diff --git a/.travis.yml b/.travis.yml index 683422dc97..5e86714a89 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,7 +4,7 @@ before_install: - echo "MAVEN_OPTS='-Xmx2048M -Xss128M -XX:+CMSClassUnloadingEnabled -XX:+UseG1GC -XX:-UseGCOverheadLimit'" > ~/.mavenrc install: skip -script: travis_wait 60 mvn -q install -Pdefault-first,default-second +script: travis_wait 60 mvn -q install -Pdefault-first,default-second -Dgib.enabled=true sudo: required diff --git a/algorithms-genetic/pom.xml b/algorithms-genetic/pom.xml index 2a10a81980..fc6d36dac1 100644 --- a/algorithms-genetic/pom.xml +++ b/algorithms-genetic/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung algorithms-genetic 0.0.1-SNAPSHOT - + algorithms-genetic + com.baeldung parent-modules @@ -61,4 +61,5 @@ 1.11 - \ No newline at end of file + + diff --git a/algorithms-miscellaneous-1/pom.xml b/algorithms-miscellaneous-1/pom.xml index 16749d452e..75b031282b 100644 --- a/algorithms-miscellaneous-1/pom.xml +++ b/algorithms-miscellaneous-1/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung algorithms-miscellaneous-1 0.0.1-SNAPSHOT - + algorithms-miscellaneous-1 + com.baeldung parent-modules diff --git a/algorithms-miscellaneous-2/README.md b/algorithms-miscellaneous-2/README.md index 6772a94a8d..d693a44f66 100644 --- a/algorithms-miscellaneous-2/README.md +++ b/algorithms-miscellaneous-2/README.md @@ -17,3 +17,4 @@ - [Round Up to the Nearest Hundred](https://www.baeldung.com/java-round-up-nearest-hundred) - [Calculate Percentage in Java](https://www.baeldung.com/java-calculate-percentage) - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings) +- [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude) diff --git a/algorithms-miscellaneous-2/pom.xml b/algorithms-miscellaneous-2/pom.xml index eeae544612..25472d4888 100644 --- a/algorithms-miscellaneous-2/pom.xml +++ b/algorithms-miscellaneous-2/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung algorithms-miscellaneous-2 0.0.1-SNAPSHOT + algorithms-miscellaneous-2 com.baeldung diff --git a/algorithms-sorting/README.md b/algorithms-sorting/README.md index f88b93e25e..36460293b0 100644 --- a/algorithms-sorting/README.md +++ b/algorithms-sorting/README.md @@ -4,4 +4,4 @@ - [Merge Sort in Java](https://www.baeldung.com/java-merge-sort) - [Quicksort Algorithm Implementation in Java](https://www.baeldung.com/java-quicksort) - [Insertion Sort in Java](https://www.baeldung.com/java-insertion-sort) - +- [Heap Sort in Java](https://www.baeldung.com/java-heap-sort) diff --git a/algorithms-sorting/pom.xml b/algorithms-sorting/pom.xml index 60ae37f2a4..2aee6e9199 100644 --- a/algorithms-sorting/pom.xml +++ b/algorithms-sorting/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung algorithms-sorting 0.0.1-SNAPSHOT + algorithms-sorting com.baeldung diff --git a/annotations/annotation-processing/pom.xml b/annotations/annotation-processing/pom.xml index 8e53334521..d9aca6040d 100644 --- a/annotations/annotation-processing/pom.xml +++ b/annotations/annotation-processing/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 annotation-processing - + annotation-processing + com.baeldung 1.0.0-SNAPSHOT diff --git a/annotations/annotation-user/pom.xml b/annotations/annotation-user/pom.xml index 07ea9a5b5a..422cc7f119 100644 --- a/annotations/annotation-user/pom.xml +++ b/annotations/annotation-user/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 annotation-user + annotation-user annotations diff --git a/annotations/pom.xml b/annotations/pom.xml index 2c73d3d91b..6d83f5b057 100644 --- a/annotations/pom.xml +++ b/annotations/pom.xml @@ -4,7 +4,8 @@ 4.0.0 annotations pom - + annotations + parent-modules com.baeldung diff --git a/apache-avro/pom.xml b/apache-avro/pom.xml index ddf5844271..18f9c34d64 100644 --- a/apache-avro/pom.xml +++ b/apache-avro/pom.xml @@ -3,10 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung apache-avro 0.0.1-SNAPSHOT - Apache Avro + apache-avro UTF-8 diff --git a/apache-bval/pom.xml b/apache-bval/pom.xml index 5ddb1ecb59..786f587fb1 100644 --- a/apache-bval/pom.xml +++ b/apache-bval/pom.xml @@ -4,7 +4,8 @@ apache-bval apache-bval 0.0.1-SNAPSHOT - + apache-bval + com.baeldung parent-modules diff --git a/apache-curator/pom.xml b/apache-curator/pom.xml index ac10811e7a..bcca38b199 100644 --- a/apache-curator/pom.xml +++ b/apache-curator/pom.xml @@ -4,6 +4,7 @@ apache-curator 0.0.1-SNAPSHOT jar + apache-curator com.baeldung diff --git a/apache-cxf/cxf-aegis/pom.xml b/apache-cxf/cxf-aegis/pom.xml index b7e9e426a2..1d36178b82 100644 --- a/apache-cxf/cxf-aegis/pom.xml +++ b/apache-cxf/cxf-aegis/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 cxf-aegis - + cxf-aegis + com.baeldung apache-cxf diff --git a/apache-cxf/cxf-introduction/pom.xml b/apache-cxf/cxf-introduction/pom.xml index a9e82c16b3..17f03afd25 100644 --- a/apache-cxf/cxf-introduction/pom.xml +++ b/apache-cxf/cxf-introduction/pom.xml @@ -4,7 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 cxf-introduction - + cxf-introduction + com.baeldung apache-cxf diff --git a/apache-cxf/cxf-jaxrs-implementation/pom.xml b/apache-cxf/cxf-jaxrs-implementation/pom.xml index 89acbdf1bd..03d0f67c90 100644 --- a/apache-cxf/cxf-jaxrs-implementation/pom.xml +++ b/apache-cxf/cxf-jaxrs-implementation/pom.xml @@ -4,7 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 cxf-jaxrs-implementation - + cxf-jaxrs-implementation + com.baeldung apache-cxf diff --git a/apache-cxf/cxf-spring/pom.xml b/apache-cxf/cxf-spring/pom.xml index 31e75e7cdd..97715af54c 100644 --- a/apache-cxf/cxf-spring/pom.xml +++ b/apache-cxf/cxf-spring/pom.xml @@ -3,6 +3,7 @@ 4.0.0 cxf-spring war + cxf-spring com.baeldung diff --git a/apache-cxf/pom.xml b/apache-cxf/pom.xml index 8918fd4450..0016f33d70 100644 --- a/apache-cxf/pom.xml +++ b/apache-cxf/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-cxf 0.0.1-SNAPSHOT + apache-cxf pom diff --git a/apache-cxf/sse-jaxrs/pom.xml b/apache-cxf/sse-jaxrs/pom.xml index d4b6c19d03..cb5c96660a 100644 --- a/apache-cxf/sse-jaxrs/pom.xml +++ b/apache-cxf/sse-jaxrs/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - sse-jaxrs + sse-jaxrs pom diff --git a/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml b/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml index 0f5406fbc7..c7acf22c32 100644 --- a/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml +++ b/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml @@ -3,15 +3,15 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + sse-jaxrs-client + sse-jaxrs-client + com.baeldung sse-jaxrs 0.0.1-SNAPSHOT - sse-jaxrs-client - 3.2.0 @@ -21,7 +21,6 @@ org.codehaus.mojo exec-maven-plugin - 1.6.0 singleEvent diff --git a/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml b/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml index 2e82dc3829..eeb5726ee1 100644 --- a/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml +++ b/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml @@ -3,16 +3,16 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + sse-jaxrs-server + sse-jaxrs-server + war + com.baeldung sse-jaxrs 0.0.1-SNAPSHOT - sse-jaxrs-server - war - 2.4.2 false diff --git a/apache-geode/pom.xml b/apache-geode/pom.xml index a3f6604ac4..738accdcb8 100644 --- a/apache-geode/pom.xml +++ b/apache-geode/pom.xml @@ -3,11 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - - com.baeldung apache-geode 1.0-SNAPSHOT - + apache-geode + com.baeldung parent-modules diff --git a/apache-opennlp/pom.xml b/apache-opennlp/pom.xml index 985c9a2df2..6b2e6a9729 100644 --- a/apache-opennlp/pom.xml +++ b/apache-opennlp/pom.xml @@ -4,6 +4,7 @@ 4.0.0 apache-opennlp 1.0-SNAPSHOT + apache-opennlp jar diff --git a/apache-poi/pom.xml b/apache-poi/pom.xml index a1ec626d43..54c3e8e928 100644 --- a/apache-poi/pom.xml +++ b/apache-poi/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-poi 0.0.1-SNAPSHOT + apache-poi com.baeldung diff --git a/apache-pulsar/README.md b/apache-pulsar/README.md new file mode 100644 index 0000000000..2970bc3d88 --- /dev/null +++ b/apache-pulsar/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Introduction to Apache Pulsar](https://www.baeldung.com/apache-pulsar) diff --git a/apache-pulsar/pom.xml b/apache-pulsar/pom.xml index da004a7638..a4c09586eb 100644 --- a/apache-pulsar/pom.xml +++ b/apache-pulsar/pom.xml @@ -1,21 +1,22 @@ - 4.0.0 - com.baeldung.pulsar - pulsar-java - 0.0.1 + 4.0.0 + com.baeldung.pulsar + apache-pulsar + 0.0.1 + apache-pulsar - - - org.apache.pulsar - pulsar-client - 2.1.1-incubating - compile - - - - 1.8 - 1.8 - + + + org.apache.pulsar + pulsar-client + 2.1.1-incubating + compile + + + + 1.8 + 1.8 + diff --git a/apache-shiro/pom.xml b/apache-shiro/pom.xml index 98d9563284..644d70b30a 100644 --- a/apache-shiro/pom.xml +++ b/apache-shiro/pom.xml @@ -5,7 +5,8 @@ 4.0.0 apache-shiro 1.0-SNAPSHOT - + apache-shiro + parent-boot-1 com.baeldung diff --git a/apache-thrift/pom.xml b/apache-thrift/pom.xml index b22364cb19..ab54fc2cef 100644 --- a/apache-thrift/pom.xml +++ b/apache-thrift/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-thrift 0.0.1-SNAPSHOT + apache-thrift pom diff --git a/apache-tika/pom.xml b/apache-tika/pom.xml index 5a76fdeeda..0399914a5f 100644 --- a/apache-tika/pom.xml +++ b/apache-tika/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung apache-tika 0.0.1-SNAPSHOT - + apache-tika + com.baeldung parent-modules diff --git a/apache-zookeeper/pom.xml b/apache-zookeeper/pom.xml index 0b29186ccc..53e4217358 100644 --- a/apache-zookeeper/pom.xml +++ b/apache-zookeeper/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-zookeeper 0.0.1-SNAPSHOT + apache-zookeeper jar diff --git a/asm/pom.xml b/asm/pom.xml index 5aad2a0e37..e56438c808 100644 --- a/asm/pom.xml +++ b/asm/pom.xml @@ -5,6 +5,7 @@ com.baeldung.examples asm 1.0 + asm jar diff --git a/atomix/pom.xml b/atomix/pom.xml index f85d2d7484..e50c1d867f 100644 --- a/atomix/pom.xml +++ b/atomix/pom.xml @@ -4,7 +4,8 @@ com.atomix.io atomix 0.0.1-SNAPSHOT - + atomix + com.baeldung parent-modules diff --git a/axon/pom.xml b/axon/pom.xml index 915a04feb5..c643ea9e57 100644 --- a/axon/pom.xml +++ b/axon/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 axon - + axon + parent-modules com.baeldung diff --git a/cas/cas-server/pom.xml b/cas/cas-server/pom.xml index 9b61aaec3d..98f5f10493 100644 --- a/cas/cas-server/pom.xml +++ b/cas/cas-server/pom.xml @@ -3,8 +3,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd "> 4.0.0 cas-server - war 1.0 + cas-server + war parent-boot-1 diff --git a/cdi/README.md b/cdi/README.md index 0477ce85bd..bfb635be9e 100644 --- a/cdi/README.md +++ b/cdi/README.md @@ -1,3 +1,5 @@ ### Relevant Articles: - [CDI Interceptor vs Spring AspectJ](http://www.baeldung.com/cdi-interceptor-vs-spring-aspectj) - [An Introduction to CDI (Contexts and Dependency Injection) in Java](http://www.baeldung.com/java-ee-cdi) +- [Introduction to the Event Notification Model in CDI 2.0](https://www.baeldung.com/cdi-event-notification) + diff --git a/cdi/pom.xml b/cdi/pom.xml index 2c719c1d7f..0cf5062ccc 100644 --- a/cdi/pom.xml +++ b/cdi/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung cdi 1.0-SNAPSHOT - + cdi + com.baeldung parent-spring-4 @@ -14,6 +14,16 @@ + + javax.enterprise + cdi-api + ${cdi-api.version} + + + org.jboss.weld.se + weld-se-core + ${weld-se-core.version} + org.hamcrest hamcrest-core @@ -42,11 +52,6 @@ aspectjweaver ${aspectjweaver.version} - - org.jboss.weld.se - weld-se-core - ${weld-se-core.version} - org.springframework spring-test @@ -54,13 +59,13 @@ test - - 1.8.9 - 2.4.1.Final + 2.0.SP1 + 3.0.5.Final + 1.9.2 1.3 3.10.0 4.12 + 5.1.2.RELEASE - diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/application/BootstrappingApplication.java b/cdi/src/main/java/com/baeldung/cdi2observers/application/BootstrappingApplication.java new file mode 100644 index 0000000000..4896408502 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/application/BootstrappingApplication.java @@ -0,0 +1,15 @@ +package com.baeldung.cdi.cdi2observers.application; + +import com.baeldung.cdi.cdi2observers.events.ExampleEvent; +import javax.enterprise.inject.se.SeContainer; +import javax.enterprise.inject.se.SeContainerInitializer; + +public class BootstrappingApplication { + + public static void main(String... args) { + SeContainerInitializer containerInitializer = SeContainerInitializer.newInstance(); + try (SeContainer container = containerInitializer.initialize()) { + container.getBeanManager().fireEvent(new ExampleEvent("Welcome to Baeldung!")); + } + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java new file mode 100644 index 0000000000..a2329d2ef1 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java @@ -0,0 +1,14 @@ +package com.baeldung.cdi.cdi2observers.events; + +public class ExampleEvent { + + private final String eventMessage; + + public ExampleEvent(String eventMessage) { + this.eventMessage = eventMessage; + } + + public String getEventMessage() { + return eventMessage; + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEventSource.java b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEventSource.java new file mode 100644 index 0000000000..f37030778a --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEventSource.java @@ -0,0 +1,14 @@ +package com.baeldung.cdi.cdi2observers.events; + +import javax.enterprise.event.Event; +import javax.inject.Inject; + +public class ExampleEventSource { + + @Inject + Event exampleEvent; + + public void fireEvent() { + exampleEvent.fireAsync(new ExampleEvent("Welcome to Baeldung!")); + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/observers/AnotherExampleEventObserver.java b/cdi/src/main/java/com/baeldung/cdi2observers/observers/AnotherExampleEventObserver.java new file mode 100644 index 0000000000..34520c2b3d --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/observers/AnotherExampleEventObserver.java @@ -0,0 +1,12 @@ +package com.baeldung.cdi.cdi2observers.observers; + +import com.baeldung.cdi.cdi2observers.events.ExampleEvent; +import javax.annotation.Priority; +import javax.enterprise.event.Observes; + +public class AnotherExampleEventObserver { + + public String onEvent(@Observes @Priority(2) ExampleEvent event) { + return event.getEventMessage(); + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/observers/ExampleEventObserver.java b/cdi/src/main/java/com/baeldung/cdi2observers/observers/ExampleEventObserver.java new file mode 100644 index 0000000000..b3522b2ad0 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/observers/ExampleEventObserver.java @@ -0,0 +1,13 @@ +package com.baeldung.cdi.cdi2observers.observers; + +import com.baeldung.cdi.cdi2observers.events.ExampleEvent; +import com.baeldung.cdi.cdi2observers.services.TextService; +import javax.annotation.Priority; +import javax.enterprise.event.Observes; + +public class ExampleEventObserver { + + public String onEvent(@Observes @Priority(1) ExampleEvent event, TextService textService) { + return textService.parseText(event.getEventMessage()); + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/services/TextService.java b/cdi/src/main/java/com/baeldung/cdi2observers/services/TextService.java new file mode 100644 index 0000000000..47788a0657 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/services/TextService.java @@ -0,0 +1,8 @@ +package com.baeldung.cdi.cdi2observers.services; + +public class TextService { + + public String parseText(String text) { + return text.toUpperCase(); + } +} diff --git a/cdi/src/test/java/com/baeldung/test/cdi2observers/tests/TextServiceUnitTest.java b/cdi/src/test/java/com/baeldung/test/cdi2observers/tests/TextServiceUnitTest.java new file mode 100644 index 0000000000..deecf13f9a --- /dev/null +++ b/cdi/src/test/java/com/baeldung/test/cdi2observers/tests/TextServiceUnitTest.java @@ -0,0 +1,14 @@ +package com.baeldung.cdi.cdi2observers.tests; + +import com.baeldung.cdi.cdi2observers.services.TextService; +import static org.assertj.core.api.Assertions.assertThat; +import org.junit.Test; + +public class TextServiceUnitTest { + + @Test + public void givenTextServiceInstance_whenCalledparseText_thenCorrect() { + TextService textService = new TextService(); + assertThat(textService.parseText("Baeldung")).isEqualTo("BAELDUNG"); + } +} diff --git a/core-groovy/pom.xml b/core-groovy/pom.xml index 909250710e..e54c766280 100644 --- a/core-groovy/pom.xml +++ b/core-groovy/pom.xml @@ -4,6 +4,7 @@ 4.0.0 core-groovy 1.0-SNAPSHOT + core-groovy jar diff --git a/core-java-10/README.md b/core-java-10/README.md index 84fa381a26..f0a25712a7 100644 --- a/core-java-10/README.md +++ b/core-java-10/README.md @@ -4,3 +4,4 @@ - [Java 10 LocalVariable Type-Inference](http://www.baeldung.com/java-10-local-variable-type-inference) - [Guide to Java 10](http://www.baeldung.com/java-10-overview) - [Copy a List to Another List in Java](http://www.baeldung.com/java-copy-list-to-another) +- [Deep Dive Into the New Java JIT Compiler – Graal](https://www.baeldung.com/graal-java-jit-compiler) diff --git a/core-java-8/README.md b/core-java-8/README.md index ffd629a170..6786b29120 100644 --- a/core-java-8/README.md +++ b/core-java-8/README.md @@ -33,3 +33,4 @@ - [An Overview of Regular Expressions Performance in Java](https://www.baeldung.com/java-regex-performance) - [Java Primitives versus Objects](https://www.baeldung.com/java-primitives-vs-objects) - [How to Use if/else Logic in Java 8 Streams](https://www.baeldung.com/java-8-streams-if-else-logic) +- [How to Replace Many if Statements in Java](https://www.baeldung.com/java-replace-if-statements) diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddCommand.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddCommand.java new file mode 100644 index 0000000000..279a3b2c55 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddCommand.java @@ -0,0 +1,17 @@ +package com.baeldung.reducingIfElse; + +public class AddCommand implements Command { + + private int a; + private int b; + + public AddCommand(int a, int b) { + this.a = a; + this.b = b; + } + + @Override + public Integer execute() { + return a + b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddRule.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddRule.java new file mode 100644 index 0000000000..f24c973ead --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddRule.java @@ -0,0 +1,21 @@ +package com.baeldung.reducingIfElse; + +public class AddRule implements Rule { + + private int result; + + @Override + public boolean evaluate(Expression expression) { + boolean evalResult = false; + if (expression.getOperator() == Operator.ADD) { + this.result = expression.getX() + expression.getY(); + evalResult = true; + } + return evalResult; + } + + @Override + public Result getResult() { + return new Result(result); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Addition.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Addition.java new file mode 100644 index 0000000000..3174ea558c --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Addition.java @@ -0,0 +1,8 @@ +package com.baeldung.reducingIfElse; + +public class Addition implements Operation { + @Override + public int apply(int a, int b) { + return a + b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Calculator.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Calculator.java new file mode 100644 index 0000000000..550d92e183 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Calculator.java @@ -0,0 +1,83 @@ +package com.baeldung.reducingIfElse; + +public class Calculator { + + public int calculate(int a, int b, String operator) { + int result = Integer.MIN_VALUE; + + if ("add".equals(operator)) { + result = a + b; + } else if ("multiply".equals(operator)) { + result = a * b; + } else if ("divide".equals(operator)) { + result = a / b; + } else if ("subtract".equals(operator)) { + result = a - b; + } else if ("modulo".equals(operator)) { + result = a % b; + } + return result; + } + + public int calculateUsingSwitch(int a, int b, String operator) { + int result = 0; + switch (operator) { + case "add": + result = a + b; + break; + case "multiply": + result = a * b; + break; + case "divide": + result = a / b; + break; + case "subtract": + result = a - b; + break; + case "modulo": + result = a % b; + break; + default: + result = Integer.MIN_VALUE; + } + return result; + } + + public int calculateUsingSwitch(int a, int b, Operator operator) { + int result = 0; + switch (operator) { + case ADD: + result = a + b; + break; + case MULTIPLY: + result = a * b; + break; + case DIVIDE: + result = a / b; + break; + case SUBTRACT: + result = a - b; + break; + case MODULO: + result = a % b; + break; + default: + result = Integer.MIN_VALUE; + } + return result; + } + + public int calculate(int a, int b, Operator operator) { + return operator.apply(a, b); + } + + public int calculateUsingFactory(int a, int b, String operation) { + Operation targetOperation = OperatorFactory.getOperation(operation) + .orElseThrow(() -> new IllegalArgumentException("Invalid Operator")); + return targetOperation.apply(a, b); + } + + public int calculate(Command command) { + return command.execute(); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Command.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Command.java new file mode 100644 index 0000000000..c084fcc6a0 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Command.java @@ -0,0 +1,5 @@ +package com.baeldung.reducingIfElse; + +public interface Command { + Integer execute(); +} \ No newline at end of file diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Division.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Division.java new file mode 100644 index 0000000000..75b1297655 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Division.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Division implements Operation { + @Override public int apply(int a, int b) { + return a / b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Expression.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Expression.java new file mode 100644 index 0000000000..4d3fe1b824 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Expression.java @@ -0,0 +1,26 @@ +package com.baeldung.reducingIfElse; + +public class Expression { + + private Integer x; + private Integer y; + private Operator operator; + + public Expression(Integer x, Integer y, Operator operator) { + this.x = x; + this.y = y; + this.operator = operator; + } + + public Integer getX() { + return x; + } + + public Integer getY() { + return y; + } + + public Operator getOperator() { + return operator; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Modulo.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Modulo.java new file mode 100644 index 0000000000..a7a081704c --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Modulo.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Modulo implements Operation { + @Override public int apply(int a, int b) { + return a % b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Multiplication.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Multiplication.java new file mode 100644 index 0000000000..e1a39b33c4 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Multiplication.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Multiplication implements Operation { + @Override public int apply(int a, int b) { + return 0; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operation.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operation.java new file mode 100644 index 0000000000..41241fa810 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operation.java @@ -0,0 +1,5 @@ +package com.baeldung.reducingIfElse; + +public interface Operation { + int apply(int a, int b); +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operator.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operator.java new file mode 100644 index 0000000000..831b8fa146 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operator.java @@ -0,0 +1,41 @@ +package com.baeldung.reducingIfElse; + +public enum Operator { + + ADD { + @Override + public int apply(int a, int b) { + return a + b; + } + }, + + MULTIPLY { + @Override + public int apply(int a, int b) { + return a * b; + } + }, + + SUBTRACT { + @Override + public int apply(int a, int b) { + return a - b; + } + }, + + DIVIDE { + @Override + public int apply(int a, int b) { + return a / b; + } + }, + + MODULO { + @Override + public int apply(int a, int b) { + return a % b; + } + }; + + public abstract int apply(int a, int b); +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/OperatorFactory.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/OperatorFactory.java new file mode 100644 index 0000000000..18ed63adbd --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/OperatorFactory.java @@ -0,0 +1,21 @@ +package com.baeldung.reducingIfElse; + +import java.util.HashMap; +import java.util.Map; +import java.util.Optional; + +public class OperatorFactory { + + static Map operationMap = new HashMap<>(); + static { + operationMap.put("add", new Addition()); + operationMap.put("divide", new Division()); + operationMap.put("multiply", new Multiplication()); + operationMap.put("subtract", new Subtraction()); + operationMap.put("modulo", new Modulo()); + } + + public static Optional getOperation(String operation) { + return Optional.ofNullable(operationMap.get(operation)); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Result.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Result.java new file mode 100644 index 0000000000..d5ed12202e --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Result.java @@ -0,0 +1,13 @@ +package com.baeldung.reducingIfElse; + +public class Result { + int value; + + public Result(int value) { + this.value = value; + } + + public int getValue() { + return value; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Rule.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Rule.java new file mode 100644 index 0000000000..5a6c84b0f9 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Rule.java @@ -0,0 +1,8 @@ +package com.baeldung.reducingIfElse; + +public interface Rule { + + boolean evaluate(Expression expression); + + Result getResult(); +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/RuleEngine.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/RuleEngine.java new file mode 100644 index 0000000000..ac56915dee --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/RuleEngine.java @@ -0,0 +1,24 @@ +package com.baeldung.reducingIfElse; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.stream.Collectors; + +public class RuleEngine { + + private static List rules = new ArrayList<>(); + + static { + rules.add(new AddRule()); + } + + public Result process(Expression expression) { + + Rule rule = rules.stream() + .filter(r -> r.evaluate(expression)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("Expression does not matches any Rule")); + return rule.getResult(); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Subtraction.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Subtraction.java new file mode 100644 index 0000000000..948998810e --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Subtraction.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Subtraction implements Operation { + @Override public int apply(int a, int b) { + return a - b; + } +} diff --git a/core-java-8/src/test/java/com/baeldung/reduceIfelse/CalculatorUnitTest.java b/core-java-8/src/test/java/com/baeldung/reduceIfelse/CalculatorUnitTest.java new file mode 100644 index 0000000000..fa351930d8 --- /dev/null +++ b/core-java-8/src/test/java/com/baeldung/reduceIfelse/CalculatorUnitTest.java @@ -0,0 +1,32 @@ +package com.baeldung.reduceIfelse; + +import com.baeldung.reducingIfElse.AddCommand; +import com.baeldung.reducingIfElse.Calculator; +import com.baeldung.reducingIfElse.Operator; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class CalculatorUnitTest { + + @Test + public void whenCalculateUsingStringOperator_thenReturnCorrectResult() { + Calculator calculator = new Calculator(); + int result = calculator.calculate(3, 4, "add"); + assertEquals(7, result); + } + + @Test + public void whenCalculateUsingEnumOperator_thenReturnCorrectResult() { + Calculator calculator = new Calculator(); + int result = calculator.calculate(3, 4, Operator.valueOf("ADD")); + assertEquals(7, result); + } + + @Test + public void whenCalculateUsingCommand_thenReturnCorrectResult() { + Calculator calculator = new Calculator(); + int result = calculator.calculate(new AddCommand(3, 7)); + assertEquals(10, result); + } +} diff --git a/core-java-8/src/test/java/com/baeldung/reduceIfelse/RuleEngineUnitTest.java b/core-java-8/src/test/java/com/baeldung/reduceIfelse/RuleEngineUnitTest.java new file mode 100644 index 0000000000..4a30b3efac --- /dev/null +++ b/core-java-8/src/test/java/com/baeldung/reduceIfelse/RuleEngineUnitTest.java @@ -0,0 +1,23 @@ +package com.baeldung.reduceIfelse; + +import com.baeldung.reducingIfElse.Expression; +import com.baeldung.reducingIfElse.Operator; +import com.baeldung.reducingIfElse.Result; +import com.baeldung.reducingIfElse.RuleEngine; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class RuleEngineUnitTest { + + @Test + public void whenNumbersGivenToRuleEngine_thenReturnCorrectResult() { + Expression expression = new Expression(5, 5, Operator.ADD); + RuleEngine engine = new RuleEngine(); + Result result = engine.process(expression); + + assertNotNull(result); + assertEquals(10, result.getValue()); + } +} diff --git a/core-java-9/pom.xml b/core-java-9/pom.xml index f22d0a3ed9..cd1fa74dbb 100644 --- a/core-java-9/pom.xml +++ b/core-java-9/pom.xml @@ -1,7 +1,6 @@ 4.0.0 - com.baeldung core-java-9 0.2-SNAPSHOT core-java-9 diff --git a/core-java-arrays/.gitignore b/core-java-arrays/.gitignore new file mode 100644 index 0000000000..374c8bf907 --- /dev/null +++ b/core-java-arrays/.gitignore @@ -0,0 +1,25 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-arrays/README.md b/core-java-arrays/README.md new file mode 100644 index 0000000000..bda2cf90bf --- /dev/null +++ b/core-java-arrays/README.md @@ -0,0 +1,15 @@ +========= + +## Core Java Arrays Cookbooks and Examples + +### Relevant Articles: +- [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy) +- [Check if a Java Array Contains a Value](http://www.baeldung.com/java-array-contains-value) +- [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array) +- [Guide to the java.util.Arrays Class](http://www.baeldung.com/java-util-arrays) +- [Jagged Arrays In Java](http://www.baeldung.com/java-jagged-arrays) +- [Find Sum and Average in a Java Array](http://www.baeldung.com/java-array-sum-average) +- [Arrays in Java: A Reference Guide](https://www.baeldung.com/java-arrays-guide) +- [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array) +- [Array Operations in Java](http://www.baeldung.com/java-common-array-operations) + diff --git a/core-java-arrays/pom.xml b/core-java-arrays/pom.xml new file mode 100644 index 0000000000..d2d0453e87 --- /dev/null +++ b/core-java-arrays/pom.xml @@ -0,0 +1,412 @@ + + 4.0.0 + com.baeldung + core-java-arrays + 0.1.0-SNAPSHOT + jar + core-java-arrays + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + log4j + log4j + ${log4j.version} + + + org.slf4j + log4j-over-slf4j + ${org.slf4j.version} + + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + org.openjdk.jmh + jmh-core + ${jmh-core.version} + + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh-generator-annprocess.version} + + + org.springframework + spring-web + ${springframework.spring-web.version} + + + + + core-java-arrays + + + src/main/resources + true + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*LiveTest.java + **/*IntegrationTest.java + **/*IntTest.java + **/*LongRunningUnitTest.java + **/*ManualTest.java + + true + + + + + org.apache.maven.plugins + maven-dependency-plugin + + + copy-dependencies + prepare-package + + copy-dependencies + + + ${project.build.directory}/libs + + + + + + + org.apache.maven.plugins + maven-jar-plugin + ${maven-jar-plugin.version} + + + + true + libs/ + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.apache.maven.plugins + maven-assembly-plugin + + + package + + single + + + ${project.basedir} + + + org.baeldung.executable.ExecutableMavenJar + + + + jar-with-dependencies + + + + + + + + org.apache.maven.plugins + maven-shade-plugin + ${maven-shade-plugin.version} + + + + shade + + + true + + + org.baeldung.executable.ExecutableMavenJar + + + + + + + + + com.jolira + onejar-maven-plugin + ${onejar-maven-plugin.version} + + + + org.baeldung.executable.ExecutableMavenJar + true + ${project.build.finalName}-onejar.${project.packaging} + + + one-jar + + + + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot-maven-plugin.version} + + + + repackage + + + spring-boot + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + java + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + -Xmx300m + -XX:+UseParallelGC + -classpath + + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + ${maven-javadoc-plugin.version} + + 1.8 + 1.8 + + + + + + + + integration + + + + org.apache.maven.plugins + maven-surefire-plugin + + + integration-test + + test + + + + **/*ManualTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + json + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + + run-benchmarks + + none + + exec + + + test + java + + -classpath + + org.openjdk.jmh.Main + .* + + + + + + + + + + + + buildAgentLoader + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agentLoader + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/AgentLoader.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildApplication + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + application + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/MyAtm.class + com/baeldung/instrumentation/application/MyAtmApplication.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildAgent + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agent + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/agent/AtmTransformer.class + com/baeldung/instrumentation/agent/MyInstrumentationAgent.class + + + + + + + + + + + + + + 3.8.1 + 1.16.12 + + 1.19 + 1.19 + + + 3.10.0 + + + 2.21.0 + 4.3.4.RELEASE + 3.0.0-M1 + 3.0.2 + 1.4.4 + 3.1.1 + 2.0.3.RELEASE + 1.6.0 + + + diff --git a/core-java/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java diff --git a/core-java/src/main/java/com/baeldung/array/ArrayInitializer.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayInitializer.java similarity index 97% rename from core-java/src/main/java/com/baeldung/array/ArrayInitializer.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayInitializer.java index 0ba6c342d9..d2b0428904 100644 --- a/core-java/src/main/java/com/baeldung/array/ArrayInitializer.java +++ b/core-java-arrays/src/main/java/com/baeldung/array/ArrayInitializer.java @@ -2,7 +2,7 @@ package com.baeldung.array; import java.util.Arrays; -import org.apache.commons.lang.ArrayUtils; +import org.apache.commons.lang3.ArrayUtils; public class ArrayInitializer { diff --git a/core-java/src/main/java/com/baeldung/array/ArrayInverter.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayInverter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/ArrayInverter.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayInverter.java diff --git a/core-java/src/main/java/com/baeldung/array/ArrayReferenceGuide.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayReferenceGuide.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/ArrayReferenceGuide.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayReferenceGuide.java diff --git a/core-java/src/main/java/com/baeldung/array/Find2ndLargestInArray.java b/core-java-arrays/src/main/java/com/baeldung/array/Find2ndLargestInArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/Find2ndLargestInArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/Find2ndLargestInArray.java diff --git a/core-java/src/main/java/com/baeldung/array/FindElementInArray.java b/core-java-arrays/src/main/java/com/baeldung/array/FindElementInArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/FindElementInArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/FindElementInArray.java diff --git a/core-java/src/main/java/com/baeldung/array/JaggedArray.java b/core-java-arrays/src/main/java/com/baeldung/array/JaggedArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/JaggedArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/JaggedArray.java diff --git a/core-java/src/main/java/com/baeldung/array/SearchArrayUnitTest.java b/core-java-arrays/src/main/java/com/baeldung/array/SearchArrayUnitTest.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/SearchArrayUnitTest.java rename to core-java-arrays/src/main/java/com/baeldung/array/SearchArrayUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/array/SumAndAverageInArray.java b/core-java-arrays/src/main/java/com/baeldung/array/SumAndAverageInArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/SumAndAverageInArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/SumAndAverageInArray.java diff --git a/core-java-collections/src/main/java/com/baeldung/array/operations/ArrayOperations.java b/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java similarity index 91% rename from core-java-collections/src/main/java/com/baeldung/array/operations/ArrayOperations.java rename to core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java index 98155ed952..d8cc0afd61 100644 --- a/core-java-collections/src/main/java/com/baeldung/array/operations/ArrayOperations.java +++ b/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java @@ -4,11 +4,13 @@ import java.lang.reflect.Array; import java.util.Arrays; import java.util.HashSet; import java.util.LinkedHashSet; +import java.util.LinkedList; import java.util.Random; import java.util.Set; import java.util.function.Function; import java.util.function.IntPredicate; import java.util.function.Predicate; +import java.util.stream.Stream; import org.apache.commons.lang3.ArrayUtils; @@ -194,4 +196,16 @@ public class ArrayOperations { public static T getRandomFromObjectArray(T[] array) { return array[new Random().nextInt(array.length)]; } + + public static Integer[] intersectionSimple(final Integer[] a, final Integer[] b){ + return Stream.of(a).filter(Arrays.asList(b)::contains).toArray(Integer[]::new); + } + + public static Integer[] intersectionSet(final Integer[] a, final Integer[] b){ + return Stream.of(a).filter(Arrays.asList(b)::contains).distinct().toArray(Integer[]::new); + } + + public static Integer[] intersectionMultiSet(final Integer[] a, final Integer[] b){ + return Stream.of(a).filter(new LinkedList<>(Arrays.asList(b))::remove).toArray(Integer[]::new); + } } diff --git a/core-java/src/main/java/com/baeldung/arraycopy/model/Address.java b/core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Address.java similarity index 100% rename from core-java/src/main/java/com/baeldung/arraycopy/model/Address.java rename to core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Address.java diff --git a/core-java/src/main/java/com/baeldung/arraycopy/model/Employee.java b/core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Employee.java similarity index 100% rename from core-java/src/main/java/com/baeldung/arraycopy/model/Employee.java rename to core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Employee.java diff --git a/core-java/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java diff --git a/core-java-arrays/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java new file mode 100644 index 0000000000..3c61060ea8 --- /dev/null +++ b/core-java-arrays/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java @@ -0,0 +1,66 @@ +package com.baeldung.array.operations; + +import org.junit.jupiter.api.Test; + +import static com.baeldung.array.operations.ArrayOperations.intersectionMultiSet; +import static com.baeldung.array.operations.ArrayOperations.intersectionSet; +import static com.baeldung.array.operations.ArrayOperations.intersectionSimple; +import static org.assertj.core.api.Assertions.assertThat; + +class IntersectionUnitTest { + private static final Integer[] a = { 1, 3, 2 }; + private static final Integer[] b = { 4, 3, 2, 4, 2, 3, 4, 4, 3 }; + private static final Integer[] c = { 1, 3, 2, 3, 3, 2 }; + + @Test + void whenIntersectionSimpleIsUsed_thenCommonEntriesAreInTheResult() { + assertThat(intersectionSimple(a, b)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionSimple(b, a)).isEqualTo(new Integer[] { 3, 2, 2, 3, 3 }); + } + + @Test + void whenIntersectionSimpleIsUsedWithAnArrayAndItself_thenTheResultIsTheIdentity() { + assertThat(intersectionSimple(b, b)).isEqualTo(b); + assertThat(intersectionSimple(a, a)).isEqualTo(a); + } + + @Test + void whenIntersectionSetIsUsed_thenCommonEntriesAreInTheResult() { + assertThat(intersectionSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + } + + @Test + void whenIntersectionSetIsUsed_thenTheNumberOfEntriesDoesNotChangeWithTheParameterOrder() { + assertThat(intersectionSet(a, b)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + } + + @Test + void whenIntersectionSetIsUsedWithAnArrayAndWithItself_andTheInputHasNoDuplicateEntries_ThenTheResultIsTheIdentity() { + assertThat(intersectionSet(a, a)).isEqualTo(a); + } + + @Test + void whenIntersectionSetIsUsedWithAnArrayAndWithItself_andTheInputHasDuplicateEntries_ThenTheResultIsNotTheIdentity() { + assertThat(intersectionSet(b, b)).isNotEqualTo(b); + } + + @Test + void whenMultiSetIsUsed_thenCommonEntriesAreInTheResult() { + assertThat(intersectionMultiSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + } + + @Test + void whenIntersectionMultiSetIsUsed_thenTheNumberOfEntriesDoesNotChangeWithTheParameterOrder() { + assertThat(intersectionMultiSet(a, b)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionMultiSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionMultiSet(b, c)).isEqualTo(new Integer[] { 3, 2, 2, 3, 3 }); + assertThat(intersectionMultiSet(c, b)).isEqualTo(new Integer[] { 3, 2, 3, 3, 2 }); + } + + @Test + void whenIntersectionMultiSetIsUsedWithAnArrayAndWithItself_ThenTheResultIsTheIdentity() { + assertThat(intersectionMultiSet(b, b)).isEqualTo(b); + assertThat(intersectionMultiSet(a, a)).isEqualTo(a); + } +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/arrays/ArraysUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/arrays/ArraysUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/arrays/ArraysUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/arrays/ArraysUnitTest.java diff --git a/core-java-collections/README.md b/core-java-collections/README.md index d0aaaa7182..858dbef0b3 100644 --- a/core-java-collections/README.md +++ b/core-java-collections/README.md @@ -39,3 +39,15 @@ - [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream) - [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections) - [Guide to EnumSet](https://www.baeldung.com/java-enumset) +- [Removing Elements from Java Collections](https://www.baeldung.com/java-collection-remove-elements) +- [Converting a Collection to ArrayList in Java](https://www.baeldung.com/java-convert-collection-arraylist) +- [Java 8 Streams: Find Items From One List Based On Values From Another List](https://www.baeldung.com/java-streams-find-list-items) +- [Combining Different Types of Collections in Java](https://www.baeldung.com/java-combine-collections) +- [Sorting in Java](http://www.baeldung.com/java-sorting) +- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist) +- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception) +- [Join and Split Arrays and Collections in Java](http://www.baeldung.com/java-join-and-split) +- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality) +- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line) +- [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist) +- [A Guide to EnumMap](https://www.baeldung.com/java-enum-map) diff --git a/core-java-collections/pom.xml b/core-java-collections/pom.xml index 31f0d7419f..2201ee8b15 100644 --- a/core-java-collections/pom.xml +++ b/core-java-collections/pom.xml @@ -56,6 +56,12 @@ commons-exec 1.3 + + org.projectlombok + lombok + ${lombok.version} + provided + @@ -67,5 +73,6 @@ 1.7.0 3.11.1 7.1.0 + 1.16.12 diff --git a/core-java/src/main/java/com/baeldung/classcastexception/ClassCastException.java b/core-java-collections/src/main/java/com/baeldung/classcastexception/ClassCastException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/classcastexception/ClassCastException.java rename to core-java-collections/src/main/java/com/baeldung/classcastexception/ClassCastException.java diff --git a/core-java-collections/src/main/java/com/baeldung/java/list/WaysToIterate.java b/core-java-collections/src/main/java/com/baeldung/java/list/WaysToIterate.java new file mode 100644 index 0000000000..3cce08eabb --- /dev/null +++ b/core-java-collections/src/main/java/com/baeldung/java/list/WaysToIterate.java @@ -0,0 +1,67 @@ +package com.baeldung.java.list; + +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; +import java.util.ListIterator; + +/** + * Demonstrates the different ways to loop over + * the elements of a list. + */ +public class WaysToIterate { + + List countries = Arrays.asList("Germany", "Panama", "Australia"); + + /** + * Iterate over a list using a basic for loop + */ + public void iterateWithForLoop() { + for (int i = 0; i < countries.size(); i++) { + System.out.println(countries.get(i)); + } + } + + /** + * Iterate over a list using the enhanced for loop + */ + public void iterateWithEnhancedForLoop() { + for (String country : countries) { + System.out.println(country); + } + } + + /** + * Iterate over a list using an Iterator + */ + public void iterateWithIterator() { + Iterator countriesIterator = countries.iterator(); + while(countriesIterator.hasNext()) { + System.out.println(countriesIterator.next()); + } + } + + /** + * Iterate over a list using a ListIterator + */ + public void iterateWithListIterator() { + ListIterator listIterator = countries.listIterator(); + while(listIterator.hasNext()) { + System.out.println(listIterator.next()); + } + } + + /** + * Iterate over a list using the Iterable.forEach() method + */ + public void iterateWithForEach() { + countries.forEach(System.out::println); + } + + /** + * Iterate over a list using the Stream.forEach() method + */ + public void iterateWithStreamForEach() { + countries.stream().forEach((c) -> System.out.println(c)); + } +} \ No newline at end of file diff --git a/core-java-collections/src/test/java/com/baeldung/java/list/WaysToIterateUnitTest.java b/core-java-collections/src/test/java/com/baeldung/java/list/WaysToIterateUnitTest.java new file mode 100644 index 0000000000..973c60b233 --- /dev/null +++ b/core-java-collections/src/test/java/com/baeldung/java/list/WaysToIterateUnitTest.java @@ -0,0 +1,71 @@ +package com.baeldung.java.list; + +import static org.junit.Assert.assertEquals; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; +import java.util.ListIterator; + +import org.junit.Test; + +public class WaysToIterateUnitTest { + + List globalCountries = new ArrayList(); + List europeanCountries = Arrays.asList("Germany", "Panama", "Australia"); + + @Test + public void whenIteratingUsingForLoop_thenReturnThreeAsSizeOfList() { + for (int i = 0; i < europeanCountries.size(); i++) { + globalCountries.add(europeanCountries.get(i)); + } + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingEnhancedForLoop_thenReturnThreeAsSizeOfList() { + for (String country : europeanCountries) { + globalCountries.add(country); + } + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingIterator_thenReturnThreeAsSizeOfList() { + Iterator countriesIterator = europeanCountries.iterator(); + while (countriesIterator.hasNext()) { + globalCountries.add(countriesIterator.next()); + } + + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingListIterator_thenReturnThreeAsSizeOfList() { + ListIterator countriesIterator = europeanCountries.listIterator(); + while (countriesIterator.hasNext()) { + globalCountries.add(countriesIterator.next()); + } + + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingForEach_thenReturnThreeAsSizeOfList() { + europeanCountries.forEach(country -> globalCountries.add(country)); + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingStreamForEach_thenReturnThreeAsSizeOfList() { + europeanCountries.stream().forEach((country) -> globalCountries.add(country)); + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java b/core-java-collections/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java rename to core-java-collections/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java diff --git a/core-java/src/test/java/org/baeldung/java/sorting/Employee.java b/core-java-collections/src/test/java/org/baeldung/java/sorting/Employee.java similarity index 100% rename from core-java/src/test/java/org/baeldung/java/sorting/Employee.java rename to core-java-collections/src/test/java/org/baeldung/java/sorting/Employee.java diff --git a/core-java/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java b/core-java-collections/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java similarity index 100% rename from core-java/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java rename to core-java-collections/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExample.java new file mode 100644 index 0000000000..08c7eeec03 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExample.java @@ -0,0 +1,33 @@ +package com.baeldung.concurrent.countdownlatch; + +import java.util.concurrent.CountDownLatch; + +public class CountdownLatchCountExample { + + private int count; + + public CountdownLatchCountExample(int count) { + this.count = count; + } + + public boolean callTwiceInSameThread() { + CountDownLatch countDownLatch = new CountDownLatch(count); + Thread t = new Thread(() -> { + countDownLatch.countDown(); + countDownLatch.countDown(); + }); + t.start(); + + try { + countDownLatch.await(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return countDownLatch.getCount() == 0; + } + + public static void main(String[] args) { + CountdownLatchCountExample ex = new CountdownLatchCountExample(2); + System.out.println("Is CountDown Completed : " + ex.callTwiceInSameThread()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExample.java new file mode 100644 index 0000000000..1828b7f91e --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExample.java @@ -0,0 +1,41 @@ +package com.baeldung.concurrent.countdownlatch; + +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicInteger; + +public class CountdownLatchResetExample { + + private int count; + private int threadCount; + private final AtomicInteger updateCount; + + CountdownLatchResetExample(int count, int threadCount) { + updateCount = new AtomicInteger(0); + this.count = count; + this.threadCount = threadCount; + } + + public int countWaits() { + CountDownLatch countDownLatch = new CountDownLatch(count); + ExecutorService es = Executors.newFixedThreadPool(threadCount); + for (int i = 0; i < threadCount; i++) { + es.execute(() -> { + long prevValue = countDownLatch.getCount(); + countDownLatch.countDown(); + if (countDownLatch.getCount() != prevValue) { + updateCount.incrementAndGet(); + } + }); + } + + es.shutdown(); + return updateCount.get(); + } + + public static void main(String[] args) { + CountdownLatchResetExample ex = new CountdownLatchResetExample(5, 20); + System.out.println("Count : " + ex.countWaits()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExample.java new file mode 100644 index 0000000000..7c1299da62 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExample.java @@ -0,0 +1,45 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import java.util.concurrent.BrokenBarrierException; +import java.util.concurrent.CyclicBarrier; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicInteger; + +public class CyclicBarrierCompletionMethodExample { + + private int count; + private int threadCount; + private final AtomicInteger updateCount; + + CyclicBarrierCompletionMethodExample(int count, int threadCount) { + updateCount = new AtomicInteger(0); + this.count = count; + this.threadCount = threadCount; + } + + public int countTrips() { + + CyclicBarrier cyclicBarrier = new CyclicBarrier(count, () -> { + updateCount.incrementAndGet(); + }); + + ExecutorService es = Executors.newFixedThreadPool(threadCount); + for (int i = 0; i < threadCount; i++) { + es.execute(() -> { + try { + cyclicBarrier.await(); + } catch (InterruptedException | BrokenBarrierException e) { + e.printStackTrace(); + } + }); + } + es.shutdown(); + return updateCount.get(); + } + + public static void main(String[] args) { + CyclicBarrierCompletionMethodExample ex = new CyclicBarrierCompletionMethodExample(5, 20); + System.out.println("Count : " + ex.countTrips()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExample.java new file mode 100644 index 0000000000..9d637b428b --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExample.java @@ -0,0 +1,32 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import java.util.concurrent.BrokenBarrierException; +import java.util.concurrent.CyclicBarrier; + +public class CyclicBarrierCountExample { + + private int count; + + public CyclicBarrierCountExample(int count) { + this.count = count; + } + + public boolean callTwiceInSameThread() { + CyclicBarrier cyclicBarrier = new CyclicBarrier(count); + Thread t = new Thread(() -> { + try { + cyclicBarrier.await(); + cyclicBarrier.await(); + } catch (InterruptedException | BrokenBarrierException e) { + e.printStackTrace(); + } + }); + t.start(); + return cyclicBarrier.isBroken(); + } + + public static void main(String[] args) { + CyclicBarrierCountExample ex = new CyclicBarrierCountExample(7); + System.out.println("Count : " + ex.callTwiceInSameThread()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExample.java new file mode 100644 index 0000000000..76b6198bc4 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExample.java @@ -0,0 +1,46 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import java.util.concurrent.BrokenBarrierException; +import java.util.concurrent.CyclicBarrier; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicInteger; + +public class CyclicBarrierResetExample { + + private int count; + private int threadCount; + private final AtomicInteger updateCount; + + CyclicBarrierResetExample(int count, int threadCount) { + updateCount = new AtomicInteger(0); + this.count = count; + this.threadCount = threadCount; + } + + public int countWaits() { + + CyclicBarrier cyclicBarrier = new CyclicBarrier(count); + + ExecutorService es = Executors.newFixedThreadPool(threadCount); + for (int i = 0; i < threadCount; i++) { + es.execute(() -> { + try { + if (cyclicBarrier.getNumberWaiting() > 0) { + updateCount.incrementAndGet(); + } + cyclicBarrier.await(); + } catch (InterruptedException | BrokenBarrierException e) { + e.printStackTrace(); + } + }); + } + es.shutdown(); + return updateCount.get(); + } + + public static void main(String[] args) { + CyclicBarrierResetExample ex = new CyclicBarrierResetExample(7, 20); + System.out.println("Count : " + ex.countWaits()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/SemaphoreDemo.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddSemaphore.java similarity index 60% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/SemaphoreDemo.java rename to core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddSemaphore.java index c3afba1f68..8b58916707 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/SemaphoreDemo.java +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddSemaphore.java @@ -2,55 +2,47 @@ package com.baeldung.concurrent.evenandodd; import java.util.concurrent.Semaphore; -public class SemaphoreDemo { +public class PrintEvenOddSemaphore { public static void main(String[] args) { - SharedPrinter sp = new SharedPrinter(); - Thread odd = new Thread(new Odd(sp, 10)); - odd.setName("Odd"); - Thread even = new Thread(new Even(sp, 10)); - even.setName("Even"); + Thread odd = new Thread(new Odd(sp, 10), "Odd"); + Thread even = new Thread(new Even(sp, 10), "Even"); odd.start(); even.start(); - } - } class SharedPrinter { - Semaphore semEven = new Semaphore(0); - Semaphore semOdd = new Semaphore(1); + private final Semaphore semEven = new Semaphore(0); + private final Semaphore semOdd = new Semaphore(1); - public void printEvenNum(int num) { + void printEvenNum(int num) { try { semEven.acquire(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } - System.out.println(Thread.currentThread() - .getName() + ":"+num); + System.out.println(Thread.currentThread().getName() + ":"+num); semOdd.release(); } - public void printOddNum(int num) { + void printOddNum(int num) { try { semOdd.acquire(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } - System.out.println(Thread.currentThread() - .getName() + ":"+ num); + System.out.println(Thread.currentThread().getName() + ":"+ num); semEven.release(); - } } class Even implements Runnable { - SharedPrinter sp; - int max; + private final SharedPrinter sp; + private final int max; Even(SharedPrinter sp, int max) { this.sp = sp; @@ -66,8 +58,8 @@ class Even implements Runnable { } class Odd implements Runnable { - SharedPrinter sp; - int max; + private SharedPrinter sp; + private int max; Odd(SharedPrinter sp, int max) { this.sp = sp; diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOdd.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddWaitNotify.java similarity index 64% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOdd.java rename to core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddWaitNotify.java index 54d89382b9..2b59f22a6e 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOdd.java +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddWaitNotify.java @@ -1,22 +1,20 @@ package com.baeldung.concurrent.evenandodd; -public class PrintEvenOdd { +public class PrintEvenOddWaitNotify { public static void main(String... args) { Printer print = new Printer(); - Thread t1 = new Thread(new TaskEvenOdd(print, 10, false)); - t1.setName("Odd"); - Thread t2 = new Thread(new TaskEvenOdd(print, 10, true)); - t2.setName("Even"); + Thread t1 = new Thread(new TaskEvenOdd(print, 10, false), "Odd"); + Thread t2 = new Thread(new TaskEvenOdd(print, 10, true), "Even"); t1.start(); t2.start(); } } class TaskEvenOdd implements Runnable { - private int max; - private Printer print; - private boolean isEvenNumber; + private final int max; + private final Printer print; + private final boolean isEvenNumber; TaskEvenOdd(Printer print, int max, boolean isEvenNumber) { this.print = print; @@ -26,7 +24,7 @@ class TaskEvenOdd implements Runnable { @Override public void run() { - int number = isEvenNumber == true ? 2 : 1; + int number = isEvenNumber ? 2 : 1; while (number <= max) { if (isEvenNumber) { print.printEven(number); @@ -39,32 +37,30 @@ class TaskEvenOdd implements Runnable { } class Printer { - boolean isOdd = false; + private volatile boolean isOdd; synchronized void printEven(int number) { - while (isOdd == false) { + while (!isOdd) { try { wait(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } } - System.out.println(Thread.currentThread() - .getName() + ":" + number); + System.out.println(Thread.currentThread().getName() + ":" + number); isOdd = false; notify(); } synchronized void printOdd(int number) { - while (isOdd == true) { + while (isOdd) { try { wait(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } } - System.out.println(Thread.currentThread() - .getName() + ":" + number); + System.out.println(Thread.currentThread().getName() + ":" + number); isOdd = true; notify(); } diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExampleUnitTest.java new file mode 100644 index 0000000000..835efa53f2 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.countdownlatch; + +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class CountdownLatchCountExampleUnitTest { + + @Test + public void whenCountDownLatch_completed() { + CountdownLatchCountExample ex = new CountdownLatchCountExample(2); + boolean isCompleted = ex.callTwiceInSameThread(); + assertTrue(isCompleted); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExampleUnitTest.java new file mode 100644 index 0000000000..d2d43f6312 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.countdownlatch; + +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class CountdownLatchResetExampleUnitTest { + + @Test + public void whenCountDownLatch_noReset() { + CountdownLatchResetExample ex = new CountdownLatchResetExample(7,20); + int lineCount = ex.countWaits(); + assertTrue(lineCount <= 7); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExampleUnitTest.java new file mode 100644 index 0000000000..310063c86c --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +public class CyclicBarrierCompletionMethodExampleUnitTest { + + @Test + public void whenCyclicBarrier_countTrips() { + CyclicBarrierCompletionMethodExample ex = new CyclicBarrierCompletionMethodExample(7,20); + int lineCount = ex.countTrips(); + assertEquals(2, lineCount); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExampleUnitTest.java new file mode 100644 index 0000000000..9b7f3d9945 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import static org.junit.Assert.assertFalse; + +import org.junit.Test; + +public class CyclicBarrierCountExampleUnitTest { + + @Test + public void whenCyclicBarrier_notCompleted() { + CyclicBarrierCountExample ex = new CyclicBarrierCountExample(2); + boolean isCompleted = ex.callTwiceInSameThread(); + assertFalse(isCompleted); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExampleUnitTest.java new file mode 100644 index 0000000000..8d2b148f06 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class CyclicBarrierResetExampleUnitTest { + + @Test + public void whenCyclicBarrier_reset() { + CyclicBarrierResetExample ex = new CyclicBarrierResetExample(7,20); + int lineCount = ex.countWaits(); + assertTrue(lineCount > 7); + } +} diff --git a/core-java-io/README.md b/core-java-io/README.md index ae4c267b8a..3d028783ed 100644 --- a/core-java-io/README.md +++ b/core-java-io/README.md @@ -33,3 +33,5 @@ - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) - [Read a File into an ArrayList](https://www.baeldung.com/java-file-to-arraylist) - [Guide to Java OutputStream](https://www.baeldung.com/java-outputstream) +- [Reading a CSV File into an Array](https://www.baeldung.com/java-csv-file-array) +- [Guide to BufferedReader](https://www.baeldung.com/java-buffered-reader) diff --git a/core-java-lang/.gitignore b/core-java-lang/.gitignore new file mode 100644 index 0000000000..374c8bf907 --- /dev/null +++ b/core-java-lang/.gitignore @@ -0,0 +1,25 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-lang/README.md b/core-java-lang/README.md new file mode 100644 index 0000000000..79d2375c24 --- /dev/null +++ b/core-java-lang/README.md @@ -0,0 +1,61 @@ +========= + +## Core Java Lang Cookbooks and Examples + +### Relevant Articles: +- [Guide to Java Reflection](http://www.baeldung.com/java-reflection) +- [Introduction to Java Generics](http://www.baeldung.com/java-generics) +- [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode) +- [Chained Exceptions in Java](http://www.baeldung.com/java-chained-exceptions) +- [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions) +- [Call Methods at Runtime Using Java Reflection](http://www.baeldung.com/java-method-reflection) +- [Iterating Over Enum Values in Java](http://www.baeldung.com/java-enum-iteration) +- [Changing Annotation Parameters At Runtime](http://www.baeldung.com/java-reflection-change-annotation-params) +- [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies) +- [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization) +- [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode) +- [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator) +- [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static) +- [Quick Example - Comparator vs Comparable in Java](http://www.baeldung.com/java-comparator-comparable) +- [The Java continue and break Keywords](http://www.baeldung.com/java-continue-and-break) +- [A Guide to Java Initialization](http://www.baeldung.com/java-initialization) +- [Nested Classes in Java](http://www.baeldung.com/java-nested-classes) +- [A Guide to Java Loops](http://www.baeldung.com/java-loops) +- [Varargs in Java](http://www.baeldung.com/java-varargs) +- [A Guide to Inner Interfaces in Java](http://www.baeldung.com/java-inner-interfaces) +- [Polymorphism in Java](http://www.baeldung.com/java-polymorphism) +- [Recursion In Java](http://www.baeldung.com/java-recursion) +- [A Guide to the finalize Method in Java](http://www.baeldung.com/java-finalize) +- [Method Overloading and Overriding in Java](http://www.baeldung.com/java-method-overload-override) +- [How to Make a Deep Copy of an Object in Java](http://www.baeldung.com/java-deep-copy) +- [Guide to Inheritance in Java](http://www.baeldung.com/java-inheritance) +- [Object Type Casting in Java](http://www.baeldung.com/java-type-casting) +- [The "final" Keyword in Java](http://www.baeldung.com/java-final) +- [A Guide to Java Enums](http://www.baeldung.com/a-guide-to-java-enums) +- [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) +- [Quick Guide to java.lang.System](http://www.baeldung.com/java-lang-system) +- [Type Erasure in Java Explained](http://www.baeldung.com/java-type-erasure) +- [Using Java Assertions](http://www.baeldung.com/java-assert) +- [Pass-By-Value as a Parameter Passing Mechanism in Java](http://www.baeldung.com/java-pass-by-value-or-pass-by-reference) +- [Variable and Method Hiding in Java](http://www.baeldung.com/java-variable-method-hiding) +- [Access Modifiers in Java](http://www.baeldung.com/java-access-modifiers) +- [Guide to the super Java Keyword](http://www.baeldung.com/java-super) +- [Guide to the this Java Keyword](http://www.baeldung.com/java-this) +- [Immutable Objects in Java](http://www.baeldung.com/java-immutable-object) +- [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror) +- [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error) +- [Create a Custom Exception in Java](http://www.baeldung.com/java-new-custom-exception) +- [Exception Handling in Java](http://www.baeldung.com/java-exceptions) +- [Differences Between Final, Finally and Finalize in Java](https://www.baeldung.com/java-final-finally-finalize) +- [Static and Dynamic Binding in Java](https://www.baeldung.com/java-static-dynamic-binding) +- [Difference Between Throw and Throws in Java](https://www.baeldung.com/java-throw-throws) +- [Synthetic Constructs in Java](https://www.baeldung.com/java-synthetic) +- [Java Switch Statement](https://www.baeldung.com/java-switch) +- [The Modulo Operator in Java](https://www.baeldung.com/modulo-java) +- [Ternary Operator In Java](https://www.baeldung.com/java-ternary-operator) +- [How to Separate Double into Integer and Decimal Parts](https://www.baeldung.com/java-separate-double-into-integer-decimal-parts) +- [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) +- [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition) +- [A Guide to Constructors in Java](https://www.baeldung.com/java-constructors) +- [Retrieving a Class Name in Java](https://www.baeldung.com/java-class-name) + diff --git a/core-java-lang/pom.xml b/core-java-lang/pom.xml new file mode 100644 index 0000000000..2f307859f1 --- /dev/null +++ b/core-java-lang/pom.xml @@ -0,0 +1,436 @@ + + 4.0.0 + com.baeldung + core-java-lang + 0.1.0-SNAPSHOT + jar + core-java-lang + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + + + com.fasterxml.jackson.core + jackson-databind + ${jackson.version} + + + com.google.code.gson + gson + ${gson.version} + + + + log4j + log4j + ${log4j.version} + + + org.slf4j + log4j-over-slf4j + ${org.slf4j.version} + + + org.projectlombok + lombok + ${lombok.version} + provided + + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + org.springframework + spring-web + ${springframework.spring-web.version} + + + javax.mail + mail + ${javax.mail.version} + + + nl.jqno.equalsverifier + equalsverifier + ${equalsverifier.version} + test + + + + + core-java-lang + + + src/main/resources + true + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*LiveTest.java + **/*IntegrationTest.java + **/*IntTest.java + **/*LongRunningUnitTest.java + **/*ManualTest.java + + true + + + + + org.apache.maven.plugins + maven-dependency-plugin + + + copy-dependencies + prepare-package + + copy-dependencies + + + ${project.build.directory}/libs + + + + + + + org.apache.maven.plugins + maven-jar-plugin + ${maven-jar-plugin.version} + + + + true + libs/ + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.apache.maven.plugins + maven-assembly-plugin + + + package + + single + + + ${project.basedir} + + + org.baeldung.executable.ExecutableMavenJar + + + + jar-with-dependencies + + + + + + + + org.apache.maven.plugins + maven-shade-plugin + ${maven-shade-plugin.version} + + + + shade + + + true + + + org.baeldung.executable.ExecutableMavenJar + + + + + + + + + com.jolira + onejar-maven-plugin + ${onejar-maven-plugin.version} + + + + org.baeldung.executable.ExecutableMavenJar + true + ${project.build.finalName}-onejar.${project.packaging} + + + one-jar + + + + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot-maven-plugin.version} + + + + repackage + + + spring-boot + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + java + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + -Xmx300m + -XX:+UseParallelGC + -classpath + + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + ${maven-javadoc-plugin.version} + + 1.8 + 1.8 + + + + + + + + integration + + + + org.apache.maven.plugins + maven-surefire-plugin + + + integration-test + + test + + + + **/*ManualTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + json + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + + run-benchmarks + + none + + exec + + + test + java + + -classpath + + org.openjdk.jmh.Main + .* + + + + + + + + + + + + buildAgentLoader + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agentLoader + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/AgentLoader.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildApplication + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + application + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/MyAtm.class + com/baeldung/instrumentation/application/MyAtmApplication.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildAgent + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agent + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/agent/AtmTransformer.class + com/baeldung/instrumentation/agent/MyInstrumentationAgent.class + + + + + + + + + + + + + + 2.8.5 + 2.8.2 + + + 3.5 + 1.16.12 + + 1.5.0-b01 + + + 3.10.0 + + + 2.21.0 + 4.3.4.RELEASE + 3.0.0-M1 + 3.0.2 + 1.4.4 + 3.1.1 + 2.0.3.RELEASE + 1.6.0 + 3.0.3 + + + diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/Public.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/Public.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/Public.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/Public.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/SubClass.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/SubClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/SubClass.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/SubClass.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java diff --git a/core-java/src/main/java/com/baeldung/assertion/Assertion.java b/core-java-lang/src/main/java/com/baeldung/assertion/Assertion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/assertion/Assertion.java rename to core-java-lang/src/main/java/com/baeldung/assertion/Assertion.java diff --git a/core-java/src/main/java/com/baeldung/binding/Animal.java b/core-java-lang/src/main/java/com/baeldung/binding/Animal.java similarity index 100% rename from core-java/src/main/java/com/baeldung/binding/Animal.java rename to core-java-lang/src/main/java/com/baeldung/binding/Animal.java diff --git a/core-java/src/main/java/com/baeldung/binding/AnimalActivity.java b/core-java-lang/src/main/java/com/baeldung/binding/AnimalActivity.java similarity index 100% rename from core-java/src/main/java/com/baeldung/binding/AnimalActivity.java rename to core-java-lang/src/main/java/com/baeldung/binding/AnimalActivity.java diff --git a/core-java/src/main/java/com/baeldung/binding/Cat.java b/core-java-lang/src/main/java/com/baeldung/binding/Cat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/binding/Cat.java rename to core-java-lang/src/main/java/com/baeldung/binding/Cat.java diff --git a/core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java b/core-java-lang/src/main/java/com/baeldung/breakcontinue/BreakContinue.java similarity index 99% rename from core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java rename to core-java-lang/src/main/java/com/baeldung/breakcontinue/BreakContinue.java index ce85b487c1..23bb531273 100644 --- a/core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java +++ b/core-java-lang/src/main/java/com/baeldung/breakcontinue/BreakContinue.java @@ -11,6 +11,7 @@ import java.util.Map.Entry; * @author Santosh * */ + public class BreakContinue { public static int unlabeledBreak() { diff --git a/core-java/src/main/java/com/baeldung/casting/Animal.java b/core-java-lang/src/main/java/com/baeldung/casting/Animal.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Animal.java rename to core-java-lang/src/main/java/com/baeldung/casting/Animal.java diff --git a/core-java/src/main/java/com/baeldung/casting/AnimalFeeder.java b/core-java-lang/src/main/java/com/baeldung/casting/AnimalFeeder.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/AnimalFeeder.java rename to core-java-lang/src/main/java/com/baeldung/casting/AnimalFeeder.java diff --git a/core-java/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java b/core-java-lang/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java rename to core-java-lang/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java diff --git a/core-java/src/main/java/com/baeldung/casting/Cat.java b/core-java-lang/src/main/java/com/baeldung/casting/Cat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Cat.java rename to core-java-lang/src/main/java/com/baeldung/casting/Cat.java diff --git a/core-java/src/main/java/com/baeldung/casting/Dog.java b/core-java-lang/src/main/java/com/baeldung/casting/Dog.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Dog.java rename to core-java-lang/src/main/java/com/baeldung/casting/Dog.java diff --git a/core-java/src/main/java/com/baeldung/casting/Mew.java b/core-java-lang/src/main/java/com/baeldung/casting/Mew.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Mew.java rename to core-java-lang/src/main/java/com/baeldung/casting/Mew.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/LogWithChain.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithChain.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/LogWithChain.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithChain.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java diff --git a/core-java-lang/src/main/java/com/baeldung/className/RetrievingClassName.java b/core-java-lang/src/main/java/com/baeldung/className/RetrievingClassName.java new file mode 100644 index 0000000000..ab6c8a51ff --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/className/RetrievingClassName.java @@ -0,0 +1,9 @@ +package com.baeldung.className; + +public class RetrievingClassName { + + public class InnerClass { + + } + +} diff --git a/core-java/src/main/java/com/baeldung/comparable/Player.java b/core-java-lang/src/main/java/com/baeldung/comparable/Player.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparable/Player.java rename to core-java-lang/src/main/java/com/baeldung/comparable/Player.java diff --git a/core-java/src/main/java/com/baeldung/comparable/PlayerSorter.java b/core-java-lang/src/main/java/com/baeldung/comparable/PlayerSorter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparable/PlayerSorter.java rename to core-java-lang/src/main/java/com/baeldung/comparable/PlayerSorter.java diff --git a/core-java/src/main/java/com/baeldung/comparator/Player.java b/core-java-lang/src/main/java/com/baeldung/comparator/Player.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/Player.java rename to core-java-lang/src/main/java/com/baeldung/comparator/Player.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java diff --git a/core-java-lang/src/main/java/com/baeldung/constructors/BankAccount.java b/core-java-lang/src/main/java/com/baeldung/constructors/BankAccount.java new file mode 100644 index 0000000000..3d50e85245 --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/constructors/BankAccount.java @@ -0,0 +1,56 @@ +package com.baeldung.constructors; + +import java.time.LocalDateTime; + +class BankAccount { + String name; + LocalDateTime opened; + double balance; + + @Override + public String toString() { + return String.format("%s, %s, %f", this.name, this.opened.toString(), this.balance); + } + + public String getName() { + return name; + } + + public LocalDateTime getOpened() { + return opened; + } + + public double getBalance() { + return this.balance; + } +} + +class BankAccountEmptyConstructor extends BankAccount { + public BankAccountEmptyConstructor() { + this.name = ""; + this.opened = LocalDateTime.now(); + this.balance = 0.0d; + } +} + +class BankAccountParameterizedConstructor extends BankAccount { + public BankAccountParameterizedConstructor(String name, LocalDateTime opened, double balance) { + this.name = name; + this.opened = opened; + this.balance = balance; + } +} + +class BankAccountCopyConstructor extends BankAccount { + public BankAccountCopyConstructor(String name, LocalDateTime opened, double balance) { + this.name = name; + this.opened = opened; + this.balance = balance; + } + + public BankAccountCopyConstructor(BankAccount other) { + this.name = other.name; + this.opened = LocalDateTime.now(); + this.balance = 0.0f; + } +} diff --git a/core-java-lang/src/main/java/com/baeldung/constructors/Transaction.java b/core-java-lang/src/main/java/com/baeldung/constructors/Transaction.java new file mode 100644 index 0000000000..14704f507a --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/constructors/Transaction.java @@ -0,0 +1,25 @@ +package com.baeldung.constructors; + +import java.time.LocalDateTime; + +class Transaction { + final BankAccountEmptyConstructor bankAccount; + final LocalDateTime date; + final double amount; + + public Transaction(BankAccountEmptyConstructor account, LocalDateTime date, double amount) { + this.bankAccount = account; + this.date = date; + this.amount = amount; + } + + /* + * Compilation Error :'(, all final variables must be explicitly initialised. + * public Transaction() { + * } + */ + + public void invalidMethod() { + // this.amount = 102.03; // Results in a compiler error. You cannot change the value of a final variable. + } +} diff --git a/core-java/src/main/java/com/baeldung/customexception/FileManager.java b/core-java-lang/src/main/java/com/baeldung/customexception/FileManager.java similarity index 100% rename from core-java/src/main/java/com/baeldung/customexception/FileManager.java rename to core-java-lang/src/main/java/com/baeldung/customexception/FileManager.java diff --git a/core-java/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java b/core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java rename to core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java diff --git a/core-java/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java b/core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java rename to core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java diff --git a/core-java/src/main/java/com/baeldung/deepcopy/Address.java b/core-java-lang/src/main/java/com/baeldung/deepcopy/Address.java similarity index 100% rename from core-java/src/main/java/com/baeldung/deepcopy/Address.java rename to core-java-lang/src/main/java/com/baeldung/deepcopy/Address.java diff --git a/core-java/src/main/java/com/baeldung/deepcopy/User.java b/core-java-lang/src/main/java/com/baeldung/deepcopy/User.java similarity index 100% rename from core-java/src/main/java/com/baeldung/deepcopy/User.java rename to core-java-lang/src/main/java/com/baeldung/deepcopy/User.java diff --git a/core-java/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java b/core-java-lang/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java similarity index 100% rename from core-java/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java rename to core-java-lang/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java diff --git a/core-java/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java b/core-java-lang/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java similarity index 100% rename from core-java/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java rename to core-java-lang/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java diff --git a/core-java/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java b/core-java-lang/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java similarity index 100% rename from core-java/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java rename to core-java-lang/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java diff --git a/core-java/src/main/java/com/baeldung/enums/Pizza.java b/core-java-lang/src/main/java/com/baeldung/enums/Pizza.java similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/Pizza.java rename to core-java-lang/src/main/java/com/baeldung/enums/Pizza.java diff --git a/core-java/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java b/core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java rename to core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java diff --git a/core-java/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java b/core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java rename to core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java diff --git a/core-java/src/main/java/com/baeldung/enums/README.md b/core-java-lang/src/main/java/com/baeldung/enums/README.md similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/README.md rename to core-java-lang/src/main/java/com/baeldung/enums/README.md diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/Money.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Money.java new file mode 100644 index 0000000000..60c043545d --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Money.java @@ -0,0 +1,36 @@ +package com.baeldung.equalshashcode; + +class Money { + + int amount; + String currencyCode; + + Money(int amount, String currencyCode) { + this.amount = amount; + this.currencyCode = currencyCode; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof Money)) + return false; + Money other = (Money)o; + boolean currencyCodeEquals = (this.currencyCode == null && other.currencyCode == null) + || (this.currencyCode != null && this.currencyCode.equals(other.currencyCode)); + return this.amount == other.amount + && currencyCodeEquals; + } + + @Override + public int hashCode() { + int result = 17; + result = 31 * result + amount; + if (currencyCode != null) { + result = 31 * result + currencyCode.hashCode(); + } + return result; + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/Team.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Team.java new file mode 100644 index 0000000000..c2dee1de6b --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Team.java @@ -0,0 +1,39 @@ +package com.baeldung.equalshashcode; + +class Team { + + final String city; + final String department; + + Team(String city, String department) { + this.city = city; + this.department = department; + } + + @Override + public final boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof Team)) + return false; + Team otherTeam = (Team)o; + boolean cityEquals = (this.city == null && otherTeam.city == null) + || this.city != null && this.city.equals(otherTeam.city); + boolean departmentEquals = (this.department == null && otherTeam.department == null) + || this.department != null && this.department.equals(otherTeam.department); + return cityEquals && departmentEquals; + } + + @Override + public final int hashCode() { + int result = 17; + if (city != null) { + result = 31 * result + city.hashCode(); + } + if (department != null) { + result = 31 * result + department.hashCode(); + } + return result; + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/Voucher.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Voucher.java new file mode 100644 index 0000000000..19f46e0358 --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Voucher.java @@ -0,0 +1,38 @@ +package com.baeldung.equalshashcode; + +class Voucher { + + private Money value; + private String store; + + Voucher(int amount, String currencyCode, String store) { + this.value = new Money(amount, currencyCode); + this.store = store; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof Voucher)) + return false; + Voucher other = (Voucher)o; + boolean valueEquals = (this.value == null && other.value == null) + || (this.value != null && this.value.equals(other.value)); + boolean storeEquals = (this.store == null && other.store == null) + || (this.store != null && this.store.equals(other.store)); + return valueEquals && storeEquals; + } + + @Override + public int hashCode() { + int result = 17; + if (this.value != null) { + result = 31 * result + value.hashCode(); + } + if (this.store != null) { + result = 31 * result + store.hashCode(); + } + return result; + } +} \ No newline at end of file diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongTeam.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongTeam.java new file mode 100644 index 0000000000..c4477aa790 --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongTeam.java @@ -0,0 +1,30 @@ +package com.baeldung.equalshashcode; + +/* (non-Javadoc) +* This class overrides equals, but it doesn't override hashCode. +* +* To see which problems this leads to: +* TeamUnitTest.givenMapKeyWithoutHashCode_whenSearched_thenReturnsWrongValue +*/ +class WrongTeam { + + String city; + String department; + + WrongTeam(String city, String department) { + this.city = city; + this.department = department; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof WrongTeam)) + return false; + WrongTeam otherTeam = (WrongTeam)o; + return this.city == otherTeam.city + && this.department == otherTeam.department; + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongVoucher.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongVoucher.java new file mode 100644 index 0000000000..97935bf8de --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongVoucher.java @@ -0,0 +1,47 @@ +package com.baeldung.equalshashcode; + +/* (non-Javadoc) +* This class extends the Money class that has overridden the equals method and once again overrides the equals method. +* +* To see which problems this leads to: +* MoneyUnitTest.givenMoneyAndVoucherInstances_whenEquals_thenReturnValuesArentSymmetric +*/ +class WrongVoucher extends Money { + + private String store; + + WrongVoucher(int amount, String currencyCode, String store) { + super(amount, currencyCode); + + this.store = store; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof WrongVoucher)) + return false; + WrongVoucher other = (WrongVoucher)o; + boolean currencyCodeEquals = (this.currencyCode == null && other.currencyCode == null) + || (this.currencyCode != null && this.currencyCode.equals(other.currencyCode)); + boolean storeEquals = (this.store == null && other.store == null) + || (this.store != null && this.store.equals(other.store)); + return this.amount == other.amount + && currencyCodeEquals + && storeEquals; + } + + @Override + public int hashCode() { + int result = 17; + result = 31 * result + amount; + if (this.currencyCode != null) { + result = 31 * result + currencyCode.hashCode(); + } + if (this.store != null) { + result = 31 * result + store.hashCode(); + } + return result; + } +} \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/Shape.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Shape.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/Shape.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Shape.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/Square.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Square.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/Square.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Square.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/Exceptions.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/Exceptions.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/MyException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/MyException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/MyException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/MyException.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/Player.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/Player.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/Player.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/Player.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java diff --git a/core-java/src/main/java/com/baeldung/finalize/CloseableResource.java b/core-java-lang/src/main/java/com/baeldung/finalize/CloseableResource.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalize/CloseableResource.java rename to core-java-lang/src/main/java/com/baeldung/finalize/CloseableResource.java diff --git a/core-java/src/main/java/com/baeldung/finalize/Finalizable.java b/core-java-lang/src/main/java/com/baeldung/finalize/Finalizable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalize/Finalizable.java rename to core-java-lang/src/main/java/com/baeldung/finalize/Finalizable.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/BlackCat.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackCat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/BlackCat.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackCat.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/BlackDog.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackDog.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/BlackDog.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackDog.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/Cat.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/Cat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/Cat.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/Cat.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/Dog.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/Dog.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/Dog.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/Dog.java diff --git a/core-java/src/main/java/com/baeldung/generics/Building.java b/core-java-lang/src/main/java/com/baeldung/generics/Building.java similarity index 100% rename from core-java/src/main/java/com/baeldung/generics/Building.java rename to core-java-lang/src/main/java/com/baeldung/generics/Building.java diff --git a/core-java/src/main/java/com/baeldung/generics/Generics.java b/core-java-lang/src/main/java/com/baeldung/generics/Generics.java similarity index 100% rename from core-java/src/main/java/com/baeldung/generics/Generics.java rename to core-java-lang/src/main/java/com/baeldung/generics/Generics.java diff --git a/core-java/src/main/java/com/baeldung/generics/House.java b/core-java-lang/src/main/java/com/baeldung/generics/House.java similarity index 100% rename from core-java/src/main/java/com/baeldung/generics/House.java rename to core-java-lang/src/main/java/com/baeldung/generics/House.java diff --git a/core-java/src/main/java/com/baeldung/hashcode/entities/User.java b/core-java-lang/src/main/java/com/baeldung/hashcode/entities/User.java similarity index 100% rename from core-java/src/main/java/com/baeldung/hashcode/entities/User.java rename to core-java-lang/src/main/java/com/baeldung/hashcode/entities/User.java diff --git a/core-java/src/main/java/com/baeldung/immutableobjects/Currency.java b/core-java-lang/src/main/java/com/baeldung/immutableobjects/Currency.java similarity index 100% rename from core-java/src/main/java/com/baeldung/immutableobjects/Currency.java rename to core-java-lang/src/main/java/com/baeldung/immutableobjects/Currency.java diff --git a/core-java/src/main/java/com/baeldung/immutableobjects/Money.java b/core-java-lang/src/main/java/com/baeldung/immutableobjects/Money.java similarity index 100% rename from core-java/src/main/java/com/baeldung/immutableobjects/Money.java rename to core-java-lang/src/main/java/com/baeldung/immutableobjects/Money.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/ArmoredCar.java b/core-java-lang/src/main/java/com/baeldung/inheritance/ArmoredCar.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/ArmoredCar.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/ArmoredCar.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/BMW.java b/core-java-lang/src/main/java/com/baeldung/inheritance/BMW.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/BMW.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/BMW.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Car.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Car.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Car.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Car.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Employee.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Employee.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Employee.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Employee.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Floatable.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Floatable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Floatable.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Floatable.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Flyable.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Flyable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Flyable.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Flyable.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/SpaceCar.java b/core-java-lang/src/main/java/com/baeldung/inheritance/SpaceCar.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/SpaceCar.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/SpaceCar.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/SpaceTraveller.java b/core-java-lang/src/main/java/com/baeldung/inheritance/SpaceTraveller.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/SpaceTraveller.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/SpaceTraveller.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/application/Application.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/application/Application.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/application/Application.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/application/Application.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Person.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Person.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Person.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Person.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java diff --git a/core-java/src/main/java/com/baeldung/initializationguide/User.java b/core-java-lang/src/main/java/com/baeldung/initializationguide/User.java similarity index 100% rename from core-java/src/main/java/com/baeldung/initializationguide/User.java rename to core-java-lang/src/main/java/com/baeldung/initializationguide/User.java diff --git a/core-java/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java b/core-java-lang/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java similarity index 100% rename from core-java/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java rename to core-java-lang/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java diff --git a/core-java/src/main/java/com/baeldung/interfaces/Customer.java b/core-java-lang/src/main/java/com/baeldung/interfaces/Customer.java similarity index 100% rename from core-java/src/main/java/com/baeldung/interfaces/Customer.java rename to core-java-lang/src/main/java/com/baeldung/interfaces/Customer.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Animal.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Animal.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Animal.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Animal.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Bird.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Bird.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Bird.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Bird.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Eating.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Eating.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Eating.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Eating.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Goat.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Goat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Goat.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Goat.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Greeter.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Greeter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Greeter.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Greeter.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Greetings.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Greetings.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Greetings.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Greetings.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Locomotion.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Locomotion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Locomotion.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Locomotion.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Operations.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Operations.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Operations.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Operations.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Person.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Person.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Person.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Person.java diff --git a/core-java/src/main/java/com/baeldung/keyword/KeywordDemo.java b/core-java-lang/src/main/java/com/baeldung/keyword/KeywordDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/KeywordDemo.java rename to core-java-lang/src/main/java/com/baeldung/keyword/KeywordDemo.java diff --git a/core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java b/core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java rename to core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java diff --git a/core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java b/core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java rename to core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java diff --git a/core-java/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java b/core-java-lang/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java rename to core-java-lang/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalkeyword/Child.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Child.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalkeyword/Child.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Child.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java b/core-java-lang/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java diff --git a/core-java/src/main/java/com/baeldung/loops/InfiniteLoops.java b/core-java-lang/src/main/java/com/baeldung/loops/InfiniteLoops.java similarity index 100% rename from core-java/src/main/java/com/baeldung/loops/InfiniteLoops.java rename to core-java-lang/src/main/java/com/baeldung/loops/InfiniteLoops.java diff --git a/core-java/src/main/java/com/baeldung/loops/LoopsInJava.java b/core-java-lang/src/main/java/com/baeldung/loops/LoopsInJava.java similarity index 100% rename from core-java/src/main/java/com/baeldung/loops/LoopsInJava.java rename to core-java-lang/src/main/java/com/baeldung/loops/LoopsInJava.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java diff --git a/core-java/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java b/core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java similarity index 100% rename from core-java/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java rename to core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java diff --git a/core-java/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java b/core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java rename to core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java diff --git a/core-java/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java b/core-java-lang/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java similarity index 100% rename from core-java/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java rename to core-java-lang/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java diff --git a/core-java/src/main/java/com/baeldung/parameterpassing/Primitives.java b/core-java-lang/src/main/java/com/baeldung/parameterpassing/Primitives.java similarity index 100% rename from core-java/src/main/java/com/baeldung/parameterpassing/Primitives.java rename to core-java-lang/src/main/java/com/baeldung/parameterpassing/Primitives.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/FileManager.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/FileManager.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/FileManager.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/FileManager.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/GenericFile.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/GenericFile.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/GenericFile.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/GenericFile.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/ImageFile.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/ImageFile.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/ImageFile.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/ImageFile.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/TextFile.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/TextFile.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/TextFile.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/TextFile.java diff --git a/core-java/src/main/java/com/baeldung/recursion/BinaryNode.java b/core-java-lang/src/main/java/com/baeldung/recursion/BinaryNode.java similarity index 100% rename from core-java/src/main/java/com/baeldung/recursion/BinaryNode.java rename to core-java-lang/src/main/java/com/baeldung/recursion/BinaryNode.java diff --git a/core-java/src/main/java/com/baeldung/recursion/RecursionExample.java b/core-java-lang/src/main/java/com/baeldung/recursion/RecursionExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/recursion/RecursionExample.java rename to core-java-lang/src/main/java/com/baeldung/recursion/RecursionExample.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/BaseMethodClass.java b/core-java-lang/src/main/java/com/baeldung/scope/method/BaseMethodClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/BaseMethodClass.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/BaseMethodClass.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/ChildMethodClass.java b/core-java-lang/src/main/java/com/baeldung/scope/method/ChildMethodClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/ChildMethodClass.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/ChildMethodClass.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java b/core-java-lang/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/ChildVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/ChildVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/ChildVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/ChildVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/HideVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/HideVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/HideVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/HideVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/ParentVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/ParentVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/ParentVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/ParentVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java diff --git a/core-java/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java b/core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java rename to core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java diff --git a/core-java/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java b/core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java similarity index 100% rename from core-java/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java rename to core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java diff --git a/core-java/src/main/java/com/baeldung/staticdemo/Car.java b/core-java-lang/src/main/java/com/baeldung/staticdemo/Car.java similarity index 100% rename from core-java/src/main/java/com/baeldung/staticdemo/Car.java rename to core-java-lang/src/main/java/com/baeldung/staticdemo/Car.java diff --git a/core-java/src/main/java/com/baeldung/staticdemo/Singleton.java b/core-java-lang/src/main/java/com/baeldung/staticdemo/Singleton.java similarity index 100% rename from core-java/src/main/java/com/baeldung/staticdemo/Singleton.java rename to core-java-lang/src/main/java/com/baeldung/staticdemo/Singleton.java diff --git a/core-java/src/main/java/com/baeldung/staticdemo/StaticBlock.java b/core-java-lang/src/main/java/com/baeldung/staticdemo/StaticBlock.java similarity index 100% rename from core-java/src/main/java/com/baeldung/staticdemo/StaticBlock.java rename to core-java-lang/src/main/java/com/baeldung/staticdemo/StaticBlock.java diff --git a/core-java/src/main/java/com/baeldung/switchstatement/SwitchStatement.java b/core-java-lang/src/main/java/com/baeldung/switchstatement/SwitchStatement.java similarity index 100% rename from core-java/src/main/java/com/baeldung/switchstatement/SwitchStatement.java rename to core-java-lang/src/main/java/com/baeldung/switchstatement/SwitchStatement.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/ChatWindow.java b/core-java-lang/src/main/java/com/baeldung/system/ChatWindow.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/ChatWindow.java rename to core-java-lang/src/main/java/com/baeldung/system/ChatWindow.java diff --git a/core-java/src/main/java/com/baeldung/system/DateTimeService.java b/core-java-lang/src/main/java/com/baeldung/system/DateTimeService.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/DateTimeService.java rename to core-java-lang/src/main/java/com/baeldung/system/DateTimeService.java diff --git a/core-java/src/main/java/com/baeldung/system/EnvironmentVariables.java b/core-java-lang/src/main/java/com/baeldung/system/EnvironmentVariables.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/EnvironmentVariables.java rename to core-java-lang/src/main/java/com/baeldung/system/EnvironmentVariables.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemErrDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemErrDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemErrDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemErrDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemExitDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemExitDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemExitDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemExitDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemOutDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemOutDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemOutDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemOutDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/UserCredentials.java b/core-java-lang/src/main/java/com/baeldung/system/UserCredentials.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/UserCredentials.java rename to core-java-lang/src/main/java/com/baeldung/system/UserCredentials.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/DataAccessException.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/DataAccessException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/DataAccessException.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/DataAccessException.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/Main.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/Main.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/Main.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/Main.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/PersonRepository.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/PersonRepository.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/SimpleService.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/SimpleService.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/SimpleService.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/SimpleService.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/TryCatch.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/TryCatch.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/TryCatch.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/TryCatch.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/BoundStack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/BoundStack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/BoundStack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/BoundStack.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/IntegerStack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/IntegerStack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/IntegerStack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/IntegerStack.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/Stack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/Stack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/Stack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/Stack.java diff --git a/core-java/src/main/resources/file.txt b/core-java-lang/src/main/resources/file.txt similarity index 100% rename from core-java/src/main/resources/file.txt rename to core-java-lang/src/main/resources/file.txt diff --git a/core-java/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java b/core-java-lang/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/binding/AnimalUnitTest.java b/core-java-lang/src/test/java/com/baeldung/binding/AnimalUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/binding/AnimalUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/binding/AnimalUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/binding/CatUnitTest.java b/core-java-lang/src/test/java/com/baeldung/binding/CatUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/binding/CatUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/binding/CatUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java b/core-java-lang/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/casting/CastingUnitTest.java b/core-java-lang/src/test/java/com/baeldung/casting/CastingUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/casting/CastingUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/casting/CastingUnitTest.java diff --git a/core-java-lang/src/test/java/com/baeldung/className/RetrievingClassNameUnitTest.java b/core-java-lang/src/test/java/com/baeldung/className/RetrievingClassNameUnitTest.java new file mode 100644 index 0000000000..f9dbf91d2c --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/className/RetrievingClassNameUnitTest.java @@ -0,0 +1,156 @@ +package com.baeldung.className; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; + +public class RetrievingClassNameUnitTest { + + // Retrieving Simple Name + @Test + public void givenRetrievingClassName_whenGetSimpleName_thenRetrievingClassName() { + assertEquals("RetrievingClassName", RetrievingClassName.class.getSimpleName()); + } + + @Test + public void givenPrimitiveInt_whenGetSimpleName_thenInt() { + assertEquals("int", int.class.getSimpleName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetSimpleName_thenRetrievingClassNameWithBrackets() { + assertEquals("RetrievingClassName[]", RetrievingClassName[].class.getSimpleName()); + assertEquals("RetrievingClassName[][]", RetrievingClassName[][].class.getSimpleName()); + } + + @Test + public void givenAnonymousClass_whenGetSimpleName_thenEmptyString() { + assertEquals("", new RetrievingClassName() {}.getClass().getSimpleName()); + } + + // Retrieving Other Names + // - Primitive Types + @Test + public void givenPrimitiveInt_whenGetName_thenInt() { + assertEquals("int", int.class.getName()); + } + + @Test + public void givenPrimitiveInt_whenGetTypeName_thenInt() { + assertEquals("int", int.class.getTypeName()); + } + + @Test + public void givenPrimitiveInt_whenGetCanonicalName_thenInt() { + assertEquals("int", int.class.getCanonicalName()); + } + + // - Object Types + @Test + public void givenRetrievingClassName_whenGetName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName", RetrievingClassName.class.getName()); + } + + @Test + public void givenRetrievingClassName_whenGetTypeName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName", RetrievingClassName.class.getTypeName()); + } + + @Test + public void givenRetrievingClassName_whenGetCanonicalName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName", RetrievingClassName.class.getCanonicalName()); + } + + // - Inner Classes + @Test + public void givenRetrievingClassNameInnerClass_whenGetName_thenCanonicalNameWithDollarSeparator() { + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass", RetrievingClassName.InnerClass.class.getName()); + } + + @Test + public void givenRetrievingClassNameInnerClass_whenGetTypeName_thenCanonicalNameWithDollarSeparator() { + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass", RetrievingClassName.InnerClass.class.getTypeName()); + } + + @Test + public void givenRetrievingClassNameInnerClass_whenGetCanonicalName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName.InnerClass", RetrievingClassName.InnerClass.class.getCanonicalName()); + } + + // - Anonymous Classes + @Test + public void givenAnonymousClass_whenGetName_thenCallingClassCanonicalNameWithDollarSeparatorAndCountNumber() { + // These are the second and third appearences of an anonymous class in RetrievingClassNameUnitTest, hence $2 and $3 expectations + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$2", new RetrievingClassName() {}.getClass().getName()); + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$3", new RetrievingClassName() {}.getClass().getName()); + } + + @Test + public void givenAnonymousClass_whenGetTypeName_thenCallingClassCanonicalNameWithDollarSeparatorAndCountNumber() { + // These are the fourth and fifth appearences of an anonymous class in RetrievingClassNameUnitTest, hence $4 and $5 expectations + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$4", new RetrievingClassName() {}.getClass().getTypeName()); + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$5", new RetrievingClassName() {}.getClass().getTypeName()); + } + + @Test + public void givenAnonymousClass_whenGetCanonicalName_thenNull() { + assertNull(new RetrievingClassName() {}.getClass().getCanonicalName()); + } + + // - Arrays + @Test + public void givenPrimitiveIntArray_whenGetName_thenOpeningBracketsAndPrimitiveIntLetter() { + assertEquals("[I", int[].class.getName()); + assertEquals("[[I", int[][].class.getName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetName_thenOpeningBracketsLetterLAndRetrievingClassNameGetName() { + assertEquals("[Lcom.baeldung.className.RetrievingClassName;", RetrievingClassName[].class.getName()); + assertEquals("[[Lcom.baeldung.className.RetrievingClassName;", RetrievingClassName[][].class.getName()); + } + + @Test + public void givenRetrievingClassNameInnerClassArray_whenGetName_thenOpeningBracketsLetterLAndRetrievingClassNameInnerClassGetName() { + assertEquals("[Lcom.baeldung.className.RetrievingClassName$InnerClass;", RetrievingClassName.InnerClass[].class.getName()); + assertEquals("[[Lcom.baeldung.className.RetrievingClassName$InnerClass;", RetrievingClassName.InnerClass[][].class.getName()); + } + + @Test + public void givenPrimitiveIntArray_whenGetTypeName_thenPrimitiveIntGetTypeNameWithBrackets() { + assertEquals("int[]", int[].class.getTypeName()); + assertEquals("int[][]", int[][].class.getTypeName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetTypeName_thenRetrievingClassNameGetTypeNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName[]", RetrievingClassName[].class.getTypeName()); + assertEquals("com.baeldung.className.RetrievingClassName[][]", RetrievingClassName[][].class.getTypeName()); + } + + @Test + public void givenRetrievingClassNameInnerClassArray_whenGetTypeName_thenRetrievingClassNameInnerClassGetTypeNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass[]", RetrievingClassName.InnerClass[].class.getTypeName()); + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass[][]", RetrievingClassName.InnerClass[][].class.getTypeName()); + } + + @Test + public void givenPrimitiveIntArray_whenGetCanonicalName_thenPrimitiveIntGetCanonicalNameWithBrackets() { + assertEquals("int[]", int[].class.getCanonicalName()); + assertEquals("int[][]", int[][].class.getCanonicalName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetCanonicalName_thenRetrievingClassNameGetCanonicalNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName[]", RetrievingClassName[].class.getCanonicalName()); + assertEquals("com.baeldung.className.RetrievingClassName[][]", RetrievingClassName[][].class.getCanonicalName()); + } + + @Test + public void givenRetrievingClassNameInnerClassArray_whenGetCanonicalName_thenRetrievingClassNameInnerClassGetCanonicalNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName.InnerClass[]", RetrievingClassName.InnerClass[].class.getCanonicalName()); + assertEquals("com.baeldung.className.RetrievingClassName.InnerClass[][]", RetrievingClassName.InnerClass[][].class.getCanonicalName()); + } + +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/comparable/ComparableUnitTest.java b/core-java-lang/src/test/java/com/baeldung/comparable/ComparableUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/comparable/ComparableUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/comparable/ComparableUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java diff --git a/core-java-lang/src/test/java/com/baeldung/compoundoperators/CompoundOperatorsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/compoundoperators/CompoundOperatorsUnitTest.java new file mode 100644 index 0000000000..532776edd4 --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/compoundoperators/CompoundOperatorsUnitTest.java @@ -0,0 +1,111 @@ +package com.baeldung.compoundoperators; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class CompoundOperatorsUnitTest { + + @Test + public void whenAssignmentOperatorIsUsed_thenValueIsAssigned() { + int x = 5; + + assertEquals(5, x); + } + + @Test + public void whenCompoundAssignmentUsed_thenSameAsSimpleAssignment() { + int a = 3, b = 3, c = -2; + a = a * c; // Simple assignment operator + b *= c; // Compound assignment operator + + assertEquals(a, b); + } + + @Test + public void whenAssignmentOperatorIsUsed_thenValueIsReturned() { + long x = 1; + long y = (x+=2); + + assertEquals(3, y); + assertEquals(y, x); + } + + @Test + public void whenCompoundOperatorsAreUsed_thenOperationsArePerformedAndAssigned() { + //Simple assignment + int x = 5; //x is 5 + + //Incrementation + x += 5; //x is 10 + assertEquals(10, x); + + //Decrementation + x -= 2; //x is 8 + assertEquals(8, x); + + //Multiplication + x *= 2; //x is 16 + assertEquals(16, x); + + //Division + x /= 4; //x is 4 + assertEquals(4, x); + + //Modulus + x %= 3; //x is 1 + assertEquals(1, x); + + + //Binary AND + x &= 4; //x is 0 + assertEquals(0, x); + + //Binary exclusive OR + x ^= 4; //x is 4 + assertEquals(4, x); + + //Binary inclusive OR + x |= 8; //x is 12 + assertEquals(12, x); + + + //Binary Left Shift + x <<= 2; //x is 48 + assertEquals(48, x); + + //Binary Right Shift + x >>= 2; //x is 12 + assertEquals(12, x); + + //Shift right zero fill + x >>>= 1; //x is 6 + assertEquals(6, x); + } + + @Test(expected = NullPointerException.class) + public void whenArrayIsNull_thenThrowNullException() { + int[] numbers = null; + + //Trying Incrementation + numbers[2] += 5; + } + + @Test(expected = ArrayIndexOutOfBoundsException.class) + public void whenArrayIndexNotCorrect_thenThrowArrayIndexException() { + int[] numbers = {0, 1}; + + //Trying Incrementation + numbers[2] += 5; + } + + @Test + public void whenArrayIndexIsCorrect_thenPerformOperation() { + int[] numbers = {0, 1}; + + //Incrementation + numbers[1] += 5; + assertEquals(6, numbers[1]); + } + +} diff --git a/core-java-lang/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java new file mode 100644 index 0000000000..2cd8832fbf --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java @@ -0,0 +1,53 @@ +package com.baeldung.constructors; + +import com.baeldung.constructors.*; + +import java.util.logging.Logger; +import java.time.LocalDateTime; +import java.time.Month; + +import org.junit.Test; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatCode; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +public class ConstructorUnitTest { + final static Logger LOGGER = Logger.getLogger(ConstructorUnitTest.class.getName()); + + @Test + public void givenNoExplicitContructor_whenUsed_thenFails() { + BankAccount account = new BankAccount(); + assertThatThrownBy(() -> { account.toString(); }).isInstanceOf(Exception.class); + } + + @Test + public void givenNoArgumentConstructor_whenUsed_thenSucceeds() { + BankAccountEmptyConstructor account = new BankAccountEmptyConstructor(); + assertThatCode(() -> { + account.toString(); + }).doesNotThrowAnyException(); + } + + @Test + public void givenParameterisedConstructor_whenUsed_thenSucceeds() { + LocalDateTime opened = LocalDateTime.of(2018, Month.JUNE, 29, 06, 30, 00); + BankAccountParameterizedConstructor account = + new BankAccountParameterizedConstructor("Tom", opened, 1000.0f); + + assertThatCode(() -> { + account.toString(); + }).doesNotThrowAnyException(); + } + + @Test + public void givenCopyContructor_whenUser_thenMaintainsLogic() { + LocalDateTime opened = LocalDateTime.of(2018, Month.JUNE, 29, 06, 30, 00); + BankAccountCopyConstructor account = new BankAccountCopyConstructor("Tim", opened, 1000.0f); + BankAccountCopyConstructor newAccount = new BankAccountCopyConstructor(account); + + assertThat(account.getName()).isEqualTo(newAccount.getName()); + assertThat(account.getOpened()).isNotEqualTo(newAccount.getOpened()); + + assertThat(newAccount.getBalance()).isEqualTo(0.0f); + } +} diff --git a/core-java/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java similarity index 98% rename from core-java/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java index 196b69fbf7..d6b1cd90b9 100644 --- a/core-java/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java @@ -4,7 +4,7 @@ import static org.assertj.core.api.Assertions.assertThat; import java.io.IOException; -import org.apache.commons.lang.SerializationUtils; +import org.apache.commons.lang3.SerializationUtils; import org.junit.Ignore; import org.junit.Test; diff --git a/core-java/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java b/core-java-lang/src/test/java/com/baeldung/enums/PizzaUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/enums/PizzaUnitTest.java diff --git a/core-java-lang/src/test/java/com/baeldung/equalshashcode/MoneyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/MoneyUnitTest.java new file mode 100644 index 0000000000..60584fdb53 --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/MoneyUnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.equalshashcode; + +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.assertFalse; + +import org.junit.Test; + +public class MoneyUnitTest { + + @Test + public void givenMoneyInstancesWithSameAmountAndCurrency_whenEquals_thenReturnsTrue() { + Money income = new Money(55, "USD"); + Money expenses = new Money(55, "USD"); + + assertTrue(income.equals(expenses)); + } + + @Test + public void givenMoneyAndVoucherInstances_whenEquals_thenReturnValuesArentSymmetric() { + Money cash = new Money(42, "USD"); + WrongVoucher voucher = new WrongVoucher(42, "USD", "Amazon"); + + assertFalse(voucher.equals(cash)); + assertTrue(cash.equals(voucher)); + } + +} diff --git a/core-java-lang/src/test/java/com/baeldung/equalshashcode/TeamUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/TeamUnitTest.java new file mode 100644 index 0000000000..a2de408796 --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/TeamUnitTest.java @@ -0,0 +1,46 @@ +package com.baeldung.equalshashcode; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; + +import java.util.HashMap; +import java.util.Map; + +import org.junit.Test; + +import nl.jqno.equalsverifier.EqualsVerifier; + +public class TeamUnitTest { + + @Test + public void givenMapKeyWithHashCode_whenSearched_thenReturnsCorrectValue() { + Map leaders = new HashMap<>(); + leaders.put(new Team("New York", "development"), "Anne"); + leaders.put(new Team("Boston", "development"), "Brian"); + leaders.put(new Team("Boston", "marketing"), "Charlie"); + + Team myTeam = new Team("New York", "development"); + String myTeamleader = leaders.get(myTeam); + + assertEquals("Anne", myTeamleader); + } + + @Test + public void givenMapKeyWithoutHashCode_whenSearched_thenReturnsWrongValue() { + Map leaders = new HashMap<>(); + leaders.put(new WrongTeam("New York", "development"), "Anne"); + leaders.put(new WrongTeam("Boston", "development"), "Brian"); + leaders.put(new WrongTeam("Boston", "marketing"), "Charlie"); + + WrongTeam myTeam = new WrongTeam("New York", "development"); + String myTeamleader = leaders.get(myTeam); + + assertFalse("Anne".equals(myTeamleader)); + } + + @Test + public void equalsContract() { + EqualsVerifier.forClass(Team.class).verify(); + } + +} diff --git a/core-java/src/test/java/org/baeldung/equalshashcode/entities/ComplexClassUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/ComplexClassUnitTest.java similarity index 95% rename from core-java/src/test/java/org/baeldung/equalshashcode/entities/ComplexClassUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/ComplexClassUnitTest.java index 680a6d57b5..0cb4ace0ab 100644 --- a/core-java/src/test/java/org/baeldung/equalshashcode/entities/ComplexClassUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/ComplexClassUnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.equalshashcode.entities; +package com.baeldung.equalshashcode.entities; import java.util.ArrayList; import java.util.HashSet; diff --git a/core-java/src/test/java/org/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java similarity index 85% rename from core-java/src/test/java/org/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java index f4e9f2b99f..457d7a2b5e 100644 --- a/core-java/src/test/java/org/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java @@ -1,10 +1,8 @@ -package org.baeldung.equalshashcode.entities; +package com.baeldung.equalshashcode.entities; import org.junit.Assert; import org.junit.Test; -import com.baeldung.equalshashcode.entities.PrimitiveClass; - public class PrimitiveClassUnitTest { @Test diff --git a/core-java/src/test/java/org/baeldung/equalshashcode/entities/SquareClassUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/SquareClassUnitTest.java similarity index 93% rename from core-java/src/test/java/org/baeldung/equalshashcode/entities/SquareClassUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/SquareClassUnitTest.java index 5c860bd62d..a25e8bd486 100644 --- a/core-java/src/test/java/org/baeldung/equalshashcode/entities/SquareClassUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/SquareClassUnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.equalshashcode.entities; +package com.baeldung.equalshashcode.entities; import java.awt.Color; diff --git a/core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java b/core-java-lang/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java b/core-java-lang/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/generics/GenericsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/generics/GenericsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/generics/GenericsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/generics/GenericsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java b/core-java-lang/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java b/core-java-lang/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritance/AppUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritance/AppUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritance/AppUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritance/AppUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/initializationguide/UserUnitTest.java b/core-java-lang/src/test/java/com/baeldung/initializationguide/UserUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/initializationguide/UserUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/initializationguide/UserUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Car.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Car.java similarity index 64% rename from core-java/src/test/java/org/baeldung/java/diamond/Car.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Car.java index 9f923e0f3b..a680c4e670 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Car.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Car.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public class Car implements Vehicle { diff --git a/core-java/src/test/java/org/baeldung/java/diamond/DiamondOperatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/DiamondOperatorUnitTest.java similarity index 88% rename from core-java/src/test/java/org/baeldung/java/diamond/DiamondOperatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/DiamondOperatorUnitTest.java index f6c7f7162f..ee5f639926 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/DiamondOperatorUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/DiamondOperatorUnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; import static org.junit.Assert.assertNotNull; diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Diesel.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Diesel.java similarity index 78% rename from core-java/src/test/java/org/baeldung/java/diamond/Diesel.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Diesel.java index dc4256cdae..90eb7d9340 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Diesel.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Diesel.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public class Diesel implements Engine { diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Engine.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Engine.java similarity index 56% rename from core-java/src/test/java/org/baeldung/java/diamond/Engine.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Engine.java index c18a8f64b5..746baf3254 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Engine.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Engine.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public interface Engine { diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Vehicle.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Vehicle.java similarity index 58% rename from core-java/src/test/java/org/baeldung/java/diamond/Vehicle.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Vehicle.java index f61cf59620..8395cdd970 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Vehicle.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Vehicle.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public interface Vehicle { diff --git a/core-java/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java b/core-java-lang/src/test/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java rename to core-java-lang/src/test/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java diff --git a/core-java/src/main/java/com/baeldung/java/enumiteration/EnumIterationExamples.java b/core-java-lang/src/test/java/com/baeldung/java/enumiteration/EnumIterationExamples.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/enumiteration/EnumIterationExamples.java rename to core-java-lang/src/test/java/com/baeldung/java/enumiteration/EnumIterationExamples.java diff --git a/core-java/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/loops/WhenUsingLoops.java b/core-java-lang/src/test/java/com/baeldung/loops/WhenUsingLoops.java similarity index 100% rename from core-java/src/test/java/com/baeldung/loops/WhenUsingLoops.java rename to core-java-lang/src/test/java/com/baeldung/loops/WhenUsingLoops.java diff --git a/core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java b/core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java b/core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/modulo/ModuloUnitTest.java b/core-java-lang/src/test/java/com/baeldung/modulo/ModuloUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/modulo/ModuloUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/modulo/ModuloUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/AnonymousInner.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/AnonymousInner.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/AnonymousInner.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/AnonymousInner.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/Enclosing.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/Enclosing.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/Enclosing.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/Enclosing.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/NewEnclosing.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/NewEnclosing.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/NewEnclosing.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/NewEnclosing.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/NewOuter.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/NewOuter.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/NewOuter.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/NewOuter.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/Outer.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/Outer.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/Outer.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/Outer.java diff --git a/core-java/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java b/core-java-lang/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/PrimitiveConversionsJUnitTest.java b/core-java-lang/src/test/java/com/baeldung/primitiveconversion/PrimitiveConversionsJUnitTest.java similarity index 99% rename from core-java/src/test/java/com/baeldung/PrimitiveConversionsJUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/primitiveconversion/PrimitiveConversionsJUnitTest.java index 69a6c18dfd..cb83f4a5ed 100644 --- a/core-java/src/test/java/com/baeldung/PrimitiveConversionsJUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/primitiveconversion/PrimitiveConversionsJUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung; +package com.baeldung.primitiveconversion; import org.junit.Test; import org.slf4j.Logger; diff --git a/core-java/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java b/core-java-lang/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java b/core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java diff --git a/core-java/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java b/core-java-lang/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java b/core-java-lang/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemNanoUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemNanoUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemNanoUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemNanoUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java b/core-java-lang/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/varargs/FormatterUnitTest.java b/core-java-lang/src/test/java/com/baeldung/varargs/FormatterUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/varargs/FormatterUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/varargs/FormatterUnitTest.java diff --git a/core-java/src/test/resources/correctFileNameWithoutProperExtension b/core-java-lang/src/test/resources/correctFileNameWithoutProperExtension similarity index 100% rename from core-java/src/test/resources/correctFileNameWithoutProperExtension rename to core-java-lang/src/test/resources/correctFileNameWithoutProperExtension diff --git a/core-java-net/.gitignore b/core-java-net/.gitignore new file mode 100644 index 0000000000..374c8bf907 --- /dev/null +++ b/core-java-net/.gitignore @@ -0,0 +1,25 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-net/README.md b/core-java-net/README.md new file mode 100644 index 0000000000..b7a142ea27 --- /dev/null +++ b/core-java-net/README.md @@ -0,0 +1,3 @@ +========= + +## Core Java Net diff --git a/core-java-net/pom.xml b/core-java-net/pom.xml new file mode 100644 index 0000000000..28d5766a9a --- /dev/null +++ b/core-java-net/pom.xml @@ -0,0 +1,19 @@ + + 4.0.0 + core-java-net + 0.1.0-SNAPSHOT + jar + core-java-net + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + core-java-net + + diff --git a/core-java-net/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java b/core-java-net/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java new file mode 100644 index 0000000000..bbc8a81c98 --- /dev/null +++ b/core-java-net/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java @@ -0,0 +1,17 @@ +package com.baeldung.networking.proxies; + +import java.net.URL; +import java.net.URLConnection; + +public class CommandLineProxyDemo { + + public static final String RESOURCE_URL = "http://www.google.com"; + + public static void main(String[] args) throws Exception { + + URL url = new URL(RESOURCE_URL); + URLConnection con = url.openConnection(); + System.out.println(UrlConnectionUtils.contentAsString(con)); + } + +} \ No newline at end of file diff --git a/core-java-net/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java b/core-java-net/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java new file mode 100644 index 0000000000..07a7880886 --- /dev/null +++ b/core-java-net/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java @@ -0,0 +1,20 @@ +package com.baeldung.networking.proxies; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.Proxy; +import java.net.URL; + +public class DirectProxyDemo { + + private static final String URL_STRING = "http://www.google.com"; + + public static void main(String... args) throws IOException { + + URL weburl = new URL(URL_STRING); + HttpURLConnection directConnection + = (HttpURLConnection) weburl.openConnection(Proxy.NO_PROXY); + System.out.println(UrlConnectionUtils.contentAsString(directConnection)); + } + +} diff --git a/core-java-net/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java b/core-java-net/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java new file mode 100644 index 0000000000..e7ac3c0264 --- /dev/null +++ b/core-java-net/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java @@ -0,0 +1,32 @@ +package com.baeldung.networking.proxies; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.InetSocketAddress; +import java.net.Proxy; +import java.net.Socket; +import java.net.URL; + +public class SocksProxyDemo { + + private static final String URL_STRING = "http://www.google.com"; + private static final String SOCKET_SERVER_HOST = "someserver.baeldung.com"; + private static final int SOCKET_SERVER_PORT = 1111; + + public static void main(String... args) throws IOException { + + URL weburl = new URL(URL_STRING); + Proxy socksProxy + = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress("127.0.0.1", 1080)); + HttpURLConnection socksConnection + = (HttpURLConnection) weburl.openConnection(socksProxy); + System.out.println(UrlConnectionUtils.contentAsString(socksConnection)); + + Socket proxySocket = new Socket(socksProxy); + InetSocketAddress socketHost + = new InetSocketAddress(SOCKET_SERVER_HOST, SOCKET_SERVER_PORT); + proxySocket.connect(socketHost); + // do stuff with the socket + } + +} diff --git a/core-java-net/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java b/core-java-net/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java new file mode 100644 index 0000000000..1f589eac58 --- /dev/null +++ b/core-java-net/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java @@ -0,0 +1,23 @@ +package com.baeldung.networking.proxies; + +import java.net.URL; +import java.net.URLConnection; + +public class SystemPropertyProxyDemo { + + public static final String RESOURCE_URL = "http://www.google.com"; + + public static void main(String[] args) throws Exception { + + System.setProperty("http.proxyHost", "127.0.0.1"); + System.setProperty("http.proxyPort", "3128"); + + URL url = new URL(RESOURCE_URL); + URLConnection con = url.openConnection(); + System.out.println(UrlConnectionUtils.contentAsString(con)); + + System.setProperty("http.proxyHost", null); + // proxy will no longer be used for http connections + } + +} diff --git a/core-java-net/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java b/core-java-net/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java new file mode 100644 index 0000000000..aa12824a90 --- /dev/null +++ b/core-java-net/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java @@ -0,0 +1,21 @@ +package com.baeldung.networking.proxies; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.net.URLConnection; + +class UrlConnectionUtils { + + public static String contentAsString(URLConnection con) throws IOException { + StringBuilder builder = new StringBuilder(); + try (BufferedReader reader + = new BufferedReader(new InputStreamReader(con.getInputStream()))){ + while (reader.ready()) { + builder.append(reader.readLine()); + } + } + return builder.toString(); + } + +} diff --git a/core-java-net/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java b/core-java-net/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java new file mode 100644 index 0000000000..41caaf3439 --- /dev/null +++ b/core-java-net/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java @@ -0,0 +1,23 @@ +package com.baeldung.networking.proxies; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.InetSocketAddress; +import java.net.Proxy; +import java.net.URL; + +public class WebProxyDemo { + + private static final String URL_STRING = "http://www.google.com"; + + public static void main(String... args) throws IOException { + + URL weburl = new URL(URL_STRING); + Proxy webProxy + = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("127.0.0.1", 3128)); + HttpURLConnection webProxyConnection + = (HttpURLConnection) weburl.openConnection(webProxy); + System.out.println(UrlConnectionUtils.contentAsString(webProxyConnection)); + } + +} diff --git a/core-java-net/src/test/resources/.gitignore b/core-java-net/src/test/resources/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/core-java-net/src/test/resources/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file diff --git a/core-java/README.md b/core-java/README.md index 856cc58097..b8ad28cc0c 100644 --- a/core-java/README.md +++ b/core-java/README.md @@ -6,114 +6,56 @@ - [Java Timer](http://www.baeldung.com/java-timer-and-timertask) - [How to Run a Shell Command in Java](http://www.baeldung.com/run-shell-command-in-java) - [MD5 Hashing in Java](http://www.baeldung.com/java-md5) -- [Guide to Java Reflection](http://www.baeldung.com/java-reflection) - [A Guide to Java Sockets](http://www.baeldung.com/a-guide-to-java-sockets) -- [Java – Try with Resources](http://www.baeldung.com/java-try-with-resources) - [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join) - [How to Print Screen in Java](http://www.baeldung.com/print-screen-in-java) -- [Introduction to Java Generics](http://www.baeldung.com/java-generics) -- [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode) - [A Guide To Java Regular Expressions API](http://www.baeldung.com/regular-expressions-java) -- [Sorting in Java](http://www.baeldung.com/java-sorting) - [Getting Started with Java Properties](http://www.baeldung.com/java-properties) -- [Grep in Java](http://www.baeldung.com/grep-in-java) - [Pattern Search with Grep in Java](http://www.baeldung.com/grep-in-java) - [URL Encoding and Decoding in Java](http://www.baeldung.com/java-url-encoding-decoding) -- [The Basics of Java Generics](http://www.baeldung.com/java-generics) - [How to Create an Executable JAR with Maven](http://www.baeldung.com/executable-jar-with-maven) - [How to Design a Genetic Algorithm in Java](http://www.baeldung.com/java-genetic-algorithm) - [Basic Introduction to JMX](http://www.baeldung.com/java-management-extensions) - [AWS Lambda With Java](http://www.baeldung.com/java-aws-lambda) - [Introduction to Nashorn](http://www.baeldung.com/java-nashorn) -- [Chained Exceptions in Java](http://www.baeldung.com/java-chained-exceptions) -- [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions) - [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency) - [JVM Log Forging](http://www.baeldung.com/jvm-log-forging) - [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe) - [How to Perform a Simple HTTP Request in Java](http://www.baeldung.com/java-http-request) -- [Call Methods at Runtime Using Java Reflection](http://www.baeldung.com/java-method-reflection) - [How to Add a Single Element to a Stream](http://www.baeldung.com/java-stream-append-prepend) -- [Iterating Over Enum Values in Java](http://www.baeldung.com/java-enum-iteration) - [Kotlin Java Interoperability](http://www.baeldung.com/kotlin-java-interoperability) -- [Changing Annotation Parameters At Runtime](http://www.baeldung.com/java-reflection-change-annotation-params) - [How to Find all Getters Returning Null](http://www.baeldung.com/java-getters-returning-null) -- [Changing the Order in a Sum Operation Can Produce Different Results?](http://www.baeldung.com/java-floating-point-sum-order) - [How to Get a Name of a Method Being Executed?](http://www.baeldung.com/java-name-of-executing-method) -- [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies) -- [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy) - [Converting a Stack Trace to a String in Java](http://www.baeldung.com/java-stacktrace-to-string) -- [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization) -- [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error) - [Introduction to Java Serialization](http://www.baeldung.com/java-serialization) -- [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror) - [Guide to UUID in Java](http://www.baeldung.com/java-uuid) - [Guide to Escaping Characters in Java RegExps](http://www.baeldung.com/java-regexp-escape-char) -- [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode) - [Difference between URL and URI](http://www.baeldung.com/java-url-vs-uri) - [Broadcasting and Multicasting in Java](http://www.baeldung.com/java-broadcast-multicast) - [Period and Duration in Java](http://www.baeldung.com/java-period-duration) -- [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator) -- [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) - [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded) - [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin) -- [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static) -- [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array) -- [Quick Example - Comparator vs Comparable in Java](http://www.baeldung.com/java-comparator-comparable) - [Quick Guide to Java Stack](http://www.baeldung.com/java-stack) -- [The Java continue and break Keywords](http://www.baeldung.com/java-continue-and-break) - [Guide to java.util.Formatter](http://www.baeldung.com/java-string-formatter) -- [Check if a Java Array Contains a Value](http://www.baeldung.com/java-array-contains-value) -- [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array) - [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class) -- [A Guide to Java Initialization](http://www.baeldung.com/java-initialization) -- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree) - [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random) -- [Nested Classes in Java](http://www.baeldung.com/java-nested-classes) -- [A Guide to Java Loops](http://www.baeldung.com/java-loops) -- [Varargs in Java](http://www.baeldung.com/java-varargs) -- [A Guide to Inner Interfaces in Java](http://www.baeldung.com/java-inner-interfaces) -- [Polymorphism in Java](http://www.baeldung.com/java-polymorphism) -- [Recursion In Java](http://www.baeldung.com/java-recursion) -- [A Guide to the finalize Method in Java](http://www.baeldung.com/java-finalize) - [Compiling Java *.class Files with javac](http://www.baeldung.com/javac) -- [Method Overloading and Overriding in Java](http://www.baeldung.com/java-method-overload-override) -- [Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random) - [A Guide to Iterator in Java](http://www.baeldung.com/java-iterator) - [The Trie Data Structure in Java](http://www.baeldung.com/trie-java) - [Introduction to Javadoc](http://www.baeldung.com/javadoc) -- [How to Make a Deep Copy of an Object in Java](http://www.baeldung.com/java-deep-copy) -- [Guide to Inheritance in Java](http://www.baeldung.com/java-inheritance) - [Guide to Externalizable Interface in Java](http://www.baeldung.com/java-externalizable) -- [Object Type Casting in Java](http://www.baeldung.com/java-type-casting) - [A Practical Guide to DecimalFormat](http://www.baeldung.com/java-decimalformat) - [How to Detect the OS Using Java](http://www.baeldung.com/java-detect-os) - [ASCII Art in Java](http://www.baeldung.com/ascii-art-in-java) -- [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition) -- [Finding Max/Min of a List or Collection](http://www.baeldung.com/java-collection-min-max) -- [The "final" Keyword in Java](http://www.baeldung.com/java-final) - [What is the serialVersionUID?](http://www.baeldung.com/java-serial-version-uid) - [A Guide To UDP In Java](http://www.baeldung.com/udp-in-java) -- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist) -- [A Guide to Java Enums](http://www.baeldung.com/a-guide-to-java-enums) - [A Guide to the ResourceBundle](http://www.baeldung.com/java-resourcebundle) -- [Quick Guide to java.lang.System](http://www.baeldung.com/java-lang-system) - [Class Loaders in Java](http://www.baeldung.com/java-classloaders) -- [Find Sum and Average in a Java Array](http://www.baeldung.com/java-array-sum-average) -- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception) -- [Type Erasure in Java Explained](http://www.baeldung.com/java-type-erasure) -- [Join and Split Arrays and Collections in Java](http://www.baeldung.com/java-join-and-split) -- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality) - [Sending Emails with Java](http://www.baeldung.com/java-email) - [Introduction to SSL in Java](http://www.baeldung.com/java-ssl) - [Java KeyStore API](http://www.baeldung.com/java-keystore) - [Double-Checked Locking with Singleton](http://www.baeldung.com/java-singleton-double-checked-locking) - [Guide to Java Clock Class](http://www.baeldung.com/java-clock) -- [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) -- [Using Java Assertions](http://www.baeldung.com/java-assert) -- [Pass-By-Value as a Parameter Passing Mechanism in Java](http://www.baeldung.com/java-pass-by-value-or-pass-by-reference) -- [Variable and Method Hiding in Java](http://www.baeldung.com/java-variable-method-hiding) -- [Access Modifiers in Java](http://www.baeldung.com/java-access-modifiers) -- [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) - [Introduction to Creational Design Patterns](http://www.baeldung.com/creational-design-patterns) - [Proxy, Decorator, Adapter and Bridge Patterns](http://www.baeldung.com/java-structural-design-patterns) - [Singletons in Java](http://www.baeldung.com/java-singleton) @@ -121,40 +63,29 @@ - [The Observer Pattern in Java](http://www.baeldung.com/java-observer-pattern) - [Service Locator Pattern](http://www.baeldung.com/java-service-locator-pattern) - [The Thread.join() Method in Java](http://www.baeldung.com/java-thread-join) -- [Guide to the super Java Keyword](http://www.baeldung.com/java-super) -- [Guide to the this Java Keyword](http://www.baeldung.com/java-this) -- [Jagged Arrays In Java](http://www.baeldung.com/java-jagged-arrays) - [Importance of Main Manifest Attribute in a Self-Executing JAR](http://www.baeldung.com/java-jar-executable-manifest-main-class) - [How to Get the File Extension of a File in Java](http://www.baeldung.com/java-file-extension) -- [Immutable Objects in Java](http://www.baeldung.com/java-immutable-object) - [Console I/O in Java](http://www.baeldung.com/java-console-input-output) -- [Guide to the java.util.Arrays Class](http://www.baeldung.com/java-util-arrays) -- [Create a Custom Exception in Java](http://www.baeldung.com/java-new-custom-exception) - [Java Global Exception Handler](http://www.baeldung.com/java-global-exception-handler) - [Encrypting and Decrypting Files in Java](http://www.baeldung.com/java-cipher-input-output-stream) - [How to Get the Size of an Object in Java](http://www.baeldung.com/java-size-of-object) -- [Exception Handling in Java](http://www.baeldung.com/java-exceptions) - [Guide to Java Instrumentation](http://www.baeldung.com/java-instrumentation) - [Getting a File’s Mime Type in Java](http://www.baeldung.com/java-file-mime-type) - [Common Java Exceptions](http://www.baeldung.com/java-common-exceptions) - [Java Constructors vs Static Factory Methods](https://www.baeldung.com/java-constructors-vs-static-factory-methods) -- [Differences Between Final, Finally and Finalize in Java](https://www.baeldung.com/java-final-finally-finalize) -- [Static and Dynamic Binding in Java](https://www.baeldung.com/java-static-dynamic-binding) -- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line) -- [Difference Between Throw and Throws in Java](https://www.baeldung.com/java-throw-throws) -- [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist) - [Throw Exception in Optional in Java 8](https://www.baeldung.com/java-optional-throw-exception) - [Add a Character to a String at a Given Position](https://www.baeldung.com/java-add-character-to-string) -- [Synthetic Constructs in Java](https://www.baeldung.com/java-synthetic) - [Calculating the nth Root in Java](https://www.baeldung.com/java-nth-root) - [Convert Double to String, Removing Decimal Places](https://www.baeldung.com/java-double-to-string) - [Different Ways to Capture Java Heap Dumps](https://www.baeldung.com/java-heap-dump-capture) -- [How to Separate Double into Integer and Decimal Parts](https://www.baeldung.com/java-separate-double-into-integer-decimal-parts) - [ZoneOffset in Java](https://www.baeldung.com/java-zone-offset) - [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing) -- [Java Switch Statement](https://www.baeldung.com/java-switch) -- [The Modulo Operator in Java](https://www.baeldung.com/modulo-java) -- [Ternary Operator In Java](https://www.baeldung.com/java-ternary-operator) - [Merging java.util.Properties Objects](https://www.baeldung.com/java-merging-properties) - [Understanding Memory Leaks in Java](https://www.baeldung.com/java-memory-leaks) +- [A Guide to SimpleDateFormat](https://www.baeldung.com/java-simple-date-format) - [SSL Handshake Failures](https://www.baeldung.com/java-ssl-handshake-failures) +- [Implementing a Binary Tree in Java](https://www.baeldung.com/java-binary-tree) +- [Changing the Order in a Sum Operation Can Produce Different Results?](https://www.baeldung.com/java-floating-point-sum-order) +- [Java – Try with Resources](https://www.baeldung.com/java-try-with-resources) +- [Abstract Classes in Java](https://www.baeldung.com/java-abstract-class) +- [Guide to Character Encoding](https://www.baeldung.com/java-char-encoding) diff --git a/core-java/pom.xml b/core-java/pom.xml index 477a01375d..64345ab14c 100644 --- a/core-java/pom.xml +++ b/core-java/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - com.baeldung core-java 0.1.0-SNAPSHOT - jar core-java + jar com.baeldung @@ -157,7 +156,7 @@ com.sun tools - 1.8.0 + ${sun.tools.version} system ${java.home}/../lib/tools.jar @@ -173,21 +172,6 @@ - - org.apache.maven.plugins - maven-surefire-plugin - - - **/*LiveTest.java - **/*IntegrationTest.java - **/*IntTest.java - **/*LongRunningUnitTest.java - **/*ManualTest.java - - true - - - org.apache.maven.plugins maven-dependency-plugin @@ -542,6 +526,7 @@ 0.1.5 3.21.0-GA + + 1.8.0 - diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java b/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java index fe30c66484..3180762227 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java @@ -2,29 +2,28 @@ package com.baeldung.abstractclasses.application; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.LowercaseFileReader; -import com.baeldung.abstractclasses.filereaders.StandardFileReader; import com.baeldung.abstractclasses.filereaders.UppercaseFileReader; import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Path; +import java.nio.file.Paths; public class Application { - public static void main(String[] args) throws IOException { - + public static void main(String[] args) throws IOException, URISyntaxException { + Application application = new Application(); - String filePath = application.getFilePathFromResourcesFolder("files/test.txt"); - - BaseFileReader lowercaseFileReader = new LowercaseFileReader(filePath); + Path path = application.getPathFromResourcesFile("files/test.txt"); + BaseFileReader lowercaseFileReader = new LowercaseFileReader(path); lowercaseFileReader.readFile().forEach(line -> System.out.println(line)); + + BaseFileReader uppercaseFileReader = new UppercaseFileReader(path); + uppercaseFileReader.readFile().forEach(line -> System.out.println(line)); - BaseFileReader upperCaseFileReader = new UppercaseFileReader(filePath); - upperCaseFileReader.readFile().forEach(line -> System.out.println(line)); - - BaseFileReader standardFileReader = new StandardFileReader(filePath); - standardFileReader.readFile().forEach(line -> System.out.println(line)); - } - private String getFilePathFromResourcesFolder(String fileName) { - return getClass().getClassLoader().getResource(fileName).getPath().substring(1); + private Path getPathFromResourcesFile(String filePath) throws URISyntaxException { + return Paths.get(getClass().getClassLoader().getResource(filePath).toURI()); + } } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java index 659913f046..97452a9eca 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java @@ -1,19 +1,27 @@ package com.baeldung.abstractclasses.filereaders; import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Path; import java.util.List; +import java.util.stream.Collectors; public abstract class BaseFileReader { - protected String filePath; + protected Path filePath; - protected BaseFileReader(String filePath) { + protected BaseFileReader(Path filePath) { this.filePath = filePath; } - public String getFilePath() { + public Path getFilePath() { return filePath; } - public abstract List readFile() throws IOException; + public List readFile() throws IOException { + return Files.lines(filePath) + .map(this::mapFileLine).collect(Collectors.toList()); + } + + protected abstract String mapFileLine(String line); } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java index 0bbef45eb8..53820d393c 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java @@ -1,21 +1,15 @@ package com.baeldung.abstractclasses.filereaders; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; +import java.nio.file.Path; public class LowercaseFileReader extends BaseFileReader { - public LowercaseFileReader(String filePath) { + public LowercaseFileReader(Path filePath) { super(filePath); } - + @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)) - .map(String::toLowerCase) - .collect(Collectors.toList()); - } + public String mapFileLine(String line) { + return line.toLowerCase(); + } } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java deleted file mode 100644 index 0a90d53c38..0000000000 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java +++ /dev/null @@ -1,19 +0,0 @@ -package com.baeldung.abstractclasses.filereaders; - -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; - -public class StandardFileReader extends BaseFileReader { - - public StandardFileReader(String filePath) { - super(filePath); - } - - @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)).collect(Collectors.toList()); - } -} diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java index 4e8f150964..3144a4f27f 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java @@ -1,21 +1,15 @@ package com.baeldung.abstractclasses.filereaders; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; +import java.nio.file.Path; public class UppercaseFileReader extends BaseFileReader { - - public UppercaseFileReader(String filePath) { + + public UppercaseFileReader(Path filePath) { super(filePath); } - + @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)) - .map(String::toUpperCase) - .collect(Collectors.toList()); + public String mapFileLine(String line) { + return line.toUpperCase(); } } diff --git a/core-java/src/main/java/com/baeldung/area/circle/Circle.java b/core-java/src/main/java/com/baeldung/area/circle/Circle.java new file mode 100644 index 0000000000..40eed079e4 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/area/circle/Circle.java @@ -0,0 +1,26 @@ +package com.baeldung.area.circle; + +public class Circle { + + private double radius; + + public Circle(double radius) { + this.radius = radius; + } + + public double getRadius() { + return radius; + } + + public void setRadius(double radius) { + this.radius = radius; + } + + private double calculateArea() { + return radius * radius * Math.PI; + } + + public String toString() { + return "The area of the circle [radius = " + radius + "]: " + calculateArea(); + } +} diff --git a/core-java/src/main/java/com/baeldung/area/circle/CircleArea.java b/core-java/src/main/java/com/baeldung/area/circle/CircleArea.java new file mode 100644 index 0000000000..4d78637af6 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/area/circle/CircleArea.java @@ -0,0 +1,36 @@ +package com.baeldung.area.circle; + +import java.util.InputMismatchException; +import java.util.Scanner; + +public class CircleArea { + + public static void main(String[] args) { + if (args.length > 0) { + try { + double radius = Double.parseDouble(args[0]); + calculateArea(radius); + } catch (NumberFormatException nfe) { + System.out.println("Invalid value for radius"); + System.exit(0); + } + } + + try (Scanner scanner = new Scanner(System.in)) { + System.out.println("Please enter radius value: "); + double radius = scanner.nextDouble(); + calculateArea(radius); + } catch (InputMismatchException e) { + System.out.println("Invalid value for radius"); + System.exit(0); + } + + Circle circle = new Circle(7); + System.out.println(circle); + } + + private static void calculateArea(double radius) { + double area = radius * radius * Math.PI; + System.out.println("The area of the circle [radius = " + radius + "]: " + area); + } +} diff --git a/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java b/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java new file mode 100644 index 0000000000..bdd92e37f6 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java @@ -0,0 +1,32 @@ +package com.baeldung.encoding; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.UnsupportedEncodingException; + +public class CharacterEncodingExamples { + + static String readFile(String filePath, String encoding) throws IOException { + File file = new File(filePath); + StringBuffer buffer = new StringBuffer(); + try (InputStreamReader isr = new InputStreamReader(new FileInputStream(file), encoding)) { + int data; + while ((data = isr.read()) != -1) { + buffer.append((char) data); + } + } + return buffer.toString(); + } + + static String convertToBinary(String input, String encoding) throws UnsupportedEncodingException { + byte[] bytes = input.getBytes(encoding); + StringBuffer buffer = new StringBuffer(); + for (int b : bytes) { + buffer.append(Integer.toBinaryString((b + 256) % 256)); + buffer.append(" "); + } + return buffer.toString(); + } +} diff --git a/core-java/src/main/java/com/baeldung/graph/Graph.java b/core-java/src/main/java/com/baeldung/graph/Graph.java new file mode 100644 index 0000000000..43b5c0aa08 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/graph/Graph.java @@ -0,0 +1,76 @@ +package com.baeldung.graph; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +public class Graph { + private Map> adjVertices; + + Graph() { + this.adjVertices = new HashMap>(); + } + + void addVertex(String label) { + adjVertices.putIfAbsent(new Vertex(label), new ArrayList<>()); + } + + void removeVertex(String label) { + Vertex v = new Vertex(label); + adjVertices.values().stream().map(e -> e.remove(v)).collect(Collectors.toList()); + adjVertices.remove(new Vertex(label)); + } + + void addEdge(String label1, String label2) { + Vertex v1 = new Vertex(label1); + Vertex v2 = new Vertex(label2); + adjVertices.get(v1).add(v2); + adjVertices.get(v2).add(v1); + } + + void removeEdge(String label1, String label2) { + Vertex v1 = new Vertex(label1); + Vertex v2 = new Vertex(label2); + List eV1 = adjVertices.get(v1); + List eV2 = adjVertices.get(v2); + if (eV1 != null) + eV1.remove(v2); + if (eV2 != null) + eV2.remove(v1); + } + + List getAdjVertices(String label) { + return adjVertices.get(new Vertex(label)); + } + + String printGraph() { + StringBuffer sb = new StringBuffer(); + for(Vertex v : adjVertices.keySet()) { + sb.append(v); + sb.append(adjVertices.get(v)); + } + return sb.toString(); + } + + class Vertex { + String label; + Vertex(String label) { + this.label = label; + } + @Override + public boolean equals(Object obj) { + Vertex vertex = (Vertex) obj; + return vertex.label == label; + } + @Override + public int hashCode() { + return label.hashCode(); + } + @Override + public String toString() { + return label; + } + } +} \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/graph/GraphTraversal.java b/core-java/src/main/java/com/baeldung/graph/GraphTraversal.java new file mode 100644 index 0000000000..479e653a5c --- /dev/null +++ b/core-java/src/main/java/com/baeldung/graph/GraphTraversal.java @@ -0,0 +1,44 @@ +package com.baeldung.graph; + +import java.util.LinkedHashSet; +import java.util.LinkedList; +import java.util.Queue; +import java.util.Set; +import java.util.Stack; + +import com.baeldung.graph.Graph.Vertex; + +public class GraphTraversal { + static Set depthFirstTraversal(Graph graph, String root) { + Set visited = new LinkedHashSet(); + Stack stack = new Stack(); + stack.push(root); + while (!stack.isEmpty()) { + String vertex = stack.pop(); + if (!visited.contains(vertex)) { + visited.add(vertex); + for (Vertex v : graph.getAdjVertices(vertex)) { + stack.push(v.label); + } + } + } + return visited; + } + + static Set breadthFirstTraversal(Graph graph, String root) { + Set visited = new LinkedHashSet(); + Queue queue = new LinkedList(); + queue.add(root); + visited.add(root); + while (!queue.isEmpty()) { + String vertex = queue.poll(); + for (Vertex v : graph.getAdjVertices(vertex)) { + if (!visited.contains(v.label)) { + visited.add(v.label); + queue.add(v.label); + } + } + } + return visited; + } +} \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/printf/PrintfExamples.java b/core-java/src/main/java/com/baeldung/printf/PrintfExamples.java new file mode 100644 index 0000000000..3d451f6f50 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/printf/PrintfExamples.java @@ -0,0 +1,61 @@ +package com.baeldung.printf; + +import java.util.Date; +import java.util.Locale; + +public class PrintfExamples { + + public static void main(String[] args) { + + printfNewLine(); + printfChar(); + printfString(); + printfNumber(); + printfDateTime(); + printfBoolean(); + } + + private static void printfNewLine() { + System.out.printf("baeldung%nline%nterminator"); + } + + private static void printfString() { + System.out.printf("'%s' %n", "baeldung"); + System.out.printf("'%S' %n", "baeldung"); + System.out.printf("'%15s' %n", "baeldung"); + System.out.printf("'%-10s' %n", "baeldung"); + } + + private static void printfChar() { + System.out.printf("%c%n", 's'); + System.out.printf("%C%n", 's'); + } + + private static void printfNumber() { + System.out.printf("simple integer: %d%n", 10000L); + + System.out.printf(Locale.US, "%,d %n", 10000); + System.out.printf(Locale.ITALY, "%,d %n", 10000); + + System.out.printf("%f%n", 5.1473); + System.out.printf("'%5.2f'%n", 5.1473); + System.out.printf("'%5.2e'%n", 5.1473); + } + + private static void printfBoolean() { + System.out.printf("%b%n", null); + System.out.printf("%B%n", false); + System.out.printf("%B%n", 5.3); + System.out.printf("%b%n", "random text"); + } + + private static void printfDateTime() { + Date date = new Date(); + System.out.printf("%tT%n", date); + System.out.printf("hours %tH: minutes %tM: seconds %tS%n", date, date, date); + System.out.printf("%1$tH:%1$tM:%1$tS %1$tp %1$tL %1$tN %1$tz %n", date); + + System.out.printf("%1$tA %1$tB %1$tY %n", date); + System.out.printf("%1$td.%1$tm.%1$ty %n", date); + } +} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/ComplexClass.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/ComplexClass.java deleted file mode 100644 index 6329f41252..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/ComplexClass.java +++ /dev/null @@ -1,63 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -import java.util.List; -import java.util.Set; - -public class ComplexClass { - - private List genericList; - private Set integerSet; - - public ComplexClass(List genericArrayList, Set integerHashSet) { - super(); - this.genericList = genericArrayList; - this.integerSet = integerHashSet; - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + ((genericList == null) ? 0 : genericList.hashCode()); - result = prime * result + ((integerSet == null) ? 0 : integerSet.hashCode()); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (!(obj instanceof ComplexClass)) - return false; - ComplexClass other = (ComplexClass) obj; - if (genericList == null) { - if (other.genericList != null) - return false; - } else if (!genericList.equals(other.genericList)) - return false; - if (integerSet == null) { - if (other.integerSet != null) - return false; - } else if (!integerSet.equals(other.integerSet)) - return false; - return true; - } - - protected List getGenericList() { - return genericList; - } - - protected void setGenericArrayList(List genericList) { - this.genericList = genericList; - } - - protected Set getIntegerSet() { - return integerSet; - } - - protected void setIntegerSet(Set integerSet) { - this.integerSet = integerSet; - } -} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/PrimitiveClass.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/PrimitiveClass.java deleted file mode 100644 index ebe005688c..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/PrimitiveClass.java +++ /dev/null @@ -1,54 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -public class PrimitiveClass { - - private boolean primitiveBoolean; - private int primitiveInt; - - public PrimitiveClass(boolean primitiveBoolean, int primitiveInt) { - super(); - this.primitiveBoolean = primitiveBoolean; - this.primitiveInt = primitiveInt; - } - - protected boolean isPrimitiveBoolean() { - return primitiveBoolean; - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + (primitiveBoolean ? 1231 : 1237); - result = prime * result + primitiveInt; - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (getClass() != obj.getClass()) - return false; - PrimitiveClass other = (PrimitiveClass) obj; - if (primitiveBoolean != other.primitiveBoolean) - return false; - if (primitiveInt != other.primitiveInt) - return false; - return true; - } - - protected void setPrimitiveBoolean(boolean primitiveBoolean) { - this.primitiveBoolean = primitiveBoolean; - } - - protected int getPrimitiveInt() { - return primitiveInt; - } - - protected void setPrimitiveInt(int primitiveInt) { - this.primitiveInt = primitiveInt; - } -} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Rectangle.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/Rectangle.java deleted file mode 100644 index 5e38eb6088..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Rectangle.java +++ /dev/null @@ -1,58 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -public class Rectangle extends Shape { - private double width; - private double length; - - Rectangle(double width, double length) { - this.width = width; - this.length = length; - } - - @Override - public double area() { - return width * length; - } - - @Override - public double perimeter() { - return 2 * (width + length); - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - long temp; - temp = Double.doubleToLongBits(length); - result = prime * result + (int) (temp ^ (temp >>> 32)); - temp = Double.doubleToLongBits(width); - result = prime * result + (int) (temp ^ (temp >>> 32)); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (getClass() != obj.getClass()) - return false; - Rectangle other = (Rectangle) obj; - if (Double.doubleToLongBits(length) != Double.doubleToLongBits(other.length)) - return false; - if (Double.doubleToLongBits(width) != Double.doubleToLongBits(other.width)) - return false; - return true; - } - - protected double getWidth() { - return width; - } - - protected double getLength() { - return length; - } - -} \ No newline at end of file diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Shape.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/Shape.java deleted file mode 100644 index 3bfc81da8f..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Shape.java +++ /dev/null @@ -1,7 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -public abstract class Shape { - public abstract double area(); - - public abstract double perimeter(); -} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Square.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/Square.java deleted file mode 100644 index f11e34f0ba..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Square.java +++ /dev/null @@ -1,58 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -import java.awt.Color; - -public class Square extends Rectangle { - - Color color; - - public Square(double width, Color color) { - super(width, width); - this.color = color; - } - - /* (non-Javadoc) - * @see java.lang.Object#hashCode() - */ - @Override - public int hashCode() { - final int prime = 31; - int result = super.hashCode(); - result = prime * result + ((color == null) ? 0 : color.hashCode()); - return result; - } - - /* (non-Javadoc) - * @see java.lang.Object#equals(java.lang.Object) - */ - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (!super.equals(obj)) { - return false; - } - if (!(obj instanceof Square)) { - return false; - } - Square other = (Square) obj; - if (color == null) { - if (other.color != null) { - return false; - } - } else if (!color.equals(other.color)) { - return false; - } - return true; - } - - protected Color getColor() { - return color; - } - - protected void setColor(Color color) { - this.color = color; - } - -} diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java deleted file mode 100644 index e1c1435ef4..0000000000 --- a/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.baeldung.abstractclasses; - -import com.baeldung.abstractclasses.filereaders.BaseFileReader; -import com.baeldung.abstractclasses.filereaders.StandardFileReader; -import java.util.List; -import static org.assertj.core.api.Assertions.assertThat; -import org.junit.Test; - -public class StandardFileReaderUnitTest { - - @Test - public void givenStandardFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - String filePath = getClass().getClassLoader().getResource("files/test.txt").getPath().substring(1); - BaseFileReader standardFileReader = new StandardFileReader(filePath); - - assertThat(standardFileReader.readFile()).isInstanceOf(List.class); - } -} diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java similarity index 70% rename from core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java rename to core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java index 4058f6f03b..4f0d3a7cd5 100644 --- a/core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java +++ b/core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java @@ -1,7 +1,9 @@ -package com.baeldung.abstractclasses; +package com.baeldung.abstractclasses.test; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.LowercaseFileReader; +import java.nio.file.Path; +import java.nio.file.Paths; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; import org.junit.Test; @@ -10,8 +12,8 @@ public class LowercaseFileReaderUnitTest { @Test public void givenLowercaseFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - String filePath = getClass().getClassLoader().getResource("files/test.txt").getPath().substring(1); - BaseFileReader lowercaseFileReader = new LowercaseFileReader(filePath); + Path path = Paths.get(getClass().getClassLoader().getResource("files/test.txt").toURI()); + BaseFileReader lowercaseFileReader = new LowercaseFileReader(path); assertThat(lowercaseFileReader.readFile()).isInstanceOf(List.class); } diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java similarity index 69% rename from core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java rename to core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java index f9c5fbf94d..e11db57000 100644 --- a/core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java +++ b/core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java @@ -1,7 +1,9 @@ -package com.baeldung.abstractclasses; +package com.baeldung.abstractclasses.test; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.UppercaseFileReader; +import java.nio.file.Path; +import java.nio.file.Paths; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; import org.junit.Test; @@ -10,9 +12,9 @@ public class UppercaseFileReaderUnitTest { @Test public void givenUppercaseFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - String filePath = getClass().getClassLoader().getResource("files/test.txt").getPath().substring(1); - BaseFileReader uppercaseFileReader = new UppercaseFileReader(filePath); + Path path = Paths.get(getClass().getClassLoader().getResource("files/test.txt").toURI()); + BaseFileReader uppercaseFileReader = new UppercaseFileReader(path); assertThat(uppercaseFileReader.readFile()).isInstanceOf(List.class); - } + } } diff --git a/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java b/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java new file mode 100644 index 0000000000..95b3605d95 --- /dev/null +++ b/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java @@ -0,0 +1,61 @@ +package com.baeldung.encoding; + +import java.io.IOException; + +import org.junit.Assert; +import org.junit.Test; + +public class CharacterEncodingExamplesUnitTest { + + @Test + public void givenTextFile_whenCalledWithEncodingASCII_thenProduceIncorrectResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.readFile( + "src/test/resources/encoding.txt", "US-ASCII"), + "The fa��ade pattern is a software-design pattern commonly used with object-oriented programming."); + } + + @Test + public void givenTextFile_whenCalledWithEncodingUTF8_thenProduceCorrectResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.readFile( + "src/test/resources/encoding.txt", "UTF-8"), + "The façade pattern is a software-design pattern commonly used with object-oriented programming."); + } + + @Test + public void givenCharacterA_whenConvertedtoBinaryWithEncodingASCII_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("A", "US-ASCII"), + "1000001 "); + } + + @Test + public void givenCharacterA_whenConvertedtoBinaryWithEncodingUTF8_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("A", "UTF-8"), + "1000001 "); + } + + @Test + public void givenCharacterCh_whenConvertedtoBinaryWithEncodingBig5_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("語", "Big5"), + "10111011 1111001 "); + } + + @Test + public void givenCharacterCh_whenConvertedtoBinaryWithEncodingUTF8_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("語", "UTF-8"), + "11101000 10101010 10011110 "); + } + + @Test + public void givenCharacterCh_whenConvertedtoBinaryWithEncodingUTF32_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("語", "UTF-32"), + "0 0 10001010 10011110 "); + } + +} diff --git a/core-java/src/test/java/com/baeldung/graph/GraphTraversalUnitTest.java b/core-java/src/test/java/com/baeldung/graph/GraphTraversalUnitTest.java new file mode 100644 index 0000000000..d955d56d95 --- /dev/null +++ b/core-java/src/test/java/com/baeldung/graph/GraphTraversalUnitTest.java @@ -0,0 +1,36 @@ +package com.baeldung.graph; + +import org.junit.Assert; +import org.junit.Test; + +public class GraphTraversalUnitTest { + @Test + public void givenAGraph_whenTraversingDepthFirst_thenExpectedResult() { + Graph graph = createGraph(); + Assert.assertEquals("[Bob, Rob, Maria, Alice, Mark]", + GraphTraversal.depthFirstTraversal(graph, "Bob").toString()); + } + + @Test + public void givenAGraph_whenTraversingBreadthFirst_thenExpectedResult() { + Graph graph = createGraph(); + Assert.assertEquals("[Bob, Alice, Rob, Mark, Maria]", + GraphTraversal.breadthFirstTraversal(graph, "Bob").toString()); + } + + Graph createGraph() { + Graph graph = new Graph(); + graph.addVertex("Bob"); + graph.addVertex("Alice"); + graph.addVertex("Mark"); + graph.addVertex("Rob"); + graph.addVertex("Maria"); + graph.addEdge("Bob", "Alice"); + graph.addEdge("Bob", "Rob"); + graph.addEdge("Alice", "Mark"); + graph.addEdge("Rob", "Mark"); + graph.addEdge("Alice", "Maria"); + graph.addEdge("Rob", "Maria"); + return graph; + } +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/java/math/MathUnitTest.java b/core-java/src/test/java/com/baeldung/java/math/MathUnitTest.java new file mode 100644 index 0000000000..6d1872f05f --- /dev/null +++ b/core-java/src/test/java/com/baeldung/java/math/MathUnitTest.java @@ -0,0 +1,175 @@ +package com.baeldung.java.math; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class MathUnitTest { + + @Test + public void whenAbsInteger_thenReturnAbsoluteValue() { + assertEquals(5,Math.abs(-5)); + } + + @Test + public void whenMaxBetweenTwoValue_thenReturnMaximum() { + assertEquals(10, Math.max(5,10)); + } + + @Test + public void whenMinBetweenTwoValue_thenReturnMinimum() { + assertEquals(5, Math.min(5,10)); + } + + @Test + public void whenSignumWithNegativeNumber_thenReturnMinusOne() { + assertEquals(-1, Math.signum(-5), 0); + } + + @Test + public void whenCopySignWithNegativeSign_thenReturnNegativeArgument() { + assertEquals(-5, Math.copySign(5,-1), 0); + } + + @Test + public void whenPow_thenReturnPoweredValue() { + assertEquals(25, Math.pow(5,2),0); + } + + @Test + public void whenSqrt_thenReturnSquareRoot() { + assertEquals(5, Math.sqrt(25),0); + } + + @Test + public void whenCbrt_thenReturnCubeRoot() { + assertEquals(5, Math.cbrt(125),0); + } + + @Test + public void whenExp_thenReturnEulerNumberRaised() { + assertEquals(2.718, Math.exp(1),0.1); + } + + @Test + public void whenExpm1_thenReturnEulerNumberMinusOne() { + assertEquals(1.718, Math.expm1(1),0.1); + } + + @Test + public void whenGetExponent_thenReturnUnbiasedExponent() { + assertEquals(8, Math.getExponent(333.3),0); + assertEquals(7, Math.getExponent(222.2f),0); + } + + @Test + public void whenLog_thenReturnValue() { + assertEquals(1, Math.log(Math.E),0); + } + + @Test + public void whenLog10_thenReturnValue() { + assertEquals(1, Math.log10(10),0); + } + + @Test + public void whenLog1p_thenReturnValue() { + assertEquals(1.31, Math.log1p(Math.E),0.1); + } + + @Test + public void whenSin_thenReturnValue() { + assertEquals(1, Math.sin(Math.PI/2),0); + } + + @Test + public void whenCos_thenReturnValue() { + assertEquals(1, Math.cos(0),0); + } + + @Test + public void whenTan_thenReturnValue() { + assertEquals(1, Math.tan(Math.PI/4),0.1); + } + + @Test + public void whenAsin_thenReturnValue() { + assertEquals(Math.PI/2, Math.asin(1),0); + } + + @Test + public void whenAcos_thenReturnValue() { + assertEquals(Math.PI/2, Math.acos(0),0); + } + + @Test + public void whenAtan_thenReturnValue() { + assertEquals(Math.PI/4, Math.atan(1),0); + } + + @Test + public void whenAtan2_thenReturnValue() { + assertEquals(Math.PI/4, Math.atan2(1,1),0); + } + + @Test + public void whenToDegrees_thenReturnValue() { + assertEquals(180, Math.toDegrees(Math.PI),0); + } + + @Test + public void whenToRadians_thenReturnValue() { + assertEquals(Math.PI, Math.toRadians(180),0); + } + + @Test + public void whenCeil_thenReturnValue() { + assertEquals(4, Math.ceil(Math.PI),0); + } + + @Test + public void whenFloor_thenReturnValue() { + assertEquals(3, Math.floor(Math.PI),0); + } + + @Test + public void whenGetExponent_thenReturnValue() { + assertEquals(8, Math.getExponent(333.3),0); + } + + @Test + public void whenIEEERemainder_thenReturnValue() { + assertEquals(1.0, Math.IEEEremainder(5,2),0); + } + + @Test + public void whenNextAfter_thenReturnValue() { + assertEquals(1.9499999284744263, Math.nextAfter(1.95f,1),0.0000001); + } + + @Test + public void whenNextUp_thenReturnValue() { + assertEquals(1.9500002, Math.nextUp(1.95f),0.0000001); + } + + @Test + public void whenRint_thenReturnValue() { + assertEquals(2.0, Math.rint(1.95f),0.0); + } + + @Test + public void whenRound_thenReturnValue() { + assertEquals(2.0, Math.round(1.95f),0.0); + } + + @Test + public void whenScalb_thenReturnValue() { + assertEquals(48, Math.scalb(3, 4),0.0); + } + + @Test + public void whenHypot_thenReturnValue() { + assertEquals(5, Math.hypot(4, 3),0.0); + } + +} diff --git a/core-java/src/test/java/com/baeldung/java/reflection/operations/MoreOperationsUnitTest.java b/core-java/src/test/java/com/baeldung/java/reflection/operations/MoreOperationsUnitTest.java deleted file mode 100644 index 2fe0a54664..0000000000 --- a/core-java/src/test/java/com/baeldung/java/reflection/operations/MoreOperationsUnitTest.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.baeldung.java.reflection.operations; - -import com.baeldung.java.reflection.*; -import static org.hamcrest.CoreMatchers.equalTo; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -import org.junit.Test; -import static org.junit.Assert.assertThat; - -public class MoreOperationsUnitTest { - - public MoreOperationsUnitTest() { - } - - @Test(expected = IllegalAccessException.class) - public void givenObject_whenInvokeProtectedMethod_thenFail() throws NoSuchMethodException, IllegalAccessException, IllegalArgumentException, InvocationTargetException { - Method maxProtectedMethod = Operations.class.getDeclaredMethod("protectedMax", int.class, int.class); - - Operations operationsInstance = new Operations(); - Integer result = (Integer) maxProtectedMethod.invoke(operationsInstance, 2, 4); - - assertThat(result, equalTo(4)); - } - - @Test - public void givenObject_whenInvokeProtectedMethod_thenCorrect() throws Exception { - Method maxProtectedMethod = Operations.class.getDeclaredMethod("protectedMax", int.class, int.class); - maxProtectedMethod.setAccessible(true); - - Operations operationsInstance = new Operations(); - Integer result = (Integer) maxProtectedMethod.invoke(operationsInstance, 2, 4); - - assertThat(result, equalTo(4)); - } - -} diff --git a/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java b/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherManualTest.java similarity index 65% rename from core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java rename to core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherManualTest.java index f21a755b01..f44968a5a7 100644 --- a/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java +++ b/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherManualTest.java @@ -1,6 +1,5 @@ package com.baeldung.regexp.optmization; -import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -12,15 +11,17 @@ import java.util.regex.Pattern; import static org.junit.Assert.assertTrue; -public class OptimizedMatcherUnitTest { - - private long time; - private long mstimePreCompiled; - private long mstimeNotPreCompiled; +public class OptimizedMatcherManualTest { private String action; private List items; + + private class TimeWrapper { + private long time; + private long mstimePreCompiled; + private long mstimeNotPreCompiled; + } @Before public void setup() { @@ -48,27 +49,27 @@ public class OptimizedMatcherUnitTest { @Test public void givenANotPreCompiledAndAPreCompiledPatternA_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("A*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("A*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } @Test public void givenANotPreCompiledAndAPreCompiledPatternABC_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("A*B*C*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("A*B*C*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } @Test public void givenANotPreCompiledAndAPreCompiledPatternECWF_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("E*C*W*F*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("E*C*W*F*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } - private void testPatterns(String regex) { - time = System.nanoTime(); + private void testPatterns(String regex, TimeWrapper timeObj) { + timeObj.time = System.nanoTime(); int matched = 0; int unmatched = 0; @@ -83,10 +84,10 @@ public class OptimizedMatcherUnitTest { this.action = "uncompiled: regex=" + regex + " matched=" + matched + " unmatched=" + unmatched; - this.mstimeNotPreCompiled = (System.nanoTime() - time) / 1000000; - System.out.println(this.action + ": " + mstimeNotPreCompiled + "ms"); + timeObj.mstimeNotPreCompiled = (System.nanoTime() - timeObj.time) / 1000000; + System.out.println(this.action + ": " + timeObj.mstimeNotPreCompiled + "ms"); - time = System.nanoTime(); + timeObj.time = System.nanoTime(); Matcher matcher = Pattern.compile(regex).matcher(""); matched = 0; @@ -103,7 +104,7 @@ public class OptimizedMatcherUnitTest { this.action = "compiled: regex=" + regex + " matched=" + matched + " unmatched=" + unmatched; - this.mstimePreCompiled = (System.nanoTime() - time) / 1000000; - System.out.println(this.action + ": " + mstimePreCompiled + "ms"); + timeObj.mstimePreCompiled = (System.nanoTime() - timeObj.time) / 1000000; + System.out.println(this.action + ": " + timeObj.mstimePreCompiled + "ms"); } } diff --git a/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java b/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java index 4ae7b77089..7e1fcd9b3d 100644 --- a/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java +++ b/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java @@ -25,7 +25,7 @@ public class SimpleDateFormatUnitTest { @Test public void givenSpecificDate_whenFormattedUsingDateFormat_thenCheckFormatCorrect() throws Exception { - DateFormat formatter = DateFormat.getDateInstance(DateFormat.SHORT); + DateFormat formatter = DateFormat.getDateInstance(DateFormat.SHORT, Locale.US); assertEquals("5/24/77", formatter.format(new Date(233345223232L))); } diff --git a/core-java/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java b/core-java/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java new file mode 100644 index 0000000000..d952d2383b --- /dev/null +++ b/core-java/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.string; + + +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +public class StringReplaceAndRemoveUnitTest { + + + @Test + public void givenTestStrings_whenReplace_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + String processed = master.replace(target, replacement); + assertTrue(processed.contains(replacement)); + assertFalse(processed.contains(target)); + + } + + @Test + public void givenTestStrings_whenReplaceAll_thenProcessedString() { + + String master2 = "Welcome to Baeldung, Hello World Baeldung"; + String regexTarget= "(Baeldung)$"; + String replacement = "Java"; + String processed2 = master2.replaceAll(regexTarget, replacement); + assertTrue(processed2.endsWith("Java")); + + } + + @Test + public void givenTestStrings_whenStringBuilderMethods_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + int startIndex = master.indexOf(target); + int stopIndex = startIndex + target.length(); + + StringBuilder builder = new StringBuilder(master); + + + builder.delete(startIndex, stopIndex); + assertFalse(builder.toString().contains(target)); + + + builder.replace(startIndex, stopIndex, replacement); + assertTrue(builder.toString().contains(replacement)); + + + } + + + @Test + public void givenTestStrings_whenStringUtilsMethods_thenProcessedStrings() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + String processed = StringUtils.replace(master, target, replacement); + assertTrue(processed.contains(replacement)); + + String master2 = "Hello World Baeldung!"; + String target2 = "baeldung"; + String processed2 = StringUtils.replaceIgnoreCase(master2, target2, replacement); + assertFalse(processed2.contains(target)); + + } + + + + + + + +} diff --git a/core-java/src/test/resources/encoding.txt b/core-java/src/test/resources/encoding.txt new file mode 100644 index 0000000000..e1cf027df0 --- /dev/null +++ b/core-java/src/test/resources/encoding.txt @@ -0,0 +1 @@ +The façade pattern is a software-design pattern commonly used with object-oriented programming. \ No newline at end of file diff --git a/core-kotlin/README.md b/core-kotlin/README.md index ab9e96c2e1..1b04b71228 100644 --- a/core-kotlin/README.md +++ b/core-kotlin/README.md @@ -40,5 +40,10 @@ - [Converting Kotlin Data Class from JSON using GSON](https://www.baeldung.com/kotlin-json-convert-data-class) - [Concatenate Strings in Kotlin](https://www.baeldung.com/kotlin-concatenate-strings) - [Kotlin return, break, continue Keywords](https://www.baeldung.com/kotlin-return-break-continue) -- [Mapping of Data Objects in Kotlin](https://www.baeldung.com/kotlin-data-objects-mapping) +- [Mapping of Data Objects in Kotlin](https://www.baeldung.com/kotlin-data-objects) - [Initializing Arrays in Kotlin](https://www.baeldung.com/kotlin-initialize-array) +- [Threads vs Coroutines in Kotlin](https://www.baeldung.com/kotlin-threads-coroutines) +- [Guide to Kotlin Interfaces](https://www.baeldung.com/kotlin-interfaces) +- [Guide to Sorting in Kotlin](https://www.baeldung.com/kotlin-sort) +- [Dependency Injection for Kotlin with Injekt](https://www.baeldung.com/kotlin-dependency-injection-with-injekt) +- [Implementing a Binary Tree in Kotlin](https://www.baeldung.com/kotlin-binary-tree) diff --git a/core-kotlin/pom.xml b/core-kotlin/pom.xml index 5cdb5f700e..ed79ebc01b 100644 --- a/core-kotlin/pom.xml +++ b/core-kotlin/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 core-kotlin + core-kotlin jar @@ -18,6 +19,11 @@ commons-math3 ${commons-math3.version} + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + org.junit.platform junit-platform-runner @@ -70,6 +76,7 @@ 3.6.1 + 3.8.1 1.1.1 5.2.0 3.10.0 diff --git a/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt b/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt new file mode 100644 index 0000000000..37a632fe41 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt @@ -0,0 +1,6 @@ +inline fun Iterable<*>.filterIsInstance() = filter { it is T } + +fun main(args: Array) { + val set = setOf("1984", 2, 3, "Brave new world", 11) + println(set.filterIsInstance()) +} \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Money.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Money.kt new file mode 100644 index 0000000000..93eb78c5b6 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Money.kt @@ -0,0 +1,31 @@ +package com.baeldung.operators + +import java.math.BigDecimal + +enum class Currency { + DOLLARS, EURO +} + +class Money(val amount: BigDecimal, val currency: Currency) : Comparable { + + override fun compareTo(other: Money): Int = + convert(Currency.DOLLARS).compareTo(other.convert(Currency.DOLLARS)) + + fun convert(currency: Currency): BigDecimal = TODO() + + override fun equals(other: Any?): Boolean { + if (this === other) return true + if (other !is Money) return false + + if (amount != other.amount) return false + if (currency != other.currency) return false + + return true + } + + override fun hashCode(): Int { + var result = amount.hashCode() + result = 31 * result + currency.hashCode() + return result + } +} \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Page.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Page.kt new file mode 100644 index 0000000000..1077eb94f9 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Page.kt @@ -0,0 +1,16 @@ +package com.baeldung.operators + +interface Page { + fun pageNumber(): Int + fun pageSize(): Int + fun elements(): MutableList +} + +operator fun Page.get(index: Int): T = elements()[index] +operator fun Page.get(start: Int, endExclusive: Int): List = elements().subList(start, endExclusive) +operator fun Page.set(index: Int, value: T) { + elements()[index] = value +} + +operator fun Page.contains(element: T): Boolean = element in elements() +operator fun Page.iterator() = elements().iterator() \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Point.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Point.kt new file mode 100644 index 0000000000..e3282e64cc --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Point.kt @@ -0,0 +1,31 @@ +package com.baeldung.operators + +data class Point(val x: Int, val y: Int) + +operator fun Point.unaryMinus() = Point(-x, -y) +operator fun Point.not() = Point(y, x) +operator fun Point.inc() = Point(x + 1, y + 1) +operator fun Point.dec() = Point(x - 1, y - 1) + +operator fun Point.plus(other: Point): Point = Point(x + other.x, y + other.y) +operator fun Point.minus(other: Point): Point = Point(x - other.x, y - other.y) +operator fun Point.times(other: Point): Point = Point(x * other.x, y * other.y) +operator fun Point.div(other: Point): Point = Point(x / other.x, y / other.y) +operator fun Point.rem(other: Point): Point = Point(x % other.x, y % other.y) +operator fun Point.times(factor: Int): Point = Point(x * factor, y * factor) +operator fun Int.times(point: Point): Point = Point(point.x * this, point.y * this) + +class Shape { + val points = mutableListOf() + + operator fun Point.unaryPlus() { + points.add(this) + } +} + +fun shape(init: Shape.() -> Unit): Shape { + val shape = Shape() + shape.init() + + return shape +} \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Utils.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Utils.kt new file mode 100644 index 0000000000..0f16544f38 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Utils.kt @@ -0,0 +1,8 @@ +package com.baeldung.operators + +import java.math.BigInteger + +operator fun MutableCollection.plusAssign(element: T) { + add(element) +} +operator fun BigInteger.plus(other: Int): BigInteger = add(BigInteger("$other")) \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/operators/PageTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/operators/PageTest.kt new file mode 100644 index 0000000000..4217fc0c08 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/operators/PageTest.kt @@ -0,0 +1,28 @@ +package com.baeldung.operators + +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertTrue + +class PageTest { + + private val page = PageImpl(1, 10, "Java", "Kotlin", "Scala") + + @Test + fun `Get convention should work as expected`() { + assertEquals(page[1], "Kotlin") + assertEquals(page[1, 3], listOf("Kotlin", "Scala")) + } + + @Test + fun `In convention should work on a page as expected`() { + assertTrue("Kotlin" in page) + } + +} + +private class PageImpl(val page: Int, val size: Int, vararg val elements: T) : Page { + override fun pageNumber(): Int = page + override fun pageSize(): Int = size + override fun elements(): MutableList = mutableListOf(*elements) +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/operators/PointTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/operators/PointTest.kt new file mode 100644 index 0000000000..168ab6431d --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/operators/PointTest.kt @@ -0,0 +1,48 @@ +package com.baeldung.operators + +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertTrue + +class PointTest { + + private val p1 = Point(1, 2) + private val p2 = Point(2, 3) + + @Test + fun `We should be able to add two points together using +`() { + assertEquals(p1 + p2, Point(3, 5)) + } + + @Test + fun `We shoud be able to subtract one point from another using -`() { + assertEquals(p1 - p2, Point(-1, -1)) + } + + @Test + fun `We should be able to multiply two points together with *`() { + assertEquals(p1 * p2, Point(2, 6)) + } + + @Test + fun `We should be able to divide one point by another`() { + assertEquals(p1 / p2, Point(0, 0)) + } + + @Test + fun `We should be able to scale a point by an integral factor`() { + assertEquals(p1 * 2, Point(2, 4)) + assertEquals(2 * p1, Point(2, 4)) + } + + @Test + fun `We should be able to add points to an empty shape`() { + val line = shape { + +Point(0, 0) + +Point(1, 3) + } + + assertTrue(Point(0, 0) in line.points) + assertTrue(Point(1, 3) in line.points) + } +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/operators/UtilsTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/operators/UtilsTest.kt new file mode 100644 index 0000000000..4abe962cb5 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/operators/UtilsTest.kt @@ -0,0 +1,13 @@ +package com.baeldung.operators + +import java.math.BigInteger +import org.junit.Test +import kotlin.test.assertEquals + +class UtilsTest { + + @Test + fun `We should be able to add an int value to an existing BigInteger using +`() { + assertEquals(BigInteger.ZERO + 1, BigInteger.ONE) + } +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt new file mode 100644 index 0000000000..62e8dfe720 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt @@ -0,0 +1,62 @@ +import org.apache.commons.lang3.RandomStringUtils +import org.junit.Before +import org.junit.jupiter.api.BeforeAll +import org.junit.jupiter.api.BeforeEach +import org.junit.jupiter.api.Test +import java.security.SecureRandom +import java.util.concurrent.ThreadLocalRandom +import kotlin.experimental.and +import kotlin.streams.asSequence +import kotlin.test.assertEquals + +const val STRING_LENGTH = 10 +const val ALPHANUMERIC_REGEX = "[a-zA-Z0-9]+" + +class RandomStringUnitTest { + private val charPool : List = ('a'..'z') + ('A'..'Z') + ('0'..'9') + + @Test + fun givenAStringLength_whenUsingJava_thenReturnAlphanumericString() { + var randomString = ThreadLocalRandom.current() + .ints(STRING_LENGTH.toLong(), 0, charPool.size) + .asSequence() + .map(charPool::get) + .joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingKotlin_thenReturnAlphanumericString() { + var randomString = (1..STRING_LENGTH).map { i -> kotlin.random.Random.nextInt(0, charPool.size) } + .map(charPool::get) + .joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingApacheCommon_thenReturnAlphanumericString() { + var randomString = RandomStringUtils.randomAlphanumeric(STRING_LENGTH) + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingRandomForBytes_thenReturnAlphanumericString() { + val random = SecureRandom() + val bytes = ByteArray(STRING_LENGTH) + random.nextBytes(bytes) + + var randomString = (0..bytes.size - 1).map { i -> + charPool.get((bytes[i] and 0xFF.toByte() and (charPool.size-1).toByte()).toInt()) + }.joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + +} \ No newline at end of file diff --git a/core-scala/README.md b/core-scala/README.md new file mode 100644 index 0000000000..eed344193f --- /dev/null +++ b/core-scala/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Introduction to Scala](https://www.baeldung.com/scala-intro) diff --git a/core-scala/pom.xml b/core-scala/pom.xml index eb7c1c3330..343f21484a 100644 --- a/core-scala/pom.xml +++ b/core-scala/pom.xml @@ -4,6 +4,7 @@ 4.0.0 core-scala 1.0-SNAPSHOT + core-scala jar diff --git a/core-scala/src/main/scala/com/baeldung/scala/Employee.scala b/core-scala/src/main/scala/com/baeldung/scala/Employee.scala index 397f166aa7..9291d958b3 100644 --- a/core-scala/src/main/scala/com/baeldung/scala/Employee.scala +++ b/core-scala/src/main/scala/com/baeldung/scala/Employee.scala @@ -22,6 +22,6 @@ class Employee(val name : String, * A Trait which will make the toString return upper case value. */ trait UpperCasePrinter { - override def toString = super.toString toUpperCase + override def toString: String = super.toString toUpperCase } diff --git a/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala b/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala index df97013206..02c41a5f8c 100644 --- a/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala +++ b/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala @@ -11,7 +11,7 @@ object HigherOrderFunctions { def mapReduce(r : (Int, Int) => Int, i : Int, m : Int => Int, - a : Int, b : Int) = { + a : Int, b : Int): Int = { def iter(a : Int, result : Int) : Int = { if (a > b) result else iter(a + 1, r(m(a), result)) diff --git a/core-scala/src/main/scala/com/baeldung/scala/Utils.scala b/core-scala/src/main/scala/com/baeldung/scala/Utils.scala index 93cd3e697e..20bc413646 100644 --- a/core-scala/src/main/scala/com/baeldung/scala/Utils.scala +++ b/core-scala/src/main/scala/com/baeldung/scala/Utils.scala @@ -7,9 +7,9 @@ package com.baeldung.scala * */ object Utils { - def average(x : Double, y : Double) = (x + y) / 2 + def average(x : Double, y : Double): Double = (x + y) / 2 - def randomLessThan(d : Double) = { + def randomLessThan(d : Double): Double = { var random = 0d do { random = Math.random() diff --git a/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala index 71422a8b4f..584038ee2c 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala @@ -1,32 +1,32 @@ package com.baeldung.scala import com.baeldung.scala.ControlStructuresDemo._ -import org.junit.Test import org.junit.Assert.assertEquals +import org.junit.Test class ControlStructuresDemoUnitTest { @Test - def givenTwoIntegers_whenGcdCalled_thenCorrectValueReturned = { + def givenTwoIntegers_whenGcdCalled_thenCorrectValueReturned() = { assertEquals(3, gcd(15, 27)) } @Test - def givenTwoIntegers_whenGcdIterCalled_thenCorrectValueReturned = { + def givenTwoIntegers_whenGcdIterCalled_thenCorrectValueReturned() = { assertEquals(3, gcdIter(15, 27)) } @Test - def givenTwoIntegers_whenRangeSumcalled_thenCorrectValueReturned = { + def givenTwoIntegers_whenRangeSumcalled_thenCorrectValueReturned() = { assertEquals(55, rangeSum(1, 10)) } @Test - def givenPositiveInteger_whenFactorialInvoked_thenCorrectValueReturned = { + def givenPositiveInteger_whenFactorialInvoked_thenCorrectValueReturned() = { assertEquals(720, factorial(6)) } @Test - def whenFactorialOf0Invoked_then1Returned = { + def whenFactorialOf0Invoked_then1Returned() = { assertEquals(1, factorial(0)) } diff --git a/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala index c51631dd2c..0828752a8a 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala @@ -6,20 +6,20 @@ import org.junit.Test class EmployeeUnitTest { @Test - def whenEmployeeSalaryIncremented_thenCorrectSalary = { + def whenEmployeeSalaryIncremented_thenCorrectSalary() = { val employee = new Employee("John Doe", 1000) employee.incrementSalary() assertEquals(1020, employee.salary) } @Test - def givenEmployee_whenToStringCalled_thenCorrectStringReturned = { + def givenEmployee_whenToStringCalled_thenCorrectStringReturned() = { val employee = new Employee("John Doe", 1000) assertEquals("Employee(name=John Doe, salary=1000)", employee.toString) } @Test - def givenEmployeeWithTrait_whenToStringCalled_thenCorrectStringReturned = { + def givenEmployeeWithTrait_whenToStringCalled_thenCorrectStringReturned() = { val employee = new Employee("John Doe", 1000) with UpperCasePrinter assertEquals("EMPLOYEE(NAME=JOHN DOE, SALARY=1000)", employee.toString) diff --git a/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala index 63530ecaf4..240c879d7f 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala @@ -1,14 +1,13 @@ package com.baeldung.scala +import com.baeldung.scala.HigherOrderFunctions.mapReduce import org.junit.Assert.assertEquals import org.junit.Test -import HigherOrderFunctions.mapReduce - class HigherOrderFunctionsUnitTest { @Test - def whenCalledWithSumAndSquareFunctions_thenCorrectValueReturned = { + def whenCalledWithSumAndSquareFunctions_thenCorrectValueReturned() = { def square(x : Int) = x * x def sum(x : Int, y : Int) = x + y @@ -20,7 +19,7 @@ class HigherOrderFunctionsUnitTest { } @Test - def whenComputingSumOfSquaresWithAnonymousFunctions_thenCorrectValueReturned = { + def whenComputingSumOfSquaresWithAnonymousFunctions_thenCorrectValueReturned() = { def sumSquares(a : Int, b : Int) = mapReduce((x, y) => x + y, 0, x => x * x, a, b) @@ -28,7 +27,7 @@ class HigherOrderFunctionsUnitTest { } @Test - def givenCurriedFunctions_whenInvoked_thenCorrectValueReturned = { + def givenCurriedFunctions_whenInvoked_thenCorrectValueReturned() = { // a curried function def sum(f : Int => Int)(a : Int, b : Int) : Int = diff --git a/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala index 5cc19e9215..ac27389d70 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala @@ -1,14 +1,12 @@ package com.baeldung.scala -import scala.Range - import org.junit.Assert.assertFalse import org.junit.Test class IntSetUnitTest { @Test - def givenSetof1To10_whenContains11Called_thenFalse = { + def givenSetof1To10_whenContains11Called_thenFalse() = { // Set up a set containing integers 1 to 10. val set1To10 = diff --git a/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala index 47f9873aad..e4995201d8 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala @@ -1,34 +1,29 @@ package com.baeldung.scala -import org.junit.Assert.assertEquals -import org.junit.Assert.assertTrue +import com.baeldung.scala.Utils.{average, fibonacci, power, randomLessThan} +import org.junit.Assert.{assertEquals, assertTrue} import org.junit.Test -import Utils.average -import Utils.fibonacci -import Utils.power -import Utils.randomLessThan - class UtilsUnitTest { @Test - def whenAverageCalled_thenCorrectValueReturned() = { + def whenAverageCalled_thenCorrectValueReturned(): Unit = { assertEquals(15.0, average(10, 20), 1e-5) } @Test - def whenRandomLessThanInvokedWithANumber_thenARandomLessThanItReturned = { + def whenRandomLessThanInvokedWithANumber_thenARandomLessThanItReturned: Unit = { val d = 0.1 assertTrue(randomLessThan(d) < d) } @Test - def whenPowerInvokedWith2And3_then8Returned = { + def whenPowerInvokedWith2And3_then8Returned: Unit = { assertEquals(8, power(2, 3)) } @Test - def whenFibonacciCalled_thenCorrectValueReturned = { + def whenFibonacciCalled_thenCorrectValueReturned: Unit = { assertEquals(1, fibonacci(0)) assertEquals(1, fibonacci(1)) assertEquals(fibonacci(6), diff --git a/data-structures/pom.xml b/data-structures/pom.xml index c1a1f1d371..4958598234 100644 --- a/data-structures/pom.xml +++ b/data-structures/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung data-structures 0.0.1-SNAPSHOT + data-structures com.baeldung diff --git a/ddd/README.md b/ddd/README.md new file mode 100644 index 0000000000..60f3a43086 --- /dev/null +++ b/ddd/README.md @@ -0,0 +1,3 @@ +### Relevant articles + +- [Persisting DDD Aggregates](https://www.baeldung.com/spring-persisting-ddd-aggregates) diff --git a/ddd/pom.xml b/ddd/pom.xml new file mode 100644 index 0000000000..a61ae24e92 --- /dev/null +++ b/ddd/pom.xml @@ -0,0 +1,91 @@ + + 4.0.0 + + + org.springframework.boot + spring-boot-starter-parent + 2.0.6.RELEASE + + + + com.baeldung.ddd + ddd + 0.0.1-SNAPSHOT + jar + ddd + DDD series examples + + + 1.0.1 + 2.22.0 + + + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + org.junit.jupiter + junit-jupiter-api + test + + + org.junit.jupiter + junit-jupiter-engine + test + + + + + org.junit.platform + junit-platform-launcher + ${junit-platform.version} + test + + + org.joda + joda-money + ${joda-money.version} + + + org.springframework.boot + spring-boot-starter-data-jpa + + + com.h2database + h2 + runtime + + + mysql + mysql-connector-java + runtime + + + org.postgresql + postgresql + runtime + + + org.springframework.boot + spring-boot-devtools + true + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-test + test + + + de.flapdoodle.embed + de.flapdoodle.embed.mongo + test + + + \ No newline at end of file diff --git a/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java b/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java new file mode 100644 index 0000000000..cd9be34278 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java @@ -0,0 +1,12 @@ +package com.baeldung.ddd; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class PersistingDddAggregatesApplication { + + public static void main(String[] args) { + SpringApplication.run(PersistingDddAggregatesApplication.class, args); + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/Order.java b/ddd/src/main/java/com/baeldung/ddd/order/Order.java new file mode 100644 index 0000000000..125bc5fe2d --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/Order.java @@ -0,0 +1,52 @@ +package com.baeldung.ddd.order; + +import java.util.ArrayList; +import java.util.List; + +import org.joda.money.Money; + +public class Order { + private final List orderLines; + private Money totalCost; + + public Order(List orderLines) { + checkNotNull(orderLines); + if (orderLines.isEmpty()) { + throw new IllegalArgumentException("Order must have at least one order line item"); + } + this.orderLines = new ArrayList<>(orderLines); + totalCost = calculateTotalCost(); + } + + public void addLineItem(OrderLine orderLine) { + checkNotNull(orderLine); + orderLines.add(orderLine); + totalCost = totalCost.plus(orderLine.cost()); + } + + public List getOrderLines() { + return new ArrayList<>(orderLines); + } + + public void removeLineItem(int line) { + OrderLine removedLine = orderLines.remove(line); + totalCost = totalCost.minus(removedLine.cost()); + } + + public Money totalCost() { + return totalCost; + } + + private Money calculateTotalCost() { + return orderLines.stream() + .map(OrderLine::cost) + .reduce(Money::plus) + .get(); + } + + private static void checkNotNull(Object par) { + if (par == null) { + throw new NullPointerException("Parameter cannot be null"); + } + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java b/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java new file mode 100644 index 0000000000..000f55f2fb --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java @@ -0,0 +1,67 @@ +package com.baeldung.ddd.order; + +import org.joda.money.Money; + +public class OrderLine { + private final Product product; + private final int quantity; + + public OrderLine(Product product, int quantity) { + super(); + this.product = product; + this.quantity = quantity; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + OrderLine other = (OrderLine) obj; + if (product == null) { + if (other.product != null) { + return false; + } + } else if (!product.equals(other.product)) { + return false; + } + if (quantity != other.quantity) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((product == null) ? 0 : product.hashCode()); + result = prime * result + quantity; + return result; + } + + @Override + public String toString() { + return "OrderLine [product=" + product + ", quantity=" + quantity + "]"; + } + + Money cost() { + return product.getPrice() + .multipliedBy(quantity); + } + + Product getProduct() { + return product; + } + + int getQuantity() { + return quantity; + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/Product.java b/ddd/src/main/java/com/baeldung/ddd/order/Product.java new file mode 100644 index 0000000000..0afcaa434f --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/Product.java @@ -0,0 +1,52 @@ +package com.baeldung.ddd.order; + +import org.joda.money.Money; + +public class Product { + private final Money price; + + public Product(Money price) { + super(); + this.price = price; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + Product other = (Product) obj; + if (price == null) { + if (other.price != null) { + return false; + } + } else if (!price.equals(other.price)) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((price == null) ? 0 : price.hashCode()); + return result; + } + + @Override + public String toString() { + return "Product [price=" + price + "]"; + } + + Money getPrice() { + return price; + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java new file mode 100644 index 0000000000..ed11b0dca4 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java @@ -0,0 +1,111 @@ +package com.baeldung.ddd.order.jpa; + +import java.math.BigDecimal; +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "order_table") +class JpaOrder { + private String currencyUnit; + @Id + @GeneratedValue + private Long id; + @ElementCollection(fetch = FetchType.EAGER) + private final List orderLines; + private BigDecimal totalCost; + + JpaOrder() { + totalCost = null; + orderLines = new ArrayList<>(); + } + + JpaOrder(List orderLines) { + checkNotNull(orderLines); + if (orderLines.isEmpty()) { + throw new IllegalArgumentException("Order must have at least one order line item"); + } + this.orderLines = new ArrayList<>(orderLines); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + JpaOrder other = (JpaOrder) obj; + if (id == null) { + if (other.id != null) { + return false; + } + } else if (!id.equals(other.id)) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public String toString() { + return "JpaOrder [currencyUnit=" + currencyUnit + ", id=" + id + ", orderLines=" + orderLines + ", totalCost=" + totalCost + "]"; + } + + void addLineItem(JpaOrderLine orderLine) { + checkNotNull(orderLine); + orderLines.add(orderLine); + } + + String getCurrencyUnit() { + return currencyUnit; + } + + Long getId() { + return id; + } + + List getOrderLines() { + return new ArrayList<>(orderLines); + } + + BigDecimal getTotalCost() { + return totalCost; + } + + void removeLineItem(int line) { + JpaOrderLine removedLine = orderLines.remove(line); + } + + void setCurrencyUnit(String currencyUnit) { + this.currencyUnit = currencyUnit; + } + + void setTotalCost(BigDecimal totalCost) { + this.totalCost = totalCost; + } + + private static void checkNotNull(Object par) { + if (par == null) { + throw new NullPointerException("Parameter cannot be null"); + } + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java new file mode 100644 index 0000000000..a3b50f0502 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java @@ -0,0 +1,70 @@ +package com.baeldung.ddd.order.jpa; + +import javax.persistence.Embeddable; +import javax.persistence.Embedded; + +@Embeddable +class JpaOrderLine { + @Embedded + private final JpaProduct product; + private final int quantity; + + JpaOrderLine() { + quantity = 0; + product = null; + } + + JpaOrderLine(JpaProduct product, int quantity) { + super(); + this.product = product; + this.quantity = quantity; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + JpaOrderLine other = (JpaOrderLine) obj; + if (product == null) { + if (other.product != null) { + return false; + } + } else if (!product.equals(other.product)) { + return false; + } + if (quantity != other.quantity) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((product == null) ? 0 : product.hashCode()); + result = prime * result + quantity; + return result; + } + + @Override + public String toString() { + return "JpaOrderLine [product=" + product + ", quantity=" + quantity + "]"; + } + + JpaProduct getProduct() { + return product; + } + + int getQuantity() { + return quantity; + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java new file mode 100644 index 0000000000..b6e08e8372 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java @@ -0,0 +1,7 @@ +package com.baeldung.ddd.order.jpa; + +import org.springframework.data.jpa.repository.JpaRepository; + +public interface JpaOrderRepository extends JpaRepository { + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java new file mode 100644 index 0000000000..61e67fa12a --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java @@ -0,0 +1,79 @@ +package com.baeldung.ddd.order.jpa; + +import java.math.BigDecimal; + +import javax.persistence.Embeddable; + +@Embeddable +class JpaProduct { + private String currencyUnit; + private BigDecimal price; + + public JpaProduct() { + } + + public JpaProduct(BigDecimal price, String currencyUnit) { + super(); + this.price = price; + currencyUnit = currencyUnit; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + JpaProduct other = (JpaProduct) obj; + if (currencyUnit == null) { + if (other.currencyUnit != null) { + return false; + } + } else if (!currencyUnit.equals(other.currencyUnit)) { + return false; + } + if (price == null) { + if (other.price != null) { + return false; + } + } else if (!price.equals(other.price)) { + return false; + } + return true; + } + + public String getCurrencyUnit() { + return currencyUnit; + } + + public BigDecimal getPrice() { + return price; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((currencyUnit == null) ? 0 : currencyUnit.hashCode()); + result = prime * result + ((price == null) ? 0 : price.hashCode()); + return result; + } + + public void setCurrencyUnit(String currencyUnit) { + this.currencyUnit = currencyUnit; + } + + public void setPrice(BigDecimal price) { + this.price = price; + } + + @Override + public String toString() { + return "JpaProduct [currencyUnit=" + currencyUnit + ", price=" + price + "]"; + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java b/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java new file mode 100644 index 0000000000..79f9ec9f21 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java @@ -0,0 +1,9 @@ +package com.baeldung.ddd.order.mongo; + +import org.springframework.data.mongodb.repository.MongoRepository; + +import com.baeldung.ddd.order.Order; + +public interface OrderMongoRepository extends MongoRepository { + +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/OrderTest.java b/ddd/src/test/java/com/baeldung/ddd/order/OrderTest.java new file mode 100644 index 0000000000..431a6a5293 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/OrderTest.java @@ -0,0 +1,70 @@ +package com.baeldung.ddd.order; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.catchThrowable; + +import java.util.ArrayList; +import java.util.Arrays; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +class OrderTest { + @DisplayName("given order with two items, when calculate total cost, then sum is returned") + @Test + void test0() throws Exception { + // given + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 2); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 5.00)), 10); + Order order = new Order(Arrays.asList(ol0, ol1)); + + // when + Money totalCost = order.totalCost(); + + // then + assertThat(totalCost).isEqualTo(Money.of(CurrencyUnit.USD, 70.00)); + } + + @DisplayName("when create order without line items, then exception is thrown") + @Test + void test1() throws Exception { + // when + Throwable throwable = catchThrowable(() -> new Order(new ArrayList<>())); + + // then + assertThat(throwable).isInstanceOf(IllegalArgumentException.class); + } + + @DisplayName("given order with two line items, when add another line item, then total cost is updated") + @Test + void test2() throws Exception { + // given + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 1); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 5.00)), 1); + Order order = new Order(Arrays.asList(ol0, ol1)); + + // when + order.addLineItem(new OrderLine(new Product(Money.of(CurrencyUnit.USD, 20.00)), 2)); + + // then + assertThat(order.totalCost()).isEqualTo(Money.of(CurrencyUnit.USD, 55)); + } + + @DisplayName("given order with three line items, when remove item, then total cost is updated") + @Test + void test3() throws Exception { + // given + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 1); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 20.00)), 1); + OrderLine ol2 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 30.00)), 1); + Order order = new Order(Arrays.asList(ol0, ol1, ol2)); + + // when + order.removeLineItem(1); + + // then + assertThat(order.totalCost()).isEqualTo(Money.of(CurrencyUnit.USD, 40.00)); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderIntegrationTest.java b/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderIntegrationTest.java new file mode 100644 index 0000000000..c503c9960b --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderIntegrationTest.java @@ -0,0 +1,40 @@ +package com.baeldung.ddd.order.jpa; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.math.BigDecimal; +import java.util.Arrays; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit.jupiter.SpringJUnitConfig; + +@SpringJUnitConfig +@SpringBootTest +public class PersistOrderIntegrationTest { + @Autowired + private JpaOrderRepository repository; + + @DisplayName("given order with two line items, when persist, then order is saved") + @Test + public void test() throws Exception { + // given + JpaOrder order = prepareTestOrderWithTwoLineItems(); + + // when + JpaOrder savedOrder = repository.save(order); + + // then + JpaOrder foundOrder = repository.findById(savedOrder.getId()) + .get(); + assertThat(foundOrder.getOrderLines()).hasSize(2); + } + + private JpaOrder prepareTestOrderWithTwoLineItems() { + JpaOrderLine ol0 = new JpaOrderLine(new JpaProduct(BigDecimal.valueOf(10.00), "USD"), 2); + JpaOrderLine ol1 = new JpaOrderLine(new JpaProduct(BigDecimal.valueOf(5.00), "USD"), 10); + return new JpaOrder(Arrays.asList(ol0, ol1)); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesTest.java b/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesTest.java new file mode 100644 index 0000000000..3eda9250f9 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesTest.java @@ -0,0 +1,35 @@ +package com.baeldung.ddd.order.jpa; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.math.BigDecimal; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +public class ViolateOrderBusinessRulesTest { + @DisplayName("given two non-zero order line items, when create an order with them, it's possible to set total cost to zero") + @Test + void test() throws Exception { + // given + // available products + JpaProduct lungChingTea = new JpaProduct(BigDecimal.valueOf(10.00), "USD"); + JpaProduct gyokuroMiyazakiTea = new JpaProduct(BigDecimal.valueOf(20.00), "USD"); + // Lung Ching tea order line + JpaOrderLine orderLine0 = new JpaOrderLine(lungChingTea, 2); + // Gyokuro Miyazaki tea order line + JpaOrderLine orderLine1 = new JpaOrderLine(gyokuroMiyazakiTea, 3); + + // when + // create the order + JpaOrder order = new JpaOrder(); + order.addLineItem(orderLine0); + order.addLineItem(orderLine1); + order.setTotalCost(BigDecimal.ZERO); + order.setCurrencyUnit("USD"); + + // then + // this doesn't look good... + assertThat(order.getTotalCost()).isEqualTo(BigDecimal.ZERO); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoIntegrationTest.java b/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoIntegrationTest.java new file mode 100644 index 0000000000..ca4315c416 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoIntegrationTest.java @@ -0,0 +1,50 @@ +package com.baeldung.ddd.order.mongo; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.List; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit.jupiter.SpringJUnitConfig; + +import com.baeldung.ddd.order.Order; +import com.baeldung.ddd.order.OrderLine; +import com.baeldung.ddd.order.Product; + +@SpringJUnitConfig +@SpringBootTest +public class OrderMongoIntegrationTest { + @Autowired + private OrderMongoRepository repo; + + @DisplayName("given order with two line items, when persist using mongo repository, then order is saved") + @Test + void test() throws Exception { + // given + Order order = prepareTestOrderWithTwoLineItems(); + + // when + repo.save(order); + + // then + List foundOrders = repo.findAll(); + assertThat(foundOrders).hasSize(1); + List foundOrderLines = foundOrders.iterator() + .next() + .getOrderLines(); + assertThat(foundOrderLines).hasSize(2); + assertThat(foundOrderLines).containsOnlyElementsOf(order.getOrderLines()); + } + + private Order prepareTestOrderWithTwoLineItems() { + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 2); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 5.00)), 10); + return new Order(Arrays.asList(ol0, ol1)); + } +} diff --git a/drools/pom.xml b/drools/pom.xml index 009ac8acec..b5cfc7d6dc 100644 --- a/drools/pom.xml +++ b/drools/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 drools - + drools + com.baeldung parent-spring-4 diff --git a/dubbo/pom.xml b/dubbo/pom.xml index 6f81ec5cff..9fe228bf89 100644 --- a/dubbo/pom.xml +++ b/dubbo/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 dubbo + dubbo parent-modules diff --git a/ejb/README.md b/ejb/README.md deleted file mode 100644 index f47277bf8f..0000000000 --- a/ejb/README.md +++ /dev/null @@ -1,6 +0,0 @@ -## Relevant articles: - -- [Guide to EJB Set-up](http://www.baeldung.com/ejb-intro) -- [Java EE Session Beans](http://www.baeldung.com/ejb-session-beans) -- [Introduction to EJB JNDI Lookup on WildFly Application Server](http://www.baeldung.com/wildfly-ejb-jndi) -- [A Guide to Message Driven Beans in EJB](http://www.baeldung.com/ejb-message-driven-beans) diff --git a/ejb/ejb-client/pom.xml b/ejb/ejb-client/pom.xml deleted file mode 100755 index 6231030cec..0000000000 --- a/ejb/ejb-client/pom.xml +++ /dev/null @@ -1,26 +0,0 @@ - - - 4.0.0 - ejb-client - EJB3 Client Maven - - - com.baeldung.ejb - ejb - 1.0-SNAPSHOT - - - - - org.wildfly - wildfly-ejb-client-bom - pom - - - com.baeldung.ejb - ejb-remote - ejb - - - \ No newline at end of file diff --git a/ejb/ejb-remote/src/main/resources/META-INF/ejb-jar.xml b/ejb/ejb-remote/src/main/resources/META-INF/ejb-jar.xml deleted file mode 100755 index d6c2200198..0000000000 --- a/ejb/ejb-remote/src/main/resources/META-INF/ejb-jar.xml +++ /dev/null @@ -1,7 +0,0 @@ - - - remote - - diff --git a/ejb/ejb-session-beans/pom.xml b/ejb/ejb-session-beans/pom.xml deleted file mode 100644 index da76169729..0000000000 --- a/ejb/ejb-session-beans/pom.xml +++ /dev/null @@ -1,83 +0,0 @@ - - 4.0.0 - ejb-session-beans - - - com.baeldung.ejb - ejb - 1.0-SNAPSHOT - - - - - - org.jboss.arquillian - arquillian-bom - ${arquillian-bom.version} - import - pom - - - - - - - javax - javaee-api - provided - - - org.jboss.arquillian.junit - arquillian-junit-container - test - - - - - - arquillian-glassfish-embedded - - true - - - - org.jboss.arquillian.container - arquillian-glassfish-embedded-3.1 - ${arquillian-glassfish-embedded-3.1.version} - test - - - org.glassfish.main.extras - glassfish-embedded-all - ${glassfish-embedded-all.version} - test - - - - - - - - - maven-war-plugin - ${maven-war-plugin.version} - - false - - - - - - - UTF-8 - 1.1.13.Final - 2.2.6 - 1.1.12.Final - 1.0.0.Final - 4.12 - 7.0 - 1.0.0.CR4 - 3.1.2 - - - \ No newline at end of file diff --git a/ejb/pom.xml b/ejb/pom.xml deleted file mode 100755 index 4cb700d087..0000000000 --- a/ejb/pom.xml +++ /dev/null @@ -1,97 +0,0 @@ - - - 4.0.0 - com.baeldung.ejb - ejb - 1.0-SNAPSHOT - pom - ejb - EJB Tutorial - - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - - - - ejb-remote - ejb-session-beans - - - - - - com.baeldung.ejb - ejb-remote - ${ejb-remote.version} - ejb - - - com.baeldung.ejb - ejb-session-beans - ${ejb-session-beans.version} - ejb - - - javax - javaee-api - ${javaee-api.version} - provided - - - org.wildfly - wildfly-ejb-client-bom - ${wildfly-ejb-client-bom.version} - pom - import - - - - - - - - - maven-ejb-plugin - ${maven-ejb-plugin.version} - - ${ejbVersion} - - - - - - - - - jboss-public-repository-group - JBoss Public Maven Repository Group - http://repository.jboss.org/nexus/content/groups/public/ - default - - true - never - - - true - never - - - - - - 2.5.7 - 3.4.11 - 0.10 - 2.19.1 - 1.0-SNAPSHOT - 1.0-SNAPSHOT - 7.0 - 2.4 - 3.2 - 10.1.0.Final - - - \ No newline at end of file diff --git a/ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml b/ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml deleted file mode 100644 index 7d900d8ea8..0000000000 --- a/ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - - - - - - - - \ No newline at end of file diff --git a/flyway-cdi-extension/pom.xml b/flyway-cdi-extension/pom.xml index c6ee26f783..dbb32f1e5a 100644 --- a/flyway-cdi-extension/pom.xml +++ b/flyway-cdi-extension/pom.xml @@ -3,10 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung flyway-cdi-extension 1.0-SNAPSHOT + flyway-cdi-extension 1.8 diff --git a/gradle/README.md b/gradle/README.md index 229466dfec..a1f5c74c57 100644 --- a/gradle/README.md +++ b/gradle/README.md @@ -4,3 +4,4 @@ - [Creating a Fat Jar in Gradle](http://www.baeldung.com/gradle-fat-jar) - [A Custom Task in Gradle](http://www.baeldung.com/gradle-custom-task) - [Kotlin Dependency Injection with Kodein](http://www.baeldung.com/kotlin-kodein-dependency-injection) +- [Using JUnit 5 with Gradle](https://www.baeldung.com/junit-5-gradle) diff --git a/grpc/pom.xml b/grpc/pom.xml index 949f26d376..725bec3e70 100644 --- a/grpc/pom.xml +++ b/grpc/pom.xml @@ -71,9 +71,8 @@ - 1.5.0 - 1.5.0.Final - 0.5.0 + 1.16.1 + 1.6.1 + 0.6.1 - diff --git a/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java b/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java index 1a1809387f..f653e17910 100644 --- a/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java +++ b/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java @@ -10,7 +10,7 @@ import io.grpc.ManagedChannelBuilder; public class GrpcClient { public static void main(String[] args) throws InterruptedException { ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8080) - .usePlaintext(true) + .usePlaintext() .build(); HelloServiceGrpc.HelloServiceBlockingStub stub diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java index 81ba72373c..c0c5efea23 100644 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java +++ b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java @@ -2,6 +2,9 @@ package org.baeldung.guava; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; import java.util.Map; import org.junit.Test; import com.google.common.collect.ImmutableRangeMap; @@ -98,8 +101,9 @@ public class GuavaRangeMapUnitTest { final RangeMap experiencedSubRangeDesignationMap = experienceRangeDesignationMap.subRangeMap(Range.closed(4, 14)); assertNull(experiencedSubRangeDesignationMap.get(3)); - assertEquals("Executive Director", experiencedSubRangeDesignationMap.get(14)); - assertEquals("Vice President", experiencedSubRangeDesignationMap.get(7)); + assertTrue(experiencedSubRangeDesignationMap.asMapOfRanges().values() + .containsAll(Arrays.asList("Executive Director", "Vice President", "Executive Director"))); + } @Test diff --git a/guava-modules/guava-18/pom.xml b/guava-modules/guava-18/pom.xml index ce9395fbf4..d55aa9ce82 100644 --- a/guava-modules/guava-18/pom.xml +++ b/guava-modules/guava-18/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung guava-18 0.1.0-SNAPSHOT - + guava-18 + com.baeldung parent-java diff --git a/guava-modules/guava-19/pom.xml b/guava-modules/guava-19/pom.xml index 5dfb4d2cec..0548bb0c1f 100644 --- a/guava-modules/guava-19/pom.xml +++ b/guava-modules/guava-19/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung guava-19 0.1.0-SNAPSHOT - + guava-19 + com.baeldung parent-java diff --git a/guava-modules/guava-21/pom.xml b/guava-modules/guava-21/pom.xml index 945b7c27c1..bdb1058a48 100644 --- a/guava-modules/guava-21/pom.xml +++ b/guava-modules/guava-21/pom.xml @@ -4,7 +4,8 @@ 4.0.0 guava-21 1.0-SNAPSHOT - + guava-21 + com.baeldung parent-java diff --git a/guest/core-java-9/pom.xml b/guest/core-java-9/pom.xml index e9271b42ff..3847c19d16 100644 --- a/guest/core-java-9/pom.xml +++ b/guest/core-java-9/pom.xml @@ -4,7 +4,8 @@ com.stackify core-java-9 0.0.1-SNAPSHOT - + core-java-9 + com.baeldung parent-modules diff --git a/guest/core-java/pom.xml b/guest/core-java/pom.xml index 787dd764a1..5057f7eaed 100644 --- a/guest/core-java/pom.xml +++ b/guest/core-java/pom.xml @@ -4,6 +4,7 @@ com.stackify core-java 0.0.1-SNAPSHOT + core-java com.baeldung diff --git a/guest/core-kotlin/pom.xml b/guest/core-kotlin/pom.xml index 6b189143a4..a57dd28ffd 100644 --- a/guest/core-kotlin/pom.xml +++ b/guest/core-kotlin/pom.xml @@ -6,7 +6,8 @@ 1.0-SNAPSHOT com.stackify jar - + core-kotlin + jcenter diff --git a/guest/deep-jsf/pom.xml b/guest/deep-jsf/pom.xml index e09b5e0606..12426a8833 100644 --- a/guest/deep-jsf/pom.xml +++ b/guest/deep-jsf/pom.xml @@ -4,6 +4,7 @@ com.stackify deep-jsf 0.0.1-SNAPSHOT + deep-jsf war diff --git a/guest/junit5-example/pom.xml b/guest/junit5-example/pom.xml index 457fb1fcaa..7c0cc3e776 100644 --- a/guest/junit5-example/pom.xml +++ b/guest/junit5-example/pom.xml @@ -4,7 +4,8 @@ junit5-example junit5-example 0.0.1-SNAPSHOT - + junit5-example + com.baeldung parent-modules diff --git a/guest/log4j2-example/pom.xml b/guest/log4j2-example/pom.xml index f64869879f..ab55e0b60e 100644 --- a/guest/log4j2-example/pom.xml +++ b/guest/log4j2-example/pom.xml @@ -4,7 +4,8 @@ log4j2-example log4j2-example 0.0.1-SNAPSHOT - + log4j2-example + com.baeldung parent-modules diff --git a/guest/logback-example/pom.xml b/guest/logback-example/pom.xml index 04de6a00a2..6e9fe0ddea 100644 --- a/guest/logback-example/pom.xml +++ b/guest/logback-example/pom.xml @@ -4,6 +4,7 @@ com.stackify logback-example 0.0.1-SNAPSHOT + logback-example com.baeldung diff --git a/guest/memory-leaks/pom.xml b/guest/memory-leaks/pom.xml index 956ae9c408..f1d411acbc 100644 --- a/guest/memory-leaks/pom.xml +++ b/guest/memory-leaks/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung memory-leaks 0.0.1-SNAPSHOT - + memory-leaks + com.baeldung parent-modules diff --git a/guest/remote-debugging/pom.xml b/guest/remote-debugging/pom.xml index 974421de97..07b9cc49d8 100644 --- a/guest/remote-debugging/pom.xml +++ b/guest/remote-debugging/pom.xml @@ -5,8 +5,8 @@ com.stackify remote-debugging 0.0.1-SNAPSHOT + remote-debugging war - remote-debugging org.springframework.boot diff --git a/guest/slf4j/guide/pom.xml b/guest/slf4j/guide/pom.xml index 0db9b46247..657ede73b6 100644 --- a/guest/slf4j/guide/pom.xml +++ b/guest/slf4j/guide/pom.xml @@ -2,13 +2,12 @@ 4.0.0 - com.stackify.slf4j.guide slf4j-parent-module 1.0.0-SNAPSHOT + slf4j-parent-module pom - org.springframework.boot spring-boot-starter-parent diff --git a/guest/slf4j/guide/slf4j-log4j/pom.xml b/guest/slf4j/guide/slf4j-log4j/pom.xml index 0d08fa6191..bca5392f4d 100644 --- a/guest/slf4j/guide/slf4j-log4j/pom.xml +++ b/guest/slf4j/guide/slf4j-log4j/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - slf4j-log4j 0.0.1-SNAPSHOT + slf4j-log4j jar diff --git a/guest/slf4j/guide/slf4j-log4j2/pom.xml b/guest/slf4j/guide/slf4j-log4j2/pom.xml index 643649335f..9473362cb8 100644 --- a/guest/slf4j/guide/slf4j-log4j2/pom.xml +++ b/guest/slf4j/guide/slf4j-log4j2/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - slf4j-log4j2 0.0.1-SNAPSHOT + slf4j-log4j2 jar diff --git a/guest/slf4j/guide/slf4j-logback/pom.xml b/guest/slf4j/guide/slf4j-logback/pom.xml index e8aebf0ef6..0327e79732 100644 --- a/guest/slf4j/guide/slf4j-logback/pom.xml +++ b/guest/slf4j/guide/slf4j-logback/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - slf4j-logback 0.0.1-SNAPSHOT + slf4j-logback jar diff --git a/guest/spring-boot-app/pom.xml b/guest/spring-boot-app/pom.xml index 7daa8f668e..423dadbb99 100644 --- a/guest/spring-boot-app/pom.xml +++ b/guest/spring-boot-app/pom.xml @@ -4,6 +4,7 @@ spring-boot-app spring-boot-app 0.0.1-SNAPSHOT + spring-boot-app war diff --git a/guest/spring-mvc/pom.xml b/guest/spring-mvc/pom.xml index c0ef451605..3bffb1530d 100644 --- a/guest/spring-mvc/pom.xml +++ b/guest/spring-mvc/pom.xml @@ -5,8 +5,8 @@ com.stackify.guest spring-mvc 0.0.1-SNAPSHOT - jar spring-mvc + jar Spring MVC sample project diff --git a/guest/thread-pools/pom.xml b/guest/thread-pools/pom.xml index db9a5ac89f..2591cb2746 100644 --- a/guest/thread-pools/pom.xml +++ b/guest/thread-pools/pom.xml @@ -4,7 +4,8 @@ com.stackify thread-pools 0.0.1-SNAPSHOT - + thread-pools + com.baeldung parent-modules diff --git a/guest/tomcat-app/pom.xml b/guest/tomcat-app/pom.xml index 7fd27e869b..9ce77c758a 100644 --- a/guest/tomcat-app/pom.xml +++ b/guest/tomcat-app/pom.xml @@ -4,6 +4,7 @@ com.stackify tomcat-app 0.0.1-SNAPSHOT + tomcat-app war diff --git a/guest/webservices/rest-client/pom.xml b/guest/webservices/rest-client/pom.xml index 5e52b7161c..8508186e86 100644 --- a/guest/webservices/rest-client/pom.xml +++ b/guest/webservices/rest-client/pom.xml @@ -3,6 +3,7 @@ com.stackify rest-client 0.0.1-SNAPSHOT + rest-client war diff --git a/guest/webservices/rest-server/pom.xml b/guest/webservices/rest-server/pom.xml index 4b3d241293..c576924215 100644 --- a/guest/webservices/rest-server/pom.xml +++ b/guest/webservices/rest-server/pom.xml @@ -4,6 +4,7 @@ com.stackify rest-server 0.0.1-SNAPSHOT + rest-server war diff --git a/guest/webservices/spring-rest-service/pom.xml b/guest/webservices/spring-rest-service/pom.xml index 49d35766e8..fcec8a3e12 100644 --- a/guest/webservices/spring-rest-service/pom.xml +++ b/guest/webservices/spring-rest-service/pom.xml @@ -4,6 +4,7 @@ com.stackify spring-rest-service 0.0.1-SNAPSHOT + spring-rest-service war diff --git a/helidon/helidon-mp/pom.xml b/helidon/helidon-mp/pom.xml index 1ec1131a67..1f39431886 100644 --- a/helidon/helidon-mp/pom.xml +++ b/helidon/helidon-mp/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - helidon-mp - + helidon-mp + com.baeldung.helidon helidon diff --git a/helidon/helidon-se/pom.xml b/helidon/helidon-se/pom.xml index 5e14ecb81c..8982bf048e 100644 --- a/helidon/helidon-se/pom.xml +++ b/helidon/helidon-se/pom.xml @@ -3,9 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - helidon-se - + helidon-se + com.baeldung.helidon helidon diff --git a/helidon/pom.xml b/helidon/pom.xml index ea8cc52ee0..85bab4db42 100644 --- a/helidon/pom.xml +++ b/helidon/pom.xml @@ -2,10 +2,9 @@ 4.0.0 - com.baeldung.helidon helidon - 1.0.0-SNAPSHOT + helidon pom diff --git a/image-processing/pom.xml b/image-processing/pom.xml index fe8001ae3a..ce75145dc7 100644 --- a/image-processing/pom.xml +++ b/image-processing/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung image-processing 1.0-SNAPSHOT - + image-processing + com.baeldung parent-modules diff --git a/immutables/pom.xml b/immutables/pom.xml index 17510690b0..efb21e584a 100644 --- a/immutables/pom.xml +++ b/immutables/pom.xml @@ -3,8 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 immutables - 1.0.0-SNAPSHOT - + immutables + com.baeldung parent-modules diff --git a/jackson/README.md b/jackson/README.md index a05c95de94..04e88d0ea1 100644 --- a/jackson/README.md +++ b/jackson/README.md @@ -36,3 +36,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Jackson – Change Name of Field](http://www.baeldung.com/jackson-name-of-property) - [Serialize Only Fields that meet a Custom Criteria with Jackson](http://www.baeldung.com/jackson-serialize-field-custom-criteria) - [Mapping Nested Values with Jackson](http://www.baeldung.com/jackson-nested-values) +- [Convert XML to JSON Using Jackson](https://www.baeldung.com/jackson-convert-xml-json) diff --git a/java-collections-conversions/README.md b/java-collections-conversions/README.md index 761a78d7b0..0f89e07d63 100644 --- a/java-collections-conversions/README.md +++ b/java-collections-conversions/README.md @@ -8,4 +8,5 @@ - [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list) - [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set) - [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string) -- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map) \ No newline at end of file +- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map) +- [Array to String Conversions](https://www.baeldung.com/java-array-to-string) diff --git a/java-collections-conversions/src/test/java/org/baeldung/convertarraytostring/ArrayToStringUnitTest.java b/java-collections-conversions/src/test/java/org/baeldung/convertarraytostring/ArrayToStringUnitTest.java new file mode 100644 index 0000000000..b563475997 --- /dev/null +++ b/java-collections-conversions/src/test/java/org/baeldung/convertarraytostring/ArrayToStringUnitTest.java @@ -0,0 +1,136 @@ +package org.baeldung.convertarraytostring; + +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import com.google.common.base.Joiner; +import com.google.common.base.Splitter; + +import static org.hamcrest.CoreMatchers.instanceOf; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.junit.Assert.assertEquals; + +public class ArrayToStringUnitTest { + + // convert with Java + + @Test + public void givenAStringArray_whenConvertBeforeJava8_thenReturnString() { + + String[] strArray = { "Convert", "Array", "With", "Java" }; + StringBuilder stringBuilder = new StringBuilder(); + + for (int i = 0; i < strArray.length; i++) { + stringBuilder.append(strArray[i]); + } + String joinedString = stringBuilder.toString(); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertArrayWithJava", joinedString); + } + + @Test + public void givenAString_whenConvertBeforeJava8_thenReturnStringArray() { + + String input = "lorem ipsum dolor sit amet"; + String[] strArray = input.split(" "); + + assertThat(strArray, instanceOf(String[].class)); + assertEquals(5, strArray.length); + + input = "loremipsum"; + strArray = input.split(""); + assertThat(strArray, instanceOf(String[].class)); + assertEquals(10, strArray.length); + } + + @Test + public void givenAnIntArray_whenConvertBeforeJava8_thenReturnString() { + + int[] strArray = { 1, 2, 3, 4, 5 }; + StringBuilder stringBuilder = new StringBuilder(); + + for (int i = 0; i < strArray.length; i++) { + stringBuilder.append(Integer.valueOf(strArray[i])); + } + String joinedString = stringBuilder.toString(); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("12345", joinedString); + } + + // convert with Java Stream API + + @Test + public void givenAStringArray_whenConvertWithJavaStream_thenReturnString() { + + String[] strArray = { "Convert", "With", "Java", "Streams" }; + String joinedString = Arrays.stream(strArray) + .collect(Collectors.joining()); + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertWithJavaStreams", joinedString); + + joinedString = Arrays.stream(strArray) + .collect(Collectors.joining(",")); + assertThat(joinedString, instanceOf(String.class)); + assertEquals("Convert,With,Java,Streams", joinedString); + } + + + // convert with Apache Commons + + @Test + public void givenAStringArray_whenConvertWithApacheCommons_thenReturnString() { + + String[] strArray = { "Convert", "With", "Apache", "Commons" }; + String joinedString = StringUtils.join(strArray); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertWithApacheCommons", joinedString); + } + + @Test + public void givenAString_whenConvertWithApacheCommons_thenReturnStringArray() { + + String input = "lorem ipsum dolor sit amet"; + String[] strArray = StringUtils.split(input, " "); + + assertThat(strArray, instanceOf(String[].class)); + assertEquals(5, strArray.length); + } + + + // convert with Guava + + @Test + public void givenAStringArray_whenConvertWithGuava_thenReturnString() { + + String[] strArray = { "Convert", "With", "Guava", null }; + String joinedString = Joiner.on("") + .skipNulls() + .join(strArray); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertWithGuava", joinedString); + } + + + @Test + public void givenAString_whenConvertWithGuava_thenReturnStringArray() { + + String input = "lorem ipsum dolor sit amet"; + + List resultList = Splitter.on(' ') + .trimResults() + .omitEmptyStrings() + .splitToList(input); + String[] strArray = resultList.toArray(new String[0]); + + assertThat(strArray, instanceOf(String[].class)); + assertEquals(5, strArray.length); + } +} diff --git a/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java new file mode 100644 index 0000000000..b239ae07d8 --- /dev/null +++ b/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java @@ -0,0 +1,87 @@ +package com.baeldung.java.map; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import org.junit.jupiter.api.Test; + +import com.google.common.collect.ImmutableMap; + + +public class ImmutableMapUnitTest { + + @Test + public void whenCollectionsUnModifiableMapMethod_thenOriginalCollectionChangesReflectInUnmodifiableMap() { + + Map mutableMap = new HashMap<>(); + mutableMap.put("USA", "North America"); + + Map unmodifiableMap = Collections.unmodifiableMap(mutableMap); + assertThrows(UnsupportedOperationException.class, () -> unmodifiableMap.put("Canada", "North America")); + + mutableMap.remove("USA"); + assertFalse(unmodifiableMap.containsKey("USA")); + + mutableMap.put("Mexico", "North America"); + assertTrue(unmodifiableMap.containsKey("Mexico")); + } + + @Test + @SuppressWarnings("deprecation") + public void whenGuavaImmutableMapFromCopyOfMethod_thenOriginalCollectionChangesDoNotReflectInImmutableMap() { + + Map mutableMap = new HashMap<>(); + mutableMap.put("USA", "North America"); + + ImmutableMap immutableMap = ImmutableMap.copyOf(mutableMap); + assertTrue(immutableMap.containsKey("USA")); + + assertThrows(UnsupportedOperationException.class, () -> immutableMap.put("Canada", "North America")); + + mutableMap.remove("USA"); + assertTrue(immutableMap.containsKey("USA")); + + mutableMap.put("Mexico", "North America"); + assertFalse(immutableMap.containsKey("Mexico")); + } + + @Test + @SuppressWarnings("deprecation") + public void whenGuavaImmutableMapFromBuilderMethod_thenOriginalCollectionChangesDoNotReflectInImmutableMap() { + + Map mutableMap = new HashMap<>(); + mutableMap.put("USA", "North America"); + + ImmutableMap immutableMap = ImmutableMap.builder() + .putAll(mutableMap) + .put("Costa Rica", "North America") + .build(); + assertTrue(immutableMap.containsKey("USA")); + assertTrue(immutableMap.containsKey("Costa Rica")); + + assertThrows(UnsupportedOperationException.class, () -> immutableMap.put("Canada", "North America")); + + mutableMap.remove("USA"); + assertTrue(immutableMap.containsKey("USA")); + + mutableMap.put("Mexico", "North America"); + assertFalse(immutableMap.containsKey("Mexico")); + } + + @Test + @SuppressWarnings("deprecation") + public void whenGuavaImmutableMapFromOfMethod_thenOriginalCollectionChangesDoNotReflectInImmutableMap() { + + ImmutableMap immutableMap = ImmutableMap.of("USA", "North America", "Costa Rica", "North America"); + assertTrue(immutableMap.containsKey("USA")); + assertTrue(immutableMap.containsKey("Costa Rica")); + + assertThrows(UnsupportedOperationException.class, () -> immutableMap.put("Canada", "North America")); + } + +} diff --git a/java-dates/README.md b/java-dates/README.md index f99bfeb861..3f6d7998b8 100644 --- a/java-dates/README.md +++ b/java-dates/README.md @@ -23,3 +23,5 @@ - [Increment Date in Java](http://www.baeldung.com/java-increment-date) - [Add Hours To a Date In Java](http://www.baeldung.com/java-add-hours-date) - [Guide to DateTimeFormatter](https://www.baeldung.com/java-datetimeformatter) +- [Format ZonedDateTime to String](https://www.baeldung.com/java-format-zoned-datetime-string) +- [Convert Between java.time.Instant and java.sql.Timestamp](Convert Between java.time.Instant and java.sql.Timestamp) diff --git a/java-dates/src/test/java/com/baeldung/timestamp/StringToTimestampConverterUnitTest.java b/java-dates/src/test/java/com/baeldung/timestamp/StringToTimestampConverterUnitTest.java new file mode 100644 index 0000000000..2be646eb51 --- /dev/null +++ b/java-dates/src/test/java/com/baeldung/timestamp/StringToTimestampConverterUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.timestamp; + +import org.junit.Assert; +import org.junit.Test; + +import java.sql.Timestamp; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; + +public class StringToTimestampConverterUnitTest { + + @Test + public void givenDatePattern_whenParsing_thenTimestampIsCorrect() { + String pattern = "MMM dd, yyyy HH:mm:ss.SSSSSSSS"; + String timestampAsString = "Nov 12, 2018 13:02:56.12345678"; + DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern); + LocalDateTime localDateTime = LocalDateTime.from(formatter.parse(timestampAsString)); + + Timestamp timestamp = Timestamp.valueOf(localDateTime); + Assert.assertEquals("2018-11-12 13:02:56.12345678", timestamp.toString()); + } +} \ No newline at end of file diff --git a/java-dates/src/test/java/com/baeldung/timestamp/TimestampToStringConverterTest.java b/java-dates/src/test/java/com/baeldung/timestamp/TimestampToStringConverterTest.java new file mode 100644 index 0000000000..b25ff2edb3 --- /dev/null +++ b/java-dates/src/test/java/com/baeldung/timestamp/TimestampToStringConverterTest.java @@ -0,0 +1,19 @@ +package com.baeldung.timestamp; + +import org.junit.Assert; +import org.junit.jupiter.api.Test; + +import java.sql.Timestamp; +import java.time.format.DateTimeFormatter; + +public class TimestampToStringConverterTest { + + @Test + public void givenDatePattern_whenFormatting_thenResultingStringIsCorrect() { + Timestamp timestamp = Timestamp.valueOf("2018-12-12 01:02:03.123456789"); + DateTimeFormatter formatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME; + + String timestampAsString = formatter.format(timestamp.toLocalDateTime()); + Assert.assertEquals("2018-12-12T01:02:03.123456789", timestampAsString); + } +} \ No newline at end of file diff --git a/java-ee-8-security-api/app-auth-basic-store-db/pom.xml b/java-ee-8-security-api/app-auth-basic-store-db/pom.xml index 6ecc9f7e80..cf92fe2ecd 100644 --- a/java-ee-8-security-api/app-auth-basic-store-db/pom.xml +++ b/java-ee-8-security-api/app-auth-basic-store-db/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - app-auth-basic-store-db + app-auth-basic-store-db war diff --git a/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml b/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml index bf5315e993..43809f1cd5 100644 --- a/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml +++ b/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - app-auth-custom-form-store-custom + app-auth-custom-form-store-custom war diff --git a/java-ee-8-security-api/app-auth-custom-no-store/pom.xml b/java-ee-8-security-api/app-auth-custom-no-store/pom.xml index c05c0f19be..f9d63f8623 100644 --- a/java-ee-8-security-api/app-auth-custom-no-store/pom.xml +++ b/java-ee-8-security-api/app-auth-custom-no-store/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - app-auth-custom-no-store + app-auth-custom-no-store war diff --git a/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml b/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml index 570b36add5..6a7b97b2d7 100644 --- a/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml +++ b/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - app-auth-form-store-ldap + app-auth-form-store-ldap war diff --git a/java-ee-8-security-api/pom.xml b/java-ee-8-security-api/pom.xml index 3d235e10a8..ad33c74ad3 100644 --- a/java-ee-8-security-api/pom.xml +++ b/java-ee-8-security-api/pom.xml @@ -5,6 +5,7 @@ 4.0.0 java-ee-8-security-api 1.0-SNAPSHOT + java-ee-8-security-api pom @@ -41,7 +42,7 @@ - https://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/nightly/2018-05-25_1422/openliberty-all-20180525-1300.zip + https://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/release/2018-09-05_2337/openliberty-18.0.0.3.zip true diff --git a/java-lite/pom.xml b/java-lite/pom.xml index 5111cd2e7f..03f4e29f4e 100644 --- a/java-lite/pom.xml +++ b/java-lite/pom.xml @@ -5,6 +5,7 @@ org.baeldung java-lite 1.0-SNAPSHOT + java-lite war diff --git a/java-rmi/pom.xml b/java-rmi/pom.xml index 33931baedf..ad413b66ab 100644 --- a/java-rmi/pom.xml +++ b/java-rmi/pom.xml @@ -4,6 +4,7 @@ com.baeldung.rmi java-rmi 1.0-SNAPSHOT + java-rmi jar diff --git a/java-spi/exchange-rate-api/pom.xml b/java-spi/exchange-rate-api/pom.xml index b626916b56..fd3a7ae0a7 100644 --- a/java-spi/exchange-rate-api/pom.xml +++ b/java-spi/exchange-rate-api/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 exchange-rate-api + exchange-rate-api jar diff --git a/java-spi/exchange-rate-app/pom.xml b/java-spi/exchange-rate-app/pom.xml index a42a30ceda..7a076d560c 100644 --- a/java-spi/exchange-rate-app/pom.xml +++ b/java-spi/exchange-rate-app/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 exchange-rate-app + exchange-rate-app jar diff --git a/java-spi/exchange-rate-impl/pom.xml b/java-spi/exchange-rate-impl/pom.xml index 41c874c659..8a77b51793 100644 --- a/java-spi/exchange-rate-impl/pom.xml +++ b/java-spi/exchange-rate-impl/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 exchange-rate-impl + exchange-rate-impl jar diff --git a/java-spi/pom.xml b/java-spi/pom.xml index 9ac87bf960..97a22024bd 100644 --- a/java-spi/pom.xml +++ b/java-spi/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 java-spi + java-spi pom diff --git a/java-strings/README.md b/java-strings/README.md index a653087401..11893e68a2 100644 --- a/java-strings/README.md +++ b/java-strings/README.md @@ -35,3 +35,7 @@ - [String Not Empty Test Assertions in Java](https://www.baeldung.com/java-assert-string-not-empty) - [String Performance Hints](https://www.baeldung.com/java-string-performance) - [Using indexOf to Find All Occurrences of a Word in a String](https://www.baeldung.com/java-indexOf-find-string-occurrences) +- [Java Base64 Encoding and Decoding](https://www.baeldung.com/java-base64-encode-and-decode) +- [Generate a Secure Random Password in Java](https://www.baeldung.com/java-generate-secure-password) +- [Removing Repeated Characters from a String](https://www.baeldung.com/java-remove-repeated-char) +- [Join Array of Primitives with Separator in Java](https://www.baeldung.com/java-join-primitive-array) diff --git a/java-strings/pom.xml b/java-strings/pom.xml index ab94c28d4d..f4fb1c0865 100755 --- a/java-strings/pom.xml +++ b/java-strings/pom.xml @@ -122,13 +122,13 @@ - 3.5 + 3.8.1 1.10 3.6.1 1.19 61.1 - 26.0-jre + 27.0.1-jre diff --git a/java-strings/src/main/java/com/baeldung/string/AddingNewLineToString.java b/java-strings/src/main/java/com/baeldung/string/AddingNewLineToString.java new file mode 100644 index 0000000000..b522f7337b --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/AddingNewLineToString.java @@ -0,0 +1,69 @@ +package com.baeldung.string; + +public class AddingNewLineToString { + + public static void main(String[] args) { + String line1 = "Humpty Dumpty sat on a wall."; + String line2 = "Humpty Dumpty had a great fall."; + String rhyme = ""; + + System.out.println("***New Line in a String in Java***"); + //1. Using "\n" + System.out.println("1. Using \\n"); + rhyme = line1 + "\n" + line2; + System.out.println(rhyme); + + //2. Using "\r\n" + System.out.println("2. Using \\r\\n"); + rhyme = line1 + "\r\n" + line2; + System.out.println(rhyme); + + //3. Using "\r" + System.out.println("3. Using \\r"); + rhyme = line1 + "\r" + line2; + System.out.println(rhyme); + + //4. Using "\n\r" Note that this is not same as "\r\n" + // Using "\n\r" is equivalent to adding two lines + System.out.println("4. Using \\n\\r"); + rhyme = line1 + "\n\r" + line2; + System.out.println(rhyme); + + //5. Using System.lineSeparator() + System.out.println("5. Using System.lineSeparator()"); + rhyme = line1 + System.lineSeparator() + line2; + System.out.println(rhyme); + + //6. Using System.getProperty("line.separator") + System.out.println("6. Using System.getProperty(\"line.separator\")"); + rhyme = line1 + System.getProperty("line.separator") + line2; + System.out.println(rhyme); + + System.out.println("***HTML to rendered in a browser***"); + //1. Line break for HTML using
+ System.out.println("1. Line break for HTML using
"); + rhyme = line1 + "
" + line2; + System.out.println(rhyme); + + //2. Line break for HTML using “ ” + System.out.println("2. Line break for HTML using "); + rhyme = line1 + " " + line2; + System.out.println(rhyme); + + //3. Line break for HTML using “ ” + System.out.println("3. Line break for HTML using "); + rhyme = line1 + " " + line2; + System.out.println(rhyme); + + //4. Line break for HTML using “ ;” + System.out.println("4. Line break for HTML using "); + rhyme = line1 + " " + line2; + System.out.println(rhyme); + + //5. Line break for HTML using \n” + System.out.println("5. Line break for HTML using \\n"); + rhyme = line1 + "\n" + line2; + System.out.println(rhyme); + } + +} \ No newline at end of file diff --git a/java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java b/java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java new file mode 100644 index 0000000000..9462244bbb --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java @@ -0,0 +1,19 @@ +package com.baeldung.string.checkinputs; + +import java.util.Scanner; + +public class CheckIntegerInput { + + public static void main(String[] args) { + + try (Scanner scanner = new Scanner(System.in)) { + System.out.println("Enter an integer : "); + + if (scanner.hasNextInt()) { + System.out.println("You entered : " + scanner.nextInt()); + } else { + System.out.println("The input is not an integer"); + } + } + } +} \ No newline at end of file diff --git a/java-strings/src/main/java/com/baeldung/string/padding/StringPaddingUtil.java b/java-strings/src/main/java/com/baeldung/string/padding/StringPaddingUtil.java new file mode 100644 index 0000000000..80d05bb42a --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/padding/StringPaddingUtil.java @@ -0,0 +1,34 @@ +package com.baeldung.string.padding; + +public class StringPaddingUtil { + + public static String padLeftSpaces(String inputString, int length) { + if (inputString.length() >= length) { + return inputString; + } + StringBuilder sb = new StringBuilder(); + while (sb.length() < length - inputString.length()) { + sb.append(' '); + } + sb.append(inputString); + + return sb.toString(); + } + + public static String padLeft(String inputString, int length) { + if (inputString.length() >= length) { + return inputString; + } + StringBuilder sb = new StringBuilder(); + for (int i = 0; i < length; i++) { + sb.append(' '); + } + return sb.substring(inputString.length()) + inputString; + } + + public static String padLeftZeros(String inputString, int length) { + return String + .format("%1$" + length + "s", inputString) + .replace(' ', '0'); + } +} diff --git a/java-strings/src/main/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroes.java b/java-strings/src/main/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroes.java new file mode 100644 index 0000000000..c9d748e897 --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroes.java @@ -0,0 +1,103 @@ +package com.baeldung.string.removeleadingtrailingchar; + + +import org.apache.commons.lang3.StringUtils; + +import com.google.common.base.CharMatcher; + +public class RemoveLeadingAndTrailingZeroes { + + public static String removeLeadingZeroesWithStringBuilder(String s) { + StringBuilder sb = new StringBuilder(s); + + while (sb.length() > 1 && sb.charAt(0) == '0') { + sb.deleteCharAt(0); + } + + return sb.toString(); + } + + public static String removeTrailingZeroesWithStringBuilder(String s) { + StringBuilder sb = new StringBuilder(s); + + while (sb.length() > 1 && sb.charAt(sb.length() - 1) == '0') { + sb.setLength(sb.length() - 1); + } + + return sb.toString(); + } + + public static String removeLeadingZeroesWithSubstring(String s) { + int index = 0; + + for (; index < s.length() - 1; index++) { + if (s.charAt(index) != '0') { + break; + } + } + + return s.substring(index); + } + + public static String removeTrailingZeroesWithSubstring(String s) { + int index = s.length() - 1; + + for (; index > 0; index--) { + if (s.charAt(index) != '0') { + break; + } + } + + return s.substring(0, index + 1); + } + + public static String removeLeadingZeroesWithApacheCommonsStripStart(String s) { + String stripped = StringUtils.stripStart(s, "0"); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeTrailingZeroesWithApacheCommonsStripEnd(String s) { + String stripped = StringUtils.stripEnd(s, "0"); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeLeadingZeroesWithGuavaTrimLeadingFrom(String s) { + String stripped = CharMatcher.is('0') + .trimLeadingFrom(s); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeTrailingZeroesWithGuavaTrimTrailingFrom(String s) { + String stripped = CharMatcher.is('0') + .trimTrailingFrom(s); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeLeadingZeroesWithRegex(String s) { + return s.replaceAll("^0+(?!$)", ""); + } + + public static String removeTrailingZeroesWithRegex(String s) { + return s.replaceAll("(?!^)0+$", ""); + } +} diff --git a/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java b/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java new file mode 100644 index 0000000000..d8fd9c4b14 --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java @@ -0,0 +1,102 @@ +package com.baeldung.stringduplicates; + +import java.util.Arrays; +import java.util.HashSet; +import java.util.LinkedHashSet; +import java.util.Set; + +public class RemoveDuplicateFromString { + + + String removeDuplicatesUsingCharArray(String str) { + + char[] chars = str.toCharArray(); + StringBuilder sb = new StringBuilder(); + int repeatedCtr; + for (int i = 0; i < chars.length; i++) { + repeatedCtr = 0; + for (int j = i + 1; j < chars.length; j++) { + if (chars[i] == chars[j]) { + repeatedCtr++; + } + } + if (repeatedCtr == 0) { + sb.append(chars[i]); + } + } + return sb.toString(); + } + + String removeDuplicatesUsinglinkedHashSet(String str) { + + StringBuilder sb = new StringBuilder(); + Set linkedHashSet = new LinkedHashSet<>(); + + for (int i = 0; i < str.length(); i++) { + linkedHashSet.add(str.charAt(i)); + } + + for (Character c : linkedHashSet) { + sb.append(c); + } + + return sb.toString(); + } + + String removeDuplicatesUsingSorting(String str) { + StringBuilder sb = new StringBuilder(); + if(!str.isEmpty()) { + char[] chars = str.toCharArray(); + Arrays.sort(chars); + + sb.append(chars[0]); + for (int i = 1; i < chars.length; i++) { + if (chars[i] != chars[i - 1]) { + sb.append(chars[i]); + } + } + } + + return sb.toString(); + } + + String removeDuplicatesUsingHashSet(String str) { + + StringBuilder sb = new StringBuilder(); + Set hashSet = new HashSet<>(); + + for (int i = 0; i < str.length(); i++) { + hashSet.add(str.charAt(i)); + } + + for (Character c : hashSet) { + sb.append(c); + } + + return sb.toString(); + } + + String removeDuplicatesUsingIndexOf(String str) { + + StringBuilder sb = new StringBuilder(); + int idx; + for (int i = 0; i < str.length(); i++) { + char c = str.charAt(i); + idx = str.indexOf(c, i + 1); + if (idx == -1) { + sb.append(c); + } + } + return sb.toString(); + } + + + String removeDuplicatesUsingDistinct(String str) { + StringBuilder sb = new StringBuilder(); + str.chars().distinct().forEach(c -> sb.append((char) c)); + return sb.toString(); + } + +} + + diff --git a/java-strings/src/test/java/com/baeldung/string/StringFromPrimitiveArrayUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringFromPrimitiveArrayUnitTest.java new file mode 100644 index 0000000000..c93089e543 --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/StringFromPrimitiveArrayUnitTest.java @@ -0,0 +1,129 @@ +package com.baeldung.string; + +import com.google.common.base.Joiner; +import com.google.common.primitives.Chars; +import com.google.common.primitives.Ints; +import org.apache.commons.lang3.ArrayUtils; +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import java.nio.CharBuffer; +import java.util.Arrays; +import java.util.StringJoiner; +import java.util.stream.Collectors; + +import static org.assertj.core.api.Assertions.assertThat; + + +public class StringFromPrimitiveArrayUnitTest { + + private int[] intArray = {1, 2, 3, 4, 5, 6, 7, 8, 9}; + + private char[] charArray = {'a', 'b', 'c', 'd', 'e', 'f'}; + + private char separatorChar = '-'; + + private String separator = String.valueOf(separatorChar); + + private String expectedIntString = "1-2-3-4-5-6-7-8-9"; + + private String expectedCharString = "a-b-c-d-e-f"; + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_Java8CollectorsJoining() { + assertThat(Arrays.stream(intArray) + .mapToObj(String::valueOf) + .collect(Collectors.joining(separator))) + .isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_Java8CollectorsJoining() { + assertThat(CharBuffer.wrap(charArray).chars() + .mapToObj(intChar -> String.valueOf((char) intChar)) + .collect(Collectors.joining(separator))) + .isEqualTo(expectedCharString); + } + + + @Test + public void giveIntArray_whenJoinBySeparator_thenReturnsString_through_Java8StringJoiner() { + StringJoiner intStringJoiner = new StringJoiner(separator); + + Arrays.stream(intArray) + .mapToObj(String::valueOf) + .forEach(intStringJoiner::add); + + assertThat(intStringJoiner.toString()).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_Java8StringJoiner() { + StringJoiner charStringJoiner = new StringJoiner(separator); + + CharBuffer.wrap(charArray).chars() + .mapToObj(intChar -> String.valueOf((char) intChar)) + .forEach(charStringJoiner::add); + + assertThat(charStringJoiner.toString()).isEqualTo(expectedCharString); + } + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_CommonsLang() { + assertThat(StringUtils.join(intArray, separatorChar)).isEqualTo(expectedIntString); + assertThat(StringUtils.join(ArrayUtils.toObject(intArray), separator)).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_CommonsLang() { + assertThat(StringUtils.join(charArray, separatorChar)).isEqualTo(expectedCharString); + assertThat(StringUtils.join(ArrayUtils.toObject(charArray), separator)).isEqualTo(expectedCharString); + } + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_GuavaJoiner() { + assertThat(Joiner.on(separator).join(Ints.asList(intArray))).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_GuavaJoiner() { + assertThat(Joiner.on(separator).join(Chars.asList(charArray))).isEqualTo(expectedCharString); + } + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_Java7StringBuilder() { + assertThat(joinIntArrayWithStringBuilder(intArray, separator)).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_Java7StringBuilder() { + assertThat(joinCharArrayWithStringBuilder(charArray, separator)).isEqualTo(expectedCharString); + } + + private String joinIntArrayWithStringBuilder(int[] array, String separator) { + if (array.length == 0) { + return ""; + } + StringBuilder stringBuilder = new StringBuilder(); + for (int i = 0; i < array.length - 1; i++) { + stringBuilder.append(array[i]); + stringBuilder.append(separator); + } + stringBuilder.append(array[array.length - 1]); + return stringBuilder.toString(); + } + + private String joinCharArrayWithStringBuilder(char[] array, String separator) { + if (array.length == 0) { + return ""; + } + StringBuilder stringBuilder = new StringBuilder(); + for (int i = 0; i < array.length - 1; i++) { + stringBuilder.append(array[i]); + stringBuilder.append(separator); + } + stringBuilder.append(array[array.length - 1]); + return stringBuilder.toString(); + } + +} diff --git a/java-strings/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java new file mode 100644 index 0000000000..d952d2383b --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.string; + + +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +public class StringReplaceAndRemoveUnitTest { + + + @Test + public void givenTestStrings_whenReplace_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + String processed = master.replace(target, replacement); + assertTrue(processed.contains(replacement)); + assertFalse(processed.contains(target)); + + } + + @Test + public void givenTestStrings_whenReplaceAll_thenProcessedString() { + + String master2 = "Welcome to Baeldung, Hello World Baeldung"; + String regexTarget= "(Baeldung)$"; + String replacement = "Java"; + String processed2 = master2.replaceAll(regexTarget, replacement); + assertTrue(processed2.endsWith("Java")); + + } + + @Test + public void givenTestStrings_whenStringBuilderMethods_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + int startIndex = master.indexOf(target); + int stopIndex = startIndex + target.length(); + + StringBuilder builder = new StringBuilder(master); + + + builder.delete(startIndex, stopIndex); + assertFalse(builder.toString().contains(target)); + + + builder.replace(startIndex, stopIndex, replacement); + assertTrue(builder.toString().contains(replacement)); + + + } + + + @Test + public void givenTestStrings_whenStringUtilsMethods_thenProcessedStrings() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + String processed = StringUtils.replace(master, target, replacement); + assertTrue(processed.contains(replacement)); + + String master2 = "Hello World Baeldung!"; + String target2 = "baeldung"; + String processed2 = StringUtils.replaceIgnoreCase(master2, target2, replacement); + assertFalse(processed2.contains(target)); + + } + + + + + + + +} diff --git a/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java b/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java index 3a4e231828..eb397f2a3f 100644 --- a/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java +++ b/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java @@ -59,4 +59,14 @@ public class SubstringUnitTest { Assert.assertEquals("United States of America", text.substring(text.indexOf('(') + 1, text.indexOf(')'))); } + @Test + public void givenAString_whenUsedSubstringWithLastIndexOf_ShouldReturnProperSubstring() { + Assert.assertEquals("1984", text.substring(text.lastIndexOf('-') + 1, text.indexOf('.'))); + } + + @Test + public void givenAString_whenUsedSubstringWithIndexOfAString_ShouldReturnProperSubstring() { + Assert.assertEquals("USA (United States of America)", text.substring(text.indexOf("USA"), text.indexOf(')') + 1)); + } + } diff --git a/java-strings/src/test/java/com/baeldung/string/padding/StringPaddingUtilUnitTest.java b/java-strings/src/test/java/com/baeldung/string/padding/StringPaddingUtilUnitTest.java new file mode 100644 index 0000000000..f6a077a88e --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/padding/StringPaddingUtilUnitTest.java @@ -0,0 +1,50 @@ +package com.baeldung.string.padding; + +import com.google.common.base.Strings; +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class StringPaddingUtilUnitTest { + + String inputString = "123456"; + String expectedPaddedStringSpaces = " 123456"; + String expectedPaddedStringZeros = "0000123456"; + int minPaddedStringLength = 10; + + @Test + public void givenString_whenPaddingWithSpaces_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, StringPaddingUtil.padLeftSpaces(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithSpacesUsingSubstring_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, StringPaddingUtil.padLeft(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithZeros_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringZeros, StringPaddingUtil.padLeftZeros(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithSpacesUsingStringUtils_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, StringUtils.leftPad(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithZerosUsingStringUtils_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringZeros, StringUtils.leftPad(inputString, minPaddedStringLength, "0")); + } + + @Test + public void givenString_whenPaddingWithSpacesUsingGuavaStrings_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, Strings.padStart(inputString, minPaddedStringLength, ' ')); + } + + @Test + public void givenString_whenPaddingWithZerosUsingGuavaStrings_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringZeros, Strings.padStart(inputString, minPaddedStringLength, '0')); + } +} diff --git a/java-strings/src/test/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroesUnitTest.java b/java-strings/src/test/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroesUnitTest.java new file mode 100644 index 0000000000..55f932fea1 --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroesUnitTest.java @@ -0,0 +1,143 @@ +package com.baeldung.string.removeleadingtrailingchar; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.stream.Stream; + +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.Arguments; +import org.junit.jupiter.params.provider.MethodSource; + +public class RemoveLeadingAndTrailingZeroesUnitTest { + + public static Stream leadingZeroTestProvider() { + return Stream.of(Arguments.of("", ""), Arguments.of("abc", "abc"), Arguments.of("123", "123"), Arguments.of("0abc", "abc"), Arguments.of("0123", "123"), Arguments.of("0000123", "123"), Arguments.of("1230", "1230"), Arguments.of("01230", "1230"), Arguments.of("01", "1"), + Arguments.of("0001", "1"), Arguments.of("0", "0"), Arguments.of("00", "0"), Arguments.of("0000", "0"), Arguments.of("12034", "12034"), Arguments.of("1200034", "1200034"), Arguments.of("0012034", "12034"), Arguments.of("1203400", "1203400")); + } + + public static Stream trailingZeroTestProvider() { + return Stream.of(Arguments.of("", ""), Arguments.of("abc", "abc"), Arguments.of("123", "123"), Arguments.of("abc0", "abc"), Arguments.of("1230", "123"), Arguments.of("1230000", "123"), Arguments.of("0123", "0123"), Arguments.of("01230", "0123"), Arguments.of("10", "1"), + Arguments.of("1000", "1"), Arguments.of("0", "0"), Arguments.of("00", "0"), Arguments.of("0000", "0"), Arguments.of("12034", "12034"), Arguments.of("1200034", "1200034"), Arguments.of("0012034", "0012034"), Arguments.of("1203400", "12034")); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithStringBuilder_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithStringBuilder(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithStringBuilder_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithStringBuilder(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithSubstring_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithSubstring(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithSubstring_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithSubstring(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithApacheCommonsStripStart_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithApacheCommonsStripStart(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithApacheCommonsStripEnd_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithApacheCommonsStripEnd(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithGuavaTrimLeadingFrom_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithGuavaTrimLeadingFrom(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithGuavaTrimTrailingFrom_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithGuavaTrimTrailingFrom(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithRegex_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithRegex(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithRegex_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithRegex(input); + + // then + assertThat(result).isEqualTo(expected); + } + +} diff --git a/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java b/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java new file mode 100644 index 0000000000..895ecc4a3b --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java @@ -0,0 +1,82 @@ +package com.baeldung.stringduplicates; + +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +public class RemoveDuplicateFromStringUnitTest { + + private final static String STR1 = "racecar"; + private final static String STR2 = "J2ee programming"; + private final static String STR_EMPTY = ""; + + private RemoveDuplicateFromString removeDuplicateFromString; + + @Before + public void executedBeforeEach() { + removeDuplicateFromString = new RemoveDuplicateFromString(); + } + + + @Test + public void whenUsingCharArray_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("ecar", str1); + Assert.assertEquals("J2e poraming", str2); + } + + @Test + public void whenUsingLinkedHashSet_DuplicatesShouldBeRemovedAndItKeepStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR2); + + String strEmpty = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("race", str1); + Assert.assertEquals("J2e progamin", str2); + } + + @Test + public void whenUsingSorting_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingSorting(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingSorting(STR2); + + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingSorting(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("acer", str1); + Assert.assertEquals(" 2Jaegimnopr", str2); + } + + @Test + public void whenUsingHashSet_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("arce", str1); + Assert.assertEquals(" pa2regiJmno", str2); + } + + @Test + public void whenUsingIndexOf_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("ecar", str1); + Assert.assertEquals("J2e poraming", str2); + } + + @Test + public void whenUsingJava8_DuplicatesShouldBeRemovedAndItKeepStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingDistinct(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingDistinct(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingDistinct(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("race", str1); + Assert.assertEquals("J2e progamin", str2); + } +} diff --git a/java-vavr-stream/pom.xml b/java-vavr-stream/pom.xml index 395d2c81ba..c92f3c8742 100644 --- a/java-vavr-stream/pom.xml +++ b/java-vavr-stream/pom.xml @@ -5,6 +5,7 @@ com.baeldung.samples java-vavr-stream 1.0 + java-vavr-stream jar diff --git a/java-websocket/pom.xml b/java-websocket/pom.xml index e8ff8dfc36..7ba3ca61d0 100644 --- a/java-websocket/pom.xml +++ b/java-websocket/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung java-websocket - war 0.0.1-SNAPSHOT + java-websocket + war com.baeldung diff --git a/javafx/pom.xml b/javafx/pom.xml index c9c5bc294e..44e6f7e8da 100644 --- a/javafx/pom.xml +++ b/javafx/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 javafx - + javafx + parent-modules com.baeldung diff --git a/javax-servlets/pom.xml b/javax-servlets/pom.xml index 7b4eecd880..f00dd0ebe8 100644 --- a/javax-servlets/pom.xml +++ b/javax-servlets/pom.xml @@ -5,6 +5,7 @@ com.baeldung.javax-servlets javax-servlets 1.0-SNAPSHOT + javax-servlets war diff --git a/javaxval/pom.xml b/javaxval/pom.xml index 22f1827213..5f2690b5b4 100644 --- a/javaxval/pom.xml +++ b/javaxval/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung javaxval 0.1-SNAPSHOT - + javaxval + com.baeldung parent-modules diff --git a/jee-7/pom.xml b/jee-7/pom.xml index 4f6e6a20fb..97ed2cc51d 100644 --- a/jee-7/pom.xml +++ b/jee-7/pom.xml @@ -1,430 +1,538 @@ - - 4.0.0 - jee-7 - 1.0-SNAPSHOT - war - JavaEE 7 Arquillian Archetype Sample + + 4.0.0 + jee-7 + 1.0-SNAPSHOT + jee-7 + war + JavaEE 7 Arquillian Archetype Sample - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + - - - javax - javaee-api - ${javaee_api.version} - provided - + + + javax + javaee-api + ${javaee_api.version} + provided + - - org.jboss.arquillian.junit - arquillian-junit-container - test - - - org.jboss.arquillian.graphene - graphene-webdriver - ${graphene-webdriver.version} - pom - test - - - com.jayway.awaitility - awaitility - ${awaitility.version} - test - + + org.jboss.arquillian.junit + arquillian-junit-container + test + + + org.jboss.arquillian.graphene + graphene-webdriver + ${graphene-webdriver.version} + pom + test + + + com.jayway.awaitility + awaitility + ${awaitility.version} + test + - - org.jboss.shrinkwrap.resolver - shrinkwrap-resolver-impl-maven - test - jar - + + org.jboss.shrinkwrap.resolver + shrinkwrap-resolver-impl-maven + test + jar + - - org.jboss.shrinkwrap.resolver - shrinkwrap-resolver-impl-maven-archive - test - - - org.apache.httpcomponents - httpclient - ${httpclient.version} - - - commons-io - commons-io - ${commons-io.version} - - - com.sun.faces - jsf-api - ${com.sun.faces.jsf.version} - - - com.sun.faces - jsf-impl - ${com.sun.faces.jsf.version} - - - javax.servlet - jstl - ${jstl.version} - - - javax.servlet - javax.servlet-api - ${javax.servlet-api.version} - - - javax.servlet.jsp - jsp-api - ${jsp-api.version} - provided - - - taglibs - standard - ${taglibs.standard.version} - + + org.jboss.shrinkwrap.resolver + shrinkwrap-resolver-impl-maven-archive + test + + + org.apache.httpcomponents + httpclient + ${httpclient.version} + + + commons-io + commons-io + ${commons-io.version} + + + com.sun.faces + jsf-api + ${com.sun.faces.jsf.version} + + + com.sun.faces + jsf-impl + ${com.sun.faces.jsf.version} + + + javax.servlet + jstl + ${jstl.version} + + + javax.servlet + javax.servlet-api + ${javax.servlet-api.version} + + + javax.servlet.jsp + jsp-api + ${jsp-api.version} + provided + + + taglibs + standard + ${taglibs.standard.version} + - - javax.mvc - javax.mvc-api - 20160715 - - - org.glassfish.ozark - ozark - ${ozark.version} - + + javax.mvc + javax.mvc-api + 20160715 + + + org.glassfish.ozark + ozark + ${ozark.version} + - - org.springframework.security - spring-security-web - ${org.springframework.security.version} - + + org.springframework.security + spring-security-web + ${org.springframework.security.version} + - - org.springframework.security - spring-security-config - ${org.springframework.security.version} - - - org.springframework.security - spring-security-taglibs - ${org.springframework.security.version} - - + + org.springframework.security + spring-security-config + ${org.springframework.security.version} + + + org.springframework.security + spring-security-taglibs + ${org.springframework.security.version} + + - - - - org.apache.maven.plugins - maven-war-plugin - ${maven-war-plugin.version} - - src/main/webapp - false - - - - + + org.jboss.spec.javax.batch + jboss-batch-api_1.0_spec + 1.0.0.Final + + + org.jberet + jberet-core + 1.0.2.Final + + + org.jberet + jberet-support + 1.0.2.Final + + + org.jboss.spec.javax.transaction + jboss-transaction-api_1.2_spec + 1.0.0.Final + + + org.jboss.marshalling + jboss-marshalling + 1.4.2.Final + + + org.jboss.weld + weld-core + 2.1.1.Final + + + org.jboss.weld.se + weld-se + 2.1.1.Final + + + org.jberet + jberet-se + 1.0.2.Final + + + com.h2database + h2 + 1.4.178 + + + org.glassfish.jersey.containers + jersey-container-jetty-servlet + 2.22.1 + + - - - - org.jboss.arquillian - arquillian-bom - ${arquillian_core.version} - import - pom - - - org.jboss.arquillian.extension - arquillian-drone-bom - ${arquillian-drone-bom.version} - pom - import - - - + + + + org.apache.maven.plugins + maven-war-plugin + ${maven-war-plugin.version} + + src/main/webapp + false + + + + + + + + org.eclipse.m2e + lifecycle-mapping + 1.0.0 + + + + + + + org.apache.maven.plugins + + + maven-pmd-plugin + + + [3.8,) + + + check + + + + + + + + + + + + + - - - wildfly-managed-arquillian - - true - - - standalone-full.xml - ${project.build.directory}/wildfly-${version.wildfly} - - - - io.undertow - undertow-websockets-jsr - ${undertow-websockets-jsr.version} - test - - - org.jboss.resteasy - resteasy-client - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-jaxb-provider - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-json-p-provider - ${resteasy.version} - test - - - org.wildfly - wildfly-arquillian-container-managed - ${wildfly.version} - test - - + + + + org.jboss.arquillian + arquillian-bom + ${arquillian_core.version} + import + pom + + + org.jboss.arquillian.extension + arquillian-drone-bom + ${arquillian-drone-bom.version} + pom + import + + + - - - - - maven-dependency-plugin - ${maven-dependency-plugin.version} - - ${maven.test.skip} - - - - unpack - process-test-classes - - unpack - - - - - org.wildfly - wildfly-dist - ${wildfly.version} - zip - false - ${project.build.directory} - - - - - - - - maven-surefire-plugin - ${maven-surefire-plugin.version} - - - ${project.build.directory}/wildfly-${wildfly.version} - - - - - - - - - wildfly-remote-arquillian - - - io.undertow - undertow-websockets-jsr - ${undertow-websockets-jsr.version} - test - - - org.jboss.resteasy - resteasy-client - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-jaxb-provider - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-json-p-provider - ${resteasy.version} - test - - - org.wildfly - wildfly-arquillian-container-remote - ${wildfly.version} - test - - - - - glassfish-embedded-arquillian - - - org.glassfish.main.extras - glassfish-embedded-all - ${glassfish-embedded-all.version} - test - - - org.glassfish - javax.json - ${javax.json.version} - test - - - org.glassfish.tyrus - tyrus-client - ${tyrus.version} - test - - - org.glassfish.tyrus - tyrus-container-grizzly-client - ${tyrus.version} - test - - - org.glassfish.jersey.core - jersey-client - ${jersey.version} - test - - - org.jboss.arquillian.container - arquillian-glassfish-embedded-3.1 - ${arquillian-glassfish.version} - test - - - - - glassfish-remote-arquillian - - - org.glassfish - javax.json - ${javax.json.version} - test - - - org.glassfish.tyrus - tyrus-client - ${tyrus.version} - test - - - org.glassfish.tyrus - tyrus-container-grizzly-client - ${tyrus.version} - test - - - org.glassfish.jersey.core - jersey-client - ${jersey.version} - test - - - org.glassfish.jersey.media - jersey-media-json-jackson - ${jersey.version} - test - - - org.glassfish.jersey.media - jersey-media-json-processing - ${jersey.version} - test - - - org.jboss.arquillian.container - arquillian-glassfish-remote-3.1 - ${arquillian-glassfish.version} - test - - - - - webdriver-chrome - - true - - - chrome - - - - webdriver-firefox - - firefox - - - + + + wildfly-managed-arquillian + + true + + + standalone-full.xml + ${project.build.directory}/wildfly-${version.wildfly} + + + + io.undertow + undertow-websockets-jsr + ${undertow-websockets-jsr.version} + test + + + org.jboss.resteasy + resteasy-client + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-jaxb-provider + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-json-p-provider + ${resteasy.version} + test + + + org.wildfly + wildfly-arquillian-container-managed + ${wildfly.version} + test + + + sun.jdk + jconsole + + + + - - - bintray-mvc-spec-maven - bintray - http://dl.bintray.com/mvc-spec/maven - - true - - - false - - - + + + + + maven-dependency-plugin + ${maven-dependency-plugin.version} + + ${maven.test.skip} + + + + unpack + process-test-classes + + unpack + + + + + org.wildfly + wildfly-dist + ${wildfly.version} + zip + false + ${project.build.directory} + + + sun.jdk + jconsole + + + + + + + + + + maven-surefire-plugin + ${maven-surefire-plugin.version} + + + ${project.build.directory}/wildfly-${wildfly.version} + + + + + + + + + wildfly-remote-arquillian + + + io.undertow + undertow-websockets-jsr + ${undertow-websockets-jsr.version} + test + + + org.jboss.resteasy + resteasy-client + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-jaxb-provider + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-json-p-provider + ${resteasy.version} + test + + + org.wildfly + wildfly-arquillian-container-remote + ${wildfly.version} + test + + + sun.jdk + jconsole + + + + + + + glassfish-embedded-arquillian + + + org.glassfish.main.extras + glassfish-embedded-all + ${glassfish-embedded-all.version} + test + + + org.glassfish + javax.json + ${javax.json.version} + test + + + org.glassfish.tyrus + tyrus-client + ${tyrus.version} + test + + + org.glassfish.tyrus + tyrus-container-grizzly-client + ${tyrus.version} + test + + + org.glassfish.jersey.core + jersey-client + ${jersey.version} + test + + + org.jboss.arquillian.container + arquillian-glassfish-embedded-3.1 + ${arquillian-glassfish.version} + test + + + + + glassfish-remote-arquillian + + + org.glassfish + javax.json + ${javax.json.version} + test + + + org.glassfish.tyrus + tyrus-client + ${tyrus.version} + test + + + org.glassfish.tyrus + tyrus-container-grizzly-client + ${tyrus.version} + test + + + org.glassfish.jersey.core + jersey-client + ${jersey.version} + test + + + org.glassfish.jersey.media + jersey-media-json-jackson + ${jersey.version} + test + + + org.glassfish.jersey.media + jersey-media-json-processing + ${jersey.version} + test + + + org.jboss.arquillian.container + arquillian-glassfish-remote-3.1 + ${arquillian-glassfish.version} + test + + + + + webdriver-chrome + + true + + + chrome + + + + webdriver-firefox + + firefox + + + - - 1.8 - 3.0.0 - 7.0 - 1.1.11.Final - 8.2.1.Final - 1.7.0 - 1.4.6.Final - 3.0.19.Final - 4.1.1 - 1.0.4 - 1.13 - 2.25 - 1.0.0.Final - 2.6 - 4.2.3.RELEASE - 2.21.0 - 1.1.2 - 2.4 - 2.2.14 - 4.5 - 2.0.1.Final - 3.1.0 - 2.1.0.Final - 2.8 - 1.2 - 2.2 - 20160715 - + + + bintray-mvc-spec-maven + bintray + http://dl.bintray.com/mvc-spec/maven + + true + + + false + + + - + + 1.8 + 3.0.0 + 7.0 + 1.1.11.Final + 8.2.1.Final + 1.7.0 + 1.4.6.Final + 3.0.19.Final + 4.1.1 + 1.0.4 + 1.13 + 2.25 + 1.0.0.Final + 2.6 + 4.2.3.RELEASE + 2.21.0 + 1.1.2 + 2.4 + 2.2.14 + 4.5 + 2.0.1.Final + 3.1.0 + 2.1.0.Final + 2.8 + 1.2 + 2.2 + 20160715 + + + \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java new file mode 100644 index 0000000000..ce47de66af --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.chunk.listener.SkipReadListener; +import javax.inject.Named; + +@Named +public class ChunkExceptionSkipReadListener implements SkipReadListener { + @Override + public void onSkipReadItem(Exception e) throws Exception { + } +} \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java b/jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java new file mode 100644 index 0000000000..fe6759b365 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java @@ -0,0 +1,12 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.chunk.AbstractCheckpointAlgorithm; +import javax.inject.Named; + +@Named +public class CustomCheckPoint extends AbstractCheckpointAlgorithm { + @Override + public boolean isReadyToCheckpoint() throws Exception { + return SimpleChunkItemReader.COUNT % 5 == 0; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java b/jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java new file mode 100644 index 0000000000..6cc2012f23 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java @@ -0,0 +1,14 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.Decider; +import javax.batch.runtime.StepExecution; +import javax.inject.Named; + +@Named +public class DeciderJobSequence implements Decider { + @Override + public String decide(StepExecution[] ses) throws Exception { + return "nothing"; + } + +} \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java b/jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java new file mode 100644 index 0000000000..93eb20708d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java @@ -0,0 +1,20 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.AbstractBatchlet; +import javax.batch.api.BatchProperty; +import javax.batch.runtime.BatchStatus; +import javax.inject.Inject; +import javax.inject.Named; + +@Named +public class InjectSimpleBatchLet extends AbstractBatchlet { + @Inject + @BatchProperty(name = "name") + private String nameString; + + @Override + public String process() throws Exception { + System.out.println("Value passed in = " + nameString); + return BatchStatus.COMPLETED.toString(); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java new file mode 100644 index 0000000000..6a367b064b --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java @@ -0,0 +1,13 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.AbstractBatchlet; +import javax.batch.runtime.BatchStatus; +import javax.inject.Named; + +@Named +public class SimpleBatchLet extends AbstractBatchlet { + @Override + public String process() throws Exception { + return BatchStatus.FAILED.toString(); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java new file mode 100644 index 0000000000..3f8166b6d8 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java @@ -0,0 +1,12 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.chunk.ItemProcessor; +import javax.inject.Named; + +@Named +public class SimpleChunkItemProcessor implements ItemProcessor { + @Override + public Integer processItem(Object t) { + return ((Integer) t).intValue() % 2 == 0 ? null : ((Integer) t).intValue(); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java new file mode 100644 index 0000000000..10f81d95d0 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java @@ -0,0 +1,27 @@ +package com.baeldung.batch.understanding; + +import java.io.Serializable; +import java.util.StringTokenizer; +import javax.batch.api.chunk.AbstractItemReader; +import javax.inject.Named; + +@Named +public class SimpleChunkItemReader extends AbstractItemReader { + private StringTokenizer tokens; + public static int COUNT = 0; + + @Override + public Integer readItem() throws Exception { + if (tokens.hasMoreTokens()) { + COUNT++; + String tempTokenize = tokens.nextToken(); + return Integer.valueOf(tempTokenize); + } + return null; + } + + @Override + public void open(Serializable checkpoint) throws Exception { + tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ","); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java new file mode 100644 index 0000000000..92096d0571 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java @@ -0,0 +1,31 @@ +package com.baeldung.batch.understanding; + +import java.io.Serializable; +import java.util.StringTokenizer; + +import javax.batch.api.chunk.AbstractItemReader; +import javax.inject.Named; + +@Named +public class SimpleChunkItemReaderError extends AbstractItemReader { + private StringTokenizer tokens; + public static int COUNT = 0; + + @Override + public Integer readItem() throws Exception { + if (tokens.hasMoreTokens()) { + COUNT++; + int token = Integer.valueOf(tokens.nextToken()); + if (token == 3) { + throw new RuntimeException("Something happened"); + } + return Integer.valueOf(token); + } + return null; + } + + @Override + public void open(Serializable checkpoint) throws Exception { + tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ","); + } +} \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java new file mode 100644 index 0000000000..909596766d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java @@ -0,0 +1,13 @@ +package com.baeldung.batch.understanding; + +import java.util.List; + +import javax.batch.api.chunk.AbstractItemWriter; +import javax.inject.Named; + +@Named +public class SimpleChunkWriter extends AbstractItemWriter { + @Override + public void writeItems(List items) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java new file mode 100644 index 0000000000..e813a699c2 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java @@ -0,0 +1,41 @@ +package com.baeldung.batch.understanding.exception; + +import java.io.Serializable; + +public class MyInputRecord implements Serializable { + private int id; + + public MyInputRecord(int id) { + this.id = id; + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + + MyInputRecord that = (MyInputRecord) o; + + return id == that.id; + } + + @Override + public int hashCode() { + return id; + } + + @Override + public String toString() { + return "MyInputRecord: " + id; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java new file mode 100644 index 0000000000..4427a1f548 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java @@ -0,0 +1,15 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.ItemProcessor; +import javax.inject.Named; + +@Named +public class MyItemProcessor implements ItemProcessor { + @Override + public Object processItem(Object t) { + if (((MyInputRecord) t).getId() == 6) { + throw new NullPointerException(); + } + return new MyOutputRecord(((MyInputRecord) t).getId()); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java new file mode 100644 index 0000000000..dd1876ab7d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java @@ -0,0 +1,42 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.AbstractItemReader; +import javax.inject.Named; +import java.io.Serializable; +import java.util.StringTokenizer; + +@Named +public class MyItemReader extends AbstractItemReader { + private StringTokenizer tokens; + private MyInputRecord lastElement; + private boolean alreadyFailed; + + @Override + public void open(Serializable checkpoint) { + tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ","); + if (checkpoint != null) { + while (!Integer.valueOf(tokens.nextToken()) + .equals(((MyInputRecord) checkpoint).getId())) { + } + } + } + + @Override + public Object readItem() { + if (tokens.hasMoreTokens()) { + int token = Integer.valueOf(tokens.nextToken()); + if (token == 5 && !alreadyFailed) { + alreadyFailed = true; + throw new IllegalArgumentException("Could not read record"); + } + lastElement = new MyInputRecord(token); + return lastElement; + } + return null; + } + + @Override + public Serializable checkpointInfo() throws Exception { + return lastElement; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java new file mode 100644 index 0000000000..4e80d86d44 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java @@ -0,0 +1,19 @@ + +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.AbstractItemWriter; +import javax.inject.Named; +import java.util.List; + +@Named +public class MyItemWriter extends AbstractItemWriter { + private static int retries = 0; + + @Override + public void writeItems(List list) { + if (retries <= 3 && list.contains(new MyOutputRecord(8))) { + retries++; + throw new UnsupportedOperationException(); + } + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java new file mode 100644 index 0000000000..8f18fca7ba --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java @@ -0,0 +1,39 @@ +package com.baeldung.batch.understanding.exception; + +import java.io.Serializable; + +public class MyOutputRecord implements Serializable { + private int id; + + public MyOutputRecord(int id) { + this.id = id; + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + + MyOutputRecord that = (MyOutputRecord) o; + + return id == that.id; + } + + @Override + public int hashCode() { + return id; + } + + @Override + public String toString() { + return "MyOutputRecord: " + id; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java new file mode 100644 index 0000000000..3bd35820c3 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.RetryProcessListener; +import javax.inject.Named; + +@Named +public class MyRetryProcessorListener implements RetryProcessListener { + @Override + public void onRetryProcessException(Object item, Exception ex) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java new file mode 100644 index 0000000000..5c4f56b75d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.RetryReadListener; +import javax.inject.Named; + +@Named +public class MyRetryReadListener implements RetryReadListener { + @Override + public void onRetryReadException(Exception ex) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java new file mode 100644 index 0000000000..a8683d86a9 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java @@ -0,0 +1,12 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.RetryWriteListener; +import javax.inject.Named; +import java.util.List; + +@Named +public class MyRetryWriteListener implements RetryWriteListener { + @Override + public void onRetryWriteException(List items, Exception ex) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java new file mode 100644 index 0000000000..74f7565cf7 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.SkipProcessListener; +import javax.inject.Named; + +@Named +public class MySkipProcessorListener implements SkipProcessListener { + @Override + public void onSkipProcessItem(Object t, Exception e) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java new file mode 100644 index 0000000000..aecaf93e75 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.SkipReadListener; +import javax.inject.Named; + +@Named +public class MySkipReadListener implements SkipReadListener { + @Override + public void onSkipReadItem(Exception e) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java new file mode 100644 index 0000000000..928773b61d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java @@ -0,0 +1,13 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.SkipWriteListener; +import javax.inject.Named; +import java.util.List; + +@Named +public class MySkipWriteListener implements SkipWriteListener { + @Override + public void onSkipWriteItem(List list, Exception e) throws Exception { + list.remove(new MyOutputRecord(2)); + } +} diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml b/jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml new file mode 100644 index 0000000000..b0f327dd39 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml new file mode 100644 index 0000000000..4905586fb9 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml @@ -0,0 +1,18 @@ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml new file mode 100644 index 0000000000..207a9242b1 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml b/jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml new file mode 100644 index 0000000000..d152f063f6 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml @@ -0,0 +1,13 @@ + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml b/jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml new file mode 100644 index 0000000000..76c64ee899 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml new file mode 100644 index 0000000000..9c707de8a4 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml @@ -0,0 +1,9 @@ + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml new file mode 100644 index 0000000000..b2b15b7bd9 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml @@ -0,0 +1,11 @@ + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml new file mode 100644 index 0000000000..743fcafd65 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml new file mode 100644 index 0000000000..2fafb83cc7 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleJobSequence.xml new file mode 100644 index 0000000000..7110db7f23 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleJobSequence.xml @@ -0,0 +1,17 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml new file mode 100644 index 0000000000..0a9ea97dc7 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/beans.xml b/jee-7/src/main/resources/META-INF/beans.xml new file mode 100644 index 0000000000..ae0f4bf2ee --- /dev/null +++ b/jee-7/src/main/resources/META-INF/beans.xml @@ -0,0 +1,8 @@ + + + \ No newline at end of file diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java b/jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java new file mode 100644 index 0000000000..5060bd9b91 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java @@ -0,0 +1,79 @@ +package com.baeldung.batch.understanding; + +import java.util.HashMap; +import java.util.Map; + +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; + +public class BatchTestHelper { + private static final int MAX_TRIES = 40; + private static final int THREAD_SLEEP = 1000; + + private BatchTestHelper() { + throw new UnsupportedOperationException(); + } + + public static JobExecution keepTestAlive(JobExecution jobExecution) throws InterruptedException { + int maxTries = 0; + while (!jobExecution.getBatchStatus() + .equals(BatchStatus.COMPLETED)) { + if (maxTries < MAX_TRIES) { + maxTries++; + Thread.sleep(THREAD_SLEEP); + jobExecution = BatchRuntime.getJobOperator() + .getJobExecution(jobExecution.getExecutionId()); + } else { + break; + } + } + Thread.sleep(THREAD_SLEEP); + return jobExecution; + } + + public static JobExecution keepTestFailed(JobExecution jobExecution) throws InterruptedException { + int maxTries = 0; + while (!jobExecution.getBatchStatus() + .equals(BatchStatus.FAILED)) { + if (maxTries < MAX_TRIES) { + maxTries++; + Thread.sleep(THREAD_SLEEP); + jobExecution = BatchRuntime.getJobOperator() + .getJobExecution(jobExecution.getExecutionId()); + } else { + break; + } + } + Thread.sleep(THREAD_SLEEP); + + return jobExecution; + } + + public static JobExecution keepTestStopped(JobExecution jobExecution) throws InterruptedException { + int maxTries = 0; + while (!jobExecution.getBatchStatus() + .equals(BatchStatus.STOPPED)) { + if (maxTries < MAX_TRIES) { + maxTries++; + Thread.sleep(THREAD_SLEEP); + jobExecution = BatchRuntime.getJobOperator() + .getJobExecution(jobExecution.getExecutionId()); + } else { + break; + } + } + Thread.sleep(THREAD_SLEEP); + return jobExecution; + } + + public static Map getMetricsMap(Metric[] metrics) { + Map metricsMap = new HashMap<>(); + for (Metric metric : metrics) { + metricsMap.put(metric.getType(), metric.getValue()); + } + return metricsMap; + } + +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java new file mode 100644 index 0000000000..a9488c5c03 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; +import java.util.Map; +import java.util.Properties; +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; +import javax.batch.runtime.StepExecution; +import com.baeldung.batch.understanding.BatchTestHelper; + +import org.junit.jupiter.api.Test; + +class CustomCheckPointUnitTest { + @Test + public void givenChunk_whenCustomCheckPoint_thenCommitCount_3() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("customCheckPoint", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + for (StepExecution stepExecution : jobOperator.getStepExecutions(executionId)) { + if (stepExecution.getStepName() + .equals("firstChunkStep")) { + Map metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics()); + assertEquals(3L, metricsMap.get(Metric.MetricType.COMMIT_COUNT) + .longValue()); + } + } + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java new file mode 100644 index 0000000000..7c5e8d0b78 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java @@ -0,0 +1,74 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; + +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class JobSequenceUnitTest { + @Test + public void givenTwoSteps_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(2 , jobOperator.getStepExecutions(executionId).size()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenFlow_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("flowJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(3 , jobOperator.getStepExecutions(executionId).size()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenDecider_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("decideJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + List executedSteps = new ArrayList<>(); + for (StepExecution stepExecution : stepExecutions) { + executedSteps.add(stepExecution.getStepName()); + } + assertEquals(2, jobOperator.getStepExecutions(executionId).size()); + assertArrayEquals(new String[] { "firstBatchStepStep1", "firstBatchStepStep3" }, executedSteps.toArray()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenSplit_thenBatch_CompletesWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("splitJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + List executedSteps = new ArrayList<>(); + for (StepExecution stepExecution : stepExecutions) { + executedSteps.add(stepExecution.getStepName()); + } + assertEquals(3, stepExecutions.size()); + assertTrue(executedSteps.contains("splitJobSequenceStep1")); + assertTrue(executedSteps.contains("splitJobSequenceStep2")); + assertTrue(executedSteps.contains("splitJobSequenceStep3")); + assertTrue(executedSteps.get(0).equals("splitJobSequenceStep1") || executedSteps.get(0).equals("splitJobSequenceStep2")); + assertTrue(executedSteps.get(1).equals("splitJobSequenceStep1") || executedSteps.get(1).equals("splitJobSequenceStep2")); + assertTrue(executedSteps.get(2).equals("splitJobSequenceStep3")); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java new file mode 100644 index 0000000000..485c997cc6 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java @@ -0,0 +1,68 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class SimpleBatchLetUnitTest { + @Test + public void givenBatchLet_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenBatchLetProperty_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("injectionSimpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenBatchLetPartition_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("partitionSimpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenBatchLetStarted_whenStopped_thenBatchStopped() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobOperator.stop(executionId); + jobExecution = BatchTestHelper.keepTestStopped(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.STOPPED); + } + + @Test + public void givenBatchLetStopped_whenRestarted_thenBatchCompletesSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobOperator.stop(executionId); + jobExecution = BatchTestHelper.keepTestStopped(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.STOPPED); + executionId = jobOperator.restart(jobExecution.getExecutionId(), new Properties()); + jobExecution = BatchTestHelper.keepTestAlive(jobOperator.getJobExecution(executionId)); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java new file mode 100644 index 0000000000..57c794ba00 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java @@ -0,0 +1,67 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class SimpleChunkUnitTest { + @Test + public void givenChunk_thenBatch_CompletesWithSucess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + for (StepExecution stepExecution : stepExecutions) { + if (stepExecution.getStepName() + .equals("firstChunkStep")) { + Map metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics()); + assertEquals(10L, metricsMap.get(Metric.MetricType.READ_COUNT) + .longValue()); + assertEquals(10L / 2L, metricsMap.get(Metric.MetricType.WRITE_COUNT) + .longValue()); + assertEquals(10L / 3 + (10L % 3 > 0 ? 1 : 0), metricsMap.get(Metric.MetricType.COMMIT_COUNT) + .longValue()); + } + } + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenChunk__thenBatch_fetchInformation() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + // job name contains simpleBatchLet which is the name of the file + assertTrue(jobOperator.getJobNames().contains("simpleChunk")); + // job parameters are empty + assertTrue(jobOperator.getParameters(executionId).isEmpty()); + // step execution information + List stepExecutions = jobOperator.getStepExecutions(executionId); + assertEquals("firstChunkStep", stepExecutions.get(0).getStepName()); + // finding out batch status + assertEquals(BatchStatus.COMPLETED, stepExecutions.get(0).getBatchStatus()); + Map metricTest = BatchTestHelper.getMetricsMap(stepExecutions.get(0).getMetrics()); + assertEquals(10L, metricTest.get(Metric.MetricType.READ_COUNT).longValue()); + assertEquals(5L, metricTest.get(Metric.MetricType.FILTER_COUNT).longValue()); + assertEquals(4L, metricTest.get(Metric.MetricType.COMMIT_COUNT).longValue()); + assertEquals(5L, metricTest.get(Metric.MetricType.WRITE_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.READ_SKIP_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.WRITE_SKIP_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.PROCESS_SKIP_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.ROLLBACK_COUNT).longValue()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java new file mode 100644 index 0000000000..0f6d068888 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java @@ -0,0 +1,48 @@ +package com.baeldung.batch.understanding; + +import static org.junit.Assert.assertTrue; +import static org.junit.jupiter.api.Assertions.*; + +import java.util.List; +import java.util.Map; +import java.util.Properties; +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric.MetricType; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class SimpleErrorChunkUnitTest { + + @Test + public void givenChunkError_thenBatch_CompletesWithFailed() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleErrorChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestFailed(jobExecution); + System.out.println(jobExecution.getBatchStatus()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.FAILED); + } + + @Test + public void givenChunkError_thenErrorSkipped_CompletesWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleErrorSkipChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + for (StepExecution stepExecution : stepExecutions) { + if (stepExecution.getStepName() + .equals("errorStep")) { + Map metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics()); + long skipCount = metricsMap.get(MetricType.PROCESS_SKIP_COUNT) + .longValue(); + assertTrue("Skip count=" + skipCount, skipCount == 1l || skipCount == 2l); + } + } + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jenkins/hello-world/pom.xml b/jenkins/hello-world/pom.xml index fb2154c7ad..f00a551173 100644 --- a/jenkins/hello-world/pom.xml +++ b/jenkins/hello-world/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - jenkins-hello-world + hello-world 1.0-SNAPSHOT + hello-world hpi - Hello World Plugin A sample Jenkins Hello World plugin diff --git a/jersey/README.md b/jersey/README.md index c548a79c6d..1dd871b3e8 100644 --- a/jersey/README.md +++ b/jersey/README.md @@ -2,3 +2,4 @@ - [Jersey MVC Support](https://www.baeldung.com/jersey-mvc) - [Bean Validation in Jersey](https://www.baeldung.com/jersey-bean-validation) - [Set a Response Body in JAX-RS](https://www.baeldung.com/jax-rs-response) +- [Exploring the Jersey Test Framework](https://www.baeldung.com/jersey-test) diff --git a/jersey/pom.xml b/jersey/pom.xml index b55bdc5330..a3adb4cf5a 100644 --- a/jersey/pom.xml +++ b/jersey/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - com.baeldung jersey 0.0.1-SNAPSHOT + jersey war diff --git a/jhipster/jhipster-microservice/pom.xml b/jhipster/jhipster-microservice/pom.xml index 4a60e47f87..051d5f70b7 100644 --- a/jhipster/jhipster-microservice/pom.xml +++ b/jhipster/jhipster-microservice/pom.xml @@ -3,9 +3,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jhipster-microservice + jhipster-microservice pom - JHipster Microservice - + jhipster com.baeldung.jhipster diff --git a/jhipster/jhipster-monolithic/pom.xml b/jhipster/jhipster-monolithic/pom.xml index e242668759..12dead99df 100644 --- a/jhipster/jhipster-monolithic/pom.xml +++ b/jhipster/jhipster-monolithic/pom.xml @@ -3,6 +3,7 @@ 4.0.0 jhipster-monolithic war + jhipster-monolithic JHipster Monolithic Application diff --git a/jib/README.md b/jib/README.md new file mode 100644 index 0000000000..82bd2fed42 --- /dev/null +++ b/jib/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Dockerizing Java Apps using Jib](https://www.baeldung.com/jib-dockerizing) diff --git a/jni/pom.xml b/jni/pom.xml index d4cc409d33..4850e07ed7 100644 --- a/jni/pom.xml +++ b/jni/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jni - + jni + com.baeldung parent-modules diff --git a/jsf/pom.xml b/jsf/pom.xml index 2ac8a9f7c2..fc6d4a0ee2 100644 --- a/jsf/pom.xml +++ b/jsf/pom.xml @@ -4,6 +4,7 @@ 4.0.0 jsf 0.1-SNAPSHOT + jsf war diff --git a/json/README.md b/json/README.md index e0679bc60b..2e253a4ae9 100644 --- a/json/README.md +++ b/json/README.md @@ -9,4 +9,5 @@ - [Introduction to JsonPath](http://www.baeldung.com/guide-to-jayway-jsonpath) - [Introduction to JSON-Java (org.json)](http://www.baeldung.com/java-org-json) - [Overview of JSON Pointer](https://www.baeldung.com/json-pointer) -- [Introduction to the JSON Binding API (JSR 367) in Java](http://www.baeldung.com/java-json-binding-api) \ No newline at end of file +- [Introduction to the JSON Binding API (JSR 367) in Java](http://www.baeldung.com/java-json-binding-api) +- [Get a Value by Key in a JSONArray](https://www.baeldung.com/java-jsonarray-get-value-by-key) diff --git a/json/pom.xml b/json/pom.xml index b688baec06..db98ec437e 100644 --- a/json/pom.xml +++ b/json/pom.xml @@ -4,7 +4,8 @@ org.baeldung json 0.0.1-SNAPSHOT - + json + com.baeldung parent-modules diff --git a/jsoup/pom.xml b/jsoup/pom.xml index 2704d7bc00..f6e25e7a23 100644 --- a/jsoup/pom.xml +++ b/jsoup/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jsoup + jsoup jar diff --git a/jta/pom.xml b/jta/pom.xml index 89bdccf25e..4754c1872b 100644 --- a/jta/pom.xml +++ b/jta/pom.xml @@ -3,8 +3,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - jta-demo + jta 1.0-SNAPSHOT + jta jar JEE JTA demo diff --git a/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java b/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java index d3bd80a2ee..f79238e66a 100644 --- a/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java +++ b/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java @@ -25,7 +25,7 @@ public class TellerService { bankAccountService.transfer(fromAccontId, toAccountId, amount); auditService.log(fromAccontId, toAccountId, amount); BigDecimal balance = bankAccountService.balanceOf(fromAccontId); - if (balance.compareTo(BigDecimal.ZERO) <= 0) { + if (balance.compareTo(BigDecimal.ZERO) < 0) { throw new RuntimeException("Insufficient fund."); } } @@ -35,7 +35,7 @@ public class TellerService { bankAccountService.transfer(fromAccontId, toAccountId, amount); auditService.log(fromAccontId, toAccountId, amount); BigDecimal balance = bankAccountService.balanceOf(fromAccontId); - if (balance.compareTo(BigDecimal.ZERO) <= 0) { + if (balance.compareTo(BigDecimal.ZERO) < 0) { userTransaction.rollback(); throw new RuntimeException("Insufficient fund."); } else { diff --git a/jws/pom.xml b/jws/pom.xml index 1970ab9921..2c89b687f8 100644 --- a/jws/pom.xml +++ b/jws/pom.xml @@ -3,9 +3,9 @@ 4.0.0 com.example jws - war 0.0.1-SNAPSHOT - jws-example + jws + war com.baeldung diff --git a/kotlin-libraries/README.md b/kotlin-libraries/README.md index 30c4d03ded..b9611043c8 100644 --- a/kotlin-libraries/README.md +++ b/kotlin-libraries/README.md @@ -7,3 +7,4 @@ - [Processing JSON with Kotlin and Klaxson](http://www.baeldung.com/kotlin-json-klaxson) - [Kotlin with Ktor](http://www.baeldung.com/kotlin-ktor) - [Guide to the Kotlin Exposed Framework](https://www.baeldung.com/kotlin-exposed-persistence) +- [Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates) diff --git a/kotlin-libraries/pom.xml b/kotlin-libraries/pom.xml index c5b7fed951..ae77a9aa2d 100644 --- a/kotlin-libraries/pom.xml +++ b/kotlin-libraries/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 kotlin-libraries + kotlin-libraries jar @@ -87,6 +88,13 @@ h2 ${h2database.version} + + + io.arrow-kt + arrow-core + 0.7.3 + + diff --git a/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEither.kt b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEither.kt new file mode 100644 index 0000000000..75dfb9a2a4 --- /dev/null +++ b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEither.kt @@ -0,0 +1,54 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.Either +import arrow.core.filterOrElse +import kotlin.math.sqrt + +class FunctionalErrorHandlingWithEither { + + sealed class ComputeProblem { + object OddNumber : ComputeProblem() + object NotANumber : ComputeProblem() + } + + fun parseInput(s : String) : Either = Either.cond(s.toIntOrNull() != null, {-> s.toInt()}, {->ComputeProblem.NotANumber} ) + + fun isEven(x : Int) : Boolean = x % 2 == 0 + + fun biggestDivisor(x: Int) : Int = biggestDivisor(x, 2) + + fun biggestDivisor(x : Int, y : Int) : Int { + if(x == y){ + return 1; + } + if(x % y == 0){ + return x / y; + } + return biggestDivisor(x, y+1) + } + + fun isSquareNumber(x : Int) : Boolean { + val sqrt: Double = sqrt(x.toDouble()) + return sqrt % 1.0 == 0.0 + } + + fun computeWithEither(input : String) : Either { + return parseInput(input) + .filterOrElse(::isEven) {->ComputeProblem.OddNumber} + .map (::biggestDivisor) + .map (::isSquareNumber) + } + + fun computeWithEitherClient(input : String) { + val computeWithEither = computeWithEither(input) + + when(computeWithEither){ + is Either.Right -> "The greatest divisor is square number: ${computeWithEither.b}" + is Either.Left -> when(computeWithEither.a){ + is ComputeProblem.NotANumber -> "Wrong input! Not a number!" + is ComputeProblem.OddNumber -> "It is an odd number!" + } + } + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOption.kt b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOption.kt new file mode 100644 index 0000000000..5fddd1d88e --- /dev/null +++ b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOption.kt @@ -0,0 +1,46 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.None +import arrow.core.Option +import arrow.core.Some +import kotlin.math.sqrt + +class FunctionalErrorHandlingWithOption { + + fun parseInput(s : String) : Option = Option.fromNullable(s.toIntOrNull()) + + fun isEven(x : Int) : Boolean = x % 2 == 0 + + fun biggestDivisor(x: Int) : Int = biggestDivisor(x, 2) + + fun biggestDivisor(x : Int, y : Int) : Int { + if(x == y){ + return 1; + } + if(x % y == 0){ + return x / y; + } + return biggestDivisor(x, y+1) + } + + fun isSquareNumber(x : Int) : Boolean { + val sqrt: Double = sqrt(x.toDouble()) + return sqrt % 1.0 == 0.0 + } + + fun computeWithOption(input : String) : Option { + return parseInput(input) + .filter(::isEven) + .map(::biggestDivisor) + .map(::isSquareNumber) + } + + fun computeWithOptionClient(input : String) : String{ + val computeOption = computeWithOption(input) + + return when(computeOption){ + is None -> "Not an even number!" + is Some -> "The greatest divisor is square number: ${computeOption.t}" + } + } +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt new file mode 100644 index 0000000000..692425ee07 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt @@ -0,0 +1,143 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.* +import org.junit.Assert +import org.junit.Test + +class FunctionalDataTypes { + + @Test + fun whenIdCreated_thanValueIsPresent(){ + val id = Id("foo") + val justId = Id.just("foo"); + + Assert.assertEquals("foo", id.extract()) + Assert.assertEquals(justId, id) + } + + fun length(s : String) : Int = s.length + + fun isBigEnough(i : Int) : Boolean = i > 10 + + @Test + fun whenIdCreated_thanMapIsAssociative(){ + val foo = Id("foo") + + val map1 = foo.map(::length) + .map(::isBigEnough) + val map2 = foo.map { s -> isBigEnough(length(s)) } + + Assert.assertEquals(map1, map2) + } + + fun lengthId(s : String) : Id = Id.just(length(s)) + + fun isBigEnoughId(i : Int) : Id = Id.just(isBigEnough(i)) + + @Test + fun whenIdCreated_thanFlatMapIsAssociative(){ + val bar = Id("bar") + + val flatMap = bar.flatMap(::lengthId) + .flatMap(::isBigEnoughId) + val flatMap1 = bar.flatMap { s -> lengthId(s).flatMap(::isBigEnoughId) } + + Assert.assertEquals(flatMap, flatMap1) + } + + @Test + fun whenOptionCreated_thanValueIsPresent(){ + val factory = Option.just(42) + val constructor = Option(42) + val emptyOptional = Option.empty() + val fromNullable = Option.fromNullable(null) + + Assert.assertEquals(42, factory.getOrElse { -1 }) + Assert.assertEquals(factory, constructor) + Assert.assertEquals(emptyOptional, fromNullable) + } + + @Test + fun whenOptionCreated_thanConstructorDifferFromFactory(){ + val constructor : Option = Option(null) + val fromNullable : Option = Option.fromNullable(null) + + try{ + constructor.map { s -> s!!.length } + Assert.fail() + } catch (e : KotlinNullPointerException){ + fromNullable.map { s->s!!.length } + } + Assert.assertNotEquals(constructor, fromNullable) + } + + fun wrapper(x : Integer?) : Option = if (x == null) Option.just(-1) else Option.just(x.toInt()) + + @Test + fun whenOptionFromNullableCreated_thanItBreaksLeftIdentity(){ + val optionFromNull = Option.fromNullable(null) + + Assert.assertNotEquals(optionFromNull.flatMap(::wrapper), wrapper(null)) + } + + @Test + fun whenEitherCreated_thanOneValueIsPresent(){ + val rightOnly : Either = Either.right(42) + val leftOnly : Either = Either.left("foo") + + Assert.assertTrue(rightOnly.isRight()) + Assert.assertTrue(leftOnly.isLeft()) + Assert.assertEquals(42, rightOnly.getOrElse { -1 }) + Assert.assertEquals(-1, leftOnly.getOrElse { -1 }) + + Assert.assertEquals(0, rightOnly.map { it % 2 }.getOrElse { -1 }) + Assert.assertEquals(-1, leftOnly.map { it % 2 }.getOrElse { -1 }) + Assert.assertTrue(rightOnly.flatMap { Either.Right(it % 2) }.isRight()) + Assert.assertTrue(leftOnly.flatMap { Either.Right(it % 2) }.isLeft()) + } + + @Test + fun whenEvalNowUsed_thenMapEvaluatedLazily(){ + val now = Eval.now(1) + Assert.assertEquals(1, now.value()) + + var counter : Int = 0 + val map = now.map { x -> counter++; x+1 } + Assert.assertEquals(0, counter) + + val value = map.value() + Assert.assertEquals(2, value) + Assert.assertEquals(1, counter) + } + + @Test + fun whenEvalLaterUsed_theResultIsMemoized(){ + var counter : Int = 0 + val later = Eval.later { counter++; counter } + Assert.assertEquals(0, counter) + + val firstValue = later.value() + Assert.assertEquals(1, firstValue) + Assert.assertEquals(1, counter) + + val secondValue = later.value() + Assert.assertEquals(1, secondValue) + Assert.assertEquals(1, counter) + } + + @Test + fun whenEvalAlwaysUsed_theResultIsNotMemoized(){ + var counter : Int = 0 + val later = Eval.always { counter++; counter } + Assert.assertEquals(0, counter) + + val firstValue = later.value() + Assert.assertEquals(1, firstValue) + Assert.assertEquals(1, counter) + + val secondValue = later.value() + Assert.assertEquals(2, secondValue) + Assert.assertEquals(2, counter) + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt new file mode 100644 index 0000000000..47fbf825a0 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt @@ -0,0 +1,68 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.Either +import com.baeldung.kotlin.arrow.FunctionalErrorHandlingWithEither.ComputeProblem.NotANumber +import com.baeldung.kotlin.arrow.FunctionalErrorHandlingWithEither.ComputeProblem.OddNumber +import org.junit.Assert +import org.junit.Test + +class FunctionalErrorHandlingWithEitherTest { + + val operator = FunctionalErrorHandlingWithEither() + + @Test + fun givenInvalidInput_whenComputeInvoked_NotANumberIsPresent(){ + val computeWithEither = operator.computeWithEither("bar") + + Assert.assertTrue(computeWithEither.isLeft()) + when(computeWithEither){ + is Either.Left -> when(computeWithEither.a){ + NotANumber -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } + + @Test + fun givenOddNumberInput_whenComputeInvoked_OddNumberIsPresent(){ + val computeWithEither = operator.computeWithEither("121") + + Assert.assertTrue(computeWithEither.isLeft()) + when(computeWithEither){ + is Either.Left -> when(computeWithEither.a){ + OddNumber -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } + + @Test + fun givenEvenNumberWithoutSquare_whenComputeInvoked_OddNumberIsPresent(){ + val computeWithEither = operator.computeWithEither("100") + + Assert.assertTrue(computeWithEither.isRight()) + when(computeWithEither){ + is Either.Right -> when(computeWithEither.b){ + false -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } + + @Test + fun givenEvenNumberWithSquare_whenComputeInvoked_OddNumberIsPresent(){ + val computeWithEither = operator.computeWithEither("98") + + Assert.assertTrue(computeWithEither.isRight()) + when(computeWithEither){ + is Either.Right -> when(computeWithEither.b){ + true -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt new file mode 100644 index 0000000000..3ca4cd033f --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt @@ -0,0 +1,34 @@ +package com.baeldung.kotlin.arrow + +import org.junit.Assert +import org.junit.Test + +class FunctionalErrorHandlingWithOptionTest { + + val operator = FunctionalErrorHandlingWithOption() + + @Test + fun givenInvalidInput_thenErrorMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("foo") + Assert.assertEquals("Not an even number!", useComputeOption) + } + + @Test + fun givenOddNumberInput_thenErrorMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("539") + Assert.assertEquals("Not an even number!",useComputeOption) + } + + @Test + fun givenEvenNumberInputWithNonSquareNum_thenFalseMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("100") + Assert.assertEquals("The greatest divisor is square number: false",useComputeOption) + } + + @Test + fun givenEvenNumberInputWithSquareNum_thenTrueMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("242") + Assert.assertEquals("The greatest divisor is square number: true",useComputeOption) + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt new file mode 100644 index 0000000000..d52a2f0f19 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt @@ -0,0 +1,34 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.LocalDate +import java.time.format.DateTimeFormatter + +class CreateDateUnitTest { + + @Test + fun givenString_whenDefaultFormat_thenCreated() { + + var date = LocalDate.parse("2018-12-31") + + assertThat(date).isEqualTo("2018-12-31") + } + + @Test + fun givenString_whenCustomFormat_thenCreated() { + + var formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy") + var date = LocalDate.parse("31-12-2018", formatter) + + assertThat(date).isEqualTo("2018-12-31") + } + + @Test + fun givenYMD_whenUsingOf_thenCreated() { + var date = LocalDate.of(2018, 12, 31) + + assertThat(date).isEqualTo("2018-12-31") + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt new file mode 100644 index 0000000000..ef3841752b --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt @@ -0,0 +1,29 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.DayOfWeek +import java.time.LocalDate +import java.time.Month + +class ExtractDateUnitTest { + + @Test + fun givenDate_thenExtractedYMD() { + var date = LocalDate.parse("2018-12-31") + + assertThat(date.year).isEqualTo(2018) + assertThat(date.month).isEqualTo(Month.DECEMBER) + assertThat(date.dayOfMonth).isEqualTo(31) + } + + @Test + fun givenDate_thenExtractedEraDowDoy() { + var date = LocalDate.parse("2018-12-31") + + assertThat(date.era.toString()).isEqualTo("CE") + assertThat(date.dayOfWeek).isEqualTo(DayOfWeek.MONDAY) + assertThat(date.dayOfYear).isEqualTo(365) + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt new file mode 100644 index 0000000000..11ff6ec9f0 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt @@ -0,0 +1,29 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.LocalDate +import java.time.format.DateTimeFormatter + +class FormatDateUnitTest { + + @Test + fun givenDate_whenDefaultFormat_thenFormattedString() { + + var date = LocalDate.parse("2018-12-31") + + assertThat(date.toString()).isEqualTo("2018-12-31") + } + + @Test + fun givenDate_whenCustomFormat_thenFormattedString() { + + var date = LocalDate.parse("2018-12-31") + + var formatter = DateTimeFormatter.ofPattern("dd-MMMM-yyyy") + var formattedDate = date.format(formatter) + + assertThat(formattedDate).isEqualTo("31-December-2018") + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt new file mode 100644 index 0000000000..e6b66634d3 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt @@ -0,0 +1,48 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.LocalDate +import java.time.Period + +class PeriodDateUnitTest { + + @Test + fun givenYMD_thenCreatePeriod() { + var period = Period.of(1, 2, 3) + + assertThat(period.toString()).isEqualTo("P1Y2M3D") + } + + @Test + fun givenPeriod_whenAdd_thenModifiedDate() { + var period = Period.of(1, 2, 3) + + var date = LocalDate.of(2018, 6, 25) + var modifiedDate = date.plus(period) + + assertThat(modifiedDate).isEqualTo("2019-08-28") + } + + @Test + fun givenPeriod_whenSubtracted_thenModifiedDate() { + var period = Period.of(1, 2, 3) + + var date = LocalDate.of(2018, 6, 25) + var modifiedDate = date.minus(period) + + assertThat(modifiedDate).isEqualTo("2017-04-22") + } + + @Test + fun givenTwoDate_whenUsingBetween_thenDiffOfDates() { + + var date1 = LocalDate.parse("2018-06-25") + var date2 = LocalDate.parse("2018-12-25") + + var period = Period.between(date1, date2) + + assertThat(period.toString()).isEqualTo("P6M") + } + +} \ No newline at end of file diff --git a/libraries-data/README.md b/libraries-data/README.md index 63ee5f9947..7e40a4a2e2 100644 --- a/libraries-data/README.md +++ b/libraries-data/README.md @@ -12,3 +12,5 @@ - [Guide to JMapper](https://www.baeldung.com/jmapper) - [A Guide to Apache Crunch](https://www.baeldung.com/apache-crunch) - [Building a Data Pipeline with Flink and Kafka](https://www.baeldung.com/kafka-flink-data-pipeline) +- [Intro to Apache Storm](https://www.baeldung.com/apache-storm) +- [Guide to Ebean ORM](https://www.baeldung.com/ebean-orm) diff --git a/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-sink.properties b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-sink.properties new file mode 100644 index 0000000000..594ccc6e95 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-sink.properties @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +name=local-file-sink +connector.class=FileStreamSink +tasks.max=1 +file=test.sink.txt +topics=connect-test \ No newline at end of file diff --git a/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-source.properties b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-source.properties new file mode 100644 index 0000000000..599cf4cb2a --- /dev/null +++ b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-source.properties @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +name=local-file-source +connector.class=FileStreamSource +tasks.max=1 +file=test.txt +topic=connect-test \ No newline at end of file diff --git a/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-standalone.properties b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-standalone.properties new file mode 100644 index 0000000000..a2369fa144 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-standalone.properties @@ -0,0 +1,44 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# These are defaults. This file just demonstrates how to override some settings. +bootstrap.servers=localhost:9092 + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=false +value.converter.schemas.enable=false + +offset.storage.file.filename=/tmp/connect.offsets +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Note: symlinks will be followed to discover dependencies or plugins. +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=C:\Software\confluent-5.0.0\share\java +#plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/02_Distributed/connect-distributed.properties b/libraries-data/src/main/kafka-connect/02_Distributed/connect-distributed.properties new file mode 100644 index 0000000000..5b91baddbd --- /dev/null +++ b/libraries-data/src/main/kafka-connect/02_Distributed/connect-distributed.properties @@ -0,0 +1,88 @@ +## +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +## + +# This file contains some of the configurations for the Kafka Connect distributed worker. This file is intended +# to be used with the examples, and some settings may differ from those used in a production system, especially +# the `bootstrap.servers` and those specifying replication factors. + +# A list of host/port pairs to use for establishing the initial connection to the Kafka cluster. +bootstrap.servers=localhost:9092 + +# unique name for the cluster, used in forming the Connect cluster group. Note that this must not conflict with consumer group IDs +group.id=connect-cluster + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=true +value.converter.schemas.enable=true + +# Topic to use for storing offsets. This topic should have many partitions and be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +offset.storage.topic=connect-offsets +offset.storage.replication.factor=1 +#offset.storage.partitions=25 + +# Topic to use for storing connector and task configurations; note that this should be a single partition, highly replicated, +# and compacted topic. Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +config.storage.topic=connect-configs +config.storage.replication.factor=1 + +# Topic to use for storing statuses. This topic can have multiple partitions and should be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +status.storage.topic=connect-status +status.storage.replication.factor=1 +#status.storage.partitions=5 + +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# These are provided to inform the user about the presence of the REST host and port configs +# Hostname & Port for the REST API to listen on. If this is set, it will bind to the interface used to listen to requests. +#rest.host.name= +#rest.port=8083 + +# The Hostname & Port that will be given out to other workers to connect to i.e. URLs that are routable from other servers. +#rest.advertised.host.name= +#rest.advertised.port= + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-sink.json b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-sink.json new file mode 100644 index 0000000000..8902ecce52 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-sink.json @@ -0,0 +1,9 @@ +{ + "name": "local-file-sink", + "config": { + "connector.class": "FileStreamSink", + "tasks.max": 1, + "file": "test-distributed.sink.txt", + "topics": "connect-distributed" + } +} diff --git a/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-source.json b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-source.json new file mode 100644 index 0000000000..77e949c91b --- /dev/null +++ b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-source.json @@ -0,0 +1,9 @@ +{ + "name": "local-file-source", + "config": { + "connector.class": "FileStreamSource", + "tasks.max": 1, + "file": "test-distributed.txt", + "topic": "connect-distributed" + } +} diff --git a/libraries-data/src/main/kafka-connect/03_Transform/connect-distributed.properties b/libraries-data/src/main/kafka-connect/03_Transform/connect-distributed.properties new file mode 100644 index 0000000000..fa63be24b8 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/03_Transform/connect-distributed.properties @@ -0,0 +1,88 @@ +## +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +## + +# This file contains some of the configurations for the Kafka Connect distributed worker. This file is intended +# to be used with the examples, and some settings may differ from those used in a production system, especially +# the `bootstrap.servers` and those specifying replication factors. + +# A list of host/port pairs to use for establishing the initial connection to the Kafka cluster. +bootstrap.servers=localhost:9092 + +# unique name for the cluster, used in forming the Connect cluster group. Note that this must not conflict with consumer group IDs +group.id=connect-cluster + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=false +value.converter.schemas.enable=false + +# Topic to use for storing offsets. This topic should have many partitions and be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +offset.storage.topic=connect-offsets +offset.storage.replication.factor=1 +#offset.storage.partitions=25 + +# Topic to use for storing connector and task configurations; note that this should be a single partition, highly replicated, +# and compacted topic. Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +config.storage.topic=connect-configs +config.storage.replication.factor=1 + +# Topic to use for storing statuses. This topic can have multiple partitions and should be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +status.storage.topic=connect-status +status.storage.replication.factor=1 +#status.storage.partitions=5 + +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# These are provided to inform the user about the presence of the REST host and port configs +# Hostname & Port for the REST API to listen on. If this is set, it will bind to the interface used to listen to requests. +#rest.host.name= +#rest.port=8083 + +# The Hostname & Port that will be given out to other workers to connect to i.e. URLs that are routable from other servers. +#rest.advertised.host.name= +#rest.advertised.port= + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/03_Transform/connect-file-source-transform.json b/libraries-data/src/main/kafka-connect/03_Transform/connect-file-source-transform.json new file mode 100644 index 0000000000..e5e21a0608 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/03_Transform/connect-file-source-transform.json @@ -0,0 +1,15 @@ +{ + "name": "local-file-source", + "config": { + "connector.class": "FileStreamSource", + "tasks.max": 1, + "file": "transformation.txt", + "topic": "connect-transformation", + "transforms": "MakeMap,InsertSource", + "transforms.MakeMap.type": "org.apache.kafka.connect.transforms.HoistField$Value", + "transforms.MakeMap.field": "line", + "transforms.InsertSource.type": "org.apache.kafka.connect.transforms.InsertField$Value", + "transforms.InsertSource.static.field": "data_source", + "transforms.InsertSource.static.value": "test-file-source" + } +} diff --git a/libraries-data/src/main/kafka-connect/04_Custom/connect-distributed.properties b/libraries-data/src/main/kafka-connect/04_Custom/connect-distributed.properties new file mode 100644 index 0000000000..5b91baddbd --- /dev/null +++ b/libraries-data/src/main/kafka-connect/04_Custom/connect-distributed.properties @@ -0,0 +1,88 @@ +## +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +## + +# This file contains some of the configurations for the Kafka Connect distributed worker. This file is intended +# to be used with the examples, and some settings may differ from those used in a production system, especially +# the `bootstrap.servers` and those specifying replication factors. + +# A list of host/port pairs to use for establishing the initial connection to the Kafka cluster. +bootstrap.servers=localhost:9092 + +# unique name for the cluster, used in forming the Connect cluster group. Note that this must not conflict with consumer group IDs +group.id=connect-cluster + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=true +value.converter.schemas.enable=true + +# Topic to use for storing offsets. This topic should have many partitions and be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +offset.storage.topic=connect-offsets +offset.storage.replication.factor=1 +#offset.storage.partitions=25 + +# Topic to use for storing connector and task configurations; note that this should be a single partition, highly replicated, +# and compacted topic. Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +config.storage.topic=connect-configs +config.storage.replication.factor=1 + +# Topic to use for storing statuses. This topic can have multiple partitions and should be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +status.storage.topic=connect-status +status.storage.replication.factor=1 +#status.storage.partitions=5 + +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# These are provided to inform the user about the presence of the REST host and port configs +# Hostname & Port for the REST API to listen on. If this is set, it will bind to the interface used to listen to requests. +#rest.host.name= +#rest.port=8083 + +# The Hostname & Port that will be given out to other workers to connect to i.e. URLs that are routable from other servers. +#rest.advertised.host.name= +#rest.advertised.port= + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/04_Custom/connect-mongodb-sink.json b/libraries-data/src/main/kafka-connect/04_Custom/connect-mongodb-sink.json new file mode 100644 index 0000000000..333768e4b7 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/04_Custom/connect-mongodb-sink.json @@ -0,0 +1,22 @@ +{ + "firstName": "John", + "lastName": "Smith", + "age": 25, + "address": { + "streetAddress": "21 2nd Street", + "city": "New York", + "state": "NY", + "postalCode": "10021" + }, + "phoneNumber": [{ + "type": "home", + "number": "212 555-1234" + }, { + "type": "fax", + "number": "646 555-4567" + } + ], + "gender": { + "type": "male" + } +} diff --git a/libraries-data/src/main/kafka-connect/04_Custom/connect-mqtt-source.json b/libraries-data/src/main/kafka-connect/04_Custom/connect-mqtt-source.json new file mode 100644 index 0000000000..02d87c5ad7 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/04_Custom/connect-mqtt-source.json @@ -0,0 +1,11 @@ +{ + "name": "mqtt-source", + "config": { + "connector.class": "io.confluent.connect.mqtt.MqttSourceConnector", + "tasks.max": 1, + "mqtt.server.uri": "ws://broker.hivemq.com:8000/mqtt", + "mqtt.topics": "baeldung", + "kafka.topic": "connect-custom", + "value.converter": "org.apache.kafka.connect.converters.ByteArrayConverter" + } +} diff --git a/libraries-server/pom.xml b/libraries-server/pom.xml index 6fca09faf4..661f5f01d5 100644 --- a/libraries-server/pom.xml +++ b/libraries-server/pom.xml @@ -1,9 +1,10 @@ 4.0.0 - com.baeldung libraries-server 0.0.1-SNAPSHOT + libraries-server + com.baeldung parent-modules diff --git a/libraries/README.md b/libraries/README.md index fcf687d806..851e3a3d17 100644 --- a/libraries/README.md +++ b/libraries/README.md @@ -83,6 +83,7 @@ - [Guide to JMapper](http://www.baeldung.com/jmapper) - [An Introduction to Apache Commons Lang 3](https://www.baeldung.com/java-commons-lang-3) - [Exactly Once Processing in Kafka](https://www.baeldung.com/kafka-exactly-once) +- [An Introduction to SuanShu](https://www.baeldung.com/suanshu) The libraries module contains examples related to small libraries that are relatively easy to use and does not require any separate module of its own. diff --git a/libraries/pom.xml b/libraries/pom.xml index 8ffd33272d..936e86873d 100644 --- a/libraries/pom.xml +++ b/libraries/pom.xml @@ -720,11 +720,11 @@ - + false diff --git a/linkrest/pom.xml b/linkrest/pom.xml index a27caea1ff..073a173aff 100644 --- a/linkrest/pom.xml +++ b/linkrest/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung linkrest 0.0.1-SNAPSHOT + linkrest war diff --git a/logging-modules/log4j/pom.xml b/logging-modules/log4j/pom.xml index 432295fc62..af97d812de 100644 --- a/logging-modules/log4j/pom.xml +++ b/logging-modules/log4j/pom.xml @@ -1,10 +1,12 @@ - 4.0.0 com.baeldung log4j 1.0-SNAPSHOT + log4j com.baeldung diff --git a/logging-modules/log4j2/pom.xml b/logging-modules/log4j2/pom.xml index 65da318636..d46f92dcd6 100644 --- a/logging-modules/log4j2/pom.xml +++ b/logging-modules/log4j2/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 log4j2 - + log4j2 + com.baeldung parent-modules diff --git a/lombok/README.md b/lombok/README.md index 34ec569e89..bd6282fd18 100644 --- a/lombok/README.md +++ b/lombok/README.md @@ -4,4 +4,4 @@ - [Using Lombok’s @Getter for Boolean Fields](https://www.baeldung.com/lombok-getter-boolean) - [Lombok @Builder with Inheritance](https://www.baeldung.com/lombok-builder-inheritance) - [Lombok Builder with Default Value](https://www.baeldung.com/lombok-builder-default-value) -- [Lombok Builder with Custom Setter](https://www.baeldung.com/lombok-builder-with-custom-setter) +- [Lombok Builder with Custom Setter](https://www.baeldung.com/lombok-builder-custom-setter) diff --git a/maven-archetype/pom.xml b/maven-archetype/pom.xml index f7871c81ea..73ddc78fc7 100644 --- a/maven-archetype/pom.xml +++ b/maven-archetype/pom.xml @@ -5,9 +5,10 @@ com.baeldung.archetypes maven-archetype 1.0-SNAPSHOT + maven-archetype maven-archetype Archetype used to generate rest application based on jaxrs 2.1 - + diff --git a/maven-polyglot/maven-polyglot-json-extension/pom.xml b/maven-polyglot/maven-polyglot-json-extension/pom.xml index d5c5b7ab55..fe1e025d1f 100644 --- a/maven-polyglot/maven-polyglot-json-extension/pom.xml +++ b/maven-polyglot/maven-polyglot-json-extension/pom.xml @@ -3,11 +3,11 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.maven.polyglot maven-polyglot-json-extension 1.0-SNAPSHOT - + maven-polyglot-json-extension + 1.8 1.8 diff --git a/maven/README.md b/maven/README.md index 970250d142..1c0e50f95a 100644 --- a/maven/README.md +++ b/maven/README.md @@ -13,3 +13,4 @@ - [Apache Maven Standard Directory Layout](https://www.baeldung.com/maven-directory-structure) - [Apache Maven Tutorial](https://www.baeldung.com/maven) - [Use the Latest Version of a Dependency in Maven](https://www.baeldung.com/maven-dependency-latest-version) +- [Multi-Module Project with Maven](https://www.baeldung.com/maven-multi-module) diff --git a/maven/pom.xml b/maven/pom.xml index 4bec533226..01fd28db74 100644 --- a/maven/pom.xml +++ b/maven/pom.xml @@ -4,6 +4,7 @@ com.baeldung maven 0.0.1-SNAPSHOT + maven war diff --git a/maven/versions-maven-plugin/pom.xml b/maven/versions-maven-plugin/pom.xml index 295c77b860..dc0cba75f9 100644 --- a/maven/versions-maven-plugin/pom.xml +++ b/maven/versions-maven-plugin/pom.xml @@ -3,9 +3,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - versions-maven-plugin-example + versions-maven-plugin 0.0.1-SNAPSHOT - + versions-maven-plugin + 1.15 diff --git a/mesos-marathon/pom.xml b/mesos-marathon/pom.xml index f92c00892b..dee8eca10d 100644 --- a/mesos-marathon/pom.xml +++ b/mesos-marathon/pom.xml @@ -5,7 +5,8 @@ com.baeldung mesos-marathon 0.0.1-SNAPSHOT - + mesos-marathon + parent-boot-1 com.baeldung diff --git a/metrics/pom.xml b/metrics/pom.xml index 9cf1ec588f..79d340aa49 100644 --- a/metrics/pom.xml +++ b/metrics/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 metrics - + metrics + parent-modules com.baeldung diff --git a/microprofile/pom.xml b/microprofile/pom.xml index d75b6443ed..52df348ace 100644 --- a/microprofile/pom.xml +++ b/microprofile/pom.xml @@ -5,6 +5,7 @@ com.baeldung microprofile 1.0-SNAPSHOT + microprofile war diff --git a/msf4j/pom.xml b/msf4j/pom.xml index 9a6483772b..4a6f63159d 100644 --- a/msf4j/pom.xml +++ b/msf4j/pom.xml @@ -5,6 +5,7 @@ com.baeldung.msf4j msf4j 0.0.1-SNAPSHOT + msf4j parent-modules diff --git a/muleesb/pom.xml b/muleesb/pom.xml index b34123567a..4b74b6d4f4 100644 --- a/muleesb/pom.xml +++ b/muleesb/pom.xml @@ -6,9 +6,9 @@ com.mycompany muleesb 1.0.0-SNAPSHOT - mule - Mule muleesb Application - + muleesb + mule + com.baeldung parent-modules diff --git a/mybatis/pom.xml b/mybatis/pom.xml index aa9ff9e288..4e63d14ded 100644 --- a/mybatis/pom.xml +++ b/mybatis/pom.xml @@ -5,7 +5,8 @@ com.baeldung mybatis 1.0.0-SNAPSHOT - + mybatis + com.baeldung parent-modules diff --git a/optaplanner/pom.xml b/optaplanner/pom.xml index 22abbedc8c..fbce0ea072 100644 --- a/optaplanner/pom.xml +++ b/optaplanner/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + optaplanner + optaplanner + parent-modules com.baeldung 1.0.0-SNAPSHOT - 4.0.0 - - optaplanner diff --git a/parent-boot-1/README.md b/parent-boot-1/README.md deleted file mode 100644 index ff12555376..0000000000 --- a/parent-boot-1/README.md +++ /dev/null @@ -1 +0,0 @@ -## Relevant articles: diff --git a/parent-boot-1/pom.xml b/parent-boot-1/pom.xml index 171806390d..53f91f975d 100644 --- a/parent-boot-1/pom.xml +++ b/parent-boot-1/pom.xml @@ -3,6 +3,7 @@ 4.0.0 parent-boot-1 0.0.1-SNAPSHOT + parent-boot-1 pom Parent for all Spring Boot 1.x modules diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml index 47d382f58d..89afd79bf4 100644 --- a/parent-boot-2/pom.xml +++ b/parent-boot-2/pom.xml @@ -3,6 +3,7 @@ 4.0.0 parent-boot-2 0.0.1-SNAPSHOT + parent-boot-2 pom Parent for all Spring Boot 2 modules @@ -80,3 +81,5 @@ 2.0.5.RELEASE + + diff --git a/patterns/design-patterns/README.md b/patterns/design-patterns/README.md index 75f7cec73a..e56872b3fd 100644 --- a/patterns/design-patterns/README.md +++ b/patterns/design-patterns/README.md @@ -12,3 +12,5 @@ - [The DAO Pattern in Java](http://www.baeldung.com/java-dao-pattern) - [Interpreter Design Pattern in Java](http://www.baeldung.com/java-interpreter-pattern) - [State Design Pattern in Java](https://www.baeldung.com/java-state-design-pattern) +- [The Decorator Pattern in Java](https://www.baeldung.com/java-decorator-pattern) +- [Abstract Factory Pattern in Java](https://www.baeldung.com/java-abstract-factory-pattern) diff --git a/patterns/design-patterns/pom.xml b/patterns/design-patterns/pom.xml index dc2631b36e..ac201ad653 100644 --- a/patterns/design-patterns/pom.xml +++ b/patterns/design-patterns/pom.xml @@ -4,7 +4,9 @@ 4.0.0 design-patterns 1.0 - jar + design-patterns + jar + com.baeldung patterns diff --git a/patterns/front-controller/pom.xml b/patterns/front-controller/pom.xml index 435b0dd9cd..bb003dd00a 100644 --- a/patterns/front-controller/pom.xml +++ b/patterns/front-controller/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 front-controller + front-controller war diff --git a/patterns/intercepting-filter/pom.xml b/patterns/intercepting-filter/pom.xml index fa94d5d1fd..33589dc242 100644 --- a/patterns/intercepting-filter/pom.xml +++ b/patterns/intercepting-filter/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - intercepting-filter + intercepting-filter war diff --git a/patterns/pom.xml b/patterns/pom.xml index df09f1836a..bc1f5173e2 100644 --- a/patterns/pom.xml +++ b/patterns/pom.xml @@ -4,6 +4,7 @@ 4.0.0 patterns pom + patterns com.baeldung diff --git a/performance-tests/pom.xml b/performance-tests/pom.xml index 8c9d027724..7d77c2a0e3 100644 --- a/performance-tests/pom.xml +++ b/performance-tests/pom.xml @@ -4,7 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 performance-tests - + performance-tests + parent-modules com.baeldung diff --git a/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java b/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java index e781f1fca1..1c9e4c5dc4 100644 --- a/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java +++ b/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java @@ -97,7 +97,7 @@ public class MappingFrameworksPerformance { sourceCode = new SourceCode("This is source code!"); } - public void main(String[] args) throws IOException, RunnerException { + public static void main(String[] args) throws IOException, RunnerException { org.openjdk.jmh.Main.main(args); } diff --git a/persistence-modules/README.md b/persistence-modules/README.md index f12163bd6a..75ccc749e5 100644 --- a/persistence-modules/README.md +++ b/persistence-modules/README.md @@ -9,3 +9,4 @@ - [Introduction to Lettuce – the Java Redis Client](http://www.baeldung.com/java-redis-lettuce) - [A Guide to Jdbi](http://www.baeldung.com/jdbi) - [Pessimistic Locking in JPA](http://www.baeldung.com/jpa-pessimistic-locking) +- [Get All Data from a Table with Hibernate](https://www.baeldung.com/hibernate-select-all) diff --git a/persistence-modules/hbase/pom.xml b/persistence-modules/hbase/pom.xml index ffd1464482..daf0db5291 100644 --- a/persistence-modules/hbase/pom.xml +++ b/persistence-modules/hbase/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 hbase + hbase parent-modules diff --git a/persistence-modules/hibernate5/README.md b/persistence-modules/hibernate5/README.md index 7f52531076..a94379b5cb 100644 --- a/persistence-modules/hibernate5/README.md +++ b/persistence-modules/hibernate5/README.md @@ -18,3 +18,4 @@ - [@JoinColumn Annotation Explained](https://www.baeldung.com/jpa-join-column) - [Hibernate 5 Naming Strategy Configuration](https://www.baeldung.com/hibernate-naming-strategy) - [Proxy in Hibernate load() Method](https://www.baeldung.com/hibernate-proxy-load-method) +- [Custom Types in Hibernate](https://www.baeldung.com/hibernate-custom-types) diff --git a/persistence-modules/hibernate5/pom.xml b/persistence-modules/hibernate5/pom.xml index 24f4055a82..363e2153b6 100644 --- a/persistence-modules/hibernate5/pom.xml +++ b/persistence-modules/hibernate5/pom.xml @@ -5,6 +5,7 @@ com.baeldung hibernate5 0.0.1-SNAPSHOT + hibernate5 com.baeldung diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java index 27fff147b6..8b5d9c41f3 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java @@ -10,7 +10,7 @@ public class DeptEmployee { private String employeeNumber; - private String designation; + private String title; private String name; @@ -23,11 +23,11 @@ public class DeptEmployee { this.department = department; } - public DeptEmployee(String name, String employeeNumber, String designation, Department department) { + public DeptEmployee(String name, String employeeNumber, String title, Department department) { super(); this.name = name; this.employeeNumber = employeeNumber; - this.designation = designation; + this.title = title; this.department = department; } @@ -63,11 +63,11 @@ public class DeptEmployee { this.department = department; } - public String getDesignation() { - return designation; + public String getTitle() { + return title; } - public void setDesignation(String designation) { - this.designation = designation; + public void setTitle(String title) { + this.title = title; } } diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/findall/FindAll.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/findall/FindAll.java new file mode 100644 index 0000000000..cc0c234df0 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/findall/FindAll.java @@ -0,0 +1,35 @@ +package com.baeldung.hibernate.findall; + +import java.util.List; + +import javax.persistence.TypedQuery; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Root; + +import org.hibernate.Session; + +import com.baeldung.hibernate.pojo.Student; + +public class FindAll { + + private Session session; + + public FindAll(Session session) { + super(); + this.session = session; + } + + public List findAllWithJpql() { + return session.createQuery("SELECT a FROM Student a", Student.class).getResultList(); + } + + public List findAllWithCriteriaQuery() { + CriteriaBuilder cb = session.getCriteriaBuilder(); + CriteriaQuery cq = cb.createQuery(Student.class); + Root rootEntry = cq.from(Student.class); + CriteriaQuery all = cq.select(rootEntry); + TypedQuery allQuery = session.createQuery(all); + return allQuery.getResultList(); + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java index 85cdffd54d..b7d1a537f0 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java @@ -6,9 +6,9 @@ import com.baeldung.hibernate.entities.DeptEmployee; public interface EmployeeSearchService { - List filterbyDesignationUsingCriteriaBuilder(List designaitons); + List filterbyTitleUsingCriteriaBuilder(List titles); - List filterbyDesignationUsingExpression(List aurhors); + List filterbyTitleUsingExpression(List titles); List searchByDepartmentQuery(String query); diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java index a9981b8066..e79168a451 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java @@ -25,12 +25,12 @@ public class EmployeeSearchServiceImpl implements EmployeeSearchService { } @Override - public List filterbyDesignationUsingCriteriaBuilder(List designations) { + public List filterbyTitleUsingCriteriaBuilder(List titles) { CriteriaQuery criteriaQuery = createCriteriaQuery(DeptEmployee.class); Root root = criteriaQuery.from(DeptEmployee.class); - In inClause = criteriaBuilder.in(root.get("designation")); - for (String designaiton : designations) { - inClause.value(designaiton); + In inClause = criteriaBuilder.in(root.get("title")); + for (String title : titles) { + inClause.value(title); } criteriaQuery.select(root) .where(inClause); @@ -39,12 +39,12 @@ public class EmployeeSearchServiceImpl implements EmployeeSearchService { } @Override - public List filterbyDesignationUsingExpression(List designations) { + public List filterbyTitleUsingExpression(List titles) { CriteriaQuery criteriaQuery = createCriteriaQuery(DeptEmployee.class); Root root = criteriaQuery.from(DeptEmployee.class); criteriaQuery.select(root) - .where(root.get("designation") - .in(designations)); + .where(root.get("title") + .in(titles)); TypedQuery query = entityManager.createQuery(criteriaQuery); return query.getResultList(); } diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/findall/FindAllUnitTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/findall/FindAllUnitTest.java new file mode 100644 index 0000000000..8a1b9e9791 --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/findall/FindAllUnitTest.java @@ -0,0 +1,63 @@ +package com.baeldung.hibernate.findall; + +import static org.junit.Assert.assertEquals; + +import java.io.IOException; +import java.util.List; + +import org.hibernate.Session; +import org.hibernate.Transaction; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.baeldung.hibernate.HibernateUtil; +import com.baeldung.hibernate.pojo.Student; + +public class FindAllUnitTest { + + private Session session; + private Transaction transaction; + + private FindAll findAll; + + @Before + public void setUp() throws IOException { + + session = HibernateUtil.getSessionFactory().openSession(); + transaction = session.beginTransaction(); + findAll = new FindAll(session); + + session.createNativeQuery("delete from Student").executeUpdate(); + + Student student1 = new Student(); + session.persist(student1); + + Student student2 = new Student(); + session.persist(student2); + + Student student3 = new Student(); + session.persist(student3); + + transaction.commit(); + transaction = session.beginTransaction(); + } + + @After + public void tearDown() { + transaction.rollback(); + session.close(); + } + + @Test + public void givenCriteriaQuery_WhenFindAll_ThenGetAllPersons() { + List list = findAll.findAllWithCriteriaQuery(); + assertEquals(3, list.size()); + } + + @Test + public void givenJpql_WhenFindAll_ThenGetAllPersons() { + List list = findAll.findAllWithJpql(); + assertEquals(3, list.size()); + } +} diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java index c7a1bc7b2a..2b12734a10 100644 --- a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java @@ -81,42 +81,41 @@ public class EmployeeSearchServiceIntegrationTest { @Test public final void givenCriteriaQuery_whenSearchedUsingCriteriaBuilderWithListofAuthors_thenResultIsFilteredByAuthorNames() { - List designations = new ArrayList() { + List titles = new ArrayList() { { add("Manager"); add("Senior Manager"); add("Director"); } }; - List result = searchService.filterbyDesignationUsingCriteriaBuilder(designations); + List result = searchService.filterbyTitleUsingCriteriaBuilder(titles); assertEquals("Number of Employees does not match with expected.", 6, result.size()); assertThat(result.stream() - .map(DeptEmployee::getDesignation) + .map(DeptEmployee::getTitle) .distinct() - .collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); + .collect(Collectors.toList()), containsInAnyOrder(titles.toArray())); } @Test public final void givenCriteriaQuery_whenSearchedUsingExpressionWithListofAuthors_thenResultIsFilteredByAuthorNames() { - List designations = new ArrayList() { + List titles = new ArrayList() { { add("Manager"); add("Senior Manager"); add("Director"); } }; - List result = searchService.filterbyDesignationUsingExpression(designations); + List result = searchService.filterbyTitleUsingExpression(titles); assertEquals("Number of Employees does not match with expected.", 6, result.size()); assertThat(result.stream() - .map(DeptEmployee::getDesignation) + .map(DeptEmployee::getTitle) .distinct() - .collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); + .collect(Collectors.toList()), containsInAnyOrder(titles.toArray())); } @Test public final void givenCriteriaQuery_whenSearchedDepartmentLike_thenResultIsFilteredByDepartment() { List result = searchService.searchByDepartmentQuery("Sales"); assertEquals("Number of Employees does not match with expected.", 7, result.size()); - // assertThat(result.stream().map(DeptEmployee::getDesignation).distinct().collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); } } diff --git a/persistence-modules/java-cassandra/pom.xml b/persistence-modules/java-cassandra/pom.xml index 36ec6b5ac8..aac5d49547 100644 --- a/persistence-modules/java-cassandra/pom.xml +++ b/persistence-modules/java-cassandra/pom.xml @@ -4,6 +4,7 @@ com.baeldung java-cassandra 1.0.0-SNAPSHOT + java-cassandra com.baeldung diff --git a/persistence-modules/java-cockroachdb/pom.xml b/persistence-modules/java-cockroachdb/pom.xml index 870707c750..2a92934a6e 100644 --- a/persistence-modules/java-cockroachdb/pom.xml +++ b/persistence-modules/java-cockroachdb/pom.xml @@ -5,6 +5,7 @@ com.baeldung java-cockroachdb 1.0-SNAPSHOT + java-cockroachdb parent-modules diff --git a/persistence-modules/java-jdbi/pom.xml b/persistence-modules/java-jdbi/pom.xml index 885906fcd0..9281f4fd9d 100644 --- a/persistence-modules/java-jdbi/pom.xml +++ b/persistence-modules/java-jdbi/pom.xml @@ -4,6 +4,7 @@ 4.0.0 java-jdbi 1.0-SNAPSHOT + java-jdbi parent-modules diff --git a/persistence-modules/java-jpa/pom.xml b/persistence-modules/java-jpa/pom.xml index 78764f7148..ddab51a2e2 100644 --- a/persistence-modules/java-jpa/pom.xml +++ b/persistence-modules/java-jpa/pom.xml @@ -2,15 +2,16 @@ + 4.0.0 + java-jpa + java-jpa + parent-modules com.baeldung 1.0.0-SNAPSHOT ../../pom.xml - 4.0.0 - - java-jpa diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java new file mode 100644 index 0000000000..88aa4389e9 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java @@ -0,0 +1,26 @@ +package com.baeldung.jpa.entitygraph; + +import com.baeldung.jpa.entitygraph.model.Post; +import com.baeldung.jpa.entitygraph.repo.PostRepository; + +public class MainApp { + + public static void main(String... args) { + Long postId = 1L; + Post post = null; + PostRepository postRepository = new PostRepository(); + + //Using EntityManager.find(). + post = postRepository.find(postId); + post = postRepository.findWithEntityGraph(postId); + post = postRepository.findWithEntityGraph2(postId); + + //Using JPQL: Query and TypedQuery + post = postRepository.findUsingJpql(postId); + + //Using Criteria API + post = postRepository.findUsingCriteria(postId); + + postRepository.clean(); + } +} \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java new file mode 100644 index 0000000000..40ecd3262b --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java @@ -0,0 +1,63 @@ +package com.baeldung.jpa.entitygraph.model; + +import javax.persistence.*; + +@Entity +public class Comment { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + private String reply; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn + private Post post; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn + private User user; + //... + + public Comment() { + } + + public Comment(String reply, Post post, User user) { + this.reply = reply; + this.post = post; + this.user = user; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getReply() { + return reply; + } + + public void setReply(String reply) { + this.reply = reply; + } + + public Post getPost() { + return post; + } + + public void setPost(Post post) { + this.post = post; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java new file mode 100644 index 0000000000..59f17ae0c5 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java @@ -0,0 +1,86 @@ +package com.baeldung.jpa.entitygraph.model; + +import javax.persistence.*; +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +@NamedEntityGraph( + name = "post-entity-graph", + attributeNodes = { + @NamedAttributeNode("subject"), + @NamedAttributeNode("user"), + @NamedAttributeNode("comments"), + } +) +@NamedEntityGraph( + name = "post-entity-graph-with-comment-users", + attributeNodes = { + @NamedAttributeNode("subject"), + @NamedAttributeNode("user"), + @NamedAttributeNode(value = "comments", subgraph = "comments-subgraph"), + }, + subgraphs = { + @NamedSubgraph( + name = "comments-subgraph", + attributeNodes = { + @NamedAttributeNode("user") + } + ) + } +) +@Entity +public class Post { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + private String subject; + @OneToMany(mappedBy = "post") + private List comments = new ArrayList<>(); + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn + private User user; + //... + + public Post() { + } + + public Post(String subject, User user) { + this.subject = subject; + this.user = user; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getSubject() { + return subject; + } + + public void setSubject(String subject) { + this.subject = subject; + } + + public List getComments() { + return comments; + } + + public void setComments(List comments) { + this.comments = comments; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java new file mode 100644 index 0000000000..b712100d4e --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java @@ -0,0 +1,48 @@ +package com.baeldung.jpa.entitygraph.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +@Entity +public class User { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + private String name; + private String email; + + //... + + public User() { + } + + public User(String email) { + this.email = email; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getEmail() { + return email; + } + + public void setEmail(String email) { + this.email = email; + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java new file mode 100644 index 0000000000..28f1e1b93c --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java @@ -0,0 +1,93 @@ +package com.baeldung.jpa.entitygraph.repo; + +import com.baeldung.jpa.entitygraph.model.Post; + +import javax.persistence.*; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Root; +import java.util.HashMap; +import java.util.Map; + +public class PostRepository { + private EntityManagerFactory emf = null; + + + public PostRepository() { + Map properties = new HashMap(); + properties.put("hibernate.show_sql", "true"); + properties.put("hibernate.format_sql", "true"); + emf = Persistence.createEntityManagerFactory("entity-graph-pu", properties); + } + + public Post find(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + Post post = entityManager.find(Post.class, id); + + entityManager.close(); + return post; + } + + public Post findWithEntityGraph(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.getEntityGraph("post-entity-graph"); + Map properties = new HashMap<>(); + properties.put("javax.persistence.fetchgraph", entityGraph); + Post post = entityManager.find(Post.class, id, properties); + + entityManager.close(); + return post; + } + + public Post findWithEntityGraph2(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.createEntityGraph(Post.class); + entityGraph.addAttributeNodes("subject"); + entityGraph.addAttributeNodes("user"); + entityGraph.addSubgraph("comments") + .addAttributeNodes("user"); + + Map properties = new HashMap<>(); + properties.put("javax.persistence.fetchgraph", entityGraph); + Post post = entityManager.find(Post.class, id, properties); + + entityManager.close(); + return post; + } + + public Post findUsingJpql(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.getEntityGraph("post-entity-graph-with-comment-users"); + Post post = entityManager.createQuery("Select p from Post p where p.id=:id", Post.class) + .setParameter("id", id) + .setHint("javax.persistence.fetchgraph", entityGraph) + .getSingleResult(); + + entityManager.close(); + return post; + } + + public Post findUsingCriteria(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.getEntityGraph("post-entity-graph-with-comment-users"); + CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); + CriteriaQuery criteriaQuery = criteriaBuilder.createQuery(Post.class); + Root root = criteriaQuery.from(Post.class); + criteriaQuery.where(criteriaBuilder.equal(root.get("id"), id)); + TypedQuery typedQuery = entityManager.createQuery(criteriaQuery); + typedQuery.setHint("javax.persistence.loadgraph", entityGraph); + Post post = typedQuery.getSingleResult(); + + entityManager.close(); + return post; + } + + public void clean() { + emf.close(); + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/Message.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/Message.java new file mode 100644 index 0000000000..fb521cfea6 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/Message.java @@ -0,0 +1,43 @@ +package com.baeldung.jpa.stringcast; + +import javax.persistence.*; + +@SqlResultSetMapping(name = "textQueryMapping", classes = { + @ConstructorResult(targetClass = Message.class, columns = { + @ColumnResult(name = "text") + }) +}) +@Entity +public class Message { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + private String text; + + public Message() { + + } + + public Message(String text) { + this.text = text; + } + + public String getText() { + return text; + } + + public void setText(String text) { + this.text = text; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java new file mode 100644 index 0000000000..6f1e2ee5ca --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java @@ -0,0 +1,41 @@ +package com.baeldung.jpa.stringcast; + +import com.sun.istack.internal.Nullable; + +import javax.persistence.EntityManager; +import javax.persistence.Query; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Collectors; + +public class QueryExecutor { + + public static List executeNativeQueryNoCastCheck(String statement, EntityManager em) { + Query query = em.createNativeQuery(statement); + return query.getResultList(); + } + + public static List executeNativeQueryWithCastCheck(String statement, EntityManager em) { + Query query = em.createNativeQuery(statement); + List results = query.getResultList(); + + if (results.isEmpty()) { + return new ArrayList<>(); + } + + if (results.get(0) instanceof String) { + return ((List) results) + .stream() + .map(s -> new String[] { s }) + .collect(Collectors.toList()); + } else { + return (List) results; + } + } + + public static List executeNativeQueryGeneric(String statement, String mapping, EntityManager em) { + Query query = em.createNativeQuery(statement, mapping); + return query.getResultList(); + } + +} diff --git a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml index 3d881673b2..433d456cc9 100644 --- a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml +++ b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml @@ -9,29 +9,61 @@ org.hibernate.jpa.HibernatePersistenceProvider com.baeldung.sqlresultsetmapping.ScheduledDay - + - - - + value="jdbc:h2:mem:test;INIT=RUNSCRIPT FROM 'classpath:database.sql'"/> + + + - + + + org.hibernate.jpa.HibernatePersistenceProvider + com.baeldung.jpa.stringcast.Message + + + + + + + + + + + + org.hibernate.jpa.HibernatePersistenceProvider com.baeldung.jpa.model.Car - - - - - - + + + + + + - + + + com.baeldung.jpa.entitygraph.model.Post + com.baeldung.jpa.entitygraph.model.User + com.baeldung.jpa.entitygraph.model.Comment + true + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/main/resources/data-init.sql b/persistence-modules/java-jpa/src/main/resources/data-init.sql new file mode 100644 index 0000000000..86c3f2a651 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/resources/data-init.sql @@ -0,0 +1,8 @@ +INSERT INTO `USER` (`ID`,`NAME`,`EMAIL`) VALUES (1,'user1','user1@test.com'); +INSERT INTO `USER` (`ID`,`NAME`,`EMAIL`) VALUES (2,'user2','user2@test.com'); +INSERT INTO `USER` (`ID`,`NAME`,`EMAIL`) VALUES (3,'user3','user3@test.com'); + +INSERT INTO `POST` (`ID`,`SUBJECT`,`USER_ID`) VALUES (1,'JPA Entity Graph In Action',1); + +INSERT INTO `COMMENT` (`ID`,`REPLY`,`POST_ID`,`USER_ID`) VALUES (1,'Nice !!',1,2); +INSERT INTO `COMMENT` (`ID`,`REPLY`,`POST_ID`,`USER_ID`) VALUES (2,'Cool !!',1,3); diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java new file mode 100644 index 0000000000..4724bb41ad --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java @@ -0,0 +1,68 @@ +package com.baeldung.jpa.entitygraph.repo; + +import com.baeldung.jpa.entitygraph.model.Comment; +import com.baeldung.jpa.entitygraph.model.Post; +import com.baeldung.jpa.entitygraph.model.User; +import org.hibernate.LazyInitializationException; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +import static org.junit.Assert.*; + +public class PostRepositoryIntegrationTest { + + private static PostRepository postRepository = null; + + @BeforeClass + public static void once() { + postRepository = new PostRepository(); + } + + @Test(expected = LazyInitializationException.class) + public void find() { + Post post = postRepository.find(1L); + assertNotNull(post.getUser()); + String email = post.getUser().getEmail(); + assertNull(email); + } + + @Test + public void findWithEntityGraph() { + Post post = postRepository.findWithEntityGraph(1L); + assertNotNull(post.getUser()); + String email = post.getUser().getEmail(); + assertNotNull(email); + } + + @Test(expected = LazyInitializationException.class) + public void findWithEntityGraph_Comment_Without_User() { + Post post = postRepository.findWithEntityGraph(1L); + assertNotNull(post.getUser()); + String email = post.getUser().getEmail(); + assertNotNull(email); + assertNotNull(post.getComments()); + assertEquals(post.getComments().size(), 2); + Comment comment = post.getComments().get(0); + assertNotNull(comment); + User user = comment.getUser(); + user.getEmail(); + } + + @Test + public void findWithEntityGraph2_Comment_With_User() { + Post post = postRepository.findWithEntityGraph2(1L); + assertNotNull(post.getComments()); + assertEquals(post.getComments().size(), 2); + Comment comment = post.getComments().get(0); + assertNotNull(comment); + User user = comment.getUser(); + assertNotNull(user); + assertEquals(user.getEmail(), "user2@test.com"); + } + + @AfterClass + public static void destroy() { + postRepository.clean(); + } +} diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java new file mode 100644 index 0000000000..0a11725fc3 --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java @@ -0,0 +1,53 @@ +package com.baeldung.jpa.stringcast; + +import org.junit.BeforeClass; +import org.junit.Test; + +import javax.persistence.*; +import java.util.List; + +import static org.junit.Assert.assertEquals; + +public class SpringCastUnitTest { + + private static EntityManager em; + private static EntityManagerFactory emFactory; + + @BeforeClass + public static void setup() { + emFactory = Persistence.createEntityManagerFactory("jpa-h2"); + em = emFactory.createEntityManager(); + + // insert an object into the db + Message message = new Message(); + message.setText("text"); + + EntityTransaction tr = em.getTransaction(); + tr.begin(); + em.persist(message); + tr.commit(); + } + + @Test(expected = ClassCastException.class) + public void givenExecutorNoCastCheck_whenQueryReturnsOneColumn_thenClassCastThrown() { + List results = QueryExecutor.executeNativeQueryNoCastCheck("select text from message", em); + + // fails + for (String[] row : results) { + // do nothing + } + } + + @Test + public void givenExecutorWithCastCheck_whenQueryReturnsOneColumn_thenNoClassCastThrown() { + List results = QueryExecutor.executeNativeQueryWithCastCheck("select text from message", em); + assertEquals("text", results.get(0)[0]); + } + + @Test + public void givenExecutorGeneric_whenQueryReturnsOneColumn_thenNoClassCastThrown() { + List results = QueryExecutor.executeNativeQueryGeneric("select text from message", "textQueryMapping", em); + assertEquals("text", results.get(0).getText()); + } + +} diff --git a/persistence-modules/java-jpa/src/test/resources/persistence.xml b/persistence-modules/java-jpa/src/test/resources/persistence.xml index d94221b54f..c902e0a320 100644 --- a/persistence-modules/java-jpa/src/test/resources/persistence.xml +++ b/persistence-modules/java-jpa/src/test/resources/persistence.xml @@ -17,5 +17,21 @@ + + + org.hibernate.jpa.HibernatePersistenceProvider + com.baeldung.jpa.stringcast.Message + + + + + + + + + + + + diff --git a/persistence-modules/java-mongodb/pom.xml b/persistence-modules/java-mongodb/pom.xml index bbc48f54c2..9658ef567f 100644 --- a/persistence-modules/java-mongodb/pom.xml +++ b/persistence-modules/java-mongodb/pom.xml @@ -5,6 +5,7 @@ com.baeldung java-mongodb 1.0-SNAPSHOT + java-mongodb com.baeldung diff --git a/persistence-modules/jnosql/jnosql-artemis/pom.xml b/persistence-modules/jnosql/jnosql-artemis/pom.xml index 9c2bfd1ba0..8a978fb179 100644 --- a/persistence-modules/jnosql/jnosql-artemis/pom.xml +++ b/persistence-modules/jnosql/jnosql-artemis/pom.xml @@ -3,6 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 + jnosql-artemis + jnosql-artemis + war com.baeldung.jnosql @@ -10,9 +13,6 @@ 1.0-SNAPSHOT - jnosql-artemis - war - 2.4.2 false diff --git a/persistence-modules/jnosql/jnosql-diana/pom.xml b/persistence-modules/jnosql/jnosql-diana/pom.xml index 767defb2a8..126f0314d9 100644 --- a/persistence-modules/jnosql/jnosql-diana/pom.xml +++ b/persistence-modules/jnosql/jnosql-diana/pom.xml @@ -3,15 +3,15 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + jnosql-diana + jnosql-diana + com.baeldung.jnosql jnosql 1.0-SNAPSHOT - jnosql-diana - diff --git a/persistence-modules/jnosql/pom.xml b/persistence-modules/jnosql/pom.xml index c87ad3cf4b..5fb29a3b9c 100644 --- a/persistence-modules/jnosql/pom.xml +++ b/persistence-modules/jnosql/pom.xml @@ -3,10 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.jnosql jnosql 1.0-SNAPSHOT + jnosql pom diff --git a/persistence-modules/liquibase/pom.xml b/persistence-modules/liquibase/pom.xml index cb2bee8d48..b06d38e6a0 100644 --- a/persistence-modules/liquibase/pom.xml +++ b/persistence-modules/liquibase/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 liquibase + liquibase parent-modules diff --git a/persistence-modules/orientdb/pom.xml b/persistence-modules/orientdb/pom.xml index e4bc9a0585..a8ac3fb789 100644 --- a/persistence-modules/orientdb/pom.xml +++ b/persistence-modules/orientdb/pom.xml @@ -4,8 +4,8 @@ 4.0.0 orientdb 0.0.1-SNAPSHOT + orientdb jar - intro-orientdb introduction to the OrientDB Java APIs diff --git a/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml b/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml index 4d677ab0d4..6ebc75de8d 100644 --- a/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml +++ b/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml @@ -3,10 +3,10 @@ xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.h2db spring-boot-h2-database 0.0.1-SNAPSHOT + spring-boot-h2-database jar Demo Spring Boot applications that starts H2 in memory database diff --git a/persistence-modules/spring-boot-persistence-mongodb/.gitignore b/persistence-modules/spring-boot-persistence-mongodb/.gitignore new file mode 100644 index 0000000000..f96dae6a60 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/.gitignore @@ -0,0 +1,4 @@ + +/.idea/ +/target/ +/spring-boot-persistence.iml diff --git a/persistence-modules/spring-boot-persistence-mongodb/pom.xml b/persistence-modules/spring-boot-persistence-mongodb/pom.xml new file mode 100644 index 0000000000..fc267eedf6 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/pom.xml @@ -0,0 +1,106 @@ + + + 4.0.0 + + + parent-boot-2 + com.baeldung + 0.0.1-SNAPSHOT + ../../parent-boot-2 + + + spring-boot-persistence-mongodb + war + spring-boot-persistence-mongodb + This is simple boot application for Spring boot persistence mongodb test + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + + org.junit.jupiter + junit-jupiter-api + test + + + org.junit.jupiter + junit-jupiter-engine + test + + + + + org.junit.platform + junit-platform-launcher + ${junit-platform.version} + test + + + org.springframework.boot + spring-boot-starter-test + test + + + + + spring-boot-persistence + + + src/main/resources + true + + + + + org.apache.maven.plugins + maven-war-plugin + + + + + + + autoconfiguration + + + + org.apache.maven.plugins + maven-surefire-plugin + + + integration-test + + test + + + + **/*LiveTest.java + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + json + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/SpringBootPersistenceApplication.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/SpringBootPersistenceApplication.java new file mode 100644 index 0000000000..2dff3f37df --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/SpringBootPersistenceApplication.java @@ -0,0 +1,13 @@ +package com.baeldung; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringBootPersistenceApplication { + + public static void main(String ... args) { + SpringApplication.run(SpringBootPersistenceApplication.class, args); + } + +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/daos/UserRepository.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/daos/UserRepository.java new file mode 100755 index 0000000000..7f58fdd1c8 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/daos/UserRepository.java @@ -0,0 +1,10 @@ +package com.baeldung.mongodb.daos; + + +import com.baeldung.mongodb.models.User; +import org.springframework.data.mongodb.repository.MongoRepository; + + +public interface UserRepository extends MongoRepository { + +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java new file mode 100644 index 0000000000..24b53f3d2d --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java @@ -0,0 +1,28 @@ +package com.baeldung.mongodb.events; + + +import com.baeldung.mongodb.models.User; +import com.baeldung.mongodb.services.SequenceGeneratorService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener; +import org.springframework.data.mongodb.core.mapping.event.BeforeConvertEvent; +import org.springframework.stereotype.Component; + + +@Component +public class UserModelListener extends AbstractMongoEventListener { + + private SequenceGeneratorService sequenceGenerator; + + @Autowired + public UserModelListener(SequenceGeneratorService sequenceGenerator) { + this.sequenceGenerator = sequenceGenerator; + } + + @Override + public void onBeforeConvert(BeforeConvertEvent event) { + event.getSource().setId(sequenceGenerator.generateSequence(User.SEQUENCE_NAME)); + } + + +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/DatabaseSequence.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/DatabaseSequence.java new file mode 100755 index 0000000000..c2c04f7ee6 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/DatabaseSequence.java @@ -0,0 +1,32 @@ +package com.baeldung.mongodb.models; + +import org.springframework.data.annotation.Id; +import org.springframework.data.mongodb.core.mapping.Document; + + +@Document(collection = "database_sequences") +public class DatabaseSequence { + + @Id + private String id; + + private long seq; + + public DatabaseSequence() {} + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public long getSeq() { + return seq; + } + + public void setSeq(long seq) { + this.seq = seq; + } +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/User.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/User.java new file mode 100755 index 0000000000..1f08074313 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/User.java @@ -0,0 +1,73 @@ +package com.baeldung.mongodb.models; + +import org.springframework.data.annotation.Id; +import org.springframework.data.annotation.Transient; +import org.springframework.data.mongodb.core.mapping.Document; + + +@Document(collection = "users") +public class User { + + @Transient + public static final String SEQUENCE_NAME = "users_sequence"; + + @Id + private long id; + + private String firstName; + + private String lastName; + + private String email; + + public User() { } + + public User(String firstName, String lastName, String email) { + this.firstName = firstName; + this.lastName = lastName; + this.email = email; + } + + public long getId() { + return id; + } + + public void setId(long id) { + this.id = id; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getEmail() { + return email; + } + + public void setEmail(String email) { + this.email = email; + } + + + @Override + public String toString() { + return "User{" + + "id=" + id + + ", firstName='" + firstName + '\'' + + ", lastName='" + lastName + '\'' + + ", email='" + email + '\'' + + '}'; + } +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/services/SequenceGeneratorService.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/services/SequenceGeneratorService.java new file mode 100755 index 0000000000..52ece27d63 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/services/SequenceGeneratorService.java @@ -0,0 +1,35 @@ +package com.baeldung.mongodb.services; + +import com.baeldung.mongodb.models.DatabaseSequence; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.mongodb.core.MongoOperations; +import org.springframework.data.mongodb.core.query.Update; +import org.springframework.stereotype.Service; + +import java.util.Objects; + +import static org.springframework.data.mongodb.core.FindAndModifyOptions.options; +import static org.springframework.data.mongodb.core.query.Criteria.where; +import static org.springframework.data.mongodb.core.query.Query.query; + + +@Service +public class SequenceGeneratorService { + + + private MongoOperations mongoOperations; + + @Autowired + public SequenceGeneratorService(MongoOperations mongoOperations) { + this.mongoOperations = mongoOperations; + } + + public long generateSequence(String seqName) { + + DatabaseSequence counter = mongoOperations.findAndModify(query(where("_id").is(seqName)), + new Update().inc("seq",1), options().returnNew(true).upsert(true), + DatabaseSequence.class); + return !Objects.isNull(counter) ? counter.getSeq() : 1; + + } +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties b/persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties new file mode 100644 index 0000000000..5b1b8000d0 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties @@ -0,0 +1,8 @@ +spring.application.name=spring-boot-persistence +server.port=${PORT:0} + +#spring boot mongodb +spring.data.mongodb.host=localhost +spring.data.mongodb.port=27017 +spring.data.mongodb.database=springboot-mongo + diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/test/java/com/baeldung/mongodb/MongoDbAutoGeneratedFieldIntegrationTest.java b/persistence-modules/spring-boot-persistence-mongodb/src/test/java/com/baeldung/mongodb/MongoDbAutoGeneratedFieldIntegrationTest.java new file mode 100644 index 0000000000..cec1ad5fea --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/test/java/com/baeldung/mongodb/MongoDbAutoGeneratedFieldIntegrationTest.java @@ -0,0 +1,37 @@ +package com.baeldung.mongodb; + +import com.baeldung.mongodb.daos.UserRepository; +import com.baeldung.mongodb.models.User; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.assertj.core.api.Assertions.assertThat; + + +@RunWith(SpringRunner.class) +@SpringBootTest +public class MongoDbAutoGeneratedFieldIntegrationTest { + + @Autowired + UserRepository userRepository; + + @Test + public void contextLoads() {} + + @Test + public void givenUserObject_whenSave_thenCreateNewUser() { + + User user = new User(); + user.setFirstName("John"); + user.setLastName("Doe"); + user.setEmail("john.doe@example.com"); + userRepository.save(user); + + assertThat(userRepository.findAll().size()).isGreaterThan(0); + } + + +} diff --git a/persistence-modules/spring-boot-persistence/README.MD b/persistence-modules/spring-boot-persistence/README.MD index 6cf172426a..8988fb4ebd 100644 --- a/persistence-modules/spring-boot-persistence/README.MD +++ b/persistence-modules/spring-boot-persistence/README.MD @@ -4,3 +4,4 @@ - [Configuring Separate Spring DataSource for Tests](http://www.baeldung.com/spring-testing-separate-data-source) - [Quick Guide on data.sql and schema.sql Files in Spring Boot](http://www.baeldung.com/spring-boot-data-sql-and-schema-sql) - [Configuring a Tomcat Connection Pool in Spring Boot](https://www.baeldung.com/spring-boot-tomcat-connection-pool) +- [Hibernate Field Naming with Spring Boot](https://www.baeldung.com/hibernate-field-naming-spring-boot) diff --git a/persistence-modules/spring-boot-persistence/pom.xml b/persistence-modules/spring-boot-persistence/pom.xml index 80472fdd57..0ea42b1cb7 100644 --- a/persistence-modules/spring-boot-persistence/pom.xml +++ b/persistence-modules/spring-boot-persistence/pom.xml @@ -2,11 +2,11 @@ - 4.0.0 - + 4.0.0 com.baeldung spring-boot-persistence 0.1.0 + spring-boot-persistence parent-boot-2 diff --git a/persistence-modules/spring-data-cassandra-reactive/pom.xml b/persistence-modules/spring-data-cassandra-reactive/pom.xml new file mode 100644 index 0000000000..037b1fd3c1 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/pom.xml @@ -0,0 +1,70 @@ + + + 4.0.0 + + com.baeldung + spring-data-cassandra-reactive + 0.0.1-SNAPSHOT + jar + + spring-data-cassandra-reactive + Spring Data Cassandra reactive + + + org.springframework.boot + spring-boot-starter-parent + 2.1.0.RELEASE + + + + + UTF-8 + UTF-8 + + 1.8 + + + + + org.springframework.data + spring-data-cassandra + 2.1.2.RELEASE + + + io.projectreactor + reactor-core + + + org.springframework.boot + spring-boot-starter-web + + + org.projectlombok + lombok + true + + + org.springframework.boot + spring-boot-starter-test + test + + + io.projectreactor + reactor-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/SpringDataCassandraReactiveApplication.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/SpringDataCassandraReactiveApplication.java new file mode 100644 index 0000000000..5f467042a3 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/SpringDataCassandraReactiveApplication.java @@ -0,0 +1,12 @@ +package com.baeldung.cassandra.reactive; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringDataCassandraReactiveApplication { + + public static void main(String[] args) { + SpringApplication.run(SpringDataCassandraReactiveApplication.class, args); + } +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/controller/EmployeeController.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/controller/EmployeeController.java new file mode 100644 index 0000000000..e9de213e61 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/controller/EmployeeController.java @@ -0,0 +1,49 @@ +package com.baeldung.cassandra.reactive.controller; + +import com.baeldung.cassandra.reactive.model.Employee; +import com.baeldung.cassandra.reactive.service.EmployeeService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import javax.annotation.PostConstruct; +import java.util.ArrayList; +import java.util.List; + +@RestController +@RequestMapping("employee") +public class EmployeeController { + + @Autowired + EmployeeService employeeService; + + @PostConstruct + public void saveEmployees() { + List employees = new ArrayList<>(); + employees.add(new Employee(123, "John Doe", "Delaware", "jdoe@xyz.com", 31)); + employees.add(new Employee(324, "Adam Smith", "North Carolina", "asmith@xyz.com", 43)); + employees.add(new Employee(355, "Kevin Dunner", "Virginia", "kdunner@xyz.com", 24)); + employees.add(new Employee(643, "Mike Lauren", "New York", "mlauren@xyz.com", 41)); + employeeService.initializeEmployees(employees); + } + + @GetMapping("/list") + public Flux getAllEmployees() { + Flux employees = employeeService.getAllEmployees(); + return employees; + } + + @GetMapping("/{id}") + public Mono getEmployeeById(@PathVariable int id) { + return employeeService.getEmployeeById(id); + } + + @GetMapping("/filterByAge/{age}") + public Flux getEmployeesFilterByAge(@PathVariable int age) { + return employeeService.getEmployeesFilterByAge(age); + } +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/model/Employee.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/model/Employee.java new file mode 100644 index 0000000000..a78f884778 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/model/Employee.java @@ -0,0 +1,20 @@ +package com.baeldung.cassandra.reactive.model; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; +import org.springframework.data.cassandra.core.mapping.PrimaryKey; +import org.springframework.data.cassandra.core.mapping.Table; + +@Table +@Data +@AllArgsConstructor +@NoArgsConstructor +public class Employee { + @PrimaryKey + private int id; + private String name; + private String address; + private String email; + private int age; +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/repository/EmployeeRepository.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/repository/EmployeeRepository.java new file mode 100644 index 0000000000..22dc2b4565 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/repository/EmployeeRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.cassandra.reactive.repository; + +import com.baeldung.cassandra.reactive.model.Employee; +import org.springframework.data.cassandra.repository.AllowFiltering; +import org.springframework.data.cassandra.repository.ReactiveCassandraRepository; +import reactor.core.publisher.Flux; + +public interface EmployeeRepository extends ReactiveCassandraRepository { + @AllowFiltering + Flux findByAgeGreaterThan(int age); +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/service/EmployeeService.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/service/EmployeeService.java new file mode 100644 index 0000000000..40c330937a --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/service/EmployeeService.java @@ -0,0 +1,35 @@ +package com.baeldung.cassandra.reactive.service; + +import com.baeldung.cassandra.reactive.model.Employee; +import com.baeldung.cassandra.reactive.repository.EmployeeRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.List; + +@Service +public class EmployeeService { + + @Autowired + EmployeeRepository employeeRepository; + + public void initializeEmployees(List employees) { + Flux savedEmployees = employeeRepository.saveAll(employees); + savedEmployees.subscribe(); + } + + public Flux getAllEmployees() { + Flux employees = employeeRepository.findAll(); + return employees; + } + + public Flux getEmployeesFilterByAge(int age) { + return employeeRepository.findByAgeGreaterThan(age); + } + + public Mono getEmployeeById(int id) { + return employeeRepository.findById(id); + } +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/resources/application.properties b/persistence-modules/spring-data-cassandra-reactive/src/main/resources/application.properties new file mode 100644 index 0000000000..7ed2f10131 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/resources/application.properties @@ -0,0 +1,2 @@ +spring.data.cassandra.keyspace-name=practice +spring.data.cassandra.port=9042 \ No newline at end of file diff --git a/persistence-modules/spring-data-cassandra-reactive/src/test/java/com/baeldung/cassandra/reactive/ReactiveEmployeeRepositoryIntegrationTest.java b/persistence-modules/spring-data-cassandra-reactive/src/test/java/com/baeldung/cassandra/reactive/ReactiveEmployeeRepositoryIntegrationTest.java new file mode 100644 index 0000000000..ad726fe969 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/test/java/com/baeldung/cassandra/reactive/ReactiveEmployeeRepositoryIntegrationTest.java @@ -0,0 +1,55 @@ +package com.baeldung.cassandra.reactive; + +import com.baeldung.cassandra.reactive.model.Employee; +import com.baeldung.cassandra.reactive.repository.EmployeeRepository; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + + +@RunWith(SpringRunner.class) +@SpringBootTest +public class ReactiveEmployeeRepositoryIntegrationTest { + + @Autowired + EmployeeRepository repository; + + @Before + public void setUp() { + + Flux deleteAndInsert = repository.deleteAll() // + .thenMany(repository.saveAll(Flux.just( + new Employee(111, "John Doe", "Delaware", "jdoe@xyz.com", 31), + new Employee(222, "Adam Smith", "North Carolina", "asmith@xyz.com", 43), + new Employee(333, "Kevin Dunner", "Virginia", "kdunner@xyz.com", 24), + new Employee(444, "Mike Lauren", "New York", "mlauren@xyz.com", 41)))); + + StepVerifier.create(deleteAndInsert).expectNextCount(4).verifyComplete(); + } + + @Test + public void givenRecordsAreInserted_whenDbIsQueried_thenShouldIncludeNewRecords() { + + Mono saveAndCount = repository.count() + .doOnNext(System.out::println) + .thenMany(repository.saveAll(Flux.just(new Employee(325, "Kim Jones", "Florida", "kjones@xyz.com", 42), + new Employee(654, "Tom Moody", "New Hampshire", "tmoody@xyz.com", 44)))) + .last() + .flatMap(v -> repository.count()) + .doOnNext(System.out::println); + + StepVerifier.create(saveAndCount).expectNext(6L).verifyComplete(); + } + + @Test + public void givenAgeForFilter_whenDbIsQueried_thenShouldReturnFilteredRecords() { + StepVerifier.create(repository.findByAgeGreaterThan(35)).expectNextCount(2).verifyComplete(); + } + +} diff --git a/persistence-modules/spring-data-gemfire/pom.xml b/persistence-modules/spring-data-gemfire/pom.xml index 34346c502f..292b7387ac 100644 --- a/persistence-modules/spring-data-gemfire/pom.xml +++ b/persistence-modules/spring-data-gemfire/pom.xml @@ -5,6 +5,7 @@ com.baeldung spring-data-gemfire 1.0.0-SNAPSHOT + spring-data-gemfire jar diff --git a/persistence-modules/spring-data-jpa/README.md b/persistence-modules/spring-data-jpa/README.md index 44ce240da3..a65b744944 100644 --- a/persistence-modules/spring-data-jpa/README.md +++ b/persistence-modules/spring-data-jpa/README.md @@ -15,6 +15,7 @@ - [Query Entities by Dates and Times with Spring Data JPA](https://www.baeldung.com/spring-data-jpa-query-by-date) - [DDD Aggregates and @DomainEvents](https://www.baeldung.com/spring-data-ddd) - [Spring Data – CrudRepository save() Method](https://www.baeldung.com/spring-data-crud-repository-save) +- [Limiting Query Results with JPA and Spring Data JPA](https://www.baeldung.com/jpa-limit-query-results) ### Eclipse Config After importing the project into Eclipse, you may see the following error: diff --git a/persistence-modules/spring-data-jpa/pom.xml b/persistence-modules/spring-data-jpa/pom.xml index 643210ab89..786e587734 100644 --- a/persistence-modules/spring-data-jpa/pom.xml +++ b/persistence-modules/spring-data-jpa/pom.xml @@ -5,6 +5,7 @@ 4.0.0 com.baeldung spring-data-jpa + spring-data-jpa parent-boot-2 diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java deleted file mode 100644 index 6301f6e307..0000000000 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java +++ /dev/null @@ -1,8 +0,0 @@ -package com.baeldung.limit; - -import org.springframework.data.jpa.repository.JpaRepository; - -interface PassengerRepository extends JpaRepository, CustomPassengerRepository { - - Passenger findFirstByOrderBySeatNumberAsc(); -} diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/CustomPassengerRepository.java similarity index 80% rename from persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java rename to persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/CustomPassengerRepository.java index e9b5ba272f..7ae44bfbda 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/CustomPassengerRepository.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import java.util.List; diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/Passenger.java similarity index 80% rename from persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java rename to persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/Passenger.java index e7eb3af10b..24ae47e597 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/Passenger.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import javax.persistence.Basic; import javax.persistence.Column; @@ -17,7 +17,7 @@ class Passenger { @Basic(optional = false) @Column(nullable = false) - private String fistName; + private String firstName; @Basic(optional = false) @Column(nullable = false) @@ -27,8 +27,8 @@ class Passenger { @Column(nullable = false) private int seatNumber; - private Passenger(String fistName, String lastName, int seatNumber) { - this.fistName = fistName; + private Passenger(String firstName, String lastName, int seatNumber) { + this.firstName = firstName; this.lastName = lastName; this.seatNumber = seatNumber; } @@ -44,20 +44,20 @@ class Passenger { if (object == null || getClass() != object.getClass()) return false; Passenger passenger = (Passenger) object; - return getSeatNumber() == passenger.getSeatNumber() && Objects.equals(getFistName(), passenger.getFistName()) + return getSeatNumber() == passenger.getSeatNumber() && Objects.equals(getFirstName(), passenger.getFirstName()) && Objects.equals(getLastName(), passenger.getLastName()); } @Override public int hashCode() { - return Objects.hash(getFistName(), getLastName(), getSeatNumber()); + return Objects.hash(getFirstName(), getLastName(), getSeatNumber()); } @Override public String toString() { final StringBuilder toStringBuilder = new StringBuilder(getClass().getSimpleName()); toStringBuilder.append("{ id=").append(id); - toStringBuilder.append(", fistName='").append(fistName).append('\''); + toStringBuilder.append(", firstName='").append(firstName).append('\''); toStringBuilder.append(", lastName='").append(lastName).append('\''); toStringBuilder.append(", seatNumber=").append(seatNumber); toStringBuilder.append('}'); @@ -68,8 +68,8 @@ class Passenger { return id; } - String getFistName() { - return fistName; + String getFirstName() { + return firstName; } String getLastName() { diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepository.java new file mode 100644 index 0000000000..6ae6afb403 --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepository.java @@ -0,0 +1,17 @@ +package com.baeldung.passenger; + +import org.springframework.data.domain.Sort; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.util.List; + +interface PassengerRepository extends JpaRepository, CustomPassengerRepository { + + Passenger findFirstByOrderBySeatNumberAsc(); + + List findByOrderBySeatNumberAsc(); + + List findByLastNameOrderBySeatNumberAsc(String lastName); + + List findByLastName(String lastName, Sort sort); +} diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepositoryImpl.java similarity index 94% rename from persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java rename to persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepositoryImpl.java index 2d13eb7cad..bd6e535e3e 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepositoryImpl.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import org.springframework.stereotype.Repository; diff --git a/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/passenger/PassengerRepositoryIntegrationTest.java similarity index 63% rename from persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java rename to persistence-modules/spring-data-jpa/src/test/java/com/baeldung/passenger/PassengerRepositoryIntegrationTest.java index 27e0ebdd9f..c57e771345 100644 --- a/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java +++ b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/passenger/PassengerRepositoryIntegrationTest.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import org.junit.Before; import org.junit.Test; @@ -14,11 +14,13 @@ import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import java.util.List; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.contains; import static org.junit.Assert.assertEquals; @DataJpaTest @RunWith(SpringRunner.class) -public class LimitIntegrationTest { +public class PassengerRepositoryIntegrationTest { @PersistenceContext private EntityManager entityManager; @@ -66,4 +68,31 @@ public class LimitIntegrationTest { Passenger actual = page.getContent().get(0); assertEquals(expected, actual); } + + @Test + public void givenPassengers_whenOrderedBySeatNumberAsc_thenCorrectOrder() { + Passenger fred = Passenger.from("Fred", "Bloggs", 22); + Passenger ricki = Passenger.from("Ricki", "Bobbie", 36); + Passenger jill = Passenger.from("Jill", "Smith", 50); + Passenger siya = Passenger.from("Siya", "Kolisi", 85); + Passenger eve = Passenger.from("Eve", "Jackson", 95); + + List passengers = repository.findByOrderBySeatNumberAsc(); + + assertThat(passengers, contains(fred, ricki, jill, siya, eve)); + } + + @Test + public void givenPassengers_whenFindAllWithSortBySeatNumberAsc_thenCorrectOrder() { + Passenger fred = Passenger.from("Fred", "Bloggs", 22); + Passenger ricki = Passenger.from("Ricki", "Bobbie", 36); + Passenger jill = Passenger.from("Jill", "Smith", 50); + Passenger siya = Passenger.from("Siya", "Kolisi", 85); + Passenger eve = Passenger.from("Eve", "Jackson", 95); + + List passengers = repository.findAll(Sort.by(Sort.Direction.ASC, "seatNumber")); + + assertThat(passengers, contains(fred, ricki, jill, siya, eve)); + } + } diff --git a/persistence-modules/spring-data-keyvalue/pom.xml b/persistence-modules/spring-data-keyvalue/pom.xml index 6675595f2b..1fee0a88d4 100644 --- a/persistence-modules/spring-data-keyvalue/pom.xml +++ b/persistence-modules/spring-data-keyvalue/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-data-keyvalue + spring-data-keyvalue parent-boot-2 diff --git a/persistence-modules/spring-data-mongodb/README.md b/persistence-modules/spring-data-mongodb/README.md index c7bc7584be..c4f21dffc0 100644 --- a/persistence-modules/spring-data-mongodb/README.md +++ b/persistence-modules/spring-data-mongodb/README.md @@ -12,3 +12,4 @@ - [Spring Data MongoDB: Projections and Aggregations](http://www.baeldung.com/spring-data-mongodb-projections-aggregations) - [Spring Data Annotations](http://www.baeldung.com/spring-data-annotations) - [Spring Data MongoDB Transactions](https://www.baeldung.com/spring-data-mongodb-transactions ) +- [ZonedDateTime with Spring Data MongoDB](https://www.baeldung.com/spring-data-mongodb-zoneddatetime) diff --git a/persistence-modules/spring-data-mongodb/pom.xml b/persistence-modules/spring-data-mongodb/pom.xml index 466acf5a43..76ec5a96a6 100644 --- a/persistence-modules/spring-data-mongodb/pom.xml +++ b/persistence-modules/spring-data-mongodb/pom.xml @@ -109,7 +109,7 @@ - 2.1.0.RELEASE + 2.1.2.RELEASE 4.1.4 1.1.3 5.1.0.RELEASE diff --git a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java index f1048fa145..9fa90acf86 100644 --- a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java +++ b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java @@ -3,6 +3,8 @@ package com.baeldung.config; import java.util.ArrayList; import java.util.List; +import converter.ZonedDateTimeReadConverter; +import converter.ZonedDateTimeWriteConverter; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.convert.converter.Converter; @@ -52,6 +54,8 @@ public class MongoConfig extends AbstractMongoConfiguration { @Override public MongoCustomConversions customConversions() { converters.add(new UserWriterConverter()); + converters.add(new ZonedDateTimeReadConverter()); + converters.add(new ZonedDateTimeWriteConverter()); return new MongoCustomConversions(converters); } @@ -64,5 +68,5 @@ public class MongoConfig extends AbstractMongoConfiguration { MongoTransactionManager transactionManager(MongoDbFactory dbFactory) { return new MongoTransactionManager(dbFactory); } - + } diff --git a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/model/Action.java b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/model/Action.java new file mode 100644 index 0000000000..aa480dbdf7 --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/model/Action.java @@ -0,0 +1,51 @@ +package com.baeldung.model; + +import org.springframework.data.annotation.Id; +import org.springframework.data.mongodb.core.mapping.Document; + +import java.time.ZonedDateTime; + +@Document +public class Action { + + @Id + private String id; + + private String description; + private ZonedDateTime time; + + public Action(String id, String description, ZonedDateTime time) { + this.id = id; + this.description = description; + this.time = time; + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + public ZonedDateTime getTime() { + return time; + } + + public void setTime(ZonedDateTime time) { + this.time = time; + } + + @Override + public String toString() { + return "Action{id='" + id + "', description='" + description + "', time=" + time + '}'; + } +} diff --git a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/repository/ActionRepository.java b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/repository/ActionRepository.java new file mode 100644 index 0000000000..bdca490fe6 --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/repository/ActionRepository.java @@ -0,0 +1,6 @@ +package com.baeldung.repository; + +import com.baeldung.model.Action; +import org.springframework.data.mongodb.repository.MongoRepository; + +public interface ActionRepository extends MongoRepository { } \ No newline at end of file diff --git a/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeReadConverter.java b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeReadConverter.java new file mode 100644 index 0000000000..a2d847957b --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeReadConverter.java @@ -0,0 +1,14 @@ +package converter; + +import org.springframework.core.convert.converter.Converter; + +import java.time.ZoneOffset; +import java.time.ZonedDateTime; +import java.util.Date; + +public class ZonedDateTimeReadConverter implements Converter { + @Override + public ZonedDateTime convert(Date date) { + return date.toInstant().atZone(ZoneOffset.UTC); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeWriteConverter.java b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeWriteConverter.java new file mode 100644 index 0000000000..e13ac2d130 --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeWriteConverter.java @@ -0,0 +1,13 @@ +package converter; + +import org.springframework.core.convert.converter.Converter; + +import java.time.ZonedDateTime; +import java.util.Date; + +public class ZonedDateTimeWriteConverter implements Converter { + @Override + public Date convert(ZonedDateTime zonedDateTime) { + return Date.from(zonedDateTime.toInstant()); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-mongodb/src/test/java/com/baeldung/repository/ActionRepositoryLiveTest.java b/persistence-modules/spring-data-mongodb/src/test/java/com/baeldung/repository/ActionRepositoryLiveTest.java new file mode 100644 index 0000000000..096015ca0a --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/test/java/com/baeldung/repository/ActionRepositoryLiveTest.java @@ -0,0 +1,50 @@ +package com.baeldung.repository; + +import com.baeldung.config.MongoConfig; +import com.baeldung.model.Action; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.mongodb.core.MongoOperations; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import java.time.ZoneOffset; +import java.time.ZonedDateTime; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = MongoConfig.class) +public class ActionRepositoryLiveTest { + + @Autowired + private MongoOperations mongoOps; + + @Autowired + private ActionRepository actionRepository; + + @Before + public void setup() { + if (!mongoOps.collectionExists(Action.class)) { + mongoOps.createCollection(Action.class); + } + } + + @Test + public void givenSavedAction_TimeIsRetrievedCorrectly() { + String id = "testId"; + ZonedDateTime now = ZonedDateTime.now(ZoneOffset.UTC); + + actionRepository.save(new Action(id, "click-action", now)); + Action savedAction = actionRepository.findById(id).get(); + + Assert.assertEquals(now.withNano(0), savedAction.getTime().withNano(0)); + } + + @After + public void tearDown() { + mongoOps.dropCollection(Action.class); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-neo4j/pom.xml b/persistence-modules/spring-data-neo4j/pom.xml index 2be4df71be..1e5d51ddf2 100644 --- a/persistence-modules/spring-data-neo4j/pom.xml +++ b/persistence-modules/spring-data-neo4j/pom.xml @@ -3,7 +3,8 @@ 4.0.0 spring-data-neo4j 1.0 - + spring-data-neo4j + com.baeldung parent-modules diff --git a/persistence-modules/spring-data-redis/README.md b/persistence-modules/spring-data-redis/README.md index da44920e16..a20f5052f0 100644 --- a/persistence-modules/spring-data-redis/README.md +++ b/persistence-modules/spring-data-redis/README.md @@ -3,6 +3,7 @@ ### Relevant Articles: - [Introduction to Spring Data Redis](http://www.baeldung.com/spring-data-redis-tutorial) - [PubSub Messaging with Spring Data Redis](http://www.baeldung.com/spring-data-redis-pub-sub) +- [An Introduction to Spring Data Redis Reactive](https://www.baeldung.com/spring-data-redis-reactive) ### Build the Project with Tests Running ``` diff --git a/persistence-modules/spring-data-redis/pom.xml b/persistence-modules/spring-data-redis/pom.xml index bee3d683b8..683f874b6c 100644 --- a/persistence-modules/spring-data-redis/pom.xml +++ b/persistence-modules/spring-data-redis/pom.xml @@ -4,6 +4,7 @@ com.baeldung spring-data-redis 1.0 + spring-data-redis jar diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/HibernateUtil.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/HibernateUtil.java new file mode 100644 index 0000000000..899fcde947 --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/HibernateUtil.java @@ -0,0 +1,38 @@ +package com.baeldung.hibernate.onetoone; + +import org.hibernate.SessionFactory; +import org.hibernate.boot.registry.StandardServiceRegistryBuilder; +import org.hibernate.cfg.Configuration; +import org.hibernate.service.ServiceRegistry; + +public class HibernateUtil { + private static SessionFactory sessionFactory; + + private static SessionFactory buildSessionFactory(Strategy strategy) { + try { + // Create the SessionFactory from hibernate-annotation.cfg.xml + Configuration configuration = new Configuration(); + + for (Class entityClass : strategy.getEntityClasses()) { + configuration.addAnnotatedClass(entityClass); + } + configuration.configure("one-to-one.cfg.xml"); + + ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()) + .build(); + + SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry); + + return sessionFactory; + } catch (Throwable ex) { + ex.printStackTrace(); + throw new ExceptionInInitializerError(ex); + } + } + + public static SessionFactory getSessionFactory(Strategy strategy) { + if (sessionFactory == null) + sessionFactory = buildSessionFactory(strategy); + return sessionFactory; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/Strategy.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/Strategy.java new file mode 100644 index 0000000000..3180566ca5 --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/Strategy.java @@ -0,0 +1,25 @@ +package com.baeldung.hibernate.onetoone; + + +import java.util.Arrays; +import java.util.List; + +public enum Strategy { + //See that the classes belongs to different packages + FOREIGN_KEY(Arrays.asList(com.baeldung.hibernate.onetoone.foreignkeybased.User.class, + com.baeldung.hibernate.onetoone.foreignkeybased.Address.class)), + SHARED_PRIMARY_KEY(Arrays.asList(com.baeldung.hibernate.onetoone.sharedkeybased.User.class, + com.baeldung.hibernate.onetoone.sharedkeybased.Address.class)), + JOIN_TABLE_BASED(Arrays.asList(com.baeldung.hibernate.onetoone.jointablebased.Employee.class, + com.baeldung.hibernate.onetoone.jointablebased.WorkStation.class)); + + private List> entityClasses; + + Strategy(List> entityClasses) { + this.entityClasses = entityClasses; + } + + public List> getEntityClasses() { + return entityClasses; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/Address.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/Address.java new file mode 100644 index 0000000000..e05eb46030 --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/Address.java @@ -0,0 +1,60 @@ +package com.baeldung.hibernate.onetoone.foreignkeybased; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "address") +public class Address { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "street") + private String street; + + @Column(name = "city") + private String city; + + @OneToOne(mappedBy = "address") + private User user; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getStreet() { + return street; + } + + public void setStreet(String street) { + this.street = street; + } + + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/User.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/User.java new file mode 100644 index 0000000000..56b108d0d1 --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/User.java @@ -0,0 +1,51 @@ +package com.baeldung.hibernate.onetoone.foreignkeybased; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "users") +public class User { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "username") + private String userName; + + @OneToOne(cascade = CascadeType.ALL) + @JoinColumn(name = "address_id", referencedColumnName = "id") + private Address address; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getUserName() { + return userName; + } + + public void setUserName(String userName) { + this.userName = userName; + } + + public Address getAddress() { + return address; + } + + public void setAddress(Address address) { + this.address = address; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/Employee.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/Employee.java new file mode 100644 index 0000000000..a0bc101b9f --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/Employee.java @@ -0,0 +1,53 @@ +package com.baeldung.hibernate.onetoone.jointablebased; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "employee") +public class Employee { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "ename") + private String name; + + @OneToOne(cascade = CascadeType.ALL) + @JoinTable(name = "emp_workstation", joinColumns = {@JoinColumn(name = "employee_id", referencedColumnName = "id")}, + inverseJoinColumns = {@JoinColumn(name = "workstation_id", referencedColumnName = "id")}) + private WorkStation workStation; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public WorkStation getWorkStation() { + return workStation; + } + + public void setWorkStation(WorkStation workStation) { + this.workStation = workStation; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/WorkStation.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/WorkStation.java new file mode 100644 index 0000000000..f530611f6e --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/WorkStation.java @@ -0,0 +1,61 @@ +package com.baeldung.hibernate.onetoone.jointablebased; + + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "workstation") +public class WorkStation { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "workstation_number") + private Integer workstationNumber; + + @Column(name = "floor") + private String floor; + + @OneToOne(mappedBy = "workStation") + private Employee employee; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public Integer getWorkstationNumber() { + return workstationNumber; + } + + public void setWorkstationNumber(Integer workstationNumber) { + this.workstationNumber = workstationNumber; + } + + public String getFloor() { + return floor; + } + + public void setFloor(String floor) { + this.floor = floor; + } + + public Employee getEmployee() { + return employee; + } + + public void setEmployee(Employee employee) { + this.employee = employee; + } +} \ No newline at end of file diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/Address.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/Address.java new file mode 100644 index 0000000000..927516f6bb --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/Address.java @@ -0,0 +1,60 @@ +package com.baeldung.hibernate.onetoone.sharedkeybased; + + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.MapsId; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "address") +public class Address { + + @Id + @Column(name = "id") + private Long id; + + @Column(name = "street") + private String street; + + @Column(name = "city") + private String city; + + @OneToOne + @MapsId + private User user; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getStreet() { + return street; + } + + public void setStreet(String street) { + this.street = street; + } + + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/User.java b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/User.java new file mode 100644 index 0000000000..fa00db1271 --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/User.java @@ -0,0 +1,50 @@ +package com.baeldung.hibernate.onetoone.sharedkeybased; + + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "users") +public class User { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "username") + private String userName; + + @OneToOne(mappedBy = "user", cascade = CascadeType.ALL) + private Address address; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getUserName() { + return userName; + } + + public void setUserName(String userName) { + this.userName = userName; + } + + public Address getAddress() { + return address; + } + + public void setAddress(Address address) { + this.address = address; + } +} diff --git a/persistence-modules/spring-hibernate-5/src/main/resources/one-to-one.cfg.xml b/persistence-modules/spring-hibernate-5/src/main/resources/one-to-one.cfg.xml new file mode 100644 index 0000000000..7522036acb --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/main/resources/one-to-one.cfg.xml @@ -0,0 +1,16 @@ + + + + + org.h2.Driver + + jdbc:h2:mem:spring_hibernate_one_to_one + sa + org.hibernate.dialect.H2Dialect + thread + true + create-drop + + \ No newline at end of file diff --git a/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationFKBasedIntegrationTest.java b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationFKBasedIntegrationTest.java new file mode 100644 index 0000000000..475c93f6ff --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationFKBasedIntegrationTest.java @@ -0,0 +1,80 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.onetoone.foreignkeybased.Address; +import com.baeldung.hibernate.onetoone.foreignkeybased.User; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.List; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class HibernateOneToOneAnnotationFKBasedIntegrationTest { + + private static SessionFactory sessionFactory; + + private Session session; + + @BeforeClass + public static void beforeTests() { + sessionFactory = HibernateUtil.getSessionFactory(Strategy.FOREIGN_KEY); + } + + @Before + public void setUp() { + session = sessionFactory.openSession(); + session.beginTransaction(); + } + + @Test + public void givenData_whenInsert_thenCreates1to1relationship() { + User user = new User(); + user.setUserName("alice@baeldung.com"); + + Address address = new Address(); + address.setStreet("FK Street"); + address.setCity("FK City"); + + address.setUser(user); + user.setAddress(address); + + //Address entry will automatically be created by hibernate, since cascade type is specified as ALL + session.persist(user); + session.getTransaction().commit(); + + assert1to1InsertedData(); + } + + private void assert1to1InsertedData() { + @SuppressWarnings("unchecked") + List userList = session.createQuery("FROM User").list(); + + assertNotNull(userList); + assertEquals(1, userList.size()); + + User user = userList.get(0); + assertEquals("alice@baeldung.com", user.getUserName()); + + Address address = user.getAddress(); + assertNotNull(address); + assertEquals("FK Street", address.getStreet()); + assertEquals("FK City", address.getCity()); + + } + + @After + public void tearDown() { + session.close(); + } + + @AfterClass + public static void afterTests() { + sessionFactory.close(); + } +} diff --git a/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationJTBasedIntegrationTest.java b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationJTBasedIntegrationTest.java new file mode 100644 index 0000000000..df4cd4d137 --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationJTBasedIntegrationTest.java @@ -0,0 +1,80 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.onetoone.jointablebased.Employee; +import com.baeldung.hibernate.onetoone.jointablebased.WorkStation; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.List; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class HibernateOneToOneAnnotationJTBasedIntegrationTest { + + private static SessionFactory sessionFactory; + + private Session session; + + @BeforeClass + public static void beforeTests() { + sessionFactory = HibernateUtil.getSessionFactory(Strategy.JOIN_TABLE_BASED); + } + + @Before + public void setUp() { + session = sessionFactory.openSession(); + session.beginTransaction(); + } + + @Test + public void givenData_whenInsert_thenCreates1to1relationship() { + Employee employee = new Employee(); + employee.setName("bob@baeldung.com"); + + WorkStation workStation = new WorkStation(); + workStation.setWorkstationNumber(626); + workStation.setFloor("Sixth Floor"); + + + employee.setWorkStation(workStation); + workStation.setEmployee(employee); + + session.persist(employee); + session.getTransaction().commit(); + + assert1to1InsertedData(); + } + + private void assert1to1InsertedData() { + @SuppressWarnings("unchecked") + List employeeList = session.createQuery("FROM Employee").list(); + assertNotNull(employeeList); + assertEquals(1, employeeList.size()); + + Employee employee = employeeList.get(0); + assertEquals("bob@baeldung.com", employee.getName()); + + WorkStation workStation = employee.getWorkStation(); + + assertNotNull(workStation); + assertEquals((long) 626, (long) workStation.getWorkstationNumber()); + assertEquals("Sixth Floor", workStation.getFloor()); + + } + + @After + public void tearDown() { + session.close(); + } + + @AfterClass + public static void afterTests() { + sessionFactory.close(); + } +} diff --git a/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationSPKBasedIntegrationTest.java b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationSPKBasedIntegrationTest.java new file mode 100644 index 0000000000..7931a8e3fe --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationSPKBasedIntegrationTest.java @@ -0,0 +1,79 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.onetoone.sharedkeybased.Address; +import com.baeldung.hibernate.onetoone.sharedkeybased.User; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.List; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class HibernateOneToOneAnnotationSPKBasedIntegrationTest { + + private static SessionFactory sessionFactory; + + private Session session; + + @BeforeClass + public static void beforeTests() { + sessionFactory = HibernateUtil.getSessionFactory(Strategy.SHARED_PRIMARY_KEY); + } + + @Before + public void setUp() { + session = sessionFactory.openSession(); + session.beginTransaction(); + } + + @Test + public void givenData_whenInsert_thenCreates1to1relationship() { + User user = new User(); + user.setUserName("alice@baeldung.com"); + + Address address = new Address(); + address.setStreet("SPK Street"); + address.setCity("SPK City"); + + address.setUser(user); + user.setAddress(address); + + //Address entry will automatically be created by hibernate, since cascade type is specified as ALL + session.persist(user); + session.getTransaction().commit(); + + assert1to1InsertedData(); + } + + + private void assert1to1InsertedData() { + @SuppressWarnings("unchecked") + List userList = session.createQuery("FROM User").list(); + assertNotNull(userList); + assertEquals(1, userList.size()); + + User user = userList.get(0); + assertEquals("alice@baeldung.com", user.getUserName()); + + Address address = user.getAddress(); + assertNotNull(address); + assertEquals("SPK Street", address.getStreet()); + assertEquals("SPK City", address.getCity()); + } + + @After + public void tearDown() { + session.close(); + } + + @AfterClass + public static void afterTests() { + sessionFactory.close(); + } +} diff --git a/persistence-modules/spring-hibernate-5/src/test/resources/one-to-one.cfg.xml b/persistence-modules/spring-hibernate-5/src/test/resources/one-to-one.cfg.xml new file mode 100644 index 0000000000..60417e312d --- /dev/null +++ b/persistence-modules/spring-hibernate-5/src/test/resources/one-to-one.cfg.xml @@ -0,0 +1,16 @@ + + + + + org.h2.Driver + + jdbc:h2:mem:spring_hibernate_one_to_one + sa + org.hibernate.dialect.H2Dialect + thread + true + create-drop + + diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Course.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Course.java new file mode 100644 index 0000000000..bdfb8e890f --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Course.java @@ -0,0 +1,71 @@ +package com.baeldung.manytomany.model; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.ManyToMany; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "course") +public class Course { + + @Id + @Column(name = "id") + private Long id; + + @ManyToMany(mappedBy = "likedCourses") + private Set likes; + + @OneToMany(mappedBy = "course") + private Set ratings; + + @OneToMany(mappedBy = "course") + private Set registrations; + + // additional properties + + public Course() { + } + + public Long getId() { + return id; + } + + public Set getRatings() { + return ratings; + } + + public Set getRegistrations() { + return registrations; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + Course other = (Course) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRating.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRating.java new file mode 100644 index 0000000000..4951f766bc --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRating.java @@ -0,0 +1,79 @@ +package com.baeldung.manytomany.model; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.MapsId; +import javax.persistence.Table; + +@Entity +@Table(name = "course_rating") +public class CourseRating { + + @EmbeddedId + private CourseRatingKey id; + + @ManyToOne + @MapsId("student_id") + @JoinColumn(name = "student_id") + private Student student; + + @ManyToOne + @MapsId("course_id") + @JoinColumn(name = "course_id") + private Course course; + + @Column(name = "rating") + private int rating; + + public CourseRating() { + } + + public int getRating() { + return rating; + } + + public void setRating(int rating) { + this.rating = rating; + } + + public CourseRatingKey getId() { + return id; + } + + public Student getStudent() { + return student; + } + + public Course getCourse() { + return course; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + CourseRating other = (CourseRating) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRatingKey.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRatingKey.java new file mode 100644 index 0000000000..4e7430ed92 --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRatingKey.java @@ -0,0 +1,59 @@ +package com.baeldung.manytomany.model; + +import java.io.Serializable; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class CourseRatingKey implements Serializable { + + @Column(name = "student_id") + private Long studentId; + + @Column(name = "course_id") + private Long courseId; + + public CourseRatingKey() { + } + + public Long getStudentId() { + return studentId; + } + + public Long getCourseId() { + return courseId; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((courseId == null) ? 0 : courseId.hashCode()); + result = prime * result + ((studentId == null) ? 0 : studentId.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + CourseRatingKey other = (CourseRatingKey) obj; + if (courseId == null) { + if (other.courseId != null) + return false; + } else if (!courseId.equals(other.courseId)) + return false; + if (studentId == null) { + if (other.studentId != null) + return false; + } else if (!studentId.equals(other.studentId)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRegistration.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRegistration.java new file mode 100644 index 0000000000..e1f30af883 --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRegistration.java @@ -0,0 +1,100 @@ +package com.baeldung.manytomany.model; + +import java.time.LocalDateTime; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "course_registration") +public class CourseRegistration { + + @Id + @Column(name = "id") + private Long id; + + @ManyToOne + @JoinColumn(name = "student_id") + private Student student; + + @ManyToOne + @JoinColumn(name = "course_id") + private Course course; + + @Column(name = "registered_at") + private LocalDateTime registeredAt; + + @Column(name = "grade") + private int grade; + + // additional properties + + public CourseRegistration() { + } + + public Student getStudent() { + return student; + } + + public void setStudent(Student student) { + this.student = student; + } + + public Course getCourse() { + return course; + } + + public void setCourse(Course course) { + this.course = course; + } + + public LocalDateTime getRegisteredAt() { + return registeredAt; + } + + public void setRegisteredAt(LocalDateTime registeredAt) { + this.registeredAt = registeredAt; + } + + public int getGrade() { + return grade; + } + + public void setGrade(int grade) { + this.grade = grade; + } + + public Long getId() { + return id; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + CourseRegistration other = (CourseRegistration) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Student.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Student.java new file mode 100644 index 0000000000..00561593a6 --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Student.java @@ -0,0 +1,78 @@ +package com.baeldung.manytomany.model; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.ManyToMany; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "student") +public class Student { + + @Id + @Column(name = "id") + private Long id; + + @ManyToMany + @JoinTable(name = "course_like", joinColumns = @JoinColumn(name = "student_id"), inverseJoinColumns = @JoinColumn(name = "course_id")) + private Set likedCourses; + + @OneToMany(mappedBy = "student") + private Set ratings; + + @OneToMany(mappedBy = "student") + private Set registrations; + + // additional properties + + public Student() { + } + + public Long getId() { + return id; + } + + public Set getLikedCourses() { + return likedCourses; + } + + public Set getRatings() { + return ratings; + } + + public Set getRegistrations() { + return registrations; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + Student other = (Student) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyIntegrationTest.java b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyIntegrationTest.java new file mode 100644 index 0000000000..5e4334f5d4 --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyIntegrationTest.java @@ -0,0 +1,24 @@ +package com.baeldung.manytomany; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@ContextConfiguration(classes = ManyToManyTestConfiguration.class) +@DirtiesContext +public class ManyToManyIntegrationTest { + + @PersistenceContext + EntityManager entityManager; + + @Test + public void contextStarted() { + } + +} diff --git a/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyTestConfiguration.java b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyTestConfiguration.java new file mode 100644 index 0000000000..f4635b563a --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyTestConfiguration.java @@ -0,0 +1,51 @@ +package com.baeldung.manytomany; + +import java.util.HashMap; +import java.util.Map; + +import javax.sql.DataSource; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder; +import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType; +import org.springframework.orm.jpa.JpaVendorAdapter; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; + +@Configuration +@PropertySource("classpath:/manytomany/test.properties") +public class ManyToManyTestConfiguration { + + @Bean + public DataSource dataSource() { + EmbeddedDatabaseBuilder dbBuilder = new EmbeddedDatabaseBuilder(); + return dbBuilder.setType(EmbeddedDatabaseType.H2) + .addScript("classpath:/manytomany/db.sql") + .build(); + } + + @Bean + public LocalContainerEntityManagerFactoryBean entityManagerFactory(@Value("${hibernate.hbm2ddl.auto}") String hbm2ddlType, @Value("${hibernate.dialect}") String dialect, @Value("${hibernate.show_sql}") boolean showSql) { + LocalContainerEntityManagerFactoryBean result = new LocalContainerEntityManagerFactoryBean(); + + result.setDataSource(dataSource()); + result.setPackagesToScan("com.baeldung.manytomany.model"); + result.setJpaVendorAdapter(jpaVendorAdapter()); + + Map jpaProperties = new HashMap<>(); + jpaProperties.put("hibernate.hbm2ddl.auto", hbm2ddlType); + jpaProperties.put("hibernate.dialect", dialect); + jpaProperties.put("hibernate.show_sql", showSql); + result.setJpaPropertyMap(jpaProperties); + + return result; + } + + public JpaVendorAdapter jpaVendorAdapter() { + return new HibernateJpaVendorAdapter(); + } + +} diff --git a/persistence-modules/spring-jpa/src/test/resources/manytomany/db.sql b/persistence-modules/spring-jpa/src/test/resources/manytomany/db.sql new file mode 100644 index 0000000000..02905e41ee --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/resources/manytomany/db.sql @@ -0,0 +1,44 @@ +CREATE TABLE course ( + id bigint(20) NOT NULL, + PRIMARY KEY (id) +); + + +CREATE TABLE student ( + id bigint(20) NOT NULL, + PRIMARY KEY (id) +); + + +CREATE TABLE course_like ( + student_id bigint(20) NOT NULL, + course_id bigint(20) NOT NULL, + PRIMARY KEY (student_id, course_id), + CONSTRAINT fk_course_like__student FOREIGN KEY (student_id) REFERENCES student (id), + CONSTRAINT fk_course_like__course FOREIGN KEY (course_id) REFERENCES course (id) +); + + + +CREATE TABLE course_rating ( + course_id bigint(20) NOT NULL, + student_id bigint(20) NOT NULL, + rating int(11) NOT NULL, + PRIMARY KEY (course_id, student_id), + CONSTRAINT fk_course_rating__student FOREIGN KEY (student_id) REFERENCES student (id), + CONSTRAINT fk_course_rating__course FOREIGN KEY (course_id) REFERENCES course (id) +); + + + +CREATE TABLE course_registration ( + id bigint(20) NOT NULL, + grade int(11), + registered_at datetime NOT NULL, + course_id bigint(20) NOT NULL, + student_id bigint(20) NOT NULL, + PRIMARY KEY (id), + CONSTRAINT fk_course_registration__student FOREIGN KEY (student_id) REFERENCES student (id), + CONSTRAINT fk_course_registration__course FOREIGN KEY (course_id) REFERENCES course (id) +); + diff --git a/persistence-modules/spring-jpa/src/test/resources/manytomany/test.properties b/persistence-modules/spring-jpa/src/test/resources/manytomany/test.properties new file mode 100644 index 0000000000..9e4236a6c2 --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/resources/manytomany/test.properties @@ -0,0 +1,6 @@ +jdbc.driverClassName=org.h2.Driver +jdbc.url=jdbc:h2:mem:myDb;DB_CLOSE_DELAY=-1 + +hibernate.dialect=org.hibernate.dialect.H2Dialect +hibernate.show_sql=true +hibernate.hbm2ddl.auto=validate diff --git a/pom.xml b/pom.xml index 62e3e58e66..dabb4a9628 100644 --- a/pom.xml +++ b/pom.xml @@ -323,206 +323,170 @@ parent-boot-1 - parent-boot-2 - parent-spring-4 - parent-spring-5 - parent-java - parent-kotlin - asm - atomix - persistence-modules/apache-cayenne - aws - aws-lambda - akka-streams - algorithms-genetic - algorithms-miscellaneous-1 - algorithms-miscellaneous-2 - algorithms-sorting - annotations - apache-cxf - apache-fop - apache-geode - apache-poi - apache-tika - apache-thrift - apache-curator - apache-zookeeper - apache-opennlp - autovalue - axon - azure - bootique - cdi - java-strings - - core-java - core-java-collections - java-collections-conversions - java-collections-maps - core-java-io - core-java-8 - java-streams - persistence-modules/core-java-persistence - core-kotlin - kotlin-libraries - core-groovy - core-java-concurrency - core-java-concurrency-collections - couchbase - persistence-modules/deltaspike - dozer - ethereum - ejb - ejb/ejb-client - feign - flips - testing-modules/gatling - geotools - testing-modules/groovy-spock - google-cloud - google-web-toolkit - gson - guava - guava-collections - guava-modules/guava-18 - guava-modules/guava-19 - guava-modules/guava-21 - guice - disruptor - core-scala - spring-static-resources - hazelcast - persistence-modules/hbase - persistence-modules/hibernate5 - httpclient - hystrix - image-processing - immutables - persistence-modules/influxdb - jackson - persistence-modules/java-cassandra - vavr - java-lite - java-numbers - java-rmi - java-vavr-stream - javax-servlets - javaxval - jaxb - javafx - jgroups - jee-7 - jee-7-security - jhipster - jjwt - jsf - json-path - json - jsoup - testing-modules/junit-5 - - libraries - libraries-data - libraries-security - libraries-server - linkrest - logging-modules/log-mdc - logging-modules/log4j - logging-modules/log4j2 - logging-modules/logback - lombok - mapstruct - metrics - maven - mesos-marathon - msf4j - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks - mustache - mvn-wrapper - noexception - persistence-modules/orientdb - osgi - orika - patterns - pdf - protobuffer - persistence-modules/querydsl - reactor-core - persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng - persistence-modules/solr - spark-java - spring-4 - spring-5 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client - spring-5-mvc - spring-5-security - spring-5-reactive-oauth - spring-activiti - spring-akka - spring-amqp - spring-all - spring-amqp-simple - spring-apache-camel - spring-batch - spring-bom - spring-boot - spring-boot-client - spring-boot-keycloak - spring-boot-bootstrap - spring-boot-admin - spring-boot-camel - spring-boot-ops - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-vue - spring-boot-logging-log4j2 - spring-boot-disable-console-logging - spring-cloud-data-flow - spring-cloud - spring-cloud-bus - spring-core - spring-cucumber - spring-ejb - spring-aop - persistence-modules/spring-data-cassandra - persistence-modules/spring-data-couchbase-2 - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-elasticsearch - persistence-modules/spring-data-jpa - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-neo4j - persistence-modules/spring-data-redis - spring-data-rest - persistence-modules/spring-data-solr - spring-dispatcher-servlet - spring-exceptions - spring-freemarker - persistence-modules/spring-hibernate-3 - persistence-modules/spring-hibernate4 - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink - spring-integration - spring-jenkins-pipeline - spring-jersey - jmeter - spring-jms - spring-jooq - persistence-modules/spring-jpa - + parent-boot-2 + parent-spring-4 + parent-spring-5 + parent-java + parent-kotlin + + asm + atomix + aws + aws-lambda + akka-streams + algorithms-genetic + algorithms-miscellaneous-1 + algorithms-miscellaneous-2 + algorithms-sorting + annotations + apache-cxf + apache-fop + apache-poi + apache-tika + apache-thrift + apache-curator + apache-zookeeper + apache-opennlp + autovalue + axon + azure + apache-velocity + apache-solrj + apache-meecrowave + antlr + + bootique + + cdi + core-java-collections + core-java-io + core-java-8 + core-groovy + couchbase + + + core-java + core-java-net + + dozer + disruptor + drools + deeplearning4j + + ethereum + + feign + flips + + google-cloud + gson + guava + guava-collections + guava-modules/guava-18 + guava-modules/guava-19 + guava-modules/guava-21 + guice + + hazelcast + hystrix + httpclient + + image-processing + immutables + + jackson + java-strings + + java-collections-conversions + java-collections-maps + java-streams + java-lite + java-numbers + java-rmi + java-vavr-stream + javax-servlets + javaxval + jaxb + javafx + jgroups + + jee-7-security + jjwt + jsf + json-path + json + jsoup + jta + jws + jersey + java-spi + java-ee-8-security-api + + + libraries-data + linkrest + logging-modules/log-mdc + logging-modules/log4j + logging-modules/logback + lombok + lucene + + mapstruct + maven + mesos-marathon + msf4j + mustache + mvn-wrapper + mybatis + metrics + maven-archetype + + noexception + + osgi + orika + + patterns + pdf + protobuffer + performance-tests + + persistence-modules/java-jdbi + persistence-modules/redis + persistence-modules/orientdb + persistence-modules/querydsl + persistence-modules/apache-cayenne + persistence-modules/solr + persistence-modules/spring-data-dynamodb + persistence-modules/spring-data-keyvalue + persistence-modules/spring-data-neo4j + persistence-modules/spring-data-solr + persistence-modules/spring-hibernate-5 + persistence-modules/spring-data-eclipselink + persistence-modules/spring-jpa + persistence-modules/spring-hibernate-3 + persistence-modules/spring-data-gemfire + persistence-modules/spring-boot-persistence + persistence-modules/liquibase + persistence-modules/java-cockroachdb + persistence-modules/deltaspike + persistence-modules/hbase + persistence-modules/influxdb + persistence-modules/spring-hibernate4 + persistence-modules/spring-data-mongodb + persistence-modules/java-cassandra + persistence-modules/spring-data-cassandra + persistence-modules/spring-data-couchbase-2 + persistence-modules/spring-data-redis + persistence-modules/spring-boot-persistence-mongodb + + reactor-core + resteasy + rxjava + rxjava-2 + rabbitmq + @@ -544,7 +508,7 @@ **/*IntTest.java **/*LongRunningUnitTest.java **/*ManualTest.java - **/JdbcTest.java + **/*JdbcTest.java **/*LiveTest.java @@ -561,6 +525,78 @@ parent-java parent-kotlin + spring-4 + spring-5 + spring-5-reactive + spring-5-reactive-security + spring-5-reactive-client + spring-5-mvc + spring-5-security + spring-5-security-oauth + + spring-aop + spring-activiti + spring-akka + spring-amqp + spring-all + spring-apache-camel + spring-batch + spring-bom + spring-boot-keycloak + spring-boot-bootstrap + spring-boot-admin + spring-boot-camel + spring-boot-security + spring-boot-mvc + spring-boot-logging-log4j2 + spring-boot-disable-console-logging + spring-boot-property-exp + spring-boot-ctx-fluent + spring-boot + spring-boot-ops + + spring-cloud-data-flow + spring-cloud + spring-cloud-bus + spring-core + spring-cucumber + spring-data-rest + spring-drools + spring-dispatcher-servlet + spring-ejb + spring-exceptions + + spring-freemarker + spring-integration + + spring-jinq + spring-jenkins-pipeline + spring-jersey + spring-jms + spring-jooq + spring-kafka + spring-katharsis + spring-ldap + + spring-mockito + spring-mvc-forms-jsp + spring-mvc-forms-thymeleaf + spring-mvc-java + spring-mvc-velocity + spring-mvc-webflow + spring-mvc-xml + spring-mvc-kotlin + + spring-protobuf + spring-quartz + spring-rest-angular + spring-rest-full + spring-rest-query-language + spring-rest + spring-resttemplate + spring-rest-simple + spring-remoting + spring-session spring-sleuth spring-social-login @@ -568,129 +604,17 @@ spring-state-machine spring-thymeleaf spring-userservice + spring-zuul - spring-remoting spring-reactor spring-vertx - spring-jinq + spring-vault spring-rest-embedded-tomcat - testing-modules/testing - testing-modules/testng - video-tutorials - xml - xmlunit-2 - struts-2 - apache-velocity - apache-solrj - rabbitmq - vertx - persistence-modules/spring-data-gemfire - mybatis - spring-drools - drools - persistence-modules/liquibase - spring-boot-property-exp - testing-modules/mockserver - testing-modules/test-containers - undertow - vaadin - vertx-and-rxjava - saas - deeplearning4j - lucene - vraptor - persistence-modules/java-cockroachdb - spring-security-thymeleaf - persistence-modules/java-jdbi - jersey - java-spi - performance-tests - twilio - spring-boot-ctx-fluent - java-ee-8-security-api - spring-webflux-amqp - antlr - maven-archetype - optaplanner - apache-meecrowave - spring-reactive-kotlin - persistence-modules/jnosql - spring-boot-angular-ecommerce - jta - - java-websocket - persistence-modules/activejdbc - animal-sniffer-mvn-plugin - apache-avro - apache-bval - apache-shiro - apache-spark - asciidoctor - checker-plugin - - - core-java-sun - custom-pmd - dagger - data-structures - dubbo - persistence-modules/flyway - - - jni - jooby - - - - ratpack - rest-with-spark-java - spring-boot-autoconfiguration - spring-boot-custom-starter - spring-boot-jasypt - spring-data-rest-querydsl - spring-groovy - spring-mobile - spring-mustache - spring-mvc-simple - spring-mybatis - spring-rest-hal-browser - spring-rest-shell - spring-rest-template - spring-roo - spring-security-stormpath - sse-jaxrs - static-analysis - stripe - - Twitter4J - wicket - xstream - cas/cas-secured-app - cas/cas-server - - - - - - - - - - - - - - - - - spring-boot-custom-starter/greeter - persistence-modules/spring-boot-h2/spring-boot-h2-database - - - - - flyway-cdi-extension + spring-swagger-codegen + spring-webflux-amqp + spring-static-resources + spring-security-thymeleaf spring-security-acl spring-security-cache-control spring-security-client/spring-security-jsp-authentication @@ -702,7 +626,6 @@ spring-security-client/spring-security-thymeleaf-config spring-security-core spring-security-mvc-boot - spring-security-mvc-custom spring-security-mvc-digest-auth spring-security-mvc-ldap spring-security-mvc-login @@ -710,33 +633,67 @@ spring-security-mvc-session spring-security-mvc-socket spring-security-openid - + spring-security-rest-basic-auth spring-security-rest-custom spring-security-rest spring-security-sso spring-security-x509 + spring-security-mvc-custom + + spark-java + saas + struts-2 + + testing-modules/selenium-junit-testng + testing-modules/groovy-spock + testing-modules/mockito + testing-modules/mockito-2 + testing-modules/mocks + testing-modules/rest-assured + testing-modules/rest-testing + testing-modules/junit-5 + testing-modules/junit5-migration + testing-modules/testing + testing-modules/testng + testing-modules/mockserver + testing-modules/test-containers + twilio + + undertow + + video-tutorials + vaadin + vertx-and-rxjava + vraptor + vertx + vavr + + xmlunit-2 + xml + + + + + + + + + - spring-kafka - spring-katharsis - spring-ldap - spring-mockito - spring-mvc-forms-jsp - spring-mvc-forms-thymeleaf - spring-mvc-java - spring-mvc-velocity - spring-mvc-webflow - spring-mvc-xml - spring-mvc-kotlin - spring-protobuf - spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language - - - spring-resttemplate - helidon @@ -769,6 +726,7 @@ spring-5-reactive-client spring-5-reactive-security spring-5-security + spring-5-security-oauth spring-activiti spring-akka spring-all @@ -895,667 +853,399 @@ - - integration - - - - org.apache.maven.plugins - maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - json - - - - - + + integration-lite-first - + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + - parent-boot-1 - parent-boot-2 - parent-spring-4 - parent-spring-5 - parent-java - parent-kotlin - - - - - - - - - - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks - mustache - mvn-wrapper - noexception - persistence-modules/orientdb - osgi - orika - patterns - pdf - protobuffer - persistence-modules/querydsl - reactor-core - persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng - persistence-modules/solr - spark-java - spring-4 - spring-5 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client - spring-5-mvc - spring-5-security - spring-activiti - spring-akka - spring-amqp - spring-all - spring-amqp-simple - spring-apache-camel - spring-batch - jmh - - - - - - spring-bom - spring-boot - spring-boot-client - spring-boot-keycloak - spring-boot-bootstrap - spring-boot-admin - spring-boot-camel - spring-boot-ops - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-logging-log4j2 - spring-boot-disable-console-logging - spring-cloud-data-flow - spring-cloud - spring-cloud-bus - spring-core - spring-cucumber - spring-ejb - spring-aop - persistence-modules/spring-data-cassandra - persistence-modules/spring-data-couchbase-2 - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-elasticsearch - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-jpa - persistence-modules/spring-data-neo4j - persistence-modules/spring-data-redis - spring-data-rest - - - - - - - persistence-modules/spring-data-solr - spring-dispatcher-servlet - spring-exceptions - spring-freemarker - persistence-modules/spring-hibernate-3 - persistence-modules/spring-hibernate4 - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink - spring-integration - spring-jenkins-pipeline - spring-jersey - spring-jms - spring-jooq - persistence-modules/spring-jpa - spring-kafka - spring-katharsis - spring-ldap - spring-mockito - spring-mvc-forms-jsp - spring-mvc-forms-thymeleaf - spring-mvc-java - spring-mvc-velocity - spring-mvc-webflow - spring-mvc-xml - spring-mvc-kotlin - spring-protobuf - spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language - spring-rest - spring-resttemplate - spring-rest-simple - spring-reactive-kotlin - - - - - - - - - - - - - - - - java-websocket - persistence-modules/activejdbc - animal-sniffer-mvn-plugin - apache-avro - apache-bval - apache-shiro - apache-spark - asciidoctor - checker-plugin - - - core-java-sun - custom-pmd - dagger - data-structures - dubbo - persistence-modules/flyway - - - jni - jooby - - - - ratpack - rest-with-spark-java - spring-boot-autoconfiguration - spring-boot-custom-starter - spring-boot-jasypt - spring-data-rest-querydsl - spring-groovy - spring-mobile - spring-mustache - spring-mvc-simple - spring-mybatis - spring-rest-hal-browser - spring-rest-shell - spring-rest-template - spring-roo - spring-security-stormpath - sse-jaxrs - static-analysis - stripe - - - wicket - xstream - cas/cas-secured-app - - - - - - - - - - - - - - jenkins/hello-world - - - - spring-boot-custom-starter/greeter - persistence-modules/spring-boot-h2/spring-boot-h2-database - - - - - - - - - - integration-lite - - - - - org.apache.maven.plugins - maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - json - - - - - - - - parent-boot-1 - parent-boot-2 - parent-spring-4 - parent-spring-5 - parent-java - parent-kotlin - asm - atomix - persistence-modules/apache-cayenne - aws - aws-lambda - akka-streams - algorithms-genetic - algorithms-miscellaneous-1 - algorithms-miscellaneous-2 - algorithms-sorting - annotations - apache-cxf - apache-fop - apache-poi - apache-tika - apache-thrift - apache-curator - apache-zookeeper - apache-opennlp - autovalue - axon - azure - bootique - cdi - java-strings - - core-java-collections - java-collections-conversions - java-collections-maps - core-java-io - core-java-8 - java-streams - core-groovy - - couchbase - persistence-modules/deltaspike - dozer - ethereum - feign - flips - testing-modules/groovy-spock - google-cloud - gson - guava - guava-collections - guava-modules/guava-18 - guava-modules/guava-19 - guava-modules/guava-21 - guice - disruptor - spring-static-resources - hazelcast - persistence-modules/hbase - - hystrix - image-processing - immutables - persistence-modules/influxdb - jackson - vavr - java-lite - java-numbers - java-rmi - java-vavr-stream - javax-servlets - javaxval - jaxb - javafx - jgroups - jee-7 - jee-7-security - jjwt - jsf - json-path - json - jsoup - jta - testing-modules/junit-5 - testing-modules/junit5-migration - jws - libraries-data - linkrest - logging-modules/log-mdc - logging-modules/log4j - - logging-modules/logback - lombok - mapstruct - - maven - mesos-marathon - msf4j - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks - mustache - mvn-wrapper - noexception - persistence-modules/orientdb - osgi - orika - patterns - pdf - protobuffer - persistence-modules/querydsl - reactor-core - persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng - persistence-modules/solr - spark-java - spring-4 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client - spring-5-mvc - spring-5-security - spring-activiti - spring-akka - spring-amqp - spring-all - spring-amqp-simple - spring-apache-camel - spring-batch - spring-bom - spring-boot-keycloak - spring-boot-bootstrap - spring-boot-admin - spring-boot-camel - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-logging-log4j2 - spring-boot-disable-console-logging - spring-cloud-data-flow - spring-cloud - spring-cloud-bus - spring-core - spring-cucumber - spring-ejb - spring-aop - - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-neo4j - - spring-data-rest - persistence-modules/spring-data-solr - spring-dispatcher-servlet - spring-exceptions - spring-freemarker - persistence-modules/spring-hibernate-3 - - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink - spring-integration - spring-jenkins-pipeline - spring-jersey - - spring-jms - spring-jooq - persistence-modules/spring-jpa - spring-kafka - spring-katharsis - spring-ldap - spring-mockito - spring-mvc-forms-jsp - spring-mvc-forms-thymeleaf - spring-mvc-java - spring-mvc-velocity - spring-mvc-webflow - spring-mvc-xml - spring-mvc-kotlin - spring-protobuf - spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language - spring-rest - spring-resttemplate - spring-rest-simple - spring-security-acl - spring-security-cache-control - spring-security-client/spring-security-jsp-authentication - spring-security-client/spring-security-jsp-authorize - spring-security-client/spring-security-jsp-config - spring-security-client/spring-security-mvc - spring-security-client/spring-security-thymeleaf-authentication - spring-security-client/spring-security-thymeleaf-authorize - spring-security-client/spring-security-thymeleaf-config - spring-security-core - spring-security-mvc-boot - spring-security-mvc-digest-auth - spring-security-mvc-ldap - spring-security-mvc-login - spring-security-mvc-persisted-remember-me - spring-security-mvc-session - spring-security-mvc-socket - spring-security-openid - - spring-security-rest-basic-auth - spring-security-rest-custom - spring-security-rest - spring-security-sso - spring-security-x509 - spring-session - spring-sleuth - spring-social-login - spring-spel - spring-state-machine - spring-thymeleaf - spring-userservice - spring-zuul - spring-remoting - spring-reactor - spring-vertx - spring-vault - spring-jinq - spring-rest-embedded-tomcat - testing-modules/testing - testing-modules/testng - video-tutorials - - xmlunit-2 - struts-2 - apache-velocity - apache-solrj - rabbitmq - - persistence-modules/spring-data-gemfire - mybatis - spring-drools - drools - persistence-modules/liquibase - spring-boot-property-exp - testing-modules/mockserver - testing-modules/test-containers - undertow - vaadin - vertx-and-rxjava - saas - deeplearning4j - lucene - vraptor - persistence-modules/java-cockroachdb - spring-security-thymeleaf - persistence-modules/java-jdbi - jersey - java-spi - performance-tests - twilio - spring-boot-ctx-fluent - java-ee-8-security-api - spring-webflux-amqp - antlr - maven-archetype - apache-meecrowave - - persistence-modules/spring-hibernate4 - xml - vertx - metrics + + parent-boot-1 + parent-boot-2 + parent-spring-4 + parent-spring-5 + parent-java + parent-kotlin + + asm + atomix + aws + aws-lambda + akka-streams + algorithms-genetic + algorithms-miscellaneous-1 + algorithms-miscellaneous-2 + algorithms-sorting + annotations + apache-cxf + apache-fop + apache-poi + apache-tika + apache-thrift + apache-curator + apache-zookeeper + apache-opennlp + autovalue + axon + azure + apache-velocity + apache-solrj + apache-meecrowave + antlr + + bootique + + cdi + core-java-collections + core-java-io + core-java-8 + core-groovy + couchbase + + + core-java + core-java-net + + dozer + disruptor + drools + deeplearning4j + + ethereum + + feign + flips + + google-cloud + gson + guava + guava-collections + guava-modules/guava-18 + guava-modules/guava-19 + guava-modules/guava-21 + guice + + hazelcast + hystrix httpclient - - - + java-collections-conversions + java-collections-maps + java-streams + java-lite + java-numbers + java-rmi + java-vavr-stream + javax-servlets + javaxval + jaxb + javafx + jgroups + + jee-7-security + jjwt + jsf + json-path + json + jsoup + jta + jws + jersey + java-spi + java-ee-8-security-api + + + libraries-data + linkrest + logging-modules/log-mdc + logging-modules/log4j + logging-modules/logback + lombok + lucene + + mapstruct + maven + mesos-marathon + msf4j + mustache + mvn-wrapper + mybatis + metrics + maven-archetype + + noexception + + osgi + orika + + patterns + pdf + protobuffer + performance-tests + + persistence-modules/java-jdbi + persistence-modules/redis + persistence-modules/orientdb + persistence-modules/querydsl + persistence-modules/apache-cayenne + persistence-modules/solr + persistence-modules/spring-data-dynamodb + persistence-modules/spring-data-keyvalue + persistence-modules/spring-data-neo4j + persistence-modules/spring-data-solr + persistence-modules/spring-hibernate-5 + persistence-modules/spring-data-eclipselink + persistence-modules/spring-jpa + persistence-modules/spring-hibernate-3 + persistence-modules/spring-data-gemfire + persistence-modules/spring-boot-persistence + persistence-modules/liquibase + persistence-modules/java-cockroachdb + persistence-modules/deltaspike + persistence-modules/hbase + persistence-modules/influxdb + persistence-modules/spring-hibernate4 + persistence-modules/spring-data-mongodb persistence-modules/java-cassandra persistence-modules/spring-data-cassandra - logging-modules/log4j2 persistence-modules/spring-data-couchbase-2 persistence-modules/spring-data-redis + + reactor-core + resteasy + rxjava + rxjava-2 + rabbitmq + + - jmeter - --> + - - + + spring-static-resources + spring-security-thymeleaf + spring-security-acl + spring-security-cache-control + spring-security-client/spring-security-jsp-authentication + spring-security-client/spring-security-jsp-authorize + spring-security-client/spring-security-jsp-config + spring-security-client/spring-security-mvc + spring-security-client/spring-security-thymeleaf-authentication + spring-security-client/spring-security-thymeleaf-authorize + spring-security-client/spring-security-thymeleaf-config + spring-security-core + spring-security-mvc-boot + spring-security-mvc-digest-auth + spring-security-mvc-ldap + spring-security-mvc-login + spring-security-mvc-persisted-remember-me + spring-security-mvc-session + spring-security-mvc-socket + spring-security-openid + + spring-security-rest-basic-auth + spring-security-rest-custom + spring-security-rest + spring-security-sso + spring-security-x509 spring-security-mvc-custom - core-java-concurrency - --> + + spark-java + saas + struts-2 + + testing-modules/selenium-junit-testng + testing-modules/groovy-spock + testing-modules/mockito + testing-modules/mockito-2 + testing-modules/mocks + testing-modules/rest-assured + testing-modules/rest-testing + testing-modules/junit-5 + testing-modules/junit5-migration + testing-modules/testing + testing-modules/testng + testing-modules/mockserver + testing-modules/test-containers + twilio + + undertow + + video-tutorials + vaadin + vertx-and-rxjava + vraptor + vertx + vavr + + xmlunit-2 + xml + + + - - + + + + + + + - + integration-heavy @@ -1565,28 +1255,15 @@ org.apache.maven.plugins maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - json - + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + @@ -1599,22 +1276,8 @@ parent-spring-5 parent-java parent-kotlin - libraries - geotools - jhipster - testing-modules/gatling - spring-boot - spring-boot-ops - spring-5 - core-kotlin - kotlin-libraries - core-java - google-web-toolkit - spring-security-mvc-custom - persistence-modules/hibernate5 - persistence-modules/spring-data-elasticsearch - core-java-concurrency - core-java-concurrency-collections + + @@ -1639,13 +1302,16 @@ true false false - + false + 4.12 1.3 2.21.0 + 1.7.21 1.1.7 + 2.21.0 3.7.0 diff --git a/protobuffer/pom.xml b/protobuffer/pom.xml index ff443a1615..d9e6cb26e4 100644 --- a/protobuffer/pom.xml +++ b/protobuffer/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 protobuffer - + protobuffer + parent-modules com.baeldung diff --git a/reactor-core/pom.xml b/reactor-core/pom.xml index cf720ad6ea..db9550df7b 100644 --- a/reactor-core/pom.xml +++ b/reactor-core/pom.xml @@ -1,11 +1,11 @@ 4.0.0 - org.baeldung reactor-core 0.0.1-SNAPSHOT - + reactor-core + com.baeldung parent-modules diff --git a/restx/README.md b/restx/README.md new file mode 100644 index 0000000000..665f7ea82d --- /dev/null +++ b/restx/README.md @@ -0,0 +1,4 @@ +# Relevant Articles + +* [Introduction to RESTX](https://www.baeldung.com/java-restx) + diff --git a/restx/data/credentials.json b/restx/data/credentials.json new file mode 100644 index 0000000000..c1a4fcf531 --- /dev/null +++ b/restx/data/credentials.json @@ -0,0 +1,12 @@ +{ + "//": "lines with // keys are just comments (we don't have real comments in json)", + "//": "this file stores password passed through md5+bcrypt hash", + "//": "you can use `restx hash md5+bcrypt {password}` shell command to get hashed passwords to put here", + + "//": "to help startup with restx, there are comments with clear text passwords,", + "//": "which should obviously not be stored here.", + "user1": "$2a$10$iZluFUJShbjb1ue68bLrDuGCeJL9EMLHelVIf8u0SUbCseDOvKnoe", + "//": "user 1 password is 'user1-pwd'", + "user2": "$2a$10$oym3SYMFXf/9gGfDKKHO4eM1vWNqAZMsRZCL.BORCaP4yp5cdiCXu", + "//": "user 2 password is 'user2-pwd'" +} \ No newline at end of file diff --git a/restx/data/users.json b/restx/data/users.json new file mode 100644 index 0000000000..834e03c4b4 --- /dev/null +++ b/restx/data/users.json @@ -0,0 +1,4 @@ +[ + {"name":"user1", "roles": ["hello"]}, + {"name":"user2", "roles": []} +] \ No newline at end of file diff --git a/restx/md.restx.json b/restx/md.restx.json new file mode 100644 index 0000000000..c87244001c --- /dev/null +++ b/restx/md.restx.json @@ -0,0 +1,38 @@ +{ + "module": "restx-demo:restx-demo:0.1-SNAPSHOT", + "packaging": "war", + + "properties": { + "java.version": "1.8", + "restx.version": "0.35-rc4" + }, + "fragments": { + "maven": [ + "classpath:///restx/build/fragments/maven/javadoc-apidoclet.xml" ] + }, + "dependencies": { + "compile": [ + "io.restx:restx-core:${restx.version}", + "io.restx:restx-security-basic:${restx.version}", + "io.restx:restx-core-annotation-processor:${restx.version}", + "io.restx:restx-factory:${restx.version}", + "io.restx:restx-factory-admin:${restx.version}", + "io.restx:restx-validation:${restx.version}", + "io.restx:restx-monitor-codahale:${restx.version}", + "io.restx:restx-monitor-admin:${restx.version}", + "io.restx:restx-log-admin:${restx.version}", + "io.restx:restx-i18n-admin:${restx.version}", + "io.restx:restx-stats-admin:${restx.version}", + "io.restx:restx-servlet:${restx.version}", + "io.restx:restx-server-jetty8:${restx.version}!optional", + "io.restx:restx-apidocs:${restx.version}", + "io.restx:restx-specs-admin:${restx.version}", + "io.restx:restx-admin:${restx.version}", + "ch.qos.logback:logback-classic:1.0.13" + ], + "test": [ + "io.restx:restx-specs-tests:${restx.version}", + "junit:junit:4.11" + ] + } +} diff --git a/restx/pom.xml b/restx/pom.xml new file mode 100644 index 0000000000..c6233b968c --- /dev/null +++ b/restx/pom.xml @@ -0,0 +1,155 @@ + + + 4.0.0 + + restx + 0.1-SNAPSHOT + war + restx-demo + + + 1.8 + 1.8 + 0.35-rc4 + + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + io.restx + restx-core + ${restx.version} + + + io.restx + restx-security-basic + ${restx.version} + + + io.restx + restx-core-annotation-processor + ${restx.version} + + + io.restx + restx-factory + ${restx.version} + + + io.restx + restx-factory-admin + ${restx.version} + + + io.restx + restx-validation + ${restx.version} + + + io.restx + restx-monitor-codahale + ${restx.version} + + + io.restx + restx-monitor-admin + ${restx.version} + + + io.restx + restx-log-admin + ${restx.version} + + + io.restx + restx-i18n-admin + ${restx.version} + + + io.restx + restx-stats-admin + ${restx.version} + + + io.restx + restx-servlet + ${restx.version} + + + io.restx + restx-server-jetty8 + ${restx.version} + true + + + io.restx + restx-apidocs + ${restx.version} + + + io.restx + restx-specs-admin + ${restx.version} + + + io.restx + restx-admin + ${restx.version} + + + ch.qos.logback + logback-classic + 1.0.13 + + + io.restx + restx-specs-tests + ${restx.version} + test + + + junit + junit + 4.11 + test + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + + + attach-docs + + prepare-package + + jar + + + + + ${maven.compiler.source} + restx.apidocs.doclet.ApidocsDoclet + + io.restx + restx-apidocs-doclet + ${restx.version} + + -restx-target-dir ${project.basedir}/target/classes + + + + + diff --git a/restx/src/main/java/restx/demo/AppModule.java b/restx/src/main/java/restx/demo/AppModule.java new file mode 100644 index 0000000000..26bc681481 --- /dev/null +++ b/restx/src/main/java/restx/demo/AppModule.java @@ -0,0 +1,74 @@ +package restx.demo; + +import restx.config.ConfigLoader; +import restx.config.ConfigSupplier; +import restx.factory.Provides; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.common.base.Charsets; +import com.google.common.collect.ImmutableSet; +import restx.security.*; +import restx.factory.Module; +import restx.factory.Provides; +import javax.inject.Named; + +import java.nio.file.Paths; + +@Module +public class AppModule { + @Provides + public SignatureKey signatureKey() { + return new SignatureKey("restx-demo -447494532235718370 restx-demo 801c9eaf-4116-48f2-906b-e979fba72757".getBytes(Charsets.UTF_8)); + } + + @Provides + @Named("restx.admin.password") + public String restxAdminPassword() { + return "4780"; + } + + @Provides + public ConfigSupplier appConfigSupplier(ConfigLoader configLoader) { + // Load settings.properties in restx.demo package as a set of config entries + return configLoader.fromResource("restx/demo/settings"); + } + + @Provides + public CredentialsStrategy credentialsStrategy() { + return new BCryptCredentialsStrategy(); + } + + @Provides + public BasicPrincipalAuthenticator basicPrincipalAuthenticator( + SecuritySettings securitySettings, CredentialsStrategy credentialsStrategy, + @Named("restx.admin.passwordHash") String defaultAdminPasswordHash, ObjectMapper mapper) { + return new StdBasicPrincipalAuthenticator(new StdUserService<>( + // use file based users repository. + // Developer's note: prefer another storage mechanism for your users if you need real user management + // and better perf + new FileBasedUserRepository<>( + StdUser.class, // this is the class for the User objects, that you can get in your app code + // with RestxSession.current().getPrincipal().get() + // it can be a custom user class, it just need to be json deserializable + mapper, + + // this is the default restx admin, useful to access the restx admin console. + // if one user with restx-admin role is defined in the repository, this default user won't be + // available anymore + new StdUser("admin", ImmutableSet.of("*")), + + // the path where users are stored + Paths.get("data/users.json"), + + // the path where credentials are stored. isolating both is a good practice in terms of security + // it is strongly recommended to follow this approach even if you use your own repository + Paths.get("data/credentials.json"), + + // tells that we want to reload the files dynamically if they are touched. + // this has a performance impact, if you know your users / credentials never change without a + // restart you can disable this to get better perfs + true), + credentialsStrategy, defaultAdminPasswordHash), + securitySettings); + } +} diff --git a/restx/src/main/java/restx/demo/AppServer.java b/restx/src/main/java/restx/demo/AppServer.java new file mode 100644 index 0000000000..d66aadac68 --- /dev/null +++ b/restx/src/main/java/restx/demo/AppServer.java @@ -0,0 +1,32 @@ +package restx.demo; + +import com.google.common.base.Optional; +import restx.server.WebServer; +import restx.server.Jetty8WebServer; + +/** + * This class can be used to run the app. + * + * Alternatively, you can deploy the app as a war in a regular container like tomcat or jetty. + * + * Reading the port from system env PORT makes it compatible with heroku. + */ +public class AppServer { + public static final String WEB_INF_LOCATION = "src/main/webapp/WEB-INF/web.xml"; + public static final String WEB_APP_LOCATION = "src/main/webapp"; + + public static void main(String[] args) throws Exception { + int port = Integer.valueOf(Optional.fromNullable(System.getenv("PORT")).or("8080")); + WebServer server = new Jetty8WebServer(WEB_INF_LOCATION, WEB_APP_LOCATION, port, "0.0.0.0"); + + /* + * load mode from system property if defined, or default to dev + * be careful with that setting, if you use this class to launch your server in production, make sure to launch + * it with -Drestx.mode=prod or change the default here + */ + System.setProperty("restx.mode", System.getProperty("restx.mode", "dev")); + System.setProperty("restx.app.package", "restx.demo"); + + server.startAndAwait(); + } +} diff --git a/restx/src/main/java/restx/demo/Roles.java b/restx/src/main/java/restx/demo/Roles.java new file mode 100644 index 0000000000..1240da70d1 --- /dev/null +++ b/restx/src/main/java/restx/demo/Roles.java @@ -0,0 +1,10 @@ +package restx.demo; + +/** + * A list of roles for the application. + * + * We don't use an enum here because it must be used inside an annotation. + */ +public final class Roles { + public static final String HELLO_ROLE = "hello"; +} diff --git a/restx/src/main/java/restx/demo/domain/Message.java b/restx/src/main/java/restx/demo/domain/Message.java new file mode 100644 index 0000000000..733c00deff --- /dev/null +++ b/restx/src/main/java/restx/demo/domain/Message.java @@ -0,0 +1,21 @@ +package restx.demo.domain; + +public class Message { + private String message; + + public String getMessage() { + return message; + } + + public Message setMessage(final String message) { + this.message = message; + return this; + } + + @Override + public String toString() { + return "Message{" + + "message='" + message + '\'' + + '}'; + } +} diff --git a/restx/src/main/java/restx/demo/rest/HelloResource.java b/restx/src/main/java/restx/demo/rest/HelloResource.java new file mode 100644 index 0000000000..5cb2c2a5e6 --- /dev/null +++ b/restx/src/main/java/restx/demo/rest/HelloResource.java @@ -0,0 +1,62 @@ +package restx.demo.rest; + +import restx.demo.domain.Message; +import restx.demo.Roles; +import org.joda.time.DateTime; +import restx.annotations.GET; +import restx.annotations.POST; +import restx.annotations.RestxResource; +import restx.factory.Component; +import restx.security.PermitAll; +import restx.security.RolesAllowed; +import restx.security.RestxSession; + +import javax.validation.constraints.NotNull; + +@Component @RestxResource +public class HelloResource { + + /** + * Say hello to currently logged in user. + * + * Authorized only for principals with Roles.HELLO_ROLE role. + * + * @return a Message to say hello + */ + @GET("/message") + @RolesAllowed(Roles.HELLO_ROLE) + public Message sayHello() { + return new Message().setMessage(String.format( + "hello %s, it's %s", + RestxSession.current().getPrincipal().get().getName(), + DateTime.now().toString("HH:mm:ss"))); + } + + /** + * Say hello to anybody. + * + * Does not require authentication. + * + * @return a Message to say hello + */ + @GET("/hello") + @PermitAll + public Message helloPublic(String who) { + return new Message().setMessage(String.format( + "hello %s, it's %s", + who, DateTime.now().toString("HH:mm:ss"))); + } + + public static class MyPOJO { + @NotNull + String value; + public String getValue(){ return value; } + public void setValue(String value){ this.value = value; } + } + @POST("/mypojo") + @PermitAll + public MyPOJO helloPojo(MyPOJO pojo){ + pojo.setValue("hello "+pojo.getValue()); + return pojo; + } +} diff --git a/restx/src/main/resources/logback.xml b/restx/src/main/resources/logback.xml new file mode 100644 index 0000000000..524bca6b1f --- /dev/null +++ b/restx/src/main/resources/logback.xml @@ -0,0 +1,94 @@ + + + true + + + + + ${LOGS_FOLDER}/errors.log + + ERROR + + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + ${LOGS_FOLDER}/errors.%d.log + 30 + + + + + + + + ${LOGS_FOLDER}/app.log + + INFO + + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + ${LOGS_FOLDER}/app.%d.log + 10 + + + + ${LOGS_FOLDER}/debug.log + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + ${LOGS_FOLDER}/debug.%i.log.zip + 1 + 3 + + + + 50MB + + + + + + + + + + + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + + ${LOGS_FOLDER}/app.log + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/restx/src/main/resources/restx/demo/settings.properties b/restx/src/main/resources/restx/demo/settings.properties new file mode 100644 index 0000000000..a03c2eea97 --- /dev/null +++ b/restx/src/main/resources/restx/demo/settings.properties @@ -0,0 +1 @@ +app.name=restx-demo \ No newline at end of file diff --git a/restx/src/main/webapp/WEB-INF/web.xml b/restx/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..c651794526 --- /dev/null +++ b/restx/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,15 @@ + + + + restx + restx.servlet.RestxMainRouterServlet + 1 + + + restx + /api/* + + diff --git a/restx/src/test/java/restx/demo/rest/HelloResourceSpecUnitTest.java b/restx/src/test/java/restx/demo/rest/HelloResourceSpecUnitTest.java new file mode 100644 index 0000000000..f67e4565b3 --- /dev/null +++ b/restx/src/test/java/restx/demo/rest/HelloResourceSpecUnitTest.java @@ -0,0 +1,23 @@ +package restx.demo.rest; + +import org.junit.runner.RunWith; + +import restx.tests.FindSpecsIn; +import restx.tests.RestxSpecTestsRunner; + +@RunWith(RestxSpecTestsRunner.class) +@FindSpecsIn("specs/hello") +public class HelloResourceSpecUnitTest { + + /** + * Useless, thanks to both @RunWith(RestxSpecTestsRunner.class) & @FindSpecsIn() + * + * @Rule + * public RestxSpecRule rule = new RestxSpecRule(); + * + * @Test + * public void test_spec() throws Exception { + * rule.runTest(specTestPath); + * } + */ +} diff --git a/restx/src/test/resources/specs/hello/should_admin_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_admin_say_hello.spec.yaml new file mode 100644 index 0000000000..1b7b8f0f90 --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_admin_say_hello.spec.yaml @@ -0,0 +1,10 @@ +title: should admin say hello +given: + - time: 2013-08-28T01:18:00.822+02:00 + - uuids: [ "e2b4430f-9541-4602-9a3a-413d17c56a6b" ] +wts: + - when: | + GET message + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"admin","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + then: | + {"message":"hello admin, it's 01:18:00"} diff --git a/restx/src/test/resources/specs/hello/should_anyone_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_anyone_say_hello.spec.yaml new file mode 100644 index 0000000000..29b6faca34 --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_anyone_say_hello.spec.yaml @@ -0,0 +1,8 @@ +title: should admin say hello +given: + - time: 2013-08-28T01:18:00.822+02:00 +wts: + - when: | + GET hello?who=xavier + then: | + {"message":"hello xavier, it's 01:18:00"} diff --git a/restx/src/test/resources/specs/hello/should_missing_value_triggers_validation_error.spec.yaml b/restx/src/test/resources/specs/hello/should_missing_value_triggers_validation_error.spec.yaml new file mode 100644 index 0000000000..d0c6323caf --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_missing_value_triggers_validation_error.spec.yaml @@ -0,0 +1,17 @@ +title: should missing post value triggers a validation error +given: + - time: 2013-08-28T01:18:00.822+02:00 + - uuids: [ "e2b4430f-9541-4602-9a3a-413d17c56a6b" ] +wts: + - when: | + POST mypojo + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"user1","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + {} + then: | + 400 + - when: | + POST mypojo + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"user1","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + {"value":"world"} + then: | + {"value":"hello world"} diff --git a/restx/src/test/resources/specs/hello/should_user1_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_user1_say_hello.spec.yaml new file mode 100644 index 0000000000..791a3a2776 --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_user1_say_hello.spec.yaml @@ -0,0 +1,10 @@ +title: should user1 say hello +given: + - time: 2013-08-28T01:18:00.822+02:00 + - uuids: [ "e2b4430f-9541-4602-9a3a-413d17c56a6b" ] +wts: + - when: | + GET message + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"user1","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + then: | + {"message":"hello user1, it's 01:18:00"} diff --git a/restx/src/test/resources/specs/hello/should_user2_not_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_user2_not_say_hello.spec.yaml new file mode 100644 index 0000000000..ead5af8d0c --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_user2_not_say_hello.spec.yaml @@ -0,0 +1,10 @@ +title: should user2 not say hello +given: + - time: 2013-08-28T01:19:44.770+02:00 + - uuids: [ "56f71fcc-42d3-422f-9458-8ad37fc4a0b5" ] +wts: + - when: | + GET message + $RestxSession: {"_expires":"2013-09-27T01:19:44.770+02:00","principal":"user2","sessionKey":"56f71fcc-42d3-422f-9458-8ad37fc4a0b5"} + then: | + 403 diff --git a/rxjava-2/README.md b/rxjava-2/README.md index 78eb6e6428..f9528bb1d5 100644 --- a/rxjava-2/README.md +++ b/rxjava-2/README.md @@ -5,3 +5,4 @@ - [RxJava 2 - Completable](http://www.baeldung.com/rxjava-completable) - [RxJava Maybe](http://www.baeldung.com/rxjava-maybe) - [Introduction to RxRelay for RxJava](http://www.baeldung.com/rx-relay) +- [Combining RxJava Completables](https://www.baeldung.com/rxjava-completable) diff --git a/rxjava-2/pom.xml b/rxjava-2/pom.xml index a18b096b6d..3b4c167f3a 100644 --- a/rxjava-2/pom.xml +++ b/rxjava-2/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - rxjava-2 1.0-SNAPSHOT - + rxjava-2 + com.baeldung parent-java diff --git a/rxjava/pom.xml b/rxjava/pom.xml index b316001d87..596a5196da 100644 --- a/rxjava/pom.xml +++ b/rxjava/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - rxjava 1.0-SNAPSHOT - + rxjava + com.baeldung parent-java diff --git a/spring-5-data-reactive/pom.xml b/spring-5-data-reactive/pom.xml index 5c723c6e29..aa73cf11ae 100644 --- a/spring-5-data-reactive/pom.xml +++ b/spring-5-data-reactive/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-5-data-reactive + spring-5-data-reactive jar diff --git a/spring-5-reactive-oauth/README.md b/spring-5-reactive-oauth/README.md new file mode 100644 index 0000000000..0f27cf5d20 --- /dev/null +++ b/spring-5-reactive-oauth/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Spring Security OAuth Login with WebFlux](https://www.baeldung.com/spring-oauth-login-webflux) diff --git a/spring-5-reactive/README.md b/spring-5-reactive/README.md index 1431554882..fc898a56dc 100644 --- a/spring-5-reactive/README.md +++ b/spring-5-reactive/README.md @@ -14,4 +14,7 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring Webflux and CORS](http://www.baeldung.com/spring-webflux-cors) - [Handling Errors in Spring WebFlux](http://www.baeldung.com/spring-webflux-errors) - [Server-Sent Events in Spring](https://www.baeldung.com/spring-server-sent-events) -- [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/a-guide-to-spring-session-reactive-support-websession/) \ No newline at end of file +- [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/spring-session-reactive) +- [Validation for Functional Endpoints in Spring 5](https://www.baeldung.com/spring-functional-endpoints-validation) +- [Logging a Reactive Sequence](https://www.baeldung.com/spring-reactive-sequence-logging) + diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/ConsumerSSEApplication.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/ConsumerSSEApplication.java new file mode 100644 index 0000000000..55db3d7392 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/ConsumerSSEApplication.java @@ -0,0 +1,33 @@ +package com.baeldung.debugging.consumer; + +import java.util.Collections; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.mongo.MongoReactiveAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.scheduling.annotation.EnableScheduling; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; + +import reactor.core.publisher.Hooks; + +@SpringBootApplication(exclude = MongoReactiveAutoConfiguration.class) +@EnableScheduling +public class ConsumerSSEApplication { + + public static void main(String[] args) { + Hooks.onOperatorDebug(); + SpringApplication app = new SpringApplication(ConsumerSSEApplication.class); + app.setDefaultProperties(Collections.singletonMap("server.port", "8082")); + app.run(args); + } + + @Bean + public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + return http.build(); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/chronjobs/ChronJobs.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/chronjobs/ChronJobs.java new file mode 100644 index 0000000000..09cbc34a6f --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/chronjobs/ChronJobs.java @@ -0,0 +1,122 @@ +package com.baeldung.debugging.consumer.chronjobs; + +import java.time.Duration; +import java.util.concurrent.ThreadLocalRandom; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.MediaType; +import org.springframework.scheduling.annotation.Scheduled; +import org.springframework.stereotype.Component; +import org.springframework.web.reactive.function.client.WebClient; + +import com.baeldung.debugging.consumer.model.Foo; +import com.baeldung.debugging.consumer.model.FooDto; +import com.baeldung.debugging.consumer.service.FooService; + +import reactor.core.publisher.Flux; + +@Component +public class ChronJobs { + + private static Logger logger = LoggerFactory.getLogger(ChronJobs.class); + private WebClient client = WebClient.create("http://localhost:8081"); + + @Autowired + private FooService service; + + @Scheduled(fixedRate = 10000) + public void consumeInfiniteFlux() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 1 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + Integer random = ThreadLocalRandom.current() + .nextInt(0, 3); + switch (random) { + case 0: + logger.info("process 1 with approach 1"); + service.processFoo(fluxFoo); + break; + case 1: + logger.info("process 1 with approach 1 EH"); + service.processUsingApproachOneWithErrorHandling(fluxFoo); + break; + default: + logger.info("process 1 with approach 2"); + service.processFooInAnotherScenario(fluxFoo); + break; + + } + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFlux2() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 2 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + Integer random = ThreadLocalRandom.current() + .nextInt(0, 3); + switch (random) { + case 0: + logger.info("process 2 with approach 1"); + service.processFoo(fluxFoo); + break; + case 1: + logger.info("process 2 with approach 1 EH"); + service.processUsingApproachOneWithErrorHandling(fluxFoo); + break; + default: + logger.info("process 2 with approach 2"); + service.processFooInAnotherScenario(fluxFoo); + break; + + } + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFlux3() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 3 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + logger.info("process 3 with approach 3"); + service.processUsingApproachThree(fluxFoo); + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFluxWithCheckpoint4() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 4 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + logger.info("process 4 with approach 4"); + service.processUsingApproachFourWithCheckpoint(fluxFoo); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/controllers/ReactiveConfigsToggleRestController.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/controllers/ReactiveConfigsToggleRestController.java new file mode 100644 index 0000000000..3dcdc6c7c0 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/controllers/ReactiveConfigsToggleRestController.java @@ -0,0 +1,23 @@ +package com.baeldung.debugging.consumer.controllers; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +import reactor.core.publisher.Hooks; + +@RestController +public class ReactiveConfigsToggleRestController { + + @GetMapping("/debug-hook-on") + public String setReactiveDebugOn() { + Hooks.onOperatorDebug(); + return "DEBUG HOOK ON"; + } + + @GetMapping("/debug-hook-off") + public String setReactiveDebugOff() { + Hooks.resetOnOperatorDebug(); + return "DEBUG HOOK OFF"; + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/Foo.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/Foo.java new file mode 100644 index 0000000000..e101457b84 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/Foo.java @@ -0,0 +1,26 @@ +package com.baeldung.debugging.consumer.model; + +import java.util.concurrent.ThreadLocalRandom; + +import org.springframework.data.annotation.Id; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Foo { + + @Id + private Integer id; + private String formattedName; + private Integer quantity; + + public Foo(FooDto dto) { + this.id = (ThreadLocalRandom.current() + .nextInt(0, 100) == 0) ? null : dto.getId(); + this.formattedName = dto.getName(); + this.quantity = ThreadLocalRandom.current() + .nextInt(0, 10); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/FooDto.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/FooDto.java new file mode 100644 index 0000000000..50508fd216 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/FooDto.java @@ -0,0 +1,12 @@ +package com.baeldung.debugging.consumer.model; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class FooDto { + + private Integer id; + private String name; +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooNameHelper.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooNameHelper.java new file mode 100644 index 0000000000..772b360437 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooNameHelper.java @@ -0,0 +1,45 @@ +package com.baeldung.debugging.consumer.service; + +import java.util.concurrent.ThreadLocalRandom; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +public class FooNameHelper { + + public static Flux concatAndSubstringFooName(Flux flux) { + flux = concatFooName(flux); + flux = substringFooName(flux); + return flux; + } + + public static Flux concatFooName(Flux flux) { + flux = flux.map(foo -> { + String processedName = null; + Integer random = ThreadLocalRandom.current() + .nextInt(0, 80); + processedName = (random != 0) ? foo.getFormattedName() : foo.getFormattedName() + "-bael"; + foo.setFormattedName(processedName); + return foo; + }); + return flux; + } + + public static Flux substringFooName(Flux flux) { + return flux.map(foo -> { + String processedName; + Integer random = ThreadLocalRandom.current() + .nextInt(0, 100); + + processedName = (random == 0) ? foo.getFormattedName() + .substring(10, 15) + : foo.getFormattedName() + .substring(0, 5); + + foo.setFormattedName(processedName); + return foo; + }); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooQuantityHelper.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooQuantityHelper.java new file mode 100644 index 0000000000..615239313d --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooQuantityHelper.java @@ -0,0 +1,31 @@ +package com.baeldung.debugging.consumer.service; + +import java.util.concurrent.ThreadLocalRandom; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +public class FooQuantityHelper { + + public static Flux processFooReducingQuantity(Flux flux) { + flux = flux.map(foo -> { + Integer result; + Integer random = ThreadLocalRandom.current() + .nextInt(0, 90); + result = (random == 0) ? result = 0 : foo.getQuantity() + 2; + foo.setQuantity(result); + return foo; + }); + return divideFooQuantity(flux); + } + + public static Flux divideFooQuantity(Flux flux) { + return flux.map(foo -> { + Integer result = Math.round(5 / foo.getQuantity()); + foo.setQuantity(result); + return foo; + }); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooReporter.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooReporter.java new file mode 100644 index 0000000000..f53cd238e0 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooReporter.java @@ -0,0 +1,26 @@ +package com.baeldung.debugging.consumer.service; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +public class FooReporter { + + private static Logger logger = LoggerFactory.getLogger(FooReporter.class); + + public static Flux reportResult(Flux input, String approach) { + return input.map(foo -> { + if (foo.getId() == null) + throw new IllegalArgumentException("Null id is not valid!"); + logger.info("Reporting for approach {}: Foo with id '{}' name '{}' and quantity '{}'", approach, foo.getId(), foo.getFormattedName(), foo.getQuantity()); + return foo; + }); + } + + public static Flux reportResult(Flux input) { + return reportResult(input, "default"); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooService.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooService.java new file mode 100644 index 0000000000..937e445ef5 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooService.java @@ -0,0 +1,91 @@ +package com.baeldung.debugging.consumer.service; + +import static com.baeldung.debugging.consumer.service.FooNameHelper.concatAndSubstringFooName; +import static com.baeldung.debugging.consumer.service.FooNameHelper.substringFooName; +import static com.baeldung.debugging.consumer.service.FooQuantityHelper.divideFooQuantity; +import static com.baeldung.debugging.consumer.service.FooQuantityHelper.processFooReducingQuantity; +import static com.baeldung.debugging.consumer.service.FooReporter.reportResult; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.stereotype.Component; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +@Component +public class FooService { + + private static Logger logger = LoggerFactory.getLogger(FooService.class); + + public void processFoo(Flux flux) { + flux = FooNameHelper.concatFooName(flux); + flux = FooNameHelper.substringFooName(flux); + flux = flux.log(); + flux = FooReporter.reportResult(flux); + flux = flux.doOnError(error -> { + logger.error("The following error happened on processFoo method!", error); + }); + flux.subscribe(); + } + + public void processFooInAnotherScenario(Flux flux) { + flux = FooNameHelper.substringFooName(flux); + flux = FooQuantityHelper.divideFooQuantity(flux); + flux.subscribe(); + } + + public void processUsingApproachOneWithErrorHandling(Flux flux) { + logger.info("starting approach one w error handling!"); + flux = concatAndSubstringFooName(flux); + flux = concatAndSubstringFooName(flux); + flux = substringFooName(flux); + flux = processFooReducingQuantity(flux); + flux = processFooReducingQuantity(flux); + flux = processFooReducingQuantity(flux); + flux = reportResult(flux, "ONE w/ EH"); + flux = flux.doOnError(error -> { + logger.error("Approach 1 with Error Handling failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachThree(Flux flux) { + logger.info("starting approach three!"); + flux = concatAndSubstringFooName(flux); + flux = reportResult(flux, "THREE"); + flux = flux.doOnError(error -> { + logger.error("Approach 3 failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachFourWithCheckpoint(Flux flux) { + logger.info("starting approach four!"); + flux = concatAndSubstringFooName(flux); + flux = flux.checkpoint("CHECKPOINT 1"); + flux = concatAndSubstringFooName(flux); + flux = divideFooQuantity(flux); + flux = flux.checkpoint("CHECKPOINT 2", true); + flux = reportResult(flux, "FOUR"); + flux = concatAndSubstringFooName(flux).doOnError(error -> { + logger.error("Approach 4 failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachFourWithInitialCheckpoint(Flux flux) { + logger.info("starting approach four!"); + flux = concatAndSubstringFooName(flux); + flux = flux.checkpoint("CHECKPOINT 1", true); + flux = concatAndSubstringFooName(flux); + flux = divideFooQuantity(flux); + flux = reportResult(flux, "FOUR"); + flux = flux.doOnError(error -> { + logger.error("Approach 4-2 failed!", error); + }); + flux.subscribe(); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/ServerSSEApplication.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/ServerSSEApplication.java new file mode 100644 index 0000000000..6b24ee39f0 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/ServerSSEApplication.java @@ -0,0 +1,29 @@ +package com.baeldung.debugging.server; + +import java.util.Collections; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; +import org.springframework.web.reactive.config.EnableWebFlux; + +@EnableWebFlux +@SpringBootApplication +public class ServerSSEApplication { + + public static void main(String[] args) { + SpringApplication app = new SpringApplication(ServerSSEApplication.class); + app.setDefaultProperties(Collections.singletonMap("server.port", "8081")); + app.run(args); + } + + @Bean + public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + return http.build(); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/handlers/ServerHandler.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/handlers/ServerHandler.java new file mode 100644 index 0000000000..759cd9b01d --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/handlers/ServerHandler.java @@ -0,0 +1,47 @@ +package com.baeldung.debugging.server.handlers; + +import java.time.Duration; +import java.util.concurrent.ThreadLocalRandom; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.MediaType; +import org.springframework.stereotype.Component; +import org.springframework.web.reactive.function.server.ServerRequest; +import org.springframework.web.reactive.function.server.ServerResponse; + +import com.baeldung.debugging.server.model.Foo; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@Component +public class ServerHandler { + + private static Logger logger = LoggerFactory.getLogger(ServerHandler.class); + + public Mono useHandler(final ServerRequest request) { + // there are chances that something goes wrong here... + return ServerResponse.ok() + .contentType(MediaType.TEXT_EVENT_STREAM) + .body(Flux.interval(Duration.ofSeconds(1)) + .map(sequence -> { + logger.info("retrieving Foo. Sequence: {}", sequence); + if (ThreadLocalRandom.current() + .nextInt(0, 50) == 1) { + throw new RuntimeException("There was an error retrieving the Foo!"); + } + return new Foo(sequence, "name" + sequence); + + }), Foo.class); + } + + public Mono useHandlerFinite(final ServerRequest request) { + return ServerResponse.ok() + .contentType(MediaType.TEXT_EVENT_STREAM) + .body(Flux.range(0, 50) + .map(sequence -> { + return new Foo(new Long(sequence), "theFooNameNumber" + sequence); + }), Foo.class); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/model/Foo.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/model/Foo.java new file mode 100644 index 0000000000..a60e468e7f --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/model/Foo.java @@ -0,0 +1,16 @@ +package com.baeldung.debugging.server.model; + +import org.springframework.data.annotation.Id; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Foo { + + @Id + private Long id; + private String name; + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/routers/ServerRouter.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/routers/ServerRouter.java new file mode 100644 index 0000000000..6378b2213d --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/routers/ServerRouter.java @@ -0,0 +1,22 @@ +package com.baeldung.debugging.server.routers; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.reactive.function.server.RequestPredicates; +import org.springframework.web.reactive.function.server.RouterFunction; +import org.springframework.web.reactive.function.server.RouterFunctions; +import org.springframework.web.reactive.function.server.ServerResponse; + +import com.baeldung.debugging.server.handlers.ServerHandler; + +@Configuration +public class ServerRouter { + + @Bean + public RouterFunction responseRoute(@Autowired ServerHandler handler) { + return RouterFunctions.route(RequestPredicates.GET("/functional-reactive/periodic-foo"), handler::useHandler) + .andRoute(RequestPredicates.GET("/functional-reactive/periodic-foo-2"), handler::useHandlerFinite); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/webflux/logging/WebFluxLoggingExample.java b/spring-5-reactive/src/main/java/com/baeldung/webflux/logging/WebFluxLoggingExample.java new file mode 100644 index 0000000000..c4881b2296 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/webflux/logging/WebFluxLoggingExample.java @@ -0,0 +1,21 @@ +package com.baeldung.webflux.logging; + +import reactor.core.publisher.Flux; + +public class WebFluxLoggingExample { + + public static void main(String[] args) { + Flux reactiveStream = Flux.range(1, 5).log(); + + reactiveStream.subscribe(); + + reactiveStream = Flux.range(1, 5).log().take(3); + + reactiveStream.subscribe(); + + reactiveStream = Flux.range(1, 5).take(3).log(); + + reactiveStream.subscribe(); + } + +} diff --git a/spring-5-reactive/src/main/resources/application.properties b/spring-5-reactive/src/main/resources/application.properties index 92f3116f84..4b49e8e8a2 100644 --- a/spring-5-reactive/src/main/resources/application.properties +++ b/spring-5-reactive/src/main/resources/application.properties @@ -1,2 +1 @@ -logging.level.root=INFO - +logging.level.root=INFO \ No newline at end of file diff --git a/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceIntegrationTest.java new file mode 100644 index 0000000000..b7ed031ec7 --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceIntegrationTest.java @@ -0,0 +1,65 @@ +package com.baeldung.debugging.consumer; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Optional; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import com.baeldung.debugging.consumer.model.Foo; +import com.baeldung.debugging.consumer.service.FooService; +import com.baeldung.debugging.consumer.utils.ListAppender; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.classic.spi.IThrowableProxy; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Hooks; + +public class ConsumerFooServiceIntegrationTest { + + FooService service = new FooService(); + + @BeforeEach + public void clearLogList() { + Hooks.onOperatorDebug(); + ListAppender.clearEventList(); + } + + @Test + public void givenFooWithNullId_whenProcessFoo_thenLogsWithDebugTrace() { + Foo one = new Foo(1, "nameverylong", 8); + Foo two = new Foo(null, "nameverylong", 4); + Flux flux = Flux.just(one, two); + + service.processFoo(flux); + + Collection allLoggedEntries = ListAppender.getEvents() + .stream() + .map(ILoggingEvent::getFormattedMessage) + .collect(Collectors.toList()); + + Collection allSuppressedEntries = ListAppender.getEvents() + .stream() + .map(ILoggingEvent::getThrowableProxy) + .flatMap(t -> { + return Optional.ofNullable(t) + .map(IThrowableProxy::getSuppressed) + .map(Arrays::stream) + .orElse(Stream.empty()); + }) + .map(IThrowableProxy::getMessage) + .collect(Collectors.toList()); + assertThat(allLoggedEntries).anyMatch(entry -> entry.contains("The following error happened on processFoo method!")) + .anyMatch(entry -> entry.contains("| onSubscribe")) + .anyMatch(entry -> entry.contains("| cancel()")); + + assertThat(allSuppressedEntries).anyMatch(entry -> entry.contains("Assembly trace from producer")) + .anyMatch(entry -> entry.contains("Error has been observed by the following operator(s)")); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceLiveTest.java new file mode 100644 index 0000000000..af9bdfbc9b --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceLiveTest.java @@ -0,0 +1,49 @@ +package com.baeldung.debugging.consumer; + +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.springframework.test.web.reactive.server.WebTestClient; +import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; + +import com.baeldung.debugging.consumer.service.FooService; + +public class ConsumerFooServiceLiveTest { + + FooService service = new FooService(); + + private static final String BASE_URL = "http://localhost:8082"; + private static final String DEBUG_HOOK_ON = BASE_URL + "/debug-hook-on"; + private static final String DEBUG_HOOK_OFF = BASE_URL + "/debug-hook-off"; + + private static WebTestClient client; + + @BeforeAll + public static void setup() { + client = WebTestClient.bindToServer() + .baseUrl(BASE_URL) + .build(); + } + + @Test + public void whenRequestingDebugHookOn_thenObtainExpectedMessage() { + ResponseSpec response = client.get() + .uri(DEBUG_HOOK_ON) + .exchange(); + response.expectStatus() + .isOk() + .expectBody(String.class) + .isEqualTo("DEBUG HOOK ON"); + } + + @Test + public void whenRequestingDebugHookOff_thenObtainExpectedMessage() { + ResponseSpec response = client.get() + .uri(DEBUG_HOOK_OFF) + .exchange(); + response.expectStatus() + .isOk() + .expectBody(String.class) + .isEqualTo("DEBUG HOOK OFF"); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/utils/ListAppender.java b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/utils/ListAppender.java new file mode 100644 index 0000000000..c8c1c110bb --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/utils/ListAppender.java @@ -0,0 +1,25 @@ +package com.baeldung.debugging.consumer.utils; + +import java.util.ArrayList; +import java.util.List; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.AppenderBase; + +public class ListAppender extends AppenderBase { + + static private List events = new ArrayList<>(); + + @Override + protected void append(ILoggingEvent eventObject) { + events.add(eventObject); + } + + public static List getEvents() { + return events; + } + + public static void clearEventList() { + events.clear(); + } +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java index 8707c27fb3..5ebfa39358 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java @@ -1,5 +1,6 @@ package com.baeldung.reactive; +import com.baeldung.web.reactive.Task; import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.BeforeAll; import org.springframework.http.server.reactive.HttpHandler; @@ -7,9 +8,6 @@ import org.springframework.http.server.reactive.ReactorHttpHandlerAdapter; import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.ServerResponse; - -import com.baeldung.web.reactive.Task; - import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; import reactor.ipc.netty.NettyContext; @@ -21,7 +19,6 @@ import static org.springframework.web.reactive.function.server.RequestPredicates import static org.springframework.web.reactive.function.server.RequestPredicates.POST; public class Spring5ReactiveServerClientIntegrationTest { - private static NettyContext nettyContext; @BeforeAll diff --git a/spring-5-reactive/src/test/resources/logback-test.xml b/spring-5-reactive/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..514029e402 --- /dev/null +++ b/spring-5-reactive/src/test/resources/logback-test.xml @@ -0,0 +1,16 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-5-security-oauth/README.md b/spring-5-security-oauth/README.md new file mode 100644 index 0000000000..f13925992b --- /dev/null +++ b/spring-5-security-oauth/README.md @@ -0,0 +1,4 @@ +## Relevant articles: + +- [Spring Security 5 -OAuth2 Login](http://www.baeldung.com/spring-security-5-oauth2-login) +- [Extracting Principal and Authorities using Spring Security OAuth](https://www.baeldung.com/spring-security-oauth-principal-authorities-extractor) diff --git a/spring-5-security-oauth/pom.xml b/spring-5-security-oauth/pom.xml new file mode 100644 index 0000000000..59150a153f --- /dev/null +++ b/spring-5-security-oauth/pom.xml @@ -0,0 +1,74 @@ + + 4.0.0 + com.baeldung + spring-5-security-oauth + 0.0.1-SNAPSHOT + jar + spring-5-security-oauth + spring 5 security oauth sample project + + + com.baeldung + parent-boot-2 + 0.0.1-SNAPSHOT + ../parent-boot-2 + + + + + + org.springframework.boot + spring-boot-starter-security + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-thymeleaf + + + org.thymeleaf.extras + thymeleaf-extras-springsecurity5 + + + + + org.springframework.security.oauth.boot + spring-security-oauth2-autoconfigure + ${oauth-auto.version} + + + org.springframework.security + spring-security-oauth2-client + + + org.springframework.security + spring-security-oauth2-jose + + + + org.springframework + spring-test + + + org.springframework.boot + spring-boot-starter-test + test + + + org.springframework.security + spring-security-test + test + + + + + 2.1.0.RELEASE + 2.1.0.RELEASE + com.baeldung.oauth2.SpringOAuthApplication + + + diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/CustomRequestSecurityConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/CustomRequestSecurityConfig.java new file mode 100644 index 0000000000..2aba5a82ac --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/CustomRequestSecurityConfig.java @@ -0,0 +1,118 @@ +package com.baeldung.oauth2; + +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.http.converter.FormHttpMessageConverter; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.config.oauth2.client.CommonOAuth2Provider; +import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationCodeTokenResponseClient; +import org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient; +import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest; +import org.springframework.security.oauth2.client.http.OAuth2ErrorResponseErrorHandler; +import org.springframework.security.oauth2.client.registration.ClientRegistration; +import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository; +import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository; +import org.springframework.security.oauth2.client.web.AuthorizationRequestRepository; +import org.springframework.security.oauth2.client.web.HttpSessionOAuth2AuthorizationRequestRepository; +import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest; +import org.springframework.security.oauth2.core.http.converter.OAuth2AccessTokenResponseHttpMessageConverter; +import org.springframework.web.client.RestTemplate; + +import com.baeldung.oauth2request.CustomAuthorizationRequestResolver; +import com.baeldung.oauth2request.CustomRequestEntityConverter; +import com.baeldung.oauth2request.CustomTokenResponseConverter; + +//@Configuration +@PropertySource("application-oauth2.properties") +public class CustomRequestSecurityConfig extends WebSecurityConfigurerAdapter { + + @Override + protected void configure(HttpSecurity http) throws Exception { + http.authorizeRequests() + .antMatchers("/oauth_login", "/loginFailure", "/") + .permitAll() + .anyRequest() + .authenticated() + .and() + .oauth2Login() + .loginPage("/oauth_login") + .authorizationEndpoint() + .authorizationRequestResolver( new CustomAuthorizationRequestResolver(clientRegistrationRepository(),"/oauth2/authorize-client")) + + .baseUri("/oauth2/authorize-client") + .authorizationRequestRepository(authorizationRequestRepository()) + .and() + .tokenEndpoint() + .accessTokenResponseClient(accessTokenResponseClient()) + .and() + .defaultSuccessUrl("/loginSuccess") + .failureUrl("/loginFailure"); + } + + @Bean + public AuthorizationRequestRepository authorizationRequestRepository() { + return new HttpSessionOAuth2AuthorizationRequestRepository(); + } + + @Bean + public OAuth2AccessTokenResponseClient accessTokenResponseClient() { + DefaultAuthorizationCodeTokenResponseClient accessTokenResponseClient = new DefaultAuthorizationCodeTokenResponseClient(); + accessTokenResponseClient.setRequestEntityConverter(new CustomRequestEntityConverter()); + + OAuth2AccessTokenResponseHttpMessageConverter tokenResponseHttpMessageConverter = new OAuth2AccessTokenResponseHttpMessageConverter(); + tokenResponseHttpMessageConverter.setTokenResponseConverter(new CustomTokenResponseConverter()); + RestTemplate restTemplate = new RestTemplate(Arrays.asList(new FormHttpMessageConverter(), tokenResponseHttpMessageConverter)); + restTemplate.setErrorHandler(new OAuth2ErrorResponseErrorHandler()); + accessTokenResponseClient.setRestOperations(restTemplate); + return accessTokenResponseClient; + } + + + // additional configuration for non-Spring Boot projects + private static List clients = Arrays.asList("google", "facebook"); + + //@Bean + public ClientRegistrationRepository clientRegistrationRepository() { + List registrations = clients.stream() + .map(c -> getRegistration(c)) + .filter(registration -> registration != null) + .collect(Collectors.toList()); + + return new InMemoryClientRegistrationRepository(registrations); + } + + private static String CLIENT_PROPERTY_KEY = "spring.security.oauth2.client.registration."; + + @Autowired + private Environment env; + + private ClientRegistration getRegistration(String client) { + String clientId = env.getProperty(CLIENT_PROPERTY_KEY + client + ".client-id"); + + if (clientId == null) { + return null; + } + + String clientSecret = env.getProperty(CLIENT_PROPERTY_KEY + client + ".client-secret"); + if (client.equals("google")) { + return CommonOAuth2Provider.GOOGLE.getBuilder(client) + .clientId(clientId) + .clientSecret(clientSecret) + .build(); + } + if (client.equals("facebook")) { + return CommonOAuth2Provider.FACEBOOK.getBuilder(client) + .clientId(clientId) + .clientSecret(clientSecret) + .build(); + } + return null; + } +} diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/LoginController.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/LoginController.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2/LoginController.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/LoginController.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/MvcConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/MvcConfig.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2/MvcConfig.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/MvcConfig.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/SecurityConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SecurityConfig.java similarity index 93% rename from spring-5-security/src/main/java/com/baeldung/oauth2/SecurityConfig.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SecurityConfig.java index b45f325767..e17e339142 100644 --- a/spring-5-security/src/main/java/com/baeldung/oauth2/SecurityConfig.java +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SecurityConfig.java @@ -12,7 +12,7 @@ import org.springframework.core.env.Environment; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.config.oauth2.client.CommonOAuth2Provider; -import org.springframework.security.oauth2.client.endpoint.NimbusAuthorizationCodeTokenResponseClient; +import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationCodeTokenResponseClient; import org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient; import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest; import org.springframework.security.oauth2.client.registration.ClientRegistration; @@ -54,7 +54,8 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter { @Bean public OAuth2AccessTokenResponseClient accessTokenResponseClient() { - return new NimbusAuthorizationCodeTokenResponseClient(); + DefaultAuthorizationCodeTokenResponseClient accessTokenResponseClient = new DefaultAuthorizationCodeTokenResponseClient(); + return accessTokenResponseClient; } diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomAuthorizationRequestResolver.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomAuthorizationRequestResolver.java new file mode 100644 index 0000000000..47aacf9c06 --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomAuthorizationRequestResolver.java @@ -0,0 +1,57 @@ +package com.baeldung.oauth2request; + +import java.util.HashMap; +import java.util.Map; + +import javax.servlet.http.HttpServletRequest; + +import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository; +import org.springframework.security.oauth2.client.web.DefaultOAuth2AuthorizationRequestResolver; +import org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestResolver; +import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest; + +public class CustomAuthorizationRequestResolver implements OAuth2AuthorizationRequestResolver { + + private OAuth2AuthorizationRequestResolver defaultResolver; + + public CustomAuthorizationRequestResolver(ClientRegistrationRepository repo, String authorizationRequestBaseUri){ + defaultResolver = new DefaultOAuth2AuthorizationRequestResolver(repo, authorizationRequestBaseUri); + } + + @Override + public OAuth2AuthorizationRequest resolve(HttpServletRequest request) { + OAuth2AuthorizationRequest req = defaultResolver.resolve(request); + if(req != null){ + req = customizeAuthorizationRequest(req); + } + return req; + } + + @Override + public OAuth2AuthorizationRequest resolve(HttpServletRequest request, String clientRegistrationId) { + OAuth2AuthorizationRequest req = defaultResolver.resolve(request, clientRegistrationId); + if(req != null){ + req = customizeAuthorizationRequest(req); + } + return req; + } + + private OAuth2AuthorizationRequest customizeAuthorizationRequest(OAuth2AuthorizationRequest req) { + Map extraParams = new HashMap(); + extraParams.putAll(req.getAdditionalParameters()); //VIP note + extraParams.put("test", "extra"); + System.out.println("here ====================="); + return OAuth2AuthorizationRequest.from(req).additionalParameters(extraParams).build(); + } + + private OAuth2AuthorizationRequest customizeAuthorizationRequest1(OAuth2AuthorizationRequest req) { + return OAuth2AuthorizationRequest.from(req).state("xyz").build(); + } + + private OAuth2AuthorizationRequest customizeOktaReq(OAuth2AuthorizationRequest req) { + Map extraParams = new HashMap(); + extraParams.putAll(req.getAdditionalParameters()); + extraParams.put("idp", "https://idprovider.com"); + return OAuth2AuthorizationRequest.from(req).additionalParameters(extraParams).build(); + } +} diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomRequestEntityConverter.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomRequestEntityConverter.java new file mode 100644 index 0000000000..5486105c34 --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomRequestEntityConverter.java @@ -0,0 +1,26 @@ +package com.baeldung.oauth2request; + +import org.springframework.core.convert.converter.Converter; +import org.springframework.http.RequestEntity; +import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest; +import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequestEntityConverter; +import org.springframework.util.MultiValueMap; + +public class CustomRequestEntityConverter implements Converter> { + + private OAuth2AuthorizationCodeGrantRequestEntityConverter defaultConverter; + + public CustomRequestEntityConverter() { + defaultConverter = new OAuth2AuthorizationCodeGrantRequestEntityConverter(); + } + + @Override + public RequestEntity convert(OAuth2AuthorizationCodeGrantRequest req) { + RequestEntity entity = defaultConverter.convert(req); + MultiValueMap params = (MultiValueMap) entity.getBody(); + params.add("test2", "extra2"); + System.out.println(params.entrySet()); + return new RequestEntity<>(params, entity.getHeaders(), entity.getMethod(), entity.getUrl()); + } + +} diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomTokenResponseConverter.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomTokenResponseConverter.java new file mode 100644 index 0000000000..b9775d674a --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomTokenResponseConverter.java @@ -0,0 +1,67 @@ +package com.baeldung.oauth2request; + +import java.util.Arrays; +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.Map; +import java.util.Set; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.springframework.core.convert.converter.Converter; +import org.springframework.security.oauth2.core.OAuth2AccessToken; +import org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse; +import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames; +import org.springframework.util.StringUtils; + +public class CustomTokenResponseConverter implements Converter, OAuth2AccessTokenResponse> { + private static final Set TOKEN_RESPONSE_PARAMETER_NAMES = Stream.of( + OAuth2ParameterNames.ACCESS_TOKEN, + OAuth2ParameterNames.TOKEN_TYPE, + OAuth2ParameterNames.EXPIRES_IN, + OAuth2ParameterNames.REFRESH_TOKEN, + OAuth2ParameterNames.SCOPE) .collect(Collectors.toSet()); + + @Override + public OAuth2AccessTokenResponse convert(Map tokenResponseParameters) { + String accessToken = tokenResponseParameters.get(OAuth2ParameterNames.ACCESS_TOKEN); + + OAuth2AccessToken.TokenType accessTokenType = null; + if (OAuth2AccessToken.TokenType.BEARER.getValue() + .equalsIgnoreCase(tokenResponseParameters.get(OAuth2ParameterNames.TOKEN_TYPE))) { + accessTokenType = OAuth2AccessToken.TokenType.BEARER; + } + + long expiresIn = 0; + if (tokenResponseParameters.containsKey(OAuth2ParameterNames.EXPIRES_IN)) { + try { + expiresIn = Long.valueOf(tokenResponseParameters.get(OAuth2ParameterNames.EXPIRES_IN)); + } catch (NumberFormatException ex) { + } + } + + Set scopes = Collections.emptySet(); + if (tokenResponseParameters.containsKey(OAuth2ParameterNames.SCOPE)) { + String scope = tokenResponseParameters.get(OAuth2ParameterNames.SCOPE); + scopes = Arrays.stream(StringUtils.delimitedListToStringArray(scope, " ")) + .collect(Collectors.toSet()); + } + + String refreshToken = tokenResponseParameters.get(OAuth2ParameterNames.REFRESH_TOKEN); + + Map additionalParameters = new LinkedHashMap<>(); + tokenResponseParameters.entrySet() + .stream() + .filter(e -> !TOKEN_RESPONSE_PARAMETER_NAMES.contains(e.getKey())) + .forEach(e -> additionalParameters.put(e.getKey(), e.getValue())); + + return OAuth2AccessTokenResponse.withToken(accessToken) + .tokenType(accessTokenType) + .expiresIn(expiresIn) + .scopes(scopes) + .refreshToken(refreshToken) + .additionalParameters(additionalParameters) + .build(); + } + +} diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/LinkedinTokenResponseConverter.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/LinkedinTokenResponseConverter.java new file mode 100644 index 0000000000..89b3d32de5 --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/LinkedinTokenResponseConverter.java @@ -0,0 +1,24 @@ +package com.baeldung.oauth2request; + +import java.util.Map; + +import org.springframework.core.convert.converter.Converter; +import org.springframework.security.oauth2.core.OAuth2AccessToken; +import org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse; +import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames; + +public class LinkedinTokenResponseConverter implements Converter, OAuth2AccessTokenResponse> { + + @Override + public OAuth2AccessTokenResponse convert(Map tokenResponseParameters) { + String accessToken = tokenResponseParameters.get(OAuth2ParameterNames.ACCESS_TOKEN); + long expiresIn = Long.valueOf(tokenResponseParameters.get(OAuth2ParameterNames.EXPIRES_IN)); + + OAuth2AccessToken.TokenType accessTokenType = OAuth2AccessToken.TokenType.BEARER; + + return OAuth2AccessTokenResponse.withToken(accessToken) + .tokenType(accessTokenType) + .expiresIn(expiresIn) + .build(); + } +} diff --git a/spring-5-security/src/main/resources/application-oauth2-extractors-baeldung.properties b/spring-5-security-oauth/src/main/resources/application-oauth2-extractors-baeldung.properties similarity index 100% rename from spring-5-security/src/main/resources/application-oauth2-extractors-baeldung.properties rename to spring-5-security-oauth/src/main/resources/application-oauth2-extractors-baeldung.properties diff --git a/spring-5-security/src/main/resources/application-oauth2-extractors-github.properties b/spring-5-security-oauth/src/main/resources/application-oauth2-extractors-github.properties similarity index 100% rename from spring-5-security/src/main/resources/application-oauth2-extractors-github.properties rename to spring-5-security-oauth/src/main/resources/application-oauth2-extractors-github.properties diff --git a/spring-5-security/src/main/resources/application-oauth2.properties b/spring-5-security-oauth/src/main/resources/application-oauth2.properties similarity index 100% rename from spring-5-security/src/main/resources/application-oauth2.properties rename to spring-5-security-oauth/src/main/resources/application-oauth2.properties diff --git a/spring-5-security-oauth/src/main/resources/application.properties b/spring-5-security-oauth/src/main/resources/application.properties new file mode 100644 index 0000000000..5912b0f755 --- /dev/null +++ b/spring-5-security-oauth/src/main/resources/application.properties @@ -0,0 +1,5 @@ +server.port=8081 + +logging.level.root=INFO + +logging.level.com.baeldung.dsl.ClientErrorLoggingFilter=DEBUG \ No newline at end of file diff --git a/ejb/ejb-client/src/main/resources/logback.xml b/spring-5-security-oauth/src/main/resources/logback.xml similarity index 100% rename from ejb/ejb-client/src/main/resources/logback.xml rename to spring-5-security-oauth/src/main/resources/logback.xml diff --git a/spring-5-security-oauth/src/main/resources/static/css/main.css b/spring-5-security-oauth/src/main/resources/static/css/main.css new file mode 100644 index 0000000000..febc353af7 --- /dev/null +++ b/spring-5-security-oauth/src/main/resources/static/css/main.css @@ -0,0 +1,8 @@ +p.error { + font-weight: bold; + color: red; +} + +div.logout { + margin-right: 2em;; +} diff --git a/spring-5-security-oauth/src/main/resources/templates/index.html b/spring-5-security-oauth/src/main/resources/templates/index.html new file mode 100644 index 0000000000..4216d74037 --- /dev/null +++ b/spring-5-security-oauth/src/main/resources/templates/index.html @@ -0,0 +1,11 @@ + + + + Home + + + + Home + Welcome! + + \ No newline at end of file diff --git a/spring-5-security/src/main/resources/templates/loginFailure.html b/spring-5-security-oauth/src/main/resources/templates/loginFailure.html similarity index 100% rename from spring-5-security/src/main/resources/templates/loginFailure.html rename to spring-5-security-oauth/src/main/resources/templates/loginFailure.html diff --git a/spring-5-security/src/main/resources/templates/loginSuccess.html b/spring-5-security-oauth/src/main/resources/templates/loginSuccess.html similarity index 100% rename from spring-5-security/src/main/resources/templates/loginSuccess.html rename to spring-5-security-oauth/src/main/resources/templates/loginSuccess.html diff --git a/spring-5-security/src/main/resources/templates/oauth2_extractors.html b/spring-5-security-oauth/src/main/resources/templates/oauth2_extractors.html similarity index 100% rename from spring-5-security/src/main/resources/templates/oauth2_extractors.html rename to spring-5-security-oauth/src/main/resources/templates/oauth2_extractors.html diff --git a/spring-5-security/src/main/resources/templates/oauth_login.html b/spring-5-security-oauth/src/main/resources/templates/oauth_login.html similarity index 100% rename from spring-5-security/src/main/resources/templates/oauth_login.html rename to spring-5-security-oauth/src/main/resources/templates/oauth_login.html diff --git a/spring-5-security/src/main/resources/templates/securedPage.html b/spring-5-security-oauth/src/main/resources/templates/securedPage.html similarity index 100% rename from spring-5-security/src/main/resources/templates/securedPage.html rename to spring-5-security-oauth/src/main/resources/templates/securedPage.html diff --git a/spring-5-security/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java b/spring-5-security-oauth/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java similarity index 100% rename from spring-5-security/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java rename to spring-5-security-oauth/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java diff --git a/spring-5-security/README.md b/spring-5-security/README.md index 55fa7ab042..37dc8b0f28 100644 --- a/spring-5-security/README.md +++ b/spring-5-security/README.md @@ -1,8 +1,7 @@ ## Relevant articles: -- [Spring Security 5 -OAuth2 Login](http://www.baeldung.com/spring-security-5-oauth2-login) - [Extra Login Fields with Spring Security](http://www.baeldung.com/spring-security-extra-login-fields) - [A Custom Spring SecurityConfigurer](http://www.baeldung.com/spring-security-custom-configurer) - [New Password Storage In Spring Security 5](http://www.baeldung.com/spring-security-5-password-storage) - [Default Password Encoder in Spring Security 5](https://www.baeldung.com/spring-security-5-default-password-encoder) -- [Extracting Principal and Authorities using Spring Security OAuth](https://www.baeldung.com/spring-security-oauth-principal-authorities-extractor) + diff --git a/spring-5-security/pom.xml b/spring-5-security/pom.xml index 1435019c24..763e505e51 100644 --- a/spring-5-security/pom.xml +++ b/spring-5-security/pom.xml @@ -33,17 +33,6 @@ org.thymeleaf.extras thymeleaf-extras-springsecurity4 - - - - org.springframework.security - spring-security-oauth2-client - - - org.springframework.security - spring-security-oauth2-jose - - org.springframework spring-test @@ -58,12 +47,6 @@ spring-security-test test - - - org.springframework.security.oauth.boot - spring-security-oauth2-autoconfigure - 2.0.1.RELEASE - @@ -79,4 +62,4 @@ - \ No newline at end of file + diff --git a/spring-all/README.md b/spring-all/README.md index ded5e26285..0d78efdcf2 100644 --- a/spring-all/README.md +++ b/spring-all/README.md @@ -4,10 +4,12 @@ This project is used to replicate Spring Exceptions only. -###The Course +### The Course + The "REST With Spring" Classes: http://bit.ly/restwithspring - -### Relevant articles: + +### Relevant articles: + - [Guide to Spring @Autowired](http://www.baeldung.com/spring-autowire) - [Properties with Spring](http://www.baeldung.com/properties-with-spring) - checkout the `org.baeldung.properties` package for all scenarios of properties injection and usage - [Spring Profiles](http://www.baeldung.com/spring-profiles) @@ -30,3 +32,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring Web Contexts](http://www.baeldung.com/spring-web-contexts) - [Spring Cache – Creating a Custom KeyGenerator](http://www.baeldung.com/spring-cache-custom-keygenerator) - [Spring @Primary Annotation](http://www.baeldung.com/spring-primary) +- [Spring Events](https://www.baeldung.com/spring-events) +- [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations) diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/AnnotationDrivenEventListener.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/AnnotationDrivenEventListener.java new file mode 100644 index 0000000000..f750c40a6e --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/AnnotationDrivenEventListener.java @@ -0,0 +1,46 @@ +package org.baeldung.springevents.synchronous; + +import org.springframework.context.event.ContextStartedEvent; +import org.springframework.context.event.EventListener; +import org.springframework.stereotype.Component; +import org.springframework.transaction.event.TransactionPhase; +import org.springframework.transaction.event.TransactionalEventListener; + +@Component +public class AnnotationDrivenEventListener { + + // for tests + private boolean hitContextStartedHandler = false; + private boolean hitSuccessfulEventHandler = false; + private boolean hitCustomEventHandler = false; + + @EventListener + public void handleContextStart(final ContextStartedEvent cse) { + System.out.println("Handling context started event."); + hitContextStartedHandler = true; + } + + @EventListener(condition = "#event.success") + public void handleSuccessful(final GenericSpringEvent event) { + System.out.println("Handling generic event (conditional): " + event.getWhat()); + hitSuccessfulEventHandler = true; + } + + @TransactionalEventListener(phase = TransactionPhase.BEFORE_COMMIT) + public void handleCustom(final CustomSpringEvent event) { + System.out.println("Handling event inside a transaction BEFORE COMMIT."); + hitCustomEventHandler = true; + } + + boolean isHitContextStartedHandler() { + return hitContextStartedHandler; + } + + boolean isHitSuccessfulEventHandler() { + return hitSuccessfulEventHandler; + } + + boolean isHitCustomEventHandler() { + return hitCustomEventHandler; + } +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java index 052437e555..9f8b2e6e83 100644 --- a/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java @@ -7,9 +7,16 @@ import org.springframework.stereotype.Component; @Component public class ContextRefreshedListener implements ApplicationListener { + // for tests + private boolean hitContextRefreshedHandler = false; + @Override public void onApplicationEvent(final ContextRefreshedEvent cse) { System.out.println("Handling context re-freshed event. "); + hitContextRefreshedHandler = true; } + boolean isHitContextRefreshedHandler() { + return hitContextRefreshedHandler; + } } \ No newline at end of file diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java index 4569de1d5e..3182090d5d 100644 --- a/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java @@ -16,4 +16,16 @@ public class CustomSpringEventPublisher { applicationEventPublisher.publishEvent(customSpringEvent); } + public void publishGenericEvent(final String message, boolean success) { + System.out.println("Publishing generic event."); + final GenericSpringEvent genericSpringEvent = new GenericStringSpringEvent(message, success); + applicationEventPublisher.publishEvent(genericSpringEvent); + } + + public void publishGenericAppEvent(final String message) { + System.out.println("Publishing generic event."); + final GenericSpringAppEvent genericSpringEvent = new GenericStringSpringAppEvent(this, message); + applicationEventPublisher.publishEvent(genericSpringEvent); + } + } diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringAppEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringAppEvent.java new file mode 100644 index 0000000000..6804312189 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringAppEvent.java @@ -0,0 +1,18 @@ +package org.baeldung.springevents.synchronous; + +import org.springframework.context.ApplicationEvent; + +public class GenericSpringAppEvent extends ApplicationEvent { + + private final T what; + + public GenericSpringAppEvent(final Object source, final T what) { + super(source); + this.what = what; + } + + public T getWhat() { + return what; + } + +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEvent.java new file mode 100644 index 0000000000..ce2c223fec --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEvent.java @@ -0,0 +1,21 @@ +package org.baeldung.springevents.synchronous; + +public class GenericSpringEvent { + + private final T what; + protected final boolean success; + + public GenericSpringEvent(final T what, final boolean success) { + this.what = what; + this.success = success; + } + + public T getWhat() { + return what; + } + + public boolean isSuccess() { + return success; + } + +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEventListener.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEventListener.java new file mode 100644 index 0000000000..1f5e3e7068 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEventListener.java @@ -0,0 +1,22 @@ +package org.baeldung.springevents.synchronous; + +import org.springframework.context.ApplicationListener; +import org.springframework.lang.NonNull; +import org.springframework.stereotype.Component; + +@Component +public class GenericSpringEventListener implements ApplicationListener> { + + // for testing + private boolean hitEventHandler = false; + + @Override + public void onApplicationEvent(@NonNull final GenericSpringAppEvent event) { + System.out.println("Received spring generic event - " + event.getWhat()); + hitEventHandler = true; + } + + boolean isHitEventHandler() { + return hitEventHandler; + } +} \ No newline at end of file diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringAppEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringAppEvent.java new file mode 100644 index 0000000000..fd214696e7 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringAppEvent.java @@ -0,0 +1,9 @@ +package org.baeldung.springevents.synchronous; + +class GenericStringSpringAppEvent extends GenericSpringAppEvent { + + GenericStringSpringAppEvent(final Object source, final String what) { + super(source, what); + } + +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringEvent.java new file mode 100644 index 0000000000..dd4e4e3ed4 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringEvent.java @@ -0,0 +1,9 @@ +package org.baeldung.springevents.synchronous; + +public class GenericStringSpringEvent extends GenericSpringEvent { + + GenericStringSpringEvent(final String what, final boolean success) { + super(what, success); + } + +} diff --git a/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java b/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java index ac8758bbf6..e8e6f91b06 100644 --- a/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java +++ b/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java @@ -3,16 +3,23 @@ package org.baeldung.springevents.synchronous; import org.baeldung.springevents.synchronous.SynchronousSpringEventsConfig; import org.junit.Test; import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.support.AnnotationConfigContextLoader; +import static org.springframework.util.Assert.isTrue; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { SynchronousSpringEventsConfig.class }, loader = AnnotationConfigContextLoader.class) public class ContextRefreshedListenerIntegrationTest { + @Autowired + private ContextRefreshedListener listener; + @Test - public void testContextRefreshedListener() throws InterruptedException { + public void testContextRefreshedListener() { System.out.println("Test context re-freshed listener."); + isTrue(listener.isHitContextRefreshedHandler(), "Refresh should be called once"); } } \ No newline at end of file diff --git a/spring-all/src/test/java/org/baeldung/springevents/synchronous/GenericAppEventListenerIntegrationTest.java b/spring-all/src/test/java/org/baeldung/springevents/synchronous/GenericAppEventListenerIntegrationTest.java new file mode 100644 index 0000000000..f183314b6d --- /dev/null +++ b/spring-all/src/test/java/org/baeldung/springevents/synchronous/GenericAppEventListenerIntegrationTest.java @@ -0,0 +1,28 @@ +package org.baeldung.springevents.synchronous; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +import static org.springframework.util.Assert.isTrue; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { SynchronousSpringEventsConfig.class }, loader = AnnotationConfigContextLoader.class) +public class GenericAppEventListenerIntegrationTest { + + @Autowired + private CustomSpringEventPublisher publisher; + @Autowired + private GenericSpringEventListener listener; + + @Test + public void testGenericSpringEvent() { + isTrue(!listener.isHitEventHandler(), "The initial value should be false"); + publisher.publishGenericAppEvent("Hello world!!!"); + isTrue(listener.isHitEventHandler(), "Now the value should be changed to true"); + } + +} \ No newline at end of file diff --git a/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java b/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java index f9783f57dc..b169cfec36 100644 --- a/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java +++ b/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java @@ -1,5 +1,6 @@ package org.baeldung.springevents.synchronous; +import org.junit.Ignore; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; @@ -7,16 +8,42 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.support.AnnotationConfigContextLoader; +import static org.springframework.util.Assert.isTrue; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { SynchronousSpringEventsConfig.class }, loader = AnnotationConfigContextLoader.class) public class SynchronousCustomSpringEventsIntegrationTest { @Autowired private CustomSpringEventPublisher publisher; + @Autowired + private AnnotationDrivenEventListener listener; @Test - public void testCustomSpringEvents() throws InterruptedException { + public void testCustomSpringEvents() { + isTrue(!listener.isHitCustomEventHandler(), "The value should be false"); publisher.publishEvent("Hello world!!"); System.out.println("Done publishing synchronous custom event. "); + isTrue(listener.isHitCustomEventHandler(), "Now the value should be changed to true"); + } + + @Test + public void testGenericSpringEvent() { + isTrue(!listener.isHitSuccessfulEventHandler(), "The initial value should be false"); + publisher.publishGenericEvent("Hello world!!!", true); + isTrue(listener.isHitSuccessfulEventHandler(), "Now the value should be changed to true"); + } + + @Test + public void testGenericSpringEventNotProcessed() { + isTrue(!listener.isHitSuccessfulEventHandler(), "The initial value should be false"); + publisher.publishGenericEvent("Hello world!!!", false); + isTrue(!listener.isHitSuccessfulEventHandler(), "The value should still be false"); + } + + @Ignore("fix me") + @Test + public void testContextStartedEvent() { + isTrue(listener.isHitContextStartedHandler(), "Start should be called once"); } } diff --git a/spring-amqp-simple/pom.xml b/spring-amqp-simple/pom.xml index 3d9ea55cfa..57d84acee6 100644 --- a/spring-amqp-simple/pom.xml +++ b/spring-amqp-simple/pom.xml @@ -5,7 +5,7 @@ com.baeldung spring-amqp-simple 1.0.0-SNAPSHOT - Spring AMQP Simple App + spring-amqp-simple parent-boot-1 diff --git a/spring-boot-admin/pom.xml b/spring-boot-admin/pom.xml index 58cea728cc..23852dee57 100644 --- a/spring-boot-admin/pom.xml +++ b/spring-boot-admin/pom.xml @@ -3,6 +3,7 @@ 4.0.0 spring-boot-admin 0.0.1-SNAPSHOT + spring-boot-admin pom diff --git a/spring-boot-autoconfiguration/pom.xml b/spring-boot-autoconfiguration/pom.xml index b88587f731..1c3d8796ed 100644 --- a/spring-boot-autoconfiguration/pom.xml +++ b/spring-boot-autoconfiguration/pom.xml @@ -5,7 +5,7 @@ spring-boot-autoconfiguration 0.0.1-SNAPSHOT war - spring-boot-auto-configuration + spring-boot-autoconfiguration This is simple boot application demonstrating a custom auto-configuration diff --git a/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories b/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories index 5f55544eff..11c775fc6c 100644 --- a/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories +++ b/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories @@ -1,3 +1 @@ -org.springframework.boot.diagnostics.FailureAnalyzer=com.baeldung.failureanalyzer.MyBeanNotOfRequiredTypeFailureAnalyzer - -org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.baeldung.autoconfiguration.MySQLAutoconfiguration \ No newline at end of file +org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.baeldung.autoconfiguration.MySQLAutoconfiguration diff --git a/spring-boot-camel/pom.xml b/spring-boot-camel/pom.xml index 19a0bec809..8bab0ed5c8 100644 --- a/spring-boot-camel/pom.xml +++ b/spring-boot-camel/pom.xml @@ -5,7 +5,8 @@ com.example spring-boot-camel 0.0.1-SNAPSHOT - + spring-boot-camel + com.baeldung parent-modules diff --git a/spring-boot-crud/pom.xml b/spring-boot-crud/pom.xml index f803a7e70b..749bf9cb5a 100644 --- a/spring-boot-crud/pom.xml +++ b/spring-boot-crud/pom.xml @@ -3,10 +3,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 4.0.0 - com.baeldung.spring-boot-crud spring-boot-crud 0.1.0 + spring-boot-crud org.springframework.boot diff --git a/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java b/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java index 436cccb964..0b686e90e9 100644 --- a/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java +++ b/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java @@ -14,11 +14,10 @@ import org.springframework.transaction.annotation.EnableTransactionManagement; @EnableJpaRepositories(basePackages="com.baeldung.crud.repositories") @EnableTransactionManagement @EntityScan(basePackages="com.baeldung.crud.entities") - -@SpringBootApplication public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } + } diff --git a/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java b/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java index 1b7185c2fd..9a6cb477aa 100644 --- a/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java +++ b/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java @@ -1,8 +1,7 @@ package com.baeldung.crud.controllers; -import com.baeldung.crud.UserRepository; -import com.baeldung.crud.entities.User; import javax.validation.Valid; + import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; @@ -11,6 +10,9 @@ import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; +import com.baeldung.crud.entities.User; +import com.baeldung.crud.repositories.UserRepository; + @Controller public class UserController { diff --git a/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java b/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java index 7773a962fb..2de0828ae5 100644 --- a/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java +++ b/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java @@ -1,16 +1,18 @@ package com.baeldung.crud; -import com.baeldung.crud.UserController; -import com.baeldung.crud.entities.User; -import com.baeldung.crud.UserRepository; import static org.assertj.core.api.Assertions.assertThat; -import org.junit.BeforeClass; -import org.junit.Test; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; + +import org.junit.BeforeClass; +import org.junit.Test; import org.springframework.ui.Model; import org.springframework.validation.BindingResult; +import com.baeldung.crud.controllers.UserController; +import com.baeldung.crud.entities.User; +import com.baeldung.crud.repositories.UserRepository; + public class UserControllerUnitTest { private static UserController userController; diff --git a/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java b/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java index a3c6a922d8..565f6727c3 100644 --- a/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java +++ b/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java @@ -1,9 +1,11 @@ package com.baeldung.crud; -import com.baeldung.crud.User; import static org.assertj.core.api.Assertions.assertThat; + import org.junit.Test; +import com.baeldung.crud.entities.User; + public class UserUnitTest { @Test diff --git a/spring-boot-ctx-fluent/pom.xml b/spring-boot-ctx-fluent/pom.xml index f9b691aea7..b238374612 100644 --- a/spring-boot-ctx-fluent/pom.xml +++ b/spring-boot-ctx-fluent/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung spring-boot-ctx-fluent 0.0.1-SNAPSHOT + spring-boot-ctx-fluent jar diff --git a/spring-boot-custom-starter/greeter-library/pom.xml b/spring-boot-custom-starter/greeter-library/pom.xml index 3717ba005c..7e0c5c4d22 100644 --- a/spring-boot-custom-starter/greeter-library/pom.xml +++ b/spring-boot-custom-starter/greeter-library/pom.xml @@ -1,10 +1,11 @@ 4.0.0 - com.baeldung greeter-library 0.0.1-SNAPSHOT + greeter-library + spring-boot-custom-starter com.baeldung diff --git a/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml index 5862bdd6c8..1e4ee698c6 100644 --- a/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml +++ b/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung greeter-spring-boot-autoconfigure 0.0.1-SNAPSHOT + greeter-spring-boot-autoconfigure spring-boot-custom-starter diff --git a/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml index 88c5d1caf5..91cc41d669 100644 --- a/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml +++ b/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung greeter-spring-boot-sample-app 0.0.1-SNAPSHOT + greeter-spring-boot-sample-app spring-boot-custom-starter diff --git a/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml index e71882db29..560d6fa79b 100644 --- a/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml +++ b/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung greeter-spring-boot-starter 0.0.1-SNAPSHOT + greeter-spring-boot-starter spring-boot-custom-starter diff --git a/spring-boot-custom-starter/greeter/pom.xml b/spring-boot-custom-starter/greeter/pom.xml index 3cfd6da09e..95fcaa66c8 100644 --- a/spring-boot-custom-starter/greeter/pom.xml +++ b/spring-boot-custom-starter/greeter/pom.xml @@ -1,10 +1,11 @@ 4.0.0 - com.baeldung greeter 0.0.1-SNAPSHOT + greeter + parent-boot-1 com.baeldung diff --git a/spring-boot-custom-starter/pom.xml b/spring-boot-custom-starter/pom.xml index 97b33ce2b8..9c03cfdd0e 100644 --- a/spring-boot-custom-starter/pom.xml +++ b/spring-boot-custom-starter/pom.xml @@ -4,6 +4,7 @@ com.baeldung spring-boot-custom-starter 0.0.1-SNAPSHOT + spring-boot-custom-starter pom diff --git a/spring-boot-disable-console-logging/disabling-console-jul/pom.xml b/spring-boot-disable-console-logging/disabling-console-jul/pom.xml index ceac0616e9..fbcd0768f9 100644 --- a/spring-boot-disable-console-logging/disabling-console-jul/pom.xml +++ b/spring-boot-disable-console-logging/disabling-console-jul/pom.xml @@ -2,7 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 disabling-console-jul - + disabling-console-jul diff --git a/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml b/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml index d6e9a8b5e5..6f3f01669e 100644 --- a/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml +++ b/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml @@ -2,7 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 disabling-console-log4j2 - + disabling-console-log4j2 diff --git a/spring-boot-disable-console-logging/disabling-console-logback/pom.xml b/spring-boot-disable-console-logging/disabling-console-logback/pom.xml index f18066ea03..fef0a1f4c6 100644 --- a/spring-boot-disable-console-logging/disabling-console-logback/pom.xml +++ b/spring-boot-disable-console-logging/disabling-console-logback/pom.xml @@ -1,11 +1,13 @@ 4.0.0 + disabling-console-logback + disabling-console-logback + com.baeldung spring-boot-disable-console-logging 0.0.1-SNAPSHOT - disabling-console-logback diff --git a/spring-boot-disable-console-logging/pom.xml b/spring-boot-disable-console-logging/pom.xml index ec84372f99..63ed129347 100644 --- a/spring-boot-disable-console-logging/pom.xml +++ b/spring-boot-disable-console-logging/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-boot-disable-console-logging + spring-boot-disable-console-logging pom Projects for Disabling Spring Boot Console Logging tutorials diff --git a/spring-boot-logging-log4j2/pom.xml b/spring-boot-logging-log4j2/pom.xml index 38dc5fb341..ad678a14cf 100644 --- a/spring-boot-logging-log4j2/pom.xml +++ b/spring-boot-logging-log4j2/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - spring-boot-logging-log4j2 jar + spring-boot-logging-log4j2 Demo project for Spring Boot Logging with Log4J2 diff --git a/spring-boot-mvc/README.md b/spring-boot-mvc/README.md index e7b42f8f50..bf32e4fc7c 100644 --- a/spring-boot-mvc/README.md +++ b/spring-boot-mvc/README.md @@ -9,3 +9,4 @@ - [Display RSS Feed with Spring MVC](http://www.baeldung.com/spring-mvc-rss-feed) - [A Controller, Service and DAO Example with Spring Boot and JSF](https://www.baeldung.com/jsf-spring-boot-controller-service-dao) - [Cache Eviction in Spring Boot](https://www.baeldung.com/spring-boot-evict-cache) +- [Setting Up Swagger 2 with a Spring REST API](http://www.baeldung.com/swagger-2-documentation-for-spring-rest-api) \ No newline at end of file diff --git a/spring-boot-mvc/pom.xml b/spring-boot-mvc/pom.xml index 5f6cdff85b..b219e53431 100644 --- a/spring-boot-mvc/pom.xml +++ b/spring-boot-mvc/pom.xml @@ -15,6 +15,7 @@ + org.springframework.boot spring-boot-starter-web @@ -23,6 +24,7 @@ org.apache.tomcat.embed tomcat-embed-jasper + org.glassfish @@ -30,17 +32,13 @@ 2.3.7 + org.springframework.boot spring-boot-starter-test test - - org.springframework.boot - spring-boot-starter-validation - - com.rometools @@ -48,6 +46,7 @@ ${rome.version} + org.hibernate.validator hibernate-validator @@ -56,6 +55,23 @@ javax.validation validation-api + + org.springframework.boot + spring-boot-starter-validation + + + + + io.springfox + springfox-swagger2 + ${spring.fox.version} + + + io.springfox + springfox-swagger-ui + ${spring.fox.version} + + @@ -72,6 +88,7 @@ + 2.9.2 1.10.0 com.baeldung.springbootmvc.SpringBootMvcApplication diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java new file mode 100644 index 0000000000..14e46b2306 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java @@ -0,0 +1,13 @@ +package com.baeldung.swaggerboot; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } + +} \ No newline at end of file diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java new file mode 100644 index 0000000000..3041dfdcc8 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java @@ -0,0 +1,68 @@ +package com.baeldung.swaggerboot.configuration; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import springfox.documentation.builders.PathSelectors; +import springfox.documentation.builders.RequestHandlerSelectors; +import springfox.documentation.service.ApiInfo; +import springfox.documentation.service.Contact; +import springfox.documentation.spi.DocumentationType; +import springfox.documentation.spring.web.plugins.Docket; +import springfox.documentation.swagger.web.*; +import springfox.documentation.swagger2.annotations.EnableSwagger2; + +import java.util.Collections; + +@Configuration +@EnableSwagger2 +@ComponentScan("com.baeldung.swaggerboot.controller") +public class SpringFoxConfig { + + private ApiInfo apiInfo() { + return new ApiInfo( + "My REST API", + "Some custom description of API.", + "API TOS", + "Terms of service", + new Contact("John Doe", "www.example.com", "myeaddress@company.com"), + "License of API", + "API license URL", + Collections.emptyList()); + } + + @Bean + public Docket api() { + return new Docket(DocumentationType.SWAGGER_2) + .apiInfo(apiInfo()) + .select() + .apis(RequestHandlerSelectors.any()) + .paths(PathSelectors.any()) + .build(); + } + + /** + * SwaggerUI information + */ + + @Bean + UiConfiguration uiConfig() { + return UiConfigurationBuilder.builder() + .deepLinking(true) + .displayOperationId(false) + .defaultModelsExpandDepth(1) + .defaultModelExpandDepth(1) + .defaultModelRendering(ModelRendering.EXAMPLE) + .displayRequestDuration(false) + .docExpansion(DocExpansion.NONE) + .filter(false) + .maxDisplayedTags(null) + .operationsSorter(OperationsSorter.ALPHA) + .showExtensions(false) + .tagsSorter(TagsSorter.ALPHA) + .supportedSubmitMethods(UiConfiguration.Constants.DEFAULT_SUBMIT_METHODS) + .validatorUrl(null) + .build(); + } + +} diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java new file mode 100644 index 0000000000..676937f7d7 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java @@ -0,0 +1,14 @@ +package com.baeldung.swaggerboot.controller; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class RegularRestController { + + @GetMapping("home") + public String getSession() { + return "Hello"; + } + +} \ No newline at end of file diff --git a/spring-boot-mvc/src/main/resources/application.properties b/spring-boot-mvc/src/main/resources/application.properties index e69de29bb2..709574239b 100644 --- a/spring-boot-mvc/src/main/resources/application.properties +++ b/spring-boot-mvc/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.main.allow-bean-definition-overriding=true \ No newline at end of file diff --git a/spring-boot-property-exp/property-exp-custom-config/pom.xml b/spring-boot-property-exp/property-exp-custom-config/pom.xml index ab22c5ad30..9988924408 100644 --- a/spring-boot-property-exp/property-exp-custom-config/pom.xml +++ b/spring-boot-property-exp/property-exp-custom-config/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - property-exp-custom - com.baeldung property-exp-custom-config 0.0.1-SNAPSHOT + property-exp-custom-config jar diff --git a/spring-boot-property-exp/property-exp-default-config/pom.xml b/spring-boot-property-exp/property-exp-default-config/pom.xml index 4ede36e61a..7892288f45 100644 --- a/spring-boot-property-exp/property-exp-default-config/pom.xml +++ b/spring-boot-property-exp/property-exp-default-config/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - property-exp-default - com.baeldung property-exp-default-config 0.0.1-SNAPSHOT + property-exp-default-config jar diff --git a/spring-boot/.attach_pid12812 b/spring-boot/.attach_pid12812 new file mode 100644 index 0000000000..e69de29bb2 diff --git a/spring-boot/README.MD b/spring-boot/README.MD index f09ab27fb5..016d2841d7 100644 --- a/spring-boot/README.MD +++ b/spring-boot/README.MD @@ -34,4 +34,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Introduction to Chaos Monkey](https://www.baeldung.com/spring-boot-chaos-monkey) - [Spring Component Scanning](https://www.baeldung.com/spring-component-scanning) - [Load Spring Boot Properties From a JSON File](https://www.baeldung.com/spring-boot-json-properties) -- [Display Auto-Configuration Report in Spring Boot](https://www.baeldung.com/spring-boot-auto-configuration-report) \ No newline at end of file +- [Display Auto-Configuration Report in Spring Boot](https://www.baeldung.com/spring-boot-auto-configuration-report) +- [Injecting Git Information Into Spring](https://www.baeldung.com/spring-git-information) diff --git a/spring-boot/pom.xml b/spring-boot/pom.xml index f16460b7c3..87c782b044 100644 --- a/spring-boot/pom.xml +++ b/spring-boot/pom.xml @@ -1,4 +1,5 @@ - 4.0.0 spring-boot @@ -55,6 +56,14 @@ org.springframework.boot spring-boot-starter-data-jpa + + org.ehcache + ehcache + + + org.hibernate + hibernate-ehcache + org.springframework.boot spring-boot-starter-actuator @@ -70,6 +79,11 @@ graphql-java-tools ${graphql-java-tools.version} + + com.graphql-java + graphiql-spring-boot-starter + ${graphiql-spring-boot-starter.version} + org.springframework.boot @@ -143,10 +157,10 @@ chaos-monkey-spring-boot ${chaos.monkey.version} - + - javax.validation - validation-api + javax.validation + validation-api @@ -170,6 +184,26 @@ pl.project13.maven git-commit-id-plugin ${git-commit-id-plugin.version} + + + get-the-git-infos + + revision + + initialize + + + validate-the-git-infos + + validateRevision + + package + + + + true + ${project.build.outputDirectory}/git.properties + @@ -220,10 +254,11 @@ 2.4.1.Final 1.9.0 2.0.0 - 3.6.0 - 3.2.0 + 5.0.2 + 5.0.2 + 5.2.4 18.0 - 2.2.4 + 2.2.4 diff --git a/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java b/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java index e079b9a665..cc05fd4fbd 100644 --- a/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java +++ b/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java @@ -30,7 +30,7 @@ public class ContactInfoValidator implements ConstraintValidator { - Optional findOne(String id); + Optional findById(String id); } diff --git a/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java b/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java index 3489732b6f..7bd5c36786 100644 --- a/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java +++ b/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java @@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; public class FailureAnalyzerApplication { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(FailureAnalyzerApplication.class, args); } } diff --git a/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java b/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java index c92d1c32e6..c3af611f3b 100644 --- a/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java +++ b/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java @@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; public class InternationalizationApp { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(InternationalizationApp.class, args); } } diff --git a/spring-boot/src/main/java/com/baeldung/rss/RssApp.java b/spring-boot/src/main/java/com/baeldung/rss/RssApp.java index d3d3d0241f..e067d3cfd1 100644 --- a/spring-boot/src/main/java/com/baeldung/rss/RssApp.java +++ b/spring-boot/src/main/java/com/baeldung/rss/RssApp.java @@ -1,18 +1,17 @@ package com.baeldung.rss; +import javax.annotation.security.RolesAllowed; + import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.ComponentScan; -import javax.annotation.security.RolesAllowed; - @SpringBootApplication @ComponentScan(basePackages = "com.baeldung.rss") public class RssApp { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(RssApp.class, args); } diff --git a/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java b/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java index 27be6b7cca..fa84cf0d9b 100644 --- a/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java +++ b/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java @@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; public class ToggleApplication { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(ToggleApplication.class, args); } } diff --git a/spring-boot/src/main/java/org/baeldung/session/exception/Application.java b/spring-boot/src/main/java/org/baeldung/session/exception/Application.java index 9132e710d1..354c64c258 100644 --- a/spring-boot/src/main/java/org/baeldung/session/exception/Application.java +++ b/spring-boot/src/main/java/org/baeldung/session/exception/Application.java @@ -4,8 +4,6 @@ import org.baeldung.demo.model.Foo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.domain.EntityScan; -import org.springframework.context.annotation.Bean; -import org.springframework.orm.jpa.vendor.HibernateJpaSessionFactoryBean; @EntityScan(basePackageClasses = Foo.class) @SpringBootApplication @@ -15,9 +13,4 @@ public class Application { System.setProperty("spring.profiles.active", "exception"); SpringApplication.run(Application.class, args); } - - @Bean - public HibernateJpaSessionFactoryBean sessionFactory() { - return new HibernateJpaSessionFactoryBean(); - } } diff --git a/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java b/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java index 52407a2117..607bae83ba 100644 --- a/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java +++ b/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java @@ -1,5 +1,7 @@ package org.baeldung.session.exception.repository; +import javax.persistence.EntityManagerFactory; + import org.baeldung.demo.model.Foo; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; @@ -10,16 +12,15 @@ import org.springframework.stereotype.Repository; @Repository public class FooRepositoryImpl implements FooRepository { @Autowired - private SessionFactory sessionFactory; + private EntityManagerFactory emf; @Override public void save(Foo foo) { - sessionFactory.getCurrentSession().saveOrUpdate(foo); + emf.unwrap(SessionFactory.class).getCurrentSession().saveOrUpdate(foo); } @Override public Foo get(Integer id) { - return sessionFactory.getCurrentSession().get(Foo.class, id); + return emf.unwrap(SessionFactory.class).getCurrentSession().get(Foo.class, id); } - } \ No newline at end of file diff --git a/spring-boot/src/main/resources/META-INF/spring.factories b/spring-boot/src/main/resources/META-INF/spring.factories new file mode 100644 index 0000000000..e3d3aa4c8e --- /dev/null +++ b/spring-boot/src/main/resources/META-INF/spring.factories @@ -0,0 +1 @@ +org.springframework.boot.diagnostics.FailureAnalyzer=com.baeldung.failureanalyzer.MyBeanNotOfRequiredTypeFailureAnalyzer \ No newline at end of file diff --git a/spring-boot/src/main/resources/application.properties b/spring-boot/src/main/resources/application.properties index 629e880940..6a52dd1f70 100644 --- a/spring-boot/src/main/resources/application.properties +++ b/spring-boot/src/main/resources/application.properties @@ -7,7 +7,7 @@ spring.jpa.show-sql=true spring.jpa.hibernate.ddl-auto = update management.endpoints.jmx.domain=Spring Sample Application -management.endpoints.jmx.uniqueNames=true +spring.jmx.unique-names=true management.endpoints.web.exposure.include=* management.endpoint.shutdown.enabled=true @@ -17,7 +17,6 @@ management.endpoint.shutdown.enabled=true ##endpoints.jolokia.path=jolokia spring.jmx.enabled=true -management.endpoints.jmx.enabled=true ## for pretty printing of json when endpoints accessed over HTTP http.mappers.jsonPrettyPrint=true diff --git a/spring-boot/src/main/resources/demo.properties b/spring-boot/src/main/resources/demo.properties index 649b64f59b..6b4cbeb7a0 100644 --- a/spring-boot/src/main/resources/demo.properties +++ b/spring-boot/src/main/resources/demo.properties @@ -1,6 +1,2 @@ spring.output.ansi.enabled=never server.port=7070 - -# Security -security.user.name=admin -security.user.password=password \ No newline at end of file diff --git a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java index 2c3ac2e159..8c85934fac 100644 --- a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java @@ -20,7 +20,6 @@ import static org.junit.Assert.assertTrue; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = SpringBootAnnotatedApp.class) -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class SpringBootWithServletComponentIntegrationTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java index a30d3ed3f2..c29cd75e9d 100644 --- a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java @@ -19,7 +19,6 @@ import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = SpringBootPlainApp.class) -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class SpringBootWithoutServletComponentIntegrationTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java index aab4836b6f..e933920a96 100644 --- a/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java @@ -1,31 +1,34 @@ package com.baeldung.displayallbeans; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.BDDAssertions.then; + +import java.net.URI; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; +import java.util.Map; + import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.actuate.beans.BeansEndpoint.ContextBeans; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.http.RequestEntity; import org.springframework.http.ResponseEntity; import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.web.context.WebApplicationContext; -import java.util.Arrays; -import java.util.List; -import java.util.Map; -import java.util.stream.Collectors; - -import static org.assertj.core.api.BDDAssertions.then; -import static org.hamcrest.CoreMatchers.hasItem; -import static org.junit.Assert.assertThat; -import static org.junit.Assert.assertTrue; - @RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) -@TestPropertySource(properties = { "management.port=0", "endpoints.beans.id=springbeans", "endpoints.beans.sensitive=false" }) +@TestPropertySource(properties = { "management.port=0", "management.endpoints.web.exposure.include=*" }) public class DisplayBeanIntegrationTest { @LocalServerPort @@ -40,6 +43,8 @@ public class DisplayBeanIntegrationTest { @Autowired private WebApplicationContext context; + private static final String ACTUATOR_PATH = "/actuator"; + @Test public void givenRestTemplate_whenAccessServerUrl_thenHttpStatusOK() throws Exception { ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.port + "/displayallbeans", String.class); @@ -49,22 +54,27 @@ public class DisplayBeanIntegrationTest { @Test public void givenRestTemplate_whenAccessEndpointUrl_thenHttpStatusOK() throws Exception { - @SuppressWarnings("rawtypes") - ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.mgt + "/springbeans", List.class); + ParameterizedTypeReference> responseType = new ParameterizedTypeReference>() { + }; + RequestEntity requestEntity = RequestEntity.get(new URI("http://localhost:" + this.mgt + ACTUATOR_PATH + "/beans")) + .accept(MediaType.APPLICATION_JSON) + .build(); + ResponseEntity> entity = this.testRestTemplate.exchange(requestEntity, responseType); then(entity.getStatusCode()).isEqualTo(HttpStatus.OK); } @Test public void givenRestTemplate_whenAccessEndpointUrl_thenReturnsBeanNames() throws Exception { - @SuppressWarnings("rawtypes") - ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.mgt + "/springbeans", List.class); + RequestEntity requestEntity = RequestEntity.get(new URI("http://localhost:" + this.mgt + ACTUATOR_PATH + "/beans")) + .accept(MediaType.APPLICATION_JSON) + .build(); + ResponseEntity entity = this.testRestTemplate.exchange(requestEntity, BeanActuatorResponse.class); - List> allBeans = (List) ((Map) entity.getBody().get(0)).get("beans"); - List beanNamesList = allBeans.stream().map(x -> (String) x.get("bean")).collect(Collectors.toList()); + Collection beanNamesList = entity.getBody() + .getBeans(); - assertThat(beanNamesList, hasItem("fooController")); - assertThat(beanNamesList, hasItem("fooService")); + assertThat(beanNamesList).contains("fooController", "fooService"); } @Test @@ -72,7 +82,20 @@ public class DisplayBeanIntegrationTest { String[] beanNames = context.getBeanDefinitionNames(); List beanNamesList = Arrays.asList(beanNames); - assertTrue(beanNamesList.contains("fooController")); - assertTrue(beanNamesList.contains("fooService")); + assertThat(beanNamesList).contains("fooController", "fooService"); + } + + private static class BeanActuatorResponse { + private Map>>> contexts; + + public Collection getBeans() { + return this.contexts.get("application") + .get("beans") + .keySet(); + } + + public Map>>> getContexts() { + return contexts; + } } } diff --git a/spring-boot/src/test/java/com/baeldung/failureanalyzer/FailureAnalyzerAppIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/failureanalyzer/FailureAnalyzerAppIntegrationTest.java new file mode 100644 index 0000000000..b3555f55da --- /dev/null +++ b/spring-boot/src/test/java/com/baeldung/failureanalyzer/FailureAnalyzerAppIntegrationTest.java @@ -0,0 +1,47 @@ +package com.baeldung.failureanalyzer; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Collection; +import java.util.stream.Collectors; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.BeanCreationException; +import org.springframework.boot.SpringApplication; + +import com.baeldung.failureanalyzer.utils.ListAppender; + +import ch.qos.logback.classic.spi.ILoggingEvent; + +public class FailureAnalyzerAppIntegrationTest { + + private static final String EXPECTED_ANALYSIS_DESCRIPTION_TITLE = "Description:"; + private static final String EXPECTED_ANALYSIS_DESCRIPTION_CONTENT = "The bean myDAO could not be injected as com.baeldung.failureanalyzer.MyDAO because it is of type com.baeldung.failureanalyzer.MySecondDAO"; + private static final String EXPECTED_ANALYSIS_ACTION_TITLE = "Action:"; + private static final String EXPECTED_ANALYSIS_ACTION_CONTENT = "Consider creating a bean with name myDAO of type com.baeldung.failureanalyzer.MyDAO"; + + @BeforeEach + public void clearLogList() { + ListAppender.clearEventList(); + } + + @Test + public void givenBeanCreationErrorInContext_whenContextLoaded_thenFailureAnalyzerLogsReport() { + try { + SpringApplication.run(FailureAnalyzerApplication.class); + } catch (BeanCreationException e) { + Collection allLoggedEntries = ListAppender.getEvents() + .stream() + .map(ILoggingEvent::getFormattedMessage) + .collect(Collectors.toList()); + assertThat(allLoggedEntries).anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_DESCRIPTION_TITLE)) + .anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_DESCRIPTION_CONTENT)) + .anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_ACTION_TITLE)) + .anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_ACTION_CONTENT)); + return; + } + throw new IllegalStateException("Context load should be failing due to a BeanCreationException!"); + } + +} diff --git a/spring-boot/src/test/java/com/baeldung/failureanalyzer/utils/ListAppender.java b/spring-boot/src/test/java/com/baeldung/failureanalyzer/utils/ListAppender.java new file mode 100644 index 0000000000..a298f49ff5 --- /dev/null +++ b/spring-boot/src/test/java/com/baeldung/failureanalyzer/utils/ListAppender.java @@ -0,0 +1,25 @@ +package com.baeldung.failureanalyzer.utils; + +import java.util.ArrayList; +import java.util.List; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.AppenderBase; + +public class ListAppender extends AppenderBase { + + static private List events = new ArrayList<>(); + + @Override + protected void append(ILoggingEvent eventObject) { + events.add(eventObject); + } + + public static List getEvents() { + return events; + } + + public static void clearEventList() { + events.clear(); + } +} \ No newline at end of file diff --git a/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java index 348d594c05..d7399a4ff5 100644 --- a/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java @@ -1,17 +1,19 @@ package com.baeldung.git; +import static org.assertj.core.api.Assertions.assertThat; + import org.junit.Test; import org.junit.runner.RunWith; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Value; import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; -import static org.assertj.core.api.Assertions.assertThat; - @RunWith(SpringRunner.class) @ContextConfiguration(classes = CommitIdApplication.class) +@TestPropertySource(properties = { "spring.jmx.default-domain=test" }) public class CommitIdIntegrationTest { private static final Logger LOG = LoggerFactory.getLogger(CommitIdIntegrationTest.class); diff --git a/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java b/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java index 83b893ae5c..44461c0cf6 100644 --- a/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java @@ -18,7 +18,6 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK) @AutoConfigureMockMvc -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class AppLiveTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java b/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java index 5cf19dd1db..92d2286518 100644 --- a/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java @@ -55,7 +55,7 @@ public class KongAdminAPILiveTest { public void givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong() throws Exception { restTemplate.delete("http://localhost:8001/apis/stock-api"); - APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:8080", "/"); + APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:9090", "/"); HttpEntity apiEntity = new HttpEntity<>(stockAPI); ResponseEntity addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class); @@ -69,7 +69,7 @@ public class KongAdminAPILiveTest { HttpHeaders headers = new HttpHeaders(); headers.set("Host", "stock.api"); - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); @@ -126,22 +126,26 @@ public class KongAdminAPILiveTest { givenKongAdminAPI_whenAddAPIConsumer_thenAdded(); } + PluginObject authPlugin = new PluginObject("key-auth"); + ResponseEntity enableAuthResp = restTemplate.postForEntity("http://localhost:8001/apis/stock-api/plugins", new HttpEntity<>(authPlugin), String.class); + assertTrue(HttpStatus.CREATED == enableAuthResp.getStatusCode() || HttpStatus.CONFLICT == enableAuthResp.getStatusCode()); + final String consumerKey = "eugenp.pass"; KeyAuthObject keyAuth = new KeyAuthObject(consumerKey); ResponseEntity keyAuthResp = restTemplate.postForEntity("http://localhost:8001/consumers/eugenp/key-auth", new HttpEntity<>(keyAuth), String.class); - + assertTrue(HttpStatus.CREATED == keyAuthResp.getStatusCode() || HttpStatus.CONFLICT == keyAuthResp.getStatusCode()); HttpHeaders headers = new HttpHeaders(); headers.set("Host", "stock.api"); headers.set("apikey", consumerKey); - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); headers.set("apikey", "wrongpass"); - requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals(HttpStatus.FORBIDDEN, stockPriceResp.getStatusCode()); } diff --git a/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java b/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java index abc7151720..7cf67453a6 100644 --- a/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java @@ -1,28 +1,34 @@ package com.baeldung.kong; -import com.baeldung.kong.domain.APIObject; -import com.baeldung.kong.domain.TargetObject; -import com.baeldung.kong.domain.UpstreamObject; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT; + +import java.net.URI; + import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; -import org.springframework.http.*; +import org.springframework.http.HttpEntity; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpMethod; +import org.springframework.http.HttpStatus; +import org.springframework.http.RequestEntity; +import org.springframework.http.ResponseEntity; import org.springframework.test.context.junit4.SpringRunner; -import java.net.URI; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertTrue; -import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT; +import com.baeldung.kong.domain.APIObject; +import com.baeldung.kong.domain.TargetObject; +import com.baeldung.kong.domain.UpstreamObject; /** * @author aiet */ @RunWith(SpringRunner.class) -@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class) +@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class, properties = "server.servlet.contextPath=/springbootapp") public class KongLoadBalanceLiveTest { @Before @@ -55,13 +61,13 @@ public class KongLoadBalanceLiveTest { HttpHeaders headers = new HttpHeaders(); headers.set("Host", "balanced.stock.api"); for (int i = 0; i < 1000; i++) { - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); } - int releaseCount = restTemplate.getForObject("http://localhost:9090/stock/reqcount", Integer.class); - int testCount = restTemplate.getForObject("http://localhost:8080/stock/reqcount", Integer.class); + int releaseCount = restTemplate.getForObject("http://localhost:9090/springbootapp/stock/reqcount", Integer.class); + int testCount = restTemplate.getForObject("http://localhost:8080/springbootapp/stock/reqcount", Integer.class); assertTrue(Math.round(releaseCount * 1.0 / testCount) == 4); } diff --git a/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java index 30a4d61fbd..c49b99ed99 100644 --- a/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java @@ -7,6 +7,7 @@ import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import org.springframework.data.mongodb.core.MongoTemplate; +import org.springframework.util.SocketUtils; import com.mongodb.BasicDBObjectBuilder; import com.mongodb.DBObject; @@ -32,16 +33,16 @@ class ManualEmbeddedMongoDbIntegrationTest { @BeforeEach void setup() throws Exception { String ip = "localhost"; - int port = 27017; + int randomPort = SocketUtils.findAvailableTcpPort(); IMongodConfig mongodConfig = new MongodConfigBuilder().version(Version.Main.PRODUCTION) - .net(new Net(ip, port, Network.localhostIsIPv6())) + .net(new Net(ip, randomPort, Network.localhostIsIPv6())) .build(); MongodStarter starter = MongodStarter.getDefaultInstance(); mongodExecutable = starter.prepare(mongodConfig); mongodExecutable.start(); - mongoTemplate = new MongoTemplate(new MongoClient(ip, port), "test"); + mongoTemplate = new MongoTemplate(new MongoClient(ip, randomPort), "test"); } @DisplayName("Given object When save object using MongoDB template Then object can be found") diff --git a/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java index 5431217c3e..39127f62e9 100644 --- a/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java @@ -2,6 +2,7 @@ package com.baeldung.mongodb; import static org.assertj.core.api.Assertions.assertThat; +import org.baeldung.boot.Application; import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.extension.ExtendWith; diff --git a/spring-boot/src/test/resources/application.properties b/spring-boot/src/test/resources/application.properties index 85e4e6e66f..9ad65e1815 100644 --- a/spring-boot/src/test/resources/application.properties +++ b/spring-boot/src/test/resources/application.properties @@ -2,7 +2,6 @@ spring.mail.host=localhost spring.mail.port=8025 spring.mail.properties.mail.smtp.auth=false -security.basic.enabled=false # spring.datasource.x spring.datasource.driver-class-name=org.h2.Driver @@ -11,9 +10,10 @@ spring.datasource.username=sa spring.datasource.password=sa # hibernate.X -hibernate.dialect=org.hibernate.dialect.H2Dialect -hibernate.show_sql=true -hibernate.hbm2ddl.auto=create-drop -hibernate.cache.use_second_level_cache=true -hibernate.cache.use_query_cache=true -hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory \ No newline at end of file +spring.jpa.hibernate.dialect=org.hibernate.dialect.H2Dialect +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.show_sql=true +spring.jpa.hibernate.hbm2ddl.auto=create-drop +spring.jpa.hibernate.cache.use_second_level_cache=true +spring.jpa.hibernate.cache.use_query_cache=true +spring.jpa.hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory diff --git a/spring-boot/src/test/resources/exception.properties b/spring-boot/src/test/resources/exception.properties index c55e415a3a..2d17b64a25 100644 --- a/spring-boot/src/test/resources/exception.properties +++ b/spring-boot/src/test/resources/exception.properties @@ -1,6 +1,2 @@ -# Security -security.user.name=admin -security.user.password=password - spring.dao.exceptiontranslation.enabled=false -spring.profiles.active=exception \ No newline at end of file +spring.profiles.active=exception diff --git a/spring-boot/src/test/resources/logback-test.xml b/spring-boot/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..9e0f4e221f --- /dev/null +++ b/spring-boot/src/test/resources/logback-test.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-cloud-bus/pom.xml b/spring-cloud-bus/pom.xml index d493c4e984..784e4cbae6 100644 --- a/spring-cloud-bus/pom.xml +++ b/spring-cloud-bus/pom.xml @@ -7,6 +7,7 @@ spring-cloud-bus 1.0.0-SNAPSHOT pom + spring-cloud-bus parent-boot-1 diff --git a/spring-cloud-data-flow/data-flow-server/pom.xml b/spring-cloud-data-flow/data-flow-server/pom.xml index 0133d65978..a02d2984c1 100644 --- a/spring-cloud-data-flow/data-flow-server/pom.xml +++ b/spring-cloud-data-flow/data-flow-server/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud data-flow-server 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/data-flow-shell/pom.xml b/spring-cloud-data-flow/data-flow-shell/pom.xml index e4ec145277..3b155736c3 100644 --- a/spring-cloud-data-flow/data-flow-shell/pom.xml +++ b/spring-cloud-data-flow/data-flow-shell/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud data-flow-shell 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml b/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml index 468d8e17d0..779a4a803a 100644 --- a/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml +++ b/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml @@ -4,7 +4,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.customer customer-mongodb-sink jar diff --git a/spring-cloud-data-flow/etl/customer-transform/pom.xml b/spring-cloud-data-flow/etl/customer-transform/pom.xml index bc4b648907..c344b0fc57 100644 --- a/spring-cloud-data-flow/etl/customer-transform/pom.xml +++ b/spring-cloud-data-flow/etl/customer-transform/pom.xml @@ -4,7 +4,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.customer customer-transform 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/etl/pom.xml b/spring-cloud-data-flow/etl/pom.xml index 2b904f6e0d..7d5040e8ad 100644 --- a/spring-cloud-data-flow/etl/pom.xml +++ b/spring-cloud-data-flow/etl/pom.xml @@ -1,13 +1,13 @@ 4.0.0 - org.baeldung.spring.cloud - etl-spring-cloud-data-flow + etl + etl 0.0.1-SNAPSHOT pom - + - org.baeldung.spring.cloud + com.baeldung spring-cloud-data-flow 0.0.1-SNAPSHOT diff --git a/spring-cloud-data-flow/log-sink/pom.xml b/spring-cloud-data-flow/log-sink/pom.xml index 33a0a4df45..69de679c2a 100644 --- a/spring-cloud-data-flow/log-sink/pom.xml +++ b/spring-cloud-data-flow/log-sink/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud log-sink 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/pom.xml b/spring-cloud-data-flow/pom.xml index 5a007f3c7d..b5ef5d2c2a 100644 --- a/spring-cloud-data-flow/pom.xml +++ b/spring-cloud-data-flow/pom.xml @@ -1,11 +1,11 @@ 4.0.0 - org.baeldung.spring.cloud spring-cloud-data-flow 0.0.1-SNAPSHOT pom - + spring-cloud-data-flow + com.baeldung parent-modules diff --git a/spring-cloud-data-flow/time-processor/pom.xml b/spring-cloud-data-flow/time-processor/pom.xml index 4f31e55b96..e630df1865 100644 --- a/spring-cloud-data-flow/time-processor/pom.xml +++ b/spring-cloud-data-flow/time-processor/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud time-processor 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/time-source/pom.xml b/spring-cloud-data-flow/time-source/pom.xml index dc593fdb14..649af32cf0 100644 --- a/spring-cloud-data-flow/time-source/pom.xml +++ b/spring-cloud-data-flow/time-source/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud time-source 0.0.1-SNAPSHOT jar diff --git a/spring-cloud/README.md b/spring-cloud/README.md index 16bc2d110a..dc43bd1a66 100644 --- a/spring-cloud/README.md +++ b/spring-cloud/README.md @@ -30,3 +30,4 @@ - [Introduction to Netflix Archaius with Spring Cloud](https://www.baeldung.com/netflix-archaius-spring-cloud-integration) - [An Intro to Spring Cloud Vault](https://www.baeldung.com/spring-cloud-vault) - [Netflix Archaius with Various Database Configurations](https://www.baeldung.com/netflix-archaius-database-configurations) +- [Rate Limiting in Spring Cloud Netflix Zuul](https://www.baeldung.com/spring-cloud-zuul-rate-limit) diff --git a/spring-cloud/pom.xml b/spring-cloud/pom.xml index 2fd15202e6..28db4a7a3d 100644 --- a/spring-cloud/pom.xml +++ b/spring-cloud/pom.xml @@ -57,8 +57,8 @@ Brixton.SR7 1.2.2.RELEASE 1.2.2.RELEASE - 1.2.3.RELEASE - 1.2.3.RELEASE + 2.0.2.RELEASE + 1.4.6.RELEASE 1.2.3.RELEASE 1.3.0.RELEASE 1.4.2.RELEASE diff --git a/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml b/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml index 3ffbf8f619..96f6c8711e 100644 --- a/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml +++ b/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 dynamodb-config + dynamodb-config jar diff --git a/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml b/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml index bb283576d8..59dea4890e 100644 --- a/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml +++ b/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jdbc-config + jdbc-config jar diff --git a/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml b/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml index 8f8ec99ad8..51010eefb2 100644 --- a/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml +++ b/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 zookeeper-config + zookeeper-config jar diff --git a/spring-cloud/spring-cloud-aws/pom.xml b/spring-cloud/spring-cloud-aws/pom.xml index 09518483a4..7edabd03f5 100644 --- a/spring-cloud/spring-cloud-aws/pom.xml +++ b/spring-cloud/spring-cloud-aws/pom.xml @@ -5,7 +5,7 @@ com.baeldung.spring.cloud spring-cloud-aws jar - Spring Cloud AWS + spring-cloud-aws Spring Cloud AWS Examples diff --git a/spring-cloud/spring-cloud-bootstrap/config/pom.xml b/spring-cloud/spring-cloud-bootstrap/config/pom.xml index 14a926fc2c..1379af0b05 100644 --- a/spring-cloud/spring-cloud-bootstrap/config/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/config/pom.xml @@ -4,6 +4,7 @@ 4.0.0 config 1.0.0-SNAPSHOT + config parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml b/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml index f94d8829f6..735d3745d7 100644 --- a/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - discovery 1.0.0-SNAPSHOT + discovery parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml b/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml index fc69c16738..2efa926e3a 100644 --- a/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml @@ -4,6 +4,7 @@ 4.0.0 gateway 1.0.0-SNAPSHOT + gateway parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/pom.xml b/spring-cloud/spring-cloud-bootstrap/pom.xml index 74801159eb..46460c0d74 100644 --- a/spring-cloud/spring-cloud-bootstrap/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/pom.xml @@ -4,6 +4,7 @@ 4.0.0 spring-cloud-bootstrap 1.0.0-SNAPSHOT + spring-cloud-bootstrap pom diff --git a/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml b/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml index c0d920d373..eb855a91e3 100644 --- a/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung.spring.cloud svc-book 1.0.0-SNAPSHOT + svc-book parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml b/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml index 3aa2db8f65..7c1e93bad1 100644 --- a/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung.spring.cloud svc-rating 1.0.0-SNAPSHOT + svc-rating parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml b/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml index 8735e24d48..1bf9ecb9e7 100644 --- a/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml @@ -4,6 +4,7 @@ 4.0.0 zipkin 1.0.0-SNAPSHOT + zipkin parent-boot-1 diff --git a/spring-cloud/spring-cloud-config/client/pom.xml b/spring-cloud/spring-cloud-config/client/pom.xml index 800a496a82..c55f9bc471 100644 --- a/spring-cloud/spring-cloud-config/client/pom.xml +++ b/spring-cloud/spring-cloud-config/client/pom.xml @@ -3,13 +3,14 @@ xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + client + client + com.baeldung.spring.cloud spring-cloud-config 1.0-SNAPSHOT - client diff --git a/spring-cloud/spring-cloud-config/pom.xml b/spring-cloud/spring-cloud-config/pom.xml index b28828bf37..1a4efc7a60 100644 --- a/spring-cloud/spring-cloud-config/pom.xml +++ b/spring-cloud/spring-cloud-config/pom.xml @@ -5,6 +5,7 @@ com.baeldung.spring.cloud spring-cloud-config 1.0-SNAPSHOT + spring-cloud-config pom diff --git a/spring-cloud/spring-cloud-config/server/pom.xml b/spring-cloud/spring-cloud-config/server/pom.xml index 7bbb903cf9..b4be7663e2 100644 --- a/spring-cloud/spring-cloud-config/server/pom.xml +++ b/spring-cloud/spring-cloud-config/server/pom.xml @@ -3,13 +3,14 @@ xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + server + server + com.baeldung.spring.cloud spring-cloud-config 1.0-SNAPSHOT - server diff --git a/spring-cloud/spring-cloud-connectors-heroku/pom.xml b/spring-cloud/spring-cloud-connectors-heroku/pom.xml index f00c9eb1fc..d2e9292511 100644 --- a/spring-cloud/spring-cloud-connectors-heroku/pom.xml +++ b/spring-cloud/spring-cloud-connectors-heroku/pom.xml @@ -5,6 +5,7 @@ com.baeldung.spring.cloud spring-cloud-connectors-heroku 1.0.0-SNAPSHOT + spring-cloud-connectors-heroku parent-boot-1 diff --git a/spring-cloud/spring-cloud-contract/pom.xml b/spring-cloud/spring-cloud-contract/pom.xml index 5dde6a7a99..3563d0ee58 100644 --- a/spring-cloud/spring-cloud-contract/pom.xml +++ b/spring-cloud/spring-cloud-contract/pom.xml @@ -6,6 +6,7 @@ com.baeldung.spring.cloud spring-cloud-contract 1.0.0-SNAPSHOT + spring-cloud-contract com.baeldung.spring.cloud diff --git a/spring-cloud/spring-cloud-eureka/pom.xml b/spring-cloud/spring-cloud-eureka/pom.xml index 37571bc29a..99d8c0ed40 100644 --- a/spring-cloud/spring-cloud-eureka/pom.xml +++ b/spring-cloud/spring-cloud-eureka/pom.xml @@ -6,7 +6,7 @@ spring-cloud-eureka 1.0.0-SNAPSHOT pom - Spring Cloud Eureka + spring-cloud-eureka Spring Cloud Eureka Server and Sample Clients @@ -23,7 +23,8 @@ - 1.4.2.RELEASE + 2.0.1.RELEASE + Finchley.SR2 diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml index 8bc51adcab..5378095af0 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml @@ -2,12 +2,10 @@ 4.0.0 - spring-cloud-eureka-client 1.0.0-SNAPSHOT jar - - Spring Cloud Eureka Client + spring-cloud-eureka-client Spring Cloud Eureka Sample Client @@ -20,32 +18,20 @@ org.springframework.cloud - spring-cloud-starter-eureka + spring-cloud-starter-netflix-eureka-client ${spring-cloud-starter-eureka.version} org.springframework.boot spring-boot-starter-web - ${spring-boot-starter-web.version} + ${spring-boot.version} org.springframework.boot spring-boot-starter-test - 1.5.10.RELEASE + ${spring-boot.version} test - - org.springframework.boot - spring-boot-test - 1.5.10.RELEASE - test - - - org.springframework - spring-test - 4.0.5.RELEASE - test - diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java index 48099eeaa2..82b5f6acb1 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java @@ -5,13 +5,10 @@ import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.context.annotation.Lazy; -import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @SpringBootApplication -@EnableEurekaClient @RestController public class EurekaClientApplication implements GreetingController { @Autowired diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml index 4552c458ec..f2057c8a76 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml @@ -5,7 +5,7 @@ spring-cloud-eureka-feign-client 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Feign Client + spring-cloud-eureka-feign-client Spring Cloud Eureka - Sample Feign Client @@ -16,25 +16,25 @@ - - com.baeldung.spring.cloud - spring-cloud-eureka-client - ${spring-cloud-eureka-client.version} - org.springframework.cloud spring-cloud-starter-feign ${spring-cloud-starter-feign.version} + + org.springframework.cloud + spring-cloud-starter-netflix-eureka-client + ${spring-cloud-starter-eureka.version} + org.springframework.boot spring-boot-starter-web - ${spring-boot-starter-web.version} + ${spring-boot.version} org.springframework.boot spring-boot-starter-thymeleaf - ${spring-boot-starter-web.version} + ${spring-boot.version} diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java index 7beb51d1ac..b8a6c8232d 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java @@ -3,14 +3,12 @@ package com.baeldung.spring.cloud.feign.client; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.cloud.netflix.eureka.EnableEurekaClient; -import org.springframework.cloud.netflix.feign.EnableFeignClients; +import org.springframework.cloud.openfeign.EnableFeignClients; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; @SpringBootApplication -@EnableEurekaClient @EnableFeignClients @Controller public class FeignClientApplication { diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java index 6bd444b347..a9977d86d6 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java @@ -1,8 +1,10 @@ package com.baeldung.spring.cloud.feign.client; -import com.baeldung.spring.cloud.eureka.client.GreetingController; -import org.springframework.cloud.netflix.feign.FeignClient; +import org.springframework.cloud.openfeign.FeignClient; +import org.springframework.web.bind.annotation.RequestMapping; @FeignClient("spring-cloud-eureka-client") -public interface GreetingClient extends GreetingController { +public interface GreetingClient { + @RequestMapping("/greeting") + String greeting(); } diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml index 8082b30c33..587aed6c49 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml @@ -5,7 +5,7 @@ spring-cloud-eureka-server 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Server + spring-cloud-eureka-server Spring Cloud Eureka Server Demo @@ -18,7 +18,7 @@ org.springframework.cloud - spring-cloud-starter-eureka-server + spring-cloud-starter-netflix-eureka-server ${spring-cloud-starter-eureka.version} diff --git a/spring-cloud/spring-cloud-functions/pom.xml b/spring-cloud/spring-cloud-functions/pom.xml index 8b2b0ad385..5686fc8c64 100644 --- a/spring-cloud/spring-cloud-functions/pom.xml +++ b/spring-cloud/spring-cloud-functions/pom.xml @@ -3,13 +3,11 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.spring - cloudfunction-aws + spring-cloud-functions 0.0.1-SNAPSHOT jar - - cloudfunction-aws + spring-cloud-functions Demo project for Spring Cloud Function diff --git a/spring-cloud/spring-cloud-gateway/pom.xml b/spring-cloud/spring-cloud-gateway/pom.xml index 4d8b57d4cf..c297d90896 100644 --- a/spring-cloud/spring-cloud-gateway/pom.xml +++ b/spring-cloud/spring-cloud-gateway/pom.xml @@ -4,7 +4,7 @@ 4.0.0 spring-cloud-gateway jar - Spring Cloud Gateway + spring-cloud-gateway com.baeldung.spring.cloud diff --git a/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml b/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml index 308a81fd74..f7b04baec3 100644 --- a/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml +++ b/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 demo-backend - + demo-backend + com.baeldung.spring.cloud spring-cloud-kubernetes diff --git a/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml b/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml index 968529c648..da55ca5034 100644 --- a/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml +++ b/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 demo-frontend - + demo-frontend + com.baeldung.spring.cloud spring-cloud-kubernetes diff --git a/spring-cloud/spring-cloud-kubernetes/pom.xml b/spring-cloud/spring-cloud-kubernetes/pom.xml index fd9f7b5876..984b3811dd 100644 --- a/spring-cloud/spring-cloud-kubernetes/pom.xml +++ b/spring-cloud/spring-cloud-kubernetes/pom.xml @@ -2,11 +2,11 @@ 4.0.0 - com.baeldung.spring.cloud spring-cloud-kubernetes 1.0-SNAPSHOT pom + spring-cloud-kubernetes demo-frontend diff --git a/spring-cloud/spring-cloud-security/auth-server/pom.xml b/spring-cloud/spring-cloud-security/auth-server/pom.xml index 92f92808f6..4b3f94b825 100644 --- a/spring-cloud/spring-cloud-security/auth-server/pom.xml +++ b/spring-cloud/spring-cloud-security/auth-server/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 auth-server + auth-server Spring Cloud Security APP Server Module diff --git a/spring-cloud/spring-cloud-task/pom.xml b/spring-cloud/spring-cloud-task/pom.xml index ef76d464bc..748cc378f1 100644 --- a/spring-cloud/spring-cloud-task/pom.xml +++ b/spring-cloud/spring-cloud-task/pom.xml @@ -6,6 +6,7 @@ spring-cloud-task 1.0.0-SNAPSHOT pom + spring-cloud-task parent-boot-1 diff --git a/spring-cloud/spring-cloud-zookeeper/pom.xml b/spring-cloud/spring-cloud-zookeeper/pom.xml index 4535c2072d..9661f2b71a 100644 --- a/spring-cloud/spring-cloud-zookeeper/pom.xml +++ b/spring-cloud/spring-cloud-zookeeper/pom.xml @@ -4,7 +4,8 @@ 4.0.0 spring-cloud-zookeeper pom - + spring-cloud-zookeeper + com.baeldung.spring.cloud spring-cloud diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml index 9c27affb8b..c4f7ae704a 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml @@ -5,7 +5,7 @@ eureka-client 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Client + eureka-client Spring Cloud Eureka Sample Client @@ -17,7 +17,7 @@ org.springframework.cloud - spring-cloud-starter-eureka + spring-cloud-starter-netflix-eureka-client ${spring-cloud-starter-eureka.version} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml index d694c9058b..0256ee7000 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml @@ -5,7 +5,7 @@ eureka-server 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Server + eureka-server Spring Cloud Eureka Server Demo @@ -17,7 +17,7 @@ org.springframework.cloud - spring-cloud-starter-eureka-server + spring-cloud-starter-netflix-eureka-server ${spring-cloud-starter-eureka.version} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml index f4166c7d34..edd7b9d99e 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml @@ -7,7 +7,7 @@ spring-cloud-zuul-eureka-integration 1.0.0-SNAPSHOT pom - Spring Cloud Zuul and Eureka Integration + spring-cloud-zuul-eureka-integration Spring Cloud Zuul and Eureka Integration @@ -24,9 +24,11 @@ - 1.4.2.RELEASE + 2.0.1.RELEASE 1.10 1.2.10 + 2.0.1.RELEASE + Finchley.SR2 diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml index 103b8334d3..39f94efdf0 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 zuul-server + zuul-server com.baeldung.spring.cloud @@ -16,11 +17,11 @@ org.springframework.cloud - spring-cloud-starter-zuul + spring-cloud-starter-netflix-zuul org.springframework.cloud - spring-cloud-starter-eureka + spring-cloud-starter-netflix-eureka-client commons-configuration @@ -32,10 +33,6 @@ rxjava ${rxjava.version} - - org.springframework.boot - spring-boot-starter-security - diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties index cb1dca78c2..42b4f5eee4 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties @@ -3,7 +3,4 @@ spring.application.name=zuul-server eureka.instance.preferIpAddress=true eureka.client.registerWithEureka=true eureka.client.fetchRegistry=true -eureka.serviceurl.defaultzone=http://localhost:8761/eureka/ -management.security.enabled=false -security.basic.enabled=false -hystrix.command.default.execution.timeout.enabled=false +eureka.client.serviceUrl.defaultZone=${EUREKA_URI:http://localhost:8761/eureka} \ No newline at end of file diff --git a/spring-data-rest/README.md b/spring-data-rest/README.md index 09f8391406..db94a86a6f 100644 --- a/spring-data-rest/README.md +++ b/spring-data-rest/README.md @@ -20,3 +20,4 @@ To view the running application, visit [http://localhost:8080](http://localhost: - [List of In-Memory Databases](http://www.baeldung.com/java-in-memory-databases) - [Projections and Excerpts in Spring Data REST](http://www.baeldung.com/spring-data-rest-projections-excerpts) - [Spring Data REST Events with @RepositoryEventHandler](http://www.baeldung.com/spring-data-rest-events) +- [Customizing HTTP Endpoints in Spring Data REST](https://www.baeldung.com/spring-data-rest-customize-http-endpoints) diff --git a/spring-data-rest/pom.xml b/spring-data-rest/pom.xml index a756ef0497..2fe4715bac 100644 --- a/spring-data-rest/pom.xml +++ b/spring-data-rest/pom.xml @@ -33,6 +33,15 @@ com.h2database h2 + + org.springframework.boot + spring-boot-autoconfigure + + + org.xerial + sqlite-jdbc + ${sqlite.version} + @@ -42,4 +51,10 @@ ${project.artifactId} + + com.baeldung.SpringDataRestApplication + 3.25.2 + 2.1.0.RELEASE + + diff --git a/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java b/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java index 8d1f9de497..26d882d6a0 100644 --- a/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java +++ b/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java @@ -7,6 +7,7 @@ import javax.sql.DataSource; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Profile; import org.springframework.context.annotation.PropertySource; import org.springframework.core.env.Environment; import org.springframework.data.jpa.repository.config.EnableJpaRepositories; @@ -14,11 +15,12 @@ import org.springframework.jdbc.datasource.DriverManagerDataSource; import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; -//@Configuration +@Configuration @EnableJpaRepositories(basePackages = "com.baeldung.repositories") // @PropertySource("persistence-h2.properties") // @PropertySource("persistence-hsqldb.properties") // @PropertySource("persistence-derby.properties") +//@PropertySource("persistence-sqlite.properties") public class DbConfig { @Autowired @@ -59,3 +61,25 @@ public class DbConfig { } } + +@Configuration +@Profile("h2") +@PropertySource("persistence-h2.properties") +class H2Config {} + +@Configuration +@Profile("hsqldb") +@PropertySource("persistence-hsqldb.properties") +class HsqldbConfig {} + + +@Configuration +@Profile("derby") +@PropertySource("persistence-derby.properties") +class DerbyConfig {} + + +@Configuration +@Profile("sqlite") +@PropertySource("persistence-sqlite.properties") +class SqliteConfig {} diff --git a/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java b/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java index 7434dde394..39f90e867b 100644 --- a/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java +++ b/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java @@ -1,17 +1,21 @@ package com.baeldung.config; +import com.baeldung.models.WebsiteUser; +import com.baeldung.projections.CustomBook; import org.springframework.context.annotation.Configuration; import org.springframework.data.rest.core.config.RepositoryRestConfiguration; -import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter; - -import com.baeldung.projections.CustomBook; - +import org.springframework.data.rest.core.mapping.ExposureConfiguration; +import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer; +import org.springframework.http.HttpMethod; @Configuration -public class RestConfig extends RepositoryRestConfigurerAdapter{ +public class RestConfig implements RepositoryRestConfigurer { @Override public void configureRepositoryRestConfiguration(RepositoryRestConfiguration repositoryRestConfiguration){ repositoryRestConfiguration.getProjectionConfiguration().addProjection(CustomBook.class); + ExposureConfiguration config = repositoryRestConfiguration.getExposureConfiguration(); + config.forDomainType(WebsiteUser.class).withItemExposure((metadata, httpMethods) -> + httpMethods.disable(HttpMethod.PATCH)); } } diff --git a/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteDialect.java b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteDialect.java new file mode 100644 index 0000000000..4512f7d34d --- /dev/null +++ b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteDialect.java @@ -0,0 +1,78 @@ +package com.baeldung.dialect; + +import org.hibernate.dialect.Dialect; +import org.hibernate.dialect.identity.IdentityColumnSupport; + +import java.sql.Types; + +public class SQLiteDialect extends Dialect { + + public SQLiteDialect() { + registerColumnType(Types.BIT, "integer"); + registerColumnType(Types.TINYINT, "tinyint"); + registerColumnType(Types.SMALLINT, "smallint"); + registerColumnType(Types.INTEGER, "integer"); + registerColumnType(Types.BIGINT, "bigint"); + registerColumnType(Types.FLOAT, "float"); + registerColumnType(Types.REAL, "real"); + registerColumnType(Types.DOUBLE, "double"); + registerColumnType(Types.NUMERIC, "numeric"); + registerColumnType(Types.DECIMAL, "decimal"); + registerColumnType(Types.CHAR, "char"); + registerColumnType(Types.VARCHAR, "varchar"); + registerColumnType(Types.LONGVARCHAR, "longvarchar"); + registerColumnType(Types.DATE, "date"); + registerColumnType(Types.TIME, "time"); + registerColumnType(Types.TIMESTAMP, "timestamp"); + registerColumnType(Types.BINARY, "blob"); + registerColumnType(Types.VARBINARY, "blob"); + registerColumnType(Types.LONGVARBINARY, "blob"); + registerColumnType(Types.BLOB, "blob"); + registerColumnType(Types.CLOB, "clob"); + registerColumnType(Types.BOOLEAN, "integer"); + } + + public IdentityColumnSupport getIdentityColumnSupport() { + return new SQLiteIdentityColumnSupport(); + } + + public boolean hasAlterTable() { + return false; + } + + public boolean dropConstraints() { + return false; + } + + public String getDropForeignKeyString() { + return ""; + } + + public String getAddForeignKeyConstraintString(String constraintName, String[] foreignKey, String referencedTable, String[] primaryKey, boolean referencesPrimaryKey) { + return ""; + } + + public String getAddPrimaryKeyConstraintString(String constraintName) { + return ""; + } + + public String getForUpdateString() { + return ""; + } + + public String getAddColumnString() { + return "add column"; + } + + public boolean supportsOuterJoinForUpdate() { + return false; + } + + public boolean supportsIfExistsBeforeTableName() { + return true; + } + + public boolean supportsCascadeDelete() { + return false; + } +} diff --git a/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteIdentityColumnSupport.java b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteIdentityColumnSupport.java new file mode 100644 index 0000000000..cf6e3a9a97 --- /dev/null +++ b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteIdentityColumnSupport.java @@ -0,0 +1,22 @@ +package com.baeldung.dialect; + +import org.hibernate.MappingException; +import org.hibernate.dialect.identity.IdentityColumnSupportImpl; + +public class SQLiteIdentityColumnSupport extends IdentityColumnSupportImpl { + + @Override + public boolean supportsIdentityColumns() { + return true; + } + + @Override + public String getIdentitySelectString(String table, String column, int type) throws MappingException { + return "select last_insert_rowid()"; + } + + @Override + public String getIdentityColumnString(int type) throws MappingException { + return "integer"; + } +} diff --git a/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java b/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java index 2bd9c025dd..a3fed1c318 100644 --- a/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java +++ b/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java @@ -1,12 +1,32 @@ package com.baeldung.repositories; import org.springframework.data.repository.CrudRepository; +import org.springframework.data.repository.query.Param; import org.springframework.data.rest.core.annotation.RepositoryRestResource; +import org.springframework.data.rest.core.annotation.RestResource; import org.springframework.web.bind.annotation.CrossOrigin; import com.baeldung.models.WebsiteUser; @CrossOrigin @RepositoryRestResource(collectionResourceRel = "users", path = "users") public interface UserRepository extends CrudRepository { - + + @Override + @RestResource(exported = false) + void delete(WebsiteUser entity); + + @Override + @RestResource(exported = false) + void deleteAll(); + + @Override + @RestResource(exported = false) + void deleteAll(Iterable entities); + + @Override + @RestResource(exported = false) + void deleteById(Long aLong); + + @RestResource(path = "byEmail", rel = "customFindMethod") + WebsiteUser findByEmail(@Param("email") String email); } diff --git a/spring-data-rest/src/main/resources/application.properties b/spring-data-rest/src/main/resources/application.properties index e69de29bb2..06cb22a4fe 100644 --- a/spring-data-rest/src/main/resources/application.properties +++ b/spring-data-rest/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.profiles.default=h2 \ No newline at end of file diff --git a/spring-data-rest/src/main/resources/persistence-sqlite.properties b/spring-data-rest/src/main/resources/persistence-sqlite.properties index 018c2cbaca..b6b5f4e4d6 100644 --- a/spring-data-rest/src/main/resources/persistence-sqlite.properties +++ b/spring-data-rest/src/main/resources/persistence-sqlite.properties @@ -1,4 +1,7 @@ driverClassName=org.sqlite.JDBC -url=jdbc:sqlite:memory:myDb +url=jdbc:sqlite:memory:myDb?cache=shared username=sa -password=sa \ No newline at end of file +password=sa +hibernate.dialect=com.baeldung.dialect.SQLiteDialect +hibernate.hbm2ddl.auto=create-drop +hibernate.show_sql=true diff --git a/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java b/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java index 4c936ffc1c..d41736e434 100644 --- a/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java +++ b/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java @@ -1,11 +1,8 @@ package com.baeldung.validator; -import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; -import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.redirectedUrl; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; -import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup; - +import com.baeldung.SpringDataRestApplication; +import com.baeldung.models.WebsiteUser; +import com.fasterxml.jackson.databind.ObjectMapper; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -17,9 +14,10 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.web.servlet.MockMvc; import org.springframework.web.context.WebApplicationContext; -import com.baeldung.SpringDataRestApplication; -import com.baeldung.models.WebsiteUser; -import com.fasterxml.jackson.databind.ObjectMapper; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.redirectedUrl; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; +import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup; @RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest(classes = SpringDataRestApplication.class, webEnvironment = SpringBootTest.WebEnvironment.MOCK) @@ -84,4 +82,30 @@ public class SpringDataRestValidatorIntegrationTest { mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().isNotAcceptable()).andExpect(redirectedUrl(null)); } + @Test + public void whenDeletingCorrectUser_thenCorrectStatusCodeAndResponse() throws Exception { + WebsiteUser user = new WebsiteUser(); + user.setEmail("john.doe@john.com"); + user.setName("John Doe"); + mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().is2xxSuccessful()).andExpect(redirectedUrl("http://localhost/users/1")); + mockMvc.perform(delete("/users/1").contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().isMethodNotAllowed()); + } + + @Test + public void whenSearchingByEmail_thenCorrectStatusCodeAndResponse() throws Exception { + WebsiteUser user = new WebsiteUser(); + user.setEmail("john.doe@john.com"); + user.setName("John Doe"); + mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().is2xxSuccessful()).andExpect(redirectedUrl("http://localhost/users/1")); + mockMvc.perform(get("/users/search/byEmail").param("email", user.getEmail()).contentType(MediaType.APPLICATION_JSON)).andExpect(status().is2xxSuccessful()); + } + + @Test + public void whenSearchingByEmailWithOriginalMethodName_thenErrorStatusCodeAndResponse() throws Exception { + WebsiteUser user = new WebsiteUser(); + user.setEmail("john.doe@john.com"); + user.setName("John Doe"); + mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().is2xxSuccessful()).andExpect(redirectedUrl("http://localhost/users/1")); + mockMvc.perform(get("/users/search/findByEmail").param("email", user.getEmail()).contentType(MediaType.APPLICATION_JSON)).andExpect(status().isNotFound()); + } } diff --git a/spring-drools/pom.xml b/spring-drools/pom.xml index 8c65d5e34e..5bb2d6a8e9 100644 --- a/spring-drools/pom.xml +++ b/spring-drools/pom.xml @@ -5,7 +5,8 @@ com.baeldung spring-drools 1.0.0-SNAPSHOT - + spring-drools + com.baeldung parent-modules diff --git a/spring-ejb/README.md b/spring-ejb/README.md index d09b27db27..58ccb20e70 100644 --- a/spring-ejb/README.md +++ b/spring-ejb/README.md @@ -1,4 +1,9 @@ ### Relevant Articles +- [Guide to EJB Set-up](http://www.baeldung.com/ejb-intro) +- [Java EE Session Beans](http://www.baeldung.com/ejb-session-beans) +- [Introduction to EJB JNDI Lookup on WildFly Application Server](http://www.baeldung.com/wildfly-ejb-jndi) +- [A Guide to Message Driven Beans in EJB](http://www.baeldung.com/ejb-message-driven-beans) - [Integration Guide for Spring and EJB](http://www.baeldung.com/spring-ejb) - [Singleton Session Bean in Java EE](http://www.baeldung.com/java-ee-singleton-session-bean) + diff --git a/spring-ejb/ejb-beans/pom.xml b/spring-ejb/ejb-beans/pom.xml index 76c0afadee..168809ee6d 100644 --- a/spring-ejb/ejb-beans/pom.xml +++ b/spring-ejb/ejb-beans/pom.xml @@ -3,21 +3,31 @@ 4.0.0 com.baeldung.singletonsession ejb-beans - 1.0.0-SNAPSHOT - EJB Beans + spring-ejb-beans com.baeldung.spring.ejb spring-ejb - 1.0.1 + 1.0.0-SNAPSHOT + + + + org.jboss.arquillian + arquillian-bom + ${arquillian-bom.version} + import + pom + + + + javax javaee-api - ${javaee.version} provided @@ -26,10 +36,49 @@ tomee-embedded ${tomee-embedded.version} + + org.jboss.arquillian.junit + arquillian-junit-container + test + + + + arquillian-glassfish-embedded + + + org.jboss.arquillian.container + arquillian-glassfish-embedded-3.1 + ${arquillian-glassfish-embedded-3.1.version} + test + + + org.glassfish.main.extras + glassfish-embedded-all + ${glassfish-embedded-all.version} + test + + + + + + + + + maven-war-plugin + ${maven-war-plugin.version} + + false + + + + + 1.1.13.Final 1.7.5 + 3.1.2 + 1.0.0.CR4 diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java diff --git a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateful/StatefulEJBIntegrationTest.java b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateful/StatefulEJBIntegrationTest.java similarity index 97% rename from ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateful/StatefulEJBIntegrationTest.java rename to spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateful/StatefulEJBIntegrationTest.java index cc35921e45..75f7132c62 100644 --- a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateful/StatefulEJBIntegrationTest.java +++ b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateful/StatefulEJBIntegrationTest.java @@ -1,4 +1,4 @@ -package com.baeldung.ejb.test.stateful; +package com.baeldung.ejb.stateful; import org.jboss.arquillian.container.test.api.Deployment; import org.jboss.arquillian.junit.Arquillian; diff --git a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateless/StatelessEJBIntegrationTest.java b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateless/StatelessEJBIntegrationTest.java similarity index 97% rename from ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateless/StatelessEJBIntegrationTest.java rename to spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateless/StatelessEJBIntegrationTest.java index c80ca93c0d..a970ef90ae 100644 --- a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateless/StatelessEJBIntegrationTest.java +++ b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateless/StatelessEJBIntegrationTest.java @@ -1,4 +1,4 @@ -package com.baeldung.ejb.test.stateless; +package com.baeldung.ejb.stateless; import org.jboss.arquillian.container.test.api.Deployment; import org.jboss.arquillian.junit.Arquillian; diff --git a/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java b/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java index 4cec01a4f7..615ddd1422 100644 --- a/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java +++ b/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java @@ -4,7 +4,6 @@ import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertNotNull; import java.util.Arrays; -import java.util.Collections; import java.util.List; import javax.ejb.embeddable.EJBContainer; @@ -22,7 +21,6 @@ public class CountryStateCacheBeanUnitTest { @Before public void init() { - ejbContainer = EJBContainer.createEJBContainer(); context = ejbContainer.getContext(); } diff --git a/spring-ejb/ejb-remote-for-spring/pom.xml b/spring-ejb/ejb-remote-for-spring/pom.xml deleted file mode 100755 index 21256fa801..0000000000 --- a/spring-ejb/ejb-remote-for-spring/pom.xml +++ /dev/null @@ -1,75 +0,0 @@ - - - 4.0.0 - ejb-remote-for-spring - ejb - - - com.baeldung.spring.ejb - spring-ejb - 1.0.1 - - - - - javax - javaee-api - provided - - - org.assertj - assertj-core - ${assertj.version} - test - - - - - - - - wildfly-standalone - - false - - - - - org.codehaus.cargo - cargo-maven2-plugin - ${cargo-maven2-plugin.version} - - - - - wildfly10x - - http://download.jboss.org/wildfly/12.0.0.Final/wildfly-12.0.0.Final.zip - - - - - - 127.0.0.1 - standalone-full - 9990 - testUser:admin1234! - - - - - - - - - - - - 3.9.0 - 1.6.1 - - - - - diff --git a/spring-ejb/ejb-remote-for-spring/src/main/resources/logback.xml b/spring-ejb/ejb-remote-for-spring/src/main/resources/logback.xml deleted file mode 100644 index 7d900d8ea8..0000000000 --- a/spring-ejb/ejb-remote-for-spring/src/main/resources/logback.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - - - - - - - - \ No newline at end of file diff --git a/spring-ejb/pom.xml b/spring-ejb/pom.xml index 055df9ea04..688f692757 100755 --- a/spring-ejb/pom.xml +++ b/spring-ejb/pom.xml @@ -4,7 +4,6 @@ 4.0.0 com.baeldung.spring.ejb spring-ejb - 1.0.1 pom spring-ejb Spring EJB Tutorial @@ -36,8 +35,8 @@ com.baeldung.spring.ejb - ejb-remote-for-spring - ${ejb-remote-for-spring.version} + spring-ejb-remote + ${spring-ejb-remote.version} ejb @@ -71,13 +70,14 @@ - ejb-remote-for-spring + spring-ejb-remote ejb-beans spring-ejb-client + wildfly - 1.0.1 + 1.0.0-SNAPSHOT 8.0 12.0.0.Final 2.4 diff --git a/spring-ejb/spring-ejb-client/pom.xml b/spring-ejb/spring-ejb-client/pom.xml index 50337e8b21..3d8003cbba 100644 --- a/spring-ejb/spring-ejb-client/pom.xml +++ b/spring-ejb/spring-ejb-client/pom.xml @@ -12,7 +12,7 @@ com.baeldung.spring.ejb spring-ejb - 1.0.1 + 1.0.0-SNAPSHOT @@ -36,14 +36,12 @@ org.wildfly wildfly-ejb-client-bom - ${wildfly-ejb.version} pom com.baeldung.spring.ejb - ejb-remote-for-spring - ${ejb-remote-for-spring.version} + spring-ejb-remote ejb @@ -70,9 +68,4 @@ - - 1.0.1 - 12.0.0.Final - - diff --git a/ejb/ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java old mode 100755 new mode 100644 similarity index 97% rename from ejb/ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java rename to spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java index ebd6ef1b97..0c87e927a6 --- a/ejb/ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java +++ b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java @@ -41,7 +41,7 @@ public class EJBClient { // Since we haven't deployed the application as a .ear, the app name for // us will be an empty string final String appName = ""; - final String moduleName = "remote"; + final String moduleName = "spring-ejb-remote"; final String distinctName = ""; final String beanName = "HelloWorld"; final String viewClassName = HelloWorld.class.getName(); diff --git a/ejb/ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java similarity index 96% rename from ejb/ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java rename to spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java index 3b63761c73..40264ff5e2 100644 --- a/ejb/ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java +++ b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java @@ -21,7 +21,7 @@ public class TextApplication { private static TextProcessorRemote lookupTextProcessorBean(String namespace) throws NamingException { Context ctx = createInitialContext(); final String appName = ""; - final String moduleName = "EJBModule"; + final String moduleName = "spring-ejb-remote"; final String distinctName = ""; final String beanName = TextProcessorBean.class.getSimpleName(); final String viewClassName = TextProcessorRemote.class.getName(); diff --git a/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java index 0a1e389113..554fac3417 100644 --- a/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java +++ b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java @@ -37,7 +37,7 @@ public class SpringEjbClientApplication { @SuppressWarnings("rawtypes") private String getFullName(Class classType) { - String moduleName = "ejb-remote-for-spring/"; + String moduleName = "spring-ejb-remote/"; String beanName = classType.getSimpleName(); String viewClassName = classType.getName(); diff --git a/ejb/ejb-client/src/main/resources/jboss-ejb-client.properties b/spring-ejb/spring-ejb-client/src/main/resources/jboss-ejb-client.properties old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-client/src/main/resources/jboss-ejb-client.properties rename to spring-ejb/spring-ejb-client/src/main/resources/jboss-ejb-client.properties diff --git a/ejb/ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java b/spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java rename to spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java diff --git a/ejb/ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java b/spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java similarity index 100% rename from ejb/ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java rename to spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java diff --git a/ejb/ejb-remote/pom.xml b/spring-ejb/spring-ejb-remote/pom.xml old mode 100755 new mode 100644 similarity index 80% rename from ejb/ejb-remote/pom.xml rename to spring-ejb/spring-ejb-remote/pom.xml index dac2fefb84..797cc3ac68 --- a/ejb/ejb-remote/pom.xml +++ b/spring-ejb/spring-ejb-remote/pom.xml @@ -2,13 +2,14 @@ 4.0.0 - ejb-remote + spring-ejb-remote ejb - + spring-ejb-remote + - com.baeldung.ejb - ejb - 1.0-SNAPSHOT + com.baeldung.spring.ejb + spring-ejb + 1.0.0-SNAPSHOT @@ -17,14 +18,21 @@ javaee-api provided + + org.assertj + assertj-core + ${assertj.version} + test + + - + wildfly-standalone - true + false @@ -38,13 +46,14 @@ wildfly10x - http://download.jboss.org/wildfly/10.1.0.Final/wildfly-10.1.0.Final.zip + http://download.jboss.org/wildfly/12.0.0.Final/wildfly-12.0.0.Final.zip 127.0.0.1 + standalone-full 9990 testUser:admin1234! @@ -82,7 +91,7 @@ - 7.0 + 3.9.0 1.6.1 1.1.0.Alpha5 diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java old mode 100755 new mode 100644 similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java old mode 100755 new mode 100644 similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/resources/META-INF/ejb-jar.xml b/spring-ejb/spring-ejb-remote/src/main/resources/META-INF/ejb-jar.xml old mode 100755 new mode 100644 similarity index 84% rename from spring-ejb/ejb-remote-for-spring/src/main/resources/META-INF/ejb-jar.xml rename to spring-ejb/spring-ejb-remote/src/main/resources/META-INF/ejb-jar.xml index f51523ac14..e53ed00e98 --- a/spring-ejb/ejb-remote-for-spring/src/main/resources/META-INF/ejb-jar.xml +++ b/spring-ejb/spring-ejb-remote/src/main/resources/META-INF/ejb-jar.xml @@ -2,6 +2,6 @@ - ejb-remote-for-spring + spring-ejb-remote diff --git a/ejb/ejb-remote/src/main/resources/logback.xml b/spring-ejb/spring-ejb-remote/src/main/resources/logback.xml similarity index 100% rename from ejb/ejb-remote/src/main/resources/logback.xml rename to spring-ejb/spring-ejb-remote/src/main/resources/logback.xml diff --git a/spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java b/spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java rename to spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java diff --git a/spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java b/spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java rename to spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java diff --git a/ejb/wildfly/pom.xml b/spring-ejb/wildfly/pom.xml similarity index 96% rename from ejb/wildfly/pom.xml rename to spring-ejb/wildfly/pom.xml index 53d10a90ed..f50dad82f1 100644 --- a/ejb/wildfly/pom.xml +++ b/spring-ejb/wildfly/pom.xml @@ -8,9 +8,9 @@ wildfly - com.baeldung.ejb - ejb - 1.0-SNAPSHOT + com.baeldung.spring.ejb + spring-ejb + 1.0.0-SNAPSHOT diff --git a/ejb/wildfly/widlfly-web/pom.xml b/spring-ejb/wildfly/widlfly-web/pom.xml similarity index 94% rename from ejb/wildfly/widlfly-web/pom.xml rename to spring-ejb/wildfly/widlfly-web/pom.xml index 559c5f1755..f0baac10dd 100644 --- a/ejb/wildfly/widlfly-web/pom.xml +++ b/spring-ejb/wildfly/widlfly-web/pom.xml @@ -3,10 +3,11 @@ 4.0.0 widlfly-web war - + widlfly-web + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java b/spring-ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java rename to spring-ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java diff --git a/ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java b/spring-ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java rename to spring-ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java diff --git a/ejb/ejb-session-beans/src/main/resources/logback.xml b/spring-ejb/wildfly/widlfly-web/src/main/resources/logback.xml similarity index 100% rename from ejb/ejb-session-beans/src/main/resources/logback.xml rename to spring-ejb/wildfly/widlfly-web/src/main/resources/logback.xml diff --git a/ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml b/spring-ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml rename to spring-ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml diff --git a/ejb/wildfly/wildfly-ear/pom.xml b/spring-ejb/wildfly/wildfly-ear/pom.xml similarity index 96% rename from ejb/wildfly/wildfly-ear/pom.xml rename to spring-ejb/wildfly/wildfly-ear/pom.xml index d1e47ecd0f..93d6df96e5 100644 --- a/ejb/wildfly/wildfly-ear/pom.xml +++ b/spring-ejb/wildfly/wildfly-ear/pom.xml @@ -3,10 +3,11 @@ 4.0.0 wildfly-ear ear - + wildfly-ear + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/ejb/wildfly/wildfly-ejb-interfaces/pom.xml b/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml similarity index 92% rename from ejb/wildfly/wildfly-ejb-interfaces/pom.xml rename to spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml index ec502f2ab3..41c7012ea9 100644 --- a/ejb/wildfly/wildfly-ejb-interfaces/pom.xml +++ b/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml @@ -2,10 +2,11 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 wildfly-ejb-interfaces - + wildfly-ejb-interfaces + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java b/spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java rename to spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java diff --git a/ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java b/spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java rename to spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java diff --git a/ejb/wildfly/widlfly-web/src/main/resources/logback.xml b/spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/resources/logback.xml rename to spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml diff --git a/ejb/wildfly/wildfly-ejb/pom.xml b/spring-ejb/wildfly/wildfly-ejb/pom.xml similarity index 95% rename from ejb/wildfly/wildfly-ejb/pom.xml rename to spring-ejb/wildfly/wildfly-ejb/pom.xml index 2c87ec8449..12bfc9c1bf 100644 --- a/ejb/wildfly/wildfly-ejb/pom.xml +++ b/spring-ejb/wildfly/wildfly-ejb/pom.xml @@ -3,10 +3,11 @@ 4.0.0 wildfly-ejb ejb - + wildfly-ejb + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java b/spring-ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java similarity index 100% rename from ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java rename to spring-ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java diff --git a/ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml b/spring-ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml rename to spring-ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml diff --git a/ejb/wildfly/wildfly-jpa/pom.xml b/spring-ejb/wildfly/wildfly-jpa/pom.xml similarity index 89% rename from ejb/wildfly/wildfly-jpa/pom.xml rename to spring-ejb/wildfly/wildfly-jpa/pom.xml index 12cf2c81e4..3005ab714c 100644 --- a/ejb/wildfly/wildfly-jpa/pom.xml +++ b/spring-ejb/wildfly/wildfly-jpa/pom.xml @@ -2,10 +2,11 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 wildfly-jpa - + wildfly-jpa + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/ejb/wildfly/wildfly-jpa/src/main/java/model/User.java b/spring-ejb/wildfly/wildfly-jpa/src/main/java/model/User.java similarity index 100% rename from ejb/wildfly/wildfly-jpa/src/main/java/model/User.java rename to spring-ejb/wildfly/wildfly-jpa/src/main/java/model/User.java diff --git a/ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml b/spring-ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml similarity index 100% rename from ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml rename to spring-ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml diff --git a/ejb/wildfly/wildfly-jpa/src/main/resources/data.sql b/spring-ejb/wildfly/wildfly-jpa/src/main/resources/data.sql similarity index 100% rename from ejb/wildfly/wildfly-jpa/src/main/resources/data.sql rename to spring-ejb/wildfly/wildfly-jpa/src/main/resources/data.sql diff --git a/ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml b/spring-ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml similarity index 100% rename from ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml rename to spring-ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml diff --git a/ejb/wildfly/wildfly-mdb/pom.xml b/spring-ejb/wildfly/wildfly-mdb/pom.xml similarity index 92% rename from ejb/wildfly/wildfly-mdb/pom.xml rename to spring-ejb/wildfly/wildfly-mdb/pom.xml index 186ddc50c0..a2ffca2fc5 100644 --- a/ejb/wildfly/wildfly-mdb/pom.xml +++ b/spring-ejb/wildfly/wildfly-mdb/pom.xml @@ -6,7 +6,7 @@ com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java b/spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java similarity index 100% rename from ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java rename to spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java diff --git a/ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java b/spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java similarity index 100% rename from ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java rename to spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java diff --git a/spring-freemarker/pom.xml b/spring-freemarker/pom.xml index 4ff57e27f0..02f2a3fd06 100644 --- a/spring-freemarker/pom.xml +++ b/spring-freemarker/pom.xml @@ -5,7 +5,7 @@ spring-freemarker war 1.0-SNAPSHOT - Spring Freemarker Example + spring-freemarker com.baeldung diff --git a/spring-integration/src/main/java/com/baeldung/subflows/discardflow/FilterExample.java b/spring-integration/src/main/java/com/baeldung/subflows/discardflow/FilterExample.java new file mode 100644 index 0000000000..f0e12f9333 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/discardflow/FilterExample.java @@ -0,0 +1,57 @@ +package com.baeldung.subflows.discardflow; + +import java.util.Collection; +import org.springframework.context.annotation.Bean; +import org.springframework.integration.annotation.Gateway; +import org.springframework.integration.annotation.IntegrationComponentScan; +import org.springframework.integration.annotation.MessagingGateway; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.integration.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class FilterExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); + } + + @Bean + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } + @Bean + public IntegrationFlow classify() { + return flow -> flow.split() + . filter(this::isMultipleOfThree, notMultiple -> notMultiple + .discardFlow(oneflow -> oneflow + . filter(this::isRemainderOne, + twoflow -> twoflow .discardChannel("remainderIsTwoChannel")) + .channel("remainderIsOneChannel"))) + .channel("multipleofThreeChannel"); + } + +} \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java b/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java new file mode 100644 index 0000000000..a1a448fc03 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java @@ -0,0 +1,60 @@ +package com.baeldung.subflows.publishsubscribechannel; + +import java.util.Collection; + +import org.springframework.context.annotation.Bean; +import org.springframework.integration.annotation.Gateway; +import org.springframework.integration.annotation.IntegrationComponentScan; +import org.springframework.integration.annotation.MessagingGateway; + +import org.springframework.integration.channel.QueueChannel; +import org.springframework.integration.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class PublishSubscibeChannelExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); + } + + @Bean + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } + @Bean + public IntegrationFlow classify() { + return flow -> flow.split() + .publishSubscribeChannel(subscription -> subscription.subscribe(subflow -> subflow. filter(this::isMultipleOfThree) + .channel("multipleofThreeChannel")) + .subscribe(subflow -> subflow. filter(this::isRemainderOne) + .channel("remainderIsOneChannel")) + .subscribe(subflow -> subflow. filter(this::isRemainderTwo) + .channel("remainderIsTwoChannel"))); + } + + +} diff --git a/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java b/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java new file mode 100644 index 0000000000..e0b4841736 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java @@ -0,0 +1,60 @@ +package com.baeldung.subflows.routetorecipients; + +import java.util.Collection; + +import org.springframework.context.annotation.Bean; +import org.springframework.integration.annotation.Gateway; +import org.springframework.integration.annotation.IntegrationComponentScan; +import org.springframework.integration.annotation.MessagingGateway; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.integration.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class RouteToRecipientsExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); + } + + @Bean + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } + + @Bean + public IntegrationFlow classify() { + return flow -> flow.split() + .routeToRecipients(route -> route + .recipientFlow(subflow -> subflow + . filter(this::isMultipleOfThree) + .channel("multipleofThreeChannel")) + . recipient("remainderIsOneChannel",this::isRemainderOne) + . recipient("remainderIsTwoChannel",this::isRemainderTwo)); + } + + +} \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java b/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java new file mode 100644 index 0000000000..457b8045c5 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java @@ -0,0 +1,77 @@ +package com.baeldung.subflows.separateflows; + +import java.util.Collection; + +import org.springframework.context.annotation.Bean; +import org.springframework.integration.annotation.Gateway; +import org.springframework.integration.annotation.IntegrationComponentScan; +import org.springframework.integration.annotation.MessagingGateway; + +import org.springframework.integration.channel.QueueChannel; +import org.springframework.integration.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class SeparateFlowsExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "multipleOfThreeFlow.input") + void multipleofThree(Collection numbers); + + @Gateway(requestChannel = "remainderIsOneFlow.input") + void remainderIsOne(Collection numbers); + + @Gateway(requestChannel = "remainderIsTwoFlow.input") + void remainderIsTwo(Collection numbers); + } + + @Bean + QueueChannel multipleOfThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } + + @Bean + public IntegrationFlow multipleOfThreeFlow() { + return flow -> flow.split() + . filter(this::isMultipleOfThree) + .channel("multipleOfThreeChannel"); + } + + @Bean + public IntegrationFlow remainderIsOneFlow() { + return flow -> flow.split() + . filter(this::isRemainderOne) + .channel("remainderIsOneChannel"); + } + + @Bean + public IntegrationFlow remainderIsTwoFlow() { + return flow -> flow.split() + . filter(this::isRemainderTwo) + .channel("remainderIsTwoChannel"); + } + +} \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java b/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java new file mode 100644 index 0000000000..c0e902e739 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.subflowmapping; + +import java.util.Collection; +import org.springframework.context.annotation.Bean; +import org.springframework.integration.annotation.Gateway; +import org.springframework.integration.annotation.IntegrationComponentScan; +import org.springframework.integration.annotation.MessagingGateway; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.integration.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class RouterExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); + } + + @Bean + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } + + @Bean + public IntegrationFlow classify() { + return flow -> flow.split() + . route(number -> number % 3, + mapping -> mapping + .channelMapping(0, "multipleofThreeChannel") + .subFlowMapping(1, subflow -> subflow.channel("remainderIsOneChannel")) + .subFlowMapping(2, subflow -> subflow + . handle((payload, headers) -> { + // do extra work on the payload + return payload; + }))).channel("remainderIsTwoChannel"); + } + +} \ No newline at end of file diff --git a/spring-integration/src/test/java/com/baeldung/subflows/discardflow/FilterUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/discardflow/FilterUnitTest.java new file mode 100644 index 0000000000..3b3106212b --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/discardflow/FilterUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.discardflow; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.discardflow.FilterExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { FilterExample.class }) +public class FilterUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscribeChannelUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscribeChannelUnitTest.java new file mode 100644 index 0000000000..91bf38c626 --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscribeChannelUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.publishsubscribechannel; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.publishsubscribechannel.PublishSubscibeChannelExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PublishSubscibeChannelExample.class }) +public class PublishSubscribeChannelUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/routetorecipients/RouteToRecipientsUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/routetorecipients/RouteToRecipientsUnitTest.java new file mode 100644 index 0000000000..d7a768dcd9 --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/routetorecipients/RouteToRecipientsUnitTest.java @@ -0,0 +1,63 @@ +package com.baeldung.subflows.routetorecipients; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.routetorecipients.RouteToRecipientsExample; +import com.baeldung.subflows.routetorecipients.RouteToRecipientsExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { RouteToRecipientsExample.class }) +public class RouteToRecipientsUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/separateflows/SeparateFlowsUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/separateflows/SeparateFlowsUnitTest.java new file mode 100644 index 0000000000..c02badcb1a --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/separateflows/SeparateFlowsUnitTest.java @@ -0,0 +1,75 @@ +package com.baeldung.subflows.separateflows; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; +import com.baeldung.subflows.separateflows.SeparateFlowsExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { SeparateFlowsExample.class }) +public class SeparateFlowsUnitTest { + @Autowired + private QueueChannel multipleOfThreeChannel; + @Autowired + private QueueChannel remainderIsOneChannel; + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToMultipleOf3Flow_thenOutputMultiplesOf3() { + + numbersClassifier.multipleofThree(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleOfThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleOfThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + outMessage = multipleOfThreeChannel.receive(0); + assertNull(outMessage); + } + + @Test + public void whenSendMessagesToRemainderIs1Flow_thenOutputRemainderIs1() { + + numbersClassifier.remainderIsOne(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + } + + @Test + public void whenSendMessagesToRemainderIs2Flow_thenOutputRemainderIs2() { + + numbersClassifier.remainderIsTwo(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/subflowmapping/RouterUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/subflowmapping/RouterUnitTest.java new file mode 100644 index 0000000000..9ecbb22a9b --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/subflowmapping/RouterUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.subflowmapping; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.subflowmapping.RouterExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { RouterExample.class }) +public class RouterUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java index 8eb1589de7..0354f7211c 100644 --- a/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java @@ -3,12 +3,14 @@ package org.baeldung; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.annotation.DirtiesContext; import org.springframework.test.context.junit4.SpringRunner; import com.baeldung.SpringJenkinsPipelineApplication; @RunWith(SpringRunner.class) @SpringBootTest(classes = SpringJenkinsPipelineApplication.class) +@DirtiesContext public class SpringContextIntegrationTest { @Test diff --git a/spring-jersey/pom.xml b/spring-jersey/pom.xml index 872835177d..5e7b50d291 100644 --- a/spring-jersey/pom.xml +++ b/spring-jersey/pom.xml @@ -6,7 +6,8 @@ spring-jersey 0.1-SNAPSHOT war - + spring-jersey + com.baeldung parent-modules diff --git a/spring-jooq/pom.xml b/spring-jooq/pom.xml index 744ae34cc8..bbd6025418 100644 --- a/spring-jooq/pom.xml +++ b/spring-jooq/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-jooq - + spring-jooq + parent-boot-1 com.baeldung diff --git a/spring-katharsis/pom.xml b/spring-katharsis/pom.xml index 39648a982c..756aae93d3 100644 --- a/spring-katharsis/pom.xml +++ b/spring-katharsis/pom.xml @@ -5,7 +5,8 @@ spring-katharsis 0.0.1-SNAPSHOT war - + spring-katharsis + parent-boot-1 com.baeldung diff --git a/spring-ldap/pom.xml b/spring-ldap/pom.xml index 3b2525d899..7399a84c2b 100644 --- a/spring-ldap/pom.xml +++ b/spring-ldap/pom.xml @@ -5,6 +5,7 @@ spring-ldap 0.1-SNAPSHOT jar + spring-ldap com.baeldung diff --git a/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java new file mode 100644 index 0000000000..8a5d1c71af --- /dev/null +++ b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java @@ -0,0 +1,29 @@ +package com.baeldung.datetime; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.format.datetime.standard.DateTimeFormatterRegistrar; +import org.springframework.format.number.NumberFormatAnnotationFormatterFactory; +import org.springframework.format.support.DefaultFormattingConversionService; +import org.springframework.format.support.FormattingConversionService; + +import java.time.format.DateTimeFormatter; + +@Configuration +class DateTimeConfig { + + @Bean + public FormattingConversionService conversionService() { + DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService(false); + + conversionService.addFormatterForFieldAnnotation(new NumberFormatAnnotationFormatterFactory()); + + DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar(); + registrar.setDateFormatter(DateTimeFormatter.ofPattern("dd.MM.yyyy")); + registrar.setDateTimeFormatter(DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm:ss")); + registrar.registerFormatters(conversionService); + + return conversionService; + } + +} \ No newline at end of file diff --git a/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java new file mode 100644 index 0000000000..5741b35530 --- /dev/null +++ b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java @@ -0,0 +1,29 @@ +package com.baeldung.datetime; + +import org.springframework.format.annotation.DateTimeFormat; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.RestController; + +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.util.Date; + +@RestController +public class DateTimeController { + + @PostMapping("/date") + public void date(@RequestParam("date") @DateTimeFormat(pattern = "dd.MM.yyyy") Date date) { + // ... + } + + @PostMapping("/localdate") + public void localDate(@RequestParam("localDate") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate localDate) { + // ... + } + + @PostMapping("/localdatetime") + public void dateTime(@RequestParam("localDateTime") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime localDateTime) { + // ... + } +} \ No newline at end of file diff --git a/spring-mvc-simple/README.md b/spring-mvc-simple/README.md index 39053534fa..a9b002afd7 100644 --- a/spring-mvc-simple/README.md +++ b/spring-mvc-simple/README.md @@ -6,3 +6,4 @@ - [Servlet Redirect vs Forward](http://www.baeldung.com/servlet-redirect-forward) - [Apache Tiles Integration with Spring MVC](http://www.baeldung.com/spring-mvc-apache-tiles) - [Guide to Spring Email](http://www.baeldung.com/spring-email) +- [Request Method Not Supported (405) in Spring](https://www.baeldung.com/spring-request-method-not-supported-405) diff --git a/spring-mvc-simple/pom.xml b/spring-mvc-simple/pom.xml index bd63b5ed1c..8d7ad0fa7f 100644 --- a/spring-mvc-simple/pom.xml +++ b/spring-mvc-simple/pom.xml @@ -4,8 +4,7 @@ spring-mvc-simple war 0.0.1-SNAPSHOT - Spring MVC simple Maven Webapp - http://maven.apache.org + spring-mvc-simple com.baeldung @@ -20,10 +19,6 @@ spring-oxm ${spring-oxm.version} - - org.springframework - spring-context-support - com.sun.mail javax.mail diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java index 284be6c212..941a984684 100644 --- a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java @@ -1,7 +1,9 @@ package com.baeldung.spring.configuration; -import com.baeldung.spring.controller.rss.ArticleRssFeedViewResolver; -import com.baeldung.spring.controller.rss.JsonChannelHttpMessageConverter; +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; + import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; @@ -21,13 +23,12 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.ContentNegotiatingViewResolver; import org.springframework.web.servlet.view.InternalResourceViewResolver; -import java.util.ArrayList; -import java.util.List; -import java.util.Properties; +import com.baeldung.spring.controller.rss.ArticleRssFeedViewResolver; +import com.baeldung.spring.controller.rss.JsonChannelHttpMessageConverter; @Configuration @EnableWebMvc -@ComponentScan(basePackages = { "com.baeldung.springmvcforms", "com.baeldung.spring.controller", "com.baeldung.spring.validator", "com.baeldung.spring.mail" }) +@ComponentScan(basePackages = { "com.baeldung.springmvcforms", "com.baeldung.spring.controller", "com.baeldung.spring.validator", "com.baeldung.spring.mail", "com.baeldung.spring.service" }) public class ApplicationConfiguration implements WebMvcConfigurer { @Override diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java index 3072501cfa..3aba7e9d89 100644 --- a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java @@ -8,9 +8,10 @@ import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.InternalResourceViewResolver; +// needs HTTP 2 https://github.com/spring-projects/spring-framework/wiki/HTTP-2-support @Configuration @EnableWebMvc -@ComponentScan(basePackages = "com.baeldung.spring.controller.push") +@ComponentScan(basePackages = "com.baeldung.spring.push.controller") public class PushConfiguration implements WebMvcConfigurer { @Bean diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestParamController.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestParamController.java new file mode 100644 index 0000000000..a9846f1ba9 --- /dev/null +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestParamController.java @@ -0,0 +1,79 @@ +package com.baeldung.spring.controller; + +import java.util.List; +import java.util.Map; + +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.ResponseBody; + + +@Controller +public class RequestParamController { + + @GetMapping("/api/foos") + @ResponseBody + public String getFoos(@RequestParam String id){ + return "ID: " + id; + } + + @PostMapping("/api/foos") + @ResponseBody + public String addFoo(@RequestParam(name = "id") String fooId, @RequestParam String name){ + return "ID: " + fooId; + } + + @GetMapping("/api/foos2") + @ResponseBody + public String getFoos2(@RequestParam(required = false) String id){ + return "ID: " + id; + } + + @GetMapping("/api/foos3") + @ResponseBody + public String getFoos3(@RequestParam(defaultValue = "test") String id){ + return "ID: " + id; + } + + @PostMapping("/api/foos1") + @ResponseBody + public String updateFoos(@RequestParam Map allParams){ + return "Parameters are " + allParams.entrySet(); + } + + @GetMapping("/api/foos4") + @ResponseBody + public String getFoos4(@RequestParam List id){ + return "ID are " + id; + } + + @GetMapping("/foos/{id}") + @ResponseBody + public String getFooById(@PathVariable String id){ + return "ID: " + id; + } + + @GetMapping("/foos") + @ResponseBody + public String getFooByIdUsingQueryParam(@RequestParam String id){ + return "ID: " + id; + } + + @GetMapping({"/myfoos/optional", "/myfoos/optional/{id}"}) + @ResponseBody + public String getFooByOptionalId(@PathVariable(required = false) String id){ + return "ID: " + id; + } + + @GetMapping("/myfoos/optionalParam") + @ResponseBody + public String getFooByOptionalIdUsingQueryParam(@RequestParam(required = false) String id){ + return "ID: " + id; + } + + + +} diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/push/PushController.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/push/controller/PushController.java similarity index 92% rename from spring-mvc-simple/src/main/java/com/baeldung/spring/controller/push/PushController.java rename to spring-mvc-simple/src/main/java/com/baeldung/spring/push/controller/PushController.java index 88448d4885..e812e5df90 100644 --- a/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/push/PushController.java +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/push/controller/PushController.java @@ -1,4 +1,4 @@ -package com.baeldung.spring.controller.push; +package com.baeldung.spring.push.controller; import javax.servlet.http.PushBuilder; diff --git a/spring-mybatis/pom.xml b/spring-mybatis/pom.xml index 7b8b66fef1..af70cb6377 100644 --- a/spring-mybatis/pom.xml +++ b/spring-mybatis/pom.xml @@ -5,8 +5,7 @@ spring-mybatis jar 0.0.1-SNAPSHOT - spring-mybatis Maven Webapp - http://maven.apache.org + spring-mybatis com.baeldung diff --git a/spring-reactive-kotlin/pom.xml b/spring-reactive-kotlin/pom.xml index bff39984e0..7bd31396f7 100644 --- a/spring-reactive-kotlin/pom.xml +++ b/spring-reactive-kotlin/pom.xml @@ -4,7 +4,7 @@ 4.0.0 spring-reactive-kotlin jar - Spring Reactive Kotlin + spring-reactive-kotlin Demo project for Spring Boot diff --git a/spring-remoting/remoting-hessian-burlap/pom.xml b/spring-remoting/remoting-hessian-burlap/pom.xml index 6cb5a51812..e63d0ee22e 100644 --- a/spring-remoting/remoting-hessian-burlap/pom.xml +++ b/spring-remoting/remoting-hessian-burlap/pom.xml @@ -5,6 +5,7 @@ 4.0.0 remoting-hessian-burlap pom + remoting-hessian-burlap spring-remoting diff --git a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml index f337d5e51f..104712c3d7 100644 --- a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml +++ b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml @@ -2,15 +2,16 @@ - + 4.0.0 + spring-remoting-hessian-burlap-client + spring-remoting-hessian-burlap-client + + remoting-hessian-burlap com.baeldung 1.0-SNAPSHOT - 4.0.0 - - spring-remoting-hessian-burlap-client - + org.springframework.boot diff --git a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml index 5b6e03348f..33b824442f 100644 --- a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml +++ b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-hessian-burlap-server + remoting-hessian-burlap-server + remoting-hessian-burlap com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-hessian-burlap-server diff --git a/spring-remoting/remoting-http/pom.xml b/spring-remoting/remoting-http/pom.xml index 3262736ec8..886a28b886 100644 --- a/spring-remoting/remoting-http/pom.xml +++ b/spring-remoting/remoting-http/pom.xml @@ -4,8 +4,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 remoting-http - Parent for all modules related to HTTP Spring Remoting. pom + + remoting-http + Parent for all modules related to HTTP Spring Remoting. com.baeldung diff --git a/spring-remoting/remoting-http/remoting-http-client/pom.xml b/spring-remoting/remoting-http/remoting-http-client/pom.xml index 9a6e98ffdd..56412d3cdf 100644 --- a/spring-remoting/remoting-http/remoting-http-client/pom.xml +++ b/spring-remoting/remoting-http/remoting-http-client/pom.xml @@ -4,6 +4,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 remoting-http-client + remoting-http-client Shows how to invoke a remote service using Spring Remoting HTTP. diff --git a/spring-remoting/remoting-http/remoting-http-server/pom.xml b/spring-remoting/remoting-http/remoting-http-server/pom.xml index 53d27a5efa..c3f87e776e 100644 --- a/spring-remoting/remoting-http/remoting-http-server/pom.xml +++ b/spring-remoting/remoting-http/remoting-http-server/pom.xml @@ -4,6 +4,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 remoting-http-server + remoting-http-server Shows how to expose a service using Spring Remoting HTTP. diff --git a/spring-remoting/remoting-jms/pom.xml b/spring-remoting/remoting-jms/pom.xml index fe36431423..e24b5b7929 100644 --- a/spring-remoting/remoting-jms/pom.xml +++ b/spring-remoting/remoting-jms/pom.xml @@ -2,18 +2,20 @@ + 4.0.0 + remoting-jms + remoting-jms + pom + spring-remoting com.baeldung 1.0-SNAPSHOT - 4.0.0 - pom + remoting-jms-client remoting-jms-server - remoting-jms - \ No newline at end of file diff --git a/spring-remoting/remoting-jms/remoting-jms-client/pom.xml b/spring-remoting/remoting-jms/remoting-jms-client/pom.xml index ed27282a38..b7b1af5a1a 100644 --- a/spring-remoting/remoting-jms/remoting-jms-client/pom.xml +++ b/spring-remoting/remoting-jms/remoting-jms-client/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-jms-client + remoting-jms-client + remoting-jms com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-jms-client UTF-8 diff --git a/spring-remoting/remoting-jms/remoting-jms-server/pom.xml b/spring-remoting/remoting-jms/remoting-jms-server/pom.xml index 7657267f1d..8a17cdb0a9 100644 --- a/spring-remoting/remoting-jms/remoting-jms-server/pom.xml +++ b/spring-remoting/remoting-jms/remoting-jms-server/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-jms-server + remoting-jms-server + remoting-jms com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-jms-server UTF-8 diff --git a/spring-remoting/remoting-rmi/pom.xml b/spring-remoting/remoting-rmi/pom.xml index cd15a6ec60..b3b84786b8 100644 --- a/spring-remoting/remoting-rmi/pom.xml +++ b/spring-remoting/remoting-rmi/pom.xml @@ -3,8 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - pom remoting-rmi + pom + remoting-rmi spring-remoting diff --git a/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml b/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml index 1e3cd4b977..4ac0283e94 100644 --- a/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml +++ b/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml @@ -2,15 +2,16 @@ + 4.0.0 + remoting-rmi-client + remoting-rmi-client + remoting-rmi com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-rmi-client - + org.springframework.boot diff --git a/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml b/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml index 68b01829e1..7fb4d2c1bc 100644 --- a/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml +++ b/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-rmi-server + remoting-rmi-server + remoting-rmi com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-rmi-server UTF-8 diff --git a/spring-rest-angular/README.md b/spring-rest-angular/README.md index 7ead9442fd..d2c2879649 100644 --- a/spring-rest-angular/README.md +++ b/spring-rest-angular/README.md @@ -2,5 +2,4 @@ ### Relevant Articles: -- [Spring’s RequestBody and ResponseBody Annotations](http://www.baeldung.com/spring-request-response-body) - [Pagination with Spring REST and AngularJS table](http://www.baeldung.com/pagination-with-a-spring-rest-api-and-an-angularjs-table) diff --git a/spring-rest-angular/pom.xml b/spring-rest-angular/pom.xml index 7aedfa486b..5240ae24e7 100644 --- a/spring-rest-angular/pom.xml +++ b/spring-rest-angular/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 diff --git a/spring-rest-angular/src/main/resources/application.properties b/spring-rest-angular/src/main/resources/application.properties index e24db89c8f..2571d286a3 100644 --- a/spring-rest-angular/src/main/resources/application.properties +++ b/spring-rest-angular/src/main/resources/application.properties @@ -1,4 +1,4 @@ -server.contextPath=/ +server.servlet.contextPath=/ spring.h2.console.enabled=true logging.level.org.hibernate.SQL=info spring.jpa.hibernate.ddl-auto=none \ No newline at end of file diff --git a/spring-rest-hal-browser/pom.xml b/spring-rest-hal-browser/pom.xml index 6c56faf0b2..ee0a2c043d 100644 --- a/spring-rest-hal-browser/pom.xml +++ b/spring-rest-hal-browser/pom.xml @@ -3,10 +3,11 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung spring-rest-hal-browser 1.0-SNAPSHOT + spring-rest-hal-browser + diff --git a/spring-rest-query-language/pom.xml b/spring-rest-query-language/pom.xml index 8b24c7b8fb..70fea91f31 100644 --- a/spring-rest-query-language/pom.xml +++ b/spring-rest-query-language/pom.xml @@ -1,17 +1,16 @@ 4.0.0 - com.baeldung spring-rest-query-language 0.1-SNAPSHOT spring-rest-query-language war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 @@ -149,6 +148,7 @@ org.javassist javassist + ${javassist.version} mysql @@ -349,13 +349,14 @@ 1.4.9 - + 3.21.0-GA + 19.0 3.5 - + - 1.6.1 + 1.7.0 1.1.3 diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/GenericSpecificationsBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/GenericSpecificationsBuilder.java similarity index 86% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/GenericSpecificationsBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/GenericSpecificationsBuilder.java index 64bab9a435..75fb4456c4 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/GenericSpecificationsBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/GenericSpecificationsBuilder.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.ArrayList; import java.util.Collections; @@ -8,10 +8,10 @@ import java.util.List; import java.util.function.Function; import java.util.stream.Collectors; -import org.baeldung.web.util.SearchOperation; -import org.baeldung.web.util.SpecSearchCriteria; import org.springframework.data.jpa.domain.Specification; -import org.springframework.data.jpa.domain.Specifications; + +import com.baeldung.web.util.SearchOperation; +import com.baeldung.web.util.SpecSearchCriteria; public class GenericSpecificationsBuilder { @@ -61,11 +61,12 @@ public class GenericSpecificationsBuilder { for (int idx = 1; idx < specs.size(); idx++) { result = params.get(idx) .isOrPredicate() - ? Specifications.where(result) + ? Specification.where(result) .or(specs.get(idx)) - : Specifications.where(result) + : Specification.where(result) .and(specs.get(idx)); } + return result; } @@ -84,10 +85,10 @@ public class GenericSpecificationsBuilder { Specification operand1 = specStack.pop(); Specification operand2 = specStack.pop(); if (mayBeOperand.equals(SearchOperation.AND_OPERATOR)) - specStack.push(Specifications.where(operand1) + specStack.push(Specification.where(operand1) .and(operand2)); else if (mayBeOperand.equals(SearchOperation.OR_OPERATOR)) - specStack.push(Specifications.where(operand1) + specStack.push(Specification.where(operand1) .or(operand2)); } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/IUserDAO.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/IUserDAO.java similarity index 52% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/IUserDAO.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/IUserDAO.java index 4e74e94925..4837795792 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/IUserDAO.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/IUserDAO.java @@ -1,9 +1,9 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.List; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SearchCriteria; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SearchCriteria; public interface IUserDAO { List searchUser(List params); diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicate.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicate.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicate.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicate.java index 5dd4cdd17e..0c3a4a51f9 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicate.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicate.java @@ -1,8 +1,7 @@ -package org.baeldung.persistence.dao; - -import org.baeldung.persistence.model.MyUser; -import org.baeldung.web.util.SearchCriteria; +package com.baeldung.persistence.dao; +import com.baeldung.persistence.model.MyUser; +import com.baeldung.web.util.SearchCriteria; import com.querydsl.core.types.dsl.BooleanExpression; import com.querydsl.core.types.dsl.NumberPath; import com.querydsl.core.types.dsl.PathBuilder; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicatesBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicatesBuilder.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicatesBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicatesBuilder.java index 7be37c7155..6aad1a3bab 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicatesBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicatesBuilder.java @@ -1,12 +1,11 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.ArrayList; import java.util.List; import java.util.Objects; import java.util.stream.Collectors; -import org.baeldung.web.util.SearchCriteria; - +import com.baeldung.web.util.SearchCriteria; import com.querydsl.core.types.dsl.BooleanExpression; import com.querydsl.core.types.dsl.Expressions; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserRepository.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserRepository.java similarity index 74% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserRepository.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserRepository.java index 82ae1ee841..3be361e85a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserRepository.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserRepository.java @@ -1,17 +1,17 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; -import com.querydsl.core.types.dsl.StringExpression; -import org.baeldung.persistence.model.MyUser; -import org.baeldung.persistence.model.QMyUser; +import com.baeldung.persistence.model.QMyUser; import org.springframework.data.jpa.repository.JpaRepository; -import org.springframework.data.querydsl.QueryDslPredicateExecutor; +import org.springframework.data.querydsl.QuerydslPredicateExecutor; import org.springframework.data.querydsl.binding.QuerydslBinderCustomizer; import org.springframework.data.querydsl.binding.QuerydslBindings; - -import com.querydsl.core.types.dsl.StringPath; import org.springframework.data.querydsl.binding.SingleValueBinding; -public interface MyUserRepository extends JpaRepository, QueryDslPredicateExecutor, QuerydslBinderCustomizer { +import com.baeldung.persistence.model.MyUser; +import com.querydsl.core.types.dsl.StringExpression; +import com.querydsl.core.types.dsl.StringPath; + +public interface MyUserRepository extends JpaRepository, QuerydslPredicateExecutor, QuerydslBinderCustomizer { @Override default public void customize(final QuerydslBindings bindings, final QMyUser root) { bindings.bind(String.class) diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserDAO.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserDAO.java similarity index 90% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserDAO.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserDAO.java index 4f2f6003e4..6bc899176a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserDAO.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserDAO.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.List; @@ -9,10 +9,11 @@ import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.Predicate; import javax.persistence.criteria.Root; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SearchCriteria; import org.springframework.stereotype.Repository; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SearchCriteria; + @Repository public class UserDAO implements IUserDAO { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserRepository.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserRepository.java similarity index 74% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserRepository.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserRepository.java index de7acf60d5..1a7eda07ed 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserRepository.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserRepository.java @@ -1,9 +1,10 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; -import org.baeldung.persistence.model.User; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.JpaSpecificationExecutor; +import com.baeldung.persistence.model.User; + public interface UserRepository extends JpaRepository, JpaSpecificationExecutor { } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java similarity index 94% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java index 8b15ef1605..a3e619ad21 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.function.Consumer; @@ -6,7 +6,7 @@ import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.Predicate; import javax.persistence.criteria.Root; -import org.baeldung.web.util.SearchCriteria; +import com.baeldung.web.util.SearchCriteria; public class UserSearchQueryCriteriaConsumer implements Consumer{ diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecification.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecification.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecification.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecification.java index b2d9394500..928e75aea7 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecification.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecification.java @@ -1,9 +1,10 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SpecSearchCriteria; import org.springframework.data.jpa.domain.Specification; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SpecSearchCriteria; + import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.Predicate; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecificationsBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecificationsBuilder.java similarity index 81% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecificationsBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecificationsBuilder.java index 28097d500a..72d7274226 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecificationsBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecificationsBuilder.java @@ -1,14 +1,13 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.ArrayList; import java.util.List; -import java.util.stream.Collectors; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SearchOperation; -import org.baeldung.web.util.SpecSearchCriteria; import org.springframework.data.jpa.domain.Specification; -import org.springframework.data.jpa.domain.Specifications; + +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SearchOperation; +import com.baeldung.web.util.SpecSearchCriteria; public final class UserSpecificationsBuilder { @@ -52,8 +51,8 @@ public final class UserSpecificationsBuilder { for (int i = 1; i < params.size(); i++) { result = params.get(i).isOrPredicate() - ? Specifications.where(result).or(new UserSpecification(params.get(i))) - : Specifications.where(result).and(new UserSpecification(params.get(i))); + ? Specification.where(result).or(new UserSpecification(params.get(i))) + : Specification.where(result).and(new UserSpecification(params.get(i))); } return result; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java index 89cec89951..9c399e97ed 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import org.springframework.data.jpa.domain.Specification; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java similarity index 59% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java index ce5a4410b9..e81e9ab916 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java @@ -1,10 +1,10 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import java.util.List; import java.util.Objects; import java.util.stream.Collectors; -import org.springframework.data.jpa.domain.Specifications; +import org.springframework.data.jpa.domain.Specification; import cz.jirutka.rsql.parser.ast.ComparisonNode; import cz.jirutka.rsql.parser.ast.LogicalNode; @@ -13,7 +13,7 @@ import cz.jirutka.rsql.parser.ast.Node; public class GenericRsqlSpecBuilder { - public Specifications createSpecification(final Node node) { + public Specification createSpecification(final Node node) { if (node instanceof LogicalNode) { return createSpecification((LogicalNode) node); } @@ -23,31 +23,31 @@ public class GenericRsqlSpecBuilder { return null; } - public Specifications createSpecification(final LogicalNode logicalNode) { + public Specification createSpecification(final LogicalNode logicalNode) { - List> specs = logicalNode.getChildren() + List> specs = logicalNode.getChildren() .stream() .map(node -> createSpecification(node)) .filter(Objects::nonNull) .collect(Collectors.toList()); - Specifications result = specs.get(0); + Specification result = specs.get(0); if (logicalNode.getOperator() == LogicalOperator.AND) { for (int i = 1; i < specs.size(); i++) { - result = Specifications.where(result).and(specs.get(i)); + result = Specification.where(result).and(specs.get(i)); } } else if (logicalNode.getOperator() == LogicalOperator.OR) { for (int i = 1; i < specs.size(); i++) { - result = Specifications.where(result).or(specs.get(i)); + result = Specification.where(result).or(specs.get(i)); } } return result; } - public Specifications createSpecification(final ComparisonNode comparisonNode) { - return Specifications.where(new GenericRsqlSpecification(comparisonNode.getSelector(), comparisonNode.getOperator(), comparisonNode.getArguments())); + public Specification createSpecification(final ComparisonNode comparisonNode) { + return Specification.where(new GenericRsqlSpecification(comparisonNode.getSelector(), comparisonNode.getOperator(), comparisonNode.getArguments())); } } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java similarity index 98% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java index 8055e959a6..87a46d4a85 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import java.util.List; import java.util.stream.Collectors; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/RsqlSearchOperation.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/RsqlSearchOperation.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/RsqlSearchOperation.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/RsqlSearchOperation.java index 673e78fbb4..81441fa609 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/RsqlSearchOperation.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/RsqlSearchOperation.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import cz.jirutka.rsql.parser.ast.ComparisonOperator; import cz.jirutka.rsql.parser.ast.RSQLOperators; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/MyUser.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/MyUser.java similarity index 98% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/model/MyUser.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/model/MyUser.java index 9a7bb4da3d..f3b9dc3810 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/MyUser.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/MyUser.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User.java similarity index 97% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User.java index 670d4a2e74..dbc2b9360f 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User_.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User_.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User_.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User_.java index b705c51ff8..c101b1d9b3 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User_.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User_.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.metamodel.SingularAttribute; import javax.persistence.metamodel.StaticMetamodel; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/spring/Application.java b/spring-rest-query-language/src/main/java/com/baeldung/spring/Application.java similarity index 90% rename from spring-rest-query-language/src/main/java/org/baeldung/spring/Application.java rename to spring-rest-query-language/src/main/java/com/baeldung/spring/Application.java index 7aa9ea5bc3..371377021a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/spring/Application.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/spring/Application.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import javax.servlet.ServletContext; import javax.servlet.ServletException; @@ -7,7 +7,7 @@ import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; -import org.springframework.boot.web.support.SpringBootServletInitializer; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; import org.springframework.context.annotation.ComponentScan; import org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.web.context.request.RequestContextListener; @@ -19,7 +19,7 @@ import org.springframework.web.context.request.RequestContextListener; */ @EnableScheduling @EnableAutoConfiguration -@ComponentScan("org.baeldung") +@ComponentScan("com.baeldung") @SpringBootApplication public class Application extends SpringBootServletInitializer { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/spring/PersistenceConfig.java b/spring-rest-query-language/src/main/java/com/baeldung/spring/PersistenceConfig.java similarity index 94% rename from spring-rest-query-language/src/main/java/org/baeldung/spring/PersistenceConfig.java rename to spring-rest-query-language/src/main/java/com/baeldung/spring/PersistenceConfig.java index f3a87b189e..4a4b9eee3f 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/spring/PersistenceConfig.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/spring/PersistenceConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import java.util.Properties; @@ -24,9 +24,9 @@ import com.google.common.base.Preconditions; @Configuration @EnableTransactionManagement @PropertySource({ "classpath:persistence-${envTarget:h2}.properties" }) -@ComponentScan({ "org.baeldung.persistence" }) +@ComponentScan({ "com.baeldung.persistence" }) // @ImportResource("classpath*:springDataPersistenceConfig.xml") -@EnableJpaRepositories(basePackages = "org.baeldung.persistence.dao") +@EnableJpaRepositories(basePackages = "com.baeldung.persistence.dao") public class PersistenceConfig { @Autowired @@ -40,7 +40,7 @@ public class PersistenceConfig { public LocalContainerEntityManagerFactoryBean entityManagerFactory() { final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean(); em.setDataSource(dataSource()); - em.setPackagesToScan(new String[] { "org.baeldung.persistence.model" }); + em.setPackagesToScan(new String[] { "com.baeldung.persistence.model" }); final HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); // vendorAdapter.set diff --git a/spring-rest-query-language/src/main/java/org/baeldung/spring/WebConfig.java b/spring-rest-query-language/src/main/java/com/baeldung/spring/WebConfig.java similarity index 80% rename from spring-rest-query-language/src/main/java/org/baeldung/spring/WebConfig.java rename to spring-rest-query-language/src/main/java/com/baeldung/spring/WebConfig.java index 41711ee1ad..f5a5bc4b5e 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/spring/WebConfig.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/spring/WebConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; @@ -6,17 +6,13 @@ import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.ViewResolver; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.InternalResourceViewResolver; @Configuration -@ComponentScan("org.baeldung.web") +@ComponentScan("com.baeldung.web") @EnableWebMvc -public class WebConfig extends WebMvcConfigurerAdapter { - - public WebConfig() { - super(); - } +public class WebConfig implements WebMvcConfigurer { @Bean public ViewResolver viewResolver() { @@ -29,7 +25,6 @@ public class WebConfig extends WebMvcConfigurerAdapter { // API @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/homepage.html"); } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/HomeController.java b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/HomeController.java similarity index 87% rename from spring-rest-query-language/src/main/java/org/baeldung/web/controller/HomeController.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/controller/HomeController.java index 9c4d14cae3..c82911211a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/HomeController.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/HomeController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller; +package com.baeldung.web.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/UserController.java b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/UserController.java similarity index 87% rename from spring-rest-query-language/src/main/java/org/baeldung/web/controller/UserController.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/controller/UserController.java index 8953a52a1b..101231c7ab 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/UserController.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/UserController.java @@ -1,23 +1,10 @@ -package org.baeldung.web.controller; +package com.baeldung.web.controller; import java.util.ArrayList; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; -import org.baeldung.persistence.dao.GenericSpecificationsBuilder; -import org.baeldung.persistence.dao.IUserDAO; -import org.baeldung.persistence.dao.MyUserPredicatesBuilder; -import org.baeldung.persistence.dao.MyUserRepository; -import org.baeldung.persistence.dao.UserRepository; -import org.baeldung.persistence.dao.UserSpecification; -import org.baeldung.persistence.dao.UserSpecificationsBuilder; -import org.baeldung.persistence.dao.rsql.CustomRsqlVisitor; -import org.baeldung.persistence.model.MyUser; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.CriteriaParser; -import org.baeldung.web.util.SearchCriteria; -import org.baeldung.web.util.SearchOperation; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.jpa.domain.Specification; import org.springframework.data.querydsl.binding.QuerydslPredicate; @@ -31,6 +18,19 @@ import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.ResponseStatus; +import com.baeldung.persistence.dao.GenericSpecificationsBuilder; +import com.baeldung.persistence.dao.IUserDAO; +import com.baeldung.persistence.dao.MyUserPredicatesBuilder; +import com.baeldung.persistence.dao.MyUserRepository; +import com.baeldung.persistence.dao.UserRepository; +import com.baeldung.persistence.dao.UserSpecification; +import com.baeldung.persistence.dao.UserSpecificationsBuilder; +import com.baeldung.persistence.dao.rsql.CustomRsqlVisitor; +import com.baeldung.persistence.model.MyUser; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.CriteriaParser; +import com.baeldung.web.util.SearchCriteria; +import com.baeldung.web.util.SearchOperation; import com.google.common.base.Joiner; import com.google.common.base.Preconditions; import com.querydsl.core.types.Predicate; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/error/RestResponseEntityExceptionHandler.java b/spring-rest-query-language/src/main/java/com/baeldung/web/error/RestResponseEntityExceptionHandler.java similarity index 97% rename from spring-rest-query-language/src/main/java/org/baeldung/web/error/RestResponseEntityExceptionHandler.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/error/RestResponseEntityExceptionHandler.java index b593116c4a..b30f435ee4 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/error/RestResponseEntityExceptionHandler.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/error/RestResponseEntityExceptionHandler.java @@ -1,8 +1,7 @@ -package org.baeldung.web.error; +package com.baeldung.web.error; import javax.persistence.EntityNotFoundException; -import org.baeldung.web.exception.MyResourceNotFoundException; import org.hibernate.exception.ConstraintViolationException; import org.springframework.dao.DataAccessException; import org.springframework.dao.DataIntegrityViolationException; @@ -17,6 +16,8 @@ import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.context.request.WebRequest; import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler; +import com.baeldung.web.exception.MyResourceNotFoundException; + @ControllerAdvice public class RestResponseEntityExceptionHandler extends ResponseEntityExceptionHandler { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java b/spring-rest-query-language/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java index 14b61f9832..fd002efc28 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java @@ -1,4 +1,4 @@ -package org.baeldung.web.exception; +package com.baeldung.web.exception; public final class MyResourceNotFoundException extends RuntimeException { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/CriteriaParser.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/CriteriaParser.java similarity index 98% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/CriteriaParser.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/CriteriaParser.java index a72d07f440..26bfb7a78d 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/CriteriaParser.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/CriteriaParser.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; import java.util.Arrays; import java.util.Collections; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchCriteria.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchCriteria.java similarity index 96% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchCriteria.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchCriteria.java index cbe1fe539e..75ecefb653 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchCriteria.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchCriteria.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; public class SearchCriteria { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchOperation.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchOperation.java similarity index 93% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchOperation.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchOperation.java index db2c0133cf..acc9e0c0a8 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchOperation.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchOperation.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; public enum SearchOperation { EQUALITY, NEGATION, GREATER_THAN, LESS_THAN, LIKE, STARTS_WITH, ENDS_WITH, CONTAINS; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SpecSearchCriteria.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SpecSearchCriteria.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/SpecSearchCriteria.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/SpecSearchCriteria.java index 3435ff3342..73b690673b 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SpecSearchCriteria.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SpecSearchCriteria.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; public class SpecSearchCriteria { diff --git a/spring-rest-query-language/src/main/resources/application.properties b/spring-rest-query-language/src/main/resources/application.properties index 01eaee7040..4bbf3ed4fc 100644 --- a/spring-rest-query-language/src/main/resources/application.properties +++ b/spring-rest-query-language/src/main/resources/application.properties @@ -1,2 +1,2 @@ server.port=8082 -server.context-path=/spring-rest-query-language \ No newline at end of file +server.servlet.context-path=/spring-rest-query-language \ No newline at end of file diff --git a/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml b/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml index d6d0ec6e47..5ea2d9c05b 100644 --- a/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml +++ b/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml @@ -7,6 +7,6 @@ http://www.springframework.org/schema/data/jpa/spring-jpa.xsd" > - + \ No newline at end of file diff --git a/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml b/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml index 4472afd112..23869f5e4e 100644 --- a/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml +++ b/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml @@ -16,7 +16,7 @@ contextConfigLocation - org.baeldung.spring + com.baeldung.spring diff --git a/spring-rest-query-language/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/SpringContextIntegrationTest.java similarity index 85% rename from spring-rest-query-language/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/SpringContextIntegrationTest.java index 35939c992f..18fabce5ca 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -1,11 +1,12 @@ -package org.baeldung; +package com.baeldung; -import org.baeldung.spring.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; +import com.baeldung.spring.Application; + @RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class) public class SpringContextIntegrationTest { diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java similarity index 93% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java index e8e98074c6..6caabef628 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.collection.IsIn.isIn; @@ -7,10 +7,6 @@ import static org.hamcrest.core.IsNot.not; import java.util.ArrayList; import java.util.List; -import org.baeldung.persistence.dao.IUserDAO; -import org.baeldung.persistence.model.User; -import org.baeldung.spring.PersistenceConfig; -import org.baeldung.web.util.SearchCriteria; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -20,6 +16,11 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.IUserDAO; +import com.baeldung.persistence.model.User; +import com.baeldung.spring.PersistenceConfig; +import com.baeldung.web.util.SearchCriteria; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { PersistenceConfig.class }) @Transactional diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPAQuerydslIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPAQuerydslIntegrationTest.java similarity index 93% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPAQuerydslIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPAQuerydslIntegrationTest.java index d397c3aac4..c4c5d23ab5 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPAQuerydslIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPAQuerydslIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.collection.IsEmptyIterable.emptyIterable; @@ -6,10 +6,6 @@ import static org.hamcrest.collection.IsIterableContainingInAnyOrder.containsInA import static org.hamcrest.collection.IsIterableContainingInOrder.contains; import static org.hamcrest.core.IsNot.not; -import org.baeldung.persistence.dao.MyUserPredicatesBuilder; -import org.baeldung.persistence.dao.MyUserRepository; -import org.baeldung.persistence.model.MyUser; -import org.baeldung.spring.PersistenceConfig; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -19,6 +15,11 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.MyUserPredicatesBuilder; +import com.baeldung.persistence.dao.MyUserRepository; +import com.baeldung.persistence.model.MyUser; +import com.baeldung.spring.PersistenceConfig; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { PersistenceConfig.class }) @Transactional diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationIntegrationTest.java similarity index 89% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationIntegrationTest.java index d9ae95c876..707426769e 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationIntegrationTest.java @@ -1,25 +1,25 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; -import org.baeldung.persistence.dao.GenericSpecificationsBuilder; -import org.baeldung.persistence.dao.UserRepository; -import org.baeldung.persistence.dao.UserSpecification; -import org.baeldung.persistence.dao.UserSpecificationsBuilder; -import org.baeldung.persistence.model.User; -import org.baeldung.spring.PersistenceConfig; -import org.baeldung.web.util.CriteriaParser; -import org.baeldung.web.util.SearchOperation; -import org.baeldung.web.util.SpecSearchCriteria; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.jpa.domain.Specification; -import org.springframework.data.jpa.domain.Specifications; import org.springframework.test.annotation.Rollback; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.GenericSpecificationsBuilder; +import com.baeldung.persistence.dao.UserRepository; +import com.baeldung.persistence.dao.UserSpecification; +import com.baeldung.persistence.dao.UserSpecificationsBuilder; +import com.baeldung.persistence.model.User; +import com.baeldung.spring.PersistenceConfig; +import com.baeldung.web.util.CriteriaParser; +import com.baeldung.web.util.SearchOperation; +import com.baeldung.web.util.SpecSearchCriteria; + import java.util.List; import java.util.function.Function; @@ -71,7 +71,7 @@ public class JPASpecificationIntegrationTest { public void givenFirstAndLastName_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("firstName", SearchOperation.EQUALITY, "john")); final UserSpecification spec1 = new UserSpecification(new SpecSearchCriteria("lastName", SearchOperation.EQUALITY, "doe")); - final List results = repository.findAll(Specifications + final List results = repository.findAll(Specification .where(spec) .and(spec1)); @@ -127,7 +127,7 @@ public class JPASpecificationIntegrationTest { @Test public void givenFirstNameInverse_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("firstName", SearchOperation.NEGATION, "john")); - final List results = repository.findAll(Specifications.where(spec)); + final List results = repository.findAll(Specification.where(spec)); assertThat(userTom, isIn(results)); assertThat(userJohn, not(isIn(results))); @@ -136,7 +136,7 @@ public class JPASpecificationIntegrationTest { @Test public void givenMinAge_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("age", SearchOperation.GREATER_THAN, "25")); - final List results = repository.findAll(Specifications.where(spec)); + final List results = repository.findAll(Specification.where(spec)); assertThat(userTom, isIn(results)); assertThat(userJohn, not(isIn(results))); } @@ -170,7 +170,7 @@ public class JPASpecificationIntegrationTest { public void givenAgeRange_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("age", SearchOperation.GREATER_THAN, "20")); final UserSpecification spec1 = new UserSpecification(new SpecSearchCriteria("age", SearchOperation.LESS_THAN, "25")); - final List results = repository.findAll(Specifications + final List results = repository.findAll(Specification .where(spec) .and(spec1)); diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationLiveTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationLiveTest.java similarity index 95% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationLiveTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationLiveTest.java index 044029c679..ad6a4259e7 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationLiveTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationLiveTest.java @@ -1,15 +1,16 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; import io.restassured.RestAssured; import io.restassured.response.Response; -import org.baeldung.persistence.model.User; import org.junit.Before; import org.junit.Test; import org.springframework.test.context.ActiveProfiles; +import com.baeldung.persistence.model.User; + //@RunWith(SpringJUnit4ClassRunner.class) //@ContextConfiguration(classes = { ConfigTest.class, // PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/RsqlIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/RsqlIntegrationTest.java similarity index 93% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/RsqlIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/RsqlIntegrationTest.java index 16dfa8a12f..b7b454892a 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/RsqlIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/RsqlIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.collection.IsIn.isIn; @@ -6,10 +6,6 @@ import static org.hamcrest.core.IsNot.not; import java.util.List; -import org.baeldung.persistence.dao.UserRepository; -import org.baeldung.persistence.dao.rsql.CustomRsqlVisitor; -import org.baeldung.persistence.model.User; -import org.baeldung.spring.PersistenceConfig; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -20,6 +16,11 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.UserRepository; +import com.baeldung.persistence.dao.rsql.CustomRsqlVisitor; +import com.baeldung.persistence.model.User; +import com.baeldung.spring.PersistenceConfig; + import cz.jirutka.rsql.parser.RSQLParser; import cz.jirutka.rsql.parser.ast.Node; diff --git a/spring-rest-query-language/src/test/java/org/baeldung/web/MyUserLiveTest.java b/spring-rest-query-language/src/test/java/com/baeldung/web/MyUserLiveTest.java similarity index 95% rename from spring-rest-query-language/src/test/java/org/baeldung/web/MyUserLiveTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/web/MyUserLiveTest.java index a478016280..1d74ff1982 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/web/MyUserLiveTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/web/MyUserLiveTest.java @@ -1,14 +1,15 @@ -package org.baeldung.web; +package com.baeldung.web; import static org.junit.Assert.assertEquals; import io.restassured.RestAssured; import io.restassured.response.Response; import io.restassured.specification.RequestSpecification; -import org.baeldung.persistence.model.MyUser; import org.junit.Test; import org.springframework.test.context.ActiveProfiles; +import com.baeldung.persistence.model.MyUser; + @ActiveProfiles("test") public class MyUserLiveTest { diff --git a/spring-rest-shell/pom.xml b/spring-rest-shell/pom.xml index 7a604946b6..540b3d08eb 100644 --- a/spring-rest-shell/pom.xml +++ b/spring-rest-shell/pom.xml @@ -8,10 +8,10 @@ A simple project to demonstrate Spring REST Shell features. - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 diff --git a/spring-rest-simple/README.md b/spring-rest-simple/README.md index 57d6f50887..179e556202 100644 --- a/spring-rest-simple/README.md +++ b/spring-rest-simple/README.md @@ -2,7 +2,6 @@ - [Guide to UriComponentsBuilder in Spring](http://www.baeldung.com/spring-uricomponentsbuilder) - [Returning Custom Status Codes from Spring Controllers](http://www.baeldung.com/spring-mvc-controller-custom-http-status-code) -- [The Guide to RestTemplate](http://www.baeldung.com/rest-template) - [Spring RequestMapping](http://www.baeldung.com/spring-requestmapping) - [ETags for REST with Spring](http://www.baeldung.com/etags-for-rest-with-spring) - [Spring and Apache FileUpload](http://www.baeldung.com/spring-apache-file-upload) diff --git a/spring-rest-simple/pom.xml b/spring-rest-simple/pom.xml index d39e3a43c1..d301957eb9 100644 --- a/spring-rest-simple/pom.xml +++ b/spring-rest-simple/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 @@ -34,6 +34,10 @@ spring-boot-starter-test test + + org.springframework.boot + spring-boot-starter-web + diff --git a/spring-rest-simple/src/main/java/org/baeldung/config/Application.java b/spring-rest-simple/src/main/java/org/baeldung/config/Application.java index 3a98da82c9..5c9a186619 100644 --- a/spring-rest-simple/src/main/java/org/baeldung/config/Application.java +++ b/spring-rest-simple/src/main/java/org/baeldung/config/Application.java @@ -3,7 +3,7 @@ package org.baeldung.config; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.boot.web.support.SpringBootServletInitializer; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; import org.springframework.context.annotation.ComponentScan; @EnableAutoConfiguration diff --git a/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java b/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java index 309a36609a..191b87a8f2 100644 --- a/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java +++ b/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java @@ -14,7 +14,7 @@ import org.springframework.http.converter.xml.MarshallingHttpMessageConverter; import org.springframework.oxm.xstream.XStreamMarshaller; import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer; import org.springframework.web.servlet.config.annotation.EnableWebMvc; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import java.text.SimpleDateFormat; import java.util.List; @@ -25,7 +25,7 @@ import java.util.List; @Configuration @EnableWebMvc @ComponentScan({ "org.baeldung.web" }) -public class WebConfig extends WebMvcConfigurerAdapter { +public class WebConfig implements WebMvcConfigurer { public WebConfig() { super(); @@ -48,7 +48,6 @@ public class WebConfig extends WebMvcConfigurerAdapter { messageConverters.add(new ProtobufHttpMessageConverter()); messageConverters.add(new KryoHttpMessageConverter()); messageConverters.add(new StringHttpMessageConverter()); - super.configureMessageConverters(messageConverters); } private HttpMessageConverter createXmlHttpMessageConverter() { diff --git a/spring-rest-simple/src/main/resources/application.properties b/spring-rest-simple/src/main/resources/application.properties index 300589f561..dd7e4e2f2d 100644 --- a/spring-rest-simple/src/main/resources/application.properties +++ b/spring-rest-simple/src/main/resources/application.properties @@ -1,2 +1,2 @@ server.port= 8082 -server.context-path=/spring-rest \ No newline at end of file +server.servlet.context-path=/spring-rest \ No newline at end of file diff --git a/spring-rest-template/README.md b/spring-rest-template/README.md index d69d5c01c7..2c31796080 100644 --- a/spring-rest-template/README.md +++ b/spring-rest-template/README.md @@ -5,3 +5,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles: - [Uploading MultipartFile with Spring RestTemplate](http://www.baeldung.com/spring-rest-template-multipart-upload) +- [Mocking a RestTemplate in Spring](https://www.baeldung.com/spring-mock-rest-template) diff --git a/spring-rest/README.md b/spring-rest/README.md index d449a4d92a..5b8a35a4a5 100644 --- a/spring-rest/README.md +++ b/spring-rest/README.md @@ -23,3 +23,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Using the Spring RestTemplate Interceptor](http://www.baeldung.com/spring-rest-template-interceptor) - [Get and Post Lists of Objects with RestTemplate](http://www.baeldung.com/spring-rest-template-list) - [How to Set a Header on a Response with Spring 5](http://www.baeldung.com/spring-response-header) +- [Spring’s RequestBody and ResponseBody Annotations](https://www.baeldung.com/spring-request-response-body) diff --git a/spring-resttemplate/pom.xml b/spring-resttemplate/pom.xml index 481104372a..9a0978f120 100644 --- a/spring-resttemplate/pom.xml +++ b/spring-resttemplate/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 diff --git a/spring-resttemplate/src/main/java/org/baeldung/web/model/Employee.java b/spring-resttemplate/src/main/java/org/baeldung/web/model/Employee.java new file mode 100644 index 0000000000..7cab4a0430 --- /dev/null +++ b/spring-resttemplate/src/main/java/org/baeldung/web/model/Employee.java @@ -0,0 +1,48 @@ +package org.baeldung.web.model; + +import java.util.Date; +import java.util.Objects; + +public class Employee { + + private String id; + private String name; + + public Employee(String id, String name) { + this.id = id; + this.name = name; + } + + public Employee() { + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + @Override public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + Employee employee = (Employee) o; + return Objects.equals(id, employee.id); + } + + @Override public int hashCode() { + + return Objects.hash(id); + } +} diff --git a/spring-resttemplate/src/main/java/org/baeldung/web/service/EmployeeService.java b/spring-resttemplate/src/main/java/org/baeldung/web/service/EmployeeService.java new file mode 100644 index 0000000000..91614e90ad --- /dev/null +++ b/spring-resttemplate/src/main/java/org/baeldung/web/service/EmployeeService.java @@ -0,0 +1,29 @@ +package org.baeldung.web.service; + +import org.baeldung.web.model.Employee; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.stereotype.Service; +import org.springframework.web.client.RestTemplate; + +@Service +public class EmployeeService { + + static final String EMP_URL_PREFIX = "http://localhost:8080/employee"; + static final String URL_SEP = "/"; + + private static final Logger logger = LoggerFactory.getLogger(EmployeeService.class); + + @Autowired + private RestTemplate restTemplate; + + public Employee getEmployee(String id) { + + ResponseEntity resp = restTemplate.getForEntity("http://localhost:8080/employee/" + id, + Employee.class); + return resp.getStatusCode() == HttpStatus.OK ? resp.getBody() : null; + } +} diff --git a/spring-resttemplate/src/test/java/org/baeldung/SpringTestConfig.java b/spring-resttemplate/src/test/java/org/baeldung/SpringTestConfig.java new file mode 100644 index 0000000000..7c4bbb4e5e --- /dev/null +++ b/spring-resttemplate/src/test/java/org/baeldung/SpringTestConfig.java @@ -0,0 +1,19 @@ +package org.baeldung; + +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.client.RestTemplate; + +@Configuration +@EnableAutoConfiguration +@ComponentScan("org.baeldung") +public class SpringTestConfig { + + @Bean + public RestTemplate restTemplate() { + return new RestTemplate(); + } + +} diff --git a/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java b/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java index 012221efb7..e303c75a28 100644 --- a/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java +++ b/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java @@ -1,7 +1,9 @@ package org.baeldung.client; -import okhttp3.Request; -import okhttp3.RequestBody; +import static org.hamcrest.CoreMatchers.equalTo; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.junit.Assert.assertTrue; + import org.junit.Before; import org.junit.Test; import org.springframework.boot.test.web.client.TestRestTemplate; @@ -12,9 +14,8 @@ import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; -import static org.hamcrest.CoreMatchers.equalTo; -import static org.hamcrest.MatcherAssert.assertThat; -import static org.junit.Assert.assertTrue; +import okhttp3.Request; +import okhttp3.RequestBody; public class TestRestTemplateBasicLiveTest { @@ -39,7 +40,9 @@ public class TestRestTemplateBasicLiveTest { @Test public void givenRestTemplateWrapper_whenSendGetForEntity_thenStatusOk() { - TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplate); + RestTemplateBuilder restTemplateBuilder = new RestTemplateBuilder(); + restTemplateBuilder.configure(restTemplate); + TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplateBuilder); ResponseEntity response = testRestTemplate.getForEntity(FOO_RESOURCE_URL + "/1", String.class); assertThat(response.getStatusCode(), equalTo(HttpStatus.OK)); } @@ -55,7 +58,9 @@ public class TestRestTemplateBasicLiveTest { @Test public void givenRestTemplateWrapperWithCredentials_whenSendGetForEntity_thenStatusOk() { - TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplate, "user", "passwd"); + RestTemplateBuilder restTemplateBuilder = new RestTemplateBuilder(); + restTemplateBuilder.configure(restTemplate); + TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplateBuilder, "user", "passwd"); ResponseEntity response = testRestTemplate.getForEntity(URL_SECURED_BY_AUTHENTICATION, String.class); assertThat(response.getStatusCode(), equalTo(HttpStatus.OK)); diff --git a/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceMockRestServiceServerUnitTest.java b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceMockRestServiceServerUnitTest.java new file mode 100644 index 0000000000..a45af318f1 --- /dev/null +++ b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceMockRestServiceServerUnitTest.java @@ -0,0 +1,66 @@ +package org.baeldung.web.service; + +import static org.springframework.test.web.client.match.MockRestRequestMatchers.method; +import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo; +import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus; + +import java.net.URI; + +import org.baeldung.SpringTestConfig; +import org.baeldung.web.model.Employee; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpMethod; +import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringRunner; +import org.springframework.test.web.client.ExpectedCount; +import org.springframework.test.web.client.MockRestServiceServer; +import org.springframework.web.client.RestTemplate; + +import com.fasterxml.jackson.databind.ObjectMapper; + +@RunWith(SpringRunner.class) +@ContextConfiguration(classes = SpringTestConfig.class) +public class EmployeeServiceMockRestServiceServerUnitTest { + + private static final Logger logger = LoggerFactory.getLogger(EmployeeServiceMockRestServiceServerUnitTest.class); + + @Autowired + private EmployeeService empService; + + @Autowired + private RestTemplate restTemplate; + + private MockRestServiceServer mockServer; + + private ObjectMapper mapper = new ObjectMapper(); + + @Before + public void init() { + mockServer = MockRestServiceServer.createServer(restTemplate); + } + + @Test + public void givenMockingIsDoneByMockRestServiceServer_whenGetIsCalled_shouldReturnMockedObject() throws Exception { + Employee emp = new Employee("E001", "Eric Simmons"); + + mockServer.expect(ExpectedCount.once(), + requestTo(new URI("http://localhost:8080/employee/E001"))) + .andExpect(method(HttpMethod.GET)) + .andRespond(withStatus(HttpStatus.OK) + .contentType(MediaType.APPLICATION_JSON) + .body(mapper.writeValueAsString(emp))); + + Employee employee = empService.getEmployee("E001"); + mockServer.verify(); + Assert.assertEquals(emp, employee); + } + +} diff --git a/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceUnitTest.java b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceUnitTest.java new file mode 100644 index 0000000000..23cd9a8fd2 --- /dev/null +++ b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceUnitTest.java @@ -0,0 +1,41 @@ +package org.baeldung.web.service; + +import org.baeldung.web.model.Employee; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.InjectMocks; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +import org.mockito.runners.MockitoJUnitRunner; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.client.RestTemplate; + +@RunWith(MockitoJUnitRunner.class) +public class EmployeeServiceUnitTest { + + private static final Logger logger = LoggerFactory.getLogger(EmployeeServiceUnitTest.class); + + @Mock + private RestTemplate restTemplate; + + @InjectMocks + private EmployeeService empService = new EmployeeService(); + + @Test + public void givenMockingIsDoneByMockito_whenGetIsCalled_shouldReturnMockedObject() throws Exception { + Employee emp = new Employee("E001", "Eric Simmons"); + Mockito.when(restTemplate.getForEntity("http://localhost:8080/employee/E001", Employee.class)) + .thenReturn(new ResponseEntity(emp, HttpStatus.OK)); + + Employee employee = empService.getEmployee("E001"); + + Assert.assertEquals(emp, employee); + } + +} diff --git a/spring-resttemplate/src/test/resources/logback-test.xml b/spring-resttemplate/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..9f48d36486 --- /dev/null +++ b/spring-resttemplate/src/test/resources/logback-test.xml @@ -0,0 +1,23 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-roo/pom.xml b/spring-roo/pom.xml index c205c98dc0..baa0e7f5e6 100644 --- a/spring-roo/pom.xml +++ b/spring-roo/pom.xml @@ -6,7 +6,7 @@ com.baeldung spring-roo 1.0.0.BUILD-SNAPSHOT - Spring Roo + spring-roo jar diff --git a/spring-security-angular/server/pom.xml b/spring-security-angular/server/pom.xml index c1faecca55..55269bb35f 100644 --- a/spring-security-angular/server/pom.xml +++ b/spring-security-angular/server/pom.xml @@ -3,10 +3,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - spring-security-angular + server 0.0.1-SNAPSHOT jar - spring-security-angular + server Spring Security Angular diff --git a/spring-security-cache-control/pom.xml b/spring-security-cache-control/pom.xml index b7dfc9db3a..c630774849 100644 --- a/spring-security-cache-control/pom.xml +++ b/spring-security-cache-control/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung spring-security-cache-control 1.0-SNAPSHOT + spring-security-cache-control parent-boot-1 diff --git a/spring-security-client/spring-security-jsp-authentication/pom.xml b/spring-security-client/spring-security-jsp-authentication/pom.xml index 0e564b47b8..9bb58863d9 100644 --- a/spring-security-client/spring-security-jsp-authentication/pom.xml +++ b/spring-security-client/spring-security-jsp-authentication/pom.xml @@ -6,7 +6,7 @@ spring-security-jsp-authentication 0.0.1-SNAPSHOT war - spring-security-jsp-authenticate + spring-security-jsp-authentication Spring Security JSP Authentication tag sample diff --git a/spring-security-mvc-boot/README.MD b/spring-security-mvc-boot/README.MD index 6f01bfdc65..20036283a3 100644 --- a/spring-security-mvc-boot/README.MD +++ b/spring-security-mvc-boot/README.MD @@ -12,3 +12,4 @@ The "REST With Spring" Classes: http://github.learnspringsecurity.com - [Spring Data with Spring Security](https://www.baeldung.com/spring-data-security) - [Spring Security – Whitelist IP Range](https://www.baeldung.com/spring-security-whitelist-ip-range) - [Find the Registered Spring Security Filters](https://www.baeldung.com/spring-security-registered-filters) +- [HTTPS using Self-Signed Certificate in Spring Boot](https://www.baeldung.com/spring-boot-https-self-signed-certificate) diff --git a/spring-security-mvc-login/src/main/java/com/baeldung/AppInitializer.java b/spring-security-mvc-login/src/main/java/com/baeldung/AppInitializer.java new file mode 100644 index 0000000000..4f38d190eb --- /dev/null +++ b/spring-security-mvc-login/src/main/java/com/baeldung/AppInitializer.java @@ -0,0 +1,33 @@ +package com.baeldung; + +import javax.servlet.ServletContext; +import javax.servlet.ServletException; +import javax.servlet.ServletRegistration; + +import org.springframework.web.WebApplicationInitializer; +import org.springframework.web.context.ContextLoaderListener; +import org.springframework.web.context.support.AnnotationConfigWebApplicationContext; +import org.springframework.web.context.support.GenericWebApplicationContext; +import org.springframework.web.filter.DelegatingFilterProxy; +import org.springframework.web.servlet.DispatcherServlet; + +public class AppInitializer implements WebApplicationInitializer { + + @Override + public void onStartup(final ServletContext sc) throws ServletException { + + AnnotationConfigWebApplicationContext root = new AnnotationConfigWebApplicationContext(); + + root.scan("com.baeldung"); + sc.addListener(new ContextLoaderListener(root)); + + ServletRegistration.Dynamic appServlet = sc.addServlet("mvc", new DispatcherServlet(new GenericWebApplicationContext())); + appServlet.setLoadOnStartup(1); + appServlet.addMapping("/"); + + sc.addFilter("securityFilter", new DelegatingFilterProxy("springSecurityFilterChain")) + .addMappingForUrlPatterns(null, false, "/*"); + + } + +} diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/controller/SecuredResourceController.java b/spring-security-mvc-login/src/main/java/com/baeldung/controller/SecuredResourceController.java similarity index 93% rename from spring-security-mvc-login/src/main/java/org/baeldung/controller/SecuredResourceController.java rename to spring-security-mvc-login/src/main/java/com/baeldung/controller/SecuredResourceController.java index 4b68eee983..a458a5aeac 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/controller/SecuredResourceController.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/controller/SecuredResourceController.java @@ -1,4 +1,4 @@ -package org.baeldung.controller; +package com.baeldung.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAccessDeniedHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAccessDeniedHandler.java similarity index 97% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAccessDeniedHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAccessDeniedHandler.java index 64698072bc..9d9fa81dc0 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAccessDeniedHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAccessDeniedHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import java.io.IOException; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAuthenticationFailureHandler.java similarity index 96% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAuthenticationFailureHandler.java index 5eddf3883e..410d3f1ce9 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAuthenticationFailureHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import org.springframework.http.HttpStatus; import org.springframework.security.core.AuthenticationException; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomLogoutSuccessHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomLogoutSuccessHandler.java similarity index 96% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/CustomLogoutSuccessHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/CustomLogoutSuccessHandler.java index 7360b4e03f..7949eee69a 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomLogoutSuccessHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomLogoutSuccessHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import java.io.IOException; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/RefererAuthenticationSuccessHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/RefererAuthenticationSuccessHandler.java similarity index 92% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/RefererAuthenticationSuccessHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/RefererAuthenticationSuccessHandler.java index 5b025d9fd1..05a2463699 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/RefererAuthenticationSuccessHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/RefererAuthenticationSuccessHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import org.springframework.security.web.authentication.AuthenticationSuccessHandler; import org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/ChannelSecSecurityConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/ChannelSecSecurityConfig.java similarity index 96% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/ChannelSecSecurityConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/ChannelSecSecurityConfig.java index 4f736360b9..e9a6a9e120 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/ChannelSecSecurityConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/ChannelSecSecurityConfig.java @@ -1,6 +1,5 @@ -package org.baeldung.spring; +package com.baeldung.spring; -import org.baeldung.security.CustomLogoutSuccessHandler; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Profile; @@ -10,6 +9,8 @@ import org.springframework.security.config.annotation.web.configuration.EnableWe import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.web.authentication.logout.LogoutSuccessHandler; +import com.baeldung.security.CustomLogoutSuccessHandler; + @Configuration // @ImportResource({ "classpath:channelWebSecurityConfig.xml" }) @EnableWebSecurity diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/MvcConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/MvcConfig.java similarity index 97% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/MvcConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/MvcConfig.java index b529048685..a9c7e0cf15 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/MvcConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/MvcConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/RedirectionSecurityConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/RedirectionSecurityConfig.java similarity index 97% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/RedirectionSecurityConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/RedirectionSecurityConfig.java index 1472a1f89c..3516438a6e 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/RedirectionSecurityConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/RedirectionSecurityConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/SecSecurityConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/SecSecurityConfig.java similarity index 94% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/SecSecurityConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/SecSecurityConfig.java index 97ce6b5bc2..08a83f8633 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/SecSecurityConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/SecSecurityConfig.java @@ -1,8 +1,5 @@ -package org.baeldung.spring; +package com.baeldung.spring; -import org.baeldung.security.CustomAccessDeniedHandler; -import org.baeldung.security.CustomAuthenticationFailureHandler; -import org.baeldung.security.CustomLogoutSuccessHandler; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Profile; @@ -16,6 +13,10 @@ import org.springframework.security.web.access.AccessDeniedHandler; import org.springframework.security.web.authentication.AuthenticationFailureHandler; import org.springframework.security.web.authentication.logout.LogoutSuccessHandler; +import com.baeldung.security.CustomAccessDeniedHandler; +import com.baeldung.security.CustomAuthenticationFailureHandler; +import com.baeldung.security.CustomLogoutSuccessHandler; + @Configuration // @ImportResource({ "classpath:webSecurityConfig.xml" }) @EnableWebSecurity diff --git a/spring-security-mvc-login/src/main/webapp/WEB-INF/web.xml b/spring-security-mvc-login/src/main/webapp/WEB-INF/web-old.xml similarity index 96% rename from spring-security-mvc-login/src/main/webapp/WEB-INF/web.xml rename to spring-security-mvc-login/src/main/webapp/WEB-INF/web-old.xml index eef48ec9b3..bc6f310147 100644 --- a/spring-security-mvc-login/src/main/webapp/WEB-INF/web.xml +++ b/spring-security-mvc-login/src/main/webapp/WEB-INF/web-old.xml @@ -15,7 +15,7 @@ contextConfigLocation - org.baeldung.spring + com.baeldung.spring diff --git a/spring-security-mvc-login/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextIntegrationTest.java similarity index 95% rename from spring-security-mvc-login/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-security-mvc-login/src/test/java/com/baeldung/SpringContextIntegrationTest.java index 1d7f9ae497..20de02d5c5 100644 --- a/spring-security-mvc-login/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-security-mvc-login/src/test/java/org/baeldung/security/FormLoginUnitTest.java b/spring-security-mvc-login/src/test/java/com/baeldung/security/FormLoginUnitTest.java similarity index 96% rename from spring-security-mvc-login/src/test/java/org/baeldung/security/FormLoginUnitTest.java rename to spring-security-mvc-login/src/test/java/com/baeldung/security/FormLoginUnitTest.java index 4b3a091e6c..b7d959bf36 100644 --- a/spring-security-mvc-login/src/test/java/org/baeldung/security/FormLoginUnitTest.java +++ b/spring-security-mvc-login/src/test/java/com/baeldung/security/FormLoginUnitTest.java @@ -1,6 +1,5 @@ -package org.baeldung.security; +package com.baeldung.security; -import org.baeldung.spring.SecSecurityConfig; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -13,6 +12,8 @@ import org.springframework.test.web.servlet.MvcResult; import org.springframework.test.web.servlet.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; +import com.baeldung.spring.SecSecurityConfig; + import javax.servlet.Filter; import static org.junit.Assert.assertTrue; diff --git a/spring-security-mvc-login/src/test/java/org/baeldung/security/RedirectionSecurityIntegrationTest.java b/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java similarity index 99% rename from spring-security-mvc-login/src/test/java/org/baeldung/security/RedirectionSecurityIntegrationTest.java rename to spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java index 2b7a8ce5b9..1235e2e69f 100644 --- a/spring-security-mvc-login/src/test/java/org/baeldung/security/RedirectionSecurityIntegrationTest.java +++ b/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import org.junit.Before; import org.junit.Test; diff --git a/spring-security-sso/pom.xml b/spring-security-sso/pom.xml index 764e899640..6e61da1519 100644 --- a/spring-security-sso/pom.xml +++ b/spring-security-sso/pom.xml @@ -24,7 +24,7 @@ 3.1.0 2.3.3.RELEASE - 2.0.1.RELEASE + 2.0.1.RELEASE - \ No newline at end of file + diff --git a/spring-security-sso/spring-security-sso-auth-server/pom.xml b/spring-security-sso/spring-security-sso-auth-server/pom.xml index 1d57248b30..ff76f377c6 100644 --- a/spring-security-sso/spring-security-sso-auth-server/pom.xml +++ b/spring-security-sso/spring-security-sso-auth-server/pom.xml @@ -24,7 +24,6 @@ spring-security-oauth2 ${oauth.version} - - \ No newline at end of file + diff --git a/spring-security-sso/spring-security-sso-ui-2/pom.xml b/spring-security-sso/spring-security-sso-ui-2/pom.xml index afe7b59822..1f9a5754ae 100644 --- a/spring-security-sso/spring-security-sso-ui-2/pom.xml +++ b/spring-security-sso/spring-security-sso-ui-2/pom.xml @@ -42,4 +42,4 @@ - \ No newline at end of file + diff --git a/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java b/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java index 24d6c9b5d8..c17bb85173 100644 --- a/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java +++ b/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java @@ -3,15 +3,11 @@ package org.baeldung.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; -import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer; -import org.springframework.web.servlet.config.annotation.EnableWebMvc; -import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; -import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.*; @Configuration @EnableWebMvc -public class UiWebConfig extends WebMvcConfigurerAdapter { +public class UiWebConfig implements WebMvcConfigurer { @Bean public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() { @@ -25,7 +21,6 @@ public class UiWebConfig extends WebMvcConfigurerAdapter { @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/") .setViewName("forward:/index"); registry.addViewController("/index"); diff --git a/spring-security-sso/spring-security-sso-ui/pom.xml b/spring-security-sso/spring-security-sso-ui/pom.xml index deb0e081be..56131749ba 100644 --- a/spring-security-sso/spring-security-sso-ui/pom.xml +++ b/spring-security-sso/spring-security-sso-ui/pom.xml @@ -43,4 +43,4 @@ - \ No newline at end of file + diff --git a/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java b/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java index 24d6c9b5d8..c17bb85173 100644 --- a/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java +++ b/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java @@ -3,15 +3,11 @@ package org.baeldung.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; -import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer; -import org.springframework.web.servlet.config.annotation.EnableWebMvc; -import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; -import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.*; @Configuration @EnableWebMvc -public class UiWebConfig extends WebMvcConfigurerAdapter { +public class UiWebConfig implements WebMvcConfigurer { @Bean public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() { @@ -25,7 +21,6 @@ public class UiWebConfig extends WebMvcConfigurerAdapter { @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/") .setViewName("forward:/index"); registry.addViewController("/index"); diff --git a/spring-security-x509/pom.xml b/spring-security-x509/pom.xml index 0cee3b3129..658840e866 100644 --- a/spring-security-x509/pom.xml +++ b/spring-security-x509/pom.xml @@ -6,7 +6,8 @@ spring-security-x509 0.0.1-SNAPSHOT pom - + spring-security-x509 + parent-boot-1 com.baeldung diff --git a/spring-security-x509/spring-security-x509-basic-auth/pom.xml b/spring-security-x509/spring-security-x509-basic-auth/pom.xml index 67f2b4fbcd..5b68a8e63b 100644 --- a/spring-security-x509/spring-security-x509-basic-auth/pom.xml +++ b/spring-security-x509/spring-security-x509-basic-auth/pom.xml @@ -2,11 +2,10 @@ 4.0.0 - spring-security-x509-basic-auth 0.0.1-SNAPSHOT jar - Spring Security x.509 Basic Authentication + spring-security-x509-basic-auth Spring x.509 Authentication Demo diff --git a/spring-security-x509/spring-security-x509-client-auth/pom.xml b/spring-security-x509/spring-security-x509-client-auth/pom.xml index 5cb4001a94..47ec7f971d 100644 --- a/spring-security-x509/spring-security-x509-client-auth/pom.xml +++ b/spring-security-x509/spring-security-x509-client-auth/pom.xml @@ -2,11 +2,10 @@ 4.0.0 - spring-security-x509-client-auth 0.0.1-SNAPSHOT jar - Spring Security x.509 Client Authentication + spring-security-x509-client-auth Spring x.509 Client Authentication Demo diff --git a/spring-session/spring-session-redis/pom.xml b/spring-session/spring-session-redis/pom.xml index 00da656226..96d90b2776 100644 --- a/spring-session/spring-session-redis/pom.xml +++ b/spring-session/spring-session-redis/pom.xml @@ -5,6 +5,7 @@ spring-session-redis 1.0.0-SNAPSHOT jar + spring-session-redis parent-boot-1 diff --git a/spring-sleuth/pom.xml b/spring-sleuth/pom.xml index a9a8d3e96e..5ce9e07858 100644 --- a/spring-sleuth/pom.xml +++ b/spring-sleuth/pom.xml @@ -6,7 +6,8 @@ spring-sleuth 1.0.0-SNAPSHOT jar - + spring-sleuth + parent-boot-1 com.baeldung diff --git a/spring-spel/pom.xml b/spring-spel/pom.xml index 4af318fde2..aa6eb45158 100644 --- a/spring-spel/pom.xml +++ b/spring-spel/pom.xml @@ -5,7 +5,7 @@ com.baeldung spring-spel 1.0-SNAPSHOT - Spring SpEL + spring-spel com.baeldung diff --git a/spring-state-machine/pom.xml b/spring-state-machine/pom.xml index 5d15e4dfad..b911b5b5ee 100644 --- a/spring-state-machine/pom.xml +++ b/spring-state-machine/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-state-machine - + spring-state-machine + parent-modules com.baeldung diff --git a/spring-swagger-codegen/pom.xml b/spring-swagger-codegen/pom.xml index 8e551d850f..e1bb98360e 100644 --- a/spring-swagger-codegen/pom.xml +++ b/spring-swagger-codegen/pom.xml @@ -4,6 +4,7 @@ spring-swagger-codegen 0.0.1-SNAPSHOT pom + spring-swagger-codegen com.baeldung diff --git a/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml b/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml index 4aff696828..f9410b6865 100644 --- a/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml +++ b/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-swagger-codegen-app - + spring-swagger-codegen-app + com.baeldung spring-swagger-codegen diff --git a/spring-thymeleaf/pom.xml b/spring-thymeleaf/pom.xml index 0926728aba..78f95fe1df 100644 --- a/spring-thymeleaf/pom.xml +++ b/spring-thymeleaf/pom.xml @@ -5,6 +5,7 @@ spring-thymeleaf 0.1-SNAPSHOT war + spring-thymeleaf com.baeldung diff --git a/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/controller/BookController.java b/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/controller/BookController.java index b8132cddc8..d10caee9e7 100644 --- a/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/controller/BookController.java +++ b/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/controller/BookController.java @@ -21,16 +21,13 @@ import com.baeldung.thymeleaf.service.BookService; @Controller public class BookController { - private static int currentPage = 1; - private static int pageSize = 5; - @Autowired private BookService bookService; - + @RequestMapping(value = "/listBooks", method = RequestMethod.GET) public String listBooks(Model model, @RequestParam("page") Optional page, @RequestParam("size") Optional size) { - page.ifPresent(p -> currentPage = p); - size.ifPresent(s -> pageSize = s); + final int currentPage = page.orElse(1); + final int pageSize = size.orElse(5); Page bookPage = bookService.findPaginated(PageRequest.of(currentPage - 1, pageSize)); diff --git a/spring-userservice/pom.xml b/spring-userservice/pom.xml index 7144a57ca6..e562171103 100644 --- a/spring-userservice/pom.xml +++ b/spring-userservice/pom.xml @@ -1,12 +1,12 @@ 4.0.0 - spring-userservice spring-userservice 0.0.1-SNAPSHOT war - + spring-userservice + com.baeldung parent-spring-4 diff --git a/spring-vertx/pom.xml b/spring-vertx/pom.xml index 790eeff128..14ed77d359 100644 --- a/spring-vertx/pom.xml +++ b/spring-vertx/pom.xml @@ -2,10 +2,9 @@ 4.0.0 - spring-vertx jar - Spring Vertx + spring-vertx A demo project with vertx spring integration diff --git a/sse-jaxrs/pom.xml b/sse-jaxrs/pom.xml index ac9bff937f..68d1b1bc2b 100644 --- a/sse-jaxrs/pom.xml +++ b/sse-jaxrs/pom.xml @@ -3,10 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.sse sse-jaxrs 1.0-SNAPSHOT + sse-jaxrs pom diff --git a/sse-jaxrs/sse-jaxrs-client/pom.xml b/sse-jaxrs/sse-jaxrs-client/pom.xml index a9068e133f..15a991bfc0 100644 --- a/sse-jaxrs/sse-jaxrs-client/pom.xml +++ b/sse-jaxrs/sse-jaxrs-client/pom.xml @@ -3,6 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 + sse-jaxrs-client + sse-jaxrs-client com.baeldung.sse @@ -10,8 +12,6 @@ 1.0-SNAPSHOT - sse-jaxrs-client - 3.2.0 diff --git a/sse-jaxrs/sse-jaxrs-server/pom.xml b/sse-jaxrs/sse-jaxrs-server/pom.xml index 1e89c70e13..825dcddbdf 100644 --- a/sse-jaxrs/sse-jaxrs-server/pom.xml +++ b/sse-jaxrs/sse-jaxrs-server/pom.xml @@ -3,16 +3,16 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + sse-jaxrs-server + war + sse-jaxrs-server + com.baeldung.sse sse-jaxrs 1.0-SNAPSHOT - sse-jaxrs-server - war - 2.4.2 false diff --git a/static-analysis/pom.xml b/static-analysis/pom.xml index 14853d81f7..94d68f895b 100644 --- a/static-analysis/pom.xml +++ b/static-analysis/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung static-analysis 1.0-SNAPSHOT + static-analysis com.baeldung diff --git a/structurizr/pom.xml b/structurizr/pom.xml index cbbbf8d68c..76b1e355f1 100644 --- a/structurizr/pom.xml +++ b/structurizr/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - com.baeldung structurizr + structurizr com.baeldung diff --git a/struts-2/pom.xml b/struts-2/pom.xml index fee68c8303..ac8579d9e0 100644 --- a/struts-2/pom.xml +++ b/struts-2/pom.xml @@ -5,7 +5,7 @@ struts-2 0.0.1-SNAPSHOT pom - Struts 2 + struts-2 com.baeldung diff --git a/testing-modules/gatling/pom.xml b/testing-modules/gatling/pom.xml index 8d4c89ec62..158da176c6 100644 --- a/testing-modules/gatling/pom.xml +++ b/testing-modules/gatling/pom.xml @@ -6,7 +6,8 @@ org.baeldung gatling 1.0-SNAPSHOT - + gatling + com.baeldung parent-modules diff --git a/testing-modules/groovy-spock/pom.xml b/testing-modules/groovy-spock/pom.xml index e0da345eb4..3dd01c29ab 100644 --- a/testing-modules/groovy-spock/pom.xml +++ b/testing-modules/groovy-spock/pom.xml @@ -6,6 +6,7 @@ groovy-spock 1.0-SNAPSHOT jar + groovy-spock com.baeldung diff --git a/testing-modules/load-testing-comparison/pom.xml b/testing-modules/load-testing-comparison/pom.xml new file mode 100644 index 0000000000..42614d310b --- /dev/null +++ b/testing-modules/load-testing-comparison/pom.xml @@ -0,0 +1,149 @@ + + + 4.0.0 + load-testing-comparison + load-testing-comparison + + + parent-modules + com.baeldung + 1.0.0-SNAPSHOT + ../../pom.xml + + + + 1.8 + 1.8 + UTF-8 + 2.11.12 + 2.2.5 + 3.2.2 + 2.2.1 + 5.0 + 3.11 + 2.0.5.RELEASE + + + + + io.gatling + gatling-app + ${gatling.version} + + + io.gatling + gatling-recorder + ${gatling.version} + + + io.gatling.highcharts + gatling-charts-highcharts + ${gatling.version} + + + org.scala-lang + scala-library + ${scala.version} + + + + + + + + com.fasterxml.jackson.core + jackson-databind + 2.9.4 + + + org.springframework.boot + spring-boot-starter + ${spring.boot.version} + + + org.springframework.boot + spring-boot-starter-web + ${spring.boot.version} + + + org.springframework.boot + spring-boot-starter-data-jpa + ${spring.boot.version} + + + org.springframework.boot + spring-boot-starter-test + ${spring.boot.version} + test + + + com.h2database + h2 + 1.4.197 + + + org.projectlombok + lombok + 1.18.2 + compile + + + + + + + + + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + 2.0.5.RELEASE + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-boot/src/main/java/com/baeldung/mongodb/Application.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/Application.java similarity index 88% rename from spring-boot/src/main/java/com/baeldung/mongodb/Application.java rename to testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/Application.java index 092ce3352b..6647bcb640 100644 --- a/spring-boot/src/main/java/com/baeldung/mongodb/Application.java +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/Application.java @@ -1,10 +1,11 @@ -package com.baeldung.mongodb; +package com.baeldung.loadtesting; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class Application { + public static void main(String[] args) { SpringApplication.run(Application.class, args); } diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/RewardsController.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/RewardsController.java new file mode 100644 index 0000000000..50cc6fb7ab --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/RewardsController.java @@ -0,0 +1,51 @@ +package com.baeldung.loadtesting; + +import com.baeldung.loadtesting.model.CustomerRewardsAccount; +import com.baeldung.loadtesting.model.Transaction; +import com.baeldung.loadtesting.repository.CustomerRewardsRepository; +import com.baeldung.loadtesting.repository.TransactionRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.*; + +import java.util.Calendar; +import java.util.List; +import java.util.Optional; + +@RestController +public class RewardsController { + + @Autowired + private CustomerRewardsRepository customerRewardsRepository; + + @Autowired + private TransactionRepository transactionRepository; + + @PostMapping(path="/transactions/add") + public @ResponseBody Transaction saveTransactions(@RequestBody Transaction trnsctn){ + trnsctn.setTransactionDate(Calendar.getInstance().getTime()); + Transaction result = transactionRepository.save(trnsctn); + return result; + } + + @GetMapping(path="/transactions/findAll/{rewardId}") + public @ResponseBody Iterable getTransactions(@PathVariable Integer rewardId){ + return transactionRepository.findByCustomerRewardsId(rewardId); + } + + @PostMapping(path="/rewards/add") + public @ResponseBody CustomerRewardsAccount addRewardsAcount(@RequestBody CustomerRewardsAccount body) { + Optional acct = customerRewardsRepository.findByCustomerId(body.getCustomerId()); + return !acct.isPresent() ? customerRewardsRepository.save(body) : acct.get(); + } + + @GetMapping(path="/rewards/find/{customerId}") + public @ResponseBody + Optional find(@PathVariable Integer customerId) { + return customerRewardsRepository.findByCustomerId(customerId); + } + + @GetMapping(path="/rewards/all") + public @ResponseBody List findAll() { + return customerRewardsRepository.findAll(); + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/TransactionController.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/TransactionController.java new file mode 100644 index 0000000000..2ea2c06a41 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/TransactionController.java @@ -0,0 +1,26 @@ +package com.baeldung.loadtesting; + +import com.baeldung.loadtesting.model.Transaction; +import com.baeldung.loadtesting.repository.TransactionRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.*; + +@RestController +@Deprecated +public class TransactionController { + + @Autowired + private TransactionRepository transactionRepository; + + @PostMapping(path="/addTransaction") + public @ResponseBody + String saveTransactions(@RequestBody Transaction trnsctn){ + transactionRepository.save(trnsctn); + return "Saved Transaction."; + } + + @GetMapping(path="/findAll/{rewardId}") + public @ResponseBody Iterable getTransactions(@RequestParam Integer id){ + return transactionRepository.findByCustomerRewardsId(id); + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/CustomerRewardsAccount.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/CustomerRewardsAccount.java new file mode 100644 index 0000000000..2c6742fbaf --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/CustomerRewardsAccount.java @@ -0,0 +1,22 @@ +package com.baeldung.loadtesting.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +import lombok.Data; + +@Entity +@Data +public class CustomerRewardsAccount { + + @Id + @GeneratedValue(strategy= GenerationType.AUTO) + private Integer id; + private Integer customerId; + + public Integer getCustomerId(){ + return this.customerId; + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/Transaction.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/Transaction.java new file mode 100644 index 0000000000..312f52f4ab --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/Transaction.java @@ -0,0 +1,30 @@ +package com.baeldung.loadtesting.model; + +import lombok.Data; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import java.util.Date; +import java.util.Calendar; + +@Entity +@Data +public class Transaction { + + @Id + @GeneratedValue(strategy= GenerationType.AUTO) + private Integer id; + private Integer customerRewardsId; + private Integer customerId; + private Date transactionDate; + + public Transaction(){ + transactionDate = Calendar.getInstance().getTime(); + } + + public void setTransactionDate(Date transactionDate){ + this.transactionDate = transactionDate; + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/CustomerRewardsRepository.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/CustomerRewardsRepository.java new file mode 100644 index 0000000000..f945359eb8 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/CustomerRewardsRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.loadtesting.repository; + +import com.baeldung.loadtesting.model.CustomerRewardsAccount; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.util.Optional; + +public interface CustomerRewardsRepository extends JpaRepository { + + Optional findByCustomerId(Integer customerId); +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/TransactionRepository.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/TransactionRepository.java new file mode 100644 index 0000000000..af0b343c10 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/TransactionRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.loadtesting.repository; + +import com.baeldung.loadtesting.model.Transaction; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.util.List; + +public interface TransactionRepository extends JpaRepository { + + List findByCustomerRewardsId(Integer rewardsId); +} diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala b/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala new file mode 100644 index 0000000000..f9b3837759 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala @@ -0,0 +1,52 @@ +package com.baeldung + +import scala.util._ +import io.gatling.core.Predef._ +import io.gatling.http.Predef._ +import scala.concurrent.duration._ + +class RewardsScenario extends Simulation { + + def randCustId() = Random.nextInt(99) + + val httpProtocol = http.baseUrl("http://localhost:8080") + .acceptHeader("text/html,application/json;q=0.9,*/*;q=0.8") + .doNotTrackHeader("1") + .acceptLanguageHeader("en-US,en;q=0.5") + .acceptEncodingHeader("gzip, deflate") + .userAgentHeader("Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0") + + val scn = scenario("RewardsScenario") + .repeat(10){ + exec(http("transactions_add") + .post("/transactions/add/") + .body(StringBody("""{ "customerRewardsId":null,"customerId":""""+ randCustId() + """","transactionDate":null }""")).asJson + .check(jsonPath("$.id").saveAs("txnId")) + .check(jsonPath("$.transactionDate").saveAs("txtDate")) + .check(jsonPath("$.customerId").saveAs("custId"))) + .pause(1) + + .exec(http("get_reward") + .get("/rewards/find/${custId}") + .check(jsonPath("$.id").saveAs("rwdId"))) + .pause(1) + + .doIf("${rwdId.isUndefined()}"){ + exec(http("rewards_add") + .post("/rewards/add") + .body(StringBody("""{ "customerId": "${custId}" }""")).asJson + .check(jsonPath("$.id").saveAs("rwdId"))) + } + + .exec(http("transactions_add") + .post("/transactions/add/") + .body(StringBody("""{ "customerRewardsId":"${rwdId}","customerId":"${custId}","transactionDate":"${txtDate}" }""")).asJson) + .pause(1) + + .exec(http("get_reward") + .get("/transactions/findAll/${rwdId}")) + } + setUp( + scn.inject(atOnceUsers(100)) + ).protocols(httpProtocol) +} \ No newline at end of file diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/JMeter/Test Plan.jmx b/testing-modules/load-testing-comparison/src/main/resources/scripts/JMeter/Test Plan.jmx new file mode 100644 index 0000000000..da32a13a22 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/JMeter/Test Plan.jmx @@ -0,0 +1,293 @@ + + + + + + false + true + false + + + + + + + + continue + + false + 10 + + 100 + 0 + false + + + + + + true + 1 + + + + + + Content-Type + application/json + + + + + + true + + + + false + {"customerRewardsId":null,"customerId":${random},"transactionDate":null} + = + + + + localhost + 8080 + http + + /transactions/add + POST + true + false + true + false + + + + + + + txnId + $.id + 1 + all + foo + + + + txnDate + $.transactionDate + 1 + Never + + + + custId + $.customerId + 1 + all + bob + + + + + + + + localhost + 8080 + + + /rewards/find/${custId} + GET + true + false + true + false + + + + + + + rwdId + $.id + 1 + 0 + all + + + + + ${rwdId} == 0 + true + + + + true + + + + false + {"customerId":${custId}} + = + + + + localhost + 8080 + + + /rewards/add + POST + true + false + true + false + + + + + + + rwdId + $.id + 1 + bar + all + + + + + + true + + + + false + {"id":${txnId},"customerRewardsId":${rwdId},"customerId":${custId},"transactionDate":"${txnDate}"} + = + + + + localhost + 8080 + + + /transactions/add + POST + true + false + true + false + + + + + + + + + + localhost + 8080 + + + /transactions/findAll/${rwdId} + GET + true + false + true + false + + + + + + + + 10000 + 1 + + false + 67 + random + + + + false + + saveConfig + + + true + true + true + + true + true + true + true + false + true + true + false + false + false + true + false + false + false + true + 0 + true + true + true + true + true + true + + + + + + + false + + saveConfig + + + true + true + true + + true + true + true + true + false + true + true + false + false + false + true + false + false + false + true + 0 + true + true + true + true + true + true + + + + + + + + + diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.properties b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.properties new file mode 100644 index 0000000000..68adf90856 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.properties @@ -0,0 +1,5 @@ +grinder.script = grinder.py +grinder.threads = 100 +grinder.processes = 1 +grinder.runs = 10 +grinder.logDirectory = /logs diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.py b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.py new file mode 100644 index 0000000000..025f90d38b --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.py @@ -0,0 +1,40 @@ +import java.util.Random +from net.grinder.script import Test +from net.grinder.script.Grinder import grinder +from net.grinder.plugin.http import HTTPRequest, HTTPPluginControl, HTTPUtilities +from HTTPClient import NVPair + +def parseJsonString(json, element): + for x in json.split(","): + pc = x.replace('"','').split(":") + if pc[0].replace("{","") == element: + ele = pc[1].replace("}","") + return ele + else: + return "" + +test1 = Test(1, "Request resource") +request1 = HTTPRequest() +headers = \ +( NVPair('Content-Type', 'application/json'), ) +request1.setHeaders(headers) +utilities = HTTPPluginControl.getHTTPUtilities() +test1.record(request1) +random=java.util.Random() + +class TestRunner: + def __call__(self): + customerId = str(random.nextInt()); + + result = request1.POST("http://localhost:8080/transactions/add", "{"'"customerRewardsId"'":null,"'"customerId"'":"+ customerId + ","'"transactionDate"'":null}") + txnId = parseJsonString(result.getText(), "id") + + result = request1.GET("http://localhost:8080/rewards/find/"+ customerId) + rwdId = parseJsonString(result.getText(), "id") + + if rwdId == "": + result = request1.POST("http://localhost:8080/rewards/add", "{"'"customerId"'":"+ customerId + "}") + rwdId = parseJsonString(result.getText(), "id") + + result = request1.POST("http://localhost:8080/transactions/add", "{"'"id"'":" + txnId + ","'"customerRewardsId"'":" + rwdId + ","'"customerId"'":"+ customerId + ","'"transactionDate"'":null}") + result = request1.GET("http://localhost:8080/transactions/findAll/" + rwdId) \ No newline at end of file diff --git a/testing-modules/mockito-2/pom.xml b/testing-modules/mockito-2/pom.xml index cab4d7977b..5f60566566 100644 --- a/testing-modules/mockito-2/pom.xml +++ b/testing-modules/mockito-2/pom.xml @@ -5,7 +5,7 @@ mockito-2 0.0.1-SNAPSHOT jar - mockito-2-with-java8 + mockito-2 com.baeldung diff --git a/testing-modules/mockserver/pom.xml b/testing-modules/mockserver/pom.xml index c2fa2870e2..1db409bd7c 100644 --- a/testing-modules/mockserver/pom.xml +++ b/testing-modules/mockserver/pom.xml @@ -5,7 +5,8 @@ com.baeldung mockserver 1.0.0-SNAPSHOT - + mockserver + com.baeldung parent-modules diff --git a/testing-modules/parallel-tests-junit/pom.xml b/testing-modules/parallel-tests-junit/pom.xml index 3fd4e695e5..ecca8b3930 100644 --- a/testing-modules/parallel-tests-junit/pom.xml +++ b/testing-modules/parallel-tests-junit/pom.xml @@ -5,6 +5,8 @@ parallel-tests-junit 0.0.1-SNAPSHOT pom + parallel-tests-junit + math-test-functions string-test-functions diff --git a/testing-modules/selenium-junit-testng/pom.xml b/testing-modules/selenium-junit-testng/pom.xml index e22f7421cf..ae15fc97c0 100644 --- a/testing-modules/selenium-junit-testng/pom.xml +++ b/testing-modules/selenium-junit-testng/pom.xml @@ -4,7 +4,8 @@ com.baeldung selenium-junit-testng 0.0.1-SNAPSHOT - + selenium-junit-testng + com.baeldung parent-modules diff --git a/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/Employee.java b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/Employee.java new file mode 100644 index 0000000000..0677b05d66 --- /dev/null +++ b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/Employee.java @@ -0,0 +1,23 @@ +package org.baeldung.reflectiontestutils.repository; + +public class Employee { + private Integer id; + private String name; + + public Integer getId() { + return id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + private String employeeToString() { + return "id: " + getId() + "; name: " + getName(); + } + +} diff --git a/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/EmployeeService.java b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/EmployeeService.java new file mode 100644 index 0000000000..699ec3236c --- /dev/null +++ b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/EmployeeService.java @@ -0,0 +1,14 @@ +package org.baeldung.reflectiontestutils.repository; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +@Component +public class EmployeeService { + @Autowired + private HRService hrService; + + public String findEmployeeStatus(Integer employeeId) { + return "Employee " + employeeId + " status: " + hrService.getEmployeeStatus(employeeId); + } +} diff --git a/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/HRService.java b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/HRService.java new file mode 100644 index 0000000000..e693aca764 --- /dev/null +++ b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/HRService.java @@ -0,0 +1,11 @@ +package org.baeldung.reflectiontestutils.repository; + +import org.springframework.stereotype.Component; + +@Component +public class HRService { + + public String getEmployeeStatus(Integer employeeId) { + return "Inactive"; + } +} diff --git a/testing-modules/spring-testing/src/test/java/org/baeldung/reflectiontestutils/ReflectionTestUtilsUnitTest.java b/testing-modules/spring-testing/src/test/java/org/baeldung/reflectiontestutils/ReflectionTestUtilsUnitTest.java new file mode 100644 index 0000000000..64c7ca19ef --- /dev/null +++ b/testing-modules/spring-testing/src/test/java/org/baeldung/reflectiontestutils/ReflectionTestUtilsUnitTest.java @@ -0,0 +1,46 @@ +package org.baeldung.reflectiontestutils; + +import static org.junit.Assert.*; +import static org.mockito.Mockito.mock; + +import org.baeldung.reflectiontestutils.repository.Employee; +import org.baeldung.reflectiontestutils.repository.EmployeeService; +import org.baeldung.reflectiontestutils.repository.HRService; +import org.junit.Test; +import org.springframework.test.util.ReflectionTestUtils; + +import static org.mockito.Mockito.when; + +public class ReflectionTestUtilsUnitTest { + + @Test + public void whenNonPublicField_thenReflectionTestUtilsSetField() { + Employee employee = new Employee(); + ReflectionTestUtils.setField(employee, "id", 1); + assertTrue(employee.getId().equals(1)); + + } + + @Test + public void whenNonPublicMethod_thenReflectionTestUtilsInvokeMethod() { + Employee employee = new Employee(); + ReflectionTestUtils.setField(employee, "id", 1); + employee.setName("Smith, John"); + assertTrue(ReflectionTestUtils.invokeMethod(employee, "employeeToString").equals("id: 1; name: Smith, John")); + } + + @Test + public void whenInjectingMockOfDependency_thenReflectionTestUtilsSetField() { + Employee employee = new Employee(); + ReflectionTestUtils.setField(employee, "id", 1); + employee.setName("Smith, John"); + + HRService hrService = mock(HRService.class); + when(hrService.getEmployeeStatus(employee.getId())).thenReturn("Active"); + EmployeeService employeeService = new EmployeeService(); + + // Inject mock into the private field + ReflectionTestUtils.setField(employeeService, "hrService", hrService); + assertEquals("Employee " + employee.getId() + " status: Active", employeeService.findEmployeeStatus(employee.getId())); + } +} diff --git a/twilio/pom.xml b/twilio/pom.xml index 610cc04b60..81fbf8ab20 100644 --- a/twilio/pom.xml +++ b/twilio/pom.xml @@ -4,7 +4,8 @@ 4.0.0 twilio 1.0-SNAPSHOT - + twilio + parent-modules com.baeldung diff --git a/vertx-and-rxjava/pom.xml b/vertx-and-rxjava/pom.xml index cbc94dd8f1..389eaf687b 100644 --- a/vertx-and-rxjava/pom.xml +++ b/vertx-and-rxjava/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 vertx-and-rxjava - + vertx-and-rxjava + com.baeldung parent-modules diff --git a/video-tutorials/jackson-annotations/pom.xml b/video-tutorials/jackson-annotations/pom.xml index 748721b83c..121609ad4d 100644 --- a/video-tutorials/jackson-annotations/pom.xml +++ b/video-tutorials/jackson-annotations/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - com.baeldung jackson-annotations 1.0.0-SNAPSHOT - jacksonannotation + jackson-annotations com.baeldung diff --git a/vraptor/pom.xml b/vraptor/pom.xml index ae43d8e083..97005bd158 100644 --- a/vraptor/pom.xml +++ b/vraptor/pom.xml @@ -1,11 +1,11 @@ 4.0.0 - com.baeldung vraptor 1.0.0 war + vraptor A demo project to start using VRaptor 4 diff --git a/xmlunit-2/pom.xml b/xmlunit-2/pom.xml index 806ebb6c0e..faefeca7a1 100644 --- a/xmlunit-2/pom.xml +++ b/xmlunit-2/pom.xml @@ -4,6 +4,7 @@ com.baeldung xmlunit-2 1.0 + xmlunit-2 com.baeldung