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Merge branch 'master' of https://github.com/eugenp/tutorials

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This commit is contained in:
Matt Zhang 2019-04-07 22:07:33 +10:00
commit 789505d769
108 changed files with 1573 additions and 382 deletions
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5
akka-streams/pom.xml
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@ -14,18 +14,19 @@
<dependencies>
<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-stream_2.11</artifactId>
<artifactId>akka-stream_${scala.version}</artifactId>
<version>${akkastreams.version}</version>
</dependency>
<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-stream-testkit_2.11</artifactId>
<artifactId>akka-stream-testkit_${scala.version}</artifactId>
<version>${akkastreams.version}</version>
</dependency>
</dependencies>
<properties>
<akkastreams.version>2.5.2</akkastreams.version>
<scala.version>2.11</scala.version>
</properties>
</project>

84
algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/reversingtree/TreeNode.java
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@ -1,42 +1,42 @@
package com.baeldung.algorithms.reversingtree;
public class TreeNode {
private int value;
private TreeNode rightChild;
private TreeNode leftChild;
public int getValue() {
return value;
}
public void setValue(int value) {
this.value = value;
}
public TreeNode getRightChild() {
return rightChild;
}
public void setRightChild(TreeNode rightChild) {
this.rightChild = rightChild;
}
public TreeNode getLeftChild() {
return leftChild;
}
public void setLeftChild(TreeNode leftChild) {
this.leftChild = leftChild;
}
public TreeNode(int value, TreeNode rightChild, TreeNode leftChild) {
this.value = value;
this.rightChild = rightChild;
this.leftChild = leftChild;
}
public TreeNode(int value) {
this.value = value;
}
}
package com.baeldung.algorithms.reversingtree;
public class TreeNode {
private int value;
private TreeNode rightChild;
private TreeNode leftChild;
public int getValue() {
return value;
}
public void setValue(int value) {
this.value = value;
}
public TreeNode getRightChild() {
return rightChild;
}
public void setRightChild(TreeNode rightChild) {
this.rightChild = rightChild;
}
public TreeNode getLeftChild() {
return leftChild;
}
public void setLeftChild(TreeNode leftChild) {
this.leftChild = leftChild;
}
public TreeNode(int value, TreeNode leftChild, TreeNode rightChild) {
this.value = value;
this.rightChild = rightChild;
this.leftChild = leftChild;
}
public TreeNode(int value) {
this.value = value;
}
}

121
algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/reversingtree/TreeReverser.java
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@ -1,68 +1,53 @@
package com.baeldung.algorithms.reversingtree;
import java.util.LinkedList;
public class TreeReverser {
public TreeNode createBinaryTree() {
TreeNode leaf1 = new TreeNode(3);
TreeNode leaf2 = new TreeNode(1);
TreeNode leaf3 = new TreeNode(9);
TreeNode leaf4 = new TreeNode(6);
TreeNode nodeLeft = new TreeNode(2, leaf1, leaf2);
TreeNode nodeRight = new TreeNode(7, leaf3, leaf4);
TreeNode root = new TreeNode(4, nodeRight, nodeLeft);
return root;
}
public void reverseRecursive(TreeNode treeNode) {
if (treeNode == null) {
return;
}
TreeNode temp = treeNode.getLeftChild();
treeNode.setLeftChild(treeNode.getRightChild());
treeNode.setRightChild(temp);
reverseRecursive(treeNode.getLeftChild());
reverseRecursive(treeNode.getRightChild());
}
public void reverseIterative(TreeNode treeNode) {
LinkedList<TreeNode> queue = new LinkedList<TreeNode>();
if (treeNode != null) {
queue.add(treeNode);
}
while (!queue.isEmpty()) {
TreeNode node = queue.poll();
if (node.getLeftChild() != null)
queue.add(node.getLeftChild());
if (node.getRightChild() != null)
queue.add(node.getRightChild());
TreeNode temp = node.getLeftChild();
node.setLeftChild(node.getRightChild());
node.setRightChild(temp);
}
}
public String toString(TreeNode root) {
if (root == null) {
return "";
}
StringBuffer buffer = new StringBuffer(String.valueOf(root.getValue())).append(" ");
buffer.append(toString(root.getLeftChild()));
buffer.append(toString(root.getRightChild()));
return buffer.toString();
}
}
package com.baeldung.algorithms.reversingtree;
import java.util.LinkedList;
public class TreeReverser {
public void reverseRecursive(TreeNode treeNode) {
if (treeNode == null) {
return;
}
TreeNode temp = treeNode.getLeftChild();
treeNode.setLeftChild(treeNode.getRightChild());
treeNode.setRightChild(temp);
reverseRecursive(treeNode.getLeftChild());
reverseRecursive(treeNode.getRightChild());
}
public void reverseIterative(TreeNode treeNode) {
LinkedList<TreeNode> queue = new LinkedList<TreeNode>();
if (treeNode != null) {
queue.add(treeNode);
}
while (!queue.isEmpty()) {
TreeNode node = queue.poll();
if (node.getLeftChild() != null)
queue.add(node.getLeftChild());
if (node.getRightChild() != null)
queue.add(node.getRightChild());
TreeNode temp = node.getLeftChild();
node.setLeftChild(node.getRightChild());
node.setRightChild(temp);
}
}
public String toString(TreeNode root) {
if (root == null) {
return "";
}
StringBuffer buffer = new StringBuffer(String.valueOf(root.getValue())).append(" ");
buffer.append(toString(root.getLeftChild()));
buffer.append(toString(root.getRightChild()));
return buffer.toString();
}
}

80
algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/reversingtree/TreeReverserUnitTest.java
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@ -1,33 +1,47 @@
package com.baeldung.algorithms.reversingtree;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
public class TreeReverserUnitTest {
@Test
public void givenTreeWhenReversingRecursivelyThenReversed() {
TreeReverser reverser = new TreeReverser();
TreeNode treeNode = reverser.createBinaryTree();
reverser.reverseRecursive(treeNode);
assertEquals("4 7 9 6 2 3 1", reverser.toString(treeNode)
.trim());
}
@Test
public void givenTreeWhenReversingIterativelyThenReversed() {
TreeReverser reverser = new TreeReverser();
TreeNode treeNode = reverser.createBinaryTree();
reverser.reverseIterative(treeNode);
assertEquals("4 7 9 6 2 3 1", reverser.toString(treeNode)
.trim());
}
}
package com.baeldung.algorithms.reversingtree;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
public class TreeReverserUnitTest {
@Test
public void givenTreeWhenReversingRecursivelyThenReversed() {
TreeReverser reverser = new TreeReverser();
TreeNode treeNode = createBinaryTree();
reverser.reverseRecursive(treeNode);
assertEquals("4 7 9 6 2 3 1", reverser.toString(treeNode)
.trim());
}
@Test
public void givenTreeWhenReversingIterativelyThenReversed() {
TreeReverser reverser = new TreeReverser();
TreeNode treeNode = createBinaryTree();
reverser.reverseIterative(treeNode);
assertEquals("4 7 9 6 2 3 1", reverser.toString(treeNode)
.trim());
}
private TreeNode createBinaryTree() {
TreeNode leaf1 = new TreeNode(1);
TreeNode leaf2 = new TreeNode(3);
TreeNode leaf3 = new TreeNode(6);
TreeNode leaf4 = new TreeNode(9);
TreeNode nodeRight = new TreeNode(7, leaf3, leaf4);
TreeNode nodeLeft = new TreeNode(2, leaf1, leaf2);
TreeNode root = new TreeNode(4, nodeLeft, nodeRight);
return root;
}
}

6
apache-meecrowave/pom.xml
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@ -6,6 +6,12 @@
<version>0.0.1</version>
<name>apache-meecrowave</name>
<description>A sample REST API application with Meecrowave</description>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.meecrowave/meecrowave-core -->

2
apache-meecrowave/src/test/java/com/baeldung/meecrowave/ArticleEndpointsTest.java → apache-meecrowave/src/test/java/com/baeldung/meecrowave/ArticleEndpointsUnitTest.java
View File

@ -17,7 +17,7 @@ import okhttp3.Request;
import okhttp3.Response;
@RunWith(MonoMeecrowave.Runner.class)
public class ArticleEndpointsTest {
public class ArticleEndpointsUnitTest {
@ConfigurationInject
private Meecrowave.Builder config;

9
core-java-11/pom.xml
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@ -14,6 +14,14 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
@ -31,6 +39,7 @@
<properties>
<maven.compiler.source.version>11</maven.compiler.source.version>
<maven.compiler.target.version>11</maven.compiler.target.version>
<guava.version>27.1-jre</guava.version>
</properties>
</project>

32
core-java-11/src/test/java/com/baeldung/EmptyStringToEmptyOptionalUnitTest.java Normal file
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@ -0,0 +1,32 @@
package com.baeldung;
import com.google.common.base.Strings;
import org.junit.Assert;
import org.junit.Test;
import java.util.Optional;
import java.util.function.Predicate;
public class EmptyStringToEmptyOptionalUnitTest {
@Test
public void givenEmptyString_whenFilteringOnOptional_thenEmptyOptionalIsReturned() {
String str = "";
Optional<String> opt = Optional.ofNullable(str).filter(s -> !s.isEmpty());
Assert.assertFalse(opt.isPresent());
}
@Test
public void givenEmptyString_whenFilteringOnOptionalInJava11_thenEmptyOptionalIsReturned() {
String str = "";
Optional<String> opt = Optional.ofNullable(str).filter(Predicate.not(String::isEmpty));
Assert.assertFalse(opt.isPresent());
}
@Test
public void givenEmptyString_whenPassingResultOfEmptyToNullToOfNullable_thenEmptyOptionalIsReturned() {
String str = "";
Optional<String> opt = Optional.ofNullable(Strings.emptyToNull(str));
Assert.assertFalse(opt.isPresent());
}
}

1
core-java-12/pom.xml
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@ -34,6 +34,7 @@
<configuration>
<source>${maven.compiler.source.version}</source>
<target>${maven.compiler.target.version}</target>
<compilerArgs>--enable-preview</compilerArgs>
</configuration>
</plugin>
</plugins>

37
core-java-12/src/test/java/com/baeldung/switchExpression/SwitchUnitTest.java Normal file
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@ -0,0 +1,37 @@
package com.baeldung.switchExpression;
import org.junit.Assert;
import org.junit.Test;
public class SwitchUnitTest {
@Test
public void switchJava12(){
var month = Month.AUG;
var value = switch(month){
case JAN,JUN, JUL -> 3;
case FEB,SEP, OCT, NOV, DEC -> 1;
case MAR,MAY, APR, AUG -> 2;
};
Assert.assertEquals(value, 2);
}
@Test
public void switchLocalVariable(){
var month = Month.AUG;
int i = switch (month){
case JAN,JUN, JUL -> 3;
case FEB,SEP, OCT, NOV, DEC -> 1;
case MAR,MAY, APR, AUG -> {
int j = month.toString().length() * 4;
break j;
}
};
Assert.assertEquals(12, i);
}
enum Month {JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC}
}

4
core-java-lang-oop-2/.gitignore vendored Normal file
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@ -0,0 +1,4 @@
target/
.idea/
bin/
*.iml

5
core-java-lang-oop-2/README.md Normal file
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@ -0,0 +1,5 @@
=========
## Core Java Lang OOP 2 Cookbooks and Examples
### Relevant Articles:

27
core-java-lang-oop-2/pom.xml Normal file
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@ -0,0 +1,27 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" 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">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>core-java-lang-oop-2</artifactId>
<version>0.1.0-SNAPSHOT</version>
<name>core-java-lang-oop-2</name>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-java</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-java</relativePath>
</parent>
<build>
<finalName>core-java-lang-oop-2</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</project>

16
core-java-lang-oop-2/src/main/java/com/baeldung/supertypecompilerexception/MyClass.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.supertypecompilerexception;
public class MyClass {
private int myField1 = 10;
private int myField2;
public MyClass() {
//uncomment this to see the supertype compiler error:
//this(myField1);
}
public MyClass(int i) {
myField2 = i;
}
}

15
core-java-lang-oop-2/src/main/java/com/baeldung/supertypecompilerexception/MyClassSolution1.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.supertypecompilerexception;
public class MyClassSolution1 {
private int myField1 = 10;
private int myField2;
public MyClassSolution1() {
myField2 = myField1;
}
public MyClassSolution1(int i) {
myField2 = i;
}
}

19
core-java-lang-oop-2/src/main/java/com/baeldung/supertypecompilerexception/MyClassSolution2.java Normal file
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@ -0,0 +1,19 @@
package com.baeldung.supertypecompilerexception;
public class MyClassSolution2 {
private int myField1 = 10;
private int myField2;
public MyClassSolution2() {
setupMyFields(myField1);
}
public MyClassSolution2(int i) {
setupMyFields(i);
}
private void setupMyFields(int i) {
myField2 = i;
}
}

15
core-java-lang-oop-2/src/main/java/com/baeldung/supertypecompilerexception/MyClassSolution3.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.supertypecompilerexception;
public class MyClassSolution3 {
private static final int SOME_CONSTANT = 10;
private int myField2;
public MyClassSolution3() {
this(SOME_CONSTANT);
}
public MyClassSolution3(int i) {
myField2 = i;
}
}

14
core-java-lang-oop-2/src/main/java/com/baeldung/supertypecompilerexception/MyException.java Normal file
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@ -0,0 +1,14 @@
package com.baeldung.supertypecompilerexception;
public class MyException extends RuntimeException {
private int errorCode = 0;
public MyException(String message) {
//uncomment this to see the supertype compiler error:
//super(message + getErrorCode());
}
public int getErrorCode() {
return errorCode;
}
}

43
libraries2/pom.xml Normal file
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@ -0,0 +1,43 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
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">
<modelVersion>4.0.0</modelVersion>
<artifactId>libraries2</artifactId>
<name>libraries2</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<jbpm.version>6.0.0.Final</jbpm.version>
</properties>
<repositories>
<repository>
<id>jboss-public-repository-group</id>
<name>JBoss Public Repository Group</name>
<url>http://repository.jboss.org/nexus/content/groups/public/</url>
<releases>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.jbpm</groupId>
<artifactId>jbpm-test</artifactId>
<version>${jbpm.version}</version>
</dependency>
</dependencies>
</project>

19
libraries2/src/main/java/com/baeldung/jbpm/WorkflowProcessMain.java Normal file
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@ -0,0 +1,19 @@
package com.baeldung.jbpm;
import org.kie.api.runtime.manager.Context;
import org.kie.internal.runtime.manager.context.EmptyContext;
import com.baeldung.jbpm.engine.WorkflowEngine;
import com.baeldung.jbpm.engine.WorkflowEngineImpl;
public class WorkflowProcessMain {
public static void main(String[] args) {
WorkflowEngine workflowEngine = new WorkflowEngineImpl();
String processId = "com.baeldung.bpmn.helloworld";
String kbaseId = "kbase";
String persistenceUnit = "org.jbpm.persistence.jpa";
Context<String> initialContext = EmptyContext.get();
workflowEngine.runjBPMEngineForProcess(processId, initialContext, kbaseId, persistenceUnit);
}
}

10
libraries2/src/main/java/com/baeldung/jbpm/engine/WorkflowEngine.java Normal file
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@ -0,0 +1,10 @@
package com.baeldung.jbpm.engine;
import org.kie.api.runtime.manager.Context;
import org.kie.api.runtime.process.ProcessInstance;
public interface WorkflowEngine {
public ProcessInstance runjBPMEngineForProcess(String processId, Context<String> initialContext, String kbaseId, String persistenceUnit);
}

66
libraries2/src/main/java/com/baeldung/jbpm/engine/WorkflowEngineImpl.java Normal file
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@ -0,0 +1,66 @@
package com.baeldung.jbpm.engine;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.jbpm.test.JBPMHelper;
import org.kie.api.KieBase;
import org.kie.api.KieServices;
import org.kie.api.runtime.KieContainer;
import org.kie.api.runtime.KieSession;
import org.kie.api.runtime.manager.Context;
import org.kie.api.runtime.manager.RuntimeEngine;
import org.kie.api.runtime.manager.RuntimeEnvironment;
import org.kie.api.runtime.manager.RuntimeEnvironmentBuilder;
import org.kie.api.runtime.manager.RuntimeManager;
import org.kie.api.runtime.manager.RuntimeManagerFactory;
import org.kie.api.runtime.process.ProcessInstance;
public class WorkflowEngineImpl implements WorkflowEngine {
@Override
public ProcessInstance runjBPMEngineForProcess(String processId, Context<String> initialContext, String kbaseId, String persistenceUnit) {
RuntimeManager manager = null;
RuntimeEngine engine = null;
ProcessInstance pInstance = null;
try {
KieBase kbase = getKieBase(kbaseId);
manager = createJBPMRuntimeManager(kbase, persistenceUnit);
engine = manager.getRuntimeEngine(initialContext);
pInstance = executeProcessInstance(processId, manager, initialContext, engine);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
if (manager != null && engine != null)
manager.disposeRuntimeEngine(engine);
System.exit(0);
}
return pInstance;
}
private ProcessInstance executeProcessInstance(String processId, RuntimeManager manager, Context<String> initialContext, RuntimeEngine engine) {
KieSession ksession = engine.getKieSession();
ProcessInstance pInstance = ksession.startProcess(processId);
return pInstance;
}
private KieBase getKieBase(String kbaseId) {
KieServices ks = KieServices.Factory.get();
KieContainer kContainer = ks.getKieClasspathContainer();
KieBase kbase = kContainer.getKieBase(kbaseId);
return kbase;
}
private RuntimeManager createJBPMRuntimeManager(KieBase kbase, String persistenceUnit) {
JBPMHelper.startH2Server();
JBPMHelper.setupDataSource();
EntityManagerFactory emf = Persistence.createEntityManagerFactory(persistenceUnit);
RuntimeEnvironmentBuilder runtimeEnvironmentBuilder = RuntimeEnvironmentBuilder.Factory.get()
.newDefaultBuilder();
RuntimeEnvironment runtimeEnvironment = runtimeEnvironmentBuilder.entityManagerFactory(emf)
.knowledgeBase(kbase)
.get();
return RuntimeManagerFactory.Factory.get()
.newSingletonRuntimeManager(runtimeEnvironment);
}
}

3
libraries2/src/main/resources/META-INF/kmodule.xml Normal file
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@ -0,0 +1,3 @@
<kmodule xmlns="http://jboss.org/kie/6.0.0/kmodule">
<kbase name="kbase" packages="com.baeldung.process" />
</kmodule>

54
libraries2/src/main/resources/com/baeldung/process/helloworld.bpmn Normal file
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@ -0,0 +1,54 @@
<?xml version="1.0" encoding="UTF-8"?>
<definitions id="Definition"
targetNamespace="http://www.jboss.org/drools"
typeLanguage="http://www.java.com/javaTypes"
expressionLanguage="http://www.mvel.org/2.0"
xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"
xmlns:g="http://www.jboss.org/drools/flow/gpd"
xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
xmlns:dc="http://www.omg.org/spec/DD/20100524/DC"
xmlns:di="http://www.omg.org/spec/DD/20100524/DI"
xmlns:tns="http://www.jboss.org/drools">
<process processType="Private" isExecutable="true" id="com.baeldung.bpmn.helloworld" name="HelloWorld Process" tns:packageName="com.baeldung.bpmn.process" >
<!-- nodes -->
<scriptTask id="_jbpm-unique-1" name="HelloWorld" scriptFormat="http://www.java.com/java" >
<script>System.out.println("Hello World");</script>
</scriptTask>
<endEvent id="_jbpm-unique-2" name="End" >
<terminateEventDefinition />
</endEvent>
<startEvent id="_jbpm-unique-0" name="Start" isInterrupting="false"/>
<!-- connections -->
<sequenceFlow id="_jbpm-unique-0-_jbpm-unique-1" sourceRef="_jbpm-unique-0" targetRef="_jbpm-unique-1" />
<sequenceFlow id="_jbpm-unique-1-_jbpm-unique-2" sourceRef="_jbpm-unique-1" targetRef="_jbpm-unique-2" />
</process>
<bpmndi:BPMNDiagram>
<bpmndi:BPMNPlane bpmnElement="com.baeldung.bpmn.helloworld" >
<bpmndi:BPMNShape bpmnElement="_jbpm-unique-1" >
<dc:Bounds x="119" y="44" width="111" height="48" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="_jbpm-unique-2" >
<dc:Bounds x="272" y="43" width="48" height="48" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape bpmnElement="_jbpm-unique-0" >
<dc:Bounds x="28" y="44" width="48" height="48" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge bpmnElement="_jbpm-unique-0-_jbpm-unique-1" >
<di:waypoint x="52" y="68" />
<di:waypoint x="174" y="68" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge bpmnElement="_jbpm-unique-1-_jbpm-unique-2" >
<di:waypoint x="174" y="68" />
<di:waypoint x="296" y="67" />
</bpmndi:BPMNEdge>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</definitions>

52
libraries2/src/test/java/com/baeldung/jbpm/WorkflowEngineIntegrationTest.java Normal file
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@ -0,0 +1,52 @@
package com.baeldung.jbpm;
import org.jbpm.test.JbpmJUnitBaseTestCase;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.kie.api.runtime.KieSession;
import org.kie.api.runtime.manager.RuntimeEngine;
import org.kie.api.runtime.manager.RuntimeManager;
import org.kie.api.runtime.process.ProcessInstance;
import org.kie.internal.runtime.manager.context.ProcessInstanceIdContext;
public class WorkflowEngineIntegrationTest extends JbpmJUnitBaseTestCase {
private String[] triggeredNodesArray = { "Start", "HelloWorld", "End" };
private RuntimeManager manager = null;
private RuntimeEngine runtimeEngine = null;
private KieSession ksession = null;
private ProcessInstance processInstance = null;
@Before
public void setup() {
manager = createRuntimeManager(Strategy.SINGLETON, "manager", "com/baeldung/process/helloworld.bpmn");
runtimeEngine = getRuntimeEngine(ProcessInstanceIdContext.get());
ksession = runtimeEngine.getKieSession();
processInstance = ksession.startProcess("com.baeldung.bpmn.helloworld");
}
@After
public void cleanup() {
manager.disposeRuntimeEngine(runtimeEngine);
}
@Test
public void givenProcessInstance_whenExecutionCompleted_thenVerifyNodesExecutionOrder() {
assertNodeTriggered(processInstance.getId(), triggeredNodesArray);
}
@Test
public void givenProcessInstance_whenExecutionCompleted_thenVerifyKnowledgeSessionId() {
int ksessionID = ksession.getId();
runtimeEngine = getRuntimeEngine(ProcessInstanceIdContext.get(processInstance.getId()));
ksession = runtimeEngine.getKieSession();
assertEquals(ksessionID, ksession.getId());
}
@Test
public void givenProcessInstance_whenExecutionCompleted_thenVerifyProcessInstanceStatus() {
assertProcessInstanceCompleted(processInstance.getId(), ksession);
assertTrue("ProcessInstance completed with status 2", processInstance.getState() == 2);
}
}

17
logging-modules/logback/pom.xml
View File

@ -37,12 +37,29 @@
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>org.docx4j</groupId>
<artifactId>docx4j</artifactId>
<version>${docx4j.version}</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<properties>
<logback.version>1.2.3</logback.version>
<logback.contrib.version>0.1.5</logback.contrib.version>
<jackson.version>2.9.7</jackson.version>
<docx4j.version>3.3.5</docx4j.version>
</properties>
</project>

27
noexception/pom.xml
View File

@ -1,27 +0,0 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>noexception</artifactId>
<version>1.0</version>
<name>noexception</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>com.machinezoo.noexception</groupId>
<artifactId>noexception</artifactId>
<version>${noexception.version}</version>
</dependency>
</dependencies>
<properties>
<noexception.version>1.1.0</noexception.version>
</properties>
</project>

24
noexception/src/main/java/com/baeldung/noexception/CustomExceptionHandler.java
View File

@ -1,24 +0,0 @@
package com.baeldung.noexception;
import com.machinezoo.noexception.ExceptionHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class CustomExceptionHandler extends ExceptionHandler {
private Logger logger = LoggerFactory.getLogger(CustomExceptionHandler.class);
@Override
public boolean handle(Throwable throwable) {
if (throwable.getClass()
.isAssignableFrom(RuntimeException.class)
|| throwable.getClass()
.isAssignableFrom(Error.class)) {
return false;
} else {
logger.error("Caught Exception ", throwable);
return true;
}
}
}

13
noexception/src/main/resources/logback.xml
View File

@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

63
noexception/src/test/java/com/baeldung/noexception/NoExceptionUnitTest.java
View File

@ -1,63 +0,0 @@
package com.baeldung.noexception;
import com.machinezoo.noexception.Exceptions;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class NoExceptionUnitTest {
private static Logger logger = LoggerFactory.getLogger(NoExceptionUnitTest.class);
@Test
public void whenStdExceptionHandling_thenCatchAndLog() {
try {
System.out.println("Result is " + Integer.parseInt("foobar"));
} catch (Throwable exception) {
logger.error("Caught exception:", exception);
}
}
@Test
public void whenDefaultNoException_thenCatchAndLog() {
Exceptions.log().run(() -> System.out.println("Result is " + Integer.parseInt("foobar")));
}
@Test
public void givenLogger_whenDefaultNoException_thenCatchAndLogWithClassName() {
System.out.println("Result is " + Exceptions.log(logger).get(() -> +Integer.parseInt("foobar")).orElse(-1));
}
@Test
public void givenLoggerAndMessage_whenDefaultNoException_thenCatchAndLogWithClassNameAndMessage() {
System.out.println("Result is " + Exceptions.log(logger, "Something went wrong:").get(() -> +Integer.parseInt("foobar")).orElse(-1));
}
@Test
public void givenDefaultValue_whenDefaultNoException_thenCatchAndLogPrintDefault() {
System.out.println("Result is " + Exceptions.log(logger, "Something went wrong:").get(() -> +Integer.parseInt("foobar")).orElse(-1));
}
@Test(expected = Error.class)
public void givenCustomHandler_whenError_thenRethrowError() {
CustomExceptionHandler customExceptionHandler = new CustomExceptionHandler();
customExceptionHandler.run(() -> throwError());
}
@Test
public void givenCustomHandler_whenException_thenCatchAndLog() {
CustomExceptionHandler customExceptionHandler = new CustomExceptionHandler();
customExceptionHandler.run(() -> throwException());
}
private static void throwError() {
throw new Error("This is very bad.");
}
private static void throwException() {
String testString = "foo";
testString.charAt(5);
}
}

6
patterns/design-patterns-2/src/main/java/com/baeldung/nulls/UsingOptional.java
View File

@ -8,11 +8,7 @@ public class UsingOptional {
String response = doSomething(processed);
if (response == null) {
return Optional.empty();
}
return Optional.of(response);
return Optional.ofNullable(response);
}
private String doSomething(boolean processed) {

12
persistence-modules/jnosql/jnosql-diana/pom.xml
View File

@ -18,36 +18,36 @@
<dependency>
<groupId>org.jnosql.diana</groupId>
<artifactId>diana-document</artifactId>
<version>0.0.5</version>
<version>${jnosql.version}</version>
</dependency>
<dependency>
<groupId>org.jnosql.diana</groupId>
<artifactId>mongodb-driver</artifactId>
<version>0.0.5</version>
<version>${jnosql.version}</version>
</dependency>
<!--NoSQL Column oriented-->
<dependency>
<groupId>org.jnosql.diana</groupId>
<artifactId>diana-column</artifactId>
<version>0.0.5</version>
<version>${jnosql.version}</version>
</dependency>
<dependency>
<groupId>org.jnosql.diana</groupId>
<artifactId>cassandra-driver</artifactId>
<version>0.0.5</version>
<version>${jnosql.version}</version>
</dependency>
<!--NoSQL Key Value oriented-->
<dependency>
<groupId>org.jnosql.diana</groupId>
<artifactId>diana-key-value</artifactId>
<version>0.0.5</version>
<version>${jnosql.version}</version>
</dependency>
<dependency>
<groupId>org.jnosql.diana</groupId>
<artifactId>hazelcast-driver</artifactId>
<version>0.0.5</version>
<version>${jnosql.version}</version>
</dependency>
</dependencies>

3
persistence-modules/spring-data-cassandra-reactive/pom.xml
View File

@ -21,7 +21,7 @@
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-cassandra</artifactId>
<version>2.1.2.RELEASE</version>
<version>${spring-data-cassandra.version}</version>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
@ -53,6 +53,7 @@
<project.reporting.outputEncoding>UTF-8
</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-data-cassandra.version>2.1.2.RELEASE</spring-data-cassandra.version>
</properties>
</project>

2
persistence-modules/spring-data-jpa/src/main/java/com/baeldung/domain/Employee.java → persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/entity/Employee.java
View File

@ -1,4 +1,4 @@
package com.baeldung.domain;
package com.baeldung.entity;
import javax.persistence.Entity;
import javax.persistence.Id;

78
persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/entity/Passenger.java Normal file
View File

@ -0,0 +1,78 @@
package com.baeldung.entity;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import java.util.Objects;
@Entity
public class Passenger {
@Id
@GeneratedValue
@Column(nullable = false)
private Long id;
@Basic(optional = false)
@Column(nullable = false)
private String firstName;
@Basic(optional = false)
@Column(nullable = false)
private String lastName;
private Passenger(String firstName, String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
public static Passenger from(String firstName, String lastName) {
return new Passenger(firstName, lastName);
}
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;
}
@Override
public String toString() {
return "Passenger{" + "id=" + id + ", firstName='" + firstName + '\'' + ", lastName='" + lastName + '\'' + '}';
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
Passenger passenger = (Passenger) o;
return Objects.equals(firstName, passenger.firstName) && Objects.equals(lastName, passenger.lastName);
}
@Override
public int hashCode() {
return Objects.hash(firstName, lastName);
}
}

48
persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/exists/Car.java Normal file
View File

@ -0,0 +1,48 @@
package com.baeldung.exists;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
/**
* @author paullatzelsperger
* @since 2019-03-20
*/
@Entity
public class Car {
@Id
@GeneratedValue
private int id;
private Integer power;
private String model;
Car() {
}
public Car(int power, String model) {
this.power = power;
this.model = model;
}
public Integer getPower() {
return power;
}
public void setPower(Integer power) {
this.power = power;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
public int getId() {
return id;
}
}

24
persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/exists/CarRepository.java Normal file
View File

@ -0,0 +1,24 @@
package com.baeldung.exists;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;
/**
* @author paullatzelsperger
* @since 2019-03-20
*/
@Repository
public interface CarRepository extends JpaRepository<Car, Integer> {
boolean existsCarByPower(int power);
boolean existsCarByModel(String model);
@Query("select case when count(c)> 0 then true else false end from Car c where c.model = :model")
boolean existsCarExactCustomQuery(@Param("model") String model);
@Query("select case when count(c)> 0 then true else false end from Car c where lower(c.model) like lower(:model)")
boolean existsCarLikeCustomQuery(@Param("model") String model);
}

4
persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/EmployeeRepository.java → persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/repository/EmployeeRepository.java
View File

@ -1,8 +1,8 @@
package com.baeldung.dao.repositories;
package com.baeldung.repository;
import org.springframework.data.jpa.repository.JpaRepository;
import com.baeldung.domain.Employee;
import com.baeldung.entity.Employee;
public interface EmployeeRepository extends JpaRepository<Employee, Long> {

14
persistence-modules/spring-data-jpa-2/src/main/java/com/baeldung/repository/PassengerRepository.java Normal file
View File

@ -0,0 +1,14 @@
package com.baeldung.repository;
import com.baeldung.entity.Passenger;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
interface PassengerRepository extends JpaRepository<Passenger, Long> {
List<Passenger> findByFirstNameIgnoreCase(String firstName);
}

11
persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/exists/CarRepositoryIntegrationTest.java → persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/exists/CarRepositoryIntegrationTest.java
View File

@ -1,8 +1,6 @@
package com.baeldung.exists;
import static org.assertj.core.api.Assertions.assertThat;
import static org.springframework.data.domain.ExampleMatcher.GenericPropertyMatchers.ignoreCase;
import com.baeldung.Application;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -13,13 +11,12 @@ import org.springframework.data.domain.Example;
import org.springframework.data.domain.ExampleMatcher;
import org.springframework.test.context.junit4.SpringRunner;
import com.baeldung.boot.Application;
import com.baeldung.boot.domain.Car;
import com.baeldung.boot.repository.CarRepository;
import java.util.Arrays;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
import static org.springframework.data.domain.ExampleMatcher.GenericPropertyMatchers.ignoreCase;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = {Application.class})
public class CarRepositoryIntegrationTest {

4
persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/EmployeeRepositoryIntegrationTest.java → persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/repository/EmployeeRepositoryIntegrationTest.java
View File

@ -1,4 +1,4 @@
package com.baeldung.dao.repositories;
package com.baeldung.repository;
import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
@ -8,7 +8,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
import org.springframework.test.context.junit4.SpringRunner;
import com.baeldung.domain.Employee;
import com.baeldung.entity.Employee;
@RunWith(SpringRunner.class)
@DataJpaTest

54
persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/repository/PassengerRepositoryIntegrationTest.java Normal file
View File

@ -0,0 +1,54 @@
package com.baeldung.repository;
import com.baeldung.entity.Passenger;
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.autoconfigure.orm.jpa.DataJpaTest;
import org.springframework.test.context.junit4.SpringRunner;
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.hamcrest.core.IsNot.not;
@DataJpaTest
@RunWith(SpringRunner.class)
public class PassengerRepositoryIntegrationTest {
@PersistenceContext
private EntityManager entityManager;
@Autowired
private PassengerRepository repository;
@Before
public void before() {
entityManager.persist(Passenger.from("Jill", "Smith"));
entityManager.persist(Passenger.from("Eve", "Jackson"));
entityManager.persist(Passenger.from("Fred", "Bloggs"));
entityManager.persist(Passenger.from("Ricki", "Bobbie"));
entityManager.persist(Passenger.from("Siya", "Kolisi"));
}
@Test
public void givenPassengers_whenMatchingIgnoreCase_thenExpectedReturned() {
Passenger jill = Passenger.from("Jill", "Smith");
Passenger eve = Passenger.from("Eve", "Jackson");
Passenger fred = Passenger.from("Fred", "Bloggs");
Passenger siya = Passenger.from("Siya", "Kolisi");
Passenger ricki = Passenger.from("Ricki", "Bobbie");
List<Passenger> passengers = repository.findByFirstNameIgnoreCase("FRED");
assertThat(passengers, contains(fred));
assertThat(passengers, not(contains(eve)));
assertThat(passengers, not(contains(siya)));
assertThat(passengers, not(contains(jill)));
assertThat(passengers, not(contains(ricki)));
}
}

37
persistence-modules/spring-data-jpa/src/main/java/com/baeldung/customer/Customer.java Normal file
View File

@ -0,0 +1,37 @@
package com.baeldung.customer;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class Customer {
@Id
@GeneratedValue
private long id;
private String name;
private String email;
public Customer(String name, String email) {
this.name = name;
this.email = email;
}
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;
}
}

18
persistence-modules/spring-data-jpa/src/main/java/com/baeldung/customer/CustomerRepository.java Normal file
View File

@ -0,0 +1,18 @@
package com.baeldung.customer;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
public interface CustomerRepository extends JpaRepository<Customer, Long> {
List<Customer> findByName(String name);
List<Customer> findByNameAndEmail(String name, String email);
@Query("SELECT c FROM Customer c WHERE (:name is null or c.name = :name) and (:email is null or c.email = :email)")
List<Customer> findCustomerByNameAndEmail(@Param("name") String name, @Param("email") String email);
}

66
persistence-modules/spring-data-jpa/src/test/java/com/baeldung/customer/CustomerRepositoryIntegrationTest.java Normal file
View File

@ -0,0 +1,66 @@
package com.baeldung.customer;
import com.baeldung.config.PersistenceConfiguration;
import com.baeldung.config.PersistenceProductConfiguration;
import com.baeldung.config.PersistenceUserConfiguration;
import org.junit.After;
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.autoconfigure.orm.jpa.DataJpaTest;
import org.springframework.test.context.junit4.SpringRunner;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import java.util.List;
import static org.junit.Assert.assertEquals;
@DataJpaTest(excludeAutoConfiguration = { PersistenceConfiguration.class, PersistenceUserConfiguration.class, PersistenceProductConfiguration.class })
@RunWith(SpringRunner.class)
public class CustomerRepositoryIntegrationTest {
@PersistenceContext
private EntityManager entityManager;
@Autowired
private CustomerRepository repository;
@Before
public void before() {
entityManager.persist(new Customer("A", "A@example.com"));
entityManager.persist(new Customer("D", null));
entityManager.persist(new Customer("D", "D@example.com"));
}
@Test
public void givenQueryMethod_whenEmailIsNull_thenFoundByNullEmail() {
List<Customer> customers = repository.findByNameAndEmail("D", null);
assertEquals(1, customers.size());
Customer actual = customers.get(0);
assertEquals(null, actual.getEmail());
assertEquals("D", actual.getName());
}
@Test
public void givenQueryMethod_whenEmailIsAbsent_thenIgnoreEmail() {
List<Customer> customers = repository.findByName("D");
assertEquals(2, customers.size());
}
@Test
public void givenQueryAnnotation_whenEmailIsNull_thenIgnoreEmail() {
List<Customer> customers = repository.findCustomerByNameAndEmail("D", null);
assertEquals(2, customers.size());
}
@After
public void cleanUp() {
repository.deleteAll();
}
}

19
pom.xml
View File

@ -332,7 +332,7 @@
<module>parent-spring-5</module>
<module>parent-java</module>
<module>parent-kotlin</module>
<!-- <module>akka-http</module> --> <!-- Unit test is failing -->
<module>akka-streams</module>
<module>algorithms-genetic</module>
<module>algorithms-miscellaneous-1</module>
@ -391,6 +391,7 @@
<module>core-java-lang-syntax</module>
<module>core-java-lang</module>
<module>core-java-lang-oop</module>
<module>core-java-lang-oop-2</module>
<module>core-java-networking</module>
<module>core-java-perf</module>
<module>core-java-sun</module>
@ -440,6 +441,7 @@
<module>jackson-2</module>
<module>java-collections-conversions</module>
<module>java-collections-maps</module>
<module>java-collections-maps-2</module>
<!-- <module>java-dates</module> --> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
<!-- <module>java-dates-2</module> --> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
<!-- <module>java-ee-8-security-api</module> --> <!-- long running -->
@ -448,6 +450,7 @@
<module>java-rmi</module>
<module>java-spi</module>
<module>java-streams</module>
<module>java-streams-2</module>
<module>java-strings</module>
<module>java-vavr-stream</module>
<module>java-websocket</module>
@ -480,6 +483,7 @@
<!-- <module>lagom</module> --> <!-- Not a maven project -->
<module>libraries</module>
<module>libraries2</module>
<module>libraries-data</module>
<module>libraries-apache-commons</module>
<module>libraries-security</module>
@ -504,7 +508,6 @@
<module>mustache</module>
<module>mybatis</module>
<module>noexception</module>
<module>optaplanner</module>
<module>orika</module>
@ -616,6 +619,7 @@
<module>spring-boot-mvc</module>
<module>spring-boot-ops</module>
<module>spring-boot-rest</module>
<module>spring-boot-data</module>
<module>spring-boot-property-exp</module>
<module>spring-boot-security</module>
<module>spring-boot-testing</module>
@ -663,11 +667,13 @@
<module>spring-mvc-java</module>
<module>spring-mvc-kotlin</module>
<module>spring-mvc-simple</module>
<module>spring-mvc-simple-2</module>
<module>spring-mvc-velocity</module>
<module>spring-mvc-webflow</module>
<module>spring-mvc-xml</module>
<module>spring-protobuf</module>
<!-- <module>spring-security-cors</module> --> <!-- PMD violation -->
<module>spring-quartz</module>
@ -983,7 +989,7 @@
<module>parent-spring-5</module>
<module>parent-java</module>
<module>parent-kotlin</module>
<!-- <module>akka-http</module> --> <!-- Unit test is failing -->
<module>akka-streams</module>
<module>algorithms-genetic</module>
<module>algorithms-miscellaneous-1</module>
@ -1039,6 +1045,7 @@
<module>core-java-lang-syntax</module>
<module>core-java-lang</module>
<module>core-java-lang-oop</module>
<module>core-java-lang-oop-2</module>
<module>core-java-networking</module>
<module>core-java-perf</module>
<module>core-java-sun</module>
@ -1086,6 +1093,7 @@
<module>jackson-2</module>
<module>java-collections-conversions</module>
<module>java-collections-maps</module>
<module>java-collections-maps-2</module>
<!-- <module>java-dates</module> --> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
<module>java-ee-8-security-api</module>
<module>java-lite</module>
@ -1093,6 +1101,7 @@
<module>java-rmi</module>
<module>java-spi</module>
<module>java-streams</module>
<module>java-streams-2</module>
<module>java-strings</module>
<module>java-vavr-stream</module>
<module>java-websocket</module>
@ -1149,7 +1158,6 @@
<module>mustache</module>
<module>mybatis</module>
<module>noexception</module>
<module>optaplanner</module>
<module>orika</module>
@ -1253,6 +1261,7 @@
<module>spring-boot-mvc</module>
<module>spring-boot-ops</module>
<module>spring-boot-rest</module>
<module>spring-boot-data</module>
<module>spring-boot-property-exp</module>
<module>spring-boot-security</module>
<module>spring-boot-vue</module>
@ -1298,11 +1307,13 @@
<module>spring-mvc-java</module>
<module>spring-mvc-kotlin</module>
<module>spring-mvc-simple</module>
<module>spring-mvc-simple-2</module>
<module>spring-mvc-velocity</module>
<module>spring-mvc-webflow</module>
<module>spring-mvc-xml</module>
<module>spring-protobuf</module>
<!-- <module>spring-security-cors</module> --> <!-- PMD violation -->
<module>spring-quartz</module>

3
spring-akka/pom.xml
View File

@ -19,7 +19,7 @@
</dependency>
<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-actor_2.11</artifactId>
<artifactId>akka-actor_${scala.version}</artifactId>
<version>${akka.version}</version>
</dependency>
<dependency>
@ -44,6 +44,7 @@
<properties>
<spring.version>4.3.4.RELEASE</spring.version>
<akka.version>2.4.14</akka.version>
<scala.version>2.11</scala.version>
</properties>
</project>

7
spring-boot-angular/src/main/java/com/baeldung/pom.xml
View File

@ -6,15 +6,13 @@
<version>1.0</version>
<packaging>jar</packaging>
<name>Spring Boot Angular Application</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath/>
</parent>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
@ -46,4 +44,7 @@
</plugins>
</build>
<properties>
<java.version>1.8</java.version>
</properties>
</project>

13
spring-boot-security/src/main/java/com/baeldung/integrationtesting/WebSecurityConfigurer.java
View File

@ -1,18 +1,24 @@
package com.baeldung.integrationtesting;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
@Configuration
public class WebSecurityConfigurer extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
BCryptPasswordEncoder encoder = passwordEncoder();
auth.inMemoryAuthentication()
.passwordEncoder(encoder)
.withUser("spring")
.password("{noop}secret")
.password(encoder.encode("secret"))
.roles("USER");
}
@ -27,5 +33,8 @@ public class WebSecurityConfigurer extends WebSecurityConfigurerAdapter {
.httpBasic();
}
@Bean
public BCryptPasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

18
spring-boot-security/src/main/java/com/baeldung/springbootsecurity/oauth2server/config/AuthenticationMananagerConfig.java Normal file
View File

@ -0,0 +1,18 @@
package com.baeldung.springbootsecurity.oauth2server.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
@Profile("authz")
public class AuthenticationMananagerConfig extends WebSecurityConfigurerAdapter {
@Bean
@Override
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
}

11
spring-boot-security/src/main/java/com/baeldung/springbootsecurity/oauth2server/config/AuthorizationServerConfig.java
View File

@ -1,9 +1,11 @@
package com.baeldung.springbootsecurity.oauth2server.config;
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.security.authentication.AuthenticationManager;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
@ -25,15 +27,20 @@ public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdap
clients
.inMemory()
.withClient("baeldung")
.secret("{noop}baeldung")
.secret(passwordEncoder().encode("baeldung"))
.authorizedGrantTypes("client_credentials", "password", "authorization_code")
.scopes("openid", "read")
.autoApprove(true)
.and()
.withClient("baeldung-admin")
.secret("{noop}baeldung")
.secret(passwordEncoder().encode("baeldung"))
.authorizedGrantTypes("authorization_code", "client_credentials", "refresh_token")
.scopes("read", "write")
.autoApprove(true);
}
@Bean
public BCryptPasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

2
spring-boot-security/src/main/java/com/baeldung/springbootsecurity/oauth2server/config/WebSecurityConfiguration.java
View File

@ -2,10 +2,12 @@ package com.baeldung.springbootsecurity.oauth2server.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
@Profile("!authz")
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
@Bean

11
spring-boot-security/src/main/java/com/baeldung/springsecuritytaglibs/config/SpringBootSecurityTagLibsConfig.java
View File

@ -1,10 +1,12 @@
package com.baeldung.springsecuritytaglibs.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
@Configuration
@EnableWebSecurity
@ -12,9 +14,11 @@ public class SpringBootSecurityTagLibsConfig extends WebSecurityConfigurerAdapte
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
BCryptPasswordEncoder encoder = passwordEncoder();
auth.inMemoryAuthentication()
.passwordEncoder(encoder)
.withUser("testUser")
.password("{noop}password")
.password(encoder.encode("password"))
.roles("ADMIN");
}
@ -28,4 +32,9 @@ public class SpringBootSecurityTagLibsConfig extends WebSecurityConfigurerAdapte
.anyRequest().permitAll().and().httpBasic();
// @formatter:on
}
@Bean
public BCryptPasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

3
spring-boot-security/src/test/java/com/baeldung/springbootsecurity/basic_auth/BasicAuthConfigurationIntegrationTest.java
View File

@ -16,6 +16,7 @@ import java.net.MalformedURLException;
import java.net.URL;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
@RunWith(SpringRunner.class)
@ -49,6 +50,6 @@ public class BasicAuthConfigurationIntegrationTest {
ResponseEntity<String> response = restTemplate.getForEntity(base.toString(), String.class);
assertEquals(HttpStatus.UNAUTHORIZED, response.getStatusCode());
Assert.assertNull(response.getBody());
assertNull(response.getBody());
}
}

3
spring-boot-testing/pom.xml
View File

@ -101,7 +101,7 @@
<plugin>
<groupId>org.codehaus.gmavenplus</groupId>
<artifactId>gmavenplus-plugin</artifactId>
<version>1.6</version>
<version>${gmavenplus-plugin.version}</version>
<executions>
<execution>
<goals>
@ -119,6 +119,7 @@
<start-class>com.baeldung.boot.Application</start-class>
<git-commit-id-plugin.version>2.2.4</git-commit-id-plugin.version>
<spock.version>1.2-groovy-2.4</spock.version>
<gmavenplus-plugin.version>1.6</gmavenplus-plugin.version>
</properties>
</project>

9
spring-cloud/spring-cloud-archaius/additional-sources-simple/src/main/java/com/baeldung/spring/cloud/archaius/additionalsources/config/ApplicationPropertiesConfigurations.java
View File

@ -1,8 +1,12 @@
package com.baeldung.spring.cloud.archaius.additionalsources.config;
import java.io.IOException;
import java.net.URL;
import org.apache.commons.configuration.AbstractConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import com.netflix.config.DynamicConfiguration;
import com.netflix.config.FixedDelayPollingScheduler;
@ -13,8 +17,9 @@ import com.netflix.config.sources.URLConfigurationSource;
public class ApplicationPropertiesConfigurations {
@Bean
public AbstractConfiguration addApplicationPropertiesSource() {
PolledConfigurationSource source = new URLConfigurationSource("classpath:other-config.properties");
public AbstractConfiguration addApplicationPropertiesSource() throws IOException {
URL configPropertyURL = (new ClassPathResource("other-config.properties")).getURL();
PolledConfigurationSource source = new URLConfigurationSource(configPropertyURL);
return new DynamicConfiguration(source, new FixedDelayPollingScheduler());
}

4
spring-cloud/spring-cloud-archaius/additional-sources-simple/src/test/java/org/baeldung/SpringContextIntegrationTest.java → spring-cloud/spring-cloud-archaius/additional-sources-simple/src/test/java/com/baeldung/spring/cloud/archaius/additionalsources/SpringContextIntegrationTest.java
View File

@ -1,12 +1,10 @@
package org.baeldung;
package com.baeldung.spring.cloud.archaius.additionalsources;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import com.baeldung.spring.cloud.archaius.additionalsources.AdditionalSourcesSimpleApplication;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = AdditionalSourcesSimpleApplication.class)
public class SpringContextIntegrationTest {

15
spring-cloud/spring-cloud-aws/src/test/java/com/baeldung/spring/cloud/aws/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,15 @@
package com.baeldung.spring.cloud.aws;
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 = SpringCloudAwsApplication.class)
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

12
spring-cloud/spring-cloud-config/server/src/test/java/com/baeldung/spring/cloud/config/server/ConfigServerListIntegrationTest.java → spring-cloud/spring-cloud-config/server/src/test/java/com/baeldung/spring/cloud/config/server/SpringContextLiveTest.java
View File

@ -1,18 +1,22 @@
package com.baeldung.spring.cloud.config.server;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
/**
*
* The context will load successfully with some properties provided by docker
*
*/
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = ConfigServer.class)
@WebAppConfiguration
@Ignore
public class ConfigServerListIntegrationTest {
public class SpringContextLiveTest {
@Test
public void contextLoads() {
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

10
spring-cloud/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml
View File

@ -20,24 +20,24 @@
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-contract-wiremock</artifactId>
<version>1.2.2.RELEASE</version>
<version>${spring-cloud.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-contract-stub-runner</artifactId>
<version>1.2.2.RELEASE</version>
<version>${spring-cloud.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.5.9.RELEASE</version>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
<version>1.5.9.RELEASE</version>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>com.baeldung.spring.cloud</groupId>
@ -51,5 +51,7 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>1.2.2.RELEASE</spring-cloud.version>
<spring-boot.version>1.5.9.RELEASE</spring-boot.version>
</properties>
</project>

5
spring-cloud/spring-cloud-contract/spring-cloud-contract-producer/pom.xml
View File

@ -25,12 +25,12 @@
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.5.9.RELEASE</version>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
<version>1.5.9.RELEASE</version>
<version>${spring-boot.version}</version>
</dependency>
</dependencies>
<build>
@ -66,6 +66,7 @@
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>Edgware.SR1</spring-cloud.version>
<spring-boot.version>1.5.9.RELEASE</spring-boot.version>
</properties>
</project>

9
spring-cloud/spring-cloud-eureka/pom.xml
View File

@ -21,6 +21,15 @@
<version>1.0.0-SNAPSHOT</version>
<relativePath>..</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<spring-boot.version>2.0.1.RELEASE</spring-boot.version>

6
spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/pom.xml
View File

@ -26,12 +26,6 @@
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>

16
spring-cloud/spring-cloud-eureka/spring-cloud-eureka-client/src/test/java/com/baeldung/spring/cloud/eureka/client/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,16 @@
package com.baeldung.spring.cloud.eureka.client;
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
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

7
spring-cloud/spring-cloud-aws/src/test/java/org/baeldung/SpringContextIntegrationTest.java → spring-cloud/spring-cloud-eureka/spring-cloud-eureka-feign-client/src/test/java/com/baeldung/spring/cloud/feign/client/SpringContextIntegrationTest.java
View File

@ -1,17 +1,16 @@
package org.baeldung;
package com.baeldung.spring.cloud.feign.client;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import com.baeldung.spring.cloud.aws.InstanceProfileAwsApplication;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = InstanceProfileAwsApplication.class)
@SpringBootTest
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

16
spring-cloud/spring-cloud-eureka/spring-cloud-eureka-server/src/test/java/com/baeldung/spring/cloud/eureka/server/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,16 @@
package com.baeldung.spring.cloud.eureka.server;
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
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

18
spring-cloud/spring-cloud-hystrix/feign-rest-consumer/src/test/java/com/baeldung/spring/cloud/hystrix/rest/consumer/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,18 @@
package com.baeldung.spring.cloud.hystrix.rest.consumer;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = RestConsumerFeignApplication.class)
@WebAppConfiguration
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

12
spring-cloud/spring-cloud-hystrix/rest-consumer/pom.xml
View File

@ -40,6 +40,13 @@
<artifactId>spring-boot-starter-actuator</artifactId>
<version>${spring-boot-starter-web.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<version>${spring-boot-starter-web.version}</version>
</dependency>
</dependencies>
<dependencyManagement>
@ -53,5 +60,10 @@
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<!-- we need the Mockito version provided by Spring Boot -->
<mockito.version>1.10.19</mockito.version>
</properties>
</project>

12
spring-cloud/spring-cloud-config/server/src/test/java/org/baeldung/SpringContextIntegrationTest.java → spring-cloud/spring-cloud-hystrix/rest-consumer/src/test/java/com/baeldung/spring/cloud/hystrix/rest/consumer/SpringContextIntegrationTest.java
View File

@ -1,18 +1,18 @@
package org.baeldung;
package com.baeldung.spring.cloud.hystrix.rest.consumer;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import com.baeldung.spring.cloud.config.server.ConfigServer;
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = ConfigServer.class)
@ContextConfiguration(classes = RestConsumerApplication.class)
@WebAppConfiguration
public class SpringContextIntegrationTest {
@Test
public void contextLoads() {
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

12
spring-cloud/spring-cloud-hystrix/rest-producer/pom.xml
View File

@ -20,6 +20,18 @@
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-starter-web.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot-starter-web.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<!-- we need the Mockito version provided by Spring Boot -->
<mockito.version>1.10.19</mockito.version>
</properties>
</project>

16
spring-cloud/spring-cloud-hystrix/rest-producer/src/test/java/com/baeldung/spring/cloud/hystrix/rest/producer/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,16 @@
package com.baeldung.spring.cloud.hystrix.rest.producer;
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
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

7
spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml
View File

@ -25,6 +25,13 @@
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-starter-web.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot-starter-web.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>

16
spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/test/java/com/baeldung/spring/cloud/eureka/client/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,16 @@
package com.baeldung.spring.cloud.eureka.client;
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
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

8
spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml
View File

@ -25,7 +25,13 @@
<artifactId>commons-configuration</artifactId>
<version>${commons-config.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot-starter-web.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>

16
spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/test/java/com/baeldung/spring/cloud/eureka/server/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,16 @@
package com.baeldung.spring.cloud.eureka.server;
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
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

7
spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml
View File

@ -33,6 +33,13 @@
<artifactId>rxjava</artifactId>
<version>${rxjava.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot-starter-web.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>

16
spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/test/java/com/baeldung/spring/cloud/zuul/config/SpringContextIntegrationTest.java Normal file
View File

@ -0,0 +1,16 @@
package com.baeldung.spring.cloud.zuul.config;
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
public class SpringContextIntegrationTest {
@Test
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
}
}

3
spring-freemarker/pom.xml
View File

@ -48,7 +48,7 @@
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>1.5.10.RELEASE</version>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
@ -59,6 +59,7 @@
<freemarker.version>2.3.28</freemarker.version>
<servletapi.version>3.1.0</servletapi.version>
<failOnMissingWebXml>false</failOnMissingWebXml>
<spring-boot.version>1.5.10.RELEASE</spring-boot.version>
</properties>
</project>

15
spring-jersey/pom.xml
View File

@ -95,28 +95,28 @@
<dependency>
<groupId>com.github.tomakehurst</groupId>
<artifactId>wiremock</artifactId>
<version>1.58</version>
<version>${wiremock.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.9.7</version>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.7</version>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
<version>1.7.25</version>
<version>${org.slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.10.0</version>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
@ -124,7 +124,7 @@
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>1.5.10.RELEASE</version>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
@ -228,6 +228,9 @@
<httpcore.version>4.4.9</httpcore.version>
<httpclient.version>4.5.5</httpclient.version>
<servlet-api-version>4.0.0</servlet-api-version>
<wiremock.version>1.58</wiremock.version>
<assertj-core.version>3.10.0</assertj-core.version>
<spring-boot.version>1.5.10.RELEASE</spring-boot.version>
</properties>
</project>

0
javax-servlets/src/main/java/com/baeldung/filters/EmptyParamFilter.java → spring-mvc-java/src/main/java/com/baeldung/filters/EmptyParamFilter.java
View File

0
javax-servlets/src/main/java/com/baeldung/listeners/AppListener.java → spring-mvc-java/src/main/java/com/baeldung/listeners/AppListener.java
View File

0
javax-servlets/src/main/java/com/baeldung/listeners/RequestListener.java → spring-mvc-java/src/main/java/com/baeldung/listeners/RequestListener.java
View File

0
javax-servlets/src/main/java/com/baeldung/servlets/CounterServlet.java → spring-mvc-java/src/main/java/com/baeldung/servlets/CounterServlet.java
View File

0
javax-servlets/src/main/java/com/baeldung/servlets/UppercaseServlet.java → spring-mvc-java/src/main/java/com/baeldung/servlets/UppercaseServlet.java
View File

37
spring-mvc-simple-2/pom.xml Normal file
View File

@ -0,0 +1,37 @@
<?xml version="1.0"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-mvc-simple-2</artifactId>
<packaging>war</packaging>
<name>spring-mvc-simple-2</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-boot-2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-boot-2</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
</plugin>
</plugins>
<finalName>spring-mvc-simple2</finalName>
</build>
</project>

11
spring-mvc-simple-2/src/main/java/com/baeldung/spring/Application.java Normal file
View File

@ -0,0 +1,11 @@
package com.baeldung.spring;
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);
}
}

97
spring-mvc-simple-2/src/main/java/com/baeldung/spring/headers/controller/ReadHeaderRestController.java Normal file
View File

@ -0,0 +1,97 @@
package com.baeldung.spring.headers.controller;
import java.net.InetSocketAddress;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.MultiValueMap;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class ReadHeaderRestController {
private static final Log LOG = LogFactory.getLog(ReadHeaderRestController.class);
@GetMapping("/")
public ResponseEntity<String> index() {
return new ResponseEntity<String>("Index", HttpStatus.OK);
}
@GetMapping("/greeting")
public ResponseEntity<String> greeting(@RequestHeader(value = "accept-language") String language) {
String greeting = "";
String firstLanguage = (language.length() > 1 ? language.substring(0, 2) : language);
switch (firstLanguage) {
case "es":
greeting = "Hola!";
break;
case "de":
greeting = "Hallo!";
break;
case "fr":
greeting = "Bonjour!";
break;
case "en":
default:
greeting = "Hello!";
break;
}
return new ResponseEntity<String>(greeting, HttpStatus.OK);
}
@GetMapping("/double")
public ResponseEntity<String> doubleNumber(@RequestHeader("my-number") int myNumber) {
return new ResponseEntity<String>(
String.format("%d * 2 = %d", myNumber, (myNumber * 2)),
HttpStatus.OK);
}
@GetMapping("/listHeaders")
public ResponseEntity<String> listAllHeaders(@RequestHeader Map<String, String> headers) {
headers.forEach((key, value) -> {
LOG.info(String.format("Header '%s' = %s", key, value));
});
return new ResponseEntity<String>(String.format("Listed %d headers", headers.size()), HttpStatus.OK);
}
@GetMapping("/multiValue")
public ResponseEntity<String> multiValue(@RequestHeader MultiValueMap<String, String> headers) {
headers.forEach((key, value) -> {
LOG.info(String.format("Header '%s' = %s", key, value.stream().collect(Collectors.joining("|"))));
});
return new ResponseEntity<String>(String.format("Listed %d headers", headers.size()), HttpStatus.OK);
}
@GetMapping("/getBaseUrl")
public ResponseEntity<String> getBaseUrl(@RequestHeader HttpHeaders headers) {
InetSocketAddress host = headers.getHost();
String url = "http://" + host.getHostName() + ":" + host.getPort();
return new ResponseEntity<String>(String.format("Base URL = %s", url), HttpStatus.OK);
}
@GetMapping("/nonRequiredHeader")
public ResponseEntity<String> evaluateNonRequiredHeader(
@RequestHeader(value = "optional-header", required = false) String optionalHeader) {
return new ResponseEntity<String>(
String.format("Was the optional header present? %s!", (optionalHeader == null ? "No" : "Yes")),
HttpStatus.OK);
}
@GetMapping("/default")
public ResponseEntity<String> evaluateDefaultHeaderValue(
@RequestHeader(value = "optional-header", defaultValue = "3600") int optionalHeader) {
return new ResponseEntity<String>(String.format("Optional Header is %d", optionalHeader), HttpStatus.OK);
}
}

13
spring-mvc-simple-2/src/test/java/com/baeldung/AppContextIntegrationTest.java Normal file
View File

@ -0,0 +1,13 @@
package com.baeldung;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
import com.baeldung.spring.Application;
@SpringBootTest(classes = Application.class)
public class AppContextIntegrationTest {
@Test
public void contextLoads() {
}
}

86
spring-mvc-simple-2/src/test/java/com/baeldung/headers/controller/ReadHeaderRestControllerIntegrationTest.java Normal file
View File

@ -0,0 +1,86 @@
package com.baeldung.headers.controller;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.context.junit.jupiter.SpringExtension;
import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import com.baeldung.spring.headers.controller.ReadHeaderRestController;
@SpringJUnitWebConfig(ReadHeaderRestControllerIntegrationTest.Config.class)
@ExtendWith(SpringExtension.class)
public class ReadHeaderRestControllerIntegrationTest {
private static final Log LOG = LogFactory.getLog(ReadHeaderRestControllerIntegrationTest.class);
@Configuration
static class Config {
}
private MockMvc mockMvc;
@BeforeEach
public void setUp() {
mockMvc = MockMvcBuilders.standaloneSetup(new ReadHeaderRestController())
.build();
}
@Test
public void whenGetRequestSentToAllHeaders_thenStatusOkAndTextReturned() throws Exception {
mockMvc.perform(get("/listHeaders").header("my-header", "Test"))
.andExpect(status().isOk())
.andExpect(content().string("Listed 1 headers"));
}
@Test
public void whenGetRequestSentToMultiValue_thenStatusOkAndTextReturned() throws Exception {
mockMvc.perform(get("/multiValue").header("my-header", "ABC", "DEF", "GHI"))
.andExpect(status().isOk())
.andExpect(content().string("Listed 1 headers"));
}
@Test
public void whenGetRequestSentToGreeting_thenStatusOKAndGreetingReturned() throws Exception {
mockMvc.perform(get("/greeting").header("accept-language", "de"))
.andExpect(status().isOk())
.andExpect(content().string("Hallo!"));
}
@Test
public void whenGetRequestSentToDouble_thenStatusOKAndCorrectResultReturned() throws Exception {
mockMvc.perform(get("/double").header("my-number", 2))
.andExpect(status().isOk())
.andExpect(content().string("2 * 2 = 4"));
}
@Test
public void whenGetRequestSentToGetBaseUrl_thenStatusOkAndHostReturned() throws Exception {
mockMvc.perform(get("/getBaseUrl").header("host", "localhost:8080"))
.andExpect(status().isOk())
.andExpect(content().string("Base URL = http://localhost:8080"));
}
@Test
public void whenGetRequestSentToNonRequiredHeaderWithoutHeader_thenStatusOKAndMessageReturned() throws Exception {
mockMvc.perform(get("/nonRequiredHeader"))
.andExpect(status().isOk())
.andExpect(content().string("Was the optional header present? No!"));
}
@Test
public void whenGetRequestSentToDefaultWithoutHeader_thenStatusOKAndMessageReturned() throws Exception {
mockMvc.perform(get("/default"))
.andExpect(status().isOk())
.andExpect(content().string("Optional Header is 3600"));
}
}

3
spring-mvc-simple/pom.xml
View File

@ -22,7 +22,7 @@
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.1</version>
<version>${javax.mail.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
@ -182,6 +182,7 @@
<scribejava.version>5.1.0</scribejava.version>
<json.version>20180130</json.version>
<apache-tiles.version>3.0.8</apache-tiles.version>
<javax.mail.version>1.6.1</javax.mail.version>
</properties>
</project>

3
spring-mvc-xml/pom.xml
View File

@ -88,7 +88,7 @@
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>1.5.10.RELEASE</version>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
@ -118,6 +118,7 @@
<!-- Spring -->
<org.springframework.version>5.0.2.RELEASE</org.springframework.version>
<spring-boot.version>1.5.10.RELEASE</spring-boot.version>
<!-- persistence -->
<mysql-connector-java.version>5.1.40</mysql-connector-java.version>

9
spring-reactor/pom.xml
View File

@ -27,12 +27,17 @@
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-bus</artifactId>
<version>2.0.8.RELEASE</version>
<version>${reactor.version}</version>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-core</artifactId>
<version>2.0.8.RELEASE</version>
<version>${reactor.version}</version>
</dependency>
</dependencies>
<properties>
<spring-cloud-sleuth.version>2.0.2.RELEASE</spring-cloud-sleuth.version>
<reactor.version>2.0.8.RELEASE</reactor.version>
</properties>
</project>

7
spring-rest-hal-browser/pom.xml
View File

@ -8,6 +8,13 @@
<version>1.0-SNAPSHOT</version>
<name>spring-rest-hal-browser</name>
<parent>
<artifactId>parent-boot-1</artifactId>
<groupId>com.baeldung</groupId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-boot-1</relativePath>
</parent>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-web -->
<dependency>

9
spring-security-mvc-jsonview/pom.xml
View File

@ -20,17 +20,17 @@
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.7</version>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.7</version>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.7</version>
<version>${jackson.version}</version>
</dependency>
<!-- Spring Security -->
@ -139,7 +139,7 @@
<dependency>
<groupId>com.jayway.jsonpath</groupId>
<artifactId>json-path</artifactId>
<version>2.4.0</version>
<version>${json-path.version}</version>
<scope>test</scope>
</dependency>
@ -213,6 +213,7 @@
<!-- Maven plugins -->
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
<json-path.version>2.4.0</json-path.version>
</properties>

4
spring-security-mvc-persisted-remember-me/pom.xml
View File

@ -137,7 +137,7 @@
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>1.5.10.RELEASE</version>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
@ -211,7 +211,7 @@
<!-- Maven plugins -->
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
<spring-boot.version>1.5.10.RELEASE</spring-boot.version>
</properties>
</project>

6
spring-security-stormpath/pom.xml
View File

@ -32,7 +32,7 @@
<dependency>
<groupId>com.stormpath.spring</groupId>
<artifactId>stormpath-default-spring-boot-starter</artifactId>
<version>1.5.4</version>
<version>${stormpath-spring.version}</version>
</dependency>
</dependencies>
@ -60,5 +60,9 @@
</plugin>
</plugins>
</build>
<properties>
<stormpath-spring.version>1.5.4</stormpath-spring.version>
</properties>
</project>

7
spring-session/spring-session-jdbc/pom.xml
View File

@ -10,10 +10,6 @@
<packaging>jar</packaging>
<description>Spring Session with JDBC tutorial</description>
<properties>
<h2.version>1.4.197</h2.version>
</properties>
<parent>
<artifactId>parent-boot-2</artifactId>
<groupId>com.baeldung</groupId>
@ -52,5 +48,8 @@
</plugins>
</build>
<properties>
<h2.version>1.4.197</h2.version>
</properties>
</project>

12
tensorflow-java/pom.xml
View File

@ -15,12 +15,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<java.version>1.8</java.version>
<tensorflow.version>1.12.0</tensorflow.version>
<junit.jupiter.version>5.4.0</junit.jupiter.version>
</properties>
<dependencies>
<dependency>
<groupId>org.tensorflow</groupId>
@ -49,4 +43,10 @@
</plugin>
</plugins>
</build>
<properties>
<java.version>1.8</java.version>
<tensorflow.version>1.12.0</tensorflow.version>
<junit.jupiter.version>5.4.0</junit.jupiter.version>
</properties>
</project>

7
testing-modules/load-testing-comparison/pom.xml
View File

@ -42,7 +42,7 @@
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.4</version>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
@ -68,12 +68,12 @@
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.197</version>
<version>${h2.version}</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.2</version>
<version>${lombok.version}</version>
<scope>compile</scope>
</dependency>
</dependencies>
@ -145,6 +145,7 @@
<jmeter.version>5.0</jmeter.version>
<grinder.version>3.11</grinder.version>
<spring.boot.version>2.0.5.RELEASE</spring.boot.version>
<h2.version>1.4.197</h2.version>
</properties>
</project>

2
testing-modules/parallel-tests-junit/math-test-functions/pom.xml
View File

@ -18,7 +18,7 @@
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>

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