diff --git a/algorithms-miscellaneous-3/README.md b/algorithms-miscellaneous-3/README.md index 00b785c1b2..dd5bbac162 100644 --- a/algorithms-miscellaneous-3/README.md +++ b/algorithms-miscellaneous-3/README.md @@ -13,6 +13,5 @@ This module contains articles about algorithms. Some classes of algorithms, e.g. - [Checking if a Java Graph has a Cycle](https://www.baeldung.com/java-graph-has-a-cycle) - [A Guide to the Folding Technique in Java](https://www.baeldung.com/folding-hashing-technique) - [Creating a Triangle with for Loops in Java](https://www.baeldung.com/java-print-triangle) -- [Efficient Word Frequency Calculator in Java](https://www.baeldung.com/java-word-frequency) - [The K-Means Clustering Algorithm in Java](https://www.baeldung.com/java-k-means-clustering-algorithm) - More articles: [[<-- prev]](/algorithms-miscellaneous-2) [[next -->]](/algorithms-miscellaneous-4) diff --git a/apache-olingo/olingo2/README.md b/apache-olingo/olingo2/README.md deleted file mode 100644 index 826cd0133e..0000000000 --- a/apache-olingo/olingo2/README.md +++ /dev/null @@ -1,3 +0,0 @@ -### Relevant Articles: - -- [Intro to OData with Olingo](https://www.baeldung.com/olingo) diff --git a/cas/cas-server/README.md b/cas/cas-server/README.md deleted file mode 100644 index b224738732..0000000000 --- a/cas/cas-server/README.md +++ /dev/null @@ -1,146 +0,0 @@ -CAS Overlay Template [![Build Status](https://travis-ci.org/apereo/cas-overlay-template.svg?branch=master)](https://travis-ci.org/apereo/cas-overlay-template) -======================= - -Generic CAS WAR overlay to exercise the latest versions of CAS. This overlay could be freely used as a starting template for local CAS war overlays. - -# Versions - -- CAS `6.1.x` -- JDK `11` - -# Overview - -To build the project, use: - -```bash -# Use --refresh-dependencies to force-update SNAPSHOT versions -./gradlew[.bat] clean build -``` - -To see what commands are available to the build script, run: - -```bash -./gradlew[.bat] tasks -``` - -To launch into the CAS command-line shell: - -```bash -./gradlew[.bat] downloadShell runShell -``` - -To fetch and overlay a CAS resource or view, use: - -```bash -./gradlew[.bat] getResource -PresourceName=[resource-name] -``` - -To list all available CAS views and templates: - -```bash -./gradlew[.bat] listTemplateViews -``` - -To unzip and explode the CAS web application file and the internal resources jar: - -```bash -./gradlew[.bat] explodeWar -``` - -# Configuration - -- The `etc` directory contains the configuration files and directories that need to be copied to `/etc/cas/config`. - -```bash -./gradlew[.bat] copyCasConfiguration -``` - -- The specifics of the build are controlled using the `gradle.properties` file. - -## Adding Modules - -CAS modules may be specified under the `dependencies` block of the [Gradle build script](build.gradle): - -```gradle -dependencies { - compile "org.apereo.cas:cas-server-some-module:${project.casVersion}" - ... -} -``` - -To collect the list of all project modules and dependencies: - -```bash -./gradlew[.bat] allDependencies -``` - -### Clear Gradle Cache - -If you need to, on Linux/Unix systems, you can delete all the existing artifacts (artifacts and metadata) Gradle has downloaded using: - -```bash -# Only do this when absolutely necessary -rm -rf $HOME/.gradle/caches/ -``` - -Same strategy applies to Windows too, provided you switch `$HOME` to its equivalent in the above command. - -# Deployment - -- Create a keystore file `thekeystore` under `/etc/cas`. Use the password `changeit` for both the keystore and the key/certificate entries. This can either be done using the JDK's `keytool` utility or via the following command: - -```bash -./gradlew[.bat] createKeystore -``` - -- Ensure the keystore is loaded up with keys and certificates of the server. - -On a successful deployment via the following methods, CAS will be available at: - -* `https://cas.server.name:8443/cas` - -## Executable WAR - -Run the CAS web application as an executable WAR: - -```bash -./gradlew[.bat] run -``` - -Debug the CAS web application as an executable WAR: - -```bash -./gradlew[.bat] debug -``` - -Run the CAS web application as a *standalone* executable WAR: - -```bash -./gradlew[.bat] clean executable -``` - -## External - -Deploy the binary web application file `cas.war` after a successful build to a servlet container of choice. - -## Docker - -The following strategies outline how to build and deploy CAS Docker images. - -### Jib - -The overlay embraces the [Jib Gradle Plugin](https://github.com/GoogleContainerTools/jib) to provide easy-to-use out-of-the-box tooling for building CAS docker images. Jib is an open-source Java containerizer from Google that lets Java developers build containers using the tools they know. It is a container image builder that handles all the steps of packaging your application into a container image. It does not require you to write a Dockerfile or have Docker installed, and it is directly integrated into the overlay. - -```bash -./gradlew build jibDockerBuild -``` - -### Dockerfile - -You can also use the native Docker tooling and the provided `Dockerfile` to build and run CAS. - -```bash -chmod +x *.sh -./docker-build.sh -./docker-run.sh -``` diff --git a/core-java-modules/core-java-14/src/main/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerException.java b/core-java-modules/core-java-14/src/main/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerException.java new file mode 100644 index 0000000000..ef5dbb754c --- /dev/null +++ b/core-java-modules/core-java-14/src/main/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerException.java @@ -0,0 +1,56 @@ +package com.baeldung.java14.helpfulnullpointerexceptions; + +public class HelpfulNullPointerException { + + public static void main(String[] args) { + Employee employee = null; + employee.getName(); + } + + public String getEmployeeEmailAddress(Employee employee) { + String emailAddress = employee.getPersonalDetails().getEmailAddress().toLowerCase(); + return emailAddress; + } + + static class Employee { + String name; + PersonalDetails personalDetails; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public PersonalDetails getPersonalDetails() { + return personalDetails; + } + + public void setPersonalDetails(PersonalDetails personalDetails) { + this.personalDetails = personalDetails; + } + } + + static class PersonalDetails { + String emailAddress; + String phone; + + public String getEmailAddress() { + return emailAddress; + } + + public void setEmailAddress(String emailAddress) { + this.emailAddress = emailAddress; + } + + public String getPhone() { + return phone; + } + + public void setPhone(String phone) { + this.phone = phone; + } + } +} diff --git a/core-java-modules/core-java-14/src/test/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerExceptionUnitTest.java b/core-java-modules/core-java-14/src/test/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerExceptionUnitTest.java new file mode 100644 index 0000000000..fae331bb92 --- /dev/null +++ b/core-java-modules/core-java-14/src/test/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerExceptionUnitTest.java @@ -0,0 +1,37 @@ +package com.baeldung.java14.helpfulnullpointerexceptions; + +import org.junit.Test; + +import static com.baeldung.java14.helpfulnullpointerexceptions.HelpfulNullPointerException.Employee; +import static com.baeldung.java14.helpfulnullpointerexceptions.HelpfulNullPointerException.PersonalDetails; +import static org.assertj.core.api.Assertions.assertThat; + +public class HelpfulNullPointerExceptionUnitTest { + + @Test (expected = NullPointerException.class) + public void givenAnEmptyPersonalDetails_whenEmailAddressIsAccessed_thenThrowNPE() { + var helpfulNPE = new HelpfulNullPointerException(); + + var employee = new Employee(); + employee.setName("Eduard"); + employee.setPersonalDetails(new PersonalDetails()); + helpfulNPE.getEmployeeEmailAddress(employee); + } + + @Test + public void givenCompletePersonalDetails_whenEmailAddressIsAccessed_thenSuccess() { + var helpfulNPE = new HelpfulNullPointerException(); + var emailAddress = "eduard@gmx.com"; + + var employee = new Employee(); + employee.setName("Eduard"); + + var personalDetails = new PersonalDetails(); + personalDetails.setEmailAddress(emailAddress.toUpperCase()); + personalDetails.setPhone("1234"); + employee.setPersonalDetails(personalDetails); + + assertThat(helpfulNPE.getEmployeeEmailAddress(employee)).isEqualTo(emailAddress); + } + +} diff --git a/core-java-modules/core-java-8-2/README.md b/core-java-modules/core-java-8-2/README.md index 961941aac7..c1c09d2192 100644 --- a/core-java-modules/core-java-8-2/README.md +++ b/core-java-modules/core-java-8-2/README.md @@ -4,7 +4,6 @@ This module contains articles about Java 8 core features ### Relevant Articles: -- [How to Delay Code Execution in Java](https://www.baeldung.com/java-delay-code-execution) - [Run a Java Application from the Command Line](https://www.baeldung.com/java-run-jar-with-arguments) - [Java 8 Stream skip() vs limit()](https://www.baeldung.com/java-stream-skip-vs-limit) - [Guide to Java BiFunction Interface](https://www.baeldung.com/java-bifunction-interface) diff --git a/core-java-modules/core-java-collections-2/README.md b/core-java-modules/core-java-collections-2/README.md index de5daddb38..e5f6126811 100644 --- a/core-java-modules/core-java-collections-2/README.md +++ b/core-java-modules/core-java-collections-2/README.md @@ -12,4 +12,3 @@ - [Sorting in Java](https://www.baeldung.com/java-sorting) - [Getting the Size of an Iterable in Java](https://www.baeldung.com/java-iterable-size) - [Java Null-Safe Streams from Collections](https://www.baeldung.com/java-null-safe-streams-from-collections) -- [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream) diff --git a/java-collections-maps-2/README.md b/core-java-modules/core-java-collections-maps-2/README.md similarity index 86% rename from java-collections-maps-2/README.md rename to core-java-modules/core-java-collections-maps-2/README.md index 8b33276f56..f49ba25c8c 100644 --- a/java-collections-maps-2/README.md +++ b/core-java-modules/core-java-collections-maps-2/README.md @@ -13,5 +13,4 @@ This module contains articles about Map data structures in Java. - [Sort a HashMap in Java](https://www.baeldung.com/java-hashmap-sort) - [Finding the Highest Value in a Java Map](https://www.baeldung.com/java-find-map-max) - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) -- [Java TreeMap vs HashMap](https://www.baeldung.com/java-treemap-vs-hashmap) -- More articles: [[<-- prev>]](/../java-collections-maps) +- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps) [[next -->]](/core-java-modules/core-java-collections-maps-3) diff --git a/java-collections-maps-2/pom.xml b/core-java-modules/core-java-collections-maps-2/pom.xml similarity index 94% rename from java-collections-maps-2/pom.xml rename to core-java-modules/core-java-collections-maps-2/pom.xml index a246559f61..a08a4ac072 100644 --- a/java-collections-maps-2/pom.xml +++ b/core-java-modules/core-java-collections-maps-2/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 - java-collections-maps-2 + core-java-collections-maps-2 0.1.0-SNAPSHOT - java-collections-maps-2 + core-java-collections-maps-2 jar com.baeldung parent-java 0.0.1-SNAPSHOT - ../parent-java + ../../parent-java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/Product.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/Product.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/Product.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/Product.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java diff --git a/core-java-modules/core-java-collections-maps-3/README.md b/core-java-modules/core-java-collections-maps-3/README.md new file mode 100644 index 0000000000..64a3b75d83 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-3/README.md @@ -0,0 +1,8 @@ +## Java Collections Cookbooks and Examples + +This module contains articles about Map data structures in Java. + +### Relevant Articles: +- [Java TreeMap vs HashMap](https://www.baeldung.com/java-treemap-vs-hashmap) +- [Comparing Two HashMaps in Java](https://www.baeldung.com/java-compare-hashmaps) +- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps-2) diff --git a/core-java-modules/core-java-collections-maps-3/pom.xml b/core-java-modules/core-java-collections-maps-3/pom.xml new file mode 100644 index 0000000000..95414c12c2 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-3/pom.xml @@ -0,0 +1,26 @@ + + + 4.0.0 + core-java-collections-maps-3 + 0.1.0-SNAPSHOT + core-java-collections-maps-3 + jar + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../../parent-java + + + + + + + + + + + \ No newline at end of file diff --git a/java-collections-maps/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java b/core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java rename to core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java rename to core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java diff --git a/java-collections-maps/README.md b/core-java-modules/core-java-collections-maps/README.md similarity index 87% rename from java-collections-maps/README.md rename to core-java-modules/core-java-collections-maps/README.md index dfd0d47dbc..828f8992e1 100644 --- a/java-collections-maps/README.md +++ b/core-java-modules/core-java-collections-maps/README.md @@ -10,8 +10,7 @@ This module contains articles about Map data structures in Java. - [How to Store Duplicate Keys in a Map in Java?](https://www.baeldung.com/java-map-duplicate-keys) - [Get the Key for a Value from a Java Map](https://www.baeldung.com/java-map-key-from-value) - [How to Check If a Key Exists in a Map](https://www.baeldung.com/java-map-key-exists) -- [Comparing Two HashMaps in Java](https://www.baeldung.com/java-compare-hashmaps) - [Immutable Map Implementations in Java](https://www.baeldung.com/java-immutable-maps) - [Guide to Apache Commons MultiValuedMap](https://www.baeldung.com/apache-commons-multi-valued-map) - [The Java HashMap Under the Hood](https://www.baeldung.com/java-hashmap-advanced) -- More articles: [[next -->]](/../java-collections-maps-2) +- More articles: [[next -->]](/core-java-modules/core-java-collections-maps-2) diff --git a/java-collections-maps/pom.xml b/core-java-modules/core-java-collections-maps/pom.xml similarity index 87% rename from java-collections-maps/pom.xml rename to core-java-modules/core-java-collections-maps/pom.xml index 38cf1c38ad..c0dd705c1c 100644 --- a/java-collections-maps/pom.xml +++ b/core-java-modules/core-java-collections-maps/pom.xml @@ -2,16 +2,16 @@ 4.0.0 - java-collections-maps + core-java-collections-maps 0.1.0-SNAPSHOT - java-collections-maps + core-java-collections-maps jar - + com.baeldung parent-java 0.0.1-SNAPSHOT - ../parent-java + ../../parent-java diff --git a/java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java b/core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java similarity index 100% rename from java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java rename to core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java diff --git a/java-collections-maps/src/main/java/com/baeldung/map/MyKey.java b/core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyKey.java similarity index 100% rename from java-collections-maps/src/main/java/com/baeldung/map/MyKey.java rename to core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyKey.java diff --git a/java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java b/core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java similarity index 100% rename from java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java rename to core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java diff --git a/java-collections-maps/src/main/resources/logback.xml b/core-java-modules/core-java-collections-maps/src/main/resources/logback.xml similarity index 100% rename from java-collections-maps/src/main/resources/logback.xml rename to core-java-modules/core-java-collections-maps/src/main/resources/logback.xml diff --git a/java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java diff --git a/core-java-modules/core-java-collections/README.md b/core-java-modules/core-java-collections/README.md index 340c2b286e..12e3c5ac17 100644 --- a/core-java-modules/core-java-collections/README.md +++ b/core-java-modules/core-java-collections/README.md @@ -3,7 +3,6 @@ This module contains articles about Java collections ### Relevant Articles: -- [Collect a Java Stream to an Immutable Collection](https://www.baeldung.com/java-stream-immutable-collection) - [Introduction to the Java ArrayDeque](https://www.baeldung.com/java-array-deque) - [An Introduction to Java.util.Hashtable Class](https://www.baeldung.com/java-hash-table) - [Thread Safe LIFO Data Structure Implementations](https://www.baeldung.com/java-lifo-thread-safe) @@ -13,4 +12,4 @@ This module contains articles about Java collections - [Defining a Char Stack in Java](https://www.baeldung.com/java-char-stack) - [Guide to the Java Queue Interface](https://www.baeldung.com/java-queue) - [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections) -- [[More -->]](/core-java-modules/core-java-collections-2) \ No newline at end of file +- [[More -->]](/core-java-modules/core-java-collections-2) diff --git a/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/TaskRunner.java b/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/TaskRunner.java new file mode 100644 index 0000000000..f0493d4911 --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/TaskRunner.java @@ -0,0 +1,25 @@ +package com.baeldung.concurrent.volatilekeyword; + +public class TaskRunner { + + private static int number; + private volatile static boolean ready; + + private static class Reader extends Thread { + + @Override + public void run() { + while (!ready) { + Thread.yield(); + } + + System.out.println(number); + } + } + + public static void main(String[] args) { + new Reader().start(); + number = 42; + ready = true; + } +} diff --git a/core-java-modules/core-java-concurrency-collections-2/README.md b/core-java-modules/core-java-concurrency-collections-2/README.md new file mode 100644 index 0000000000..91da6c623c --- /dev/null +++ b/core-java-modules/core-java-concurrency-collections-2/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Introduction to Lock Striping](https://www.baeldung.com/java-lock-stripping) diff --git a/core-java-modules/core-java-io-2/README.md b/core-java-modules/core-java-io-2/README.md index 62461be0ff..84cabc5992 100644 --- a/core-java-modules/core-java-io-2/README.md +++ b/core-java-modules/core-java-io-2/README.md @@ -12,4 +12,5 @@ This module contains articles about core Java input and output (IO) - [Java – Append Data to a File](https://www.baeldung.com/java-append-to-file) - [How to Copy a File with Java](https://www.baeldung.com/java-copy-file) - [Create a Directory in Java](https://www.baeldung.com/java-create-directory) +- [Java IO vs NIO](https://www.baeldung.com/java-io-vs-nio) - [[<-- Prev]](/core-java-modules/core-java-io) diff --git a/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java b/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java index ab4ea2b657..a26b0a74b0 100644 --- a/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java +++ b/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java @@ -1,8 +1,12 @@ package com.baeldung.comparelong; import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatCode; + import org.junit.Test; +import java.util.Objects; + public class CompareLongUnitTest { @Test @@ -32,6 +36,33 @@ public class CompareLongUnitTest { assertThat(l1.equals(l2)).isTrue(); } + @Test + public void givenLongValuesLessThan128_whenUsingObjectsEquals_thenSuccess() { + + Long l1 = 127L; + Long l2 = 127L; + + assertThat(Objects.equals(l1, l2)).isTrue(); + } + + @Test + public void givenLongValuesGreaterOrEqualsThan128_whenUsingObjectsEquals_thenSuccess() { + + Long l1 = 128L; + Long l2 = 128L; + + assertThat(Objects.equals(l1, l2)).isTrue(); + } + + @Test + public void givenNullReference_whenUsingObjectsEquals_thenNoException() { + + Long l1 = null; + Long l2 = 128L; + + assertThatCode(() -> Objects.equals(l1, l2)).doesNotThrowAnyException(); + } + @Test public void givenLongValuesGreaterOrEqualsThan128_whenUsingComparisonOperator_andLongValue_thenSuccess() { diff --git a/core-java-modules/core-java-security-2/README.md b/core-java-modules/core-java-security-2/README.md index c250e24078..2eb21fb77e 100644 --- a/core-java-modules/core-java-security-2/README.md +++ b/core-java-modules/core-java-security-2/README.md @@ -1,3 +1,11 @@ +## Core Java Security + +This module contains articles about core Java Security + ### Relevant Articles: - [Guide To The Java Authentication And Authorization Service (JAAS)](https://www.baeldung.com/java-authentication-authorization-service) +- [MD5 Hashing in Java](http://www.baeldung.com/java-md5) +- [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing) +- [SHA-256 and SHA3-256 Hashing in Java](https://www.baeldung.com/sha-256-hashing-java) +- More articles: [[<-- prev]](/core-java-modules/core-java-security) diff --git a/core-java-modules/core-java-security-2/pom.xml b/core-java-modules/core-java-security-2/pom.xml index 23f0c5aab9..5db3b67c04 100644 --- a/core-java-modules/core-java-security-2/pom.xml +++ b/core-java-modules/core-java-security-2/pom.xml @@ -16,4 +16,45 @@ ../../parent-java + + + + commons-codec + commons-codec + ${commons-codec.version} + + + + org.bouncycastle + bcprov-jdk15on + ${bouncycastle.version} + + + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + + + javax.xml.bind + jaxb-api + 2.3.1 + + + + + + + + 1.60 + 1.11 + + + 3.10.0 + + diff --git a/core-java-modules/core-java-security-2/src/main/java/com/baeldung/checksums/ChecksumUtils.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/checksums/ChecksumUtils.java new file mode 100644 index 0000000000..d214a0f757 --- /dev/null +++ b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/checksums/ChecksumUtils.java @@ -0,0 +1,23 @@ +package com.baeldung.checksums; + +import java.io.IOException; +import java.io.InputStream; +import java.util.zip.CRC32; +import java.util.zip.CheckedInputStream; +import java.util.zip.Checksum; + +public class ChecksumUtils { + + public static long getChecksumCRC32(byte[] bytes) { + Checksum crc32 = new CRC32(); + crc32.update(bytes, 0, bytes.length); + return crc32.getValue(); + } + + public static long getChecksumCRC32(InputStream stream, int bufferSize) throws IOException { + CheckedInputStream checkedInputStream = new CheckedInputStream(stream, new CRC32()); + byte[] buffer = new byte[bufferSize]; + while (checkedInputStream.read(buffer, 0, buffer.length) >= 0) {} + return checkedInputStream.getChecksum().getValue(); + } +} diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/DigestAlgorithms.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/DigestAlgorithms.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/DigestAlgorithms.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/DigestAlgorithms.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/Keccak256Hashing.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/Keccak256Hashing.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/Keccak256Hashing.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/Keccak256Hashing.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA256Hashing.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA256Hashing.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA256Hashing.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA256Hashing.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA3Hashing.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA3Hashing.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA3Hashing.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA3Hashing.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHACommonUtils.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHACommonUtils.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHACommonUtils.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHACommonUtils.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java diff --git a/core-java-modules/core-java-security-2/src/test/java/com/baeldung/checksums/ChecksumUtilsUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/checksums/ChecksumUtilsUnitTest.java new file mode 100644 index 0000000000..f5366917f6 --- /dev/null +++ b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/checksums/ChecksumUtilsUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.checksums; + + +import org.junit.Before; +import org.junit.Test; + +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; + +import static org.junit.jupiter.api.Assertions.*; + +class ChecksumUtilsUnitTest { + + byte[] arr; + + @Before + void setUp() { + arr = new byte[]{0,10,21,20,35,40,120,56,72,22}; + } + + @Test + void givenByteArray_whenChecksumCreated_checkCorrect() { + + long checksum = ChecksumUtils.getChecksumCRC32(arr); + + assertEquals(3915397664L, checksum); + } + + @Test + void givenTwoDifferentStrings_whenChecksumCreated_checkCollision() { + + String plumless = "plumless"; + String buckeroo = "buckeroo"; + + long plumlessChecksum = ChecksumUtils.getChecksumCRC32(plumless.getBytes()); + long buckerooChecksum = ChecksumUtils.getChecksumCRC32(buckeroo.getBytes()); + + assertEquals(plumlessChecksum, buckerooChecksum); + } + + @Test + void givenInputString_whenChecksumCreated_checkCorrect() throws IOException { + + InputStream inputStream = new ByteArrayInputStream(arr); + long checksum = ChecksumUtils.getChecksumCRC32(inputStream, 10); + + assertEquals(3915397664L, checksum); + + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/resources/test_md5.txt b/core-java-modules/core-java-security-2/src/test/resources/test_md5.txt similarity index 100% rename from core-java-modules/core-java-security/src/test/resources/test_md5.txt rename to core-java-modules/core-java-security-2/src/test/resources/test_md5.txt diff --git a/core-java-modules/core-java-security/README.md b/core-java-modules/core-java-security/README.md index ff9b1eef14..83b12793b5 100644 --- a/core-java-modules/core-java-security/README.md +++ b/core-java-modules/core-java-security/README.md @@ -3,17 +3,16 @@ This module contains articles about core Java Security ### Relevant Articles: -- [MD5 Hashing in Java](http://www.baeldung.com/java-md5) + - [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class) - [Introduction to SSL in Java](http://www.baeldung.com/java-ssl) - [Java KeyStore API](http://www.baeldung.com/java-keystore) - [Encrypting and Decrypting Files in Java](http://www.baeldung.com/java-cipher-input-output-stream) -- [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing) - [SSL Handshake Failures](https://www.baeldung.com/java-ssl-handshake-failures) -- [SHA-256 and SHA3-256 Hashing in Java](https://www.baeldung.com/sha-256-hashing-java) - [Enabling TLS v1.2 in Java 7](https://www.baeldung.com/java-7-tls-v12) - [The Java SecureRandom Class](https://www.baeldung.com/java-secure-random) - [An Introduction to Java SASL](https://www.baeldung.com/java-sasl) - [A Guide to Java GSS API](https://www.baeldung.com/java-gss) - [Intro to the Java SecurityManager](https://www.baeldung.com/java-security-manager) +- More articles: [[next -->]](/core-java-modules/core-java-security-2) diff --git a/core-java-modules/core-java-security/pom.xml b/core-java-modules/core-java-security/pom.xml index a46c2e2d40..96024a73a1 100644 --- a/core-java-modules/core-java-security/pom.xml +++ b/core-java-modules/core-java-security/pom.xml @@ -24,24 +24,9 @@ ${assertj-core.version} test - - - commons-codec - commons-codec - ${commons-codec.version} - - - org.bouncycastle - bcprov-jdk15on - ${bouncycastle.version} - - - 1.60 - 1.11 - 3.10.0 diff --git a/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/bigdecimals/AddNumbersUnitTest.java b/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/bigdecimals/AddNumbersUnitTest.java new file mode 100644 index 0000000000..9399908b30 --- /dev/null +++ b/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/bigdecimals/AddNumbersUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.streams.bigdecimals; + +import static org.junit.Assert.assertEquals; + +import java.math.BigDecimal; +import java.util.Arrays; +import java.util.List; +import java.util.stream.IntStream; +import java.util.stream.Stream; + +import org.junit.Test; + +public class AddNumbersUnitTest { + + @Test + public void givenIntStream_whenSum_thenResultIsCorrect() { + IntStream intNumbers = IntStream.range(0, 3); + assertEquals(3, intNumbers.sum()); + } + + @Test + public void givenCollectionOfDouble_whenUsingMapToDoubleToSum_thenResultIsCorrect() { + List doubleNumbers = Arrays.asList(23.48, 52.26, 13.5); + double result = doubleNumbers.stream() + .mapToDouble(Double::doubleValue) + .sum(); + assertEquals(89.24, result, .1); + } + + public void givenStreamOfIntegers_whenUsingReduceToSum_thenResultIsCorrect() { + Stream intNumbers = Stream.of(0, 1, 2); + int result = intNumbers.reduce(0, Integer::sum); + assertEquals(106, result); + } + + public void givenStreamOfBigDecimals_whenUsingReduceToSum_thenResultIsCorrect() { + Stream bigDecimalNumber = Stream.of(BigDecimal.ZERO, BigDecimal.ONE, BigDecimal.TEN); + BigDecimal result = bigDecimalNumber.reduce(BigDecimal.ZERO, BigDecimal::add); + assertEquals(11, result); + } + +} diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml index ebdb11925b..3fc978a68c 100644 --- a/core-java-modules/pom.xml +++ b/core-java-modules/pom.xml @@ -42,6 +42,9 @@ core-java-collections-list core-java-collections-list-2 core-java-collections-list-3 + core-java-collections-maps + core-java-collections-maps-2 + core-java-collections-maps-3 core-java-concurrency-2 diff --git a/core-kotlin-modules/core-kotlin/README.md b/core-kotlin-modules/core-kotlin/README.md index 90caccf5c8..151da607ac 100644 --- a/core-kotlin-modules/core-kotlin/README.md +++ b/core-kotlin-modules/core-kotlin/README.md @@ -3,7 +3,7 @@ This module contains articles about Kotlin core features. ### Relevant articles: -- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin-intro) +- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin/tutorial) - [Kotlin Java Interoperability](https://www.baeldung.com/kotlin-java-interoperability) - [Get a Random Number in Kotlin](https://www.baeldung.com/kotlin-random-number) - [Create a Java and Kotlin Project with Maven](https://www.baeldung.com/kotlin-maven-java-project) diff --git a/core-scala/README.md b/core-scala/README.md new file mode 100644 index 0000000000..72b583c22b --- /dev/null +++ b/core-scala/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Pattern Matching in Scala](https://www.baeldung.com/scala/pattern-matching) diff --git a/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Profile.java b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Profile.java new file mode 100644 index 0000000000..165c5a9f8f --- /dev/null +++ b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Profile.java @@ -0,0 +1,20 @@ +package com.baeldung.guava.mapmaker; + +public class Profile { + private long id; + private String type; + + public Profile(long id, String type) { + this.id = id; + this.type = type; + } + + public long getId() { + return id; + } + + public String getName() { + return type; + } + +} diff --git a/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Session.java b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Session.java new file mode 100644 index 0000000000..a614f431f8 --- /dev/null +++ b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Session.java @@ -0,0 +1,13 @@ +package com.baeldung.guava.mapmaker; + +public class Session { + private long id; + + public Session(long id) { + this.id = id; + } + + public long getId() { + return id; + } +} diff --git a/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/User.java b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/User.java new file mode 100644 index 0000000000..a7f0435049 --- /dev/null +++ b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/User.java @@ -0,0 +1,20 @@ +package com.baeldung.guava.mapmaker; + +public class User { + private long id; + private String name; + + public User(long id, String name) { + this.id = id; + this.name = name; + } + + public long getId() { + return id; + } + + public String getName() { + return name; + } + +} diff --git a/guava-collections-map/src/test/java/com/baeldung/guava/mapmaker/GuavaMapMakerUnitTest.java b/guava-collections-map/src/test/java/com/baeldung/guava/mapmaker/GuavaMapMakerUnitTest.java new file mode 100644 index 0000000000..754e3ac099 --- /dev/null +++ b/guava-collections-map/src/test/java/com/baeldung/guava/mapmaker/GuavaMapMakerUnitTest.java @@ -0,0 +1,53 @@ +package com.baeldung.guava.mapmaker; + +import com.google.common.collect.MapMaker; +import org.junit.Assert; +import org.junit.Test; + +import java.util.concurrent.ConcurrentMap; + +import static org.hamcrest.CoreMatchers.equalTo; +import static org.junit.Assert.assertNotNull; + +public class GuavaMapMakerUnitTest { + @Test + public void whenCreateCaches_thenCreated() { + ConcurrentMap sessionCache = new MapMaker().makeMap(); + assertNotNull(sessionCache); + + ConcurrentMap profileCache = new MapMaker().makeMap(); + assertNotNull(profileCache); + + User userA = new User(1, "UserA"); + + sessionCache.put(userA, new Session(100)); + Assert.assertThat(sessionCache.size(), equalTo(1)); + + profileCache.put(userA, new Profile(1000, "Personal")); + Assert.assertThat(profileCache.size(), equalTo(1)); + } + + @Test + public void whenCreateCacheWithInitialCapacity_thenCreated() { + ConcurrentMap profileCache = new MapMaker().initialCapacity(100).makeMap(); + assertNotNull(profileCache); + } + + @Test + public void whenCreateCacheWithConcurrencyLevel_thenCreated() { + ConcurrentMap sessionCache = new MapMaker().concurrencyLevel(10).makeMap(); + assertNotNull(sessionCache); + } + + @Test + public void whenCreateCacheWithWeakKeys_thenCreated() { + ConcurrentMap sessionCache = new MapMaker().weakKeys().makeMap(); + assertNotNull(sessionCache); + } + + @Test + public void whenCreateCacheWithWeakValues_thenCreated() { + ConcurrentMap profileCache = new MapMaker().weakValues().makeMap(); + assertNotNull(profileCache); + } +} diff --git a/java-numbers-3/src/test/java/com/baeldung/abstractnumber/AbstractNumberUnitTest.java b/java-numbers-3/src/test/java/com/baeldung/abstractnumber/AbstractNumberUnitTest.java new file mode 100644 index 0000000000..521f2d37a6 --- /dev/null +++ b/java-numbers-3/src/test/java/com/baeldung/abstractnumber/AbstractNumberUnitTest.java @@ -0,0 +1,52 @@ +package com.baeldung.abstractnumber; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +public class AbstractNumberUnitTest { + + private final static double DOUBLE_VALUE = 9999.999; + private final static float FLOAT_VALUE = 101.99F; + private final static long LONG_VALUE = 1000L; + private final static int INTEGER_VALUE = 100; + private final static short SHORT_VALUE = 127; + private final static byte BYTE_VALUE = 120; + + @Test + public void givenDoubleValue_whenShortValueUsed_thenShortValueReturned() { + Double doubleValue = Double.valueOf(DOUBLE_VALUE); + assertEquals(9999, doubleValue.shortValue()); + } + + @Test + public void givenFloatValue_whenByteValueUsed_thenByteValueReturned() { + Float floatValue = Float.valueOf(FLOAT_VALUE); + assertEquals(101, floatValue.byteValue()); + } + + @Test + public void givenLongValue_whenInitValueUsed_thenInitValueReturned() { + Long longValue = Long.valueOf(LONG_VALUE); + assertEquals(1000, longValue.intValue()); + } + + @Test + public void givenIntegerValue_whenLongValueUsed_thenLongValueReturned() { + Integer integerValue = Integer.valueOf(INTEGER_VALUE); + assertEquals(100, integerValue.longValue()); + } + + @Test + public void givenShortValue_whenFloatValueUsed_thenFloatValueReturned() { + Short shortValue = Short.valueOf(SHORT_VALUE); + assertEquals(127.0F, shortValue.floatValue(), 0); + } + + @Test + public void givenByteValue_whenDoubleValueUsed_thenDoubleValueReturned() { + Byte byteValue = Byte.valueOf(BYTE_VALUE); + assertEquals(120.0, byteValue.doubleValue(), 0); + } + +} diff --git a/java-numbers/README.md b/java-numbers/README.md index 8f53006b38..f4b76c3c98 100644 --- a/java-numbers/README.md +++ b/java-numbers/README.md @@ -12,4 +12,5 @@ This module contains articles about numbers in Java. - [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) - [Changing the Order in a Sum Operation Can Produce Different Results?](https://www.baeldung.com/java-floating-point-sum-order) +- [Using Math.sin with Degrees](https://www.baeldung.com/java-math-sin-degrees) - More articles: [[next -->]](/../java-numbers-2) diff --git a/jws/pom.xml b/jws/pom.xml index e6ab7e05ec..f867df8051 100644 --- a/jws/pom.xml +++ b/jws/pom.xml @@ -17,7 +17,7 @@ OpenNMS Repository - http://repo.opennms.org/maven2/ + https://repo.opennms.org/maven2/ @@ -27,11 +27,6 @@ jnlp-servlet ${jnlp-servlet.version} - - javax.samples.jnlp - jnlp-jardiff - ${jnlp-jardiff.version} - @@ -84,7 +79,6 @@ 3.0.2 - 1.6.0 1.6.0 diff --git a/libraries-3/README.md b/libraries-3/README.md index f3c3375098..62bd3b9f66 100644 --- a/libraries-3/README.md +++ b/libraries-3/README.md @@ -15,4 +15,4 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m - [Introduction to the jcabi-aspects AOP Annotations Library](https://www.baeldung.com/java-jcabi-aspects) - [Introduction to Takes](https://www.baeldung.com/java-takes) - [Using NullAway to Avoid NullPointerExceptions](https://www.baeldung.com/java-nullaway) - +- [Introduction to Alibaba Arthas](https://www.baeldung.com/java-alibaba-arthas-intro) diff --git a/libraries-concurrency/coroutines-with-quasar/pom.xml b/libraries-concurrency/coroutines-with-quasar/pom.xml new file mode 100644 index 0000000000..59241272e7 --- /dev/null +++ b/libraries-concurrency/coroutines-with-quasar/pom.xml @@ -0,0 +1,84 @@ + + 4.0.0 + coroutines-with-quasar + coroutines-with-quasar + + + com.baeldung + libraries-concurrency + 1.0.0-SNAPSHOT + + + + + co.paralleluniverse + quasar-core + 0.8.0 + + + co.paralleluniverse + quasar-actors + 0.8.0 + + + co.paralleluniverse + quasar-reactive-streams + 0.8.0 + + + + + + + maven-dependency-plugin + 3.1.2 + + + getClasspathFilenames + + properties + + + + + + org.codehaus.mojo + exec-maven-plugin + 1.6.0 + + com.baeldung.quasar.App + target/classes + java + + + -Dco.paralleluniverse.fibers.verifyInstrumentation=true + + + -javaagent:${co.paralleluniverse:quasar-core:jar} + + + -classpath + + + + com.baeldung.quasar.App + + + + + maven-compiler-plugin + 3.8.0 + + + org.apache.maven.plugins + maven-compiler-plugin + + 12 + 12 + + + + + diff --git a/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java b/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java new file mode 100644 index 0000000000..510877d1be --- /dev/null +++ b/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java @@ -0,0 +1,11 @@ +package com.baeldung.quasar; + +import co.paralleluniverse.fibers.Fiber; + +public class App { + public static void main(String[] args) { + new Fiber(() -> { + System.out.println("Inside fiber coroutine..."); + }).start(); + } +} diff --git a/libraries-concurrency/pom.xml b/libraries-concurrency/pom.xml new file mode 100644 index 0000000000..cb59b17674 --- /dev/null +++ b/libraries-concurrency/pom.xml @@ -0,0 +1,20 @@ + + + 4.0.0 + libraries-concurrency + libraries-concurrency + pom + + + parent-modules + com.baeldung + 1.0.0-SNAPSHOT + + + + + + + \ No newline at end of file diff --git a/linux-bash/command-line-arguments/src/main/bash/README.md b/linux-bash/command-line-arguments/src/main/bash/README.md new file mode 100644 index 0000000000..27d89fff99 --- /dev/null +++ b/linux-bash/command-line-arguments/src/main/bash/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [How to Use Command Line Arguments in a Bash Script](https://www.baeldung.com/linux/use-command-line-arguments-in-bash-script) diff --git a/linux-bash/functions/src/main/bash/README.md b/linux-bash/functions/src/main/bash/README.md new file mode 100644 index 0000000000..5fb6958b9d --- /dev/null +++ b/linux-bash/functions/src/main/bash/README.md @@ -0,0 +1,3 @@ +### Relevant Articles + +- [Bash Functions in Linux](https://www.baeldung.com/linux/bash-functions) diff --git a/linux-bash/read/README.md b/linux-bash/read/README.md new file mode 100644 index 0000000000..56c1dd5b24 --- /dev/null +++ b/linux-bash/read/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Guide to the Linux read Command](https://www.baeldung.com/linux/read-command) diff --git a/linux-bash/text/README.md b/linux-bash/text/README.md index de99c1962a..20df2a33ec 100644 --- a/linux-bash/text/README.md +++ b/linux-bash/text/README.md @@ -1,3 +1,4 @@ ### Relevant Articles: - [Linux Commands – Remove All Text After X](https://www.baeldung.com/linux/tr-manipulate-strings) +- [Linux Commands for Appending Multiple Lines to a File](https://www.baeldung.com/linux/appending-multiple-lines-to-file2) diff --git a/logging-modules/log-mdc/README.md b/logging-modules/log-mdc/README.md index b676d3ba76..0d516619ef 100644 --- a/logging-modules/log-mdc/README.md +++ b/logging-modules/log-mdc/README.md @@ -1,7 +1,7 @@ ### Relevant Articles: - TBD - [Improved Java Logging with Mapped Diagnostic Context (MDC)](https://www.baeldung.com/mdc-in-log4j-2-logback) -- [Java Logging with Nested Diagnostic Context (NDC)](https:www.baeldung.com/java-logging-ndc-log4j) +- [Java Logging with Nested Diagnostic Context (NDC)](https://www.baeldung.com/java-logging-ndc-log4j) - [Drools Using Rules from Excel Files](https://www.baeldung.com/drools-excel) ### References diff --git a/lombok/src/main/README.md b/lombok/src/main/README.md new file mode 100644 index 0000000000..4092d8ce99 --- /dev/null +++ b/lombok/src/main/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Guide to the Linux wc Command](https://www.baeldung.com/linux/wc-command) diff --git a/netty/README.md b/netty/README.md new file mode 100644 index 0000000000..b006c1c686 --- /dev/null +++ b/netty/README.md @@ -0,0 +1,6 @@ +## Netty + +This module contains articles about Netty. + +### Relevant Articles: + diff --git a/netty/pom.xml b/netty/pom.xml new file mode 100644 index 0000000000..1a33eef92e --- /dev/null +++ b/netty/pom.xml @@ -0,0 +1,34 @@ + + + 4.0.0 + netty + 0.0.1-SNAPSHOT + netty + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + io.netty + netty-all + ${netty.version} + + + + org.conscrypt + conscrypt-openjdk-uber + 2.4.0 + + + + + + 4.1.48.Final + + + \ No newline at end of file diff --git a/netty/src/main/java/com/baeldung/netty/http2/Http2Util.java b/netty/src/main/java/com/baeldung/netty/http2/Http2Util.java new file mode 100644 index 0000000000..62b6d4c4ed --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/Http2Util.java @@ -0,0 +1,135 @@ +package com.baeldung.netty.http2; + +import static io.netty.handler.logging.LogLevel.INFO; + +import java.security.cert.CertificateException; + +import javax.net.ssl.SSLException; + +import com.baeldung.netty.http2.client.Http2ClientResponseHandler; +import com.baeldung.netty.http2.client.Http2SettingsHandler; +import com.baeldung.netty.http2.server.Http2ServerResponseHandler; + +import io.netty.buffer.Unpooled; +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelPipeline; +import io.netty.handler.codec.http.DefaultFullHttpRequest; +import io.netty.handler.codec.http.FullHttpRequest; +import io.netty.handler.codec.http.HttpHeaderNames; +import io.netty.handler.codec.http.HttpHeaderValues; +import io.netty.handler.codec.http.HttpMethod; +import io.netty.handler.codec.http.HttpScheme; +import io.netty.handler.codec.http.HttpVersion; +import io.netty.handler.codec.http2.DefaultHttp2Connection; +import io.netty.handler.codec.http2.DelegatingDecompressorFrameListener; +import io.netty.handler.codec.http2.Http2Connection; +import io.netty.handler.codec.http2.Http2FrameCodecBuilder; +import io.netty.handler.codec.http2.Http2FrameLogger; +import io.netty.handler.codec.http2.Http2SecurityUtil; +import io.netty.handler.codec.http2.HttpConversionUtil; +import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandler; +import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandlerBuilder; +import io.netty.handler.codec.http2.InboundHttp2ToHttpAdapterBuilder; +import io.netty.handler.ssl.ApplicationProtocolConfig; +import io.netty.handler.ssl.ApplicationProtocolConfig.Protocol; +import io.netty.handler.ssl.ApplicationProtocolConfig.SelectedListenerFailureBehavior; +import io.netty.handler.ssl.ApplicationProtocolConfig.SelectorFailureBehavior; +import io.netty.handler.ssl.ApplicationProtocolNames; +import io.netty.handler.ssl.ApplicationProtocolNegotiationHandler; +import io.netty.handler.ssl.SslContext; +import io.netty.handler.ssl.SslContextBuilder; +import io.netty.handler.ssl.SslProvider; +import io.netty.handler.ssl.SupportedCipherSuiteFilter; +import io.netty.handler.ssl.util.InsecureTrustManagerFactory; +import io.netty.handler.ssl.util.SelfSignedCertificate; + +public class Http2Util { + public static SslContext createSSLContext(boolean isServer) throws SSLException, CertificateException { + + SslContext sslCtx; + + SelfSignedCertificate ssc = new SelfSignedCertificate(); + + if (isServer) { + sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()) + .sslProvider(SslProvider.JDK) + .ciphers(Http2SecurityUtil.CIPHERS, SupportedCipherSuiteFilter.INSTANCE) + .applicationProtocolConfig(new ApplicationProtocolConfig(Protocol.ALPN, + SelectorFailureBehavior.NO_ADVERTISE, + SelectedListenerFailureBehavior.ACCEPT, ApplicationProtocolNames.HTTP_2, ApplicationProtocolNames.HTTP_1_1)) + .build(); + } else { + sslCtx = SslContextBuilder.forClient() + .sslProvider(SslProvider.JDK) + .ciphers(Http2SecurityUtil.CIPHERS, SupportedCipherSuiteFilter.INSTANCE) + .trustManager(InsecureTrustManagerFactory.INSTANCE) + .applicationProtocolConfig(new ApplicationProtocolConfig(Protocol.ALPN, + SelectorFailureBehavior.NO_ADVERTISE, + SelectedListenerFailureBehavior.ACCEPT, ApplicationProtocolNames.HTTP_2)) + .build(); + } + return sslCtx; + + } + + public static ApplicationProtocolNegotiationHandler getServerAPNHandler() { + ApplicationProtocolNegotiationHandler serverAPNHandler = new ApplicationProtocolNegotiationHandler(ApplicationProtocolNames.HTTP_2) { + + @Override + protected void configurePipeline(ChannelHandlerContext ctx, String protocol) throws Exception { + if (ApplicationProtocolNames.HTTP_2.equals(protocol)) { + ctx.pipeline() + .addLast(Http2FrameCodecBuilder.forServer() + .build(), new Http2ServerResponseHandler()); + return; + } + throw new IllegalStateException("Protocol: " + protocol + " not supported"); + } + }; + return serverAPNHandler; + + } + + public static ApplicationProtocolNegotiationHandler getClientAPNHandler(int maxContentLength, Http2SettingsHandler settingsHandler, Http2ClientResponseHandler responseHandler) { + final Http2FrameLogger logger = new Http2FrameLogger(INFO, Http2Util.class); + final Http2Connection connection = new DefaultHttp2Connection(false); + + HttpToHttp2ConnectionHandler connectionHandler = new HttpToHttp2ConnectionHandlerBuilder() + .frameListener(new DelegatingDecompressorFrameListener(connection, new InboundHttp2ToHttpAdapterBuilder(connection).maxContentLength(maxContentLength) + .propagateSettings(true) + .build())) + .frameLogger(logger) + .connection(connection) + .build(); + + ApplicationProtocolNegotiationHandler clientAPNHandler = new ApplicationProtocolNegotiationHandler(ApplicationProtocolNames.HTTP_2) { + @Override + protected void configurePipeline(ChannelHandlerContext ctx, String protocol) { + if (ApplicationProtocolNames.HTTP_2.equals(protocol)) { + ChannelPipeline p = ctx.pipeline(); + p.addLast(connectionHandler); + p.addLast(settingsHandler, responseHandler); + return; + } + ctx.close(); + throw new IllegalStateException("Protocol: " + protocol + " not supported"); + } + }; + + return clientAPNHandler; + + } + + public static FullHttpRequest createGetRequest(String host, int port) { + FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.valueOf("HTTP/2.0"), HttpMethod.GET, "/", Unpooled.EMPTY_BUFFER); + request.headers() + .add(HttpHeaderNames.HOST, new String(host + ":" + port)); + request.headers() + .add(HttpConversionUtil.ExtensionHeaderNames.SCHEME.text(), HttpScheme.HTTPS); + request.headers() + .add(HttpHeaderNames.ACCEPT_ENCODING, HttpHeaderValues.GZIP); + request.headers() + .add(HttpHeaderNames.ACCEPT_ENCODING, HttpHeaderValues.DEFLATE); + return request; + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientInitializer.java b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientInitializer.java new file mode 100644 index 0000000000..d50240fcb2 --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientInitializer.java @@ -0,0 +1,46 @@ +package com.baeldung.netty.http2.client; + +import com.baeldung.netty.http2.Http2Util; + +import io.netty.channel.ChannelInitializer; +import io.netty.channel.ChannelPipeline; +import io.netty.channel.socket.SocketChannel; +import io.netty.handler.ssl.SslContext; + +public class Http2ClientInitializer extends ChannelInitializer { + + private final SslContext sslCtx; + private final int maxContentLength; + private Http2SettingsHandler settingsHandler; + private Http2ClientResponseHandler responseHandler; + private String host; + private int port; + + public Http2ClientInitializer(SslContext sslCtx, int maxContentLength, String host, int port) { + this.sslCtx = sslCtx; + this.maxContentLength = maxContentLength; + this.host = host; + this.port = port; + } + + @Override + public void initChannel(SocketChannel ch) throws Exception { + + settingsHandler = new Http2SettingsHandler(ch.newPromise()); + responseHandler = new Http2ClientResponseHandler(); + + if (sslCtx != null) { + ChannelPipeline pipeline = ch.pipeline(); + pipeline.addLast(sslCtx.newHandler(ch.alloc(), host, port)); + pipeline.addLast(Http2Util.getClientAPNHandler(maxContentLength, settingsHandler, responseHandler)); + } + } + + public Http2SettingsHandler getSettingsHandler() { + return settingsHandler; + } + + public Http2ClientResponseHandler getResponseHandler() { + return responseHandler; + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientResponseHandler.java b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientResponseHandler.java new file mode 100644 index 0000000000..4e17155bbc --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientResponseHandler.java @@ -0,0 +1,128 @@ +package com.baeldung.netty.http2.client; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Map.Entry; +import java.util.concurrent.TimeUnit; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import io.netty.buffer.ByteBuf; +import io.netty.channel.ChannelFuture; +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelPromise; +import io.netty.channel.SimpleChannelInboundHandler; +import io.netty.handler.codec.http.FullHttpResponse; +import io.netty.handler.codec.http2.HttpConversionUtil; +import io.netty.util.CharsetUtil; + +public class Http2ClientResponseHandler extends SimpleChannelInboundHandler { + + private final Logger logger = LoggerFactory.getLogger(Http2ClientResponseHandler.class); + private final Map streamidMap; + + public Http2ClientResponseHandler() { + streamidMap = new HashMap(); + } + + public MapValues put(int streamId, ChannelFuture writeFuture, ChannelPromise promise) { + return streamidMap.put(streamId, new MapValues(writeFuture, promise)); + } + + public String awaitResponses(long timeout, TimeUnit unit) { + + Iterator> itr = streamidMap.entrySet() + .iterator(); + + String response = null; + + while (itr.hasNext()) { + Entry entry = itr.next(); + ChannelFuture writeFuture = entry.getValue() + .getWriteFuture(); + + if (!writeFuture.awaitUninterruptibly(timeout, unit)) { + throw new IllegalStateException("Timed out waiting to write for stream id " + entry.getKey()); + } + if (!writeFuture.isSuccess()) { + throw new RuntimeException(writeFuture.cause()); + } + ChannelPromise promise = entry.getValue() + .getPromise(); + + if (!promise.awaitUninterruptibly(timeout, unit)) { + throw new IllegalStateException("Timed out waiting for response on stream id " + entry.getKey()); + } + if (!promise.isSuccess()) { + throw new RuntimeException(promise.cause()); + } + logger.info("---Stream id: " + entry.getKey() + " received---"); + response = entry.getValue().getResponse(); + + itr.remove(); + } + + return response; + + } + + @Override + protected void channelRead0(ChannelHandlerContext ctx, FullHttpResponse msg) throws Exception { + Integer streamId = msg.headers() + .getInt(HttpConversionUtil.ExtensionHeaderNames.STREAM_ID.text()); + if (streamId == null) { + logger.error("HttpResponseHandler unexpected message received: " + msg); + return; + } + + MapValues value = streamidMap.get(streamId); + + if (value == null) { + logger.error("Message received for unknown stream id " + streamId); + ctx.close(); + } else { + ByteBuf content = msg.content(); + if (content.isReadable()) { + int contentLength = content.readableBytes(); + byte[] arr = new byte[contentLength]; + content.readBytes(arr); + String response = new String(arr, 0, contentLength, CharsetUtil.UTF_8); + logger.info("Response from Server: "+ (response)); + value.setResponse(response); + } + + value.getPromise() + .setSuccess(); + } + } + + public static class MapValues { + ChannelFuture writeFuture; + ChannelPromise promise; + String response; + + public String getResponse() { + return response; + } + + public void setResponse(String response) { + this.response = response; + } + + public MapValues(ChannelFuture writeFuture2, ChannelPromise promise2) { + this.writeFuture = writeFuture2; + this.promise = promise2; + } + + public ChannelFuture getWriteFuture() { + return writeFuture; + } + + public ChannelPromise getPromise() { + return promise; + } + + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/client/Http2SettingsHandler.java b/netty/src/main/java/com/baeldung/netty/http2/client/Http2SettingsHandler.java new file mode 100644 index 0000000000..93841187c7 --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/client/Http2SettingsHandler.java @@ -0,0 +1,30 @@ +package com.baeldung.netty.http2.client; + +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelPromise; +import io.netty.channel.SimpleChannelInboundHandler; +import io.netty.handler.codec.http2.Http2Settings; + +import java.util.concurrent.TimeUnit; + +public class Http2SettingsHandler extends SimpleChannelInboundHandler { + private final ChannelPromise promise; + + public Http2SettingsHandler(ChannelPromise promise) { + this.promise = promise; + } + + public void awaitSettings(long timeout, TimeUnit unit) throws Exception { + if (!promise.awaitUninterruptibly(timeout, unit)) { + throw new IllegalStateException("Timed out waiting for settings"); + } + } + + @Override + protected void channelRead0(ChannelHandlerContext ctx, Http2Settings msg) throws Exception { + promise.setSuccess(); + + ctx.pipeline() + .remove(this); + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/server/Http2Server.java b/netty/src/main/java/com/baeldung/netty/http2/server/Http2Server.java new file mode 100644 index 0000000000..a8e9e59953 --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/server/Http2Server.java @@ -0,0 +1,59 @@ +package com.baeldung.netty.http2.server; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.netty.http2.Http2Util; + +import io.netty.bootstrap.ServerBootstrap; +import io.netty.channel.Channel; +import io.netty.channel.ChannelInitializer; +import io.netty.channel.ChannelOption; +import io.netty.channel.EventLoopGroup; +import io.netty.channel.nio.NioEventLoopGroup; +import io.netty.channel.socket.SocketChannel; +import io.netty.channel.socket.nio.NioServerSocketChannel; +import io.netty.handler.logging.LogLevel; +import io.netty.handler.logging.LoggingHandler; +import io.netty.handler.ssl.SslContext; + +public final class Http2Server { + + private static final int PORT = 8443; + private static final Logger logger = LoggerFactory.getLogger(Http2Server.class); + + public static void main(String[] args) throws Exception { + SslContext sslCtx = Http2Util.createSSLContext(true); + + EventLoopGroup group = new NioEventLoopGroup(); + try { + ServerBootstrap b = new ServerBootstrap(); + b.option(ChannelOption.SO_BACKLOG, 1024); + b.group(group) + .channel(NioServerSocketChannel.class) + .handler(new LoggingHandler(LogLevel.INFO)) + .childHandler(new ChannelInitializer() { + @Override + protected void initChannel(SocketChannel ch) throws Exception { + if (sslCtx != null) { + ch.pipeline() + .addLast(sslCtx.newHandler(ch.alloc()), Http2Util.getServerAPNHandler()); + } + } + + }); + + Channel ch = b.bind(PORT) + .sync() + .channel(); + + logger.info("HTTP/2 Server is listening on https://127.0.0.1:" + PORT + '/'); + + ch.closeFuture() + .sync(); + } finally { + group.shutdownGracefully(); + } + } + +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/server/Http2ServerResponseHandler.java b/netty/src/main/java/com/baeldung/netty/http2/server/Http2ServerResponseHandler.java new file mode 100644 index 0000000000..24c66f15bb --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/server/Http2ServerResponseHandler.java @@ -0,0 +1,52 @@ +package com.baeldung.netty.http2.server; + +import io.netty.buffer.ByteBuf; +import io.netty.buffer.Unpooled; +import io.netty.channel.ChannelDuplexHandler; +import io.netty.channel.ChannelHandler.Sharable; +import io.netty.channel.ChannelHandlerContext; +import io.netty.handler.codec.http.HttpResponseStatus; +import io.netty.handler.codec.http2.DefaultHttp2DataFrame; +import io.netty.handler.codec.http2.DefaultHttp2Headers; +import io.netty.handler.codec.http2.DefaultHttp2HeadersFrame; +import io.netty.handler.codec.http2.Http2Headers; +import io.netty.handler.codec.http2.Http2HeadersFrame; +import io.netty.util.CharsetUtil; + +@Sharable +public class Http2ServerResponseHandler extends ChannelDuplexHandler { + + static final ByteBuf RESPONSE_BYTES = Unpooled.unreleasableBuffer(Unpooled.copiedBuffer("Hello World", CharsetUtil.UTF_8)); + + @Override + public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception { + super.exceptionCaught(ctx, cause); + cause.printStackTrace(); + ctx.close(); + } + + @Override + public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception { + if (msg instanceof Http2HeadersFrame) { + Http2HeadersFrame msgHeader = (Http2HeadersFrame) msg; + if (msgHeader.isEndStream()) { + ByteBuf content = ctx.alloc() + .buffer(); + content.writeBytes(RESPONSE_BYTES.duplicate()); + + Http2Headers headers = new DefaultHttp2Headers().status(HttpResponseStatus.OK.codeAsText()); + ctx.write(new DefaultHttp2HeadersFrame(headers).stream(msgHeader.stream())); + ctx.write(new DefaultHttp2DataFrame(content, true).stream(msgHeader.stream())); + } + + } else { + super.channelRead(ctx, msg); + } + } + + @Override + public void channelReadComplete(ChannelHandlerContext ctx) throws Exception { + ctx.flush(); + } + +} diff --git a/netty/src/main/resources/logback.xml b/netty/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/netty/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/netty/src/test/java/com/baeldung/netty/Http2ClientLiveTest.java b/netty/src/test/java/com/baeldung/netty/Http2ClientLiveTest.java new file mode 100644 index 0000000000..6b9a53a1b3 --- /dev/null +++ b/netty/src/test/java/com/baeldung/netty/Http2ClientLiveTest.java @@ -0,0 +1,91 @@ +package com.baeldung.netty; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.concurrent.TimeUnit; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.netty.http2.Http2Util; +import com.baeldung.netty.http2.client.Http2ClientInitializer; +import com.baeldung.netty.http2.client.Http2ClientResponseHandler; +import com.baeldung.netty.http2.client.Http2SettingsHandler; + +import io.netty.bootstrap.Bootstrap; +import io.netty.channel.Channel; +import io.netty.channel.ChannelOption; +import io.netty.channel.EventLoopGroup; +import io.netty.channel.nio.NioEventLoopGroup; +import io.netty.channel.socket.nio.NioSocketChannel; +import io.netty.handler.codec.http.FullHttpRequest; +import io.netty.handler.ssl.SslContext; + +//Ensure the server class - Http2Server.java is already started before running this test +public class Http2ClientLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(Http2ClientLiveTest.class); + + private static final String HOST = "127.0.0.1"; + private static final int PORT = 8443; + private SslContext sslCtx; + private Channel channel; + + @Before + public void setup() throws Exception { + sslCtx = Http2Util.createSSLContext(false); + } + + @Test + public void whenRequestSent_thenHelloWorldReceived() throws Exception { + + EventLoopGroup workerGroup = new NioEventLoopGroup(); + Http2ClientInitializer initializer = new Http2ClientInitializer(sslCtx, Integer.MAX_VALUE, HOST, PORT); + + try { + Bootstrap b = new Bootstrap(); + b.group(workerGroup); + b.channel(NioSocketChannel.class); + b.option(ChannelOption.SO_KEEPALIVE, true); + b.remoteAddress(HOST, PORT); + b.handler(initializer); + + channel = b.connect() + .syncUninterruptibly() + .channel(); + + logger.info("Connected to [" + HOST + ':' + PORT + ']'); + + Http2SettingsHandler http2SettingsHandler = initializer.getSettingsHandler(); + http2SettingsHandler.awaitSettings(60, TimeUnit.SECONDS); + + logger.info("Sending request(s)..."); + + FullHttpRequest request = Http2Util.createGetRequest(HOST, PORT); + + Http2ClientResponseHandler responseHandler = initializer.getResponseHandler(); + int streamId = 3; + + responseHandler.put(streamId, channel.write(request), channel.newPromise()); + channel.flush(); + String response = responseHandler.awaitResponses(60, TimeUnit.SECONDS); + + assertEquals("Hello World", response); + + logger.info("Finished HTTP/2 request(s)"); + + } finally { + workerGroup.shutdownGracefully(); + } + + } + + @After + public void cleanup() { + channel.close() + .syncUninterruptibly(); + } +} diff --git a/parent-spring-5/pom.xml b/parent-spring-5/pom.xml index 27f355bfad..c75655ebc8 100644 --- a/parent-spring-5/pom.xml +++ b/parent-spring-5/pom.xml @@ -31,8 +31,8 @@ - 5.2.2.RELEASE - 5.2.1.RELEASE + 5.2.5.RELEASE + 5.2.3.RELEASE \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-h2/README.md b/persistence-modules/spring-boot-persistence-h2/README.md index a0f9c67a33..d11ec1f409 100644 --- a/persistence-modules/spring-boot-persistence-h2/README.md +++ b/persistence-modules/spring-boot-persistence-h2/README.md @@ -1,4 +1,5 @@ ### Relevant Articles: - [Access the Same In-Memory H2 Database in Multiple Spring Boot Applications](https://www.baeldung.com/spring-boot-access-h2-database-multiple-apps) - [Spring Boot With H2 Database](https://www.baeldung.com/spring-boot-h2-database) -- [Hibernate @NotNull vs @Column(nullable = false)](https://www.baeldung.com/hibernate-notnull-vs-nullable) \ No newline at end of file +- [Hibernate @NotNull vs @Column(nullable = false)](https://www.baeldung.com/hibernate-notnull-vs-nullable) +- [Quick Guide to Hibernate enable_lazy_load_no_trans Property](https://www.baeldung.com/hibernate-lazy-loading-workaround) diff --git a/persistence-modules/spring-hibernate4/README.md b/persistence-modules/spring-hibernate4/README.md index cfa13ca3b0..a5a72a9b7e 100644 --- a/persistence-modules/spring-hibernate4/README.md +++ b/persistence-modules/spring-hibernate4/README.md @@ -9,7 +9,6 @@ This module contains articles about Spring with Hibernate 4 - [Stored Procedures with Hibernate](https://www.baeldung.com/stored-procedures-with-hibernate-tutorial) - [Hibernate: save, persist, update, merge, saveOrUpdate](https://www.baeldung.com/hibernate-save-persist-update-merge-saveorupdate) - [Eager/Lazy Loading In Hibernate](https://www.baeldung.com/hibernate-lazy-eager-loading) -- [The DAO with Spring and Hibernate](https://www.baeldung.com/persistence-layer-with-spring-and-hibernate) - [Auditing with JPA, Hibernate, and Spring Data JPA](https://www.baeldung.com/database-auditing-jpa) ### Quick Start diff --git a/pom.xml b/pom.xml index 9f132ca7a8..8d4632fb3e 100644 --- a/pom.xml +++ b/pom.xml @@ -453,8 +453,6 @@ java-collections-conversions java-collections-conversions-2 - java-collections-maps - java-collections-maps-2 javafx @@ -535,6 +533,7 @@ mybatis netflix-modules + ninja open-liberty @@ -964,8 +963,6 @@ java-collections-conversions java-collections-conversions-2 - java-collections-maps - java-collections-maps-2 javafx @@ -1045,6 +1042,7 @@ mybatis netflix-modules + ninja open-liberty @@ -1261,6 +1259,7 @@ wildfly xml xstream + libraries-concurrency diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/ConditionalFlowApplication.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/ConditionalFlowApplication.java new file mode 100644 index 0000000000..c977d6ecab --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/ConditionalFlowApplication.java @@ -0,0 +1,21 @@ +package org.baeldung.conditionalflow; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.boot.CommandLineRunner; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class ConditionalFlowApplication implements CommandLineRunner { + private static Logger logger = LoggerFactory.getLogger(ConditionalFlowApplication.class); + + public static void main(String[] args) { + SpringApplication.run(ConditionalFlowApplication.class, args); + } + + @Override + public void run(String... args) throws Exception { + logger.info("Running conditional flow application..."); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/NumberInfoDecider.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/NumberInfoDecider.java new file mode 100644 index 0000000000..701011b4d3 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/NumberInfoDecider.java @@ -0,0 +1,29 @@ +package org.baeldung.conditionalflow; + +import org.springframework.batch.core.JobExecution; +import org.springframework.batch.core.StepExecution; +import org.springframework.batch.core.job.flow.FlowExecutionStatus; +import org.springframework.batch.core.job.flow.JobExecutionDecider; + +public class NumberInfoDecider implements JobExecutionDecider { + + public static final String NOTIFY = "NOTIFY"; + public static final String QUIET = "QUIET"; + + /** + * Method that determines notification status of job + * @return true if notifications should be sent. + */ + private boolean shouldNotify() { + return true; + } + + @Override + public FlowExecutionStatus decide(JobExecution jobExecution, StepExecution stepExecution) { + if (shouldNotify()) { + return new FlowExecutionStatus(NOTIFY); + } else { + return new FlowExecutionStatus(QUIET); + } + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/config/NumberInfoConfig.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/config/NumberInfoConfig.java new file mode 100644 index 0000000000..906a6e1d28 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/config/NumberInfoConfig.java @@ -0,0 +1,91 @@ +package org.baeldung.conditionalflow.config; + +import org.baeldung.conditionalflow.NumberInfoDecider; +import org.baeldung.conditionalflow.model.NumberInfo; +import org.baeldung.conditionalflow.step.*; +import org.springframework.batch.core.Job; +import org.springframework.batch.core.Step; +import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing; +import org.springframework.batch.core.configuration.annotation.JobBuilderFactory; +import org.springframework.batch.core.configuration.annotation.StepBuilderFactory; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; + +import static org.baeldung.conditionalflow.NumberInfoDecider.NOTIFY; + +@Configuration +@EnableBatchProcessing +public class NumberInfoConfig { + + @Bean + @Qualifier("NotificationStep") + public Step notificationStep(StepBuilderFactory sbf) { + return sbf.get("Notify step") + .tasklet(new NotifierTasklet()) + .build(); + } + + public Step numberGeneratorStep(StepBuilderFactory sbf, int[] values, String prepend) { + return sbf.get("Number generator") + . chunk(1) + .reader(new NumberInfoGenerator(values)) + .processor(new NumberInfoClassifier()) + .writer(new PrependingStdoutWriter<>(prepend)) + .build(); + } + + public Step numberGeneratorStepDecider(StepBuilderFactory sbf, int[] values, String prepend) { + return sbf.get("Number generator decider") + . chunk(1) + .reader(new NumberInfoGenerator(values)) + .processor(new NumberInfoClassifierWithDecider()) + .writer(new PrependingStdoutWriter<>(prepend)) + .build(); + } + + @Bean + @Qualifier("first_job") + public Job numberGeneratorNonNotifierJob(JobBuilderFactory jobBuilderFactory, StepBuilderFactory stepBuilderFactory, @Qualifier("NotificationStep") Step notificationStep) { + int[] nonNotifierData = { -1, -2, -3 }; + Step step = numberGeneratorStep(stepBuilderFactory, nonNotifierData, "First Dataset Processor"); + return jobBuilderFactory.get("Number generator - first dataset") + .start(step) + .on(NOTIFY) + .to(notificationStep) + .from(step) + .on("*") + .stop() + .end() + .build(); + } + + @Bean + @Qualifier("second_job") + public Job numberGeneratorNotifierJob(JobBuilderFactory jobBuilderFactory, StepBuilderFactory stepBuilderFactory, @Qualifier("NotificationStep") Step notificationStep) { + int[] billableData = { 11, -2, -3 }; + Step dataProviderStep = numberGeneratorStep(stepBuilderFactory, billableData, "Second Dataset Processor"); + return jobBuilderFactory.get("Number generator - second dataset") + .start(dataProviderStep) + .on(NOTIFY) + .to(notificationStep) + .end() + .build(); + } + + @Bean + @Qualifier("third_job") + @Primary + public Job numberGeneratorNotifierJobWithDecider(JobBuilderFactory jobBuilderFactory, StepBuilderFactory stepBuilderFactory, @Qualifier("NotificationStep") Step notificationStep) { + int[] billableData = { 11, -2, -3 }; + Step dataProviderStep = numberGeneratorStepDecider(stepBuilderFactory, billableData, "Third Dataset Processor"); + return jobBuilderFactory.get("Number generator - third dataset") + .start(dataProviderStep) + .next(new NumberInfoDecider()) + .on(NOTIFY) + .to(notificationStep) + .end() + .build(); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/model/NumberInfo.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/model/NumberInfo.java new file mode 100644 index 0000000000..4134974386 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/model/NumberInfo.java @@ -0,0 +1,47 @@ +package org.baeldung.conditionalflow.model; + +import java.util.Objects; + +public class NumberInfo { + private int number; + + public NumberInfo(int number) { + this.number = number; + } + + public static NumberInfo from(int number) { + return new NumberInfo(number); + } + + public boolean isPositive() { + return number > 0; + } + + public boolean isEven() { + return number % 2 == 0; + } + + public int getNumber() { + return number; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + NumberInfo that = (NumberInfo) o; + return number == that.number; + } + + @Override + public int hashCode() { + return Objects.hash(number); + } + + @Override + public String toString() { + return "NumberInfo{" + "number=" + number + '}'; + } +} \ No newline at end of file diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NotifierTasklet.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NotifierTasklet.java new file mode 100644 index 0000000000..0d1db66fe9 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NotifierTasklet.java @@ -0,0 +1,15 @@ +package org.baeldung.conditionalflow.step; + +import org.springframework.batch.core.StepContribution; +import org.springframework.batch.core.scope.context.ChunkContext; +import org.springframework.batch.core.step.tasklet.Tasklet; +import org.springframework.batch.repeat.RepeatStatus; + +public class NotifierTasklet implements Tasklet { + @Override + public RepeatStatus execute(StepContribution stepContribution, ChunkContext chunkContext) throws Exception { + System.err.println("[" + chunkContext.getStepContext() + .getJobName() + "] contains interesting data!!"); + return RepeatStatus.FINISHED; + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifier.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifier.java new file mode 100644 index 0000000000..fdb28263e7 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifier.java @@ -0,0 +1,35 @@ +package org.baeldung.conditionalflow.step; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.springframework.batch.core.ExitStatus; +import org.springframework.batch.core.StepExecution; +import org.springframework.batch.core.annotation.BeforeStep; +import org.springframework.batch.core.listener.ItemListenerSupport; +import org.springframework.batch.item.ItemProcessor; + +import static org.baeldung.conditionalflow.NumberInfoDecider.NOTIFY; +import static org.baeldung.conditionalflow.NumberInfoDecider.QUIET; + +public class NumberInfoClassifier extends ItemListenerSupport + implements ItemProcessor { + private StepExecution stepExecution; + + @BeforeStep + public void beforeStep(StepExecution stepExecution) { + this.stepExecution = stepExecution; + this.stepExecution.setExitStatus(new ExitStatus(QUIET)); + } + + @Override + public void afterProcess(NumberInfo item, Integer result) { + super.afterProcess(item, result); + if (item.isPositive()) { + stepExecution.setExitStatus(new ExitStatus(NOTIFY)); + } + } + + @Override + public Integer process(NumberInfo numberInfo) throws Exception { + return Integer.valueOf(numberInfo.getNumber()); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifierWithDecider.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifierWithDecider.java new file mode 100644 index 0000000000..4a8b7f1963 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifierWithDecider.java @@ -0,0 +1,13 @@ +package org.baeldung.conditionalflow.step; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.springframework.batch.core.listener.ItemListenerSupport; +import org.springframework.batch.item.ItemProcessor; + +public class NumberInfoClassifierWithDecider extends ItemListenerSupport implements ItemProcessor { + + @Override + public Integer process(NumberInfo numberInfo) throws Exception { + return Integer.valueOf(numberInfo.getNumber()); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoGenerator.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoGenerator.java new file mode 100644 index 0000000000..606ebf6204 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoGenerator.java @@ -0,0 +1,23 @@ +package org.baeldung.conditionalflow.step; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.springframework.batch.item.ItemReader; + +public class NumberInfoGenerator implements ItemReader { + private int[] values; + private int counter; + + public NumberInfoGenerator(int[] values) { + this.values = values; + counter = 0; + } + + @Override + public NumberInfo read() { + if (counter == values.length) { + return null; + } else { + return new NumberInfo(values[counter++]); + } + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/PrependingStdoutWriter.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/PrependingStdoutWriter.java new file mode 100644 index 0000000000..9ffea1e798 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/PrependingStdoutWriter.java @@ -0,0 +1,20 @@ +package org.baeldung.conditionalflow.step; + +import java.util.List; + +import org.springframework.batch.item.ItemWriter; + +public class PrependingStdoutWriter implements ItemWriter { + private String prependText; + + public PrependingStdoutWriter(String prependText) { + this.prependText = prependText; + } + + @Override + public void write(List list) { + for (T listItem : list) { + System.out.println(prependText + " " + listItem.toString()); + } + } +} diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/DeciderJobIntegrationTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/DeciderJobIntegrationTest.java new file mode 100644 index 0000000000..e73cb17494 --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/DeciderJobIntegrationTest.java @@ -0,0 +1,56 @@ +package org.baeldung.conditionalflow; + +import org.baeldung.conditionalflow.config.NumberInfoConfig; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.batch.core.ExitStatus; +import org.springframework.batch.core.JobExecution; +import org.springframework.batch.core.StepExecution; +import org.springframework.batch.test.JobLauncherTestUtils; +import org.springframework.batch.test.context.SpringBatchTest; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.TestExecutionListeners; +import org.springframework.test.context.junit4.SpringRunner; +import org.springframework.test.context.support.DependencyInjectionTestExecutionListener; +import org.springframework.test.context.support.DirtiesContextTestExecutionListener; + +import java.util.Collection; +import java.util.Iterator; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; + +@RunWith(SpringRunner.class) +@SpringBatchTest +@EnableAutoConfiguration +@ContextConfiguration(classes = { NumberInfoConfig.class }) +@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class }) +@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS) +public class DeciderJobIntegrationTest { + @Autowired + private JobLauncherTestUtils jobLauncherTestUtils; + + @Test + public void givenNumberGeneratorDecider_whenDeciderRuns_thenStatusIsNotify() throws Exception { + JobExecution jobExecution = jobLauncherTestUtils.launchJob(); + Collection actualStepExecutions = jobExecution.getStepExecutions(); + ExitStatus actualJobExitStatus = jobExecution.getExitStatus(); + + assertEquals("COMPLETED", actualJobExitStatus.getExitCode() + .toString()); + assertEquals(2, actualStepExecutions.size()); + boolean notifyStepDidRun = false; + Iterator iterator = actualStepExecutions.iterator(); + while (iterator.hasNext() && !notifyStepDidRun) { + if (iterator.next() + .getStepName() + .equals("Notify step")) { + notifyStepDidRun = true; + } + } + assertTrue(notifyStepDidRun); + } +} diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/model/NumberInfoUnitTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/model/NumberInfoUnitTest.java new file mode 100644 index 0000000000..dc396b38da --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/model/NumberInfoUnitTest.java @@ -0,0 +1,71 @@ +package org.baeldung.conditionalflow.model; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import org.junit.jupiter.api.Test; +import org.junit.runner.RunWith; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +@RunWith(SpringJUnit4ClassRunner.class) +class NumberInfoUnitTest { + + @Test + void givenPositive_whenFrom_isPositive() { + assertTrue(NumberInfo.from(1) + .isPositive()); + assertTrue(NumberInfo.from(11) + .isPositive()); + assertFalse(NumberInfo.from(0) + .isPositive()); + } + + @Test + void givenNegative_whenFrom_isNegative() { + assertFalse(NumberInfo.from(-1) + .isPositive()); + assertFalse(NumberInfo.from(-10) + .isPositive()); + } + + @Test + void givenEven_whenFrom_isEven() { + assertTrue(NumberInfo.from(0) + .isEven()); + assertTrue(NumberInfo.from(-2) + .isEven()); + assertTrue(NumberInfo.from(2) + .isEven()); + assertTrue(NumberInfo.from(-22) + .isEven()); + assertTrue(NumberInfo.from(22) + .isEven()); + } + + @Test + void givenOdd_whenFrom_isOdd() { + + assertFalse(NumberInfo.from(1) + .isEven()); + assertFalse(NumberInfo.from(-1) + .isEven()); + + assertFalse(NumberInfo.from(13) + .isEven()); + assertFalse(NumberInfo.from(-13) + .isEven()); + assertFalse(NumberInfo.from(31) + .isEven()); + assertFalse(NumberInfo.from(-51) + .isEven()); + } + + @Test + void giveGeneratedInt_whenFrom_isNumberFromGenerator() { + for (int i = -100; i < 100; i++) { + assertEquals(i, NumberInfo.from(i) + .getNumber()); + } + } +} \ No newline at end of file diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoClassifierUnitTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoClassifierUnitTest.java new file mode 100644 index 0000000000..cea0626168 --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoClassifierUnitTest.java @@ -0,0 +1,16 @@ +package org.baeldung.conditionalflow.step; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.junit.jupiter.api.Test; + +class NumberInfoClassifierUnitTest { + + @Test + void givenNumberInfo_whenProcess_thenConvertsToInteger() throws Exception { + NumberInfoClassifier nic = new NumberInfoClassifier(); + assertEquals(Integer.valueOf(4), nic.process(NumberInfo.from(4))); + assertEquals(Integer.valueOf(-4), nic.process(NumberInfo.from(-4))); + } +} \ No newline at end of file diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoGeneratorUnitTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoGeneratorUnitTest.java new file mode 100644 index 0000000000..90fd884674 --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoGeneratorUnitTest.java @@ -0,0 +1,21 @@ +package org.baeldung.conditionalflow.step; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.junit.jupiter.api.Test; + +public class NumberInfoGeneratorUnitTest { + + @Test + public void givenArray_whenGenerator_correctOrderAndValue() { + int[] numbers = new int[] { 1, -2, 4, -10 }; + NumberInfoGenerator numberGenerator = new NumberInfoGenerator(numbers); + assertEquals(new NumberInfo(numbers[0]), numberGenerator.read()); + assertEquals(new NumberInfo(numbers[1]), numberGenerator.read()); + assertEquals(new NumberInfo(numbers[2]), numberGenerator.read()); + assertEquals(new NumberInfo(numbers[3]), numberGenerator.read()); + assertNull(numberGenerator.read()); + } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java index 834f26dacf..78a1ab7a54 100644 --- a/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java index c185456019..3322193134 100644 --- a/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java index 961d756a68..0f4fa757d6 100644 --- a/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-artifacts/pom.xml b/spring-boot-modules/spring-boot-artifacts/pom.xml index f7c8636593..de9f6ab635 100644 --- a/spring-boot-modules/spring-boot-artifacts/pom.xml +++ b/spring-boot-modules/spring-boot-artifacts/pom.xml @@ -208,7 +208,7 @@ - org.baeldung.boot.Application + com.baeldung.boot.Application 3.1.1 3.3.7-1 2.2 diff --git a/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java index 8324fabfca..ce743e0f77 100644 --- a/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/Application.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/Application.java similarity index 93% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/Application.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/Application.java index c1b6558b26..cb0d0c1532 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/Application.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/Application.java @@ -1,4 +1,4 @@ -package org.baeldung.boot; +package com.baeldung.boot; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/Details.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/Details.java similarity index 93% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/Details.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/Details.java index 1e3ddf7b21..c806476634 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/Details.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/Details.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.client; +package com.baeldung.boot.client; public class Details { diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/DetailsServiceClient.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/DetailsServiceClient.java similarity index 93% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/DetailsServiceClient.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/DetailsServiceClient.java index f2b9d6d030..a9f1b08c97 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/DetailsServiceClient.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/DetailsServiceClient.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.client; +package com.baeldung.boot.client; import org.springframework.boot.web.client.RestTemplateBuilder; import org.springframework.stereotype.Service; diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/Message.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/Message.java similarity index 89% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/Message.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/Message.java index 2744c49f62..19140f76a2 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/Message.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/Message.java @@ -1,4 +1,4 @@ -package org.baeldung.websocket.client; +package com.baeldung.websocket.client; public class Message { diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/MyStompSessionHandler.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/MyStompSessionHandler.java similarity index 97% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/MyStompSessionHandler.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/MyStompSessionHandler.java index 92beab9430..8ccc42c58a 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/MyStompSessionHandler.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/MyStompSessionHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.websocket.client; +package com.baeldung.websocket.client; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/StompClient.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/StompClient.java similarity index 96% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/StompClient.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/StompClient.java index 2bff07186d..04d87dd2ed 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/StompClient.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/StompClient.java @@ -1,4 +1,4 @@ -package org.baeldung.websocket.client; +package com.baeldung.websocket.client; import java.util.Scanner; diff --git a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/SpringContextTest.java similarity index 86% rename from spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/SpringContextTest.java rename to spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/SpringContextTest.java index 9c3b83ea79..1341f17eac 100644 --- a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/SpringContextTest.java @@ -1,6 +1,6 @@ -package org.baeldung; +package com.baeldung; -import org.baeldung.boot.Application; +import com.baeldung.boot.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/boot/client/DetailsServiceClientIntegrationTest.java similarity index 90% rename from spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java rename to spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/boot/client/DetailsServiceClientIntegrationTest.java index d423300b85..4af5370950 100644 --- a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java +++ b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/boot/client/DetailsServiceClientIntegrationTest.java @@ -1,10 +1,12 @@ -package org.baeldung.boot.client; +package com.baeldung.boot.client; import static org.assertj.core.api.Assertions.assertThat; import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo; import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess; -import org.baeldung.boot.Application; +import com.baeldung.boot.Application; +import com.baeldung.boot.client.Details; +import com.baeldung.boot.client.DetailsServiceClient; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java index bb1b5e254e..57eec935f6 100644 --- a/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java +++ b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java @@ -1,6 +1,5 @@ package com.baeldung.websocket.client; -import org.baeldung.websocket.client.MyStompSessionHandler; import org.junit.Test; import org.mockito.Mockito; import org.springframework.messaging.simp.stomp.StompHeaders; diff --git a/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java index ff3e795778..ca8989724b 100644 --- a/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; diff --git a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java index e6ce83fab5..b4668e7d2b 100644 --- a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java index b82b67df68..7103da97f3 100644 --- a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-deployment/pom.xml b/spring-boot-modules/spring-boot-deployment/pom.xml index 64c0e698f6..b3fc3eabd1 100644 --- a/spring-boot-modules/spring-boot-deployment/pom.xml +++ b/spring-boot-modules/spring-boot-deployment/pom.xml @@ -190,7 +190,7 @@ - org.baeldung.boot.Application + com.baeldung.boot.Application 3.1.1 3.3.7-1 2.2 diff --git a/spring-boot-modules/spring-boot-gradle/build.gradle b/spring-boot-modules/spring-boot-gradle/build.gradle index 96055536c3..faae01a1a5 100644 --- a/spring-boot-modules/spring-boot-gradle/build.gradle +++ b/spring-boot-modules/spring-boot-gradle/build.gradle @@ -21,7 +21,7 @@ apply plugin: 'io.spring.dependency-management' //add tasks thinJar and thinResolve for thin JAR deployments apply plugin: 'org.springframework.boot.experimental.thin-launcher' -group = 'org.baeldung' +group = 'com.baeldung' version = '0.0.1-SNAPSHOT' sourceCompatibility = 1.8 @@ -35,16 +35,16 @@ dependencies { } springBoot { - mainClassName = 'org.baeldung.DemoApplication' + mainClassName = 'com.baeldung.DemoApplication' } bootJar { // This is overridden by the mainClassName in springBoot{} and added here for reference purposes. - mainClassName = 'org.baeldung.DemoApplication' + mainClassName = 'com.baeldung.DemoApplication' // This block serves the same purpose as the above thus commented out. Added here for reference purposes // manifest { -// attributes 'Start-Class': 'org.baeldung.DemoApplication' +// attributes 'Start-Class': 'com.baeldung.DemoApplication' // } } diff --git a/spring-boot-modules/spring-boot-gradle/src/main/java/org/baeldung/DemoApplication.java b/spring-boot-modules/spring-boot-gradle/src/main/java/com/baeldung/DemoApplication.java similarity index 92% rename from spring-boot-modules/spring-boot-gradle/src/main/java/org/baeldung/DemoApplication.java rename to spring-boot-modules/spring-boot-gradle/src/main/java/com/baeldung/DemoApplication.java index f8df823f25..64bac6936b 100644 --- a/spring-boot-modules/spring-boot-gradle/src/main/java/org/baeldung/DemoApplication.java +++ b/spring-boot-modules/spring-boot-gradle/src/main/java/com/baeldung/DemoApplication.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; diff --git a/spring-boot-modules/spring-boot-gradle/src/test/java/org/baeldung/DemoApplicationTests.java b/spring-boot-modules/spring-boot-gradle/src/test/java/com/baeldung/DemoApplicationTests.java similarity index 93% rename from spring-boot-modules/spring-boot-gradle/src/test/java/org/baeldung/DemoApplicationTests.java rename to spring-boot-modules/spring-boot-gradle/src/test/java/com/baeldung/DemoApplicationTests.java index b24bfb2cb6..65395582cb 100644 --- a/spring-boot-modules/spring-boot-gradle/src/test/java/org/baeldung/DemoApplicationTests.java +++ b/spring-boot-modules/spring-boot-gradle/src/test/java/com/baeldung/DemoApplicationTests.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java index ab6e4557d5..97810cf590 100644 --- a/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java index 4effccc083..3f3ecd87d0 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java index 9817522e68..d2660ad84e 100644 --- a/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java index 069dd41b8d..209a93d94c 100644 --- a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java index 16e0708fc9..e73f4e79f7 100644 --- a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java index d43f18f6a7..5b954f8941 100644 --- a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java +++ b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java @@ -7,7 +7,7 @@ import org.springframework.context.annotation.PropertySource; import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; @Configuration -@ComponentScan("org.baeldung.properties.core") +@ComponentScan("com.baeldung.properties.core") @PropertySource("classpath:foo.properties") public class ExternalPropertiesWithJavaConfig { diff --git a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java index 6d105428d9..9080e3d0ba 100644 --- a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java +++ b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java @@ -6,7 +6,7 @@ import org.springframework.context.annotation.ImportResource; @Configuration @ImportResource("classpath:configForProperties.xml") -@ComponentScan("org.baeldung.core") +@ComponentScan("com.baeldung.core") public class ExternalPropertiesWithXmlConfig { public ExternalPropertiesWithXmlConfig() { diff --git a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java index 6f1e4c8490..f45f5b6a03 100644 --- a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java +++ b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java @@ -6,7 +6,7 @@ import org.springframework.context.annotation.ImportResource; @Configuration @ImportResource("classpath:configForPropertiesOne.xml") -@ComponentScan("org.baeldung.core") +@ComponentScan("com.baeldung.core") public class ExternalPropertiesWithXmlConfigOne { public ExternalPropertiesWithXmlConfigOne() { diff --git a/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java index 874c4f582f..2e1a17199d 100644 --- a/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java index 874c4f582f..2e1a17199d 100644 --- a/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java index 16e0708fc9..e73f4e79f7 100644 --- a/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/Application.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/Application.java similarity index 93% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/Application.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/Application.java index c1b6558b26..cb0d0c1532 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/Application.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/Application.java @@ -1,4 +1,4 @@ -package org.baeldung.boot; +package com.baeldung.boot; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/H2JpaConfig.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/H2JpaConfig.java similarity index 89% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/H2JpaConfig.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/H2JpaConfig.java index 92a6ed7ab0..928928c9a5 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/H2JpaConfig.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/H2JpaConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.config; +package com.baeldung.boot.config; import java.util.Properties; @@ -18,7 +18,7 @@ import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.annotation.EnableTransactionManagement; @Configuration -@EnableJpaRepositories(basePackages = { "org.baeldung.boot.repository", "org.baeldung.boot.boottest", "org.baeldung.repository" }) +@EnableJpaRepositories(basePackages = { "com.baeldung.boot.repository", "com.baeldung.boot.boottest", "com.baeldung.repository" }) @PropertySource("classpath:persistence-generic-entity.properties") @EnableTransactionManagement public class H2JpaConfig { @@ -41,7 +41,7 @@ public class H2JpaConfig { public LocalContainerEntityManagerFactoryBean entityManagerFactory() { final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean(); em.setDataSource(dataSource()); - em.setPackagesToScan(new String[] { "org.baeldung.boot.domain", "org.baeldung.boot.model", "org.baeldung.boot.boottest", "org.baeldung.model" }); + em.setPackagesToScan(new String[] { "com.baeldung.boot.domain", "com.baeldung.boot.model", "com.baeldung.boot.boottest", "com.baeldung.model" }); em.setJpaVendorAdapter(new HibernateJpaVendorAdapter()); em.setJpaProperties(additionalProperties()); return em; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/WebConfig.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/WebConfig.java similarity index 71% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/WebConfig.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/WebConfig.java index 9554facb12..b23c910a04 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/WebConfig.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/WebConfig.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.config; +package com.baeldung.boot.config; -import org.baeldung.boot.converter.StringToEmployeeConverter; -import org.baeldung.boot.converter.StringToEnumConverterFactory; -import org.baeldung.boot.converter.GenericBigDecimalConverter; +import com.baeldung.boot.converter.StringToEmployeeConverter; +import com.baeldung.boot.converter.StringToEnumConverterFactory; +import com.baeldung.boot.converter.GenericBigDecimalConverter; import org.springframework.context.annotation.Configuration; import org.springframework.format.FormatterRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/HelloWorldServlet.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/HelloWorldServlet.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/HelloWorldServlet.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/HelloWorldServlet.java index 34ad11254c..80c75aa8b5 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/HelloWorldServlet.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/HelloWorldServlet.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.controller.servlet; +package com.baeldung.boot.controller.servlet; import java.io.IOException; import java.io.PrintWriter; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java index 91547683c6..f276f94b7c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.controller.servlet; +package com.baeldung.boot.controller.servlet; import java.io.IOException; import java.io.PrintWriter; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/GenericBigDecimalConverter.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/GenericBigDecimalConverter.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/GenericBigDecimalConverter.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/GenericBigDecimalConverter.java index 8add28fc2d..fc73cfee5f 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/GenericBigDecimalConverter.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/GenericBigDecimalConverter.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter; +package com.baeldung.boot.converter; import com.google.common.collect.ImmutableSet; import org.springframework.core.convert.TypeDescriptor; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEmployeeConverter.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEmployeeConverter.java similarity index 90% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEmployeeConverter.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEmployeeConverter.java index 1bf75b38f0..ac635532ea 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEmployeeConverter.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEmployeeConverter.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter; +package com.baeldung.boot.converter; import org.springframework.core.convert.converter.Converter; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEnumConverterFactory.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEnumConverterFactory.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEnumConverterFactory.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEnumConverterFactory.java index ddb2cd2b08..a2dce11a6a 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEnumConverterFactory.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEnumConverterFactory.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter; +package com.baeldung.boot.converter; import org.springframework.core.convert.converter.Converter; import org.springframework.core.convert.converter.ConverterFactory; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/controller/StringToEmployeeConverterController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/controller/StringToEmployeeConverterController.java similarity index 91% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/controller/StringToEmployeeConverterController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/controller/StringToEmployeeConverterController.java index 27bad4c387..260b1c734b 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/controller/StringToEmployeeConverterController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/controller/StringToEmployeeConverterController.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter.controller; +package com.baeldung.boot.converter.controller; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/domain/Modes.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/domain/Modes.java similarity index 54% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/domain/Modes.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/domain/Modes.java index dcba064e8c..7717294996 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/domain/Modes.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/domain/Modes.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.domain; +package com.baeldung.boot.domain; public enum Modes { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/MyCustomErrorController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/MyCustomErrorController.java similarity index 93% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/MyCustomErrorController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/MyCustomErrorController.java index df0e3ec0b2..373ae8f745 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/MyCustomErrorController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/MyCustomErrorController.java @@ -1,4 +1,4 @@ -package org.baeldung.common.error; +package com.baeldung.common.error; import org.springframework.boot.web.servlet.error.ErrorController; import org.springframework.web.bind.annotation.GetMapping; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/SpringHelloServletRegistrationBean.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/SpringHelloServletRegistrationBean.java similarity index 91% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/SpringHelloServletRegistrationBean.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/SpringHelloServletRegistrationBean.java index 774cf1b970..3f51a4ab69 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/SpringHelloServletRegistrationBean.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/SpringHelloServletRegistrationBean.java @@ -1,4 +1,4 @@ -package org.baeldung.common.error; +package com.baeldung.common.error; import org.springframework.boot.web.servlet.ServletRegistrationBean; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/controller/ErrorController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/controller/ErrorController.java similarity index 90% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/controller/ErrorController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/controller/ErrorController.java index ac5f92e9c9..1e5fbf3ac4 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/controller/ErrorController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/controller/ErrorController.java @@ -1,4 +1,4 @@ -package org.baeldung.common.error.controller; +package com.baeldung.common.error.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/properties/MyServletContainerCustomizationBean.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/properties/MyServletContainerCustomizationBean.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/properties/MyServletContainerCustomizationBean.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/properties/MyServletContainerCustomizationBean.java index d553d44769..be503b1b6c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/properties/MyServletContainerCustomizationBean.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/properties/MyServletContainerCustomizationBean.java @@ -1,4 +1,4 @@ -package org.baeldung.common.properties; +package com.baeldung.common.properties; import org.springframework.boot.web.server.ErrorPage; import org.springframework.boot.web.server.WebServerFactoryCustomizer; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java similarity index 94% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java index 64853a9941..1db7054f85 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java @@ -1,4 +1,4 @@ -package org.baeldung.common.resources; +package com.baeldung.common.resources; import org.springframework.boot.ExitCodeGenerator; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/DemoApplication.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/DemoApplication.java similarity index 94% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/DemoApplication.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/DemoApplication.java index 4a88fcea07..eb091b4695 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/DemoApplication.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/DemoApplication.java @@ -1,4 +1,4 @@ -package org.baeldung.demo; +package com.baeldung.demo; import com.baeldung.graphql.GraphqlConfiguration; import org.springframework.boot.SpringApplication; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/Employee.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/Employee.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/Employee.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/Employee.java index 645ce2838a..fa3c1dc809 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/Employee.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/Employee.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRepository.java similarity index 91% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRepository.java index 00fdbfaae4..b6850d587e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRepository.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRestController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRestController.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRestController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRestController.java index 516bff0e8c..7d2e06d4a0 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRestController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRestController.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeService.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeService.java similarity index 89% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeService.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeService.java index 07765a511c..ff1976cad1 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeService.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeService.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeServiceImpl.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeServiceImpl.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeServiceImpl.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeServiceImpl.java index a1639b29cc..156fc571f3 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeServiceImpl.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeServiceImpl.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/components/FooService.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/components/FooService.java similarity index 77% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/components/FooService.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/components/FooService.java index 66943f6461..98a0db67ef 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/components/FooService.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/components/FooService.java @@ -1,7 +1,7 @@ -package org.baeldung.demo.components; +package com.baeldung.demo.components; -import org.baeldung.demo.model.Foo; -import org.baeldung.demo.repository.FooRepository; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.repository.FooRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/CommonException.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/CommonException.java similarity index 85% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/CommonException.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/CommonException.java index 51dd7bbd44..276802d0b9 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/CommonException.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/CommonException.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.exceptions; +package com.baeldung.demo.exceptions; public class CommonException extends RuntimeException { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/FooNotFoundException.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/FooNotFoundException.java similarity index 86% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/FooNotFoundException.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/FooNotFoundException.java index 59796c58f0..8c425d078e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/FooNotFoundException.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/FooNotFoundException.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.exceptions; +package com.baeldung.demo.exceptions; public class FooNotFoundException extends RuntimeException { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/model/Foo.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/model/Foo.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/model/Foo.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/model/Foo.java index e5638cfd3d..796bcca11b 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/model/Foo.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/model/Foo.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.model; +package com.baeldung.demo.model; import java.io.Serializable; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/repository/FooRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/repository/FooRepository.java similarity index 70% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/repository/FooRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/repository/FooRepository.java index c04e0c7438..ed27ac23bc 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/repository/FooRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/repository/FooRepository.java @@ -1,6 +1,6 @@ -package org.baeldung.demo.repository; +package com.baeldung.demo.repository; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; import org.springframework.data.jpa.repository.JpaRepository; public interface FooRepository extends JpaRepository { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/service/FooController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/service/FooController.java similarity index 85% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/service/FooController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/service/FooController.java index c28dcde1a7..c72c52fa3e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/service/FooController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/service/FooController.java @@ -1,7 +1,7 @@ -package org.baeldung.demo.service; +package com.baeldung.demo.service; -import org.baeldung.demo.components.FooService; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.components.FooService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/endpoints/info/TotalUsersInfoContributor.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/endpoints/info/TotalUsersInfoContributor.java similarity index 89% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/endpoints/info/TotalUsersInfoContributor.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/endpoints/info/TotalUsersInfoContributor.java index 34b50a2c0a..c316cabda5 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/endpoints/info/TotalUsersInfoContributor.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/endpoints/info/TotalUsersInfoContributor.java @@ -1,9 +1,9 @@ -package org.baeldung.endpoints.info; +package com.baeldung.endpoints.info; import java.util.HashMap; import java.util.Map; -import org.baeldung.repository.UserRepository; +import com.baeldung.repository.UserRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.actuate.info.Info; import org.springframework.boot.actuate.info.InfoContributor; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/main/SpringBootApplication.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/main/SpringBootApplication.java similarity index 78% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/main/SpringBootApplication.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/main/SpringBootApplication.java index a203659d63..383932524f 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/main/SpringBootApplication.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/main/SpringBootApplication.java @@ -1,9 +1,9 @@ -package org.baeldung.main; +package com.baeldung.main; -import org.baeldung.boot.controller.servlet.HelloWorldServlet; -import org.baeldung.boot.controller.servlet.SpringHelloWorldServlet; -import org.baeldung.common.error.SpringHelloServletRegistrationBean; -import org.baeldung.common.resources.ExecutorServiceExitCodeGenerator; +import com.baeldung.boot.controller.servlet.HelloWorldServlet; +import com.baeldung.boot.controller.servlet.SpringHelloWorldServlet; +import com.baeldung.common.error.SpringHelloServletRegistrationBean; +import com.baeldung.common.resources.ExecutorServiceExitCodeGenerator; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; @@ -18,7 +18,7 @@ import java.util.concurrent.Executors; @RestController @EnableAutoConfiguration -@ComponentScan({ "org.baeldung.common.error", "org.baeldung.common.error.controller", "org.baeldung.common.properties", "org.baeldung.common.resources", "org.baeldung.endpoints", "org.baeldung.service", "org.baeldung.monitor.jmx", "org.baeldung.boot.config" }) +@ComponentScan({ "com.baeldung.common.error", "com.baeldung.common.error.controller", "com.baeldung.common.properties", "com.baeldung.common.resources", "com.baeldung.endpoints", "com.baeldung.service", "com.baeldung.monitor.jmx", "com.baeldung.boot.config" }) public class SpringBootApplication { private static ApplicationContext applicationContext; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/model/User.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/model/User.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/model/User.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/model/User.java index eb886338a0..cc5f27f38c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/model/User.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/model/User.java @@ -1,4 +1,4 @@ -package org.baeldung.model; +package com.baeldung.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/repository/UserRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/repository/UserRepository.java similarity index 98% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/repository/UserRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/repository/UserRepository.java index 752664cd5d..4dd863fb17 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/repository/UserRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/repository/UserRepository.java @@ -1,6 +1,6 @@ -package org.baeldung.repository; +package com.baeldung.repository; -import org.baeldung.model.User; +import com.baeldung.model.User; import org.springframework.data.domain.Page; import org.springframework.data.domain.Pageable; import org.springframework.data.domain.Sort; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/Application.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/Application.java similarity index 87% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/Application.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/Application.java index 354c64c258..de4ca5998e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/Application.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/Application.java @@ -1,6 +1,6 @@ -package org.baeldung.session.exception; +package com.baeldung.session.exception; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.domain.EntityScan; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepository.java similarity index 50% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepository.java index ce7bbfe57b..5e748973ed 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepository.java @@ -1,6 +1,6 @@ -package org.baeldung.session.exception.repository; +package com.baeldung.session.exception.repository; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; public interface FooRepository { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepositoryImpl.java similarity index 88% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepositoryImpl.java index 607bae83ba..a304373d6c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepositoryImpl.java @@ -1,8 +1,8 @@ -package org.baeldung.session.exception.repository; +package com.baeldung.session.exception.repository; import javax.persistence.EntityManagerFactory; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Profile; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/AppStartupRunner.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/AppStartupRunner.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/AppStartupRunner.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/AppStartupRunner.java index d491bdb42c..0495473704 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/AppStartupRunner.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/AppStartupRunner.java @@ -1,4 +1,4 @@ -package org.baeldung.startup; +package com.baeldung.startup; import org.slf4j.Logger; import org.slf4j.LoggerFactory; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/CommandLineAppStartupRunner.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/CommandLineAppStartupRunner.java similarity index 94% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/CommandLineAppStartupRunner.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/CommandLineAppStartupRunner.java index 6a7be59c21..48c5225cf1 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/CommandLineAppStartupRunner.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/CommandLineAppStartupRunner.java @@ -1,4 +1,4 @@ -package org.baeldung.startup; +package com.baeldung.startup; import org.slf4j.Logger; import org.slf4j.LoggerFactory; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/ApplicationIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/ApplicationIntegrationTest.java similarity index 85% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/ApplicationIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/ApplicationIntegrationTest.java index 5e351157c8..462291e0ac 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/ApplicationIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/ApplicationIntegrationTest.java @@ -1,6 +1,6 @@ -package org.baeldung.boot; +package com.baeldung.boot; -import org.baeldung.session.exception.Application; +import com.baeldung.session.exception.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/DemoApplicationIntegrationTest.java similarity index 87% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/DemoApplicationIntegrationTest.java index 0541da3199..aaf4f1f780 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/DemoApplicationIntegrationTest.java @@ -1,6 +1,6 @@ -package org.baeldung.boot; +package com.baeldung.boot; -import org.baeldung.demo.DemoApplication; +import com.baeldung.demo.DemoApplication; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/FooRepositoryIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/FooRepositoryIntegrationTest.java similarity index 82% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/FooRepositoryIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/FooRepositoryIntegrationTest.java index c32e36d7e3..1772739d20 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/FooRepositoryIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/FooRepositoryIntegrationTest.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.repository; +package com.baeldung.boot.repository; -import org.baeldung.boot.DemoApplicationIntegrationTest; -import org.baeldung.demo.model.Foo; -import org.baeldung.demo.repository.FooRepository; +import com.baeldung.boot.DemoApplicationIntegrationTest; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.repository.FooRepository; import org.junit.Before; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/HibernateSessionIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/HibernateSessionIntegrationTest.java similarity index 81% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/HibernateSessionIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/HibernateSessionIntegrationTest.java index b22282e896..2fe072bb67 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/HibernateSessionIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/HibernateSessionIntegrationTest.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.repository; +package com.baeldung.boot.repository; -import org.baeldung.boot.DemoApplicationIntegrationTest; -import org.baeldung.demo.model.Foo; -import org.baeldung.demo.repository.FooRepository; +import com.baeldung.boot.DemoApplicationIntegrationTest; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.repository.FooRepository; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java similarity index 78% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java index 5c8d10223b..2e3326e6b1 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.repository; +package com.baeldung.boot.repository; -import org.baeldung.boot.ApplicationIntegrationTest; -import org.baeldung.demo.model.Foo; -import org.baeldung.session.exception.repository.FooRepository; +import com.baeldung.boot.ApplicationIntegrationTest; +import com.baeldung.demo.model.Foo; +import com.baeldung.session.exception.repository.FooRepository; import org.hibernate.HibernateException; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/CustomConverterIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/CustomConverterIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/CustomConverterIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/CustomConverterIntegrationTest.java index bd1ae2c8fa..4619964783 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/CustomConverterIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/CustomConverterIntegrationTest.java @@ -1,9 +1,9 @@ -package org.baeldung.converter; +package com.baeldung.converter; import com.baeldung.toggle.Employee; -import org.baeldung.boot.Application; -import org.baeldung.boot.domain.Modes; +import com.baeldung.boot.Application; +import com.baeldung.boot.domain.Modes; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java index 2afda7565a..52dc542ebf 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.converter.controller; +package com.baeldung.converter.controller; import org.junit.Test; import org.junit.runner.RunWith; @@ -14,7 +14,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultHandlers. import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; -import org.baeldung.boot.Application; +import com.baeldung.boot.Application; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK, classes = Application.class) diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java similarity index 93% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java index 2d70583a54..962abf0fa3 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java @@ -1,8 +1,5 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; -import org.baeldung.demo.boottest.Employee; -import org.baeldung.demo.boottest.EmployeeRestController; -import org.baeldung.demo.boottest.EmployeeService; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java index 3042f95a46..164887886b 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java @@ -1,7 +1,7 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; -import org.baeldung.demo.boottest.Employee; -import org.baeldung.demo.boottest.EmployeeRepository; +import com.baeldung.demo.boottest.Employee; +import com.baeldung.demo.boottest.EmployeeRepository; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java similarity index 97% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java index a4b35889d6..327e9f9d56 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import static org.assertj.core.api.Assertions.assertThat; import static org.hamcrest.CoreMatchers.is; @@ -14,7 +14,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. import java.io.IOException; import java.util.List; -import org.baeldung.demo.DemoApplication; +import com.baeldung.demo.DemoApplication; import org.junit.After; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java index df28111a57..88f2830a2b 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import static org.assertj.core.api.Assertions.assertThat; @@ -6,6 +6,10 @@ import java.util.Arrays; import java.util.List; import java.util.Optional; +import com.baeldung.demo.boottest.Employee; +import com.baeldung.demo.boottest.EmployeeRepository; +import com.baeldung.demo.boottest.EmployeeService; +import com.baeldung.demo.boottest.EmployeeServiceImpl; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/JsonUtil.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/JsonUtil.java similarity index 91% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/JsonUtil.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/JsonUtil.java index 7e04f47696..3fcd709f7c 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/JsonUtil.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/JsonUtil.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.databind.ObjectMapper; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/repository/UserRepositoryIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/repository/UserRepositoryIntegrationTest.java similarity index 92% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/repository/UserRepositoryIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/repository/UserRepositoryIntegrationTest.java index ea7f118967..a1318949f3 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/repository/UserRepositoryIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/repository/UserRepositoryIntegrationTest.java @@ -1,7 +1,8 @@ -package org.baeldung.repository; +package com.baeldung.repository; -import org.baeldung.boot.config.H2JpaConfig; -import org.baeldung.model.User; +import com.baeldung.boot.config.H2JpaConfig; +import com.baeldung.model.User; +import com.baeldung.repository.UserRepository; import org.junit.After; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-cloud/spring-cloud-circuit-breaker/README.md b/spring-cloud/spring-cloud-circuit-breaker/README.md new file mode 100644 index 0000000000..040eb0ccee --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/README.md @@ -0,0 +1,5 @@ +## Spring Cloud Circuit Breaker + +This module contains articles about Spring Cloud Circuit Breaker + +### Relevant Articles: diff --git a/spring-cloud/spring-cloud-circuit-breaker/pom.xml b/spring-cloud/spring-cloud-circuit-breaker/pom.xml new file mode 100644 index 0000000000..188fc4bf8e --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/pom.xml @@ -0,0 +1,55 @@ + + + 4.0.0 + spring-cloud-circuit-breaker + spring-cloud-gateway + jar + + + com.baeldung.spring.cloud + spring-cloud + 1.0.0-SNAPSHOT + .. + + + + + spring-snapshots + Spring Snapshots + https://repo.spring.io/libs-snapshot + + true + + + false + + + + + + + + org.springframework.boot + spring-boot-dependencies + 2.2.4.RELEASE + pom + import + + + + + + + org.springframework.cloud + spring-cloud-starter-circuitbreaker-resilience4j + 1.0.2.RELEASE + + + org.springframework.boot + spring-boot-starter-web + + + + diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/AlbumService.java b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/AlbumService.java new file mode 100644 index 0000000000..67163c8c9a --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/AlbumService.java @@ -0,0 +1,40 @@ +package com.baeldung.circuitbreaker; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.cloud.client.circuitbreaker.CircuitBreaker; +import org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory; +import org.springframework.stereotype.Service; +import org.springframework.web.client.RestTemplate; + +import java.nio.file.Files; +import java.nio.file.Paths; + +@Service +public class AlbumService { + + private static final Logger LOGGER = LoggerFactory.getLogger(AlbumService.class); + + @Autowired + private CircuitBreakerFactory circuitBreakerFactory; + + private RestTemplate restTemplate = new RestTemplate(); + + public String getAlbumList() { + CircuitBreaker circuitBreaker = circuitBreakerFactory.create("circuitbreaker"); + String url = "https://jsonplaceholder.typicode.com/albums"; + + return circuitBreaker.run(() -> restTemplate.getForObject(url, String.class), throwable -> getDefaultAlbumList()); + } + + private String getDefaultAlbumList() { + try { + return new String(Files.readAllBytes(Paths.get(getClass().getClassLoader().getResource("fallback-album-list.json").toURI()))); + } catch (Exception e) { + LOGGER.error("error occurred while reading the file", e); + } + return null; + } + +} diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/Controller.java b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/Controller.java new file mode 100644 index 0000000000..10f7c57a7a --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/Controller.java @@ -0,0 +1,18 @@ +package com.baeldung.circuitbreaker; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class Controller { + + @Autowired + private AlbumService service; + + @GetMapping("/albums") + public String albums() { + return service.getAlbumList(); + } + +} \ No newline at end of file diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/SpringApp.java b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/SpringApp.java new file mode 100644 index 0000000000..f891e7693f --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/SpringApp.java @@ -0,0 +1,71 @@ +package com.baeldung.circuitbreaker; + +import io.github.resilience4j.circuitbreaker.CircuitBreakerConfig; +import io.github.resilience4j.timelimiter.TimeLimiterConfig; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.circuitbreaker.resilience4j.Resilience4JCircuitBreakerFactory; +import org.springframework.cloud.circuitbreaker.resilience4j.Resilience4JConfigBuilder; +import org.springframework.cloud.client.circuitbreaker.Customizer; +import org.springframework.context.annotation.Bean; + +import java.time.Duration; + +@SpringBootApplication +public class SpringApp { + + public static void main(String[] args) { + SpringApplication.run(SpringApp.class, args); + } + + @Bean + public Customizer globalCustomConfiguration() { + TimeLimiterConfig timeLimiterConfig = TimeLimiterConfig.custom() + .timeoutDuration(Duration.ofSeconds(4)) + .build(); + CircuitBreakerConfig circuitBreakerConfig = CircuitBreakerConfig.custom() + .failureRateThreshold(50) + .waitDurationInOpenState(Duration.ofMillis(1000)) + .slidingWindowSize(2) + .build(); + + return factory -> factory.configureDefault(id -> new Resilience4JConfigBuilder(id) + .timeLimiterConfig(timeLimiterConfig) + .circuitBreakerConfig(circuitBreakerConfig) + .build()); + } + + @Bean + public Customizer specificCustomConfiguration1() { + + TimeLimiterConfig timeLimiterConfig = TimeLimiterConfig.custom() + .timeoutDuration(Duration.ofSeconds(4)) + .build(); + CircuitBreakerConfig circuitBreakerConfig = CircuitBreakerConfig.custom() + .failureRateThreshold(50) + .waitDurationInOpenState(Duration.ofMillis(1000)) + .slidingWindowSize(2) + .build(); + + return factory -> factory.configure(builder -> builder.circuitBreakerConfig(circuitBreakerConfig) + .timeLimiterConfig(timeLimiterConfig).build(), "circuitBreaker"); + } + + @Bean + public Customizer specificCustomConfiguration2() { + + TimeLimiterConfig timeLimiterConfig = TimeLimiterConfig.custom() + .timeoutDuration(Duration.ofSeconds(4)) + .build(); + CircuitBreakerConfig circuitBreakerConfig = CircuitBreakerConfig.custom() + .failureRateThreshold(50) + .waitDurationInOpenState(Duration.ofMillis(1000)) + .slidingWindowSize(2) + .build(); + + return factory -> factory.configure(builder -> builder.circuitBreakerConfig(circuitBreakerConfig) + .timeLimiterConfig(timeLimiterConfig).build(), + "circuitBreaker1", "circuitBreaker2", "circuitBreaker3"); + } + +} diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/resources/fallback-album-list.json b/spring-cloud/spring-cloud-circuit-breaker/src/main/resources/fallback-album-list.json new file mode 100644 index 0000000000..001df7610a --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/resources/fallback-album-list.json @@ -0,0 +1,12 @@ +[ + { + "userId": 1, + "id": 1, + "title": "quidem molestiae enim" + }, + { + "userId": 1, + "id": 2, + "title": "sunt qui excepturi placeat culpa" + } +] \ No newline at end of file diff --git a/spring-core-2/README.md b/spring-core-2/README.md index 1fb591f693..947b816db8 100644 --- a/spring-core-2/README.md +++ b/spring-core-2/README.md @@ -7,7 +7,6 @@ This module contains articles about core Spring functionality - [Guide to Spring @Autowired](http://www.baeldung.com/spring-autowire) - [Spring Profiles](http://www.baeldung.com/spring-profiles) - [A Spring Custom Annotation for a Better DAO](http://www.baeldung.com/spring-annotation-bean-pre-processor) -- [Running Setup Data on Startup in Spring](http://www.baeldung.com/running-setup-logic-on-startup-in-spring) - [Quick Guide to Spring Bean Scopes](http://www.baeldung.com/spring-bean-scopes) - [Custom Scope in Spring](http://www.baeldung.com/spring-custom-scope) - [@Order in Spring](http://www.baeldung.com/spring-order) @@ -15,6 +14,4 @@ This module contains articles about core Spring functionality - [Spring Events](https://www.baeldung.com/spring-events) - [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations) - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class) -- [Guide to the Spring BeanFactory](https://www.baeldung.com/spring-beanfactory) -- [Reading HttpServletRequest Multiple Times in Spring](https://www.baeldung.com/spring-reading-httpservletrequest-multiple-times) - More articles: [[<-- prev]](/spring-core)[[next -->]](/spring-core-3) diff --git a/spring-security-modules/spring-security-acl/pom.xml b/spring-security-modules/spring-security-acl/pom.xml index 3c613f9d92..5c04aaa9ca 100644 --- a/spring-security-modules/spring-security-acl/pom.xml +++ b/spring-security-modules/spring-security-acl/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-cache-control/pom.xml b/spring-security-modules/spring-security-cache-control/pom.xml index acc37b41ef..743b3c291d 100644 --- a/spring-security-modules/spring-security-cache-control/pom.xml +++ b/spring-security-modules/spring-security-cache-control/pom.xml @@ -8,9 +8,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 @@ -23,41 +23,15 @@ spring-boot-starter-web - org.springframework.security - spring-security-core - - - org.springframework.security - spring-security-config - - - org.springframework.security - spring-security-web - - - javax.servlet - javax.servlet-api - ${javax.servlet-api.version} + org.springframework.boot + spring-boot-starter-security - org.hamcrest - hamcrest - ${hamcrest.version} + org.springframework.boot + spring-boot-starter-test test - - - org.mockito - mockito-core - test - - - - org.springframework - spring-test - - \ No newline at end of file diff --git a/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java b/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java index d6a1a97773..d4d24a4986 100644 --- a/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java +++ b/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java @@ -4,8 +4,8 @@ import static io.restassured.RestAssured.given; import org.junit.Test; import org.junit.runner.RunWith; -import org.springframework.boot.context.embedded.LocalServerPort; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.web.server.LocalServerPort; import org.springframework.test.context.junit4.SpringRunner; import io.restassured.http.ContentType; diff --git a/spring-security-modules/spring-security-kerberos/pom.xml b/spring-security-modules/spring-security-kerberos/pom.xml index 6846bdf063..51a48a78c6 100644 --- a/spring-security-modules/spring-security-kerberos/pom.xml +++ b/spring-security-modules/spring-security-kerberos/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-ldap/pom.xml b/spring-security-modules/spring-security-ldap/pom.xml index f5e8856648..baed682186 100644 --- a/spring-security-modules/spring-security-ldap/pom.xml +++ b/spring-security-modules/spring-security-ldap/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 @@ -21,6 +21,10 @@ org.springframework.boot spring-boot-starter-security + + org.springframework.boot + spring-boot-starter-web + org.springframework.boot spring-boot-starter-thymeleaf diff --git a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java index ec585f2387..2d619cccfa 100644 --- a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java +++ b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java @@ -2,7 +2,7 @@ package com.baeldung; import org.springframework.boot.SpringApplication; 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.Bean; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; @@ -19,15 +19,4 @@ public class SampleLDAPApplication extends SpringBootServletInitializer { SpringApplication.run(SampleLDAPApplication.class, args); } - @Bean - public WebMvcConfigurerAdapter adapter() { - return new WebMvcConfigurerAdapter() { - @Override - public void addViewControllers(ViewControllerRegistry registry) { - registry.addViewController("/login") - .setViewName("login"); - } - }; - } - } \ No newline at end of file diff --git a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/security/SecurityConfig.java b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/SecurityConfig.java similarity index 53% rename from spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/security/SecurityConfig.java rename to spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/SecurityConfig.java index a00cb02459..69f90d9de9 100644 --- a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/security/SecurityConfig.java +++ b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/SecurityConfig.java @@ -1,4 +1,4 @@ -package com.baeldung.security; +package com.baeldung.config; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; @@ -14,13 +14,26 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(AuthenticationManagerBuilder auth) throws Exception { - auth.ldapAuthentication().userSearchBase("ou=people").userSearchFilter("(uid={0})").groupSearchBase("ou=groups").groupSearchFilter("(member={0})").contextSource().root("dc=baeldung,dc=com").ldif("classpath:users.ldif"); + auth.ldapAuthentication() + .userSearchBase("ou=people") + .userSearchFilter("(uid={0})") + .groupSearchBase("ou=groups") + .groupSearchFilter("(member={0})") + .contextSource() + .root("dc=baeldung,dc=com") + .ldif("classpath:users.ldif"); } @Override protected void configure(HttpSecurity http) throws Exception { - http.authorizeRequests().antMatchers("/", "/home").permitAll().anyRequest().authenticated(); - http.formLogin().loginPage("/login").permitAll().and().logout().logoutSuccessUrl("/"); + http + .authorizeRequests() + .antMatchers("/", "/home", "/css/**") + .permitAll() + .anyRequest() + .authenticated() + .and().formLogin().loginPage("/login").permitAll() + .and().logout().logoutSuccessUrl("/"); } } diff --git a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/WebConfig.java b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/WebConfig.java new file mode 100644 index 0000000000..9809be1844 --- /dev/null +++ b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/WebConfig.java @@ -0,0 +1,16 @@ +package com.baeldung.config; + +import org.springframework.context.annotation.Configuration; +import org.springframework.web.servlet.config.annotation.EnableWebMvc; +import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; + +@Configuration +public class WebConfig implements WebMvcConfigurer { + + @Override + public void addViewControllers(ViewControllerRegistry registry) { + registry.addViewController("/login") + .setViewName("login"); + } +} diff --git a/spring-security-modules/spring-security-ldap/src/main/resources/application.properties b/spring-security-modules/spring-security-ldap/src/main/resources/application.properties new file mode 100644 index 0000000000..3d0221bb7b --- /dev/null +++ b/spring-security-modules/spring-security-ldap/src/main/resources/application.properties @@ -0,0 +1 @@ +management.health.ldap.enabled=false \ No newline at end of file diff --git a/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml b/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml index c13f65de5e..adfd603e54 100644 --- a/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml +++ b/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml @@ -10,6 +10,7 @@ + diff --git a/spring-security-modules/spring-security-x509/pom.xml b/spring-security-modules/spring-security-x509/pom.xml index a4ff908eed..d4132f058d 100644 --- a/spring-security-modules/spring-security-x509/pom.xml +++ b/spring-security-modules/spring-security-x509/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties b/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties index f293d6712d..53dfe9976a 100644 --- a/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties +++ b/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties @@ -1,8 +1,8 @@ -server.ssl.key-store=../keystore/keystore.jks +server.ssl.key-store=keystore/keystore.jks server.ssl.key-store-password=changeit server.ssl.key-alias=localhost server.ssl.key-password=changeit server.ssl.enabled=true server.port=8443 -security.user.name=Admin -security.user.password=admin \ No newline at end of file +spring.security.user.name=Admin +spring.security.user.password=admin \ No newline at end of file diff --git a/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties b/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties index 174eba9f98..743c9c4582 100644 --- a/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties +++ b/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties @@ -4,8 +4,8 @@ server.ssl.key-alias=localhost server.ssl.key-password=changeit server.ssl.enabled=true server.port=8443 -security.user.name=Admin -security.user.password=admin +spring.security.user.name=Admin +spring.security.user.password=admin server.ssl.trust-store=../keystore/truststore.jks server.ssl.trust-store-password=changeit server.ssl.client-auth=need \ No newline at end of file diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/Book.java b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/Book.java new file mode 100644 index 0000000000..fa021f8cba --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/Book.java @@ -0,0 +1,58 @@ +package com.baeldung.mockito.additionalanswers; + +public class Book { + + private Long bookId; + + private String title; + + private String author; + + private int numberOfPages; + + public Book(String title, String author, int numberOfPages) { + this.title = title; + this.author = author; + this.numberOfPages = numberOfPages; + } + + public Book(Long bookId, String title, String author, int numberOfPages) { + this.bookId = bookId; + this.title = title; + this.author = author; + this.numberOfPages = numberOfPages; + } + + public Long getBookId() { + return bookId; + } + + public void setBookId(Long bookId) { + this.bookId = bookId; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public String getAuthor() { + return author; + } + + public void setAuthor(String author) { + this.author = author; + } + + public int getNumberOfPages() { + return numberOfPages; + } + + public void setNumberOfPages(int numberOfPages) { + this.numberOfPages = numberOfPages; + } +} + diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookRepository.java b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookRepository.java new file mode 100644 index 0000000000..78187e3f01 --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookRepository.java @@ -0,0 +1,17 @@ +package com.baeldung.mockito.additionalanswers; + +public class BookRepository { + public Book getByBookId(Long bookId) { + return new Book(bookId, "To Kill a Mocking Bird", "Harper Lee", 256); + } + + public Book save(Book book) { + return new Book(book.getBookId(), book.getTitle(), book.getAuthor(), book.getNumberOfPages()); + } + + public Book checkIfEquals(Book bookOne, Book bookTwo, Book bookThree) { + if (bookOne.equals(bookTwo) && bookTwo.equals(bookThree) && bookThree.equals(bookOne)) { + return bookOne; + } else return bookTwo; + } +} diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookService.java b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookService.java new file mode 100644 index 0000000000..92c01f8a70 --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookService.java @@ -0,0 +1,22 @@ +package com.baeldung.mockito.additionalanswers; + +public class BookService { + private final BookRepository bookRepository; + + public BookService(BookRepository bookRepository) { + this.bookRepository = bookRepository; + } + + public Book getByBookId(Long id) { + return bookRepository.getByBookId(id); + } + + public Book save(Book book) { + return bookRepository.save(book); + } + + public Book checkifEquals(Book book1, Book book2, Book book3) { + return bookRepository.checkIfEquals(book1, book2, book3); + } +} + diff --git a/testing-modules/mockito-2/src/test/java/com/baeldung/mockito/additionalanswers/BookServiceUnitTest.java b/testing-modules/mockito-2/src/test/java/com/baeldung/mockito/additionalanswers/BookServiceUnitTest.java new file mode 100644 index 0000000000..c9527ec0ec --- /dev/null +++ b/testing-modules/mockito-2/src/test/java/com/baeldung/mockito/additionalanswers/BookServiceUnitTest.java @@ -0,0 +1,68 @@ +package com.baeldung.mockito.additionalanswers; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.AdditionalAnswers; +import org.mockito.InjectMocks; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.junit.MockitoJUnitRunner; +import static org.junit.Assert.assertEquals; +import static org.mockito.ArgumentMatchers.any; + +@RunWith(MockitoJUnitRunner.class) +public class BookServiceUnitTest { + @InjectMocks + private BookService bookService; + + @Mock + private BookRepository bookRepository; + + @Test + public void givenSaveMethodMocked_whenSaveInvoked_ThenReturnFirstArgument_UnitTest() { + Book book = new Book("To Kill a Mocking Bird", "Harper Lee", 256); + Mockito.when(bookRepository.save(any(Book.class))).then(AdditionalAnswers.returnsFirstArg()); + + Book savedBook = bookService.save(book); + + assertEquals(savedBook, book); + } + + @Test + public void givenCheckifEqualsMethodMocked_whenCheckifEqualsInvoked_ThenReturnSecondArgument_UnitTest() { + Book book1 = new Book(1L, "The Stranger", "Albert Camus", 456); + Book book2 = new Book(2L, "Animal Farm", "George Orwell", 300); + Book book3 = new Book(3L, "Romeo and Juliet", "William Shakespeare", 200); + + Mockito.when(bookRepository.checkIfEquals(any(Book.class), any(Book.class), any(Book.class))).then(AdditionalAnswers.returnsSecondArg()); + + Book secondBook = bookService.checkifEquals(book1, book2, book3); + + assertEquals(secondBook, book2); + } + + @Test + public void givenCheckifEqualsMethodMocked_whenCheckifEqualsInvoked_ThenReturnLastArgument_UnitTest() { + Book book1 = new Book(1L, "The Stranger", "Albert Camus", 456); + Book book2 = new Book(2L, "Animal Farm", "George Orwell", 300); + Book book3 = new Book(3L, "Romeo and Juliet", "William Shakespeare", 200); + + Mockito.when(bookRepository.checkIfEquals(any(Book.class), any(Book.class), any(Book.class))).then(AdditionalAnswers.returnsLastArg()); + + Book lastBook = bookService.checkifEquals(book1, book2, book3); + assertEquals(lastBook, book3); + } + + @Test + public void givenCheckifEqualsMethodMocked_whenCheckifEqualsInvoked_ThenReturnArgumentAtIndex_UnitTest() { + Book book1 = new Book(1L, "The Stranger", "Albert Camus", 456); + Book book2 = new Book(2L, "Animal Farm", "George Orwell", 300); + Book book3 = new Book(3L, "Romeo and Juliet", "William Shakespeare", 200); + + Mockito.when(bookRepository.checkIfEquals(any(Book.class), any(Book.class), any(Book.class))).then(AdditionalAnswers.returnsArgAt(1)); + + Book bookOnIndex = bookService.checkifEquals(book1, book2, book3); + + assertEquals(bookOnIndex, book2); + } +} diff --git a/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java b/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java index 799e7721e0..1aafa28a6a 100644 --- a/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java +++ b/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java @@ -15,5 +15,5 @@ public interface ExpectationsCollaborator { void methodForArgThat(Object o); String methodReturnsString(); int methodReturnsInt(); - Object methodForDelegate(int i); + int methodForDelegate(int i); } diff --git a/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java b/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java index 8b0c3ab4ec..1ff90111d1 100644 --- a/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java +++ b/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java @@ -1,21 +1,21 @@ package com.baeldung.jmockit; -import com.baeldung.jmockit.ExpectationsCollaborator; -import com.baeldung.jmockit.Model; -import mockit.Delegate; -import mockit.Expectations; -import mockit.Mocked; -import mockit.Verifications; -import mockit.integration.junit4.JMockit; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; + +import java.util.ArrayList; +import java.util.List; + import org.hamcrest.BaseMatcher; import org.hamcrest.Description; import org.junit.Test; import org.junit.runner.RunWith; -import java.util.ArrayList; -import java.util.List; - -import static org.junit.Assert.assertEquals; +import mockit.Delegate; +import mockit.Expectations; +import mockit.Mocked; +import mockit.Verifications; +import mockit.integration.junit4.JMockit; @RunWith(JMockit.class) @SuppressWarnings("unchecked") @@ -112,17 +112,16 @@ public class ExpectationsIntegrationTest { result = "foo"; result = new Exception(); result = "bar"; - mock.methodReturnsInt(); - result = new int[]{1, 2, 3}; - mock.methodReturnsString(); returns("foo", "bar"); mock.methodReturnsInt(); + result = new int[]{1, 2, 3}; result = 1; }}; assertEquals("Should return foo", "foo", mock.methodReturnsString()); try { mock.methodReturnsString(); + fail("Shouldn't reach here"); } catch (Exception e) { // NOOP } @@ -134,13 +133,14 @@ public class ExpectationsIntegrationTest { assertEquals("Should return bar", "bar", mock.methodReturnsString()); assertEquals("Should return 1", 1, mock.methodReturnsInt()); } - + @Test public void testDelegate(@Mocked ExpectationsCollaborator mock) { new Expectations() {{ mock.methodForDelegate(anyInt); - result = new Delegate() { - public int delegate(int i) throws Exception { + + result = new Delegate() { + int delegate(int i) throws Exception { if (i < 3) { return 5; } else { @@ -153,6 +153,7 @@ public class ExpectationsIntegrationTest { assertEquals("Should return 5", 5, mock.methodForDelegate(1)); try { mock.methodForDelegate(3); + fail("Shouldn't reach here"); } catch (Exception e) { } }