diff --git a/.travis.yml b/.travis.yml index 683422dc97..5e86714a89 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,7 +4,7 @@ before_install: - echo "MAVEN_OPTS='-Xmx2048M -Xss128M -XX:+CMSClassUnloadingEnabled -XX:+UseG1GC -XX:-UseGCOverheadLimit'" > ~/.mavenrc install: skip -script: travis_wait 60 mvn -q install -Pdefault-first,default-second +script: travis_wait 60 mvn -q install -Pdefault-first,default-second -Dgib.enabled=true sudo: required diff --git a/JGit/src/main/java/com/baeldung/jgit/porcelain/Log.java b/JGit/src/main/java/com/baeldung/jgit/porcelain/Log.java index cb476b9d9e..a50028a9ae 100644 --- a/JGit/src/main/java/com/baeldung/jgit/porcelain/Log.java +++ b/JGit/src/main/java/com/baeldung/jgit/porcelain/Log.java @@ -28,14 +28,14 @@ public class Log { System.out.println("Had " + count + " commits overall on current branch"); logs = git.log() - .add(repository.resolve("remotes/origin/testbranch")) + .add(repository.resolve(git.getRepository().getFullBranch())) .call(); count = 0; for (RevCommit rev : logs) { System.out.println("Commit: " + rev /* + ", name: " + rev.getName() + ", id: " + rev.getId().getName() */); count++; } - System.out.println("Had " + count + " commits overall on test-branch"); + System.out.println("Had " + count + " commits overall on "+git.getRepository().getFullBranch()); logs = git.log() .all() diff --git a/JGit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java b/JGit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java index ed7168b2c2..ad34890996 100644 --- a/JGit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java +++ b/JGit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java @@ -1,3 +1,5 @@ +package com.baeldung.jgit; + import com.baeldung.jgit.helper.Helper; import org.eclipse.jgit.lib.ObjectLoader; import org.eclipse.jgit.lib.ObjectReader; diff --git a/algorithms-genetic/pom.xml b/algorithms-genetic/pom.xml index 2a10a81980..fc6d36dac1 100644 --- a/algorithms-genetic/pom.xml +++ b/algorithms-genetic/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung algorithms-genetic 0.0.1-SNAPSHOT - + algorithms-genetic + com.baeldung parent-modules @@ -61,4 +61,5 @@ 1.11 - \ No newline at end of file + + diff --git a/algorithms-miscellaneous-1/pom.xml b/algorithms-miscellaneous-1/pom.xml index 16749d452e..5006670dd9 100644 --- a/algorithms-miscellaneous-1/pom.xml +++ b/algorithms-miscellaneous-1/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung algorithms-miscellaneous-1 0.0.1-SNAPSHOT - + algorithms-miscellaneous-1 + com.baeldung parent-modules @@ -17,6 +17,11 @@ commons-math3 ${commons-math3.version} + + com.google.guava + guava + ${guava.version} + commons-codec commons-codec @@ -73,6 +78,7 @@ 3.6.1 3.9.0 1.11 + 25.1-jre \ No newline at end of file diff --git a/algorithms-miscellaneous-1/src/main/java/com/baeldung/algorithms/factorial/Factorial.java b/algorithms-miscellaneous-1/src/main/java/com/baeldung/algorithms/factorial/Factorial.java new file mode 100644 index 0000000000..43d2221773 --- /dev/null +++ b/algorithms-miscellaneous-1/src/main/java/com/baeldung/algorithms/factorial/Factorial.java @@ -0,0 +1,63 @@ +package com.baeldung.algorithms.factorial; + +import java.math.BigInteger; +import java.util.stream.LongStream; + +import org.apache.commons.math3.util.CombinatoricsUtils; + +import com.google.common.math.BigIntegerMath; + +public class Factorial { + + public long factorialUsingForLoop(int n) { + long fact = 1; + for (int i = 2; i <= n; i++) { + fact = fact * i; + } + return fact; + } + + public long factorialUsingStreams(int n) { + return LongStream.rangeClosed(1, n) + .reduce(1, (long x, long y) -> x * y); + } + + public long factorialUsingRecursion(int n) { + if (n <= 2) { + return n; + } + return n * factorialUsingRecursion(n - 1); + } + + private Long[] factorials = new Long[20]; + + public long factorialUsingMemoize(int n) { + + if (factorials[n] != null) { + return factorials[n]; + } + + if (n <= 2) { + return n; + } + long nthValue = n * factorialUsingMemoize(n - 1); + factorials[n] = nthValue; + return nthValue; + } + + public BigInteger factorialHavingLargeResult(int n) { + BigInteger result = BigInteger.ONE; + for (int i = 2; i <= n; i++) + result = result.multiply(BigInteger.valueOf(i)); + return result; + } + + public long factorialUsingApacheCommons(int n) { + return CombinatoricsUtils.factorial(n); + } + + public BigInteger factorialUsingGuava(int n) { + return BigIntegerMath.factorial(n); + } + +} diff --git a/algorithms-miscellaneous-1/src/main/java/com/baeldung/algorithms/string/LongestSubstringNonRepeatingCharacters.java b/algorithms-miscellaneous-1/src/main/java/com/baeldung/algorithms/string/LongestSubstringNonRepeatingCharacters.java new file mode 100644 index 0000000000..cd1f3e94d5 --- /dev/null +++ b/algorithms-miscellaneous-1/src/main/java/com/baeldung/algorithms/string/LongestSubstringNonRepeatingCharacters.java @@ -0,0 +1,54 @@ +package com.baeldung.algorithms.string; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +public class LongestSubstringNonRepeatingCharacters { + + public static String getUniqueCharacterSubstringBruteForce(String input) { + String output = ""; + for (int start = 0; start < input.length(); start++) { + Set visited = new HashSet<>(); + int end = start; + for (; end < input.length(); end++) { + char currChar = input.charAt(end); + if (visited.contains(currChar)) { + break; + } else { + visited.add(currChar); + } + } + if (output.length() < end - start + 1) { + output = input.substring(start, end); + } + } + return output; + } + + public static String getUniqueCharacterSubstring(String input) { + Map visited = new HashMap<>(); + String output = ""; + for (int start = 0, end = 0; end < input.length(); end++) { + char currChar = input.charAt(end); + if (visited.containsKey(currChar)) { + start = Math.max(visited.get(currChar) + 1, start); + } + if (output.length() < end - start + 1) { + output = input.substring(start, end + 1); + } + visited.put(currChar, end); + } + return output; + } + + public static void main(String[] args) { + if(args.length > 0) { + System.out.println(getUniqueCharacterSubstring(args[0])); + } else { + System.err.println("This program expects command-line input. Please try again!"); + } + } + +} diff --git a/algorithms-miscellaneous-1/src/test/java/com/baeldung/algorithms/factorial/FactorialUnitTest.java b/algorithms-miscellaneous-1/src/test/java/com/baeldung/algorithms/factorial/FactorialUnitTest.java new file mode 100644 index 0000000000..c185dba62b --- /dev/null +++ b/algorithms-miscellaneous-1/src/test/java/com/baeldung/algorithms/factorial/FactorialUnitTest.java @@ -0,0 +1,72 @@ +package com.baeldung.algorithms.factorial; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.math.BigInteger; + +import org.junit.Before; +import org.junit.Test; + +public class FactorialUnitTest { + + Factorial factorial; + + @Before + public void setup() { + factorial = new Factorial(); + } + + @Test + public void whenCalculatingFactorialUsingForLoop_thenCorrect() { + int n = 5; + + assertThat(factorial.factorialUsingForLoop(n)).isEqualTo(120); + } + + @Test + public void whenCalculatingFactorialUsingStreams_thenCorrect() { + int n = 5; + + assertThat(factorial.factorialUsingStreams(n)).isEqualTo(120); + } + + @Test + public void whenCalculatingFactorialUsingRecursion_thenCorrect() { + int n = 5; + + assertThat(factorial.factorialUsingRecursion(n)).isEqualTo(120); + } + + @Test + public void whenCalculatingFactorialUsingMemoize_thenCorrect() { + int n = 5; + + assertThat(factorial.factorialUsingMemoize(n)).isEqualTo(120); + + n = 6; + + assertThat(factorial.factorialUsingMemoize(n)).isEqualTo(720); + } + + @Test + public void whenCalculatingFactorialHavingLargeResult_thenCorrect() { + int n = 22; + + assertThat(factorial.factorialHavingLargeResult(n)).isEqualTo(new BigInteger("1124000727777607680000")); + } + + @Test + public void whenCalculatingFactorialUsingApacheCommons_thenCorrect() { + int n = 5; + + assertThat(factorial.factorialUsingApacheCommons(n)).isEqualTo(120); + } + + @Test + public void whenCalculatingFactorialUsingGuava_thenCorrect() { + int n = 22; + + assertThat(factorial.factorialUsingGuava(n)).isEqualTo(new BigInteger("1124000727777607680000")); + } + +} diff --git a/algorithms-miscellaneous-1/src/test/java/com/baeldung/algorithms/string/LongestSubstringNonRepeatingCharactersUnitTest.java b/algorithms-miscellaneous-1/src/test/java/com/baeldung/algorithms/string/LongestSubstringNonRepeatingCharactersUnitTest.java new file mode 100644 index 0000000000..9f1e6a2519 --- /dev/null +++ b/algorithms-miscellaneous-1/src/test/java/com/baeldung/algorithms/string/LongestSubstringNonRepeatingCharactersUnitTest.java @@ -0,0 +1,31 @@ +package com.baeldung.algorithms.string; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static com.baeldung.algorithms.string.LongestSubstringNonRepeatingCharacters.getUniqueCharacterSubstring; +import static com.baeldung.algorithms.string.LongestSubstringNonRepeatingCharacters.getUniqueCharacterSubstringBruteForce; + +public class LongestSubstringNonRepeatingCharactersUnitTest { + + @Test + void givenString_whenGetUniqueCharacterSubstringBruteForceCalled_thenResultFoundAsExpectedUnitTest() { + assertEquals("", getUniqueCharacterSubstringBruteForce("")); + assertEquals("A", getUniqueCharacterSubstringBruteForce("A")); + assertEquals("ABCDEF", getUniqueCharacterSubstringBruteForce("AABCDEF")); + assertEquals("ABCDEF", getUniqueCharacterSubstringBruteForce("ABCDEFF")); + assertEquals("NGISAWE", getUniqueCharacterSubstringBruteForce("CODINGISAWESOME")); + assertEquals("be coding", getUniqueCharacterSubstringBruteForce("always be coding")); + } + + @Test + void givenString_whenGetUniqueCharacterSubstringCalled_thenResultFoundAsExpectedUnitTest() { + assertEquals("", getUniqueCharacterSubstring("")); + assertEquals("A", getUniqueCharacterSubstring("A")); + assertEquals("ABCDEF", getUniqueCharacterSubstring("AABCDEF")); + assertEquals("ABCDEF", getUniqueCharacterSubstring("ABCDEFF")); + assertEquals("NGISAWE", getUniqueCharacterSubstring("CODINGISAWESOME")); + assertEquals("be coding", getUniqueCharacterSubstring("always be coding")); + } + +} diff --git a/algorithms-miscellaneous-2/README.md b/algorithms-miscellaneous-2/README.md index 6772a94a8d..d693a44f66 100644 --- a/algorithms-miscellaneous-2/README.md +++ b/algorithms-miscellaneous-2/README.md @@ -17,3 +17,4 @@ - [Round Up to the Nearest Hundred](https://www.baeldung.com/java-round-up-nearest-hundred) - [Calculate Percentage in Java](https://www.baeldung.com/java-calculate-percentage) - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings) +- [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude) diff --git a/algorithms-miscellaneous-2/pom.xml b/algorithms-miscellaneous-2/pom.xml index eeae544612..5461f4ebe1 100644 --- a/algorithms-miscellaneous-2/pom.xml +++ b/algorithms-miscellaneous-2/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung algorithms-miscellaneous-2 0.0.1-SNAPSHOT + algorithms-miscellaneous-2 com.baeldung @@ -33,6 +33,11 @@ jgrapht-core ${org.jgrapht.core.version} + + org.jgrapht + jgrapht-ext + ${org.jgrapht.ext.version} + pl.allegro.finance tradukisto @@ -83,6 +88,7 @@ 3.6.1 1.0.1 1.0.1 + 1.0.1 3.9.0 1.11 diff --git a/algorithms-miscellaneous-2/src/test/java/com/baeldung/jgrapht/GraphImageGenerationUnitTest.java b/algorithms-miscellaneous-2/src/test/java/com/baeldung/jgrapht/GraphImageGenerationUnitTest.java new file mode 100644 index 0000000000..3b841d574a --- /dev/null +++ b/algorithms-miscellaneous-2/src/test/java/com/baeldung/jgrapht/GraphImageGenerationUnitTest.java @@ -0,0 +1,47 @@ +package com.baeldung.jgrapht; + +import static org.junit.Assert.assertTrue; +import java.awt.Color; +import java.awt.image.BufferedImage; +import java.io.File; +import java.io.IOException; +import javax.imageio.ImageIO; +import org.jgrapht.ext.JGraphXAdapter; +import org.jgrapht.graph.DefaultDirectedGraph; +import org.jgrapht.graph.DefaultEdge; +import org.junit.Before; +import org.junit.Test; +import com.mxgraph.layout.mxCircleLayout; +import com.mxgraph.layout.mxIGraphLayout; +import com.mxgraph.util.mxCellRenderer; + +public class GraphImageGenerationUnitTest { + static DefaultDirectedGraph g; + + @Before + public void createGraph() throws IOException { + File imgFile = new File("src/test/resources/graph.png"); + imgFile.createNewFile(); + g = new DefaultDirectedGraph(DefaultEdge.class); + String x1 = "x1"; + String x2 = "x2"; + String x3 = "x3"; + g.addVertex(x1); + g.addVertex(x2); + g.addVertex(x3); + g.addEdge(x1, x2); + g.addEdge(x2, x3); + g.addEdge(x3, x1); + } + + @Test + public void givenAdaptedGraph_whenWriteBufferedImage_ThenFileShouldExist() throws IOException { + JGraphXAdapter graphAdapter = new JGraphXAdapter(g); + mxIGraphLayout layout = new mxCircleLayout(graphAdapter); + layout.execute(graphAdapter.getDefaultParent()); + File imgFile = new File("src/test/resources/graph.png"); + BufferedImage image = mxCellRenderer.createBufferedImage(graphAdapter, null, 2, Color.WHITE, true, null); + ImageIO.write(image, "PNG", imgFile); + assertTrue(imgFile.exists()); + } +} \ No newline at end of file diff --git a/algorithms-miscellaneous-2/src/test/resources/graph.png b/algorithms-miscellaneous-2/src/test/resources/graph.png new file mode 100644 index 0000000000..56995b8dd9 Binary files /dev/null and b/algorithms-miscellaneous-2/src/test/resources/graph.png differ diff --git a/algorithms-sorting/pom.xml b/algorithms-sorting/pom.xml index 60ae37f2a4..2aee6e9199 100644 --- a/algorithms-sorting/pom.xml +++ b/algorithms-sorting/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung algorithms-sorting 0.0.1-SNAPSHOT + algorithms-sorting com.baeldung diff --git a/annotations/annotation-processing/pom.xml b/annotations/annotation-processing/pom.xml index 8e53334521..d9aca6040d 100644 --- a/annotations/annotation-processing/pom.xml +++ b/annotations/annotation-processing/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 annotation-processing - + annotation-processing + com.baeldung 1.0.0-SNAPSHOT diff --git a/annotations/annotation-user/pom.xml b/annotations/annotation-user/pom.xml index 07ea9a5b5a..422cc7f119 100644 --- a/annotations/annotation-user/pom.xml +++ b/annotations/annotation-user/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 annotation-user + annotation-user annotations diff --git a/annotations/pom.xml b/annotations/pom.xml index 2c73d3d91b..6d83f5b057 100644 --- a/annotations/pom.xml +++ b/annotations/pom.xml @@ -4,7 +4,8 @@ 4.0.0 annotations pom - + annotations + parent-modules com.baeldung diff --git a/apache-avro/pom.xml b/apache-avro/pom.xml index ddf5844271..18f9c34d64 100644 --- a/apache-avro/pom.xml +++ b/apache-avro/pom.xml @@ -3,10 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung apache-avro 0.0.1-SNAPSHOT - Apache Avro + apache-avro UTF-8 diff --git a/apache-bval/pom.xml b/apache-bval/pom.xml index 5ddb1ecb59..786f587fb1 100644 --- a/apache-bval/pom.xml +++ b/apache-bval/pom.xml @@ -4,7 +4,8 @@ apache-bval apache-bval 0.0.1-SNAPSHOT - + apache-bval + com.baeldung parent-modules diff --git a/apache-curator/pom.xml b/apache-curator/pom.xml index ac10811e7a..bcca38b199 100644 --- a/apache-curator/pom.xml +++ b/apache-curator/pom.xml @@ -4,6 +4,7 @@ apache-curator 0.0.1-SNAPSHOT jar + apache-curator com.baeldung diff --git a/apache-cxf/cxf-aegis/pom.xml b/apache-cxf/cxf-aegis/pom.xml index b7e9e426a2..1d36178b82 100644 --- a/apache-cxf/cxf-aegis/pom.xml +++ b/apache-cxf/cxf-aegis/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 cxf-aegis - + cxf-aegis + com.baeldung apache-cxf diff --git a/apache-cxf/cxf-introduction/pom.xml b/apache-cxf/cxf-introduction/pom.xml index a9e82c16b3..17f03afd25 100644 --- a/apache-cxf/cxf-introduction/pom.xml +++ b/apache-cxf/cxf-introduction/pom.xml @@ -4,7 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 cxf-introduction - + cxf-introduction + com.baeldung apache-cxf diff --git a/apache-cxf/cxf-jaxrs-implementation/pom.xml b/apache-cxf/cxf-jaxrs-implementation/pom.xml index 89acbdf1bd..03d0f67c90 100644 --- a/apache-cxf/cxf-jaxrs-implementation/pom.xml +++ b/apache-cxf/cxf-jaxrs-implementation/pom.xml @@ -4,7 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 cxf-jaxrs-implementation - + cxf-jaxrs-implementation + com.baeldung apache-cxf diff --git a/apache-cxf/cxf-spring/pom.xml b/apache-cxf/cxf-spring/pom.xml index 31e75e7cdd..97715af54c 100644 --- a/apache-cxf/cxf-spring/pom.xml +++ b/apache-cxf/cxf-spring/pom.xml @@ -3,6 +3,7 @@ 4.0.0 cxf-spring war + cxf-spring com.baeldung diff --git a/apache-cxf/pom.xml b/apache-cxf/pom.xml index 8918fd4450..0016f33d70 100644 --- a/apache-cxf/pom.xml +++ b/apache-cxf/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-cxf 0.0.1-SNAPSHOT + apache-cxf pom diff --git a/apache-cxf/sse-jaxrs/pom.xml b/apache-cxf/sse-jaxrs/pom.xml index d4b6c19d03..cb5c96660a 100644 --- a/apache-cxf/sse-jaxrs/pom.xml +++ b/apache-cxf/sse-jaxrs/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - sse-jaxrs + sse-jaxrs pom diff --git a/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml b/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml index 0f5406fbc7..c7acf22c32 100644 --- a/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml +++ b/apache-cxf/sse-jaxrs/sse-jaxrs-client/pom.xml @@ -3,15 +3,15 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + sse-jaxrs-client + sse-jaxrs-client + com.baeldung sse-jaxrs 0.0.1-SNAPSHOT - sse-jaxrs-client - 3.2.0 @@ -21,7 +21,6 @@ org.codehaus.mojo exec-maven-plugin - 1.6.0 singleEvent diff --git a/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml b/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml index 2e82dc3829..eeb5726ee1 100644 --- a/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml +++ b/apache-cxf/sse-jaxrs/sse-jaxrs-server/pom.xml @@ -3,16 +3,16 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + sse-jaxrs-server + sse-jaxrs-server + war + com.baeldung sse-jaxrs 0.0.1-SNAPSHOT - sse-jaxrs-server - war - 2.4.2 false diff --git a/apache-geode/pom.xml b/apache-geode/pom.xml index a3f6604ac4..738accdcb8 100644 --- a/apache-geode/pom.xml +++ b/apache-geode/pom.xml @@ -3,11 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - - com.baeldung apache-geode 1.0-SNAPSHOT - + apache-geode + com.baeldung parent-modules diff --git a/apache-opennlp/pom.xml b/apache-opennlp/pom.xml index 985c9a2df2..6b2e6a9729 100644 --- a/apache-opennlp/pom.xml +++ b/apache-opennlp/pom.xml @@ -4,6 +4,7 @@ 4.0.0 apache-opennlp 1.0-SNAPSHOT + apache-opennlp jar diff --git a/apache-poi/pom.xml b/apache-poi/pom.xml index a1ec626d43..54c3e8e928 100644 --- a/apache-poi/pom.xml +++ b/apache-poi/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-poi 0.0.1-SNAPSHOT + apache-poi com.baeldung diff --git a/apache-pulsar/pom.xml b/apache-pulsar/pom.xml index da004a7638..a4c09586eb 100644 --- a/apache-pulsar/pom.xml +++ b/apache-pulsar/pom.xml @@ -1,21 +1,22 @@ - 4.0.0 - com.baeldung.pulsar - pulsar-java - 0.0.1 + 4.0.0 + com.baeldung.pulsar + apache-pulsar + 0.0.1 + apache-pulsar - - - org.apache.pulsar - pulsar-client - 2.1.1-incubating - compile - - - - 1.8 - 1.8 - + + + org.apache.pulsar + pulsar-client + 2.1.1-incubating + compile + + + + 1.8 + 1.8 + diff --git a/apache-shiro/pom.xml b/apache-shiro/pom.xml index 98d9563284..644d70b30a 100644 --- a/apache-shiro/pom.xml +++ b/apache-shiro/pom.xml @@ -5,7 +5,8 @@ 4.0.0 apache-shiro 1.0-SNAPSHOT - + apache-shiro + parent-boot-1 com.baeldung diff --git a/apache-thrift/pom.xml b/apache-thrift/pom.xml index b22364cb19..ab54fc2cef 100644 --- a/apache-thrift/pom.xml +++ b/apache-thrift/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-thrift 0.0.1-SNAPSHOT + apache-thrift pom diff --git a/apache-tika/pom.xml b/apache-tika/pom.xml index 5a76fdeeda..0399914a5f 100644 --- a/apache-tika/pom.xml +++ b/apache-tika/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung apache-tika 0.0.1-SNAPSHOT - + apache-tika + com.baeldung parent-modules diff --git a/apache-zookeeper/pom.xml b/apache-zookeeper/pom.xml index 0b29186ccc..53e4217358 100644 --- a/apache-zookeeper/pom.xml +++ b/apache-zookeeper/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung apache-zookeeper 0.0.1-SNAPSHOT + apache-zookeeper jar diff --git a/asm/pom.xml b/asm/pom.xml index 5aad2a0e37..e56438c808 100644 --- a/asm/pom.xml +++ b/asm/pom.xml @@ -5,6 +5,7 @@ com.baeldung.examples asm 1.0 + asm jar diff --git a/atomix/pom.xml b/atomix/pom.xml index f85d2d7484..e50c1d867f 100644 --- a/atomix/pom.xml +++ b/atomix/pom.xml @@ -4,7 +4,8 @@ com.atomix.io atomix 0.0.1-SNAPSHOT - + atomix + com.baeldung parent-modules diff --git a/axon/pom.xml b/axon/pom.xml index 915a04feb5..c643ea9e57 100644 --- a/axon/pom.xml +++ b/axon/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 axon - + axon + parent-modules com.baeldung diff --git a/cas/cas-server/pom.xml b/cas/cas-server/pom.xml index 9b61aaec3d..98f5f10493 100644 --- a/cas/cas-server/pom.xml +++ b/cas/cas-server/pom.xml @@ -3,8 +3,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd "> 4.0.0 cas-server - war 1.0 + cas-server + war parent-boot-1 diff --git a/cdi/README.md b/cdi/README.md index 0477ce85bd..bfb635be9e 100644 --- a/cdi/README.md +++ b/cdi/README.md @@ -1,3 +1,5 @@ ### Relevant Articles: - [CDI Interceptor vs Spring AspectJ](http://www.baeldung.com/cdi-interceptor-vs-spring-aspectj) - [An Introduction to CDI (Contexts and Dependency Injection) in Java](http://www.baeldung.com/java-ee-cdi) +- [Introduction to the Event Notification Model in CDI 2.0](https://www.baeldung.com/cdi-event-notification) + diff --git a/cdi/pom.xml b/cdi/pom.xml index 2c719c1d7f..0cf5062ccc 100644 --- a/cdi/pom.xml +++ b/cdi/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung cdi 1.0-SNAPSHOT - + cdi + com.baeldung parent-spring-4 @@ -14,6 +14,16 @@ + + javax.enterprise + cdi-api + ${cdi-api.version} + + + org.jboss.weld.se + weld-se-core + ${weld-se-core.version} + org.hamcrest hamcrest-core @@ -42,11 +52,6 @@ aspectjweaver ${aspectjweaver.version} - - org.jboss.weld.se - weld-se-core - ${weld-se-core.version} - org.springframework spring-test @@ -54,13 +59,13 @@ test - - 1.8.9 - 2.4.1.Final + 2.0.SP1 + 3.0.5.Final + 1.9.2 1.3 3.10.0 4.12 + 5.1.2.RELEASE - diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/application/BootstrappingApplication.java b/cdi/src/main/java/com/baeldung/cdi2observers/application/BootstrappingApplication.java new file mode 100644 index 0000000000..4896408502 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/application/BootstrappingApplication.java @@ -0,0 +1,15 @@ +package com.baeldung.cdi.cdi2observers.application; + +import com.baeldung.cdi.cdi2observers.events.ExampleEvent; +import javax.enterprise.inject.se.SeContainer; +import javax.enterprise.inject.se.SeContainerInitializer; + +public class BootstrappingApplication { + + public static void main(String... args) { + SeContainerInitializer containerInitializer = SeContainerInitializer.newInstance(); + try (SeContainer container = containerInitializer.initialize()) { + container.getBeanManager().fireEvent(new ExampleEvent("Welcome to Baeldung!")); + } + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java new file mode 100644 index 0000000000..a2329d2ef1 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEvent.java @@ -0,0 +1,14 @@ +package com.baeldung.cdi.cdi2observers.events; + +public class ExampleEvent { + + private final String eventMessage; + + public ExampleEvent(String eventMessage) { + this.eventMessage = eventMessage; + } + + public String getEventMessage() { + return eventMessage; + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEventSource.java b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEventSource.java new file mode 100644 index 0000000000..f37030778a --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/events/ExampleEventSource.java @@ -0,0 +1,14 @@ +package com.baeldung.cdi.cdi2observers.events; + +import javax.enterprise.event.Event; +import javax.inject.Inject; + +public class ExampleEventSource { + + @Inject + Event exampleEvent; + + public void fireEvent() { + exampleEvent.fireAsync(new ExampleEvent("Welcome to Baeldung!")); + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/observers/AnotherExampleEventObserver.java b/cdi/src/main/java/com/baeldung/cdi2observers/observers/AnotherExampleEventObserver.java new file mode 100644 index 0000000000..34520c2b3d --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/observers/AnotherExampleEventObserver.java @@ -0,0 +1,12 @@ +package com.baeldung.cdi.cdi2observers.observers; + +import com.baeldung.cdi.cdi2observers.events.ExampleEvent; +import javax.annotation.Priority; +import javax.enterprise.event.Observes; + +public class AnotherExampleEventObserver { + + public String onEvent(@Observes @Priority(2) ExampleEvent event) { + return event.getEventMessage(); + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/observers/ExampleEventObserver.java b/cdi/src/main/java/com/baeldung/cdi2observers/observers/ExampleEventObserver.java new file mode 100644 index 0000000000..b3522b2ad0 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/observers/ExampleEventObserver.java @@ -0,0 +1,13 @@ +package com.baeldung.cdi.cdi2observers.observers; + +import com.baeldung.cdi.cdi2observers.events.ExampleEvent; +import com.baeldung.cdi.cdi2observers.services.TextService; +import javax.annotation.Priority; +import javax.enterprise.event.Observes; + +public class ExampleEventObserver { + + public String onEvent(@Observes @Priority(1) ExampleEvent event, TextService textService) { + return textService.parseText(event.getEventMessage()); + } +} diff --git a/cdi/src/main/java/com/baeldung/cdi2observers/services/TextService.java b/cdi/src/main/java/com/baeldung/cdi2observers/services/TextService.java new file mode 100644 index 0000000000..47788a0657 --- /dev/null +++ b/cdi/src/main/java/com/baeldung/cdi2observers/services/TextService.java @@ -0,0 +1,8 @@ +package com.baeldung.cdi.cdi2observers.services; + +public class TextService { + + public String parseText(String text) { + return text.toUpperCase(); + } +} diff --git a/cdi/src/test/java/com/baeldung/test/cdi2observers/tests/TextServiceUnitTest.java b/cdi/src/test/java/com/baeldung/test/cdi2observers/tests/TextServiceUnitTest.java new file mode 100644 index 0000000000..deecf13f9a --- /dev/null +++ b/cdi/src/test/java/com/baeldung/test/cdi2observers/tests/TextServiceUnitTest.java @@ -0,0 +1,14 @@ +package com.baeldung.cdi.cdi2observers.tests; + +import com.baeldung.cdi.cdi2observers.services.TextService; +import static org.assertj.core.api.Assertions.assertThat; +import org.junit.Test; + +public class TextServiceUnitTest { + + @Test + public void givenTextServiceInstance_whenCalledparseText_thenCorrect() { + TextService textService = new TextService(); + assertThat(textService.parseText("Baeldung")).isEqualTo("BAELDUNG"); + } +} diff --git a/core-groovy/pom.xml b/core-groovy/pom.xml index 909250710e..e54c766280 100644 --- a/core-groovy/pom.xml +++ b/core-groovy/pom.xml @@ -4,6 +4,7 @@ 4.0.0 core-groovy 1.0-SNAPSHOT + core-groovy jar diff --git a/core-java-10/README.md b/core-java-10/README.md index 84fa381a26..f0a25712a7 100644 --- a/core-java-10/README.md +++ b/core-java-10/README.md @@ -4,3 +4,4 @@ - [Java 10 LocalVariable Type-Inference](http://www.baeldung.com/java-10-local-variable-type-inference) - [Guide to Java 10](http://www.baeldung.com/java-10-overview) - [Copy a List to Another List in Java](http://www.baeldung.com/java-copy-list-to-another) +- [Deep Dive Into the New Java JIT Compiler – Graal](https://www.baeldung.com/graal-java-jit-compiler) diff --git a/core-java-8/README.md b/core-java-8/README.md index ffd629a170..6786b29120 100644 --- a/core-java-8/README.md +++ b/core-java-8/README.md @@ -33,3 +33,4 @@ - [An Overview of Regular Expressions Performance in Java](https://www.baeldung.com/java-regex-performance) - [Java Primitives versus Objects](https://www.baeldung.com/java-primitives-vs-objects) - [How to Use if/else Logic in Java 8 Streams](https://www.baeldung.com/java-8-streams-if-else-logic) +- [How to Replace Many if Statements in Java](https://www.baeldung.com/java-replace-if-statements) diff --git a/core-java-9/pom.xml b/core-java-9/pom.xml index f22d0a3ed9..cd1fa74dbb 100644 --- a/core-java-9/pom.xml +++ b/core-java-9/pom.xml @@ -1,7 +1,6 @@ 4.0.0 - com.baeldung core-java-9 0.2-SNAPSHOT core-java-9 diff --git a/core-java-arrays/README.md b/core-java-arrays/README.md index bda2cf90bf..56110585ac 100644 --- a/core-java-arrays/README.md +++ b/core-java-arrays/README.md @@ -12,4 +12,4 @@ - [Arrays in Java: A Reference Guide](https://www.baeldung.com/java-arrays-guide) - [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array) - [Array Operations in Java](http://www.baeldung.com/java-common-array-operations) - +- [Intersection Between two Integer Arrays](https://www.baeldung.com/java-array-intersection) diff --git a/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java b/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java index 98155ed952..d8cc0afd61 100644 --- a/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java +++ b/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java @@ -4,11 +4,13 @@ import java.lang.reflect.Array; import java.util.Arrays; import java.util.HashSet; import java.util.LinkedHashSet; +import java.util.LinkedList; import java.util.Random; import java.util.Set; import java.util.function.Function; import java.util.function.IntPredicate; import java.util.function.Predicate; +import java.util.stream.Stream; import org.apache.commons.lang3.ArrayUtils; @@ -194,4 +196,16 @@ public class ArrayOperations { public static T getRandomFromObjectArray(T[] array) { return array[new Random().nextInt(array.length)]; } + + public static Integer[] intersectionSimple(final Integer[] a, final Integer[] b){ + return Stream.of(a).filter(Arrays.asList(b)::contains).toArray(Integer[]::new); + } + + public static Integer[] intersectionSet(final Integer[] a, final Integer[] b){ + return Stream.of(a).filter(Arrays.asList(b)::contains).distinct().toArray(Integer[]::new); + } + + public static Integer[] intersectionMultiSet(final Integer[] a, final Integer[] b){ + return Stream.of(a).filter(new LinkedList<>(Arrays.asList(b))::remove).toArray(Integer[]::new); + } } diff --git a/core-java-arrays/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java new file mode 100644 index 0000000000..3c61060ea8 --- /dev/null +++ b/core-java-arrays/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java @@ -0,0 +1,66 @@ +package com.baeldung.array.operations; + +import org.junit.jupiter.api.Test; + +import static com.baeldung.array.operations.ArrayOperations.intersectionMultiSet; +import static com.baeldung.array.operations.ArrayOperations.intersectionSet; +import static com.baeldung.array.operations.ArrayOperations.intersectionSimple; +import static org.assertj.core.api.Assertions.assertThat; + +class IntersectionUnitTest { + private static final Integer[] a = { 1, 3, 2 }; + private static final Integer[] b = { 4, 3, 2, 4, 2, 3, 4, 4, 3 }; + private static final Integer[] c = { 1, 3, 2, 3, 3, 2 }; + + @Test + void whenIntersectionSimpleIsUsed_thenCommonEntriesAreInTheResult() { + assertThat(intersectionSimple(a, b)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionSimple(b, a)).isEqualTo(new Integer[] { 3, 2, 2, 3, 3 }); + } + + @Test + void whenIntersectionSimpleIsUsedWithAnArrayAndItself_thenTheResultIsTheIdentity() { + assertThat(intersectionSimple(b, b)).isEqualTo(b); + assertThat(intersectionSimple(a, a)).isEqualTo(a); + } + + @Test + void whenIntersectionSetIsUsed_thenCommonEntriesAreInTheResult() { + assertThat(intersectionSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + } + + @Test + void whenIntersectionSetIsUsed_thenTheNumberOfEntriesDoesNotChangeWithTheParameterOrder() { + assertThat(intersectionSet(a, b)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + } + + @Test + void whenIntersectionSetIsUsedWithAnArrayAndWithItself_andTheInputHasNoDuplicateEntries_ThenTheResultIsTheIdentity() { + assertThat(intersectionSet(a, a)).isEqualTo(a); + } + + @Test + void whenIntersectionSetIsUsedWithAnArrayAndWithItself_andTheInputHasDuplicateEntries_ThenTheResultIsNotTheIdentity() { + assertThat(intersectionSet(b, b)).isNotEqualTo(b); + } + + @Test + void whenMultiSetIsUsed_thenCommonEntriesAreInTheResult() { + assertThat(intersectionMultiSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + } + + @Test + void whenIntersectionMultiSetIsUsed_thenTheNumberOfEntriesDoesNotChangeWithTheParameterOrder() { + assertThat(intersectionMultiSet(a, b)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionMultiSet(b, a)).isEqualTo(new Integer[] { 3, 2 }); + assertThat(intersectionMultiSet(b, c)).isEqualTo(new Integer[] { 3, 2, 2, 3, 3 }); + assertThat(intersectionMultiSet(c, b)).isEqualTo(new Integer[] { 3, 2, 3, 3, 2 }); + } + + @Test + void whenIntersectionMultiSetIsUsedWithAnArrayAndWithItself_ThenTheResultIsTheIdentity() { + assertThat(intersectionMultiSet(b, b)).isEqualTo(b); + assertThat(intersectionMultiSet(a, a)).isEqualTo(a); + } +} \ No newline at end of file diff --git a/core-java-collections/README.md b/core-java-collections/README.md index fbc8144954..4c0b24cd5d 100644 --- a/core-java-collections/README.md +++ b/core-java-collections/README.md @@ -43,3 +43,12 @@ - [Converting a Collection to ArrayList in Java](https://www.baeldung.com/java-convert-collection-arraylist) - [Java 8 Streams: Find Items From One List Based On Values From Another List](https://www.baeldung.com/java-streams-find-list-items) - [Combining Different Types of Collections in Java](https://www.baeldung.com/java-combine-collections) +- [Sorting in Java](http://www.baeldung.com/java-sorting) +- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist) +- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception) +- [Join and Split Arrays and Collections in Java](http://www.baeldung.com/java-join-and-split) +- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality) +- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line) +- [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist) +- [A Guide to EnumMap](https://www.baeldung.com/java-enum-map) +- [Ways to Iterate Over a List in Java](https://www.baeldung.com/java-iterate-list) diff --git a/core-java-collections/pom.xml b/core-java-collections/pom.xml index 31f0d7419f..2201ee8b15 100644 --- a/core-java-collections/pom.xml +++ b/core-java-collections/pom.xml @@ -56,6 +56,12 @@ commons-exec 1.3 + + org.projectlombok + lombok + ${lombok.version} + provided + @@ -67,5 +73,6 @@ 1.7.0 3.11.1 7.1.0 + 1.16.12 diff --git a/core-java/src/main/java/com/baeldung/classcastexception/ClassCastException.java b/core-java-collections/src/main/java/com/baeldung/classcastexception/ClassCastException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/classcastexception/ClassCastException.java rename to core-java-collections/src/main/java/com/baeldung/classcastexception/ClassCastException.java diff --git a/core-java-collections/src/main/java/com/baeldung/java/list/WaysToIterate.java b/core-java-collections/src/main/java/com/baeldung/java/list/WaysToIterate.java new file mode 100644 index 0000000000..3cce08eabb --- /dev/null +++ b/core-java-collections/src/main/java/com/baeldung/java/list/WaysToIterate.java @@ -0,0 +1,67 @@ +package com.baeldung.java.list; + +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; +import java.util.ListIterator; + +/** + * Demonstrates the different ways to loop over + * the elements of a list. + */ +public class WaysToIterate { + + List countries = Arrays.asList("Germany", "Panama", "Australia"); + + /** + * Iterate over a list using a basic for loop + */ + public void iterateWithForLoop() { + for (int i = 0; i < countries.size(); i++) { + System.out.println(countries.get(i)); + } + } + + /** + * Iterate over a list using the enhanced for loop + */ + public void iterateWithEnhancedForLoop() { + for (String country : countries) { + System.out.println(country); + } + } + + /** + * Iterate over a list using an Iterator + */ + public void iterateWithIterator() { + Iterator countriesIterator = countries.iterator(); + while(countriesIterator.hasNext()) { + System.out.println(countriesIterator.next()); + } + } + + /** + * Iterate over a list using a ListIterator + */ + public void iterateWithListIterator() { + ListIterator listIterator = countries.listIterator(); + while(listIterator.hasNext()) { + System.out.println(listIterator.next()); + } + } + + /** + * Iterate over a list using the Iterable.forEach() method + */ + public void iterateWithForEach() { + countries.forEach(System.out::println); + } + + /** + * Iterate over a list using the Stream.forEach() method + */ + public void iterateWithStreamForEach() { + countries.stream().forEach((c) -> System.out.println(c)); + } +} \ No newline at end of file diff --git a/core-java-collections/src/test/java/com/baeldung/java/list/WaysToIterateUnitTest.java b/core-java-collections/src/test/java/com/baeldung/java/list/WaysToIterateUnitTest.java new file mode 100644 index 0000000000..973c60b233 --- /dev/null +++ b/core-java-collections/src/test/java/com/baeldung/java/list/WaysToIterateUnitTest.java @@ -0,0 +1,71 @@ +package com.baeldung.java.list; + +import static org.junit.Assert.assertEquals; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Iterator; +import java.util.List; +import java.util.ListIterator; + +import org.junit.Test; + +public class WaysToIterateUnitTest { + + List globalCountries = new ArrayList(); + List europeanCountries = Arrays.asList("Germany", "Panama", "Australia"); + + @Test + public void whenIteratingUsingForLoop_thenReturnThreeAsSizeOfList() { + for (int i = 0; i < europeanCountries.size(); i++) { + globalCountries.add(europeanCountries.get(i)); + } + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingEnhancedForLoop_thenReturnThreeAsSizeOfList() { + for (String country : europeanCountries) { + globalCountries.add(country); + } + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingIterator_thenReturnThreeAsSizeOfList() { + Iterator countriesIterator = europeanCountries.iterator(); + while (countriesIterator.hasNext()) { + globalCountries.add(countriesIterator.next()); + } + + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingListIterator_thenReturnThreeAsSizeOfList() { + ListIterator countriesIterator = europeanCountries.listIterator(); + while (countriesIterator.hasNext()) { + globalCountries.add(countriesIterator.next()); + } + + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingForEach_thenReturnThreeAsSizeOfList() { + europeanCountries.forEach(country -> globalCountries.add(country)); + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } + + @Test + public void whenIteratingUsingStreamForEach_thenReturnThreeAsSizeOfList() { + europeanCountries.stream().forEach((country) -> globalCountries.add(country)); + assertEquals(globalCountries.size(), 3); + globalCountries.clear(); + } +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java b/core-java-collections/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java rename to core-java-collections/src/test/java/com/baeldung/java/listInitialization/ListInitializationUnitTest.java diff --git a/core-java/src/test/java/org/baeldung/java/sorting/Employee.java b/core-java-collections/src/test/java/org/baeldung/java/sorting/Employee.java similarity index 100% rename from core-java/src/test/java/org/baeldung/java/sorting/Employee.java rename to core-java-collections/src/test/java/org/baeldung/java/sorting/Employee.java diff --git a/core-java/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java b/core-java-collections/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java similarity index 100% rename from core-java/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java rename to core-java-collections/src/test/java/org/baeldung/java/sorting/JavaSortingUnitTest.java diff --git a/core-java-concurrency/README.md b/core-java-concurrency/README.md index fbe50c2dfa..682c9b8ef0 100644 --- a/core-java-concurrency/README.md +++ b/core-java-concurrency/README.md @@ -31,3 +31,4 @@ - [Runnable vs. Callable in Java](http://www.baeldung.com/java-runnable-callable) - [Brief Introduction to Java Thread.yield()](https://www.baeldung.com/java-thread-yield) - [Print Even and Odd Numbers Using 2 Threads](https://www.baeldung.com/java-even-odd-numbers-with-2-threads) +- [Java CyclicBarrier vs CountDownLatch](https://www.baeldung.com/java-cyclicbarrier-countdownlatch) diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/Scheduledexecutorservice/ScheduledExecutorServiceDemo.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/Scheduledexecutorservice/ScheduledExecutorServiceDemo.java index b77019eea5..0989195ba7 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/Scheduledexecutorservice/ScheduledExecutorServiceDemo.java +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/Scheduledexecutorservice/ScheduledExecutorServiceDemo.java @@ -1,34 +1,52 @@ package com.baeldung.concurrent.Scheduledexecutorservice; import java.util.concurrent.Executors; -import java.util.concurrent.Future; import java.util.concurrent.ScheduledExecutorService; import java.util.concurrent.ScheduledFuture; import java.util.concurrent.TimeUnit; +import java.util.function.Function; public class ScheduledExecutorServiceDemo { - public void execute() { + private void execute() { ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor(); - - ScheduledFuture scheduledFuture = executorService.schedule(() -> { - // Task - }, 1, TimeUnit.SECONDS); - - executorService.scheduleAtFixedRate(() -> { - // Task - }, 1, 10, TimeUnit.SECONDS); - - executorService.scheduleWithFixedDelay(() -> { - // Task - }, 1, 10, TimeUnit.SECONDS); - - Future future = executorService.schedule(() -> { - // Task - return "Hellow world"; - }, 1, TimeUnit.SECONDS); - + getTasksToRun().apply(executorService); executorService.shutdown(); } + private void executeWithMultiThread() { + ScheduledExecutorService executorService = Executors.newScheduledThreadPool(2); + getTasksToRun().apply(executorService); + executorService.shutdown(); + } + + private Function getTasksToRun() { + return (executorService -> { + ScheduledFuture scheduledFuture1 = executorService.schedule(() -> { + // Task + }, 1, TimeUnit.SECONDS); + + ScheduledFuture scheduledFuture2 = executorService.scheduleAtFixedRate(() -> { + // Task + }, 1, 10, TimeUnit.SECONDS); + + ScheduledFuture scheduledFuture3 = executorService.scheduleWithFixedDelay(() -> { + // Task + }, 1, 10, TimeUnit.SECONDS); + + ScheduledFuture scheduledFuture4 = executorService.schedule(() -> { + // Task + return "Hellow world"; + }, 1, TimeUnit.SECONDS); + return null; + }); + } + + public static void main(String... args) { + ScheduledExecutorServiceDemo demo = new ScheduledExecutorServiceDemo(); + demo.execute(); + demo.executeWithMultiThread(); + } + + } diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExample.java new file mode 100644 index 0000000000..08c7eeec03 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExample.java @@ -0,0 +1,33 @@ +package com.baeldung.concurrent.countdownlatch; + +import java.util.concurrent.CountDownLatch; + +public class CountdownLatchCountExample { + + private int count; + + public CountdownLatchCountExample(int count) { + this.count = count; + } + + public boolean callTwiceInSameThread() { + CountDownLatch countDownLatch = new CountDownLatch(count); + Thread t = new Thread(() -> { + countDownLatch.countDown(); + countDownLatch.countDown(); + }); + t.start(); + + try { + countDownLatch.await(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return countDownLatch.getCount() == 0; + } + + public static void main(String[] args) { + CountdownLatchCountExample ex = new CountdownLatchCountExample(2); + System.out.println("Is CountDown Completed : " + ex.callTwiceInSameThread()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExample.java new file mode 100644 index 0000000000..1828b7f91e --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExample.java @@ -0,0 +1,41 @@ +package com.baeldung.concurrent.countdownlatch; + +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicInteger; + +public class CountdownLatchResetExample { + + private int count; + private int threadCount; + private final AtomicInteger updateCount; + + CountdownLatchResetExample(int count, int threadCount) { + updateCount = new AtomicInteger(0); + this.count = count; + this.threadCount = threadCount; + } + + public int countWaits() { + CountDownLatch countDownLatch = new CountDownLatch(count); + ExecutorService es = Executors.newFixedThreadPool(threadCount); + for (int i = 0; i < threadCount; i++) { + es.execute(() -> { + long prevValue = countDownLatch.getCount(); + countDownLatch.countDown(); + if (countDownLatch.getCount() != prevValue) { + updateCount.incrementAndGet(); + } + }); + } + + es.shutdown(); + return updateCount.get(); + } + + public static void main(String[] args) { + CountdownLatchResetExample ex = new CountdownLatchResetExample(5, 20); + System.out.println("Count : " + ex.countWaits()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExample.java new file mode 100644 index 0000000000..7c1299da62 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExample.java @@ -0,0 +1,45 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import java.util.concurrent.BrokenBarrierException; +import java.util.concurrent.CyclicBarrier; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicInteger; + +public class CyclicBarrierCompletionMethodExample { + + private int count; + private int threadCount; + private final AtomicInteger updateCount; + + CyclicBarrierCompletionMethodExample(int count, int threadCount) { + updateCount = new AtomicInteger(0); + this.count = count; + this.threadCount = threadCount; + } + + public int countTrips() { + + CyclicBarrier cyclicBarrier = new CyclicBarrier(count, () -> { + updateCount.incrementAndGet(); + }); + + ExecutorService es = Executors.newFixedThreadPool(threadCount); + for (int i = 0; i < threadCount; i++) { + es.execute(() -> { + try { + cyclicBarrier.await(); + } catch (InterruptedException | BrokenBarrierException e) { + e.printStackTrace(); + } + }); + } + es.shutdown(); + return updateCount.get(); + } + + public static void main(String[] args) { + CyclicBarrierCompletionMethodExample ex = new CyclicBarrierCompletionMethodExample(5, 20); + System.out.println("Count : " + ex.countTrips()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExample.java new file mode 100644 index 0000000000..9d637b428b --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExample.java @@ -0,0 +1,32 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import java.util.concurrent.BrokenBarrierException; +import java.util.concurrent.CyclicBarrier; + +public class CyclicBarrierCountExample { + + private int count; + + public CyclicBarrierCountExample(int count) { + this.count = count; + } + + public boolean callTwiceInSameThread() { + CyclicBarrier cyclicBarrier = new CyclicBarrier(count); + Thread t = new Thread(() -> { + try { + cyclicBarrier.await(); + cyclicBarrier.await(); + } catch (InterruptedException | BrokenBarrierException e) { + e.printStackTrace(); + } + }); + t.start(); + return cyclicBarrier.isBroken(); + } + + public static void main(String[] args) { + CyclicBarrierCountExample ex = new CyclicBarrierCountExample(7); + System.out.println("Count : " + ex.callTwiceInSameThread()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExample.java new file mode 100644 index 0000000000..76b6198bc4 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExample.java @@ -0,0 +1,46 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import java.util.concurrent.BrokenBarrierException; +import java.util.concurrent.CyclicBarrier; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.atomic.AtomicInteger; + +public class CyclicBarrierResetExample { + + private int count; + private int threadCount; + private final AtomicInteger updateCount; + + CyclicBarrierResetExample(int count, int threadCount) { + updateCount = new AtomicInteger(0); + this.count = count; + this.threadCount = threadCount; + } + + public int countWaits() { + + CyclicBarrier cyclicBarrier = new CyclicBarrier(count); + + ExecutorService es = Executors.newFixedThreadPool(threadCount); + for (int i = 0; i < threadCount; i++) { + es.execute(() -> { + try { + if (cyclicBarrier.getNumberWaiting() > 0) { + updateCount.incrementAndGet(); + } + cyclicBarrier.await(); + } catch (InterruptedException | BrokenBarrierException e) { + e.printStackTrace(); + } + }); + } + es.shutdown(); + return updateCount.get(); + } + + public static void main(String[] args) { + CyclicBarrierResetExample ex = new CyclicBarrierResetExample(7, 20); + System.out.println("Count : " + ex.countWaits()); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/MultipleThreadsExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/MultipleThreadsExample.java new file mode 100644 index 0000000000..492466e0c3 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/MultipleThreadsExample.java @@ -0,0 +1,12 @@ +package com.baeldung.concurrent.daemon; + +public class MultipleThreadsExample { + public static void main(String[] args) { + NewThread t1 = new NewThread(); + t1.setName("MyThread-1"); + NewThread t2 = new NewThread(); + t2.setName("MyThread-2"); + t1.start(); + t2.start(); + } +} diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java index 4d87978070..370ce99c09 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java @@ -1,14 +1,18 @@ package com.baeldung.concurrent.daemon; public class NewThread extends Thread { - public void run() { long startTime = System.currentTimeMillis(); while (true) { for (int i = 0; i < 10; i++) { - System.out.println("New Thread is running..." + i); + System.out.println(this.getName() + ": New Thread is running..." + i); + try { + //Wait for one sec so it doesn't print too fast + Thread.sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + } } - // prevent the Thread to run forever. It will finish it's execution after 2 seconds if (System.currentTimeMillis() - startTime > 2000) { Thread.currentThread().interrupt(); diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/SingleThreadExample.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/SingleThreadExample.java new file mode 100644 index 0000000000..16d8b2be1e --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/SingleThreadExample.java @@ -0,0 +1,8 @@ +package com.baeldung.concurrent.daemon; + +public class SingleThreadExample { + public static void main(String[] args) { + NewThread t = new NewThread(); + t.start(); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExampleUnitTest.java new file mode 100644 index 0000000000..835efa53f2 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchCountExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.countdownlatch; + +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class CountdownLatchCountExampleUnitTest { + + @Test + public void whenCountDownLatch_completed() { + CountdownLatchCountExample ex = new CountdownLatchCountExample(2); + boolean isCompleted = ex.callTwiceInSameThread(); + assertTrue(isCompleted); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExampleUnitTest.java new file mode 100644 index 0000000000..d2d43f6312 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/countdownlatch/CountdownLatchResetExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.countdownlatch; + +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class CountdownLatchResetExampleUnitTest { + + @Test + public void whenCountDownLatch_noReset() { + CountdownLatchResetExample ex = new CountdownLatchResetExample(7,20); + int lineCount = ex.countWaits(); + assertTrue(lineCount <= 7); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExampleUnitTest.java new file mode 100644 index 0000000000..310063c86c --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCompletionMethodExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +public class CyclicBarrierCompletionMethodExampleUnitTest { + + @Test + public void whenCyclicBarrier_countTrips() { + CyclicBarrierCompletionMethodExample ex = new CyclicBarrierCompletionMethodExample(7,20); + int lineCount = ex.countTrips(); + assertEquals(2, lineCount); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExampleUnitTest.java new file mode 100644 index 0000000000..9b7f3d9945 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierCountExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import static org.junit.Assert.assertFalse; + +import org.junit.Test; + +public class CyclicBarrierCountExampleUnitTest { + + @Test + public void whenCyclicBarrier_notCompleted() { + CyclicBarrierCountExample ex = new CyclicBarrierCountExample(2); + boolean isCompleted = ex.callTwiceInSameThread(); + assertFalse(isCompleted); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExampleUnitTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExampleUnitTest.java new file mode 100644 index 0000000000..8d2b148f06 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/cyclicbarrier/CyclicBarrierResetExampleUnitTest.java @@ -0,0 +1,15 @@ +package com.baeldung.concurrent.cyclicbarrier; + +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class CyclicBarrierResetExampleUnitTest { + + @Test + public void whenCyclicBarrier_reset() { + CyclicBarrierResetExample ex = new CyclicBarrierResetExample(7,20); + int lineCount = ex.countWaits(); + assertTrue(lineCount > 7); + } +} diff --git a/core-java-io/README.md b/core-java-io/README.md index c81e466b57..3d028783ed 100644 --- a/core-java-io/README.md +++ b/core-java-io/README.md @@ -34,3 +34,4 @@ - [Read a File into an ArrayList](https://www.baeldung.com/java-file-to-arraylist) - [Guide to Java OutputStream](https://www.baeldung.com/java-outputstream) - [Reading a CSV File into an Array](https://www.baeldung.com/java-csv-file-array) +- [Guide to BufferedReader](https://www.baeldung.com/java-buffered-reader) diff --git a/core-java-lang/README.md b/core-java-lang/README.md index 85312cba68..69209bb193 100644 --- a/core-java-lang/README.md +++ b/core-java-lang/README.md @@ -56,4 +56,6 @@ - [How to Separate Double into Integer and Decimal Parts](https://www.baeldung.com/java-separate-double-into-integer-decimal-parts) - [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) - [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition) - +- [A Guide to Constructors in Java](https://www.baeldung.com/java-constructors) +- [Retrieving a Class Name in Java](https://www.baeldung.com/java-class-name) +- [Java equals() and hashCode() Contracts](https://www.baeldung.com/java-equals-hashcode-contracts) diff --git a/core-java-lang/pom.xml b/core-java-lang/pom.xml index ace39de274..2f307859f1 100644 --- a/core-java-lang/pom.xml +++ b/core-java-lang/pom.xml @@ -66,6 +66,12 @@ mail ${javax.mail.version} + + nl.jqno.equalsverifier + equalsverifier + ${equalsverifier.version} + test + @@ -424,6 +430,7 @@ 3.1.1 2.0.3.RELEASE 1.6.0 + 3.0.3 diff --git a/core-java-lang/src/main/java/com/baeldung/className/RetrievingClassName.java b/core-java-lang/src/main/java/com/baeldung/className/RetrievingClassName.java new file mode 100644 index 0000000000..ab6c8a51ff --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/className/RetrievingClassName.java @@ -0,0 +1,9 @@ +package com.baeldung.className; + +public class RetrievingClassName { + + public class InnerClass { + + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/constructors/BankAccount.java b/core-java-lang/src/main/java/com/baeldung/constructors/BankAccount.java new file mode 100644 index 0000000000..3d50e85245 --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/constructors/BankAccount.java @@ -0,0 +1,56 @@ +package com.baeldung.constructors; + +import java.time.LocalDateTime; + +class BankAccount { + String name; + LocalDateTime opened; + double balance; + + @Override + public String toString() { + return String.format("%s, %s, %f", this.name, this.opened.toString(), this.balance); + } + + public String getName() { + return name; + } + + public LocalDateTime getOpened() { + return opened; + } + + public double getBalance() { + return this.balance; + } +} + +class BankAccountEmptyConstructor extends BankAccount { + public BankAccountEmptyConstructor() { + this.name = ""; + this.opened = LocalDateTime.now(); + this.balance = 0.0d; + } +} + +class BankAccountParameterizedConstructor extends BankAccount { + public BankAccountParameterizedConstructor(String name, LocalDateTime opened, double balance) { + this.name = name; + this.opened = opened; + this.balance = balance; + } +} + +class BankAccountCopyConstructor extends BankAccount { + public BankAccountCopyConstructor(String name, LocalDateTime opened, double balance) { + this.name = name; + this.opened = opened; + this.balance = balance; + } + + public BankAccountCopyConstructor(BankAccount other) { + this.name = other.name; + this.opened = LocalDateTime.now(); + this.balance = 0.0f; + } +} diff --git a/core-java-lang/src/main/java/com/baeldung/constructors/Transaction.java b/core-java-lang/src/main/java/com/baeldung/constructors/Transaction.java new file mode 100644 index 0000000000..14704f507a --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/constructors/Transaction.java @@ -0,0 +1,25 @@ +package com.baeldung.constructors; + +import java.time.LocalDateTime; + +class Transaction { + final BankAccountEmptyConstructor bankAccount; + final LocalDateTime date; + final double amount; + + public Transaction(BankAccountEmptyConstructor account, LocalDateTime date, double amount) { + this.bankAccount = account; + this.date = date; + this.amount = amount; + } + + /* + * Compilation Error :'(, all final variables must be explicitly initialised. + * public Transaction() { + * } + */ + + public void invalidMethod() { + // this.amount = 102.03; // Results in a compiler error. You cannot change the value of a final variable. + } +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/Money.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Money.java new file mode 100644 index 0000000000..60c043545d --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Money.java @@ -0,0 +1,36 @@ +package com.baeldung.equalshashcode; + +class Money { + + int amount; + String currencyCode; + + Money(int amount, String currencyCode) { + this.amount = amount; + this.currencyCode = currencyCode; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof Money)) + return false; + Money other = (Money)o; + boolean currencyCodeEquals = (this.currencyCode == null && other.currencyCode == null) + || (this.currencyCode != null && this.currencyCode.equals(other.currencyCode)); + return this.amount == other.amount + && currencyCodeEquals; + } + + @Override + public int hashCode() { + int result = 17; + result = 31 * result + amount; + if (currencyCode != null) { + result = 31 * result + currencyCode.hashCode(); + } + return result; + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/Team.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Team.java new file mode 100644 index 0000000000..c2dee1de6b --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Team.java @@ -0,0 +1,39 @@ +package com.baeldung.equalshashcode; + +class Team { + + final String city; + final String department; + + Team(String city, String department) { + this.city = city; + this.department = department; + } + + @Override + public final boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof Team)) + return false; + Team otherTeam = (Team)o; + boolean cityEquals = (this.city == null && otherTeam.city == null) + || this.city != null && this.city.equals(otherTeam.city); + boolean departmentEquals = (this.department == null && otherTeam.department == null) + || this.department != null && this.department.equals(otherTeam.department); + return cityEquals && departmentEquals; + } + + @Override + public final int hashCode() { + int result = 17; + if (city != null) { + result = 31 * result + city.hashCode(); + } + if (department != null) { + result = 31 * result + department.hashCode(); + } + return result; + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/Voucher.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Voucher.java new file mode 100644 index 0000000000..19f46e0358 --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/Voucher.java @@ -0,0 +1,38 @@ +package com.baeldung.equalshashcode; + +class Voucher { + + private Money value; + private String store; + + Voucher(int amount, String currencyCode, String store) { + this.value = new Money(amount, currencyCode); + this.store = store; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof Voucher)) + return false; + Voucher other = (Voucher)o; + boolean valueEquals = (this.value == null && other.value == null) + || (this.value != null && this.value.equals(other.value)); + boolean storeEquals = (this.store == null && other.store == null) + || (this.store != null && this.store.equals(other.store)); + return valueEquals && storeEquals; + } + + @Override + public int hashCode() { + int result = 17; + if (this.value != null) { + result = 31 * result + value.hashCode(); + } + if (this.store != null) { + result = 31 * result + store.hashCode(); + } + return result; + } +} \ No newline at end of file diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongTeam.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongTeam.java new file mode 100644 index 0000000000..c4477aa790 --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongTeam.java @@ -0,0 +1,30 @@ +package com.baeldung.equalshashcode; + +/* (non-Javadoc) +* This class overrides equals, but it doesn't override hashCode. +* +* To see which problems this leads to: +* TeamUnitTest.givenMapKeyWithoutHashCode_whenSearched_thenReturnsWrongValue +*/ +class WrongTeam { + + String city; + String department; + + WrongTeam(String city, String department) { + this.city = city; + this.department = department; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof WrongTeam)) + return false; + WrongTeam otherTeam = (WrongTeam)o; + return this.city == otherTeam.city + && this.department == otherTeam.department; + } + +} diff --git a/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongVoucher.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongVoucher.java new file mode 100644 index 0000000000..97935bf8de --- /dev/null +++ b/core-java-lang/src/main/java/com/baeldung/equalshashcode/WrongVoucher.java @@ -0,0 +1,47 @@ +package com.baeldung.equalshashcode; + +/* (non-Javadoc) +* This class extends the Money class that has overridden the equals method and once again overrides the equals method. +* +* To see which problems this leads to: +* MoneyUnitTest.givenMoneyAndVoucherInstances_whenEquals_thenReturnValuesArentSymmetric +*/ +class WrongVoucher extends Money { + + private String store; + + WrongVoucher(int amount, String currencyCode, String store) { + super(amount, currencyCode); + + this.store = store; + } + + @Override + public boolean equals(Object o) { + if (o == this) + return true; + if (!(o instanceof WrongVoucher)) + return false; + WrongVoucher other = (WrongVoucher)o; + boolean currencyCodeEquals = (this.currencyCode == null && other.currencyCode == null) + || (this.currencyCode != null && this.currencyCode.equals(other.currencyCode)); + boolean storeEquals = (this.store == null && other.store == null) + || (this.store != null && this.store.equals(other.store)); + return this.amount == other.amount + && currencyCodeEquals + && storeEquals; + } + + @Override + public int hashCode() { + int result = 17; + result = 31 * result + amount; + if (this.currencyCode != null) { + result = 31 * result + currencyCode.hashCode(); + } + if (this.store != null) { + result = 31 * result + store.hashCode(); + } + return result; + } +} \ No newline at end of file diff --git a/core-java-lang/src/test/java/com/baeldung/className/RetrievingClassNameUnitTest.java b/core-java-lang/src/test/java/com/baeldung/className/RetrievingClassNameUnitTest.java new file mode 100644 index 0000000000..f9dbf91d2c --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/className/RetrievingClassNameUnitTest.java @@ -0,0 +1,156 @@ +package com.baeldung.className; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; + +public class RetrievingClassNameUnitTest { + + // Retrieving Simple Name + @Test + public void givenRetrievingClassName_whenGetSimpleName_thenRetrievingClassName() { + assertEquals("RetrievingClassName", RetrievingClassName.class.getSimpleName()); + } + + @Test + public void givenPrimitiveInt_whenGetSimpleName_thenInt() { + assertEquals("int", int.class.getSimpleName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetSimpleName_thenRetrievingClassNameWithBrackets() { + assertEquals("RetrievingClassName[]", RetrievingClassName[].class.getSimpleName()); + assertEquals("RetrievingClassName[][]", RetrievingClassName[][].class.getSimpleName()); + } + + @Test + public void givenAnonymousClass_whenGetSimpleName_thenEmptyString() { + assertEquals("", new RetrievingClassName() {}.getClass().getSimpleName()); + } + + // Retrieving Other Names + // - Primitive Types + @Test + public void givenPrimitiveInt_whenGetName_thenInt() { + assertEquals("int", int.class.getName()); + } + + @Test + public void givenPrimitiveInt_whenGetTypeName_thenInt() { + assertEquals("int", int.class.getTypeName()); + } + + @Test + public void givenPrimitiveInt_whenGetCanonicalName_thenInt() { + assertEquals("int", int.class.getCanonicalName()); + } + + // - Object Types + @Test + public void givenRetrievingClassName_whenGetName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName", RetrievingClassName.class.getName()); + } + + @Test + public void givenRetrievingClassName_whenGetTypeName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName", RetrievingClassName.class.getTypeName()); + } + + @Test + public void givenRetrievingClassName_whenGetCanonicalName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName", RetrievingClassName.class.getCanonicalName()); + } + + // - Inner Classes + @Test + public void givenRetrievingClassNameInnerClass_whenGetName_thenCanonicalNameWithDollarSeparator() { + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass", RetrievingClassName.InnerClass.class.getName()); + } + + @Test + public void givenRetrievingClassNameInnerClass_whenGetTypeName_thenCanonicalNameWithDollarSeparator() { + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass", RetrievingClassName.InnerClass.class.getTypeName()); + } + + @Test + public void givenRetrievingClassNameInnerClass_whenGetCanonicalName_thenCanonicalName() { + assertEquals("com.baeldung.className.RetrievingClassName.InnerClass", RetrievingClassName.InnerClass.class.getCanonicalName()); + } + + // - Anonymous Classes + @Test + public void givenAnonymousClass_whenGetName_thenCallingClassCanonicalNameWithDollarSeparatorAndCountNumber() { + // These are the second and third appearences of an anonymous class in RetrievingClassNameUnitTest, hence $2 and $3 expectations + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$2", new RetrievingClassName() {}.getClass().getName()); + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$3", new RetrievingClassName() {}.getClass().getName()); + } + + @Test + public void givenAnonymousClass_whenGetTypeName_thenCallingClassCanonicalNameWithDollarSeparatorAndCountNumber() { + // These are the fourth and fifth appearences of an anonymous class in RetrievingClassNameUnitTest, hence $4 and $5 expectations + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$4", new RetrievingClassName() {}.getClass().getTypeName()); + assertEquals("com.baeldung.className.RetrievingClassNameUnitTest$5", new RetrievingClassName() {}.getClass().getTypeName()); + } + + @Test + public void givenAnonymousClass_whenGetCanonicalName_thenNull() { + assertNull(new RetrievingClassName() {}.getClass().getCanonicalName()); + } + + // - Arrays + @Test + public void givenPrimitiveIntArray_whenGetName_thenOpeningBracketsAndPrimitiveIntLetter() { + assertEquals("[I", int[].class.getName()); + assertEquals("[[I", int[][].class.getName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetName_thenOpeningBracketsLetterLAndRetrievingClassNameGetName() { + assertEquals("[Lcom.baeldung.className.RetrievingClassName;", RetrievingClassName[].class.getName()); + assertEquals("[[Lcom.baeldung.className.RetrievingClassName;", RetrievingClassName[][].class.getName()); + } + + @Test + public void givenRetrievingClassNameInnerClassArray_whenGetName_thenOpeningBracketsLetterLAndRetrievingClassNameInnerClassGetName() { + assertEquals("[Lcom.baeldung.className.RetrievingClassName$InnerClass;", RetrievingClassName.InnerClass[].class.getName()); + assertEquals("[[Lcom.baeldung.className.RetrievingClassName$InnerClass;", RetrievingClassName.InnerClass[][].class.getName()); + } + + @Test + public void givenPrimitiveIntArray_whenGetTypeName_thenPrimitiveIntGetTypeNameWithBrackets() { + assertEquals("int[]", int[].class.getTypeName()); + assertEquals("int[][]", int[][].class.getTypeName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetTypeName_thenRetrievingClassNameGetTypeNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName[]", RetrievingClassName[].class.getTypeName()); + assertEquals("com.baeldung.className.RetrievingClassName[][]", RetrievingClassName[][].class.getTypeName()); + } + + @Test + public void givenRetrievingClassNameInnerClassArray_whenGetTypeName_thenRetrievingClassNameInnerClassGetTypeNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass[]", RetrievingClassName.InnerClass[].class.getTypeName()); + assertEquals("com.baeldung.className.RetrievingClassName$InnerClass[][]", RetrievingClassName.InnerClass[][].class.getTypeName()); + } + + @Test + public void givenPrimitiveIntArray_whenGetCanonicalName_thenPrimitiveIntGetCanonicalNameWithBrackets() { + assertEquals("int[]", int[].class.getCanonicalName()); + assertEquals("int[][]", int[][].class.getCanonicalName()); + } + + @Test + public void givenRetrievingClassNameArray_whenGetCanonicalName_thenRetrievingClassNameGetCanonicalNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName[]", RetrievingClassName[].class.getCanonicalName()); + assertEquals("com.baeldung.className.RetrievingClassName[][]", RetrievingClassName[][].class.getCanonicalName()); + } + + @Test + public void givenRetrievingClassNameInnerClassArray_whenGetCanonicalName_thenRetrievingClassNameInnerClassGetCanonicalNameWithBrackets() { + assertEquals("com.baeldung.className.RetrievingClassName.InnerClass[]", RetrievingClassName.InnerClass[].class.getCanonicalName()); + assertEquals("com.baeldung.className.RetrievingClassName.InnerClass[][]", RetrievingClassName.InnerClass[][].class.getCanonicalName()); + } + +} \ No newline at end of file diff --git a/core-java-lang/src/test/java/com/baeldung/compoundoperators/CompoundOperatorsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/compoundoperators/CompoundOperatorsUnitTest.java new file mode 100644 index 0000000000..532776edd4 --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/compoundoperators/CompoundOperatorsUnitTest.java @@ -0,0 +1,111 @@ +package com.baeldung.compoundoperators; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class CompoundOperatorsUnitTest { + + @Test + public void whenAssignmentOperatorIsUsed_thenValueIsAssigned() { + int x = 5; + + assertEquals(5, x); + } + + @Test + public void whenCompoundAssignmentUsed_thenSameAsSimpleAssignment() { + int a = 3, b = 3, c = -2; + a = a * c; // Simple assignment operator + b *= c; // Compound assignment operator + + assertEquals(a, b); + } + + @Test + public void whenAssignmentOperatorIsUsed_thenValueIsReturned() { + long x = 1; + long y = (x+=2); + + assertEquals(3, y); + assertEquals(y, x); + } + + @Test + public void whenCompoundOperatorsAreUsed_thenOperationsArePerformedAndAssigned() { + //Simple assignment + int x = 5; //x is 5 + + //Incrementation + x += 5; //x is 10 + assertEquals(10, x); + + //Decrementation + x -= 2; //x is 8 + assertEquals(8, x); + + //Multiplication + x *= 2; //x is 16 + assertEquals(16, x); + + //Division + x /= 4; //x is 4 + assertEquals(4, x); + + //Modulus + x %= 3; //x is 1 + assertEquals(1, x); + + + //Binary AND + x &= 4; //x is 0 + assertEquals(0, x); + + //Binary exclusive OR + x ^= 4; //x is 4 + assertEquals(4, x); + + //Binary inclusive OR + x |= 8; //x is 12 + assertEquals(12, x); + + + //Binary Left Shift + x <<= 2; //x is 48 + assertEquals(48, x); + + //Binary Right Shift + x >>= 2; //x is 12 + assertEquals(12, x); + + //Shift right zero fill + x >>>= 1; //x is 6 + assertEquals(6, x); + } + + @Test(expected = NullPointerException.class) + public void whenArrayIsNull_thenThrowNullException() { + int[] numbers = null; + + //Trying Incrementation + numbers[2] += 5; + } + + @Test(expected = ArrayIndexOutOfBoundsException.class) + public void whenArrayIndexNotCorrect_thenThrowArrayIndexException() { + int[] numbers = {0, 1}; + + //Trying Incrementation + numbers[2] += 5; + } + + @Test + public void whenArrayIndexIsCorrect_thenPerformOperation() { + int[] numbers = {0, 1}; + + //Incrementation + numbers[1] += 5; + assertEquals(6, numbers[1]); + } + +} diff --git a/core-java-lang/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java new file mode 100644 index 0000000000..2cd8832fbf --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/constructors/ConstructorUnitTest.java @@ -0,0 +1,53 @@ +package com.baeldung.constructors; + +import com.baeldung.constructors.*; + +import java.util.logging.Logger; +import java.time.LocalDateTime; +import java.time.Month; + +import org.junit.Test; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatCode; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +public class ConstructorUnitTest { + final static Logger LOGGER = Logger.getLogger(ConstructorUnitTest.class.getName()); + + @Test + public void givenNoExplicitContructor_whenUsed_thenFails() { + BankAccount account = new BankAccount(); + assertThatThrownBy(() -> { account.toString(); }).isInstanceOf(Exception.class); + } + + @Test + public void givenNoArgumentConstructor_whenUsed_thenSucceeds() { + BankAccountEmptyConstructor account = new BankAccountEmptyConstructor(); + assertThatCode(() -> { + account.toString(); + }).doesNotThrowAnyException(); + } + + @Test + public void givenParameterisedConstructor_whenUsed_thenSucceeds() { + LocalDateTime opened = LocalDateTime.of(2018, Month.JUNE, 29, 06, 30, 00); + BankAccountParameterizedConstructor account = + new BankAccountParameterizedConstructor("Tom", opened, 1000.0f); + + assertThatCode(() -> { + account.toString(); + }).doesNotThrowAnyException(); + } + + @Test + public void givenCopyContructor_whenUser_thenMaintainsLogic() { + LocalDateTime opened = LocalDateTime.of(2018, Month.JUNE, 29, 06, 30, 00); + BankAccountCopyConstructor account = new BankAccountCopyConstructor("Tim", opened, 1000.0f); + BankAccountCopyConstructor newAccount = new BankAccountCopyConstructor(account); + + assertThat(account.getName()).isEqualTo(newAccount.getName()); + assertThat(account.getOpened()).isNotEqualTo(newAccount.getOpened()); + + assertThat(newAccount.getBalance()).isEqualTo(0.0f); + } +} diff --git a/core-java-lang/src/test/java/com/baeldung/equalshashcode/MoneyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/MoneyUnitTest.java new file mode 100644 index 0000000000..60584fdb53 --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/MoneyUnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.equalshashcode; + +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.assertFalse; + +import org.junit.Test; + +public class MoneyUnitTest { + + @Test + public void givenMoneyInstancesWithSameAmountAndCurrency_whenEquals_thenReturnsTrue() { + Money income = new Money(55, "USD"); + Money expenses = new Money(55, "USD"); + + assertTrue(income.equals(expenses)); + } + + @Test + public void givenMoneyAndVoucherInstances_whenEquals_thenReturnValuesArentSymmetric() { + Money cash = new Money(42, "USD"); + WrongVoucher voucher = new WrongVoucher(42, "USD", "Amazon"); + + assertFalse(voucher.equals(cash)); + assertTrue(cash.equals(voucher)); + } + +} diff --git a/core-java-lang/src/test/java/com/baeldung/equalshashcode/TeamUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/TeamUnitTest.java new file mode 100644 index 0000000000..a2de408796 --- /dev/null +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/TeamUnitTest.java @@ -0,0 +1,46 @@ +package com.baeldung.equalshashcode; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; + +import java.util.HashMap; +import java.util.Map; + +import org.junit.Test; + +import nl.jqno.equalsverifier.EqualsVerifier; + +public class TeamUnitTest { + + @Test + public void givenMapKeyWithHashCode_whenSearched_thenReturnsCorrectValue() { + Map leaders = new HashMap<>(); + leaders.put(new Team("New York", "development"), "Anne"); + leaders.put(new Team("Boston", "development"), "Brian"); + leaders.put(new Team("Boston", "marketing"), "Charlie"); + + Team myTeam = new Team("New York", "development"); + String myTeamleader = leaders.get(myTeam); + + assertEquals("Anne", myTeamleader); + } + + @Test + public void givenMapKeyWithoutHashCode_whenSearched_thenReturnsWrongValue() { + Map leaders = new HashMap<>(); + leaders.put(new WrongTeam("New York", "development"), "Anne"); + leaders.put(new WrongTeam("Boston", "development"), "Brian"); + leaders.put(new WrongTeam("Boston", "marketing"), "Charlie"); + + WrongTeam myTeam = new WrongTeam("New York", "development"); + String myTeamleader = leaders.get(myTeam); + + assertFalse("Anne".equals(myTeamleader)); + } + + @Test + public void equalsContract() { + EqualsVerifier.forClass(Team.class).verify(); + } + +} diff --git a/core-java-networking/.gitignore b/core-java-networking/.gitignore new file mode 100644 index 0000000000..374c8bf907 --- /dev/null +++ b/core-java-networking/.gitignore @@ -0,0 +1,25 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-networking/README.md b/core-java-networking/README.md new file mode 100644 index 0000000000..626ea794e6 --- /dev/null +++ b/core-java-networking/README.md @@ -0,0 +1,7 @@ +========= + +## Core Java Networking + +### Relevant Articles + +- [Connecting Through Proxy Servers in Core Java](https://www.baeldung.com/java-connect-via-proxy-server) diff --git a/core-java-networking/pom.xml b/core-java-networking/pom.xml new file mode 100644 index 0000000000..178295e1ec --- /dev/null +++ b/core-java-networking/pom.xml @@ -0,0 +1,19 @@ + + 4.0.0 + core-java-networking + 0.1.0-SNAPSHOT + jar + core-java-networking + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + core-java-networking + + diff --git a/core-java-networking/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java b/core-java-networking/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java new file mode 100644 index 0000000000..bbc8a81c98 --- /dev/null +++ b/core-java-networking/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java @@ -0,0 +1,17 @@ +package com.baeldung.networking.proxies; + +import java.net.URL; +import java.net.URLConnection; + +public class CommandLineProxyDemo { + + public static final String RESOURCE_URL = "http://www.google.com"; + + public static void main(String[] args) throws Exception { + + URL url = new URL(RESOURCE_URL); + URLConnection con = url.openConnection(); + System.out.println(UrlConnectionUtils.contentAsString(con)); + } + +} \ No newline at end of file diff --git a/core-java-networking/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java b/core-java-networking/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java new file mode 100644 index 0000000000..07a7880886 --- /dev/null +++ b/core-java-networking/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java @@ -0,0 +1,20 @@ +package com.baeldung.networking.proxies; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.Proxy; +import java.net.URL; + +public class DirectProxyDemo { + + private static final String URL_STRING = "http://www.google.com"; + + public static void main(String... args) throws IOException { + + URL weburl = new URL(URL_STRING); + HttpURLConnection directConnection + = (HttpURLConnection) weburl.openConnection(Proxy.NO_PROXY); + System.out.println(UrlConnectionUtils.contentAsString(directConnection)); + } + +} diff --git a/core-java-networking/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java b/core-java-networking/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java new file mode 100644 index 0000000000..e7ac3c0264 --- /dev/null +++ b/core-java-networking/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java @@ -0,0 +1,32 @@ +package com.baeldung.networking.proxies; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.InetSocketAddress; +import java.net.Proxy; +import java.net.Socket; +import java.net.URL; + +public class SocksProxyDemo { + + private static final String URL_STRING = "http://www.google.com"; + private static final String SOCKET_SERVER_HOST = "someserver.baeldung.com"; + private static final int SOCKET_SERVER_PORT = 1111; + + public static void main(String... args) throws IOException { + + URL weburl = new URL(URL_STRING); + Proxy socksProxy + = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress("127.0.0.1", 1080)); + HttpURLConnection socksConnection + = (HttpURLConnection) weburl.openConnection(socksProxy); + System.out.println(UrlConnectionUtils.contentAsString(socksConnection)); + + Socket proxySocket = new Socket(socksProxy); + InetSocketAddress socketHost + = new InetSocketAddress(SOCKET_SERVER_HOST, SOCKET_SERVER_PORT); + proxySocket.connect(socketHost); + // do stuff with the socket + } + +} diff --git a/core-java-networking/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java b/core-java-networking/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java new file mode 100644 index 0000000000..1f589eac58 --- /dev/null +++ b/core-java-networking/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java @@ -0,0 +1,23 @@ +package com.baeldung.networking.proxies; + +import java.net.URL; +import java.net.URLConnection; + +public class SystemPropertyProxyDemo { + + public static final String RESOURCE_URL = "http://www.google.com"; + + public static void main(String[] args) throws Exception { + + System.setProperty("http.proxyHost", "127.0.0.1"); + System.setProperty("http.proxyPort", "3128"); + + URL url = new URL(RESOURCE_URL); + URLConnection con = url.openConnection(); + System.out.println(UrlConnectionUtils.contentAsString(con)); + + System.setProperty("http.proxyHost", null); + // proxy will no longer be used for http connections + } + +} diff --git a/core-java-networking/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java b/core-java-networking/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java new file mode 100644 index 0000000000..aa12824a90 --- /dev/null +++ b/core-java-networking/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java @@ -0,0 +1,21 @@ +package com.baeldung.networking.proxies; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.net.URLConnection; + +class UrlConnectionUtils { + + public static String contentAsString(URLConnection con) throws IOException { + StringBuilder builder = new StringBuilder(); + try (BufferedReader reader + = new BufferedReader(new InputStreamReader(con.getInputStream()))){ + while (reader.ready()) { + builder.append(reader.readLine()); + } + } + return builder.toString(); + } + +} diff --git a/core-java-networking/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java b/core-java-networking/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java new file mode 100644 index 0000000000..41caaf3439 --- /dev/null +++ b/core-java-networking/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java @@ -0,0 +1,23 @@ +package com.baeldung.networking.proxies; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.InetSocketAddress; +import java.net.Proxy; +import java.net.URL; + +public class WebProxyDemo { + + private static final String URL_STRING = "http://www.google.com"; + + public static void main(String... args) throws IOException { + + URL weburl = new URL(URL_STRING); + Proxy webProxy + = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("127.0.0.1", 3128)); + HttpURLConnection webProxyConnection + = (HttpURLConnection) weburl.openConnection(webProxy); + System.out.println(UrlConnectionUtils.contentAsString(webProxyConnection)); + } + +} diff --git a/core-java-networking/src/test/resources/.gitignore b/core-java-networking/src/test/resources/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/core-java-networking/src/test/resources/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file diff --git a/core-java/README.md b/core-java/README.md index 2be137add6..20f6ef5ea7 100644 --- a/core-java/README.md +++ b/core-java/README.md @@ -10,7 +10,6 @@ - [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join) - [How to Print Screen in Java](http://www.baeldung.com/print-screen-in-java) - [A Guide To Java Regular Expressions API](http://www.baeldung.com/regular-expressions-java) -- [Sorting in Java](http://www.baeldung.com/java-sorting) - [Getting Started with Java Properties](http://www.baeldung.com/java-properties) - [Pattern Search with Grep in Java](http://www.baeldung.com/grep-in-java) - [URL Encoding and Decoding in Java](http://www.baeldung.com/java-url-encoding-decoding) @@ -39,7 +38,6 @@ - [Quick Guide to Java Stack](http://www.baeldung.com/java-stack) - [Guide to java.util.Formatter](http://www.baeldung.com/java-string-formatter) - [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class) -- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree) - [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random) - [Compiling Java *.class Files with javac](http://www.baeldung.com/javac) - [A Guide to Iterator in Java](http://www.baeldung.com/java-iterator) @@ -49,15 +47,10 @@ - [A Practical Guide to DecimalFormat](http://www.baeldung.com/java-decimalformat) - [How to Detect the OS Using Java](http://www.baeldung.com/java-detect-os) - [ASCII Art in Java](http://www.baeldung.com/ascii-art-in-java) -- [Finding Max/Min of a List or Collection](http://www.baeldung.com/java-collection-min-max) - [What is the serialVersionUID?](http://www.baeldung.com/java-serial-version-uid) - [A Guide To UDP In Java](http://www.baeldung.com/udp-in-java) -- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist) - [A Guide to the ResourceBundle](http://www.baeldung.com/java-resourcebundle) - [Class Loaders in Java](http://www.baeldung.com/java-classloaders) -- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception) -- [Join and Split Arrays and Collections in Java](http://www.baeldung.com/java-join-and-split) -- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality) - [Sending Emails with Java](http://www.baeldung.com/java-email) - [Introduction to SSL in Java](http://www.baeldung.com/java-ssl) - [Java KeyStore API](http://www.baeldung.com/java-keystore) @@ -80,8 +73,6 @@ - [Getting a File’s Mime Type in Java](http://www.baeldung.com/java-file-mime-type) - [Common Java Exceptions](http://www.baeldung.com/java-common-exceptions) - [Java Constructors vs Static Factory Methods](https://www.baeldung.com/java-constructors-vs-static-factory-methods) -- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line) -- [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist) - [Throw Exception in Optional in Java 8](https://www.baeldung.com/java-optional-throw-exception) - [Add a Character to a String at a Given Position](https://www.baeldung.com/java-add-character-to-string) - [Calculating the nth Root in Java](https://www.baeldung.com/java-nth-root) @@ -93,3 +84,11 @@ - [Understanding Memory Leaks in Java](https://www.baeldung.com/java-memory-leaks) - [A Guide to SimpleDateFormat](https://www.baeldung.com/java-simple-date-format) - [SSL Handshake Failures](https://www.baeldung.com/java-ssl-handshake-failures) +- [Implementing a Binary Tree in Java](https://www.baeldung.com/java-binary-tree) +- [Changing the Order in a Sum Operation Can Produce Different Results?](https://www.baeldung.com/java-floating-point-sum-order) +- [Java – Try with Resources](https://www.baeldung.com/java-try-with-resources) +- [Abstract Classes in Java](https://www.baeldung.com/java-abstract-class) +- [Guide to Character Encoding](https://www.baeldung.com/java-char-encoding) +- [Calculate the Area of a Circle in Java](https://www.baeldung.com/java-calculate-circle-area) +- [A Guide to the Java Math Class](https://www.baeldung.com/java-lang-math) +- [Graphs in Java](https://www.baeldung.com/java-graphs) diff --git a/core-java/pom.xml b/core-java/pom.xml index 9fbc8f6810..64345ab14c 100644 --- a/core-java/pom.xml +++ b/core-java/pom.xml @@ -3,8 +3,8 @@ 4.0.0 core-java 0.1.0-SNAPSHOT - jar core-java + jar com.baeldung diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java b/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java index fe30c66484..3180762227 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java @@ -2,29 +2,28 @@ package com.baeldung.abstractclasses.application; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.LowercaseFileReader; -import com.baeldung.abstractclasses.filereaders.StandardFileReader; import com.baeldung.abstractclasses.filereaders.UppercaseFileReader; import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Path; +import java.nio.file.Paths; public class Application { - public static void main(String[] args) throws IOException { - + public static void main(String[] args) throws IOException, URISyntaxException { + Application application = new Application(); - String filePath = application.getFilePathFromResourcesFolder("files/test.txt"); - - BaseFileReader lowercaseFileReader = new LowercaseFileReader(filePath); + Path path = application.getPathFromResourcesFile("files/test.txt"); + BaseFileReader lowercaseFileReader = new LowercaseFileReader(path); lowercaseFileReader.readFile().forEach(line -> System.out.println(line)); + + BaseFileReader uppercaseFileReader = new UppercaseFileReader(path); + uppercaseFileReader.readFile().forEach(line -> System.out.println(line)); - BaseFileReader upperCaseFileReader = new UppercaseFileReader(filePath); - upperCaseFileReader.readFile().forEach(line -> System.out.println(line)); - - BaseFileReader standardFileReader = new StandardFileReader(filePath); - standardFileReader.readFile().forEach(line -> System.out.println(line)); - } - private String getFilePathFromResourcesFolder(String fileName) { - return getClass().getClassLoader().getResource(fileName).getPath().substring(1); + private Path getPathFromResourcesFile(String filePath) throws URISyntaxException { + return Paths.get(getClass().getClassLoader().getResource(filePath).toURI()); + } } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java index 659913f046..97452a9eca 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java @@ -1,19 +1,27 @@ package com.baeldung.abstractclasses.filereaders; import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Path; import java.util.List; +import java.util.stream.Collectors; public abstract class BaseFileReader { - protected String filePath; + protected Path filePath; - protected BaseFileReader(String filePath) { + protected BaseFileReader(Path filePath) { this.filePath = filePath; } - public String getFilePath() { + public Path getFilePath() { return filePath; } - public abstract List readFile() throws IOException; + public List readFile() throws IOException { + return Files.lines(filePath) + .map(this::mapFileLine).collect(Collectors.toList()); + } + + protected abstract String mapFileLine(String line); } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java index 0bbef45eb8..53820d393c 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java @@ -1,21 +1,15 @@ package com.baeldung.abstractclasses.filereaders; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; +import java.nio.file.Path; public class LowercaseFileReader extends BaseFileReader { - public LowercaseFileReader(String filePath) { + public LowercaseFileReader(Path filePath) { super(filePath); } - + @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)) - .map(String::toLowerCase) - .collect(Collectors.toList()); - } + public String mapFileLine(String line) { + return line.toLowerCase(); + } } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java deleted file mode 100644 index 0a90d53c38..0000000000 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java +++ /dev/null @@ -1,19 +0,0 @@ -package com.baeldung.abstractclasses.filereaders; - -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; - -public class StandardFileReader extends BaseFileReader { - - public StandardFileReader(String filePath) { - super(filePath); - } - - @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)).collect(Collectors.toList()); - } -} diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java index 4e8f150964..3144a4f27f 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java @@ -1,21 +1,15 @@ package com.baeldung.abstractclasses.filereaders; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; +import java.nio.file.Path; public class UppercaseFileReader extends BaseFileReader { - - public UppercaseFileReader(String filePath) { + + public UppercaseFileReader(Path filePath) { super(filePath); } - + @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)) - .map(String::toUpperCase) - .collect(Collectors.toList()); + public String mapFileLine(String line) { + return line.toUpperCase(); } } diff --git a/core-java/src/main/java/com/baeldung/basicsyntax/SimpleAddition.java b/core-java/src/main/java/com/baeldung/basicsyntax/SimpleAddition.java new file mode 100644 index 0000000000..20a13178cc --- /dev/null +++ b/core-java/src/main/java/com/baeldung/basicsyntax/SimpleAddition.java @@ -0,0 +1,11 @@ +package com.baeldung.basicsyntax; + +public class SimpleAddition { + + public static void main(String[] args) { + int a = 10; + int b = 5; + double c = a + b; + System.out.println( a + " + " + b + " = " + c); + } +} diff --git a/core-java/src/main/java/com/baeldung/graph/Graph.java b/core-java/src/main/java/com/baeldung/graph/Graph.java new file mode 100644 index 0000000000..43b5c0aa08 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/graph/Graph.java @@ -0,0 +1,76 @@ +package com.baeldung.graph; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +public class Graph { + private Map> adjVertices; + + Graph() { + this.adjVertices = new HashMap>(); + } + + void addVertex(String label) { + adjVertices.putIfAbsent(new Vertex(label), new ArrayList<>()); + } + + void removeVertex(String label) { + Vertex v = new Vertex(label); + adjVertices.values().stream().map(e -> e.remove(v)).collect(Collectors.toList()); + adjVertices.remove(new Vertex(label)); + } + + void addEdge(String label1, String label2) { + Vertex v1 = new Vertex(label1); + Vertex v2 = new Vertex(label2); + adjVertices.get(v1).add(v2); + adjVertices.get(v2).add(v1); + } + + void removeEdge(String label1, String label2) { + Vertex v1 = new Vertex(label1); + Vertex v2 = new Vertex(label2); + List eV1 = adjVertices.get(v1); + List eV2 = adjVertices.get(v2); + if (eV1 != null) + eV1.remove(v2); + if (eV2 != null) + eV2.remove(v1); + } + + List getAdjVertices(String label) { + return adjVertices.get(new Vertex(label)); + } + + String printGraph() { + StringBuffer sb = new StringBuffer(); + for(Vertex v : adjVertices.keySet()) { + sb.append(v); + sb.append(adjVertices.get(v)); + } + return sb.toString(); + } + + class Vertex { + String label; + Vertex(String label) { + this.label = label; + } + @Override + public boolean equals(Object obj) { + Vertex vertex = (Vertex) obj; + return vertex.label == label; + } + @Override + public int hashCode() { + return label.hashCode(); + } + @Override + public String toString() { + return label; + } + } +} \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/graph/GraphTraversal.java b/core-java/src/main/java/com/baeldung/graph/GraphTraversal.java new file mode 100644 index 0000000000..479e653a5c --- /dev/null +++ b/core-java/src/main/java/com/baeldung/graph/GraphTraversal.java @@ -0,0 +1,44 @@ +package com.baeldung.graph; + +import java.util.LinkedHashSet; +import java.util.LinkedList; +import java.util.Queue; +import java.util.Set; +import java.util.Stack; + +import com.baeldung.graph.Graph.Vertex; + +public class GraphTraversal { + static Set depthFirstTraversal(Graph graph, String root) { + Set visited = new LinkedHashSet(); + Stack stack = new Stack(); + stack.push(root); + while (!stack.isEmpty()) { + String vertex = stack.pop(); + if (!visited.contains(vertex)) { + visited.add(vertex); + for (Vertex v : graph.getAdjVertices(vertex)) { + stack.push(v.label); + } + } + } + return visited; + } + + static Set breadthFirstTraversal(Graph graph, String root) { + Set visited = new LinkedHashSet(); + Queue queue = new LinkedList(); + queue.add(root); + visited.add(root); + while (!queue.isEmpty()) { + String vertex = queue.poll(); + for (Vertex v : graph.getAdjVertices(vertex)) { + if (!visited.contains(v.label)) { + visited.add(v.label); + queue.add(v.label); + } + } + } + return visited; + } +} \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/printf/PrintfExamples.java b/core-java/src/main/java/com/baeldung/printf/PrintfExamples.java new file mode 100644 index 0000000000..3d451f6f50 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/printf/PrintfExamples.java @@ -0,0 +1,61 @@ +package com.baeldung.printf; + +import java.util.Date; +import java.util.Locale; + +public class PrintfExamples { + + public static void main(String[] args) { + + printfNewLine(); + printfChar(); + printfString(); + printfNumber(); + printfDateTime(); + printfBoolean(); + } + + private static void printfNewLine() { + System.out.printf("baeldung%nline%nterminator"); + } + + private static void printfString() { + System.out.printf("'%s' %n", "baeldung"); + System.out.printf("'%S' %n", "baeldung"); + System.out.printf("'%15s' %n", "baeldung"); + System.out.printf("'%-10s' %n", "baeldung"); + } + + private static void printfChar() { + System.out.printf("%c%n", 's'); + System.out.printf("%C%n", 's'); + } + + private static void printfNumber() { + System.out.printf("simple integer: %d%n", 10000L); + + System.out.printf(Locale.US, "%,d %n", 10000); + System.out.printf(Locale.ITALY, "%,d %n", 10000); + + System.out.printf("%f%n", 5.1473); + System.out.printf("'%5.2f'%n", 5.1473); + System.out.printf("'%5.2e'%n", 5.1473); + } + + private static void printfBoolean() { + System.out.printf("%b%n", null); + System.out.printf("%B%n", false); + System.out.printf("%B%n", 5.3); + System.out.printf("%b%n", "random text"); + } + + private static void printfDateTime() { + Date date = new Date(); + System.out.printf("%tT%n", date); + System.out.printf("hours %tH: minutes %tM: seconds %tS%n", date, date, date); + System.out.printf("%1$tH:%1$tM:%1$tS %1$tp %1$tL %1$tN %1$tz %n", date); + + System.out.printf("%1$tA %1$tB %1$tY %n", date); + System.out.printf("%1$td.%1$tm.%1$ty %n", date); + } +} diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java deleted file mode 100644 index 348b0f0366..0000000000 --- a/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java +++ /dev/null @@ -1,25 +0,0 @@ -package com.baeldung.abstractclasses; - -import static org.assertj.core.api.Assertions.assertThat; - -import java.net.URL; -import java.nio.file.Paths; -import java.util.List; - -import org.junit.Test; - -import com.baeldung.abstractclasses.filereaders.BaseFileReader; -import com.baeldung.abstractclasses.filereaders.StandardFileReader; - -public class StandardFileReaderUnitTest { - - @Test - public void givenStandardFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - // We'll transform the resource URL path to URI to load the file correctly in Windows - URL url = getClass().getClassLoader().getResource("files/test.txt"); - String filePath = Paths.get(url.toURI()).toString(); - BaseFileReader standardFileReader = new StandardFileReader(filePath); - - assertThat(standardFileReader.readFile()).isInstanceOf(List.class); - } -} diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java similarity index 63% rename from core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java rename to core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java index a97a68e0bd..4f0d3a7cd5 100644 --- a/core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java +++ b/core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java @@ -1,23 +1,20 @@ -package com.baeldung.abstractclasses; +package com.baeldung.abstractclasses.test; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.LowercaseFileReader; - -import java.net.URL; +import java.nio.file.Path; import java.nio.file.Paths; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; import org.junit.Test; public class LowercaseFileReaderUnitTest { - + @Test public void givenLowercaseFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - // We'll transform the resource URL path to URI to load the file correctly in Windows - URL url = getClass().getClassLoader().getResource("files/test.txt"); - String filePath = Paths.get(url.toURI()).toString(); - BaseFileReader lowercaseFileReader = new LowercaseFileReader(filePath); - + Path path = Paths.get(getClass().getClassLoader().getResource("files/test.txt").toURI()); + BaseFileReader lowercaseFileReader = new LowercaseFileReader(path); + assertThat(lowercaseFileReader.readFile()).isInstanceOf(List.class); } } diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java similarity index 62% rename from core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java rename to core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java index d698cfe038..e11db57000 100644 --- a/core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java +++ b/core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java @@ -1,9 +1,8 @@ -package com.baeldung.abstractclasses; +package com.baeldung.abstractclasses.test; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.UppercaseFileReader; - -import java.net.URL; +import java.nio.file.Path; import java.nio.file.Paths; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; @@ -13,11 +12,9 @@ public class UppercaseFileReaderUnitTest { @Test public void givenUppercaseFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - // We'll transform the resource URL path to URI to load the file correctly in Windows - URL url = getClass().getClassLoader().getResource("files/test.txt"); - String filePath = Paths.get(url.toURI()).toString(); - BaseFileReader uppercaseFileReader = new UppercaseFileReader(filePath); + Path path = Paths.get(getClass().getClassLoader().getResource("files/test.txt").toURI()); + BaseFileReader uppercaseFileReader = new UppercaseFileReader(path); assertThat(uppercaseFileReader.readFile()).isInstanceOf(List.class); - } + } } diff --git a/core-java/src/test/java/com/baeldung/graph/GraphTraversalUnitTest.java b/core-java/src/test/java/com/baeldung/graph/GraphTraversalUnitTest.java new file mode 100644 index 0000000000..d955d56d95 --- /dev/null +++ b/core-java/src/test/java/com/baeldung/graph/GraphTraversalUnitTest.java @@ -0,0 +1,36 @@ +package com.baeldung.graph; + +import org.junit.Assert; +import org.junit.Test; + +public class GraphTraversalUnitTest { + @Test + public void givenAGraph_whenTraversingDepthFirst_thenExpectedResult() { + Graph graph = createGraph(); + Assert.assertEquals("[Bob, Rob, Maria, Alice, Mark]", + GraphTraversal.depthFirstTraversal(graph, "Bob").toString()); + } + + @Test + public void givenAGraph_whenTraversingBreadthFirst_thenExpectedResult() { + Graph graph = createGraph(); + Assert.assertEquals("[Bob, Alice, Rob, Mark, Maria]", + GraphTraversal.breadthFirstTraversal(graph, "Bob").toString()); + } + + Graph createGraph() { + Graph graph = new Graph(); + graph.addVertex("Bob"); + graph.addVertex("Alice"); + graph.addVertex("Mark"); + graph.addVertex("Rob"); + graph.addVertex("Maria"); + graph.addEdge("Bob", "Alice"); + graph.addEdge("Bob", "Rob"); + graph.addEdge("Alice", "Mark"); + graph.addEdge("Rob", "Mark"); + graph.addEdge("Alice", "Maria"); + graph.addEdge("Rob", "Maria"); + return graph; + } +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/java/properties/PropertiesUnitTest.java b/core-java/src/test/java/com/baeldung/java/properties/PropertiesUnitTest.java new file mode 100644 index 0000000000..b669947d9c --- /dev/null +++ b/core-java/src/test/java/com/baeldung/java/properties/PropertiesUnitTest.java @@ -0,0 +1,171 @@ +package com.baeldung.java.properties; + +import static org.junit.Assert.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNull; + +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.FileWriter; +import java.io.IOException; +import java.util.Enumeration; +import java.util.Properties; + +import org.junit.Test; + +public class PropertiesUnitTest { + + @Test + public void givenPropertyValue_whenPropertiesFileLoaded_thenCorrect() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appConfigPath = rootPath + "app.properties"; + String catalogConfigPath = rootPath + "catalog"; + + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appConfigPath)); + + Properties catalogProps = new Properties(); + catalogProps.load(new FileInputStream(catalogConfigPath)); + + String appVersion = appProps.getProperty("version"); + assertEquals("1.0", appVersion); + + assertEquals("files", catalogProps.getProperty("c1")); + } + + @Test + public void givenPropertyValue_whenXMLPropertiesFileLoaded_thenCorrect() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String iconConfigPath = rootPath + "icons.xml"; + Properties iconProps = new Properties(); + iconProps.loadFromXML(new FileInputStream(iconConfigPath)); + + assertEquals("icon1.jpg", iconProps.getProperty("fileIcon")); + } + + @Test + public void givenAbsentProperty_whenPropertiesFileLoaded_thenReturnsDefault() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appConfigPath = rootPath + "app.properties"; + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appConfigPath)); + + String appVersion = appProps.getProperty("version"); + String appName = appProps.getProperty("name", "defaultName"); + String appGroup = appProps.getProperty("group", "baeldung"); + String appDownloadAddr = appProps.getProperty("downloadAddr"); + + assertEquals("1.0", appVersion); + assertEquals("TestApp", appName); + assertEquals("baeldung", appGroup); + assertNull(appDownloadAddr); + } + + @Test(expected = Exception.class) + public void givenImproperObjectCasting_whenPropertiesFileLoaded_thenThrowsException() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appConfigPath = rootPath + "app.properties"; + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appConfigPath)); + + float appVerFloat = (float) appProps.get("version"); + } + + @Test + public void givenPropertyValue_whenPropertiesSet_thenCorrect() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appConfigPath = rootPath + "app.properties"; + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appConfigPath)); + + appProps.setProperty("name", "NewAppName"); + appProps.setProperty("downloadAddr", "www.baeldung.com/downloads"); + + String newAppName = appProps.getProperty("name"); + assertEquals("NewAppName", newAppName); + + String newAppDownloadAddr = appProps.getProperty("downloadAddr"); + assertEquals("www.baeldung.com/downloads", newAppDownloadAddr); + } + + @Test + public void givenPropertyValueNull_whenPropertiesRemoved_thenCorrect() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appConfigPath = rootPath + "app.properties"; + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appConfigPath)); + + String versionBeforeRemoval = appProps.getProperty("version"); + assertEquals("1.0", versionBeforeRemoval); + + appProps.remove("version"); + String versionAfterRemoval = appProps.getProperty("version"); + assertNull(versionAfterRemoval); + } + + @Test + public void whenPropertiesStoredInFile_thenCorrect() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appConfigPath = rootPath + "app.properties"; + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appConfigPath)); + + String newAppConfigPropertiesFile = rootPath + "newApp.properties"; + appProps.store(new FileWriter(newAppConfigPropertiesFile), "store to properties file"); + + String newAppConfigXmlFile = rootPath + "newApp.xml"; + appProps.storeToXML(new FileOutputStream(newAppConfigXmlFile), "store to xml file"); + } + + @Test + public void givenPropertyValueAbsent_LoadsValuesFromDefaultProperties() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + + String defaultConfigPath = rootPath + "default.properties"; + Properties defaultProps = new Properties(); + defaultProps.load(new FileInputStream(defaultConfigPath)); + + String appConfigPath = rootPath + "app.properties"; + Properties appProps = new Properties(defaultProps); + appProps.load(new FileInputStream(appConfigPath)); + + String appName = appProps.getProperty("name"); + String appVersion = appProps.getProperty("version"); + String defaultSite = appProps.getProperty("site"); + + assertEquals("1.0", appVersion); + assertEquals("TestApp", appName); + assertEquals("www.google.com", defaultSite); + } + + @Test + public void givenPropertiesSize_whenPropertyFileLoaded_thenCorrect() throws IOException { + + String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath(); + String appPropsPath = rootPath + "app.properties"; + Properties appProps = new Properties(); + appProps.load(new FileInputStream(appPropsPath)); + + appProps.list(System.out); // list all key-value pairs + + Enumeration valueEnumeration = appProps.elements(); + while (valueEnumeration.hasMoreElements()) { + System.out.println(valueEnumeration.nextElement()); + } + + Enumeration keyEnumeration = appProps.keys(); + while (keyEnumeration.hasMoreElements()) { + System.out.println(keyEnumeration.nextElement()); + } + + int size = appProps.size(); + assertEquals(3, size); + } +} diff --git a/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java b/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherManualTest.java similarity index 65% rename from core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java rename to core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherManualTest.java index f21a755b01..f44968a5a7 100644 --- a/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java +++ b/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherManualTest.java @@ -1,6 +1,5 @@ package com.baeldung.regexp.optmization; -import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -12,15 +11,17 @@ import java.util.regex.Pattern; import static org.junit.Assert.assertTrue; -public class OptimizedMatcherUnitTest { - - private long time; - private long mstimePreCompiled; - private long mstimeNotPreCompiled; +public class OptimizedMatcherManualTest { private String action; private List items; + + private class TimeWrapper { + private long time; + private long mstimePreCompiled; + private long mstimeNotPreCompiled; + } @Before public void setup() { @@ -48,27 +49,27 @@ public class OptimizedMatcherUnitTest { @Test public void givenANotPreCompiledAndAPreCompiledPatternA_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("A*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("A*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } @Test public void givenANotPreCompiledAndAPreCompiledPatternABC_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("A*B*C*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("A*B*C*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } @Test public void givenANotPreCompiledAndAPreCompiledPatternECWF_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("E*C*W*F*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("E*C*W*F*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } - private void testPatterns(String regex) { - time = System.nanoTime(); + private void testPatterns(String regex, TimeWrapper timeObj) { + timeObj.time = System.nanoTime(); int matched = 0; int unmatched = 0; @@ -83,10 +84,10 @@ public class OptimizedMatcherUnitTest { this.action = "uncompiled: regex=" + regex + " matched=" + matched + " unmatched=" + unmatched; - this.mstimeNotPreCompiled = (System.nanoTime() - time) / 1000000; - System.out.println(this.action + ": " + mstimeNotPreCompiled + "ms"); + timeObj.mstimeNotPreCompiled = (System.nanoTime() - timeObj.time) / 1000000; + System.out.println(this.action + ": " + timeObj.mstimeNotPreCompiled + "ms"); - time = System.nanoTime(); + timeObj.time = System.nanoTime(); Matcher matcher = Pattern.compile(regex).matcher(""); matched = 0; @@ -103,7 +104,7 @@ public class OptimizedMatcherUnitTest { this.action = "compiled: regex=" + regex + " matched=" + matched + " unmatched=" + unmatched; - this.mstimePreCompiled = (System.nanoTime() - time) / 1000000; - System.out.println(this.action + ": " + mstimePreCompiled + "ms"); + timeObj.mstimePreCompiled = (System.nanoTime() - timeObj.time) / 1000000; + System.out.println(this.action + ": " + timeObj.mstimePreCompiled + "ms"); } } diff --git a/core-java/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java b/core-java/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java new file mode 100644 index 0000000000..d952d2383b --- /dev/null +++ b/core-java/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.string; + + +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +public class StringReplaceAndRemoveUnitTest { + + + @Test + public void givenTestStrings_whenReplace_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + String processed = master.replace(target, replacement); + assertTrue(processed.contains(replacement)); + assertFalse(processed.contains(target)); + + } + + @Test + public void givenTestStrings_whenReplaceAll_thenProcessedString() { + + String master2 = "Welcome to Baeldung, Hello World Baeldung"; + String regexTarget= "(Baeldung)$"; + String replacement = "Java"; + String processed2 = master2.replaceAll(regexTarget, replacement); + assertTrue(processed2.endsWith("Java")); + + } + + @Test + public void givenTestStrings_whenStringBuilderMethods_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + int startIndex = master.indexOf(target); + int stopIndex = startIndex + target.length(); + + StringBuilder builder = new StringBuilder(master); + + + builder.delete(startIndex, stopIndex); + assertFalse(builder.toString().contains(target)); + + + builder.replace(startIndex, stopIndex, replacement); + assertTrue(builder.toString().contains(replacement)); + + + } + + + @Test + public void givenTestStrings_whenStringUtilsMethods_thenProcessedStrings() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + String processed = StringUtils.replace(master, target, replacement); + assertTrue(processed.contains(replacement)); + + String master2 = "Hello World Baeldung!"; + String target2 = "baeldung"; + String processed2 = StringUtils.replaceIgnoreCase(master2, target2, replacement); + assertFalse(processed2.contains(target)); + + } + + + + + + + +} diff --git a/core-java/src/test/resources/app.properties b/core-java/src/test/resources/app.properties new file mode 100644 index 0000000000..ff6174ec2a --- /dev/null +++ b/core-java/src/test/resources/app.properties @@ -0,0 +1,3 @@ +version=1.0 +name=TestApp +date=2016-11-12 \ No newline at end of file diff --git a/core-java/src/test/resources/catalog b/core-java/src/test/resources/catalog new file mode 100644 index 0000000000..488513d0ce --- /dev/null +++ b/core-java/src/test/resources/catalog @@ -0,0 +1,3 @@ +c1=files +c2=images +c3=videos \ No newline at end of file diff --git a/core-java/src/test/resources/default.properties b/core-java/src/test/resources/default.properties new file mode 100644 index 0000000000..df1bab371c --- /dev/null +++ b/core-java/src/test/resources/default.properties @@ -0,0 +1,4 @@ +site=www.google.com +name=DefaultAppName +topic=Properties +category=core-java \ No newline at end of file diff --git a/core-java/src/test/resources/icons.xml b/core-java/src/test/resources/icons.xml new file mode 100644 index 0000000000..0db7b2699a --- /dev/null +++ b/core-java/src/test/resources/icons.xml @@ -0,0 +1,8 @@ + + + + xml example + icon1.jpg + icon2.jpg + icon3.jpg + \ No newline at end of file diff --git a/core-kotlin/README.md b/core-kotlin/README.md index 1b04b71228..828293ec90 100644 --- a/core-kotlin/README.md +++ b/core-kotlin/README.md @@ -47,3 +47,4 @@ - [Guide to Sorting in Kotlin](https://www.baeldung.com/kotlin-sort) - [Dependency Injection for Kotlin with Injekt](https://www.baeldung.com/kotlin-dependency-injection-with-injekt) - [Implementing a Binary Tree in Kotlin](https://www.baeldung.com/kotlin-binary-tree) +- [Generate a Random Alphanumeric String in Kotlin](https://www.baeldung.com/kotlin-random-alphanumeric-string) diff --git a/core-kotlin/pom.xml b/core-kotlin/pom.xml index 5cdb5f700e..ed79ebc01b 100644 --- a/core-kotlin/pom.xml +++ b/core-kotlin/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 core-kotlin + core-kotlin jar @@ -18,6 +19,11 @@ commons-math3 ${commons-math3.version} + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + org.junit.platform junit-platform-runner @@ -70,6 +76,7 @@ 3.6.1 + 3.8.1 1.1.1 5.2.0 3.10.0 diff --git a/core-kotlin/src/main/kotlin/com/baeldung/functions/Inline.kt b/core-kotlin/src/main/kotlin/com/baeldung/functions/Inline.kt new file mode 100644 index 0000000000..239c425c03 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/functions/Inline.kt @@ -0,0 +1,28 @@ +package com.baeldung.functions + +import kotlin.random.Random + +/** + * An extension function on all collections to apply a function to all collection + * elements. + */ +fun Collection.each(block: (T) -> Unit) { + for (e in this) block(e) +} + +/** + * In order to see the the JVM bytecode: + * 1. Compile the Kotlin file using `kotlinc Inline.kt` + * 2. Take a peek at the bytecode using the `javap -c InlineKt` + */ +fun main() { + val numbers = listOf(1, 2, 3, 4, 5) + val random = random() + + numbers.each { println(random * it) } // capturing the random variable +} + +/** + * Generates a random number. + */ +private fun random(): Int = Random.nextInt() \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Money.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Money.kt new file mode 100644 index 0000000000..93eb78c5b6 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Money.kt @@ -0,0 +1,31 @@ +package com.baeldung.operators + +import java.math.BigDecimal + +enum class Currency { + DOLLARS, EURO +} + +class Money(val amount: BigDecimal, val currency: Currency) : Comparable { + + override fun compareTo(other: Money): Int = + convert(Currency.DOLLARS).compareTo(other.convert(Currency.DOLLARS)) + + fun convert(currency: Currency): BigDecimal = TODO() + + override fun equals(other: Any?): Boolean { + if (this === other) return true + if (other !is Money) return false + + if (amount != other.amount) return false + if (currency != other.currency) return false + + return true + } + + override fun hashCode(): Int { + var result = amount.hashCode() + result = 31 * result + currency.hashCode() + return result + } +} \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Page.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Page.kt new file mode 100644 index 0000000000..1077eb94f9 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Page.kt @@ -0,0 +1,16 @@ +package com.baeldung.operators + +interface Page { + fun pageNumber(): Int + fun pageSize(): Int + fun elements(): MutableList +} + +operator fun Page.get(index: Int): T = elements()[index] +operator fun Page.get(start: Int, endExclusive: Int): List = elements().subList(start, endExclusive) +operator fun Page.set(index: Int, value: T) { + elements()[index] = value +} + +operator fun Page.contains(element: T): Boolean = element in elements() +operator fun Page.iterator() = elements().iterator() \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Point.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Point.kt new file mode 100644 index 0000000000..e3282e64cc --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Point.kt @@ -0,0 +1,31 @@ +package com.baeldung.operators + +data class Point(val x: Int, val y: Int) + +operator fun Point.unaryMinus() = Point(-x, -y) +operator fun Point.not() = Point(y, x) +operator fun Point.inc() = Point(x + 1, y + 1) +operator fun Point.dec() = Point(x - 1, y - 1) + +operator fun Point.plus(other: Point): Point = Point(x + other.x, y + other.y) +operator fun Point.minus(other: Point): Point = Point(x - other.x, y - other.y) +operator fun Point.times(other: Point): Point = Point(x * other.x, y * other.y) +operator fun Point.div(other: Point): Point = Point(x / other.x, y / other.y) +operator fun Point.rem(other: Point): Point = Point(x % other.x, y % other.y) +operator fun Point.times(factor: Int): Point = Point(x * factor, y * factor) +operator fun Int.times(point: Point): Point = Point(point.x * this, point.y * this) + +class Shape { + val points = mutableListOf() + + operator fun Point.unaryPlus() { + points.add(this) + } +} + +fun shape(init: Shape.() -> Unit): Shape { + val shape = Shape() + shape.init() + + return shape +} \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/operators/Utils.kt b/core-kotlin/src/main/kotlin/com/baeldung/operators/Utils.kt new file mode 100644 index 0000000000..0f16544f38 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/operators/Utils.kt @@ -0,0 +1,8 @@ +package com.baeldung.operators + +import java.math.BigInteger + +operator fun MutableCollection.plusAssign(element: T) { + add(element) +} +operator fun BigInteger.plus(other: Int): BigInteger = add(BigInteger("$other")) \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/operators/PageTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/operators/PageTest.kt new file mode 100644 index 0000000000..4217fc0c08 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/operators/PageTest.kt @@ -0,0 +1,28 @@ +package com.baeldung.operators + +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertTrue + +class PageTest { + + private val page = PageImpl(1, 10, "Java", "Kotlin", "Scala") + + @Test + fun `Get convention should work as expected`() { + assertEquals(page[1], "Kotlin") + assertEquals(page[1, 3], listOf("Kotlin", "Scala")) + } + + @Test + fun `In convention should work on a page as expected`() { + assertTrue("Kotlin" in page) + } + +} + +private class PageImpl(val page: Int, val size: Int, vararg val elements: T) : Page { + override fun pageNumber(): Int = page + override fun pageSize(): Int = size + override fun elements(): MutableList = mutableListOf(*elements) +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/operators/PointTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/operators/PointTest.kt new file mode 100644 index 0000000000..168ab6431d --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/operators/PointTest.kt @@ -0,0 +1,48 @@ +package com.baeldung.operators + +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertTrue + +class PointTest { + + private val p1 = Point(1, 2) + private val p2 = Point(2, 3) + + @Test + fun `We should be able to add two points together using +`() { + assertEquals(p1 + p2, Point(3, 5)) + } + + @Test + fun `We shoud be able to subtract one point from another using -`() { + assertEquals(p1 - p2, Point(-1, -1)) + } + + @Test + fun `We should be able to multiply two points together with *`() { + assertEquals(p1 * p2, Point(2, 6)) + } + + @Test + fun `We should be able to divide one point by another`() { + assertEquals(p1 / p2, Point(0, 0)) + } + + @Test + fun `We should be able to scale a point by an integral factor`() { + assertEquals(p1 * 2, Point(2, 4)) + assertEquals(2 * p1, Point(2, 4)) + } + + @Test + fun `We should be able to add points to an empty shape`() { + val line = shape { + +Point(0, 0) + +Point(1, 3) + } + + assertTrue(Point(0, 0) in line.points) + assertTrue(Point(1, 3) in line.points) + } +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/operators/UtilsTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/operators/UtilsTest.kt new file mode 100644 index 0000000000..4abe962cb5 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/operators/UtilsTest.kt @@ -0,0 +1,13 @@ +package com.baeldung.operators + +import java.math.BigInteger +import org.junit.Test +import kotlin.test.assertEquals + +class UtilsTest { + + @Test + fun `We should be able to add an int value to an existing BigInteger using +`() { + assertEquals(BigInteger.ZERO + 1, BigInteger.ONE) + } +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt new file mode 100644 index 0000000000..62e8dfe720 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt @@ -0,0 +1,62 @@ +import org.apache.commons.lang3.RandomStringUtils +import org.junit.Before +import org.junit.jupiter.api.BeforeAll +import org.junit.jupiter.api.BeforeEach +import org.junit.jupiter.api.Test +import java.security.SecureRandom +import java.util.concurrent.ThreadLocalRandom +import kotlin.experimental.and +import kotlin.streams.asSequence +import kotlin.test.assertEquals + +const val STRING_LENGTH = 10 +const val ALPHANUMERIC_REGEX = "[a-zA-Z0-9]+" + +class RandomStringUnitTest { + private val charPool : List = ('a'..'z') + ('A'..'Z') + ('0'..'9') + + @Test + fun givenAStringLength_whenUsingJava_thenReturnAlphanumericString() { + var randomString = ThreadLocalRandom.current() + .ints(STRING_LENGTH.toLong(), 0, charPool.size) + .asSequence() + .map(charPool::get) + .joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingKotlin_thenReturnAlphanumericString() { + var randomString = (1..STRING_LENGTH).map { i -> kotlin.random.Random.nextInt(0, charPool.size) } + .map(charPool::get) + .joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingApacheCommon_thenReturnAlphanumericString() { + var randomString = RandomStringUtils.randomAlphanumeric(STRING_LENGTH) + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingRandomForBytes_thenReturnAlphanumericString() { + val random = SecureRandom() + val bytes = ByteArray(STRING_LENGTH) + random.nextBytes(bytes) + + var randomString = (0..bytes.size - 1).map { i -> + charPool.get((bytes[i] and 0xFF.toByte() and (charPool.size-1).toByte()).toInt()) + }.joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + +} \ No newline at end of file diff --git a/core-scala/pom.xml b/core-scala/pom.xml index eb7c1c3330..343f21484a 100644 --- a/core-scala/pom.xml +++ b/core-scala/pom.xml @@ -4,6 +4,7 @@ 4.0.0 core-scala 1.0-SNAPSHOT + core-scala jar diff --git a/data-structures/pom.xml b/data-structures/pom.xml index c1a1f1d371..4958598234 100644 --- a/data-structures/pom.xml +++ b/data-structures/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung data-structures 0.0.1-SNAPSHOT + data-structures com.baeldung diff --git a/drools/pom.xml b/drools/pom.xml index 009ac8acec..b5cfc7d6dc 100644 --- a/drools/pom.xml +++ b/drools/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 drools - + drools + com.baeldung parent-spring-4 diff --git a/dubbo/pom.xml b/dubbo/pom.xml index 6f81ec5cff..9fe228bf89 100644 --- a/dubbo/pom.xml +++ b/dubbo/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 dubbo + dubbo parent-modules diff --git a/events/MessagesAggregate/0638124c-9a1b-4d25-8fce-cc223d472e77.events b/events/MessagesAggregate/0638124c-9a1b-4d25-8fce-cc223d472e77.events deleted file mode 100644 index d3ce8b9cea..0000000000 Binary files a/events/MessagesAggregate/0638124c-9a1b-4d25-8fce-cc223d472e77.events and /dev/null differ diff --git a/events/MessagesAggregate/d2ba9cbe-1a44-428e-a710-13b1bdc67c4b.events b/events/MessagesAggregate/d2ba9cbe-1a44-428e-a710-13b1bdc67c4b.events deleted file mode 100644 index 2ab0ec469f..0000000000 Binary files a/events/MessagesAggregate/d2ba9cbe-1a44-428e-a710-13b1bdc67c4b.events and /dev/null differ diff --git a/events/README.md b/events/README.md deleted file mode 100644 index ff12555376..0000000000 --- a/events/README.md +++ /dev/null @@ -1 +0,0 @@ -## Relevant articles: diff --git a/events/ToDoItem/bf420ffc-0c3b-403e-bb8c-66cf499c773e.events b/events/ToDoItem/bf420ffc-0c3b-403e-bb8c-66cf499c773e.events deleted file mode 100644 index d805fc253e..0000000000 Binary files a/events/ToDoItem/bf420ffc-0c3b-403e-bb8c-66cf499c773e.events and /dev/null differ diff --git a/events/ToDoItem/e72a057b-adea-4c69-83a0-0431318823e7.events b/events/ToDoItem/e72a057b-adea-4c69-83a0-0431318823e7.events deleted file mode 100644 index 3d67b74ced..0000000000 Binary files a/events/ToDoItem/e72a057b-adea-4c69-83a0-0431318823e7.events and /dev/null differ diff --git a/flyway-cdi-extension/pom.xml b/flyway-cdi-extension/pom.xml index c6ee26f783..dbb32f1e5a 100644 --- a/flyway-cdi-extension/pom.xml +++ b/flyway-cdi-extension/pom.xml @@ -3,10 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung flyway-cdi-extension 1.0-SNAPSHOT + flyway-cdi-extension 1.8 diff --git a/grpc/pom.xml b/grpc/pom.xml index 949f26d376..725bec3e70 100644 --- a/grpc/pom.xml +++ b/grpc/pom.xml @@ -71,9 +71,8 @@ - 1.5.0 - 1.5.0.Final - 0.5.0 + 1.16.1 + 1.6.1 + 0.6.1 - diff --git a/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java b/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java index 1a1809387f..f653e17910 100644 --- a/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java +++ b/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java @@ -10,7 +10,7 @@ import io.grpc.ManagedChannelBuilder; public class GrpcClient { public static void main(String[] args) throws InterruptedException { ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8080) - .usePlaintext(true) + .usePlaintext() .build(); HelloServiceGrpc.HelloServiceBlockingStub stub diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java index 81ba72373c..c0c5efea23 100644 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java +++ b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java @@ -2,6 +2,9 @@ package org.baeldung.guava; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; import java.util.Map; import org.junit.Test; import com.google.common.collect.ImmutableRangeMap; @@ -98,8 +101,9 @@ public class GuavaRangeMapUnitTest { final RangeMap experiencedSubRangeDesignationMap = experienceRangeDesignationMap.subRangeMap(Range.closed(4, 14)); assertNull(experiencedSubRangeDesignationMap.get(3)); - assertEquals("Executive Director", experiencedSubRangeDesignationMap.get(14)); - assertEquals("Vice President", experiencedSubRangeDesignationMap.get(7)); + assertTrue(experiencedSubRangeDesignationMap.asMapOfRanges().values() + .containsAll(Arrays.asList("Executive Director", "Vice President", "Executive Director"))); + } @Test diff --git a/guava-modules/guava-18/pom.xml b/guava-modules/guava-18/pom.xml index ce9395fbf4..d55aa9ce82 100644 --- a/guava-modules/guava-18/pom.xml +++ b/guava-modules/guava-18/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung guava-18 0.1.0-SNAPSHOT - + guava-18 + com.baeldung parent-java diff --git a/guava-modules/guava-19/pom.xml b/guava-modules/guava-19/pom.xml index 5dfb4d2cec..0548bb0c1f 100644 --- a/guava-modules/guava-19/pom.xml +++ b/guava-modules/guava-19/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung guava-19 0.1.0-SNAPSHOT - + guava-19 + com.baeldung parent-java diff --git a/guava-modules/guava-21/pom.xml b/guava-modules/guava-21/pom.xml index 945b7c27c1..bdb1058a48 100644 --- a/guava-modules/guava-21/pom.xml +++ b/guava-modules/guava-21/pom.xml @@ -4,7 +4,8 @@ 4.0.0 guava-21 1.0-SNAPSHOT - + guava-21 + com.baeldung parent-java diff --git a/guest/core-java-9/pom.xml b/guest/core-java-9/pom.xml index e9271b42ff..3847c19d16 100644 --- a/guest/core-java-9/pom.xml +++ b/guest/core-java-9/pom.xml @@ -4,7 +4,8 @@ com.stackify core-java-9 0.0.1-SNAPSHOT - + core-java-9 + com.baeldung parent-modules diff --git a/guest/core-java/pom.xml b/guest/core-java/pom.xml index 787dd764a1..5057f7eaed 100644 --- a/guest/core-java/pom.xml +++ b/guest/core-java/pom.xml @@ -4,6 +4,7 @@ com.stackify core-java 0.0.1-SNAPSHOT + core-java com.baeldung diff --git a/guest/core-kotlin/pom.xml b/guest/core-kotlin/pom.xml index 6b189143a4..a57dd28ffd 100644 --- a/guest/core-kotlin/pom.xml +++ b/guest/core-kotlin/pom.xml @@ -6,7 +6,8 @@ 1.0-SNAPSHOT com.stackify jar - + core-kotlin + jcenter diff --git a/guest/deep-jsf/pom.xml b/guest/deep-jsf/pom.xml index e09b5e0606..12426a8833 100644 --- a/guest/deep-jsf/pom.xml +++ b/guest/deep-jsf/pom.xml @@ -4,6 +4,7 @@ com.stackify deep-jsf 0.0.1-SNAPSHOT + deep-jsf war diff --git a/guest/junit5-example/pom.xml b/guest/junit5-example/pom.xml index 457fb1fcaa..7c0cc3e776 100644 --- a/guest/junit5-example/pom.xml +++ b/guest/junit5-example/pom.xml @@ -4,7 +4,8 @@ junit5-example junit5-example 0.0.1-SNAPSHOT - + junit5-example + com.baeldung parent-modules diff --git a/guest/log4j2-example/pom.xml b/guest/log4j2-example/pom.xml index f64869879f..ab55e0b60e 100644 --- a/guest/log4j2-example/pom.xml +++ b/guest/log4j2-example/pom.xml @@ -4,7 +4,8 @@ log4j2-example log4j2-example 0.0.1-SNAPSHOT - + log4j2-example + com.baeldung parent-modules diff --git a/guest/logback-example/pom.xml b/guest/logback-example/pom.xml index 04de6a00a2..6e9fe0ddea 100644 --- a/guest/logback-example/pom.xml +++ b/guest/logback-example/pom.xml @@ -4,6 +4,7 @@ com.stackify logback-example 0.0.1-SNAPSHOT + logback-example com.baeldung diff --git a/guest/memory-leaks/pom.xml b/guest/memory-leaks/pom.xml index 956ae9c408..f1d411acbc 100644 --- a/guest/memory-leaks/pom.xml +++ b/guest/memory-leaks/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung memory-leaks 0.0.1-SNAPSHOT - + memory-leaks + com.baeldung parent-modules diff --git a/guest/remote-debugging/pom.xml b/guest/remote-debugging/pom.xml index 974421de97..07b9cc49d8 100644 --- a/guest/remote-debugging/pom.xml +++ b/guest/remote-debugging/pom.xml @@ -5,8 +5,8 @@ com.stackify remote-debugging 0.0.1-SNAPSHOT + remote-debugging war - remote-debugging org.springframework.boot diff --git a/guest/slf4j/guide/pom.xml b/guest/slf4j/guide/pom.xml index 0db9b46247..657ede73b6 100644 --- a/guest/slf4j/guide/pom.xml +++ b/guest/slf4j/guide/pom.xml @@ -2,13 +2,12 @@ 4.0.0 - com.stackify.slf4j.guide slf4j-parent-module 1.0.0-SNAPSHOT + slf4j-parent-module pom - org.springframework.boot spring-boot-starter-parent diff --git a/guest/slf4j/guide/slf4j-log4j/pom.xml b/guest/slf4j/guide/slf4j-log4j/pom.xml index 0d08fa6191..bca5392f4d 100644 --- a/guest/slf4j/guide/slf4j-log4j/pom.xml +++ b/guest/slf4j/guide/slf4j-log4j/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - slf4j-log4j 0.0.1-SNAPSHOT + slf4j-log4j jar diff --git a/guest/slf4j/guide/slf4j-log4j2/pom.xml b/guest/slf4j/guide/slf4j-log4j2/pom.xml index 643649335f..9473362cb8 100644 --- a/guest/slf4j/guide/slf4j-log4j2/pom.xml +++ b/guest/slf4j/guide/slf4j-log4j2/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - slf4j-log4j2 0.0.1-SNAPSHOT + slf4j-log4j2 jar diff --git a/guest/slf4j/guide/slf4j-logback/pom.xml b/guest/slf4j/guide/slf4j-logback/pom.xml index e8aebf0ef6..0327e79732 100644 --- a/guest/slf4j/guide/slf4j-logback/pom.xml +++ b/guest/slf4j/guide/slf4j-logback/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - slf4j-logback 0.0.1-SNAPSHOT + slf4j-logback jar diff --git a/guest/spring-boot-app/pom.xml b/guest/spring-boot-app/pom.xml index 7daa8f668e..423dadbb99 100644 --- a/guest/spring-boot-app/pom.xml +++ b/guest/spring-boot-app/pom.xml @@ -4,6 +4,7 @@ spring-boot-app spring-boot-app 0.0.1-SNAPSHOT + spring-boot-app war diff --git a/guest/spring-mvc/pom.xml b/guest/spring-mvc/pom.xml index c0ef451605..3bffb1530d 100644 --- a/guest/spring-mvc/pom.xml +++ b/guest/spring-mvc/pom.xml @@ -5,8 +5,8 @@ com.stackify.guest spring-mvc 0.0.1-SNAPSHOT - jar spring-mvc + jar Spring MVC sample project diff --git a/guest/thread-pools/pom.xml b/guest/thread-pools/pom.xml index db9a5ac89f..2591cb2746 100644 --- a/guest/thread-pools/pom.xml +++ b/guest/thread-pools/pom.xml @@ -4,7 +4,8 @@ com.stackify thread-pools 0.0.1-SNAPSHOT - + thread-pools + com.baeldung parent-modules diff --git a/guest/tomcat-app/pom.xml b/guest/tomcat-app/pom.xml index 7fd27e869b..9ce77c758a 100644 --- a/guest/tomcat-app/pom.xml +++ b/guest/tomcat-app/pom.xml @@ -4,6 +4,7 @@ com.stackify tomcat-app 0.0.1-SNAPSHOT + tomcat-app war diff --git a/guest/webservices/rest-client/pom.xml b/guest/webservices/rest-client/pom.xml index 5e52b7161c..8508186e86 100644 --- a/guest/webservices/rest-client/pom.xml +++ b/guest/webservices/rest-client/pom.xml @@ -3,6 +3,7 @@ com.stackify rest-client 0.0.1-SNAPSHOT + rest-client war diff --git a/guest/webservices/rest-server/pom.xml b/guest/webservices/rest-server/pom.xml index 4b3d241293..c576924215 100644 --- a/guest/webservices/rest-server/pom.xml +++ b/guest/webservices/rest-server/pom.xml @@ -4,6 +4,7 @@ com.stackify rest-server 0.0.1-SNAPSHOT + rest-server war diff --git a/guest/webservices/spring-rest-service/pom.xml b/guest/webservices/spring-rest-service/pom.xml index 49d35766e8..fcec8a3e12 100644 --- a/guest/webservices/spring-rest-service/pom.xml +++ b/guest/webservices/spring-rest-service/pom.xml @@ -4,6 +4,7 @@ com.stackify spring-rest-service 0.0.1-SNAPSHOT + spring-rest-service war diff --git a/helidon/helidon-mp/pom.xml b/helidon/helidon-mp/pom.xml index 1ec1131a67..1f39431886 100644 --- a/helidon/helidon-mp/pom.xml +++ b/helidon/helidon-mp/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - helidon-mp - + helidon-mp + com.baeldung.helidon helidon diff --git a/helidon/helidon-se/pom.xml b/helidon/helidon-se/pom.xml index 5e14ecb81c..8982bf048e 100644 --- a/helidon/helidon-se/pom.xml +++ b/helidon/helidon-se/pom.xml @@ -3,9 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - helidon-se - + helidon-se + com.baeldung.helidon helidon diff --git a/helidon/pom.xml b/helidon/pom.xml index ea8cc52ee0..85bab4db42 100644 --- a/helidon/pom.xml +++ b/helidon/pom.xml @@ -2,10 +2,9 @@ 4.0.0 - com.baeldung.helidon helidon - 1.0.0-SNAPSHOT + helidon pom diff --git a/image-processing/pom.xml b/image-processing/pom.xml index fe8001ae3a..ce75145dc7 100644 --- a/image-processing/pom.xml +++ b/image-processing/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung image-processing 1.0-SNAPSHOT - + image-processing + com.baeldung parent-modules diff --git a/immutables/pom.xml b/immutables/pom.xml index 17510690b0..efb21e584a 100644 --- a/immutables/pom.xml +++ b/immutables/pom.xml @@ -3,8 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 immutables - 1.0.0-SNAPSHOT - + immutables + com.baeldung parent-modules diff --git a/java-collections-conversions/README.md b/java-collections-conversions/README.md index 761a78d7b0..0f89e07d63 100644 --- a/java-collections-conversions/README.md +++ b/java-collections-conversions/README.md @@ -8,4 +8,5 @@ - [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list) - [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set) - [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string) -- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map) \ No newline at end of file +- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map) +- [Array to String Conversions](https://www.baeldung.com/java-array-to-string) diff --git a/java-collections-conversions/src/test/java/org/baeldung/convertarraytostring/ArrayToStringUnitTest.java b/java-collections-conversions/src/test/java/org/baeldung/convertarraytostring/ArrayToStringUnitTest.java new file mode 100644 index 0000000000..b563475997 --- /dev/null +++ b/java-collections-conversions/src/test/java/org/baeldung/convertarraytostring/ArrayToStringUnitTest.java @@ -0,0 +1,136 @@ +package org.baeldung.convertarraytostring; + +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import com.google.common.base.Joiner; +import com.google.common.base.Splitter; + +import static org.hamcrest.CoreMatchers.instanceOf; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.junit.Assert.assertEquals; + +public class ArrayToStringUnitTest { + + // convert with Java + + @Test + public void givenAStringArray_whenConvertBeforeJava8_thenReturnString() { + + String[] strArray = { "Convert", "Array", "With", "Java" }; + StringBuilder stringBuilder = new StringBuilder(); + + for (int i = 0; i < strArray.length; i++) { + stringBuilder.append(strArray[i]); + } + String joinedString = stringBuilder.toString(); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertArrayWithJava", joinedString); + } + + @Test + public void givenAString_whenConvertBeforeJava8_thenReturnStringArray() { + + String input = "lorem ipsum dolor sit amet"; + String[] strArray = input.split(" "); + + assertThat(strArray, instanceOf(String[].class)); + assertEquals(5, strArray.length); + + input = "loremipsum"; + strArray = input.split(""); + assertThat(strArray, instanceOf(String[].class)); + assertEquals(10, strArray.length); + } + + @Test + public void givenAnIntArray_whenConvertBeforeJava8_thenReturnString() { + + int[] strArray = { 1, 2, 3, 4, 5 }; + StringBuilder stringBuilder = new StringBuilder(); + + for (int i = 0; i < strArray.length; i++) { + stringBuilder.append(Integer.valueOf(strArray[i])); + } + String joinedString = stringBuilder.toString(); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("12345", joinedString); + } + + // convert with Java Stream API + + @Test + public void givenAStringArray_whenConvertWithJavaStream_thenReturnString() { + + String[] strArray = { "Convert", "With", "Java", "Streams" }; + String joinedString = Arrays.stream(strArray) + .collect(Collectors.joining()); + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertWithJavaStreams", joinedString); + + joinedString = Arrays.stream(strArray) + .collect(Collectors.joining(",")); + assertThat(joinedString, instanceOf(String.class)); + assertEquals("Convert,With,Java,Streams", joinedString); + } + + + // convert with Apache Commons + + @Test + public void givenAStringArray_whenConvertWithApacheCommons_thenReturnString() { + + String[] strArray = { "Convert", "With", "Apache", "Commons" }; + String joinedString = StringUtils.join(strArray); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertWithApacheCommons", joinedString); + } + + @Test + public void givenAString_whenConvertWithApacheCommons_thenReturnStringArray() { + + String input = "lorem ipsum dolor sit amet"; + String[] strArray = StringUtils.split(input, " "); + + assertThat(strArray, instanceOf(String[].class)); + assertEquals(5, strArray.length); + } + + + // convert with Guava + + @Test + public void givenAStringArray_whenConvertWithGuava_thenReturnString() { + + String[] strArray = { "Convert", "With", "Guava", null }; + String joinedString = Joiner.on("") + .skipNulls() + .join(strArray); + + assertThat(joinedString, instanceOf(String.class)); + assertEquals("ConvertWithGuava", joinedString); + } + + + @Test + public void givenAString_whenConvertWithGuava_thenReturnStringArray() { + + String input = "lorem ipsum dolor sit amet"; + + List resultList = Splitter.on(' ') + .trimResults() + .omitEmptyStrings() + .splitToList(input); + String[] strArray = resultList.toArray(new String[0]); + + assertThat(strArray, instanceOf(String[].class)); + assertEquals(5, strArray.length); + } +} diff --git a/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java new file mode 100644 index 0000000000..b239ae07d8 --- /dev/null +++ b/java-collections-maps/src/test/java/com/baeldung/java/map/ImmutableMapUnitTest.java @@ -0,0 +1,87 @@ +package com.baeldung.java.map; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import org.junit.jupiter.api.Test; + +import com.google.common.collect.ImmutableMap; + + +public class ImmutableMapUnitTest { + + @Test + public void whenCollectionsUnModifiableMapMethod_thenOriginalCollectionChangesReflectInUnmodifiableMap() { + + Map mutableMap = new HashMap<>(); + mutableMap.put("USA", "North America"); + + Map unmodifiableMap = Collections.unmodifiableMap(mutableMap); + assertThrows(UnsupportedOperationException.class, () -> unmodifiableMap.put("Canada", "North America")); + + mutableMap.remove("USA"); + assertFalse(unmodifiableMap.containsKey("USA")); + + mutableMap.put("Mexico", "North America"); + assertTrue(unmodifiableMap.containsKey("Mexico")); + } + + @Test + @SuppressWarnings("deprecation") + public void whenGuavaImmutableMapFromCopyOfMethod_thenOriginalCollectionChangesDoNotReflectInImmutableMap() { + + Map mutableMap = new HashMap<>(); + mutableMap.put("USA", "North America"); + + ImmutableMap immutableMap = ImmutableMap.copyOf(mutableMap); + assertTrue(immutableMap.containsKey("USA")); + + assertThrows(UnsupportedOperationException.class, () -> immutableMap.put("Canada", "North America")); + + mutableMap.remove("USA"); + assertTrue(immutableMap.containsKey("USA")); + + mutableMap.put("Mexico", "North America"); + assertFalse(immutableMap.containsKey("Mexico")); + } + + @Test + @SuppressWarnings("deprecation") + public void whenGuavaImmutableMapFromBuilderMethod_thenOriginalCollectionChangesDoNotReflectInImmutableMap() { + + Map mutableMap = new HashMap<>(); + mutableMap.put("USA", "North America"); + + ImmutableMap immutableMap = ImmutableMap.builder() + .putAll(mutableMap) + .put("Costa Rica", "North America") + .build(); + assertTrue(immutableMap.containsKey("USA")); + assertTrue(immutableMap.containsKey("Costa Rica")); + + assertThrows(UnsupportedOperationException.class, () -> immutableMap.put("Canada", "North America")); + + mutableMap.remove("USA"); + assertTrue(immutableMap.containsKey("USA")); + + mutableMap.put("Mexico", "North America"); + assertFalse(immutableMap.containsKey("Mexico")); + } + + @Test + @SuppressWarnings("deprecation") + public void whenGuavaImmutableMapFromOfMethod_thenOriginalCollectionChangesDoNotReflectInImmutableMap() { + + ImmutableMap immutableMap = ImmutableMap.of("USA", "North America", "Costa Rica", "North America"); + assertTrue(immutableMap.containsKey("USA")); + assertTrue(immutableMap.containsKey("Costa Rica")); + + assertThrows(UnsupportedOperationException.class, () -> immutableMap.put("Canada", "North America")); + } + +} diff --git a/java-collections-maps/src/test/java/com/baeldung/java/map/compare/HashMapComparisonUnitTest.java b/java-collections-maps/src/test/java/com/baeldung/java/map/compare/HashMapComparisonUnitTest.java new file mode 100644 index 0000000000..e8aa12d4bd --- /dev/null +++ b/java-collections-maps/src/test/java/com/baeldung/java/map/compare/HashMapComparisonUnitTest.java @@ -0,0 +1,228 @@ +package com.baeldung.java.map.compare; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.collection.IsMapContaining.hasEntry; +import static org.hamcrest.collection.IsMapContaining.hasKey; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import java.util.stream.Collectors; + +import org.junit.Before; +import org.junit.Test; + +import com.google.common.base.Equivalence; +import com.google.common.collect.MapDifference; +import com.google.common.collect.MapDifference.ValueDifference; +import com.google.common.collect.Maps; + +public class HashMapComparisonUnitTest { + + Map asiaCapital1; + Map asiaCapital2; + Map asiaCapital3; + + Map asiaCity1; + Map asiaCity2; + Map asiaCity3; + + @Before + public void setup(){ + asiaCapital1 = new HashMap(); + asiaCapital1.put("Japan", "Tokyo"); + asiaCapital1.put("South Korea", "Seoul"); + + asiaCapital2 = new HashMap(); + asiaCapital2.put("South Korea", "Seoul"); + asiaCapital2.put("Japan", "Tokyo"); + + asiaCapital3 = new HashMap(); + asiaCapital3.put("Japan", "Tokyo"); + asiaCapital3.put("China", "Beijing"); + + asiaCity1 = new HashMap(); + asiaCity1.put("Japan", new String[] { "Tokyo", "Osaka" }); + asiaCity1.put("South Korea", new String[] { "Seoul", "Busan" }); + + asiaCity2 = new HashMap(); + asiaCity2.put("South Korea", new String[] { "Seoul", "Busan" }); + asiaCity2.put("Japan", new String[] { "Tokyo", "Osaka" }); + + asiaCity3 = new HashMap(); + asiaCity3.put("Japan", new String[] { "Tokyo", "Osaka" }); + asiaCity3.put("China", new String[] { "Beijing", "Hong Kong" }); + } + + @Test + public void whenCompareTwoHashMapsUsingEquals_thenSuccess() { + assertTrue(asiaCapital1.equals(asiaCapital2)); + assertFalse(asiaCapital1.equals(asiaCapital3)); + } + + @Test + public void whenCompareTwoHashMapsWithArrayValuesUsingEquals_thenFail() { + assertFalse(asiaCity1.equals(asiaCity2)); + } + + @Test + public void whenCompareTwoHashMapsUsingStreamAPI_thenSuccess() { + assertTrue(areEqual(asiaCapital1, asiaCapital2)); + assertFalse(areEqual(asiaCapital1, asiaCapital3)); + } + + @Test + public void whenCompareTwoHashMapsWithArrayValuesUsingStreamAPI_thenSuccess() { + assertTrue(areEqualWithArrayValue(asiaCity1, asiaCity2)); + assertFalse(areEqualWithArrayValue(asiaCity1, asiaCity3)); + } + + @Test + public void whenCompareTwoHashMapKeys_thenSuccess() { + assertTrue(asiaCapital1.keySet().equals(asiaCapital2.keySet())); + assertFalse(asiaCapital1.keySet().equals(asiaCapital3.keySet())); + } + + @Test + public void whenCompareTwoHashMapKeyValuesUsingStreamAPI_thenSuccess() { + Map asiaCapital3 = new HashMap(); + asiaCapital3.put("Japan", "Tokyo"); + asiaCapital3.put("South Korea", "Seoul"); + asiaCapital3.put("China", "Beijing"); + + Map asiaCapital4 = new HashMap(); + asiaCapital4.put("South Korea", "Seoul"); + asiaCapital4.put("Japan", "Osaka"); + asiaCapital4.put("China", "Beijing"); + + Map result = areEqualKeyValues(asiaCapital3, asiaCapital4); + + assertEquals(3, result.size()); + assertThat(result, hasEntry("Japan", false)); + assertThat(result, hasEntry("South Korea", true)); + assertThat(result, hasEntry("China", true)); + } + + @Test + public void givenDifferentMaps_whenGetDiffUsingGuava_thenSuccess() { + Map asia1 = new HashMap(); + asia1.put("Japan", "Tokyo"); + asia1.put("South Korea", "Seoul"); + asia1.put("India", "New Delhi"); + + Map asia2 = new HashMap(); + asia2.put("Japan", "Tokyo"); + asia2.put("China", "Beijing"); + asia2.put("India", "Delhi"); + + MapDifference diff = Maps.difference(asia1, asia2); + Map> entriesDiffering = diff.entriesDiffering(); + + assertFalse(diff.areEqual()); + assertEquals(1, entriesDiffering.size()); + assertThat(entriesDiffering, hasKey("India")); + assertEquals("New Delhi", entriesDiffering.get("India").leftValue()); + assertEquals("Delhi", entriesDiffering.get("India").rightValue()); + } + + @Test + public void givenDifferentMaps_whenGetEntriesOnOneSideUsingGuava_thenSuccess() { + Map asia1 = new HashMap(); + asia1.put("Japan", "Tokyo"); + asia1.put("South Korea", "Seoul"); + asia1.put("India", "New Delhi"); + + Map asia2 = new HashMap(); + asia2.put("Japan", "Tokyo"); + asia2.put("China", "Beijing"); + asia2.put("India", "Delhi"); + + MapDifference diff = Maps.difference(asia1, asia2); + Map entriesOnlyOnRight = diff.entriesOnlyOnRight(); + Map entriesOnlyOnLeft = diff.entriesOnlyOnLeft(); + + assertEquals(1, entriesOnlyOnRight.size()); + assertThat(entriesOnlyOnRight, hasEntry("China", "Beijing")); + assertEquals(1, entriesOnlyOnLeft.size()); + assertThat(entriesOnlyOnLeft, hasEntry("South Korea", "Seoul")); + } + + @Test + public void givenDifferentMaps_whenGetCommonEntriesUsingGuava_thenSuccess() { + Map asia1 = new HashMap(); + asia1.put("Japan", "Tokyo"); + asia1.put("South Korea", "Seoul"); + asia1.put("India", "New Delhi"); + + Map asia2 = new HashMap(); + asia2.put("Japan", "Tokyo"); + asia2.put("China", "Beijing"); + asia2.put("India", "Delhi"); + + MapDifference diff = Maps.difference(asia1, asia2); + Map entriesInCommon = diff.entriesInCommon(); + + assertEquals(1, entriesInCommon.size()); + assertThat(entriesInCommon, hasEntry("Japan", "Tokyo")); + } + + @Test + public void givenSimilarMapsWithArrayValue_whenCompareUsingGuava_thenFail() { + MapDifference diff = Maps.difference(asiaCity1, asiaCity2); + assertFalse(diff.areEqual()); + } + + @Test + public void givenSimilarMapsWithArrayValue_whenCompareUsingGuavaEquivalence_thenSuccess() { + Equivalence eq = new Equivalence() { + @Override + protected boolean doEquivalent(String[] a, String[] b) { + return Arrays.equals(a, b); + } + + @Override + protected int doHash(String[] value) { + return value.hashCode(); + } + }; + + MapDifference diff = Maps.difference(asiaCity1, asiaCity2, eq); + assertTrue(diff.areEqual()); + + diff = Maps.difference(asiaCity1, asiaCity3, eq); + assertFalse(diff.areEqual()); + } + + // =========================================================================== + + private boolean areEqual(Map first, Map second) { + if (first.size() != second.size()) { + return false; + } + + return first.entrySet() + .stream() + .allMatch(e -> e.getValue() + .equals(second.get(e.getKey()))); + } + + private boolean areEqualWithArrayValue(Map first, Map second) { + if (first.size() != second.size()) { + return false; + } + + return first.entrySet() + .stream() + .allMatch(e -> Arrays.equals(e.getValue(), second.get(e.getKey()))); + } + + private Map areEqualKeyValues(Map first, Map second) { + return first.entrySet() + .stream() + .collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue().equals(second.get(e.getKey())))); + } + +} diff --git a/java-dates/README.md b/java-dates/README.md index 66046b16a6..21e54082f4 100644 --- a/java-dates/README.md +++ b/java-dates/README.md @@ -24,3 +24,5 @@ - [Add Hours To a Date In Java](http://www.baeldung.com/java-add-hours-date) - [Guide to DateTimeFormatter](https://www.baeldung.com/java-datetimeformatter) - [Format ZonedDateTime to String](https://www.baeldung.com/java-format-zoned-datetime-string) +- [Convert Between java.time.Instant and java.sql.Timestamp](https://www.baeldung.com/java-time-instant-to-java-sql-timestamp) +- [Convert between String and Timestamp](https://www.baeldung.com/java-string-to-timestamp) diff --git a/java-dates/src/test/java/com/baeldung/timestamp/StringToTimestampConverterUnitTest.java b/java-dates/src/test/java/com/baeldung/timestamp/StringToTimestampConverterUnitTest.java new file mode 100644 index 0000000000..2be646eb51 --- /dev/null +++ b/java-dates/src/test/java/com/baeldung/timestamp/StringToTimestampConverterUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.timestamp; + +import org.junit.Assert; +import org.junit.Test; + +import java.sql.Timestamp; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; + +public class StringToTimestampConverterUnitTest { + + @Test + public void givenDatePattern_whenParsing_thenTimestampIsCorrect() { + String pattern = "MMM dd, yyyy HH:mm:ss.SSSSSSSS"; + String timestampAsString = "Nov 12, 2018 13:02:56.12345678"; + DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern); + LocalDateTime localDateTime = LocalDateTime.from(formatter.parse(timestampAsString)); + + Timestamp timestamp = Timestamp.valueOf(localDateTime); + Assert.assertEquals("2018-11-12 13:02:56.12345678", timestamp.toString()); + } +} \ No newline at end of file diff --git a/java-dates/src/test/java/com/baeldung/timestamp/TimestampToStringConverterTest.java b/java-dates/src/test/java/com/baeldung/timestamp/TimestampToStringConverterTest.java new file mode 100644 index 0000000000..b25ff2edb3 --- /dev/null +++ b/java-dates/src/test/java/com/baeldung/timestamp/TimestampToStringConverterTest.java @@ -0,0 +1,19 @@ +package com.baeldung.timestamp; + +import org.junit.Assert; +import org.junit.jupiter.api.Test; + +import java.sql.Timestamp; +import java.time.format.DateTimeFormatter; + +public class TimestampToStringConverterTest { + + @Test + public void givenDatePattern_whenFormatting_thenResultingStringIsCorrect() { + Timestamp timestamp = Timestamp.valueOf("2018-12-12 01:02:03.123456789"); + DateTimeFormatter formatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME; + + String timestampAsString = formatter.format(timestamp.toLocalDateTime()); + Assert.assertEquals("2018-12-12T01:02:03.123456789", timestampAsString); + } +} \ No newline at end of file diff --git a/java-ee-8-security-api/app-auth-basic-store-db/pom.xml b/java-ee-8-security-api/app-auth-basic-store-db/pom.xml index 6ecc9f7e80..cf92fe2ecd 100644 --- a/java-ee-8-security-api/app-auth-basic-store-db/pom.xml +++ b/java-ee-8-security-api/app-auth-basic-store-db/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - app-auth-basic-store-db + app-auth-basic-store-db war diff --git a/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml b/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml index bf5315e993..43809f1cd5 100644 --- a/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml +++ b/java-ee-8-security-api/app-auth-custom-form-store-custom/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - app-auth-custom-form-store-custom + app-auth-custom-form-store-custom war diff --git a/java-ee-8-security-api/app-auth-custom-no-store/pom.xml b/java-ee-8-security-api/app-auth-custom-no-store/pom.xml index c05c0f19be..f9d63f8623 100644 --- a/java-ee-8-security-api/app-auth-custom-no-store/pom.xml +++ b/java-ee-8-security-api/app-auth-custom-no-store/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - app-auth-custom-no-store + app-auth-custom-no-store war diff --git a/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml b/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml index 570b36add5..6a7b97b2d7 100644 --- a/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml +++ b/java-ee-8-security-api/app-auth-form-store-ldap/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - app-auth-form-store-ldap + app-auth-form-store-ldap war diff --git a/java-ee-8-security-api/pom.xml b/java-ee-8-security-api/pom.xml index 3d235e10a8..ad33c74ad3 100644 --- a/java-ee-8-security-api/pom.xml +++ b/java-ee-8-security-api/pom.xml @@ -5,6 +5,7 @@ 4.0.0 java-ee-8-security-api 1.0-SNAPSHOT + java-ee-8-security-api pom @@ -41,7 +42,7 @@ - https://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/nightly/2018-05-25_1422/openliberty-all-20180525-1300.zip + https://public.dhe.ibm.com/ibmdl/export/pub/software/openliberty/runtime/release/2018-09-05_2337/openliberty-18.0.0.3.zip true diff --git a/java-lite/pom.xml b/java-lite/pom.xml index 5111cd2e7f..03f4e29f4e 100644 --- a/java-lite/pom.xml +++ b/java-lite/pom.xml @@ -5,6 +5,7 @@ org.baeldung java-lite 1.0-SNAPSHOT + java-lite war diff --git a/java-rmi/pom.xml b/java-rmi/pom.xml index 33931baedf..ad413b66ab 100644 --- a/java-rmi/pom.xml +++ b/java-rmi/pom.xml @@ -4,6 +4,7 @@ com.baeldung.rmi java-rmi 1.0-SNAPSHOT + java-rmi jar diff --git a/java-spi/exchange-rate-api/pom.xml b/java-spi/exchange-rate-api/pom.xml index b626916b56..fd3a7ae0a7 100644 --- a/java-spi/exchange-rate-api/pom.xml +++ b/java-spi/exchange-rate-api/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 exchange-rate-api + exchange-rate-api jar diff --git a/java-spi/exchange-rate-app/pom.xml b/java-spi/exchange-rate-app/pom.xml index a42a30ceda..7a076d560c 100644 --- a/java-spi/exchange-rate-app/pom.xml +++ b/java-spi/exchange-rate-app/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 exchange-rate-app + exchange-rate-app jar diff --git a/java-spi/exchange-rate-impl/pom.xml b/java-spi/exchange-rate-impl/pom.xml index 41c874c659..8a77b51793 100644 --- a/java-spi/exchange-rate-impl/pom.xml +++ b/java-spi/exchange-rate-impl/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 exchange-rate-impl + exchange-rate-impl jar diff --git a/java-spi/pom.xml b/java-spi/pom.xml index 9ac87bf960..97a22024bd 100644 --- a/java-spi/pom.xml +++ b/java-spi/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 java-spi + java-spi pom diff --git a/java-streams/pom.xml b/java-streams/pom.xml index e4670c268d..2b52ebb4b3 100644 --- a/java-streams/pom.xml +++ b/java-streams/pom.xml @@ -1,5 +1,5 @@ + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 java-streams 0.1.0-SNAPSHOT @@ -74,6 +74,11 @@ aspectjweaver ${asspectj.version} + + pl.touk + throwing-function + ${throwing-function.version} + @@ -108,8 +113,9 @@ 1.15 0.6.5 2.10 + 1.3 - 3.6.1 + 3.11.1 1.8.9 diff --git a/java-streams/src/main/java/com/baeldung/stream/filter/Customer.java b/java-streams/src/main/java/com/baeldung/stream/filter/Customer.java new file mode 100644 index 0000000000..49da6e7175 --- /dev/null +++ b/java-streams/src/main/java/com/baeldung/stream/filter/Customer.java @@ -0,0 +1,55 @@ +package com.baeldung.stream.filter; + +import javax.net.ssl.HttpsURLConnection; +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.URL; + +public class Customer { + private String name; + private int points; + private String profilePhotoUrl; + + public Customer(String name, int points) { + this(name, points, ""); + } + + public Customer(String name, int points, String profilePhotoUrl) { + this.name = name; + this.points = points; + this.profilePhotoUrl = profilePhotoUrl; + } + + public String getName() { + return name; + } + + public int getPoints() { + return points; + } + + public boolean hasOver(int points) { + return this.points > points; + } + + public boolean hasOverThousandPoints() { + return this.points > 100; + } + + public boolean hasValidProfilePhoto() throws IOException { + URL url = new URL(this.profilePhotoUrl); + HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); + return connection.getResponseCode() == HttpURLConnection.HTTP_OK; + } + + public boolean hasValidProfilePhotoWithoutCheckedException() { + try { + URL url = new URL(this.profilePhotoUrl); + HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); + return connection.getResponseCode() == HttpURLConnection.HTTP_OK; + } catch (IOException e) { + throw new RuntimeException(e); + } + } + +} diff --git a/java-streams/src/test/java/com/baeldung/stream/filter/StreamFilterUnitTest.java b/java-streams/src/test/java/com/baeldung/stream/filter/StreamFilterUnitTest.java new file mode 100644 index 0000000000..cf82802940 --- /dev/null +++ b/java-streams/src/test/java/com/baeldung/stream/filter/StreamFilterUnitTest.java @@ -0,0 +1,159 @@ +package com.baeldung.stream.filter; + +import org.junit.jupiter.api.Test; +import pl.touk.throwing.ThrowingPredicate; +import pl.touk.throwing.exception.WrappedException; + +import java.io.IOException; +import java.util.Arrays; +import java.util.List; +import java.util.Optional; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.AssertionsForClassTypes.assertThatThrownBy; + +public class StreamFilterUnitTest { + + @Test + public void givenListOfCustomers_whenFilterByPoints_thenGetTwo() { + Customer john = new Customer("John P.", 15); + Customer sarah = new Customer("Sarah M.", 200); + Customer charles = new Customer("Charles B.", 150); + Customer mary = new Customer("Mary T.", 1); + List customers = Arrays.asList(john, sarah, charles, mary); + + List customersWithMoreThan100Points = customers + .stream() + .filter(c -> c.getPoints() > 100) + .collect(Collectors.toList()); + + assertThat(customersWithMoreThan100Points).hasSize(2); + assertThat(customersWithMoreThan100Points).contains(sarah, charles); + } + + @Test + public void givenListOfCustomers_whenFilterByPointsAndName_thenGetOne() { + Customer john = new Customer("John P.", 15); + Customer sarah = new Customer("Sarah M.", 200); + Customer charles = new Customer("Charles B.", 150); + Customer mary = new Customer("Mary T.", 1); + List customers = Arrays.asList(john, sarah, charles, mary); + + List charlesWithMoreThan100Points = customers + .stream() + .filter(c -> c.getPoints() > 100 && c + .getName() + .startsWith("Charles")) + .collect(Collectors.toList()); + + assertThat(charlesWithMoreThan100Points).hasSize(1); + assertThat(charlesWithMoreThan100Points).contains(charles); + } + + @Test + public void givenListOfCustomers_whenFilterByMethodReference_thenGetTwo() { + Customer john = new Customer("John P.", 15); + Customer sarah = new Customer("Sarah M.", 200); + Customer charles = new Customer("Charles B.", 150); + Customer mary = new Customer("Mary T.", 1); + List customers = Arrays.asList(john, sarah, charles, mary); + + List customersWithMoreThan100Points = customers + .stream() + .filter(Customer::hasOverThousandPoints) + .collect(Collectors.toList()); + + assertThat(customersWithMoreThan100Points).hasSize(2); + assertThat(customersWithMoreThan100Points).contains(sarah, charles); + } + + @Test + public void givenListOfCustomersWithOptional_whenFilterBy100Points_thenGetTwo() { + Optional john = Optional.of(new Customer("John P.", 15)); + Optional sarah = Optional.of(new Customer("Sarah M.", 200)); + Optional mary = Optional.of(new Customer("Mary T.", 300)); + List> customers = Arrays.asList(john, sarah, Optional.empty(), mary, Optional.empty()); + + List customersWithMoreThan100Points = customers + .stream() + .flatMap(c -> c + .map(Stream::of) + .orElseGet(Stream::empty)) + .filter(Customer::hasOverThousandPoints) + .collect(Collectors.toList()); + + assertThat(customersWithMoreThan100Points).hasSize(2); + assertThat(customersWithMoreThan100Points).contains(sarah.get(), mary.get()); + } + + @Test + public void givenListOfCustomers_whenFilterWithCustomHandling_thenThrowException() { + Customer john = new Customer("John P.", 15, "https://images.unsplash.com/photo-1543320485-d0d5a49c2b2e"); + Customer sarah = new Customer("Sarah M.", 200); + Customer charles = new Customer("Charles B.", 150); + Customer mary = new Customer("Mary T.", 1, "https://images.unsplash.com/photo-1543297057-25167dfc180e"); + List customers = Arrays.asList(john, sarah, charles, mary); + + assertThatThrownBy(() -> customers + .stream() + .filter(Customer::hasValidProfilePhotoWithoutCheckedException) + .count()).isInstanceOf(RuntimeException.class); + } + + @Test + public void givenListOfCustomers_whenFilterWithThrowingFunction_thenThrowException() { + Customer john = new Customer("John P.", 15, "https://images.unsplash.com/photo-1543320485-d0d5a49c2b2e"); + Customer sarah = new Customer("Sarah M.", 200); + Customer charles = new Customer("Charles B.", 150); + Customer mary = new Customer("Mary T.", 1, "https://images.unsplash.com/photo-1543297057-25167dfc180e"); + List customers = Arrays.asList(john, sarah, charles, mary); + + assertThatThrownBy(() -> customers + .stream() + .filter((ThrowingPredicate.unchecked(Customer::hasValidProfilePhoto))) + .collect(Collectors.toList())).isInstanceOf(WrappedException.class); + } + + @Test + public void givenListOfCustomers_whenFilterWithTryCatch_thenGetTwo() { + Customer john = new Customer("John P.", 15, "https://images.unsplash.com/photo-1543320485-d0d5a49c2b2e"); + Customer sarah = new Customer("Sarah M.", 200); + Customer charles = new Customer("Charles B.", 150); + Customer mary = new Customer("Mary T.", 1, "https://images.unsplash.com/photo-1543297057-25167dfc180e"); + List customers = Arrays.asList(john, sarah, charles, mary); + + List customersWithValidProfilePhoto = customers + .stream() + .filter(c -> { + try { + return c.hasValidProfilePhoto(); + } catch (IOException e) { + //handle exception + } + return false; + }) + .collect(Collectors.toList()); + + assertThat(customersWithValidProfilePhoto).hasSize(2); + assertThat(customersWithValidProfilePhoto).contains(john, mary); + } + + @Test + public void givenListOfCustomers_whenFilterWithTryCatchAndRuntime_thenThrowException() { + List customers = Arrays.asList(new Customer("John P.", 15, "https://images.unsplash.com/photo-1543320485-d0d5a49c2b2e"), new Customer("Sarah M.", 200), new Customer("Charles B.", 150), + new Customer("Mary T.", 1, "https://images.unsplash.com/photo-1543297057-25167dfc180e")); + + assertThatThrownBy(() -> customers + .stream() + .filter(c -> { + try { + return c.hasValidProfilePhoto(); + } catch (IOException e) { + throw new RuntimeException(e); + } + }) + .collect(Collectors.toList())).isInstanceOf(RuntimeException.class); + } +} diff --git a/java-strings/README.md b/java-strings/README.md index 1b24a2b821..240acd663b 100644 --- a/java-strings/README.md +++ b/java-strings/README.md @@ -36,3 +36,10 @@ - [String Performance Hints](https://www.baeldung.com/java-string-performance) - [Using indexOf to Find All Occurrences of a Word in a String](https://www.baeldung.com/java-indexOf-find-string-occurrences) - [Java Base64 Encoding and Decoding](https://www.baeldung.com/java-base64-encode-and-decode) +- [Generate a Secure Random Password in Java](https://www.baeldung.com/java-generate-secure-password) +- [Removing Repeated Characters from a String](https://www.baeldung.com/java-remove-repeated-char) +- [Join Array of Primitives with Separator in Java](https://www.baeldung.com/java-join-primitive-array) +- [Convert String to Byte Array and Reverse in Java](https://www.baeldung.com/java-string-to-byte-array) +- [Pad a String with Zeros or Spaces in Java](https://www.baeldung.com/java-pad-string) +- [Adding a Newline Character to a String in Java](https://www.baeldung.com/java-string-newline) +- [Remove or Replace part of a String in Java](https://www.baeldung.com/java-remove-replace-string-part) diff --git a/java-strings/pom.xml b/java-strings/pom.xml index ab94c28d4d..f4fb1c0865 100755 --- a/java-strings/pom.xml +++ b/java-strings/pom.xml @@ -122,13 +122,13 @@ - 3.5 + 3.8.1 1.10 3.6.1 1.19 61.1 - 26.0-jre + 27.0.1-jre diff --git a/java-strings/src/main/java/com/baeldung/string/AddingNewLineToString.java b/java-strings/src/main/java/com/baeldung/string/AddingNewLineToString.java new file mode 100644 index 0000000000..b522f7337b --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/AddingNewLineToString.java @@ -0,0 +1,69 @@ +package com.baeldung.string; + +public class AddingNewLineToString { + + public static void main(String[] args) { + String line1 = "Humpty Dumpty sat on a wall."; + String line2 = "Humpty Dumpty had a great fall."; + String rhyme = ""; + + System.out.println("***New Line in a String in Java***"); + //1. Using "\n" + System.out.println("1. Using \\n"); + rhyme = line1 + "\n" + line2; + System.out.println(rhyme); + + //2. Using "\r\n" + System.out.println("2. Using \\r\\n"); + rhyme = line1 + "\r\n" + line2; + System.out.println(rhyme); + + //3. Using "\r" + System.out.println("3. Using \\r"); + rhyme = line1 + "\r" + line2; + System.out.println(rhyme); + + //4. Using "\n\r" Note that this is not same as "\r\n" + // Using "\n\r" is equivalent to adding two lines + System.out.println("4. Using \\n\\r"); + rhyme = line1 + "\n\r" + line2; + System.out.println(rhyme); + + //5. Using System.lineSeparator() + System.out.println("5. Using System.lineSeparator()"); + rhyme = line1 + System.lineSeparator() + line2; + System.out.println(rhyme); + + //6. Using System.getProperty("line.separator") + System.out.println("6. Using System.getProperty(\"line.separator\")"); + rhyme = line1 + System.getProperty("line.separator") + line2; + System.out.println(rhyme); + + System.out.println("***HTML to rendered in a browser***"); + //1. Line break for HTML using
+ System.out.println("1. Line break for HTML using
"); + rhyme = line1 + "
" + line2; + System.out.println(rhyme); + + //2. Line break for HTML using “ ” + System.out.println("2. Line break for HTML using "); + rhyme = line1 + " " + line2; + System.out.println(rhyme); + + //3. Line break for HTML using “ ” + System.out.println("3. Line break for HTML using "); + rhyme = line1 + " " + line2; + System.out.println(rhyme); + + //4. Line break for HTML using “ ;” + System.out.println("4. Line break for HTML using "); + rhyme = line1 + " " + line2; + System.out.println(rhyme); + + //5. Line break for HTML using \n” + System.out.println("5. Line break for HTML using \\n"); + rhyme = line1 + "\n" + line2; + System.out.println(rhyme); + } + +} \ No newline at end of file diff --git a/java-strings/src/main/java/com/baeldung/string/SubstringPalindrome.java b/java-strings/src/main/java/com/baeldung/string/SubstringPalindrome.java new file mode 100644 index 0000000000..688bf43b3c --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/SubstringPalindrome.java @@ -0,0 +1,90 @@ +package com.baeldung.string; + +import java.util.HashSet; +import java.util.Set; + +public class SubstringPalindrome { + + public Set findAllPalindromesUsingCenter(String input) { + final Set palindromes = new HashSet<>(); + if (input == null || input.isEmpty()) { + return palindromes; + } + if (input.length() == 1) { + palindromes.add(input); + return palindromes; + } + for (int i = 0; i < input.length(); i++) { + palindromes.addAll(findPalindromes(input, i, i + 1)); + palindromes.addAll(findPalindromes(input, i, i)); + } + return palindromes; + } + + private Set findPalindromes(String input, int low, int high) { + Set result = new HashSet<>(); + while (low >= 0 && high < input.length() && input.charAt(low) == input.charAt(high)) { + result.add(input.substring(low, high + 1)); + low--; + high++; + } + return result; + } + + public Set findAllPalindromesUsingBruteForceApproach(String input) { + Set palindromes = new HashSet<>(); + if (input == null || input.isEmpty()) { + return palindromes; + } + if (input.length() == 1) { + palindromes.add(input); + return palindromes; + } + for (int i = 0; i < input.length(); i++) { + for (int j = i + 1; j <= input.length(); j++) + if (isPalindrome(input.substring(i, j))) { + palindromes.add(input.substring(i, j)); + } + } + return palindromes; + } + + private boolean isPalindrome(String input) { + StringBuilder plain = new StringBuilder(input); + StringBuilder reverse = plain.reverse(); + return (reverse.toString()).equals(input); + } + + public Set findAllPalindromesUsingManachersAlgorithm(String input) { + Set palindromes = new HashSet<>(); + String formattedInput = "@" + input + "#"; + char inputCharArr[] = formattedInput.toCharArray(); + int max; + int radius[][] = new int[2][input.length() + 1]; + for (int j = 0; j <= 1; j++) { + radius[j][0] = max = 0; + int i = 1; + while (i <= input.length()) { + palindromes.add(Character.toString(inputCharArr[i])); + while (inputCharArr[i - max - 1] == inputCharArr[i + j + max]) + max++; + radius[j][i] = max; + int k = 1; + while ((radius[j][i - k] != max - k) && (k < max)) { + radius[j][i + k] = Math.min(radius[j][i - k], max - k); + k++; + } + max = Math.max(max - k, 0); + i += k; + } + } + for (int i = 1; i <= input.length(); i++) { + for (int j = 0; j <= 1; j++) { + for (max = radius[j][i]; max > 0; max--) { + palindromes.add(input.substring(i - max - 1, max + j + i - 1)); + } + } + } + return palindromes; + } +} diff --git a/java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java b/java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java new file mode 100644 index 0000000000..9462244bbb --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java @@ -0,0 +1,19 @@ +package com.baeldung.string.checkinputs; + +import java.util.Scanner; + +public class CheckIntegerInput { + + public static void main(String[] args) { + + try (Scanner scanner = new Scanner(System.in)) { + System.out.println("Enter an integer : "); + + if (scanner.hasNextInt()) { + System.out.println("You entered : " + scanner.nextInt()); + } else { + System.out.println("The input is not an integer"); + } + } + } +} \ No newline at end of file diff --git a/java-strings/src/main/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroes.java b/java-strings/src/main/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroes.java new file mode 100644 index 0000000000..c9d748e897 --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroes.java @@ -0,0 +1,103 @@ +package com.baeldung.string.removeleadingtrailingchar; + + +import org.apache.commons.lang3.StringUtils; + +import com.google.common.base.CharMatcher; + +public class RemoveLeadingAndTrailingZeroes { + + public static String removeLeadingZeroesWithStringBuilder(String s) { + StringBuilder sb = new StringBuilder(s); + + while (sb.length() > 1 && sb.charAt(0) == '0') { + sb.deleteCharAt(0); + } + + return sb.toString(); + } + + public static String removeTrailingZeroesWithStringBuilder(String s) { + StringBuilder sb = new StringBuilder(s); + + while (sb.length() > 1 && sb.charAt(sb.length() - 1) == '0') { + sb.setLength(sb.length() - 1); + } + + return sb.toString(); + } + + public static String removeLeadingZeroesWithSubstring(String s) { + int index = 0; + + for (; index < s.length() - 1; index++) { + if (s.charAt(index) != '0') { + break; + } + } + + return s.substring(index); + } + + public static String removeTrailingZeroesWithSubstring(String s) { + int index = s.length() - 1; + + for (; index > 0; index--) { + if (s.charAt(index) != '0') { + break; + } + } + + return s.substring(0, index + 1); + } + + public static String removeLeadingZeroesWithApacheCommonsStripStart(String s) { + String stripped = StringUtils.stripStart(s, "0"); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeTrailingZeroesWithApacheCommonsStripEnd(String s) { + String stripped = StringUtils.stripEnd(s, "0"); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeLeadingZeroesWithGuavaTrimLeadingFrom(String s) { + String stripped = CharMatcher.is('0') + .trimLeadingFrom(s); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeTrailingZeroesWithGuavaTrimTrailingFrom(String s) { + String stripped = CharMatcher.is('0') + .trimTrailingFrom(s); + + if (stripped.isEmpty() && !s.isEmpty()) { + return "0"; + } + + return stripped; + } + + public static String removeLeadingZeroesWithRegex(String s) { + return s.replaceAll("^0+(?!$)", ""); + } + + public static String removeTrailingZeroesWithRegex(String s) { + return s.replaceAll("(?!^)0+$", ""); + } +} diff --git a/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java b/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java new file mode 100644 index 0000000000..d8fd9c4b14 --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java @@ -0,0 +1,102 @@ +package com.baeldung.stringduplicates; + +import java.util.Arrays; +import java.util.HashSet; +import java.util.LinkedHashSet; +import java.util.Set; + +public class RemoveDuplicateFromString { + + + String removeDuplicatesUsingCharArray(String str) { + + char[] chars = str.toCharArray(); + StringBuilder sb = new StringBuilder(); + int repeatedCtr; + for (int i = 0; i < chars.length; i++) { + repeatedCtr = 0; + for (int j = i + 1; j < chars.length; j++) { + if (chars[i] == chars[j]) { + repeatedCtr++; + } + } + if (repeatedCtr == 0) { + sb.append(chars[i]); + } + } + return sb.toString(); + } + + String removeDuplicatesUsinglinkedHashSet(String str) { + + StringBuilder sb = new StringBuilder(); + Set linkedHashSet = new LinkedHashSet<>(); + + for (int i = 0; i < str.length(); i++) { + linkedHashSet.add(str.charAt(i)); + } + + for (Character c : linkedHashSet) { + sb.append(c); + } + + return sb.toString(); + } + + String removeDuplicatesUsingSorting(String str) { + StringBuilder sb = new StringBuilder(); + if(!str.isEmpty()) { + char[] chars = str.toCharArray(); + Arrays.sort(chars); + + sb.append(chars[0]); + for (int i = 1; i < chars.length; i++) { + if (chars[i] != chars[i - 1]) { + sb.append(chars[i]); + } + } + } + + return sb.toString(); + } + + String removeDuplicatesUsingHashSet(String str) { + + StringBuilder sb = new StringBuilder(); + Set hashSet = new HashSet<>(); + + for (int i = 0; i < str.length(); i++) { + hashSet.add(str.charAt(i)); + } + + for (Character c : hashSet) { + sb.append(c); + } + + return sb.toString(); + } + + String removeDuplicatesUsingIndexOf(String str) { + + StringBuilder sb = new StringBuilder(); + int idx; + for (int i = 0; i < str.length(); i++) { + char c = str.charAt(i); + idx = str.indexOf(c, i + 1); + if (idx == -1) { + sb.append(c); + } + } + return sb.toString(); + } + + + String removeDuplicatesUsingDistinct(String str) { + StringBuilder sb = new StringBuilder(); + str.chars().distinct().forEach(c -> sb.append((char) c)); + return sb.toString(); + } + +} + + diff --git a/java-strings/src/test/java/com/baeldung/string/StringFromPrimitiveArrayUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringFromPrimitiveArrayUnitTest.java new file mode 100644 index 0000000000..c93089e543 --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/StringFromPrimitiveArrayUnitTest.java @@ -0,0 +1,129 @@ +package com.baeldung.string; + +import com.google.common.base.Joiner; +import com.google.common.primitives.Chars; +import com.google.common.primitives.Ints; +import org.apache.commons.lang3.ArrayUtils; +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import java.nio.CharBuffer; +import java.util.Arrays; +import java.util.StringJoiner; +import java.util.stream.Collectors; + +import static org.assertj.core.api.Assertions.assertThat; + + +public class StringFromPrimitiveArrayUnitTest { + + private int[] intArray = {1, 2, 3, 4, 5, 6, 7, 8, 9}; + + private char[] charArray = {'a', 'b', 'c', 'd', 'e', 'f'}; + + private char separatorChar = '-'; + + private String separator = String.valueOf(separatorChar); + + private String expectedIntString = "1-2-3-4-5-6-7-8-9"; + + private String expectedCharString = "a-b-c-d-e-f"; + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_Java8CollectorsJoining() { + assertThat(Arrays.stream(intArray) + .mapToObj(String::valueOf) + .collect(Collectors.joining(separator))) + .isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_Java8CollectorsJoining() { + assertThat(CharBuffer.wrap(charArray).chars() + .mapToObj(intChar -> String.valueOf((char) intChar)) + .collect(Collectors.joining(separator))) + .isEqualTo(expectedCharString); + } + + + @Test + public void giveIntArray_whenJoinBySeparator_thenReturnsString_through_Java8StringJoiner() { + StringJoiner intStringJoiner = new StringJoiner(separator); + + Arrays.stream(intArray) + .mapToObj(String::valueOf) + .forEach(intStringJoiner::add); + + assertThat(intStringJoiner.toString()).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_Java8StringJoiner() { + StringJoiner charStringJoiner = new StringJoiner(separator); + + CharBuffer.wrap(charArray).chars() + .mapToObj(intChar -> String.valueOf((char) intChar)) + .forEach(charStringJoiner::add); + + assertThat(charStringJoiner.toString()).isEqualTo(expectedCharString); + } + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_CommonsLang() { + assertThat(StringUtils.join(intArray, separatorChar)).isEqualTo(expectedIntString); + assertThat(StringUtils.join(ArrayUtils.toObject(intArray), separator)).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_CommonsLang() { + assertThat(StringUtils.join(charArray, separatorChar)).isEqualTo(expectedCharString); + assertThat(StringUtils.join(ArrayUtils.toObject(charArray), separator)).isEqualTo(expectedCharString); + } + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_GuavaJoiner() { + assertThat(Joiner.on(separator).join(Ints.asList(intArray))).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_GuavaJoiner() { + assertThat(Joiner.on(separator).join(Chars.asList(charArray))).isEqualTo(expectedCharString); + } + + @Test + public void givenIntArray_whenJoinBySeparator_thenReturnsString_through_Java7StringBuilder() { + assertThat(joinIntArrayWithStringBuilder(intArray, separator)).isEqualTo(expectedIntString); + } + + @Test + public void givenCharArray_whenJoinBySeparator_thenReturnsString_through_Java7StringBuilder() { + assertThat(joinCharArrayWithStringBuilder(charArray, separator)).isEqualTo(expectedCharString); + } + + private String joinIntArrayWithStringBuilder(int[] array, String separator) { + if (array.length == 0) { + return ""; + } + StringBuilder stringBuilder = new StringBuilder(); + for (int i = 0; i < array.length - 1; i++) { + stringBuilder.append(array[i]); + stringBuilder.append(separator); + } + stringBuilder.append(array[array.length - 1]); + return stringBuilder.toString(); + } + + private String joinCharArrayWithStringBuilder(char[] array, String separator) { + if (array.length == 0) { + return ""; + } + StringBuilder stringBuilder = new StringBuilder(); + for (int i = 0; i < array.length - 1; i++) { + stringBuilder.append(array[i]); + stringBuilder.append(separator); + } + stringBuilder.append(array[array.length - 1]); + return stringBuilder.toString(); + } + +} diff --git a/java-strings/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java new file mode 100644 index 0000000000..d952d2383b --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/StringReplaceAndRemoveUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.string; + + +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +public class StringReplaceAndRemoveUnitTest { + + + @Test + public void givenTestStrings_whenReplace_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + String processed = master.replace(target, replacement); + assertTrue(processed.contains(replacement)); + assertFalse(processed.contains(target)); + + } + + @Test + public void givenTestStrings_whenReplaceAll_thenProcessedString() { + + String master2 = "Welcome to Baeldung, Hello World Baeldung"; + String regexTarget= "(Baeldung)$"; + String replacement = "Java"; + String processed2 = master2.replaceAll(regexTarget, replacement); + assertTrue(processed2.endsWith("Java")); + + } + + @Test + public void givenTestStrings_whenStringBuilderMethods_thenProcessedString() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + int startIndex = master.indexOf(target); + int stopIndex = startIndex + target.length(); + + StringBuilder builder = new StringBuilder(master); + + + builder.delete(startIndex, stopIndex); + assertFalse(builder.toString().contains(target)); + + + builder.replace(startIndex, stopIndex, replacement); + assertTrue(builder.toString().contains(replacement)); + + + } + + + @Test + public void givenTestStrings_whenStringUtilsMethods_thenProcessedStrings() { + + String master = "Hello World Baeldung!"; + String target = "Baeldung"; + String replacement = "Java"; + + String processed = StringUtils.replace(master, target, replacement); + assertTrue(processed.contains(replacement)); + + String master2 = "Hello World Baeldung!"; + String target2 = "baeldung"; + String processed2 = StringUtils.replaceIgnoreCase(master2, target2, replacement); + assertFalse(processed2.contains(target)); + + } + + + + + + + +} diff --git a/java-strings/src/test/java/com/baeldung/string/SubstringPalindromeUnitTest.java b/java-strings/src/test/java/com/baeldung/string/SubstringPalindromeUnitTest.java new file mode 100644 index 0000000000..b18a8d4a5f --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/SubstringPalindromeUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.string; + +import static org.junit.Assert.assertEquals; +import java.util.HashSet; +import java.util.Set; +import org.junit.Test; + +public class SubstringPalindromeUnitTest { + + private static final String INPUT_BUBBLE = "bubble"; + private static final String INPUT_CIVIC = "civic"; + private static final String INPUT_INDEED = "indeed"; + private static final String INPUT_ABABAC = "ababac"; + + Set EXPECTED_PALINDROME_BUBBLE = new HashSet() { + { + add("b"); + add("u"); + add("l"); + add("e"); + add("bb"); + add("bub"); + } + }; + + Set EXPECTED_PALINDROME_CIVIC = new HashSet() { + { + add("civic"); + add("ivi"); + add("i"); + add("c"); + add("v"); + } + }; + + Set EXPECTED_PALINDROME_INDEED = new HashSet() { + { + add("i"); + add("n"); + add("d"); + add("e"); + add("ee"); + add("deed"); + } + }; + + Set EXPECTED_PALINDROME_ABABAC = new HashSet() { + { + add("a"); + add("b"); + add("c"); + add("aba"); + add("bab"); + add("ababa"); + } + }; + + private SubstringPalindrome palindrome = new SubstringPalindrome(); + + @Test + public void whenUsingManachersAlgorithm_thenFindsAllPalindromes() { + assertEquals(EXPECTED_PALINDROME_BUBBLE, palindrome.findAllPalindromesUsingManachersAlgorithm(INPUT_BUBBLE)); + assertEquals(EXPECTED_PALINDROME_INDEED, palindrome.findAllPalindromesUsingManachersAlgorithm(INPUT_INDEED)); + assertEquals(EXPECTED_PALINDROME_CIVIC, palindrome.findAllPalindromesUsingManachersAlgorithm(INPUT_CIVIC)); + assertEquals(EXPECTED_PALINDROME_ABABAC, palindrome.findAllPalindromesUsingManachersAlgorithm(INPUT_ABABAC)); + } + + @Test + public void whenUsingCenterApproach_thenFindsAllPalindromes() { + assertEquals(EXPECTED_PALINDROME_BUBBLE, palindrome.findAllPalindromesUsingCenter(INPUT_BUBBLE)); + assertEquals(EXPECTED_PALINDROME_INDEED, palindrome.findAllPalindromesUsingCenter(INPUT_INDEED)); + assertEquals(EXPECTED_PALINDROME_CIVIC, palindrome.findAllPalindromesUsingCenter(INPUT_CIVIC)); + assertEquals(EXPECTED_PALINDROME_ABABAC, palindrome.findAllPalindromesUsingCenter(INPUT_ABABAC)); + } + + @Test + public void whenUsingBruteForceApproach_thenFindsAllPalindromes() { + assertEquals(EXPECTED_PALINDROME_BUBBLE, palindrome.findAllPalindromesUsingBruteForceApproach(INPUT_BUBBLE)); + assertEquals(EXPECTED_PALINDROME_INDEED, palindrome.findAllPalindromesUsingBruteForceApproach(INPUT_INDEED)); + assertEquals(EXPECTED_PALINDROME_CIVIC, palindrome.findAllPalindromesUsingBruteForceApproach(INPUT_CIVIC)); + assertEquals(EXPECTED_PALINDROME_ABABAC, palindrome.findAllPalindromesUsingBruteForceApproach(INPUT_ABABAC)); + } +} diff --git a/java-strings/src/test/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroesUnitTest.java b/java-strings/src/test/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroesUnitTest.java new file mode 100644 index 0000000000..55f932fea1 --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/removeleadingtrailingchar/RemoveLeadingAndTrailingZeroesUnitTest.java @@ -0,0 +1,143 @@ +package com.baeldung.string.removeleadingtrailingchar; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.stream.Stream; + +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.Arguments; +import org.junit.jupiter.params.provider.MethodSource; + +public class RemoveLeadingAndTrailingZeroesUnitTest { + + public static Stream leadingZeroTestProvider() { + return Stream.of(Arguments.of("", ""), Arguments.of("abc", "abc"), Arguments.of("123", "123"), Arguments.of("0abc", "abc"), Arguments.of("0123", "123"), Arguments.of("0000123", "123"), Arguments.of("1230", "1230"), Arguments.of("01230", "1230"), Arguments.of("01", "1"), + Arguments.of("0001", "1"), Arguments.of("0", "0"), Arguments.of("00", "0"), Arguments.of("0000", "0"), Arguments.of("12034", "12034"), Arguments.of("1200034", "1200034"), Arguments.of("0012034", "12034"), Arguments.of("1203400", "1203400")); + } + + public static Stream trailingZeroTestProvider() { + return Stream.of(Arguments.of("", ""), Arguments.of("abc", "abc"), Arguments.of("123", "123"), Arguments.of("abc0", "abc"), Arguments.of("1230", "123"), Arguments.of("1230000", "123"), Arguments.of("0123", "0123"), Arguments.of("01230", "0123"), Arguments.of("10", "1"), + Arguments.of("1000", "1"), Arguments.of("0", "0"), Arguments.of("00", "0"), Arguments.of("0000", "0"), Arguments.of("12034", "12034"), Arguments.of("1200034", "1200034"), Arguments.of("0012034", "0012034"), Arguments.of("1203400", "12034")); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithStringBuilder_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithStringBuilder(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithStringBuilder_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithStringBuilder(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithSubstring_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithSubstring(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithSubstring_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithSubstring(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithApacheCommonsStripStart_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithApacheCommonsStripStart(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithApacheCommonsStripEnd_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithApacheCommonsStripEnd(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithGuavaTrimLeadingFrom_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithGuavaTrimLeadingFrom(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithGuavaTrimTrailingFrom_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithGuavaTrimTrailingFrom(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("leadingZeroTestProvider") + public void givenTestStrings_whenRemoveLeadingZeroesWithRegex_thenReturnWithoutLeadingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeLeadingZeroesWithRegex(input); + + // then + assertThat(result).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("trailingZeroTestProvider") + public void givenTestStrings_whenRemoveTrailingZeroesWithRegex_thenReturnWithoutTrailingZeroes(String input, String expected) { + // given + + // when + String result = RemoveLeadingAndTrailingZeroes.removeTrailingZeroesWithRegex(input); + + // then + assertThat(result).isEqualTo(expected); + } + +} diff --git a/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java b/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java new file mode 100644 index 0000000000..895ecc4a3b --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java @@ -0,0 +1,82 @@ +package com.baeldung.stringduplicates; + +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; + +public class RemoveDuplicateFromStringUnitTest { + + private final static String STR1 = "racecar"; + private final static String STR2 = "J2ee programming"; + private final static String STR_EMPTY = ""; + + private RemoveDuplicateFromString removeDuplicateFromString; + + @Before + public void executedBeforeEach() { + removeDuplicateFromString = new RemoveDuplicateFromString(); + } + + + @Test + public void whenUsingCharArray_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("ecar", str1); + Assert.assertEquals("J2e poraming", str2); + } + + @Test + public void whenUsingLinkedHashSet_DuplicatesShouldBeRemovedAndItKeepStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR2); + + String strEmpty = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("race", str1); + Assert.assertEquals("J2e progamin", str2); + } + + @Test + public void whenUsingSorting_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingSorting(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingSorting(STR2); + + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingSorting(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("acer", str1); + Assert.assertEquals(" 2Jaegimnopr", str2); + } + + @Test + public void whenUsingHashSet_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("arce", str1); + Assert.assertEquals(" pa2regiJmno", str2); + } + + @Test + public void whenUsingIndexOf_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("ecar", str1); + Assert.assertEquals("J2e poraming", str2); + } + + @Test + public void whenUsingJava8_DuplicatesShouldBeRemovedAndItKeepStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingDistinct(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingDistinct(STR2); + String strEmpty = removeDuplicateFromString.removeDuplicatesUsingDistinct(STR_EMPTY); + Assert.assertEquals("", strEmpty); + Assert.assertEquals("race", str1); + Assert.assertEquals("J2e progamin", str2); + } +} diff --git a/java-vavr-stream/pom.xml b/java-vavr-stream/pom.xml index 395d2c81ba..c92f3c8742 100644 --- a/java-vavr-stream/pom.xml +++ b/java-vavr-stream/pom.xml @@ -5,6 +5,7 @@ com.baeldung.samples java-vavr-stream 1.0 + java-vavr-stream jar diff --git a/java-websocket/pom.xml b/java-websocket/pom.xml index e8ff8dfc36..7ba3ca61d0 100644 --- a/java-websocket/pom.xml +++ b/java-websocket/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung java-websocket - war 0.0.1-SNAPSHOT + java-websocket + war com.baeldung diff --git a/javafx/pom.xml b/javafx/pom.xml index c9c5bc294e..44e6f7e8da 100644 --- a/javafx/pom.xml +++ b/javafx/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 javafx - + javafx + parent-modules com.baeldung diff --git a/javax-servlets/pom.xml b/javax-servlets/pom.xml index 7b4eecd880..f00dd0ebe8 100644 --- a/javax-servlets/pom.xml +++ b/javax-servlets/pom.xml @@ -5,6 +5,7 @@ com.baeldung.javax-servlets javax-servlets 1.0-SNAPSHOT + javax-servlets war diff --git a/javaxval/pom.xml b/javaxval/pom.xml index 22f1827213..5f2690b5b4 100644 --- a/javaxval/pom.xml +++ b/javaxval/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung javaxval 0.1-SNAPSHOT - + javaxval + com.baeldung parent-modules diff --git a/jee-7/pom.xml b/jee-7/pom.xml index 4f6e6a20fb..97ed2cc51d 100644 --- a/jee-7/pom.xml +++ b/jee-7/pom.xml @@ -1,430 +1,538 @@ - - 4.0.0 - jee-7 - 1.0-SNAPSHOT - war - JavaEE 7 Arquillian Archetype Sample + + 4.0.0 + jee-7 + 1.0-SNAPSHOT + jee-7 + war + JavaEE 7 Arquillian Archetype Sample - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + - - - javax - javaee-api - ${javaee_api.version} - provided - + + + javax + javaee-api + ${javaee_api.version} + provided + - - org.jboss.arquillian.junit - arquillian-junit-container - test - - - org.jboss.arquillian.graphene - graphene-webdriver - ${graphene-webdriver.version} - pom - test - - - com.jayway.awaitility - awaitility - ${awaitility.version} - test - + + org.jboss.arquillian.junit + arquillian-junit-container + test + + + org.jboss.arquillian.graphene + graphene-webdriver + ${graphene-webdriver.version} + pom + test + + + com.jayway.awaitility + awaitility + ${awaitility.version} + test + - - org.jboss.shrinkwrap.resolver - shrinkwrap-resolver-impl-maven - test - jar - + + org.jboss.shrinkwrap.resolver + shrinkwrap-resolver-impl-maven + test + jar + - - org.jboss.shrinkwrap.resolver - shrinkwrap-resolver-impl-maven-archive - test - - - org.apache.httpcomponents - httpclient - ${httpclient.version} - - - commons-io - commons-io - ${commons-io.version} - - - com.sun.faces - jsf-api - ${com.sun.faces.jsf.version} - - - com.sun.faces - jsf-impl - ${com.sun.faces.jsf.version} - - - javax.servlet - jstl - ${jstl.version} - - - javax.servlet - javax.servlet-api - ${javax.servlet-api.version} - - - javax.servlet.jsp - jsp-api - ${jsp-api.version} - provided - - - taglibs - standard - ${taglibs.standard.version} - + + org.jboss.shrinkwrap.resolver + shrinkwrap-resolver-impl-maven-archive + test + + + org.apache.httpcomponents + httpclient + ${httpclient.version} + + + commons-io + commons-io + ${commons-io.version} + + + com.sun.faces + jsf-api + ${com.sun.faces.jsf.version} + + + com.sun.faces + jsf-impl + ${com.sun.faces.jsf.version} + + + javax.servlet + jstl + ${jstl.version} + + + javax.servlet + javax.servlet-api + ${javax.servlet-api.version} + + + javax.servlet.jsp + jsp-api + ${jsp-api.version} + provided + + + taglibs + standard + ${taglibs.standard.version} + - - javax.mvc - javax.mvc-api - 20160715 - - - org.glassfish.ozark - ozark - ${ozark.version} - + + javax.mvc + javax.mvc-api + 20160715 + + + org.glassfish.ozark + ozark + ${ozark.version} + - - org.springframework.security - spring-security-web - ${org.springframework.security.version} - + + org.springframework.security + spring-security-web + ${org.springframework.security.version} + - - org.springframework.security - spring-security-config - ${org.springframework.security.version} - - - org.springframework.security - spring-security-taglibs - ${org.springframework.security.version} - - + + org.springframework.security + spring-security-config + ${org.springframework.security.version} + + + org.springframework.security + spring-security-taglibs + ${org.springframework.security.version} + + - - - - org.apache.maven.plugins - maven-war-plugin - ${maven-war-plugin.version} - - src/main/webapp - false - - - - + + org.jboss.spec.javax.batch + jboss-batch-api_1.0_spec + 1.0.0.Final + + + org.jberet + jberet-core + 1.0.2.Final + + + org.jberet + jberet-support + 1.0.2.Final + + + org.jboss.spec.javax.transaction + jboss-transaction-api_1.2_spec + 1.0.0.Final + + + org.jboss.marshalling + jboss-marshalling + 1.4.2.Final + + + org.jboss.weld + weld-core + 2.1.1.Final + + + org.jboss.weld.se + weld-se + 2.1.1.Final + + + org.jberet + jberet-se + 1.0.2.Final + + + com.h2database + h2 + 1.4.178 + + + org.glassfish.jersey.containers + jersey-container-jetty-servlet + 2.22.1 + + - - - - org.jboss.arquillian - arquillian-bom - ${arquillian_core.version} - import - pom - - - org.jboss.arquillian.extension - arquillian-drone-bom - ${arquillian-drone-bom.version} - pom - import - - - + + + + org.apache.maven.plugins + maven-war-plugin + ${maven-war-plugin.version} + + src/main/webapp + false + + + + + + + + org.eclipse.m2e + lifecycle-mapping + 1.0.0 + + + + + + + org.apache.maven.plugins + + + maven-pmd-plugin + + + [3.8,) + + + check + + + + + + + + + + + + + - - - wildfly-managed-arquillian - - true - - - standalone-full.xml - ${project.build.directory}/wildfly-${version.wildfly} - - - - io.undertow - undertow-websockets-jsr - ${undertow-websockets-jsr.version} - test - - - org.jboss.resteasy - resteasy-client - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-jaxb-provider - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-json-p-provider - ${resteasy.version} - test - - - org.wildfly - wildfly-arquillian-container-managed - ${wildfly.version} - test - - + + + + org.jboss.arquillian + arquillian-bom + ${arquillian_core.version} + import + pom + + + org.jboss.arquillian.extension + arquillian-drone-bom + ${arquillian-drone-bom.version} + pom + import + + + - - - - - maven-dependency-plugin - ${maven-dependency-plugin.version} - - ${maven.test.skip} - - - - unpack - process-test-classes - - unpack - - - - - org.wildfly - wildfly-dist - ${wildfly.version} - zip - false - ${project.build.directory} - - - - - - - - maven-surefire-plugin - ${maven-surefire-plugin.version} - - - ${project.build.directory}/wildfly-${wildfly.version} - - - - - - - - - wildfly-remote-arquillian - - - io.undertow - undertow-websockets-jsr - ${undertow-websockets-jsr.version} - test - - - org.jboss.resteasy - resteasy-client - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-jaxb-provider - ${resteasy.version} - test - - - org.jboss.resteasy - resteasy-json-p-provider - ${resteasy.version} - test - - - org.wildfly - wildfly-arquillian-container-remote - ${wildfly.version} - test - - - - - glassfish-embedded-arquillian - - - org.glassfish.main.extras - glassfish-embedded-all - ${glassfish-embedded-all.version} - test - - - org.glassfish - javax.json - ${javax.json.version} - test - - - org.glassfish.tyrus - tyrus-client - ${tyrus.version} - test - - - org.glassfish.tyrus - tyrus-container-grizzly-client - ${tyrus.version} - test - - - org.glassfish.jersey.core - jersey-client - ${jersey.version} - test - - - org.jboss.arquillian.container - arquillian-glassfish-embedded-3.1 - ${arquillian-glassfish.version} - test - - - - - glassfish-remote-arquillian - - - org.glassfish - javax.json - ${javax.json.version} - test - - - org.glassfish.tyrus - tyrus-client - ${tyrus.version} - test - - - org.glassfish.tyrus - tyrus-container-grizzly-client - ${tyrus.version} - test - - - org.glassfish.jersey.core - jersey-client - ${jersey.version} - test - - - org.glassfish.jersey.media - jersey-media-json-jackson - ${jersey.version} - test - - - org.glassfish.jersey.media - jersey-media-json-processing - ${jersey.version} - test - - - org.jboss.arquillian.container - arquillian-glassfish-remote-3.1 - ${arquillian-glassfish.version} - test - - - - - webdriver-chrome - - true - - - chrome - - - - webdriver-firefox - - firefox - - - + + + wildfly-managed-arquillian + + true + + + standalone-full.xml + ${project.build.directory}/wildfly-${version.wildfly} + + + + io.undertow + undertow-websockets-jsr + ${undertow-websockets-jsr.version} + test + + + org.jboss.resteasy + resteasy-client + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-jaxb-provider + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-json-p-provider + ${resteasy.version} + test + + + org.wildfly + wildfly-arquillian-container-managed + ${wildfly.version} + test + + + sun.jdk + jconsole + + + + - - - bintray-mvc-spec-maven - bintray - http://dl.bintray.com/mvc-spec/maven - - true - - - false - - - + + + + + maven-dependency-plugin + ${maven-dependency-plugin.version} + + ${maven.test.skip} + + + + unpack + process-test-classes + + unpack + + + + + org.wildfly + wildfly-dist + ${wildfly.version} + zip + false + ${project.build.directory} + + + sun.jdk + jconsole + + + + + + + + + + maven-surefire-plugin + ${maven-surefire-plugin.version} + + + ${project.build.directory}/wildfly-${wildfly.version} + + + + + + + + + wildfly-remote-arquillian + + + io.undertow + undertow-websockets-jsr + ${undertow-websockets-jsr.version} + test + + + org.jboss.resteasy + resteasy-client + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-jaxb-provider + ${resteasy.version} + test + + + org.jboss.resteasy + resteasy-json-p-provider + ${resteasy.version} + test + + + org.wildfly + wildfly-arquillian-container-remote + ${wildfly.version} + test + + + sun.jdk + jconsole + + + + + + + glassfish-embedded-arquillian + + + org.glassfish.main.extras + glassfish-embedded-all + ${glassfish-embedded-all.version} + test + + + org.glassfish + javax.json + ${javax.json.version} + test + + + org.glassfish.tyrus + tyrus-client + ${tyrus.version} + test + + + org.glassfish.tyrus + tyrus-container-grizzly-client + ${tyrus.version} + test + + + org.glassfish.jersey.core + jersey-client + ${jersey.version} + test + + + org.jboss.arquillian.container + arquillian-glassfish-embedded-3.1 + ${arquillian-glassfish.version} + test + + + + + glassfish-remote-arquillian + + + org.glassfish + javax.json + ${javax.json.version} + test + + + org.glassfish.tyrus + tyrus-client + ${tyrus.version} + test + + + org.glassfish.tyrus + tyrus-container-grizzly-client + ${tyrus.version} + test + + + org.glassfish.jersey.core + jersey-client + ${jersey.version} + test + + + org.glassfish.jersey.media + jersey-media-json-jackson + ${jersey.version} + test + + + org.glassfish.jersey.media + jersey-media-json-processing + ${jersey.version} + test + + + org.jboss.arquillian.container + arquillian-glassfish-remote-3.1 + ${arquillian-glassfish.version} + test + + + + + webdriver-chrome + + true + + + chrome + + + + webdriver-firefox + + firefox + + + - - 1.8 - 3.0.0 - 7.0 - 1.1.11.Final - 8.2.1.Final - 1.7.0 - 1.4.6.Final - 3.0.19.Final - 4.1.1 - 1.0.4 - 1.13 - 2.25 - 1.0.0.Final - 2.6 - 4.2.3.RELEASE - 2.21.0 - 1.1.2 - 2.4 - 2.2.14 - 4.5 - 2.0.1.Final - 3.1.0 - 2.1.0.Final - 2.8 - 1.2 - 2.2 - 20160715 - + + + bintray-mvc-spec-maven + bintray + http://dl.bintray.com/mvc-spec/maven + + true + + + false + + + - + + 1.8 + 3.0.0 + 7.0 + 1.1.11.Final + 8.2.1.Final + 1.7.0 + 1.4.6.Final + 3.0.19.Final + 4.1.1 + 1.0.4 + 1.13 + 2.25 + 1.0.0.Final + 2.6 + 4.2.3.RELEASE + 2.21.0 + 1.1.2 + 2.4 + 2.2.14 + 4.5 + 2.0.1.Final + 3.1.0 + 2.1.0.Final + 2.8 + 1.2 + 2.2 + 20160715 + + + \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java new file mode 100644 index 0000000000..ce47de66af --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.chunk.listener.SkipReadListener; +import javax.inject.Named; + +@Named +public class ChunkExceptionSkipReadListener implements SkipReadListener { + @Override + public void onSkipReadItem(Exception e) throws Exception { + } +} \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java b/jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java new file mode 100644 index 0000000000..fe6759b365 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java @@ -0,0 +1,12 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.chunk.AbstractCheckpointAlgorithm; +import javax.inject.Named; + +@Named +public class CustomCheckPoint extends AbstractCheckpointAlgorithm { + @Override + public boolean isReadyToCheckpoint() throws Exception { + return SimpleChunkItemReader.COUNT % 5 == 0; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java b/jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java new file mode 100644 index 0000000000..6cc2012f23 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java @@ -0,0 +1,14 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.Decider; +import javax.batch.runtime.StepExecution; +import javax.inject.Named; + +@Named +public class DeciderJobSequence implements Decider { + @Override + public String decide(StepExecution[] ses) throws Exception { + return "nothing"; + } + +} \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java b/jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java new file mode 100644 index 0000000000..93eb20708d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java @@ -0,0 +1,20 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.AbstractBatchlet; +import javax.batch.api.BatchProperty; +import javax.batch.runtime.BatchStatus; +import javax.inject.Inject; +import javax.inject.Named; + +@Named +public class InjectSimpleBatchLet extends AbstractBatchlet { + @Inject + @BatchProperty(name = "name") + private String nameString; + + @Override + public String process() throws Exception { + System.out.println("Value passed in = " + nameString); + return BatchStatus.COMPLETED.toString(); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java new file mode 100644 index 0000000000..6a367b064b --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java @@ -0,0 +1,13 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.AbstractBatchlet; +import javax.batch.runtime.BatchStatus; +import javax.inject.Named; + +@Named +public class SimpleBatchLet extends AbstractBatchlet { + @Override + public String process() throws Exception { + return BatchStatus.FAILED.toString(); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java new file mode 100644 index 0000000000..3f8166b6d8 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java @@ -0,0 +1,12 @@ +package com.baeldung.batch.understanding; + +import javax.batch.api.chunk.ItemProcessor; +import javax.inject.Named; + +@Named +public class SimpleChunkItemProcessor implements ItemProcessor { + @Override + public Integer processItem(Object t) { + return ((Integer) t).intValue() % 2 == 0 ? null : ((Integer) t).intValue(); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java new file mode 100644 index 0000000000..10f81d95d0 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java @@ -0,0 +1,27 @@ +package com.baeldung.batch.understanding; + +import java.io.Serializable; +import java.util.StringTokenizer; +import javax.batch.api.chunk.AbstractItemReader; +import javax.inject.Named; + +@Named +public class SimpleChunkItemReader extends AbstractItemReader { + private StringTokenizer tokens; + public static int COUNT = 0; + + @Override + public Integer readItem() throws Exception { + if (tokens.hasMoreTokens()) { + COUNT++; + String tempTokenize = tokens.nextToken(); + return Integer.valueOf(tempTokenize); + } + return null; + } + + @Override + public void open(Serializable checkpoint) throws Exception { + tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ","); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java new file mode 100644 index 0000000000..92096d0571 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java @@ -0,0 +1,31 @@ +package com.baeldung.batch.understanding; + +import java.io.Serializable; +import java.util.StringTokenizer; + +import javax.batch.api.chunk.AbstractItemReader; +import javax.inject.Named; + +@Named +public class SimpleChunkItemReaderError extends AbstractItemReader { + private StringTokenizer tokens; + public static int COUNT = 0; + + @Override + public Integer readItem() throws Exception { + if (tokens.hasMoreTokens()) { + COUNT++; + int token = Integer.valueOf(tokens.nextToken()); + if (token == 3) { + throw new RuntimeException("Something happened"); + } + return Integer.valueOf(token); + } + return null; + } + + @Override + public void open(Serializable checkpoint) throws Exception { + tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ","); + } +} \ No newline at end of file diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java new file mode 100644 index 0000000000..909596766d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java @@ -0,0 +1,13 @@ +package com.baeldung.batch.understanding; + +import java.util.List; + +import javax.batch.api.chunk.AbstractItemWriter; +import javax.inject.Named; + +@Named +public class SimpleChunkWriter extends AbstractItemWriter { + @Override + public void writeItems(List items) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java new file mode 100644 index 0000000000..e813a699c2 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java @@ -0,0 +1,41 @@ +package com.baeldung.batch.understanding.exception; + +import java.io.Serializable; + +public class MyInputRecord implements Serializable { + private int id; + + public MyInputRecord(int id) { + this.id = id; + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + + MyInputRecord that = (MyInputRecord) o; + + return id == that.id; + } + + @Override + public int hashCode() { + return id; + } + + @Override + public String toString() { + return "MyInputRecord: " + id; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java new file mode 100644 index 0000000000..4427a1f548 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java @@ -0,0 +1,15 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.ItemProcessor; +import javax.inject.Named; + +@Named +public class MyItemProcessor implements ItemProcessor { + @Override + public Object processItem(Object t) { + if (((MyInputRecord) t).getId() == 6) { + throw new NullPointerException(); + } + return new MyOutputRecord(((MyInputRecord) t).getId()); + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java new file mode 100644 index 0000000000..dd1876ab7d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java @@ -0,0 +1,42 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.AbstractItemReader; +import javax.inject.Named; +import java.io.Serializable; +import java.util.StringTokenizer; + +@Named +public class MyItemReader extends AbstractItemReader { + private StringTokenizer tokens; + private MyInputRecord lastElement; + private boolean alreadyFailed; + + @Override + public void open(Serializable checkpoint) { + tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ","); + if (checkpoint != null) { + while (!Integer.valueOf(tokens.nextToken()) + .equals(((MyInputRecord) checkpoint).getId())) { + } + } + } + + @Override + public Object readItem() { + if (tokens.hasMoreTokens()) { + int token = Integer.valueOf(tokens.nextToken()); + if (token == 5 && !alreadyFailed) { + alreadyFailed = true; + throw new IllegalArgumentException("Could not read record"); + } + lastElement = new MyInputRecord(token); + return lastElement; + } + return null; + } + + @Override + public Serializable checkpointInfo() throws Exception { + return lastElement; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java new file mode 100644 index 0000000000..4e80d86d44 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java @@ -0,0 +1,19 @@ + +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.AbstractItemWriter; +import javax.inject.Named; +import java.util.List; + +@Named +public class MyItemWriter extends AbstractItemWriter { + private static int retries = 0; + + @Override + public void writeItems(List list) { + if (retries <= 3 && list.contains(new MyOutputRecord(8))) { + retries++; + throw new UnsupportedOperationException(); + } + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java new file mode 100644 index 0000000000..8f18fca7ba --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java @@ -0,0 +1,39 @@ +package com.baeldung.batch.understanding.exception; + +import java.io.Serializable; + +public class MyOutputRecord implements Serializable { + private int id; + + public MyOutputRecord(int id) { + this.id = id; + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + + MyOutputRecord that = (MyOutputRecord) o; + + return id == that.id; + } + + @Override + public int hashCode() { + return id; + } + + @Override + public String toString() { + return "MyOutputRecord: " + id; + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java new file mode 100644 index 0000000000..3bd35820c3 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.RetryProcessListener; +import javax.inject.Named; + +@Named +public class MyRetryProcessorListener implements RetryProcessListener { + @Override + public void onRetryProcessException(Object item, Exception ex) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java new file mode 100644 index 0000000000..5c4f56b75d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.RetryReadListener; +import javax.inject.Named; + +@Named +public class MyRetryReadListener implements RetryReadListener { + @Override + public void onRetryReadException(Exception ex) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java new file mode 100644 index 0000000000..a8683d86a9 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java @@ -0,0 +1,12 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.RetryWriteListener; +import javax.inject.Named; +import java.util.List; + +@Named +public class MyRetryWriteListener implements RetryWriteListener { + @Override + public void onRetryWriteException(List items, Exception ex) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java new file mode 100644 index 0000000000..74f7565cf7 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.SkipProcessListener; +import javax.inject.Named; + +@Named +public class MySkipProcessorListener implements SkipProcessListener { + @Override + public void onSkipProcessItem(Object t, Exception e) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java new file mode 100644 index 0000000000..aecaf93e75 --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java @@ -0,0 +1,11 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.SkipReadListener; +import javax.inject.Named; + +@Named +public class MySkipReadListener implements SkipReadListener { + @Override + public void onSkipReadItem(Exception e) throws Exception { + } +} diff --git a/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java new file mode 100644 index 0000000000..928773b61d --- /dev/null +++ b/jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java @@ -0,0 +1,13 @@ +package com.baeldung.batch.understanding.exception; + +import javax.batch.api.chunk.listener.SkipWriteListener; +import javax.inject.Named; +import java.util.List; + +@Named +public class MySkipWriteListener implements SkipWriteListener { + @Override + public void onSkipWriteItem(List list, Exception e) throws Exception { + list.remove(new MyOutputRecord(2)); + } +} diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml b/jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml new file mode 100644 index 0000000000..b0f327dd39 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml new file mode 100644 index 0000000000..4905586fb9 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml @@ -0,0 +1,18 @@ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml new file mode 100644 index 0000000000..207a9242b1 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml b/jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml new file mode 100644 index 0000000000..d152f063f6 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml @@ -0,0 +1,13 @@ + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml b/jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml new file mode 100644 index 0000000000..76c64ee899 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml new file mode 100644 index 0000000000..9c707de8a4 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml @@ -0,0 +1,9 @@ + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml new file mode 100644 index 0000000000..b2b15b7bd9 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml @@ -0,0 +1,11 @@ + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml new file mode 100644 index 0000000000..743fcafd65 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml new file mode 100644 index 0000000000..2fafb83cc7 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/simpleJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/simpleJobSequence.xml new file mode 100644 index 0000000000..7110db7f23 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/simpleJobSequence.xml @@ -0,0 +1,17 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml b/jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml new file mode 100644 index 0000000000..0a9ea97dc7 --- /dev/null +++ b/jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jee-7/src/main/resources/META-INF/beans.xml b/jee-7/src/main/resources/META-INF/beans.xml new file mode 100644 index 0000000000..ae0f4bf2ee --- /dev/null +++ b/jee-7/src/main/resources/META-INF/beans.xml @@ -0,0 +1,8 @@ + + + \ No newline at end of file diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java b/jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java new file mode 100644 index 0000000000..5060bd9b91 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java @@ -0,0 +1,79 @@ +package com.baeldung.batch.understanding; + +import java.util.HashMap; +import java.util.Map; + +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; + +public class BatchTestHelper { + private static final int MAX_TRIES = 40; + private static final int THREAD_SLEEP = 1000; + + private BatchTestHelper() { + throw new UnsupportedOperationException(); + } + + public static JobExecution keepTestAlive(JobExecution jobExecution) throws InterruptedException { + int maxTries = 0; + while (!jobExecution.getBatchStatus() + .equals(BatchStatus.COMPLETED)) { + if (maxTries < MAX_TRIES) { + maxTries++; + Thread.sleep(THREAD_SLEEP); + jobExecution = BatchRuntime.getJobOperator() + .getJobExecution(jobExecution.getExecutionId()); + } else { + break; + } + } + Thread.sleep(THREAD_SLEEP); + return jobExecution; + } + + public static JobExecution keepTestFailed(JobExecution jobExecution) throws InterruptedException { + int maxTries = 0; + while (!jobExecution.getBatchStatus() + .equals(BatchStatus.FAILED)) { + if (maxTries < MAX_TRIES) { + maxTries++; + Thread.sleep(THREAD_SLEEP); + jobExecution = BatchRuntime.getJobOperator() + .getJobExecution(jobExecution.getExecutionId()); + } else { + break; + } + } + Thread.sleep(THREAD_SLEEP); + + return jobExecution; + } + + public static JobExecution keepTestStopped(JobExecution jobExecution) throws InterruptedException { + int maxTries = 0; + while (!jobExecution.getBatchStatus() + .equals(BatchStatus.STOPPED)) { + if (maxTries < MAX_TRIES) { + maxTries++; + Thread.sleep(THREAD_SLEEP); + jobExecution = BatchRuntime.getJobOperator() + .getJobExecution(jobExecution.getExecutionId()); + } else { + break; + } + } + Thread.sleep(THREAD_SLEEP); + return jobExecution; + } + + public static Map getMetricsMap(Metric[] metrics) { + Map metricsMap = new HashMap<>(); + for (Metric metric : metrics) { + metricsMap.put(metric.getType(), metric.getValue()); + } + return metricsMap; + } + +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java new file mode 100644 index 0000000000..a9488c5c03 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; +import java.util.Map; +import java.util.Properties; +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; +import javax.batch.runtime.StepExecution; +import com.baeldung.batch.understanding.BatchTestHelper; + +import org.junit.jupiter.api.Test; + +class CustomCheckPointUnitTest { + @Test + public void givenChunk_whenCustomCheckPoint_thenCommitCount_3() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("customCheckPoint", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + for (StepExecution stepExecution : jobOperator.getStepExecutions(executionId)) { + if (stepExecution.getStepName() + .equals("firstChunkStep")) { + Map metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics()); + assertEquals(3L, metricsMap.get(Metric.MetricType.COMMIT_COUNT) + .longValue()); + } + } + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java new file mode 100644 index 0000000000..7c5e8d0b78 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java @@ -0,0 +1,74 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; + +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class JobSequenceUnitTest { + @Test + public void givenTwoSteps_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(2 , jobOperator.getStepExecutions(executionId).size()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenFlow_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("flowJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(3 , jobOperator.getStepExecutions(executionId).size()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenDecider_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("decideJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + List executedSteps = new ArrayList<>(); + for (StepExecution stepExecution : stepExecutions) { + executedSteps.add(stepExecution.getStepName()); + } + assertEquals(2, jobOperator.getStepExecutions(executionId).size()); + assertArrayEquals(new String[] { "firstBatchStepStep1", "firstBatchStepStep3" }, executedSteps.toArray()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenSplit_thenBatch_CompletesWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("splitJobSequence", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + List executedSteps = new ArrayList<>(); + for (StepExecution stepExecution : stepExecutions) { + executedSteps.add(stepExecution.getStepName()); + } + assertEquals(3, stepExecutions.size()); + assertTrue(executedSteps.contains("splitJobSequenceStep1")); + assertTrue(executedSteps.contains("splitJobSequenceStep2")); + assertTrue(executedSteps.contains("splitJobSequenceStep3")); + assertTrue(executedSteps.get(0).equals("splitJobSequenceStep1") || executedSteps.get(0).equals("splitJobSequenceStep2")); + assertTrue(executedSteps.get(1).equals("splitJobSequenceStep1") || executedSteps.get(1).equals("splitJobSequenceStep2")); + assertTrue(executedSteps.get(2).equals("splitJobSequenceStep3")); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java new file mode 100644 index 0000000000..485c997cc6 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java @@ -0,0 +1,68 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class SimpleBatchLetUnitTest { + @Test + public void givenBatchLet_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenBatchLetProperty_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("injectionSimpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenBatchLetPartition_thenBatch_CompleteWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("partitionSimpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenBatchLetStarted_whenStopped_thenBatchStopped() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobOperator.stop(executionId); + jobExecution = BatchTestHelper.keepTestStopped(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.STOPPED); + } + + @Test + public void givenBatchLetStopped_whenRestarted_thenBatchCompletesSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleBatchLet", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobOperator.stop(executionId); + jobExecution = BatchTestHelper.keepTestStopped(jobExecution); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.STOPPED); + executionId = jobOperator.restart(jobExecution.getExecutionId(), new Properties()); + jobExecution = BatchTestHelper.keepTestAlive(jobOperator.getJobExecution(executionId)); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java new file mode 100644 index 0000000000..57c794ba00 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java @@ -0,0 +1,67 @@ +package com.baeldung.batch.understanding; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class SimpleChunkUnitTest { + @Test + public void givenChunk_thenBatch_CompletesWithSucess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + for (StepExecution stepExecution : stepExecutions) { + if (stepExecution.getStepName() + .equals("firstChunkStep")) { + Map metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics()); + assertEquals(10L, metricsMap.get(Metric.MetricType.READ_COUNT) + .longValue()); + assertEquals(10L / 2L, metricsMap.get(Metric.MetricType.WRITE_COUNT) + .longValue()); + assertEquals(10L / 3 + (10L % 3 > 0 ? 1 : 0), metricsMap.get(Metric.MetricType.COMMIT_COUNT) + .longValue()); + } + } + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } + + @Test + public void givenChunk__thenBatch_fetchInformation() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + // job name contains simpleBatchLet which is the name of the file + assertTrue(jobOperator.getJobNames().contains("simpleChunk")); + // job parameters are empty + assertTrue(jobOperator.getParameters(executionId).isEmpty()); + // step execution information + List stepExecutions = jobOperator.getStepExecutions(executionId); + assertEquals("firstChunkStep", stepExecutions.get(0).getStepName()); + // finding out batch status + assertEquals(BatchStatus.COMPLETED, stepExecutions.get(0).getBatchStatus()); + Map metricTest = BatchTestHelper.getMetricsMap(stepExecutions.get(0).getMetrics()); + assertEquals(10L, metricTest.get(Metric.MetricType.READ_COUNT).longValue()); + assertEquals(5L, metricTest.get(Metric.MetricType.FILTER_COUNT).longValue()); + assertEquals(4L, metricTest.get(Metric.MetricType.COMMIT_COUNT).longValue()); + assertEquals(5L, metricTest.get(Metric.MetricType.WRITE_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.READ_SKIP_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.WRITE_SKIP_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.PROCESS_SKIP_COUNT).longValue()); + assertEquals(0L, metricTest.get(Metric.MetricType.ROLLBACK_COUNT).longValue()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java new file mode 100644 index 0000000000..0f6d068888 --- /dev/null +++ b/jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java @@ -0,0 +1,48 @@ +package com.baeldung.batch.understanding; + +import static org.junit.Assert.assertTrue; +import static org.junit.jupiter.api.Assertions.*; + +import java.util.List; +import java.util.Map; +import java.util.Properties; +import javax.batch.operations.JobOperator; +import javax.batch.runtime.BatchRuntime; +import javax.batch.runtime.BatchStatus; +import javax.batch.runtime.JobExecution; +import javax.batch.runtime.Metric.MetricType; +import javax.batch.runtime.StepExecution; + +import org.junit.jupiter.api.Test; + +class SimpleErrorChunkUnitTest { + + @Test + public void givenChunkError_thenBatch_CompletesWithFailed() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleErrorChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestFailed(jobExecution); + System.out.println(jobExecution.getBatchStatus()); + assertEquals(jobExecution.getBatchStatus(), BatchStatus.FAILED); + } + + @Test + public void givenChunkError_thenErrorSkipped_CompletesWithSuccess() throws Exception { + JobOperator jobOperator = BatchRuntime.getJobOperator(); + Long executionId = jobOperator.start("simpleErrorSkipChunk", new Properties()); + JobExecution jobExecution = jobOperator.getJobExecution(executionId); + jobExecution = BatchTestHelper.keepTestAlive(jobExecution); + List stepExecutions = jobOperator.getStepExecutions(executionId); + for (StepExecution stepExecution : stepExecutions) { + if (stepExecution.getStepName() + .equals("errorStep")) { + Map metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics()); + long skipCount = metricsMap.get(MetricType.PROCESS_SKIP_COUNT) + .longValue(); + assertTrue("Skip count=" + skipCount, skipCount == 1l || skipCount == 2l); + } + } + assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED); + } +} diff --git a/jenkins/hello-world/pom.xml b/jenkins/hello-world/pom.xml index fb2154c7ad..f00a551173 100644 --- a/jenkins/hello-world/pom.xml +++ b/jenkins/hello-world/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - jenkins-hello-world + hello-world 1.0-SNAPSHOT + hello-world hpi - Hello World Plugin A sample Jenkins Hello World plugin diff --git a/jersey/pom.xml b/jersey/pom.xml index b55bdc5330..a3adb4cf5a 100644 --- a/jersey/pom.xml +++ b/jersey/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - com.baeldung jersey 0.0.1-SNAPSHOT + jersey war diff --git a/jhipster/jhipster-microservice/pom.xml b/jhipster/jhipster-microservice/pom.xml index 4a60e47f87..051d5f70b7 100644 --- a/jhipster/jhipster-microservice/pom.xml +++ b/jhipster/jhipster-microservice/pom.xml @@ -3,9 +3,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jhipster-microservice + jhipster-microservice pom - JHipster Microservice - + jhipster com.baeldung.jhipster diff --git a/jhipster/jhipster-monolithic/pom.xml b/jhipster/jhipster-monolithic/pom.xml index e242668759..12dead99df 100644 --- a/jhipster/jhipster-monolithic/pom.xml +++ b/jhipster/jhipster-monolithic/pom.xml @@ -3,6 +3,7 @@ 4.0.0 jhipster-monolithic war + jhipster-monolithic JHipster Monolithic Application diff --git a/jni/pom.xml b/jni/pom.xml index d4cc409d33..4850e07ed7 100644 --- a/jni/pom.xml +++ b/jni/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jni - + jni + com.baeldung parent-modules diff --git a/jsf/pom.xml b/jsf/pom.xml index 2ac8a9f7c2..fc6d4a0ee2 100644 --- a/jsf/pom.xml +++ b/jsf/pom.xml @@ -4,6 +4,7 @@ 4.0.0 jsf 0.1-SNAPSHOT + jsf war diff --git a/json/pom.xml b/json/pom.xml index b688baec06..fce2d26db5 100644 --- a/json/pom.xml +++ b/json/pom.xml @@ -4,7 +4,8 @@ org.baeldung json 0.0.1-SNAPSHOT - + json + com.baeldung parent-modules @@ -32,6 +33,16 @@ org.json json 20171018 + + + com.google.code.gson + gson + 2.8.5 + + + com.fasterxml.jackson.core + jackson-databind + 2.9.7 javax.json.bind diff --git a/json/src/main/java/com/baeldung/escape/JsonEscape.java b/json/src/main/java/com/baeldung/escape/JsonEscape.java new file mode 100644 index 0000000000..1e5f0d87cb --- /dev/null +++ b/json/src/main/java/com/baeldung/escape/JsonEscape.java @@ -0,0 +1,41 @@ +package com.baeldung.escape; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.gson.JsonObject; +import org.json.JSONObject; + +class JsonEscape { + + String escapeJson(String input) { + JSONObject jsonObject = new JSONObject(); + jsonObject.put("message", input); + return jsonObject.toString(); + } + + String escapeGson(String input) { + JsonObject gsonObject = new JsonObject(); + gsonObject.addProperty("message", input); + return gsonObject.toString(); + } + + String escapeJackson(String input) throws JsonProcessingException { + return new ObjectMapper().writeValueAsString(new Payload(input)); + } + + static class Payload { + String message; + + Payload(String message) { + this.message = message; + } + + public String getMessage() { + return message; + } + + public void setMessage(String message) { + this.message = message; + } + } +} diff --git a/json/src/test/java/com/baeldung/escape/JsonEscapeUnitTest.java b/json/src/test/java/com/baeldung/escape/JsonEscapeUnitTest.java new file mode 100644 index 0000000000..e959fa227b --- /dev/null +++ b/json/src/test/java/com/baeldung/escape/JsonEscapeUnitTest.java @@ -0,0 +1,36 @@ +package com.baeldung.escape; + +import com.fasterxml.jackson.core.JsonProcessingException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.*; + +class JsonEscapeUnitTest { + + private JsonEscape testedInstance; + private static final String EXPECTED = "{\"message\":\"Hello \\\"World\\\"\"}"; + + @BeforeEach + void setUp() { + testedInstance = new JsonEscape(); + } + + @Test + void escapeJson() { + String actual = testedInstance.escapeJson("Hello \"World\""); + assertEquals(EXPECTED, actual); + } + + @Test + void escapeGson() { + String actual = testedInstance.escapeGson("Hello \"World\""); + assertEquals(EXPECTED, actual); + } + + @Test + void escapeJackson() throws JsonProcessingException { + String actual = testedInstance.escapeJackson("Hello \"World\""); + assertEquals(EXPECTED, actual); + } +} \ No newline at end of file diff --git a/jsoup/pom.xml b/jsoup/pom.xml index 2704d7bc00..f6e25e7a23 100644 --- a/jsoup/pom.xml +++ b/jsoup/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jsoup + jsoup jar diff --git a/jta/pom.xml b/jta/pom.xml index 89bdccf25e..4754c1872b 100644 --- a/jta/pom.xml +++ b/jta/pom.xml @@ -3,8 +3,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - jta-demo + jta 1.0-SNAPSHOT + jta jar JEE JTA demo diff --git a/jws/pom.xml b/jws/pom.xml index 1970ab9921..2c89b687f8 100644 --- a/jws/pom.xml +++ b/jws/pom.xml @@ -3,9 +3,9 @@ 4.0.0 com.example jws - war 0.0.1-SNAPSHOT - jws-example + jws + war com.baeldung diff --git a/kotlin-libraries/README.md b/kotlin-libraries/README.md index b9611043c8..d1ef77aa46 100644 --- a/kotlin-libraries/README.md +++ b/kotlin-libraries/README.md @@ -8,3 +8,4 @@ - [Kotlin with Ktor](http://www.baeldung.com/kotlin-ktor) - [Guide to the Kotlin Exposed Framework](https://www.baeldung.com/kotlin-exposed-persistence) - [Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates) +- [Introduction to Arrow in Kotlin](https://www.baeldung.com/kotlin-arrow) diff --git a/kotlin-libraries/pom.xml b/kotlin-libraries/pom.xml index c5b7fed951..ae77a9aa2d 100644 --- a/kotlin-libraries/pom.xml +++ b/kotlin-libraries/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 kotlin-libraries + kotlin-libraries jar @@ -87,6 +88,13 @@ h2 ${h2database.version} + + + io.arrow-kt + arrow-core + 0.7.3 + + diff --git a/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEither.kt b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEither.kt new file mode 100644 index 0000000000..75dfb9a2a4 --- /dev/null +++ b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEither.kt @@ -0,0 +1,54 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.Either +import arrow.core.filterOrElse +import kotlin.math.sqrt + +class FunctionalErrorHandlingWithEither { + + sealed class ComputeProblem { + object OddNumber : ComputeProblem() + object NotANumber : ComputeProblem() + } + + fun parseInput(s : String) : Either = Either.cond(s.toIntOrNull() != null, {-> s.toInt()}, {->ComputeProblem.NotANumber} ) + + fun isEven(x : Int) : Boolean = x % 2 == 0 + + fun biggestDivisor(x: Int) : Int = biggestDivisor(x, 2) + + fun biggestDivisor(x : Int, y : Int) : Int { + if(x == y){ + return 1; + } + if(x % y == 0){ + return x / y; + } + return biggestDivisor(x, y+1) + } + + fun isSquareNumber(x : Int) : Boolean { + val sqrt: Double = sqrt(x.toDouble()) + return sqrt % 1.0 == 0.0 + } + + fun computeWithEither(input : String) : Either { + return parseInput(input) + .filterOrElse(::isEven) {->ComputeProblem.OddNumber} + .map (::biggestDivisor) + .map (::isSquareNumber) + } + + fun computeWithEitherClient(input : String) { + val computeWithEither = computeWithEither(input) + + when(computeWithEither){ + is Either.Right -> "The greatest divisor is square number: ${computeWithEither.b}" + is Either.Left -> when(computeWithEither.a){ + is ComputeProblem.NotANumber -> "Wrong input! Not a number!" + is ComputeProblem.OddNumber -> "It is an odd number!" + } + } + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOption.kt b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOption.kt new file mode 100644 index 0000000000..5fddd1d88e --- /dev/null +++ b/kotlin-libraries/src/main/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOption.kt @@ -0,0 +1,46 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.None +import arrow.core.Option +import arrow.core.Some +import kotlin.math.sqrt + +class FunctionalErrorHandlingWithOption { + + fun parseInput(s : String) : Option = Option.fromNullable(s.toIntOrNull()) + + fun isEven(x : Int) : Boolean = x % 2 == 0 + + fun biggestDivisor(x: Int) : Int = biggestDivisor(x, 2) + + fun biggestDivisor(x : Int, y : Int) : Int { + if(x == y){ + return 1; + } + if(x % y == 0){ + return x / y; + } + return biggestDivisor(x, y+1) + } + + fun isSquareNumber(x : Int) : Boolean { + val sqrt: Double = sqrt(x.toDouble()) + return sqrt % 1.0 == 0.0 + } + + fun computeWithOption(input : String) : Option { + return parseInput(input) + .filter(::isEven) + .map(::biggestDivisor) + .map(::isSquareNumber) + } + + fun computeWithOptionClient(input : String) : String{ + val computeOption = computeWithOption(input) + + return when(computeOption){ + is None -> "Not an even number!" + is Some -> "The greatest divisor is square number: ${computeOption.t}" + } + } +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt new file mode 100644 index 0000000000..692425ee07 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt @@ -0,0 +1,143 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.* +import org.junit.Assert +import org.junit.Test + +class FunctionalDataTypes { + + @Test + fun whenIdCreated_thanValueIsPresent(){ + val id = Id("foo") + val justId = Id.just("foo"); + + Assert.assertEquals("foo", id.extract()) + Assert.assertEquals(justId, id) + } + + fun length(s : String) : Int = s.length + + fun isBigEnough(i : Int) : Boolean = i > 10 + + @Test + fun whenIdCreated_thanMapIsAssociative(){ + val foo = Id("foo") + + val map1 = foo.map(::length) + .map(::isBigEnough) + val map2 = foo.map { s -> isBigEnough(length(s)) } + + Assert.assertEquals(map1, map2) + } + + fun lengthId(s : String) : Id = Id.just(length(s)) + + fun isBigEnoughId(i : Int) : Id = Id.just(isBigEnough(i)) + + @Test + fun whenIdCreated_thanFlatMapIsAssociative(){ + val bar = Id("bar") + + val flatMap = bar.flatMap(::lengthId) + .flatMap(::isBigEnoughId) + val flatMap1 = bar.flatMap { s -> lengthId(s).flatMap(::isBigEnoughId) } + + Assert.assertEquals(flatMap, flatMap1) + } + + @Test + fun whenOptionCreated_thanValueIsPresent(){ + val factory = Option.just(42) + val constructor = Option(42) + val emptyOptional = Option.empty() + val fromNullable = Option.fromNullable(null) + + Assert.assertEquals(42, factory.getOrElse { -1 }) + Assert.assertEquals(factory, constructor) + Assert.assertEquals(emptyOptional, fromNullable) + } + + @Test + fun whenOptionCreated_thanConstructorDifferFromFactory(){ + val constructor : Option = Option(null) + val fromNullable : Option = Option.fromNullable(null) + + try{ + constructor.map { s -> s!!.length } + Assert.fail() + } catch (e : KotlinNullPointerException){ + fromNullable.map { s->s!!.length } + } + Assert.assertNotEquals(constructor, fromNullable) + } + + fun wrapper(x : Integer?) : Option = if (x == null) Option.just(-1) else Option.just(x.toInt()) + + @Test + fun whenOptionFromNullableCreated_thanItBreaksLeftIdentity(){ + val optionFromNull = Option.fromNullable(null) + + Assert.assertNotEquals(optionFromNull.flatMap(::wrapper), wrapper(null)) + } + + @Test + fun whenEitherCreated_thanOneValueIsPresent(){ + val rightOnly : Either = Either.right(42) + val leftOnly : Either = Either.left("foo") + + Assert.assertTrue(rightOnly.isRight()) + Assert.assertTrue(leftOnly.isLeft()) + Assert.assertEquals(42, rightOnly.getOrElse { -1 }) + Assert.assertEquals(-1, leftOnly.getOrElse { -1 }) + + Assert.assertEquals(0, rightOnly.map { it % 2 }.getOrElse { -1 }) + Assert.assertEquals(-1, leftOnly.map { it % 2 }.getOrElse { -1 }) + Assert.assertTrue(rightOnly.flatMap { Either.Right(it % 2) }.isRight()) + Assert.assertTrue(leftOnly.flatMap { Either.Right(it % 2) }.isLeft()) + } + + @Test + fun whenEvalNowUsed_thenMapEvaluatedLazily(){ + val now = Eval.now(1) + Assert.assertEquals(1, now.value()) + + var counter : Int = 0 + val map = now.map { x -> counter++; x+1 } + Assert.assertEquals(0, counter) + + val value = map.value() + Assert.assertEquals(2, value) + Assert.assertEquals(1, counter) + } + + @Test + fun whenEvalLaterUsed_theResultIsMemoized(){ + var counter : Int = 0 + val later = Eval.later { counter++; counter } + Assert.assertEquals(0, counter) + + val firstValue = later.value() + Assert.assertEquals(1, firstValue) + Assert.assertEquals(1, counter) + + val secondValue = later.value() + Assert.assertEquals(1, secondValue) + Assert.assertEquals(1, counter) + } + + @Test + fun whenEvalAlwaysUsed_theResultIsNotMemoized(){ + var counter : Int = 0 + val later = Eval.always { counter++; counter } + Assert.assertEquals(0, counter) + + val firstValue = later.value() + Assert.assertEquals(1, firstValue) + Assert.assertEquals(1, counter) + + val secondValue = later.value() + Assert.assertEquals(2, secondValue) + Assert.assertEquals(2, counter) + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt new file mode 100644 index 0000000000..47fbf825a0 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt @@ -0,0 +1,68 @@ +package com.baeldung.kotlin.arrow + +import arrow.core.Either +import com.baeldung.kotlin.arrow.FunctionalErrorHandlingWithEither.ComputeProblem.NotANumber +import com.baeldung.kotlin.arrow.FunctionalErrorHandlingWithEither.ComputeProblem.OddNumber +import org.junit.Assert +import org.junit.Test + +class FunctionalErrorHandlingWithEitherTest { + + val operator = FunctionalErrorHandlingWithEither() + + @Test + fun givenInvalidInput_whenComputeInvoked_NotANumberIsPresent(){ + val computeWithEither = operator.computeWithEither("bar") + + Assert.assertTrue(computeWithEither.isLeft()) + when(computeWithEither){ + is Either.Left -> when(computeWithEither.a){ + NotANumber -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } + + @Test + fun givenOddNumberInput_whenComputeInvoked_OddNumberIsPresent(){ + val computeWithEither = operator.computeWithEither("121") + + Assert.assertTrue(computeWithEither.isLeft()) + when(computeWithEither){ + is Either.Left -> when(computeWithEither.a){ + OddNumber -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } + + @Test + fun givenEvenNumberWithoutSquare_whenComputeInvoked_OddNumberIsPresent(){ + val computeWithEither = operator.computeWithEither("100") + + Assert.assertTrue(computeWithEither.isRight()) + when(computeWithEither){ + is Either.Right -> when(computeWithEither.b){ + false -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } + + @Test + fun givenEvenNumberWithSquare_whenComputeInvoked_OddNumberIsPresent(){ + val computeWithEither = operator.computeWithEither("98") + + Assert.assertTrue(computeWithEither.isRight()) + when(computeWithEither){ + is Either.Right -> when(computeWithEither.b){ + true -> "Ok." + else -> Assert.fail() + } + else -> Assert.fail() + } + } +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt new file mode 100644 index 0000000000..3ca4cd033f --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt @@ -0,0 +1,34 @@ +package com.baeldung.kotlin.arrow + +import org.junit.Assert +import org.junit.Test + +class FunctionalErrorHandlingWithOptionTest { + + val operator = FunctionalErrorHandlingWithOption() + + @Test + fun givenInvalidInput_thenErrorMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("foo") + Assert.assertEquals("Not an even number!", useComputeOption) + } + + @Test + fun givenOddNumberInput_thenErrorMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("539") + Assert.assertEquals("Not an even number!",useComputeOption) + } + + @Test + fun givenEvenNumberInputWithNonSquareNum_thenFalseMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("100") + Assert.assertEquals("The greatest divisor is square number: false",useComputeOption) + } + + @Test + fun givenEvenNumberInputWithSquareNum_thenTrueMessageIsPresent(){ + val useComputeOption = operator.computeWithOptionClient("242") + Assert.assertEquals("The greatest divisor is square number: true",useComputeOption) + } + +} \ No newline at end of file diff --git a/libraries-data/README.md b/libraries-data/README.md index 7e40a4a2e2..69856af66b 100644 --- a/libraries-data/README.md +++ b/libraries-data/README.md @@ -14,3 +14,4 @@ - [Building a Data Pipeline with Flink and Kafka](https://www.baeldung.com/kafka-flink-data-pipeline) - [Intro to Apache Storm](https://www.baeldung.com/apache-storm) - [Guide to Ebean ORM](https://www.baeldung.com/ebean-orm) +- [Introduction to Kafka Connectors](https://www.baeldung.com/kafka-connectors-guide) diff --git a/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-sink.properties b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-sink.properties new file mode 100644 index 0000000000..594ccc6e95 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-sink.properties @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +name=local-file-sink +connector.class=FileStreamSink +tasks.max=1 +file=test.sink.txt +topics=connect-test \ No newline at end of file diff --git a/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-source.properties b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-source.properties new file mode 100644 index 0000000000..599cf4cb2a --- /dev/null +++ b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-file-source.properties @@ -0,0 +1,20 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +name=local-file-source +connector.class=FileStreamSource +tasks.max=1 +file=test.txt +topic=connect-test \ No newline at end of file diff --git a/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-standalone.properties b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-standalone.properties new file mode 100644 index 0000000000..a2369fa144 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/01_Quick_Start/connect-standalone.properties @@ -0,0 +1,44 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# These are defaults. This file just demonstrates how to override some settings. +bootstrap.servers=localhost:9092 + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=false +value.converter.schemas.enable=false + +offset.storage.file.filename=/tmp/connect.offsets +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Note: symlinks will be followed to discover dependencies or plugins. +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=C:\Software\confluent-5.0.0\share\java +#plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/02_Distributed/connect-distributed.properties b/libraries-data/src/main/kafka-connect/02_Distributed/connect-distributed.properties new file mode 100644 index 0000000000..5b91baddbd --- /dev/null +++ b/libraries-data/src/main/kafka-connect/02_Distributed/connect-distributed.properties @@ -0,0 +1,88 @@ +## +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +## + +# This file contains some of the configurations for the Kafka Connect distributed worker. This file is intended +# to be used with the examples, and some settings may differ from those used in a production system, especially +# the `bootstrap.servers` and those specifying replication factors. + +# A list of host/port pairs to use for establishing the initial connection to the Kafka cluster. +bootstrap.servers=localhost:9092 + +# unique name for the cluster, used in forming the Connect cluster group. Note that this must not conflict with consumer group IDs +group.id=connect-cluster + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=true +value.converter.schemas.enable=true + +# Topic to use for storing offsets. This topic should have many partitions and be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +offset.storage.topic=connect-offsets +offset.storage.replication.factor=1 +#offset.storage.partitions=25 + +# Topic to use for storing connector and task configurations; note that this should be a single partition, highly replicated, +# and compacted topic. Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +config.storage.topic=connect-configs +config.storage.replication.factor=1 + +# Topic to use for storing statuses. This topic can have multiple partitions and should be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +status.storage.topic=connect-status +status.storage.replication.factor=1 +#status.storage.partitions=5 + +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# These are provided to inform the user about the presence of the REST host and port configs +# Hostname & Port for the REST API to listen on. If this is set, it will bind to the interface used to listen to requests. +#rest.host.name= +#rest.port=8083 + +# The Hostname & Port that will be given out to other workers to connect to i.e. URLs that are routable from other servers. +#rest.advertised.host.name= +#rest.advertised.port= + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-sink.json b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-sink.json new file mode 100644 index 0000000000..8902ecce52 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-sink.json @@ -0,0 +1,9 @@ +{ + "name": "local-file-sink", + "config": { + "connector.class": "FileStreamSink", + "tasks.max": 1, + "file": "test-distributed.sink.txt", + "topics": "connect-distributed" + } +} diff --git a/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-source.json b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-source.json new file mode 100644 index 0000000000..77e949c91b --- /dev/null +++ b/libraries-data/src/main/kafka-connect/02_Distributed/connect-file-source.json @@ -0,0 +1,9 @@ +{ + "name": "local-file-source", + "config": { + "connector.class": "FileStreamSource", + "tasks.max": 1, + "file": "test-distributed.txt", + "topic": "connect-distributed" + } +} diff --git a/libraries-data/src/main/kafka-connect/03_Transform/connect-distributed.properties b/libraries-data/src/main/kafka-connect/03_Transform/connect-distributed.properties new file mode 100644 index 0000000000..fa63be24b8 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/03_Transform/connect-distributed.properties @@ -0,0 +1,88 @@ +## +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +## + +# This file contains some of the configurations for the Kafka Connect distributed worker. This file is intended +# to be used with the examples, and some settings may differ from those used in a production system, especially +# the `bootstrap.servers` and those specifying replication factors. + +# A list of host/port pairs to use for establishing the initial connection to the Kafka cluster. +bootstrap.servers=localhost:9092 + +# unique name for the cluster, used in forming the Connect cluster group. Note that this must not conflict with consumer group IDs +group.id=connect-cluster + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=false +value.converter.schemas.enable=false + +# Topic to use for storing offsets. This topic should have many partitions and be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +offset.storage.topic=connect-offsets +offset.storage.replication.factor=1 +#offset.storage.partitions=25 + +# Topic to use for storing connector and task configurations; note that this should be a single partition, highly replicated, +# and compacted topic. Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +config.storage.topic=connect-configs +config.storage.replication.factor=1 + +# Topic to use for storing statuses. This topic can have multiple partitions and should be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +status.storage.topic=connect-status +status.storage.replication.factor=1 +#status.storage.partitions=5 + +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# These are provided to inform the user about the presence of the REST host and port configs +# Hostname & Port for the REST API to listen on. If this is set, it will bind to the interface used to listen to requests. +#rest.host.name= +#rest.port=8083 + +# The Hostname & Port that will be given out to other workers to connect to i.e. URLs that are routable from other servers. +#rest.advertised.host.name= +#rest.advertised.port= + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/03_Transform/connect-file-source-transform.json b/libraries-data/src/main/kafka-connect/03_Transform/connect-file-source-transform.json new file mode 100644 index 0000000000..e5e21a0608 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/03_Transform/connect-file-source-transform.json @@ -0,0 +1,15 @@ +{ + "name": "local-file-source", + "config": { + "connector.class": "FileStreamSource", + "tasks.max": 1, + "file": "transformation.txt", + "topic": "connect-transformation", + "transforms": "MakeMap,InsertSource", + "transforms.MakeMap.type": "org.apache.kafka.connect.transforms.HoistField$Value", + "transforms.MakeMap.field": "line", + "transforms.InsertSource.type": "org.apache.kafka.connect.transforms.InsertField$Value", + "transforms.InsertSource.static.field": "data_source", + "transforms.InsertSource.static.value": "test-file-source" + } +} diff --git a/libraries-data/src/main/kafka-connect/04_Custom/connect-distributed.properties b/libraries-data/src/main/kafka-connect/04_Custom/connect-distributed.properties new file mode 100644 index 0000000000..5b91baddbd --- /dev/null +++ b/libraries-data/src/main/kafka-connect/04_Custom/connect-distributed.properties @@ -0,0 +1,88 @@ +## +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +## + +# This file contains some of the configurations for the Kafka Connect distributed worker. This file is intended +# to be used with the examples, and some settings may differ from those used in a production system, especially +# the `bootstrap.servers` and those specifying replication factors. + +# A list of host/port pairs to use for establishing the initial connection to the Kafka cluster. +bootstrap.servers=localhost:9092 + +# unique name for the cluster, used in forming the Connect cluster group. Note that this must not conflict with consumer group IDs +group.id=connect-cluster + +# The converters specify the format of data in Kafka and how to translate it into Connect data. Every Connect user will +# need to configure these based on the format they want their data in when loaded from or stored into Kafka +key.converter=org.apache.kafka.connect.json.JsonConverter +value.converter=org.apache.kafka.connect.json.JsonConverter +# Converter-specific settings can be passed in by prefixing the Converter's setting with the converter we want to apply +# it to +key.converter.schemas.enable=true +value.converter.schemas.enable=true + +# Topic to use for storing offsets. This topic should have many partitions and be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +offset.storage.topic=connect-offsets +offset.storage.replication.factor=1 +#offset.storage.partitions=25 + +# Topic to use for storing connector and task configurations; note that this should be a single partition, highly replicated, +# and compacted topic. Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +config.storage.topic=connect-configs +config.storage.replication.factor=1 + +# Topic to use for storing statuses. This topic can have multiple partitions and should be replicated and compacted. +# Kafka Connect will attempt to create the topic automatically when needed, but you can always manually create +# the topic before starting Kafka Connect if a specific topic configuration is needed. +# Most users will want to use the built-in default replication factor of 3 or in some cases even specify a larger value. +# Since this means there must be at least as many brokers as the maximum replication factor used, we'd like to be able +# to run this example on a single-broker cluster and so here we instead set the replication factor to 1. +status.storage.topic=connect-status +status.storage.replication.factor=1 +#status.storage.partitions=5 + +# Flush much faster than normal, which is useful for testing/debugging +offset.flush.interval.ms=10000 + +# These are provided to inform the user about the presence of the REST host and port configs +# Hostname & Port for the REST API to listen on. If this is set, it will bind to the interface used to listen to requests. +#rest.host.name= +#rest.port=8083 + +# The Hostname & Port that will be given out to other workers to connect to i.e. URLs that are routable from other servers. +#rest.advertised.host.name= +#rest.advertised.port= + +# Set to a list of filesystem paths separated by commas (,) to enable class loading isolation for plugins +# (connectors, converters, transformations). The list should consist of top level directories that include +# any combination of: +# a) directories immediately containing jars with plugins and their dependencies +# b) uber-jars with plugins and their dependencies +# c) directories immediately containing the package directory structure of classes of plugins and their dependencies +# Examples: +# plugin.path=/usr/local/share/java,/usr/local/share/kafka/plugins,/opt/connectors, +# Replace the relative path below with an absolute path if you are planning to start Kafka Connect from within a +# directory other than the home directory of Confluent Platform. +plugin.path=./share/java diff --git a/libraries-data/src/main/kafka-connect/04_Custom/connect-mongodb-sink.json b/libraries-data/src/main/kafka-connect/04_Custom/connect-mongodb-sink.json new file mode 100644 index 0000000000..333768e4b7 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/04_Custom/connect-mongodb-sink.json @@ -0,0 +1,22 @@ +{ + "firstName": "John", + "lastName": "Smith", + "age": 25, + "address": { + "streetAddress": "21 2nd Street", + "city": "New York", + "state": "NY", + "postalCode": "10021" + }, + "phoneNumber": [{ + "type": "home", + "number": "212 555-1234" + }, { + "type": "fax", + "number": "646 555-4567" + } + ], + "gender": { + "type": "male" + } +} diff --git a/libraries-data/src/main/kafka-connect/04_Custom/connect-mqtt-source.json b/libraries-data/src/main/kafka-connect/04_Custom/connect-mqtt-source.json new file mode 100644 index 0000000000..02d87c5ad7 --- /dev/null +++ b/libraries-data/src/main/kafka-connect/04_Custom/connect-mqtt-source.json @@ -0,0 +1,11 @@ +{ + "name": "mqtt-source", + "config": { + "connector.class": "io.confluent.connect.mqtt.MqttSourceConnector", + "tasks.max": 1, + "mqtt.server.uri": "ws://broker.hivemq.com:8000/mqtt", + "mqtt.topics": "baeldung", + "kafka.topic": "connect-custom", + "value.converter": "org.apache.kafka.connect.converters.ByteArrayConverter" + } +} diff --git a/libraries-server/pom.xml b/libraries-server/pom.xml index 6fca09faf4..661f5f01d5 100644 --- a/libraries-server/pom.xml +++ b/libraries-server/pom.xml @@ -1,9 +1,10 @@ 4.0.0 - com.baeldung libraries-server 0.0.1-SNAPSHOT + libraries-server + com.baeldung parent-modules diff --git a/libraries/pom.xml b/libraries/pom.xml index 8ffd33272d..cb85a57304 100644 --- a/libraries/pom.xml +++ b/libraries/pom.xml @@ -717,14 +717,20 @@ ${suanshu.version} + + org.derive4j + derive4j + ${derive4j.version} + true + - + false @@ -942,7 +948,7 @@ 2.0.4 1.3.1 1.2.6 - 4.7 + 4.8.1 1.0.1 3.3.5 2.1 @@ -952,6 +958,7 @@ 4.5.1 3.3.0 3.0.2 + 1.1.0 diff --git a/libraries/src/main/java/com/baeldung/derive4j/adt/Either.java b/libraries/src/main/java/com/baeldung/derive4j/adt/Either.java new file mode 100644 index 0000000000..d22bb89fe2 --- /dev/null +++ b/libraries/src/main/java/com/baeldung/derive4j/adt/Either.java @@ -0,0 +1,10 @@ +package com.baeldung.derive4j.adt; + +import org.derive4j.Data; + +import java.util.function.Function; + +@Data +interface Either{ + X match(Function left, Function right); +} diff --git a/libraries/src/main/java/com/baeldung/derive4j/lazy/LazyRequest.java b/libraries/src/main/java/com/baeldung/derive4j/lazy/LazyRequest.java new file mode 100644 index 0000000000..9f53f3d25b --- /dev/null +++ b/libraries/src/main/java/com/baeldung/derive4j/lazy/LazyRequest.java @@ -0,0 +1,21 @@ +package com.baeldung.derive4j.lazy; + +import org.derive4j.Data; +import org.derive4j.Derive; +import org.derive4j.Make; + +@Data(value = @Derive( + inClass = "{ClassName}Impl", + make = {Make.lazyConstructor, Make.constructors} +)) +public interface LazyRequest { + interface Cases{ + R GET(String path); + R POST(String path, String body); + R PUT(String path, String body); + R DELETE(String path); + } + + R match(LazyRequest.Cases method); +} + diff --git a/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPRequest.java b/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPRequest.java new file mode 100644 index 0000000000..04d630f1ef --- /dev/null +++ b/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPRequest.java @@ -0,0 +1,15 @@ +package com.baeldung.derive4j.pattern; + +import org.derive4j.Data; + +@Data +interface HTTPRequest { + interface Cases{ + R GET(String path); + R POST(String path, String body); + R PUT(String path, String body); + R DELETE(String path); + } + + R match(Cases method); +} diff --git a/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPResponse.java b/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPResponse.java new file mode 100644 index 0000000000..593f94a8b7 --- /dev/null +++ b/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPResponse.java @@ -0,0 +1,19 @@ +package com.baeldung.derive4j.pattern; + +public class HTTPResponse { + private int statusCode; + private String responseBody; + + public int getStatusCode() { + return statusCode; + } + + public String getResponseBody() { + return responseBody; + } + + public HTTPResponse(int statusCode, String responseBody) { + this.statusCode = statusCode; + this.responseBody = responseBody; + } +} diff --git a/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPServer.java b/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPServer.java new file mode 100644 index 0000000000..53f4af628c --- /dev/null +++ b/libraries/src/main/java/com/baeldung/derive4j/pattern/HTTPServer.java @@ -0,0 +1,17 @@ +package com.baeldung.derive4j.pattern; + + +public class HTTPServer { + public static String GET_RESPONSE_BODY = "Success!"; + public static String PUT_RESPONSE_BODY = "Resource Created!"; + public static String POST_RESPONSE_BODY = "Resource Updated!"; + public static String DELETE_RESPONSE_BODY = "Resource Deleted!"; + + public HTTPResponse acceptRequest(HTTPRequest request) { + return HTTPRequests.caseOf(request) + .GET((path) -> new HTTPResponse(200, GET_RESPONSE_BODY)) + .POST((path,body) -> new HTTPResponse(201, POST_RESPONSE_BODY)) + .PUT((path,body) -> new HTTPResponse(200, PUT_RESPONSE_BODY)) + .DELETE(path -> new HTTPResponse(200, DELETE_RESPONSE_BODY)); + } +} diff --git a/libraries/src/test/java/com/baeldung/derive4j/adt/EitherUnitTest.java b/libraries/src/test/java/com/baeldung/derive4j/adt/EitherUnitTest.java new file mode 100644 index 0000000000..511e24961f --- /dev/null +++ b/libraries/src/test/java/com/baeldung/derive4j/adt/EitherUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.derive4j.adt; + +import org.assertj.core.api.Assertions; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.Mockito; +import org.mockito.junit.MockitoJUnitRunner; + +import java.util.Optional; +import java.util.function.Function; +@RunWith(MockitoJUnitRunner.class) +public class EitherUnitTest { + @Test + public void testEitherIsCreatedFromRight() { + Either either = Eithers.right("Okay"); + Optional leftOptional = Eithers.getLeft(either); + Optional rightOptional = Eithers.getRight(either); + Assertions.assertThat(leftOptional).isEmpty(); + Assertions.assertThat(rightOptional).hasValue("Okay"); + + } + + @Test + public void testEitherIsMatchedWithRight() { + Either either = Eithers.right("Okay"); + Function leftFunction = Mockito.mock(Function.class); + Function rightFunction = Mockito.mock(Function.class); + either.match(leftFunction, rightFunction); + Mockito.verify(rightFunction, Mockito.times(1)).apply("Okay"); + Mockito.verify(leftFunction, Mockito.times(0)).apply(Mockito.any(Exception.class)); + } + +} diff --git a/libraries/src/test/java/com/baeldung/derive4j/lazy/LazyRequestUnitTest.java b/libraries/src/test/java/com/baeldung/derive4j/lazy/LazyRequestUnitTest.java new file mode 100644 index 0000000000..3830bc52d0 --- /dev/null +++ b/libraries/src/test/java/com/baeldung/derive4j/lazy/LazyRequestUnitTest.java @@ -0,0 +1,28 @@ +package com.baeldung.derive4j.lazy; + +import org.junit.Assert; +import org.junit.Test; +import org.mockito.Mockito; + +import java.util.function.Supplier; + +public class LazyRequestUnitTest { + + @Test + public void givenLazyContstructedRequest_whenRequestIsReferenced_thenRequestIsLazilyContructed() { + LazyRequestSupplier mockSupplier = Mockito.spy(new LazyRequestSupplier()); + + LazyRequest request = LazyRequestImpl.lazy(() -> mockSupplier.get()); + Mockito.verify(mockSupplier, Mockito.times(0)).get(); + Assert.assertEquals(LazyRequestImpl.getPath(request), "http://test.com/get"); + Mockito.verify(mockSupplier, Mockito.times(1)).get(); + + } + + class LazyRequestSupplier implements Supplier { + @Override + public LazyRequest get() { + return LazyRequestImpl.GET("http://test.com/get"); + } + } +} diff --git a/libraries/src/test/java/com/baeldung/derive4j/pattern/HTTPRequestUnitTest.java b/libraries/src/test/java/com/baeldung/derive4j/pattern/HTTPRequestUnitTest.java new file mode 100644 index 0000000000..0fc257742a --- /dev/null +++ b/libraries/src/test/java/com/baeldung/derive4j/pattern/HTTPRequestUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.derive4j.pattern; + +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +public class HTTPRequestUnitTest { + public static HTTPServer server; + + @BeforeClass + public static void setUp() { + server = new HTTPServer(); + } + + @Test + public void givenHttpGETRequest_whenRequestReachesServer_thenProperResponseIsReturned() { + HTTPRequest postRequest = HTTPRequests.POST("http://test.com/post", "Resource"); + HTTPResponse response = server.acceptRequest(postRequest); + Assert.assertEquals(201, response.getStatusCode()); + Assert.assertEquals(HTTPServer.POST_RESPONSE_BODY, response.getResponseBody()); + } +} diff --git a/libraries/src/test/java/com/baeldung/fj/FunctionalJavaUnitTest.java b/libraries/src/test/java/com/baeldung/fj/FunctionalJavaUnitTest.java index d62a115abd..aa06ba4eb9 100644 --- a/libraries/src/test/java/com/baeldung/fj/FunctionalJavaUnitTest.java +++ b/libraries/src/test/java/com/baeldung/fj/FunctionalJavaUnitTest.java @@ -1,79 +1,122 @@ -package com.baeldung.fj; - -import static org.junit.Assert.assertEquals; - -import org.junit.Test; - -import fj.F; -import fj.data.Array; -import fj.data.List; -import fj.data.Option; -import fj.function.Characters; -import fj.function.Integers; - -public class FunctionalJavaUnitTest { - - public static final F isEven = i -> i % 2 == 0; - - @Test - public void calculateEvenNumbers_givenIntList_returnTrue() { - List fList = List.list(3, 4, 5, 6); - List evenList = fList.map(isEven); - List evenListTrueResult = List.list(false, true, false, true); - List evenListFalseResult = List.list(true, false, false, true); - assertEquals(evenList.equals(evenListTrueResult), true); - assertEquals(evenList.equals(evenListFalseResult), false); - } - - @Test - public void mapList_givenIntList_returnResult() { - List fList = List.list(3, 4, 5, 6); - fList = fList.map(i -> i + 100); - List resultList = List.list(103, 104, 105, 106); - List falseResultList = List.list(15, 504, 105, 106); - assertEquals(fList.equals(resultList), true); - assertEquals(fList.equals(falseResultList), false); - } - - @Test - public void filterList_givenIntList_returnResult() { - Array array = Array.array(3, 4, 5, 6); - Array filteredArray = array.filter(Integers.even); - Array result = Array.array(4, 6); - Array wrongResult = Array.array(3, 5); - assertEquals(filteredArray.equals(result), true); - assertEquals(filteredArray.equals(wrongResult), false); - } - - @Test - public void checkForLowerCase_givenStringArray_returnResult() { - Array array = Array.array("Welcome", "To", "baeldung"); - Array array2 = Array.array("Welcome", "To", "Baeldung"); - Boolean isExist = array.exists(s -> List.fromString(s).forall(Characters.isLowerCase)); - Boolean isExist2 = array2.exists(s -> List.fromString(s).forall(Characters.isLowerCase)); - assertEquals(isExist, true); - assertEquals(isExist2, false); - } - - @Test - public void checkOptions_givenOptions_returnResult() { - Option n1 = Option.some(1); - Option n2 = Option.some(2); - - F> f1 = i -> i % 2 == 0 ? Option.some(i + 100) : Option.none(); - - Option result1 = n1.bind(f1); - Option result2 = n2.bind(f1); - - assertEquals(result1, Option.none()); - assertEquals(result2, Option.some(102)); - } - - @Test - public void foldLeft_givenArray_returnResult() { - Array intArray = Array.array(17, 44, 67, 2, 22, 80, 1, 27); - int sum = intArray.foldLeft(Integers.add, 0); - assertEquals(sum, 260); - } - -} +package com.baeldung.fj; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +import fj.F; +import fj.Show; +import fj.data.Array; +import fj.data.List; +import fj.data.Option; +import fj.function.Characters; +import fj.function.Integers; + +public class FunctionalJavaUnitTest { + + public static final F isEven = i -> i % 2 == 0; + + public static final Integer timesTwoRegular(Integer i) { + return i * 2; + } + + public static final F timesTwo = i -> i * 2; + + public static final F plusOne = i -> i + 1; + + @Test + public void multiplyNumbers_givenIntList_returnTrue() { + List fList = List.list(1, 2, 3, 4); + List fList1 = fList.map(timesTwo); + List fList2 = fList.map(i -> i * 2); + + assertEquals(fList1.equals(fList2), true); + } + + @Test + public void applyMultipleFunctions_givenIntList_returnFalse() { + List fList = List.list(1, 2, 3, 4); + List fList1 = fList.map(timesTwo).map(plusOne); + Show.listShow(Show.intShow).println(fList1); + List fList2 = fList.map(plusOne).map(timesTwo); + Show.listShow(Show.intShow).println(fList2); + + assertEquals(fList1.equals(fList2), false); + } + + @Test + public void calculateEvenNumbers_givenIntList_returnTrue() { + List fList = List.list(3, 4, 5, 6); + List evenList = fList.map(isEven); + List evenListTrueResult = List.list(false, true, false, true); + List evenListFalseResult = List.list(true, false, false, true); + + assertEquals(evenList.equals(evenListTrueResult), true); + assertEquals(evenList.equals(evenListFalseResult), false); + } + + @Test + public void mapList_givenIntList_returnResult() { + List fList = List.list(3, 4, 5, 6); + fList = fList.map(i -> i + 100); + List resultList = List.list(103, 104, 105, 106); + List falseResultList = List.list(15, 504, 105, 106); + + assertEquals(fList.equals(resultList), true); + assertEquals(fList.equals(falseResultList), false); + } + + @Test + public void filterList_givenIntList_returnResult() { + Array array = Array.array(3, 4, 5, 6); + Array filteredArray = array.filter(isEven); + Array result = Array.array(4, 6); + Array wrongResult = Array.array(3, 5); + + assertEquals(filteredArray.equals(result), true); + assertEquals(filteredArray.equals(wrongResult), false); + } + + @Test + public void checkForLowerCase_givenStringArray_returnResult() { + Array array = Array.array("Welcome", "To", "baeldung"); + Array array2 = Array.array("Welcome", "To", "Baeldung"); + Boolean isExist = array.exists(s -> List.fromString(s).forall(Characters.isLowerCase)); + Boolean isExist2 = array2.exists(s -> List.fromString(s).forall(Characters.isLowerCase)); + Boolean isAll = array.forall(s -> List.fromString(s).forall(Characters.isLowerCase)); + + assertEquals(isExist, true); + assertEquals(isExist2, false); + assertEquals(isAll, false); + } + + @Test + public void checkOptions_givenOptions_returnResult() { + Option n1 = Option.some(1); + Option n2 = Option.some(2); + Option n3 = Option.none(); + + F> function = i -> i % 2 == 0 ? Option.some(i + 100) : Option.none(); + + Option result1 = n1.bind(function); + Option result2 = n2.bind(function); + Option result3 = n3.bind(function); + + assertEquals(result1, Option.none()); + assertEquals(result2, Option.some(102)); + assertEquals(result3, Option.none()); + } + + @Test + public void foldLeft_givenArray_returnResult() { + Array intArray = Array.array(17, 44, 67, 2, 22, 80, 1, 27); + int sumAll = intArray.foldLeft(Integers.add, 0); + + assertEquals(sumAll, 260); + + int sumEven = intArray.filter(isEven).foldLeft(Integers.add, 0); + + assertEquals(sumEven, 148); + } + +} diff --git a/linkrest/pom.xml b/linkrest/pom.xml index a27caea1ff..073a173aff 100644 --- a/linkrest/pom.xml +++ b/linkrest/pom.xml @@ -1,9 +1,9 @@ 4.0.0 - com.baeldung linkrest 0.0.1-SNAPSHOT + linkrest war diff --git a/logging-modules/log4j/pom.xml b/logging-modules/log4j/pom.xml index 432295fc62..af97d812de 100644 --- a/logging-modules/log4j/pom.xml +++ b/logging-modules/log4j/pom.xml @@ -1,10 +1,12 @@ - 4.0.0 com.baeldung log4j 1.0-SNAPSHOT + log4j com.baeldung diff --git a/logging-modules/log4j2/pom.xml b/logging-modules/log4j2/pom.xml index 65da318636..d46f92dcd6 100644 --- a/logging-modules/log4j2/pom.xml +++ b/logging-modules/log4j2/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 log4j2 - + log4j2 + com.baeldung parent-modules diff --git a/maven-archetype/pom.xml b/maven-archetype/pom.xml index f7871c81ea..73ddc78fc7 100644 --- a/maven-archetype/pom.xml +++ b/maven-archetype/pom.xml @@ -5,9 +5,10 @@ com.baeldung.archetypes maven-archetype 1.0-SNAPSHOT + maven-archetype maven-archetype Archetype used to generate rest application based on jaxrs 2.1 - + diff --git a/maven-polyglot/maven-polyglot-json-extension/pom.xml b/maven-polyglot/maven-polyglot-json-extension/pom.xml index d5c5b7ab55..fe1e025d1f 100644 --- a/maven-polyglot/maven-polyglot-json-extension/pom.xml +++ b/maven-polyglot/maven-polyglot-json-extension/pom.xml @@ -3,11 +3,11 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.maven.polyglot maven-polyglot-json-extension 1.0-SNAPSHOT - + maven-polyglot-json-extension + 1.8 1.8 diff --git a/maven/pom.xml b/maven/pom.xml index 4bec533226..01fd28db74 100644 --- a/maven/pom.xml +++ b/maven/pom.xml @@ -4,6 +4,7 @@ com.baeldung maven 0.0.1-SNAPSHOT + maven war diff --git a/maven/versions-maven-plugin/pom.xml b/maven/versions-maven-plugin/pom.xml index 295c77b860..dc0cba75f9 100644 --- a/maven/versions-maven-plugin/pom.xml +++ b/maven/versions-maven-plugin/pom.xml @@ -3,9 +3,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - versions-maven-plugin-example + versions-maven-plugin 0.0.1-SNAPSHOT - + versions-maven-plugin + 1.15 diff --git a/mesos-marathon/pom.xml b/mesos-marathon/pom.xml index f92c00892b..dee8eca10d 100644 --- a/mesos-marathon/pom.xml +++ b/mesos-marathon/pom.xml @@ -5,7 +5,8 @@ com.baeldung mesos-marathon 0.0.1-SNAPSHOT - + mesos-marathon + parent-boot-1 com.baeldung diff --git a/metrics/pom.xml b/metrics/pom.xml index 9cf1ec588f..79d340aa49 100644 --- a/metrics/pom.xml +++ b/metrics/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 metrics - + metrics + parent-modules com.baeldung diff --git a/micronaut/pom.xml b/micronaut/pom.xml index 7b722306b6..aa69c77f73 100644 --- a/micronaut/pom.xml +++ b/micronaut/pom.xml @@ -7,15 +7,10 @@ com.baeldung.micronaut.helloworld.server.ServerApplication - 1.0.0.M2 - 9 + 1.0.0.RC2 + 1.8 - - - jcenter.bintray.com - http://jcenter.bintray.com - - + diff --git a/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/ConcreteGreetingClient.java b/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/ConcreteGreetingClient.java index d4051cef52..96bc51f235 100644 --- a/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/ConcreteGreetingClient.java +++ b/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/ConcreteGreetingClient.java @@ -1,7 +1,7 @@ package com.baeldung.micronaut.helloworld.client; import io.micronaut.http.HttpRequest; -import io.micronaut.http.client.Client; +import io.micronaut.http.client.annotation.Client; import io.micronaut.http.client.RxHttpClient; import io.reactivex.Single; diff --git a/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/GreetingClient.java b/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/GreetingClient.java index 8a691d5b06..d29a97fd50 100644 --- a/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/GreetingClient.java +++ b/micronaut/src/main/java/com/baeldung/micronaut/helloworld/client/GreetingClient.java @@ -1,10 +1,7 @@ package com.baeldung.micronaut.helloworld.client; import io.micronaut.http.annotation.Get; -import io.micronaut.http.client.Client; -import io.micronaut.http.client.RxHttpClient; - -import javax.inject.Inject; +import io.micronaut.http.client.annotation.Client; @Client("/greet") public interface GreetingClient { diff --git a/microprofile/pom.xml b/microprofile/pom.xml index d75b6443ed..52df348ace 100644 --- a/microprofile/pom.xml +++ b/microprofile/pom.xml @@ -5,6 +5,7 @@ com.baeldung microprofile 1.0-SNAPSHOT + microprofile war diff --git a/msf4j/pom.xml b/msf4j/pom.xml index 9a6483772b..4a6f63159d 100644 --- a/msf4j/pom.xml +++ b/msf4j/pom.xml @@ -5,6 +5,7 @@ com.baeldung.msf4j msf4j 0.0.1-SNAPSHOT + msf4j parent-modules diff --git a/muleesb/pom.xml b/muleesb/pom.xml index b34123567a..4b74b6d4f4 100644 --- a/muleesb/pom.xml +++ b/muleesb/pom.xml @@ -6,9 +6,9 @@ com.mycompany muleesb 1.0.0-SNAPSHOT - mule - Mule muleesb Application - + muleesb + mule + com.baeldung parent-modules diff --git a/mybatis/pom.xml b/mybatis/pom.xml index aa9ff9e288..4e63d14ded 100644 --- a/mybatis/pom.xml +++ b/mybatis/pom.xml @@ -5,7 +5,8 @@ com.baeldung mybatis 1.0.0-SNAPSHOT - + mybatis + com.baeldung parent-modules diff --git a/optaplanner/pom.xml b/optaplanner/pom.xml index 22abbedc8c..fbce0ea072 100644 --- a/optaplanner/pom.xml +++ b/optaplanner/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + optaplanner + optaplanner + parent-modules com.baeldung 1.0.0-SNAPSHOT - 4.0.0 - - optaplanner diff --git a/parent-boot-1/README.md b/parent-boot-1/README.md deleted file mode 100644 index ff12555376..0000000000 --- a/parent-boot-1/README.md +++ /dev/null @@ -1 +0,0 @@ -## Relevant articles: diff --git a/parent-boot-1/pom.xml b/parent-boot-1/pom.xml index 171806390d..53f91f975d 100644 --- a/parent-boot-1/pom.xml +++ b/parent-boot-1/pom.xml @@ -3,6 +3,7 @@ 4.0.0 parent-boot-1 0.0.1-SNAPSHOT + parent-boot-1 pom Parent for all Spring Boot 1.x modules diff --git a/parent-boot-2.0-temp/README.md b/parent-boot-2.0-temp/README.md new file mode 100644 index 0000000000..8134c8eafe --- /dev/null +++ b/parent-boot-2.0-temp/README.md @@ -0,0 +1,2 @@ +This pom will be ued only temporary until we migrate parent-boot-2 to 2.1.0 for ticket BAEL-10354 + diff --git a/parent-boot-2.0-temp/pom.xml b/parent-boot-2.0-temp/pom.xml new file mode 100644 index 0000000000..9284e4af13 --- /dev/null +++ b/parent-boot-2.0-temp/pom.xml @@ -0,0 +1,85 @@ + + 4.0.0 + parent-boot-2.0-temp + 0.0.1-SNAPSHOT + pom + Temporary Parent for all Spring Boot 2.0.x modules + + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + + org.springframework.boot + spring-boot-dependencies + ${spring-boot.version} + pom + import + + + + + + io.rest-assured + rest-assured + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot.version} + + ${start-class} + + + + + + + + + + thin-jar + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.springframework.boot.experimental + spring-boot-thin-layout + ${thin.version} + + + + + + + + + + 3.1.0 + + 1.0.11.RELEASE + 2.0.5.RELEASE + + + + diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml index bb89cb2729..280d226e95 100644 --- a/parent-boot-2/pom.xml +++ b/parent-boot-2/pom.xml @@ -3,6 +3,7 @@ 4.0.0 parent-boot-2 0.0.1-SNAPSHOT + parent-boot-2 pom Parent for all Spring Boot 2 modules @@ -77,7 +78,8 @@ 3.1.0 1.0.11.RELEASE - 2.1.0.RELEASE - 2.1.0.RELEASE + 2.1.1.RELEASE + + diff --git a/patterns/design-patterns/README.md b/patterns/design-patterns/README.md index 75f7cec73a..e56872b3fd 100644 --- a/patterns/design-patterns/README.md +++ b/patterns/design-patterns/README.md @@ -12,3 +12,5 @@ - [The DAO Pattern in Java](http://www.baeldung.com/java-dao-pattern) - [Interpreter Design Pattern in Java](http://www.baeldung.com/java-interpreter-pattern) - [State Design Pattern in Java](https://www.baeldung.com/java-state-design-pattern) +- [The Decorator Pattern in Java](https://www.baeldung.com/java-decorator-pattern) +- [Abstract Factory Pattern in Java](https://www.baeldung.com/java-abstract-factory-pattern) diff --git a/patterns/design-patterns/pom.xml b/patterns/design-patterns/pom.xml index dc2631b36e..ac201ad653 100644 --- a/patterns/design-patterns/pom.xml +++ b/patterns/design-patterns/pom.xml @@ -4,7 +4,9 @@ 4.0.0 design-patterns 1.0 - jar + design-patterns + jar + com.baeldung patterns diff --git a/patterns/front-controller/pom.xml b/patterns/front-controller/pom.xml index 435b0dd9cd..bb003dd00a 100644 --- a/patterns/front-controller/pom.xml +++ b/patterns/front-controller/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 front-controller + front-controller war diff --git a/patterns/intercepting-filter/pom.xml b/patterns/intercepting-filter/pom.xml index fa94d5d1fd..33589dc242 100644 --- a/patterns/intercepting-filter/pom.xml +++ b/patterns/intercepting-filter/pom.xml @@ -2,8 +2,8 @@ 4.0.0 - intercepting-filter + intercepting-filter war diff --git a/patterns/pom.xml b/patterns/pom.xml index df09f1836a..bc1f5173e2 100644 --- a/patterns/pom.xml +++ b/patterns/pom.xml @@ -4,6 +4,7 @@ 4.0.0 patterns pom + patterns com.baeldung diff --git a/performance-tests/pom.xml b/performance-tests/pom.xml index 8c9d027724..7d77c2a0e3 100644 --- a/performance-tests/pom.xml +++ b/performance-tests/pom.xml @@ -4,7 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 performance-tests - + performance-tests + parent-modules com.baeldung diff --git a/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java b/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java index e781f1fca1..1c9e4c5dc4 100644 --- a/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java +++ b/performance-tests/src/test/java/com/baeldung/performancetests/benchmark/MappingFrameworksPerformance.java @@ -97,7 +97,7 @@ public class MappingFrameworksPerformance { sourceCode = new SourceCode("This is source code!"); } - public void main(String[] args) throws IOException, RunnerException { + public static void main(String[] args) throws IOException, RunnerException { org.openjdk.jmh.Main.main(args); } diff --git a/persistence-modules/README.md b/persistence-modules/README.md index f12163bd6a..87dc9522fd 100644 --- a/persistence-modules/README.md +++ b/persistence-modules/README.md @@ -9,3 +9,5 @@ - [Introduction to Lettuce – the Java Redis Client](http://www.baeldung.com/java-redis-lettuce) - [A Guide to Jdbi](http://www.baeldung.com/jdbi) - [Pessimistic Locking in JPA](http://www.baeldung.com/jpa-pessimistic-locking) +- [Get All Data from a Table with Hibernate](https://www.baeldung.com/hibernate-select-all) +- [Spring Data with Reactive Cassandra](https://www.baeldung.com/spring-data-cassandra-reactive) diff --git a/persistence-modules/hbase/pom.xml b/persistence-modules/hbase/pom.xml index ffd1464482..daf0db5291 100644 --- a/persistence-modules/hbase/pom.xml +++ b/persistence-modules/hbase/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 hbase + hbase parent-modules diff --git a/persistence-modules/hibernate5/README.md b/persistence-modules/hibernate5/README.md index a94379b5cb..b6e112b5fc 100644 --- a/persistence-modules/hibernate5/README.md +++ b/persistence-modules/hibernate5/README.md @@ -19,3 +19,5 @@ - [Hibernate 5 Naming Strategy Configuration](https://www.baeldung.com/hibernate-naming-strategy) - [Proxy in Hibernate load() Method](https://www.baeldung.com/hibernate-proxy-load-method) - [Custom Types in Hibernate](https://www.baeldung.com/hibernate-custom-types) +- [Criteria API – An Example of IN Expressions](https://www.baeldung.com/jpa-criteria-api-in-expressions) +- [Difference Between @JoinColumn and mappedBy](https://www.baeldung.com/jpa-joincolumn-vs-mappedby) diff --git a/persistence-modules/hibernate5/pom.xml b/persistence-modules/hibernate5/pom.xml index 24f4055a82..7e9a0ddb29 100644 --- a/persistence-modules/hibernate5/pom.xml +++ b/persistence-modules/hibernate5/pom.xml @@ -5,6 +5,7 @@ com.baeldung hibernate5 0.0.1-SNAPSHOT + hibernate5 com.baeldung @@ -50,6 +51,11 @@ hibernate-testing 5.2.2.Final + + com.fasterxml.jackson.core + jackson-databind + ${jackson.version} + @@ -68,6 +74,7 @@ 2.2.3 1.4.196 3.8.0 + 2.8.11.3 diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java index 27fff147b6..6510e70650 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java @@ -1,7 +1,17 @@ package com.baeldung.hibernate.entities; -import javax.persistence.*; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.ManyToOne; +@org.hibernate.annotations.NamedQueries({ @org.hibernate.annotations.NamedQuery(name = "DeptEmployee_FindByEmployeeNumber", query = "from DeptEmployee where employeeNumber = :employeeNo"), + @org.hibernate.annotations.NamedQuery(name = "DeptEmployee_FindAllByDesgination", query = "from DeptEmployee where designation = :designation"), + @org.hibernate.annotations.NamedQuery(name = "DeptEmployee_UpdateEmployeeDepartment", query = "Update DeptEmployee set department = :newDepartment where employeeNumber = :employeeNo"), + @org.hibernate.annotations.NamedQuery(name = "DeptEmployee_FindAllByDepartment", query = "from DeptEmployee where department = :department", timeout = 1, fetchSize = 10) }) +@org.hibernate.annotations.NamedNativeQueries({ @org.hibernate.annotations.NamedNativeQuery(name = "DeptEmployee_FindByEmployeeName", query = "select * from deptemployee emp where name=:name", resultClass = DeptEmployee.class), + @org.hibernate.annotations.NamedNativeQuery(name = "DeptEmployee_UpdateEmployeeDesignation", query = "call UPDATE_EMPLOYEE_DESIGNATION(:employeeNumber, :newDesignation)", resultClass = DeptEmployee.class) }) @Entity public class DeptEmployee { @Id @@ -10,24 +20,24 @@ public class DeptEmployee { private String employeeNumber; - private String designation; + private String title; private String name; @ManyToOne private Department department; - + public DeptEmployee(String name, String employeeNumber, Department department) { this.name = name; this.employeeNumber = employeeNumber; this.department = department; } - public DeptEmployee(String name, String employeeNumber, String designation, Department department) { + public DeptEmployee(String name, String employeeNumber, String title, Department department) { super(); this.name = name; this.employeeNumber = employeeNumber; - this.designation = designation; + this.title = title; this.department = department; } @@ -63,11 +73,11 @@ public class DeptEmployee { this.department = department; } - public String getDesignation() { - return designation; + public String getTitle() { + return title; } - public void setDesignation(String designation) { - this.designation = designation; + public void setTitle(String title) { + this.title = title; } } diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/findall/FindAll.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/findall/FindAll.java new file mode 100644 index 0000000000..cc0c234df0 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/findall/FindAll.java @@ -0,0 +1,35 @@ +package com.baeldung.hibernate.findall; + +import java.util.List; + +import javax.persistence.TypedQuery; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Root; + +import org.hibernate.Session; + +import com.baeldung.hibernate.pojo.Student; + +public class FindAll { + + private Session session; + + public FindAll(Session session) { + super(); + this.session = session; + } + + public List findAllWithJpql() { + return session.createQuery("SELECT a FROM Student a", Student.class).getResultList(); + } + + public List findAllWithCriteriaQuery() { + CriteriaBuilder cb = session.getCriteriaBuilder(); + CriteriaQuery cq = cb.createQuery(Student.class); + Root rootEntry = cq.from(Student.class); + CriteriaQuery all = cq.select(rootEntry); + TypedQuery allQuery = session.createQuery(all); + return allQuery.getResultList(); + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java index 85cdffd54d..b7d1a537f0 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java @@ -6,9 +6,9 @@ import com.baeldung.hibernate.entities.DeptEmployee; public interface EmployeeSearchService { - List filterbyDesignationUsingCriteriaBuilder(List designaitons); + List filterbyTitleUsingCriteriaBuilder(List titles); - List filterbyDesignationUsingExpression(List aurhors); + List filterbyTitleUsingExpression(List titles); List searchByDepartmentQuery(String query); diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java index a9981b8066..e79168a451 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java @@ -25,12 +25,12 @@ public class EmployeeSearchServiceImpl implements EmployeeSearchService { } @Override - public List filterbyDesignationUsingCriteriaBuilder(List designations) { + public List filterbyTitleUsingCriteriaBuilder(List titles) { CriteriaQuery criteriaQuery = createCriteriaQuery(DeptEmployee.class); Root root = criteriaQuery.from(DeptEmployee.class); - In inClause = criteriaBuilder.in(root.get("designation")); - for (String designaiton : designations) { - inClause.value(designaiton); + In inClause = criteriaBuilder.in(root.get("title")); + for (String title : titles) { + inClause.value(title); } criteriaQuery.select(root) .where(inClause); @@ -39,12 +39,12 @@ public class EmployeeSearchServiceImpl implements EmployeeSearchService { } @Override - public List filterbyDesignationUsingExpression(List designations) { + public List filterbyTitleUsingExpression(List titles) { CriteriaQuery criteriaQuery = createCriteriaQuery(DeptEmployee.class); Root root = criteriaQuery.from(DeptEmployee.class); criteriaQuery.select(root) - .where(root.get("designation") - .in(designations)); + .where(root.get("title") + .in(titles)); TypedQuery query = entityManager.createQuery(criteriaQuery); return query.getResultList(); } diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/HibernateUtil.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/HibernateUtil.java new file mode 100644 index 0000000000..972ade9671 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/HibernateUtil.java @@ -0,0 +1,66 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.customtypes.LocalDateStringType; +import org.hibernate.SessionFactory; +import org.hibernate.boot.Metadata; +import org.hibernate.boot.MetadataSources; +import org.hibernate.boot.registry.StandardServiceRegistryBuilder; +import org.hibernate.service.ServiceRegistry; + +import java.io.FileInputStream; +import java.io.IOException; +import java.net.URL; +import java.util.Properties; + +public class HibernateUtil { + private static SessionFactory sessionFactory; + + private HibernateUtil() { + } + + public static SessionFactory getSessionFactory(Strategy strategy) { + if (sessionFactory == null) { + sessionFactory = buildSessionFactory(strategy); + } + return sessionFactory; + } + + private static SessionFactory buildSessionFactory(Strategy strategy) { + try { + ServiceRegistry serviceRegistry = configureServiceRegistry(); + + MetadataSources metadataSources = new MetadataSources(serviceRegistry); + + for (Class entityClass : strategy.getEntityClasses()) { + metadataSources.addAnnotatedClass(entityClass); + } + + Metadata metadata = metadataSources.getMetadataBuilder() + .applyBasicType(LocalDateStringType.INSTANCE) + .build(); + + return metadata.getSessionFactoryBuilder() + .build(); + } catch (IOException ex) { + throw new ExceptionInInitializerError(ex); + } + } + + + private static ServiceRegistry configureServiceRegistry() throws IOException { + Properties properties = getProperties(); + return new StandardServiceRegistryBuilder().applySettings(properties) + .build(); + } + + private static Properties getProperties() throws IOException { + Properties properties = new Properties(); + URL propertiesURL = Thread.currentThread() + .getContextClassLoader() + .getResource("hibernate.properties"); + try (FileInputStream inputStream = new FileInputStream(propertiesURL.getFile())) { + properties.load(inputStream); + } + return properties; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/Strategy.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/Strategy.java new file mode 100644 index 0000000000..3180566ca5 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/Strategy.java @@ -0,0 +1,25 @@ +package com.baeldung.hibernate.onetoone; + + +import java.util.Arrays; +import java.util.List; + +public enum Strategy { + //See that the classes belongs to different packages + FOREIGN_KEY(Arrays.asList(com.baeldung.hibernate.onetoone.foreignkeybased.User.class, + com.baeldung.hibernate.onetoone.foreignkeybased.Address.class)), + SHARED_PRIMARY_KEY(Arrays.asList(com.baeldung.hibernate.onetoone.sharedkeybased.User.class, + com.baeldung.hibernate.onetoone.sharedkeybased.Address.class)), + JOIN_TABLE_BASED(Arrays.asList(com.baeldung.hibernate.onetoone.jointablebased.Employee.class, + com.baeldung.hibernate.onetoone.jointablebased.WorkStation.class)); + + private List> entityClasses; + + Strategy(List> entityClasses) { + this.entityClasses = entityClasses; + } + + public List> getEntityClasses() { + return entityClasses; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/Address.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/Address.java new file mode 100644 index 0000000000..e05eb46030 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/Address.java @@ -0,0 +1,60 @@ +package com.baeldung.hibernate.onetoone.foreignkeybased; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "address") +public class Address { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "street") + private String street; + + @Column(name = "city") + private String city; + + @OneToOne(mappedBy = "address") + private User user; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getStreet() { + return street; + } + + public void setStreet(String street) { + this.street = street; + } + + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/User.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/User.java new file mode 100644 index 0000000000..dda972f29c --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/foreignkeybased/User.java @@ -0,0 +1,51 @@ +package com.baeldung.hibernate.onetoone.foreignkeybased; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "users") +public class User { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "username") + private String userName; + + @OneToOne(cascade = CascadeType.ALL) + @JoinColumn(name = "address_id", referencedColumnName = "id") + private Address address; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getUserName() { + return userName; + } + + public void setUserName(String userName) { + this.userName = userName; + } + + public Address getAddress() { + return address; + } + + public void setAddress(Address address) { + this.address = address; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/Employee.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/Employee.java new file mode 100644 index 0000000000..a0bc101b9f --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/Employee.java @@ -0,0 +1,53 @@ +package com.baeldung.hibernate.onetoone.jointablebased; + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "employee") +public class Employee { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "ename") + private String name; + + @OneToOne(cascade = CascadeType.ALL) + @JoinTable(name = "emp_workstation", joinColumns = {@JoinColumn(name = "employee_id", referencedColumnName = "id")}, + inverseJoinColumns = {@JoinColumn(name = "workstation_id", referencedColumnName = "id")}) + private WorkStation workStation; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public WorkStation getWorkStation() { + return workStation; + } + + public void setWorkStation(WorkStation workStation) { + this.workStation = workStation; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/WorkStation.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/WorkStation.java new file mode 100644 index 0000000000..f530611f6e --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/jointablebased/WorkStation.java @@ -0,0 +1,61 @@ +package com.baeldung.hibernate.onetoone.jointablebased; + + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "workstation") +public class WorkStation { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "workstation_number") + private Integer workstationNumber; + + @Column(name = "floor") + private String floor; + + @OneToOne(mappedBy = "workStation") + private Employee employee; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public Integer getWorkstationNumber() { + return workstationNumber; + } + + public void setWorkstationNumber(Integer workstationNumber) { + this.workstationNumber = workstationNumber; + } + + public String getFloor() { + return floor; + } + + public void setFloor(String floor) { + this.floor = floor; + } + + public Employee getEmployee() { + return employee; + } + + public void setEmployee(Employee employee) { + this.employee = employee; + } +} \ No newline at end of file diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/Address.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/Address.java new file mode 100644 index 0000000000..927516f6bb --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/Address.java @@ -0,0 +1,60 @@ +package com.baeldung.hibernate.onetoone.sharedkeybased; + + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.MapsId; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "address") +public class Address { + + @Id + @Column(name = "id") + private Long id; + + @Column(name = "street") + private String street; + + @Column(name = "city") + private String city; + + @OneToOne + @MapsId + private User user; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getStreet() { + return street; + } + + public void setStreet(String street) { + this.street = street; + } + + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/User.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/User.java new file mode 100644 index 0000000000..fa00db1271 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/onetoone/sharedkeybased/User.java @@ -0,0 +1,50 @@ +package com.baeldung.hibernate.onetoone.sharedkeybased; + + +import javax.persistence.CascadeType; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "users") +public class User { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "username") + private String userName; + + @OneToOne(mappedBy = "user", cascade = CascadeType.ALL) + private Address address; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getUserName() { + return userName; + } + + public void setUserName(String userName) { + this.userName = userName; + } + + public Address getAddress() { + return address; + } + + public void setAddress(Address address) { + this.address = address; + } +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/operations/HibernateOperations.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/operations/HibernateOperations.java new file mode 100644 index 0000000000..d45daabe71 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/operations/HibernateOperations.java @@ -0,0 +1,114 @@ +package com.baeldung.hibernate.operations; + +import java.util.List; + +import javax.persistence.EntityManager; +import javax.persistence.EntityManagerFactory; +import javax.persistence.Persistence; + +import com.baeldung.hibernate.pojo.Movie; + +/** + * + *Class to illustrate the usage of EntityManager API. + */ +public class HibernateOperations { + + private static final EntityManagerFactory emf; + + /** + * Static block for creating EntityManagerFactory. The Persistence class looks for META-INF/persistence.xml in the classpath. + */ + static { + emf = Persistence.createEntityManagerFactory("com.baeldung.movie_catalog"); + } + + /** + * Static method returning EntityManager. + * @return EntityManager + */ + public static EntityManager getEntityManager() { + return emf.createEntityManager(); + } + + /** + * Saves the movie entity into the database. Here we are using Application Managed EntityManager, hence should handle transactions by ourselves. + */ + public void saveMovie() { + EntityManager em = HibernateOperations.getEntityManager(); + em.getTransaction() + .begin(); + Movie movie = new Movie(); + movie.setId(1L); + movie.setMovieName("The Godfather"); + movie.setReleaseYear(1972); + movie.setLanguage("English"); + em.persist(movie); + em.getTransaction() + .commit(); + } + + /** + * Method to illustrate the querying support in EntityManager when the result is a single object. + * @return Movie + */ + public Movie queryForMovieById() { + EntityManager em = HibernateOperations.getEntityManager(); + Movie movie = (Movie) em.createQuery("SELECT movie from Movie movie where movie.id = ?1") + .setParameter(1, new Long(1L)) + .getSingleResult(); + return movie; + } + + /** + * Method to illustrate the querying support in EntityManager when the result is a list. + * @return + */ + public List queryForMovies() { + EntityManager em = HibernateOperations.getEntityManager(); + List movies = em.createQuery("SELECT movie from Movie movie where movie.language = ?1") + .setParameter(1, "English") + .getResultList(); + return movies; + } + + /** + * Method to illustrate the usage of find() method. + * @param movieId + * @return Movie + */ + public Movie getMovie(Long movieId) { + EntityManager em = HibernateOperations.getEntityManager(); + Movie movie = em.find(Movie.class, new Long(movieId)); + return movie; + } + + /** + * Method to illustrate the usage of merge() function. + */ + public void mergeMovie() { + EntityManager em = HibernateOperations.getEntityManager(); + Movie movie = getMovie(1L); + em.detach(movie); + movie.setLanguage("Italian"); + em.getTransaction() + .begin(); + em.merge(movie); + em.getTransaction() + .commit(); + } + + /** + * Method to illustrate the usage of remove() function. + */ + public void removeMovie() { + EntityManager em = HibernateOperations.getEntityManager(); + em.getTransaction() + .begin(); + Movie movie = em.find(Movie.class, new Long(1L)); + em.remove(movie); + em.getTransaction() + .commit(); + } + +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/persistjson/Customer.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/persistjson/Customer.java new file mode 100644 index 0000000000..6bd1c24869 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/persistjson/Customer.java @@ -0,0 +1,80 @@ +package com.baeldung.hibernate.persistjson; + +import java.io.IOException; +import java.util.Map; + +import javax.persistence.Convert; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; + +@Entity +@Table(name = "Customers") +public class Customer { + + @Id + private int id; + + private String firstName; + + private String lastName; + + private String customerAttributeJSON; + + @Convert(converter = HashMapConverter.class) + private Map customerAttributes; + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getCustomerAttributeJSON() { + return customerAttributeJSON; + } + + public void setCustomerAttributeJSON(String customerAttributeJSON) { + this.customerAttributeJSON = customerAttributeJSON; + } + + public Map getCustomerAttributes() { + return customerAttributes; + } + + public void setCustomerAttributes(Map customerAttributes) { + this.customerAttributes = customerAttributes; + } + + private static final ObjectMapper objectMapper = new ObjectMapper(); + + public void serializeCustomerAttributes() throws JsonProcessingException { + this.customerAttributeJSON = objectMapper.writeValueAsString(customerAttributes); + } + + public void deserializeCustomerAttributes() throws IOException { + this.customerAttributes = objectMapper.readValue(customerAttributeJSON, Map.class); + } + +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/persistjson/HashMapConverter.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/persistjson/HashMapConverter.java new file mode 100644 index 0000000000..b1c2d50480 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/persistjson/HashMapConverter.java @@ -0,0 +1,47 @@ +package com.baeldung.hibernate.persistjson; + +import java.io.IOException; +import java.util.Map; + +import javax.persistence.AttributeConverter; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.hibernate.interceptors.CustomInterceptor; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; + +public class HashMapConverter implements AttributeConverter, String> { + + private static final Logger logger = LoggerFactory.getLogger(CustomInterceptor.class); + + private final ObjectMapper objectMapper = new ObjectMapper(); + + @Override + public String convertToDatabaseColumn(Map customerInfo) { + + String customerInfoJson = null; + try { + customerInfoJson = objectMapper.writeValueAsString(customerInfo); + } catch (final JsonProcessingException e) { + logger.error("JSON writing error", e); + } + + return customerInfoJson; + } + + @Override + public Map convertToEntityAttribute(String customerInfoJSON) { + + Map customerInfo = null; + try { + customerInfo = objectMapper.readValue(customerInfoJSON, Map.class); + } catch (final IOException e) { + logger.error("JSON reading error", e); + } + + return customerInfo; + } + +} diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/pojo/Movie.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/pojo/Movie.java new file mode 100644 index 0000000000..5fae7f6a97 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/pojo/Movie.java @@ -0,0 +1,52 @@ +package com.baeldung.hibernate.pojo; + +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "MOVIE") +public class Movie { + + @Id + private Long id; + + private String movieName; + + private Integer releaseYear; + + private String language; + + public String getMovieName() { + return movieName; + } + + public void setMovieName(String movieName) { + this.movieName = movieName; + } + + public Integer getReleaseYear() { + return releaseYear; + } + + public void setReleaseYear(Integer releaseYear) { + this.releaseYear = releaseYear; + } + + public String getLanguage() { + return language; + } + + public void setLanguage(String language) { + this.language = language; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + +} diff --git a/persistence-modules/hibernate5/src/main/resources/META-INF/persistence.xml b/persistence-modules/hibernate5/src/main/resources/META-INF/persistence.xml new file mode 100644 index 0000000000..4dfade1af3 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/resources/META-INF/persistence.xml @@ -0,0 +1,19 @@ + + + + Hibernate EntityManager Demo + com.baeldung.hibernate.pojo.Movie + true + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/hibernate5/src/main/resources/init_database.sql b/persistence-modules/hibernate5/src/main/resources/init_database.sql new file mode 100644 index 0000000000..b2848aa256 --- /dev/null +++ b/persistence-modules/hibernate5/src/main/resources/init_database.sql @@ -0,0 +1,10 @@ +CREATE ALIAS UPDATE_EMPLOYEE_DESIGNATION AS $$ +import java.sql.CallableStatement; +import java.sql.Connection; +import java.sql.SQLException; +@CODE +void updateEmployeeDesignation(final Connection conn, final String employeeNumber, final String title) throws SQLException { + CallableStatement updateStatement = conn.prepareCall("update deptemployee set title = '" + title + "' where employeeNumber = '" + employeeNumber + "'"); + updateStatement.execute(); +} +$$; \ No newline at end of file diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/NamedQueryIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/NamedQueryIntegrationTest.java new file mode 100644 index 0000000000..cb73fe348c --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/NamedQueryIntegrationTest.java @@ -0,0 +1,98 @@ +package com.baeldung.hibernate; + +import com.baeldung.hibernate.entities.Department; +import com.baeldung.hibernate.entities.DeptEmployee; +import org.hibernate.Session; +import org.hibernate.Transaction; +import org.hibernate.query.NativeQuery; +import org.hibernate.query.Query; +import org.junit.*; + +import java.io.IOException; + +public class NamedQueryIntegrationTest { + private static Session session; + + private Transaction transaction; + + private Long purchaseDeptId; + + @BeforeClass + public static void setUpClass() throws IOException { + session = HibernateUtil.getSessionFactory("hibernate-namedquery.properties").openSession(); + } + + @Before + public void setUp() throws IOException { + transaction = session.beginTransaction(); + session.createNativeQuery("delete from deptemployee").executeUpdate(); + session.createNativeQuery("delete from department").executeUpdate(); + Department salesDepartment = new Department("Sales"); + Department purchaseDepartment = new Department("Purchase"); + DeptEmployee employee1 = new DeptEmployee("John Wayne", "001", salesDepartment); + DeptEmployee employee2 = new DeptEmployee("Sarah Vinton", "002", salesDepartment); + DeptEmployee employee3 = new DeptEmployee("Lisa Carter", "003", salesDepartment); + session.persist(salesDepartment); + session.persist(purchaseDepartment); + purchaseDeptId = purchaseDepartment.getId(); + session.persist(employee1); + session.persist(employee2); + session.persist(employee3); + transaction.commit(); + transaction = session.beginTransaction(); + } + + @After + public void tearDown() { + if(transaction.isActive()) { + transaction.rollback(); + } + } + + @Test + public void whenNamedQueryIsCalledUsingCreateNamedQuery_ThenOk() { + Query query = session.createNamedQuery("DeptEmployee_FindByEmployeeNumber", DeptEmployee.class); + query.setParameter("employeeNo", "001"); + DeptEmployee result = query.getSingleResult(); + Assert.assertNotNull(result); + Assert.assertEquals("John Wayne", result.getName()); + } + + @Test + public void whenNamedNativeQueryIsCalledUsingCreateNamedQuery_ThenOk() { + Query query = session.createNamedQuery("DeptEmployee_FindByEmployeeName", DeptEmployee.class); + query.setParameter("name", "John Wayne"); + DeptEmployee result = query.getSingleResult(); + Assert.assertNotNull(result); + Assert.assertEquals("001", result.getEmployeeNumber()); + } + + @Test + public void whenNamedNativeQueryIsCalledUsingGetNamedNativeQuery_ThenOk() { + @SuppressWarnings("rawtypes") + NativeQuery query = session.getNamedNativeQuery("DeptEmployee_FindByEmployeeName"); + query.setParameter("name", "John Wayne"); + DeptEmployee result = (DeptEmployee) query.getSingleResult(); + Assert.assertNotNull(result); + Assert.assertEquals("001", result.getEmployeeNumber()); + } + + @Test + public void whenUpdateQueryIsCalledWithCreateNamedQuery_ThenOk() { + Query spQuery = session.createNamedQuery("DeptEmployee_UpdateEmployeeDepartment"); + spQuery.setParameter("employeeNo", "001"); + Department newDepartment = session.find(Department.class, purchaseDeptId); + spQuery.setParameter("newDepartment", newDepartment); + spQuery.executeUpdate(); + transaction.commit(); + } + + @Test + public void whenNamedStoredProcedureIsCalledWithCreateNamedQuery_ThenOk() { + Query spQuery = session.createNamedQuery("DeptEmployee_UpdateEmployeeDesignation"); + spQuery.setParameter("employeeNumber", "002"); + spQuery.setParameter("newDesignation", "Supervisor"); + spQuery.executeUpdate(); + transaction.commit(); + } +} diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/findall/FindAllUnitTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/findall/FindAllUnitTest.java new file mode 100644 index 0000000000..8a1b9e9791 --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/findall/FindAllUnitTest.java @@ -0,0 +1,63 @@ +package com.baeldung.hibernate.findall; + +import static org.junit.Assert.assertEquals; + +import java.io.IOException; +import java.util.List; + +import org.hibernate.Session; +import org.hibernate.Transaction; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.baeldung.hibernate.HibernateUtil; +import com.baeldung.hibernate.pojo.Student; + +public class FindAllUnitTest { + + private Session session; + private Transaction transaction; + + private FindAll findAll; + + @Before + public void setUp() throws IOException { + + session = HibernateUtil.getSessionFactory().openSession(); + transaction = session.beginTransaction(); + findAll = new FindAll(session); + + session.createNativeQuery("delete from Student").executeUpdate(); + + Student student1 = new Student(); + session.persist(student1); + + Student student2 = new Student(); + session.persist(student2); + + Student student3 = new Student(); + session.persist(student3); + + transaction.commit(); + transaction = session.beginTransaction(); + } + + @After + public void tearDown() { + transaction.rollback(); + session.close(); + } + + @Test + public void givenCriteriaQuery_WhenFindAll_ThenGetAllPersons() { + List list = findAll.findAllWithCriteriaQuery(); + assertEquals(3, list.size()); + } + + @Test + public void givenJpql_WhenFindAll_ThenGetAllPersons() { + List list = findAll.findAllWithJpql(); + assertEquals(3, list.size()); + } +} diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java index c7a1bc7b2a..2b12734a10 100644 --- a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java @@ -81,42 +81,41 @@ public class EmployeeSearchServiceIntegrationTest { @Test public final void givenCriteriaQuery_whenSearchedUsingCriteriaBuilderWithListofAuthors_thenResultIsFilteredByAuthorNames() { - List designations = new ArrayList() { + List titles = new ArrayList() { { add("Manager"); add("Senior Manager"); add("Director"); } }; - List result = searchService.filterbyDesignationUsingCriteriaBuilder(designations); + List result = searchService.filterbyTitleUsingCriteriaBuilder(titles); assertEquals("Number of Employees does not match with expected.", 6, result.size()); assertThat(result.stream() - .map(DeptEmployee::getDesignation) + .map(DeptEmployee::getTitle) .distinct() - .collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); + .collect(Collectors.toList()), containsInAnyOrder(titles.toArray())); } @Test public final void givenCriteriaQuery_whenSearchedUsingExpressionWithListofAuthors_thenResultIsFilteredByAuthorNames() { - List designations = new ArrayList() { + List titles = new ArrayList() { { add("Manager"); add("Senior Manager"); add("Director"); } }; - List result = searchService.filterbyDesignationUsingExpression(designations); + List result = searchService.filterbyTitleUsingExpression(titles); assertEquals("Number of Employees does not match with expected.", 6, result.size()); assertThat(result.stream() - .map(DeptEmployee::getDesignation) + .map(DeptEmployee::getTitle) .distinct() - .collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); + .collect(Collectors.toList()), containsInAnyOrder(titles.toArray())); } @Test public final void givenCriteriaQuery_whenSearchedDepartmentLike_thenResultIsFilteredByDepartment() { List result = searchService.searchByDepartmentQuery("Sales"); assertEquals("Number of Employees does not match with expected.", 7, result.size()); - // assertThat(result.stream().map(DeptEmployee::getDesignation).distinct().collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); } } diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationFKBasedIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationFKBasedIntegrationTest.java new file mode 100644 index 0000000000..475c93f6ff --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationFKBasedIntegrationTest.java @@ -0,0 +1,80 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.onetoone.foreignkeybased.Address; +import com.baeldung.hibernate.onetoone.foreignkeybased.User; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.List; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class HibernateOneToOneAnnotationFKBasedIntegrationTest { + + private static SessionFactory sessionFactory; + + private Session session; + + @BeforeClass + public static void beforeTests() { + sessionFactory = HibernateUtil.getSessionFactory(Strategy.FOREIGN_KEY); + } + + @Before + public void setUp() { + session = sessionFactory.openSession(); + session.beginTransaction(); + } + + @Test + public void givenData_whenInsert_thenCreates1to1relationship() { + User user = new User(); + user.setUserName("alice@baeldung.com"); + + Address address = new Address(); + address.setStreet("FK Street"); + address.setCity("FK City"); + + address.setUser(user); + user.setAddress(address); + + //Address entry will automatically be created by hibernate, since cascade type is specified as ALL + session.persist(user); + session.getTransaction().commit(); + + assert1to1InsertedData(); + } + + private void assert1to1InsertedData() { + @SuppressWarnings("unchecked") + List userList = session.createQuery("FROM User").list(); + + assertNotNull(userList); + assertEquals(1, userList.size()); + + User user = userList.get(0); + assertEquals("alice@baeldung.com", user.getUserName()); + + Address address = user.getAddress(); + assertNotNull(address); + assertEquals("FK Street", address.getStreet()); + assertEquals("FK City", address.getCity()); + + } + + @After + public void tearDown() { + session.close(); + } + + @AfterClass + public static void afterTests() { + sessionFactory.close(); + } +} diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationJTBasedIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationJTBasedIntegrationTest.java new file mode 100644 index 0000000000..df4cd4d137 --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationJTBasedIntegrationTest.java @@ -0,0 +1,80 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.onetoone.jointablebased.Employee; +import com.baeldung.hibernate.onetoone.jointablebased.WorkStation; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.List; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class HibernateOneToOneAnnotationJTBasedIntegrationTest { + + private static SessionFactory sessionFactory; + + private Session session; + + @BeforeClass + public static void beforeTests() { + sessionFactory = HibernateUtil.getSessionFactory(Strategy.JOIN_TABLE_BASED); + } + + @Before + public void setUp() { + session = sessionFactory.openSession(); + session.beginTransaction(); + } + + @Test + public void givenData_whenInsert_thenCreates1to1relationship() { + Employee employee = new Employee(); + employee.setName("bob@baeldung.com"); + + WorkStation workStation = new WorkStation(); + workStation.setWorkstationNumber(626); + workStation.setFloor("Sixth Floor"); + + + employee.setWorkStation(workStation); + workStation.setEmployee(employee); + + session.persist(employee); + session.getTransaction().commit(); + + assert1to1InsertedData(); + } + + private void assert1to1InsertedData() { + @SuppressWarnings("unchecked") + List employeeList = session.createQuery("FROM Employee").list(); + assertNotNull(employeeList); + assertEquals(1, employeeList.size()); + + Employee employee = employeeList.get(0); + assertEquals("bob@baeldung.com", employee.getName()); + + WorkStation workStation = employee.getWorkStation(); + + assertNotNull(workStation); + assertEquals((long) 626, (long) workStation.getWorkstationNumber()); + assertEquals("Sixth Floor", workStation.getFloor()); + + } + + @After + public void tearDown() { + session.close(); + } + + @AfterClass + public static void afterTests() { + sessionFactory.close(); + } +} diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationSPKBasedIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationSPKBasedIntegrationTest.java new file mode 100644 index 0000000000..7931a8e3fe --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/onetoone/HibernateOneToOneAnnotationSPKBasedIntegrationTest.java @@ -0,0 +1,79 @@ +package com.baeldung.hibernate.onetoone; + +import com.baeldung.hibernate.onetoone.sharedkeybased.Address; +import com.baeldung.hibernate.onetoone.sharedkeybased.User; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.junit.After; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Test; + +import java.util.List; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class HibernateOneToOneAnnotationSPKBasedIntegrationTest { + + private static SessionFactory sessionFactory; + + private Session session; + + @BeforeClass + public static void beforeTests() { + sessionFactory = HibernateUtil.getSessionFactory(Strategy.SHARED_PRIMARY_KEY); + } + + @Before + public void setUp() { + session = sessionFactory.openSession(); + session.beginTransaction(); + } + + @Test + public void givenData_whenInsert_thenCreates1to1relationship() { + User user = new User(); + user.setUserName("alice@baeldung.com"); + + Address address = new Address(); + address.setStreet("SPK Street"); + address.setCity("SPK City"); + + address.setUser(user); + user.setAddress(address); + + //Address entry will automatically be created by hibernate, since cascade type is specified as ALL + session.persist(user); + session.getTransaction().commit(); + + assert1to1InsertedData(); + } + + + private void assert1to1InsertedData() { + @SuppressWarnings("unchecked") + List userList = session.createQuery("FROM User").list(); + assertNotNull(userList); + assertEquals(1, userList.size()); + + User user = userList.get(0); + assertEquals("alice@baeldung.com", user.getUserName()); + + Address address = user.getAddress(); + assertNotNull(address); + assertEquals("SPK Street", address.getStreet()); + assertEquals("SPK City", address.getCity()); + } + + @After + public void tearDown() { + session.close(); + } + + @AfterClass + public static void afterTests() { + sessionFactory.close(); + } +} diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/persistjson/PersistJSONUnitTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/persistjson/PersistJSONUnitTest.java new file mode 100644 index 0000000000..ecbb073e89 --- /dev/null +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/persistjson/PersistJSONUnitTest.java @@ -0,0 +1,111 @@ +package com.baeldung.hibernate.persistjson; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; + +import org.hibernate.HibernateException; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.hibernate.boot.MetadataSources; +import org.hibernate.boot.registry.StandardServiceRegistryBuilder; +import org.hibernate.cfg.Configuration; +import org.hibernate.service.ServiceRegistry; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +public class PersistJSONUnitTest { + + private Session session; + + @Before + public void init() { + try { + Configuration configuration = new Configuration(); + + Properties properties = new Properties(); + properties.load(Thread.currentThread() + .getContextClassLoader() + .getResourceAsStream("hibernate-persistjson.properties")); + + configuration.setProperties(properties); + + ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()) + .build(); + MetadataSources metadataSources = new MetadataSources(serviceRegistry); + metadataSources.addAnnotatedClass(Customer.class); + + SessionFactory factory = metadataSources.buildMetadata() + .buildSessionFactory(); + + session = factory.openSession(); + } catch (HibernateException | IOException e) { + fail("Failed to initiate Hibernate Session [Exception:" + e.toString() + "]"); + } + } + + @After + public void close() { + if (session != null) + session.close(); + } + + @Test + public void givenCustomer_whenCallingSerializeCustomerAttributes_thenAttributesAreConverted() throws IOException { + + Customer customer = new Customer(); + customer.setFirstName("first name"); + customer.setLastName("last name"); + + Map attributes = new HashMap<>(); + attributes.put("address", "123 Main Street"); + attributes.put("zipcode", 12345); + + customer.setCustomerAttributes(attributes); + + customer.serializeCustomerAttributes(); + + String serialized = customer.getCustomerAttributeJSON(); + + customer.setCustomerAttributeJSON(serialized); + customer.deserializeCustomerAttributes(); + + Map deserialized = customer.getCustomerAttributes(); + + assertEquals("123 Main Street", deserialized.get("address")); + } + + @Test + public void givenCustomer_whenSaving_thenAttributesAreConverted() { + + Customer customer = new Customer(); + customer.setFirstName("first name"); + customer.setLastName("last name"); + + Map attributes = new HashMap<>(); + attributes.put("address", "123 Main Street"); + attributes.put("zipcode", 12345); + + customer.setCustomerAttributes(attributes); + + session.beginTransaction(); + + int id = (int) session.save(customer); + + session.flush(); + session.clear(); + + Customer result = session.createNativeQuery("select * from Customers where Customers.id = :id", Customer.class) + .setParameter("id", id) + .getSingleResult(); + + assertEquals(2, result.getCustomerAttributes() + .size()); + } + +} diff --git a/persistence-modules/hibernate5/src/test/resources/hibernate-namedquery.properties b/persistence-modules/hibernate5/src/test/resources/hibernate-namedquery.properties new file mode 100644 index 0000000000..457f965347 --- /dev/null +++ b/persistence-modules/hibernate5/src/test/resources/hibernate-namedquery.properties @@ -0,0 +1,9 @@ +hibernate.connection.driver_class=org.h2.Driver +hibernate.connection.url=jdbc:h2:mem:mydb1;DB_CLOSE_DELAY=-1;INIT=RUNSCRIPT FROM 'src/main/resources/init_database.sql' +hibernate.connection.username=sa +hibernate.connection.autocommit=true +jdbc.password= + +hibernate.dialect=org.hibernate.dialect.H2Dialect +hibernate.show_sql=true +hibernate.hbm2ddl.auto=create-drop \ No newline at end of file diff --git a/persistence-modules/hibernate5/src/test/resources/hibernate-persistjson.properties b/persistence-modules/hibernate5/src/test/resources/hibernate-persistjson.properties new file mode 100644 index 0000000000..2cf8ac5b63 --- /dev/null +++ b/persistence-modules/hibernate5/src/test/resources/hibernate-persistjson.properties @@ -0,0 +1,7 @@ +hibernate.connection.driver_class=org.h2.Driver +hibernate.connection.url=jdbc:h2:mem:mydb1;DB_CLOSE_DELAY=-1 +hibernate.connection.username=sa +hibernate.dialect=org.hibernate.dialect.H2Dialect + +hibernate.show_sql=true +hibernate.hbm2ddl.auto=create-drop \ No newline at end of file diff --git a/persistence-modules/hibernate5/transaction.log b/persistence-modules/hibernate5/transaction.log new file mode 100644 index 0000000000..e69de29bb2 diff --git a/persistence-modules/java-cassandra/pom.xml b/persistence-modules/java-cassandra/pom.xml index 36ec6b5ac8..aac5d49547 100644 --- a/persistence-modules/java-cassandra/pom.xml +++ b/persistence-modules/java-cassandra/pom.xml @@ -4,6 +4,7 @@ com.baeldung java-cassandra 1.0.0-SNAPSHOT + java-cassandra com.baeldung diff --git a/persistence-modules/java-cockroachdb/pom.xml b/persistence-modules/java-cockroachdb/pom.xml index 870707c750..2a92934a6e 100644 --- a/persistence-modules/java-cockroachdb/pom.xml +++ b/persistence-modules/java-cockroachdb/pom.xml @@ -5,6 +5,7 @@ com.baeldung java-cockroachdb 1.0-SNAPSHOT + java-cockroachdb parent-modules diff --git a/persistence-modules/java-jdbi/pom.xml b/persistence-modules/java-jdbi/pom.xml index 885906fcd0..9281f4fd9d 100644 --- a/persistence-modules/java-jdbi/pom.xml +++ b/persistence-modules/java-jdbi/pom.xml @@ -4,6 +4,7 @@ 4.0.0 java-jdbi 1.0-SNAPSHOT + java-jdbi parent-modules diff --git a/persistence-modules/java-jpa/README.md b/persistence-modules/java-jpa/README.md index 418e0a67e2..9a90216519 100644 --- a/persistence-modules/java-jpa/README.md +++ b/persistence-modules/java-jpa/README.md @@ -1,4 +1,5 @@ # Relevant Articles - [A Guide to SqlResultSetMapping](http://www.baeldung.com/jpa-sql-resultset-mapping) -- [A Guide to Stored Procedures with JPA](http://www.baeldung.com/jpa-stored-procedures) \ No newline at end of file +- [A Guide to Stored Procedures with JPA](http://www.baeldung.com/jpa-stored-procedures) +- [Fixing the JPA error “java.lang.String cannot be cast to [Ljava.lang.String;”](https://www.baeldung.com/jpa-error-java-lang-string-cannot-be-cast) diff --git a/persistence-modules/java-jpa/pom.xml b/persistence-modules/java-jpa/pom.xml index 78764f7148..ddab51a2e2 100644 --- a/persistence-modules/java-jpa/pom.xml +++ b/persistence-modules/java-jpa/pom.xml @@ -2,15 +2,16 @@ + 4.0.0 + java-jpa + java-jpa + parent-modules com.baeldung 1.0.0-SNAPSHOT ../../pom.xml - 4.0.0 - - java-jpa diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java new file mode 100644 index 0000000000..88aa4389e9 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java @@ -0,0 +1,26 @@ +package com.baeldung.jpa.entitygraph; + +import com.baeldung.jpa.entitygraph.model.Post; +import com.baeldung.jpa.entitygraph.repo.PostRepository; + +public class MainApp { + + public static void main(String... args) { + Long postId = 1L; + Post post = null; + PostRepository postRepository = new PostRepository(); + + //Using EntityManager.find(). + post = postRepository.find(postId); + post = postRepository.findWithEntityGraph(postId); + post = postRepository.findWithEntityGraph2(postId); + + //Using JPQL: Query and TypedQuery + post = postRepository.findUsingJpql(postId); + + //Using Criteria API + post = postRepository.findUsingCriteria(postId); + + postRepository.clean(); + } +} \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java new file mode 100644 index 0000000000..40ecd3262b --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java @@ -0,0 +1,63 @@ +package com.baeldung.jpa.entitygraph.model; + +import javax.persistence.*; + +@Entity +public class Comment { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + private String reply; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn + private Post post; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn + private User user; + //... + + public Comment() { + } + + public Comment(String reply, Post post, User user) { + this.reply = reply; + this.post = post; + this.user = user; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getReply() { + return reply; + } + + public void setReply(String reply) { + this.reply = reply; + } + + public Post getPost() { + return post; + } + + public void setPost(Post post) { + this.post = post; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java new file mode 100644 index 0000000000..59f17ae0c5 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java @@ -0,0 +1,86 @@ +package com.baeldung.jpa.entitygraph.model; + +import javax.persistence.*; +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +@NamedEntityGraph( + name = "post-entity-graph", + attributeNodes = { + @NamedAttributeNode("subject"), + @NamedAttributeNode("user"), + @NamedAttributeNode("comments"), + } +) +@NamedEntityGraph( + name = "post-entity-graph-with-comment-users", + attributeNodes = { + @NamedAttributeNode("subject"), + @NamedAttributeNode("user"), + @NamedAttributeNode(value = "comments", subgraph = "comments-subgraph"), + }, + subgraphs = { + @NamedSubgraph( + name = "comments-subgraph", + attributeNodes = { + @NamedAttributeNode("user") + } + ) + } +) +@Entity +public class Post { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + private String subject; + @OneToMany(mappedBy = "post") + private List comments = new ArrayList<>(); + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn + private User user; + //... + + public Post() { + } + + public Post(String subject, User user) { + this.subject = subject; + this.user = user; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getSubject() { + return subject; + } + + public void setSubject(String subject) { + this.subject = subject; + } + + public List getComments() { + return comments; + } + + public void setComments(List comments) { + this.comments = comments; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java new file mode 100644 index 0000000000..b712100d4e --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java @@ -0,0 +1,48 @@ +package com.baeldung.jpa.entitygraph.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +@Entity +public class User { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + private String name; + private String email; + + //... + + public User() { + } + + public User(String email) { + this.email = email; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getEmail() { + return email; + } + + public void setEmail(String email) { + this.email = email; + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java new file mode 100644 index 0000000000..28f1e1b93c --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java @@ -0,0 +1,93 @@ +package com.baeldung.jpa.entitygraph.repo; + +import com.baeldung.jpa.entitygraph.model.Post; + +import javax.persistence.*; +import javax.persistence.criteria.CriteriaBuilder; +import javax.persistence.criteria.CriteriaQuery; +import javax.persistence.criteria.Root; +import java.util.HashMap; +import java.util.Map; + +public class PostRepository { + private EntityManagerFactory emf = null; + + + public PostRepository() { + Map properties = new HashMap(); + properties.put("hibernate.show_sql", "true"); + properties.put("hibernate.format_sql", "true"); + emf = Persistence.createEntityManagerFactory("entity-graph-pu", properties); + } + + public Post find(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + Post post = entityManager.find(Post.class, id); + + entityManager.close(); + return post; + } + + public Post findWithEntityGraph(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.getEntityGraph("post-entity-graph"); + Map properties = new HashMap<>(); + properties.put("javax.persistence.fetchgraph", entityGraph); + Post post = entityManager.find(Post.class, id, properties); + + entityManager.close(); + return post; + } + + public Post findWithEntityGraph2(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.createEntityGraph(Post.class); + entityGraph.addAttributeNodes("subject"); + entityGraph.addAttributeNodes("user"); + entityGraph.addSubgraph("comments") + .addAttributeNodes("user"); + + Map properties = new HashMap<>(); + properties.put("javax.persistence.fetchgraph", entityGraph); + Post post = entityManager.find(Post.class, id, properties); + + entityManager.close(); + return post; + } + + public Post findUsingJpql(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.getEntityGraph("post-entity-graph-with-comment-users"); + Post post = entityManager.createQuery("Select p from Post p where p.id=:id", Post.class) + .setParameter("id", id) + .setHint("javax.persistence.fetchgraph", entityGraph) + .getSingleResult(); + + entityManager.close(); + return post; + } + + public Post findUsingCriteria(Long id) { + EntityManager entityManager = emf.createEntityManager(); + + EntityGraph entityGraph = entityManager.getEntityGraph("post-entity-graph-with-comment-users"); + CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); + CriteriaQuery criteriaQuery = criteriaBuilder.createQuery(Post.class); + Root root = criteriaQuery.from(Post.class); + criteriaQuery.where(criteriaBuilder.equal(root.get("id"), id)); + TypedQuery typedQuery = entityManager.createQuery(criteriaQuery); + typedQuery.setHint("javax.persistence.loadgraph", entityGraph); + Post post = typedQuery.getSingleResult(); + + entityManager.close(); + return post; + } + + public void clean() { + emf.close(); + } +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/DummyEntity.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/Message.java similarity index 76% rename from persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/DummyEntity.java rename to persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/Message.java index 12b57ff112..fb521cfea6 100644 --- a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/DummyEntity.java +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/Message.java @@ -3,13 +3,12 @@ package com.baeldung.jpa.stringcast; import javax.persistence.*; @SqlResultSetMapping(name = "textQueryMapping", classes = { - @ConstructorResult(targetClass = DummyEntity.class, columns = { + @ConstructorResult(targetClass = Message.class, columns = { @ColumnResult(name = "text") }) }) @Entity -@Table(name = "dummy") -public class DummyEntity { +public class Message { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @@ -17,11 +16,11 @@ public class DummyEntity { private String text; - public DummyEntity() { + public Message() { } - public DummyEntity(String text) { + public Message(String text) { this.text = text; } diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java index 6f1e2ee5ca..2cb5679d4d 100644 --- a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java @@ -1,13 +1,12 @@ package com.baeldung.jpa.stringcast; -import com.sun.istack.internal.Nullable; - -import javax.persistence.EntityManager; -import javax.persistence.Query; import java.util.ArrayList; import java.util.List; import java.util.stream.Collectors; +import javax.persistence.EntityManager; +import javax.persistence.Query; + public class QueryExecutor { public static List executeNativeQueryNoCastCheck(String statement, EntityManager em) { @@ -24,10 +23,7 @@ public class QueryExecutor { } if (results.get(0) instanceof String) { - return ((List) results) - .stream() - .map(s -> new String[] { s }) - .collect(Collectors.toList()); + return ((List) results).stream().map(s -> new String[] { s }).collect(Collectors.toList()); } else { return (List) results; } diff --git a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml index 6345e7f364..433d456cc9 100644 --- a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml +++ b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml @@ -9,12 +9,12 @@ org.hibernate.jpa.HibernatePersistenceProvider com.baeldung.sqlresultsetmapping.ScheduledDay - + - - - + value="jdbc:h2:mem:test;INIT=RUNSCRIPT FROM 'classpath:database.sql'"/> + + + @@ -23,30 +23,47 @@ org.hibernate.jpa.HibernatePersistenceProvider - com.baeldung.jpa.stringcast.DummyEntity + com.baeldung.jpa.stringcast.Message - - - - - - + + + + + + - + org.hibernate.jpa.HibernatePersistenceProvider com.baeldung.jpa.model.Car - - - - - - + + + + + + - + + + com.baeldung.jpa.entitygraph.model.Post + com.baeldung.jpa.entitygraph.model.User + com.baeldung.jpa.entitygraph.model.Comment + true + + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/java-jpa/src/main/resources/data-init.sql b/persistence-modules/java-jpa/src/main/resources/data-init.sql new file mode 100644 index 0000000000..86c3f2a651 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/resources/data-init.sql @@ -0,0 +1,8 @@ +INSERT INTO `USER` (`ID`,`NAME`,`EMAIL`) VALUES (1,'user1','user1@test.com'); +INSERT INTO `USER` (`ID`,`NAME`,`EMAIL`) VALUES (2,'user2','user2@test.com'); +INSERT INTO `USER` (`ID`,`NAME`,`EMAIL`) VALUES (3,'user3','user3@test.com'); + +INSERT INTO `POST` (`ID`,`SUBJECT`,`USER_ID`) VALUES (1,'JPA Entity Graph In Action',1); + +INSERT INTO `COMMENT` (`ID`,`REPLY`,`POST_ID`,`USER_ID`) VALUES (1,'Nice !!',1,2); +INSERT INTO `COMMENT` (`ID`,`REPLY`,`POST_ID`,`USER_ID`) VALUES (2,'Cool !!',1,3); diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java new file mode 100644 index 0000000000..4724bb41ad --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java @@ -0,0 +1,68 @@ +package com.baeldung.jpa.entitygraph.repo; + +import com.baeldung.jpa.entitygraph.model.Comment; +import com.baeldung.jpa.entitygraph.model.Post; +import com.baeldung.jpa.entitygraph.model.User; +import org.hibernate.LazyInitializationException; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +import static org.junit.Assert.*; + +public class PostRepositoryIntegrationTest { + + private static PostRepository postRepository = null; + + @BeforeClass + public static void once() { + postRepository = new PostRepository(); + } + + @Test(expected = LazyInitializationException.class) + public void find() { + Post post = postRepository.find(1L); + assertNotNull(post.getUser()); + String email = post.getUser().getEmail(); + assertNull(email); + } + + @Test + public void findWithEntityGraph() { + Post post = postRepository.findWithEntityGraph(1L); + assertNotNull(post.getUser()); + String email = post.getUser().getEmail(); + assertNotNull(email); + } + + @Test(expected = LazyInitializationException.class) + public void findWithEntityGraph_Comment_Without_User() { + Post post = postRepository.findWithEntityGraph(1L); + assertNotNull(post.getUser()); + String email = post.getUser().getEmail(); + assertNotNull(email); + assertNotNull(post.getComments()); + assertEquals(post.getComments().size(), 2); + Comment comment = post.getComments().get(0); + assertNotNull(comment); + User user = comment.getUser(); + user.getEmail(); + } + + @Test + public void findWithEntityGraph2_Comment_With_User() { + Post post = postRepository.findWithEntityGraph2(1L); + assertNotNull(post.getComments()); + assertEquals(post.getComments().size(), 2); + Comment comment = post.getComments().get(0); + assertNotNull(comment); + User user = comment.getUser(); + assertNotNull(user); + assertEquals(user.getEmail(), "user2@test.com"); + } + + @AfterClass + public static void destroy() { + postRepository.clean(); + } +} diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java index d9c3adef26..0a11725fc3 100644 --- a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java @@ -3,10 +3,7 @@ package com.baeldung.jpa.stringcast; import org.junit.BeforeClass; import org.junit.Test; -import javax.persistence.EntityManager; -import javax.persistence.EntityManagerFactory; -import javax.persistence.EntityTransaction; -import javax.persistence.Persistence; +import javax.persistence.*; import java.util.List; import static org.junit.Assert.assertEquals; @@ -22,18 +19,18 @@ public class SpringCastUnitTest { em = emFactory.createEntityManager(); // insert an object into the db - DummyEntity dummyEntity = new DummyEntity(); - dummyEntity.setText("text"); + Message message = new Message(); + message.setText("text"); EntityTransaction tr = em.getTransaction(); tr.begin(); - em.persist(dummyEntity); + em.persist(message); tr.commit(); } @Test(expected = ClassCastException.class) public void givenExecutorNoCastCheck_whenQueryReturnsOneColumn_thenClassCastThrown() { - List results = QueryExecutor.executeNativeQueryNoCastCheck("select text from dummy", em); + List results = QueryExecutor.executeNativeQueryNoCastCheck("select text from message", em); // fails for (String[] row : results) { @@ -43,13 +40,13 @@ public class SpringCastUnitTest { @Test public void givenExecutorWithCastCheck_whenQueryReturnsOneColumn_thenNoClassCastThrown() { - List results = QueryExecutor.executeNativeQueryWithCastCheck("select text from dummy", em); + List results = QueryExecutor.executeNativeQueryWithCastCheck("select text from message", em); assertEquals("text", results.get(0)[0]); } @Test public void givenExecutorGeneric_whenQueryReturnsOneColumn_thenNoClassCastThrown() { - List results = QueryExecutor.executeNativeQueryGeneric("select text from dummy", "textQueryMapping", em); + List results = QueryExecutor.executeNativeQueryGeneric("select text from message", "textQueryMapping", em); assertEquals("text", results.get(0).getText()); } diff --git a/persistence-modules/java-jpa/src/test/resources/persistence.xml b/persistence-modules/java-jpa/src/test/resources/persistence.xml index b6cc51c3b3..c902e0a320 100644 --- a/persistence-modules/java-jpa/src/test/resources/persistence.xml +++ b/persistence-modules/java-jpa/src/test/resources/persistence.xml @@ -20,7 +20,7 @@ org.hibernate.jpa.HibernatePersistenceProvider - com.baeldung.jpa.stringcast.DummyEntity + com.baeldung.jpa.stringcast.Message diff --git a/persistence-modules/java-mongodb/pom.xml b/persistence-modules/java-mongodb/pom.xml index bbc48f54c2..9658ef567f 100644 --- a/persistence-modules/java-mongodb/pom.xml +++ b/persistence-modules/java-mongodb/pom.xml @@ -5,6 +5,7 @@ com.baeldung java-mongodb 1.0-SNAPSHOT + java-mongodb com.baeldung diff --git a/persistence-modules/jnosql/jnosql-artemis/pom.xml b/persistence-modules/jnosql/jnosql-artemis/pom.xml index 9c2bfd1ba0..8a978fb179 100644 --- a/persistence-modules/jnosql/jnosql-artemis/pom.xml +++ b/persistence-modules/jnosql/jnosql-artemis/pom.xml @@ -3,6 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 + jnosql-artemis + jnosql-artemis + war com.baeldung.jnosql @@ -10,9 +13,6 @@ 1.0-SNAPSHOT - jnosql-artemis - war - 2.4.2 false diff --git a/persistence-modules/jnosql/jnosql-diana/pom.xml b/persistence-modules/jnosql/jnosql-diana/pom.xml index 767defb2a8..126f0314d9 100644 --- a/persistence-modules/jnosql/jnosql-diana/pom.xml +++ b/persistence-modules/jnosql/jnosql-diana/pom.xml @@ -3,15 +3,15 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + jnosql-diana + jnosql-diana + com.baeldung.jnosql jnosql 1.0-SNAPSHOT - jnosql-diana - diff --git a/persistence-modules/jnosql/pom.xml b/persistence-modules/jnosql/pom.xml index c87ad3cf4b..5fb29a3b9c 100644 --- a/persistence-modules/jnosql/pom.xml +++ b/persistence-modules/jnosql/pom.xml @@ -3,10 +3,10 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.jnosql jnosql 1.0-SNAPSHOT + jnosql pom diff --git a/persistence-modules/liquibase/pom.xml b/persistence-modules/liquibase/pom.xml index cb2bee8d48..b06d38e6a0 100644 --- a/persistence-modules/liquibase/pom.xml +++ b/persistence-modules/liquibase/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 liquibase + liquibase parent-modules diff --git a/persistence-modules/orientdb/pom.xml b/persistence-modules/orientdb/pom.xml index e4bc9a0585..a8ac3fb789 100644 --- a/persistence-modules/orientdb/pom.xml +++ b/persistence-modules/orientdb/pom.xml @@ -4,8 +4,8 @@ 4.0.0 orientdb 0.0.1-SNAPSHOT + orientdb jar - intro-orientdb introduction to the OrientDB Java APIs diff --git a/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml b/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml index 4d677ab0d4..6ebc75de8d 100644 --- a/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml +++ b/persistence-modules/spring-boot-h2/spring-boot-h2-database/pom.xml @@ -3,10 +3,10 @@ xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.h2db spring-boot-h2-database 0.0.1-SNAPSHOT + spring-boot-h2-database jar Demo Spring Boot applications that starts H2 in memory database diff --git a/persistence-modules/spring-boot-persistence-mongodb/.gitignore b/persistence-modules/spring-boot-persistence-mongodb/.gitignore new file mode 100644 index 0000000000..f96dae6a60 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/.gitignore @@ -0,0 +1,4 @@ + +/.idea/ +/target/ +/spring-boot-persistence.iml diff --git a/persistence-modules/spring-boot-persistence-mongodb/pom.xml b/persistence-modules/spring-boot-persistence-mongodb/pom.xml new file mode 100644 index 0000000000..fc267eedf6 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/pom.xml @@ -0,0 +1,106 @@ + + + 4.0.0 + + + parent-boot-2 + com.baeldung + 0.0.1-SNAPSHOT + ../../parent-boot-2 + + + spring-boot-persistence-mongodb + war + spring-boot-persistence-mongodb + This is simple boot application for Spring boot persistence mongodb test + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + + org.junit.jupiter + junit-jupiter-api + test + + + org.junit.jupiter + junit-jupiter-engine + test + + + + + org.junit.platform + junit-platform-launcher + ${junit-platform.version} + test + + + org.springframework.boot + spring-boot-starter-test + test + + + + + spring-boot-persistence + + + src/main/resources + true + + + + + org.apache.maven.plugins + maven-war-plugin + + + + + + + autoconfiguration + + + + org.apache.maven.plugins + maven-surefire-plugin + + + integration-test + + test + + + + **/*LiveTest.java + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + json + + + + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/SpringBootPersistenceApplication.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/SpringBootPersistenceApplication.java new file mode 100644 index 0000000000..2dff3f37df --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/SpringBootPersistenceApplication.java @@ -0,0 +1,13 @@ +package com.baeldung; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringBootPersistenceApplication { + + public static void main(String ... args) { + SpringApplication.run(SpringBootPersistenceApplication.class, args); + } + +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/daos/UserRepository.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/daos/UserRepository.java new file mode 100755 index 0000000000..7f58fdd1c8 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/daos/UserRepository.java @@ -0,0 +1,10 @@ +package com.baeldung.mongodb.daos; + + +import com.baeldung.mongodb.models.User; +import org.springframework.data.mongodb.repository.MongoRepository; + + +public interface UserRepository extends MongoRepository { + +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java new file mode 100644 index 0000000000..24b53f3d2d --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/events/UserModelListener.java @@ -0,0 +1,28 @@ +package com.baeldung.mongodb.events; + + +import com.baeldung.mongodb.models.User; +import com.baeldung.mongodb.services.SequenceGeneratorService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener; +import org.springframework.data.mongodb.core.mapping.event.BeforeConvertEvent; +import org.springframework.stereotype.Component; + + +@Component +public class UserModelListener extends AbstractMongoEventListener { + + private SequenceGeneratorService sequenceGenerator; + + @Autowired + public UserModelListener(SequenceGeneratorService sequenceGenerator) { + this.sequenceGenerator = sequenceGenerator; + } + + @Override + public void onBeforeConvert(BeforeConvertEvent event) { + event.getSource().setId(sequenceGenerator.generateSequence(User.SEQUENCE_NAME)); + } + + +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/DatabaseSequence.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/DatabaseSequence.java new file mode 100755 index 0000000000..c2c04f7ee6 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/DatabaseSequence.java @@ -0,0 +1,32 @@ +package com.baeldung.mongodb.models; + +import org.springframework.data.annotation.Id; +import org.springframework.data.mongodb.core.mapping.Document; + + +@Document(collection = "database_sequences") +public class DatabaseSequence { + + @Id + private String id; + + private long seq; + + public DatabaseSequence() {} + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public long getSeq() { + return seq; + } + + public void setSeq(long seq) { + this.seq = seq; + } +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/User.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/User.java new file mode 100755 index 0000000000..1f08074313 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/models/User.java @@ -0,0 +1,73 @@ +package com.baeldung.mongodb.models; + +import org.springframework.data.annotation.Id; +import org.springframework.data.annotation.Transient; +import org.springframework.data.mongodb.core.mapping.Document; + + +@Document(collection = "users") +public class User { + + @Transient + public static final String SEQUENCE_NAME = "users_sequence"; + + @Id + private long id; + + private String firstName; + + private String lastName; + + private String email; + + public User() { } + + public User(String firstName, String lastName, String email) { + this.firstName = firstName; + this.lastName = lastName; + this.email = email; + } + + public long getId() { + return id; + } + + public void setId(long id) { + this.id = id; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getEmail() { + return email; + } + + public void setEmail(String email) { + this.email = email; + } + + + @Override + public String toString() { + return "User{" + + "id=" + id + + ", firstName='" + firstName + '\'' + + ", lastName='" + lastName + '\'' + + ", email='" + email + '\'' + + '}'; + } +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/services/SequenceGeneratorService.java b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/services/SequenceGeneratorService.java new file mode 100755 index 0000000000..52ece27d63 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/java/com/baeldung/mongodb/services/SequenceGeneratorService.java @@ -0,0 +1,35 @@ +package com.baeldung.mongodb.services; + +import com.baeldung.mongodb.models.DatabaseSequence; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.mongodb.core.MongoOperations; +import org.springframework.data.mongodb.core.query.Update; +import org.springframework.stereotype.Service; + +import java.util.Objects; + +import static org.springframework.data.mongodb.core.FindAndModifyOptions.options; +import static org.springframework.data.mongodb.core.query.Criteria.where; +import static org.springframework.data.mongodb.core.query.Query.query; + + +@Service +public class SequenceGeneratorService { + + + private MongoOperations mongoOperations; + + @Autowired + public SequenceGeneratorService(MongoOperations mongoOperations) { + this.mongoOperations = mongoOperations; + } + + public long generateSequence(String seqName) { + + DatabaseSequence counter = mongoOperations.findAndModify(query(where("_id").is(seqName)), + new Update().inc("seq",1), options().returnNew(true).upsert(true), + DatabaseSequence.class); + return !Objects.isNull(counter) ? counter.getSeq() : 1; + + } +} diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties b/persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties new file mode 100644 index 0000000000..5b1b8000d0 --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties @@ -0,0 +1,8 @@ +spring.application.name=spring-boot-persistence +server.port=${PORT:0} + +#spring boot mongodb +spring.data.mongodb.host=localhost +spring.data.mongodb.port=27017 +spring.data.mongodb.database=springboot-mongo + diff --git a/persistence-modules/spring-boot-persistence-mongodb/src/test/java/com/baeldung/mongodb/MongoDbAutoGeneratedFieldIntegrationTest.java b/persistence-modules/spring-boot-persistence-mongodb/src/test/java/com/baeldung/mongodb/MongoDbAutoGeneratedFieldIntegrationTest.java new file mode 100644 index 0000000000..cec1ad5fea --- /dev/null +++ b/persistence-modules/spring-boot-persistence-mongodb/src/test/java/com/baeldung/mongodb/MongoDbAutoGeneratedFieldIntegrationTest.java @@ -0,0 +1,37 @@ +package com.baeldung.mongodb; + +import com.baeldung.mongodb.daos.UserRepository; +import com.baeldung.mongodb.models.User; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.assertj.core.api.Assertions.assertThat; + + +@RunWith(SpringRunner.class) +@SpringBootTest +public class MongoDbAutoGeneratedFieldIntegrationTest { + + @Autowired + UserRepository userRepository; + + @Test + public void contextLoads() {} + + @Test + public void givenUserObject_whenSave_thenCreateNewUser() { + + User user = new User(); + user.setFirstName("John"); + user.setLastName("Doe"); + user.setEmail("john.doe@example.com"); + userRepository.save(user); + + assertThat(userRepository.findAll().size()).isGreaterThan(0); + } + + +} diff --git a/persistence-modules/spring-boot-persistence/README.MD b/persistence-modules/spring-boot-persistence/README.MD index 6cf172426a..8988fb4ebd 100644 --- a/persistence-modules/spring-boot-persistence/README.MD +++ b/persistence-modules/spring-boot-persistence/README.MD @@ -4,3 +4,4 @@ - [Configuring Separate Spring DataSource for Tests](http://www.baeldung.com/spring-testing-separate-data-source) - [Quick Guide on data.sql and schema.sql Files in Spring Boot](http://www.baeldung.com/spring-boot-data-sql-and-schema-sql) - [Configuring a Tomcat Connection Pool in Spring Boot](https://www.baeldung.com/spring-boot-tomcat-connection-pool) +- [Hibernate Field Naming with Spring Boot](https://www.baeldung.com/hibernate-field-naming-spring-boot) diff --git a/persistence-modules/spring-boot-persistence/pom.xml b/persistence-modules/spring-boot-persistence/pom.xml index 80472fdd57..0ea42b1cb7 100644 --- a/persistence-modules/spring-boot-persistence/pom.xml +++ b/persistence-modules/spring-boot-persistence/pom.xml @@ -2,11 +2,11 @@ - 4.0.0 - + 4.0.0 com.baeldung spring-boot-persistence 0.1.0 + spring-boot-persistence parent-boot-2 diff --git a/persistence-modules/spring-data-cassandra-reactive/pom.xml b/persistence-modules/spring-data-cassandra-reactive/pom.xml new file mode 100644 index 0000000000..037b1fd3c1 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/pom.xml @@ -0,0 +1,70 @@ + + + 4.0.0 + + com.baeldung + spring-data-cassandra-reactive + 0.0.1-SNAPSHOT + jar + + spring-data-cassandra-reactive + Spring Data Cassandra reactive + + + org.springframework.boot + spring-boot-starter-parent + 2.1.0.RELEASE + + + + + UTF-8 + UTF-8 + + 1.8 + + + + + org.springframework.data + spring-data-cassandra + 2.1.2.RELEASE + + + io.projectreactor + reactor-core + + + org.springframework.boot + spring-boot-starter-web + + + org.projectlombok + lombok + true + + + org.springframework.boot + spring-boot-starter-test + test + + + io.projectreactor + reactor-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/SpringDataCassandraReactiveApplication.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/SpringDataCassandraReactiveApplication.java new file mode 100644 index 0000000000..5f467042a3 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/SpringDataCassandraReactiveApplication.java @@ -0,0 +1,12 @@ +package com.baeldung.cassandra.reactive; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringDataCassandraReactiveApplication { + + public static void main(String[] args) { + SpringApplication.run(SpringDataCassandraReactiveApplication.class, args); + } +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/controller/EmployeeController.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/controller/EmployeeController.java new file mode 100644 index 0000000000..e9de213e61 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/controller/EmployeeController.java @@ -0,0 +1,49 @@ +package com.baeldung.cassandra.reactive.controller; + +import com.baeldung.cassandra.reactive.model.Employee; +import com.baeldung.cassandra.reactive.service.EmployeeService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import javax.annotation.PostConstruct; +import java.util.ArrayList; +import java.util.List; + +@RestController +@RequestMapping("employee") +public class EmployeeController { + + @Autowired + EmployeeService employeeService; + + @PostConstruct + public void saveEmployees() { + List employees = new ArrayList<>(); + employees.add(new Employee(123, "John Doe", "Delaware", "jdoe@xyz.com", 31)); + employees.add(new Employee(324, "Adam Smith", "North Carolina", "asmith@xyz.com", 43)); + employees.add(new Employee(355, "Kevin Dunner", "Virginia", "kdunner@xyz.com", 24)); + employees.add(new Employee(643, "Mike Lauren", "New York", "mlauren@xyz.com", 41)); + employeeService.initializeEmployees(employees); + } + + @GetMapping("/list") + public Flux getAllEmployees() { + Flux employees = employeeService.getAllEmployees(); + return employees; + } + + @GetMapping("/{id}") + public Mono getEmployeeById(@PathVariable int id) { + return employeeService.getEmployeeById(id); + } + + @GetMapping("/filterByAge/{age}") + public Flux getEmployeesFilterByAge(@PathVariable int age) { + return employeeService.getEmployeesFilterByAge(age); + } +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/model/Employee.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/model/Employee.java new file mode 100644 index 0000000000..a78f884778 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/model/Employee.java @@ -0,0 +1,20 @@ +package com.baeldung.cassandra.reactive.model; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; +import org.springframework.data.cassandra.core.mapping.PrimaryKey; +import org.springframework.data.cassandra.core.mapping.Table; + +@Table +@Data +@AllArgsConstructor +@NoArgsConstructor +public class Employee { + @PrimaryKey + private int id; + private String name; + private String address; + private String email; + private int age; +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/repository/EmployeeRepository.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/repository/EmployeeRepository.java new file mode 100644 index 0000000000..22dc2b4565 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/repository/EmployeeRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.cassandra.reactive.repository; + +import com.baeldung.cassandra.reactive.model.Employee; +import org.springframework.data.cassandra.repository.AllowFiltering; +import org.springframework.data.cassandra.repository.ReactiveCassandraRepository; +import reactor.core.publisher.Flux; + +public interface EmployeeRepository extends ReactiveCassandraRepository { + @AllowFiltering + Flux findByAgeGreaterThan(int age); +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/service/EmployeeService.java b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/service/EmployeeService.java new file mode 100644 index 0000000000..40c330937a --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/java/com/baeldung/cassandra/reactive/service/EmployeeService.java @@ -0,0 +1,35 @@ +package com.baeldung.cassandra.reactive.service; + +import com.baeldung.cassandra.reactive.model.Employee; +import com.baeldung.cassandra.reactive.repository.EmployeeRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.List; + +@Service +public class EmployeeService { + + @Autowired + EmployeeRepository employeeRepository; + + public void initializeEmployees(List employees) { + Flux savedEmployees = employeeRepository.saveAll(employees); + savedEmployees.subscribe(); + } + + public Flux getAllEmployees() { + Flux employees = employeeRepository.findAll(); + return employees; + } + + public Flux getEmployeesFilterByAge(int age) { + return employeeRepository.findByAgeGreaterThan(age); + } + + public Mono getEmployeeById(int id) { + return employeeRepository.findById(id); + } +} diff --git a/persistence-modules/spring-data-cassandra-reactive/src/main/resources/application.properties b/persistence-modules/spring-data-cassandra-reactive/src/main/resources/application.properties new file mode 100644 index 0000000000..7ed2f10131 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/main/resources/application.properties @@ -0,0 +1,2 @@ +spring.data.cassandra.keyspace-name=practice +spring.data.cassandra.port=9042 \ No newline at end of file diff --git a/persistence-modules/spring-data-cassandra-reactive/src/test/java/com/baeldung/cassandra/reactive/ReactiveEmployeeRepositoryIntegrationTest.java b/persistence-modules/spring-data-cassandra-reactive/src/test/java/com/baeldung/cassandra/reactive/ReactiveEmployeeRepositoryIntegrationTest.java new file mode 100644 index 0000000000..ad726fe969 --- /dev/null +++ b/persistence-modules/spring-data-cassandra-reactive/src/test/java/com/baeldung/cassandra/reactive/ReactiveEmployeeRepositoryIntegrationTest.java @@ -0,0 +1,55 @@ +package com.baeldung.cassandra.reactive; + +import com.baeldung.cassandra.reactive.model.Employee; +import com.baeldung.cassandra.reactive.repository.EmployeeRepository; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + + +@RunWith(SpringRunner.class) +@SpringBootTest +public class ReactiveEmployeeRepositoryIntegrationTest { + + @Autowired + EmployeeRepository repository; + + @Before + public void setUp() { + + Flux deleteAndInsert = repository.deleteAll() // + .thenMany(repository.saveAll(Flux.just( + new Employee(111, "John Doe", "Delaware", "jdoe@xyz.com", 31), + new Employee(222, "Adam Smith", "North Carolina", "asmith@xyz.com", 43), + new Employee(333, "Kevin Dunner", "Virginia", "kdunner@xyz.com", 24), + new Employee(444, "Mike Lauren", "New York", "mlauren@xyz.com", 41)))); + + StepVerifier.create(deleteAndInsert).expectNextCount(4).verifyComplete(); + } + + @Test + public void givenRecordsAreInserted_whenDbIsQueried_thenShouldIncludeNewRecords() { + + Mono saveAndCount = repository.count() + .doOnNext(System.out::println) + .thenMany(repository.saveAll(Flux.just(new Employee(325, "Kim Jones", "Florida", "kjones@xyz.com", 42), + new Employee(654, "Tom Moody", "New Hampshire", "tmoody@xyz.com", 44)))) + .last() + .flatMap(v -> repository.count()) + .doOnNext(System.out::println); + + StepVerifier.create(saveAndCount).expectNext(6L).verifyComplete(); + } + + @Test + public void givenAgeForFilter_whenDbIsQueried_thenShouldReturnFilteredRecords() { + StepVerifier.create(repository.findByAgeGreaterThan(35)).expectNextCount(2).verifyComplete(); + } + +} diff --git a/persistence-modules/spring-data-gemfire/pom.xml b/persistence-modules/spring-data-gemfire/pom.xml index 34346c502f..292b7387ac 100644 --- a/persistence-modules/spring-data-gemfire/pom.xml +++ b/persistence-modules/spring-data-gemfire/pom.xml @@ -5,6 +5,7 @@ com.baeldung spring-data-gemfire 1.0.0-SNAPSHOT + spring-data-gemfire jar diff --git a/persistence-modules/spring-data-jpa/README.md b/persistence-modules/spring-data-jpa/README.md index 44ce240da3..e240ae6d33 100644 --- a/persistence-modules/spring-data-jpa/README.md +++ b/persistence-modules/spring-data-jpa/README.md @@ -15,6 +15,8 @@ - [Query Entities by Dates and Times with Spring Data JPA](https://www.baeldung.com/spring-data-jpa-query-by-date) - [DDD Aggregates and @DomainEvents](https://www.baeldung.com/spring-data-ddd) - [Spring Data – CrudRepository save() Method](https://www.baeldung.com/spring-data-crud-repository-save) +- [Limiting Query Results with JPA and Spring Data JPA](https://www.baeldung.com/jpa-limit-query-results) +- [Sorting Query Results with Spring Data](https://www.baeldung.com/spring-data-sorting) ### Eclipse Config After importing the project into Eclipse, you may see the following error: diff --git a/persistence-modules/spring-data-jpa/pom.xml b/persistence-modules/spring-data-jpa/pom.xml index 643210ab89..786e587734 100644 --- a/persistence-modules/spring-data-jpa/pom.xml +++ b/persistence-modules/spring-data-jpa/pom.xml @@ -5,6 +5,7 @@ 4.0.0 com.baeldung spring-data-jpa + spring-data-jpa parent-boot-2 diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/config/PersistenceConfiguration.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/config/PersistenceConfiguration.java index 16407e510a..2bdd4e5451 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/config/PersistenceConfiguration.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/config/PersistenceConfiguration.java @@ -1,13 +1,14 @@ package com.baeldung.config; -import com.baeldung.services.IBarService; -import com.baeldung.services.impl.BarSpringDataJpaService; -import com.google.common.base.Preconditions; -import com.baeldung.dao.repositories.impl.ExtendedRepositoryImpl; -import com.baeldung.services.IFooService; -import com.baeldung.services.impl.FooService; +import java.util.Properties; + +import javax.sql.DataSource; + import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.context.annotation.*; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; import org.springframework.core.env.Environment; import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor; import org.springframework.data.jpa.repository.config.EnableJpaAuditing; @@ -20,13 +21,15 @@ import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.PlatformTransactionManager; import org.springframework.transaction.annotation.EnableTransactionManagement; -import javax.sql.DataSource; -import java.util.Properties; +import com.baeldung.dao.repositories.impl.ExtendedRepositoryImpl; +import com.baeldung.services.IBarService; +import com.baeldung.services.impl.BarSpringDataJpaService; +import com.google.common.base.Preconditions; @Configuration -@ComponentScan({"com.baeldung.dao", "com.baeldung.services"}) +@ComponentScan({ "com.baeldung.dao", "com.baeldung.services" }) @EnableTransactionManagement -@EnableJpaRepositories(basePackages = {"com.baeldung.dao"}, repositoryBaseClass = ExtendedRepositoryImpl.class) +@EnableJpaRepositories(basePackages = { "com.baeldung.dao" }, repositoryBaseClass = ExtendedRepositoryImpl.class) @EnableJpaAuditing @PropertySource("classpath:persistence.properties") public class PersistenceConfiguration { @@ -79,11 +82,6 @@ public class PersistenceConfiguration { return new BarSpringDataJpaService(); } - @Bean - public IFooService fooService() { - return new FooService(); - } - private final Properties hibernateProperties() { final Properties hibernateProperties = new Properties(); hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto")); @@ -94,7 +92,8 @@ public class PersistenceConfiguration { // hibernateProperties.setProperty("hibernate.globally_quoted_identifiers", "true"); // Envers properties - hibernateProperties.setProperty("org.hibernate.envers.audit_table_suffix", env.getProperty("envers.audit_table_suffix")); + hibernateProperties.setProperty("org.hibernate.envers.audit_table_suffix", + env.getProperty("envers.audit_table_suffix")); return hibernateProperties; } diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java deleted file mode 100644 index 6301f6e307..0000000000 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java +++ /dev/null @@ -1,8 +0,0 @@ -package com.baeldung.limit; - -import org.springframework.data.jpa.repository.JpaRepository; - -interface PassengerRepository extends JpaRepository, CustomPassengerRepository { - - Passenger findFirstByOrderBySeatNumberAsc(); -} diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/CustomPassengerRepository.java similarity index 80% rename from persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java rename to persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/CustomPassengerRepository.java index e9b5ba272f..7ae44bfbda 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/CustomPassengerRepository.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import java.util.List; diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/Passenger.java similarity index 80% rename from persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java rename to persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/Passenger.java index e7eb3af10b..24ae47e597 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/Passenger.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import javax.persistence.Basic; import javax.persistence.Column; @@ -17,7 +17,7 @@ class Passenger { @Basic(optional = false) @Column(nullable = false) - private String fistName; + private String firstName; @Basic(optional = false) @Column(nullable = false) @@ -27,8 +27,8 @@ class Passenger { @Column(nullable = false) private int seatNumber; - private Passenger(String fistName, String lastName, int seatNumber) { - this.fistName = fistName; + private Passenger(String firstName, String lastName, int seatNumber) { + this.firstName = firstName; this.lastName = lastName; this.seatNumber = seatNumber; } @@ -44,20 +44,20 @@ class Passenger { if (object == null || getClass() != object.getClass()) return false; Passenger passenger = (Passenger) object; - return getSeatNumber() == passenger.getSeatNumber() && Objects.equals(getFistName(), passenger.getFistName()) + return getSeatNumber() == passenger.getSeatNumber() && Objects.equals(getFirstName(), passenger.getFirstName()) && Objects.equals(getLastName(), passenger.getLastName()); } @Override public int hashCode() { - return Objects.hash(getFistName(), getLastName(), getSeatNumber()); + return Objects.hash(getFirstName(), getLastName(), getSeatNumber()); } @Override public String toString() { final StringBuilder toStringBuilder = new StringBuilder(getClass().getSimpleName()); toStringBuilder.append("{ id=").append(id); - toStringBuilder.append(", fistName='").append(fistName).append('\''); + toStringBuilder.append(", firstName='").append(firstName).append('\''); toStringBuilder.append(", lastName='").append(lastName).append('\''); toStringBuilder.append(", seatNumber=").append(seatNumber); toStringBuilder.append('}'); @@ -68,8 +68,8 @@ class Passenger { return id; } - String getFistName() { - return fistName; + String getFirstName() { + return firstName; } String getLastName() { diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepository.java new file mode 100644 index 0000000000..6ae6afb403 --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepository.java @@ -0,0 +1,17 @@ +package com.baeldung.passenger; + +import org.springframework.data.domain.Sort; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.util.List; + +interface PassengerRepository extends JpaRepository, CustomPassengerRepository { + + Passenger findFirstByOrderBySeatNumberAsc(); + + List findByOrderBySeatNumberAsc(); + + List findByLastNameOrderBySeatNumberAsc(String lastName); + + List findByLastName(String lastName, Sort sort); +} diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepositoryImpl.java similarity index 94% rename from persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java rename to persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepositoryImpl.java index 2d13eb7cad..bd6e535e3e 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/passenger/PassengerRepositoryImpl.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import org.springframework.stereotype.Repository; diff --git a/persistence-modules/spring-data-jpa/src/main/resources/application.properties b/persistence-modules/spring-data-jpa/src/main/resources/application.properties index 73d72bc7d6..37fb9ca9c4 100644 --- a/persistence-modules/spring-data-jpa/src/main/resources/application.properties +++ b/persistence-modules/spring-data-jpa/src/main/resources/application.properties @@ -12,4 +12,6 @@ hibernate.cache.use_second_level_cache=true hibernate.cache.use_query_cache=true hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory -spring.datasource.data=import_entities.sql \ No newline at end of file +spring.datasource.data=import_entities.sql + +spring.main.allow-bean-definition-overriding=true \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa/src/test/resources/import_entities.sql b/persistence-modules/spring-data-jpa/src/main/resources/import_entities.sql similarity index 100% rename from persistence-modules/spring-data-jpa/src/test/resources/import_entities.sql rename to persistence-modules/spring-data-jpa/src/main/resources/import_entities.sql diff --git a/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/passenger/PassengerRepositoryIntegrationTest.java similarity index 63% rename from persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java rename to persistence-modules/spring-data-jpa/src/test/java/com/baeldung/passenger/PassengerRepositoryIntegrationTest.java index 27e0ebdd9f..c57e771345 100644 --- a/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java +++ b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/passenger/PassengerRepositoryIntegrationTest.java @@ -1,4 +1,4 @@ -package com.baeldung.limit; +package com.baeldung.passenger; import org.junit.Before; import org.junit.Test; @@ -14,11 +14,13 @@ import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import java.util.List; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.contains; import static org.junit.Assert.assertEquals; @DataJpaTest @RunWith(SpringRunner.class) -public class LimitIntegrationTest { +public class PassengerRepositoryIntegrationTest { @PersistenceContext private EntityManager entityManager; @@ -66,4 +68,31 @@ public class LimitIntegrationTest { Passenger actual = page.getContent().get(0); assertEquals(expected, actual); } + + @Test + public void givenPassengers_whenOrderedBySeatNumberAsc_thenCorrectOrder() { + Passenger fred = Passenger.from("Fred", "Bloggs", 22); + Passenger ricki = Passenger.from("Ricki", "Bobbie", 36); + Passenger jill = Passenger.from("Jill", "Smith", 50); + Passenger siya = Passenger.from("Siya", "Kolisi", 85); + Passenger eve = Passenger.from("Eve", "Jackson", 95); + + List passengers = repository.findByOrderBySeatNumberAsc(); + + assertThat(passengers, contains(fred, ricki, jill, siya, eve)); + } + + @Test + public void givenPassengers_whenFindAllWithSortBySeatNumberAsc_thenCorrectOrder() { + Passenger fred = Passenger.from("Fred", "Bloggs", 22); + Passenger ricki = Passenger.from("Ricki", "Bobbie", 36); + Passenger jill = Passenger.from("Jill", "Smith", 50); + Passenger siya = Passenger.from("Siya", "Kolisi", 85); + Passenger eve = Passenger.from("Eve", "Jackson", 95); + + List passengers = repository.findAll(Sort.by(Sort.Direction.ASC, "seatNumber")); + + assertThat(passengers, contains(fred, ricki, jill, siya, eve)); + } + } diff --git a/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringContextIntegrationTest.java index 0a60412813..7f906bdbcd 100644 --- a/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringContextIntegrationTest.java @@ -2,17 +2,12 @@ package org.baeldung; import org.junit.Test; import org.junit.runner.RunWith; -import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import com.baeldung.Application; -import com.baeldung.config.PersistenceConfiguration; -import com.baeldung.config.PersistenceProductConfiguration; -import com.baeldung.config.PersistenceUserConfiguration; @RunWith(SpringRunner.class) -@DataJpaTest(excludeAutoConfiguration = {PersistenceConfiguration.class, PersistenceUserConfiguration.class, PersistenceProductConfiguration.class}) @SpringBootTest(classes = Application.class) public class SpringContextIntegrationTest { diff --git a/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringJpaContextIntegrationTest.java b/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringJpaContextIntegrationTest.java new file mode 100644 index 0000000000..66b5b20b97 --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/test/java/org/baeldung/SpringJpaContextIntegrationTest.java @@ -0,0 +1,25 @@ +package org.baeldung; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringRunner; + +import com.baeldung.Application; +import com.baeldung.config.PersistenceConfiguration; +import com.baeldung.config.PersistenceProductConfiguration; +import com.baeldung.config.PersistenceUserConfiguration; + +@RunWith(SpringRunner.class) +@DataJpaTest(excludeAutoConfiguration = { + PersistenceConfiguration.class, + PersistenceUserConfiguration.class, + PersistenceProductConfiguration.class }) +@ContextConfiguration(classes = Application.class) +public class SpringJpaContextIntegrationTest { + + @Test + public void whenSpringContextIsBootstrapped_thenNoExceptions() { + } +} diff --git a/persistence-modules/spring-data-keyvalue/pom.xml b/persistence-modules/spring-data-keyvalue/pom.xml index 6675595f2b..1fee0a88d4 100644 --- a/persistence-modules/spring-data-keyvalue/pom.xml +++ b/persistence-modules/spring-data-keyvalue/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-data-keyvalue + spring-data-keyvalue parent-boot-2 diff --git a/persistence-modules/spring-data-mongodb/README.md b/persistence-modules/spring-data-mongodb/README.md index c7bc7584be..c4f21dffc0 100644 --- a/persistence-modules/spring-data-mongodb/README.md +++ b/persistence-modules/spring-data-mongodb/README.md @@ -12,3 +12,4 @@ - [Spring Data MongoDB: Projections and Aggregations](http://www.baeldung.com/spring-data-mongodb-projections-aggregations) - [Spring Data Annotations](http://www.baeldung.com/spring-data-annotations) - [Spring Data MongoDB Transactions](https://www.baeldung.com/spring-data-mongodb-transactions ) +- [ZonedDateTime with Spring Data MongoDB](https://www.baeldung.com/spring-data-mongodb-zoneddatetime) diff --git a/persistence-modules/spring-data-neo4j/pom.xml b/persistence-modules/spring-data-neo4j/pom.xml index 2be4df71be..1e5d51ddf2 100644 --- a/persistence-modules/spring-data-neo4j/pom.xml +++ b/persistence-modules/spring-data-neo4j/pom.xml @@ -3,7 +3,8 @@ 4.0.0 spring-data-neo4j 1.0 - + spring-data-neo4j + com.baeldung parent-modules diff --git a/persistence-modules/spring-data-redis/pom.xml b/persistence-modules/spring-data-redis/pom.xml index bee3d683b8..fb80b0413f 100644 --- a/persistence-modules/spring-data-redis/pom.xml +++ b/persistence-modules/spring-data-redis/pom.xml @@ -4,6 +4,7 @@ com.baeldung spring-data-redis 1.0 + spring-data-redis jar @@ -46,21 +47,9 @@ org.junit.jupiter junit-jupiter-api - - org.junit.jupiter - junit-jupiter-engine - test - - - org.junit.platform - junit-platform-surefire-provider - ${junit.platform.version} - test - org.junit.platform junit-platform-runner - ${junit.platform.version} test @@ -96,8 +85,6 @@ 0.10.0 2.0.3.RELEASE 0.6 - 1.0.0 - 5.0.2 diff --git a/persistence-modules/spring-hibernate-3/README.md b/persistence-modules/spring-hibernate-3/README.md index f9839e34bf..ac840b6f66 100644 --- a/persistence-modules/spring-hibernate-3/README.md +++ b/persistence-modules/spring-hibernate-3/README.md @@ -5,6 +5,7 @@ ### Relevant ArticleS: - [Hibernate 3 with Spring](http://www.baeldung.com/hibernate3-spring) +- [HibernateException: No Hibernate Session Bound to Thread in Hibernate 3](http://www.baeldung.com/no-hibernate-session-bound-to-thread-exception) ### Quick Start diff --git a/persistence-modules/spring-hibernate3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java b/persistence-modules/spring-hibernate-3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java similarity index 100% rename from persistence-modules/spring-hibernate3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java rename to persistence-modules/spring-hibernate-3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java diff --git a/persistence-modules/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java b/persistence-modules/spring-hibernate-3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java similarity index 98% rename from persistence-modules/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java rename to persistence-modules/spring-hibernate-3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java index bbbf074c1a..08032660c0 100644 --- a/persistence-modules/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java +++ b/persistence-modules/spring-hibernate-3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java @@ -1,7 +1,5 @@ package org.baeldung.persistence.service; -import java.util.List; - import org.baeldung.persistence.model.Event; import org.baeldung.spring.PersistenceConfigHibernate3; import org.hamcrest.core.IsInstanceOf; diff --git a/persistence-modules/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java b/persistence-modules/spring-hibernate-3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java similarity index 98% rename from persistence-modules/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java rename to persistence-modules/spring-hibernate-3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java index d8810f0e90..44cc6ca010 100644 --- a/persistence-modules/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java +++ b/persistence-modules/spring-hibernate-3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java @@ -1,7 +1,5 @@ package org.baeldung.persistence.service; -import java.util.List; - import org.baeldung.persistence.model.Event; import org.baeldung.spring.PersistenceConfig; import org.hamcrest.core.IsInstanceOf; diff --git a/persistence-modules/spring-hibernate3/README.md b/persistence-modules/spring-hibernate3/README.md deleted file mode 100644 index 02928dfb51..0000000000 --- a/persistence-modules/spring-hibernate3/README.md +++ /dev/null @@ -1,2 +0,0 @@ -## Relevant articles: -- [HibernateException: No Hibernate Session Bound to Thread in Hibernate 3](http://www.baeldung.com/no-hibernate-session-bound-to-thread-exception) diff --git a/persistence-modules/spring-jpa/README.md b/persistence-modules/spring-jpa/README.md index 299a5a1e51..e6f91ac016 100644 --- a/persistence-modules/spring-jpa/README.md +++ b/persistence-modules/spring-jpa/README.md @@ -19,6 +19,7 @@ - [Obtaining Auto-generated Keys in Spring JDBC](http://www.baeldung.com/spring-jdbc-autogenerated-keys) - [Transactions with Spring 4 and JPA](http://www.baeldung.com/transaction-configuration-with-jpa-and-spring) - [Use Criteria Queries in a Spring Data Application](https://www.baeldung.com/spring-data-criteria-queries) +- [Many-To-Many Relationship in JPA](https://www.baeldung.com/jpa-many-to-many) ### Eclipse Config After importing the project into Eclipse, you may see the following error: diff --git a/pom.xml b/pom.xml index 109a49d985..4e1e61961e 100644 --- a/pom.xml +++ b/pom.xml @@ -323,207 +323,242 @@ parent-boot-1 - parent-boot-2 - parent-spring-4 - parent-spring-5 - parent-java - parent-kotlin - asm - atomix - persistence-modules/apache-cayenne - aws - aws-lambda - akka-streams - algorithms-genetic - algorithms-miscellaneous-1 - algorithms-miscellaneous-2 - algorithms-sorting - annotations - apache-cxf - apache-fop - apache-geode - apache-poi - apache-tika - apache-thrift - apache-curator - apache-zookeeper - apache-opennlp - autovalue - axon - azure - bootique - cdi - java-strings - - core-java - core-java-lang - core-java-arrays - core-java-collections - java-collections-conversions - java-collections-maps - core-java-io - core-java-8 - java-streams + parent-boot-2 + parent-boot-2.0-temp + parent-spring-4 + parent-spring-5 + parent-java + parent-kotlin + + akka-streams + algorithms-genetic + algorithms-miscellaneous-1 + algorithms-miscellaneous-2 + algorithms-sorting + animal-sniffer-mvn-plugin + annotations + antlr + apache-avro + apache-bval + apache-curator + apache-cxf + apache-fop + apache-geode + apache-meecrowave + apache-opennlp + apache-poi + apache-pulsar + apache-shiro + apache-solrj + apache-spark + apache-thrift + apache-tika + apache-velocity + apache-zookeeper + asciidoctor + asm + atomix + autovalue + aws + aws-lambda + axon + azure + + bootique + + cas/cas-secured-app + cas/cas-server + cdi + checker-plugin + core-groovy + + + core-java-8 + + core-java-arrays + core-java-collections + core-java-concurrency-collections + core-java-io + core-java-lang + core-java-networking + core-java-sun + core-scala + couchbase + custom-pmd + + dagger + data-structures + ddd + deeplearning4j + disruptor + dozer + drools + dubbo + + ethereum + + feign + flips + flyway-cdi-extension + + geotools + google-cloud + google-web-toolkit + + + graphql/graphql-java + grpc + gson + guava + guava-collections + guava-modules/guava-18 + guava-modules/guava-19 + guava-modules/guava-21 + + guice + + hazelcast + helidon + httpclient + hystrix + + image-processing + immutables + + jackson + java-collections-conversions + java-collections-maps + + java-ee-8-security-api + java-lite + java-numbers + java-rmi + java-spi + java-streams + java-strings + java-vavr-stream + java-websocket + javafx + javax-servlets + javaxval + jaxb + + jee-7-security + jersey + JGit + jgroups + jhipster + jib + jjwt + jmeter + jmh + jni + jooby + jsf + json + json-path + jsoup + jta + + + kotlin-libraries + + + libraries-data + libraries-security + libraries-server + linkrest + logging-modules/log4j + logging-modules/log4j2 + logging-modules/logback + logging-modules/log-mdc + lombok + lucene + + mapstruct + maven + maven-archetype + + maven-polyglot/maven-polyglot-json-extension + + mesos-marathon + metrics + + microprofile + msf4j + + mustache + mvn-wrapper + mybatis + + noexception + + optaplanner + orika + osgi + + patterns + pdf + performance-tests + + protobuffer + + persistence-modules/activejdbc + persistence-modules/apache-cayenne persistence-modules/core-java-persistence - core-kotlin - kotlin-libraries - core-groovy - core-java-concurrency - core-java-concurrency-collections - couchbase - persistence-modules/deltaspike - dozer - ethereum - feign - flips - testing-modules/gatling - geotools - testing-modules/groovy-spock - google-cloud - google-web-toolkit - gson - guava - guava-collections - guava-modules/guava-18 - guava-modules/guava-19 - guava-modules/guava-21 - guice - disruptor - core-scala - spring-static-resources - hazelcast - persistence-modules/hbase - persistence-modules/hibernate5 - httpclient - hystrix - image-processing - immutables - persistence-modules/influxdb - jackson - persistence-modules/java-cassandra - vavr - java-lite - java-numbers - java-rmi - java-vavr-stream - javax-servlets - javaxval - jaxb - javafx - jgroups - jee-7 - jee-7-security - jhipster - jjwt - jsf - json-path - json - jsoup - testing-modules/junit-5 - - libraries - libraries-data - libraries-security - libraries-server - linkrest - logging-modules/log-mdc - logging-modules/log4j - logging-modules/log4j2 - logging-modules/logback - lombok - mapstruct - metrics - maven - mesos-marathon - msf4j - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks - mustache - mvn-wrapper - noexception - persistence-modules/orientdb - osgi - orika - patterns - pdf - protobuffer - persistence-modules/querydsl - reactor-core - persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng - persistence-modules/solr - spark-java - spring-4 - spring-5 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client - spring-5-mvc - spring-5-security - spring-5-reactive-oauth - spring-activiti - spring-akka - spring-amqp - spring-all - spring-amqp-simple - spring-apache-camel - spring-batch - spring-bom - spring-boot - spring-boot-client - spring-boot-keycloak - spring-boot-bootstrap - spring-boot-admin - spring-boot-camel - spring-boot-ops - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-vue - spring-boot-logging-log4j2 - spring-boot-disable-console-logging - spring-cloud-data-flow - spring-cloud - spring-cloud-bus - spring-core - spring-cucumber - spring-ejb - spring-aop - persistence-modules/spring-data-cassandra - persistence-modules/spring-data-couchbase-2 - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-elasticsearch - persistence-modules/spring-data-jpa - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-neo4j - persistence-modules/spring-data-redis - spring-data-rest - persistence-modules/spring-data-solr - spring-dispatcher-servlet - spring-exceptions - spring-freemarker - persistence-modules/spring-hibernate-3 - persistence-modules/spring-hibernate4 - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink - spring-integration - spring-jenkins-pipeline - spring-jersey - jmeter - spring-jms - spring-jooq - persistence-modules/spring-jpa - ddd - + persistence-modules/deltaspike + persistence-modules/flyway + persistence-modules/hbase + persistence-modules/hibernate5 + persistence-modules/influxdb + persistence-modules/java-cassandra + persistence-modules/java-cockroachdb + persistence-modules/java-jdbi + persistence-modules/java-jpa + persistence-modules/java-mongodb + persistence-modules/jnosql + persistence-modules/liquibase + persistence-modules/orientdb + persistence-modules/querydsl + persistence-modules/redis + persistence-modules/solr + persistence-modules/spring-boot-h2/spring-boot-h2-database + persistence-modules/spring-boot-persistence + persistence-modules/spring-boot-persistence-mongodb + persistence-modules/spring-data-cassandra + persistence-modules/spring-data-cassandra-reactive + persistence-modules/spring-data-couchbase-2 + persistence-modules/spring-data-dynamodb + persistence-modules/spring-data-eclipselink + persistence-modules/spring-data-elasticsearch + persistence-modules/spring-data-gemfire + persistence-modules/spring-data-jpa + persistence-modules/spring-data-keyvalue + persistence-modules/spring-data-mongodb + persistence-modules/spring-data-neo4j + persistence-modules/spring-data-redis + persistence-modules/spring-data-solr + persistence-modules/spring-hibernate-3 + persistence-modules/spring-hibernate-5 + persistence-modules/spring-hibernate4 + persistence-modules/spring-jpa + + rabbitmq + + ratpack + reactor-core + rest-with-spark-java + resteasy + restx + + rule-engines/easy-rules + rule-engines/openl-tablets + rule-engines/rulebook + rsocket + rxjava + rxjava-2 + @@ -557,143 +592,126 @@ parent-boot-1 parent-boot-2 + parent-boot-2.0-temp parent-spring-4 parent-spring-5 parent-java parent-kotlin - spring-session - spring-sleuth - spring-social-login - spring-spel - spring-state-machine - spring-thymeleaf - spring-userservice - spring-zuul - spring-remoting - spring-reactor - spring-vertx - spring-jinq - spring-rest-embedded-tomcat - testing-modules/testing - testing-modules/testng - video-tutorials - xml - xmlunit-2 - struts-2 - apache-velocity - apache-solrj - rabbitmq - vertx - persistence-modules/spring-data-gemfire - mybatis - spring-drools - drools - persistence-modules/liquibase - spring-boot-property-exp - testing-modules/mockserver - testing-modules/test-containers - undertow - vaadin - vertx-and-rxjava saas - deeplearning4j - lucene - vraptor - persistence-modules/java-cockroachdb - spring-security-thymeleaf - persistence-modules/java-jdbi - jersey - java-spi - performance-tests - twilio - spring-boot-ctx-fluent - java-ee-8-security-api - spring-webflux-amqp - antlr - maven-archetype - optaplanner - apache-meecrowave - spring-reactive-kotlin - persistence-modules/jnosql + spark-java + + spring-4 + + spring-5 + spring-5-mvc + spring-5-reactive + spring-5-reactive-client + spring-5-reactive-oauth + spring-5-reactive-security + spring-5-security + spring-5-security-oauth + + spring-activiti + spring-akka + spring-all + spring-amqp + spring-aop + spring-apache-camel + spring-batch + spring-bom + + spring-boot + spring-boot-admin spring-boot-angular-ecommerce - jta - - java-websocket - persistence-modules/activejdbc - animal-sniffer-mvn-plugin - apache-avro - apache-bval - apache-shiro - apache-spark - asciidoctor - checker-plugin - - - core-java-sun - custom-pmd - dagger - data-structures - dubbo - persistence-modules/flyway - - - jni - jooby - - - - ratpack - rest-with-spark-java spring-boot-autoconfiguration + spring-boot-bootstrap + spring-boot-camel + + spring-boot-client + spring-boot-crud + spring-boot-ctx-fluent spring-boot-custom-starter + spring-boot-disable-console-logging + spring-boot-jasypt + spring-boot-keycloak + spring-boot-logging-log4j2 + spring-boot-mvc + spring-boot-ops + spring-boot-property-exp + spring-boot-security + spring-boot-vue + + spring-cloud + spring-cloud-bus + + spring-cloud-data-flow + + spring-core + spring-cucumber + + spring-data-rest spring-data-rest-querydsl + spring-dispatcher-servlet + spring-drools + + spring-ejb + spring-exceptions + + spring-freemarker + spring-groovy + + spring-integration + + spring-jenkins-pipeline + spring-jersey + spring-jinq + spring-jms + spring-jooq + + spring-kafka + spring-katharsis + + spring-ldap + spring-mobile + spring-mockito spring-mustache + spring-mvc-forms-jsp + spring-mvc-forms-thymeleaf + spring-mvc-java + spring-mvc-kotlin spring-mvc-simple + spring-mvc-velocity + spring-mvc-webflow + spring-mvc-xml spring-mybatis + + spring-protobuf + + spring-quartz + + spring-reactive-kotlin + spring-reactor + spring-remoting + spring-rest + spring-rest-angular + spring-rest-embedded-tomcat + spring-rest-full spring-rest-hal-browser + spring-rest-query-language spring-rest-shell + spring-rest-simple spring-rest-template + spring-resttemplate spring-roo - spring-security-stormpath - sse-jaxrs - static-analysis - stripe - - Twitter4J - wicket - xstream - cas/cas-secured-app - cas/cas-server - - - - - - - - - - - - - - - - - spring-boot-custom-starter/greeter - persistence-modules/spring-boot-h2/spring-boot-h2-database - - - - - flyway-cdi-extension spring-security-acl + spring-security-angular/server spring-security-cache-control + spring-security-client/spring-security-jsp-authentication spring-security-client/spring-security-jsp-authorize spring-security-client/spring-security-jsp-config @@ -701,6 +719,7 @@ spring-security-client/spring-security-thymeleaf-authentication spring-security-client/spring-security-thymeleaf-authorize spring-security-client/spring-security-thymeleaf-config + spring-security-core spring-security-mvc-boot spring-security-mvc-custom @@ -711,33 +730,75 @@ spring-security-mvc-session spring-security-mvc-socket spring-security-openid - + + spring-security-rest spring-security-rest-basic-auth spring-security-rest-custom - spring-security-rest spring-security-sso + spring-security-stormpath + spring-security-thymeleaf spring-security-x509 + spring-session + spring-sleuth + spring-social-login + spring-spel + spring-state-machine + spring-static-resources + spring-swagger-codegen + + spring-thymeleaf + + spring-userservice + + spring-vault + spring-vertx + + spring-webflux-amqp + + spring-zuul + + sse-jaxrs + static-analysis + stripe + structurizr + struts-2 + + testing-modules/gatling + testing-modules/groovy-spock + testing-modules/junit-5 + testing-modules/junit5-migration + testing-modules/load-testing-comparison + testing-modules/mockito + testing-modules/mockito-2 + testing-modules/mocks + testing-modules/mockserver + testing-modules/parallel-tests-junit + testing-modules/rest-assured + testing-modules/rest-testing + + testing-modules/selenium-junit-testng + testing-modules/spring-testing + testing-modules/test-containers + testing-modules/testing + testing-modules/testng + + twilio + Twitter4J + + undertow + + vavr + vertx + vertx-and-rxjava + video-tutorials + vraptor + + wicket + + xml + xmlunit-2 + xstream - spring-kafka - spring-katharsis - spring-ldap - spring-mockito - spring-mvc-forms-jsp - spring-mvc-forms-thymeleaf - spring-mvc-java - spring-mvc-velocity - spring-mvc-webflow - spring-mvc-xml - spring-mvc-kotlin - spring-protobuf - spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language - - - spring-resttemplate - helidon @@ -770,6 +831,7 @@ spring-5-reactive-client spring-5-reactive-security spring-5-security + spring-5-security-oauth spring-activiti spring-akka spring-all @@ -885,7 +947,7 @@ spring-swagger-codegen/spring-swagger-codegen-app spring-thymeleaf spring-userservice - spring-vault + spring-vault spring-vertx spring-zuul/spring-zuul-foos-resource persistence-modules/spring-data-dynamodb @@ -896,347 +958,63 @@ - - integration - - - - - org.apache.maven.plugins - maven-surefire-plugin - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - - - parent-boot-1 - parent-boot-2 - parent-spring-4 - parent-spring-5 - parent-java - parent-kotlin - - - - - - - - - - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks - mustache - mvn-wrapper - noexception - persistence-modules/orientdb - osgi - orika - patterns - pdf - protobuffer - persistence-modules/querydsl - reactor-core - persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng - persistence-modules/solr - spark-java - spring-4 - spring-5 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client - spring-5-mvc - spring-5-security - spring-activiti - spring-akka - spring-amqp - spring-all - spring-amqp-simple - spring-apache-camel - spring-batch - jmh - - - - - - spring-bom - spring-boot - spring-boot-client - spring-boot-keycloak - spring-boot-bootstrap - spring-boot-admin - spring-boot-camel - spring-boot-ops - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-logging-log4j2 - spring-boot-disable-console-logging - spring-cloud-data-flow - spring-cloud - spring-cloud-bus - spring-core - spring-cucumber - spring-ejb - spring-aop - persistence-modules/spring-data-cassandra - persistence-modules/spring-data-couchbase-2 - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-elasticsearch - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-jpa - persistence-modules/spring-data-neo4j - persistence-modules/spring-data-redis - spring-data-rest - - - - - - - persistence-modules/spring-data-solr - spring-dispatcher-servlet - spring-exceptions - spring-freemarker - persistence-modules/spring-hibernate-3 - persistence-modules/spring-hibernate4 - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink - spring-integration - spring-jenkins-pipeline - spring-jersey - spring-jms - spring-jooq - persistence-modules/spring-jpa - spring-kafka - spring-katharsis - spring-ldap - spring-mockito - spring-mvc-forms-jsp - spring-mvc-forms-thymeleaf - spring-mvc-java - spring-mvc-velocity - spring-mvc-webflow - spring-mvc-xml - spring-mvc-kotlin - spring-protobuf - spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language - spring-rest - spring-resttemplate - spring-rest-simple - spring-reactive-kotlin - - - - - - - - - - - - - - - - java-websocket - persistence-modules/activejdbc - animal-sniffer-mvn-plugin - apache-avro - apache-bval - apache-shiro - apache-spark - asciidoctor - checker-plugin - - - core-java-sun - custom-pmd - dagger - data-structures - dubbo - persistence-modules/flyway - - - jni - jooby - - - - ratpack - rest-with-spark-java - spring-boot-autoconfiguration - spring-boot-custom-starter - spring-boot-jasypt - spring-data-rest-querydsl - spring-groovy - spring-mobile - spring-mustache - spring-mvc-simple - spring-mybatis - spring-rest-hal-browser - spring-rest-shell - spring-rest-template - spring-roo - spring-security-stormpath - sse-jaxrs - static-analysis - stripe - - - wicket - xstream - cas/cas-secured-app - - - - - - - - - - - - - - jenkins/hello-world - - - - spring-boot-custom-starter/greeter - persistence-modules/spring-boot-h2/spring-boot-h2-database - - - - - - - - - - integration-lite-test - - - - - org.apache.maven.plugins - maven-surefire-plugin - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - - parent-boot-1 - parent-boot-2 - parent-spring-4 - parent-spring-5 - parent-java - parent-kotlin - - spring-4 - - - - - integration-lite + default-heavy + + + + + org.apache.maven.plugins + maven-surefire-plugin + ${maven-surefire-plugin.version} + + 3 + true + + **/*IntegrationTest.java + **/*IntTest.java + **/*LongRunningUnitTest.java + **/*ManualTest.java + **/*JdbcTest.java + **/*LiveTest.java + + + + + + + + + parent-boot-1 + parent-boot-2 + parent-boot-2.0-temp + parent-spring-4 + parent-spring-5 + parent-java + parent-kotlin + + core-java + core-java-concurrency + core-kotlin + + jenkins/hello-world + jws + + libraries + + persistence-modules/hibernate5 + persistence-modules/java-jpa + persistence-modules/jnosql + + spring-5-data-reactive + spring-amqp-simple + + vaadin + + + + + integration-lite-first @@ -1260,200 +1038,390 @@ parent-boot-1 parent-boot-2 + parent-boot-2.0-temp parent-spring-4 parent-spring-5 parent-java parent-kotlin - asm - atomix - persistence-modules/apache-cayenne - aws - aws-lambda + akka-streams algorithms-genetic algorithms-miscellaneous-1 algorithms-miscellaneous-2 algorithms-sorting + animal-sniffer-mvn-plugin annotations + antlr + apache-avro + apache-bval + apache-curator apache-cxf apache-fop - apache-poi - apache-tika - apache-thrift - apache-curator - apache-zookeeper + apache-geode + apache-meecrowave apache-opennlp + apache-poi + apache-pulsar + apache-shiro + apache-solrj + apache-spark + apache-thrift + apache-tika + apache-velocity + apache-zookeeper + asciidoctor + asm + atomix autovalue + aws + aws-lambda axon azure - bootique - cdi - java-strings - - core-java-collections - java-collections-conversions - java-collections-maps - core-java-io - core-java-8 - java-streams - core-groovy + bootique + + cas/cas-secured-app + cas/cas-server + cdi + checker-plugin + core-groovy + + + core-java-8 + + core-java-arrays + core-java-collections + core-java-concurrency-collections + core-java-io + core-java-lang + core-java-networking + core-java-sun + core-scala couchbase - persistence-modules/deltaspike + custom-pmd + + dagger + data-structures + ddd + deeplearning4j + disruptor dozer + drools + dubbo + ethereum + feign flips - testing-modules/groovy-spock + flyway-cdi-extension + + geotools google-cloud + google-web-toolkit + + + graphql/graphql-java + grpc gson guava guava-collections guava-modules/guava-18 guava-modules/guava-19 guava-modules/guava-21 + guice - disruptor - spring-static-resources + hazelcast - persistence-modules/hbase - + helidon + httpclient hystrix + image-processing immutables - persistence-modules/influxdb + jackson - vavr + java-collections-conversions + java-collections-maps + + java-ee-8-security-api java-lite java-numbers java-rmi + java-spi + java-streams + java-strings java-vavr-stream + java-websocket + javafx javax-servlets javaxval jaxb - javafx - jgroups - jee-7 + jee-7-security + jersey + JGit + jgroups + jhipster + jib jjwt + jmeter + jmh + jni + jooby jsf - json-path json + json-path jsoup jta - testing-modules/junit-5 - testing-modules/junit5-migration - jws + + + kotlin-libraries + + libraries-data + libraries-security + libraries-server linkrest - logging-modules/log-mdc logging-modules/log4j - + logging-modules/log4j2 logging-modules/logback + logging-modules/log-mdc lombok - mapstruct + lucene + mapstruct maven + maven-archetype + + maven-polyglot/maven-polyglot-json-extension + mesos-marathon + metrics + + microprofile msf4j - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks + mustache mvn-wrapper + mybatis + noexception - persistence-modules/orientdb - osgi + + optaplanner orika + osgi + patterns pdf + performance-tests + protobuffer + + persistence-modules/activejdbc + persistence-modules/apache-cayenne + persistence-modules/core-java-persistence + persistence-modules/deltaspike + persistence-modules/flyway + persistence-modules/hbase + persistence-modules/hibernate5 + persistence-modules/influxdb + persistence-modules/java-cassandra + persistence-modules/java-cockroachdb + persistence-modules/java-jdbi + persistence-modules/java-jpa + persistence-modules/java-mongodb + persistence-modules/jnosql + persistence-modules/liquibase + persistence-modules/orientdb persistence-modules/querydsl - reactor-core persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng persistence-modules/solr + persistence-modules/spring-boot-h2/spring-boot-h2-database + persistence-modules/spring-boot-persistence + persistence-modules/spring-boot-persistence-mongodb + persistence-modules/spring-data-cassandra + persistence-modules/spring-data-cassandra-reactive + persistence-modules/spring-data-couchbase-2 + persistence-modules/spring-data-dynamodb + persistence-modules/spring-data-eclipselink + persistence-modules/spring-data-elasticsearch + persistence-modules/spring-data-gemfire + persistence-modules/spring-data-jpa + persistence-modules/spring-data-keyvalue + persistence-modules/spring-data-mongodb + persistence-modules/spring-data-neo4j + persistence-modules/spring-data-redis + persistence-modules/spring-data-solr + persistence-modules/spring-hibernate-3 + persistence-modules/spring-hibernate-5 + persistence-modules/spring-hibernate4 + persistence-modules/spring-jpa + + rabbitmq + + ratpack + reactor-core + rest-with-spark-java + resteasy + restx + + rule-engines/easy-rules + rule-engines/openl-tablets + rule-engines/rulebook + rsocket + rxjava + rxjava-2 + + + + + + + integration-lite-second + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + + parent-boot-1 + parent-boot-2 + parent-boot-2.0-temp + parent-spring-4 + parent-spring-5 + parent-java + parent-kotlin + + saas spark-java + spring-4 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client + + spring-5 spring-5-mvc + spring-5-reactive + spring-5-reactive-client + spring-5-reactive-oauth + spring-5-reactive-security spring-5-security + spring-5-security-oauth + spring-activiti spring-akka - spring-amqp spring-all - spring-amqp-simple + spring-amqp + spring-aop spring-apache-camel spring-batch spring-bom - spring-boot-keycloak - spring-boot-bootstrap + + spring-boot spring-boot-admin + spring-boot-angular-ecommerce + spring-boot-autoconfiguration + spring-boot-bootstrap spring-boot-camel - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-logging-log4j2 + + spring-boot-client + spring-boot-crud + spring-boot-ctx-fluent + spring-boot-custom-starter spring-boot-disable-console-logging - spring-cloud-data-flow + + spring-boot-jasypt + spring-boot-keycloak + spring-boot-logging-log4j2 + spring-boot-mvc + spring-boot-ops + spring-boot-property-exp + spring-boot-security + spring-boot-vue + spring-cloud spring-cloud-bus + + spring-cloud-data-flow + spring-core spring-cucumber - spring-ejb - spring-aop - - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-neo4j - + spring-data-rest - persistence-modules/spring-data-solr + spring-data-rest-querydsl spring-dispatcher-servlet + spring-drools + + spring-ejb spring-exceptions + spring-freemarker - persistence-modules/spring-hibernate-3 - - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink + + spring-groovy + spring-integration + spring-jenkins-pipeline spring-jersey - + spring-jinq spring-jms spring-jooq - persistence-modules/spring-jpa + spring-kafka spring-katharsis + spring-ldap + + spring-mobile spring-mockito + spring-mustache spring-mvc-forms-jsp spring-mvc-forms-thymeleaf spring-mvc-java + spring-mvc-kotlin + spring-mvc-simple spring-mvc-velocity spring-mvc-webflow spring-mvc-xml - spring-mvc-kotlin + spring-mybatis + spring-protobuf + spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language + + spring-reactive-kotlin + spring-reactor + spring-remoting spring-rest - spring-resttemplate + spring-rest-angular + spring-rest-embedded-tomcat + spring-rest-full + spring-rest-hal-browser + spring-rest-query-language + spring-rest-shell spring-rest-simple + spring-rest-template + spring-resttemplate + spring-roo + spring-security-acl + spring-security-angular/server spring-security-cache-control + spring-security-client/spring-security-jsp-authentication spring-security-client/spring-security-jsp-authorize spring-security-client/spring-security-jsp-config @@ -1461,8 +1429,10 @@ spring-security-client/spring-security-thymeleaf-authentication spring-security-client/spring-security-thymeleaf-authorize spring-security-client/spring-security-thymeleaf-config + spring-security-core spring-security-mvc-boot + spring-security-mvc-custom spring-security-mvc-digest-auth spring-security-mvc-ldap spring-security-mvc-login @@ -1470,100 +1440,75 @@ spring-security-mvc-session spring-security-mvc-socket spring-security-openid - + + spring-security-rest spring-security-rest-basic-auth spring-security-rest-custom - spring-security-rest spring-security-sso + spring-security-stormpath + spring-security-thymeleaf spring-security-x509 spring-session spring-sleuth spring-social-login spring-spel spring-state-machine + spring-static-resources + spring-swagger-codegen + spring-thymeleaf + spring-userservice - spring-zuul - spring-remoting - spring-reactor - spring-vertx + spring-vault - spring-jinq - spring-rest-embedded-tomcat + spring-vertx + + spring-webflux-amqp + + spring-zuul + + sse-jaxrs + static-analysis + stripe + structurizr + struts-2 + + testing-modules/gatling + testing-modules/groovy-spock + testing-modules/junit-5 + testing-modules/junit5-migration + testing-modules/load-testing-comparison + testing-modules/mockito + testing-modules/mockito-2 + testing-modules/mocks + testing-modules/mockserver + testing-modules/parallel-tests-junit + testing-modules/rest-assured + testing-modules/rest-testing + + testing-modules/selenium-junit-testng + testing-modules/spring-testing + testing-modules/test-containers testing-modules/testing testing-modules/testng - video-tutorials - - xmlunit-2 - struts-2 - apache-velocity - apache-solrj - rabbitmq - - persistence-modules/spring-data-gemfire - mybatis - spring-drools - drools - persistence-modules/liquibase - spring-boot-property-exp - testing-modules/mockserver - testing-modules/test-containers - undertow - vaadin - vertx-and-rxjava - saas - deeplearning4j - lucene - vraptor - persistence-modules/java-cockroachdb - spring-security-thymeleaf - persistence-modules/java-jdbi - jersey - java-spi - performance-tests + twilio - spring-boot-ctx-fluent - java-ee-8-security-api - spring-webflux-amqp - antlr - maven-archetype - apache-meecrowave - - persistence-modules/spring-hibernate4 - xml + Twitter4J + + undertow + + vavr vertx - metrics - httpclient - - - - - - - - + vertx-and-rxjava + video-tutorials + vraptor + + wicket + + xml + xmlunit-2 + xstream + @@ -1593,26 +1538,29 @@ parent-boot-1 parent-boot-2 + parent-boot-2.0-temp parent-spring-4 parent-spring-5 parent-java - parent-kotlin - libraries - geotools - jhipster - testing-modules/gatling - spring-boot - spring-boot-ops - spring-5 - core-kotlin - kotlin-libraries - core-java - google-web-toolkit - spring-security-mvc-custom + parent-kotlin + + core-java + core-java-concurrency + core-kotlin + + jenkins/hello-world + jws + + libraries + persistence-modules/hibernate5 - persistence-modules/spring-data-elasticsearch - core-java-concurrency - core-java-concurrency-collections + persistence-modules/java-jpa + persistence-modules/jnosql + + spring-5-data-reactive + spring-amqp-simple + + vaadin @@ -1637,7 +1585,7 @@ true false false - + false 4.12 1.3 diff --git a/protobuffer/pom.xml b/protobuffer/pom.xml index ff443a1615..d9e6cb26e4 100644 --- a/protobuffer/pom.xml +++ b/protobuffer/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 protobuffer - + protobuffer + parent-modules com.baeldung diff --git a/reactor-core/pom.xml b/reactor-core/pom.xml index cf720ad6ea..db9550df7b 100644 --- a/reactor-core/pom.xml +++ b/reactor-core/pom.xml @@ -1,11 +1,11 @@ 4.0.0 - org.baeldung reactor-core 0.0.1-SNAPSHOT - + reactor-core + com.baeldung parent-modules diff --git a/restx/README.md b/restx/README.md new file mode 100644 index 0000000000..665f7ea82d --- /dev/null +++ b/restx/README.md @@ -0,0 +1,4 @@ +# Relevant Articles + +* [Introduction to RESTX](https://www.baeldung.com/java-restx) + diff --git a/restx/data/credentials.json b/restx/data/credentials.json new file mode 100644 index 0000000000..c1a4fcf531 --- /dev/null +++ b/restx/data/credentials.json @@ -0,0 +1,12 @@ +{ + "//": "lines with // keys are just comments (we don't have real comments in json)", + "//": "this file stores password passed through md5+bcrypt hash", + "//": "you can use `restx hash md5+bcrypt {password}` shell command to get hashed passwords to put here", + + "//": "to help startup with restx, there are comments with clear text passwords,", + "//": "which should obviously not be stored here.", + "user1": "$2a$10$iZluFUJShbjb1ue68bLrDuGCeJL9EMLHelVIf8u0SUbCseDOvKnoe", + "//": "user 1 password is 'user1-pwd'", + "user2": "$2a$10$oym3SYMFXf/9gGfDKKHO4eM1vWNqAZMsRZCL.BORCaP4yp5cdiCXu", + "//": "user 2 password is 'user2-pwd'" +} \ No newline at end of file diff --git a/restx/data/users.json b/restx/data/users.json new file mode 100644 index 0000000000..834e03c4b4 --- /dev/null +++ b/restx/data/users.json @@ -0,0 +1,4 @@ +[ + {"name":"user1", "roles": ["hello"]}, + {"name":"user2", "roles": []} +] \ No newline at end of file diff --git a/restx/md.restx.json b/restx/md.restx.json new file mode 100644 index 0000000000..c87244001c --- /dev/null +++ b/restx/md.restx.json @@ -0,0 +1,38 @@ +{ + "module": "restx-demo:restx-demo:0.1-SNAPSHOT", + "packaging": "war", + + "properties": { + "java.version": "1.8", + "restx.version": "0.35-rc4" + }, + "fragments": { + "maven": [ + "classpath:///restx/build/fragments/maven/javadoc-apidoclet.xml" ] + }, + "dependencies": { + "compile": [ + "io.restx:restx-core:${restx.version}", + "io.restx:restx-security-basic:${restx.version}", + "io.restx:restx-core-annotation-processor:${restx.version}", + "io.restx:restx-factory:${restx.version}", + "io.restx:restx-factory-admin:${restx.version}", + "io.restx:restx-validation:${restx.version}", + "io.restx:restx-monitor-codahale:${restx.version}", + "io.restx:restx-monitor-admin:${restx.version}", + "io.restx:restx-log-admin:${restx.version}", + "io.restx:restx-i18n-admin:${restx.version}", + "io.restx:restx-stats-admin:${restx.version}", + "io.restx:restx-servlet:${restx.version}", + "io.restx:restx-server-jetty8:${restx.version}!optional", + "io.restx:restx-apidocs:${restx.version}", + "io.restx:restx-specs-admin:${restx.version}", + "io.restx:restx-admin:${restx.version}", + "ch.qos.logback:logback-classic:1.0.13" + ], + "test": [ + "io.restx:restx-specs-tests:${restx.version}", + "junit:junit:4.11" + ] + } +} diff --git a/restx/pom.xml b/restx/pom.xml new file mode 100644 index 0000000000..c6233b968c --- /dev/null +++ b/restx/pom.xml @@ -0,0 +1,155 @@ + + + 4.0.0 + + restx + 0.1-SNAPSHOT + war + restx-demo + + + 1.8 + 1.8 + 0.35-rc4 + + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + io.restx + restx-core + ${restx.version} + + + io.restx + restx-security-basic + ${restx.version} + + + io.restx + restx-core-annotation-processor + ${restx.version} + + + io.restx + restx-factory + ${restx.version} + + + io.restx + restx-factory-admin + ${restx.version} + + + io.restx + restx-validation + ${restx.version} + + + io.restx + restx-monitor-codahale + ${restx.version} + + + io.restx + restx-monitor-admin + ${restx.version} + + + io.restx + restx-log-admin + ${restx.version} + + + io.restx + restx-i18n-admin + ${restx.version} + + + io.restx + restx-stats-admin + ${restx.version} + + + io.restx + restx-servlet + ${restx.version} + + + io.restx + restx-server-jetty8 + ${restx.version} + true + + + io.restx + restx-apidocs + ${restx.version} + + + io.restx + restx-specs-admin + ${restx.version} + + + io.restx + restx-admin + ${restx.version} + + + ch.qos.logback + logback-classic + 1.0.13 + + + io.restx + restx-specs-tests + ${restx.version} + test + + + junit + junit + 4.11 + test + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + + + attach-docs + + prepare-package + + jar + + + + + ${maven.compiler.source} + restx.apidocs.doclet.ApidocsDoclet + + io.restx + restx-apidocs-doclet + ${restx.version} + + -restx-target-dir ${project.basedir}/target/classes + + + + + diff --git a/restx/src/main/java/restx/demo/AppModule.java b/restx/src/main/java/restx/demo/AppModule.java new file mode 100644 index 0000000000..26bc681481 --- /dev/null +++ b/restx/src/main/java/restx/demo/AppModule.java @@ -0,0 +1,74 @@ +package restx.demo; + +import restx.config.ConfigLoader; +import restx.config.ConfigSupplier; +import restx.factory.Provides; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.common.base.Charsets; +import com.google.common.collect.ImmutableSet; +import restx.security.*; +import restx.factory.Module; +import restx.factory.Provides; +import javax.inject.Named; + +import java.nio.file.Paths; + +@Module +public class AppModule { + @Provides + public SignatureKey signatureKey() { + return new SignatureKey("restx-demo -447494532235718370 restx-demo 801c9eaf-4116-48f2-906b-e979fba72757".getBytes(Charsets.UTF_8)); + } + + @Provides + @Named("restx.admin.password") + public String restxAdminPassword() { + return "4780"; + } + + @Provides + public ConfigSupplier appConfigSupplier(ConfigLoader configLoader) { + // Load settings.properties in restx.demo package as a set of config entries + return configLoader.fromResource("restx/demo/settings"); + } + + @Provides + public CredentialsStrategy credentialsStrategy() { + return new BCryptCredentialsStrategy(); + } + + @Provides + public BasicPrincipalAuthenticator basicPrincipalAuthenticator( + SecuritySettings securitySettings, CredentialsStrategy credentialsStrategy, + @Named("restx.admin.passwordHash") String defaultAdminPasswordHash, ObjectMapper mapper) { + return new StdBasicPrincipalAuthenticator(new StdUserService<>( + // use file based users repository. + // Developer's note: prefer another storage mechanism for your users if you need real user management + // and better perf + new FileBasedUserRepository<>( + StdUser.class, // this is the class for the User objects, that you can get in your app code + // with RestxSession.current().getPrincipal().get() + // it can be a custom user class, it just need to be json deserializable + mapper, + + // this is the default restx admin, useful to access the restx admin console. + // if one user with restx-admin role is defined in the repository, this default user won't be + // available anymore + new StdUser("admin", ImmutableSet.of("*")), + + // the path where users are stored + Paths.get("data/users.json"), + + // the path where credentials are stored. isolating both is a good practice in terms of security + // it is strongly recommended to follow this approach even if you use your own repository + Paths.get("data/credentials.json"), + + // tells that we want to reload the files dynamically if they are touched. + // this has a performance impact, if you know your users / credentials never change without a + // restart you can disable this to get better perfs + true), + credentialsStrategy, defaultAdminPasswordHash), + securitySettings); + } +} diff --git a/restx/src/main/java/restx/demo/AppServer.java b/restx/src/main/java/restx/demo/AppServer.java new file mode 100644 index 0000000000..d66aadac68 --- /dev/null +++ b/restx/src/main/java/restx/demo/AppServer.java @@ -0,0 +1,32 @@ +package restx.demo; + +import com.google.common.base.Optional; +import restx.server.WebServer; +import restx.server.Jetty8WebServer; + +/** + * This class can be used to run the app. + * + * Alternatively, you can deploy the app as a war in a regular container like tomcat or jetty. + * + * Reading the port from system env PORT makes it compatible with heroku. + */ +public class AppServer { + public static final String WEB_INF_LOCATION = "src/main/webapp/WEB-INF/web.xml"; + public static final String WEB_APP_LOCATION = "src/main/webapp"; + + public static void main(String[] args) throws Exception { + int port = Integer.valueOf(Optional.fromNullable(System.getenv("PORT")).or("8080")); + WebServer server = new Jetty8WebServer(WEB_INF_LOCATION, WEB_APP_LOCATION, port, "0.0.0.0"); + + /* + * load mode from system property if defined, or default to dev + * be careful with that setting, if you use this class to launch your server in production, make sure to launch + * it with -Drestx.mode=prod or change the default here + */ + System.setProperty("restx.mode", System.getProperty("restx.mode", "dev")); + System.setProperty("restx.app.package", "restx.demo"); + + server.startAndAwait(); + } +} diff --git a/restx/src/main/java/restx/demo/Roles.java b/restx/src/main/java/restx/demo/Roles.java new file mode 100644 index 0000000000..1240da70d1 --- /dev/null +++ b/restx/src/main/java/restx/demo/Roles.java @@ -0,0 +1,10 @@ +package restx.demo; + +/** + * A list of roles for the application. + * + * We don't use an enum here because it must be used inside an annotation. + */ +public final class Roles { + public static final String HELLO_ROLE = "hello"; +} diff --git a/restx/src/main/java/restx/demo/domain/Message.java b/restx/src/main/java/restx/demo/domain/Message.java new file mode 100644 index 0000000000..733c00deff --- /dev/null +++ b/restx/src/main/java/restx/demo/domain/Message.java @@ -0,0 +1,21 @@ +package restx.demo.domain; + +public class Message { + private String message; + + public String getMessage() { + return message; + } + + public Message setMessage(final String message) { + this.message = message; + return this; + } + + @Override + public String toString() { + return "Message{" + + "message='" + message + '\'' + + '}'; + } +} diff --git a/restx/src/main/java/restx/demo/rest/HelloResource.java b/restx/src/main/java/restx/demo/rest/HelloResource.java new file mode 100644 index 0000000000..5cb2c2a5e6 --- /dev/null +++ b/restx/src/main/java/restx/demo/rest/HelloResource.java @@ -0,0 +1,62 @@ +package restx.demo.rest; + +import restx.demo.domain.Message; +import restx.demo.Roles; +import org.joda.time.DateTime; +import restx.annotations.GET; +import restx.annotations.POST; +import restx.annotations.RestxResource; +import restx.factory.Component; +import restx.security.PermitAll; +import restx.security.RolesAllowed; +import restx.security.RestxSession; + +import javax.validation.constraints.NotNull; + +@Component @RestxResource +public class HelloResource { + + /** + * Say hello to currently logged in user. + * + * Authorized only for principals with Roles.HELLO_ROLE role. + * + * @return a Message to say hello + */ + @GET("/message") + @RolesAllowed(Roles.HELLO_ROLE) + public Message sayHello() { + return new Message().setMessage(String.format( + "hello %s, it's %s", + RestxSession.current().getPrincipal().get().getName(), + DateTime.now().toString("HH:mm:ss"))); + } + + /** + * Say hello to anybody. + * + * Does not require authentication. + * + * @return a Message to say hello + */ + @GET("/hello") + @PermitAll + public Message helloPublic(String who) { + return new Message().setMessage(String.format( + "hello %s, it's %s", + who, DateTime.now().toString("HH:mm:ss"))); + } + + public static class MyPOJO { + @NotNull + String value; + public String getValue(){ return value; } + public void setValue(String value){ this.value = value; } + } + @POST("/mypojo") + @PermitAll + public MyPOJO helloPojo(MyPOJO pojo){ + pojo.setValue("hello "+pojo.getValue()); + return pojo; + } +} diff --git a/restx/src/main/resources/logback.xml b/restx/src/main/resources/logback.xml new file mode 100644 index 0000000000..524bca6b1f --- /dev/null +++ b/restx/src/main/resources/logback.xml @@ -0,0 +1,94 @@ + + + true + + + + + ${LOGS_FOLDER}/errors.log + + ERROR + + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + ${LOGS_FOLDER}/errors.%d.log + 30 + + + + + + + + ${LOGS_FOLDER}/app.log + + INFO + + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + ${LOGS_FOLDER}/app.%d.log + 10 + + + + ${LOGS_FOLDER}/debug.log + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + ${LOGS_FOLDER}/debug.%i.log.zip + 1 + 3 + + + + 50MB + + + + + + + + + + + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + + ${LOGS_FOLDER}/app.log + + %d [%-16thread] [%-10X{principal}] %-5level %logger{36} - %msg%n + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/restx/src/main/resources/restx/demo/settings.properties b/restx/src/main/resources/restx/demo/settings.properties new file mode 100644 index 0000000000..a03c2eea97 --- /dev/null +++ b/restx/src/main/resources/restx/demo/settings.properties @@ -0,0 +1 @@ +app.name=restx-demo \ No newline at end of file diff --git a/restx/src/main/webapp/WEB-INF/web.xml b/restx/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..c651794526 --- /dev/null +++ b/restx/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,15 @@ + + + + restx + restx.servlet.RestxMainRouterServlet + 1 + + + restx + /api/* + + diff --git a/restx/src/test/java/restx/demo/rest/HelloResourceSpecUnitTest.java b/restx/src/test/java/restx/demo/rest/HelloResourceSpecUnitTest.java new file mode 100644 index 0000000000..f67e4565b3 --- /dev/null +++ b/restx/src/test/java/restx/demo/rest/HelloResourceSpecUnitTest.java @@ -0,0 +1,23 @@ +package restx.demo.rest; + +import org.junit.runner.RunWith; + +import restx.tests.FindSpecsIn; +import restx.tests.RestxSpecTestsRunner; + +@RunWith(RestxSpecTestsRunner.class) +@FindSpecsIn("specs/hello") +public class HelloResourceSpecUnitTest { + + /** + * Useless, thanks to both @RunWith(RestxSpecTestsRunner.class) & @FindSpecsIn() + * + * @Rule + * public RestxSpecRule rule = new RestxSpecRule(); + * + * @Test + * public void test_spec() throws Exception { + * rule.runTest(specTestPath); + * } + */ +} diff --git a/restx/src/test/resources/specs/hello/should_admin_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_admin_say_hello.spec.yaml new file mode 100644 index 0000000000..1b7b8f0f90 --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_admin_say_hello.spec.yaml @@ -0,0 +1,10 @@ +title: should admin say hello +given: + - time: 2013-08-28T01:18:00.822+02:00 + - uuids: [ "e2b4430f-9541-4602-9a3a-413d17c56a6b" ] +wts: + - when: | + GET message + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"admin","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + then: | + {"message":"hello admin, it's 01:18:00"} diff --git a/restx/src/test/resources/specs/hello/should_anyone_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_anyone_say_hello.spec.yaml new file mode 100644 index 0000000000..29b6faca34 --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_anyone_say_hello.spec.yaml @@ -0,0 +1,8 @@ +title: should admin say hello +given: + - time: 2013-08-28T01:18:00.822+02:00 +wts: + - when: | + GET hello?who=xavier + then: | + {"message":"hello xavier, it's 01:18:00"} diff --git a/restx/src/test/resources/specs/hello/should_missing_value_triggers_validation_error.spec.yaml b/restx/src/test/resources/specs/hello/should_missing_value_triggers_validation_error.spec.yaml new file mode 100644 index 0000000000..d0c6323caf --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_missing_value_triggers_validation_error.spec.yaml @@ -0,0 +1,17 @@ +title: should missing post value triggers a validation error +given: + - time: 2013-08-28T01:18:00.822+02:00 + - uuids: [ "e2b4430f-9541-4602-9a3a-413d17c56a6b" ] +wts: + - when: | + POST mypojo + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"user1","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + {} + then: | + 400 + - when: | + POST mypojo + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"user1","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + {"value":"world"} + then: | + {"value":"hello world"} diff --git a/restx/src/test/resources/specs/hello/should_user1_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_user1_say_hello.spec.yaml new file mode 100644 index 0000000000..791a3a2776 --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_user1_say_hello.spec.yaml @@ -0,0 +1,10 @@ +title: should user1 say hello +given: + - time: 2013-08-28T01:18:00.822+02:00 + - uuids: [ "e2b4430f-9541-4602-9a3a-413d17c56a6b" ] +wts: + - when: | + GET message + $RestxSession: {"_expires":"2013-09-27T01:18:00.822+02:00","principal":"user1","sessionKey":"e2b4430f-9541-4602-9a3a-413d17c56a6b"} + then: | + {"message":"hello user1, it's 01:18:00"} diff --git a/restx/src/test/resources/specs/hello/should_user2_not_say_hello.spec.yaml b/restx/src/test/resources/specs/hello/should_user2_not_say_hello.spec.yaml new file mode 100644 index 0000000000..ead5af8d0c --- /dev/null +++ b/restx/src/test/resources/specs/hello/should_user2_not_say_hello.spec.yaml @@ -0,0 +1,10 @@ +title: should user2 not say hello +given: + - time: 2013-08-28T01:19:44.770+02:00 + - uuids: [ "56f71fcc-42d3-422f-9458-8ad37fc4a0b5" ] +wts: + - when: | + GET message + $RestxSession: {"_expires":"2013-09-27T01:19:44.770+02:00","principal":"user2","sessionKey":"56f71fcc-42d3-422f-9458-8ad37fc4a0b5"} + then: | + 403 diff --git a/rmi/README.md b/rmi/README.md deleted file mode 100644 index ff12555376..0000000000 --- a/rmi/README.md +++ /dev/null @@ -1 +0,0 @@ -## Relevant articles: diff --git a/rmi/client.policy b/rmi/client.policy deleted file mode 100644 index 5d74bde76d..0000000000 --- a/rmi/client.policy +++ /dev/null @@ -1,3 +0,0 @@ -grant { - permission java.security.AllPermission; -}; \ No newline at end of file diff --git a/rmi/server.policy b/rmi/server.policy deleted file mode 100644 index 5d74bde76d..0000000000 --- a/rmi/server.policy +++ /dev/null @@ -1,3 +0,0 @@ -grant { - permission java.security.AllPermission; -}; \ No newline at end of file diff --git a/rmi/src/org/baeldung/Client.java b/rmi/src/org/baeldung/Client.java deleted file mode 100644 index 0376952bab..0000000000 --- a/rmi/src/org/baeldung/Client.java +++ /dev/null @@ -1,20 +0,0 @@ -package org.baeldung; - -import java.rmi.NotBoundException; -import java.rmi.RemoteException; -import java.rmi.registry.LocateRegistry; -import java.rmi.registry.Registry; - -public class Client { - public static void main(String[] args) throws RemoteException, NotBoundException { - System.setProperty("java.security.policy", "file:./client.policy"); - if (System.getSecurityManager() == null) { - System.setSecurityManager(new SecurityManager()); - } - String name = "RandomNumberGenerator"; - Registry registry = LocateRegistry.getRegistry(); - RandomNumberGenerator randomNumberGenerator = (RandomNumberGenerator) registry.lookup(name); - int number = randomNumberGenerator.get(); - System.out.println("Received random number:" + number); - } -} diff --git a/rmi/src/org/baeldung/RandomNumberGenerator.java b/rmi/src/org/baeldung/RandomNumberGenerator.java deleted file mode 100644 index 50e49d2652..0000000000 --- a/rmi/src/org/baeldung/RandomNumberGenerator.java +++ /dev/null @@ -1,8 +0,0 @@ -package org.baeldung; - -import java.rmi.Remote; -import java.rmi.RemoteException; - -public interface RandomNumberGenerator extends Remote{ - int get() throws RemoteException; -} diff --git a/rmi/src/org/baeldung/RandomNumberGeneratorEngine.java b/rmi/src/org/baeldung/RandomNumberGeneratorEngine.java deleted file mode 100644 index 04d90b2ff9..0000000000 --- a/rmi/src/org/baeldung/RandomNumberGeneratorEngine.java +++ /dev/null @@ -1,10 +0,0 @@ -package org.baeldung; - -import java.rmi.RemoteException; - -public class RandomNumberGeneratorEngine implements RandomNumberGenerator { - @Override - public int get() throws RemoteException { - return (int) (100 * Math.random()); - } -} diff --git a/rmi/src/org/baeldung/Server.java b/rmi/src/org/baeldung/Server.java deleted file mode 100644 index 8e613cb6bb..0000000000 --- a/rmi/src/org/baeldung/Server.java +++ /dev/null @@ -1,22 +0,0 @@ -package org.baeldung; - -import java.rmi.RemoteException; -import java.rmi.registry.LocateRegistry; -import java.rmi.registry.Registry; -import java.rmi.server.UnicastRemoteObject; - -public class Server { - public static void main(String[] args) throws RemoteException { - System.setProperty("java.security.policy", "file:./server.policy"); - if (System.getSecurityManager() == null) { - System.setSecurityManager(new SecurityManager()); - } - String name = "RandomNumberGenerator"; - RandomNumberGenerator randomNumberGenerator = new RandomNumberGeneratorEngine(); - RandomNumberGenerator stub = - (RandomNumberGenerator) UnicastRemoteObject.exportObject(randomNumberGenerator, 0); - Registry registry = LocateRegistry.getRegistry(); - registry.rebind(name, stub); - System.out.println("RandomNumberGenerator bound"); - } -} diff --git a/rsocket/pom.xml b/rsocket/pom.xml new file mode 100644 index 0000000000..8b04a31583 --- /dev/null +++ b/rsocket/pom.xml @@ -0,0 +1,54 @@ + + + 4.0.0 + rsocket + 0.0.1-SNAPSHOT + rsocket + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + jar + + + + io.rsocket + rsocket-core + 0.11.13 + + + io.rsocket + rsocket-transport-netty + 0.11.13 + + + junit + junit + 4.12 + test + + + org.hamcrest + hamcrest-core + 1.3 + test + + + ch.qos.logback + logback-classic + 1.2.3 + + + ch.qos.logback + logback-core + 1.2.3 + + + org.slf4j + slf4j-api + 1.7.25 + + + \ No newline at end of file diff --git a/rsocket/src/main/java/com/baeldung/rsocket/ChannelClient.java b/rsocket/src/main/java/com/baeldung/rsocket/ChannelClient.java new file mode 100644 index 0000000000..f35d337427 --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/ChannelClient.java @@ -0,0 +1,33 @@ +package com.baeldung.rsocket; + +import static com.baeldung.rsocket.support.Constants.*; +import com.baeldung.rsocket.support.GameController; +import io.rsocket.RSocket; +import io.rsocket.RSocketFactory; +import io.rsocket.transport.netty.client.TcpClientTransport; +import reactor.core.publisher.Flux; + +public class ChannelClient { + + private final RSocket socket; + private final GameController gameController; + + public ChannelClient() { + this.socket = RSocketFactory.connect() + .transport(TcpClientTransport.create("localhost", TCP_PORT)) + .start() + .block(); + + this.gameController = new GameController("Client Player"); + } + + public void playGame() { + socket.requestChannel(Flux.from(gameController)) + .doOnNext(gameController::processPayload) + .blockLast(); + } + + public void dispose() { + this.socket.dispose(); + } +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/FireNForgetClient.java b/rsocket/src/main/java/com/baeldung/rsocket/FireNForgetClient.java new file mode 100644 index 0000000000..496b3fc5c9 --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/FireNForgetClient.java @@ -0,0 +1,85 @@ +package com.baeldung.rsocket; + +import static com.baeldung.rsocket.support.Constants.*; +import io.rsocket.Payload; +import io.rsocket.RSocket; +import io.rsocket.RSocketFactory; +import io.rsocket.transport.netty.client.TcpClientTransport; +import io.rsocket.util.DefaultPayload; +import java.nio.ByteBuffer; +import java.time.Duration; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.function.Function; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import reactor.core.publisher.Flux; + +public class FireNForgetClient { + + private static final Logger LOG = LoggerFactory.getLogger(FireNForgetClient.class); + + private final RSocket socket; + private final List data; + + public FireNForgetClient() { + this.socket = RSocketFactory.connect() + .transport(TcpClientTransport.create("localhost", TCP_PORT)) + .start() + .block(); + this.data = Collections.unmodifiableList(generateData()); + } + + /** + * Send binary velocity (float) every 50ms + */ + public void sendData() { + Flux.interval(Duration.ofMillis(50)) + .take(data.size()) + .map(this::createFloatPayload) + .flatMap(socket::fireAndForget) + .blockLast(); + } + + /** + * Create a binary payload containing a single float value + * + * @param index Index into the data list + * @return Payload ready to send to the server + */ + private Payload createFloatPayload(Long index) { + float velocity = data.get(index.intValue()); + ByteBuffer buffer = ByteBuffer.allocate(4).putFloat(velocity); + buffer.rewind(); + return DefaultPayload.create(buffer); + } + + /** + * Generate sample data + * + * @return List of random floats + */ + private List generateData() { + List dataList = new ArrayList<>(WIND_DATA_LENGTH); + float velocity = 0; + for (int i = 0; i < WIND_DATA_LENGTH; i++) { + velocity += Math.random(); + dataList.add(velocity); + } + return dataList; + } + + /** + * Get the data used for this client. + * + * @return list of data values + */ + public List getData() { + return data; + } + + public void dispose() { + this.socket.dispose(); + } +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/ReqResClient.java b/rsocket/src/main/java/com/baeldung/rsocket/ReqResClient.java new file mode 100644 index 0000000000..fff196a580 --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/ReqResClient.java @@ -0,0 +1,32 @@ +package com.baeldung.rsocket; + +import static com.baeldung.rsocket.support.Constants.*; +import io.rsocket.Payload; +import io.rsocket.RSocket; +import io.rsocket.RSocketFactory; +import io.rsocket.transport.netty.client.TcpClientTransport; +import io.rsocket.util.DefaultPayload; + +public class ReqResClient { + + private final RSocket socket; + + public ReqResClient() { + this.socket = RSocketFactory.connect() + .transport(TcpClientTransport.create("localhost", TCP_PORT)) + .start() + .block(); + } + + public String callBlocking(String string) { + return socket + .requestResponse(DefaultPayload.create(string)) + .map(Payload::getDataUtf8) + .onErrorReturn(ERROR_MSG) + .block(); + } + + public void dispose() { + this.socket.dispose(); + } +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/ReqStreamClient.java b/rsocket/src/main/java/com/baeldung/rsocket/ReqStreamClient.java new file mode 100644 index 0000000000..e97192bdf0 --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/ReqStreamClient.java @@ -0,0 +1,33 @@ +package com.baeldung.rsocket; + +import static com.baeldung.rsocket.support.Constants.*; +import io.rsocket.Payload; +import io.rsocket.RSocket; +import io.rsocket.RSocketFactory; +import io.rsocket.transport.netty.client.TcpClientTransport; +import io.rsocket.util.DefaultPayload; +import reactor.core.publisher.Flux; + +public class ReqStreamClient { + + private final RSocket socket; + + public ReqStreamClient() { + this.socket = RSocketFactory.connect() + .transport(TcpClientTransport.create("localhost", TCP_PORT)) + .start() + .block(); + } + + public Flux getDataStream() { + return socket + .requestStream(DefaultPayload.create(WIND_DATA_STREAM_NAME)) + .map(Payload::getData) + .map(buf -> buf.getFloat()) + .onErrorReturn(null); + } + + public void dispose() { + this.socket.dispose(); + } +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/Server.java b/rsocket/src/main/java/com/baeldung/rsocket/Server.java new file mode 100644 index 0000000000..b5718ab36d --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/Server.java @@ -0,0 +1,107 @@ +package com.baeldung.rsocket; + +import com.baeldung.rsocket.support.WindDataPublisher; +import static com.baeldung.rsocket.support.Constants.*; +import com.baeldung.rsocket.support.GameController; +import io.rsocket.AbstractRSocket; +import io.rsocket.Payload; +import io.rsocket.RSocketFactory; +import io.rsocket.transport.netty.server.TcpServerTransport; +import org.reactivestreams.Publisher; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import reactor.core.Disposable; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +public class Server { + + private static final Logger LOG = LoggerFactory.getLogger(Server.class); + + private final Disposable server; + private final WindDataPublisher windDataPublisher = new WindDataPublisher(); + private final GameController gameController; + + public Server() { + this.server = RSocketFactory.receive() + .acceptor((setupPayload, reactiveSocket) -> Mono.just(new RSocketImpl())) + .transport(TcpServerTransport.create("localhost", TCP_PORT)) + .start() + .doOnNext(x -> LOG.info("Server started")) + .subscribe(); + + this.gameController = new GameController("Server Player"); + } + + public void dispose() { + windDataPublisher.complete(); + this.server.dispose(); + } + + /** + * RSocket implementation + */ + private class RSocketImpl extends AbstractRSocket { + + /** + * Handle Request/Response messages + * + * @param payload Message payload + * @return payload response + */ + @Override + public Mono requestResponse(Payload payload) { + try { + return Mono.just(payload); // reflect the payload back to the sender + } catch (Exception x) { + return Mono.error(x); + } + } + + /** + * Handle Fire-and-Forget messages + * + * @param payload Message payload + * @return nothing + */ + @Override + public Mono fireAndForget(Payload payload) { + try { + windDataPublisher.publish(payload); // forward the payload + return Mono.empty(); + } catch (Exception x) { + return Mono.error(x); + } + } + + /** + * Handle Request/Stream messages. Each request returns a new stream. + * + * @param payload Payload that can be used to determine which stream to return + * @return Flux stream containing simulated wind speed data + */ + @Override + public Flux requestStream(Payload payload) { + String streamName = payload.getDataUtf8(); + if (WIND_DATA_STREAM_NAME.equals(streamName)) { + return Flux.from(windDataPublisher); + } + return Flux.error(new IllegalArgumentException(streamName)); + } + + /** + * Handle request for bidirectional channel + * + * @param payloads Stream of payloads delivered from the client + * @return + */ + @Override + public Flux requestChannel(Publisher payloads) { + Flux.from(payloads) + .subscribe(gameController::processPayload); + Flux channel = Flux.from(gameController); + return channel; + } + } + +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/support/Constants.java b/rsocket/src/main/java/com/baeldung/rsocket/support/Constants.java new file mode 100644 index 0000000000..01bb374b4e --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/support/Constants.java @@ -0,0 +1,10 @@ +package com.baeldung.rsocket.support; + +public interface Constants { + + int TCP_PORT = 7101; + String ERROR_MSG = "error"; + int WIND_DATA_LENGTH = 30; + String WIND_DATA_STREAM_NAME = "wind-data"; + int SHOT_COUNT = 10; +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/support/GameController.java b/rsocket/src/main/java/com/baeldung/rsocket/support/GameController.java new file mode 100644 index 0000000000..bc1bc0f861 --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/support/GameController.java @@ -0,0 +1,84 @@ +package com.baeldung.rsocket.support; + +import static com.baeldung.rsocket.support.Constants.*; +import io.rsocket.Payload; +import io.rsocket.util.DefaultPayload; +import java.util.List; +import org.reactivestreams.Publisher; +import org.reactivestreams.Subscriber; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import reactor.core.publisher.Flux; + +public class GameController implements Publisher { + + private static final Logger LOG = LoggerFactory.getLogger(GameController.class); + + private final String playerName; + private final List shots; + private Subscriber subscriber; + private boolean truce = false; + + public GameController(String playerName) { + this.playerName = playerName; + this.shots = generateShotList(); + } + + /** + * Create a random list of time intervals, 0-1000ms + * + * @return List of time intervals + */ + private List generateShotList() { + return Flux.range(1, SHOT_COUNT) + .map(x -> (long) Math.ceil(Math.random() * 1000)) + .collectList() + .block(); + } + + @Override + public void subscribe(Subscriber subscriber) { + this.subscriber = subscriber; + fireAtWill(); + } + + /** + * Publish game events asynchronously + */ + private void fireAtWill() { + new Thread(() -> { + for (Long shotDelay : shots) { + try { Thread.sleep(shotDelay); } catch (Exception x) {} + if (truce) { + break; + } + LOG.info("{}: bang!", playerName); + subscriber.onNext(DefaultPayload.create("bang!")); + } + if (!truce) { + LOG.info("{}: I give up!", playerName); + subscriber.onNext(DefaultPayload.create("I give up")); + } + subscriber.onComplete(); + }).start(); + } + + /** + * Process events from the opponent + * + * @param payload Payload received from the rSocket + */ + public void processPayload(Payload payload) { + String message = payload.getDataUtf8(); + switch (message) { + case "bang!": + String result = Math.random() < 0.5 ? "Haha missed!" : "Ow!"; + LOG.info("{}: {}", playerName, result); + break; + case "I give up": + truce = true; + LOG.info("{}: OK, truce", playerName); + break; + } + } +} diff --git a/rsocket/src/main/java/com/baeldung/rsocket/support/WindDataPublisher.java b/rsocket/src/main/java/com/baeldung/rsocket/support/WindDataPublisher.java new file mode 100644 index 0000000000..2ad5b5144b --- /dev/null +++ b/rsocket/src/main/java/com/baeldung/rsocket/support/WindDataPublisher.java @@ -0,0 +1,31 @@ +package com.baeldung.rsocket.support; + +import io.rsocket.Payload; +import org.reactivestreams.Publisher; +import org.reactivestreams.Subscriber; + +/** + * Simple PUblisher to provide async data to Flux stream + */ +public class WindDataPublisher implements Publisher { + + private Subscriber subscriber; + + @Override + public void subscribe(Subscriber subscriber) { + this.subscriber = subscriber; + } + + public void publish(Payload payload) { + if (subscriber != null) { + subscriber.onNext(payload); + } + } + + public void complete() { + if (subscriber != null) { + subscriber.onComplete(); + } + } + +} diff --git a/ethereumj/src/main/resources/logback.xml b/rsocket/src/main/resources/logback.xml similarity index 100% rename from ethereumj/src/main/resources/logback.xml rename to rsocket/src/main/resources/logback.xml diff --git a/rsocket/src/test/java/com/baeldung/rsocket/RSocketIntegrationTest.java b/rsocket/src/test/java/com/baeldung/rsocket/RSocketIntegrationTest.java new file mode 100644 index 0000000000..afa3960eac --- /dev/null +++ b/rsocket/src/test/java/com/baeldung/rsocket/RSocketIntegrationTest.java @@ -0,0 +1,84 @@ +package com.baeldung.rsocket; + +import java.util.ArrayList; +import java.util.List; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; +import static org.junit.Assert.*; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import reactor.core.Disposable; + +public class RSocketIntegrationTest { + + private static final Logger LOG = LoggerFactory.getLogger(RSocketIntegrationTest.class); + + private static Server server; + + public RSocketIntegrationTest() { + } + + @BeforeClass + public static void setUpClass() { + server = new Server(); + } + + @AfterClass + public static void tearDownClass() { + server.dispose(); + } + + @Test + public void whenSendingAString_thenRevceiveTheSameString() { + ReqResClient client = new ReqResClient(); + String string = "Hello RSocket"; + + assertEquals(string, client.callBlocking(string)); + + client.dispose(); + } + + @Test + public void whenSendingStream_thenReceiveTheSameStream() { + // create the client that pushes data to the server and start sending + FireNForgetClient fnfClient = new FireNForgetClient(); + // create a client to read a stream from the server and subscribe to events + ReqStreamClient streamClient = new ReqStreamClient(); + + // get the data that is used by the client + List data = fnfClient.getData(); + // create a place to count the results + List dataReceived = new ArrayList<>(); + + // assert that the data received is the same as the data sent + Disposable subscription = streamClient.getDataStream() + .index() + .subscribe( + tuple -> { + assertEquals("Wrong value", data.get(tuple.getT1().intValue()), tuple.getT2()); + dataReceived.add(tuple.getT2()); + }, + err -> LOG.error(err.getMessage()) + ); + + // start sending the data + fnfClient.sendData(); + + // wait a short time for the data to complete then dispose everything + try { Thread.sleep(500); } catch (Exception x) {} + subscription.dispose(); + fnfClient.dispose(); + + // verify the item count + assertEquals("Wrong data count received", data.size(), dataReceived.size()); + } + + @Test + public void whenRunningChannelGame_thenLogTheResults() { + ChannelClient client = new ChannelClient(); + client.playGame(); + client.dispose(); + } + +} diff --git a/rxjava-2/pom.xml b/rxjava-2/pom.xml index a18b096b6d..3038c20037 100644 --- a/rxjava-2/pom.xml +++ b/rxjava-2/pom.xml @@ -1,45 +1,53 @@ - - 4.0.0 + + 4.0.0 - rxjava-2 - 1.0-SNAPSHOT + rxjava-2 + 1.0-SNAPSHOT - - com.baeldung - parent-java - 0.0.1-SNAPSHOT - ../parent-java - + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + - - - io.reactivex.rxjava2 - rxjava - ${rx.java2.version} - - - com.jayway.awaitility - awaitility - ${awaitility.version} - - - org.assertj - assertj-core - ${assertj.version} - - - com.jakewharton.rxrelay2 - rxrelay - ${rxrelay.version} - - + + + io.reactivex.rxjava2 + rxjava + ${rx.java2.version} + + + com.jayway.awaitility + awaitility + ${awaitility.version} + + + org.assertj + assertj-core + ${assertj.version} + + + com.jakewharton.rxrelay2 + rxrelay + ${rxrelay.version} + + + + com.github.akarnokd + rxjava2-extensions + ${rxjava2.ext.version} + + - - 3.8.0 - 2.2.2 - 1.7.0 - 2.0.0 - + + 3.8.0 + 2.2.2 + 1.7.0 + 2.0.0 + 0.20.4 + \ No newline at end of file diff --git a/rxjava-2/src/test/java/com/baeldung/rxjava/AsyncAndSyncToObservableIntegrationTest.java b/rxjava-2/src/test/java/com/baeldung/rxjava/AsyncAndSyncToObservableIntegrationTest.java new file mode 100644 index 0000000000..90f4fe94ae --- /dev/null +++ b/rxjava-2/src/test/java/com/baeldung/rxjava/AsyncAndSyncToObservableIntegrationTest.java @@ -0,0 +1,107 @@ +package com.baeldung.rxjava; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; +import java.util.List; +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.Future; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; + +import org.junit.Test; + +import hu.akarnokd.rxjava2.async.AsyncObservable; +import io.reactivex.Observable; + +public class AsyncAndSyncToObservableIntegrationTest { + + AtomicInteger counter = new AtomicInteger(); + Callable callable = () -> counter.incrementAndGet(); + + /* Method will execute every time it gets subscribed*/ + @Test + public void givenSyncMethod_whenConvertedWithFromCallable_thenReturnObservable() { + + Observable source = Observable.fromCallable(callable); + + for (int i = 1; i < 5; i++) { + source.test() + .awaitDone(5, TimeUnit.SECONDS) + .assertResult(i); + + assertEquals(i, counter.get()); + } + } + + /* Method will execute only once and cache its result.*/ + @Test + public void givenSyncMethod_whenConvertedWithStart_thenReturnObservable() { + + Observable source = AsyncObservable.start(callable); + + for (int i = 1; i < 5; i++) { + source.test() + .awaitDone(5, TimeUnit.SECONDS) + .assertResult(1); + + assertEquals(1, counter.get()); + } + } + + /* Method will execute only once and cache its result.*/ + @Test + public void givenAsyncMethod_whenConvertedWithFromFuture_thenRetrunObservble() { + + ExecutorService executor = Executors.newSingleThreadExecutor(); + Future future = executor.submit(callable); + Observable source = Observable.fromFuture(future); + + for (int i = 1; i < 5; i++) { + source.test() + .awaitDone(5, TimeUnit.SECONDS) + .assertResult(1); + + assertEquals(1, counter.get()); + } + + executor.shutdown(); + } + + /* Method will execute every time it gets subscribed*/ + @Test + public void givenAsyncMethod_whenConvertedWithStartFuture_thenRetrunObservble() { + + ExecutorService executor = Executors.newSingleThreadExecutor(); + Observable source = AsyncObservable.startFuture(() -> executor.submit(callable)); + + for (int i = 1; i < 5; i++) { + source.test() + .awaitDone(5, TimeUnit.SECONDS) + .assertResult(i); + + assertEquals(i, counter.get()); + } + + executor.shutdown(); + } + + /*Method will execute only once and cache its result.*/ + @Test + public void givenAsyncMethod_whenConvertedWithDeferFuture_thenRetrunObservble() { + List list = Arrays.asList(new Integer[] { counter.incrementAndGet(), counter.incrementAndGet(), counter.incrementAndGet() }); + ExecutorService exec = Executors.newSingleThreadExecutor(); + Callable> callable = () -> Observable.fromIterable(list); + Observable source = AsyncObservable.deferFuture(() -> exec.submit(callable)); + for (int i = 1; i < 4; i++) { + source.test() + .awaitDone(5, TimeUnit.SECONDS) + .assertResult(1, 2, 3); + } + + exec.shutdown(); + } + +} diff --git a/rxjava/pom.xml b/rxjava/pom.xml index b316001d87..596a5196da 100644 --- a/rxjava/pom.xml +++ b/rxjava/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - rxjava 1.0-SNAPSHOT - + rxjava + com.baeldung parent-java diff --git a/spring-5-data-reactive/pom.xml b/spring-5-data-reactive/pom.xml index 5c723c6e29..aa73cf11ae 100644 --- a/spring-5-data-reactive/pom.xml +++ b/spring-5-data-reactive/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-5-data-reactive + spring-5-data-reactive jar diff --git a/spring-5-data-reactive/src/main/kotlin/com/baeldung/Application.kt b/spring-5-data-reactive/src/main/kotlin/com/baeldung/Application.kt index af29a429a4..5a59d11de0 100644 --- a/spring-5-data-reactive/src/main/kotlin/com/baeldung/Application.kt +++ b/spring-5-data-reactive/src/main/kotlin/com/baeldung/Application.kt @@ -2,8 +2,9 @@ package com.baeldung import org.springframework.boot.SpringApplication import org.springframework.boot.autoconfigure.SpringBootApplication +import org.springframework.boot.autoconfigure.data.mongo.MongoReactiveDataAutoConfiguration -@SpringBootApplication +@SpringBootApplication(exclude = arrayOf(MongoReactiveDataAutoConfiguration::class)) class Application fun main(args: Array) { diff --git a/spring-5-mvc/src/main/java/com/baeldung/Spring5Application.java b/spring-5-mvc/src/main/java/com/baeldung/Spring5Application.java index 8251467122..74a348dea6 100644 --- a/spring-5-mvc/src/main/java/com/baeldung/Spring5Application.java +++ b/spring-5-mvc/src/main/java/com/baeldung/Spring5Application.java @@ -4,10 +4,11 @@ import javax.servlet.Filter; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration; import org.springframework.web.filter.DelegatingFilterProxy; import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer; -@SpringBootApplication +@SpringBootApplication( exclude = SecurityAutoConfiguration.class) public class Spring5Application { public static void main(String[] args) { diff --git a/spring-5-mvc/src/main/kotlin/com/baeldung/springbootkotlin/KotlinDemoApplication.kt b/spring-5-mvc/src/main/kotlin/com/baeldung/springbootkotlin/KotlinDemoApplication.kt index f95586af80..8904d8d805 100644 --- a/spring-5-mvc/src/main/kotlin/com/baeldung/springbootkotlin/KotlinDemoApplication.kt +++ b/spring-5-mvc/src/main/kotlin/com/baeldung/springbootkotlin/KotlinDemoApplication.kt @@ -2,8 +2,9 @@ package com.baeldung.springbootkotlin import org.springframework.boot.SpringApplication import org.springframework.boot.autoconfigure.SpringBootApplication +import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration -@SpringBootApplication(scanBasePackages = arrayOf("com.baeldung.springbootkotlin")) +@SpringBootApplication(scanBasePackages = arrayOf("com.baeldung.springbootkotlin"), exclude = arrayOf(SecurityAutoConfiguration::class)) class KotlinDemoApplication fun main(args: Array) { diff --git a/spring-5-mvc/src/test/kotlin/com/baeldung/LiveTest.java b/spring-5-mvc/src/test/java/com/baeldung/LiveTest.java similarity index 100% rename from spring-5-mvc/src/test/kotlin/com/baeldung/LiveTest.java rename to spring-5-mvc/src/test/java/com/baeldung/LiveTest.java diff --git a/spring-5-reactive-oauth/README.md b/spring-5-reactive-oauth/README.md new file mode 100644 index 0000000000..0f27cf5d20 --- /dev/null +++ b/spring-5-reactive-oauth/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Spring Security OAuth Login with WebFlux](https://www.baeldung.com/spring-oauth-login-webflux) diff --git a/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java index f07ddfb0f7..03943d436d 100644 --- a/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java @@ -1,9 +1,7 @@ package com.baeldung.reactive.actuator; -import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.context.annotation.Bean; @SpringBootApplication public class Spring5ReactiveApplication{ diff --git a/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java index ba913bc2d7..325923f577 100644 --- a/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java @@ -8,6 +8,7 @@ import org.springframework.http.server.reactive.HttpHandler; import org.springframework.http.server.reactive.ReactorHttpHandlerAdapter; import org.springframework.web.reactive.config.EnableWebFlux; import org.springframework.web.server.adapter.WebHttpHandlerBuilder; + import reactor.netty.DisposableServer; import reactor.netty.http.server.HttpServer; @@ -23,11 +24,14 @@ public class SpringSecurity5Application { } @Bean - public DisposableServer nettyContext(ApplicationContext context) { + public DisposableServer disposableServer(ApplicationContext context) { HttpHandler handler = WebHttpHandlerBuilder.applicationContext(context) .build(); ReactorHttpHandlerAdapter adapter = new ReactorHttpHandlerAdapter(handler); - return HttpServer.create().host("localhost").port(8080).handle(adapter).bind().block(); + HttpServer httpServer = HttpServer.create(); + httpServer.host("localhost"); + httpServer.port(8080); + return httpServer.handle(adapter).bindNow(); } } diff --git a/spring-5-reactive/README.md b/spring-5-reactive/README.md index 267925b798..fc898a56dc 100644 --- a/spring-5-reactive/README.md +++ b/spring-5-reactive/README.md @@ -16,3 +16,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Server-Sent Events in Spring](https://www.baeldung.com/spring-server-sent-events) - [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/spring-session-reactive) - [Validation for Functional Endpoints in Spring 5](https://www.baeldung.com/spring-functional-endpoints-validation) +- [Logging a Reactive Sequence](https://www.baeldung.com/spring-reactive-sequence-logging) + diff --git a/spring-5-reactive/pom.xml b/spring-5-reactive/pom.xml index e903b57c4e..63cc185afe 100644 --- a/spring-5-reactive/pom.xml +++ b/spring-5-reactive/pom.xml @@ -75,6 +75,11 @@ spring-boot-starter-test test + + org.springframework.security + spring-security-test + test + @@ -116,12 +121,6 @@ ${project-reactor-test} test - - org.junit.platform - junit-platform-runner - ${junit.platform.version} - test - @@ -144,8 +143,7 @@ 1.0 1.0 4.1 - 3.1.6.RELEASE - 1.2.0 + 3.2.3.RELEASE diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/ConsumerDebuggingApplication.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/ConsumerDebuggingApplication.java new file mode 100644 index 0000000000..486c5e77eb --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/ConsumerDebuggingApplication.java @@ -0,0 +1,33 @@ +package com.baeldung.debugging.consumer; + +import java.util.Collections; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.mongo.MongoReactiveAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.scheduling.annotation.EnableScheduling; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; + +import reactor.core.publisher.Hooks; + +@SpringBootApplication(exclude = MongoReactiveAutoConfiguration.class) +@EnableScheduling +public class ConsumerDebuggingApplication { + + public static void main(String[] args) { + Hooks.onOperatorDebug(); + SpringApplication app = new SpringApplication(ConsumerDebuggingApplication.class); + app.setDefaultProperties(Collections.singletonMap("server.port", "8082")); + app.run(args); + } + + @Bean + public SecurityWebFilterChain debuggingConsumerSpringSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + return http.build(); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/chronjobs/ChronJobs.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/chronjobs/ChronJobs.java new file mode 100644 index 0000000000..bf96ab56d6 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/chronjobs/ChronJobs.java @@ -0,0 +1,154 @@ +package com.baeldung.debugging.consumer.chronjobs; + +import java.time.Duration; +import java.util.concurrent.ThreadLocalRandom; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.MediaType; +import org.springframework.scheduling.annotation.Scheduled; +import org.springframework.stereotype.Component; +import org.springframework.web.reactive.function.client.WebClient; + +import com.baeldung.debugging.consumer.model.Foo; +import com.baeldung.debugging.consumer.model.FooDto; +import com.baeldung.debugging.consumer.service.FooService; + +import reactor.core.publisher.Flux; + +@Component +public class ChronJobs { + + private static Logger logger = LoggerFactory.getLogger(ChronJobs.class); + private WebClient client = WebClient.create("http://localhost:8081"); + + @Autowired + private FooService service; + + @Scheduled(fixedRate = 10000) + public void consumeInfiniteFlux() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 1 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + Integer random = ThreadLocalRandom.current() + .nextInt(0, 3); + switch (random) { + case 0: + logger.info("process 1 with approach 1"); + service.processFoo(fluxFoo); + break; + case 1: + logger.info("process 1 with approach 1 EH"); + service.processUsingApproachOneWithErrorHandling(fluxFoo); + break; + default: + logger.info("process 1 with approach 2"); + service.processFooInAnotherScenario(fluxFoo); + break; + + } + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFlux2() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 2 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + Integer random = ThreadLocalRandom.current() + .nextInt(0, 3); + switch (random) { + case 0: + logger.info("process 2 with approach 1"); + service.processFoo(fluxFoo); + break; + case 1: + logger.info("process 2 with approach 1 EH"); + service.processUsingApproachOneWithErrorHandling(fluxFoo); + break; + default: + logger.info("process 2 with approach 2"); + service.processFooInAnotherScenario(fluxFoo); + break; + + } + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFlux3() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 3 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + logger.info("process 3 with approach 3"); + service.processUsingApproachThree(fluxFoo); + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFluxWithCheckpoint4() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 4 with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + logger.info("process 4 with approach 4"); + service.processUsingApproachFourWithCheckpoint(fluxFoo); + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFluxWitParallelScheduler() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 5-parallel with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + logger.info("process 5-parallel with approach 5-parallel"); + service.processUsingApproachFivePublishingToDifferentParallelThreads(fluxFoo); + } + + @Scheduled(fixedRate = 20000) + public void consumeFiniteFluxWithSingleSchedulers() { + Flux fluxFoo = client.get() + .uri("/functional-reactive/periodic-foo-2") + .accept(MediaType.TEXT_EVENT_STREAM) + .retrieve() + .bodyToFlux(FooDto.class) + .delayElements(Duration.ofMillis(100)) + .map(dto -> { + logger.debug("process 5-single with dto id {} name{}", dto.getId(), dto.getName()); + return new Foo(dto); + }); + logger.info("process 5-single with approach 5-single"); + service.processUsingApproachFivePublishingToDifferentSingleThreads(fluxFoo); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/controllers/ReactiveConfigsToggleRestController.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/controllers/ReactiveConfigsToggleRestController.java new file mode 100644 index 0000000000..3dcdc6c7c0 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/controllers/ReactiveConfigsToggleRestController.java @@ -0,0 +1,23 @@ +package com.baeldung.debugging.consumer.controllers; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +import reactor.core.publisher.Hooks; + +@RestController +public class ReactiveConfigsToggleRestController { + + @GetMapping("/debug-hook-on") + public String setReactiveDebugOn() { + Hooks.onOperatorDebug(); + return "DEBUG HOOK ON"; + } + + @GetMapping("/debug-hook-off") + public String setReactiveDebugOff() { + Hooks.resetOnOperatorDebug(); + return "DEBUG HOOK OFF"; + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/Foo.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/Foo.java new file mode 100644 index 0000000000..ac5093c261 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/Foo.java @@ -0,0 +1,31 @@ +package com.baeldung.debugging.consumer.model; + +import java.util.concurrent.ThreadLocalRandom; + +import org.springframework.data.annotation.Id; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + +@Getter +@Setter +@NoArgsConstructor +@AllArgsConstructor +public class Foo { + + @Id + private Integer id; + private String formattedName; + private Integer quantity; + + public Foo(FooDto dto) { + this.id = (ThreadLocalRandom.current() + .nextInt(0, 100) == 0) ? null : dto.getId(); + this.formattedName = dto.getName(); + this.quantity = ThreadLocalRandom.current() + .nextInt(0, 10); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/FooDto.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/FooDto.java new file mode 100644 index 0000000000..33f19c4e60 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/model/FooDto.java @@ -0,0 +1,16 @@ +package com.baeldung.debugging.consumer.model; + +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.NoArgsConstructor; +import lombok.Setter; + +@Getter +@Setter +@NoArgsConstructor +@AllArgsConstructor +public class FooDto { + + private Integer id; + private String name; +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooNameHelper.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooNameHelper.java new file mode 100644 index 0000000000..772b360437 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooNameHelper.java @@ -0,0 +1,45 @@ +package com.baeldung.debugging.consumer.service; + +import java.util.concurrent.ThreadLocalRandom; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +public class FooNameHelper { + + public static Flux concatAndSubstringFooName(Flux flux) { + flux = concatFooName(flux); + flux = substringFooName(flux); + return flux; + } + + public static Flux concatFooName(Flux flux) { + flux = flux.map(foo -> { + String processedName = null; + Integer random = ThreadLocalRandom.current() + .nextInt(0, 80); + processedName = (random != 0) ? foo.getFormattedName() : foo.getFormattedName() + "-bael"; + foo.setFormattedName(processedName); + return foo; + }); + return flux; + } + + public static Flux substringFooName(Flux flux) { + return flux.map(foo -> { + String processedName; + Integer random = ThreadLocalRandom.current() + .nextInt(0, 100); + + processedName = (random == 0) ? foo.getFormattedName() + .substring(10, 15) + : foo.getFormattedName() + .substring(0, 5); + + foo.setFormattedName(processedName); + return foo; + }); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooQuantityHelper.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooQuantityHelper.java new file mode 100644 index 0000000000..615239313d --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooQuantityHelper.java @@ -0,0 +1,31 @@ +package com.baeldung.debugging.consumer.service; + +import java.util.concurrent.ThreadLocalRandom; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +public class FooQuantityHelper { + + public static Flux processFooReducingQuantity(Flux flux) { + flux = flux.map(foo -> { + Integer result; + Integer random = ThreadLocalRandom.current() + .nextInt(0, 90); + result = (random == 0) ? result = 0 : foo.getQuantity() + 2; + foo.setQuantity(result); + return foo; + }); + return divideFooQuantity(flux); + } + + public static Flux divideFooQuantity(Flux flux) { + return flux.map(foo -> { + Integer result = Math.round(5 / foo.getQuantity()); + foo.setQuantity(result); + return foo; + }); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooReporter.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooReporter.java new file mode 100644 index 0000000000..f53cd238e0 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooReporter.java @@ -0,0 +1,26 @@ +package com.baeldung.debugging.consumer.service; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; + +public class FooReporter { + + private static Logger logger = LoggerFactory.getLogger(FooReporter.class); + + public static Flux reportResult(Flux input, String approach) { + return input.map(foo -> { + if (foo.getId() == null) + throw new IllegalArgumentException("Null id is not valid!"); + logger.info("Reporting for approach {}: Foo with id '{}' name '{}' and quantity '{}'", approach, foo.getId(), foo.getFormattedName(), foo.getQuantity()); + return foo; + }); + } + + public static Flux reportResult(Flux input) { + return reportResult(input, "default"); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooService.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooService.java new file mode 100644 index 0000000000..438f6d473c --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/consumer/service/FooService.java @@ -0,0 +1,120 @@ +package com.baeldung.debugging.consumer.service; + +import static com.baeldung.debugging.consumer.service.FooNameHelper.concatAndSubstringFooName; +import static com.baeldung.debugging.consumer.service.FooNameHelper.substringFooName; +import static com.baeldung.debugging.consumer.service.FooQuantityHelper.divideFooQuantity; +import static com.baeldung.debugging.consumer.service.FooQuantityHelper.processFooReducingQuantity; +import static com.baeldung.debugging.consumer.service.FooReporter.reportResult; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.stereotype.Component; + +import com.baeldung.debugging.consumer.model.Foo; + +import reactor.core.publisher.Flux; +import reactor.core.scheduler.Schedulers; + +@Component +public class FooService { + + private static Logger logger = LoggerFactory.getLogger(FooService.class); + + public void processFoo(Flux flux) { + flux = FooNameHelper.concatFooName(flux); + flux = FooNameHelper.substringFooName(flux); + flux = flux.log(); + flux = FooReporter.reportResult(flux); + flux = flux.doOnError(error -> { + logger.error("The following error happened on processFoo method!", error); + }); + flux.subscribe(); + } + + public void processFooInAnotherScenario(Flux flux) { + flux = FooNameHelper.substringFooName(flux); + flux = FooQuantityHelper.divideFooQuantity(flux); + flux.subscribe(); + } + + public void processUsingApproachOneWithErrorHandling(Flux flux) { + logger.info("starting approach one w error handling!"); + flux = concatAndSubstringFooName(flux); + flux = concatAndSubstringFooName(flux); + flux = substringFooName(flux); + flux = processFooReducingQuantity(flux); + flux = processFooReducingQuantity(flux); + flux = processFooReducingQuantity(flux); + flux = reportResult(flux, "ONE w/ EH"); + flux = flux.doOnError(error -> { + logger.error("Approach 1 with Error Handling failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachThree(Flux flux) { + logger.info("starting approach three!"); + flux = concatAndSubstringFooName(flux); + flux = reportResult(flux, "THREE"); + flux = flux.doOnError(error -> { + logger.error("Approach 3 failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachFourWithCheckpoint(Flux flux) { + logger.info("starting approach four!"); + flux = concatAndSubstringFooName(flux); + flux = flux.checkpoint("CHECKPOINT 1"); + flux = concatAndSubstringFooName(flux); + flux = divideFooQuantity(flux); + flux = flux.checkpoint("CHECKPOINT 2", true); + flux = reportResult(flux, "FOUR"); + flux = concatAndSubstringFooName(flux).doOnError(error -> { + logger.error("Approach 4 failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachFourWithInitialCheckpoint(Flux flux) { + logger.info("starting approach four!"); + flux = concatAndSubstringFooName(flux); + flux = flux.checkpoint("CHECKPOINT 1", true); + flux = concatAndSubstringFooName(flux); + flux = divideFooQuantity(flux); + flux = reportResult(flux, "FOUR"); + flux = flux.doOnError(error -> { + logger.error("Approach 4-2 failed!", error); + }); + flux.subscribe(); + } + + public void processUsingApproachFivePublishingToDifferentParallelThreads(Flux flux) { + logger.info("starting approach five-parallel!"); + flux = concatAndSubstringFooName(flux).publishOn(Schedulers.newParallel("five-parallel-foo")) + .log(); + flux = concatAndSubstringFooName(flux); + flux = divideFooQuantity(flux); + flux = reportResult(flux, "FIVE-PARALLEL").publishOn(Schedulers.newSingle("five-parallel-bar")); + flux = concatAndSubstringFooName(flux).doOnError(error -> { + logger.error("Approach 5-parallel failed!", error); + }); + flux.subscribeOn(Schedulers.newParallel("five-parallel-starter")) + .subscribe(); + } + + public void processUsingApproachFivePublishingToDifferentSingleThreads(Flux flux) { + logger.info("starting approach five-single!"); + flux = flux.log() + .subscribeOn(Schedulers.newSingle("five-single-starter")); + flux = concatAndSubstringFooName(flux).publishOn(Schedulers.newSingle("five-single-foo")); + flux = concatAndSubstringFooName(flux); + flux = divideFooQuantity(flux); + flux = reportResult(flux, "FIVE-SINGLE").publishOn(Schedulers.newSingle("five-single-bar")); + flux = concatAndSubstringFooName(flux).doOnError(error -> { + logger.error("Approach 5-single failed!", error); + }); + flux.subscribe(); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/ServerDebuggingApplication.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/ServerDebuggingApplication.java new file mode 100644 index 0000000000..4fdc1dd137 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/ServerDebuggingApplication.java @@ -0,0 +1,29 @@ +package com.baeldung.debugging.server; + +import java.util.Collections; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; +import org.springframework.web.reactive.config.EnableWebFlux; + +@EnableWebFlux +@SpringBootApplication +public class ServerDebuggingApplication { + + public static void main(String[] args) { + SpringApplication app = new SpringApplication(ServerDebuggingApplication.class); + app.setDefaultProperties(Collections.singletonMap("server.port", "8081")); + app.run(args); + } + + @Bean + public SecurityWebFilterChain debuggingServerSpringSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + return http.build(); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/handlers/ServerHandler.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/handlers/ServerHandler.java new file mode 100644 index 0000000000..759cd9b01d --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/handlers/ServerHandler.java @@ -0,0 +1,47 @@ +package com.baeldung.debugging.server.handlers; + +import java.time.Duration; +import java.util.concurrent.ThreadLocalRandom; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.MediaType; +import org.springframework.stereotype.Component; +import org.springframework.web.reactive.function.server.ServerRequest; +import org.springframework.web.reactive.function.server.ServerResponse; + +import com.baeldung.debugging.server.model.Foo; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@Component +public class ServerHandler { + + private static Logger logger = LoggerFactory.getLogger(ServerHandler.class); + + public Mono useHandler(final ServerRequest request) { + // there are chances that something goes wrong here... + return ServerResponse.ok() + .contentType(MediaType.TEXT_EVENT_STREAM) + .body(Flux.interval(Duration.ofSeconds(1)) + .map(sequence -> { + logger.info("retrieving Foo. Sequence: {}", sequence); + if (ThreadLocalRandom.current() + .nextInt(0, 50) == 1) { + throw new RuntimeException("There was an error retrieving the Foo!"); + } + return new Foo(sequence, "name" + sequence); + + }), Foo.class); + } + + public Mono useHandlerFinite(final ServerRequest request) { + return ServerResponse.ok() + .contentType(MediaType.TEXT_EVENT_STREAM) + .body(Flux.range(0, 50) + .map(sequence -> { + return new Foo(new Long(sequence), "theFooNameNumber" + sequence); + }), Foo.class); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/model/Foo.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/model/Foo.java new file mode 100644 index 0000000000..a60e468e7f --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/model/Foo.java @@ -0,0 +1,16 @@ +package com.baeldung.debugging.server.model; + +import org.springframework.data.annotation.Id; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Foo { + + @Id + private Long id; + private String name; + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/debugging/server/routers/ServerRouter.java b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/routers/ServerRouter.java new file mode 100644 index 0000000000..6378b2213d --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/debugging/server/routers/ServerRouter.java @@ -0,0 +1,22 @@ +package com.baeldung.debugging.server.routers; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.reactive.function.server.RequestPredicates; +import org.springframework.web.reactive.function.server.RouterFunction; +import org.springframework.web.reactive.function.server.RouterFunctions; +import org.springframework.web.reactive.function.server.ServerResponse; + +import com.baeldung.debugging.server.handlers.ServerHandler; + +@Configuration +public class ServerRouter { + + @Bean + public RouterFunction responseRoute(@Autowired ServerHandler handler) { + return RouterFunctions.route(RequestPredicates.GET("/functional-reactive/periodic-foo"), handler::useHandler) + .andRoute(RequestPredicates.GET("/functional-reactive/periodic-foo-2"), handler::useHandlerFinite); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java b/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java index a1d5d87d5c..9cbc1b7669 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java @@ -17,8 +17,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.servlet.ServletRegistrationBean; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; -import org.springframework.context.annotation.Configuration; -import org.springframework.context.annotation.Profile; import org.springframework.core.io.ClassPathResource; import org.springframework.http.server.reactive.HttpHandler; import org.springframework.web.reactive.function.server.RouterFunction; @@ -40,11 +38,14 @@ public class FunctionalSpringBootApplication { private RouterFunction routingFunction() { FormHandler formHandler = new FormHandler(); - RouterFunction restfulRouter = route(GET("/"), serverRequest -> ok().body(Flux.fromIterable(actors), Actor.class)).andRoute(POST("/"), serverRequest -> serverRequest.bodyToMono(Actor.class) - .doOnNext(actors::add) - .then(ok().build())); + RouterFunction restfulRouter = route(GET("/"), + serverRequest -> ok().body(Flux.fromIterable(actors), Actor.class)).andRoute(POST("/"), + serverRequest -> serverRequest.bodyToMono(Actor.class) + .doOnNext(actors::add) + .then(ok().build())); - return route(GET("/test"), serverRequest -> ok().body(fromObject("helloworld"))).andRoute(POST("/login"), formHandler::handleLogin) + return route(GET("/test"), serverRequest -> ok().body(fromObject("helloworld"))) + .andRoute(POST("/login"), formHandler::handleLogin) .andRoute(POST("/upload"), formHandler::handleUpload) .and(RouterFunctions.resources("/files/**", new ClassPathResource("files/"))) .andNest(path("/actor"), restfulRouter) @@ -68,5 +69,4 @@ public class FunctionalSpringBootApplication { public static void main(String[] args) { SpringApplication.run(FunctionalSpringBootApplication.class, args); } - } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java index 1656f70221..a8cd18c470 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java @@ -1,9 +1,7 @@ package com.baeldung.reactive; -import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.context.annotation.Bean; @SpringBootApplication public class Spring5ReactiveApplication{ diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/annotated/CorsOnAnnotatedElementsApplication.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/annotated/CorsOnAnnotatedElementsApplication.java index d990928abe..69ae24b849 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/annotated/CorsOnAnnotatedElementsApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/annotated/CorsOnAnnotatedElementsApplication.java @@ -4,6 +4,9 @@ import java.util.Collections; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; @SpringBootApplication public class CorsOnAnnotatedElementsApplication { @@ -14,4 +17,9 @@ public class CorsOnAnnotatedElementsApplication { app.run(args); } + @Bean + public SecurityWebFilterChain corsAnnotatedSpringSecurityFilterChain(ServerHttpSecurity http) { + http.csrf().disable(); + return http.build(); + } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/CorsGlobalConfigApplication.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/CorsGlobalConfigApplication.java index 8228944569..a70f937980 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/CorsGlobalConfigApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/CorsGlobalConfigApplication.java @@ -8,6 +8,9 @@ import org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfigurat import org.springframework.boot.autoconfigure.data.mongo.MongoReactiveDataAutoConfiguration; import org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration; import org.springframework.boot.autoconfigure.mongo.MongoReactiveAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; @SpringBootApplication(exclude = { MongoAutoConfiguration.class, MongoDataAutoConfiguration.class, @@ -22,4 +25,9 @@ public class CorsGlobalConfigApplication { app.run(args); } + @Bean + public SecurityWebFilterChain corsGlobalSpringSecurityFilterChain(ServerHttpSecurity http) { + http.csrf().disable(); + return http.build(); + } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/handlers/FunctionalHandler.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/handlers/CorsGlobalFunctionalHandler.java similarity index 93% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/handlers/FunctionalHandler.java rename to spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/handlers/CorsGlobalFunctionalHandler.java index e6e32d7cc8..d2b7af29a6 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/handlers/FunctionalHandler.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/handlers/CorsGlobalFunctionalHandler.java @@ -7,7 +7,7 @@ import org.springframework.web.reactive.function.server.ServerResponse; import reactor.core.publisher.Mono; @Component -public class FunctionalHandler { +public class CorsGlobalFunctionalHandler { public Mono useHandler(final ServerRequest request) { final String responseMessage = "CORS GLOBAL CONFIG IS NOT EFFECTIVE ON FUNCTIONAL ENDPOINTS!!!"; diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/routers/CorsRouterFunctions.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/routers/CorsRouterFunctions.java index 19621a9e97..0a520828b9 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/routers/CorsRouterFunctions.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/global/functional/routers/CorsRouterFunctions.java @@ -8,13 +8,13 @@ import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.ServerResponse; -import com.baeldung.reactive.cors.global.functional.handlers.FunctionalHandler; +import com.baeldung.reactive.cors.global.functional.handlers.CorsGlobalFunctionalHandler; @Configuration public class CorsRouterFunctions { @Bean - public RouterFunction responseHeaderRoute(@Autowired FunctionalHandler handler) { + public RouterFunction corsGlobalRouter(@Autowired CorsGlobalFunctionalHandler handler) { return RouterFunctions.route(RequestPredicates.PUT("/global-config-on-functional/cors-disabled-functional-endpoint"), handler::useHandler); } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/CorsWebFilterApplication.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/CorsWebFilterApplication.java index 38140c0d71..7792975768 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/CorsWebFilterApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/CorsWebFilterApplication.java @@ -8,6 +8,9 @@ import org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfigurat import org.springframework.boot.autoconfigure.data.mongo.MongoReactiveDataAutoConfiguration; import org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration; import org.springframework.boot.autoconfigure.mongo.MongoReactiveAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; @SpringBootApplication(exclude = { MongoAutoConfiguration.class, MongoDataAutoConfiguration.class, @@ -21,5 +24,11 @@ public class CorsWebFilterApplication { app.setDefaultProperties(Collections.singletonMap("server.port", "8083")); app.run(args); } + + @Bean + public SecurityWebFilterChain corsWebfilterSpringSecurityFilterChain(ServerHttpSecurity http) { + http.csrf().disable(); + return http.build(); + } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/functional/routers/CorsWithWebFilterRouterFunctions.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/functional/routers/CorsWithWebFilterRouterFunctions.java index a3905bb79f..6056b9bf5a 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/functional/routers/CorsWithWebFilterRouterFunctions.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/cors/webfilter/functional/routers/CorsWithWebFilterRouterFunctions.java @@ -14,7 +14,7 @@ import com.baeldung.reactive.cors.webfilter.functional.handlers.CorsWithWebFilte public class CorsWithWebFilterRouterFunctions { @Bean - public RouterFunction responseHeaderRoute(@Autowired CorsWithWebFilterHandler handler) { + public RouterFunction corsWebfilterRouter(@Autowired CorsWithWebFilterHandler handler) { return RouterFunctions.route(RequestPredicates.PUT("/web-filter-on-functional/functional-endpoint"), handler::useHandler); } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java index 3997607ef0..d8edaf7fd5 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java @@ -4,9 +4,13 @@ import java.util.Collections; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.data.redis.RedisReactiveAutoConfiguration; +import org.springframework.context.annotation.Bean; import org.springframework.scheduling.annotation.EnableAsync; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; -@SpringBootApplication +@SpringBootApplication(exclude = { RedisReactiveAutoConfiguration.class }) @EnableAsync public class ConsumerSSEApplication { @@ -15,5 +19,13 @@ public class ConsumerSSEApplication { app.setDefaultProperties(Collections.singletonMap("server.port", "8082")); app.run(args); } + + @Bean + public SecurityWebFilterChain sseConsumerSpringSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + return http.build(); + } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/server/ServerSSEApplication.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/server/ServerSSEApplication.java index 2750e6616d..c040b83da0 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/server/ServerSSEApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/serversentevents/server/ServerSSEApplication.java @@ -4,14 +4,26 @@ import java.util.Collections; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.data.redis.RedisReactiveAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; -@SpringBootApplication +@SpringBootApplication(exclude = { RedisReactiveAutoConfiguration.class }) public class ServerSSEApplication { - + public static void main(String[] args) { SpringApplication app = new SpringApplication(ServerSSEApplication.class); app.setDefaultProperties(Collections.singletonMap("server.port", "8081")); app.run(args); } + @Bean + public SecurityWebFilterChain sseServerSpringSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + return http.build(); + } + } diff --git a/spring-5-reactive/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java b/spring-5-reactive/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java index e548e33c85..4cbb65dc60 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java @@ -2,6 +2,9 @@ package com.baeldung.validations.functional; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; @SpringBootApplication public class FunctionalValidationsApplication { @@ -9,4 +12,13 @@ public class FunctionalValidationsApplication { public static void main(String[] args) { SpringApplication.run(FunctionalValidationsApplication.class, args); } + + @Bean + public SecurityWebFilterChain functionalValidationsSpringSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() + .anyExchange() + .permitAll(); + http.csrf().disable(); + return http.build(); + } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/validations/functional/routers/ValidationsRouters.java b/spring-5-reactive/src/main/java/com/baeldung/validations/functional/routers/ValidationsRouters.java index efbdbe3f99..29582a0b0f 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/validations/functional/routers/ValidationsRouters.java +++ b/spring-5-reactive/src/main/java/com/baeldung/validations/functional/routers/ValidationsRouters.java @@ -17,7 +17,7 @@ import com.baeldung.validations.functional.handlers.impl.OtherEntityValidationHa public class ValidationsRouters { @Bean - public RouterFunction responseHeaderRoute(@Autowired CustomRequestEntityValidationHandler dryHandler, + public RouterFunction validationsRouter(@Autowired CustomRequestEntityValidationHandler dryHandler, @Autowired FunctionalHandler complexHandler, @Autowired OtherEntityValidationHandler otherHandler, @Autowired AnnotatedRequestEntityValidationHandler annotatedEntityHandler) { diff --git a/spring-5-reactive/src/main/java/com/baeldung/webflux/logging/WebFluxLoggingExample.java b/spring-5-reactive/src/main/java/com/baeldung/webflux/logging/WebFluxLoggingExample.java new file mode 100644 index 0000000000..c4881b2296 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/webflux/logging/WebFluxLoggingExample.java @@ -0,0 +1,21 @@ +package com.baeldung.webflux.logging; + +import reactor.core.publisher.Flux; + +public class WebFluxLoggingExample { + + public static void main(String[] args) { + Flux reactiveStream = Flux.range(1, 5).log(); + + reactiveStream.subscribe(); + + reactiveStream = Flux.range(1, 5).log().take(3); + + reactiveStream.subscribe(); + + reactiveStream = Flux.range(1, 5).take(3).log(); + + reactiveStream.subscribe(); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java b/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java index 452bcac8ab..61927e47ab 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java +++ b/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java @@ -34,9 +34,8 @@ public class WebFluxSecurityConfig { } @Bean - public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { - http - .authorizeExchange() + public SecurityWebFilterChain webSessionSpringSecurityFilterChain(ServerHttpSecurity http) { + http.authorizeExchange() .anyExchange().authenticated() .and() .httpBasic() @@ -44,8 +43,7 @@ public class WebFluxSecurityConfig { .and() .formLogin(); - http - .csrf().disable(); + http.csrf().disable(); return http.build(); diff --git a/spring-5-reactive/src/main/resources/application.properties b/spring-5-reactive/src/main/resources/application.properties index 92f3116f84..4b49e8e8a2 100644 --- a/spring-5-reactive/src/main/resources/application.properties +++ b/spring-5-reactive/src/main/resources/application.properties @@ -1,2 +1 @@ -logging.level.root=INFO - +logging.level.root=INFO \ No newline at end of file diff --git a/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceIntegrationTest.java new file mode 100644 index 0000000000..b7ed031ec7 --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceIntegrationTest.java @@ -0,0 +1,65 @@ +package com.baeldung.debugging.consumer; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Optional; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import com.baeldung.debugging.consumer.model.Foo; +import com.baeldung.debugging.consumer.service.FooService; +import com.baeldung.debugging.consumer.utils.ListAppender; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.classic.spi.IThrowableProxy; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Hooks; + +public class ConsumerFooServiceIntegrationTest { + + FooService service = new FooService(); + + @BeforeEach + public void clearLogList() { + Hooks.onOperatorDebug(); + ListAppender.clearEventList(); + } + + @Test + public void givenFooWithNullId_whenProcessFoo_thenLogsWithDebugTrace() { + Foo one = new Foo(1, "nameverylong", 8); + Foo two = new Foo(null, "nameverylong", 4); + Flux flux = Flux.just(one, two); + + service.processFoo(flux); + + Collection allLoggedEntries = ListAppender.getEvents() + .stream() + .map(ILoggingEvent::getFormattedMessage) + .collect(Collectors.toList()); + + Collection allSuppressedEntries = ListAppender.getEvents() + .stream() + .map(ILoggingEvent::getThrowableProxy) + .flatMap(t -> { + return Optional.ofNullable(t) + .map(IThrowableProxy::getSuppressed) + .map(Arrays::stream) + .orElse(Stream.empty()); + }) + .map(IThrowableProxy::getMessage) + .collect(Collectors.toList()); + assertThat(allLoggedEntries).anyMatch(entry -> entry.contains("The following error happened on processFoo method!")) + .anyMatch(entry -> entry.contains("| onSubscribe")) + .anyMatch(entry -> entry.contains("| cancel()")); + + assertThat(allSuppressedEntries).anyMatch(entry -> entry.contains("Assembly trace from producer")) + .anyMatch(entry -> entry.contains("Error has been observed by the following operator(s)")); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceLiveTest.java new file mode 100644 index 0000000000..af9bdfbc9b --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/ConsumerFooServiceLiveTest.java @@ -0,0 +1,49 @@ +package com.baeldung.debugging.consumer; + +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.springframework.test.web.reactive.server.WebTestClient; +import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; + +import com.baeldung.debugging.consumer.service.FooService; + +public class ConsumerFooServiceLiveTest { + + FooService service = new FooService(); + + private static final String BASE_URL = "http://localhost:8082"; + private static final String DEBUG_HOOK_ON = BASE_URL + "/debug-hook-on"; + private static final String DEBUG_HOOK_OFF = BASE_URL + "/debug-hook-off"; + + private static WebTestClient client; + + @BeforeAll + public static void setup() { + client = WebTestClient.bindToServer() + .baseUrl(BASE_URL) + .build(); + } + + @Test + public void whenRequestingDebugHookOn_thenObtainExpectedMessage() { + ResponseSpec response = client.get() + .uri(DEBUG_HOOK_ON) + .exchange(); + response.expectStatus() + .isOk() + .expectBody(String.class) + .isEqualTo("DEBUG HOOK ON"); + } + + @Test + public void whenRequestingDebugHookOff_thenObtainExpectedMessage() { + ResponseSpec response = client.get() + .uri(DEBUG_HOOK_OFF) + .exchange(); + response.expectStatus() + .isOk() + .expectBody(String.class) + .isEqualTo("DEBUG HOOK OFF"); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/utils/ListAppender.java b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/utils/ListAppender.java new file mode 100644 index 0000000000..c8c1c110bb --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/debugging/consumer/utils/ListAppender.java @@ -0,0 +1,25 @@ +package com.baeldung.debugging.consumer.utils; + +import java.util.ArrayList; +import java.util.List; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.AppenderBase; + +public class ListAppender extends AppenderBase { + + static private List events = new ArrayList<>(); + + @Override + protected void append(ILoggingEvent eventObject) { + events.add(eventObject); + } + + public static List getEvents() { + return events; + } + + public static void clearEventList() { + events.clear(); + } +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java index 4dea2a05cf..1256d5f129 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java @@ -10,6 +10,7 @@ import org.springframework.boot.web.server.WebServer; import org.springframework.core.io.ClassPathResource; import org.springframework.core.io.Resource; import org.springframework.http.MediaType; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.util.LinkedMultiValueMap; import org.springframework.util.MultiValueMap; diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java index 384600994e..b8dd9c9509 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java @@ -1,6 +1,10 @@ package com.baeldung.reactive; -import com.baeldung.web.reactive.Task; +import static org.springframework.web.reactive.function.server.RequestPredicates.GET; +import static org.springframework.web.reactive.function.server.RequestPredicates.POST; + +import java.time.Duration; + import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.BeforeAll; import org.springframework.http.server.reactive.HttpHandler; @@ -8,22 +12,22 @@ import org.springframework.http.server.reactive.ReactorHttpHandlerAdapter; import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.ServerResponse; + +import com.baeldung.web.reactive.Task; + import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; import reactor.netty.DisposableServer; import reactor.netty.http.server.HttpServer; -import java.time.Duration; - -import static org.springframework.web.reactive.function.server.RequestPredicates.GET; -import static org.springframework.web.reactive.function.server.RequestPredicates.POST; - public class Spring5ReactiveServerClientIntegrationTest { - private static DisposableServer nettyServer; + private static DisposableServer disposableServer; @BeforeAll public static void setUp() throws Exception { - HttpServer server = HttpServer.create().host("localhost").port(8080); + HttpServer server = HttpServer.create() + .host("localhost") + .port(8080); RouterFunction route = RouterFunctions.route(POST("/task/process"), request -> ServerResponse.ok() .body(request.bodyToFlux(Task.class) .map(ll -> new Task("TaskName", 1)), Task.class)) @@ -31,12 +35,13 @@ public class Spring5ReactiveServerClientIntegrationTest { .body(Mono.just("server is alive"), String.class))); HttpHandler httpHandler = RouterFunctions.toHttpHandler(route); ReactorHttpHandlerAdapter adapter = new ReactorHttpHandlerAdapter(httpHandler); - nettyServer = server.handle(adapter).bind().block(); + disposableServer = server.handle(adapter) + .bindNow(); } @AfterAll public static void shutDown() { - nettyServer.dispose(); + disposableServer.disposeNow(); } // @Test diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnAnnotatedElementsLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnAnnotatedElementsLiveTest.java index 0043d62e5a..e6847e63da 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnAnnotatedElementsLiveTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnAnnotatedElementsLiveTest.java @@ -2,13 +2,10 @@ package com.baeldung.reactive.cors; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; -import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; -@RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public class CorsOnAnnotatedElementsLiveTest { diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnGlobalConfigLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnGlobalConfigLiveTest.java index 39927af4c3..008f1a16f2 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnGlobalConfigLiveTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnGlobalConfigLiveTest.java @@ -2,13 +2,10 @@ package com.baeldung.reactive.cors; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; -import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; -@RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public class CorsOnGlobalConfigLiveTest { diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnWebFilterLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnWebFilterLiveTest.java index e5a3c8a99a..f8a4f34e29 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnWebFilterLiveTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/cors/CorsOnWebFilterLiveTest.java @@ -2,13 +2,10 @@ package com.baeldung.reactive.cors; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; -import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; -@RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public class CorsOnWebFilterLiveTest { diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingIntegrationTest.java index bea2eaa75f..10cfaffce4 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingIntegrationTest.java @@ -8,11 +8,13 @@ import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.http.MediaType; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT) +@WithMockUser public class ErrorHandlingIntegrationTest { @Autowired diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/PlayerHandlerIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/PlayerHandlerIntegrationTest.java index bb2408ea79..fbf46a93cc 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/PlayerHandlerIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/PlayerHandlerIntegrationTest.java @@ -4,6 +4,7 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.EntityExchangeResult; import org.springframework.test.web.reactive.server.WebTestClient; @@ -12,6 +13,7 @@ import static org.junit.Assert.assertEquals; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +@WithMockUser public class PlayerHandlerIntegrationTest { @Autowired diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/UserControllerIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/UserControllerIntegrationTest.java index e7d289e5c4..22991b298f 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/UserControllerIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/filters/UserControllerIntegrationTest.java @@ -4,6 +4,7 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.EntityExchangeResult; import org.springframework.test.web.reactive.server.WebTestClient; @@ -12,6 +13,7 @@ import static org.junit.Assert.assertEquals; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +@WithMockUser public class UserControllerIntegrationTest { @Autowired diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java index db563e27d1..927c52e7e6 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java @@ -2,13 +2,10 @@ package com.baeldung.reactive.responseheaders; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; -import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; -@RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public class ResponseHeaderLiveTest { diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/serversentsevents/ServiceSentEventLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/serversentsevents/ServiceSentEventLiveTest.java index 53f4a3b1bb..547cd99034 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/serversentsevents/ServiceSentEventLiveTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/serversentsevents/ServiceSentEventLiveTest.java @@ -3,14 +3,13 @@ package com.baeldung.reactive.serversentsevents; import org.junit.jupiter.api.Assertions; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.function.Executable; -import org.junit.platform.runner.JUnitPlatform; -import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.http.MediaType; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.web.reactive.server.WebTestClient; -@RunWith(JUnitPlatform.class) @SpringBootTest +@WithMockUser public class ServiceSentEventLiveTest { private WebTestClient client = WebTestClient.bindToServer() diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java index 9f31608ff7..d4c1cfe4c8 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java @@ -4,6 +4,7 @@ import org.junit.BeforeClass; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; @@ -12,6 +13,7 @@ import com.baeldung.reactive.controller.PathPatternController; @RunWith(SpringRunner.class) @SpringBootTest(classes = Spring5ReactiveApplication.class) +@WithMockUser public class PathPatternsUsingHandlerMethodIntegrationTest { private static WebTestClient client; diff --git a/spring-5-reactive/src/test/java/com/baeldung/stepverifier/PostExecutionUnitTest.java b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/PostExecutionUnitTest.java new file mode 100644 index 0000000000..17fea6b50b --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/PostExecutionUnitTest.java @@ -0,0 +1,34 @@ +package com.baeldung.stepverifier; + +import org.junit.Test; +import reactor.core.publisher.Flux; +import reactor.test.StepVerifier; + +import java.time.Duration; + +public class PostExecutionUnitTest { + + Flux source = Flux.create(emitter -> { + emitter.next(1); + emitter.next(2); + emitter.next(3); + emitter.complete(); + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + } + emitter.next(4); + }).filter(number -> number % 2 == 0); + + @Test + public void droppedElements() { + StepVerifier.create(source) + .expectNext(2) + .expectComplete() + .verifyThenAssertThat() + .hasDropped(4) + .tookLessThan(Duration.ofMillis(1050)); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/stepverifier/StepByStepUnitTest.java b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/StepByStepUnitTest.java new file mode 100644 index 0000000000..c7196d6b6c --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/StepByStepUnitTest.java @@ -0,0 +1,39 @@ +package com.baeldung.stepverifier; + +import org.junit.Test; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + +public class StepByStepUnitTest { + + Flux source = Flux.just("John", "Monica", "Mark", "Cloe", "Frank", "Casper", "Olivia", "Emily", "Cate") + .filter(name -> name.length() == 4) + .map(String::toUpperCase); + + @Test + public void shouldReturnForLettersUpperCaseStrings() { + StepVerifier + .create(source) + .expectNext("JOHN") + .expectNextMatches(name -> name.startsWith("MA")) + .expectNext("CLOE", "CATE") + .expectComplete() + .verify(); + } + + @Test + public void shouldThrowExceptionAfterFourElements() { + Flux error = source.concatWith( + Mono.error(new IllegalArgumentException("Our message")) + ); + + StepVerifier + .create(error) + .expectNextCount(4) + .expectErrorMatches(throwable -> throwable instanceof IllegalArgumentException && + throwable.getMessage().equals("Our message") + ).verify(); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/stepverifier/TestingTestPublisherUnitTest.java b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/TestingTestPublisherUnitTest.java new file mode 100644 index 0000000000..fb65e2d315 --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/TestingTestPublisherUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.stepverifier; + +import org.junit.Test; +import reactor.core.publisher.Flux; +import reactor.test.StepVerifier; +import reactor.test.publisher.TestPublisher; + +public class TestingTestPublisherUnitTest { + + @Test + public void testPublisher() { + TestPublisher + .create() + .next("First", "Second", "Third") + .error(new RuntimeException("Message")); + } + + @Test + public void nonCompliant() { + TestPublisher + .createNoncompliant(TestPublisher.Violation.ALLOW_NULL) + .emit("1", "2", null, "3"); + } + + @Test + public void testPublisherInAction() { + final TestPublisher testPublisher = TestPublisher.create(); + + UppercaseConverter uppercaseConverter = new UppercaseConverter(testPublisher.flux()); + + StepVerifier.create(uppercaseConverter.getUpperCase()) + .then(() -> testPublisher.emit("aA", "bb", "ccc")) + .expectNext("AA", "BB", "CCC") + .verifyComplete(); + } + +} + +class UppercaseConverter { + private final Flux source; + + UppercaseConverter(Flux source) { + this.source = source; + } + + Flux getUpperCase() { + return source + .map(String::toUpperCase); + } + +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/stepverifier/TimeBasedUnitTest.java b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/TimeBasedUnitTest.java new file mode 100644 index 0000000000..54e5e7882a --- /dev/null +++ b/spring-5-reactive/src/test/java/com/baeldung/stepverifier/TimeBasedUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.stepverifier; + +import org.junit.Test; +import reactor.core.publisher.Flux; +import reactor.test.StepVerifier; + +import java.time.Duration; + +public class TimeBasedUnitTest { + + @Test + public void simpleExample() { + StepVerifier + .withVirtualTime(() -> Flux.interval(Duration.ofSeconds(1)).take(2)) + .expectSubscription() + .expectNoEvent(Duration.ofSeconds(1)) + .expectNext(0L) + .thenAwait(Duration.ofSeconds(1)) + .expectNext(1L) + .verifyComplete(); + } +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/validations/functional/FunctionalEndpointValidationsLiveTest.java b/spring-5-reactive/src/test/java/com/baeldung/validations/functional/FunctionalEndpointValidationsLiveTest.java index 5fe764bf8f..73968cdf05 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/validations/functional/FunctionalEndpointValidationsLiveTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/validations/functional/FunctionalEndpointValidationsLiveTest.java @@ -2,9 +2,7 @@ package com.baeldung.validations.functional; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; -import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.test.web.reactive.server.WebTestClient.ResponseSpec; @@ -13,7 +11,6 @@ import com.baeldung.validations.functional.model.CustomRequestEntity; import reactor.core.publisher.Mono; -@RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public class FunctionalEndpointValidationsLiveTest { diff --git a/spring-5-reactive/src/test/java/com/baeldung/web/client/WebTestClientIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/web/client/WebTestClientIntegrationTest.java index 08bd883b0b..2e37f2ffbd 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/web/client/WebTestClientIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/web/client/WebTestClientIntegrationTest.java @@ -1,10 +1,10 @@ package com.baeldung.web.client; -import com.baeldung.reactive.Spring5ReactiveApplication; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; import org.springframework.web.reactive.function.server.RequestPredicates; @@ -12,10 +12,14 @@ import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.ServerResponse; import org.springframework.web.server.WebHandler; + +import com.baeldung.reactive.Spring5ReactiveApplication; + import reactor.core.publisher.Mono; @RunWith(SpringRunner.class) @SpringBootTest(classes = Spring5ReactiveApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +@WithMockUser public class WebTestClientIntegrationTest { @LocalServerPort diff --git a/spring-5-reactive/src/test/resources/logback-test.xml b/spring-5-reactive/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..514029e402 --- /dev/null +++ b/spring-5-reactive/src/test/resources/logback-test.xml @@ -0,0 +1,16 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-5-security-oauth/README.md b/spring-5-security-oauth/README.md new file mode 100644 index 0000000000..f13925992b --- /dev/null +++ b/spring-5-security-oauth/README.md @@ -0,0 +1,4 @@ +## Relevant articles: + +- [Spring Security 5 -OAuth2 Login](http://www.baeldung.com/spring-security-5-oauth2-login) +- [Extracting Principal and Authorities using Spring Security OAuth](https://www.baeldung.com/spring-security-oauth-principal-authorities-extractor) diff --git a/spring-5-security-oauth/pom.xml b/spring-5-security-oauth/pom.xml new file mode 100644 index 0000000000..59150a153f --- /dev/null +++ b/spring-5-security-oauth/pom.xml @@ -0,0 +1,74 @@ + + 4.0.0 + com.baeldung + spring-5-security-oauth + 0.0.1-SNAPSHOT + jar + spring-5-security-oauth + spring 5 security oauth sample project + + + com.baeldung + parent-boot-2 + 0.0.1-SNAPSHOT + ../parent-boot-2 + + + + + + org.springframework.boot + spring-boot-starter-security + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-thymeleaf + + + org.thymeleaf.extras + thymeleaf-extras-springsecurity5 + + + + + org.springframework.security.oauth.boot + spring-security-oauth2-autoconfigure + ${oauth-auto.version} + + + org.springframework.security + spring-security-oauth2-client + + + org.springframework.security + spring-security-oauth2-jose + + + + org.springframework + spring-test + + + org.springframework.boot + spring-boot-starter-test + test + + + org.springframework.security + spring-security-test + test + + + + + 2.1.0.RELEASE + 2.1.0.RELEASE + com.baeldung.oauth2.SpringOAuthApplication + + + diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/CustomRequestSecurityConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/CustomRequestSecurityConfig.java new file mode 100644 index 0000000000..2aba5a82ac --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/CustomRequestSecurityConfig.java @@ -0,0 +1,118 @@ +package com.baeldung.oauth2; + +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.http.converter.FormHttpMessageConverter; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.config.oauth2.client.CommonOAuth2Provider; +import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationCodeTokenResponseClient; +import org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient; +import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest; +import org.springframework.security.oauth2.client.http.OAuth2ErrorResponseErrorHandler; +import org.springframework.security.oauth2.client.registration.ClientRegistration; +import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository; +import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository; +import org.springframework.security.oauth2.client.web.AuthorizationRequestRepository; +import org.springframework.security.oauth2.client.web.HttpSessionOAuth2AuthorizationRequestRepository; +import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest; +import org.springframework.security.oauth2.core.http.converter.OAuth2AccessTokenResponseHttpMessageConverter; +import org.springframework.web.client.RestTemplate; + +import com.baeldung.oauth2request.CustomAuthorizationRequestResolver; +import com.baeldung.oauth2request.CustomRequestEntityConverter; +import com.baeldung.oauth2request.CustomTokenResponseConverter; + +//@Configuration +@PropertySource("application-oauth2.properties") +public class CustomRequestSecurityConfig extends WebSecurityConfigurerAdapter { + + @Override + protected void configure(HttpSecurity http) throws Exception { + http.authorizeRequests() + .antMatchers("/oauth_login", "/loginFailure", "/") + .permitAll() + .anyRequest() + .authenticated() + .and() + .oauth2Login() + .loginPage("/oauth_login") + .authorizationEndpoint() + .authorizationRequestResolver( new CustomAuthorizationRequestResolver(clientRegistrationRepository(),"/oauth2/authorize-client")) + + .baseUri("/oauth2/authorize-client") + .authorizationRequestRepository(authorizationRequestRepository()) + .and() + .tokenEndpoint() + .accessTokenResponseClient(accessTokenResponseClient()) + .and() + .defaultSuccessUrl("/loginSuccess") + .failureUrl("/loginFailure"); + } + + @Bean + public AuthorizationRequestRepository authorizationRequestRepository() { + return new HttpSessionOAuth2AuthorizationRequestRepository(); + } + + @Bean + public OAuth2AccessTokenResponseClient accessTokenResponseClient() { + DefaultAuthorizationCodeTokenResponseClient accessTokenResponseClient = new DefaultAuthorizationCodeTokenResponseClient(); + accessTokenResponseClient.setRequestEntityConverter(new CustomRequestEntityConverter()); + + OAuth2AccessTokenResponseHttpMessageConverter tokenResponseHttpMessageConverter = new OAuth2AccessTokenResponseHttpMessageConverter(); + tokenResponseHttpMessageConverter.setTokenResponseConverter(new CustomTokenResponseConverter()); + RestTemplate restTemplate = new RestTemplate(Arrays.asList(new FormHttpMessageConverter(), tokenResponseHttpMessageConverter)); + restTemplate.setErrorHandler(new OAuth2ErrorResponseErrorHandler()); + accessTokenResponseClient.setRestOperations(restTemplate); + return accessTokenResponseClient; + } + + + // additional configuration for non-Spring Boot projects + private static List clients = Arrays.asList("google", "facebook"); + + //@Bean + public ClientRegistrationRepository clientRegistrationRepository() { + List registrations = clients.stream() + .map(c -> getRegistration(c)) + .filter(registration -> registration != null) + .collect(Collectors.toList()); + + return new InMemoryClientRegistrationRepository(registrations); + } + + private static String CLIENT_PROPERTY_KEY = "spring.security.oauth2.client.registration."; + + @Autowired + private Environment env; + + private ClientRegistration getRegistration(String client) { + String clientId = env.getProperty(CLIENT_PROPERTY_KEY + client + ".client-id"); + + if (clientId == null) { + return null; + } + + String clientSecret = env.getProperty(CLIENT_PROPERTY_KEY + client + ".client-secret"); + if (client.equals("google")) { + return CommonOAuth2Provider.GOOGLE.getBuilder(client) + .clientId(clientId) + .clientSecret(clientSecret) + .build(); + } + if (client.equals("facebook")) { + return CommonOAuth2Provider.FACEBOOK.getBuilder(client) + .clientId(clientId) + .clientSecret(clientSecret) + .build(); + } + return null; + } +} diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/LoginController.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/LoginController.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2/LoginController.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/LoginController.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/MvcConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/MvcConfig.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2/MvcConfig.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/MvcConfig.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/SecurityConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SecurityConfig.java similarity index 93% rename from spring-5-security/src/main/java/com/baeldung/oauth2/SecurityConfig.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SecurityConfig.java index b45f325767..e17e339142 100644 --- a/spring-5-security/src/main/java/com/baeldung/oauth2/SecurityConfig.java +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SecurityConfig.java @@ -12,7 +12,7 @@ import org.springframework.core.env.Environment; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.config.oauth2.client.CommonOAuth2Provider; -import org.springframework.security.oauth2.client.endpoint.NimbusAuthorizationCodeTokenResponseClient; +import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationCodeTokenResponseClient; import org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient; import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest; import org.springframework.security.oauth2.client.registration.ClientRegistration; @@ -54,7 +54,8 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter { @Bean public OAuth2AccessTokenResponseClient accessTokenResponseClient() { - return new NimbusAuthorizationCodeTokenResponseClient(); + DefaultAuthorizationCodeTokenResponseClient accessTokenResponseClient = new DefaultAuthorizationCodeTokenResponseClient(); + return accessTokenResponseClient; } diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2/SpringOAuthApplication.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/ExtractorsApplication.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/configuration/SecurityConfig.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungAuthoritiesExtractor.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/custom/BaeldungPrincipalExtractor.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubAuthoritiesExtractor.java diff --git a/spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java similarity index 100% rename from spring-5-security/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java rename to spring-5-security-oauth/src/main/java/com/baeldung/oauth2extractors/extractor/github/GithubPrincipalExtractor.java diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomAuthorizationRequestResolver.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomAuthorizationRequestResolver.java new file mode 100644 index 0000000000..47aacf9c06 --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomAuthorizationRequestResolver.java @@ -0,0 +1,57 @@ +package com.baeldung.oauth2request; + +import java.util.HashMap; +import java.util.Map; + +import javax.servlet.http.HttpServletRequest; + +import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository; +import org.springframework.security.oauth2.client.web.DefaultOAuth2AuthorizationRequestResolver; +import org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestResolver; +import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest; + +public class CustomAuthorizationRequestResolver implements OAuth2AuthorizationRequestResolver { + + private OAuth2AuthorizationRequestResolver defaultResolver; + + public CustomAuthorizationRequestResolver(ClientRegistrationRepository repo, String authorizationRequestBaseUri){ + defaultResolver = new DefaultOAuth2AuthorizationRequestResolver(repo, authorizationRequestBaseUri); + } + + @Override + public OAuth2AuthorizationRequest resolve(HttpServletRequest request) { + OAuth2AuthorizationRequest req = defaultResolver.resolve(request); + if(req != null){ + req = customizeAuthorizationRequest(req); + } + return req; + } + + @Override + public OAuth2AuthorizationRequest resolve(HttpServletRequest request, String clientRegistrationId) { + OAuth2AuthorizationRequest req = defaultResolver.resolve(request, clientRegistrationId); + if(req != null){ + req = customizeAuthorizationRequest(req); + } + return req; + } + + private OAuth2AuthorizationRequest customizeAuthorizationRequest(OAuth2AuthorizationRequest req) { + Map extraParams = new HashMap(); + extraParams.putAll(req.getAdditionalParameters()); //VIP note + extraParams.put("test", "extra"); + System.out.println("here ====================="); + return OAuth2AuthorizationRequest.from(req).additionalParameters(extraParams).build(); + } + + private OAuth2AuthorizationRequest customizeAuthorizationRequest1(OAuth2AuthorizationRequest req) { + return OAuth2AuthorizationRequest.from(req).state("xyz").build(); + } + + private OAuth2AuthorizationRequest customizeOktaReq(OAuth2AuthorizationRequest req) { + Map extraParams = new HashMap(); + extraParams.putAll(req.getAdditionalParameters()); + extraParams.put("idp", "https://idprovider.com"); + return OAuth2AuthorizationRequest.from(req).additionalParameters(extraParams).build(); + } +} diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomRequestEntityConverter.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomRequestEntityConverter.java new file mode 100644 index 0000000000..5486105c34 --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomRequestEntityConverter.java @@ -0,0 +1,26 @@ +package com.baeldung.oauth2request; + +import org.springframework.core.convert.converter.Converter; +import org.springframework.http.RequestEntity; +import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequest; +import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationCodeGrantRequestEntityConverter; +import org.springframework.util.MultiValueMap; + +public class CustomRequestEntityConverter implements Converter> { + + private OAuth2AuthorizationCodeGrantRequestEntityConverter defaultConverter; + + public CustomRequestEntityConverter() { + defaultConverter = new OAuth2AuthorizationCodeGrantRequestEntityConverter(); + } + + @Override + public RequestEntity convert(OAuth2AuthorizationCodeGrantRequest req) { + RequestEntity entity = defaultConverter.convert(req); + MultiValueMap params = (MultiValueMap) entity.getBody(); + params.add("test2", "extra2"); + System.out.println(params.entrySet()); + return new RequestEntity<>(params, entity.getHeaders(), entity.getMethod(), entity.getUrl()); + } + +} diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomTokenResponseConverter.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomTokenResponseConverter.java new file mode 100644 index 0000000000..b9775d674a --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/CustomTokenResponseConverter.java @@ -0,0 +1,67 @@ +package com.baeldung.oauth2request; + +import java.util.Arrays; +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.Map; +import java.util.Set; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.springframework.core.convert.converter.Converter; +import org.springframework.security.oauth2.core.OAuth2AccessToken; +import org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse; +import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames; +import org.springframework.util.StringUtils; + +public class CustomTokenResponseConverter implements Converter, OAuth2AccessTokenResponse> { + private static final Set TOKEN_RESPONSE_PARAMETER_NAMES = Stream.of( + OAuth2ParameterNames.ACCESS_TOKEN, + OAuth2ParameterNames.TOKEN_TYPE, + OAuth2ParameterNames.EXPIRES_IN, + OAuth2ParameterNames.REFRESH_TOKEN, + OAuth2ParameterNames.SCOPE) .collect(Collectors.toSet()); + + @Override + public OAuth2AccessTokenResponse convert(Map tokenResponseParameters) { + String accessToken = tokenResponseParameters.get(OAuth2ParameterNames.ACCESS_TOKEN); + + OAuth2AccessToken.TokenType accessTokenType = null; + if (OAuth2AccessToken.TokenType.BEARER.getValue() + .equalsIgnoreCase(tokenResponseParameters.get(OAuth2ParameterNames.TOKEN_TYPE))) { + accessTokenType = OAuth2AccessToken.TokenType.BEARER; + } + + long expiresIn = 0; + if (tokenResponseParameters.containsKey(OAuth2ParameterNames.EXPIRES_IN)) { + try { + expiresIn = Long.valueOf(tokenResponseParameters.get(OAuth2ParameterNames.EXPIRES_IN)); + } catch (NumberFormatException ex) { + } + } + + Set scopes = Collections.emptySet(); + if (tokenResponseParameters.containsKey(OAuth2ParameterNames.SCOPE)) { + String scope = tokenResponseParameters.get(OAuth2ParameterNames.SCOPE); + scopes = Arrays.stream(StringUtils.delimitedListToStringArray(scope, " ")) + .collect(Collectors.toSet()); + } + + String refreshToken = tokenResponseParameters.get(OAuth2ParameterNames.REFRESH_TOKEN); + + Map additionalParameters = new LinkedHashMap<>(); + tokenResponseParameters.entrySet() + .stream() + .filter(e -> !TOKEN_RESPONSE_PARAMETER_NAMES.contains(e.getKey())) + .forEach(e -> additionalParameters.put(e.getKey(), e.getValue())); + + return OAuth2AccessTokenResponse.withToken(accessToken) + .tokenType(accessTokenType) + .expiresIn(expiresIn) + .scopes(scopes) + .refreshToken(refreshToken) + .additionalParameters(additionalParameters) + .build(); + } + +} diff --git a/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/LinkedinTokenResponseConverter.java b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/LinkedinTokenResponseConverter.java new file mode 100644 index 0000000000..89b3d32de5 --- /dev/null +++ b/spring-5-security-oauth/src/main/java/com/baeldung/oauth2request/LinkedinTokenResponseConverter.java @@ -0,0 +1,24 @@ +package com.baeldung.oauth2request; + +import java.util.Map; + +import org.springframework.core.convert.converter.Converter; +import org.springframework.security.oauth2.core.OAuth2AccessToken; +import org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse; +import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames; + +public class LinkedinTokenResponseConverter implements Converter, OAuth2AccessTokenResponse> { + + @Override + public OAuth2AccessTokenResponse convert(Map tokenResponseParameters) { + String accessToken = tokenResponseParameters.get(OAuth2ParameterNames.ACCESS_TOKEN); + long expiresIn = Long.valueOf(tokenResponseParameters.get(OAuth2ParameterNames.EXPIRES_IN)); + + OAuth2AccessToken.TokenType accessTokenType = OAuth2AccessToken.TokenType.BEARER; + + return OAuth2AccessTokenResponse.withToken(accessToken) + .tokenType(accessTokenType) + .expiresIn(expiresIn) + .build(); + } +} diff --git a/spring-5-security/src/main/resources/application-oauth2-extractors-baeldung.properties b/spring-5-security-oauth/src/main/resources/application-oauth2-extractors-baeldung.properties similarity index 100% rename from spring-5-security/src/main/resources/application-oauth2-extractors-baeldung.properties rename to spring-5-security-oauth/src/main/resources/application-oauth2-extractors-baeldung.properties diff --git a/spring-5-security/src/main/resources/application-oauth2-extractors-github.properties b/spring-5-security-oauth/src/main/resources/application-oauth2-extractors-github.properties similarity index 100% rename from spring-5-security/src/main/resources/application-oauth2-extractors-github.properties rename to spring-5-security-oauth/src/main/resources/application-oauth2-extractors-github.properties diff --git a/spring-5-security/src/main/resources/application-oauth2.properties b/spring-5-security-oauth/src/main/resources/application-oauth2.properties similarity index 100% rename from spring-5-security/src/main/resources/application-oauth2.properties rename to spring-5-security-oauth/src/main/resources/application-oauth2.properties diff --git a/spring-5-security-oauth/src/main/resources/application.properties b/spring-5-security-oauth/src/main/resources/application.properties new file mode 100644 index 0000000000..5912b0f755 --- /dev/null +++ b/spring-5-security-oauth/src/main/resources/application.properties @@ -0,0 +1,5 @@ +server.port=8081 + +logging.level.root=INFO + +logging.level.com.baeldung.dsl.ClientErrorLoggingFilter=DEBUG \ No newline at end of file diff --git a/persistence-modules/spring-hibernate3/src/main/resources/logback.xml b/spring-5-security-oauth/src/main/resources/logback.xml similarity index 100% rename from persistence-modules/spring-hibernate3/src/main/resources/logback.xml rename to spring-5-security-oauth/src/main/resources/logback.xml diff --git a/spring-5-security-oauth/src/main/resources/static/css/main.css b/spring-5-security-oauth/src/main/resources/static/css/main.css new file mode 100644 index 0000000000..febc353af7 --- /dev/null +++ b/spring-5-security-oauth/src/main/resources/static/css/main.css @@ -0,0 +1,8 @@ +p.error { + font-weight: bold; + color: red; +} + +div.logout { + margin-right: 2em;; +} diff --git a/spring-5-security-oauth/src/main/resources/templates/index.html b/spring-5-security-oauth/src/main/resources/templates/index.html new file mode 100644 index 0000000000..4216d74037 --- /dev/null +++ b/spring-5-security-oauth/src/main/resources/templates/index.html @@ -0,0 +1,11 @@ + + + + Home + + + + Home + Welcome! + + \ No newline at end of file diff --git a/spring-5-security/src/main/resources/templates/loginFailure.html b/spring-5-security-oauth/src/main/resources/templates/loginFailure.html similarity index 100% rename from spring-5-security/src/main/resources/templates/loginFailure.html rename to spring-5-security-oauth/src/main/resources/templates/loginFailure.html diff --git a/spring-5-security/src/main/resources/templates/loginSuccess.html b/spring-5-security-oauth/src/main/resources/templates/loginSuccess.html similarity index 100% rename from spring-5-security/src/main/resources/templates/loginSuccess.html rename to spring-5-security-oauth/src/main/resources/templates/loginSuccess.html diff --git a/spring-5-security/src/main/resources/templates/oauth2_extractors.html b/spring-5-security-oauth/src/main/resources/templates/oauth2_extractors.html similarity index 100% rename from spring-5-security/src/main/resources/templates/oauth2_extractors.html rename to spring-5-security-oauth/src/main/resources/templates/oauth2_extractors.html diff --git a/spring-5-security/src/main/resources/templates/oauth_login.html b/spring-5-security-oauth/src/main/resources/templates/oauth_login.html similarity index 100% rename from spring-5-security/src/main/resources/templates/oauth_login.html rename to spring-5-security-oauth/src/main/resources/templates/oauth_login.html diff --git a/spring-5-security/src/main/resources/templates/securedPage.html b/spring-5-security-oauth/src/main/resources/templates/securedPage.html similarity index 100% rename from spring-5-security/src/main/resources/templates/securedPage.html rename to spring-5-security-oauth/src/main/resources/templates/securedPage.html diff --git a/spring-5-security/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java b/spring-5-security-oauth/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java similarity index 100% rename from spring-5-security/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java rename to spring-5-security-oauth/src/test/java/com/baeldung/oauth2extractors/ExtractorsUnitTest.java diff --git a/spring-5-security/README.md b/spring-5-security/README.md index 55fa7ab042..37dc8b0f28 100644 --- a/spring-5-security/README.md +++ b/spring-5-security/README.md @@ -1,8 +1,7 @@ ## Relevant articles: -- [Spring Security 5 -OAuth2 Login](http://www.baeldung.com/spring-security-5-oauth2-login) - [Extra Login Fields with Spring Security](http://www.baeldung.com/spring-security-extra-login-fields) - [A Custom Spring SecurityConfigurer](http://www.baeldung.com/spring-security-custom-configurer) - [New Password Storage In Spring Security 5](http://www.baeldung.com/spring-security-5-password-storage) - [Default Password Encoder in Spring Security 5](https://www.baeldung.com/spring-security-5-default-password-encoder) -- [Extracting Principal and Authorities using Spring Security OAuth](https://www.baeldung.com/spring-security-oauth-principal-authorities-extractor) + diff --git a/spring-5-security/pom.xml b/spring-5-security/pom.xml index da62f39fa9..c26e370381 100644 --- a/spring-5-security/pom.xml +++ b/spring-5-security/pom.xml @@ -33,22 +33,6 @@ org.thymeleaf.extras thymeleaf-extras-springsecurity5 - - - - org.springframework.security.oauth.boot - spring-security-oauth2-autoconfigure - ${oauth-auto.version} - - - org.springframework.security - spring-security-oauth2-client - - - org.springframework.security - spring-security-oauth2-jose - - org.springframework spring-test diff --git a/spring-5-security/src/main/resources/templatesextrafields/index.html b/spring-5-security/src/main/resources/templatesextrafields/index.html index 37833ff0d2..1dd9c12d42 100644 --- a/spring-5-security/src/main/resources/templatesextrafields/index.html +++ b/spring-5-security/src/main/resources/templatesextrafields/index.html @@ -1,5 +1,5 @@ - + Spring Security with Extra Fields diff --git a/spring-5/pom.xml b/spring-5/pom.xml index 293edb5bda..58c14475e0 100644 --- a/spring-5/pom.xml +++ b/spring-5/pom.xml @@ -135,7 +135,8 @@ - + org.apache.maven.plugins maven-surefire-plugin @@ -143,14 +144,6 @@ methods true - - **/*IntegrationTest.java - **/*IntTest.java - **/*LongRunningUnitTest.java - **/*ManualTest.java - **/JdbcTest.java - **/*LiveTest.java - diff --git a/spring-5/src/main/java/com/baeldung/exception/SpringExceptionApplication.java b/spring-5/src/main/java/com/baeldung/exception/SpringExceptionApplication.java index ed163f7fa7..82a5fe083b 100644 --- a/spring-5/src/main/java/com/baeldung/exception/SpringExceptionApplication.java +++ b/spring-5/src/main/java/com/baeldung/exception/SpringExceptionApplication.java @@ -6,7 +6,7 @@ import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfi import org.springframework.context.annotation.ComponentScan; @SpringBootApplication(exclude = SecurityAutoConfiguration.class) -@ComponentScan(basePackages = { "com.baeldung.execption" }) +@ComponentScan(basePackages = { "com.baeldung.exception" }) public class SpringExceptionApplication { public static void main(String[] args) { SpringApplication.run(SpringExceptionApplication.class, args); diff --git a/spring-5/src/main/java/com/baeldung/jsonb/Spring5Application.java b/spring-5/src/main/java/com/baeldung/jsonb/Spring5Application.java index 00fce06834..540992b4bc 100644 --- a/spring-5/src/main/java/com/baeldung/jsonb/Spring5Application.java +++ b/spring-5/src/main/java/com/baeldung/jsonb/Spring5Application.java @@ -6,12 +6,13 @@ import java.util.Collection; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.http.HttpMessageConverters; +import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; import org.springframework.http.converter.HttpMessageConverter; import org.springframework.http.converter.json.JsonbHttpMessageConverter; -@SpringBootApplication +@SpringBootApplication(exclude = SecurityAutoConfiguration.class) @ComponentScan(basePackages = { "com.baeldung.jsonb" }) public class Spring5Application { diff --git a/spring-5/src/main/java/com/baeldung/restdocs/SpringRestDocsApplication.java b/spring-5/src/main/java/com/baeldung/restdocs/SpringRestDocsApplication.java index 02332ee7b6..f512b52af4 100644 --- a/spring-5/src/main/java/com/baeldung/restdocs/SpringRestDocsApplication.java +++ b/spring-5/src/main/java/com/baeldung/restdocs/SpringRestDocsApplication.java @@ -2,8 +2,9 @@ package com.baeldung.restdocs; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration; -@SpringBootApplication +@SpringBootApplication(exclude = SecurityAutoConfiguration.class) public class SpringRestDocsApplication { public static void main(String[] args) { diff --git a/spring-5/src/test/java/com/baeldung/Example1IntegrationTest.java b/spring-5/src/test/java/com/baeldung/Example1IntegrationTest.java index ecc677465e..8b9e66213f 100644 --- a/spring-5/src/test/java/com/baeldung/Example1IntegrationTest.java +++ b/spring-5/src/test/java/com/baeldung/Example1IntegrationTest.java @@ -3,12 +3,10 @@ package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.data.jpa.repository.config.EnableJpaRepositories; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest -@EnableJpaRepositories("com.baeldung.persistence") public class Example1IntegrationTest { @Test diff --git a/spring-5/src/test/java/com/baeldung/Example2IntegrationTest.java b/spring-5/src/test/java/com/baeldung/Example2IntegrationTest.java index e1d56c2fc3..6ed53ca4e9 100644 --- a/spring-5/src/test/java/com/baeldung/Example2IntegrationTest.java +++ b/spring-5/src/test/java/com/baeldung/Example2IntegrationTest.java @@ -3,12 +3,10 @@ package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.data.jpa.repository.config.EnableJpaRepositories; import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest -@EnableJpaRepositories("com.baeldung.persistence") public class Example2IntegrationTest { @Test diff --git a/spring-5/src/test/java/com/baeldung/functional/BeanRegistrationIntegrationTest.java b/spring-5/src/test/java/com/baeldung/functional/BeanRegistrationIntegrationTest.java index fba01726f4..9c462e0412 100644 --- a/spring-5/src/test/java/com/baeldung/functional/BeanRegistrationIntegrationTest.java +++ b/spring-5/src/test/java/com/baeldung/functional/BeanRegistrationIntegrationTest.java @@ -1,12 +1,11 @@ package com.baeldung.functional; -import static org.junit.Assert.*; +import static org.junit.Assert.assertTrue; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.data.jpa.repository.config.EnableJpaRepositories; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.web.context.support.GenericWebApplicationContext; @@ -14,7 +13,6 @@ import com.baeldung.Spring5Application; @RunWith(SpringRunner.class) @SpringBootTest(classes = Spring5Application.class) -@EnableJpaRepositories("com.baeldung.persistence") public class BeanRegistrationIntegrationTest { @Autowired diff --git a/spring-all/README.md b/spring-all/README.md index 34e5c3435e..0d78efdcf2 100644 --- a/spring-all/README.md +++ b/spring-all/README.md @@ -33,3 +33,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring Cache – Creating a Custom KeyGenerator](http://www.baeldung.com/spring-cache-custom-keygenerator) - [Spring @Primary Annotation](http://www.baeldung.com/spring-primary) - [Spring Events](https://www.baeldung.com/spring-events) +- [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations) diff --git a/spring-all/pom.xml b/spring-all/pom.xml index 2dc4915bab..77c7e74e08 100644 --- a/spring-all/pom.xml +++ b/spring-all/pom.xml @@ -155,6 +155,18 @@ org.apache.logging.log4j log4j-core + + + + net.javacrumbs.shedlock + shedlock-spring + 2.1.0 + + + net.javacrumbs.shedlock + shedlock-provider-jdbc-template + 2.1.0 + diff --git a/spring-all/src/main/java/org/baeldung/scheduling/shedlock/SchedulerConfiguration.java b/spring-all/src/main/java/org/baeldung/scheduling/shedlock/SchedulerConfiguration.java new file mode 100644 index 0000000000..74ea39683d --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/scheduling/shedlock/SchedulerConfiguration.java @@ -0,0 +1,12 @@ +package com.baeldung.scheduling.shedlock; + +import org.springframework.context.annotation.Configuration; +import net.javacrumbs.shedlock.spring.annotation.EnableSchedulerLock; +import org.springframework.scheduling.annotation.EnableScheduling; + +@Configuration +@EnableScheduling +@EnableSchedulerLock(defaultLockAtMostFor = "PT30S") +public class SchedulerConfiguration { + +} \ No newline at end of file diff --git a/spring-all/src/main/java/org/baeldung/scheduling/shedlock/TaskScheduler.java b/spring-all/src/main/java/org/baeldung/scheduling/shedlock/TaskScheduler.java new file mode 100644 index 0000000000..b1b1ad921f --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/scheduling/shedlock/TaskScheduler.java @@ -0,0 +1,15 @@ +package com.baeldung.scheduling.shedlock; + +import net.javacrumbs.shedlock.core.SchedulerLock; +import org.springframework.scheduling.annotation.Scheduled; +import org.springframework.stereotype.Component; + +@Component +class TaskScheduler { + + @Scheduled(cron = "*/15 * * * * *") + @SchedulerLock(name = "TaskScheduler_scheduledTask", lockAtLeastForString = "PT5M", lockAtMostForString = "PT14M") + public void scheduledTask() { + System.out.println("Running ShedLock task"); + } +} \ No newline at end of file diff --git a/spring-amqp-simple/pom.xml b/spring-amqp-simple/pom.xml index 3d9ea55cfa..57d84acee6 100644 --- a/spring-amqp-simple/pom.xml +++ b/spring-amqp-simple/pom.xml @@ -5,7 +5,7 @@ com.baeldung spring-amqp-simple 1.0.0-SNAPSHOT - Spring AMQP Simple App + spring-amqp-simple parent-boot-1 diff --git a/spring-boot-admin/pom.xml b/spring-boot-admin/pom.xml index 58cea728cc..23852dee57 100644 --- a/spring-boot-admin/pom.xml +++ b/spring-boot-admin/pom.xml @@ -3,6 +3,7 @@ 4.0.0 spring-boot-admin 0.0.1-SNAPSHOT + spring-boot-admin pom diff --git a/spring-boot-autoconfiguration/pom.xml b/spring-boot-autoconfiguration/pom.xml index b88587f731..1c3d8796ed 100644 --- a/spring-boot-autoconfiguration/pom.xml +++ b/spring-boot-autoconfiguration/pom.xml @@ -5,7 +5,7 @@ spring-boot-autoconfiguration 0.0.1-SNAPSHOT war - spring-boot-auto-configuration + spring-boot-autoconfiguration This is simple boot application demonstrating a custom auto-configuration diff --git a/spring-boot-autoconfiguration/src/main/java/com/baeldung/autoconfiguration/MySQLAutoconfiguration.java b/spring-boot-autoconfiguration/src/main/java/com/baeldung/autoconfiguration/MySQLAutoconfiguration.java index d6fc1836c7..295e0d74c9 100644 --- a/spring-boot-autoconfiguration/src/main/java/com/baeldung/autoconfiguration/MySQLAutoconfiguration.java +++ b/spring-boot-autoconfiguration/src/main/java/com/baeldung/autoconfiguration/MySQLAutoconfiguration.java @@ -47,7 +47,7 @@ public class MySQLAutoconfiguration { final DriverManagerDataSource dataSource = new DriverManagerDataSource(); dataSource.setDriverClassName("com.mysql.cj.jdbc.Driver"); - dataSource.setUrl("jdbc:mysql://localhost:3306/myDb?createDatabaseIfNotExist=true"); + dataSource.setUrl("jdbc:mysql://localhost:3306/myDb?createDatabaseIfNotExist=true&&serverTimezone=UTC"); dataSource.setUsername("mysqluser"); dataSource.setPassword("mysqlpass"); diff --git a/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories b/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories index 5f55544eff..11c775fc6c 100644 --- a/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories +++ b/spring-boot-autoconfiguration/src/main/resources/META-INF/spring.factories @@ -1,3 +1 @@ -org.springframework.boot.diagnostics.FailureAnalyzer=com.baeldung.failureanalyzer.MyBeanNotOfRequiredTypeFailureAnalyzer - -org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.baeldung.autoconfiguration.MySQLAutoconfiguration \ No newline at end of file +org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.baeldung.autoconfiguration.MySQLAutoconfiguration diff --git a/spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/AutoconfigurationIntegrationTest.java b/spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/AutoconfigurationLiveTest.java similarity index 95% rename from spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/AutoconfigurationIntegrationTest.java rename to spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/AutoconfigurationLiveTest.java index 30ba397b46..df4c1fcd14 100644 --- a/spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/AutoconfigurationIntegrationTest.java +++ b/spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/AutoconfigurationLiveTest.java @@ -13,7 +13,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; @RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest(classes = AutoconfigurationApplication.class) @EnableJpaRepositories(basePackages = { "com.baeldung.autoconfiguration.example" }) -public class AutoconfigurationIntegrationTest { +public class AutoconfigurationLiveTest { @Autowired private MyUserRepository userRepository; diff --git a/spring-boot-autoconfiguration/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/SpringContextLiveTest.java similarity index 88% rename from spring-boot-autoconfiguration/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/SpringContextLiveTest.java index 136ea2481f..acd4b10ae9 100644 --- a/spring-boot-autoconfiguration/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-boot-autoconfiguration/src/test/java/com/baeldung/autoconfiguration/SpringContextLiveTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung.autoconfiguration; import org.junit.Test; import org.junit.runner.RunWith; @@ -11,7 +11,7 @@ import com.baeldung.autoconfiguration.example.AutoconfigurationApplication; @RunWith(SpringRunner.class) @SpringBootTest(classes = AutoconfigurationApplication.class) @EnableJpaRepositories(basePackages = { "com.baeldung.autoconfiguration.example" }) -public class SpringContextIntegrationTest { +public class SpringContextLiveTest { @Test public void whenSpringContextIsBootstrapped_thenNoExceptions() { diff --git a/spring-boot-bootstrap/README.md b/spring-boot-bootstrap/README.md index 08fdb1bdc9..76b977c129 100644 --- a/spring-boot-bootstrap/README.md +++ b/spring-boot-bootstrap/README.md @@ -4,3 +4,4 @@ - [Thin JARs with Spring Boot](http://www.baeldung.com/spring-boot-thin-jar) - [Deploying a Spring Boot Application to Cloud Foundry](https://www.baeldung.com/spring-boot-app-deploy-to-cloud-foundry) - [Deploy a Spring Boot Application to Google App Engine](https://www.baeldung.com/spring-boot-google-app-engine) +- [Deploy a Spring Boot Application to OpenShift](https://www.baeldung.com/spring-boot-deploy-openshift) diff --git a/spring-boot-bootstrap/pom.xml b/spring-boot-bootstrap/pom.xml index b5bf4bc7b6..7cafc5aa24 100644 --- a/spring-boot-bootstrap/pom.xml +++ b/spring-boot-bootstrap/pom.xml @@ -2,7 +2,7 @@ 4.0.0 - org.baeldung + com.baeldung spring-boot-bootstrap jar spring-boot-bootstrap diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/Application.java b/spring-boot-bootstrap/src/main/java/com/baeldung/Application.java similarity index 78% rename from spring-boot-bootstrap/src/main/java/org/baeldung/Application.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/Application.java index ba1b444e44..567e9b2678 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/Application.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/Application.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @@ -9,9 +9,9 @@ import org.springframework.data.jpa.repository.config.EnableJpaRepositories; @ServletComponentScan @SpringBootApplication -@ComponentScan("org.baeldung") -@EnableJpaRepositories("org.baeldung.persistence.repo") -@EntityScan("org.baeldung.persistence.model") +@ComponentScan("com.baeldung") +@EnableJpaRepositories("com.baeldung.persistence.repo") +@EntityScan("com.baeldung.persistence.model") public class Application { public static void main(String[] args) { diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/cloud/config/CloudDataSourceConfig.java b/spring-boot-bootstrap/src/main/java/com/baeldung/cloud/config/CloudDataSourceConfig.java similarity index 93% rename from spring-boot-bootstrap/src/main/java/org/baeldung/cloud/config/CloudDataSourceConfig.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/cloud/config/CloudDataSourceConfig.java index b9f9598ca3..7afc036be5 100755 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/cloud/config/CloudDataSourceConfig.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/cloud/config/CloudDataSourceConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.cloud.config; +package com.baeldung.cloud.config; import org.springframework.cloud.config.java.AbstractCloudConfig; import org.springframework.context.annotation.Bean; diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/config/SecurityConfig.java b/spring-boot-bootstrap/src/main/java/com/baeldung/config/SecurityConfig.java similarity index 95% rename from spring-boot-bootstrap/src/main/java/org/baeldung/config/SecurityConfig.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/config/SecurityConfig.java index fd37d2ad54..8e403f3976 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/config/SecurityConfig.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/config/SecurityConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.config; +package com.baeldung.config; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/persistence/model/Book.java b/spring-boot-bootstrap/src/main/java/com/baeldung/persistence/model/Book.java similarity index 98% rename from spring-boot-bootstrap/src/main/java/org/baeldung/persistence/model/Book.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/persistence/model/Book.java index 745a1d0460..6be27d4cf0 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/persistence/model/Book.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/persistence/model/Book.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.Column; import javax.persistence.Entity; diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/persistence/repo/BookRepository.java b/spring-boot-bootstrap/src/main/java/com/baeldung/persistence/repo/BookRepository.java similarity index 72% rename from spring-boot-bootstrap/src/main/java/org/baeldung/persistence/repo/BookRepository.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/persistence/repo/BookRepository.java index 011f3dcb60..cfd0018145 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/persistence/repo/BookRepository.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/persistence/repo/BookRepository.java @@ -1,8 +1,9 @@ -package org.baeldung.persistence.repo; +package com.baeldung.persistence.repo; -import org.baeldung.persistence.model.Book; import org.springframework.data.repository.CrudRepository; +import com.baeldung.persistence.model.Book; + import java.util.List; import java.util.Optional; diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/web/BookController.java b/spring-boot-bootstrap/src/main/java/com/baeldung/web/BookController.java similarity index 89% rename from spring-boot-bootstrap/src/main/java/org/baeldung/web/BookController.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/web/BookController.java index 44129fc7f8..7c86bb833f 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/web/BookController.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/web/BookController.java @@ -1,9 +1,5 @@ -package org.baeldung.web; +package com.baeldung.web; -import org.baeldung.persistence.model.Book; -import org.baeldung.persistence.repo.BookRepository; -import org.baeldung.web.exception.BookIdMismatchException; -import org.baeldung.web.exception.BookNotFoundException; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpStatus; import org.springframework.web.bind.annotation.CrossOrigin; @@ -17,6 +13,11 @@ import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseStatus; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.persistence.model.Book; +import com.baeldung.persistence.repo.BookRepository; +import com.baeldung.web.exception.BookIdMismatchException; +import com.baeldung.web.exception.BookNotFoundException; + import java.util.List; @RestController diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/web/RestExceptionHandler.java b/spring-boot-bootstrap/src/main/java/com/baeldung/web/RestExceptionHandler.java similarity index 90% rename from spring-boot-bootstrap/src/main/java/org/baeldung/web/RestExceptionHandler.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/web/RestExceptionHandler.java index cc5b8ee394..dca2e33c52 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/web/RestExceptionHandler.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/web/RestExceptionHandler.java @@ -1,7 +1,5 @@ -package org.baeldung.web; +package com.baeldung.web; -import org.baeldung.web.exception.BookIdMismatchException; -import org.baeldung.web.exception.BookNotFoundException; import org.hibernate.exception.ConstraintViolationException; import org.springframework.dao.DataIntegrityViolationException; import org.springframework.http.HttpHeaders; @@ -12,6 +10,9 @@ import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.context.request.WebRequest; import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler; +import com.baeldung.web.exception.BookIdMismatchException; +import com.baeldung.web.exception.BookNotFoundException; + @ControllerAdvice public class RestExceptionHandler extends ResponseEntityExceptionHandler { diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/web/SimpleController.java b/spring-boot-bootstrap/src/main/java/com/baeldung/web/SimpleController.java similarity index 94% rename from spring-boot-bootstrap/src/main/java/org/baeldung/web/SimpleController.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/web/SimpleController.java index 809d6c1094..ee0ba75443 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/web/SimpleController.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/web/SimpleController.java @@ -1,4 +1,4 @@ -package org.baeldung.web; +package com.baeldung.web; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Controller; diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/web/exception/BookIdMismatchException.java b/spring-boot-bootstrap/src/main/java/com/baeldung/web/exception/BookIdMismatchException.java similarity index 92% rename from spring-boot-bootstrap/src/main/java/org/baeldung/web/exception/BookIdMismatchException.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/web/exception/BookIdMismatchException.java index 23c55e2d38..bafecd59b6 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/web/exception/BookIdMismatchException.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/web/exception/BookIdMismatchException.java @@ -1,4 +1,4 @@ -package org.baeldung.web.exception; +package com.baeldung.web.exception; public class BookIdMismatchException extends RuntimeException { diff --git a/spring-boot-bootstrap/src/main/java/org/baeldung/web/exception/BookNotFoundException.java b/spring-boot-bootstrap/src/main/java/com/baeldung/web/exception/BookNotFoundException.java similarity index 91% rename from spring-boot-bootstrap/src/main/java/org/baeldung/web/exception/BookNotFoundException.java rename to spring-boot-bootstrap/src/main/java/com/baeldung/web/exception/BookNotFoundException.java index 3ff416b3f3..42f49e58a3 100644 --- a/spring-boot-bootstrap/src/main/java/org/baeldung/web/exception/BookNotFoundException.java +++ b/spring-boot-bootstrap/src/main/java/com/baeldung/web/exception/BookNotFoundException.java @@ -1,4 +1,4 @@ -package org.baeldung.web.exception; +package com.baeldung.web.exception; public class BookNotFoundException extends RuntimeException { diff --git a/spring-boot-bootstrap/src/test/java/org/baeldung/SpringBootBootstrapIntegrationTest.java b/spring-boot-bootstrap/src/test/java/com/baeldung/SpringBootBootstrapLiveTest.java similarity index 89% rename from spring-boot-bootstrap/src/test/java/org/baeldung/SpringBootBootstrapIntegrationTest.java rename to spring-boot-bootstrap/src/test/java/com/baeldung/SpringBootBootstrapLiveTest.java index 8993617d5c..3af7f2104d 100644 --- a/spring-boot-bootstrap/src/test/java/org/baeldung/SpringBootBootstrapIntegrationTest.java +++ b/spring-boot-bootstrap/src/test/java/com/baeldung/SpringBootBootstrapLiveTest.java @@ -1,28 +1,24 @@ -package org.baeldung; +package com.baeldung; import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; import static org.apache.commons.lang3.RandomStringUtils.randomNumeric; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; -import io.restassured.RestAssured; -import io.restassured.response.Response; import java.util.List; -import org.baeldung.persistence.model.Book; import org.junit.Test; -import org.junit.runner.RunWith; -import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.http.HttpStatus; import org.springframework.http.MediaType; -import org.springframework.test.context.junit4.SpringRunner; -@RunWith(SpringRunner.class) -@SpringBootTest(classes = Application.class, webEnvironment = WebEnvironment.DEFINED_PORT) -public class SpringBootBootstrapIntegrationTest { +import com.baeldung.persistence.model.Book; - private static final String API_ROOT = "http://localhost:8081/api/books"; +import io.restassured.RestAssured; +import io.restassured.response.Response; + +public class SpringBootBootstrapLiveTest { + + private static final String API_ROOT = "http://localhost:8080/api/books"; @Test public void whenGetAllBooks_thenOK() { diff --git a/spring-boot-bootstrap/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-boot-bootstrap/src/test/java/com/baeldung/SpringContextIntegrationTest.java similarity index 93% rename from spring-boot-bootstrap/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-boot-bootstrap/src/test/java/com/baeldung/SpringContextIntegrationTest.java index 9ae417a546..08c6692689 100644 --- a/spring-boot-bootstrap/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-boot-bootstrap/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-camel/pom.xml b/spring-boot-camel/pom.xml index 19a0bec809..8bab0ed5c8 100644 --- a/spring-boot-camel/pom.xml +++ b/spring-boot-camel/pom.xml @@ -5,7 +5,8 @@ com.example spring-boot-camel 0.0.1-SNAPSHOT - + spring-boot-camel + com.baeldung parent-modules diff --git a/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java b/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java index 71fb330663..d423300b85 100644 --- a/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java +++ b/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java @@ -10,7 +10,6 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.autoconfigure.web.client.RestClientTest; -import org.springframework.boot.test.context.SpringBootTest; import org.springframework.http.MediaType; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.client.MockRestServiceServer; @@ -18,8 +17,7 @@ import org.springframework.test.web.client.MockRestServiceServer; import com.fasterxml.jackson.databind.ObjectMapper; @RunWith(SpringRunner.class) -@SpringBootTest(classes = Application.class) -@RestClientTest(DetailsServiceClient.class) +@RestClientTest({ DetailsServiceClient.class, Application.class }) public class DetailsServiceClientIntegrationTest { @Autowired @@ -34,7 +32,8 @@ public class DetailsServiceClientIntegrationTest { @Before public void setUp() throws Exception { String detailsString = objectMapper.writeValueAsString(new Details("John Smith", "john")); - this.server.expect(requestTo("/john/details")).andRespond(withSuccess(detailsString, MediaType.APPLICATION_JSON)); + this.server.expect(requestTo("/john/details")) + .andRespond(withSuccess(detailsString, MediaType.APPLICATION_JSON)); } @Test diff --git a/spring-boot-crud/pom.xml b/spring-boot-crud/pom.xml index f803a7e70b..749bf9cb5a 100644 --- a/spring-boot-crud/pom.xml +++ b/spring-boot-crud/pom.xml @@ -3,10 +3,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 4.0.0 - com.baeldung.spring-boot-crud spring-boot-crud 0.1.0 + spring-boot-crud org.springframework.boot diff --git a/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java b/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java index 436cccb964..0b686e90e9 100644 --- a/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java +++ b/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java @@ -14,11 +14,10 @@ import org.springframework.transaction.annotation.EnableTransactionManagement; @EnableJpaRepositories(basePackages="com.baeldung.crud.repositories") @EnableTransactionManagement @EntityScan(basePackages="com.baeldung.crud.entities") - -@SpringBootApplication public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } + } diff --git a/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java b/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java index 1b7185c2fd..9a6cb477aa 100644 --- a/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java +++ b/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java @@ -1,8 +1,7 @@ package com.baeldung.crud.controllers; -import com.baeldung.crud.UserRepository; -import com.baeldung.crud.entities.User; import javax.validation.Valid; + import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; @@ -11,6 +10,9 @@ import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; +import com.baeldung.crud.entities.User; +import com.baeldung.crud.repositories.UserRepository; + @Controller public class UserController { diff --git a/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java b/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java index 7773a962fb..2de0828ae5 100644 --- a/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java +++ b/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java @@ -1,16 +1,18 @@ package com.baeldung.crud; -import com.baeldung.crud.UserController; -import com.baeldung.crud.entities.User; -import com.baeldung.crud.UserRepository; import static org.assertj.core.api.Assertions.assertThat; -import org.junit.BeforeClass; -import org.junit.Test; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; + +import org.junit.BeforeClass; +import org.junit.Test; import org.springframework.ui.Model; import org.springframework.validation.BindingResult; +import com.baeldung.crud.controllers.UserController; +import com.baeldung.crud.entities.User; +import com.baeldung.crud.repositories.UserRepository; + public class UserControllerUnitTest { private static UserController userController; diff --git a/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java b/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java index a3c6a922d8..565f6727c3 100644 --- a/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java +++ b/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java @@ -1,9 +1,11 @@ package com.baeldung.crud; -import com.baeldung.crud.User; import static org.assertj.core.api.Assertions.assertThat; + import org.junit.Test; +import com.baeldung.crud.entities.User; + public class UserUnitTest { @Test diff --git a/spring-boot-ctx-fluent/pom.xml b/spring-boot-ctx-fluent/pom.xml index f9b691aea7..b238374612 100644 --- a/spring-boot-ctx-fluent/pom.xml +++ b/spring-boot-ctx-fluent/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung spring-boot-ctx-fluent 0.0.1-SNAPSHOT + spring-boot-ctx-fluent jar diff --git a/spring-boot-custom-starter/greeter-library/pom.xml b/spring-boot-custom-starter/greeter-library/pom.xml index 3717ba005c..7e0c5c4d22 100644 --- a/spring-boot-custom-starter/greeter-library/pom.xml +++ b/spring-boot-custom-starter/greeter-library/pom.xml @@ -1,10 +1,11 @@ 4.0.0 - com.baeldung greeter-library 0.0.1-SNAPSHOT + greeter-library + spring-boot-custom-starter com.baeldung diff --git a/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml index 5862bdd6c8..1e4ee698c6 100644 --- a/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml +++ b/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung greeter-spring-boot-autoconfigure 0.0.1-SNAPSHOT + greeter-spring-boot-autoconfigure spring-boot-custom-starter diff --git a/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml index 88c5d1caf5..91cc41d669 100644 --- a/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml +++ b/spring-boot-custom-starter/greeter-spring-boot-sample-app/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung greeter-spring-boot-sample-app 0.0.1-SNAPSHOT + greeter-spring-boot-sample-app spring-boot-custom-starter diff --git a/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml b/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml index e71882db29..560d6fa79b 100644 --- a/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml +++ b/spring-boot-custom-starter/greeter-spring-boot-starter/pom.xml @@ -1,10 +1,10 @@ 4.0.0 - com.baeldung greeter-spring-boot-starter 0.0.1-SNAPSHOT + greeter-spring-boot-starter spring-boot-custom-starter diff --git a/spring-boot-custom-starter/greeter/pom.xml b/spring-boot-custom-starter/greeter/pom.xml index 3cfd6da09e..95fcaa66c8 100644 --- a/spring-boot-custom-starter/greeter/pom.xml +++ b/spring-boot-custom-starter/greeter/pom.xml @@ -1,10 +1,11 @@ 4.0.0 - com.baeldung greeter 0.0.1-SNAPSHOT + greeter + parent-boot-1 com.baeldung diff --git a/spring-boot-custom-starter/pom.xml b/spring-boot-custom-starter/pom.xml index 97b33ce2b8..9c03cfdd0e 100644 --- a/spring-boot-custom-starter/pom.xml +++ b/spring-boot-custom-starter/pom.xml @@ -4,6 +4,7 @@ com.baeldung spring-boot-custom-starter 0.0.1-SNAPSHOT + spring-boot-custom-starter pom diff --git a/spring-boot-disable-console-logging/disabling-console-jul/.gitignore b/spring-boot-disable-console-logging/disabling-console-jul/.gitignore new file mode 100644 index 0000000000..ff56635e49 --- /dev/null +++ b/spring-boot-disable-console-logging/disabling-console-jul/.gitignore @@ -0,0 +1 @@ +baeldung.log diff --git a/spring-boot-disable-console-logging/disabling-console-jul/pom.xml b/spring-boot-disable-console-logging/disabling-console-jul/pom.xml index ceac0616e9..9ccbd56231 100644 --- a/spring-boot-disable-console-logging/disabling-console-jul/pom.xml +++ b/spring-boot-disable-console-logging/disabling-console-jul/pom.xml @@ -2,13 +2,13 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 disabling-console-jul - + disabling-console-jul org.springframework.boot spring-boot-starter-parent - 2.0.5.RELEASE + 2.1.1.RELEASE diff --git a/spring-boot-disable-console-logging/disabling-console-log4j2/.gitignore b/spring-boot-disable-console-logging/disabling-console-log4j2/.gitignore new file mode 100644 index 0000000000..d3ae44ddfc --- /dev/null +++ b/spring-boot-disable-console-logging/disabling-console-log4j2/.gitignore @@ -0,0 +1 @@ +all.log diff --git a/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml b/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml index d6e9a8b5e5..0b360bb366 100644 --- a/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml +++ b/spring-boot-disable-console-logging/disabling-console-log4j2/pom.xml @@ -2,13 +2,13 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 disabling-console-log4j2 - + disabling-console-log4j2 org.springframework.boot spring-boot-starter-parent - 2.0.5.RELEASE + 2.1.1.RELEASE diff --git a/spring-boot-disable-console-logging/disabling-console-logback/.gitignore b/spring-boot-disable-console-logging/disabling-console-logback/.gitignore new file mode 100644 index 0000000000..4e6aa917ed --- /dev/null +++ b/spring-boot-disable-console-logging/disabling-console-logback/.gitignore @@ -0,0 +1 @@ +disabled-console.log diff --git a/spring-boot-disable-console-logging/disabling-console-logback/pom.xml b/spring-boot-disable-console-logging/disabling-console-logback/pom.xml index f18066ea03..4b64885c66 100644 --- a/spring-boot-disable-console-logging/disabling-console-logback/pom.xml +++ b/spring-boot-disable-console-logging/disabling-console-logback/pom.xml @@ -1,17 +1,22 @@ - - 4.0.0 - - com.baeldung - spring-boot-disable-console-logging - 0.0.1-SNAPSHOT - - disabling-console-logback - - - - org.springframework.boot - spring-boot-starter-web - - - + + 4.0.0 + disabling-console-logback + disabling-console-logback + + + spring-boot-disable-console-logging + com.baeldung + 0.0.1-SNAPSHOT + ../ + + + + + org.springframework.boot + spring-boot-starter-web + + + \ No newline at end of file diff --git a/spring-boot-disable-console-logging/pom.xml b/spring-boot-disable-console-logging/pom.xml index ec84372f99..63ed129347 100644 --- a/spring-boot-disable-console-logging/pom.xml +++ b/spring-boot-disable-console-logging/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-boot-disable-console-logging + spring-boot-disable-console-logging pom Projects for Disabling Spring Boot Console Logging tutorials diff --git a/spring-boot-logging-log4j2/pom.xml b/spring-boot-logging-log4j2/pom.xml index 38dc5fb341..ad678a14cf 100644 --- a/spring-boot-logging-log4j2/pom.xml +++ b/spring-boot-logging-log4j2/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - spring-boot-logging-log4j2 jar + spring-boot-logging-log4j2 Demo project for Spring Boot Logging with Log4J2 diff --git a/spring-boot-mvc/README.md b/spring-boot-mvc/README.md index e7b42f8f50..bf32e4fc7c 100644 --- a/spring-boot-mvc/README.md +++ b/spring-boot-mvc/README.md @@ -9,3 +9,4 @@ - [Display RSS Feed with Spring MVC](http://www.baeldung.com/spring-mvc-rss-feed) - [A Controller, Service and DAO Example with Spring Boot and JSF](https://www.baeldung.com/jsf-spring-boot-controller-service-dao) - [Cache Eviction in Spring Boot](https://www.baeldung.com/spring-boot-evict-cache) +- [Setting Up Swagger 2 with a Spring REST API](http://www.baeldung.com/swagger-2-documentation-for-spring-rest-api) \ No newline at end of file diff --git a/spring-boot-mvc/pom.xml b/spring-boot-mvc/pom.xml index 5f6cdff85b..b219e53431 100644 --- a/spring-boot-mvc/pom.xml +++ b/spring-boot-mvc/pom.xml @@ -15,6 +15,7 @@ + org.springframework.boot spring-boot-starter-web @@ -23,6 +24,7 @@ org.apache.tomcat.embed tomcat-embed-jasper + org.glassfish @@ -30,17 +32,13 @@ 2.3.7 + org.springframework.boot spring-boot-starter-test test - - org.springframework.boot - spring-boot-starter-validation - - com.rometools @@ -48,6 +46,7 @@ ${rome.version} + org.hibernate.validator hibernate-validator @@ -56,6 +55,23 @@ javax.validation validation-api + + org.springframework.boot + spring-boot-starter-validation + + + + + io.springfox + springfox-swagger2 + ${spring.fox.version} + + + io.springfox + springfox-swagger-ui + ${spring.fox.version} + + @@ -72,6 +88,7 @@ + 2.9.2 1.10.0 com.baeldung.springbootmvc.SpringBootMvcApplication diff --git a/spring-boot-mvc/src/main/java/com/baeldung/annotations/VehicleFactoryApplication.java b/spring-boot-mvc/src/main/java/com/baeldung/annotations/VehicleFactoryApplication.java index ab90d8cef2..9ace79c085 100644 --- a/spring-boot-mvc/src/main/java/com/baeldung/annotations/VehicleFactoryApplication.java +++ b/spring-boot-mvc/src/main/java/com/baeldung/annotations/VehicleFactoryApplication.java @@ -3,11 +3,11 @@ package com.baeldung.annotations; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -// @SpringBootApplication + @SpringBootApplication public class VehicleFactoryApplication { -// public static void main(String[] args) { -// SpringApplication.run(VehicleFactoryApplication.class, args); -// } + public static void main(String[] args) { + SpringApplication.run(VehicleFactoryApplication.class, args); + } } diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java new file mode 100644 index 0000000000..14e46b2306 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java @@ -0,0 +1,13 @@ +package com.baeldung.swaggerboot; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } + +} \ No newline at end of file diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java new file mode 100644 index 0000000000..3041dfdcc8 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java @@ -0,0 +1,68 @@ +package com.baeldung.swaggerboot.configuration; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import springfox.documentation.builders.PathSelectors; +import springfox.documentation.builders.RequestHandlerSelectors; +import springfox.documentation.service.ApiInfo; +import springfox.documentation.service.Contact; +import springfox.documentation.spi.DocumentationType; +import springfox.documentation.spring.web.plugins.Docket; +import springfox.documentation.swagger.web.*; +import springfox.documentation.swagger2.annotations.EnableSwagger2; + +import java.util.Collections; + +@Configuration +@EnableSwagger2 +@ComponentScan("com.baeldung.swaggerboot.controller") +public class SpringFoxConfig { + + private ApiInfo apiInfo() { + return new ApiInfo( + "My REST API", + "Some custom description of API.", + "API TOS", + "Terms of service", + new Contact("John Doe", "www.example.com", "myeaddress@company.com"), + "License of API", + "API license URL", + Collections.emptyList()); + } + + @Bean + public Docket api() { + return new Docket(DocumentationType.SWAGGER_2) + .apiInfo(apiInfo()) + .select() + .apis(RequestHandlerSelectors.any()) + .paths(PathSelectors.any()) + .build(); + } + + /** + * SwaggerUI information + */ + + @Bean + UiConfiguration uiConfig() { + return UiConfigurationBuilder.builder() + .deepLinking(true) + .displayOperationId(false) + .defaultModelsExpandDepth(1) + .defaultModelExpandDepth(1) + .defaultModelRendering(ModelRendering.EXAMPLE) + .displayRequestDuration(false) + .docExpansion(DocExpansion.NONE) + .filter(false) + .maxDisplayedTags(null) + .operationsSorter(OperationsSorter.ALPHA) + .showExtensions(false) + .tagsSorter(TagsSorter.ALPHA) + .supportedSubmitMethods(UiConfiguration.Constants.DEFAULT_SUBMIT_METHODS) + .validatorUrl(null) + .build(); + } + +} diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java new file mode 100644 index 0000000000..676937f7d7 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java @@ -0,0 +1,14 @@ +package com.baeldung.swaggerboot.controller; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class RegularRestController { + + @GetMapping("home") + public String getSession() { + return "Hello"; + } + +} \ No newline at end of file diff --git a/spring-boot-mvc/src/main/resources/application.properties b/spring-boot-mvc/src/main/resources/application.properties index e69de29bb2..709574239b 100644 --- a/spring-boot-mvc/src/main/resources/application.properties +++ b/spring-boot-mvc/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.main.allow-bean-definition-overriding=true \ No newline at end of file diff --git a/spring-boot-property-exp/property-exp-custom-config/pom.xml b/spring-boot-property-exp/property-exp-custom-config/pom.xml index ab22c5ad30..9988924408 100644 --- a/spring-boot-property-exp/property-exp-custom-config/pom.xml +++ b/spring-boot-property-exp/property-exp-custom-config/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - property-exp-custom - com.baeldung property-exp-custom-config 0.0.1-SNAPSHOT + property-exp-custom-config jar diff --git a/spring-boot-property-exp/property-exp-default-config/pom.xml b/spring-boot-property-exp/property-exp-default-config/pom.xml index 4ede36e61a..7892288f45 100644 --- a/spring-boot-property-exp/property-exp-default-config/pom.xml +++ b/spring-boot-property-exp/property-exp-default-config/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - property-exp-default - com.baeldung property-exp-default-config 0.0.1-SNAPSHOT + property-exp-default-config jar diff --git a/spring-boot-vue/src/test/java/com/baeldung/springbootmvc/SpringBootMvcApplicationUnitTest.java b/spring-boot-vue/src/test/java/com/baeldung/springbootmvc/SpringBootMvcApplicationIntegrationTest.java similarity index 95% rename from spring-boot-vue/src/test/java/com/baeldung/springbootmvc/SpringBootMvcApplicationUnitTest.java rename to spring-boot-vue/src/test/java/com/baeldung/springbootmvc/SpringBootMvcApplicationIntegrationTest.java index 567b239ed2..7d8accf813 100644 --- a/spring-boot-vue/src/test/java/com/baeldung/springbootmvc/SpringBootMvcApplicationUnitTest.java +++ b/spring-boot-vue/src/test/java/com/baeldung/springbootmvc/SpringBootMvcApplicationIntegrationTest.java @@ -16,7 +16,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. @RunWith(SpringRunner.class) @SpringBootTest @AutoConfigureMockMvc -public class SpringBootMvcApplicationUnitTest { +public class SpringBootMvcApplicationIntegrationTest { @Autowired private MockMvc mockMvc; diff --git a/spring-boot/.attach_pid12812 b/spring-boot/.attach_pid12812 new file mode 100644 index 0000000000..e69de29bb2 diff --git a/spring-boot/README.MD b/spring-boot/README.MD index f09ab27fb5..016d2841d7 100644 --- a/spring-boot/README.MD +++ b/spring-boot/README.MD @@ -34,4 +34,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Introduction to Chaos Monkey](https://www.baeldung.com/spring-boot-chaos-monkey) - [Spring Component Scanning](https://www.baeldung.com/spring-component-scanning) - [Load Spring Boot Properties From a JSON File](https://www.baeldung.com/spring-boot-json-properties) -- [Display Auto-Configuration Report in Spring Boot](https://www.baeldung.com/spring-boot-auto-configuration-report) \ No newline at end of file +- [Display Auto-Configuration Report in Spring Boot](https://www.baeldung.com/spring-boot-auto-configuration-report) +- [Injecting Git Information Into Spring](https://www.baeldung.com/spring-git-information) diff --git a/spring-boot/pom.xml b/spring-boot/pom.xml index f16460b7c3..87c782b044 100644 --- a/spring-boot/pom.xml +++ b/spring-boot/pom.xml @@ -1,4 +1,5 @@ - 4.0.0 spring-boot @@ -55,6 +56,14 @@ org.springframework.boot spring-boot-starter-data-jpa + + org.ehcache + ehcache + + + org.hibernate + hibernate-ehcache + org.springframework.boot spring-boot-starter-actuator @@ -70,6 +79,11 @@ graphql-java-tools ${graphql-java-tools.version} + + com.graphql-java + graphiql-spring-boot-starter + ${graphiql-spring-boot-starter.version} + org.springframework.boot @@ -143,10 +157,10 @@ chaos-monkey-spring-boot ${chaos.monkey.version} - + - javax.validation - validation-api + javax.validation + validation-api @@ -170,6 +184,26 @@ pl.project13.maven git-commit-id-plugin ${git-commit-id-plugin.version} + + + get-the-git-infos + + revision + + initialize + + + validate-the-git-infos + + validateRevision + + package + + + + true + ${project.build.outputDirectory}/git.properties + @@ -220,10 +254,11 @@ 2.4.1.Final 1.9.0 2.0.0 - 3.6.0 - 3.2.0 + 5.0.2 + 5.0.2 + 5.2.4 18.0 - 2.2.4 + 2.2.4 diff --git a/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java b/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java index e079b9a665..cc05fd4fbd 100644 --- a/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java +++ b/spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java @@ -30,7 +30,7 @@ public class ContactInfoValidator implements ConstraintValidator { - Optional findOne(String id); + Optional findById(String id); } diff --git a/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java b/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java index 3489732b6f..7bd5c36786 100644 --- a/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java +++ b/spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java @@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; public class FailureAnalyzerApplication { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(FailureAnalyzerApplication.class, args); } } diff --git a/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java b/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java index c92d1c32e6..c3af611f3b 100644 --- a/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java +++ b/spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java @@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; public class InternationalizationApp { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(InternationalizationApp.class, args); } } diff --git a/spring-boot/src/main/java/com/baeldung/rss/RssApp.java b/spring-boot/src/main/java/com/baeldung/rss/RssApp.java index d3d3d0241f..e067d3cfd1 100644 --- a/spring-boot/src/main/java/com/baeldung/rss/RssApp.java +++ b/spring-boot/src/main/java/com/baeldung/rss/RssApp.java @@ -1,18 +1,17 @@ package com.baeldung.rss; +import javax.annotation.security.RolesAllowed; + import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.ComponentScan; -import javax.annotation.security.RolesAllowed; - @SpringBootApplication @ComponentScan(basePackages = "com.baeldung.rss") public class RssApp { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(RssApp.class, args); } diff --git a/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java b/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java index 27be6b7cca..fa84cf0d9b 100644 --- a/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java +++ b/spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java @@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; public class ToggleApplication { @RolesAllowed("*") public static void main(String[] args) { - System.setProperty("security.basic.enabled", "false"); SpringApplication.run(ToggleApplication.class, args); } } diff --git a/spring-boot/src/main/java/org/baeldung/session/exception/Application.java b/spring-boot/src/main/java/org/baeldung/session/exception/Application.java index 9132e710d1..354c64c258 100644 --- a/spring-boot/src/main/java/org/baeldung/session/exception/Application.java +++ b/spring-boot/src/main/java/org/baeldung/session/exception/Application.java @@ -4,8 +4,6 @@ import org.baeldung.demo.model.Foo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.domain.EntityScan; -import org.springframework.context.annotation.Bean; -import org.springframework.orm.jpa.vendor.HibernateJpaSessionFactoryBean; @EntityScan(basePackageClasses = Foo.class) @SpringBootApplication @@ -15,9 +13,4 @@ public class Application { System.setProperty("spring.profiles.active", "exception"); SpringApplication.run(Application.class, args); } - - @Bean - public HibernateJpaSessionFactoryBean sessionFactory() { - return new HibernateJpaSessionFactoryBean(); - } } diff --git a/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java b/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java index 52407a2117..607bae83ba 100644 --- a/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java +++ b/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java @@ -1,5 +1,7 @@ package org.baeldung.session.exception.repository; +import javax.persistence.EntityManagerFactory; + import org.baeldung.demo.model.Foo; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; @@ -10,16 +12,15 @@ import org.springframework.stereotype.Repository; @Repository public class FooRepositoryImpl implements FooRepository { @Autowired - private SessionFactory sessionFactory; + private EntityManagerFactory emf; @Override public void save(Foo foo) { - sessionFactory.getCurrentSession().saveOrUpdate(foo); + emf.unwrap(SessionFactory.class).getCurrentSession().saveOrUpdate(foo); } @Override public Foo get(Integer id) { - return sessionFactory.getCurrentSession().get(Foo.class, id); + return emf.unwrap(SessionFactory.class).getCurrentSession().get(Foo.class, id); } - } \ No newline at end of file diff --git a/spring-boot/src/main/resources/META-INF/spring.factories b/spring-boot/src/main/resources/META-INF/spring.factories new file mode 100644 index 0000000000..e3d3aa4c8e --- /dev/null +++ b/spring-boot/src/main/resources/META-INF/spring.factories @@ -0,0 +1 @@ +org.springframework.boot.diagnostics.FailureAnalyzer=com.baeldung.failureanalyzer.MyBeanNotOfRequiredTypeFailureAnalyzer \ No newline at end of file diff --git a/spring-boot/src/main/resources/application.properties b/spring-boot/src/main/resources/application.properties index 629e880940..6a52dd1f70 100644 --- a/spring-boot/src/main/resources/application.properties +++ b/spring-boot/src/main/resources/application.properties @@ -7,7 +7,7 @@ spring.jpa.show-sql=true spring.jpa.hibernate.ddl-auto = update management.endpoints.jmx.domain=Spring Sample Application -management.endpoints.jmx.uniqueNames=true +spring.jmx.unique-names=true management.endpoints.web.exposure.include=* management.endpoint.shutdown.enabled=true @@ -17,7 +17,6 @@ management.endpoint.shutdown.enabled=true ##endpoints.jolokia.path=jolokia spring.jmx.enabled=true -management.endpoints.jmx.enabled=true ## for pretty printing of json when endpoints accessed over HTTP http.mappers.jsonPrettyPrint=true diff --git a/spring-boot/src/main/resources/demo.properties b/spring-boot/src/main/resources/demo.properties index 649b64f59b..6b4cbeb7a0 100644 --- a/spring-boot/src/main/resources/demo.properties +++ b/spring-boot/src/main/resources/demo.properties @@ -1,6 +1,2 @@ spring.output.ansi.enabled=never server.port=7070 - -# Security -security.user.name=admin -security.user.password=password \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/customer.html b/spring-boot/src/main/resources/templates/customer.html new file mode 100644 index 0000000000..c8f5a25d5e --- /dev/null +++ b/spring-boot/src/main/resources/templates/customer.html @@ -0,0 +1,16 @@ + + + +Customer Page + + + +
+
+Contact Info:
+ +
+

+
+ + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/customers.html b/spring-boot/src/main/resources/templates/customers.html new file mode 100644 index 0000000000..5a060d31da --- /dev/null +++ b/spring-boot/src/main/resources/templates/customers.html @@ -0,0 +1,33 @@ + + + + + +
+

+ Hello, --name--. +

+ + + + + + + + + + + + + + + + + +
IDNameAddressService Rendered
Text ...Text ...Text ...Text...
+ +
+ + + diff --git a/spring-boot/src/main/resources/templates/displayallbeans.html b/spring-boot/src/main/resources/templates/displayallbeans.html new file mode 100644 index 0000000000..5fc78a7fca --- /dev/null +++ b/spring-boot/src/main/resources/templates/displayallbeans.html @@ -0,0 +1,10 @@ + + + + Baeldung + + +

+

+ + diff --git a/spring-boot/src/main/resources/templates/error-404.html b/spring-boot/src/main/resources/templates/error-404.html new file mode 100644 index 0000000000..cf68032596 --- /dev/null +++ b/spring-boot/src/main/resources/templates/error-404.html @@ -0,0 +1,14 @@ + + + + + + + +
+
+

Sorry, we couldn't find the page you were looking for.

+

Go Home

+
+ + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/error-500.html b/spring-boot/src/main/resources/templates/error-500.html new file mode 100644 index 0000000000..5ddf458229 --- /dev/null +++ b/spring-boot/src/main/resources/templates/error-500.html @@ -0,0 +1,16 @@ + + + + + + + +
+
+

Sorry, something went wrong!

+ +

We're fixing it.

+

Go Home

+
+ + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/error.html b/spring-boot/src/main/resources/templates/error.html new file mode 100644 index 0000000000..bc517913b2 --- /dev/null +++ b/spring-boot/src/main/resources/templates/error.html @@ -0,0 +1,16 @@ + + + + + + + +
+
+

Something went wrong!

+ +

Our Engineers are on it.

+

Go Home

+
+ + diff --git a/spring-boot/src/main/resources/templates/error/404.html b/spring-boot/src/main/resources/templates/error/404.html new file mode 100644 index 0000000000..df83ce219b --- /dev/null +++ b/spring-boot/src/main/resources/templates/error/404.html @@ -0,0 +1,8 @@ + + + RESOURCE NOT FOUND + + +

404 RESOURCE NOT FOUND

+ + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/external.html b/spring-boot/src/main/resources/templates/external.html new file mode 100644 index 0000000000..2f9cc76961 --- /dev/null +++ b/spring-boot/src/main/resources/templates/external.html @@ -0,0 +1,31 @@ + + + + + +
+
+

Customer Portal

+
+
+

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam + erat lectus, vehicula feugiat ultricies at, tempus sed ante. Cras + arcu erat, lobortis vitae quam et, mollis pharetra odio. Nullam sit + amet congue ipsum. Nunc dapibus odio ut ligula venenatis porta non + id dui. Duis nec tempor tellus. Suspendisse id blandit ligula, sit + amet varius mauris. Nulla eu eros pharetra, tristique dui quis, + vehicula libero. Aenean a neque sit amet tellus porttitor rutrum nec + at leo.

+ +

Existing Customers

+
+ Enter the intranet: customers +
+
+ +
+ + + + diff --git a/spring-boot/src/main/resources/templates/index.html b/spring-boot/src/main/resources/templates/index.html new file mode 100644 index 0000000000..c1314558f6 --- /dev/null +++ b/spring-boot/src/main/resources/templates/index.html @@ -0,0 +1,19 @@ + + + WebJars Demo + + + +

Welcome Home

+

+
+ × + Success! It is working as we expected. +
+
+ + + + + + diff --git a/spring-boot/src/main/resources/templates/international.html b/spring-boot/src/main/resources/templates/international.html new file mode 100644 index 0000000000..e0cfb5143b --- /dev/null +++ b/spring-boot/src/main/resources/templates/international.html @@ -0,0 +1,20 @@ + + + + +Home + + + + +

+ +

+: + + + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/layout.html b/spring-boot/src/main/resources/templates/layout.html new file mode 100644 index 0000000000..bab0c2982b --- /dev/null +++ b/spring-boot/src/main/resources/templates/layout.html @@ -0,0 +1,18 @@ + + + +Customer Portal + + + + + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/other.html b/spring-boot/src/main/resources/templates/other.html new file mode 100644 index 0000000000..d13373f9fe --- /dev/null +++ b/spring-boot/src/main/resources/templates/other.html @@ -0,0 +1,16 @@ + + + + +Spring Utils Demo + + + + Parameter set by you:

+ + \ No newline at end of file diff --git a/spring-boot/src/main/resources/templates/utils.html b/spring-boot/src/main/resources/templates/utils.html new file mode 100644 index 0000000000..93030f424f --- /dev/null +++ b/spring-boot/src/main/resources/templates/utils.html @@ -0,0 +1,23 @@ + + + + +Spring Utils Demo + + + +

+

Set Parameter:

+

+ + +

+
+Another Page + + \ No newline at end of file diff --git a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java index 2c3ac2e159..8c85934fac 100644 --- a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java @@ -20,7 +20,6 @@ import static org.junit.Assert.assertTrue; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = SpringBootAnnotatedApp.class) -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class SpringBootWithServletComponentIntegrationTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java index a30d3ed3f2..c29cd75e9d 100644 --- a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java @@ -19,7 +19,6 @@ import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = SpringBootPlainApp.class) -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class SpringBootWithoutServletComponentIntegrationTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java index aab4836b6f..e933920a96 100644 --- a/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java @@ -1,31 +1,34 @@ package com.baeldung.displayallbeans; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.BDDAssertions.then; + +import java.net.URI; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; +import java.util.Map; + import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.actuate.beans.BeansEndpoint.ContextBeans; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.http.RequestEntity; import org.springframework.http.ResponseEntity; import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.web.context.WebApplicationContext; -import java.util.Arrays; -import java.util.List; -import java.util.Map; -import java.util.stream.Collectors; - -import static org.assertj.core.api.BDDAssertions.then; -import static org.hamcrest.CoreMatchers.hasItem; -import static org.junit.Assert.assertThat; -import static org.junit.Assert.assertTrue; - @RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) -@TestPropertySource(properties = { "management.port=0", "endpoints.beans.id=springbeans", "endpoints.beans.sensitive=false" }) +@TestPropertySource(properties = { "management.port=0", "management.endpoints.web.exposure.include=*" }) public class DisplayBeanIntegrationTest { @LocalServerPort @@ -40,6 +43,8 @@ public class DisplayBeanIntegrationTest { @Autowired private WebApplicationContext context; + private static final String ACTUATOR_PATH = "/actuator"; + @Test public void givenRestTemplate_whenAccessServerUrl_thenHttpStatusOK() throws Exception { ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.port + "/displayallbeans", String.class); @@ -49,22 +54,27 @@ public class DisplayBeanIntegrationTest { @Test public void givenRestTemplate_whenAccessEndpointUrl_thenHttpStatusOK() throws Exception { - @SuppressWarnings("rawtypes") - ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.mgt + "/springbeans", List.class); + ParameterizedTypeReference> responseType = new ParameterizedTypeReference>() { + }; + RequestEntity requestEntity = RequestEntity.get(new URI("http://localhost:" + this.mgt + ACTUATOR_PATH + "/beans")) + .accept(MediaType.APPLICATION_JSON) + .build(); + ResponseEntity> entity = this.testRestTemplate.exchange(requestEntity, responseType); then(entity.getStatusCode()).isEqualTo(HttpStatus.OK); } @Test public void givenRestTemplate_whenAccessEndpointUrl_thenReturnsBeanNames() throws Exception { - @SuppressWarnings("rawtypes") - ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.mgt + "/springbeans", List.class); + RequestEntity requestEntity = RequestEntity.get(new URI("http://localhost:" + this.mgt + ACTUATOR_PATH + "/beans")) + .accept(MediaType.APPLICATION_JSON) + .build(); + ResponseEntity entity = this.testRestTemplate.exchange(requestEntity, BeanActuatorResponse.class); - List> allBeans = (List) ((Map) entity.getBody().get(0)).get("beans"); - List beanNamesList = allBeans.stream().map(x -> (String) x.get("bean")).collect(Collectors.toList()); + Collection beanNamesList = entity.getBody() + .getBeans(); - assertThat(beanNamesList, hasItem("fooController")); - assertThat(beanNamesList, hasItem("fooService")); + assertThat(beanNamesList).contains("fooController", "fooService"); } @Test @@ -72,7 +82,20 @@ public class DisplayBeanIntegrationTest { String[] beanNames = context.getBeanDefinitionNames(); List beanNamesList = Arrays.asList(beanNames); - assertTrue(beanNamesList.contains("fooController")); - assertTrue(beanNamesList.contains("fooService")); + assertThat(beanNamesList).contains("fooController", "fooService"); + } + + private static class BeanActuatorResponse { + private Map>>> contexts; + + public Collection getBeans() { + return this.contexts.get("application") + .get("beans") + .keySet(); + } + + public Map>>> getContexts() { + return contexts; + } } } diff --git a/spring-boot/src/test/java/com/baeldung/failureanalyzer/FailureAnalyzerAppIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/failureanalyzer/FailureAnalyzerAppIntegrationTest.java new file mode 100644 index 0000000000..b3555f55da --- /dev/null +++ b/spring-boot/src/test/java/com/baeldung/failureanalyzer/FailureAnalyzerAppIntegrationTest.java @@ -0,0 +1,47 @@ +package com.baeldung.failureanalyzer; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Collection; +import java.util.stream.Collectors; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.BeanCreationException; +import org.springframework.boot.SpringApplication; + +import com.baeldung.failureanalyzer.utils.ListAppender; + +import ch.qos.logback.classic.spi.ILoggingEvent; + +public class FailureAnalyzerAppIntegrationTest { + + private static final String EXPECTED_ANALYSIS_DESCRIPTION_TITLE = "Description:"; + private static final String EXPECTED_ANALYSIS_DESCRIPTION_CONTENT = "The bean myDAO could not be injected as com.baeldung.failureanalyzer.MyDAO because it is of type com.baeldung.failureanalyzer.MySecondDAO"; + private static final String EXPECTED_ANALYSIS_ACTION_TITLE = "Action:"; + private static final String EXPECTED_ANALYSIS_ACTION_CONTENT = "Consider creating a bean with name myDAO of type com.baeldung.failureanalyzer.MyDAO"; + + @BeforeEach + public void clearLogList() { + ListAppender.clearEventList(); + } + + @Test + public void givenBeanCreationErrorInContext_whenContextLoaded_thenFailureAnalyzerLogsReport() { + try { + SpringApplication.run(FailureAnalyzerApplication.class); + } catch (BeanCreationException e) { + Collection allLoggedEntries = ListAppender.getEvents() + .stream() + .map(ILoggingEvent::getFormattedMessage) + .collect(Collectors.toList()); + assertThat(allLoggedEntries).anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_DESCRIPTION_TITLE)) + .anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_DESCRIPTION_CONTENT)) + .anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_ACTION_TITLE)) + .anyMatch(entry -> entry.contains(EXPECTED_ANALYSIS_ACTION_CONTENT)); + return; + } + throw new IllegalStateException("Context load should be failing due to a BeanCreationException!"); + } + +} diff --git a/spring-boot/src/test/java/com/baeldung/failureanalyzer/utils/ListAppender.java b/spring-boot/src/test/java/com/baeldung/failureanalyzer/utils/ListAppender.java new file mode 100644 index 0000000000..a298f49ff5 --- /dev/null +++ b/spring-boot/src/test/java/com/baeldung/failureanalyzer/utils/ListAppender.java @@ -0,0 +1,25 @@ +package com.baeldung.failureanalyzer.utils; + +import java.util.ArrayList; +import java.util.List; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.AppenderBase; + +public class ListAppender extends AppenderBase { + + static private List events = new ArrayList<>(); + + @Override + protected void append(ILoggingEvent eventObject) { + events.add(eventObject); + } + + public static List getEvents() { + return events; + } + + public static void clearEventList() { + events.clear(); + } +} \ No newline at end of file diff --git a/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java index 348d594c05..d7399a4ff5 100644 --- a/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java @@ -1,17 +1,19 @@ package com.baeldung.git; +import static org.assertj.core.api.Assertions.assertThat; + import org.junit.Test; import org.junit.runner.RunWith; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Value; import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; -import static org.assertj.core.api.Assertions.assertThat; - @RunWith(SpringRunner.class) @ContextConfiguration(classes = CommitIdApplication.class) +@TestPropertySource(properties = { "spring.jmx.default-domain=test" }) public class CommitIdIntegrationTest { private static final Logger LOG = LoggerFactory.getLogger(CommitIdIntegrationTest.class); diff --git a/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java b/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java index 83b893ae5c..2785054153 100644 --- a/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java @@ -1,24 +1,22 @@ package com.baeldung.intro; +import static org.hamcrest.Matchers.equalTo; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.http.MediaType; -import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.servlet.MockMvc; import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; -import static org.hamcrest.Matchers.equalTo; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; - @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK) @AutoConfigureMockMvc -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class AppLiveTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java b/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java index 5cf19dd1db..92d2286518 100644 --- a/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java @@ -55,7 +55,7 @@ public class KongAdminAPILiveTest { public void givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong() throws Exception { restTemplate.delete("http://localhost:8001/apis/stock-api"); - APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:8080", "/"); + APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:9090", "/"); HttpEntity apiEntity = new HttpEntity<>(stockAPI); ResponseEntity addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class); @@ -69,7 +69,7 @@ public class KongAdminAPILiveTest { HttpHeaders headers = new HttpHeaders(); headers.set("Host", "stock.api"); - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); @@ -126,22 +126,26 @@ public class KongAdminAPILiveTest { givenKongAdminAPI_whenAddAPIConsumer_thenAdded(); } + PluginObject authPlugin = new PluginObject("key-auth"); + ResponseEntity enableAuthResp = restTemplate.postForEntity("http://localhost:8001/apis/stock-api/plugins", new HttpEntity<>(authPlugin), String.class); + assertTrue(HttpStatus.CREATED == enableAuthResp.getStatusCode() || HttpStatus.CONFLICT == enableAuthResp.getStatusCode()); + final String consumerKey = "eugenp.pass"; KeyAuthObject keyAuth = new KeyAuthObject(consumerKey); ResponseEntity keyAuthResp = restTemplate.postForEntity("http://localhost:8001/consumers/eugenp/key-auth", new HttpEntity<>(keyAuth), String.class); - + assertTrue(HttpStatus.CREATED == keyAuthResp.getStatusCode() || HttpStatus.CONFLICT == keyAuthResp.getStatusCode()); HttpHeaders headers = new HttpHeaders(); headers.set("Host", "stock.api"); headers.set("apikey", consumerKey); - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); headers.set("apikey", "wrongpass"); - requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals(HttpStatus.FORBIDDEN, stockPriceResp.getStatusCode()); } diff --git a/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java b/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java index abc7151720..7cf67453a6 100644 --- a/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java @@ -1,28 +1,34 @@ package com.baeldung.kong; -import com.baeldung.kong.domain.APIObject; -import com.baeldung.kong.domain.TargetObject; -import com.baeldung.kong.domain.UpstreamObject; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT; + +import java.net.URI; + import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; -import org.springframework.http.*; +import org.springframework.http.HttpEntity; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpMethod; +import org.springframework.http.HttpStatus; +import org.springframework.http.RequestEntity; +import org.springframework.http.ResponseEntity; import org.springframework.test.context.junit4.SpringRunner; -import java.net.URI; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertTrue; -import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT; +import com.baeldung.kong.domain.APIObject; +import com.baeldung.kong.domain.TargetObject; +import com.baeldung.kong.domain.UpstreamObject; /** * @author aiet */ @RunWith(SpringRunner.class) -@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class) +@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class, properties = "server.servlet.contextPath=/springbootapp") public class KongLoadBalanceLiveTest { @Before @@ -55,13 +61,13 @@ public class KongLoadBalanceLiveTest { HttpHeaders headers = new HttpHeaders(); headers.set("Host", "balanced.stock.api"); for (int i = 0; i < 1000; i++) { - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); } - int releaseCount = restTemplate.getForObject("http://localhost:9090/stock/reqcount", Integer.class); - int testCount = restTemplate.getForObject("http://localhost:8080/stock/reqcount", Integer.class); + int releaseCount = restTemplate.getForObject("http://localhost:9090/springbootapp/stock/reqcount", Integer.class); + int testCount = restTemplate.getForObject("http://localhost:8080/springbootapp/stock/reqcount", Integer.class); assertTrue(Math.round(releaseCount * 1.0 / testCount) == 4); } diff --git a/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java index 30a4d61fbd..c49b99ed99 100644 --- a/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java @@ -7,6 +7,7 @@ import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import org.springframework.data.mongodb.core.MongoTemplate; +import org.springframework.util.SocketUtils; import com.mongodb.BasicDBObjectBuilder; import com.mongodb.DBObject; @@ -32,16 +33,16 @@ class ManualEmbeddedMongoDbIntegrationTest { @BeforeEach void setup() throws Exception { String ip = "localhost"; - int port = 27017; + int randomPort = SocketUtils.findAvailableTcpPort(); IMongodConfig mongodConfig = new MongodConfigBuilder().version(Version.Main.PRODUCTION) - .net(new Net(ip, port, Network.localhostIsIPv6())) + .net(new Net(ip, randomPort, Network.localhostIsIPv6())) .build(); MongodStarter starter = MongodStarter.getDefaultInstance(); mongodExecutable = starter.prepare(mongodConfig); mongodExecutable.start(); - mongoTemplate = new MongoTemplate(new MongoClient(ip, port), "test"); + mongoTemplate = new MongoTemplate(new MongoClient(ip, randomPort), "test"); } @DisplayName("Given object When save object using MongoDB template Then object can be found") diff --git a/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java index 5431217c3e..39127f62e9 100644 --- a/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/mongodb/MongoDbSpringIntegrationTest.java @@ -2,6 +2,7 @@ package com.baeldung.mongodb; import static org.assertj.core.api.Assertions.assertThat; +import org.baeldung.boot.Application; import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.extension.ExtendWith; diff --git a/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java b/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java index fba816c681..0541da3199 100644 --- a/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java +++ b/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java @@ -4,12 +4,11 @@ import org.baeldung.demo.DemoApplication; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; -import org.springframework.test.context.web.WebAppConfiguration; @RunWith(SpringJUnit4ClassRunner.class) -@SpringBootTest(classes = DemoApplication.class) -@WebAppConfiguration +@SpringBootTest(classes = DemoApplication.class, webEnvironment = WebEnvironment.RANDOM_PORT) public class DemoApplicationIntegrationTest { @Test diff --git a/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java b/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java index d76dbfc803..a4b35889d6 100644 --- a/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java +++ b/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java @@ -22,13 +22,14 @@ import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase; import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.http.MediaType; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.servlet.MockMvc; @RunWith(SpringRunner.class) -@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK, classes = DemoApplication.class) -@AutoConfigureMockMvc +@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, classes = DemoApplication.class) +@AutoConfigureMockMvc // @TestPropertySource(locations = "classpath:application-integrationtest.properties") @AutoConfigureTestDatabase public class EmployeeRestControllerIntegrationTest { diff --git a/spring-boot/src/test/resources/application.properties b/spring-boot/src/test/resources/application.properties index 85e4e6e66f..9ad65e1815 100644 --- a/spring-boot/src/test/resources/application.properties +++ b/spring-boot/src/test/resources/application.properties @@ -2,7 +2,6 @@ spring.mail.host=localhost spring.mail.port=8025 spring.mail.properties.mail.smtp.auth=false -security.basic.enabled=false # spring.datasource.x spring.datasource.driver-class-name=org.h2.Driver @@ -11,9 +10,10 @@ spring.datasource.username=sa spring.datasource.password=sa # hibernate.X -hibernate.dialect=org.hibernate.dialect.H2Dialect -hibernate.show_sql=true -hibernate.hbm2ddl.auto=create-drop -hibernate.cache.use_second_level_cache=true -hibernate.cache.use_query_cache=true -hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory \ No newline at end of file +spring.jpa.hibernate.dialect=org.hibernate.dialect.H2Dialect +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.show_sql=true +spring.jpa.hibernate.hbm2ddl.auto=create-drop +spring.jpa.hibernate.cache.use_second_level_cache=true +spring.jpa.hibernate.cache.use_query_cache=true +spring.jpa.hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory diff --git a/spring-boot/src/test/resources/exception.properties b/spring-boot/src/test/resources/exception.properties index c55e415a3a..2d17b64a25 100644 --- a/spring-boot/src/test/resources/exception.properties +++ b/spring-boot/src/test/resources/exception.properties @@ -1,6 +1,2 @@ -# Security -security.user.name=admin -security.user.password=password - spring.dao.exceptiontranslation.enabled=false -spring.profiles.active=exception \ No newline at end of file +spring.profiles.active=exception diff --git a/spring-boot/src/test/resources/logback-test.xml b/spring-boot/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..9e0f4e221f --- /dev/null +++ b/spring-boot/src/test/resources/logback-test.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-cloud-bus/pom.xml b/spring-cloud-bus/pom.xml index d493c4e984..784e4cbae6 100644 --- a/spring-cloud-bus/pom.xml +++ b/spring-cloud-bus/pom.xml @@ -7,6 +7,7 @@ spring-cloud-bus 1.0.0-SNAPSHOT pom + spring-cloud-bus parent-boot-1 diff --git a/spring-cloud-data-flow/data-flow-server/pom.xml b/spring-cloud-data-flow/data-flow-server/pom.xml index 0133d65978..a02d2984c1 100644 --- a/spring-cloud-data-flow/data-flow-server/pom.xml +++ b/spring-cloud-data-flow/data-flow-server/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud data-flow-server 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/data-flow-shell/pom.xml b/spring-cloud-data-flow/data-flow-shell/pom.xml index e4ec145277..3b155736c3 100644 --- a/spring-cloud-data-flow/data-flow-shell/pom.xml +++ b/spring-cloud-data-flow/data-flow-shell/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud data-flow-shell 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml b/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml index 468d8e17d0..392244dc84 100644 --- a/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml +++ b/spring-cloud-data-flow/etl/customer-mongodb-sink/pom.xml @@ -4,7 +4,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.customer customer-mongodb-sink jar @@ -17,12 +16,12 @@ 0.0.1-SNAPSHOT ../../../parent-boot-2 - + UTF-8 UTF-8 1.8 - Finchley.SR1 + Greenwich.M3 @@ -71,5 +70,16 @@ + + + spring-milestones + Spring Milestones + http://repo.spring.io/milestone + + false + + + + diff --git a/spring-cloud-data-flow/etl/customer-transform/pom.xml b/spring-cloud-data-flow/etl/customer-transform/pom.xml index bc4b648907..0e429cb593 100644 --- a/spring-cloud-data-flow/etl/customer-transform/pom.xml +++ b/spring-cloud-data-flow/etl/customer-transform/pom.xml @@ -4,7 +4,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.customer customer-transform 0.0.1-SNAPSHOT jar @@ -23,7 +22,7 @@ UTF-8 UTF-8 1.8 - Finchley.SR1 + Greenwich.M3 @@ -64,5 +63,15 @@ + + + spring-milestones + Spring Milestones + http://repo.spring.io/milestone + + false + + + diff --git a/spring-cloud-data-flow/etl/pom.xml b/spring-cloud-data-flow/etl/pom.xml index 2b904f6e0d..7d5040e8ad 100644 --- a/spring-cloud-data-flow/etl/pom.xml +++ b/spring-cloud-data-flow/etl/pom.xml @@ -1,13 +1,13 @@ 4.0.0 - org.baeldung.spring.cloud - etl-spring-cloud-data-flow + etl + etl 0.0.1-SNAPSHOT pom - + - org.baeldung.spring.cloud + com.baeldung spring-cloud-data-flow 0.0.1-SNAPSHOT diff --git a/spring-cloud-data-flow/log-sink/pom.xml b/spring-cloud-data-flow/log-sink/pom.xml index 33a0a4df45..69de679c2a 100644 --- a/spring-cloud-data-flow/log-sink/pom.xml +++ b/spring-cloud-data-flow/log-sink/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud log-sink 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/pom.xml b/spring-cloud-data-flow/pom.xml index 5a007f3c7d..b5ef5d2c2a 100644 --- a/spring-cloud-data-flow/pom.xml +++ b/spring-cloud-data-flow/pom.xml @@ -1,11 +1,11 @@ 4.0.0 - org.baeldung.spring.cloud spring-cloud-data-flow 0.0.1-SNAPSHOT pom - + spring-cloud-data-flow + com.baeldung parent-modules diff --git a/spring-cloud-data-flow/time-processor/pom.xml b/spring-cloud-data-flow/time-processor/pom.xml index 4f31e55b96..e630df1865 100644 --- a/spring-cloud-data-flow/time-processor/pom.xml +++ b/spring-cloud-data-flow/time-processor/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud time-processor 0.0.1-SNAPSHOT jar diff --git a/spring-cloud-data-flow/time-source/pom.xml b/spring-cloud-data-flow/time-source/pom.xml index dc593fdb14..649af32cf0 100644 --- a/spring-cloud-data-flow/time-source/pom.xml +++ b/spring-cloud-data-flow/time-source/pom.xml @@ -3,7 +3,6 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - org.baeldung.spring.cloud time-source 0.0.1-SNAPSHOT jar diff --git a/spring-cloud/README.md b/spring-cloud/README.md index 16bc2d110a..dc43bd1a66 100644 --- a/spring-cloud/README.md +++ b/spring-cloud/README.md @@ -30,3 +30,4 @@ - [Introduction to Netflix Archaius with Spring Cloud](https://www.baeldung.com/netflix-archaius-spring-cloud-integration) - [An Intro to Spring Cloud Vault](https://www.baeldung.com/spring-cloud-vault) - [Netflix Archaius with Various Database Configurations](https://www.baeldung.com/netflix-archaius-database-configurations) +- [Rate Limiting in Spring Cloud Netflix Zuul](https://www.baeldung.com/spring-cloud-zuul-rate-limit) diff --git a/spring-cloud/pom.xml b/spring-cloud/pom.xml index 2fd15202e6..39cda888c5 100644 --- a/spring-cloud/pom.xml +++ b/spring-cloud/pom.xml @@ -35,7 +35,7 @@ spring-cloud-archaius spring-cloud-functions spring-cloud-vault - spring-cloud-security + spring-cloud-task spring-cloud-zuul @@ -57,8 +57,8 @@ Brixton.SR7 1.2.2.RELEASE 1.2.2.RELEASE - 1.2.3.RELEASE - 1.2.3.RELEASE + 2.0.2.RELEASE + 1.4.6.RELEASE 1.2.3.RELEASE 1.3.0.RELEASE 1.4.2.RELEASE diff --git a/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml b/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml index 3ffbf8f619..96f6c8711e 100644 --- a/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml +++ b/spring-cloud/spring-cloud-archaius/dynamodb-config/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 dynamodb-config + dynamodb-config jar diff --git a/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml b/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml index bb283576d8..59dea4890e 100644 --- a/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml +++ b/spring-cloud/spring-cloud-archaius/jdbc-config/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 jdbc-config + jdbc-config jar diff --git a/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml b/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml index 8f8ec99ad8..51010eefb2 100644 --- a/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml +++ b/spring-cloud/spring-cloud-archaius/zookeeper-config/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 zookeeper-config + zookeeper-config jar diff --git a/spring-cloud/spring-cloud-aws/pom.xml b/spring-cloud/spring-cloud-aws/pom.xml index 09518483a4..7edabd03f5 100644 --- a/spring-cloud/spring-cloud-aws/pom.xml +++ b/spring-cloud/spring-cloud-aws/pom.xml @@ -5,7 +5,7 @@ com.baeldung.spring.cloud spring-cloud-aws jar - Spring Cloud AWS + spring-cloud-aws Spring Cloud AWS Examples diff --git a/spring-cloud/spring-cloud-bootstrap/config/pom.xml b/spring-cloud/spring-cloud-bootstrap/config/pom.xml index 14a926fc2c..1379af0b05 100644 --- a/spring-cloud/spring-cloud-bootstrap/config/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/config/pom.xml @@ -4,6 +4,7 @@ 4.0.0 config 1.0.0-SNAPSHOT + config parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml b/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml index f94d8829f6..735d3745d7 100644 --- a/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/discovery/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - discovery 1.0.0-SNAPSHOT + discovery parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml b/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml index fc69c16738..2efa926e3a 100644 --- a/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/gateway/pom.xml @@ -4,6 +4,7 @@ 4.0.0 gateway 1.0.0-SNAPSHOT + gateway parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/pom.xml b/spring-cloud/spring-cloud-bootstrap/pom.xml index 74801159eb..46460c0d74 100644 --- a/spring-cloud/spring-cloud-bootstrap/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/pom.xml @@ -4,6 +4,7 @@ 4.0.0 spring-cloud-bootstrap 1.0.0-SNAPSHOT + spring-cloud-bootstrap pom diff --git a/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml b/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml index c0d920d373..eb855a91e3 100644 --- a/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/svc-book/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung.spring.cloud svc-book 1.0.0-SNAPSHOT + svc-book parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml b/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml index 3aa2db8f65..7c1e93bad1 100644 --- a/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/svc-rating/pom.xml @@ -2,10 +2,10 @@ 4.0.0 - com.baeldung.spring.cloud svc-rating 1.0.0-SNAPSHOT + svc-rating parent-boot-1 diff --git a/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml b/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml index 8735e24d48..1bf9ecb9e7 100644 --- a/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml +++ b/spring-cloud/spring-cloud-bootstrap/zipkin/pom.xml @@ -4,6 +4,7 @@ 4.0.0 zipkin 1.0.0-SNAPSHOT + zipkin parent-boot-1 diff --git a/spring-cloud/spring-cloud-config/client/pom.xml b/spring-cloud/spring-cloud-config/client/pom.xml index 800a496a82..c55f9bc471 100644 --- a/spring-cloud/spring-cloud-config/client/pom.xml +++ b/spring-cloud/spring-cloud-config/client/pom.xml @@ -3,13 +3,14 @@ xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + client + client + com.baeldung.spring.cloud spring-cloud-config 1.0-SNAPSHOT - client diff --git a/spring-cloud/spring-cloud-config/pom.xml b/spring-cloud/spring-cloud-config/pom.xml index b28828bf37..1a4efc7a60 100644 --- a/spring-cloud/spring-cloud-config/pom.xml +++ b/spring-cloud/spring-cloud-config/pom.xml @@ -5,6 +5,7 @@ com.baeldung.spring.cloud spring-cloud-config 1.0-SNAPSHOT + spring-cloud-config pom diff --git a/spring-cloud/spring-cloud-config/server/pom.xml b/spring-cloud/spring-cloud-config/server/pom.xml index 7bbb903cf9..b4be7663e2 100644 --- a/spring-cloud/spring-cloud-config/server/pom.xml +++ b/spring-cloud/spring-cloud-config/server/pom.xml @@ -3,13 +3,14 @@ xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - + server + server + com.baeldung.spring.cloud spring-cloud-config 1.0-SNAPSHOT - server diff --git a/spring-cloud/spring-cloud-connectors-heroku/pom.xml b/spring-cloud/spring-cloud-connectors-heroku/pom.xml index f00c9eb1fc..d2e9292511 100644 --- a/spring-cloud/spring-cloud-connectors-heroku/pom.xml +++ b/spring-cloud/spring-cloud-connectors-heroku/pom.xml @@ -5,6 +5,7 @@ com.baeldung.spring.cloud spring-cloud-connectors-heroku 1.0.0-SNAPSHOT + spring-cloud-connectors-heroku parent-boot-1 diff --git a/spring-cloud/spring-cloud-contract/pom.xml b/spring-cloud/spring-cloud-contract/pom.xml index 5dde6a7a99..3563d0ee58 100644 --- a/spring-cloud/spring-cloud-contract/pom.xml +++ b/spring-cloud/spring-cloud-contract/pom.xml @@ -6,6 +6,7 @@ com.baeldung.spring.cloud spring-cloud-contract 1.0.0-SNAPSHOT + spring-cloud-contract com.baeldung.spring.cloud diff --git a/spring-cloud/spring-cloud-eureka/pom.xml b/spring-cloud/spring-cloud-eureka/pom.xml index 37571bc29a..99d8c0ed40 100644 --- a/spring-cloud/spring-cloud-eureka/pom.xml +++ b/spring-cloud/spring-cloud-eureka/pom.xml @@ -6,7 +6,7 @@ spring-cloud-eureka 1.0.0-SNAPSHOT pom - Spring Cloud Eureka + spring-cloud-eureka Spring Cloud Eureka Server and Sample Clients @@ -23,7 +23,8 @@ - 1.4.2.RELEASE + 2.0.1.RELEASE + Finchley.SR2 diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml index 8bc51adcab..5378095af0 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml @@ -2,12 +2,10 @@ 4.0.0 - spring-cloud-eureka-client 1.0.0-SNAPSHOT jar - - Spring Cloud Eureka Client + spring-cloud-eureka-client Spring Cloud Eureka Sample Client @@ -20,32 +18,20 @@ org.springframework.cloud - spring-cloud-starter-eureka + spring-cloud-starter-netflix-eureka-client ${spring-cloud-starter-eureka.version} org.springframework.boot spring-boot-starter-web - ${spring-boot-starter-web.version} + ${spring-boot.version} org.springframework.boot spring-boot-starter-test - 1.5.10.RELEASE + ${spring-boot.version} test - - org.springframework.boot - spring-boot-test - 1.5.10.RELEASE - test - - - org.springframework - spring-test - 4.0.5.RELEASE - test - diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java index 48099eeaa2..82b5f6acb1 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java @@ -5,13 +5,10 @@ import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.context.annotation.Lazy; -import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @SpringBootApplication -@EnableEurekaClient @RestController public class EurekaClientApplication implements GreetingController { @Autowired diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml index 4552c458ec..f2057c8a76 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/pom.xml @@ -5,7 +5,7 @@ spring-cloud-eureka-feign-client 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Feign Client + spring-cloud-eureka-feign-client Spring Cloud Eureka - Sample Feign Client @@ -16,25 +16,25 @@ - - com.baeldung.spring.cloud - spring-cloud-eureka-client - ${spring-cloud-eureka-client.version} - org.springframework.cloud spring-cloud-starter-feign ${spring-cloud-starter-feign.version} + + org.springframework.cloud + spring-cloud-starter-netflix-eureka-client + ${spring-cloud-starter-eureka.version} + org.springframework.boot spring-boot-starter-web - ${spring-boot-starter-web.version} + ${spring-boot.version} org.springframework.boot spring-boot-starter-thymeleaf - ${spring-boot-starter-web.version} + ${spring-boot.version} diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java index 7beb51d1ac..b8a6c8232d 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/FeignClientApplication.java @@ -3,14 +3,12 @@ package com.baeldung.spring.cloud.feign.client; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.cloud.netflix.eureka.EnableEurekaClient; -import org.springframework.cloud.netflix.feign.EnableFeignClients; +import org.springframework.cloud.openfeign.EnableFeignClients; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; @SpringBootApplication -@EnableEurekaClient @EnableFeignClients @Controller public class FeignClientApplication { diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java index 6bd444b347..a9977d86d6 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/main/java/com/baeldung/spring/cloud/feign/client/GreetingClient.java @@ -1,8 +1,10 @@ package com.baeldung.spring.cloud.feign.client; -import com.baeldung.spring.cloud.eureka.client.GreetingController; -import org.springframework.cloud.netflix.feign.FeignClient; +import org.springframework.cloud.openfeign.FeignClient; +import org.springframework.web.bind.annotation.RequestMapping; @FeignClient("spring-cloud-eureka-client") -public interface GreetingClient extends GreetingController { +public interface GreetingClient { + @RequestMapping("/greeting") + String greeting(); } diff --git a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml index 8082b30c33..587aed6c49 100644 --- a/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml +++ b/spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/pom.xml @@ -5,7 +5,7 @@ spring-cloud-eureka-server 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Server + spring-cloud-eureka-server Spring Cloud Eureka Server Demo @@ -18,7 +18,7 @@ org.springframework.cloud - spring-cloud-starter-eureka-server + spring-cloud-starter-netflix-eureka-server ${spring-cloud-starter-eureka.version} diff --git a/spring-cloud/spring-cloud-functions/pom.xml b/spring-cloud/spring-cloud-functions/pom.xml index 8b2b0ad385..5686fc8c64 100644 --- a/spring-cloud/spring-cloud-functions/pom.xml +++ b/spring-cloud/spring-cloud-functions/pom.xml @@ -3,13 +3,11 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung.spring - cloudfunction-aws + spring-cloud-functions 0.0.1-SNAPSHOT jar - - cloudfunction-aws + spring-cloud-functions Demo project for Spring Cloud Function diff --git a/spring-cloud/spring-cloud-gateway/pom.xml b/spring-cloud/spring-cloud-gateway/pom.xml index 4d8b57d4cf..c297d90896 100644 --- a/spring-cloud/spring-cloud-gateway/pom.xml +++ b/spring-cloud/spring-cloud-gateway/pom.xml @@ -4,7 +4,7 @@ 4.0.0 spring-cloud-gateway jar - Spring Cloud Gateway + spring-cloud-gateway com.baeldung.spring.cloud diff --git a/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml b/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml index 308a81fd74..f7b04baec3 100644 --- a/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml +++ b/spring-cloud/spring-cloud-kubernetes/demo-backend/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 demo-backend - + demo-backend + com.baeldung.spring.cloud spring-cloud-kubernetes diff --git a/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml b/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml index 968529c648..da55ca5034 100644 --- a/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml +++ b/spring-cloud/spring-cloud-kubernetes/demo-frontend/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 demo-frontend - + demo-frontend + com.baeldung.spring.cloud spring-cloud-kubernetes diff --git a/spring-cloud/spring-cloud-kubernetes/liveness-example/Dockerfile b/spring-cloud/spring-cloud-kubernetes/liveness-example/Dockerfile new file mode 100644 index 0000000000..0fc0a9bd64 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/liveness-example/Dockerfile @@ -0,0 +1,11 @@ +FROM openjdk:8-jdk-alpine + +# Create app directory +RUN mkdir -p /usr/opt/service + +# Copy app +COPY target/*.jar /usr/opt/service/service.jar + +EXPOSE 8080 + +ENTRYPOINT exec java -jar /usr/opt/service/service.jar \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/liveness-example/pom.xml b/spring-cloud/spring-cloud-kubernetes/liveness-example/pom.xml new file mode 100644 index 0000000000..e963dafe67 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/liveness-example/pom.xml @@ -0,0 +1,51 @@ + + + + + org.springframework.boot + spring-boot-starter-parent + 1.5.17.RELEASE + + + + 4.0.0 + + liveness-example + 1.0-SNAPSHOT + + + UTF-8 + UTF-8 + 1.8 + + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-actuator + + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + \ No newline at end of file diff --git a/spring-boot/src/main/java/com/baeldung/mongodb/Application.java b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/java/com/baeldung/liveness/Application.java similarity index 89% rename from spring-boot/src/main/java/com/baeldung/mongodb/Application.java rename to spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/java/com/baeldung/liveness/Application.java index 092ce3352b..2cfa242965 100644 --- a/spring-boot/src/main/java/com/baeldung/mongodb/Application.java +++ b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/java/com/baeldung/liveness/Application.java @@ -1,11 +1,12 @@ -package com.baeldung.mongodb; +package com.baeldung.liveness; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class Application { + public static void main(String[] args) { SpringApplication.run(Application.class, args); } -} +} \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/java/com/baeldung/liveness/health/CustomHealthIndicator.java b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/java/com/baeldung/liveness/health/CustomHealthIndicator.java new file mode 100644 index 0000000000..715c4cb178 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/java/com/baeldung/liveness/health/CustomHealthIndicator.java @@ -0,0 +1,27 @@ +package com.baeldung.liveness.health; + +import org.springframework.boot.actuate.health.Health; +import org.springframework.boot.actuate.health.HealthIndicator; +import org.springframework.stereotype.Component; + +import java.util.concurrent.Executors; +import java.util.concurrent.ScheduledExecutorService; +import java.util.concurrent.TimeUnit; + +@Component +public class CustomHealthIndicator implements HealthIndicator { + + private boolean isHealthy = true; + + public CustomHealthIndicator() { + ScheduledExecutorService scheduled = Executors.newSingleThreadScheduledExecutor(); + scheduled.schedule(() -> { + isHealthy = false; + }, 30, TimeUnit.SECONDS); + } + + @Override + public Health health() { + return isHealthy ? Health.up().build() : Health.down().build(); + } +} diff --git a/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/resources/resources/application.properties b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/resources/resources/application.properties new file mode 100644 index 0000000000..a3ac65cee5 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/resources/resources/application.properties @@ -0,0 +1 @@ +server.port=8080 \ No newline at end of file diff --git a/spring-5-reactive-functional/src/main/resources/logback.xml b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/resources/resources/logback.xml similarity index 100% rename from spring-5-reactive-functional/src/main/resources/logback.xml rename to spring-cloud/spring-cloud-kubernetes/liveness-example/src/main/resources/resources/logback.xml diff --git a/persistence-modules/spring-boot-h2/spring-boot-h2-remote-app/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/test/java/com/baeldung/SpringContextIntegrationTest.java similarity index 54% rename from persistence-modules/spring-boot-h2/spring-boot-h2-remote-app/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-cloud/spring-cloud-kubernetes/liveness-example/src/test/java/com/baeldung/SpringContextIntegrationTest.java index f48199d4e8..60b4a28aa6 100644 --- a/persistence-modules/spring-boot-h2/spring-boot-h2-remote-app/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-cloud/spring-cloud-kubernetes/liveness-example/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -1,17 +1,17 @@ -package org.baeldung; +package com.baeldung; +import com.baeldung.liveness.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; -import com.baeldung.h2db.demo.ClientSpringBootApp; - @RunWith(SpringRunner.class) -@SpringBootTest(classes = ClientSpringBootApp.class) +@SpringBootTest(classes = Application.class) public class SpringContextIntegrationTest { - @Test - public void whenSpringContextIsBootstrapped_thenNoExceptions() { - } + @Test + public void contextLoads() { + } + } diff --git a/spring-cloud/spring-cloud-kubernetes/object-configurations/liveness-example-k8s-template.yaml b/spring-cloud/spring-cloud-kubernetes/object-configurations/liveness-example-k8s-template.yaml new file mode 100644 index 0000000000..9fd3fd5674 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/object-configurations/liveness-example-k8s-template.yaml @@ -0,0 +1,54 @@ +apiVersion: v1 +kind: Service +metadata: + name: liveness-example +spec: + selector: + app: liveness-example + ports: + - port: 8080 + +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: liveness-example +spec: + selector: + matchLabels: + app: liveness-example + replicas: 1 + strategy: + rollingUpdate: + maxUnavailable: 0 + template: + metadata: + labels: + app: liveness-example + spec: + containers: + - name: liveness-example + image: dbdock/liveness-example:1.0.0 + imagePullPolicy: IfNotPresent + resources: + requests: + memory: 400Mi + cpu: 400m + ports: + - containerPort: 8080 + readinessProbe: + httpGet: + path: /health + port: 8080 + initialDelaySeconds: 10 + timeoutSeconds: 2 + periodSeconds: 3 + failureThreshold: 1 + livenessProbe: + httpGet: + path: /health + port: 8080 + initialDelaySeconds: 20 + timeoutSeconds: 2 + periodSeconds: 8 + failureThreshold: 1 \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/object-configurations/readiness-example-k8s-template.yaml b/spring-cloud/spring-cloud-kubernetes/object-configurations/readiness-example-k8s-template.yaml new file mode 100644 index 0000000000..010c468107 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/object-configurations/readiness-example-k8s-template.yaml @@ -0,0 +1,54 @@ +apiVersion: v1 +kind: Service +metadata: + name: readiness-example +spec: + selector: + app: readiness-example + ports: + - port: 8080 + +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: readiness-example +spec: + selector: + matchLabels: + app: readiness-example + replicas: 1 + strategy: + rollingUpdate: + maxUnavailable: 0 + template: + metadata: + labels: + app: readiness-example + spec: + containers: + - name: readiness-example + image: dbdock/readiness-example:1.0.0 + imagePullPolicy: IfNotPresent + resources: + requests: + memory: 400Mi + cpu: 400m + ports: + - containerPort: 8080 + readinessProbe: + httpGet: + path: /health + port: 8080 + initialDelaySeconds: 40 + timeoutSeconds: 2 + periodSeconds: 3 + failureThreshold: 5 + livenessProbe: + httpGet: + path: /health + port: 8080 + initialDelaySeconds: 100 + timeoutSeconds: 2 + periodSeconds: 8 + failureThreshold: 1 \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/pom.xml b/spring-cloud/spring-cloud-kubernetes/pom.xml index fd9f7b5876..de0718633e 100644 --- a/spring-cloud/spring-cloud-kubernetes/pom.xml +++ b/spring-cloud/spring-cloud-kubernetes/pom.xml @@ -2,15 +2,17 @@ 4.0.0 - com.baeldung.spring.cloud spring-cloud-kubernetes 1.0-SNAPSHOT pom + spring-cloud-kubernetes demo-frontend demo-backend + liveness-example + readiness-example diff --git a/spring-cloud/spring-cloud-kubernetes/readiness-example/Dockerfile b/spring-cloud/spring-cloud-kubernetes/readiness-example/Dockerfile new file mode 100644 index 0000000000..0fc0a9bd64 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/Dockerfile @@ -0,0 +1,11 @@ +FROM openjdk:8-jdk-alpine + +# Create app directory +RUN mkdir -p /usr/opt/service + +# Copy app +COPY target/*.jar /usr/opt/service/service.jar + +EXPOSE 8080 + +ENTRYPOINT exec java -jar /usr/opt/service/service.jar \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/readiness-example/pom.xml b/spring-cloud/spring-cloud-kubernetes/readiness-example/pom.xml new file mode 100644 index 0000000000..fa85120d21 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/pom.xml @@ -0,0 +1,49 @@ + + + + org.springframework.boot + spring-boot-starter-parent + 1.5.17.RELEASE + + + 4.0.0 + + readiness-example + 1.0-SNAPSHOT + + + UTF-8 + UTF-8 + 1.8 + + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-actuator + + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/java/com/baeldung/readiness/Application.java b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/java/com/baeldung/readiness/Application.java new file mode 100644 index 0000000000..11ffe577c3 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/java/com/baeldung/readiness/Application.java @@ -0,0 +1,12 @@ +package com.baeldung.readiness; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } +} \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/java/com/baeldung/readiness/health/CustomHealthIndicator.java b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/java/com/baeldung/readiness/health/CustomHealthIndicator.java new file mode 100644 index 0000000000..d37a1905f6 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/java/com/baeldung/readiness/health/CustomHealthIndicator.java @@ -0,0 +1,27 @@ +package com.baeldung.readiness.health; + +import org.springframework.boot.actuate.health.Health; +import org.springframework.boot.actuate.health.HealthIndicator; +import org.springframework.stereotype.Component; + +import java.util.concurrent.Executors; +import java.util.concurrent.ScheduledExecutorService; +import java.util.concurrent.TimeUnit; + +@Component +public class CustomHealthIndicator implements HealthIndicator { + + private boolean isHealthy = false; + + public CustomHealthIndicator() { + ScheduledExecutorService scheduled = Executors.newSingleThreadScheduledExecutor(); + scheduled.schedule(() -> { + isHealthy = true; + }, 40, TimeUnit.SECONDS); + } + + @Override + public Health health() { + return isHealthy ? Health.up().build() : Health.down().build(); + } +} diff --git a/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/resources/resources/application.properties b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/resources/resources/application.properties new file mode 100644 index 0000000000..a3ac65cee5 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/resources/resources/application.properties @@ -0,0 +1 @@ +server.port=8080 \ No newline at end of file diff --git a/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/resources/resources/logback.xml b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/resources/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/main/resources/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/spring-cloud/spring-cloud-kubernetes/readiness-example/src/test/java/com/baeldung/SpringContextIntegrationTest.java b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/test/java/com/baeldung/SpringContextIntegrationTest.java new file mode 100644 index 0000000000..18458182c7 --- /dev/null +++ b/spring-cloud/spring-cloud-kubernetes/readiness-example/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -0,0 +1,17 @@ +package com.baeldung; + +import com.baeldung.readiness.Application; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = Application.class) +public class SpringContextIntegrationTest { + + @Test + public void contextLoads() { + } + +} diff --git a/spring-cloud/spring-cloud-security/auth-client/pom.xml b/spring-cloud/spring-cloud-security/auth-client/pom.xml index 340c276c2d..5d15c6c726 100644 --- a/spring-cloud/spring-cloud-security/auth-client/pom.xml +++ b/spring-cloud/spring-cloud-security/auth-client/pom.xml @@ -5,8 +5,8 @@ auth-client jar auth-client - Spring Cloud Security APP Client Module - + Spring Cloud Security APP Client Module + spring-cloud-security com.baeldung @@ -61,6 +61,10 @@ org.springframework.boot spring-boot-starter-thymeleaf + + org.springframework.security.oauth + spring-security-oauth2 + diff --git a/spring-cloud/spring-cloud-security/auth-resource/pom.xml b/spring-cloud/spring-cloud-security/auth-resource/pom.xml index 09474b2a4d..0367baa990 100644 --- a/spring-cloud/spring-cloud-security/auth-resource/pom.xml +++ b/spring-cloud/spring-cloud-security/auth-resource/pom.xml @@ -1,6 +1,6 @@ + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 auth-resource @@ -14,16 +14,16 @@ com.baeldung 1.0.0-SNAPSHOT - + + + org.springframework.boot + spring-boot-starter-web + org.springframework.security.oauth spring-security-oauth2 - - org.springframework.cloud - spring-cloud-starter-security - org.springframework.boot spring-boot-starter-test diff --git a/spring-cloud/spring-cloud-security/auth-server/pom.xml b/spring-cloud/spring-cloud-security/auth-server/pom.xml index 92f92808f6..4b3f94b825 100644 --- a/spring-cloud/spring-cloud-security/auth-server/pom.xml +++ b/spring-cloud/spring-cloud-security/auth-server/pom.xml @@ -3,6 +3,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 auth-server + auth-server Spring Cloud Security APP Server Module diff --git a/spring-cloud/spring-cloud-task/pom.xml b/spring-cloud/spring-cloud-task/pom.xml index ef76d464bc..748cc378f1 100644 --- a/spring-cloud/spring-cloud-task/pom.xml +++ b/spring-cloud/spring-cloud-task/pom.xml @@ -6,6 +6,7 @@ spring-cloud-task 1.0.0-SNAPSHOT pom + spring-cloud-task parent-boot-1 diff --git a/spring-cloud/spring-cloud-vault/pom.xml b/spring-cloud/spring-cloud-vault/pom.xml index 68b8e44875..3a7198ecc3 100644 --- a/spring-cloud/spring-cloud-vault/pom.xml +++ b/spring-cloud/spring-cloud-vault/pom.xml @@ -24,7 +24,7 @@ UTF-8 UTF-8 1.8 - Finchley.SR1 + Greenwich.M3 @@ -82,6 +82,17 @@ + + + + spring-milestones + Spring Milestones + http://repo.spring.io/milestone + + false + + + diff --git a/spring-cloud/spring-cloud-zookeeper/pom.xml b/spring-cloud/spring-cloud-zookeeper/pom.xml index 4535c2072d..9661f2b71a 100644 --- a/spring-cloud/spring-cloud-zookeeper/pom.xml +++ b/spring-cloud/spring-cloud-zookeeper/pom.xml @@ -4,7 +4,8 @@ 4.0.0 spring-cloud-zookeeper pom - + spring-cloud-zookeeper + com.baeldung.spring.cloud spring-cloud diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml index 9c27affb8b..c4f7ae704a 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml @@ -5,7 +5,7 @@ eureka-client 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Client + eureka-client Spring Cloud Eureka Sample Client @@ -17,7 +17,7 @@ org.springframework.cloud - spring-cloud-starter-eureka + spring-cloud-starter-netflix-eureka-client ${spring-cloud-starter-eureka.version} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml index d694c9058b..0256ee7000 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml @@ -5,7 +5,7 @@ eureka-server 1.0.0-SNAPSHOT jar - Spring Cloud Eureka Server + eureka-server Spring Cloud Eureka Server Demo @@ -17,7 +17,7 @@ org.springframework.cloud - spring-cloud-starter-eureka-server + spring-cloud-starter-netflix-eureka-server ${spring-cloud-starter-eureka.version} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml index f4166c7d34..edd7b9d99e 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml @@ -7,7 +7,7 @@ spring-cloud-zuul-eureka-integration 1.0.0-SNAPSHOT pom - Spring Cloud Zuul and Eureka Integration + spring-cloud-zuul-eureka-integration Spring Cloud Zuul and Eureka Integration @@ -24,9 +24,11 @@ - 1.4.2.RELEASE + 2.0.1.RELEASE 1.10 1.2.10 + 2.0.1.RELEASE + Finchley.SR2 diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml index 103b8334d3..39f94efdf0 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml @@ -2,6 +2,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 zuul-server + zuul-server com.baeldung.spring.cloud @@ -16,11 +17,11 @@ org.springframework.cloud - spring-cloud-starter-zuul + spring-cloud-starter-netflix-zuul org.springframework.cloud - spring-cloud-starter-eureka + spring-cloud-starter-netflix-eureka-client commons-configuration @@ -32,10 +33,6 @@ rxjava ${rxjava.version} - - org.springframework.boot - spring-boot-starter-security - diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties index cb1dca78c2..42b4f5eee4 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties @@ -3,7 +3,4 @@ spring.application.name=zuul-server eureka.instance.preferIpAddress=true eureka.client.registerWithEureka=true eureka.client.fetchRegistry=true -eureka.serviceurl.defaultzone=http://localhost:8761/eureka/ -management.security.enabled=false -security.basic.enabled=false -hystrix.command.default.execution.timeout.enabled=false +eureka.client.serviceUrl.defaultZone=${EUREKA_URI:http://localhost:8761/eureka} \ No newline at end of file diff --git a/spring-data-rest/README.md b/spring-data-rest/README.md index 09f8391406..1624a3abfd 100644 --- a/spring-data-rest/README.md +++ b/spring-data-rest/README.md @@ -20,3 +20,5 @@ To view the running application, visit [http://localhost:8080](http://localhost: - [List of In-Memory Databases](http://www.baeldung.com/java-in-memory-databases) - [Projections and Excerpts in Spring Data REST](http://www.baeldung.com/spring-data-rest-projections-excerpts) - [Spring Data REST Events with @RepositoryEventHandler](http://www.baeldung.com/spring-data-rest-events) +- [Customizing HTTP Endpoints in Spring Data REST](https://www.baeldung.com/spring-data-rest-customize-http-endpoints) +- [Spring Boot with SQLite](https://www.baeldung.com/spring-boot-sqlite) diff --git a/spring-data-rest/pom.xml b/spring-data-rest/pom.xml index a756ef0497..2fe4715bac 100644 --- a/spring-data-rest/pom.xml +++ b/spring-data-rest/pom.xml @@ -33,6 +33,15 @@ com.h2database h2 + + org.springframework.boot + spring-boot-autoconfigure + + + org.xerial + sqlite-jdbc + ${sqlite.version} + @@ -42,4 +51,10 @@ ${project.artifactId} + + com.baeldung.SpringDataRestApplication + 3.25.2 + 2.1.0.RELEASE + + diff --git a/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java b/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java index 8d1f9de497..26d882d6a0 100644 --- a/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java +++ b/spring-data-rest/src/main/java/com/baeldung/config/DbConfig.java @@ -7,6 +7,7 @@ import javax.sql.DataSource; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Profile; import org.springframework.context.annotation.PropertySource; import org.springframework.core.env.Environment; import org.springframework.data.jpa.repository.config.EnableJpaRepositories; @@ -14,11 +15,12 @@ import org.springframework.jdbc.datasource.DriverManagerDataSource; import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; -//@Configuration +@Configuration @EnableJpaRepositories(basePackages = "com.baeldung.repositories") // @PropertySource("persistence-h2.properties") // @PropertySource("persistence-hsqldb.properties") // @PropertySource("persistence-derby.properties") +//@PropertySource("persistence-sqlite.properties") public class DbConfig { @Autowired @@ -59,3 +61,25 @@ public class DbConfig { } } + +@Configuration +@Profile("h2") +@PropertySource("persistence-h2.properties") +class H2Config {} + +@Configuration +@Profile("hsqldb") +@PropertySource("persistence-hsqldb.properties") +class HsqldbConfig {} + + +@Configuration +@Profile("derby") +@PropertySource("persistence-derby.properties") +class DerbyConfig {} + + +@Configuration +@Profile("sqlite") +@PropertySource("persistence-sqlite.properties") +class SqliteConfig {} diff --git a/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteDialect.java b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteDialect.java new file mode 100644 index 0000000000..4512f7d34d --- /dev/null +++ b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteDialect.java @@ -0,0 +1,78 @@ +package com.baeldung.dialect; + +import org.hibernate.dialect.Dialect; +import org.hibernate.dialect.identity.IdentityColumnSupport; + +import java.sql.Types; + +public class SQLiteDialect extends Dialect { + + public SQLiteDialect() { + registerColumnType(Types.BIT, "integer"); + registerColumnType(Types.TINYINT, "tinyint"); + registerColumnType(Types.SMALLINT, "smallint"); + registerColumnType(Types.INTEGER, "integer"); + registerColumnType(Types.BIGINT, "bigint"); + registerColumnType(Types.FLOAT, "float"); + registerColumnType(Types.REAL, "real"); + registerColumnType(Types.DOUBLE, "double"); + registerColumnType(Types.NUMERIC, "numeric"); + registerColumnType(Types.DECIMAL, "decimal"); + registerColumnType(Types.CHAR, "char"); + registerColumnType(Types.VARCHAR, "varchar"); + registerColumnType(Types.LONGVARCHAR, "longvarchar"); + registerColumnType(Types.DATE, "date"); + registerColumnType(Types.TIME, "time"); + registerColumnType(Types.TIMESTAMP, "timestamp"); + registerColumnType(Types.BINARY, "blob"); + registerColumnType(Types.VARBINARY, "blob"); + registerColumnType(Types.LONGVARBINARY, "blob"); + registerColumnType(Types.BLOB, "blob"); + registerColumnType(Types.CLOB, "clob"); + registerColumnType(Types.BOOLEAN, "integer"); + } + + public IdentityColumnSupport getIdentityColumnSupport() { + return new SQLiteIdentityColumnSupport(); + } + + public boolean hasAlterTable() { + return false; + } + + public boolean dropConstraints() { + return false; + } + + public String getDropForeignKeyString() { + return ""; + } + + public String getAddForeignKeyConstraintString(String constraintName, String[] foreignKey, String referencedTable, String[] primaryKey, boolean referencesPrimaryKey) { + return ""; + } + + public String getAddPrimaryKeyConstraintString(String constraintName) { + return ""; + } + + public String getForUpdateString() { + return ""; + } + + public String getAddColumnString() { + return "add column"; + } + + public boolean supportsOuterJoinForUpdate() { + return false; + } + + public boolean supportsIfExistsBeforeTableName() { + return true; + } + + public boolean supportsCascadeDelete() { + return false; + } +} diff --git a/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteIdentityColumnSupport.java b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteIdentityColumnSupport.java new file mode 100644 index 0000000000..cf6e3a9a97 --- /dev/null +++ b/spring-data-rest/src/main/java/com/baeldung/dialect/SQLiteIdentityColumnSupport.java @@ -0,0 +1,22 @@ +package com.baeldung.dialect; + +import org.hibernate.MappingException; +import org.hibernate.dialect.identity.IdentityColumnSupportImpl; + +public class SQLiteIdentityColumnSupport extends IdentityColumnSupportImpl { + + @Override + public boolean supportsIdentityColumns() { + return true; + } + + @Override + public String getIdentitySelectString(String table, String column, int type) throws MappingException { + return "select last_insert_rowid()"; + } + + @Override + public String getIdentityColumnString(int type) throws MappingException { + return "integer"; + } +} diff --git a/spring-data-rest/src/main/resources/application.properties b/spring-data-rest/src/main/resources/application.properties index e69de29bb2..06cb22a4fe 100644 --- a/spring-data-rest/src/main/resources/application.properties +++ b/spring-data-rest/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.profiles.default=h2 \ No newline at end of file diff --git a/spring-data-rest/src/main/resources/persistence-sqlite.properties b/spring-data-rest/src/main/resources/persistence-sqlite.properties index 018c2cbaca..b6b5f4e4d6 100644 --- a/spring-data-rest/src/main/resources/persistence-sqlite.properties +++ b/spring-data-rest/src/main/resources/persistence-sqlite.properties @@ -1,4 +1,7 @@ driverClassName=org.sqlite.JDBC -url=jdbc:sqlite:memory:myDb +url=jdbc:sqlite:memory:myDb?cache=shared username=sa -password=sa \ No newline at end of file +password=sa +hibernate.dialect=com.baeldung.dialect.SQLiteDialect +hibernate.hbm2ddl.auto=create-drop +hibernate.show_sql=true diff --git a/spring-drools/pom.xml b/spring-drools/pom.xml index 8c65d5e34e..5bb2d6a8e9 100644 --- a/spring-drools/pom.xml +++ b/spring-drools/pom.xml @@ -5,7 +5,8 @@ com.baeldung spring-drools 1.0.0-SNAPSHOT - + spring-drools + com.baeldung parent-modules diff --git a/spring-ejb/spring-ejb-remote/pom.xml b/spring-ejb/spring-ejb-remote/pom.xml index 4756846cc8..797cc3ac68 100644 --- a/spring-ejb/spring-ejb-remote/pom.xml +++ b/spring-ejb/spring-ejb-remote/pom.xml @@ -4,7 +4,8 @@ 4.0.0 spring-ejb-remote ejb - + spring-ejb-remote + com.baeldung.spring.ejb spring-ejb diff --git a/spring-ejb/wildfly/pom.xml b/spring-ejb/wildfly/pom.xml index 8f7d4c287a..f50dad82f1 100644 --- a/spring-ejb/wildfly/pom.xml +++ b/spring-ejb/wildfly/pom.xml @@ -2,10 +2,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT pom - wildfly-example + wildfly com.baeldung.spring.ejb diff --git a/spring-ejb/wildfly/widlfly-web/pom.xml b/spring-ejb/wildfly/widlfly-web/pom.xml index 559c5f1755..f0baac10dd 100644 --- a/spring-ejb/wildfly/widlfly-web/pom.xml +++ b/spring-ejb/wildfly/widlfly-web/pom.xml @@ -3,10 +3,11 @@ 4.0.0 widlfly-web war - + widlfly-web + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/spring-ejb/wildfly/wildfly-ear/pom.xml b/spring-ejb/wildfly/wildfly-ear/pom.xml index d1e47ecd0f..93d6df96e5 100644 --- a/spring-ejb/wildfly/wildfly-ear/pom.xml +++ b/spring-ejb/wildfly/wildfly-ear/pom.xml @@ -3,10 +3,11 @@ 4.0.0 wildfly-ear ear - + wildfly-ear + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml b/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml index ec502f2ab3..41c7012ea9 100644 --- a/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml +++ b/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml @@ -2,10 +2,11 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 wildfly-ejb-interfaces - + wildfly-ejb-interfaces + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/spring-ejb/wildfly/wildfly-ejb/pom.xml b/spring-ejb/wildfly/wildfly-ejb/pom.xml index 2c87ec8449..12bfc9c1bf 100644 --- a/spring-ejb/wildfly/wildfly-ejb/pom.xml +++ b/spring-ejb/wildfly/wildfly-ejb/pom.xml @@ -3,10 +3,11 @@ 4.0.0 wildfly-ejb ejb - + wildfly-ejb + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/spring-ejb/wildfly/wildfly-jpa/pom.xml b/spring-ejb/wildfly/wildfly-jpa/pom.xml index 12cf2c81e4..3005ab714c 100644 --- a/spring-ejb/wildfly/wildfly-jpa/pom.xml +++ b/spring-ejb/wildfly/wildfly-jpa/pom.xml @@ -2,10 +2,11 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 wildfly-jpa - + wildfly-jpa + com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/spring-ejb/wildfly/wildfly-mdb/pom.xml b/spring-ejb/wildfly/wildfly-mdb/pom.xml index 186ddc50c0..a2ffca2fc5 100644 --- a/spring-ejb/wildfly/wildfly-mdb/pom.xml +++ b/spring-ejb/wildfly/wildfly-mdb/pom.xml @@ -6,7 +6,7 @@ com.baeldung.wildfly - wildfly-example + wildfly 0.0.1-SNAPSHOT diff --git a/spring-freemarker/pom.xml b/spring-freemarker/pom.xml index 4ff57e27f0..02f2a3fd06 100644 --- a/spring-freemarker/pom.xml +++ b/spring-freemarker/pom.xml @@ -5,7 +5,7 @@ spring-freemarker war 1.0-SNAPSHOT - Spring Freemarker Example + spring-freemarker com.baeldung diff --git a/spring-integration/README.md b/spring-integration/README.md index e116f934c8..244cf1fb14 100644 --- a/spring-integration/README.md +++ b/spring-integration/README.md @@ -2,6 +2,7 @@ - [Introduction to Spring Integration](http://www.baeldung.com/spring-integration) - [Security In Spring Integration](http://www.baeldung.com/spring-integration-security) - [Spring Integration Java DSL](https://www.baeldung.com/spring-integration-java-dsl) +- [Using Subflows in Spring Integration](https://www.baeldung.com/spring-integration-subflows) ### Running the Sample Executing the `mvn exec:java` maven command (either from the command line or from an IDE) will start up the application. Follow the command prompt for further instructions. diff --git a/spring-integration/src/main/java/com/baeldung/subflows/discardflow/FilterExample.java b/spring-integration/src/main/java/com/baeldung/subflows/discardflow/FilterExample.java new file mode 100644 index 0000000000..f0e12f9333 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/discardflow/FilterExample.java @@ -0,0 +1,57 @@ +package com.baeldung.subflows.discardflow; + +import java.util.Collection; +import org.springframework.context.annotation.Bean; +import org.springframework.integration.annotation.Gateway; +import org.springframework.integration.annotation.IntegrationComponentScan; +import org.springframework.integration.annotation.MessagingGateway; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.integration.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class FilterExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); + } + + @Bean + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } + @Bean + public IntegrationFlow classify() { + return flow -> flow.split() + . filter(this::isMultipleOfThree, notMultiple -> notMultiple + .discardFlow(oneflow -> oneflow + . filter(this::isRemainderOne, + twoflow -> twoflow .discardChannel("remainderIsTwoChannel")) + .channel("remainderIsOneChannel"))) + .channel("multipleofThreeChannel"); + } + +} \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java b/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java index e26f938632..a1a448fc03 100644 --- a/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java +++ b/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java @@ -1,15 +1,13 @@ package com.baeldung.subflows.publishsubscribechannel; -import java.util.Arrays; import java.util.Collection; -import org.springframework.context.ConfigurableApplicationContext; -import org.springframework.context.annotation.AnnotationConfigApplicationContext; import org.springframework.context.annotation.Bean; import org.springframework.integration.annotation.Gateway; import org.springframework.integration.annotation.IntegrationComponentScan; import org.springframework.integration.annotation.MessagingGateway; -import org.springframework.integration.channel.DirectChannel; + +import org.springframework.integration.channel.QueueChannel; import org.springframework.integration.config.EnableIntegration; import org.springframework.integration.dsl.IntegrationFlow; @@ -18,46 +16,45 @@ import org.springframework.integration.dsl.IntegrationFlow; public class PublishSubscibeChannelExample { @MessagingGateway public interface NumbersClassifier { - @Gateway(requestChannel = "flow.input") - void flow(Collection numbers); + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); } @Bean - DirectChannel multipleof3Channel() { - return new DirectChannel(); + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); } @Bean - DirectChannel remainderIs1Channel() { - return new DirectChannel(); + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); } @Bean - DirectChannel remainderIs2Channel() { - return new DirectChannel(); + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; } + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; + } @Bean - public IntegrationFlow flow() { + public IntegrationFlow classify() { return flow -> flow.split() - .publishSubscribeChannel(s -> s.subscribe(f -> f. filter(p -> p % 3 == 0) - .channel("multipleof3Channel")) - .subscribe(f -> f. filter(p -> p % 3 == 1) - .channel("remainderIs1Channel")) - .subscribe(f -> f. filter(p -> p % 3 == 2) - .channel("remainderIs2Channel"))); + .publishSubscribeChannel(subscription -> subscription.subscribe(subflow -> subflow. filter(this::isMultipleOfThree) + .channel("multipleofThreeChannel")) + .subscribe(subflow -> subflow. filter(this::isRemainderOne) + .channel("remainderIsOneChannel")) + .subscribe(subflow -> subflow. filter(this::isRemainderTwo) + .channel("remainderIsTwoChannel"))); } + - public static void main(String[] args) { - final ConfigurableApplicationContext ctx = new AnnotationConfigApplicationContext(PublishSubscibeChannelExample.class); - DirectChannel multipleof3Channel = ctx.getBean("multipleof3Channel", DirectChannel.class); - multipleof3Channel.subscribe(x -> System.out.println("multipleof3Channel: " + x)); - DirectChannel remainderIs1Channel = ctx.getBean("remainderIs1Channel", DirectChannel.class); - remainderIs1Channel.subscribe(x -> System.out.println("remainderIs1Channel: " + x)); - DirectChannel remainderIs2Channel = ctx.getBean("remainderIs2Channel", DirectChannel.class); - remainderIs2Channel.subscribe(x -> System.out.println("remainderIs2Channel: " + x)); - ctx.getBean(NumbersClassifier.class) - .flow(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.close(); - } } diff --git a/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java b/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java index 04fdb87dfa..e0b4841736 100644 --- a/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java +++ b/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java @@ -1,15 +1,12 @@ -package com.baeldung.subflows.routeToRecipients; +package com.baeldung.subflows.routetorecipients; -import java.util.Arrays; import java.util.Collection; -import org.springframework.context.ConfigurableApplicationContext; -import org.springframework.context.annotation.AnnotationConfigApplicationContext; import org.springframework.context.annotation.Bean; import org.springframework.integration.annotation.Gateway; import org.springframework.integration.annotation.IntegrationComponentScan; import org.springframework.integration.annotation.MessagingGateway; -import org.springframework.integration.channel.DirectChannel; +import org.springframework.integration.channel.QueueChannel; import org.springframework.integration.config.EnableIntegration; import org.springframework.integration.dsl.IntegrationFlow; @@ -18,44 +15,46 @@ import org.springframework.integration.dsl.IntegrationFlow; public class RouteToRecipientsExample { @MessagingGateway public interface NumbersClassifier { - @Gateway(requestChannel = "flow.input") - void flow(Collection numbers); + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); } @Bean - DirectChannel multipleof3Channel() { - return new DirectChannel(); + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); } @Bean - DirectChannel remainderIs1Channel() { - return new DirectChannel(); + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); } @Bean - DirectChannel remainderIs2Channel() { - return new DirectChannel(); + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; } @Bean - public IntegrationFlow flow() { + public IntegrationFlow classify() { return flow -> flow.split() - .routeToRecipients(r -> r. recipient("multipleof3Channel", p -> p % 3 == 0)// filter - . recipient("remainderIs1Channel", p -> p % 3 == 1) - .recipientFlow(sf -> sf. filter(p -> p % 3 == 2) - .channel("remainderIs2Channel"))); + .routeToRecipients(route -> route + .recipientFlow(subflow -> subflow + . filter(this::isMultipleOfThree) + .channel("multipleofThreeChannel")) + . recipient("remainderIsOneChannel",this::isRemainderOne) + . recipient("remainderIsTwoChannel",this::isRemainderTwo)); } + - public static void main(String[] args) { - final ConfigurableApplicationContext ctx = new AnnotationConfigApplicationContext(RouteToRecipientsExample.class); - DirectChannel multipleof3Channel = ctx.getBean("multipleof3Channel", DirectChannel.class); - multipleof3Channel.subscribe(x -> System.out.println("multipleof3Channel: " + x)); - DirectChannel remainderIs1Channel = ctx.getBean("remainderIs1Channel", DirectChannel.class); - remainderIs1Channel.subscribe(x -> System.out.println("remainderIs1Channel: " + x)); - DirectChannel remainderIs2Channel = ctx.getBean("remainderIs2Channel", DirectChannel.class); - remainderIs2Channel.subscribe(x -> System.out.println("remainderIs2Channel: " + x)); - ctx.getBean(NumbersClassifier.class) - .flow(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.close(); - } } \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java b/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java index 8ed46ead87..457b8045c5 100644 --- a/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java +++ b/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java @@ -1,15 +1,13 @@ package com.baeldung.subflows.separateflows; -import java.util.Arrays; import java.util.Collection; -import org.springframework.context.ConfigurableApplicationContext; -import org.springframework.context.annotation.AnnotationConfigApplicationContext; import org.springframework.context.annotation.Bean; import org.springframework.integration.annotation.Gateway; import org.springframework.integration.annotation.IntegrationComponentScan; import org.springframework.integration.annotation.MessagingGateway; -import org.springframework.integration.channel.DirectChannel; + +import org.springframework.integration.channel.QueueChannel; import org.springframework.integration.config.EnableIntegration; import org.springframework.integration.dsl.IntegrationFlow; @@ -18,66 +16,62 @@ import org.springframework.integration.dsl.IntegrationFlow; public class SeparateFlowsExample { @MessagingGateway public interface NumbersClassifier { - @Gateway(requestChannel = "multipleof3Flow.input") - void multipleof3(Collection is); + @Gateway(requestChannel = "multipleOfThreeFlow.input") + void multipleofThree(Collection numbers); - @Gateway(requestChannel = "remainderIs1Flow.input") - void remainderIs1(Collection is); + @Gateway(requestChannel = "remainderIsOneFlow.input") + void remainderIsOne(Collection numbers); - @Gateway(requestChannel = "remainderIs2Flow.input") - void remainderIs2(Collection numbers); + @Gateway(requestChannel = "remainderIsTwoFlow.input") + void remainderIsTwo(Collection numbers); + } + + @Bean + QueueChannel multipleOfThreeChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); + } + + @Bean + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; } @Bean - DirectChannel multipleof3Channel() { - return new DirectChannel(); + public IntegrationFlow multipleOfThreeFlow() { + return flow -> flow.split() + . filter(this::isMultipleOfThree) + .channel("multipleOfThreeChannel"); } @Bean - DirectChannel remainderIs1Channel() { - return new DirectChannel(); + public IntegrationFlow remainderIsOneFlow() { + return flow -> flow.split() + . filter(this::isRemainderOne) + .channel("remainderIsOneChannel"); } @Bean - DirectChannel remainderIs2Channel() { - return new DirectChannel(); + public IntegrationFlow remainderIsTwoFlow() { + return flow -> flow.split() + . filter(this::isRemainderTwo) + .channel("remainderIsTwoChannel"); } - @Bean - public IntegrationFlow multipleof3Flow() { - return f -> f.split() - . filter(p -> p % 3 == 0) - .channel("multipleof3Channel"); - } - - @Bean - public IntegrationFlow remainderIs1Flow() { - return f -> f.split() - . filter(p -> p % 3 == 1) - .channel("remainderIs1Channel"); - } - - @Bean - public IntegrationFlow remainderIs2Flow() { - return f -> f.split() - . filter(p -> p % 3 == 2) - .channel("remainderIs2Channel"); - } - - public static void main(String[] args) { - final ConfigurableApplicationContext ctx = new AnnotationConfigApplicationContext(SeparateFlowsExample.class); - DirectChannel multipleof3Channel = ctx.getBean("multipleof3Channel", DirectChannel.class); - multipleof3Channel.subscribe(x -> System.out.println("multipleof3Channel: " + x)); - DirectChannel remainderIs1Channel = ctx.getBean("remainderIs1Channel", DirectChannel.class); - remainderIs1Channel.subscribe(x -> System.out.println("remainderIs1Channel: " + x)); - DirectChannel remainderIs2Channel = ctx.getBean("remainderIs2Channel", DirectChannel.class); - remainderIs2Channel.subscribe(x -> System.out.println("remainderIs2Channel: " + x)); - ctx.getBean(NumbersClassifier.class) - .multipleof3(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.getBean(NumbersClassifier.class) - .remainderIs1(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.getBean(NumbersClassifier.class) - .remainderIs2(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.close(); - } } \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/subflowchannel/FilterExample.java b/spring-integration/src/main/java/com/baeldung/subflows/subflowchannel/FilterExample.java deleted file mode 100644 index 6db3741523..0000000000 --- a/spring-integration/src/main/java/com/baeldung/subflows/subflowchannel/FilterExample.java +++ /dev/null @@ -1,60 +0,0 @@ -package com.baeldung.subflows.subflowchannel; - -import java.util.Arrays; -import java.util.Collection; - -import org.springframework.context.ConfigurableApplicationContext; -import org.springframework.context.annotation.AnnotationConfigApplicationContext; -import org.springframework.context.annotation.Bean; -import org.springframework.integration.annotation.Gateway; -import org.springframework.integration.annotation.IntegrationComponentScan; -import org.springframework.integration.annotation.MessagingGateway; -import org.springframework.integration.channel.DirectChannel; -import org.springframework.integration.config.EnableIntegration; -import org.springframework.integration.dsl.IntegrationFlow; - -@EnableIntegration -@IntegrationComponentScan -public class FilterExample { - @MessagingGateway - public interface NumbersClassifier { - @Gateway(requestChannel = "flow.input") - void flow(Collection numbers); - } - - @Bean - DirectChannel multipleof3Channel() { - return new DirectChannel(); - } - - @Bean - DirectChannel remainderIs1Channel() { - return new DirectChannel(); - } - - @Bean - DirectChannel remainderIs2Channel() { - return new DirectChannel(); - } - - @Bean - public IntegrationFlow flow() { - return flow -> flow.split() - . filter(x -> x % 3 == 0, sf -> sf.discardFlow(subf -> subf. filter(x -> x % 3 == 1, ssf -> ssf.discardChannel("remainderIs2Channel")) - .channel("remainderIs1Channel"))) - .channel("multipleof3Channel"); - } - - public static void main(String[] args) { - final ConfigurableApplicationContext ctx = new AnnotationConfigApplicationContext(FilterExample.class); - DirectChannel multipleof3Channel = ctx.getBean("multipleof3Channel", DirectChannel.class); - multipleof3Channel.subscribe(x -> System.out.println("multipleof3Channel: " + x)); - DirectChannel remainderIs1Channel = ctx.getBean("remainderIs1Channel", DirectChannel.class); - remainderIs1Channel.subscribe(x -> System.out.println("remainderIs1Channel: " + x)); - DirectChannel remainderIs2Channel = ctx.getBean("remainderIs2Channel", DirectChannel.class); - remainderIs2Channel.subscribe(x -> System.out.println("remainderIs2Channel: " + x)); - ctx.getBean(NumbersClassifier.class) - .flow(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.close(); - } -} \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java b/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java index de1f11cf70..c0e902e739 100644 --- a/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java +++ b/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java @@ -1,15 +1,11 @@ package com.baeldung.subflows.subflowmapping; -import java.util.Arrays; import java.util.Collection; - -import org.springframework.context.ConfigurableApplicationContext; -import org.springframework.context.annotation.AnnotationConfigApplicationContext; import org.springframework.context.annotation.Bean; import org.springframework.integration.annotation.Gateway; import org.springframework.integration.annotation.IntegrationComponentScan; import org.springframework.integration.annotation.MessagingGateway; -import org.springframework.integration.channel.DirectChannel; +import org.springframework.integration.channel.QueueChannel; import org.springframework.integration.config.EnableIntegration; import org.springframework.integration.dsl.IntegrationFlow; @@ -18,44 +14,49 @@ import org.springframework.integration.dsl.IntegrationFlow; public class RouterExample { @MessagingGateway public interface NumbersClassifier { - @Gateway(requestChannel = "flow.input") - void flow(Collection numbers); + @Gateway(requestChannel = "classify.input") + void classify(Collection numbers); } @Bean - DirectChannel multipleof3Channel() { - return new DirectChannel(); + QueueChannel multipleofThreeChannel() { + return new QueueChannel(); } @Bean - DirectChannel remainderIs1Channel() { - return new DirectChannel(); + QueueChannel remainderIsOneChannel() { + return new QueueChannel(); } @Bean - DirectChannel remainderIs2Channel() { - return new DirectChannel(); + QueueChannel remainderIsTwoChannel() { + return new QueueChannel(); + } + + boolean isMultipleOfThree(Integer number) { + return number % 3 == 0; + } + + boolean isRemainderOne(Integer number) { + return number % 3 == 1; + } + + boolean isRemainderTwo(Integer number) { + return number % 3 == 2; } @Bean - public IntegrationFlow flow() { - return f -> f.split() - . route(p -> p % 3, m -> m.channelMapping(0, "multipleof3Channel") - .subFlowMapping(1, sf -> sf.channel("remainderIs1Channel")) - .subFlowMapping(2, sf -> sf. handle((p, h) -> p))) - .channel("remainderIs2Channel"); + public IntegrationFlow classify() { + return flow -> flow.split() + . route(number -> number % 3, + mapping -> mapping + .channelMapping(0, "multipleofThreeChannel") + .subFlowMapping(1, subflow -> subflow.channel("remainderIsOneChannel")) + .subFlowMapping(2, subflow -> subflow + . handle((payload, headers) -> { + // do extra work on the payload + return payload; + }))).channel("remainderIsTwoChannel"); } - public static void main(String[] args) { - final ConfigurableApplicationContext ctx = new AnnotationConfigApplicationContext(RouterExample.class); - DirectChannel multipleof3Channel = ctx.getBean("multipleof3Channel", DirectChannel.class); - multipleof3Channel.subscribe(x -> System.out.println("multipleof3Channel: " + x)); - DirectChannel remainderIs1Channel = ctx.getBean("remainderIs1Channel", DirectChannel.class); - remainderIs1Channel.subscribe(x -> System.out.println("remainderIs1Channel: " + x)); - DirectChannel remainderIs2Channel = ctx.getBean("remainderIs2Channel", DirectChannel.class); - remainderIs2Channel.subscribe(x -> System.out.println("remainderIs2Channel: " + x)); - ctx.getBean(NumbersClassifier.class) - .flow(Arrays.asList(1, 2, 3, 4, 5, 6)); - ctx.close(); - } } \ No newline at end of file diff --git a/spring-integration/src/test/java/com/baeldung/subflows/discardflow/FilterUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/discardflow/FilterUnitTest.java new file mode 100644 index 0000000000..3b3106212b --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/discardflow/FilterUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.discardflow; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.discardflow.FilterExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { FilterExample.class }) +public class FilterUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscribeChannelUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscribeChannelUnitTest.java new file mode 100644 index 0000000000..91bf38c626 --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscribeChannelUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.publishsubscribechannel; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.publishsubscribechannel.PublishSubscibeChannelExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PublishSubscibeChannelExample.class }) +public class PublishSubscribeChannelUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/routetorecipients/RouteToRecipientsUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/routetorecipients/RouteToRecipientsUnitTest.java new file mode 100644 index 0000000000..d7a768dcd9 --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/routetorecipients/RouteToRecipientsUnitTest.java @@ -0,0 +1,63 @@ +package com.baeldung.subflows.routetorecipients; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.routetorecipients.RouteToRecipientsExample; +import com.baeldung.subflows.routetorecipients.RouteToRecipientsExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { RouteToRecipientsExample.class }) +public class RouteToRecipientsUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/separateflows/SeparateFlowsUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/separateflows/SeparateFlowsUnitTest.java new file mode 100644 index 0000000000..c02badcb1a --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/separateflows/SeparateFlowsUnitTest.java @@ -0,0 +1,75 @@ +package com.baeldung.subflows.separateflows; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; +import com.baeldung.subflows.separateflows.SeparateFlowsExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { SeparateFlowsExample.class }) +public class SeparateFlowsUnitTest { + @Autowired + private QueueChannel multipleOfThreeChannel; + @Autowired + private QueueChannel remainderIsOneChannel; + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToMultipleOf3Flow_thenOutputMultiplesOf3() { + + numbersClassifier.multipleofThree(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleOfThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleOfThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + outMessage = multipleOfThreeChannel.receive(0); + assertNull(outMessage); + } + + @Test + public void whenSendMessagesToRemainderIs1Flow_thenOutputRemainderIs1() { + + numbersClassifier.remainderIsOne(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + } + + @Test + public void whenSendMessagesToRemainderIs2Flow_thenOutputRemainderIs2() { + + numbersClassifier.remainderIsTwo(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-integration/src/test/java/com/baeldung/subflows/subflowmapping/RouterUnitTest.java b/spring-integration/src/test/java/com/baeldung/subflows/subflowmapping/RouterUnitTest.java new file mode 100644 index 0000000000..9ecbb22a9b --- /dev/null +++ b/spring-integration/src/test/java/com/baeldung/subflows/subflowmapping/RouterUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.subflows.subflowmapping; + +import static org.junit.Assert.assertEquals; + +import java.util.Arrays; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.integration.channel.QueueChannel; +import org.springframework.messaging.Message; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.subflows.subflowmapping.RouterExample.NumbersClassifier; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { RouterExample.class }) +public class RouterUnitTest { + @Autowired + private QueueChannel multipleofThreeChannel; + + @Autowired + private QueueChannel remainderIsOneChannel; + + @Autowired + private QueueChannel remainderIsTwoChannel; + + @Autowired + private NumbersClassifier numbersClassifier; + + @Test + public void whenSendMessagesToFlow_thenNumbersAreClassified() { + + numbersClassifier.classify(Arrays.asList(1, 2, 3, 4, 5, 6)); + + Message outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 3); + + outMessage = multipleofThreeChannel.receive(0); + + assertEquals(outMessage.getPayload(), 6); + + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 1); + outMessage = remainderIsOneChannel.receive(0); + + assertEquals(outMessage.getPayload(), 4); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 2); + + outMessage = remainderIsTwoChannel.receive(0); + + assertEquals(outMessage.getPayload(), 5); + + } + +} diff --git a/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java index 8eb1589de7..0354f7211c 100644 --- a/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-jenkins-pipeline/src/test/java/org/baeldung/SpringContextIntegrationTest.java @@ -3,12 +3,14 @@ package org.baeldung; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.annotation.DirtiesContext; import org.springframework.test.context.junit4.SpringRunner; import com.baeldung.SpringJenkinsPipelineApplication; @RunWith(SpringRunner.class) @SpringBootTest(classes = SpringJenkinsPipelineApplication.class) +@DirtiesContext public class SpringContextIntegrationTest { @Test diff --git a/spring-jersey/pom.xml b/spring-jersey/pom.xml index 872835177d..5e7b50d291 100644 --- a/spring-jersey/pom.xml +++ b/spring-jersey/pom.xml @@ -6,7 +6,8 @@ spring-jersey 0.1-SNAPSHOT war - + spring-jersey + com.baeldung parent-modules diff --git a/spring-jooq/pom.xml b/spring-jooq/pom.xml index 744ae34cc8..bbd6025418 100644 --- a/spring-jooq/pom.xml +++ b/spring-jooq/pom.xml @@ -2,7 +2,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-jooq - + spring-jooq + parent-boot-1 com.baeldung diff --git a/spring-katharsis/pom.xml b/spring-katharsis/pom.xml index 39648a982c..756aae93d3 100644 --- a/spring-katharsis/pom.xml +++ b/spring-katharsis/pom.xml @@ -5,7 +5,8 @@ spring-katharsis 0.0.1-SNAPSHOT war - + spring-katharsis + parent-boot-1 com.baeldung diff --git a/spring-ldap/pom.xml b/spring-ldap/pom.xml index 3b2525d899..7399a84c2b 100644 --- a/spring-ldap/pom.xml +++ b/spring-ldap/pom.xml @@ -5,6 +5,7 @@ spring-ldap 0.1-SNAPSHOT jar + spring-ldap com.baeldung diff --git a/spring-mvc-forms-thymeleaf/pom.xml b/spring-mvc-forms-thymeleaf/pom.xml index 504ad1dcb2..67a2696c8a 100644 --- a/spring-mvc-forms-thymeleaf/pom.xml +++ b/spring-mvc-forms-thymeleaf/pom.xml @@ -9,10 +9,10 @@ spring forms examples using thymeleaf - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java new file mode 100644 index 0000000000..8a5d1c71af --- /dev/null +++ b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java @@ -0,0 +1,29 @@ +package com.baeldung.datetime; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.format.datetime.standard.DateTimeFormatterRegistrar; +import org.springframework.format.number.NumberFormatAnnotationFormatterFactory; +import org.springframework.format.support.DefaultFormattingConversionService; +import org.springframework.format.support.FormattingConversionService; + +import java.time.format.DateTimeFormatter; + +@Configuration +class DateTimeConfig { + + @Bean + public FormattingConversionService conversionService() { + DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService(false); + + conversionService.addFormatterForFieldAnnotation(new NumberFormatAnnotationFormatterFactory()); + + DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar(); + registrar.setDateFormatter(DateTimeFormatter.ofPattern("dd.MM.yyyy")); + registrar.setDateTimeFormatter(DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm:ss")); + registrar.registerFormatters(conversionService); + + return conversionService; + } + +} \ No newline at end of file diff --git a/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java new file mode 100644 index 0000000000..5741b35530 --- /dev/null +++ b/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java @@ -0,0 +1,29 @@ +package com.baeldung.datetime; + +import org.springframework.format.annotation.DateTimeFormat; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.RestController; + +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.util.Date; + +@RestController +public class DateTimeController { + + @PostMapping("/date") + public void date(@RequestParam("date") @DateTimeFormat(pattern = "dd.MM.yyyy") Date date) { + // ... + } + + @PostMapping("/localdate") + public void localDate(@RequestParam("localDate") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate localDate) { + // ... + } + + @PostMapping("/localdatetime") + public void dateTime(@RequestParam("localDateTime") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime localDateTime) { + // ... + } +} \ No newline at end of file diff --git a/spring-mvc-simple/README.md b/spring-mvc-simple/README.md index a9b002afd7..755e0932fc 100644 --- a/spring-mvc-simple/README.md +++ b/spring-mvc-simple/README.md @@ -7,3 +7,4 @@ - [Apache Tiles Integration with Spring MVC](http://www.baeldung.com/spring-mvc-apache-tiles) - [Guide to Spring Email](http://www.baeldung.com/spring-email) - [Request Method Not Supported (405) in Spring](https://www.baeldung.com/spring-request-method-not-supported-405) +- [Spring @RequestParam Annotation](https://www.baeldung.com/spring-request-param) diff --git a/spring-mvc-simple/pom.xml b/spring-mvc-simple/pom.xml index bd63b5ed1c..8d7ad0fa7f 100644 --- a/spring-mvc-simple/pom.xml +++ b/spring-mvc-simple/pom.xml @@ -4,8 +4,7 @@ spring-mvc-simple war 0.0.1-SNAPSHOT - Spring MVC simple Maven Webapp - http://maven.apache.org + spring-mvc-simple com.baeldung @@ -20,10 +19,6 @@ spring-oxm ${spring-oxm.version} - - org.springframework - spring-context-support - com.sun.mail javax.mail diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java index 284be6c212..941a984684 100644 --- a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/ApplicationConfiguration.java @@ -1,7 +1,9 @@ package com.baeldung.spring.configuration; -import com.baeldung.spring.controller.rss.ArticleRssFeedViewResolver; -import com.baeldung.spring.controller.rss.JsonChannelHttpMessageConverter; +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; + import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; @@ -21,13 +23,12 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.ContentNegotiatingViewResolver; import org.springframework.web.servlet.view.InternalResourceViewResolver; -import java.util.ArrayList; -import java.util.List; -import java.util.Properties; +import com.baeldung.spring.controller.rss.ArticleRssFeedViewResolver; +import com.baeldung.spring.controller.rss.JsonChannelHttpMessageConverter; @Configuration @EnableWebMvc -@ComponentScan(basePackages = { "com.baeldung.springmvcforms", "com.baeldung.spring.controller", "com.baeldung.spring.validator", "com.baeldung.spring.mail" }) +@ComponentScan(basePackages = { "com.baeldung.springmvcforms", "com.baeldung.spring.controller", "com.baeldung.spring.validator", "com.baeldung.spring.mail", "com.baeldung.spring.service" }) public class ApplicationConfiguration implements WebMvcConfigurer { @Override diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java index 3072501cfa..3aba7e9d89 100644 --- a/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/configuration/PushConfiguration.java @@ -8,9 +8,10 @@ import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.InternalResourceViewResolver; +// needs HTTP 2 https://github.com/spring-projects/spring-framework/wiki/HTTP-2-support @Configuration @EnableWebMvc -@ComponentScan(basePackages = "com.baeldung.spring.controller.push") +@ComponentScan(basePackages = "com.baeldung.spring.push.controller") public class PushConfiguration implements WebMvcConfigurer { @Bean diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestParamController.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestParamController.java new file mode 100644 index 0000000000..a9846f1ba9 --- /dev/null +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/RequestParamController.java @@ -0,0 +1,79 @@ +package com.baeldung.spring.controller; + +import java.util.List; +import java.util.Map; + +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.ResponseBody; + + +@Controller +public class RequestParamController { + + @GetMapping("/api/foos") + @ResponseBody + public String getFoos(@RequestParam String id){ + return "ID: " + id; + } + + @PostMapping("/api/foos") + @ResponseBody + public String addFoo(@RequestParam(name = "id") String fooId, @RequestParam String name){ + return "ID: " + fooId; + } + + @GetMapping("/api/foos2") + @ResponseBody + public String getFoos2(@RequestParam(required = false) String id){ + return "ID: " + id; + } + + @GetMapping("/api/foos3") + @ResponseBody + public String getFoos3(@RequestParam(defaultValue = "test") String id){ + return "ID: " + id; + } + + @PostMapping("/api/foos1") + @ResponseBody + public String updateFoos(@RequestParam Map allParams){ + return "Parameters are " + allParams.entrySet(); + } + + @GetMapping("/api/foos4") + @ResponseBody + public String getFoos4(@RequestParam List id){ + return "ID are " + id; + } + + @GetMapping("/foos/{id}") + @ResponseBody + public String getFooById(@PathVariable String id){ + return "ID: " + id; + } + + @GetMapping("/foos") + @ResponseBody + public String getFooByIdUsingQueryParam(@RequestParam String id){ + return "ID: " + id; + } + + @GetMapping({"/myfoos/optional", "/myfoos/optional/{id}"}) + @ResponseBody + public String getFooByOptionalId(@PathVariable(required = false) String id){ + return "ID: " + id; + } + + @GetMapping("/myfoos/optionalParam") + @ResponseBody + public String getFooByOptionalIdUsingQueryParam(@RequestParam(required = false) String id){ + return "ID: " + id; + } + + + +} diff --git a/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/push/PushController.java b/spring-mvc-simple/src/main/java/com/baeldung/spring/push/controller/PushController.java similarity index 92% rename from spring-mvc-simple/src/main/java/com/baeldung/spring/controller/push/PushController.java rename to spring-mvc-simple/src/main/java/com/baeldung/spring/push/controller/PushController.java index 88448d4885..e812e5df90 100644 --- a/spring-mvc-simple/src/main/java/com/baeldung/spring/controller/push/PushController.java +++ b/spring-mvc-simple/src/main/java/com/baeldung/spring/push/controller/PushController.java @@ -1,4 +1,4 @@ -package com.baeldung.spring.controller.push; +package com.baeldung.spring.push.controller; import javax.servlet.http.PushBuilder; diff --git a/spring-mybatis/pom.xml b/spring-mybatis/pom.xml index 7b8b66fef1..af70cb6377 100644 --- a/spring-mybatis/pom.xml +++ b/spring-mybatis/pom.xml @@ -5,8 +5,7 @@ spring-mybatis jar 0.0.1-SNAPSHOT - spring-mybatis Maven Webapp - http://maven.apache.org + spring-mybatis com.baeldung diff --git a/spring-reactive-kotlin/pom.xml b/spring-reactive-kotlin/pom.xml index bff39984e0..7bd31396f7 100644 --- a/spring-reactive-kotlin/pom.xml +++ b/spring-reactive-kotlin/pom.xml @@ -4,7 +4,7 @@ 4.0.0 spring-reactive-kotlin jar - Spring Reactive Kotlin + spring-reactive-kotlin Demo project for Spring Boot diff --git a/spring-remoting/remoting-hessian-burlap/pom.xml b/spring-remoting/remoting-hessian-burlap/pom.xml index 6cb5a51812..e63d0ee22e 100644 --- a/spring-remoting/remoting-hessian-burlap/pom.xml +++ b/spring-remoting/remoting-hessian-burlap/pom.xml @@ -5,6 +5,7 @@ 4.0.0 remoting-hessian-burlap pom + remoting-hessian-burlap spring-remoting diff --git a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml index f337d5e51f..104712c3d7 100644 --- a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml +++ b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-client/pom.xml @@ -2,15 +2,16 @@ - + 4.0.0 + spring-remoting-hessian-burlap-client + spring-remoting-hessian-burlap-client + + remoting-hessian-burlap com.baeldung 1.0-SNAPSHOT - 4.0.0 - - spring-remoting-hessian-burlap-client - + org.springframework.boot diff --git a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml index 5b6e03348f..33b824442f 100644 --- a/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml +++ b/spring-remoting/remoting-hessian-burlap/remoting-hessian-burlap-server/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-hessian-burlap-server + remoting-hessian-burlap-server + remoting-hessian-burlap com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-hessian-burlap-server diff --git a/spring-remoting/remoting-http/pom.xml b/spring-remoting/remoting-http/pom.xml index 3262736ec8..886a28b886 100644 --- a/spring-remoting/remoting-http/pom.xml +++ b/spring-remoting/remoting-http/pom.xml @@ -4,8 +4,10 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 remoting-http - Parent for all modules related to HTTP Spring Remoting. pom + + remoting-http + Parent for all modules related to HTTP Spring Remoting. com.baeldung diff --git a/spring-remoting/remoting-http/remoting-http-client/pom.xml b/spring-remoting/remoting-http/remoting-http-client/pom.xml index 9a6e98ffdd..56412d3cdf 100644 --- a/spring-remoting/remoting-http/remoting-http-client/pom.xml +++ b/spring-remoting/remoting-http/remoting-http-client/pom.xml @@ -4,6 +4,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 remoting-http-client + remoting-http-client Shows how to invoke a remote service using Spring Remoting HTTP. diff --git a/spring-remoting/remoting-http/remoting-http-server/pom.xml b/spring-remoting/remoting-http/remoting-http-server/pom.xml index 53d27a5efa..c3f87e776e 100644 --- a/spring-remoting/remoting-http/remoting-http-server/pom.xml +++ b/spring-remoting/remoting-http/remoting-http-server/pom.xml @@ -4,6 +4,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 remoting-http-server + remoting-http-server Shows how to expose a service using Spring Remoting HTTP. diff --git a/spring-remoting/remoting-jms/pom.xml b/spring-remoting/remoting-jms/pom.xml index fe36431423..e24b5b7929 100644 --- a/spring-remoting/remoting-jms/pom.xml +++ b/spring-remoting/remoting-jms/pom.xml @@ -2,18 +2,20 @@ + 4.0.0 + remoting-jms + remoting-jms + pom + spring-remoting com.baeldung 1.0-SNAPSHOT - 4.0.0 - pom + remoting-jms-client remoting-jms-server - remoting-jms - \ No newline at end of file diff --git a/spring-remoting/remoting-jms/remoting-jms-client/pom.xml b/spring-remoting/remoting-jms/remoting-jms-client/pom.xml index ed27282a38..b7b1af5a1a 100644 --- a/spring-remoting/remoting-jms/remoting-jms-client/pom.xml +++ b/spring-remoting/remoting-jms/remoting-jms-client/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-jms-client + remoting-jms-client + remoting-jms com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-jms-client UTF-8 diff --git a/spring-remoting/remoting-jms/remoting-jms-server/pom.xml b/spring-remoting/remoting-jms/remoting-jms-server/pom.xml index 7657267f1d..8a17cdb0a9 100644 --- a/spring-remoting/remoting-jms/remoting-jms-server/pom.xml +++ b/spring-remoting/remoting-jms/remoting-jms-server/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-jms-server + remoting-jms-server + remoting-jms com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-jms-server UTF-8 diff --git a/spring-remoting/remoting-rmi/pom.xml b/spring-remoting/remoting-rmi/pom.xml index cd15a6ec60..b3b84786b8 100644 --- a/spring-remoting/remoting-rmi/pom.xml +++ b/spring-remoting/remoting-rmi/pom.xml @@ -3,8 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - pom remoting-rmi + pom + remoting-rmi spring-remoting diff --git a/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml b/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml index 1e3cd4b977..4ac0283e94 100644 --- a/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml +++ b/spring-remoting/remoting-rmi/remoting-rmi-client/pom.xml @@ -2,15 +2,16 @@ + 4.0.0 + remoting-rmi-client + remoting-rmi-client + remoting-rmi com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-rmi-client - + org.springframework.boot diff --git a/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml b/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml index 68b01829e1..7fb4d2c1bc 100644 --- a/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml +++ b/spring-remoting/remoting-rmi/remoting-rmi-server/pom.xml @@ -2,14 +2,15 @@ + 4.0.0 + remoting-rmi-server + remoting-rmi-server + remoting-rmi com.baeldung 1.0-SNAPSHOT - 4.0.0 - - remoting-rmi-server UTF-8 diff --git a/spring-rest-angular/pom.xml b/spring-rest-angular/pom.xml index 5240ae24e7..22ddabb4ea 100644 --- a/spring-rest-angular/pom.xml +++ b/spring-rest-angular/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/spring-rest-full/README.md b/spring-rest-full/README.md index b8fef9cb82..a5d72372f7 100644 --- a/spring-rest-full/README.md +++ b/spring-rest-full/README.md @@ -17,7 +17,7 @@ The "Learn Spring Security" Classes: http://github.learnspringsecurity.com - [Project Configuration with Spring](http://www.baeldung.com/project-configuration-with-spring) - [Metrics for your Spring REST API](http://www.baeldung.com/spring-rest-api-metrics) - [Bootstrap a Web Application with Spring 4](http://www.baeldung.com/bootstraping-a-web-application-with-spring-and-java-based-configuration) -- [Build a REST API with Spring 4 and Java Config](http://www.baeldung.com/building-a-restful-web-service-with-spring-and-java-based-configuration) +- [Build a REST API with Spring and Java Config](http://www.baeldung.com/building-a-restful-web-service-with-spring-and-java-based-configuration) - [Error Handling for REST with Spring](http://www.baeldung.com/exception-handling-for-rest-with-spring) diff --git a/spring-rest-hal-browser/pom.xml b/spring-rest-hal-browser/pom.xml index 6c56faf0b2..ee0a2c043d 100644 --- a/spring-rest-hal-browser/pom.xml +++ b/spring-rest-hal-browser/pom.xml @@ -3,10 +3,11 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung spring-rest-hal-browser 1.0-SNAPSHOT + spring-rest-hal-browser + diff --git a/spring-rest-query-language/pom.xml b/spring-rest-query-language/pom.xml index 70fea91f31..6f790f1f48 100644 --- a/spring-rest-query-language/pom.xml +++ b/spring-rest-query-language/pom.xml @@ -7,10 +7,10 @@ war - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/spring-rest-shell/pom.xml b/spring-rest-shell/pom.xml index 540b3d08eb..8b7ce1770d 100644 --- a/spring-rest-shell/pom.xml +++ b/spring-rest-shell/pom.xml @@ -8,10 +8,10 @@ A simple project to demonstrate Spring REST Shell features. - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/spring-rest-simple/pom.xml b/spring-rest-simple/pom.xml index d301957eb9..e5de463999 100644 --- a/spring-rest-simple/pom.xml +++ b/spring-rest-simple/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/spring-rest-template/README.md b/spring-rest-template/README.md index d69d5c01c7..2c31796080 100644 --- a/spring-rest-template/README.md +++ b/spring-rest-template/README.md @@ -5,3 +5,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles: - [Uploading MultipartFile with Spring RestTemplate](http://www.baeldung.com/spring-rest-template-multipart-upload) +- [Mocking a RestTemplate in Spring](https://www.baeldung.com/spring-mock-rest-template) diff --git a/spring-rest-template/pom.xml b/spring-rest-template/pom.xml index fa93308cf5..d86e208987 100644 --- a/spring-rest-template/pom.xml +++ b/spring-rest-template/pom.xml @@ -8,10 +8,10 @@ jar - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/spring-rest/README.md b/spring-rest/README.md index d449a4d92a..5b8a35a4a5 100644 --- a/spring-rest/README.md +++ b/spring-rest/README.md @@ -23,3 +23,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Using the Spring RestTemplate Interceptor](http://www.baeldung.com/spring-rest-template-interceptor) - [Get and Post Lists of Objects with RestTemplate](http://www.baeldung.com/spring-rest-template-list) - [How to Set a Header on a Response with Spring 5](http://www.baeldung.com/spring-response-header) +- [Spring’s RequestBody and ResponseBody Annotations](https://www.baeldung.com/spring-request-response-body) diff --git a/spring-rest/pom.xml b/spring-rest/pom.xml index ba74d26c35..ea4cfc26d7 100644 --- a/spring-rest/pom.xml +++ b/spring-rest/pom.xml @@ -7,10 +7,10 @@ war - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp @@ -183,9 +183,6 @@ org.springframework.boot spring-boot-maven-plugin - - true - org.apache.maven.plugins @@ -300,6 +297,7 @@ 2.2.0 3.5.11 3.1.0 + com.baeldung.sampleapp.config.MainApplication diff --git a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/EmployeeApplication.java b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java similarity index 90% rename from spring-rest/src/main/java/org/baeldung/resttemplate/lists/EmployeeApplication.java rename to spring-rest/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java index baaa4c4d80..1967d4f2aa 100644 --- a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/EmployeeApplication.java +++ b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java @@ -1,4 +1,4 @@ -package org.baeldung.resttemplate.lists; +package com.baeldung.resttemplate.lists; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; diff --git a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/client/EmployeeClient.java b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java similarity index 94% rename from spring-rest/src/main/java/org/baeldung/resttemplate/lists/client/EmployeeClient.java rename to spring-rest/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java index 729fa3ca3e..d811045733 100644 --- a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/client/EmployeeClient.java +++ b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java @@ -1,11 +1,12 @@ -package org.baeldung.resttemplate.lists.client; +package com.baeldung.resttemplate.lists.client; -import org.baeldung.resttemplate.lists.dto.Employee; -import org.baeldung.resttemplate.lists.dto.EmployeeList; import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.*; import org.springframework.web.client.RestTemplate; +import com.baeldung.resttemplate.lists.dto.Employee; +import com.baeldung.resttemplate.lists.dto.EmployeeList; + import java.util.ArrayList; import java.util.List; diff --git a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/controller/EmployeeResource.java b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java similarity index 85% rename from spring-rest/src/main/java/org/baeldung/resttemplate/lists/controller/EmployeeResource.java rename to spring-rest/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java index f051c6a78b..8a4d510f63 100644 --- a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/controller/EmployeeResource.java +++ b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java @@ -1,14 +1,15 @@ -package org.baeldung.resttemplate.lists.controller; +package com.baeldung.resttemplate.lists.controller; -import org.baeldung.resttemplate.lists.dto.Employee; -import org.baeldung.resttemplate.lists.dto.EmployeeList; -import org.baeldung.resttemplate.lists.service.EmployeeService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.resttemplate.lists.dto.Employee; +import com.baeldung.resttemplate.lists.dto.EmployeeList; +import com.baeldung.resttemplate.lists.service.EmployeeService; + import java.util.List; @RestController diff --git a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/dto/Employee.java b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java similarity index 92% rename from spring-rest/src/main/java/org/baeldung/resttemplate/lists/dto/Employee.java rename to spring-rest/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java index bd8ebbf969..0754c13c5b 100644 --- a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/dto/Employee.java +++ b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java @@ -1,4 +1,4 @@ -package org.baeldung.resttemplate.lists.dto; +package com.baeldung.resttemplate.lists.dto; public class Employee { diff --git a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/dto/EmployeeList.java b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java similarity index 91% rename from spring-rest/src/main/java/org/baeldung/resttemplate/lists/dto/EmployeeList.java rename to spring-rest/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java index 2bb86ac5b4..eeabbfe450 100644 --- a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/dto/EmployeeList.java +++ b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java @@ -1,4 +1,4 @@ -package org.baeldung.resttemplate.lists.dto; +package com.baeldung.resttemplate.lists.dto; import java.util.ArrayList; import java.util.List; diff --git a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/service/EmployeeService.java b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java similarity index 83% rename from spring-rest/src/main/java/org/baeldung/resttemplate/lists/service/EmployeeService.java rename to spring-rest/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java index 08196dda77..226134787f 100644 --- a/spring-rest/src/main/java/org/baeldung/resttemplate/lists/service/EmployeeService.java +++ b/spring-rest/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java @@ -1,8 +1,9 @@ -package org.baeldung.resttemplate.lists.service; +package com.baeldung.resttemplate.lists.service; -import org.baeldung.resttemplate.lists.dto.Employee; import org.springframework.stereotype.Service; +import com.baeldung.resttemplate.lists.dto.Employee; + import java.util.ArrayList; import java.util.List; diff --git a/spring-rest/src/main/java/org/baeldung/config/MainApplication.java b/spring-rest/src/main/java/com/baeldung/sampleapp/config/MainApplication.java similarity index 85% rename from spring-rest/src/main/java/org/baeldung/config/MainApplication.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/config/MainApplication.java index 6a7fdc041a..507f340e9d 100644 --- a/spring-rest/src/main/java/org/baeldung/config/MainApplication.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/config/MainApplication.java @@ -1,4 +1,4 @@ -package org.baeldung.config; +package com.baeldung.sampleapp.config; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; @@ -6,7 +6,7 @@ import org.springframework.context.annotation.ComponentScan; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @EnableAutoConfiguration -@ComponentScan("org.baeldung") +@ComponentScan("com.baeldung.sampleapp") public class MainApplication implements WebMvcConfigurer { public static void main(final String[] args) { diff --git a/spring-rest/src/main/java/org/baeldung/config/RestClientConfig.java b/spring-rest/src/main/java/com/baeldung/sampleapp/config/RestClientConfig.java similarity index 85% rename from spring-rest/src/main/java/org/baeldung/config/RestClientConfig.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/config/RestClientConfig.java index 8743af20fe..8abc368bdb 100644 --- a/spring-rest/src/main/java/org/baeldung/config/RestClientConfig.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/config/RestClientConfig.java @@ -1,15 +1,16 @@ -package org.baeldung.config; +package com.baeldung.sampleapp.config; import java.util.ArrayList; import java.util.List; -import org.baeldung.interceptors.RestTemplateHeaderModifierInterceptor; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.http.client.ClientHttpRequestInterceptor; import org.springframework.util.CollectionUtils; import org.springframework.web.client.RestTemplate; +import com.baeldung.sampleapp.interceptors.RestTemplateHeaderModifierInterceptor; + @Configuration public class RestClientConfig { diff --git a/spring-rest/src/main/java/org/baeldung/config/WebConfig.java b/spring-rest/src/main/java/com/baeldung/sampleapp/config/WebConfig.java similarity index 95% rename from spring-rest/src/main/java/org/baeldung/config/WebConfig.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/config/WebConfig.java index b3e3cd179a..d5209a520b 100644 --- a/spring-rest/src/main/java/org/baeldung/config/WebConfig.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/config/WebConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.config; +package com.baeldung.sampleapp.config; import java.text.SimpleDateFormat; import java.util.List; @@ -18,7 +18,7 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; */ @Configuration @EnableWebMvc -@ComponentScan({ "org.baeldung.web" }) +@ComponentScan({ "com.baeldung.sampleapp.web" }) public class WebConfig implements WebMvcConfigurer { public WebConfig() { diff --git a/spring-rest/src/main/java/org/baeldung/interceptors/RestTemplateHeaderModifierInterceptor.java b/spring-rest/src/main/java/com/baeldung/sampleapp/interceptors/RestTemplateHeaderModifierInterceptor.java similarity index 91% rename from spring-rest/src/main/java/org/baeldung/interceptors/RestTemplateHeaderModifierInterceptor.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/interceptors/RestTemplateHeaderModifierInterceptor.java index fabb904634..519e5ebf0d 100644 --- a/spring-rest/src/main/java/org/baeldung/interceptors/RestTemplateHeaderModifierInterceptor.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/interceptors/RestTemplateHeaderModifierInterceptor.java @@ -1,4 +1,4 @@ -package org.baeldung.interceptors; +package com.baeldung.sampleapp.interceptors; import java.io.IOException; diff --git a/spring-rest/src/main/java/org/baeldung/repository/HeavyResourceRepository.java b/spring-rest/src/main/java/com/baeldung/sampleapp/repository/HeavyResourceRepository.java similarity index 72% rename from spring-rest/src/main/java/org/baeldung/repository/HeavyResourceRepository.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/repository/HeavyResourceRepository.java index e4eb6d8875..ea9541c31a 100644 --- a/spring-rest/src/main/java/org/baeldung/repository/HeavyResourceRepository.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/repository/HeavyResourceRepository.java @@ -1,10 +1,10 @@ -package org.baeldung.repository; - -import org.baeldung.web.dto.HeavyResource; -import org.baeldung.web.dto.HeavyResourceAddressOnly; +package com.baeldung.sampleapp.repository; import java.util.Map; +import com.baeldung.sampleapp.web.dto.HeavyResource; +import com.baeldung.sampleapp.web.dto.HeavyResourceAddressOnly; + public class HeavyResourceRepository { public void save(HeavyResource heavyResource) { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/BarMappingExamplesController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/BarMappingExamplesController.java similarity index 96% rename from spring-rest/src/main/java/org/baeldung/web/controller/BarMappingExamplesController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/BarMappingExamplesController.java index 1c3a1086ca..c6b8d23944 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/BarMappingExamplesController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/BarMappingExamplesController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/CompanyController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/CompanyController.java similarity index 82% rename from spring-rest/src/main/java/org/baeldung/web/controller/CompanyController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/CompanyController.java index aa694c08ed..bfda2fe0d6 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/CompanyController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/CompanyController.java @@ -1,10 +1,11 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; -import org.baeldung.web.dto.Company; import org.springframework.http.MediaType; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.sampleapp.web.dto.Company; + @RestController public class CompanyController { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/DeferredResultController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/DeferredResultController.java similarity index 98% rename from spring-rest/src/main/java/org/baeldung/web/controller/DeferredResultController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/DeferredResultController.java index 5d039d2d02..8f4eb3218a 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/DeferredResultController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/DeferredResultController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import java.util.concurrent.CompletableFuture; import java.util.function.Consumer; diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/HeavyResourceController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/HeavyResourceController.java similarity index 88% rename from spring-rest/src/main/java/org/baeldung/web/controller/HeavyResourceController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/HeavyResourceController.java index fed45066bd..8156fc14a9 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/HeavyResourceController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/HeavyResourceController.java @@ -1,11 +1,8 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import java.util.Map; -import org.baeldung.repository.HeavyResourceRepository; -import org.baeldung.web.dto.HeavyResource; -import org.baeldung.web.dto.HeavyResourceAddressOnly; import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.PathVariable; @@ -14,6 +11,10 @@ import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.sampleapp.repository.HeavyResourceRepository; +import com.baeldung.sampleapp.web.dto.HeavyResource; +import com.baeldung.sampleapp.web.dto.HeavyResourceAddressOnly; + @RestController public class HeavyResourceController { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/ItemController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/ItemController.java similarity index 83% rename from spring-rest/src/main/java/org/baeldung/web/controller/ItemController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/ItemController.java index 1cc3eae432..69bd458968 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/ItemController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/ItemController.java @@ -1,14 +1,14 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import java.util.Date; -import org.baeldung.web.dto.Item; -import org.baeldung.web.dto.ItemManager; -import org.baeldung.web.dto.Views; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.sampleapp.web.dto.Item; +import com.baeldung.sampleapp.web.dto.ItemManager; +import com.baeldung.sampleapp.web.dto.Views; import com.fasterxml.jackson.annotation.JsonView; @RestController diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/MyFooController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/MyFooController.java similarity index 94% rename from spring-rest/src/main/java/org/baeldung/web/controller/MyFooController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/MyFooController.java index 251e0b23e7..11ea5b70c9 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/MyFooController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/MyFooController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import java.util.Collection; import java.util.HashMap; @@ -6,8 +6,6 @@ import java.util.Map; import javax.servlet.http.HttpServletResponse; -import org.baeldung.web.dto.Foo; -import org.baeldung.web.exception.ResourceNotFoundException; import org.springframework.http.HttpStatus; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; @@ -18,6 +16,9 @@ import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.ResponseStatus; import org.springframework.web.servlet.support.ServletUriComponentsBuilder; +import com.baeldung.sampleapp.web.dto.Foo; +import com.baeldung.sampleapp.web.exception.ResourceNotFoundException; + @Controller @RequestMapping(value = "/foos") public class MyFooController { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/PactController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/PactController.java similarity index 90% rename from spring-rest/src/main/java/org/baeldung/web/controller/PactController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/PactController.java index 4f586479ef..0f5d7f1acb 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/PactController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/PactController.java @@ -1,9 +1,8 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import java.util.ArrayList; import java.util.List; -import org.baeldung.web.dto.PactDto; import org.springframework.http.HttpStatus; import org.springframework.http.MediaType; import org.springframework.web.bind.annotation.GetMapping; @@ -12,6 +11,8 @@ import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.ResponseStatus; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.sampleapp.web.dto.PactDto; + @RestController public class PactController { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/SimplePostController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/SimplePostController.java similarity index 97% rename from spring-rest/src/main/java/org/baeldung/web/controller/SimplePostController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/SimplePostController.java index f8407acb47..7b57d35088 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/SimplePostController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/SimplePostController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller; +package com.baeldung.sampleapp.web.controller; import java.io.BufferedOutputStream; import java.io.File; @@ -7,7 +7,6 @@ import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Date; -import org.baeldung.web.dto.Foo; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; @@ -15,6 +14,8 @@ import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.multipart.MultipartFile; +import com.baeldung.sampleapp.web.dto.Foo; + // used to test HttpClientPostingTest @RestController public class SimplePostController { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/advice/JsonpControllerAdvice.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/advice/JsonpControllerAdvice.java similarity index 85% rename from spring-rest/src/main/java/org/baeldung/web/controller/advice/JsonpControllerAdvice.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/advice/JsonpControllerAdvice.java index 996f229128..853e417d46 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/advice/JsonpControllerAdvice.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/advice/JsonpControllerAdvice.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller.advice; +package com.baeldung.sampleapp.web.controller.advice; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.servlet.mvc.method.annotation.AbstractJsonpResponseBodyAdvice; diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/mediatypes/CustomMediaTypeController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/mediatypes/CustomMediaTypeController.java similarity index 85% rename from spring-rest/src/main/java/org/baeldung/web/controller/mediatypes/CustomMediaTypeController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/mediatypes/CustomMediaTypeController.java index a0a6c6341e..fc73bade87 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/mediatypes/CustomMediaTypeController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/mediatypes/CustomMediaTypeController.java @@ -1,13 +1,14 @@ -package org.baeldung.web.controller.mediatypes; +package com.baeldung.sampleapp.web.controller.mediatypes; -import org.baeldung.web.dto.BaeldungItem; -import org.baeldung.web.dto.BaeldungItemV2; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; +import com.baeldung.sampleapp.web.dto.BaeldungItem; +import com.baeldung.sampleapp.web.dto.BaeldungItemV2; + @RestController @RequestMapping(value = "/", produces = "application/vnd.baeldung.api.v1+json") public class CustomMediaTypeController { diff --git a/spring-rest/src/main/java/org/baeldung/web/controller/redirect/RedirectController.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/redirect/RedirectController.java similarity index 98% rename from spring-rest/src/main/java/org/baeldung/web/controller/redirect/RedirectController.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/redirect/RedirectController.java index 59868593a3..321f3be3ef 100644 --- a/spring-rest/src/main/java/org/baeldung/web/controller/redirect/RedirectController.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/controller/redirect/RedirectController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller.redirect; +package com.baeldung.sampleapp.web.controller.redirect; import javax.servlet.http.HttpServletRequest; diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/BaeldungItem.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/BaeldungItem.java similarity index 83% rename from spring-rest/src/main/java/org/baeldung/web/dto/BaeldungItem.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/BaeldungItem.java index 9b3ecd33b9..807a254cfc 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/BaeldungItem.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/BaeldungItem.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class BaeldungItem { private final String itemId; diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/BaeldungItemV2.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/BaeldungItemV2.java similarity index 84% rename from spring-rest/src/main/java/org/baeldung/web/dto/BaeldungItemV2.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/BaeldungItemV2.java index 64df20a14e..f84591ea43 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/BaeldungItemV2.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/BaeldungItemV2.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class BaeldungItemV2 { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/Company.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Company.java similarity index 93% rename from spring-rest/src/main/java/org/baeldung/web/dto/Company.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Company.java index 3164d604ad..6cfcc079d9 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/Company.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Company.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class Company { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/Foo.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Foo.java similarity index 94% rename from spring-rest/src/main/java/org/baeldung/web/dto/Foo.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Foo.java index 240b368b50..186df8e678 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/Foo.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Foo.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; import com.thoughtworks.xstream.annotations.XStreamAlias; diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/HeavyResource.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResource.java similarity index 96% rename from spring-rest/src/main/java/org/baeldung/web/dto/HeavyResource.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResource.java index 934e76606f..2821341888 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/HeavyResource.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResource.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class HeavyResource { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressOnly.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResourceAddressOnly.java similarity index 93% rename from spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressOnly.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResourceAddressOnly.java index f96347d60c..01ee6e7dd4 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressOnly.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResourceAddressOnly.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class HeavyResourceAddressOnly { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressPartialUpdate.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResourceAddressPartialUpdate.java similarity index 93% rename from spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressPartialUpdate.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResourceAddressPartialUpdate.java index f90f02ea08..1832a1a58b 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/HeavyResourceAddressPartialUpdate.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/HeavyResourceAddressPartialUpdate.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class HeavyResourceAddressPartialUpdate { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/Item.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Item.java similarity index 94% rename from spring-rest/src/main/java/org/baeldung/web/dto/Item.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Item.java index 536c72020f..a4fcef5dce 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/Item.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Item.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; import com.fasterxml.jackson.annotation.JsonView; diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/ItemManager.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/ItemManager.java similarity index 80% rename from spring-rest/src/main/java/org/baeldung/web/dto/ItemManager.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/ItemManager.java index 74ffada300..0009c0180b 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/ItemManager.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/ItemManager.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class ItemManager { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/PactDto.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/PactDto.java similarity index 93% rename from spring-rest/src/main/java/org/baeldung/web/dto/PactDto.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/PactDto.java index e34e2bdf3b..e184119611 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/PactDto.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/PactDto.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class PactDto { diff --git a/spring-rest/src/main/java/org/baeldung/web/dto/Views.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Views.java similarity index 75% rename from spring-rest/src/main/java/org/baeldung/web/dto/Views.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Views.java index 6231e12bcc..e2d83fda22 100644 --- a/spring-rest/src/main/java/org/baeldung/web/dto/Views.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/dto/Views.java @@ -1,4 +1,4 @@ -package org.baeldung.web.dto; +package com.baeldung.sampleapp.web.dto; public class Views { public static class Public { diff --git a/spring-rest/src/main/java/org/baeldung/web/exception/ResourceNotFoundException.java b/spring-rest/src/main/java/com/baeldung/sampleapp/web/exception/ResourceNotFoundException.java similarity index 82% rename from spring-rest/src/main/java/org/baeldung/web/exception/ResourceNotFoundException.java rename to spring-rest/src/main/java/com/baeldung/sampleapp/web/exception/ResourceNotFoundException.java index aab737b6ec..69532f196d 100644 --- a/spring-rest/src/main/java/org/baeldung/web/exception/ResourceNotFoundException.java +++ b/spring-rest/src/main/java/com/baeldung/sampleapp/web/exception/ResourceNotFoundException.java @@ -1,4 +1,4 @@ -package org.baeldung.web.exception; +package com.baeldung.sampleapp.web.exception; import org.springframework.http.HttpStatus; import org.springframework.web.bind.annotation.ResponseStatus; diff --git a/spring-rest/src/main/webapp/WEB-INF/api-servlet.xml b/spring-rest/src/main/webapp/WEB-INF/api-servlet.xml index 7e7d820836..ddb9c91792 100644 --- a/spring-rest/src/main/webapp/WEB-INF/api-servlet.xml +++ b/spring-rest/src/main/webapp/WEB-INF/api-servlet.xml @@ -6,7 +6,7 @@ http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd" > - + diff --git a/spring-rest/src/main/webapp/WEB-INF/web.xml b/spring-rest/src/main/webapp/WEB-INF/web.xml index 1b8b767ae3..20a11f3422 100644 --- a/spring-rest/src/main/webapp/WEB-INF/web.xml +++ b/spring-rest/src/main/webapp/WEB-INF/web.xml @@ -16,7 +16,7 @@ contextConfigLocation - org.baeldung.config + com.baeldung.sampleapp.config + 2.2.5 + 3.2.2 + 2.2.1 + 5.0 + 3.11 + 2.0.5.RELEASE + + + + + io.gatling + gatling-app + ${gatling.version} + + + io.gatling + gatling-recorder + ${gatling.version} + + + io.gatling.highcharts + gatling-charts-highcharts + ${gatling.version} + + + org.scala-lang + scala-library + ${scala.version} + + + + + + + + com.fasterxml.jackson.core + jackson-databind + 2.9.4 + + + org.springframework.boot + spring-boot-starter + ${spring.boot.version} + + + org.springframework.boot + spring-boot-starter-web + ${spring.boot.version} + + + org.springframework.boot + spring-boot-starter-data-jpa + ${spring.boot.version} + + + org.springframework.boot + spring-boot-starter-test + ${spring.boot.version} + test + + + com.h2database + h2 + 1.4.197 + + + org.projectlombok + lombok + 1.18.2 + compile + + + + + + + + + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + 2.0.5.RELEASE + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/Application.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/Application.java new file mode 100644 index 0000000000..6647bcb640 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/Application.java @@ -0,0 +1,12 @@ +package com.baeldung.loadtesting; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/RewardsController.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/RewardsController.java new file mode 100644 index 0000000000..50cc6fb7ab --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/RewardsController.java @@ -0,0 +1,51 @@ +package com.baeldung.loadtesting; + +import com.baeldung.loadtesting.model.CustomerRewardsAccount; +import com.baeldung.loadtesting.model.Transaction; +import com.baeldung.loadtesting.repository.CustomerRewardsRepository; +import com.baeldung.loadtesting.repository.TransactionRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.*; + +import java.util.Calendar; +import java.util.List; +import java.util.Optional; + +@RestController +public class RewardsController { + + @Autowired + private CustomerRewardsRepository customerRewardsRepository; + + @Autowired + private TransactionRepository transactionRepository; + + @PostMapping(path="/transactions/add") + public @ResponseBody Transaction saveTransactions(@RequestBody Transaction trnsctn){ + trnsctn.setTransactionDate(Calendar.getInstance().getTime()); + Transaction result = transactionRepository.save(trnsctn); + return result; + } + + @GetMapping(path="/transactions/findAll/{rewardId}") + public @ResponseBody Iterable getTransactions(@PathVariable Integer rewardId){ + return transactionRepository.findByCustomerRewardsId(rewardId); + } + + @PostMapping(path="/rewards/add") + public @ResponseBody CustomerRewardsAccount addRewardsAcount(@RequestBody CustomerRewardsAccount body) { + Optional acct = customerRewardsRepository.findByCustomerId(body.getCustomerId()); + return !acct.isPresent() ? customerRewardsRepository.save(body) : acct.get(); + } + + @GetMapping(path="/rewards/find/{customerId}") + public @ResponseBody + Optional find(@PathVariable Integer customerId) { + return customerRewardsRepository.findByCustomerId(customerId); + } + + @GetMapping(path="/rewards/all") + public @ResponseBody List findAll() { + return customerRewardsRepository.findAll(); + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/TransactionController.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/TransactionController.java new file mode 100644 index 0000000000..2ea2c06a41 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/TransactionController.java @@ -0,0 +1,26 @@ +package com.baeldung.loadtesting; + +import com.baeldung.loadtesting.model.Transaction; +import com.baeldung.loadtesting.repository.TransactionRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.*; + +@RestController +@Deprecated +public class TransactionController { + + @Autowired + private TransactionRepository transactionRepository; + + @PostMapping(path="/addTransaction") + public @ResponseBody + String saveTransactions(@RequestBody Transaction trnsctn){ + transactionRepository.save(trnsctn); + return "Saved Transaction."; + } + + @GetMapping(path="/findAll/{rewardId}") + public @ResponseBody Iterable getTransactions(@RequestParam Integer id){ + return transactionRepository.findByCustomerRewardsId(id); + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/CustomerRewardsAccount.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/CustomerRewardsAccount.java new file mode 100644 index 0000000000..2c6742fbaf --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/CustomerRewardsAccount.java @@ -0,0 +1,22 @@ +package com.baeldung.loadtesting.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +import lombok.Data; + +@Entity +@Data +public class CustomerRewardsAccount { + + @Id + @GeneratedValue(strategy= GenerationType.AUTO) + private Integer id; + private Integer customerId; + + public Integer getCustomerId(){ + return this.customerId; + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/Transaction.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/Transaction.java new file mode 100644 index 0000000000..312f52f4ab --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/model/Transaction.java @@ -0,0 +1,30 @@ +package com.baeldung.loadtesting.model; + +import lombok.Data; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import java.util.Date; +import java.util.Calendar; + +@Entity +@Data +public class Transaction { + + @Id + @GeneratedValue(strategy= GenerationType.AUTO) + private Integer id; + private Integer customerRewardsId; + private Integer customerId; + private Date transactionDate; + + public Transaction(){ + transactionDate = Calendar.getInstance().getTime(); + } + + public void setTransactionDate(Date transactionDate){ + this.transactionDate = transactionDate; + } +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/CustomerRewardsRepository.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/CustomerRewardsRepository.java new file mode 100644 index 0000000000..f945359eb8 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/CustomerRewardsRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.loadtesting.repository; + +import com.baeldung.loadtesting.model.CustomerRewardsAccount; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.util.Optional; + +public interface CustomerRewardsRepository extends JpaRepository { + + Optional findByCustomerId(Integer customerId); +} diff --git a/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/TransactionRepository.java b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/TransactionRepository.java new file mode 100644 index 0000000000..af0b343c10 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/java/com/baeldung/loadtesting/repository/TransactionRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.loadtesting.repository; + +import com.baeldung.loadtesting.model.Transaction; +import org.springframework.data.jpa.repository.JpaRepository; + +import java.util.List; + +public interface TransactionRepository extends JpaRepository { + + List findByCustomerRewardsId(Integer rewardsId); +} diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala b/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala new file mode 100644 index 0000000000..f9b3837759 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/Gatling/GatlingScenario.scala @@ -0,0 +1,52 @@ +package com.baeldung + +import scala.util._ +import io.gatling.core.Predef._ +import io.gatling.http.Predef._ +import scala.concurrent.duration._ + +class RewardsScenario extends Simulation { + + def randCustId() = Random.nextInt(99) + + val httpProtocol = http.baseUrl("http://localhost:8080") + .acceptHeader("text/html,application/json;q=0.9,*/*;q=0.8") + .doNotTrackHeader("1") + .acceptLanguageHeader("en-US,en;q=0.5") + .acceptEncodingHeader("gzip, deflate") + .userAgentHeader("Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0") + + val scn = scenario("RewardsScenario") + .repeat(10){ + exec(http("transactions_add") + .post("/transactions/add/") + .body(StringBody("""{ "customerRewardsId":null,"customerId":""""+ randCustId() + """","transactionDate":null }""")).asJson + .check(jsonPath("$.id").saveAs("txnId")) + .check(jsonPath("$.transactionDate").saveAs("txtDate")) + .check(jsonPath("$.customerId").saveAs("custId"))) + .pause(1) + + .exec(http("get_reward") + .get("/rewards/find/${custId}") + .check(jsonPath("$.id").saveAs("rwdId"))) + .pause(1) + + .doIf("${rwdId.isUndefined()}"){ + exec(http("rewards_add") + .post("/rewards/add") + .body(StringBody("""{ "customerId": "${custId}" }""")).asJson + .check(jsonPath("$.id").saveAs("rwdId"))) + } + + .exec(http("transactions_add") + .post("/transactions/add/") + .body(StringBody("""{ "customerRewardsId":"${rwdId}","customerId":"${custId}","transactionDate":"${txtDate}" }""")).asJson) + .pause(1) + + .exec(http("get_reward") + .get("/transactions/findAll/${rwdId}")) + } + setUp( + scn.inject(atOnceUsers(100)) + ).protocols(httpProtocol) +} \ No newline at end of file diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/JMeter/Test Plan.jmx b/testing-modules/load-testing-comparison/src/main/resources/scripts/JMeter/Test Plan.jmx new file mode 100644 index 0000000000..da32a13a22 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/JMeter/Test Plan.jmx @@ -0,0 +1,293 @@ + + + + + + false + true + false + + + + + + + + continue + + false + 10 + + 100 + 0 + false + + + + + + true + 1 + + + + + + Content-Type + application/json + + + + + + true + + + + false + {"customerRewardsId":null,"customerId":${random},"transactionDate":null} + = + + + + localhost + 8080 + http + + /transactions/add + POST + true + false + true + false + + + + + + + txnId + $.id + 1 + all + foo + + + + txnDate + $.transactionDate + 1 + Never + + + + custId + $.customerId + 1 + all + bob + + + + + + + + localhost + 8080 + + + /rewards/find/${custId} + GET + true + false + true + false + + + + + + + rwdId + $.id + 1 + 0 + all + + + + + ${rwdId} == 0 + true + + + + true + + + + false + {"customerId":${custId}} + = + + + + localhost + 8080 + + + /rewards/add + POST + true + false + true + false + + + + + + + rwdId + $.id + 1 + bar + all + + + + + + true + + + + false + {"id":${txnId},"customerRewardsId":${rwdId},"customerId":${custId},"transactionDate":"${txnDate}"} + = + + + + localhost + 8080 + + + /transactions/add + POST + true + false + true + false + + + + + + + + + + localhost + 8080 + + + /transactions/findAll/${rwdId} + GET + true + false + true + false + + + + + + + + 10000 + 1 + + false + 67 + random + + + + false + + saveConfig + + + true + true + true + + true + true + true + true + false + true + true + false + false + false + true + false + false + false + true + 0 + true + true + true + true + true + true + + + + + + + false + + saveConfig + + + true + true + true + + true + true + true + true + false + true + true + false + false + false + true + false + false + false + true + 0 + true + true + true + true + true + true + + + + + + + + + diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.properties b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.properties new file mode 100644 index 0000000000..68adf90856 --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.properties @@ -0,0 +1,5 @@ +grinder.script = grinder.py +grinder.threads = 100 +grinder.processes = 1 +grinder.runs = 10 +grinder.logDirectory = /logs diff --git a/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.py b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.py new file mode 100644 index 0000000000..025f90d38b --- /dev/null +++ b/testing-modules/load-testing-comparison/src/main/resources/scripts/The Grinder/grinder.py @@ -0,0 +1,40 @@ +import java.util.Random +from net.grinder.script import Test +from net.grinder.script.Grinder import grinder +from net.grinder.plugin.http import HTTPRequest, HTTPPluginControl, HTTPUtilities +from HTTPClient import NVPair + +def parseJsonString(json, element): + for x in json.split(","): + pc = x.replace('"','').split(":") + if pc[0].replace("{","") == element: + ele = pc[1].replace("}","") + return ele + else: + return "" + +test1 = Test(1, "Request resource") +request1 = HTTPRequest() +headers = \ +( NVPair('Content-Type', 'application/json'), ) +request1.setHeaders(headers) +utilities = HTTPPluginControl.getHTTPUtilities() +test1.record(request1) +random=java.util.Random() + +class TestRunner: + def __call__(self): + customerId = str(random.nextInt()); + + result = request1.POST("http://localhost:8080/transactions/add", "{"'"customerRewardsId"'":null,"'"customerId"'":"+ customerId + ","'"transactionDate"'":null}") + txnId = parseJsonString(result.getText(), "id") + + result = request1.GET("http://localhost:8080/rewards/find/"+ customerId) + rwdId = parseJsonString(result.getText(), "id") + + if rwdId == "": + result = request1.POST("http://localhost:8080/rewards/add", "{"'"customerId"'":"+ customerId + "}") + rwdId = parseJsonString(result.getText(), "id") + + result = request1.POST("http://localhost:8080/transactions/add", "{"'"id"'":" + txnId + ","'"customerRewardsId"'":" + rwdId + ","'"customerId"'":"+ customerId + ","'"transactionDate"'":null}") + result = request1.GET("http://localhost:8080/transactions/findAll/" + rwdId) \ No newline at end of file diff --git a/testing-modules/mockito-2/pom.xml b/testing-modules/mockito-2/pom.xml index cab4d7977b..5f60566566 100644 --- a/testing-modules/mockito-2/pom.xml +++ b/testing-modules/mockito-2/pom.xml @@ -5,7 +5,7 @@ mockito-2 0.0.1-SNAPSHOT jar - mockito-2-with-java8 + mockito-2 com.baeldung diff --git a/testing-modules/mockserver/pom.xml b/testing-modules/mockserver/pom.xml index c2fa2870e2..1db409bd7c 100644 --- a/testing-modules/mockserver/pom.xml +++ b/testing-modules/mockserver/pom.xml @@ -5,7 +5,8 @@ com.baeldung mockserver 1.0.0-SNAPSHOT - + mockserver + com.baeldung parent-modules diff --git a/testing-modules/parallel-tests-junit/pom.xml b/testing-modules/parallel-tests-junit/pom.xml index 3fd4e695e5..ecca8b3930 100644 --- a/testing-modules/parallel-tests-junit/pom.xml +++ b/testing-modules/parallel-tests-junit/pom.xml @@ -5,6 +5,8 @@ parallel-tests-junit 0.0.1-SNAPSHOT pom + parallel-tests-junit + math-test-functions string-test-functions diff --git a/testing-modules/selenium-junit-testng/pom.xml b/testing-modules/selenium-junit-testng/pom.xml index e22f7421cf..ae15fc97c0 100644 --- a/testing-modules/selenium-junit-testng/pom.xml +++ b/testing-modules/selenium-junit-testng/pom.xml @@ -4,7 +4,8 @@ com.baeldung selenium-junit-testng 0.0.1-SNAPSHOT - + selenium-junit-testng + com.baeldung parent-modules diff --git a/testing-modules/spring-testing/README.md b/testing-modules/spring-testing/README.md index e22c3e84e7..02ab7b24bd 100644 --- a/testing-modules/spring-testing/README.md +++ b/testing-modules/spring-testing/README.md @@ -2,3 +2,4 @@ - [Mockito.mock() vs @Mock vs @MockBean](http://www.baeldung.com/java-spring-mockito-mock-mockbean) - [A Quick Guide to @TestPropertySource](https://www.baeldung.com/spring-test-property-source) +- [Guide to ReflectionTestUtils for Unit Testing](https://www.baeldung.com/spring-reflection-test-utils) diff --git a/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/Employee.java b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/Employee.java new file mode 100644 index 0000000000..0677b05d66 --- /dev/null +++ b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/Employee.java @@ -0,0 +1,23 @@ +package org.baeldung.reflectiontestutils.repository; + +public class Employee { + private Integer id; + private String name; + + public Integer getId() { + return id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + private String employeeToString() { + return "id: " + getId() + "; name: " + getName(); + } + +} diff --git a/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/EmployeeService.java b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/EmployeeService.java new file mode 100644 index 0000000000..699ec3236c --- /dev/null +++ b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/EmployeeService.java @@ -0,0 +1,14 @@ +package org.baeldung.reflectiontestutils.repository; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +@Component +public class EmployeeService { + @Autowired + private HRService hrService; + + public String findEmployeeStatus(Integer employeeId) { + return "Employee " + employeeId + " status: " + hrService.getEmployeeStatus(employeeId); + } +} diff --git a/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/HRService.java b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/HRService.java new file mode 100644 index 0000000000..e693aca764 --- /dev/null +++ b/testing-modules/spring-testing/src/main/java/org/baeldung/reflectiontestutils/repository/HRService.java @@ -0,0 +1,11 @@ +package org.baeldung.reflectiontestutils.repository; + +import org.springframework.stereotype.Component; + +@Component +public class HRService { + + public String getEmployeeStatus(Integer employeeId) { + return "Inactive"; + } +} diff --git a/testing-modules/spring-testing/src/test/java/org/baeldung/reflectiontestutils/ReflectionTestUtilsUnitTest.java b/testing-modules/spring-testing/src/test/java/org/baeldung/reflectiontestutils/ReflectionTestUtilsUnitTest.java new file mode 100644 index 0000000000..64c7ca19ef --- /dev/null +++ b/testing-modules/spring-testing/src/test/java/org/baeldung/reflectiontestutils/ReflectionTestUtilsUnitTest.java @@ -0,0 +1,46 @@ +package org.baeldung.reflectiontestutils; + +import static org.junit.Assert.*; +import static org.mockito.Mockito.mock; + +import org.baeldung.reflectiontestutils.repository.Employee; +import org.baeldung.reflectiontestutils.repository.EmployeeService; +import org.baeldung.reflectiontestutils.repository.HRService; +import org.junit.Test; +import org.springframework.test.util.ReflectionTestUtils; + +import static org.mockito.Mockito.when; + +public class ReflectionTestUtilsUnitTest { + + @Test + public void whenNonPublicField_thenReflectionTestUtilsSetField() { + Employee employee = new Employee(); + ReflectionTestUtils.setField(employee, "id", 1); + assertTrue(employee.getId().equals(1)); + + } + + @Test + public void whenNonPublicMethod_thenReflectionTestUtilsInvokeMethod() { + Employee employee = new Employee(); + ReflectionTestUtils.setField(employee, "id", 1); + employee.setName("Smith, John"); + assertTrue(ReflectionTestUtils.invokeMethod(employee, "employeeToString").equals("id: 1; name: Smith, John")); + } + + @Test + public void whenInjectingMockOfDependency_thenReflectionTestUtilsSetField() { + Employee employee = new Employee(); + ReflectionTestUtils.setField(employee, "id", 1); + employee.setName("Smith, John"); + + HRService hrService = mock(HRService.class); + when(hrService.getEmployeeStatus(employee.getId())).thenReturn("Active"); + EmployeeService employeeService = new EmployeeService(); + + // Inject mock into the private field + ReflectionTestUtils.setField(employeeService, "hrService", hrService); + assertEquals("Employee " + employee.getId() + " status: Active", employeeService.findEmployeeStatus(employee.getId())); + } +} diff --git a/twilio/pom.xml b/twilio/pom.xml index 610cc04b60..81fbf8ab20 100644 --- a/twilio/pom.xml +++ b/twilio/pom.xml @@ -4,7 +4,8 @@ 4.0.0 twilio 1.0-SNAPSHOT - + twilio + parent-modules com.baeldung diff --git a/vaadin/pom.xml b/vaadin/pom.xml index c34ffa3636..1111c0aa0c 100644 --- a/vaadin/pom.xml +++ b/vaadin/pom.xml @@ -10,10 +10,10 @@ Vaadin - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/vavr/pom.xml b/vavr/pom.xml index ae495e9830..fa8eff1ce7 100644 --- a/vavr/pom.xml +++ b/vavr/pom.xml @@ -7,10 +7,10 @@ vavr - parent-boot-2 + parent-boot-2.0-temp com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-2.0-temp diff --git a/vertx-and-rxjava/pom.xml b/vertx-and-rxjava/pom.xml index cbc94dd8f1..389eaf687b 100644 --- a/vertx-and-rxjava/pom.xml +++ b/vertx-and-rxjava/pom.xml @@ -3,7 +3,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 vertx-and-rxjava - + vertx-and-rxjava + com.baeldung parent-modules diff --git a/video-tutorials/jackson-annotations/pom.xml b/video-tutorials/jackson-annotations/pom.xml index 748721b83c..121609ad4d 100644 --- a/video-tutorials/jackson-annotations/pom.xml +++ b/video-tutorials/jackson-annotations/pom.xml @@ -1,11 +1,10 @@ 4.0.0 - com.baeldung jackson-annotations 1.0.0-SNAPSHOT - jacksonannotation + jackson-annotations com.baeldung diff --git a/vraptor/pom.xml b/vraptor/pom.xml index ae43d8e083..97005bd158 100644 --- a/vraptor/pom.xml +++ b/vraptor/pom.xml @@ -1,11 +1,11 @@ 4.0.0 - com.baeldung vraptor 1.0.0 war + vraptor A demo project to start using VRaptor 4 diff --git a/xmlunit-2/pom.xml b/xmlunit-2/pom.xml index 806ebb6c0e..faefeca7a1 100644 --- a/xmlunit-2/pom.xml +++ b/xmlunit-2/pom.xml @@ -4,6 +4,7 @@ com.baeldung xmlunit-2 1.0 + xmlunit-2 com.baeldung