diff --git a/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/EllipticalMercator.java b/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/EllipticalMercator.java new file mode 100644 index 0000000000..e1c41f9518 --- /dev/null +++ b/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/EllipticalMercator.java @@ -0,0 +1,22 @@ +package com.baeldung.algorithms.mercator; + +class EllipticalMercator extends Mercator { + + @Override + double yAxisProjection(double input) { + + input = Math.min(Math.max(input, -89.5), 89.5); + double earthDimensionalRateNormalized = 1.0 - Math.pow(RADIUS_MINOR / RADIUS_MAJOR, 2); + + double inputOnEarthProj = Math.sqrt(earthDimensionalRateNormalized) * Math.sin( Math.toRadians(input)); + + inputOnEarthProj = Math.pow(((1.0 - inputOnEarthProj)/(1.0+inputOnEarthProj)), 0.5 * Math.sqrt(earthDimensionalRateNormalized)); + double inputOnEarthProjNormalized = Math.tan(0.5 * ((Math.PI*0.5) - Math.toRadians(input)))/inputOnEarthProj; + return (-1) * RADIUS_MAJOR * Math.log(inputOnEarthProjNormalized); + } + + @Override + double xAxisProjection(double input) { + return RADIUS_MAJOR * Math.toRadians(input); + } +} diff --git a/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/Mercator.java b/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/Mercator.java new file mode 100644 index 0000000000..b289b1839d --- /dev/null +++ b/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/Mercator.java @@ -0,0 +1,10 @@ +package com.baeldung.algorithms.mercator; + +abstract class Mercator { + final static double RADIUS_MAJOR = 6378137.0; + final static double RADIUS_MINOR = 6356752.3142; + + abstract double yAxisProjection(double input); + + abstract double xAxisProjection(double input); +} diff --git a/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/SphericalMercator.java b/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/SphericalMercator.java new file mode 100644 index 0000000000..1be976d82e --- /dev/null +++ b/algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/mercator/SphericalMercator.java @@ -0,0 +1,14 @@ +package com.baeldung.algorithms.mercator; + +public class SphericalMercator extends Mercator { + + @Override + double xAxisProjection(double input) { + return Math.toRadians(input) * RADIUS_MAJOR; + } + + @Override + double yAxisProjection(double input) { + return Math.log(Math.tan(Math.PI / 4 + Math.toRadians(input) / 2)) * RADIUS_MAJOR; + } +} diff --git a/algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/mercator/EllipticalMercatorUnitTest.java b/algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/mercator/EllipticalMercatorUnitTest.java new file mode 100644 index 0000000000..96b644c46c --- /dev/null +++ b/algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/mercator/EllipticalMercatorUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.algorithms.mercator; + +import org.junit.Assert; +import org.junit.Test; + + +public class EllipticalMercatorUnitTest { + + @Test + public void giventThatTheInputIs22_whenXAxisProjectionIsCalled_thenTheResultIsTheCorrectOne() { + Mercator mercator = new EllipticalMercator(); + double result = mercator.xAxisProjection(22); + Assert.assertEquals(result, 2449028.7974520186, 0.0); + } + + @Test + public void giventThatTheInputIs44_whenYAxisProjectionIsCalled_thenTheResultIsTheCorrectOne() { + Mercator mercator = new EllipticalMercator(); + double result = mercator.yAxisProjection(44); + Assert.assertEquals(result, 5435749.887511954, 0.0); + } +} diff --git a/algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/mercator/SphericalMercatorUnitTest.java b/algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/mercator/SphericalMercatorUnitTest.java new file mode 100644 index 0000000000..348c6ad3e4 --- /dev/null +++ b/algorithms-miscellaneous-2/src/test/java/com/baeldung/algorithms/mercator/SphericalMercatorUnitTest.java @@ -0,0 +1,21 @@ +package com.baeldung.algorithms.mercator; + +import org.junit.Assert; +import org.junit.Test; + +public class SphericalMercatorUnitTest { + + @Test + public void giventThatTheInputIs22_whenXAxisProjectionIsCalled_thenTheResultIsTheCorrectOne() { + Mercator mercator = new SphericalMercator(); + double result = mercator.xAxisProjection(22); + Assert.assertEquals(result, 2449028.7974520186, 0.0); + } + + @Test + public void giventThatTheInputIs44_whenYAxisProjectionIsCalled_thenTheResultIsTheCorrectOne() { + Mercator mercator = new SphericalMercator(); + double result = mercator.yAxisProjection(44); + Assert.assertEquals(result, 5465442.183322753, 0.0); + } +} diff --git a/algorithms-sorting/README.md b/algorithms-sorting/README.md index f88b93e25e..36460293b0 100644 --- a/algorithms-sorting/README.md +++ b/algorithms-sorting/README.md @@ -4,4 +4,4 @@ - [Merge Sort in Java](https://www.baeldung.com/java-merge-sort) - [Quicksort Algorithm Implementation in Java](https://www.baeldung.com/java-quicksort) - [Insertion Sort in Java](https://www.baeldung.com/java-insertion-sort) - +- [Heap Sort in Java](https://www.baeldung.com/java-heap-sort) diff --git a/apache-pulsar/README.md b/apache-pulsar/README.md new file mode 100644 index 0000000000..2970bc3d88 --- /dev/null +++ b/apache-pulsar/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Introduction to Apache Pulsar](https://www.baeldung.com/apache-pulsar) diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddCommand.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddCommand.java new file mode 100644 index 0000000000..279a3b2c55 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddCommand.java @@ -0,0 +1,17 @@ +package com.baeldung.reducingIfElse; + +public class AddCommand implements Command { + + private int a; + private int b; + + public AddCommand(int a, int b) { + this.a = a; + this.b = b; + } + + @Override + public Integer execute() { + return a + b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddRule.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddRule.java new file mode 100644 index 0000000000..f24c973ead --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/AddRule.java @@ -0,0 +1,21 @@ +package com.baeldung.reducingIfElse; + +public class AddRule implements Rule { + + private int result; + + @Override + public boolean evaluate(Expression expression) { + boolean evalResult = false; + if (expression.getOperator() == Operator.ADD) { + this.result = expression.getX() + expression.getY(); + evalResult = true; + } + return evalResult; + } + + @Override + public Result getResult() { + return new Result(result); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Addition.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Addition.java new file mode 100644 index 0000000000..3174ea558c --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Addition.java @@ -0,0 +1,8 @@ +package com.baeldung.reducingIfElse; + +public class Addition implements Operation { + @Override + public int apply(int a, int b) { + return a + b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Calculator.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Calculator.java new file mode 100644 index 0000000000..550d92e183 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Calculator.java @@ -0,0 +1,83 @@ +package com.baeldung.reducingIfElse; + +public class Calculator { + + public int calculate(int a, int b, String operator) { + int result = Integer.MIN_VALUE; + + if ("add".equals(operator)) { + result = a + b; + } else if ("multiply".equals(operator)) { + result = a * b; + } else if ("divide".equals(operator)) { + result = a / b; + } else if ("subtract".equals(operator)) { + result = a - b; + } else if ("modulo".equals(operator)) { + result = a % b; + } + return result; + } + + public int calculateUsingSwitch(int a, int b, String operator) { + int result = 0; + switch (operator) { + case "add": + result = a + b; + break; + case "multiply": + result = a * b; + break; + case "divide": + result = a / b; + break; + case "subtract": + result = a - b; + break; + case "modulo": + result = a % b; + break; + default: + result = Integer.MIN_VALUE; + } + return result; + } + + public int calculateUsingSwitch(int a, int b, Operator operator) { + int result = 0; + switch (operator) { + case ADD: + result = a + b; + break; + case MULTIPLY: + result = a * b; + break; + case DIVIDE: + result = a / b; + break; + case SUBTRACT: + result = a - b; + break; + case MODULO: + result = a % b; + break; + default: + result = Integer.MIN_VALUE; + } + return result; + } + + public int calculate(int a, int b, Operator operator) { + return operator.apply(a, b); + } + + public int calculateUsingFactory(int a, int b, String operation) { + Operation targetOperation = OperatorFactory.getOperation(operation) + .orElseThrow(() -> new IllegalArgumentException("Invalid Operator")); + return targetOperation.apply(a, b); + } + + public int calculate(Command command) { + return command.execute(); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Command.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Command.java new file mode 100644 index 0000000000..c084fcc6a0 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Command.java @@ -0,0 +1,5 @@ +package com.baeldung.reducingIfElse; + +public interface Command { + Integer execute(); +} \ No newline at end of file diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Division.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Division.java new file mode 100644 index 0000000000..75b1297655 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Division.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Division implements Operation { + @Override public int apply(int a, int b) { + return a / b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Expression.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Expression.java new file mode 100644 index 0000000000..4d3fe1b824 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Expression.java @@ -0,0 +1,26 @@ +package com.baeldung.reducingIfElse; + +public class Expression { + + private Integer x; + private Integer y; + private Operator operator; + + public Expression(Integer x, Integer y, Operator operator) { + this.x = x; + this.y = y; + this.operator = operator; + } + + public Integer getX() { + return x; + } + + public Integer getY() { + return y; + } + + public Operator getOperator() { + return operator; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Modulo.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Modulo.java new file mode 100644 index 0000000000..a7a081704c --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Modulo.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Modulo implements Operation { + @Override public int apply(int a, int b) { + return a % b; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Multiplication.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Multiplication.java new file mode 100644 index 0000000000..e1a39b33c4 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Multiplication.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Multiplication implements Operation { + @Override public int apply(int a, int b) { + return 0; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operation.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operation.java new file mode 100644 index 0000000000..41241fa810 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operation.java @@ -0,0 +1,5 @@ +package com.baeldung.reducingIfElse; + +public interface Operation { + int apply(int a, int b); +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operator.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operator.java new file mode 100644 index 0000000000..831b8fa146 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Operator.java @@ -0,0 +1,41 @@ +package com.baeldung.reducingIfElse; + +public enum Operator { + + ADD { + @Override + public int apply(int a, int b) { + return a + b; + } + }, + + MULTIPLY { + @Override + public int apply(int a, int b) { + return a * b; + } + }, + + SUBTRACT { + @Override + public int apply(int a, int b) { + return a - b; + } + }, + + DIVIDE { + @Override + public int apply(int a, int b) { + return a / b; + } + }, + + MODULO { + @Override + public int apply(int a, int b) { + return a % b; + } + }; + + public abstract int apply(int a, int b); +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/OperatorFactory.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/OperatorFactory.java new file mode 100644 index 0000000000..18ed63adbd --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/OperatorFactory.java @@ -0,0 +1,21 @@ +package com.baeldung.reducingIfElse; + +import java.util.HashMap; +import java.util.Map; +import java.util.Optional; + +public class OperatorFactory { + + static Map operationMap = new HashMap<>(); + static { + operationMap.put("add", new Addition()); + operationMap.put("divide", new Division()); + operationMap.put("multiply", new Multiplication()); + operationMap.put("subtract", new Subtraction()); + operationMap.put("modulo", new Modulo()); + } + + public static Optional getOperation(String operation) { + return Optional.ofNullable(operationMap.get(operation)); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Result.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Result.java new file mode 100644 index 0000000000..d5ed12202e --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Result.java @@ -0,0 +1,13 @@ +package com.baeldung.reducingIfElse; + +public class Result { + int value; + + public Result(int value) { + this.value = value; + } + + public int getValue() { + return value; + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Rule.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Rule.java new file mode 100644 index 0000000000..5a6c84b0f9 --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Rule.java @@ -0,0 +1,8 @@ +package com.baeldung.reducingIfElse; + +public interface Rule { + + boolean evaluate(Expression expression); + + Result getResult(); +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/RuleEngine.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/RuleEngine.java new file mode 100644 index 0000000000..ac56915dee --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/RuleEngine.java @@ -0,0 +1,24 @@ +package com.baeldung.reducingIfElse; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.stream.Collectors; + +public class RuleEngine { + + private static List rules = new ArrayList<>(); + + static { + rules.add(new AddRule()); + } + + public Result process(Expression expression) { + + Rule rule = rules.stream() + .filter(r -> r.evaluate(expression)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("Expression does not matches any Rule")); + return rule.getResult(); + } +} diff --git a/core-java-8/src/main/java/com/baeldung/reducingIfElse/Subtraction.java b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Subtraction.java new file mode 100644 index 0000000000..948998810e --- /dev/null +++ b/core-java-8/src/main/java/com/baeldung/reducingIfElse/Subtraction.java @@ -0,0 +1,7 @@ +package com.baeldung.reducingIfElse; + +public class Subtraction implements Operation { + @Override public int apply(int a, int b) { + return a - b; + } +} diff --git a/core-java-8/src/test/java/com/baeldung/reduceIfelse/CalculatorUnitTest.java b/core-java-8/src/test/java/com/baeldung/reduceIfelse/CalculatorUnitTest.java new file mode 100644 index 0000000000..fa351930d8 --- /dev/null +++ b/core-java-8/src/test/java/com/baeldung/reduceIfelse/CalculatorUnitTest.java @@ -0,0 +1,32 @@ +package com.baeldung.reduceIfelse; + +import com.baeldung.reducingIfElse.AddCommand; +import com.baeldung.reducingIfElse.Calculator; +import com.baeldung.reducingIfElse.Operator; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class CalculatorUnitTest { + + @Test + public void whenCalculateUsingStringOperator_thenReturnCorrectResult() { + Calculator calculator = new Calculator(); + int result = calculator.calculate(3, 4, "add"); + assertEquals(7, result); + } + + @Test + public void whenCalculateUsingEnumOperator_thenReturnCorrectResult() { + Calculator calculator = new Calculator(); + int result = calculator.calculate(3, 4, Operator.valueOf("ADD")); + assertEquals(7, result); + } + + @Test + public void whenCalculateUsingCommand_thenReturnCorrectResult() { + Calculator calculator = new Calculator(); + int result = calculator.calculate(new AddCommand(3, 7)); + assertEquals(10, result); + } +} diff --git a/core-java-8/src/test/java/com/baeldung/reduceIfelse/RuleEngineUnitTest.java b/core-java-8/src/test/java/com/baeldung/reduceIfelse/RuleEngineUnitTest.java new file mode 100644 index 0000000000..4a30b3efac --- /dev/null +++ b/core-java-8/src/test/java/com/baeldung/reduceIfelse/RuleEngineUnitTest.java @@ -0,0 +1,23 @@ +package com.baeldung.reduceIfelse; + +import com.baeldung.reducingIfElse.Expression; +import com.baeldung.reducingIfElse.Operator; +import com.baeldung.reducingIfElse.Result; +import com.baeldung.reducingIfElse.RuleEngine; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class RuleEngineUnitTest { + + @Test + public void whenNumbersGivenToRuleEngine_thenReturnCorrectResult() { + Expression expression = new Expression(5, 5, Operator.ADD); + RuleEngine engine = new RuleEngine(); + Result result = engine.process(expression); + + assertNotNull(result); + assertEquals(10, result.getValue()); + } +} diff --git a/core-java-arrays/.gitignore b/core-java-arrays/.gitignore new file mode 100644 index 0000000000..374c8bf907 --- /dev/null +++ b/core-java-arrays/.gitignore @@ -0,0 +1,25 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-arrays/README.md b/core-java-arrays/README.md new file mode 100644 index 0000000000..bda2cf90bf --- /dev/null +++ b/core-java-arrays/README.md @@ -0,0 +1,15 @@ +========= + +## Core Java Arrays Cookbooks and Examples + +### Relevant Articles: +- [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy) +- [Check if a Java Array Contains a Value](http://www.baeldung.com/java-array-contains-value) +- [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array) +- [Guide to the java.util.Arrays Class](http://www.baeldung.com/java-util-arrays) +- [Jagged Arrays In Java](http://www.baeldung.com/java-jagged-arrays) +- [Find Sum and Average in a Java Array](http://www.baeldung.com/java-array-sum-average) +- [Arrays in Java: A Reference Guide](https://www.baeldung.com/java-arrays-guide) +- [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array) +- [Array Operations in Java](http://www.baeldung.com/java-common-array-operations) + diff --git a/core-java-arrays/pom.xml b/core-java-arrays/pom.xml new file mode 100644 index 0000000000..d2d0453e87 --- /dev/null +++ b/core-java-arrays/pom.xml @@ -0,0 +1,412 @@ + + 4.0.0 + com.baeldung + core-java-arrays + 0.1.0-SNAPSHOT + jar + core-java-arrays + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + log4j + log4j + ${log4j.version} + + + org.slf4j + log4j-over-slf4j + ${org.slf4j.version} + + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + org.openjdk.jmh + jmh-core + ${jmh-core.version} + + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh-generator-annprocess.version} + + + org.springframework + spring-web + ${springframework.spring-web.version} + + + + + core-java-arrays + + + src/main/resources + true + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*LiveTest.java + **/*IntegrationTest.java + **/*IntTest.java + **/*LongRunningUnitTest.java + **/*ManualTest.java + + true + + + + + org.apache.maven.plugins + maven-dependency-plugin + + + copy-dependencies + prepare-package + + copy-dependencies + + + ${project.build.directory}/libs + + + + + + + org.apache.maven.plugins + maven-jar-plugin + ${maven-jar-plugin.version} + + + + true + libs/ + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.apache.maven.plugins + maven-assembly-plugin + + + package + + single + + + ${project.basedir} + + + org.baeldung.executable.ExecutableMavenJar + + + + jar-with-dependencies + + + + + + + + org.apache.maven.plugins + maven-shade-plugin + ${maven-shade-plugin.version} + + + + shade + + + true + + + org.baeldung.executable.ExecutableMavenJar + + + + + + + + + com.jolira + onejar-maven-plugin + ${onejar-maven-plugin.version} + + + + org.baeldung.executable.ExecutableMavenJar + true + ${project.build.finalName}-onejar.${project.packaging} + + + one-jar + + + + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot-maven-plugin.version} + + + + repackage + + + spring-boot + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + java + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + -Xmx300m + -XX:+UseParallelGC + -classpath + + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + ${maven-javadoc-plugin.version} + + 1.8 + 1.8 + + + + + + + + integration + + + + org.apache.maven.plugins + maven-surefire-plugin + + + integration-test + + test + + + + **/*ManualTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + json + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + + run-benchmarks + + none + + exec + + + test + java + + -classpath + + org.openjdk.jmh.Main + .* + + + + + + + + + + + + buildAgentLoader + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agentLoader + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/AgentLoader.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildApplication + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + application + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/MyAtm.class + com/baeldung/instrumentation/application/MyAtmApplication.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildAgent + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agent + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/agent/AtmTransformer.class + com/baeldung/instrumentation/agent/MyInstrumentationAgent.class + + + + + + + + + + + + + + 3.8.1 + 1.16.12 + + 1.19 + 1.19 + + + 3.10.0 + + + 2.21.0 + 4.3.4.RELEASE + 3.0.0-M1 + 3.0.2 + 1.4.4 + 3.1.1 + 2.0.3.RELEASE + 1.6.0 + + + diff --git a/core-java/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayBenchmarkRunner.java diff --git a/core-java/src/main/java/com/baeldung/array/ArrayInitializer.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayInitializer.java similarity index 97% rename from core-java/src/main/java/com/baeldung/array/ArrayInitializer.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayInitializer.java index 0ba6c342d9..d2b0428904 100644 --- a/core-java/src/main/java/com/baeldung/array/ArrayInitializer.java +++ b/core-java-arrays/src/main/java/com/baeldung/array/ArrayInitializer.java @@ -2,7 +2,7 @@ package com.baeldung.array; import java.util.Arrays; -import org.apache.commons.lang.ArrayUtils; +import org.apache.commons.lang3.ArrayUtils; public class ArrayInitializer { diff --git a/core-java/src/main/java/com/baeldung/array/ArrayInverter.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayInverter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/ArrayInverter.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayInverter.java diff --git a/core-java/src/main/java/com/baeldung/array/ArrayReferenceGuide.java b/core-java-arrays/src/main/java/com/baeldung/array/ArrayReferenceGuide.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/ArrayReferenceGuide.java rename to core-java-arrays/src/main/java/com/baeldung/array/ArrayReferenceGuide.java diff --git a/core-java/src/main/java/com/baeldung/array/Find2ndLargestInArray.java b/core-java-arrays/src/main/java/com/baeldung/array/Find2ndLargestInArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/Find2ndLargestInArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/Find2ndLargestInArray.java diff --git a/core-java/src/main/java/com/baeldung/array/FindElementInArray.java b/core-java-arrays/src/main/java/com/baeldung/array/FindElementInArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/FindElementInArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/FindElementInArray.java diff --git a/core-java/src/main/java/com/baeldung/array/JaggedArray.java b/core-java-arrays/src/main/java/com/baeldung/array/JaggedArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/JaggedArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/JaggedArray.java diff --git a/core-java/src/main/java/com/baeldung/array/SearchArrayUnitTest.java b/core-java-arrays/src/main/java/com/baeldung/array/SearchArrayUnitTest.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/SearchArrayUnitTest.java rename to core-java-arrays/src/main/java/com/baeldung/array/SearchArrayUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/array/SumAndAverageInArray.java b/core-java-arrays/src/main/java/com/baeldung/array/SumAndAverageInArray.java similarity index 100% rename from core-java/src/main/java/com/baeldung/array/SumAndAverageInArray.java rename to core-java-arrays/src/main/java/com/baeldung/array/SumAndAverageInArray.java diff --git a/core-java-collections/src/main/java/com/baeldung/array/operations/ArrayOperations.java b/core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java similarity index 100% rename from core-java-collections/src/main/java/com/baeldung/array/operations/ArrayOperations.java rename to core-java-arrays/src/main/java/com/baeldung/array/operations/ArrayOperations.java diff --git a/core-java/src/main/java/com/baeldung/arraycopy/model/Address.java b/core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Address.java similarity index 100% rename from core-java/src/main/java/com/baeldung/arraycopy/model/Address.java rename to core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Address.java diff --git a/core-java/src/main/java/com/baeldung/arraycopy/model/Employee.java b/core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Employee.java similarity index 100% rename from core-java/src/main/java/com/baeldung/arraycopy/model/Employee.java rename to core-java-arrays/src/main/java/com/baeldung/arraycopy/model/Employee.java diff --git a/core-java/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/ArrayInitializerUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/ArrayInverterUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/Find2ndLargestInArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/FindElementInArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/JaggedArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/SumAndAverageInArrayUnitTest.java diff --git a/core-java-collections/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java similarity index 100% rename from core-java-collections/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/array/operations/ArrayOperationsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/arraycopy/ArrayCopyUtilUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/arrays/ArraysUnitTest.java b/core-java-arrays/src/test/java/com/baeldung/arrays/ArraysUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/arrays/ArraysUnitTest.java rename to core-java-arrays/src/test/java/com/baeldung/arrays/ArraysUnitTest.java diff --git a/core-java-collections/README.md b/core-java-collections/README.md index d0aaaa7182..0fcf7367c7 100644 --- a/core-java-collections/README.md +++ b/core-java-collections/README.md @@ -39,3 +39,14 @@ - [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream) - [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections) - [Guide to EnumSet](https://www.baeldung.com/java-enumset) +- [Removing Elements from Java Collections](https://www.baeldung.com/java-collection-remove-elements) +- [Converting a Collection to ArrayList in Java](https://www.baeldung.com/java-convert-collection-arraylist) +- [Java 8 Streams: Find Items From One List Based On Values From Another List](https://www.baeldung.com/java-streams-find-list-items) +- [Combining Different Types of Collections in Java](https://www.baeldung.com/java-combine-collections) +- [Sorting in Java](http://www.baeldung.com/java-sorting) +- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist) +- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception) +- [Join and Split Arrays and Collections in Java](http://www.baeldung.com/java-join-and-split) +- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality) +- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line) +- [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist) 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/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 eeb9a83748..fbe50c2dfa 100644 --- a/core-java-concurrency/README.md +++ b/core-java-concurrency/README.md @@ -30,3 +30,4 @@ - [Life Cycle of a Thread in Java](http://www.baeldung.com/java-thread-lifecycle) - [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) diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/SemaphoreDemo.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddSemaphore.java similarity index 60% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/SemaphoreDemo.java rename to core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddSemaphore.java index c3afba1f68..8b58916707 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/SemaphoreDemo.java +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddSemaphore.java @@ -2,55 +2,47 @@ package com.baeldung.concurrent.evenandodd; import java.util.concurrent.Semaphore; -public class SemaphoreDemo { +public class PrintEvenOddSemaphore { public static void main(String[] args) { - SharedPrinter sp = new SharedPrinter(); - Thread odd = new Thread(new Odd(sp, 10)); - odd.setName("Odd"); - Thread even = new Thread(new Even(sp, 10)); - even.setName("Even"); + Thread odd = new Thread(new Odd(sp, 10), "Odd"); + Thread even = new Thread(new Even(sp, 10), "Even"); odd.start(); even.start(); - } - } class SharedPrinter { - Semaphore semEven = new Semaphore(0); - Semaphore semOdd = new Semaphore(1); + private final Semaphore semEven = new Semaphore(0); + private final Semaphore semOdd = new Semaphore(1); - public void printEvenNum(int num) { + void printEvenNum(int num) { try { semEven.acquire(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } - System.out.println(Thread.currentThread() - .getName() + ":"+num); + System.out.println(Thread.currentThread().getName() + ":"+num); semOdd.release(); } - public void printOddNum(int num) { + void printOddNum(int num) { try { semOdd.acquire(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } - System.out.println(Thread.currentThread() - .getName() + ":"+ num); + System.out.println(Thread.currentThread().getName() + ":"+ num); semEven.release(); - } } class Even implements Runnable { - SharedPrinter sp; - int max; + private final SharedPrinter sp; + private final int max; Even(SharedPrinter sp, int max) { this.sp = sp; @@ -66,8 +58,8 @@ class Even implements Runnable { } class Odd implements Runnable { - SharedPrinter sp; - int max; + private SharedPrinter sp; + private int max; Odd(SharedPrinter sp, int max) { this.sp = sp; diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOdd.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddWaitNotify.java similarity index 64% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOdd.java rename to core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddWaitNotify.java index 54d89382b9..2b59f22a6e 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOdd.java +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/evenandodd/PrintEvenOddWaitNotify.java @@ -1,22 +1,20 @@ package com.baeldung.concurrent.evenandodd; -public class PrintEvenOdd { +public class PrintEvenOddWaitNotify { public static void main(String... args) { Printer print = new Printer(); - Thread t1 = new Thread(new TaskEvenOdd(print, 10, false)); - t1.setName("Odd"); - Thread t2 = new Thread(new TaskEvenOdd(print, 10, true)); - t2.setName("Even"); + Thread t1 = new Thread(new TaskEvenOdd(print, 10, false), "Odd"); + Thread t2 = new Thread(new TaskEvenOdd(print, 10, true), "Even"); t1.start(); t2.start(); } } class TaskEvenOdd implements Runnable { - private int max; - private Printer print; - private boolean isEvenNumber; + private final int max; + private final Printer print; + private final boolean isEvenNumber; TaskEvenOdd(Printer print, int max, boolean isEvenNumber) { this.print = print; @@ -26,7 +24,7 @@ class TaskEvenOdd implements Runnable { @Override public void run() { - int number = isEvenNumber == true ? 2 : 1; + int number = isEvenNumber ? 2 : 1; while (number <= max) { if (isEvenNumber) { print.printEven(number); @@ -39,32 +37,30 @@ class TaskEvenOdd implements Runnable { } class Printer { - boolean isOdd = false; + private volatile boolean isOdd; synchronized void printEven(int number) { - while (isOdd == false) { + while (!isOdd) { try { wait(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } } - System.out.println(Thread.currentThread() - .getName() + ":" + number); + System.out.println(Thread.currentThread().getName() + ":" + number); isOdd = false; notify(); } synchronized void printOdd(int number) { - while (isOdd == true) { + while (isOdd) { try { wait(); } catch (InterruptedException e) { - e.printStackTrace(); + Thread.currentThread().interrupt(); } } - System.out.println(Thread.currentThread() - .getName() + ":" + number); + System.out.println(Thread.currentThread().getName() + ":" + number); isOdd = true; notify(); } diff --git a/core-java-io/README.md b/core-java-io/README.md index ae4c267b8a..c81e466b57 100644 --- a/core-java-io/README.md +++ b/core-java-io/README.md @@ -33,3 +33,4 @@ - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) - [Read a File into an ArrayList](https://www.baeldung.com/java-file-to-arraylist) - [Guide to Java OutputStream](https://www.baeldung.com/java-outputstream) +- [Reading a CSV File into an Array](https://www.baeldung.com/java-csv-file-array) diff --git a/core-java-io/src/main/java/com/baeldung/bufferedreader/BufferedReaderExample.java b/core-java-io/src/main/java/com/baeldung/bufferedreader/BufferedReaderExample.java new file mode 100644 index 0000000000..c7f0e878ac --- /dev/null +++ b/core-java-io/src/main/java/com/baeldung/bufferedreader/BufferedReaderExample.java @@ -0,0 +1,84 @@ +package com.baeldung.bufferedreader; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.stream.Collectors; + +public class BufferedReaderExample { + + public String readAllLines(BufferedReader reader) throws IOException { + StringBuilder content = new StringBuilder(); + String line; + + while ((line = reader.readLine()) != null) { + content.append(line); + content.append(System.lineSeparator()); + } + + return content.toString(); + } + + public String readAllLinesWithStream(BufferedReader reader) { + return reader + .lines() + .collect(Collectors.joining(System.lineSeparator())); + } + + public String readAllCharsOneByOne(BufferedReader reader) throws IOException { + StringBuilder content = new StringBuilder(); + + int value; + while ((value = reader.read()) != -1) { + content.append((char) value); + } + + return content.toString(); + } + + public String readMultipleChars(BufferedReader reader) throws IOException { + int length = 5; + char[] chars = new char[length]; + int charsRead = reader.read(chars, 0, length); + + String result; + if (charsRead != -1) { + result = new String(chars, 0, charsRead); + } else { + result = ""; + } + + return result; + } + + public String readFile() { + BufferedReader reader = null; + try { + reader = new BufferedReader(new FileReader("src/main/resources/input.txt")); + String content = readAllLines(reader); + return content; + } catch (IOException e) { + e.printStackTrace(); + return null; + } finally { + try { + if (reader != null) { + reader.close(); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + } + + public String readFileTryWithResources() { + try (BufferedReader reader = new BufferedReader(new FileReader("src/main/resources/input.txt"))) { + String content = readAllLines(reader); + return content; + } catch (IOException e) { + e.printStackTrace(); + return null; + } + } + +} diff --git a/core-java-io/src/main/resources/input.txt b/core-java-io/src/main/resources/input.txt new file mode 100644 index 0000000000..650da894e8 --- /dev/null +++ b/core-java-io/src/main/resources/input.txt @@ -0,0 +1,45 @@ +Lorem ipsum dolor sit amet, consectetur adipiscing elit. In lacus enim, scelerisque id sapien ut, semper euismod quam. Nunc ullamcorper semper blandit. Praesent quis quam mollis, iaculis lectus a, fringilla leo. Interdum et malesuada fames ac ante ipsum primis in faucibus. Duis vitae auctor mauris. Pellentesque eu pellentesque lorem, vel ultricies libero. Pellentesque vestibulum sagittis eros. In vestibulum lacus elit. Interdum et malesuada fames ac ante ipsum primis in faucibus. + +Vivamus pharetra lacus fringilla nisl molestie eleifend. Donec et dolor non quam mattis mattis. Proin malesuada maximus elit id semper. Donec facilisis dolor ut feugiat auctor. Proin accumsan semper consectetur. Vivamus facilisis odio vel bibendum imperdiet. Sed rutrum nisi nec nisi interdum fringilla. Aliquam laoreet velit ullamcorper egestas ultrices. Aliquam ultricies sem sed orci interdum, eu porta purus malesuada. Sed accumsan, nunc ut maximus rhoncus, arcu ante pretium ex, non ultrices magna nisi et velit. Pellentesque tempor mi quis lacus consectetur, quis imperdiet enim efficitur. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. + +Nunc sed maximus erat. Aenean imperdiet finibus massa ac aliquam. Interdum et malesuada fames ac ante ipsum primis in faucibus. Duis dignissim cursus purus, eu tempus urna. Nunc sed mauris scelerisque, luctus eros ut, viverra nisi. Maecenas congue sed ligula in eleifend. Praesent nec dignissim enim, dictum efficitur massa. Nullam eros dui, rutrum quis aliquam accumsan, sollicitudin cursus eros. Phasellus euismod, lorem vitae vehicula ullamcorper, leo lorem vestibulum magna, vitae malesuada libero ipsum id lorem. Aenean finibus turpis facilisis tortor bibendum, vitae dignissim dolor dictum. Ut quis ornare nisi, non rutrum sapien. + +Etiam placerat, est eget placerat imperdiet, neque urna tristique est, a dictum nisl dolor vitae leo. Vivamus porttitor mi vitae volutpat ultrices. Quisque at ante porta mauris ultricies iaculis. Phasellus iaculis sollicitudin urna nec facilisis. Suspendisse dapibus vulputate scelerisque. Fusce felis diam, eleifend in tristique in, malesuada a purus. Suspendisse euismod ipsum sed urna imperdiet, quis venenatis lacus dapibus. Maecenas vitae est vel sem fringilla ornare at ut mi. Quisque porta, nulla at rutrum fringilla, mi ligula egestas libero, ac convallis elit diam et sapien. Vestibulum purus tortor, ornare ut enim sed, mattis lobortis erat. Maecenas ac ante tincidunt, euismod mauris a, fermentum diam. Nullam arcu est, consequat sed enim in, bibendum aliquet velit. Donec bibendum magna ac augue sagittis vehicula. Curabitur nec mauris eu augue bibendum volutpat. Fusce fringilla varius fringilla. + +Aliquam faucibus massa non orci accumsan, porta consectetur diam vulputate. Nullam nec erat mollis, imperdiet libero nec, tincidunt neque. Aenean varius purus nec est auctor, sed vulputate libero varius. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent vel neque elit. Donec vulputate fermentum nulla, ut aliquam neque tempor in. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec vel venenatis est. Suspendisse luctus elit quis dui dapibus, id sodales dolor cursus. Curabitur ut vehicula dui. Fusce aliquet est et ante feugiat, et tempus ex congue. Nunc eget dapibus leo. Nunc eu accumsan diam. Suspendisse risus eros, rutrum et volutpat in, consequat in nulla. Suspendisse id felis a orci accumsan iaculis. + +Duis tincidunt diam eget tortor aliquet sodales. Etiam sodales purus ac urna mollis, et cursus enim porttitor. Nulla viverra ligula nunc, ornare condimentum felis posuere sed. Fusce aliquet pretium sagittis. Sed ac mi elementum massa dictum ornare. Integer quis dapibus lectus. Curabitur in rhoncus justo, et vulputate justo. Integer eget efficitur felis. + +Sed finibus vel tortor ac egestas. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas vestibulum nulla mi, blandit efficitur sapien fermentum eu. Integer sed turpis eros. Phasellus sed aliquam ligula. Etiam dictum quam in dapibus mattis. Donec et tristique quam. Pellentesque gravida luctus dolor, eu ornare sapien. Donec justo ante, lacinia non sem et, ultricies dignissim nibh. Vivamus eu nisl et magna pulvinar efficitur. Sed at vehicula lectus, sit amet luctus sem. Morbi vehicula sapien nisi, nec sagittis orci vestibulum et. + +Praesent non finibus diam. Quisque sit amet nisl vitae augue lobortis commodo. Morbi ullamcorper, tortor id ornare maximus, erat ipsum ullamcorper ipsum, in imperdiet diam sem vel erat. Sed pellentesque quis ex sed volutpat. Vestibulum volutpat diam ac dignissim sollicitudin. Praesent at luctus ex, at volutpat dui. Nunc nulla dui, lobortis et pharetra quis, efficitur in turpis. Donec sodales auctor purus id mollis. Sed auctor eu erat eget bibendum. Mauris tincidunt ornare neque id consequat. Suspendisse non massa ante. Quisque velit enim, rhoncus at erat eget, scelerisque placerat elit. Donec finibus luctus dolor. In sed eleifend lorem. Sed tempor ullamcorper lorem nec tristique. Fusce nec volutpat neque, id elementum est. + +Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Vestibulum mattis elementum tellus, vitae maximus nulla eleifend ut. Vestibulum eu nibh vulputate, posuere felis eget, aliquet ex. Nullam leo ex, lacinia a ante ac, accumsan efficitur ligula. Vestibulum ornare gravida tempus. Proin rhoncus felis sit amet dolor commodo facilisis. Integer aliquet, diam sed pharetra feugiat, sem massa mollis orci, eget pretium libero nunc at quam. Ut rhoncus quam vitae massa hendrerit, ornare condimentum odio varius. Donec odio sapien, tristique eget libero ac, interdum facilisis odio. Phasellus nec mauris vel dolor semper mattis et quis ligula. Donec nec porttitor nunc. Integer maximus quam vitae sem gravida, ut commodo ex porttitor. + +Sed cursus nisi turpis, vel laoreet massa blandit ut. Cras posuere velit nulla, nec pellentesque ipsum dignissim eget. Donec pharetra, ex et commodo viverra, leo dolor dapibus tellus, vel dignissim est sem ac lectus. Quisque a arcu dapibus, aliquet magna sed, rhoncus neque. Integer suscipit, nulla ac varius lacinia, orci metus scelerisque neque, a laoreet nibh risus vitae dolor. Pellentesque felis metus, pulvinar vel cursus id, ultrices non purus. Donec mi lectus, faucibus sit amet nunc at, sagittis pretium lectus. Fusce nec purus arcu. Mauris neque neque, blandit eget mi at, auctor tempus orci. Mauris sapien lorem, luctus nec tellus non, porttitor aliquam dui. + +Mauris non ex risus. Aliquam imperdiet in eros eget placerat. Sed congue sed sapien porta sollicitudin. Phasellus tempor hendrerit metus vitae tincidunt. Suspendisse congue nisi sed augue dapibus, at pretium ante mollis. Cras non posuere nulla. Proin malesuada finibus magna vel iaculis. Cras in dapibus lorem. Pellentesque volutpat dolor sit amet magna tincidunt mollis. Nunc et lectus sodales, accumsan est vitae, ornare augue. Maecenas malesuada arcu leo, eget blandit lectus porttitor et. Nam aliquam sapien sit amet purus consequat lobortis. Aenean varius, augue porta dignissim efficitur, felis velit dapibus leo, tincidunt ultricies magna felis id ligula. Duis hendrerit, lectus eu elementum euismod, elit lectus consequat mi, sit amet egestas justo massa ut urna. Proin eleifend interdum ultrices. + +Donec lacinia orci pharetra ornare tincidunt. Nulla facilisi. Maecenas malesuada dui ac elit sagittis tincidunt id dictum dolor. Quisque lobortis purus ac metus volutpat viverra. Proin finibus sapien ut odio semper consectetur. Sed gravida luctus egestas. Mauris pretium volutpat elit, at commodo arcu sagittis nec. Ut condimentum fringilla urna ac dignissim. Cras aliquam metus pulvinar, pulvinar nibh at, placerat arcu. Nulla ornare tortor sed lectus mollis, vitae fringilla tellus egestas. Vivamus efficitur tincidunt sapien, sed finibus mi congue eu. Nullam magna velit, lacinia vitae ligula eget, molestie consectetur felis. Suspendisse varius turpis orci, ac laoreet arcu accumsan sed. Fusce quis fermentum lacus, nec varius libero. Pellentesque ac odio ut justo lobortis elementum sit amet vehicula lorem. Nulla interdum nulla eget mi tristique, vitae egestas nunc egestas. + +Curabitur commodo libero eu elit tincidunt, quis placerat risus vehicula. Vestibulum vehicula id nunc iaculis fermentum. Aenean semper, tellus ac semper rutrum, justo lorem feugiat leo, quis vulputate neque dui non ligula. Etiam egestas, enim eget tempor porta, nunc est tristique ante, vel suscipit massa lorem vel diam. Donec faucibus ante id turpis rhoncus congue. Nullam laoreet, diam efficitur scelerisque consequat, ligula leo ultrices est, non fermentum elit mauris ut dolor. Morbi non porttitor lorem. Sed volutpat sapien et lorem porttitor, ultricies ultricies tellus congue. Mauris sodales, tortor nec sagittis finibus, dui odio aliquet nibh, in luctus sapien massa eu risus. Nulla in est sed ante molestie vehicula vel nec lectus. Fusce maximus a quam eget aliquam. Vivamus pulvinar quis nisi a maximus. Proin cursus lacus sapien, et hendrerit elit pretium a. Donec tellus lectus, consectetur id dolor a, luctus rutrum libero. Suspendisse auctor scelerisque dui, nec pellentesque felis viverra nec. Cras elit ex, varius sed pulvinar sed, suscipit ultrices lacus. + +Vivamus eu luctus lectus. Maecenas congue magna orci, quis semper nulla blandit vel. Phasellus dignissim risus placerat lacinia sagittis. Praesent at gravida nisi, at pulvinar diam. Nulla egestas lectus sed felis facilisis egestas. Curabitur posuere gravida urna eu vestibulum. Pellentesque at dolor gravida, placerat quam sit amet, fermentum ligula. Morbi fringilla, mi eget mollis dictum, neque dolor ullamcorper leo, a rutrum libero ipsum eget orci. Curabitur consectetur iaculis vestibulum. Suspendisse ultricies ligula et neque lacinia luctus. Sed dignissim neque id eros sollicitudin pellentesque. + +Donec et magna quis lectus pharetra finibus a fringilla sapien. Phasellus accumsan, erat eu sodales cursus, tortor elit dapibus risus, ut ornare neque arcu in tellus. Nam ac vehicula diam, at aliquam nisl. Cras in sem eget nisi ultrices rutrum sit amet eu velit. Sed molestie tellus eget ante scelerisque, sit amet pulvinar neque fringilla. Nunc volutpat facilisis egestas. Cras sodales dui ac massa egestas, in mattis leo rhoncus. Pellentesque vitae urna vehicula ipsum sodales suscipit. Sed commodo tempus fringilla. + +Etiam egestas elit vitae mi maximus fringilla quis eget libero. Fusce finibus ultrices tellus at molestie. Pellentesque posuere blandit elementum. Etiam eu erat eu urna hendrerit euismod. Nulla quis lectus rhoncus, ultricies urna eget, pretium neque. Cras sit amet ipsum sit amet purus rutrum ultricies nec vitae tortor. Sed tempor dapibus augue in pulvinar. Ut pretium sapien in malesuada accumsan. Donec eget ultrices erat, ut efficitur ligula. Sed posuere mauris est, nec convallis ipsum tempus non. + +Duis a ullamcorper ante. Quisque eu ultricies metus, at aliquet odio. Nullam tempus molestie augue ut varius. Fusce purus eros, dictum nec finibus sed, sodales et diam. Suspendisse sed mi purus. Donec eleifend ipsum diam, nec fringilla enim laoreet non. Phasellus condimentum, magna sit amet porttitor suscipit, arcu risus lobortis dolor, ac fringilla nibh nisl vel purus. Phasellus facilisis posuere orci sit amet tempus. Nam nec enim maximus, rhoncus felis a, rutrum diam. + +Suspendisse potenti. Donec vel tempor neque. In aliquet nulla in eleifend bibendum. Sed sapien sem, finibus in sodales vitae, euismod in sem. Phasellus nec elit a erat pulvinar semper. Aliquam luctus nisl in libero molestie aliquam. Nunc ac ornare felis. Ut non mauris ut ipsum rhoncus pretium. Curabitur tristique lacus a sagittis aliquam. Morbi vel volutpat tellus. Maecenas volutpat, lacus sed tempus imperdiet, eros tellus volutpat nisi, a egestas augue nulla quis arcu. In sollicitudin imperdiet efficitur. Suspendisse viverra aliquet nisi, congue ultrices arcu hendrerit in. + +Maecenas vitae vestibulum nunc. Nullam semper faucibus tincidunt. Etiam sed hendrerit risus. Proin gravida, urna nec tincidunt tempus, nulla sapien porttitor nibh, porttitor lobortis nunc quam et tortor. Praesent ut varius lacus, ut hendrerit enim. Ut nec turpis ac felis imperdiet bibendum. Phasellus porttitor enim odio, et vehicula mi convallis vel. Quisque porta scelerisque sagittis. Praesent dignissim sagittis vulputate. Aenean non justo ac est volutpat bibendum. Aliquam mattis, sapien dapibus pellentesque semper, velit urna malesuada diam, nec varius nibh eros at erat. Proin leo ante, ultricies id velit ut, faucibus porta nibh. Sed nec fermentum urna, sed mollis leo. Aliquam erat volutpat. + +Donec condimentum, urna sed hendrerit vestibulum, ante nibh lacinia dui, in tincidunt odio sem eget orci. In hac habitasse platea dictumst. Mauris id ex id ante tempus finibus eu sagittis erat. Quisque interdum urna risus, vel varius nibh euismod non. Nulla eget pellentesque quam. Aliquam vestibulum ac tortor non lobortis. Sed vitae erat sed libero dignissim dictum nec in turpis. Vivamus id ornare elit, ut facilisis lectus. Morbi dictum purus eget ipsum dignissim porttitor. Sed at vehicula purus, nec rhoncus quam. Nunc a nisl quis arcu blandit fermentum vel quis odio. Vivamus rhoncus, sapien sed lacinia hendrerit, velit urna fermentum dolor, id feugiat magna ligula sed urna. Proin euismod efficitur libero, eget porttitor lacus tempus quis. Duis tincidunt quis est a laoreet. Nam sit amet tristique nisl, sit amet mattis mi. + +Aenean id dictum nulla, sed laoreet magna. Morbi consectetur in turpis at aliquam. Maecenas rutrum feugiat metus, at ullamcorper augue fermentum ut. Vivamus in magna pretium nibh dictum rhoncus luctus at orci. In hac habitasse platea dictumst. Fusce convallis, nulla nec hendrerit suscipit, ipsum diam lobortis sem, vitae elementum lectus erat sit amet magna. Quisque sollicitudin fringilla purus, ac molestie justo congue vitae. Nulla sapien leo, ullamcorper ac tellus in, cursus rhoncus enim. Suspendisse rutrum magna non ex elementum elementum id vitae enim. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Suspendisse ornare libero eu molestie pulvinar. Phasellus faucibus, magna eget rutrum porta, lorem turpis blandit lectus, eu viverra massa risus et ex. + +Ut consectetur eros lacus, ac ullamcorper lacus mattis a. Cras congue justo ut erat interdum, et scelerisque nisi malesuada. Quisque sed sapien sollicitudin purus tincidunt finibus vestibulum vel dolor. Cras iaculis bibendum erat, a dictum urna viverra et. Integer non neque vulputate, tincidunt purus nec, rutrum arcu. Aliquam nec magna non sem semper laoreet quis at quam. Mauris dui lectus, convallis eu efficitur at, facilisis nec lorem. Cras felis sem, egestas ac rutrum vel, mollis et ex. Aenean semper egestas libero, nec commodo mi blandit efficitur. Duis nec quam in massa dignissim sagittis vel vitae leo. Nam molestie hendrerit auctor. + +Sed suscipit egestas tellus sed cursus. Donec vel massa sit amet dui condimentum accumsan. Phasellus libero eros, lobortis a nisi id, porttitor maximus lectus. Praesent consectetur diam urna, id viverra turpis elementum in. Vivamus vitae pretium justo, nec tempor felis. Vivamus volutpat ultricies magna. Suspendisse vulputate lectus ac orci volutpat ullamcorper. Nulla eu leo pretium, commodo arcu accumsan, tempor nisl. Fusce sit amet tellus a ipsum vehicula laoreet sed vitae mauris. Duis porttitor massa mattis nibh placerat consequat. Fusce rutrum commodo tortor eget pellentesque. Suspendisse tempor enim libero, consequat dictum nibh dictum varius. Pellentesque feugiat sit amet urna sed facilisis. Curabitur a sagittis augue. \ No newline at end of file diff --git a/core-java-io/src/test/java/com/baeldung/bufferedreader/BufferedReaderExampleUnitTest.java b/core-java-io/src/test/java/com/baeldung/bufferedreader/BufferedReaderExampleUnitTest.java new file mode 100644 index 0000000000..9af00c086a --- /dev/null +++ b/core-java-io/src/test/java/com/baeldung/bufferedreader/BufferedReaderExampleUnitTest.java @@ -0,0 +1,75 @@ +package com.baeldung.bufferedreader; + +import org.junit.Test; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; + +import static org.assertj.core.api.Assertions.assertThat; + +public class BufferedReaderExampleUnitTest { + + private static final String FILE_PATH = "src/main/resources/input.txt"; + + @Test + public void givenBufferedReader_whenReadAllLines_thenReturnsContent() throws IOException { + BufferedReader reader = new BufferedReader(new FileReader(FILE_PATH)); + + BufferedReaderExample bre = new BufferedReaderExample(); + String content = bre.readAllLines(reader); + + assertThat(content).isNotEmpty(); + assertThat(content).contains("Lorem ipsum"); + } + + @Test + public void givenBufferedReader_whenReadAllLinesWithStream_thenReturnsContent() throws IOException { + BufferedReader reader = new BufferedReader(new FileReader(FILE_PATH)); + + BufferedReaderExample bre = new BufferedReaderExample(); + String content = bre.readAllLinesWithStream(reader); + + assertThat(content).isNotEmpty(); + assertThat(content).contains("Lorem ipsum"); + } + + @Test + public void whenReadFile_thenReturnsContent() { + BufferedReaderExample bre = new BufferedReaderExample(); + String content = bre.readFile(); + + assertThat(content.toString()).contains("Lorem ipsum"); + } + + @Test + public void givenBufferedReader_whenReadAllCharsOneByOne_thenReturnsContent() throws IOException { + BufferedReader reader = new BufferedReader(new FileReader(FILE_PATH)); + + BufferedReaderExample bre = new BufferedReaderExample(); + String content = bre.readAllCharsOneByOne(reader); + + assertThat(content).isNotEmpty(); + assertThat(content).contains("Lorem ipsum"); + } + + @Test + public void givenBufferedReader_whenReadMultipleChars_thenReturnsContent() throws IOException { + BufferedReader reader = new BufferedReader(new FileReader(FILE_PATH)); + + BufferedReaderExample bre = new BufferedReaderExample(); + String content = bre.readMultipleChars(reader); + + assertThat(content).isNotEmpty(); + assertThat(content).isEqualTo("Lorem"); + } + + @Test + public void whenReadFileTryWithResources_thenReturnsContent() { + BufferedReaderExample bre = new BufferedReaderExample(); + String content = bre.readFileTryWithResources(); + + assertThat(content.toString()).contains("Lorem ipsum"); + } + +} diff --git a/core-java-io/src/test/java/com/baeldung/bufferedreader/BufferedReaderUnitTest.java b/core-java-io/src/test/java/com/baeldung/bufferedreader/BufferedReaderUnitTest.java new file mode 100644 index 0000000000..985eb05aec --- /dev/null +++ b/core-java-io/src/test/java/com/baeldung/bufferedreader/BufferedReaderUnitTest.java @@ -0,0 +1,58 @@ +package com.baeldung.bufferedreader; + +import org.junit.Test; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.StringReader; +import java.nio.file.Files; +import java.nio.file.Paths; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +public class BufferedReaderUnitTest { + + private static final String FILE_PATH = "src/main/resources/input.txt"; + + @Test + public void givenBufferedReader_whenSkipUnderscores_thenOk() throws IOException { + StringBuilder result = new StringBuilder(); + + try (BufferedReader reader = new BufferedReader(new StringReader("1__2__3__4__5"))) { + int value; + while((value = reader.read()) != -1) { + result.append((char) value); + reader.skip(2L); + } + } + + assertEquals("12345", result.toString()); + } + + @Test + public void givenBufferedReader_whenSkipsWhitespacesAtBeginning_thenOk() throws IOException { + String result; + + try (BufferedReader reader = new BufferedReader(new StringReader(" Lorem ipsum dolor sit amet."))) { + do { + reader.mark(1); + } while(Character.isWhitespace(reader.read())); + + reader.reset(); + result = reader.readLine(); + } + + assertEquals("Lorem ipsum dolor sit amet.", result); + } + + @Test + public void whenCreatesNewBufferedReader_thenOk() throws IOException { + try(BufferedReader reader = Files.newBufferedReader(Paths.get(FILE_PATH))) { + assertNotNull(reader); + assertTrue(reader.ready()); + } + } + +} diff --git a/core-java-lang/.gitignore b/core-java-lang/.gitignore new file mode 100644 index 0000000000..374c8bf907 --- /dev/null +++ b/core-java-lang/.gitignore @@ -0,0 +1,25 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-lang/README.md b/core-java-lang/README.md new file mode 100644 index 0000000000..85312cba68 --- /dev/null +++ b/core-java-lang/README.md @@ -0,0 +1,59 @@ +========= + +## Core Java Lang Cookbooks and Examples + +### Relevant Articles: +- [Guide to Java Reflection](http://www.baeldung.com/java-reflection) +- [Introduction to Java Generics](http://www.baeldung.com/java-generics) +- [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode) +- [Chained Exceptions in Java](http://www.baeldung.com/java-chained-exceptions) +- [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions) +- [Call Methods at Runtime Using Java Reflection](http://www.baeldung.com/java-method-reflection) +- [Iterating Over Enum Values in Java](http://www.baeldung.com/java-enum-iteration) +- [Changing Annotation Parameters At Runtime](http://www.baeldung.com/java-reflection-change-annotation-params) +- [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies) +- [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization) +- [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode) +- [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator) +- [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static) +- [Quick Example - Comparator vs Comparable in Java](http://www.baeldung.com/java-comparator-comparable) +- [The Java continue and break Keywords](http://www.baeldung.com/java-continue-and-break) +- [A Guide to Java Initialization](http://www.baeldung.com/java-initialization) +- [Nested Classes in Java](http://www.baeldung.com/java-nested-classes) +- [A Guide to Java Loops](http://www.baeldung.com/java-loops) +- [Varargs in Java](http://www.baeldung.com/java-varargs) +- [A Guide to Inner Interfaces in Java](http://www.baeldung.com/java-inner-interfaces) +- [Polymorphism in Java](http://www.baeldung.com/java-polymorphism) +- [Recursion In Java](http://www.baeldung.com/java-recursion) +- [A Guide to the finalize Method in Java](http://www.baeldung.com/java-finalize) +- [Method Overloading and Overriding in Java](http://www.baeldung.com/java-method-overload-override) +- [How to Make a Deep Copy of an Object in Java](http://www.baeldung.com/java-deep-copy) +- [Guide to Inheritance in Java](http://www.baeldung.com/java-inheritance) +- [Object Type Casting in Java](http://www.baeldung.com/java-type-casting) +- [The "final" Keyword in Java](http://www.baeldung.com/java-final) +- [A Guide to Java Enums](http://www.baeldung.com/a-guide-to-java-enums) +- [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) +- [Quick Guide to java.lang.System](http://www.baeldung.com/java-lang-system) +- [Type Erasure in Java Explained](http://www.baeldung.com/java-type-erasure) +- [Using Java Assertions](http://www.baeldung.com/java-assert) +- [Pass-By-Value as a Parameter Passing Mechanism in Java](http://www.baeldung.com/java-pass-by-value-or-pass-by-reference) +- [Variable and Method Hiding in Java](http://www.baeldung.com/java-variable-method-hiding) +- [Access Modifiers in Java](http://www.baeldung.com/java-access-modifiers) +- [Guide to the super Java Keyword](http://www.baeldung.com/java-super) +- [Guide to the this Java Keyword](http://www.baeldung.com/java-this) +- [Immutable Objects in Java](http://www.baeldung.com/java-immutable-object) +- [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror) +- [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error) +- [Create a Custom Exception in Java](http://www.baeldung.com/java-new-custom-exception) +- [Exception Handling in Java](http://www.baeldung.com/java-exceptions) +- [Differences Between Final, Finally and Finalize in Java](https://www.baeldung.com/java-final-finally-finalize) +- [Static and Dynamic Binding in Java](https://www.baeldung.com/java-static-dynamic-binding) +- [Difference Between Throw and Throws in Java](https://www.baeldung.com/java-throw-throws) +- [Synthetic Constructs in Java](https://www.baeldung.com/java-synthetic) +- [Java Switch Statement](https://www.baeldung.com/java-switch) +- [The Modulo Operator in Java](https://www.baeldung.com/modulo-java) +- [Ternary Operator In Java](https://www.baeldung.com/java-ternary-operator) +- [How to Separate Double into Integer and Decimal Parts](https://www.baeldung.com/java-separate-double-into-integer-decimal-parts) +- [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) +- [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition) + diff --git a/core-java-lang/pom.xml b/core-java-lang/pom.xml new file mode 100644 index 0000000000..ace39de274 --- /dev/null +++ b/core-java-lang/pom.xml @@ -0,0 +1,429 @@ + + 4.0.0 + com.baeldung + core-java-lang + 0.1.0-SNAPSHOT + jar + core-java-lang + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + + + com.fasterxml.jackson.core + jackson-databind + ${jackson.version} + + + com.google.code.gson + gson + ${gson.version} + + + + log4j + log4j + ${log4j.version} + + + org.slf4j + log4j-over-slf4j + ${org.slf4j.version} + + + org.projectlombok + lombok + ${lombok.version} + provided + + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + org.springframework + spring-web + ${springframework.spring-web.version} + + + javax.mail + mail + ${javax.mail.version} + + + + + core-java-lang + + + src/main/resources + true + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*LiveTest.java + **/*IntegrationTest.java + **/*IntTest.java + **/*LongRunningUnitTest.java + **/*ManualTest.java + + true + + + + + org.apache.maven.plugins + maven-dependency-plugin + + + copy-dependencies + prepare-package + + copy-dependencies + + + ${project.build.directory}/libs + + + + + + + org.apache.maven.plugins + maven-jar-plugin + ${maven-jar-plugin.version} + + + + true + libs/ + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.apache.maven.plugins + maven-assembly-plugin + + + package + + single + + + ${project.basedir} + + + org.baeldung.executable.ExecutableMavenJar + + + + jar-with-dependencies + + + + + + + + org.apache.maven.plugins + maven-shade-plugin + ${maven-shade-plugin.version} + + + + shade + + + true + + + org.baeldung.executable.ExecutableMavenJar + + + + + + + + + com.jolira + onejar-maven-plugin + ${onejar-maven-plugin.version} + + + + org.baeldung.executable.ExecutableMavenJar + true + ${project.build.finalName}-onejar.${project.packaging} + + + one-jar + + + + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot-maven-plugin.version} + + + + repackage + + + spring-boot + org.baeldung.executable.ExecutableMavenJar + + + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + java + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + -Xmx300m + -XX:+UseParallelGC + -classpath + + com.baeldung.outofmemoryerror.OutOfMemoryGCLimitExceed + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + ${maven-javadoc-plugin.version} + + 1.8 + 1.8 + + + + + + + + integration + + + + org.apache.maven.plugins + maven-surefire-plugin + + + integration-test + + test + + + + **/*ManualTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + + + json + + + + + org.codehaus.mojo + exec-maven-plugin + ${exec-maven-plugin.version} + + + run-benchmarks + + none + + exec + + + test + java + + -classpath + + org.openjdk.jmh.Main + .* + + + + + + + + + + + + buildAgentLoader + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agentLoader + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/AgentLoader.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildApplication + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + application + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/application/MyAtm.class + com/baeldung/instrumentation/application/MyAtmApplication.class + com/baeldung/instrumentation/application/Launcher.class + + + + + + + + + + buildAgent + + + + org.apache.maven.plugins + maven-jar-plugin + + + package + + jar + + + agent + target/classes + + + true + + ${project.build.outputDirectory}/META-INF/MANIFEST.MF + + + + com/baeldung/instrumentation/agent/AtmTransformer.class + com/baeldung/instrumentation/agent/MyInstrumentationAgent.class + + + + + + + + + + + + + + 2.8.5 + 2.8.2 + + + 3.5 + 1.16.12 + + 1.5.0-b01 + + + 3.10.0 + + + 2.21.0 + 4.3.4.RELEASE + 3.0.0-M1 + 3.0.2 + 1.4.4 + 3.1.1 + 2.0.3.RELEASE + 1.6.0 + + + diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/Public.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/Public.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/Public.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/Public.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/SubClass.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/SubClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/SubClass.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/SubClass.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java diff --git a/core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java b/core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java similarity index 100% rename from core-java/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java rename to core-java-lang/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java diff --git a/core-java/src/main/java/com/baeldung/assertion/Assertion.java b/core-java-lang/src/main/java/com/baeldung/assertion/Assertion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/assertion/Assertion.java rename to core-java-lang/src/main/java/com/baeldung/assertion/Assertion.java diff --git a/core-java/src/main/java/com/baeldung/binding/Animal.java b/core-java-lang/src/main/java/com/baeldung/binding/Animal.java similarity index 100% rename from core-java/src/main/java/com/baeldung/binding/Animal.java rename to core-java-lang/src/main/java/com/baeldung/binding/Animal.java diff --git a/core-java/src/main/java/com/baeldung/binding/AnimalActivity.java b/core-java-lang/src/main/java/com/baeldung/binding/AnimalActivity.java similarity index 100% rename from core-java/src/main/java/com/baeldung/binding/AnimalActivity.java rename to core-java-lang/src/main/java/com/baeldung/binding/AnimalActivity.java diff --git a/core-java/src/main/java/com/baeldung/binding/Cat.java b/core-java-lang/src/main/java/com/baeldung/binding/Cat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/binding/Cat.java rename to core-java-lang/src/main/java/com/baeldung/binding/Cat.java diff --git a/core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java b/core-java-lang/src/main/java/com/baeldung/breakcontinue/BreakContinue.java similarity index 99% rename from core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java rename to core-java-lang/src/main/java/com/baeldung/breakcontinue/BreakContinue.java index ce85b487c1..23bb531273 100644 --- a/core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java +++ b/core-java-lang/src/main/java/com/baeldung/breakcontinue/BreakContinue.java @@ -11,6 +11,7 @@ import java.util.Map.Entry; * @author Santosh * */ + public class BreakContinue { public static int unlabeledBreak() { diff --git a/core-java/src/main/java/com/baeldung/casting/Animal.java b/core-java-lang/src/main/java/com/baeldung/casting/Animal.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Animal.java rename to core-java-lang/src/main/java/com/baeldung/casting/Animal.java diff --git a/core-java/src/main/java/com/baeldung/casting/AnimalFeeder.java b/core-java-lang/src/main/java/com/baeldung/casting/AnimalFeeder.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/AnimalFeeder.java rename to core-java-lang/src/main/java/com/baeldung/casting/AnimalFeeder.java diff --git a/core-java/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java b/core-java-lang/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java rename to core-java-lang/src/main/java/com/baeldung/casting/AnimalFeederGeneric.java diff --git a/core-java/src/main/java/com/baeldung/casting/Cat.java b/core-java-lang/src/main/java/com/baeldung/casting/Cat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Cat.java rename to core-java-lang/src/main/java/com/baeldung/casting/Cat.java diff --git a/core-java/src/main/java/com/baeldung/casting/Dog.java b/core-java-lang/src/main/java/com/baeldung/casting/Dog.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Dog.java rename to core-java-lang/src/main/java/com/baeldung/casting/Dog.java diff --git a/core-java/src/main/java/com/baeldung/casting/Mew.java b/core-java-lang/src/main/java/com/baeldung/casting/Mew.java similarity index 100% rename from core-java/src/main/java/com/baeldung/casting/Mew.java rename to core-java-lang/src/main/java/com/baeldung/casting/Mew.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/LogWithChain.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithChain.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/LogWithChain.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithChain.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/LogWithoutChain.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/GirlFriendOfManagerUpsetException.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/ManagerUpsetException.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/NoLeaveGrantedException.java diff --git a/core-java/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java b/core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java rename to core-java-lang/src/main/java/com/baeldung/chainedexception/exceptions/TeamLeadUpsetException.java diff --git a/core-java/src/main/java/com/baeldung/comparable/Player.java b/core-java-lang/src/main/java/com/baeldung/comparable/Player.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparable/Player.java rename to core-java-lang/src/main/java/com/baeldung/comparable/Player.java diff --git a/core-java/src/main/java/com/baeldung/comparable/PlayerSorter.java b/core-java-lang/src/main/java/com/baeldung/comparable/PlayerSorter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparable/PlayerSorter.java rename to core-java-lang/src/main/java/com/baeldung/comparable/PlayerSorter.java diff --git a/core-java/src/main/java/com/baeldung/comparator/Player.java b/core-java-lang/src/main/java/com/baeldung/comparator/Player.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/Player.java rename to core-java-lang/src/main/java/com/baeldung/comparator/Player.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeComparator.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerAgeSorter.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingComparator.java diff --git a/core-java/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java b/core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java rename to core-java-lang/src/main/java/com/baeldung/comparator/PlayerRankingSorter.java diff --git a/core-java/src/main/java/com/baeldung/customexception/FileManager.java b/core-java-lang/src/main/java/com/baeldung/customexception/FileManager.java similarity index 100% rename from core-java/src/main/java/com/baeldung/customexception/FileManager.java rename to core-java-lang/src/main/java/com/baeldung/customexception/FileManager.java diff --git a/core-java/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java b/core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java rename to core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileExtensionException.java diff --git a/core-java/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java b/core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java rename to core-java-lang/src/main/java/com/baeldung/customexception/IncorrectFileNameException.java diff --git a/core-java/src/main/java/com/baeldung/deepcopy/Address.java b/core-java-lang/src/main/java/com/baeldung/deepcopy/Address.java similarity index 100% rename from core-java/src/main/java/com/baeldung/deepcopy/Address.java rename to core-java-lang/src/main/java/com/baeldung/deepcopy/Address.java diff --git a/core-java/src/main/java/com/baeldung/deepcopy/User.java b/core-java-lang/src/main/java/com/baeldung/deepcopy/User.java similarity index 100% rename from core-java/src/main/java/com/baeldung/deepcopy/User.java rename to core-java-lang/src/main/java/com/baeldung/deepcopy/User.java diff --git a/core-java/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java b/core-java-lang/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java similarity index 100% rename from core-java/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java rename to core-java-lang/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java diff --git a/core-java/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java b/core-java-lang/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java similarity index 100% rename from core-java/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java rename to core-java-lang/src/main/java/com/baeldung/dynamicproxy/DynamicInvocationHandler.java diff --git a/core-java/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java b/core-java-lang/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java similarity index 100% rename from core-java/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java rename to core-java-lang/src/main/java/com/baeldung/dynamicproxy/TimingDynamicInvocationHandler.java diff --git a/core-java/src/main/java/com/baeldung/enums/Pizza.java b/core-java-lang/src/main/java/com/baeldung/enums/Pizza.java similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/Pizza.java rename to core-java-lang/src/main/java/com/baeldung/enums/Pizza.java diff --git a/core-java/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java b/core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java rename to core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java diff --git a/core-java/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java b/core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java rename to core-java-lang/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java diff --git a/core-java/src/main/java/com/baeldung/enums/README.md b/core-java-lang/src/main/java/com/baeldung/enums/README.md similarity index 100% rename from core-java/src/main/java/com/baeldung/enums/README.md rename to core-java-lang/src/main/java/com/baeldung/enums/README.md diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/ComplexClass.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/PrimitiveClass.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Rectangle.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/Shape.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Shape.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/Shape.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Shape.java diff --git a/core-java/src/main/java/com/baeldung/equalshashcode/entities/Square.java b/core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Square.java similarity index 100% rename from core-java/src/main/java/com/baeldung/equalshashcode/entities/Square.java rename to core-java-lang/src/main/java/com/baeldung/equalshashcode/entities/Square.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/Exceptions.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/Exceptions.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/MyException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/MyException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/MyException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/MyException.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/Player.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/Player.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/Player.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/Player.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerLoadException.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/PlayerScoreException.java diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java b/core-java-lang/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java rename to core-java-lang/src/main/java/com/baeldung/exceptionhandling/TimeoutException.java diff --git a/core-java/src/main/java/com/baeldung/finalize/CloseableResource.java b/core-java-lang/src/main/java/com/baeldung/finalize/CloseableResource.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalize/CloseableResource.java rename to core-java-lang/src/main/java/com/baeldung/finalize/CloseableResource.java diff --git a/core-java/src/main/java/com/baeldung/finalize/Finalizable.java b/core-java-lang/src/main/java/com/baeldung/finalize/Finalizable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalize/Finalizable.java rename to core-java-lang/src/main/java/com/baeldung/finalize/Finalizable.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/BlackCat.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackCat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/BlackCat.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackCat.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/BlackDog.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackDog.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/BlackDog.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/BlackDog.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/Cat.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/Cat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/Cat.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/Cat.java diff --git a/core-java/src/main/java/com/baeldung/finalkeyword/Dog.java b/core-java-lang/src/main/java/com/baeldung/finalkeyword/Dog.java similarity index 100% rename from core-java/src/main/java/com/baeldung/finalkeyword/Dog.java rename to core-java-lang/src/main/java/com/baeldung/finalkeyword/Dog.java diff --git a/core-java/src/main/java/com/baeldung/generics/Building.java b/core-java-lang/src/main/java/com/baeldung/generics/Building.java similarity index 100% rename from core-java/src/main/java/com/baeldung/generics/Building.java rename to core-java-lang/src/main/java/com/baeldung/generics/Building.java diff --git a/core-java/src/main/java/com/baeldung/generics/Generics.java b/core-java-lang/src/main/java/com/baeldung/generics/Generics.java similarity index 100% rename from core-java/src/main/java/com/baeldung/generics/Generics.java rename to core-java-lang/src/main/java/com/baeldung/generics/Generics.java diff --git a/core-java/src/main/java/com/baeldung/generics/House.java b/core-java-lang/src/main/java/com/baeldung/generics/House.java similarity index 100% rename from core-java/src/main/java/com/baeldung/generics/House.java rename to core-java-lang/src/main/java/com/baeldung/generics/House.java diff --git a/core-java/src/main/java/com/baeldung/hashcode/entities/User.java b/core-java-lang/src/main/java/com/baeldung/hashcode/entities/User.java similarity index 100% rename from core-java/src/main/java/com/baeldung/hashcode/entities/User.java rename to core-java-lang/src/main/java/com/baeldung/hashcode/entities/User.java diff --git a/core-java/src/main/java/com/baeldung/immutableobjects/Currency.java b/core-java-lang/src/main/java/com/baeldung/immutableobjects/Currency.java similarity index 100% rename from core-java/src/main/java/com/baeldung/immutableobjects/Currency.java rename to core-java-lang/src/main/java/com/baeldung/immutableobjects/Currency.java diff --git a/core-java/src/main/java/com/baeldung/immutableobjects/Money.java b/core-java-lang/src/main/java/com/baeldung/immutableobjects/Money.java similarity index 100% rename from core-java/src/main/java/com/baeldung/immutableobjects/Money.java rename to core-java-lang/src/main/java/com/baeldung/immutableobjects/Money.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/ArmoredCar.java b/core-java-lang/src/main/java/com/baeldung/inheritance/ArmoredCar.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/ArmoredCar.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/ArmoredCar.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/BMW.java b/core-java-lang/src/main/java/com/baeldung/inheritance/BMW.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/BMW.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/BMW.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Car.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Car.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Car.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Car.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Employee.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Employee.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Employee.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Employee.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Floatable.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Floatable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Floatable.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Floatable.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/Flyable.java b/core-java-lang/src/main/java/com/baeldung/inheritance/Flyable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/Flyable.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/Flyable.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/SpaceCar.java b/core-java-lang/src/main/java/com/baeldung/inheritance/SpaceCar.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/SpaceCar.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/SpaceCar.java diff --git a/core-java/src/main/java/com/baeldung/inheritance/SpaceTraveller.java b/core-java-lang/src/main/java/com/baeldung/inheritance/SpaceTraveller.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritance/SpaceTraveller.java rename to core-java-lang/src/main/java/com/baeldung/inheritance/SpaceTraveller.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/application/Application.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/application/Application.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/application/Application.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/application/Application.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Actress.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Computer.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Memory.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Person.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Person.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Person.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Person.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Processor.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/SoundCard.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardMemory.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardProcessor.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/StandardSoundCard.java diff --git a/core-java/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java b/core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java similarity index 100% rename from core-java/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java rename to core-java-lang/src/main/java/com/baeldung/inheritancecomposition/model/Waitress.java diff --git a/core-java/src/main/java/com/baeldung/initializationguide/User.java b/core-java-lang/src/main/java/com/baeldung/initializationguide/User.java similarity index 100% rename from core-java/src/main/java/com/baeldung/initializationguide/User.java rename to core-java-lang/src/main/java/com/baeldung/initializationguide/User.java diff --git a/core-java/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java b/core-java-lang/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java similarity index 100% rename from core-java/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java rename to core-java-lang/src/main/java/com/baeldung/interfaces/CommaSeparatedCustomers.java diff --git a/core-java/src/main/java/com/baeldung/interfaces/Customer.java b/core-java-lang/src/main/java/com/baeldung/interfaces/Customer.java similarity index 100% rename from core-java/src/main/java/com/baeldung/interfaces/Customer.java rename to core-java-lang/src/main/java/com/baeldung/interfaces/Customer.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Animal.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Animal.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Animal.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Animal.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Bird.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Bird.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Bird.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Bird.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/DynamicGreeter.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Eating.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Eating.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Eating.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Eating.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Goat.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Goat.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Goat.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Goat.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Greeter.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Greeter.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Greeter.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Greeter.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/GreetingAnnotation.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Greetings.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Greetings.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Greetings.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Greetings.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Locomotion.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Locomotion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Locomotion.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Locomotion.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Operations.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Operations.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Operations.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Operations.java diff --git a/core-java/src/main/java/com/baeldung/java/reflection/Person.java b/core-java-lang/src/main/java/com/baeldung/java/reflection/Person.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/reflection/Person.java rename to core-java-lang/src/main/java/com/baeldung/java/reflection/Person.java diff --git a/core-java/src/main/java/com/baeldung/keyword/KeywordDemo.java b/core-java-lang/src/main/java/com/baeldung/keyword/KeywordDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/KeywordDemo.java rename to core-java-lang/src/main/java/com/baeldung/keyword/KeywordDemo.java diff --git a/core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java b/core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java rename to core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperBase.java diff --git a/core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java b/core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java rename to core-java-lang/src/main/java/com/baeldung/keyword/superkeyword/SuperSub.java diff --git a/core-java/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java b/core-java-lang/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java rename to core-java-lang/src/main/java/com/baeldung/keyword/thiskeyword/KeywordUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalize/FinalizeObject.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalkeyword/Child.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Child.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalkeyword/Child.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Child.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/GrandChild.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java b/core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finalkeyword/Parent.java diff --git a/core-java/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java b/core-java-lang/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java rename to core-java-lang/src/main/java/com/baeldung/keywords/finallykeyword/FinallyExample.java diff --git a/core-java/src/main/java/com/baeldung/loops/InfiniteLoops.java b/core-java-lang/src/main/java/com/baeldung/loops/InfiniteLoops.java similarity index 100% rename from core-java/src/main/java/com/baeldung/loops/InfiniteLoops.java rename to core-java-lang/src/main/java/com/baeldung/loops/InfiniteLoops.java diff --git a/core-java/src/main/java/com/baeldung/loops/LoopsInJava.java b/core-java-lang/src/main/java/com/baeldung/loops/LoopsInJava.java similarity index 100% rename from core-java/src/main/java/com/baeldung/loops/LoopsInJava.java rename to core-java-lang/src/main/java/com/baeldung/loops/LoopsInJava.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/application/Application.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Car.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/model/Vehicle.java diff --git a/core-java/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java b/core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java similarity index 100% rename from core-java/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java rename to core-java-lang/src/main/java/com/baeldung/methodoverloadingoverriding/util/Multiplier.java diff --git a/core-java/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java b/core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java similarity index 100% rename from core-java/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java rename to core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/ClassWithInitErrors.java diff --git a/core-java/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java b/core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java rename to core-java-lang/src/main/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorExample.java diff --git a/core-java/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java b/core-java-lang/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java similarity index 100% rename from core-java/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java rename to core-java-lang/src/main/java/com/baeldung/parameterpassing/NonPrimitives.java diff --git a/core-java/src/main/java/com/baeldung/parameterpassing/Primitives.java b/core-java-lang/src/main/java/com/baeldung/parameterpassing/Primitives.java similarity index 100% rename from core-java/src/main/java/com/baeldung/parameterpassing/Primitives.java rename to core-java-lang/src/main/java/com/baeldung/parameterpassing/Primitives.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/FileManager.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/FileManager.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/FileManager.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/FileManager.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/GenericFile.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/GenericFile.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/GenericFile.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/GenericFile.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/ImageFile.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/ImageFile.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/ImageFile.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/ImageFile.java diff --git a/core-java/src/main/java/com/baeldung/polymorphism/TextFile.java b/core-java-lang/src/main/java/com/baeldung/polymorphism/TextFile.java similarity index 100% rename from core-java/src/main/java/com/baeldung/polymorphism/TextFile.java rename to core-java-lang/src/main/java/com/baeldung/polymorphism/TextFile.java diff --git a/core-java/src/main/java/com/baeldung/recursion/BinaryNode.java b/core-java-lang/src/main/java/com/baeldung/recursion/BinaryNode.java similarity index 100% rename from core-java/src/main/java/com/baeldung/recursion/BinaryNode.java rename to core-java-lang/src/main/java/com/baeldung/recursion/BinaryNode.java diff --git a/core-java/src/main/java/com/baeldung/recursion/RecursionExample.java b/core-java-lang/src/main/java/com/baeldung/recursion/RecursionExample.java similarity index 100% rename from core-java/src/main/java/com/baeldung/recursion/RecursionExample.java rename to core-java-lang/src/main/java/com/baeldung/recursion/RecursionExample.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/BaseMethodClass.java b/core-java-lang/src/main/java/com/baeldung/scope/method/BaseMethodClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/BaseMethodClass.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/BaseMethodClass.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/ChildMethodClass.java b/core-java-lang/src/main/java/com/baeldung/scope/method/ChildMethodClass.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/ChildMethodClass.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/ChildMethodClass.java diff --git a/core-java/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java b/core-java-lang/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java rename to core-java-lang/src/main/java/com/baeldung/scope/method/MethodHidingDemo.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/ChildVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/ChildVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/ChildVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/ChildVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/HideVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/HideVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/HideVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/HideVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/ParentVariable.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/ParentVariable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/ParentVariable.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/ParentVariable.java diff --git a/core-java/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java b/core-java-lang/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java rename to core-java-lang/src/main/java/com/baeldung/scope/variable/VariableHidingDemo.java diff --git a/core-java/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java b/core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java similarity index 100% rename from core-java/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java rename to core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyRunnable.java diff --git a/core-java/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java b/core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java similarity index 100% rename from core-java/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java rename to core-java-lang/src/main/java/com/baeldung/sneakythrows/SneakyThrows.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/AccountHolder.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassOne.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/ClassTwo.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationCondition.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationCondition.java diff --git a/core-java/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java b/core-java-lang/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java rename to core-java-lang/src/main/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursion.java diff --git a/core-java/src/main/java/com/baeldung/staticdemo/Car.java b/core-java-lang/src/main/java/com/baeldung/staticdemo/Car.java similarity index 100% rename from core-java/src/main/java/com/baeldung/staticdemo/Car.java rename to core-java-lang/src/main/java/com/baeldung/staticdemo/Car.java diff --git a/core-java/src/main/java/com/baeldung/staticdemo/Singleton.java b/core-java-lang/src/main/java/com/baeldung/staticdemo/Singleton.java similarity index 100% rename from core-java/src/main/java/com/baeldung/staticdemo/Singleton.java rename to core-java-lang/src/main/java/com/baeldung/staticdemo/Singleton.java diff --git a/core-java/src/main/java/com/baeldung/staticdemo/StaticBlock.java b/core-java-lang/src/main/java/com/baeldung/staticdemo/StaticBlock.java similarity index 100% rename from core-java/src/main/java/com/baeldung/staticdemo/StaticBlock.java rename to core-java-lang/src/main/java/com/baeldung/staticdemo/StaticBlock.java diff --git a/core-java/src/main/java/com/baeldung/switchstatement/SwitchStatement.java b/core-java-lang/src/main/java/com/baeldung/switchstatement/SwitchStatement.java similarity index 100% rename from core-java/src/main/java/com/baeldung/switchstatement/SwitchStatement.java rename to core-java-lang/src/main/java/com/baeldung/switchstatement/SwitchStatement.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/BridgeMethodDemo.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticConstructorDemo.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticFieldDemo.java diff --git a/core-java/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java b/core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java rename to core-java-lang/src/main/java/com/baeldung/synthetic/SyntheticMethodDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/ChatWindow.java b/core-java-lang/src/main/java/com/baeldung/system/ChatWindow.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/ChatWindow.java rename to core-java-lang/src/main/java/com/baeldung/system/ChatWindow.java diff --git a/core-java/src/main/java/com/baeldung/system/DateTimeService.java b/core-java-lang/src/main/java/com/baeldung/system/DateTimeService.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/DateTimeService.java rename to core-java-lang/src/main/java/com/baeldung/system/DateTimeService.java diff --git a/core-java/src/main/java/com/baeldung/system/EnvironmentVariables.java b/core-java-lang/src/main/java/com/baeldung/system/EnvironmentVariables.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/EnvironmentVariables.java rename to core-java-lang/src/main/java/com/baeldung/system/EnvironmentVariables.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemErrDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemErrDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemErrDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemErrDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemExitDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemExitDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemExitDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemExitDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/SystemOutDemo.java b/core-java-lang/src/main/java/com/baeldung/system/SystemOutDemo.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/SystemOutDemo.java rename to core-java-lang/src/main/java/com/baeldung/system/SystemOutDemo.java diff --git a/core-java/src/main/java/com/baeldung/system/UserCredentials.java b/core-java-lang/src/main/java/com/baeldung/system/UserCredentials.java similarity index 100% rename from core-java/src/main/java/com/baeldung/system/UserCredentials.java rename to core-java-lang/src/main/java/com/baeldung/system/UserCredentials.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/DataAccessException.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/DataAccessException.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/DataAccessException.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/DataAccessException.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/Main.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/Main.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/Main.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/Main.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/PersonRepository.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/PersonRepository.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/SimpleService.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/SimpleService.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/SimpleService.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/SimpleService.java diff --git a/core-java/src/main/java/com/baeldung/throwsexception/TryCatch.java b/core-java-lang/src/main/java/com/baeldung/throwsexception/TryCatch.java similarity index 100% rename from core-java/src/main/java/com/baeldung/throwsexception/TryCatch.java rename to core-java-lang/src/main/java/com/baeldung/throwsexception/TryCatch.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/ArrayContentPrintUtil.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/BoundStack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/BoundStack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/BoundStack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/BoundStack.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/IntegerStack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/IntegerStack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/IntegerStack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/IntegerStack.java diff --git a/core-java/src/main/java/com/baeldung/typeerasure/Stack.java b/core-java-lang/src/main/java/com/baeldung/typeerasure/Stack.java similarity index 100% rename from core-java/src/main/java/com/baeldung/typeerasure/Stack.java rename to core-java-lang/src/main/java/com/baeldung/typeerasure/Stack.java diff --git a/core-java/src/main/resources/file.txt b/core-java-lang/src/main/resources/file.txt similarity index 100% rename from core-java/src/main/resources/file.txt rename to core-java-lang/src/main/resources/file.txt diff --git a/core-java/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java b/core-java-lang/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/binding/AnimalActivityUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/binding/AnimalUnitTest.java b/core-java-lang/src/test/java/com/baeldung/binding/AnimalUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/binding/AnimalUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/binding/AnimalUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/binding/CatUnitTest.java b/core-java-lang/src/test/java/com/baeldung/binding/CatUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/binding/CatUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/binding/CatUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java b/core-java-lang/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/breakcontinue/BreakContinueUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/casting/CastingUnitTest.java b/core-java-lang/src/test/java/com/baeldung/casting/CastingUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/casting/CastingUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/casting/CastingUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/classnotfoundexception/ClassNotFoundExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/comparable/ComparableUnitTest.java b/core-java-lang/src/test/java/com/baeldung/comparable/ComparableUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/comparable/ComparableUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/comparable/ComparableUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/comparator/ComparatorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/comparator/Java8ComparatorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileExtensionExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/customexception/IncorrectFileNameExceptionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java similarity index 98% rename from core-java/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java index 196b69fbf7..d6b1cd90b9 100644 --- a/core-java/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/deepcopy/DeepCopyUnitTest.java @@ -4,7 +4,7 @@ import static org.assertj.core.api.Assertions.assertThat; import java.io.IOException; -import org.apache.commons.lang.SerializationUtils; +import org.apache.commons.lang3.SerializationUtils; import org.junit.Ignore; import org.junit.Test; diff --git a/core-java/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/deepcopy/ShallowCopyUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/dynamicproxy/DynamicProxyIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java b/core-java-lang/src/test/java/com/baeldung/enums/PizzaUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/enums/PizzaUnitTest.java diff --git a/core-java/src/test/java/org/baeldung/equalshashcode/entities/ComplexClassUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/ComplexClassUnitTest.java similarity index 95% rename from core-java/src/test/java/org/baeldung/equalshashcode/entities/ComplexClassUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/ComplexClassUnitTest.java index 680a6d57b5..0cb4ace0ab 100644 --- a/core-java/src/test/java/org/baeldung/equalshashcode/entities/ComplexClassUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/ComplexClassUnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.equalshashcode.entities; +package com.baeldung.equalshashcode.entities; import java.util.ArrayList; import java.util.HashSet; diff --git a/core-java/src/test/java/org/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java similarity index 85% rename from core-java/src/test/java/org/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java index f4e9f2b99f..457d7a2b5e 100644 --- a/core-java/src/test/java/org/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/PrimitiveClassUnitTest.java @@ -1,10 +1,8 @@ -package org.baeldung.equalshashcode.entities; +package com.baeldung.equalshashcode.entities; import org.junit.Assert; import org.junit.Test; -import com.baeldung.equalshashcode.entities.PrimitiveClass; - public class PrimitiveClassUnitTest { @Test diff --git a/core-java/src/test/java/org/baeldung/equalshashcode/entities/SquareClassUnitTest.java b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/SquareClassUnitTest.java similarity index 93% rename from core-java/src/test/java/org/baeldung/equalshashcode/entities/SquareClassUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/SquareClassUnitTest.java index 5c860bd62d..a25e8bd486 100644 --- a/core-java/src/test/java/org/baeldung/equalshashcode/entities/SquareClassUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/equalshashcode/entities/SquareClassUnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.equalshashcode.entities; +package com.baeldung.equalshashcode.entities; import java.awt.Color; diff --git a/core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java b/core-java-lang/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/finalize/FinalizeUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java b/core-java-lang/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/finalkeyword/FinalUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/generics/GenericsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/generics/GenericsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/generics/GenericsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/generics/GenericsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java b/core-java-lang/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/hashcode/application/ApplicationUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java b/core-java-lang/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/hashcode/entities/UserUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/immutableobjects/ImmutableObjectsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritance/AppUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritance/AppUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritance/AppUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritance/AppUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/ActressUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/CompositionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/InheritanceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/PersonUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java b/core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/inheritancecomposition/test/WaitressUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/initializationguide/UserUnitTest.java b/core-java-lang/src/test/java/com/baeldung/initializationguide/UserUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/initializationguide/UserUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/initializationguide/UserUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/interfaces/InnerInterfaceUnitTest.java diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Car.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Car.java similarity index 64% rename from core-java/src/test/java/org/baeldung/java/diamond/Car.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Car.java index 9f923e0f3b..a680c4e670 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Car.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Car.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public class Car implements Vehicle { diff --git a/core-java/src/test/java/org/baeldung/java/diamond/DiamondOperatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/DiamondOperatorUnitTest.java similarity index 88% rename from core-java/src/test/java/org/baeldung/java/diamond/DiamondOperatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/DiamondOperatorUnitTest.java index f6c7f7162f..ee5f639926 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/DiamondOperatorUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/DiamondOperatorUnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; import static org.junit.Assert.assertNotNull; diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Diesel.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Diesel.java similarity index 78% rename from core-java/src/test/java/org/baeldung/java/diamond/Diesel.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Diesel.java index dc4256cdae..90eb7d9340 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Diesel.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Diesel.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public class Diesel implements Engine { diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Engine.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Engine.java similarity index 56% rename from core-java/src/test/java/org/baeldung/java/diamond/Engine.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Engine.java index c18a8f64b5..746baf3254 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Engine.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Engine.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public interface Engine { diff --git a/core-java/src/test/java/org/baeldung/java/diamond/Vehicle.java b/core-java-lang/src/test/java/com/baeldung/java/diamond/Vehicle.java similarity index 58% rename from core-java/src/test/java/org/baeldung/java/diamond/Vehicle.java rename to core-java-lang/src/test/java/com/baeldung/java/diamond/Vehicle.java index f61cf59620..8395cdd970 100644 --- a/core-java/src/test/java/org/baeldung/java/diamond/Vehicle.java +++ b/core-java-lang/src/test/java/com/baeldung/java/diamond/Vehicle.java @@ -1,4 +1,4 @@ -package org.baeldung.java.diamond; +package com.baeldung.java.diamond; public interface Vehicle { diff --git a/core-java/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/doublebrace/DoubleBraceUnitTest.java diff --git a/core-java/src/main/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java b/core-java-lang/src/test/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java rename to core-java-lang/src/test/java/com/baeldung/java/enumiteration/DaysOfWeekEnum.java diff --git a/core-java/src/main/java/com/baeldung/java/enumiteration/EnumIterationExamples.java b/core-java-lang/src/test/java/com/baeldung/java/enumiteration/EnumIterationExamples.java similarity index 100% rename from core-java/src/main/java/com/baeldung/java/enumiteration/EnumIterationExamples.java rename to core-java-lang/src/test/java/com/baeldung/java/enumiteration/EnumIterationExamples.java diff --git a/core-java/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/reflection/OperationsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java b/core-java-lang/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/java/reflection/ReflectionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/loops/WhenUsingLoops.java b/core-java-lang/src/test/java/com/baeldung/loops/WhenUsingLoops.java similarity index 100% rename from core-java/src/test/java/com/baeldung/loops/WhenUsingLoops.java rename to core-java-lang/src/test/java/com/baeldung/loops/WhenUsingLoops.java diff --git a/core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java b/core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverloadingUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java b/core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/methodoverloadingoverriding/test/MethodOverridingUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/modulo/ModuloUnitTest.java b/core-java-lang/src/test/java/com/baeldung/modulo/ModuloUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/modulo/ModuloUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/modulo/ModuloUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/AnonymousInner.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/AnonymousInner.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/AnonymousInner.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/AnonymousInner.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/Enclosing.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/Enclosing.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/Enclosing.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/Enclosing.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/NewEnclosing.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/NewEnclosing.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/NewEnclosing.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/NewEnclosing.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/NewOuter.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/NewOuter.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/NewOuter.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/NewOuter.java diff --git a/core-java/src/test/java/com/baeldung/nestedclass/Outer.java b/core-java-lang/src/test/java/com/baeldung/nestedclass/Outer.java similarity index 100% rename from core-java/src/test/java/com/baeldung/nestedclass/Outer.java rename to core-java-lang/src/test/java/com/baeldung/nestedclass/Outer.java diff --git a/core-java/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/noclassdeffounderror/NoClassDefFoundErrorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/parameterpassing/NonPrimitivesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/parameterpassing/PrimitivesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java b/core-java-lang/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/polymorphism/PolymorphismUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/PrimitiveConversionsJUnitTest.java b/core-java-lang/src/test/java/com/baeldung/primitiveconversion/PrimitiveConversionsJUnitTest.java similarity index 99% rename from core-java/src/test/java/com/baeldung/PrimitiveConversionsJUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/primitiveconversion/PrimitiveConversionsJUnitTest.java index 69a6c18dfd..cb83f4a5ed 100644 --- a/core-java/src/test/java/com/baeldung/PrimitiveConversionsJUnitTest.java +++ b/core-java-lang/src/test/java/com/baeldung/primitiveconversion/PrimitiveConversionsJUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung; +package com.baeldung.primitiveconversion; import org.junit.Test; import org.slf4j.Logger; diff --git a/core-java/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java b/core-java-lang/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/recursion/RecursionExampleUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java b/core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyRunnableUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java b/core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/sneakythrows/SneakyThrowsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/AccountHolderManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/CyclicDependancyManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/InfiniteRecursionWithTerminationConditionManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/RecursionWithCorrectTerminationConditionManualTest.java diff --git a/core-java/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java b/core-java-lang/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java rename to core-java-lang/src/test/java/com/baeldung/stackoverflowerror/UnintendedInfiniteRecursionManualTest.java diff --git a/core-java/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/staticdemo/CarIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/staticdemo/SingletonIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java b/core-java-lang/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java rename to core-java-lang/src/test/java/com/baeldung/staticdemo/StaticBlockIntegrationTest.java diff --git a/core-java/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java b/core-java-lang/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/switchstatement/SwitchStatementUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java b/core-java-lang/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/synthetic/SyntheticUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/DateTimeServiceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/EnvironmentVariablesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemArrayCopyUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemNanoUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemNanoUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemNanoUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemNanoUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java b/core-java-lang/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/system/SystemPropertiesUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java b/core-java-lang/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/ternaryoperator/TernaryOperatorUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java b/core-java-lang/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/throwsexception/SimpleServiceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java b/core-java-lang/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/typeerasure/TypeErasureUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/varargs/FormatterUnitTest.java b/core-java-lang/src/test/java/com/baeldung/varargs/FormatterUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/varargs/FormatterUnitTest.java rename to core-java-lang/src/test/java/com/baeldung/varargs/FormatterUnitTest.java diff --git a/core-java/src/test/resources/correctFileNameWithoutProperExtension b/core-java-lang/src/test/resources/correctFileNameWithoutProperExtension similarity index 100% rename from core-java/src/test/resources/correctFileNameWithoutProperExtension rename to core-java-lang/src/test/resources/correctFileNameWithoutProperExtension diff --git a/core-java/README.md b/core-java/README.md index 35fdcd9132..11d9fd2ee0 100644 --- a/core-java/README.md +++ b/core-java/README.md @@ -6,114 +6,56 @@ - [Java Timer](http://www.baeldung.com/java-timer-and-timertask) - [How to Run a Shell Command in Java](http://www.baeldung.com/run-shell-command-in-java) - [MD5 Hashing in Java](http://www.baeldung.com/java-md5) -- [Guide to Java Reflection](http://www.baeldung.com/java-reflection) - [A Guide to Java Sockets](http://www.baeldung.com/a-guide-to-java-sockets) -- [Java – Try with Resources](http://www.baeldung.com/java-try-with-resources) - [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join) - [How to Print Screen in Java](http://www.baeldung.com/print-screen-in-java) -- [Introduction to Java Generics](http://www.baeldung.com/java-generics) -- [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode) - [A Guide To Java Regular Expressions API](http://www.baeldung.com/regular-expressions-java) -- [Sorting in Java](http://www.baeldung.com/java-sorting) - [Getting Started with Java Properties](http://www.baeldung.com/java-properties) -- [Grep in Java](http://www.baeldung.com/grep-in-java) - [Pattern Search with Grep in Java](http://www.baeldung.com/grep-in-java) - [URL Encoding and Decoding in Java](http://www.baeldung.com/java-url-encoding-decoding) -- [The Basics of Java Generics](http://www.baeldung.com/java-generics) - [How to Create an Executable JAR with Maven](http://www.baeldung.com/executable-jar-with-maven) - [How to Design a Genetic Algorithm in Java](http://www.baeldung.com/java-genetic-algorithm) - [Basic Introduction to JMX](http://www.baeldung.com/java-management-extensions) - [AWS Lambda With Java](http://www.baeldung.com/java-aws-lambda) - [Introduction to Nashorn](http://www.baeldung.com/java-nashorn) -- [Chained Exceptions in Java](http://www.baeldung.com/java-chained-exceptions) -- [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions) - [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency) - [JVM Log Forging](http://www.baeldung.com/jvm-log-forging) - [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe) - [How to Perform a Simple HTTP Request in Java](http://www.baeldung.com/java-http-request) -- [Call Methods at Runtime Using Java Reflection](http://www.baeldung.com/java-method-reflection) - [How to Add a Single Element to a Stream](http://www.baeldung.com/java-stream-append-prepend) -- [Iterating Over Enum Values in Java](http://www.baeldung.com/java-enum-iteration) - [Kotlin Java Interoperability](http://www.baeldung.com/kotlin-java-interoperability) -- [Changing Annotation Parameters At Runtime](http://www.baeldung.com/java-reflection-change-annotation-params) - [How to Find all Getters Returning Null](http://www.baeldung.com/java-getters-returning-null) -- [Changing the Order in a Sum Operation Can Produce Different Results?](http://www.baeldung.com/java-floating-point-sum-order) - [How to Get a Name of a Method Being Executed?](http://www.baeldung.com/java-name-of-executing-method) -- [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies) -- [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy) - [Converting a Stack Trace to a String in Java](http://www.baeldung.com/java-stacktrace-to-string) -- [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization) -- [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error) - [Introduction to Java Serialization](http://www.baeldung.com/java-serialization) -- [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror) - [Guide to UUID in Java](http://www.baeldung.com/java-uuid) - [Guide to Escaping Characters in Java RegExps](http://www.baeldung.com/java-regexp-escape-char) -- [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode) - [Difference between URL and URI](http://www.baeldung.com/java-url-vs-uri) - [Broadcasting and Multicasting in Java](http://www.baeldung.com/java-broadcast-multicast) - [Period and Duration in Java](http://www.baeldung.com/java-period-duration) -- [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator) -- [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) - [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded) - [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin) -- [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static) -- [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array) -- [Quick Example - Comparator vs Comparable in Java](http://www.baeldung.com/java-comparator-comparable) - [Quick Guide to Java Stack](http://www.baeldung.com/java-stack) -- [The Java continue and break Keywords](http://www.baeldung.com/java-continue-and-break) - [Guide to java.util.Formatter](http://www.baeldung.com/java-string-formatter) -- [Check if a Java Array Contains a Value](http://www.baeldung.com/java-array-contains-value) -- [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array) - [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class) -- [A Guide to Java Initialization](http://www.baeldung.com/java-initialization) -- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree) - [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random) -- [Nested Classes in Java](http://www.baeldung.com/java-nested-classes) -- [A Guide to Java Loops](http://www.baeldung.com/java-loops) -- [Varargs in Java](http://www.baeldung.com/java-varargs) -- [A Guide to Inner Interfaces in Java](http://www.baeldung.com/java-inner-interfaces) -- [Polymorphism in Java](http://www.baeldung.com/java-polymorphism) -- [Recursion In Java](http://www.baeldung.com/java-recursion) -- [A Guide to the finalize Method in Java](http://www.baeldung.com/java-finalize) - [Compiling Java *.class Files with javac](http://www.baeldung.com/javac) -- [Method Overloading and Overriding in Java](http://www.baeldung.com/java-method-overload-override) -- [Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random) - [A Guide to Iterator in Java](http://www.baeldung.com/java-iterator) - [The Trie Data Structure in Java](http://www.baeldung.com/trie-java) - [Introduction to Javadoc](http://www.baeldung.com/javadoc) -- [How to Make a Deep Copy of an Object in Java](http://www.baeldung.com/java-deep-copy) -- [Guide to Inheritance in Java](http://www.baeldung.com/java-inheritance) - [Guide to Externalizable Interface in Java](http://www.baeldung.com/java-externalizable) -- [Object Type Casting in Java](http://www.baeldung.com/java-type-casting) - [A Practical Guide to DecimalFormat](http://www.baeldung.com/java-decimalformat) - [How to Detect the OS Using Java](http://www.baeldung.com/java-detect-os) - [ASCII Art in Java](http://www.baeldung.com/ascii-art-in-java) -- [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition) -- [Finding Max/Min of a List or Collection](http://www.baeldung.com/java-collection-min-max) -- [The "final" Keyword in Java](http://www.baeldung.com/java-final) - [What is the serialVersionUID?](http://www.baeldung.com/java-serial-version-uid) - [A Guide To UDP In Java](http://www.baeldung.com/udp-in-java) -- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist) -- [A Guide to Java Enums](http://www.baeldung.com/a-guide-to-java-enums) - [A Guide to the ResourceBundle](http://www.baeldung.com/java-resourcebundle) -- [Quick Guide to java.lang.System](http://www.baeldung.com/java-lang-system) - [Class Loaders in Java](http://www.baeldung.com/java-classloaders) -- [Find Sum and Average in a Java Array](http://www.baeldung.com/java-array-sum-average) -- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception) -- [Type Erasure in Java Explained](http://www.baeldung.com/java-type-erasure) -- [Join and Split Arrays and Collections in Java](http://www.baeldung.com/java-join-and-split) -- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality) - [Sending Emails with Java](http://www.baeldung.com/java-email) - [Introduction to SSL in Java](http://www.baeldung.com/java-ssl) - [Java KeyStore API](http://www.baeldung.com/java-keystore) - [Double-Checked Locking with Singleton](http://www.baeldung.com/java-singleton-double-checked-locking) - [Guide to Java Clock Class](http://www.baeldung.com/java-clock) -- [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) -- [Using Java Assertions](http://www.baeldung.com/java-assert) -- [Pass-By-Value as a Parameter Passing Mechanism in Java](http://www.baeldung.com/java-pass-by-value-or-pass-by-reference) -- [Variable and Method Hiding in Java](http://www.baeldung.com/java-variable-method-hiding) -- [Access Modifiers in Java](http://www.baeldung.com/java-access-modifiers) -- [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) - [Introduction to Creational Design Patterns](http://www.baeldung.com/creational-design-patterns) - [Proxy, Decorator, Adapter and Bridge Patterns](http://www.baeldung.com/java-structural-design-patterns) - [Singletons in Java](http://www.baeldung.com/java-singleton) @@ -121,39 +63,25 @@ - [The Observer Pattern in Java](http://www.baeldung.com/java-observer-pattern) - [Service Locator Pattern](http://www.baeldung.com/java-service-locator-pattern) - [The Thread.join() Method in Java](http://www.baeldung.com/java-thread-join) -- [Guide to the super Java Keyword](http://www.baeldung.com/java-super) -- [Guide to the this Java Keyword](http://www.baeldung.com/java-this) -- [Jagged Arrays In Java](http://www.baeldung.com/java-jagged-arrays) - [Importance of Main Manifest Attribute in a Self-Executing JAR](http://www.baeldung.com/java-jar-executable-manifest-main-class) - [How to Get the File Extension of a File in Java](http://www.baeldung.com/java-file-extension) -- [Immutable Objects in Java](http://www.baeldung.com/java-immutable-object) - [Console I/O in Java](http://www.baeldung.com/java-console-input-output) -- [Guide to the java.util.Arrays Class](http://www.baeldung.com/java-util-arrays) -- [Create a Custom Exception in Java](http://www.baeldung.com/java-new-custom-exception) - [Java Global Exception Handler](http://www.baeldung.com/java-global-exception-handler) - [Encrypting and Decrypting Files in Java](http://www.baeldung.com/java-cipher-input-output-stream) - [How to Get the Size of an Object in Java](http://www.baeldung.com/java-size-of-object) -- [Exception Handling in Java](http://www.baeldung.com/java-exceptions) - [Guide to Java Instrumentation](http://www.baeldung.com/java-instrumentation) - [Getting a File’s Mime Type in Java](http://www.baeldung.com/java-file-mime-type) - [Common Java Exceptions](http://www.baeldung.com/java-common-exceptions) - [Java Constructors vs Static Factory Methods](https://www.baeldung.com/java-constructors-vs-static-factory-methods) -- [Differences Between Final, Finally and Finalize in Java](https://www.baeldung.com/java-final-finally-finalize) -- [Static and Dynamic Binding in Java](https://www.baeldung.com/java-static-dynamic-binding) -- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line) -- [Difference Between Throw and Throws in Java](https://www.baeldung.com/java-throw-throws) -- [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist) - [Throw Exception in Optional in Java 8](https://www.baeldung.com/java-optional-throw-exception) - [Add a Character to a String at a Given Position](https://www.baeldung.com/java-add-character-to-string) -- [Synthetic Constructs in Java](https://www.baeldung.com/java-synthetic) - [Calculating the nth Root in Java](https://www.baeldung.com/java-nth-root) - [Convert Double to String, Removing Decimal Places](https://www.baeldung.com/java-double-to-string) - [Different Ways to Capture Java Heap Dumps](https://www.baeldung.com/java-heap-dump-capture) -- [How to Separate Double into Integer and Decimal Parts](https://www.baeldung.com/java-separate-double-into-integer-decimal-parts) - [ZoneOffset in Java](https://www.baeldung.com/java-zone-offset) - [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing) -- [Java Switch Statement](https://www.baeldung.com/java-switch) -- [The Modulo Operator in Java](https://www.baeldung.com/modulo-java) -- [Ternary Operator In Java](https://www.baeldung.com/java-ternary-operator) - [Merging java.util.Properties Objects](https://www.baeldung.com/java-merging-properties) - [Understanding Memory Leaks in Java](https://www.baeldung.com/java-memory-leaks) +- [A Guide to SimpleDateFormat](https://www.baeldung.com/java-simple-date-format) +- [SSL Handshake Failures](https://www.baeldung.com/java-ssl-handshake-failures) +- [Implementing a Binary Tree in Java](https://www.baeldung.com/java-binary-tree) diff --git a/core-java/pom.xml b/core-java/pom.xml index 477a01375d..9fbc8f6810 100644 --- a/core-java/pom.xml +++ b/core-java/pom.xml @@ -1,7 +1,6 @@ 4.0.0 - com.baeldung core-java 0.1.0-SNAPSHOT jar @@ -157,7 +156,7 @@ com.sun tools - 1.8.0 + ${sun.tools.version} system ${java.home}/../lib/tools.jar @@ -173,21 +172,6 @@ - - org.apache.maven.plugins - maven-surefire-plugin - - - **/*LiveTest.java - **/*IntegrationTest.java - **/*IntTest.java - **/*LongRunningUnitTest.java - **/*ManualTest.java - - true - - - org.apache.maven.plugins maven-dependency-plugin @@ -542,6 +526,7 @@ 0.1.5 3.21.0-GA + + 1.8.0 - diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java b/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java index fe30c66484..3180762227 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/application/Application.java @@ -2,29 +2,28 @@ package com.baeldung.abstractclasses.application; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.LowercaseFileReader; -import com.baeldung.abstractclasses.filereaders.StandardFileReader; import com.baeldung.abstractclasses.filereaders.UppercaseFileReader; import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Path; +import java.nio.file.Paths; public class Application { - public static void main(String[] args) throws IOException { - + public static void main(String[] args) throws IOException, URISyntaxException { + Application application = new Application(); - String filePath = application.getFilePathFromResourcesFolder("files/test.txt"); - - BaseFileReader lowercaseFileReader = new LowercaseFileReader(filePath); + Path path = application.getPathFromResourcesFile("files/test.txt"); + BaseFileReader lowercaseFileReader = new LowercaseFileReader(path); lowercaseFileReader.readFile().forEach(line -> System.out.println(line)); + + BaseFileReader uppercaseFileReader = new UppercaseFileReader(path); + uppercaseFileReader.readFile().forEach(line -> System.out.println(line)); - BaseFileReader upperCaseFileReader = new UppercaseFileReader(filePath); - upperCaseFileReader.readFile().forEach(line -> System.out.println(line)); - - BaseFileReader standardFileReader = new StandardFileReader(filePath); - standardFileReader.readFile().forEach(line -> System.out.println(line)); - } - private String getFilePathFromResourcesFolder(String fileName) { - return getClass().getClassLoader().getResource(fileName).getPath().substring(1); + private Path getPathFromResourcesFile(String filePath) throws URISyntaxException { + return Paths.get(getClass().getClassLoader().getResource(filePath).toURI()); + } } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java index 659913f046..97452a9eca 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/BaseFileReader.java @@ -1,19 +1,27 @@ package com.baeldung.abstractclasses.filereaders; import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Path; import java.util.List; +import java.util.stream.Collectors; public abstract class BaseFileReader { - protected String filePath; + protected Path filePath; - protected BaseFileReader(String filePath) { + protected BaseFileReader(Path filePath) { this.filePath = filePath; } - public String getFilePath() { + public Path getFilePath() { return filePath; } - public abstract List readFile() throws IOException; + public List readFile() throws IOException { + return Files.lines(filePath) + .map(this::mapFileLine).collect(Collectors.toList()); + } + + protected abstract String mapFileLine(String line); } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java index 0bbef45eb8..53820d393c 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/LowercaseFileReader.java @@ -1,21 +1,15 @@ package com.baeldung.abstractclasses.filereaders; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; +import java.nio.file.Path; public class LowercaseFileReader extends BaseFileReader { - public LowercaseFileReader(String filePath) { + public LowercaseFileReader(Path filePath) { super(filePath); } - + @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)) - .map(String::toLowerCase) - .collect(Collectors.toList()); - } + public String mapFileLine(String line) { + return line.toLowerCase(); + } } diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java deleted file mode 100644 index 0a90d53c38..0000000000 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/StandardFileReader.java +++ /dev/null @@ -1,19 +0,0 @@ -package com.baeldung.abstractclasses.filereaders; - -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; - -public class StandardFileReader extends BaseFileReader { - - public StandardFileReader(String filePath) { - super(filePath); - } - - @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)).collect(Collectors.toList()); - } -} diff --git a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java index 4e8f150964..3144a4f27f 100644 --- a/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java +++ b/core-java/src/main/java/com/baeldung/abstractclasses/filereaders/UppercaseFileReader.java @@ -1,21 +1,15 @@ package com.baeldung.abstractclasses.filereaders; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; -import java.util.List; -import java.util.stream.Collectors; +import java.nio.file.Path; public class UppercaseFileReader extends BaseFileReader { - - public UppercaseFileReader(String filePath) { + + public UppercaseFileReader(Path filePath) { super(filePath); } - + @Override - public List readFile() throws IOException { - return Files.lines(Paths.get(filePath)) - .map(String::toUpperCase) - .collect(Collectors.toList()); + public String mapFileLine(String line) { + return line.toUpperCase(); } } diff --git a/core-java/src/main/java/com/baeldung/area/circle/Circle.java b/core-java/src/main/java/com/baeldung/area/circle/Circle.java new file mode 100644 index 0000000000..40eed079e4 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/area/circle/Circle.java @@ -0,0 +1,26 @@ +package com.baeldung.area.circle; + +public class Circle { + + private double radius; + + public Circle(double radius) { + this.radius = radius; + } + + public double getRadius() { + return radius; + } + + public void setRadius(double radius) { + this.radius = radius; + } + + private double calculateArea() { + return radius * radius * Math.PI; + } + + public String toString() { + return "The area of the circle [radius = " + radius + "]: " + calculateArea(); + } +} diff --git a/core-java/src/main/java/com/baeldung/area/circle/CircleArea.java b/core-java/src/main/java/com/baeldung/area/circle/CircleArea.java new file mode 100644 index 0000000000..4d78637af6 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/area/circle/CircleArea.java @@ -0,0 +1,36 @@ +package com.baeldung.area.circle; + +import java.util.InputMismatchException; +import java.util.Scanner; + +public class CircleArea { + + public static void main(String[] args) { + if (args.length > 0) { + try { + double radius = Double.parseDouble(args[0]); + calculateArea(radius); + } catch (NumberFormatException nfe) { + System.out.println("Invalid value for radius"); + System.exit(0); + } + } + + try (Scanner scanner = new Scanner(System.in)) { + System.out.println("Please enter radius value: "); + double radius = scanner.nextDouble(); + calculateArea(radius); + } catch (InputMismatchException e) { + System.out.println("Invalid value for radius"); + System.exit(0); + } + + Circle circle = new Circle(7); + System.out.println(circle); + } + + private static void calculateArea(double radius) { + double area = radius * radius * Math.PI; + System.out.println("The area of the circle [radius = " + radius + "]: " + area); + } +} diff --git a/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java b/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java new file mode 100644 index 0000000000..bdd92e37f6 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java @@ -0,0 +1,32 @@ +package com.baeldung.encoding; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.UnsupportedEncodingException; + +public class CharacterEncodingExamples { + + static String readFile(String filePath, String encoding) throws IOException { + File file = new File(filePath); + StringBuffer buffer = new StringBuffer(); + try (InputStreamReader isr = new InputStreamReader(new FileInputStream(file), encoding)) { + int data; + while ((data = isr.read()) != -1) { + buffer.append((char) data); + } + } + return buffer.toString(); + } + + static String convertToBinary(String input, String encoding) throws UnsupportedEncodingException { + byte[] bytes = input.getBytes(encoding); + StringBuffer buffer = new StringBuffer(); + for (int b : bytes) { + buffer.append(Integer.toBinaryString((b + 256) % 256)); + buffer.append(" "); + } + return buffer.toString(); + } +} diff --git a/core-java/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java b/core-java/src/main/java/com/baeldung/networking/proxies/CommandLineProxyDemo.java new file mode 100644 index 0000000000..bbc8a81c98 --- /dev/null +++ b/core-java/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/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java b/core-java/src/main/java/com/baeldung/networking/proxies/DirectProxyDemo.java new file mode 100644 index 0000000000..07a7880886 --- /dev/null +++ b/core-java/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/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java b/core-java/src/main/java/com/baeldung/networking/proxies/SocksProxyDemo.java new file mode 100644 index 0000000000..e7ac3c0264 --- /dev/null +++ b/core-java/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/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java b/core-java/src/main/java/com/baeldung/networking/proxies/SystemPropertyProxyDemo.java new file mode 100644 index 0000000000..1f589eac58 --- /dev/null +++ b/core-java/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/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java b/core-java/src/main/java/com/baeldung/networking/proxies/UrlConnectionUtils.java new file mode 100644 index 0000000000..aa12824a90 --- /dev/null +++ b/core-java/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/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java b/core-java/src/main/java/com/baeldung/networking/proxies/WebProxyDemo.java new file mode 100644 index 0000000000..41caaf3439 --- /dev/null +++ b/core-java/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/src/main/java/com/baeldung/ssl/example/SimpleClient.java b/core-java/src/main/java/com/baeldung/ssl/example/SimpleClient.java index c641a58a78..d6efc34c3e 100644 --- a/core-java/src/main/java/com/baeldung/ssl/example/SimpleClient.java +++ b/core-java/src/main/java/com/baeldung/ssl/example/SimpleClient.java @@ -8,22 +8,26 @@ import java.net.Socket; import javax.net.SocketFactory; import javax.net.ssl.SSLSocket; import javax.net.ssl.SSLSocketFactory; +import javax.net.ssl.SSLParameters; public class SimpleClient { - static void startClient(String host, int port) throws IOException { + static String startClient(String host, int port) throws IOException { SocketFactory factory = SSLSocketFactory.getDefault(); + try (Socket connection = factory.createSocket(host, port)) { ((SSLSocket) connection).setEnabledCipherSuites( new String[] { "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"}); ((SSLSocket) connection).setEnabledProtocols( new String[] { "TLSv1.2"}); - BufferedReader input = new BufferedReader( - new InputStreamReader(connection.getInputStream())); - System.out.println(input.readLine()); + SSLParameters sslParams = new SSLParameters(); + sslParams.setEndpointIdentificationAlgorithm("HTTPS"); + ((SSLSocket) connection).setSSLParameters(sslParams); + BufferedReader input = new BufferedReader(new InputStreamReader(connection.getInputStream())); + return input.readLine(); } } public static void main(String[] args) throws IOException { - startClient("localhost", 1234); + System.out.println(startClient("localhost", 8443)); } } diff --git a/core-java/src/main/java/com/baeldung/ssl/example/SimpleServer.java b/core-java/src/main/java/com/baeldung/ssl/example/SimpleServer.java index 3bbabdfbb8..27d15d04d7 100644 --- a/core-java/src/main/java/com/baeldung/ssl/example/SimpleServer.java +++ b/core-java/src/main/java/com/baeldung/ssl/example/SimpleServer.java @@ -4,7 +4,6 @@ import java.io.IOException; import java.io.PrintWriter; import java.net.ServerSocket; import java.net.Socket; -import java.util.Date; import javax.net.ServerSocketFactory; import javax.net.ssl.SSLServerSocket; @@ -13,6 +12,7 @@ import javax.net.ssl.SSLServerSocketFactory; public class SimpleServer { static void startServer(int port) throws IOException { ServerSocketFactory factory = SSLServerSocketFactory.getDefault(); + try (ServerSocket listener = factory.createServerSocket(port)) { ((SSLServerSocket) listener).setNeedClientAuth(true); ((SSLServerSocket) listener).setEnabledCipherSuites( @@ -22,13 +22,13 @@ public class SimpleServer { while (true) { try (Socket socket = listener.accept()) { PrintWriter out = new PrintWriter(socket.getOutputStream(), true); - out.println(new Date().toString()); + out.println("Hello World!"); } } } } public static void main(String[] args) throws IOException { - startServer(1234); + startServer(8443); } -} +} \ No newline at end of file diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/ComplexClass.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/ComplexClass.java deleted file mode 100644 index 6329f41252..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/ComplexClass.java +++ /dev/null @@ -1,63 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -import java.util.List; -import java.util.Set; - -public class ComplexClass { - - private List genericList; - private Set integerSet; - - public ComplexClass(List genericArrayList, Set integerHashSet) { - super(); - this.genericList = genericArrayList; - this.integerSet = integerHashSet; - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + ((genericList == null) ? 0 : genericList.hashCode()); - result = prime * result + ((integerSet == null) ? 0 : integerSet.hashCode()); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (!(obj instanceof ComplexClass)) - return false; - ComplexClass other = (ComplexClass) obj; - if (genericList == null) { - if (other.genericList != null) - return false; - } else if (!genericList.equals(other.genericList)) - return false; - if (integerSet == null) { - if (other.integerSet != null) - return false; - } else if (!integerSet.equals(other.integerSet)) - return false; - return true; - } - - protected List getGenericList() { - return genericList; - } - - protected void setGenericArrayList(List genericList) { - this.genericList = genericList; - } - - protected Set getIntegerSet() { - return integerSet; - } - - protected void setIntegerSet(Set integerSet) { - this.integerSet = integerSet; - } -} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/PrimitiveClass.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/PrimitiveClass.java deleted file mode 100644 index ebe005688c..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/PrimitiveClass.java +++ /dev/null @@ -1,54 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -public class PrimitiveClass { - - private boolean primitiveBoolean; - private int primitiveInt; - - public PrimitiveClass(boolean primitiveBoolean, int primitiveInt) { - super(); - this.primitiveBoolean = primitiveBoolean; - this.primitiveInt = primitiveInt; - } - - protected boolean isPrimitiveBoolean() { - return primitiveBoolean; - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + (primitiveBoolean ? 1231 : 1237); - result = prime * result + primitiveInt; - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (getClass() != obj.getClass()) - return false; - PrimitiveClass other = (PrimitiveClass) obj; - if (primitiveBoolean != other.primitiveBoolean) - return false; - if (primitiveInt != other.primitiveInt) - return false; - return true; - } - - protected void setPrimitiveBoolean(boolean primitiveBoolean) { - this.primitiveBoolean = primitiveBoolean; - } - - protected int getPrimitiveInt() { - return primitiveInt; - } - - protected void setPrimitiveInt(int primitiveInt) { - this.primitiveInt = primitiveInt; - } -} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Rectangle.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/Rectangle.java deleted file mode 100644 index 5e38eb6088..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Rectangle.java +++ /dev/null @@ -1,58 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -public class Rectangle extends Shape { - private double width; - private double length; - - Rectangle(double width, double length) { - this.width = width; - this.length = length; - } - - @Override - public double area() { - return width * length; - } - - @Override - public double perimeter() { - return 2 * (width + length); - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - long temp; - temp = Double.doubleToLongBits(length); - result = prime * result + (int) (temp ^ (temp >>> 32)); - temp = Double.doubleToLongBits(width); - result = prime * result + (int) (temp ^ (temp >>> 32)); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (getClass() != obj.getClass()) - return false; - Rectangle other = (Rectangle) obj; - if (Double.doubleToLongBits(length) != Double.doubleToLongBits(other.length)) - return false; - if (Double.doubleToLongBits(width) != Double.doubleToLongBits(other.width)) - return false; - return true; - } - - protected double getWidth() { - return width; - } - - protected double getLength() { - return length; - } - -} \ No newline at end of file diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Shape.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/Shape.java deleted file mode 100644 index 3bfc81da8f..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Shape.java +++ /dev/null @@ -1,7 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -public abstract class Shape { - public abstract double area(); - - public abstract double perimeter(); -} diff --git a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Square.java b/core-java/src/main/java/org/baeldung/equalshashcode/entities/Square.java deleted file mode 100644 index f11e34f0ba..0000000000 --- a/core-java/src/main/java/org/baeldung/equalshashcode/entities/Square.java +++ /dev/null @@ -1,58 +0,0 @@ -package org.baeldung.equalshashcode.entities; - -import java.awt.Color; - -public class Square extends Rectangle { - - Color color; - - public Square(double width, Color color) { - super(width, width); - this.color = color; - } - - /* (non-Javadoc) - * @see java.lang.Object#hashCode() - */ - @Override - public int hashCode() { - final int prime = 31; - int result = super.hashCode(); - result = prime * result + ((color == null) ? 0 : color.hashCode()); - return result; - } - - /* (non-Javadoc) - * @see java.lang.Object#equals(java.lang.Object) - */ - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (!super.equals(obj)) { - return false; - } - if (!(obj instanceof Square)) { - return false; - } - Square other = (Square) obj; - if (color == null) { - if (other.color != null) { - return false; - } - } else if (!color.equals(other.color)) { - return false; - } - return true; - } - - protected Color getColor() { - return color; - } - - protected void setColor(Color color) { - this.color = color; - } - -} diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java deleted file mode 100644 index e1c1435ef4..0000000000 --- a/core-java/src/test/java/com/baeldung/abstractclasses/StandardFileReaderUnitTest.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.baeldung.abstractclasses; - -import com.baeldung.abstractclasses.filereaders.BaseFileReader; -import com.baeldung.abstractclasses.filereaders.StandardFileReader; -import java.util.List; -import static org.assertj.core.api.Assertions.assertThat; -import org.junit.Test; - -public class StandardFileReaderUnitTest { - - @Test - public void givenStandardFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - String filePath = getClass().getClassLoader().getResource("files/test.txt").getPath().substring(1); - BaseFileReader standardFileReader = new StandardFileReader(filePath); - - assertThat(standardFileReader.readFile()).isInstanceOf(List.class); - } -} diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java similarity index 70% rename from core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java rename to core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java index 4058f6f03b..4f0d3a7cd5 100644 --- a/core-java/src/test/java/com/baeldung/abstractclasses/LowercaseFileReaderUnitTest.java +++ b/core-java/src/test/java/com/baeldung/abstractclasses/test/LowercaseFileReaderUnitTest.java @@ -1,7 +1,9 @@ -package com.baeldung.abstractclasses; +package com.baeldung.abstractclasses.test; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.LowercaseFileReader; +import java.nio.file.Path; +import java.nio.file.Paths; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; import org.junit.Test; @@ -10,8 +12,8 @@ public class LowercaseFileReaderUnitTest { @Test public void givenLowercaseFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - String filePath = getClass().getClassLoader().getResource("files/test.txt").getPath().substring(1); - BaseFileReader lowercaseFileReader = new LowercaseFileReader(filePath); + Path path = Paths.get(getClass().getClassLoader().getResource("files/test.txt").toURI()); + BaseFileReader lowercaseFileReader = new LowercaseFileReader(path); assertThat(lowercaseFileReader.readFile()).isInstanceOf(List.class); } diff --git a/core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java b/core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java similarity index 69% rename from core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java rename to core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java index f9c5fbf94d..e11db57000 100644 --- a/core-java/src/test/java/com/baeldung/abstractclasses/UppercaseFileReaderUnitTest.java +++ b/core-java/src/test/java/com/baeldung/abstractclasses/test/UppercaseFileReaderUnitTest.java @@ -1,7 +1,9 @@ -package com.baeldung.abstractclasses; +package com.baeldung.abstractclasses.test; import com.baeldung.abstractclasses.filereaders.BaseFileReader; import com.baeldung.abstractclasses.filereaders.UppercaseFileReader; +import java.nio.file.Path; +import java.nio.file.Paths; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; import org.junit.Test; @@ -10,9 +12,9 @@ public class UppercaseFileReaderUnitTest { @Test public void givenUppercaseFileReaderInstance_whenCalledreadFile_thenCorrect() throws Exception { - String filePath = getClass().getClassLoader().getResource("files/test.txt").getPath().substring(1); - BaseFileReader uppercaseFileReader = new UppercaseFileReader(filePath); + Path path = Paths.get(getClass().getClassLoader().getResource("files/test.txt").toURI()); + BaseFileReader uppercaseFileReader = new UppercaseFileReader(path); assertThat(uppercaseFileReader.readFile()).isInstanceOf(List.class); - } + } } diff --git a/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java b/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java new file mode 100644 index 0000000000..95b3605d95 --- /dev/null +++ b/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java @@ -0,0 +1,61 @@ +package com.baeldung.encoding; + +import java.io.IOException; + +import org.junit.Assert; +import org.junit.Test; + +public class CharacterEncodingExamplesUnitTest { + + @Test + public void givenTextFile_whenCalledWithEncodingASCII_thenProduceIncorrectResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.readFile( + "src/test/resources/encoding.txt", "US-ASCII"), + "The fa��ade pattern is a software-design pattern commonly used with object-oriented programming."); + } + + @Test + public void givenTextFile_whenCalledWithEncodingUTF8_thenProduceCorrectResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.readFile( + "src/test/resources/encoding.txt", "UTF-8"), + "The façade pattern is a software-design pattern commonly used with object-oriented programming."); + } + + @Test + public void givenCharacterA_whenConvertedtoBinaryWithEncodingASCII_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("A", "US-ASCII"), + "1000001 "); + } + + @Test + public void givenCharacterA_whenConvertedtoBinaryWithEncodingUTF8_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("A", "UTF-8"), + "1000001 "); + } + + @Test + public void givenCharacterCh_whenConvertedtoBinaryWithEncodingBig5_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("語", "Big5"), + "10111011 1111001 "); + } + + @Test + public void givenCharacterCh_whenConvertedtoBinaryWithEncodingUTF8_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("語", "UTF-8"), + "11101000 10101010 10011110 "); + } + + @Test + public void givenCharacterCh_whenConvertedtoBinaryWithEncodingUTF32_thenProduceResult() throws IOException { + Assert.assertEquals( + CharacterEncodingExamples.convertToBinary("語", "UTF-32"), + "0 0 10001010 10011110 "); + } + +} diff --git a/core-java/src/test/java/com/baeldung/java/math/MathUnitTest.java b/core-java/src/test/java/com/baeldung/java/math/MathUnitTest.java new file mode 100644 index 0000000000..6d1872f05f --- /dev/null +++ b/core-java/src/test/java/com/baeldung/java/math/MathUnitTest.java @@ -0,0 +1,175 @@ +package com.baeldung.java.math; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class MathUnitTest { + + @Test + public void whenAbsInteger_thenReturnAbsoluteValue() { + assertEquals(5,Math.abs(-5)); + } + + @Test + public void whenMaxBetweenTwoValue_thenReturnMaximum() { + assertEquals(10, Math.max(5,10)); + } + + @Test + public void whenMinBetweenTwoValue_thenReturnMinimum() { + assertEquals(5, Math.min(5,10)); + } + + @Test + public void whenSignumWithNegativeNumber_thenReturnMinusOne() { + assertEquals(-1, Math.signum(-5), 0); + } + + @Test + public void whenCopySignWithNegativeSign_thenReturnNegativeArgument() { + assertEquals(-5, Math.copySign(5,-1), 0); + } + + @Test + public void whenPow_thenReturnPoweredValue() { + assertEquals(25, Math.pow(5,2),0); + } + + @Test + public void whenSqrt_thenReturnSquareRoot() { + assertEquals(5, Math.sqrt(25),0); + } + + @Test + public void whenCbrt_thenReturnCubeRoot() { + assertEquals(5, Math.cbrt(125),0); + } + + @Test + public void whenExp_thenReturnEulerNumberRaised() { + assertEquals(2.718, Math.exp(1),0.1); + } + + @Test + public void whenExpm1_thenReturnEulerNumberMinusOne() { + assertEquals(1.718, Math.expm1(1),0.1); + } + + @Test + public void whenGetExponent_thenReturnUnbiasedExponent() { + assertEquals(8, Math.getExponent(333.3),0); + assertEquals(7, Math.getExponent(222.2f),0); + } + + @Test + public void whenLog_thenReturnValue() { + assertEquals(1, Math.log(Math.E),0); + } + + @Test + public void whenLog10_thenReturnValue() { + assertEquals(1, Math.log10(10),0); + } + + @Test + public void whenLog1p_thenReturnValue() { + assertEquals(1.31, Math.log1p(Math.E),0.1); + } + + @Test + public void whenSin_thenReturnValue() { + assertEquals(1, Math.sin(Math.PI/2),0); + } + + @Test + public void whenCos_thenReturnValue() { + assertEquals(1, Math.cos(0),0); + } + + @Test + public void whenTan_thenReturnValue() { + assertEquals(1, Math.tan(Math.PI/4),0.1); + } + + @Test + public void whenAsin_thenReturnValue() { + assertEquals(Math.PI/2, Math.asin(1),0); + } + + @Test + public void whenAcos_thenReturnValue() { + assertEquals(Math.PI/2, Math.acos(0),0); + } + + @Test + public void whenAtan_thenReturnValue() { + assertEquals(Math.PI/4, Math.atan(1),0); + } + + @Test + public void whenAtan2_thenReturnValue() { + assertEquals(Math.PI/4, Math.atan2(1,1),0); + } + + @Test + public void whenToDegrees_thenReturnValue() { + assertEquals(180, Math.toDegrees(Math.PI),0); + } + + @Test + public void whenToRadians_thenReturnValue() { + assertEquals(Math.PI, Math.toRadians(180),0); + } + + @Test + public void whenCeil_thenReturnValue() { + assertEquals(4, Math.ceil(Math.PI),0); + } + + @Test + public void whenFloor_thenReturnValue() { + assertEquals(3, Math.floor(Math.PI),0); + } + + @Test + public void whenGetExponent_thenReturnValue() { + assertEquals(8, Math.getExponent(333.3),0); + } + + @Test + public void whenIEEERemainder_thenReturnValue() { + assertEquals(1.0, Math.IEEEremainder(5,2),0); + } + + @Test + public void whenNextAfter_thenReturnValue() { + assertEquals(1.9499999284744263, Math.nextAfter(1.95f,1),0.0000001); + } + + @Test + public void whenNextUp_thenReturnValue() { + assertEquals(1.9500002, Math.nextUp(1.95f),0.0000001); + } + + @Test + public void whenRint_thenReturnValue() { + assertEquals(2.0, Math.rint(1.95f),0.0); + } + + @Test + public void whenRound_thenReturnValue() { + assertEquals(2.0, Math.round(1.95f),0.0); + } + + @Test + public void whenScalb_thenReturnValue() { + assertEquals(48, Math.scalb(3, 4),0.0); + } + + @Test + public void whenHypot_thenReturnValue() { + assertEquals(5, Math.hypot(4, 3),0.0); + } + +} diff --git a/core-java/src/test/java/com/baeldung/java/reflection/operations/MoreOperationsUnitTest.java b/core-java/src/test/java/com/baeldung/java/reflection/operations/MoreOperationsUnitTest.java deleted file mode 100644 index 2fe0a54664..0000000000 --- a/core-java/src/test/java/com/baeldung/java/reflection/operations/MoreOperationsUnitTest.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.baeldung.java.reflection.operations; - -import com.baeldung.java.reflection.*; -import static org.hamcrest.CoreMatchers.equalTo; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -import org.junit.Test; -import static org.junit.Assert.assertThat; - -public class MoreOperationsUnitTest { - - public MoreOperationsUnitTest() { - } - - @Test(expected = IllegalAccessException.class) - public void givenObject_whenInvokeProtectedMethod_thenFail() throws NoSuchMethodException, IllegalAccessException, IllegalArgumentException, InvocationTargetException { - Method maxProtectedMethod = Operations.class.getDeclaredMethod("protectedMax", int.class, int.class); - - Operations operationsInstance = new Operations(); - Integer result = (Integer) maxProtectedMethod.invoke(operationsInstance, 2, 4); - - assertThat(result, equalTo(4)); - } - - @Test - public void givenObject_whenInvokeProtectedMethod_thenCorrect() throws Exception { - Method maxProtectedMethod = Operations.class.getDeclaredMethod("protectedMax", int.class, int.class); - maxProtectedMethod.setAccessible(true); - - Operations operationsInstance = new Operations(); - Integer result = (Integer) maxProtectedMethod.invoke(operationsInstance, 2, 4); - - assertThat(result, equalTo(4)); - } - -} diff --git a/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java b/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java index f21a755b01..2be6b6ad4b 100644 --- a/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java +++ b/core-java/src/test/java/com/baeldung/regexp/optmization/OptimizedMatcherUnitTest.java @@ -1,6 +1,5 @@ package com.baeldung.regexp.optmization; -import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -14,13 +13,15 @@ import static org.junit.Assert.assertTrue; public class OptimizedMatcherUnitTest { - private long time; - private long mstimePreCompiled; - private long mstimeNotPreCompiled; - private String action; private List items; + + private class TimeWrapper { + private long time; + private long mstimePreCompiled; + private long mstimeNotPreCompiled; + } @Before public void setup() { @@ -48,27 +49,27 @@ public class OptimizedMatcherUnitTest { @Test public void givenANotPreCompiledAndAPreCompiledPatternA_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("A*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("A*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } @Test public void givenANotPreCompiledAndAPreCompiledPatternABC_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("A*B*C*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("A*B*C*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } @Test public void givenANotPreCompiledAndAPreCompiledPatternECWF_whenMatcheItems_thenPreCompiledFasterThanNotPreCompiled() { - - testPatterns("E*C*W*F*"); - assertTrue(mstimePreCompiled < mstimeNotPreCompiled); + TimeWrapper timeObj = new TimeWrapper(); + testPatterns("E*C*W*F*", timeObj); + assertTrue(timeObj.mstimePreCompiled < timeObj.mstimeNotPreCompiled); } - private void testPatterns(String regex) { - time = System.nanoTime(); + private void testPatterns(String regex, TimeWrapper timeObj) { + timeObj.time = System.nanoTime(); int matched = 0; int unmatched = 0; @@ -83,10 +84,10 @@ public class OptimizedMatcherUnitTest { this.action = "uncompiled: regex=" + regex + " matched=" + matched + " unmatched=" + unmatched; - this.mstimeNotPreCompiled = (System.nanoTime() - time) / 1000000; - System.out.println(this.action + ": " + mstimeNotPreCompiled + "ms"); + timeObj.mstimeNotPreCompiled = (System.nanoTime() - timeObj.time) / 1000000; + System.out.println(this.action + ": " + timeObj.mstimeNotPreCompiled + "ms"); - time = System.nanoTime(); + timeObj.time = System.nanoTime(); Matcher matcher = Pattern.compile(regex).matcher(""); matched = 0; @@ -103,7 +104,7 @@ public class OptimizedMatcherUnitTest { this.action = "compiled: regex=" + regex + " matched=" + matched + " unmatched=" + unmatched; - this.mstimePreCompiled = (System.nanoTime() - time) / 1000000; - System.out.println(this.action + ": " + mstimePreCompiled + "ms"); + timeObj.mstimePreCompiled = (System.nanoTime() - timeObj.time) / 1000000; + System.out.println(this.action + ": " + timeObj.mstimePreCompiled + "ms"); } } diff --git a/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java b/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java index 4ae7b77089..7e1fcd9b3d 100644 --- a/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java +++ b/core-java/src/test/java/com/baeldung/simpledateformat/SimpleDateFormatUnitTest.java @@ -25,7 +25,7 @@ public class SimpleDateFormatUnitTest { @Test public void givenSpecificDate_whenFormattedUsingDateFormat_thenCheckFormatCorrect() throws Exception { - DateFormat formatter = DateFormat.getDateInstance(DateFormat.SHORT); + DateFormat formatter = DateFormat.getDateInstance(DateFormat.SHORT, Locale.US); assertEquals("5/24/77", formatter.format(new Date(233345223232L))); } diff --git a/core-java/src/test/resources/encoding.txt b/core-java/src/test/resources/encoding.txt new file mode 100644 index 0000000000..e1cf027df0 --- /dev/null +++ b/core-java/src/test/resources/encoding.txt @@ -0,0 +1 @@ +The façade pattern is a software-design pattern commonly used with object-oriented programming. \ No newline at end of file diff --git a/core-kotlin/README.md b/core-kotlin/README.md index ab9e96c2e1..1b04b71228 100644 --- a/core-kotlin/README.md +++ b/core-kotlin/README.md @@ -40,5 +40,10 @@ - [Converting Kotlin Data Class from JSON using GSON](https://www.baeldung.com/kotlin-json-convert-data-class) - [Concatenate Strings in Kotlin](https://www.baeldung.com/kotlin-concatenate-strings) - [Kotlin return, break, continue Keywords](https://www.baeldung.com/kotlin-return-break-continue) -- [Mapping of Data Objects in Kotlin](https://www.baeldung.com/kotlin-data-objects-mapping) +- [Mapping of Data Objects in Kotlin](https://www.baeldung.com/kotlin-data-objects) - [Initializing Arrays in Kotlin](https://www.baeldung.com/kotlin-initialize-array) +- [Threads vs Coroutines in Kotlin](https://www.baeldung.com/kotlin-threads-coroutines) +- [Guide to Kotlin Interfaces](https://www.baeldung.com/kotlin-interfaces) +- [Guide to Sorting in Kotlin](https://www.baeldung.com/kotlin-sort) +- [Dependency Injection for Kotlin with Injekt](https://www.baeldung.com/kotlin-dependency-injection-with-injekt) +- [Implementing a Binary Tree in Kotlin](https://www.baeldung.com/kotlin-binary-tree) diff --git a/core-kotlin/pom.xml b/core-kotlin/pom.xml index 5cdb5f700e..2b559b19e0 100644 --- a/core-kotlin/pom.xml +++ b/core-kotlin/pom.xml @@ -18,6 +18,11 @@ commons-math3 ${commons-math3.version} + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + org.junit.platform junit-platform-runner @@ -70,6 +75,7 @@ 3.6.1 + 3.8.1 1.1.1 5.2.0 3.10.0 diff --git a/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt b/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt new file mode 100644 index 0000000000..37a632fe41 --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt @@ -0,0 +1,6 @@ +inline fun Iterable<*>.filterIsInstance() = filter { it is T } + +fun main(args: Array) { + val set = setOf("1984", 2, 3, "Brave new world", 11) + println(set.filterIsInstance()) +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt new file mode 100644 index 0000000000..62e8dfe720 --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomStringUnitTest.kt @@ -0,0 +1,62 @@ +import org.apache.commons.lang3.RandomStringUtils +import org.junit.Before +import org.junit.jupiter.api.BeforeAll +import org.junit.jupiter.api.BeforeEach +import org.junit.jupiter.api.Test +import java.security.SecureRandom +import java.util.concurrent.ThreadLocalRandom +import kotlin.experimental.and +import kotlin.streams.asSequence +import kotlin.test.assertEquals + +const val STRING_LENGTH = 10 +const val ALPHANUMERIC_REGEX = "[a-zA-Z0-9]+" + +class RandomStringUnitTest { + private val charPool : List = ('a'..'z') + ('A'..'Z') + ('0'..'9') + + @Test + fun givenAStringLength_whenUsingJava_thenReturnAlphanumericString() { + var randomString = ThreadLocalRandom.current() + .ints(STRING_LENGTH.toLong(), 0, charPool.size) + .asSequence() + .map(charPool::get) + .joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingKotlin_thenReturnAlphanumericString() { + var randomString = (1..STRING_LENGTH).map { i -> kotlin.random.Random.nextInt(0, charPool.size) } + .map(charPool::get) + .joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingApacheCommon_thenReturnAlphanumericString() { + var randomString = RandomStringUtils.randomAlphanumeric(STRING_LENGTH) + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + + @Test + fun givenAStringLength_whenUsingRandomForBytes_thenReturnAlphanumericString() { + val random = SecureRandom() + val bytes = ByteArray(STRING_LENGTH) + random.nextBytes(bytes) + + var randomString = (0..bytes.size - 1).map { i -> + charPool.get((bytes[i] and 0xFF.toByte() and (charPool.size-1).toByte()).toInt()) + }.joinToString("") + + assert(randomString.matches(Regex(ALPHANUMERIC_REGEX))) + assertEquals(STRING_LENGTH, randomString.length) + } + +} \ No newline at end of file diff --git a/core-scala/README.md b/core-scala/README.md new file mode 100644 index 0000000000..eed344193f --- /dev/null +++ b/core-scala/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Introduction to Scala](https://www.baeldung.com/scala-intro) diff --git a/core-scala/src/main/scala/com/baeldung/scala/Employee.scala b/core-scala/src/main/scala/com/baeldung/scala/Employee.scala index 397f166aa7..9291d958b3 100644 --- a/core-scala/src/main/scala/com/baeldung/scala/Employee.scala +++ b/core-scala/src/main/scala/com/baeldung/scala/Employee.scala @@ -22,6 +22,6 @@ class Employee(val name : String, * A Trait which will make the toString return upper case value. */ trait UpperCasePrinter { - override def toString = super.toString toUpperCase + override def toString: String = super.toString toUpperCase } diff --git a/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala b/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala index df97013206..02c41a5f8c 100644 --- a/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala +++ b/core-scala/src/main/scala/com/baeldung/scala/HigherOrderFunctions.scala @@ -11,7 +11,7 @@ object HigherOrderFunctions { def mapReduce(r : (Int, Int) => Int, i : Int, m : Int => Int, - a : Int, b : Int) = { + a : Int, b : Int): Int = { def iter(a : Int, result : Int) : Int = { if (a > b) result else iter(a + 1, r(m(a), result)) diff --git a/core-scala/src/main/scala/com/baeldung/scala/Utils.scala b/core-scala/src/main/scala/com/baeldung/scala/Utils.scala index 93cd3e697e..20bc413646 100644 --- a/core-scala/src/main/scala/com/baeldung/scala/Utils.scala +++ b/core-scala/src/main/scala/com/baeldung/scala/Utils.scala @@ -7,9 +7,9 @@ package com.baeldung.scala * */ object Utils { - def average(x : Double, y : Double) = (x + y) / 2 + def average(x : Double, y : Double): Double = (x + y) / 2 - def randomLessThan(d : Double) = { + def randomLessThan(d : Double): Double = { var random = 0d do { random = Math.random() diff --git a/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala index 71422a8b4f..584038ee2c 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/ControlStructuresDemoUnitTest.scala @@ -1,32 +1,32 @@ package com.baeldung.scala import com.baeldung.scala.ControlStructuresDemo._ -import org.junit.Test import org.junit.Assert.assertEquals +import org.junit.Test class ControlStructuresDemoUnitTest { @Test - def givenTwoIntegers_whenGcdCalled_thenCorrectValueReturned = { + def givenTwoIntegers_whenGcdCalled_thenCorrectValueReturned() = { assertEquals(3, gcd(15, 27)) } @Test - def givenTwoIntegers_whenGcdIterCalled_thenCorrectValueReturned = { + def givenTwoIntegers_whenGcdIterCalled_thenCorrectValueReturned() = { assertEquals(3, gcdIter(15, 27)) } @Test - def givenTwoIntegers_whenRangeSumcalled_thenCorrectValueReturned = { + def givenTwoIntegers_whenRangeSumcalled_thenCorrectValueReturned() = { assertEquals(55, rangeSum(1, 10)) } @Test - def givenPositiveInteger_whenFactorialInvoked_thenCorrectValueReturned = { + def givenPositiveInteger_whenFactorialInvoked_thenCorrectValueReturned() = { assertEquals(720, factorial(6)) } @Test - def whenFactorialOf0Invoked_then1Returned = { + def whenFactorialOf0Invoked_then1Returned() = { assertEquals(1, factorial(0)) } diff --git a/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala index c51631dd2c..0828752a8a 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/EmployeeUnitTest.scala @@ -6,20 +6,20 @@ import org.junit.Test class EmployeeUnitTest { @Test - def whenEmployeeSalaryIncremented_thenCorrectSalary = { + def whenEmployeeSalaryIncremented_thenCorrectSalary() = { val employee = new Employee("John Doe", 1000) employee.incrementSalary() assertEquals(1020, employee.salary) } @Test - def givenEmployee_whenToStringCalled_thenCorrectStringReturned = { + def givenEmployee_whenToStringCalled_thenCorrectStringReturned() = { val employee = new Employee("John Doe", 1000) assertEquals("Employee(name=John Doe, salary=1000)", employee.toString) } @Test - def givenEmployeeWithTrait_whenToStringCalled_thenCorrectStringReturned = { + def givenEmployeeWithTrait_whenToStringCalled_thenCorrectStringReturned() = { val employee = new Employee("John Doe", 1000) with UpperCasePrinter assertEquals("EMPLOYEE(NAME=JOHN DOE, SALARY=1000)", employee.toString) diff --git a/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala index 63530ecaf4..240c879d7f 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/HigherOrderFunctionsUnitTest.scala @@ -1,14 +1,13 @@ package com.baeldung.scala +import com.baeldung.scala.HigherOrderFunctions.mapReduce import org.junit.Assert.assertEquals import org.junit.Test -import HigherOrderFunctions.mapReduce - class HigherOrderFunctionsUnitTest { @Test - def whenCalledWithSumAndSquareFunctions_thenCorrectValueReturned = { + def whenCalledWithSumAndSquareFunctions_thenCorrectValueReturned() = { def square(x : Int) = x * x def sum(x : Int, y : Int) = x + y @@ -20,7 +19,7 @@ class HigherOrderFunctionsUnitTest { } @Test - def whenComputingSumOfSquaresWithAnonymousFunctions_thenCorrectValueReturned = { + def whenComputingSumOfSquaresWithAnonymousFunctions_thenCorrectValueReturned() = { def sumSquares(a : Int, b : Int) = mapReduce((x, y) => x + y, 0, x => x * x, a, b) @@ -28,7 +27,7 @@ class HigherOrderFunctionsUnitTest { } @Test - def givenCurriedFunctions_whenInvoked_thenCorrectValueReturned = { + def givenCurriedFunctions_whenInvoked_thenCorrectValueReturned() = { // a curried function def sum(f : Int => Int)(a : Int, b : Int) : Int = diff --git a/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala index 5cc19e9215..ac27389d70 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/IntSetUnitTest.scala @@ -1,14 +1,12 @@ package com.baeldung.scala -import scala.Range - import org.junit.Assert.assertFalse import org.junit.Test class IntSetUnitTest { @Test - def givenSetof1To10_whenContains11Called_thenFalse = { + def givenSetof1To10_whenContains11Called_thenFalse() = { // Set up a set containing integers 1 to 10. val set1To10 = diff --git a/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala b/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala index 47f9873aad..e4995201d8 100644 --- a/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala +++ b/core-scala/src/test/scala/com/baeldung/scala/UtilsUnitTest.scala @@ -1,34 +1,29 @@ package com.baeldung.scala -import org.junit.Assert.assertEquals -import org.junit.Assert.assertTrue +import com.baeldung.scala.Utils.{average, fibonacci, power, randomLessThan} +import org.junit.Assert.{assertEquals, assertTrue} import org.junit.Test -import Utils.average -import Utils.fibonacci -import Utils.power -import Utils.randomLessThan - class UtilsUnitTest { @Test - def whenAverageCalled_thenCorrectValueReturned() = { + def whenAverageCalled_thenCorrectValueReturned(): Unit = { assertEquals(15.0, average(10, 20), 1e-5) } @Test - def whenRandomLessThanInvokedWithANumber_thenARandomLessThanItReturned = { + def whenRandomLessThanInvokedWithANumber_thenARandomLessThanItReturned: Unit = { val d = 0.1 assertTrue(randomLessThan(d) < d) } @Test - def whenPowerInvokedWith2And3_then8Returned = { + def whenPowerInvokedWith2And3_then8Returned: Unit = { assertEquals(8, power(2, 3)) } @Test - def whenFibonacciCalled_thenCorrectValueReturned = { + def whenFibonacciCalled_thenCorrectValueReturned: Unit = { assertEquals(1, fibonacci(0)) assertEquals(1, fibonacci(1)) assertEquals(fibonacci(6), diff --git a/ddd/README.md b/ddd/README.md new file mode 100644 index 0000000000..60f3a43086 --- /dev/null +++ b/ddd/README.md @@ -0,0 +1,3 @@ +### Relevant articles + +- [Persisting DDD Aggregates](https://www.baeldung.com/spring-persisting-ddd-aggregates) diff --git a/ddd/pom.xml b/ddd/pom.xml new file mode 100644 index 0000000000..a61ae24e92 --- /dev/null +++ b/ddd/pom.xml @@ -0,0 +1,91 @@ + + 4.0.0 + + + org.springframework.boot + spring-boot-starter-parent + 2.0.6.RELEASE + + + + com.baeldung.ddd + ddd + 0.0.1-SNAPSHOT + jar + ddd + DDD series examples + + + 1.0.1 + 2.22.0 + + + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + org.junit.jupiter + junit-jupiter-api + test + + + org.junit.jupiter + junit-jupiter-engine + test + + + + + org.junit.platform + junit-platform-launcher + ${junit-platform.version} + test + + + org.joda + joda-money + ${joda-money.version} + + + org.springframework.boot + spring-boot-starter-data-jpa + + + com.h2database + h2 + runtime + + + mysql + mysql-connector-java + runtime + + + org.postgresql + postgresql + runtime + + + org.springframework.boot + spring-boot-devtools + true + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-test + test + + + de.flapdoodle.embed + de.flapdoodle.embed.mongo + test + + + \ No newline at end of file diff --git a/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java b/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java new file mode 100644 index 0000000000..cd9be34278 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java @@ -0,0 +1,12 @@ +package com.baeldung.ddd; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class PersistingDddAggregatesApplication { + + public static void main(String[] args) { + SpringApplication.run(PersistingDddAggregatesApplication.class, args); + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/Order.java b/ddd/src/main/java/com/baeldung/ddd/order/Order.java new file mode 100644 index 0000000000..125bc5fe2d --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/Order.java @@ -0,0 +1,52 @@ +package com.baeldung.ddd.order; + +import java.util.ArrayList; +import java.util.List; + +import org.joda.money.Money; + +public class Order { + private final List orderLines; + private Money totalCost; + + public Order(List orderLines) { + checkNotNull(orderLines); + if (orderLines.isEmpty()) { + throw new IllegalArgumentException("Order must have at least one order line item"); + } + this.orderLines = new ArrayList<>(orderLines); + totalCost = calculateTotalCost(); + } + + public void addLineItem(OrderLine orderLine) { + checkNotNull(orderLine); + orderLines.add(orderLine); + totalCost = totalCost.plus(orderLine.cost()); + } + + public List getOrderLines() { + return new ArrayList<>(orderLines); + } + + public void removeLineItem(int line) { + OrderLine removedLine = orderLines.remove(line); + totalCost = totalCost.minus(removedLine.cost()); + } + + public Money totalCost() { + return totalCost; + } + + private Money calculateTotalCost() { + return orderLines.stream() + .map(OrderLine::cost) + .reduce(Money::plus) + .get(); + } + + private static void checkNotNull(Object par) { + if (par == null) { + throw new NullPointerException("Parameter cannot be null"); + } + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java b/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java new file mode 100644 index 0000000000..000f55f2fb --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java @@ -0,0 +1,67 @@ +package com.baeldung.ddd.order; + +import org.joda.money.Money; + +public class OrderLine { + private final Product product; + private final int quantity; + + public OrderLine(Product product, int quantity) { + super(); + this.product = product; + this.quantity = quantity; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + OrderLine other = (OrderLine) obj; + if (product == null) { + if (other.product != null) { + return false; + } + } else if (!product.equals(other.product)) { + return false; + } + if (quantity != other.quantity) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((product == null) ? 0 : product.hashCode()); + result = prime * result + quantity; + return result; + } + + @Override + public String toString() { + return "OrderLine [product=" + product + ", quantity=" + quantity + "]"; + } + + Money cost() { + return product.getPrice() + .multipliedBy(quantity); + } + + Product getProduct() { + return product; + } + + int getQuantity() { + return quantity; + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/Product.java b/ddd/src/main/java/com/baeldung/ddd/order/Product.java new file mode 100644 index 0000000000..0afcaa434f --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/Product.java @@ -0,0 +1,52 @@ +package com.baeldung.ddd.order; + +import org.joda.money.Money; + +public class Product { + private final Money price; + + public Product(Money price) { + super(); + this.price = price; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + Product other = (Product) obj; + if (price == null) { + if (other.price != null) { + return false; + } + } else if (!price.equals(other.price)) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((price == null) ? 0 : price.hashCode()); + return result; + } + + @Override + public String toString() { + return "Product [price=" + price + "]"; + } + + Money getPrice() { + return price; + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java new file mode 100644 index 0000000000..ed11b0dca4 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java @@ -0,0 +1,111 @@ +package com.baeldung.ddd.order.jpa; + +import java.math.BigDecimal; +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.FetchType; +import javax.persistence.GeneratedValue; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "order_table") +class JpaOrder { + private String currencyUnit; + @Id + @GeneratedValue + private Long id; + @ElementCollection(fetch = FetchType.EAGER) + private final List orderLines; + private BigDecimal totalCost; + + JpaOrder() { + totalCost = null; + orderLines = new ArrayList<>(); + } + + JpaOrder(List orderLines) { + checkNotNull(orderLines); + if (orderLines.isEmpty()) { + throw new IllegalArgumentException("Order must have at least one order line item"); + } + this.orderLines = new ArrayList<>(orderLines); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + JpaOrder other = (JpaOrder) obj; + if (id == null) { + if (other.id != null) { + return false; + } + } else if (!id.equals(other.id)) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public String toString() { + return "JpaOrder [currencyUnit=" + currencyUnit + ", id=" + id + ", orderLines=" + orderLines + ", totalCost=" + totalCost + "]"; + } + + void addLineItem(JpaOrderLine orderLine) { + checkNotNull(orderLine); + orderLines.add(orderLine); + } + + String getCurrencyUnit() { + return currencyUnit; + } + + Long getId() { + return id; + } + + List getOrderLines() { + return new ArrayList<>(orderLines); + } + + BigDecimal getTotalCost() { + return totalCost; + } + + void removeLineItem(int line) { + JpaOrderLine removedLine = orderLines.remove(line); + } + + void setCurrencyUnit(String currencyUnit) { + this.currencyUnit = currencyUnit; + } + + void setTotalCost(BigDecimal totalCost) { + this.totalCost = totalCost; + } + + private static void checkNotNull(Object par) { + if (par == null) { + throw new NullPointerException("Parameter cannot be null"); + } + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java new file mode 100644 index 0000000000..a3b50f0502 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java @@ -0,0 +1,70 @@ +package com.baeldung.ddd.order.jpa; + +import javax.persistence.Embeddable; +import javax.persistence.Embedded; + +@Embeddable +class JpaOrderLine { + @Embedded + private final JpaProduct product; + private final int quantity; + + JpaOrderLine() { + quantity = 0; + product = null; + } + + JpaOrderLine(JpaProduct product, int quantity) { + super(); + this.product = product; + this.quantity = quantity; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + JpaOrderLine other = (JpaOrderLine) obj; + if (product == null) { + if (other.product != null) { + return false; + } + } else if (!product.equals(other.product)) { + return false; + } + if (quantity != other.quantity) { + return false; + } + return true; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((product == null) ? 0 : product.hashCode()); + result = prime * result + quantity; + return result; + } + + @Override + public String toString() { + return "JpaOrderLine [product=" + product + ", quantity=" + quantity + "]"; + } + + JpaProduct getProduct() { + return product; + } + + int getQuantity() { + return quantity; + } + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java new file mode 100644 index 0000000000..b6e08e8372 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java @@ -0,0 +1,7 @@ +package com.baeldung.ddd.order.jpa; + +import org.springframework.data.jpa.repository.JpaRepository; + +public interface JpaOrderRepository extends JpaRepository { + +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java new file mode 100644 index 0000000000..61e67fa12a --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java @@ -0,0 +1,79 @@ +package com.baeldung.ddd.order.jpa; + +import java.math.BigDecimal; + +import javax.persistence.Embeddable; + +@Embeddable +class JpaProduct { + private String currencyUnit; + private BigDecimal price; + + public JpaProduct() { + } + + public JpaProduct(BigDecimal price, String currencyUnit) { + super(); + this.price = price; + currencyUnit = currencyUnit; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null) { + return false; + } + if (getClass() != obj.getClass()) { + return false; + } + JpaProduct other = (JpaProduct) obj; + if (currencyUnit == null) { + if (other.currencyUnit != null) { + return false; + } + } else if (!currencyUnit.equals(other.currencyUnit)) { + return false; + } + if (price == null) { + if (other.price != null) { + return false; + } + } else if (!price.equals(other.price)) { + return false; + } + return true; + } + + public String getCurrencyUnit() { + return currencyUnit; + } + + public BigDecimal getPrice() { + return price; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((currencyUnit == null) ? 0 : currencyUnit.hashCode()); + result = prime * result + ((price == null) ? 0 : price.hashCode()); + return result; + } + + public void setCurrencyUnit(String currencyUnit) { + this.currencyUnit = currencyUnit; + } + + public void setPrice(BigDecimal price) { + this.price = price; + } + + @Override + public String toString() { + return "JpaProduct [currencyUnit=" + currencyUnit + ", price=" + price + "]"; + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java b/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java new file mode 100644 index 0000000000..79f9ec9f21 --- /dev/null +++ b/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java @@ -0,0 +1,9 @@ +package com.baeldung.ddd.order.mongo; + +import org.springframework.data.mongodb.repository.MongoRepository; + +import com.baeldung.ddd.order.Order; + +public interface OrderMongoRepository extends MongoRepository { + +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/OrderTest.java b/ddd/src/test/java/com/baeldung/ddd/order/OrderTest.java new file mode 100644 index 0000000000..431a6a5293 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/OrderTest.java @@ -0,0 +1,70 @@ +package com.baeldung.ddd.order; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.catchThrowable; + +import java.util.ArrayList; +import java.util.Arrays; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +class OrderTest { + @DisplayName("given order with two items, when calculate total cost, then sum is returned") + @Test + void test0() throws Exception { + // given + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 2); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 5.00)), 10); + Order order = new Order(Arrays.asList(ol0, ol1)); + + // when + Money totalCost = order.totalCost(); + + // then + assertThat(totalCost).isEqualTo(Money.of(CurrencyUnit.USD, 70.00)); + } + + @DisplayName("when create order without line items, then exception is thrown") + @Test + void test1() throws Exception { + // when + Throwable throwable = catchThrowable(() -> new Order(new ArrayList<>())); + + // then + assertThat(throwable).isInstanceOf(IllegalArgumentException.class); + } + + @DisplayName("given order with two line items, when add another line item, then total cost is updated") + @Test + void test2() throws Exception { + // given + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 1); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 5.00)), 1); + Order order = new Order(Arrays.asList(ol0, ol1)); + + // when + order.addLineItem(new OrderLine(new Product(Money.of(CurrencyUnit.USD, 20.00)), 2)); + + // then + assertThat(order.totalCost()).isEqualTo(Money.of(CurrencyUnit.USD, 55)); + } + + @DisplayName("given order with three line items, when remove item, then total cost is updated") + @Test + void test3() throws Exception { + // given + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 1); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 20.00)), 1); + OrderLine ol2 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 30.00)), 1); + Order order = new Order(Arrays.asList(ol0, ol1, ol2)); + + // when + order.removeLineItem(1); + + // then + assertThat(order.totalCost()).isEqualTo(Money.of(CurrencyUnit.USD, 40.00)); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderIntegrationTest.java b/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderIntegrationTest.java new file mode 100644 index 0000000000..c503c9960b --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderIntegrationTest.java @@ -0,0 +1,40 @@ +package com.baeldung.ddd.order.jpa; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.math.BigDecimal; +import java.util.Arrays; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit.jupiter.SpringJUnitConfig; + +@SpringJUnitConfig +@SpringBootTest +public class PersistOrderIntegrationTest { + @Autowired + private JpaOrderRepository repository; + + @DisplayName("given order with two line items, when persist, then order is saved") + @Test + public void test() throws Exception { + // given + JpaOrder order = prepareTestOrderWithTwoLineItems(); + + // when + JpaOrder savedOrder = repository.save(order); + + // then + JpaOrder foundOrder = repository.findById(savedOrder.getId()) + .get(); + assertThat(foundOrder.getOrderLines()).hasSize(2); + } + + private JpaOrder prepareTestOrderWithTwoLineItems() { + JpaOrderLine ol0 = new JpaOrderLine(new JpaProduct(BigDecimal.valueOf(10.00), "USD"), 2); + JpaOrderLine ol1 = new JpaOrderLine(new JpaProduct(BigDecimal.valueOf(5.00), "USD"), 10); + return new JpaOrder(Arrays.asList(ol0, ol1)); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesTest.java b/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesTest.java new file mode 100644 index 0000000000..3eda9250f9 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesTest.java @@ -0,0 +1,35 @@ +package com.baeldung.ddd.order.jpa; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.math.BigDecimal; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +public class ViolateOrderBusinessRulesTest { + @DisplayName("given two non-zero order line items, when create an order with them, it's possible to set total cost to zero") + @Test + void test() throws Exception { + // given + // available products + JpaProduct lungChingTea = new JpaProduct(BigDecimal.valueOf(10.00), "USD"); + JpaProduct gyokuroMiyazakiTea = new JpaProduct(BigDecimal.valueOf(20.00), "USD"); + // Lung Ching tea order line + JpaOrderLine orderLine0 = new JpaOrderLine(lungChingTea, 2); + // Gyokuro Miyazaki tea order line + JpaOrderLine orderLine1 = new JpaOrderLine(gyokuroMiyazakiTea, 3); + + // when + // create the order + JpaOrder order = new JpaOrder(); + order.addLineItem(orderLine0); + order.addLineItem(orderLine1); + order.setTotalCost(BigDecimal.ZERO); + order.setCurrencyUnit("USD"); + + // then + // this doesn't look good... + assertThat(order.getTotalCost()).isEqualTo(BigDecimal.ZERO); + } +} diff --git a/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoIntegrationTest.java b/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoIntegrationTest.java new file mode 100644 index 0000000000..ca4315c416 --- /dev/null +++ b/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoIntegrationTest.java @@ -0,0 +1,50 @@ +package com.baeldung.ddd.order.mongo; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.List; + +import org.joda.money.CurrencyUnit; +import org.joda.money.Money; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit.jupiter.SpringJUnitConfig; + +import com.baeldung.ddd.order.Order; +import com.baeldung.ddd.order.OrderLine; +import com.baeldung.ddd.order.Product; + +@SpringJUnitConfig +@SpringBootTest +public class OrderMongoIntegrationTest { + @Autowired + private OrderMongoRepository repo; + + @DisplayName("given order with two line items, when persist using mongo repository, then order is saved") + @Test + void test() throws Exception { + // given + Order order = prepareTestOrderWithTwoLineItems(); + + // when + repo.save(order); + + // then + List foundOrders = repo.findAll(); + assertThat(foundOrders).hasSize(1); + List foundOrderLines = foundOrders.iterator() + .next() + .getOrderLines(); + assertThat(foundOrderLines).hasSize(2); + assertThat(foundOrderLines).containsOnlyElementsOf(order.getOrderLines()); + } + + private Order prepareTestOrderWithTwoLineItems() { + OrderLine ol0 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 10.00)), 2); + OrderLine ol1 = new OrderLine(new Product(Money.of(CurrencyUnit.USD, 5.00)), 10); + return new Order(Arrays.asList(ol0, ol1)); + } +} diff --git a/ejb/README.md b/ejb/README.md deleted file mode 100644 index f47277bf8f..0000000000 --- a/ejb/README.md +++ /dev/null @@ -1,6 +0,0 @@ -## Relevant articles: - -- [Guide to EJB Set-up](http://www.baeldung.com/ejb-intro) -- [Java EE Session Beans](http://www.baeldung.com/ejb-session-beans) -- [Introduction to EJB JNDI Lookup on WildFly Application Server](http://www.baeldung.com/wildfly-ejb-jndi) -- [A Guide to Message Driven Beans in EJB](http://www.baeldung.com/ejb-message-driven-beans) diff --git a/ejb/ejb-client/pom.xml b/ejb/ejb-client/pom.xml deleted file mode 100755 index 6231030cec..0000000000 --- a/ejb/ejb-client/pom.xml +++ /dev/null @@ -1,26 +0,0 @@ - - - 4.0.0 - ejb-client - EJB3 Client Maven - - - com.baeldung.ejb - ejb - 1.0-SNAPSHOT - - - - - org.wildfly - wildfly-ejb-client-bom - pom - - - com.baeldung.ejb - ejb-remote - ejb - - - \ No newline at end of file diff --git a/ejb/ejb-remote/src/main/resources/META-INF/ejb-jar.xml b/ejb/ejb-remote/src/main/resources/META-INF/ejb-jar.xml deleted file mode 100755 index d6c2200198..0000000000 --- a/ejb/ejb-remote/src/main/resources/META-INF/ejb-jar.xml +++ /dev/null @@ -1,7 +0,0 @@ - - - remote - - diff --git a/ejb/ejb-session-beans/pom.xml b/ejb/ejb-session-beans/pom.xml deleted file mode 100644 index da76169729..0000000000 --- a/ejb/ejb-session-beans/pom.xml +++ /dev/null @@ -1,83 +0,0 @@ - - 4.0.0 - ejb-session-beans - - - com.baeldung.ejb - ejb - 1.0-SNAPSHOT - - - - - - org.jboss.arquillian - arquillian-bom - ${arquillian-bom.version} - import - pom - - - - - - - javax - javaee-api - provided - - - org.jboss.arquillian.junit - arquillian-junit-container - test - - - - - - arquillian-glassfish-embedded - - true - - - - org.jboss.arquillian.container - arquillian-glassfish-embedded-3.1 - ${arquillian-glassfish-embedded-3.1.version} - test - - - org.glassfish.main.extras - glassfish-embedded-all - ${glassfish-embedded-all.version} - test - - - - - - - - - maven-war-plugin - ${maven-war-plugin.version} - - false - - - - - - - UTF-8 - 1.1.13.Final - 2.2.6 - 1.1.12.Final - 1.0.0.Final - 4.12 - 7.0 - 1.0.0.CR4 - 3.1.2 - - - \ No newline at end of file diff --git a/ejb/pom.xml b/ejb/pom.xml deleted file mode 100755 index 4cb700d087..0000000000 --- a/ejb/pom.xml +++ /dev/null @@ -1,97 +0,0 @@ - - - 4.0.0 - com.baeldung.ejb - ejb - 1.0-SNAPSHOT - pom - ejb - EJB Tutorial - - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - - - - ejb-remote - ejb-session-beans - - - - - - com.baeldung.ejb - ejb-remote - ${ejb-remote.version} - ejb - - - com.baeldung.ejb - ejb-session-beans - ${ejb-session-beans.version} - ejb - - - javax - javaee-api - ${javaee-api.version} - provided - - - org.wildfly - wildfly-ejb-client-bom - ${wildfly-ejb-client-bom.version} - pom - import - - - - - - - - - maven-ejb-plugin - ${maven-ejb-plugin.version} - - ${ejbVersion} - - - - - - - - - jboss-public-repository-group - JBoss Public Maven Repository Group - http://repository.jboss.org/nexus/content/groups/public/ - default - - true - never - - - true - never - - - - - - 2.5.7 - 3.4.11 - 0.10 - 2.19.1 - 1.0-SNAPSHOT - 1.0-SNAPSHOT - 7.0 - 2.4 - 3.2 - 10.1.0.Final - - - \ No newline at end of file diff --git a/ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml b/ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml deleted file mode 100644 index 7d900d8ea8..0000000000 --- a/ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - - - - - - - - \ No newline at end of file diff --git a/ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml b/ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml deleted file mode 100644 index 7d900d8ea8..0000000000 --- a/ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - - - - - - - - \ No newline at end of file diff --git a/gradle/README.md b/gradle/README.md index 229466dfec..a1f5c74c57 100644 --- a/gradle/README.md +++ b/gradle/README.md @@ -4,3 +4,4 @@ - [Creating a Fat Jar in Gradle](http://www.baeldung.com/gradle-fat-jar) - [A Custom Task in Gradle](http://www.baeldung.com/gradle-custom-task) - [Kotlin Dependency Injection with Kodein](http://www.baeldung.com/kotlin-kodein-dependency-injection) +- [Using JUnit 5 with Gradle](https://www.baeldung.com/junit-5-gradle) diff --git a/grpc/pom.xml b/grpc/pom.xml index 949f26d376..725bec3e70 100644 --- a/grpc/pom.xml +++ b/grpc/pom.xml @@ -71,9 +71,8 @@ - 1.5.0 - 1.5.0.Final - 0.5.0 + 1.16.1 + 1.6.1 + 0.6.1 - diff --git a/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java b/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java index 1a1809387f..f653e17910 100644 --- a/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java +++ b/grpc/src/main/java/org/baeldung/grpc/client/GrpcClient.java @@ -10,7 +10,7 @@ import io.grpc.ManagedChannelBuilder; public class GrpcClient { public static void main(String[] args) throws InterruptedException { ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8080) - .usePlaintext(true) + .usePlaintext() .build(); HelloServiceGrpc.HelloServiceBlockingStub stub diff --git a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java index 81ba72373c..c0c5efea23 100644 --- a/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java +++ b/guava-collections/src/test/java/org/baeldung/guava/GuavaRangeMapUnitTest.java @@ -2,6 +2,9 @@ package org.baeldung.guava; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; import java.util.Map; import org.junit.Test; import com.google.common.collect.ImmutableRangeMap; @@ -98,8 +101,9 @@ public class GuavaRangeMapUnitTest { final RangeMap experiencedSubRangeDesignationMap = experienceRangeDesignationMap.subRangeMap(Range.closed(4, 14)); assertNull(experiencedSubRangeDesignationMap.get(3)); - assertEquals("Executive Director", experiencedSubRangeDesignationMap.get(14)); - assertEquals("Vice President", experiencedSubRangeDesignationMap.get(7)); + assertTrue(experiencedSubRangeDesignationMap.asMapOfRanges().values() + .containsAll(Arrays.asList("Executive Director", "Vice President", "Executive Director"))); + } @Test diff --git a/jackson/README.md b/jackson/README.md index a05c95de94..04e88d0ea1 100644 --- a/jackson/README.md +++ b/jackson/README.md @@ -36,3 +36,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Jackson – Change Name of Field](http://www.baeldung.com/jackson-name-of-property) - [Serialize Only Fields that meet a Custom Criteria with Jackson](http://www.baeldung.com/jackson-serialize-field-custom-criteria) - [Mapping Nested Values with Jackson](http://www.baeldung.com/jackson-nested-values) +- [Convert XML to JSON Using Jackson](https://www.baeldung.com/jackson-convert-xml-json) diff --git a/java-dates/README.md b/java-dates/README.md index f99bfeb861..66046b16a6 100644 --- a/java-dates/README.md +++ b/java-dates/README.md @@ -23,3 +23,4 @@ - [Increment Date in Java](http://www.baeldung.com/java-increment-date) - [Add Hours To a Date In Java](http://www.baeldung.com/java-add-hours-date) - [Guide to DateTimeFormatter](https://www.baeldung.com/java-datetimeformatter) +- [Format ZonedDateTime to String](https://www.baeldung.com/java-format-zoned-datetime-string) diff --git a/java-dates/src/test/java/com/baeldung/datetime/ConvertInstantToTimestampUnitTest.java b/java-dates/src/test/java/com/baeldung/datetime/ConvertInstantToTimestampUnitTest.java new file mode 100644 index 0000000000..3ba01a591a --- /dev/null +++ b/java-dates/src/test/java/com/baeldung/datetime/ConvertInstantToTimestampUnitTest.java @@ -0,0 +1,30 @@ +package com.baeldung.datetime; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.sql.Timestamp; +import java.text.DateFormat; +import java.text.SimpleDateFormat; +import java.time.Instant; +import java.time.ZoneId; +import java.util.TimeZone; + +import org.junit.Test; + +public class ConvertInstantToTimestampUnitTest { + + @Test + public void givenInstant_whenConvertedToTimestamp_thenGetTimestampWithSamePointOnTimeline() { + Instant instant = Instant.now(); + Timestamp timestamp = Timestamp.from(instant); // same point on the time-line as Instant + assertThat(instant.toEpochMilli()).isEqualTo(timestamp.getTime()); + + instant = timestamp.toInstant(); + assertThat(instant.toEpochMilli()).isEqualTo(timestamp.getTime()); + + DateFormat df = DateFormat.getDateTimeInstance(); + df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SS'Z'"); + df.setTimeZone(TimeZone.getTimeZone("UTC")); + assertThat(instant.toString()).isEqualTo(df.format(timestamp).toString()); + } +} diff --git a/java-ee-8-security-api/pom.xml b/java-ee-8-security-api/pom.xml index 3d235e10a8..7546839492 100644 --- a/java-ee-8-security-api/pom.xml +++ b/java-ee-8-security-api/pom.xml @@ -41,7 +41,7 @@ - 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-strings/README.md b/java-strings/README.md index a653087401..1b24a2b821 100644 --- a/java-strings/README.md +++ b/java-strings/README.md @@ -35,3 +35,4 @@ - [String Not Empty Test Assertions in Java](https://www.baeldung.com/java-assert-string-not-empty) - [String Performance Hints](https://www.baeldung.com/java-string-performance) - [Using indexOf to Find All Occurrences of a Word in a String](https://www.baeldung.com/java-indexOf-find-string-occurrences) +- [Java Base64 Encoding and Decoding](https://www.baeldung.com/java-base64-encode-and-decode) 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/padding/StringPaddingUtil.java b/java-strings/src/main/java/com/baeldung/string/padding/StringPaddingUtil.java new file mode 100644 index 0000000000..80d05bb42a --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/string/padding/StringPaddingUtil.java @@ -0,0 +1,34 @@ +package com.baeldung.string.padding; + +public class StringPaddingUtil { + + public static String padLeftSpaces(String inputString, int length) { + if (inputString.length() >= length) { + return inputString; + } + StringBuilder sb = new StringBuilder(); + while (sb.length() < length - inputString.length()) { + sb.append(' '); + } + sb.append(inputString); + + return sb.toString(); + } + + public static String padLeft(String inputString, int length) { + if (inputString.length() >= length) { + return inputString; + } + StringBuilder sb = new StringBuilder(); + for (int i = 0; i < length; i++) { + sb.append(' '); + } + return sb.substring(inputString.length()) + inputString; + } + + public static String padLeftZeros(String inputString, int length) { + return String + .format("%1$" + length + "s", inputString) + .replace(' ', '0'); + } +} diff --git a/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java b/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java new file mode 100644 index 0000000000..eeba81f334 --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/stringduplicates/RemoveDuplicateFromString.java @@ -0,0 +1,95 @@ +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) { + + char[] chars = str.toCharArray(); + + Arrays.sort(chars); + + StringBuilder sb = new StringBuilder(); + 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(); + } + +} + + diff --git a/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java b/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java index 3a4e231828..eb397f2a3f 100644 --- a/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java +++ b/java-strings/src/test/java/com/baeldung/string/SubstringUnitTest.java @@ -59,4 +59,14 @@ public class SubstringUnitTest { Assert.assertEquals("United States of America", text.substring(text.indexOf('(') + 1, text.indexOf(')'))); } + @Test + public void givenAString_whenUsedSubstringWithLastIndexOf_ShouldReturnProperSubstring() { + Assert.assertEquals("1984", text.substring(text.lastIndexOf('-') + 1, text.indexOf('.'))); + } + + @Test + public void givenAString_whenUsedSubstringWithIndexOfAString_ShouldReturnProperSubstring() { + Assert.assertEquals("USA (United States of America)", text.substring(text.indexOf("USA"), text.indexOf(')') + 1)); + } + } diff --git a/java-strings/src/test/java/com/baeldung/string/padding/StringPaddingUtilUnitTest.java b/java-strings/src/test/java/com/baeldung/string/padding/StringPaddingUtilUnitTest.java new file mode 100644 index 0000000000..f6a077a88e --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/string/padding/StringPaddingUtilUnitTest.java @@ -0,0 +1,50 @@ +package com.baeldung.string.padding; + +import com.google.common.base.Strings; +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class StringPaddingUtilUnitTest { + + String inputString = "123456"; + String expectedPaddedStringSpaces = " 123456"; + String expectedPaddedStringZeros = "0000123456"; + int minPaddedStringLength = 10; + + @Test + public void givenString_whenPaddingWithSpaces_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, StringPaddingUtil.padLeftSpaces(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithSpacesUsingSubstring_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, StringPaddingUtil.padLeft(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithZeros_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringZeros, StringPaddingUtil.padLeftZeros(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithSpacesUsingStringUtils_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, StringUtils.leftPad(inputString, minPaddedStringLength)); + } + + @Test + public void givenString_whenPaddingWithZerosUsingStringUtils_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringZeros, StringUtils.leftPad(inputString, minPaddedStringLength, "0")); + } + + @Test + public void givenString_whenPaddingWithSpacesUsingGuavaStrings_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringSpaces, Strings.padStart(inputString, minPaddedStringLength, ' ')); + } + + @Test + public void givenString_whenPaddingWithZerosUsingGuavaStrings_thenStringPaddedMatches() { + assertEquals(expectedPaddedStringZeros, Strings.padStart(inputString, minPaddedStringLength, '0')); + } +} diff --git a/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java b/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java new file mode 100644 index 0000000000..cf7819ced3 --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/stringduplicates/RemoveDuplicateFromStringUnitTest.java @@ -0,0 +1,58 @@ +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 RemoveDuplicateFromString removeDuplicateFromString; + + @Before + public void executedBeforeEach() { + removeDuplicateFromString = new RemoveDuplicateFromString(); + } + + + @Test + public void whenUsingCharArray_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingCharArray(STR2); + Assert.assertEquals("ecar", str1); + Assert.assertEquals("J2e poraming", str2); + } + + @Test + public void whenUsingLinkedHashSet_DuplicatesShouldBeRemovedAndItKeepStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsinglinkedHashSet(STR2); + Assert.assertEquals("race", str1); + Assert.assertEquals("J2e progamin", str2); + } + + @Test + public void whenUsingSorting_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingSorting(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingSorting(STR2); + Assert.assertEquals("acer", str1); + Assert.assertEquals(" 2Jaegimnopr", str2); + } + + @Test + public void whenUsingHashSet_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingHashSet(STR2); + Assert.assertEquals("arce", str1); + Assert.assertEquals(" pa2regiJmno", str2); + } + + @Test + public void whenUsingIndexOf_DuplicatesShouldBeRemovedWithoutKeepingStringOrder() { + String str1 = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR1); + String str2 = removeDuplicateFromString.removeDuplicatesUsingIndexOf(STR2); + Assert.assertEquals("ecar", str1); + Assert.assertEquals("J2e poraming", str2); + } +} diff --git a/jersey/README.md b/jersey/README.md index c548a79c6d..1dd871b3e8 100644 --- a/jersey/README.md +++ b/jersey/README.md @@ -2,3 +2,4 @@ - [Jersey MVC Support](https://www.baeldung.com/jersey-mvc) - [Bean Validation in Jersey](https://www.baeldung.com/jersey-bean-validation) - [Set a Response Body in JAX-RS](https://www.baeldung.com/jax-rs-response) +- [Exploring the Jersey Test Framework](https://www.baeldung.com/jersey-test) diff --git a/jib/README.md b/jib/README.md new file mode 100644 index 0000000000..82bd2fed42 --- /dev/null +++ b/jib/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Dockerizing Java Apps using Jib](https://www.baeldung.com/jib-dockerizing) diff --git a/json/README.md b/json/README.md index e0679bc60b..2e253a4ae9 100644 --- a/json/README.md +++ b/json/README.md @@ -9,4 +9,5 @@ - [Introduction to JsonPath](http://www.baeldung.com/guide-to-jayway-jsonpath) - [Introduction to JSON-Java (org.json)](http://www.baeldung.com/java-org-json) - [Overview of JSON Pointer](https://www.baeldung.com/json-pointer) -- [Introduction to the JSON Binding API (JSR 367) in Java](http://www.baeldung.com/java-json-binding-api) \ No newline at end of file +- [Introduction to the JSON Binding API (JSR 367) in Java](http://www.baeldung.com/java-json-binding-api) +- [Get a Value by Key in a JSONArray](https://www.baeldung.com/java-jsonarray-get-value-by-key) diff --git a/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java b/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java index d3bd80a2ee..f79238e66a 100644 --- a/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java +++ b/jta/src/main/java/com/baeldung/jtademo/services/TellerService.java @@ -25,7 +25,7 @@ public class TellerService { bankAccountService.transfer(fromAccontId, toAccountId, amount); auditService.log(fromAccontId, toAccountId, amount); BigDecimal balance = bankAccountService.balanceOf(fromAccontId); - if (balance.compareTo(BigDecimal.ZERO) <= 0) { + if (balance.compareTo(BigDecimal.ZERO) < 0) { throw new RuntimeException("Insufficient fund."); } } @@ -35,7 +35,7 @@ public class TellerService { bankAccountService.transfer(fromAccontId, toAccountId, amount); auditService.log(fromAccontId, toAccountId, amount); BigDecimal balance = bankAccountService.balanceOf(fromAccontId); - if (balance.compareTo(BigDecimal.ZERO) <= 0) { + if (balance.compareTo(BigDecimal.ZERO) < 0) { userTransaction.rollback(); throw new RuntimeException("Insufficient fund."); } else { diff --git a/kotlin-libraries/README.md b/kotlin-libraries/README.md index 30c4d03ded..b9611043c8 100644 --- a/kotlin-libraries/README.md +++ b/kotlin-libraries/README.md @@ -7,3 +7,4 @@ - [Processing JSON with Kotlin and Klaxson](http://www.baeldung.com/kotlin-json-klaxson) - [Kotlin with Ktor](http://www.baeldung.com/kotlin-ktor) - [Guide to the Kotlin Exposed Framework](https://www.baeldung.com/kotlin-exposed-persistence) +- [Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates) diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt new file mode 100644 index 0000000000..d52a2f0f19 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt @@ -0,0 +1,34 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.LocalDate +import java.time.format.DateTimeFormatter + +class CreateDateUnitTest { + + @Test + fun givenString_whenDefaultFormat_thenCreated() { + + var date = LocalDate.parse("2018-12-31") + + assertThat(date).isEqualTo("2018-12-31") + } + + @Test + fun givenString_whenCustomFormat_thenCreated() { + + var formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy") + var date = LocalDate.parse("31-12-2018", formatter) + + assertThat(date).isEqualTo("2018-12-31") + } + + @Test + fun givenYMD_whenUsingOf_thenCreated() { + var date = LocalDate.of(2018, 12, 31) + + assertThat(date).isEqualTo("2018-12-31") + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt new file mode 100644 index 0000000000..ef3841752b --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt @@ -0,0 +1,29 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.DayOfWeek +import java.time.LocalDate +import java.time.Month + +class ExtractDateUnitTest { + + @Test + fun givenDate_thenExtractedYMD() { + var date = LocalDate.parse("2018-12-31") + + assertThat(date.year).isEqualTo(2018) + assertThat(date.month).isEqualTo(Month.DECEMBER) + assertThat(date.dayOfMonth).isEqualTo(31) + } + + @Test + fun givenDate_thenExtractedEraDowDoy() { + var date = LocalDate.parse("2018-12-31") + + assertThat(date.era.toString()).isEqualTo("CE") + assertThat(date.dayOfWeek).isEqualTo(DayOfWeek.MONDAY) + assertThat(date.dayOfYear).isEqualTo(365) + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt new file mode 100644 index 0000000000..11ff6ec9f0 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt @@ -0,0 +1,29 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.LocalDate +import java.time.format.DateTimeFormatter + +class FormatDateUnitTest { + + @Test + fun givenDate_whenDefaultFormat_thenFormattedString() { + + var date = LocalDate.parse("2018-12-31") + + assertThat(date.toString()).isEqualTo("2018-12-31") + } + + @Test + fun givenDate_whenCustomFormat_thenFormattedString() { + + var date = LocalDate.parse("2018-12-31") + + var formatter = DateTimeFormatter.ofPattern("dd-MMMM-yyyy") + var formattedDate = date.format(formatter) + + assertThat(formattedDate).isEqualTo("31-December-2018") + } + +} \ No newline at end of file diff --git a/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt new file mode 100644 index 0000000000..e6b66634d3 --- /dev/null +++ b/kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt @@ -0,0 +1,48 @@ +package com.baeldung.kotlin.dates + +import org.assertj.core.api.Assertions.assertThat +import org.junit.jupiter.api.Test +import java.time.LocalDate +import java.time.Period + +class PeriodDateUnitTest { + + @Test + fun givenYMD_thenCreatePeriod() { + var period = Period.of(1, 2, 3) + + assertThat(period.toString()).isEqualTo("P1Y2M3D") + } + + @Test + fun givenPeriod_whenAdd_thenModifiedDate() { + var period = Period.of(1, 2, 3) + + var date = LocalDate.of(2018, 6, 25) + var modifiedDate = date.plus(period) + + assertThat(modifiedDate).isEqualTo("2019-08-28") + } + + @Test + fun givenPeriod_whenSubtracted_thenModifiedDate() { + var period = Period.of(1, 2, 3) + + var date = LocalDate.of(2018, 6, 25) + var modifiedDate = date.minus(period) + + assertThat(modifiedDate).isEqualTo("2017-04-22") + } + + @Test + fun givenTwoDate_whenUsingBetween_thenDiffOfDates() { + + var date1 = LocalDate.parse("2018-06-25") + var date2 = LocalDate.parse("2018-12-25") + + var period = Period.between(date1, date2) + + assertThat(period.toString()).isEqualTo("P6M") + } + +} \ No newline at end of file diff --git a/libraries-data/README.md b/libraries-data/README.md index 63ee5f9947..7e40a4a2e2 100644 --- a/libraries-data/README.md +++ b/libraries-data/README.md @@ -12,3 +12,5 @@ - [Guide to JMapper](https://www.baeldung.com/jmapper) - [A Guide to Apache Crunch](https://www.baeldung.com/apache-crunch) - [Building a Data Pipeline with Flink and Kafka](https://www.baeldung.com/kafka-flink-data-pipeline) +- [Intro to Apache Storm](https://www.baeldung.com/apache-storm) +- [Guide to Ebean ORM](https://www.baeldung.com/ebean-orm) diff --git a/libraries/README.md b/libraries/README.md index fcf687d806..851e3a3d17 100644 --- a/libraries/README.md +++ b/libraries/README.md @@ -83,6 +83,7 @@ - [Guide to JMapper](http://www.baeldung.com/jmapper) - [An Introduction to Apache Commons Lang 3](https://www.baeldung.com/java-commons-lang-3) - [Exactly Once Processing in Kafka](https://www.baeldung.com/kafka-exactly-once) +- [An Introduction to SuanShu](https://www.baeldung.com/suanshu) The libraries module contains examples related to small libraries that are relatively easy to use and does not require any separate module of its own. diff --git a/lombok/README.md b/lombok/README.md index 34ec569e89..bd6282fd18 100644 --- a/lombok/README.md +++ b/lombok/README.md @@ -4,4 +4,4 @@ - [Using Lombok’s @Getter for Boolean Fields](https://www.baeldung.com/lombok-getter-boolean) - [Lombok @Builder with Inheritance](https://www.baeldung.com/lombok-builder-inheritance) - [Lombok Builder with Default Value](https://www.baeldung.com/lombok-builder-default-value) -- [Lombok Builder with Custom Setter](https://www.baeldung.com/lombok-builder-with-custom-setter) +- [Lombok Builder with Custom Setter](https://www.baeldung.com/lombok-builder-custom-setter) diff --git a/maven/README.md b/maven/README.md index 970250d142..1c0e50f95a 100644 --- a/maven/README.md +++ b/maven/README.md @@ -13,3 +13,4 @@ - [Apache Maven Standard Directory Layout](https://www.baeldung.com/maven-directory-structure) - [Apache Maven Tutorial](https://www.baeldung.com/maven) - [Use the Latest Version of a Dependency in Maven](https://www.baeldung.com/maven-dependency-latest-version) +- [Multi-Module Project with Maven](https://www.baeldung.com/maven-multi-module) diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml index 47d382f58d..bb89cb2729 100644 --- a/parent-boot-2/pom.xml +++ b/parent-boot-2/pom.xml @@ -77,6 +77,7 @@ 3.1.0 1.0.11.RELEASE - 2.0.5.RELEASE + 2.1.0.RELEASE + 2.1.0.RELEASE diff --git a/parent-kotlin/pom.xml b/parent-kotlin/pom.xml index 0a04da7dc2..f8283bd920 100644 --- a/parent-kotlin/pom.xml +++ b/parent-kotlin/pom.xml @@ -13,29 +13,29 @@ 1.0.0-SNAPSHOT - - - jcenter - http://jcenter.bintray.com - - - kotlin-ktor - https://dl.bintray.com/kotlin/ktor/ - - - kotlin-eap - http://dl.bintray.com/kotlin/kotlin-eap - - - - + + + jcenter + http://jcenter.bintray.com + + + kotlin-ktor + https://dl.bintray.com/kotlin/ktor/ + + + kotlin-eap + http://dl.bintray.com/kotlin/kotlin-eap + + + + kotlin-eap - http://dl.bintray.com/kotlin/kotlin-eap + http://dl.bintray.com/kotlin/kotlin-eap - - + + org.springframework.boot @@ -202,9 +202,9 @@ - 1.3.0-rc-146 - 0.26.1-eap13 - 0.9.3 + 1.3.0 + 1.0.0 + 0.9.5 3.11.0 1.2.0 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/hibernate5/README.md b/persistence-modules/hibernate5/README.md index 7f52531076..a94379b5cb 100644 --- a/persistence-modules/hibernate5/README.md +++ b/persistence-modules/hibernate5/README.md @@ -18,3 +18,4 @@ - [@JoinColumn Annotation Explained](https://www.baeldung.com/jpa-join-column) - [Hibernate 5 Naming Strategy Configuration](https://www.baeldung.com/hibernate-naming-strategy) - [Proxy in Hibernate load() Method](https://www.baeldung.com/hibernate-proxy-load-method) +- [Custom Types in Hibernate](https://www.baeldung.com/hibernate-custom-types) diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java index 27fff147b6..8b5d9c41f3 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/entities/DeptEmployee.java @@ -10,7 +10,7 @@ public class DeptEmployee { private String employeeNumber; - private String designation; + private String title; private String name; @@ -23,11 +23,11 @@ public class DeptEmployee { this.department = department; } - public DeptEmployee(String name, String employeeNumber, String designation, Department department) { + public DeptEmployee(String name, String employeeNumber, String title, Department department) { super(); this.name = name; this.employeeNumber = employeeNumber; - this.designation = designation; + this.title = title; this.department = department; } @@ -63,11 +63,11 @@ public class DeptEmployee { this.department = department; } - public String getDesignation() { - return designation; + public String getTitle() { + return title; } - public void setDesignation(String designation) { - this.designation = designation; + public void setTitle(String title) { + this.title = title; } } diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java index 85cdffd54d..b7d1a537f0 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchService.java @@ -6,9 +6,9 @@ import com.baeldung.hibernate.entities.DeptEmployee; public interface EmployeeSearchService { - List filterbyDesignationUsingCriteriaBuilder(List designaitons); + List filterbyTitleUsingCriteriaBuilder(List titles); - List filterbyDesignationUsingExpression(List aurhors); + List filterbyTitleUsingExpression(List titles); List searchByDepartmentQuery(String query); diff --git a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java index a9981b8066..e79168a451 100644 --- a/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java +++ b/persistence-modules/hibernate5/src/main/java/com/baeldung/hibernate/jpacriteriabuilder/service/EmployeeSearchServiceImpl.java @@ -25,12 +25,12 @@ public class EmployeeSearchServiceImpl implements EmployeeSearchService { } @Override - public List filterbyDesignationUsingCriteriaBuilder(List designations) { + public List filterbyTitleUsingCriteriaBuilder(List titles) { CriteriaQuery criteriaQuery = createCriteriaQuery(DeptEmployee.class); Root root = criteriaQuery.from(DeptEmployee.class); - In inClause = criteriaBuilder.in(root.get("designation")); - for (String designaiton : designations) { - inClause.value(designaiton); + In inClause = criteriaBuilder.in(root.get("title")); + for (String title : titles) { + inClause.value(title); } criteriaQuery.select(root) .where(inClause); @@ -39,12 +39,12 @@ public class EmployeeSearchServiceImpl implements EmployeeSearchService { } @Override - public List filterbyDesignationUsingExpression(List designations) { + public List filterbyTitleUsingExpression(List titles) { CriteriaQuery criteriaQuery = createCriteriaQuery(DeptEmployee.class); Root root = criteriaQuery.from(DeptEmployee.class); criteriaQuery.select(root) - .where(root.get("designation") - .in(designations)); + .where(root.get("title") + .in(titles)); TypedQuery query = entityManager.createQuery(criteriaQuery); return query.getResultList(); } diff --git a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java index c7a1bc7b2a..2b12734a10 100644 --- a/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java +++ b/persistence-modules/hibernate5/src/test/java/com/baeldung/hibernate/jpacriteriabuilder/EmployeeSearchServiceIntegrationTest.java @@ -81,42 +81,41 @@ public class EmployeeSearchServiceIntegrationTest { @Test public final void givenCriteriaQuery_whenSearchedUsingCriteriaBuilderWithListofAuthors_thenResultIsFilteredByAuthorNames() { - List designations = new ArrayList() { + List titles = new ArrayList() { { add("Manager"); add("Senior Manager"); add("Director"); } }; - List result = searchService.filterbyDesignationUsingCriteriaBuilder(designations); + List result = searchService.filterbyTitleUsingCriteriaBuilder(titles); assertEquals("Number of Employees does not match with expected.", 6, result.size()); assertThat(result.stream() - .map(DeptEmployee::getDesignation) + .map(DeptEmployee::getTitle) .distinct() - .collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); + .collect(Collectors.toList()), containsInAnyOrder(titles.toArray())); } @Test public final void givenCriteriaQuery_whenSearchedUsingExpressionWithListofAuthors_thenResultIsFilteredByAuthorNames() { - List designations = new ArrayList() { + List titles = new ArrayList() { { add("Manager"); add("Senior Manager"); add("Director"); } }; - List result = searchService.filterbyDesignationUsingExpression(designations); + List result = searchService.filterbyTitleUsingExpression(titles); assertEquals("Number of Employees does not match with expected.", 6, result.size()); assertThat(result.stream() - .map(DeptEmployee::getDesignation) + .map(DeptEmployee::getTitle) .distinct() - .collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); + .collect(Collectors.toList()), containsInAnyOrder(titles.toArray())); } @Test public final void givenCriteriaQuery_whenSearchedDepartmentLike_thenResultIsFilteredByDepartment() { List result = searchService.searchByDepartmentQuery("Sales"); assertEquals("Number of Employees does not match with expected.", 7, result.size()); - // assertThat(result.stream().map(DeptEmployee::getDesignation).distinct().collect(Collectors.toList()), containsInAnyOrder(designations.toArray())); } } diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/DummyEntity.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/DummyEntity.java new file mode 100644 index 0000000000..12b57ff112 --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/DummyEntity.java @@ -0,0 +1,44 @@ +package com.baeldung.jpa.stringcast; + +import javax.persistence.*; + +@SqlResultSetMapping(name = "textQueryMapping", classes = { + @ConstructorResult(targetClass = DummyEntity.class, columns = { + @ColumnResult(name = "text") + }) +}) +@Entity +@Table(name = "dummy") +public class DummyEntity { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Long id; + + private String text; + + public DummyEntity() { + + } + + public DummyEntity(String text) { + this.text = text; + } + + public String getText() { + return text; + } + + public void setText(String text) { + this.text = text; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + +} diff --git a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java new file mode 100644 index 0000000000..6f1e2ee5ca --- /dev/null +++ b/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/stringcast/QueryExecutor.java @@ -0,0 +1,41 @@ +package com.baeldung.jpa.stringcast; + +import com.sun.istack.internal.Nullable; + +import javax.persistence.EntityManager; +import javax.persistence.Query; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Collectors; + +public class QueryExecutor { + + public static List executeNativeQueryNoCastCheck(String statement, EntityManager em) { + Query query = em.createNativeQuery(statement); + return query.getResultList(); + } + + public static List executeNativeQueryWithCastCheck(String statement, EntityManager em) { + Query query = em.createNativeQuery(statement); + List results = query.getResultList(); + + if (results.isEmpty()) { + return new ArrayList<>(); + } + + if (results.get(0) instanceof String) { + return ((List) results) + .stream() + .map(s -> new String[] { s }) + .collect(Collectors.toList()); + } else { + return (List) results; + } + } + + public static List executeNativeQueryGeneric(String statement, String mapping, EntityManager em) { + Query query = em.createNativeQuery(statement, mapping); + return query.getResultList(); + } + +} diff --git a/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml b/persistence-modules/java-jpa/src/main/resources/META-INF/persistence.xml index 3d881673b2..6345e7f364 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 @@ -20,6 +20,21 @@ + + + org.hibernate.jpa.HibernatePersistenceProvider + com.baeldung.jpa.stringcast.DummyEntity + + + + + + + + + + + org.hibernate.jpa.HibernatePersistenceProvider diff --git a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java new file mode 100644 index 0000000000..d9c3adef26 --- /dev/null +++ b/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/stringcast/SpringCastUnitTest.java @@ -0,0 +1,56 @@ +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 java.util.List; + +import static org.junit.Assert.assertEquals; + +public class SpringCastUnitTest { + + private static EntityManager em; + private static EntityManagerFactory emFactory; + + @BeforeClass + public static void setup() { + emFactory = Persistence.createEntityManagerFactory("jpa-h2"); + em = emFactory.createEntityManager(); + + // insert an object into the db + DummyEntity dummyEntity = new DummyEntity(); + dummyEntity.setText("text"); + + EntityTransaction tr = em.getTransaction(); + tr.begin(); + em.persist(dummyEntity); + tr.commit(); + } + + @Test(expected = ClassCastException.class) + public void givenExecutorNoCastCheck_whenQueryReturnsOneColumn_thenClassCastThrown() { + List results = QueryExecutor.executeNativeQueryNoCastCheck("select text from dummy", em); + + // fails + for (String[] row : results) { + // do nothing + } + } + + @Test + public void givenExecutorWithCastCheck_whenQueryReturnsOneColumn_thenNoClassCastThrown() { + List results = QueryExecutor.executeNativeQueryWithCastCheck("select text from dummy", em); + assertEquals("text", results.get(0)[0]); + } + + @Test + public void givenExecutorGeneric_whenQueryReturnsOneColumn_thenNoClassCastThrown() { + List results = QueryExecutor.executeNativeQueryGeneric("select text from dummy", "textQueryMapping", em); + assertEquals("text", results.get(0).getText()); + } + +} diff --git a/persistence-modules/java-jpa/src/test/resources/persistence.xml b/persistence-modules/java-jpa/src/test/resources/persistence.xml index d94221b54f..b6cc51c3b3 100644 --- a/persistence-modules/java-jpa/src/test/resources/persistence.xml +++ b/persistence-modules/java-jpa/src/test/resources/persistence.xml @@ -17,5 +17,21 @@ + + + org.hibernate.jpa.HibernatePersistenceProvider + com.baeldung.jpa.stringcast.DummyEntity + + + + + + + + + + + + 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/limit/CustomPassengerRepository.java new file mode 100644 index 0000000000..e9b5ba272f --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/CustomPassengerRepository.java @@ -0,0 +1,8 @@ +package com.baeldung.limit; + +import java.util.List; + +interface CustomPassengerRepository { + + List findOrderedBySeatNumberLimitedTo(int limit); +} 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/limit/Passenger.java new file mode 100644 index 0000000000..e7eb3af10b --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/Passenger.java @@ -0,0 +1,82 @@ +package com.baeldung.limit; + +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 +class Passenger { + + @Id + @GeneratedValue + @Column(nullable = false) + private Long id; + + @Basic(optional = false) + @Column(nullable = false) + private String fistName; + + @Basic(optional = false) + @Column(nullable = false) + private String lastName; + + @Basic(optional = false) + @Column(nullable = false) + private int seatNumber; + + private Passenger(String fistName, String lastName, int seatNumber) { + this.fistName = fistName; + this.lastName = lastName; + this.seatNumber = seatNumber; + } + + static Passenger from(String firstName, String lastName, int seatNumber) { + return new Passenger(firstName, lastName, seatNumber); + } + + @Override + public boolean equals(Object object) { + if (this == object) + return true; + if (object == null || getClass() != object.getClass()) + return false; + Passenger passenger = (Passenger) object; + return getSeatNumber() == passenger.getSeatNumber() && Objects.equals(getFistName(), passenger.getFistName()) + && Objects.equals(getLastName(), passenger.getLastName()); + } + + @Override + public int hashCode() { + return Objects.hash(getFistName(), 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(", lastName='").append(lastName).append('\''); + toStringBuilder.append(", seatNumber=").append(seatNumber); + toStringBuilder.append('}'); + return toStringBuilder.toString(); + } + + Long getId() { + return id; + } + + String getFistName() { + return fistName; + } + + String getLastName() { + return lastName; + } + + int getSeatNumber() { + return seatNumber; + } +} 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 new file mode 100644 index 0000000000..6301f6e307 --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepository.java @@ -0,0 +1,8 @@ +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/PassengerRepositoryImpl.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java new file mode 100644 index 0000000000..2d13eb7cad --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/limit/PassengerRepositoryImpl.java @@ -0,0 +1,20 @@ +package com.baeldung.limit; + +import org.springframework.stereotype.Repository; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import java.util.List; + +@Repository +class PassengerRepositoryImpl implements CustomPassengerRepository { + + @PersistenceContext + private EntityManager entityManager; + + @Override + public List findOrderedBySeatNumberLimitedTo(int limit) { + return entityManager.createQuery("SELECT p FROM Passenger p ORDER BY p.seatNumber", + Passenger.class).setMaxResults(limit).getResultList(); + } +} 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/limit/LimitIntegrationTest.java new file mode 100644 index 0000000000..27e0ebdd9f --- /dev/null +++ b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/limit/LimitIntegrationTest.java @@ -0,0 +1,69 @@ +package com.baeldung.limit; + +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.data.domain.Page; +import org.springframework.data.domain.PageRequest; +import org.springframework.data.domain.Sort; +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 +@RunWith(SpringRunner.class) +public class LimitIntegrationTest { + + @PersistenceContext + private EntityManager entityManager; + @Autowired + private PassengerRepository repository; + + @Before + public void before() { + entityManager.persist(Passenger.from("Jill", "Smith", 50)); + entityManager.persist(Passenger.from("Eve", "Jackson", 95)); + entityManager.persist(Passenger.from("Fred", "Bloggs", 22)); + entityManager.persist(Passenger.from("Ricki", "Bobbie", 36)); + entityManager.persist(Passenger.from("Siya", "Kolisi", 85)); + } + + @Test + public void givenSeveralPassengersWhenOrderedBySeatNumberLimitedToThenThePassengerInTheFirstFilledSeatIsReturned() { + Passenger expected = Passenger.from("Fred", "Bloggs", 22); + + List passengers = repository.findOrderedBySeatNumberLimitedTo(1); + + assertEquals(1, passengers.size()); + + Passenger actual = passengers.get(0); + assertEquals(actual, expected); + } + + @Test + public void givenSeveralPassengersWhenFindFirstByOrderBySeatNumberAscThenThePassengerInTheFirstFilledSeatIsReturned() { + Passenger expected = Passenger.from("Fred", "Bloggs", 22); + + Passenger actual = repository.findFirstByOrderBySeatNumberAsc(); + + assertEquals(actual, expected); + } + + @Test + public void givenSeveralPassengersWhenFindPageSortedByThenThePassengerInTheFirstFilledSeatIsReturned() { + Passenger expected = Passenger.from("Fred", "Bloggs", 22); + + Page page = repository.findAll(PageRequest.of(0, 1, Sort.by(Sort.Direction.ASC, "seatNumber"))); + + assertEquals(page.getContent().size(), 1); + + Passenger actual = page.getContent().get(0); + assertEquals(expected, actual); + } +} diff --git a/persistence-modules/spring-data-mongodb/pom.xml b/persistence-modules/spring-data-mongodb/pom.xml index 466acf5a43..76ec5a96a6 100644 --- a/persistence-modules/spring-data-mongodb/pom.xml +++ b/persistence-modules/spring-data-mongodb/pom.xml @@ -109,7 +109,7 @@ - 2.1.0.RELEASE + 2.1.2.RELEASE 4.1.4 1.1.3 5.1.0.RELEASE diff --git a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java index f1048fa145..9fa90acf86 100644 --- a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java +++ b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/config/MongoConfig.java @@ -3,6 +3,8 @@ package com.baeldung.config; import java.util.ArrayList; import java.util.List; +import converter.ZonedDateTimeReadConverter; +import converter.ZonedDateTimeWriteConverter; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.convert.converter.Converter; @@ -52,6 +54,8 @@ public class MongoConfig extends AbstractMongoConfiguration { @Override public MongoCustomConversions customConversions() { converters.add(new UserWriterConverter()); + converters.add(new ZonedDateTimeReadConverter()); + converters.add(new ZonedDateTimeWriteConverter()); return new MongoCustomConversions(converters); } @@ -64,5 +68,5 @@ public class MongoConfig extends AbstractMongoConfiguration { MongoTransactionManager transactionManager(MongoDbFactory dbFactory) { return new MongoTransactionManager(dbFactory); } - + } diff --git a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/model/Action.java b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/model/Action.java new file mode 100644 index 0000000000..aa480dbdf7 --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/model/Action.java @@ -0,0 +1,51 @@ +package com.baeldung.model; + +import org.springframework.data.annotation.Id; +import org.springframework.data.mongodb.core.mapping.Document; + +import java.time.ZonedDateTime; + +@Document +public class Action { + + @Id + private String id; + + private String description; + private ZonedDateTime time; + + public Action(String id, String description, ZonedDateTime time) { + this.id = id; + this.description = description; + this.time = time; + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + public ZonedDateTime getTime() { + return time; + } + + public void setTime(ZonedDateTime time) { + this.time = time; + } + + @Override + public String toString() { + return "Action{id='" + id + "', description='" + description + "', time=" + time + '}'; + } +} diff --git a/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/repository/ActionRepository.java b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/repository/ActionRepository.java new file mode 100644 index 0000000000..bdca490fe6 --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/com/baeldung/repository/ActionRepository.java @@ -0,0 +1,6 @@ +package com.baeldung.repository; + +import com.baeldung.model.Action; +import org.springframework.data.mongodb.repository.MongoRepository; + +public interface ActionRepository extends MongoRepository { } \ No newline at end of file diff --git a/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeReadConverter.java b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeReadConverter.java new file mode 100644 index 0000000000..a2d847957b --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeReadConverter.java @@ -0,0 +1,14 @@ +package converter; + +import org.springframework.core.convert.converter.Converter; + +import java.time.ZoneOffset; +import java.time.ZonedDateTime; +import java.util.Date; + +public class ZonedDateTimeReadConverter implements Converter { + @Override + public ZonedDateTime convert(Date date) { + return date.toInstant().atZone(ZoneOffset.UTC); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeWriteConverter.java b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeWriteConverter.java new file mode 100644 index 0000000000..e13ac2d130 --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/main/java/converter/ZonedDateTimeWriteConverter.java @@ -0,0 +1,13 @@ +package converter; + +import org.springframework.core.convert.converter.Converter; + +import java.time.ZonedDateTime; +import java.util.Date; + +public class ZonedDateTimeWriteConverter implements Converter { + @Override + public Date convert(ZonedDateTime zonedDateTime) { + return Date.from(zonedDateTime.toInstant()); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-mongodb/src/test/java/com/baeldung/repository/ActionRepositoryLiveTest.java b/persistence-modules/spring-data-mongodb/src/test/java/com/baeldung/repository/ActionRepositoryLiveTest.java new file mode 100644 index 0000000000..096015ca0a --- /dev/null +++ b/persistence-modules/spring-data-mongodb/src/test/java/com/baeldung/repository/ActionRepositoryLiveTest.java @@ -0,0 +1,50 @@ +package com.baeldung.repository; + +import com.baeldung.config.MongoConfig; +import com.baeldung.model.Action; +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.mongodb.core.MongoOperations; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import java.time.ZoneOffset; +import java.time.ZonedDateTime; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = MongoConfig.class) +public class ActionRepositoryLiveTest { + + @Autowired + private MongoOperations mongoOps; + + @Autowired + private ActionRepository actionRepository; + + @Before + public void setup() { + if (!mongoOps.collectionExists(Action.class)) { + mongoOps.createCollection(Action.class); + } + } + + @Test + public void givenSavedAction_TimeIsRetrievedCorrectly() { + String id = "testId"; + ZonedDateTime now = ZonedDateTime.now(ZoneOffset.UTC); + + actionRepository.save(new Action(id, "click-action", now)); + Action savedAction = actionRepository.findById(id).get(); + + Assert.assertEquals(now.withNano(0), savedAction.getTime().withNano(0)); + } + + @After + public void tearDown() { + mongoOps.dropCollection(Action.class); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-redis/README.md b/persistence-modules/spring-data-redis/README.md index da44920e16..a20f5052f0 100644 --- a/persistence-modules/spring-data-redis/README.md +++ b/persistence-modules/spring-data-redis/README.md @@ -3,6 +3,7 @@ ### Relevant Articles: - [Introduction to Spring Data Redis](http://www.baeldung.com/spring-data-redis-tutorial) - [PubSub Messaging with Spring Data Redis](http://www.baeldung.com/spring-data-redis-pub-sub) +- [An Introduction to Spring Data Redis Reactive](https://www.baeldung.com/spring-data-redis-reactive) ### Build the Project with Tests Running ``` diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Course.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Course.java new file mode 100644 index 0000000000..bdfb8e890f --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Course.java @@ -0,0 +1,71 @@ +package com.baeldung.manytomany.model; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.ManyToMany; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "course") +public class Course { + + @Id + @Column(name = "id") + private Long id; + + @ManyToMany(mappedBy = "likedCourses") + private Set likes; + + @OneToMany(mappedBy = "course") + private Set ratings; + + @OneToMany(mappedBy = "course") + private Set registrations; + + // additional properties + + public Course() { + } + + public Long getId() { + return id; + } + + public Set getRatings() { + return ratings; + } + + public Set getRegistrations() { + return registrations; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + Course other = (Course) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRating.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRating.java new file mode 100644 index 0000000000..4951f766bc --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRating.java @@ -0,0 +1,79 @@ +package com.baeldung.manytomany.model; + +import javax.persistence.Column; +import javax.persistence.EmbeddedId; +import javax.persistence.Entity; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.MapsId; +import javax.persistence.Table; + +@Entity +@Table(name = "course_rating") +public class CourseRating { + + @EmbeddedId + private CourseRatingKey id; + + @ManyToOne + @MapsId("student_id") + @JoinColumn(name = "student_id") + private Student student; + + @ManyToOne + @MapsId("course_id") + @JoinColumn(name = "course_id") + private Course course; + + @Column(name = "rating") + private int rating; + + public CourseRating() { + } + + public int getRating() { + return rating; + } + + public void setRating(int rating) { + this.rating = rating; + } + + public CourseRatingKey getId() { + return id; + } + + public Student getStudent() { + return student; + } + + public Course getCourse() { + return course; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + CourseRating other = (CourseRating) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRatingKey.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRatingKey.java new file mode 100644 index 0000000000..4e7430ed92 --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRatingKey.java @@ -0,0 +1,59 @@ +package com.baeldung.manytomany.model; + +import java.io.Serializable; + +import javax.persistence.Column; +import javax.persistence.Embeddable; + +@Embeddable +public class CourseRatingKey implements Serializable { + + @Column(name = "student_id") + private Long studentId; + + @Column(name = "course_id") + private Long courseId; + + public CourseRatingKey() { + } + + public Long getStudentId() { + return studentId; + } + + public Long getCourseId() { + return courseId; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((courseId == null) ? 0 : courseId.hashCode()); + result = prime * result + ((studentId == null) ? 0 : studentId.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + CourseRatingKey other = (CourseRatingKey) obj; + if (courseId == null) { + if (other.courseId != null) + return false; + } else if (!courseId.equals(other.courseId)) + return false; + if (studentId == null) { + if (other.studentId != null) + return false; + } else if (!studentId.equals(other.studentId)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRegistration.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRegistration.java new file mode 100644 index 0000000000..e1f30af883 --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/CourseRegistration.java @@ -0,0 +1,100 @@ +package com.baeldung.manytomany.model; + +import java.time.LocalDateTime; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.Table; + +@Entity +@Table(name = "course_registration") +public class CourseRegistration { + + @Id + @Column(name = "id") + private Long id; + + @ManyToOne + @JoinColumn(name = "student_id") + private Student student; + + @ManyToOne + @JoinColumn(name = "course_id") + private Course course; + + @Column(name = "registered_at") + private LocalDateTime registeredAt; + + @Column(name = "grade") + private int grade; + + // additional properties + + public CourseRegistration() { + } + + public Student getStudent() { + return student; + } + + public void setStudent(Student student) { + this.student = student; + } + + public Course getCourse() { + return course; + } + + public void setCourse(Course course) { + this.course = course; + } + + public LocalDateTime getRegisteredAt() { + return registeredAt; + } + + public void setRegisteredAt(LocalDateTime registeredAt) { + this.registeredAt = registeredAt; + } + + public int getGrade() { + return grade; + } + + public void setGrade(int grade) { + this.grade = grade; + } + + public Long getId() { + return id; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + CourseRegistration other = (CourseRegistration) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Student.java b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Student.java new file mode 100644 index 0000000000..00561593a6 --- /dev/null +++ b/persistence-modules/spring-jpa/src/main/java/com/baeldung/manytomany/model/Student.java @@ -0,0 +1,78 @@ +package com.baeldung.manytomany.model; + +import java.util.Set; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.JoinTable; +import javax.persistence.ManyToMany; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "student") +public class Student { + + @Id + @Column(name = "id") + private Long id; + + @ManyToMany + @JoinTable(name = "course_like", joinColumns = @JoinColumn(name = "student_id"), inverseJoinColumns = @JoinColumn(name = "course_id")) + private Set likedCourses; + + @OneToMany(mappedBy = "student") + private Set ratings; + + @OneToMany(mappedBy = "student") + private Set registrations; + + // additional properties + + public Student() { + } + + public Long getId() { + return id; + } + + public Set getLikedCourses() { + return likedCourses; + } + + public Set getRatings() { + return ratings; + } + + public Set getRegistrations() { + return registrations; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((id == null) ? 0 : id.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + Student other = (Student) obj; + if (id == null) { + if (other.id != null) + return false; + } else if (!id.equals(other.id)) + return false; + return true; + } + +} diff --git a/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyIntegrationTest.java b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyIntegrationTest.java new file mode 100644 index 0000000000..5e4334f5d4 --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyIntegrationTest.java @@ -0,0 +1,24 @@ +package com.baeldung.manytomany; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@ContextConfiguration(classes = ManyToManyTestConfiguration.class) +@DirtiesContext +public class ManyToManyIntegrationTest { + + @PersistenceContext + EntityManager entityManager; + + @Test + public void contextStarted() { + } + +} diff --git a/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyTestConfiguration.java b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyTestConfiguration.java new file mode 100644 index 0000000000..f4635b563a --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/java/com/baeldung/manytomany/ManyToManyTestConfiguration.java @@ -0,0 +1,51 @@ +package com.baeldung.manytomany; + +import java.util.HashMap; +import java.util.Map; + +import javax.sql.DataSource; + +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder; +import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType; +import org.springframework.orm.jpa.JpaVendorAdapter; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; + +@Configuration +@PropertySource("classpath:/manytomany/test.properties") +public class ManyToManyTestConfiguration { + + @Bean + public DataSource dataSource() { + EmbeddedDatabaseBuilder dbBuilder = new EmbeddedDatabaseBuilder(); + return dbBuilder.setType(EmbeddedDatabaseType.H2) + .addScript("classpath:/manytomany/db.sql") + .build(); + } + + @Bean + public LocalContainerEntityManagerFactoryBean entityManagerFactory(@Value("${hibernate.hbm2ddl.auto}") String hbm2ddlType, @Value("${hibernate.dialect}") String dialect, @Value("${hibernate.show_sql}") boolean showSql) { + LocalContainerEntityManagerFactoryBean result = new LocalContainerEntityManagerFactoryBean(); + + result.setDataSource(dataSource()); + result.setPackagesToScan("com.baeldung.manytomany.model"); + result.setJpaVendorAdapter(jpaVendorAdapter()); + + Map jpaProperties = new HashMap<>(); + jpaProperties.put("hibernate.hbm2ddl.auto", hbm2ddlType); + jpaProperties.put("hibernate.dialect", dialect); + jpaProperties.put("hibernate.show_sql", showSql); + result.setJpaPropertyMap(jpaProperties); + + return result; + } + + public JpaVendorAdapter jpaVendorAdapter() { + return new HibernateJpaVendorAdapter(); + } + +} diff --git a/persistence-modules/spring-jpa/src/test/resources/manytomany/db.sql b/persistence-modules/spring-jpa/src/test/resources/manytomany/db.sql new file mode 100644 index 0000000000..02905e41ee --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/resources/manytomany/db.sql @@ -0,0 +1,44 @@ +CREATE TABLE course ( + id bigint(20) NOT NULL, + PRIMARY KEY (id) +); + + +CREATE TABLE student ( + id bigint(20) NOT NULL, + PRIMARY KEY (id) +); + + +CREATE TABLE course_like ( + student_id bigint(20) NOT NULL, + course_id bigint(20) NOT NULL, + PRIMARY KEY (student_id, course_id), + CONSTRAINT fk_course_like__student FOREIGN KEY (student_id) REFERENCES student (id), + CONSTRAINT fk_course_like__course FOREIGN KEY (course_id) REFERENCES course (id) +); + + + +CREATE TABLE course_rating ( + course_id bigint(20) NOT NULL, + student_id bigint(20) NOT NULL, + rating int(11) NOT NULL, + PRIMARY KEY (course_id, student_id), + CONSTRAINT fk_course_rating__student FOREIGN KEY (student_id) REFERENCES student (id), + CONSTRAINT fk_course_rating__course FOREIGN KEY (course_id) REFERENCES course (id) +); + + + +CREATE TABLE course_registration ( + id bigint(20) NOT NULL, + grade int(11), + registered_at datetime NOT NULL, + course_id bigint(20) NOT NULL, + student_id bigint(20) NOT NULL, + PRIMARY KEY (id), + CONSTRAINT fk_course_registration__student FOREIGN KEY (student_id) REFERENCES student (id), + CONSTRAINT fk_course_registration__course FOREIGN KEY (course_id) REFERENCES course (id) +); + diff --git a/persistence-modules/spring-jpa/src/test/resources/manytomany/test.properties b/persistence-modules/spring-jpa/src/test/resources/manytomany/test.properties new file mode 100644 index 0000000000..9e4236a6c2 --- /dev/null +++ b/persistence-modules/spring-jpa/src/test/resources/manytomany/test.properties @@ -0,0 +1,6 @@ +jdbc.driverClassName=org.h2.Driver +jdbc.url=jdbc:h2:mem:myDb;DB_CLOSE_DELAY=-1 + +hibernate.dialect=org.hibernate.dialect.H2Dialect +hibernate.show_sql=true +hibernate.hbm2ddl.auto=validate diff --git a/pom.xml b/pom.xml index f8c91d5e73..5ebf7ba4f3 100644 --- a/pom.xml +++ b/pom.xml @@ -356,6 +356,8 @@ java-strings core-java + core-java-lang + core-java-arrays core-java-collections java-collections-conversions java-collections-maps @@ -372,12 +374,8 @@ persistence-modules/deltaspike dozer ethereum - ejb - ejb/ejb-client feign flips - testing-modules/gatling - geotools testing-modules/groovy-spock google-cloud google-web-toolkit @@ -468,6 +466,7 @@ spring-5-reactive-client spring-5-mvc spring-5-security + spring-5-reactive-oauth spring-activiti spring-akka spring-amqp @@ -521,6 +520,7 @@ spring-jms spring-jooq persistence-modules/spring-jpa + ddd @@ -543,7 +543,7 @@ **/*IntTest.java **/*LongRunningUnitTest.java **/*ManualTest.java - **/JdbcTest.java + **/*JdbcTest.java **/*LiveTest.java @@ -896,37 +896,25 @@ integration - - - - org.apache.maven.plugins - maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - json - - - - - + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + @@ -1211,39 +1199,26 @@ - integration-lite + integration-lite-test - - - - org.apache.maven.plugins - maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - - json - - - - - + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + parent-boot-1 @@ -1252,270 +1227,305 @@ parent-spring-5 parent-java parent-kotlin - asm - atomix - persistence-modules/apache-cayenne - aws - aws-lambda - akka-streams - algorithms-genetic - algorithms-miscellaneous-1 - algorithms-miscellaneous-2 - algorithms-sorting - annotations - apache-cxf - apache-fop - apache-poi - apache-tika - apache-thrift - apache-curator - apache-zookeeper - apache-opennlp - autovalue - axon - azure - bootique - cdi - java-strings - - core-java-collections - java-collections-conversions - java-collections-maps - core-java-io - core-java-8 - java-streams - core-groovy - - couchbase - persistence-modules/deltaspike - dozer - ethereum - feign - flips - testing-modules/groovy-spock - google-cloud - gson - guava - guava-collections - guava-modules/guava-18 - guava-modules/guava-19 - guava-modules/guava-21 - guice - disruptor - spring-static-resources - hazelcast - persistence-modules/hbase - - hystrix - image-processing - immutables - persistence-modules/influxdb - jackson - vavr - java-lite - java-numbers - java-rmi - java-vavr-stream - javax-servlets - javaxval - jaxb - javafx - jgroups - jee-7 - jee-7-security - jjwt - jsf - json-path - json - jsoup - jta - testing-modules/junit-5 - testing-modules/junit5-migration - jws - libraries-data - linkrest - logging-modules/log-mdc - logging-modules/log4j - - logging-modules/logback - lombok - mapstruct - - maven - mesos-marathon - msf4j - testing-modules/mockito - testing-modules/mockito-2 - testing-modules/mocks - mustache - mvn-wrapper - noexception - persistence-modules/orientdb - osgi - orika - patterns - pdf - protobuffer - persistence-modules/querydsl - reactor-core - persistence-modules/redis - testing-modules/rest-assured - testing-modules/rest-testing - resteasy - rxjava - rxjava-2 - spring-swagger-codegen - testing-modules/selenium-junit-testng - persistence-modules/solr - spark-java + spring-4 - spring-5-data-reactive - spring-5-reactive - spring-5-reactive-security - spring-5-reactive-client - spring-5-mvc - spring-5-security - spring-activiti - spring-akka - spring-amqp - spring-all - spring-amqp-simple - spring-apache-camel - spring-batch - spring-bom - spring-boot-keycloak - spring-boot-bootstrap - spring-boot-admin - spring-boot-camel - persistence-modules/spring-boot-persistence - spring-boot-security - spring-boot-mvc - spring-boot-logging-log4j2 - spring-boot-disable-console-logging - spring-cloud-data-flow - spring-cloud - spring-cloud-bus - spring-core - spring-cucumber - spring-ejb - spring-aop + - persistence-modules/spring-data-dynamodb - persistence-modules/spring-data-keyvalue - persistence-modules/spring-data-mongodb - persistence-modules/spring-data-neo4j + - spring-data-rest - persistence-modules/spring-data-solr - spring-dispatcher-servlet - spring-exceptions - spring-freemarker - persistence-modules/spring-hibernate-3 + + integration-lite - persistence-modules/spring-hibernate-5 - persistence-modules/spring-data-eclipselink - spring-integration - spring-jenkins-pipeline - spring-jersey + + + + org.apache.maven.plugins + maven-surefire-plugin + + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + + + + + - spring-jms - spring-jooq - persistence-modules/spring-jpa - spring-kafka - spring-katharsis - spring-ldap - spring-mockito - spring-mvc-forms-jsp - spring-mvc-forms-thymeleaf - spring-mvc-java - spring-mvc-velocity - spring-mvc-webflow - spring-mvc-xml - spring-mvc-kotlin - spring-protobuf - spring-quartz - spring-rest-angular - spring-rest-full - spring-rest-query-language - spring-rest - spring-resttemplate - spring-rest-simple - spring-security-acl - spring-security-cache-control - spring-security-client/spring-security-jsp-authentication - spring-security-client/spring-security-jsp-authorize - spring-security-client/spring-security-jsp-config - spring-security-client/spring-security-mvc - spring-security-client/spring-security-thymeleaf-authentication - spring-security-client/spring-security-thymeleaf-authorize - spring-security-client/spring-security-thymeleaf-config - spring-security-core - spring-security-mvc-boot - spring-security-mvc-digest-auth - spring-security-mvc-ldap - spring-security-mvc-login - spring-security-mvc-persisted-remember-me - spring-security-mvc-session - spring-security-mvc-socket - spring-security-openid - - spring-security-rest-basic-auth - spring-security-rest-custom - spring-security-rest - spring-security-sso - spring-security-x509 - spring-session - spring-sleuth - spring-social-login - spring-spel - spring-state-machine - spring-thymeleaf - spring-userservice - spring-zuul - spring-remoting - spring-reactor - spring-vertx - spring-vault - spring-jinq - spring-rest-embedded-tomcat - testing-modules/testing - testing-modules/testng - video-tutorials + + parent-boot-1 + parent-boot-2 + parent-spring-4 + parent-spring-5 + parent-java + parent-kotlin + asm + atomix + persistence-modules/apache-cayenne + aws + aws-lambda + akka-streams + algorithms-genetic + algorithms-miscellaneous-1 + algorithms-miscellaneous-2 + algorithms-sorting + annotations + apache-cxf + apache-fop + apache-poi + apache-tika + apache-thrift + apache-curator + apache-zookeeper + apache-opennlp + autovalue + axon + azure + bootique + cdi + java-strings + + core-java-collections + java-collections-conversions + java-collections-maps + core-java-io + core-java-8 + java-streams + core-groovy - xmlunit-2 - struts-2 - apache-velocity - apache-solrj - rabbitmq + couchbase + persistence-modules/deltaspike + dozer + ethereum + feign + flips + testing-modules/groovy-spock + google-cloud + gson + guava + guava-collections + guava-modules/guava-18 + guava-modules/guava-19 + guava-modules/guava-21 + guice + disruptor + spring-static-resources + hazelcast + persistence-modules/hbase - 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 + hystrix + image-processing + immutables + persistence-modules/influxdb + jackson + vavr + java-lite + java-numbers + java-rmi + java-vavr-stream + javax-servlets + javaxval + jaxb + javafx + jgroups + jee-7 + jee-7-security + jjwt + jsf + json-path + json + jsoup + jta + testing-modules/junit-5 + testing-modules/junit5-migration + jws + libraries-data + linkrest + logging-modules/log-mdc + logging-modules/log4j + + logging-modules/logback + lombok + mapstruct + + maven + mesos-marathon + msf4j + testing-modules/mockito + testing-modules/mockito-2 + testing-modules/mocks + mustache + mvn-wrapper + noexception + persistence-modules/orientdb + osgi + orika + patterns + pdf + protobuffer + persistence-modules/querydsl + reactor-core + persistence-modules/redis + testing-modules/rest-assured + testing-modules/rest-testing + resteasy + rxjava + rxjava-2 + spring-swagger-codegen + testing-modules/selenium-junit-testng + persistence-modules/solr + spark-java + spring-4 + spring-5-data-reactive + spring-5-reactive + spring-5-reactive-security + spring-5-reactive-client + spring-5-mvc + spring-5-security + spring-activiti + spring-akka + spring-amqp + spring-all + spring-amqp-simple + spring-apache-camel + spring-batch + spring-bom + spring-boot-keycloak + spring-boot-bootstrap + spring-boot-admin + spring-boot-camel + persistence-modules/spring-boot-persistence + spring-boot-security + spring-boot-mvc + spring-boot-logging-log4j2 + spring-boot-disable-console-logging + spring-cloud-data-flow + spring-cloud + spring-cloud-bus + spring-core + spring-cucumber + spring-ejb + spring-aop + + persistence-modules/spring-data-dynamodb + persistence-modules/spring-data-keyvalue + persistence-modules/spring-data-mongodb + persistence-modules/spring-data-neo4j + + spring-data-rest + persistence-modules/spring-data-solr + spring-dispatcher-servlet + spring-exceptions + spring-freemarker + persistence-modules/spring-hibernate-3 + + persistence-modules/spring-hibernate-5 + persistence-modules/spring-data-eclipselink + spring-integration + spring-jenkins-pipeline + spring-jersey + + spring-jms + spring-jooq + persistence-modules/spring-jpa + spring-kafka + spring-katharsis + spring-ldap + spring-mockito + spring-mvc-forms-jsp + spring-mvc-forms-thymeleaf + spring-mvc-java + spring-mvc-velocity + spring-mvc-webflow + spring-mvc-xml + spring-mvc-kotlin + spring-protobuf + spring-quartz + spring-rest-angular + spring-rest-full + spring-rest-query-language + spring-rest + spring-resttemplate + spring-rest-simple + spring-security-acl + spring-security-cache-control + spring-security-client/spring-security-jsp-authentication + spring-security-client/spring-security-jsp-authorize + spring-security-client/spring-security-jsp-config + spring-security-client/spring-security-mvc + spring-security-client/spring-security-thymeleaf-authentication + spring-security-client/spring-security-thymeleaf-authorize + spring-security-client/spring-security-thymeleaf-config + spring-security-core + spring-security-mvc-boot + spring-security-mvc-digest-auth + spring-security-mvc-ldap + spring-security-mvc-login + spring-security-mvc-persisted-remember-me + spring-security-mvc-session + spring-security-mvc-socket + spring-security-openid + + spring-security-rest-basic-auth + spring-security-rest-custom + spring-security-rest + spring-security-sso + spring-security-x509 + spring-session + spring-sleuth + spring-social-login + spring-spel + spring-state-machine + spring-thymeleaf + spring-userservice + spring-zuul + spring-remoting + spring-reactor + spring-vertx + spring-vault + spring-jinq + spring-rest-embedded-tomcat + testing-modules/testing + testing-modules/testng + video-tutorials + + xmlunit-2 + struts-2 + apache-velocity + apache-solrj + rabbitmq + + persistence-modules/spring-data-gemfire + mybatis + spring-drools + drools + persistence-modules/liquibase + spring-boot-property-exp + testing-modules/mockserver + testing-modules/test-containers + undertow + vaadin + vertx-and-rxjava + saas + deeplearning4j + lucene + vraptor + persistence-modules/java-cockroachdb + spring-security-thymeleaf + persistence-modules/java-jdbi + jersey + java-spi + performance-tests + twilio + spring-boot-ctx-fluent + java-ee-8-security-api + spring-webflux-amqp + antlr + maven-archetype + apache-meecrowave persistence-modules/spring-hibernate4 xml @@ -1533,28 +1543,28 @@ persistence-modules/spring-data-redis jmeter - --> + --> - - + + --> - + - + integration-heavy @@ -1564,28 +1574,15 @@ org.apache.maven.plugins maven-surefire-plugin - - - integration-test - - test - - - - **/*ManualTest.java - **/*LiveTest.java - - - **/*IntegrationTest.java - **/*IntTest.java - - - - - - json - + + **/*ManualTest.java + **/*LiveTest.java + + + **/*IntegrationTest.java + **/*IntTest.java + @@ -1639,12 +1636,15 @@ false false + 4.12 1.3 2.21.0 + 1.7.21 1.1.7 + 2.21.0 3.7.0 diff --git a/rxjava-2/README.md b/rxjava-2/README.md index 78eb6e6428..f9528bb1d5 100644 --- a/rxjava-2/README.md +++ b/rxjava-2/README.md @@ -5,3 +5,4 @@ - [RxJava 2 - Completable](http://www.baeldung.com/rxjava-completable) - [RxJava Maybe](http://www.baeldung.com/rxjava-maybe) - [Introduction to RxRelay for RxJava](http://www.baeldung.com/rx-relay) +- [Combining RxJava Completables](https://www.baeldung.com/rxjava-completable) diff --git a/spring-5-reactive-oauth/pom.xml b/spring-5-reactive-oauth/pom.xml new file mode 100644 index 0000000000..73809681f2 --- /dev/null +++ b/spring-5-reactive-oauth/pom.xml @@ -0,0 +1,77 @@ + + + 4.0.0 + + com.baeldung.reactive.oauth + spring-5-reactive-oauth + 1.0.0-SNAPSHOT + jar + + spring-5-reactive-oauth + WebFluc and Spring Security OAuth + + + org.springframework.boot + spring-boot-starter-parent + 2.1.0.RELEASE + + + + + UTF-8 + UTF-8 + 1.8 + + + + + org.springframework.boot + spring-boot-starter-security + + + org.springframework.boot + spring-boot-starter-webflux + + + + org.springframework.security + spring-security-oauth2-client + + + + org.springframework.boot + spring-boot-starter-test + test + + + io.projectreactor + reactor-test + test + + + org.springframework.security + spring-security-test + test + + + + + + + + org.apache.maven.plugins + maven-surefire-plugin + 2.20.1 + + true + + **/*IntegrationTest.java + + + + + + + + diff --git a/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/SecurityConfig.java b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/SecurityConfig.java new file mode 100644 index 0000000000..2fa1dd9380 --- /dev/null +++ b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/SecurityConfig.java @@ -0,0 +1,19 @@ +package com.baeldung.reactive.oauth; + +import org.springframework.context.annotation.Bean; +import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.web.server.SecurityWebFilterChain; + +@EnableWebFluxSecurity +public class SecurityConfig { + + @Bean + public SecurityWebFilterChain configure(ServerHttpSecurity http) throws Exception { + return http.authorizeExchange() + .pathMatchers("/about").permitAll() + .anyExchange().authenticated() + .and().oauth2Login() + .and().build(); + } +} diff --git a/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/Spring5ReactiveOauthApplication.java b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/Spring5ReactiveOauthApplication.java new file mode 100644 index 0000000000..602ded6b9e --- /dev/null +++ b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/Spring5ReactiveOauthApplication.java @@ -0,0 +1,25 @@ +package com.baeldung.reactive.oauth; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; +import org.springframework.security.oauth2.client.registration.ReactiveClientRegistrationRepository; +import org.springframework.security.oauth2.client.web.reactive.function.client.ServerOAuth2AuthorizedClientExchangeFilterFunction; +import org.springframework.security.oauth2.client.web.server.ServerOAuth2AuthorizedClientRepository; +import org.springframework.web.reactive.function.client.WebClient; + +@SpringBootApplication +public class Spring5ReactiveOauthApplication { + + public static void main(String[] args) { + SpringApplication.run(Spring5ReactiveOauthApplication.class, args); + } + + @Bean + public WebClient webClient(ReactiveClientRegistrationRepository clientRegistrationRepo, ServerOAuth2AuthorizedClientRepository authorizedClientRepo) { + ServerOAuth2AuthorizedClientExchangeFilterFunction filter = new ServerOAuth2AuthorizedClientExchangeFilterFunction(clientRegistrationRepo, authorizedClientRepo); + return WebClient.builder() + .filter(filter) + .build(); + } +} diff --git a/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/web/MainController.java b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/web/MainController.java new file mode 100644 index 0000000000..b3ce24b0ea --- /dev/null +++ b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/web/MainController.java @@ -0,0 +1,46 @@ +package com.baeldung.reactive.oauth.web; + +import static org.springframework.security.oauth2.client.web.reactive.function.client.ServerOAuth2AuthorizedClientExchangeFilterFunction.oauth2AuthorizedClient; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.security.core.annotation.AuthenticationPrincipal; +import org.springframework.security.oauth2.client.OAuth2AuthorizedClient; +import org.springframework.security.oauth2.client.annotation.RegisteredOAuth2AuthorizedClient; +import org.springframework.security.oauth2.core.user.OAuth2User; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RestController; +import org.springframework.web.reactive.function.client.WebClient; + +import reactor.core.publisher.Mono; + +import com.baeldung.reactive.oauth.web.dto.Foo; + +@RestController +public class MainController { + + @Autowired + private WebClient webClient; + + @GetMapping("/") + public Mono index(@AuthenticationPrincipal Mono oauth2User) { + return oauth2User + .map(OAuth2User::getName) + .map(name -> String.format("Hi, %s", name)); + } + + @GetMapping("/foos/{id}") + public Mono getFooResource(@RegisteredOAuth2AuthorizedClient("custom") OAuth2AuthorizedClient client, @PathVariable final long id){ + return webClient + .get() + .uri("http://localhost:8088/spring-security-oauth-resource/foos/{id}", id) + .attributes(oauth2AuthorizedClient(client)) + .retrieve() + .bodyToMono(Foo.class); + } + + @GetMapping("/about") + public String getAboutPage() { + return "WebFlux OAuth example"; + } +} diff --git a/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/web/dto/Foo.java b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/web/dto/Foo.java new file mode 100644 index 0000000000..15b4addbcd --- /dev/null +++ b/spring-5-reactive-oauth/src/main/java/com/baeldung/reactive/oauth/web/dto/Foo.java @@ -0,0 +1,35 @@ +package com.baeldung.reactive.oauth.web.dto; + +public class Foo { + private long id; + private String name; + + public Foo() { + super(); + } + + public Foo(final long id, final String name) { + super(); + + this.id = id; + this.name = name; + } + + // + + public long getId() { + return id; + } + + public void setId(final long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } +} diff --git a/spring-5-reactive-oauth/src/main/resources/application.yml b/spring-5-reactive-oauth/src/main/resources/application.yml new file mode 100644 index 0000000000..e35e19b344 --- /dev/null +++ b/spring-5-reactive-oauth/src/main/resources/application.yml @@ -0,0 +1,20 @@ +spring: + security: + oauth2: + client: + registration: + google: + client-id: YOUR_APP_CLIENT_ID + client-secret: YOUR_APP_CLIENT_SECRET + custom: + client-id: fooClientIdPassword + client-secret: secret + scopes: read,foo + authorization-grant-type: authorization_code + redirect-uri-template: http://localhost:8080/login/oauth2/code/custom + provider: + custom: + authorization-uri: http://localhost:8081/spring-security-oauth-server/oauth/authorize + token-uri: http://localhost:8081/spring-security-oauth-server/oauth/token + user-info-uri: http://localhost:8088/spring-security-oauth-resource/users/extra + user-name-attribute: user_name \ No newline at end of file diff --git a/spring-5-reactive-oauth/src/test/java/com/baeldung/reactive/oauth/Spring5ReactiveOauthIntegrationTest.java b/spring-5-reactive-oauth/src/test/java/com/baeldung/reactive/oauth/Spring5ReactiveOauthIntegrationTest.java new file mode 100644 index 0000000000..db545d63de --- /dev/null +++ b/spring-5-reactive-oauth/src/test/java/com/baeldung/reactive/oauth/Spring5ReactiveOauthIntegrationTest.java @@ -0,0 +1,16 @@ +package com.baeldung.reactive.oauth; + +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 Spring5ReactiveOauthIntegrationTest { + + @Test + public void contextLoads() { + } + +} 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 f2963c4fa5..ba913bc2d7 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 @@ -8,8 +8,8 @@ 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.ipc.netty.NettyContext; -import reactor.ipc.netty.http.server.HttpServer; +import reactor.netty.DisposableServer; +import reactor.netty.http.server.HttpServer; @ComponentScan(basePackages = {"com.baeldung.reactive.security"}) @EnableWebFlux @@ -18,17 +18,16 @@ public class SpringSecurity5Application { public static void main(String[] args) { try (AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(SpringSecurity5Application.class)) { - context.getBean(NettyContext.class).onClose().block(); + context.getBean(DisposableServer.class).onDispose().block(); } } @Bean - public NettyContext nettyContext(ApplicationContext context) { + public DisposableServer nettyContext(ApplicationContext context) { HttpHandler handler = WebHttpHandlerBuilder.applicationContext(context) .build(); ReactorHttpHandlerAdapter adapter = new ReactorHttpHandlerAdapter(handler); - HttpServer httpServer = HttpServer.create("localhost", 8080); - return httpServer.newHandler(adapter).block(); + return HttpServer.create().host("localhost").port(8080).handle(adapter).bind().block(); } } diff --git a/spring-5-reactive/README.md b/spring-5-reactive/README.md index 1431554882..267925b798 100644 --- a/spring-5-reactive/README.md +++ b/spring-5-reactive/README.md @@ -14,4 +14,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring Webflux and CORS](http://www.baeldung.com/spring-webflux-cors) - [Handling Errors in Spring WebFlux](http://www.baeldung.com/spring-webflux-errors) - [Server-Sent Events in Spring](https://www.baeldung.com/spring-server-sent-events) -- [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/a-guide-to-spring-session-reactive-support-websession/) \ No newline at end of file +- [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/spring-session-reactive) +- [Validation for Functional Endpoints in Spring 5](https://www.baeldung.com/spring-functional-endpoints-validation) diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java b/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java index 8707c27fb3..384600994e 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java +++ b/spring-5-reactive/src/test/java/com/baeldung/reactive/Spring5ReactiveServerClientIntegrationTest.java @@ -1,5 +1,6 @@ package com.baeldung.reactive; +import com.baeldung.web.reactive.Task; import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.BeforeAll; import org.springframework.http.server.reactive.HttpHandler; @@ -7,13 +8,10 @@ import org.springframework.http.server.reactive.ReactorHttpHandlerAdapter; import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.ServerResponse; - -import com.baeldung.web.reactive.Task; - import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; -import reactor.ipc.netty.NettyContext; -import reactor.ipc.netty.http.server.HttpServer; +import reactor.netty.DisposableServer; +import reactor.netty.http.server.HttpServer; import java.time.Duration; @@ -21,12 +19,11 @@ import static org.springframework.web.reactive.function.server.RequestPredicates import static org.springframework.web.reactive.function.server.RequestPredicates.POST; public class Spring5ReactiveServerClientIntegrationTest { - - private static NettyContext nettyContext; + private static DisposableServer nettyServer; @BeforeAll public static void setUp() throws Exception { - HttpServer server = HttpServer.create("localhost", 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)) @@ -34,13 +31,12 @@ public class Spring5ReactiveServerClientIntegrationTest { .body(Mono.just("server is alive"), String.class))); HttpHandler httpHandler = RouterFunctions.toHttpHandler(route); ReactorHttpHandlerAdapter adapter = new ReactorHttpHandlerAdapter(httpHandler); - nettyContext = server.newHandler(adapter) - .block(); + nettyServer = server.handle(adapter).bind().block(); } @AfterAll public static void shutDown() { - nettyContext.dispose(); + nettyServer.dispose(); } // @Test diff --git a/spring-5-security/pom.xml b/spring-5-security/pom.xml index 1435019c24..da62f39fa9 100644 --- a/spring-5-security/pom.xml +++ b/spring-5-security/pom.xml @@ -31,10 +31,15 @@ org.thymeleaf.extras - thymeleaf-extras-springsecurity4 + thymeleaf-extras-springsecurity5 + + org.springframework.security.oauth.boot + spring-security-oauth2-autoconfigure + ${oauth-auto.version} + org.springframework.security spring-security-oauth2-client @@ -58,12 +63,6 @@ spring-security-test test - - - org.springframework.security.oauth.boot - spring-security-oauth2-autoconfigure - 2.0.1.RELEASE - @@ -79,4 +78,4 @@ - \ No newline at end of file + diff --git a/spring-all/README.md b/spring-all/README.md index ded5e26285..34e5c3435e 100644 --- a/spring-all/README.md +++ b/spring-all/README.md @@ -4,10 +4,12 @@ This project is used to replicate Spring Exceptions only. -###The Course +### The Course + The "REST With Spring" Classes: http://bit.ly/restwithspring - -### Relevant articles: + +### Relevant articles: + - [Guide to Spring @Autowired](http://www.baeldung.com/spring-autowire) - [Properties with Spring](http://www.baeldung.com/properties-with-spring) - checkout the `org.baeldung.properties` package for all scenarios of properties injection and usage - [Spring Profiles](http://www.baeldung.com/spring-profiles) @@ -30,3 +32,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring Web Contexts](http://www.baeldung.com/spring-web-contexts) - [Spring Cache – Creating a Custom KeyGenerator](http://www.baeldung.com/spring-cache-custom-keygenerator) - [Spring @Primary Annotation](http://www.baeldung.com/spring-primary) +- [Spring Events](https://www.baeldung.com/spring-events) diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/AnnotationDrivenEventListener.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/AnnotationDrivenEventListener.java new file mode 100644 index 0000000000..f750c40a6e --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/AnnotationDrivenEventListener.java @@ -0,0 +1,46 @@ +package org.baeldung.springevents.synchronous; + +import org.springframework.context.event.ContextStartedEvent; +import org.springframework.context.event.EventListener; +import org.springframework.stereotype.Component; +import org.springframework.transaction.event.TransactionPhase; +import org.springframework.transaction.event.TransactionalEventListener; + +@Component +public class AnnotationDrivenEventListener { + + // for tests + private boolean hitContextStartedHandler = false; + private boolean hitSuccessfulEventHandler = false; + private boolean hitCustomEventHandler = false; + + @EventListener + public void handleContextStart(final ContextStartedEvent cse) { + System.out.println("Handling context started event."); + hitContextStartedHandler = true; + } + + @EventListener(condition = "#event.success") + public void handleSuccessful(final GenericSpringEvent event) { + System.out.println("Handling generic event (conditional): " + event.getWhat()); + hitSuccessfulEventHandler = true; + } + + @TransactionalEventListener(phase = TransactionPhase.BEFORE_COMMIT) + public void handleCustom(final CustomSpringEvent event) { + System.out.println("Handling event inside a transaction BEFORE COMMIT."); + hitCustomEventHandler = true; + } + + boolean isHitContextStartedHandler() { + return hitContextStartedHandler; + } + + boolean isHitSuccessfulEventHandler() { + return hitSuccessfulEventHandler; + } + + boolean isHitCustomEventHandler() { + return hitCustomEventHandler; + } +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java index 052437e555..9f8b2e6e83 100644 --- a/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/ContextRefreshedListener.java @@ -7,9 +7,16 @@ import org.springframework.stereotype.Component; @Component public class ContextRefreshedListener implements ApplicationListener { + // for tests + private boolean hitContextRefreshedHandler = false; + @Override public void onApplicationEvent(final ContextRefreshedEvent cse) { System.out.println("Handling context re-freshed event. "); + hitContextRefreshedHandler = true; } + boolean isHitContextRefreshedHandler() { + return hitContextRefreshedHandler; + } } \ No newline at end of file diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java index 4569de1d5e..3182090d5d 100644 --- a/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/CustomSpringEventPublisher.java @@ -16,4 +16,16 @@ public class CustomSpringEventPublisher { applicationEventPublisher.publishEvent(customSpringEvent); } + public void publishGenericEvent(final String message, boolean success) { + System.out.println("Publishing generic event."); + final GenericSpringEvent genericSpringEvent = new GenericStringSpringEvent(message, success); + applicationEventPublisher.publishEvent(genericSpringEvent); + } + + public void publishGenericAppEvent(final String message) { + System.out.println("Publishing generic event."); + final GenericSpringAppEvent genericSpringEvent = new GenericStringSpringAppEvent(this, message); + applicationEventPublisher.publishEvent(genericSpringEvent); + } + } diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringAppEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringAppEvent.java new file mode 100644 index 0000000000..6804312189 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringAppEvent.java @@ -0,0 +1,18 @@ +package org.baeldung.springevents.synchronous; + +import org.springframework.context.ApplicationEvent; + +public class GenericSpringAppEvent extends ApplicationEvent { + + private final T what; + + public GenericSpringAppEvent(final Object source, final T what) { + super(source); + this.what = what; + } + + public T getWhat() { + return what; + } + +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEvent.java new file mode 100644 index 0000000000..ce2c223fec --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEvent.java @@ -0,0 +1,21 @@ +package org.baeldung.springevents.synchronous; + +public class GenericSpringEvent { + + private final T what; + protected final boolean success; + + public GenericSpringEvent(final T what, final boolean success) { + this.what = what; + this.success = success; + } + + public T getWhat() { + return what; + } + + public boolean isSuccess() { + return success; + } + +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEventListener.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEventListener.java new file mode 100644 index 0000000000..1f5e3e7068 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericSpringEventListener.java @@ -0,0 +1,22 @@ +package org.baeldung.springevents.synchronous; + +import org.springframework.context.ApplicationListener; +import org.springframework.lang.NonNull; +import org.springframework.stereotype.Component; + +@Component +public class GenericSpringEventListener implements ApplicationListener> { + + // for testing + private boolean hitEventHandler = false; + + @Override + public void onApplicationEvent(@NonNull final GenericSpringAppEvent event) { + System.out.println("Received spring generic event - " + event.getWhat()); + hitEventHandler = true; + } + + boolean isHitEventHandler() { + return hitEventHandler; + } +} \ No newline at end of file diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringAppEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringAppEvent.java new file mode 100644 index 0000000000..fd214696e7 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringAppEvent.java @@ -0,0 +1,9 @@ +package org.baeldung.springevents.synchronous; + +class GenericStringSpringAppEvent extends GenericSpringAppEvent { + + GenericStringSpringAppEvent(final Object source, final String what) { + super(source, what); + } + +} diff --git a/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringEvent.java b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringEvent.java new file mode 100644 index 0000000000..dd4e4e3ed4 --- /dev/null +++ b/spring-all/src/main/java/org/baeldung/springevents/synchronous/GenericStringSpringEvent.java @@ -0,0 +1,9 @@ +package org.baeldung.springevents.synchronous; + +public class GenericStringSpringEvent extends GenericSpringEvent { + + GenericStringSpringEvent(final String what, final boolean success) { + super(what, success); + } + +} diff --git a/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java b/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java index ac8758bbf6..e8e6f91b06 100644 --- a/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java +++ b/spring-all/src/test/java/org/baeldung/springevents/synchronous/ContextRefreshedListenerIntegrationTest.java @@ -3,16 +3,23 @@ package org.baeldung.springevents.synchronous; import org.baeldung.springevents.synchronous.SynchronousSpringEventsConfig; import org.junit.Test; import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.support.AnnotationConfigContextLoader; +import static org.springframework.util.Assert.isTrue; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { SynchronousSpringEventsConfig.class }, loader = AnnotationConfigContextLoader.class) public class ContextRefreshedListenerIntegrationTest { + @Autowired + private ContextRefreshedListener listener; + @Test - public void testContextRefreshedListener() throws InterruptedException { + public void testContextRefreshedListener() { System.out.println("Test context re-freshed listener."); + isTrue(listener.isHitContextRefreshedHandler(), "Refresh should be called once"); } } \ No newline at end of file diff --git a/spring-all/src/test/java/org/baeldung/springevents/synchronous/GenericAppEventListenerIntegrationTest.java b/spring-all/src/test/java/org/baeldung/springevents/synchronous/GenericAppEventListenerIntegrationTest.java new file mode 100644 index 0000000000..f183314b6d --- /dev/null +++ b/spring-all/src/test/java/org/baeldung/springevents/synchronous/GenericAppEventListenerIntegrationTest.java @@ -0,0 +1,28 @@ +package org.baeldung.springevents.synchronous; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +import static org.springframework.util.Assert.isTrue; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { SynchronousSpringEventsConfig.class }, loader = AnnotationConfigContextLoader.class) +public class GenericAppEventListenerIntegrationTest { + + @Autowired + private CustomSpringEventPublisher publisher; + @Autowired + private GenericSpringEventListener listener; + + @Test + public void testGenericSpringEvent() { + isTrue(!listener.isHitEventHandler(), "The initial value should be false"); + publisher.publishGenericAppEvent("Hello world!!!"); + isTrue(listener.isHitEventHandler(), "Now the value should be changed to true"); + } + +} \ No newline at end of file diff --git a/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java b/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java index f9783f57dc..b169cfec36 100644 --- a/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java +++ b/spring-all/src/test/java/org/baeldung/springevents/synchronous/SynchronousCustomSpringEventsIntegrationTest.java @@ -1,5 +1,6 @@ package org.baeldung.springevents.synchronous; +import org.junit.Ignore; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; @@ -7,16 +8,42 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.support.AnnotationConfigContextLoader; +import static org.springframework.util.Assert.isTrue; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { SynchronousSpringEventsConfig.class }, loader = AnnotationConfigContextLoader.class) public class SynchronousCustomSpringEventsIntegrationTest { @Autowired private CustomSpringEventPublisher publisher; + @Autowired + private AnnotationDrivenEventListener listener; @Test - public void testCustomSpringEvents() throws InterruptedException { + public void testCustomSpringEvents() { + isTrue(!listener.isHitCustomEventHandler(), "The value should be false"); publisher.publishEvent("Hello world!!"); System.out.println("Done publishing synchronous custom event. "); + isTrue(listener.isHitCustomEventHandler(), "Now the value should be changed to true"); + } + + @Test + public void testGenericSpringEvent() { + isTrue(!listener.isHitSuccessfulEventHandler(), "The initial value should be false"); + publisher.publishGenericEvent("Hello world!!!", true); + isTrue(listener.isHitSuccessfulEventHandler(), "Now the value should be changed to true"); + } + + @Test + public void testGenericSpringEventNotProcessed() { + isTrue(!listener.isHitSuccessfulEventHandler(), "The initial value should be false"); + publisher.publishGenericEvent("Hello world!!!", false); + isTrue(!listener.isHitSuccessfulEventHandler(), "The value should still be false"); + } + + @Ignore("fix me") + @Test + public void testContextStartedEvent() { + isTrue(listener.isHitContextStartedHandler(), "Start should be called once"); } } diff --git a/spring-boot-mvc/README.md b/spring-boot-mvc/README.md index e7b42f8f50..bf32e4fc7c 100644 --- a/spring-boot-mvc/README.md +++ b/spring-boot-mvc/README.md @@ -9,3 +9,4 @@ - [Display RSS Feed with Spring MVC](http://www.baeldung.com/spring-mvc-rss-feed) - [A Controller, Service and DAO Example with Spring Boot and JSF](https://www.baeldung.com/jsf-spring-boot-controller-service-dao) - [Cache Eviction in Spring Boot](https://www.baeldung.com/spring-boot-evict-cache) +- [Setting Up Swagger 2 with a Spring REST API](http://www.baeldung.com/swagger-2-documentation-for-spring-rest-api) \ No newline at end of file diff --git a/spring-boot-mvc/pom.xml b/spring-boot-mvc/pom.xml index 5f6cdff85b..b219e53431 100644 --- a/spring-boot-mvc/pom.xml +++ b/spring-boot-mvc/pom.xml @@ -15,6 +15,7 @@ + org.springframework.boot spring-boot-starter-web @@ -23,6 +24,7 @@ org.apache.tomcat.embed tomcat-embed-jasper + org.glassfish @@ -30,17 +32,13 @@ 2.3.7 + org.springframework.boot spring-boot-starter-test test - - org.springframework.boot - spring-boot-starter-validation - - com.rometools @@ -48,6 +46,7 @@ ${rome.version} + org.hibernate.validator hibernate-validator @@ -56,6 +55,23 @@ javax.validation validation-api + + org.springframework.boot + spring-boot-starter-validation + + + + + io.springfox + springfox-swagger2 + ${spring.fox.version} + + + io.springfox + springfox-swagger-ui + ${spring.fox.version} + + @@ -72,6 +88,7 @@ + 2.9.2 1.10.0 com.baeldung.springbootmvc.SpringBootMvcApplication diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java new file mode 100644 index 0000000000..14e46b2306 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/Application.java @@ -0,0 +1,13 @@ +package com.baeldung.swaggerboot; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } + +} \ No newline at end of file diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java new file mode 100644 index 0000000000..3041dfdcc8 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/configuration/SpringFoxConfig.java @@ -0,0 +1,68 @@ +package com.baeldung.swaggerboot.configuration; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import springfox.documentation.builders.PathSelectors; +import springfox.documentation.builders.RequestHandlerSelectors; +import springfox.documentation.service.ApiInfo; +import springfox.documentation.service.Contact; +import springfox.documentation.spi.DocumentationType; +import springfox.documentation.spring.web.plugins.Docket; +import springfox.documentation.swagger.web.*; +import springfox.documentation.swagger2.annotations.EnableSwagger2; + +import java.util.Collections; + +@Configuration +@EnableSwagger2 +@ComponentScan("com.baeldung.swaggerboot.controller") +public class SpringFoxConfig { + + private ApiInfo apiInfo() { + return new ApiInfo( + "My REST API", + "Some custom description of API.", + "API TOS", + "Terms of service", + new Contact("John Doe", "www.example.com", "myeaddress@company.com"), + "License of API", + "API license URL", + Collections.emptyList()); + } + + @Bean + public Docket api() { + return new Docket(DocumentationType.SWAGGER_2) + .apiInfo(apiInfo()) + .select() + .apis(RequestHandlerSelectors.any()) + .paths(PathSelectors.any()) + .build(); + } + + /** + * SwaggerUI information + */ + + @Bean + UiConfiguration uiConfig() { + return UiConfigurationBuilder.builder() + .deepLinking(true) + .displayOperationId(false) + .defaultModelsExpandDepth(1) + .defaultModelExpandDepth(1) + .defaultModelRendering(ModelRendering.EXAMPLE) + .displayRequestDuration(false) + .docExpansion(DocExpansion.NONE) + .filter(false) + .maxDisplayedTags(null) + .operationsSorter(OperationsSorter.ALPHA) + .showExtensions(false) + .tagsSorter(TagsSorter.ALPHA) + .supportedSubmitMethods(UiConfiguration.Constants.DEFAULT_SUBMIT_METHODS) + .validatorUrl(null) + .build(); + } + +} diff --git a/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java new file mode 100644 index 0000000000..676937f7d7 --- /dev/null +++ b/spring-boot-mvc/src/main/java/com/baeldung/swaggerboot/controller/RegularRestController.java @@ -0,0 +1,14 @@ +package com.baeldung.swaggerboot.controller; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class RegularRestController { + + @GetMapping("home") + public String getSession() { + return "Hello"; + } + +} \ No newline at end of file diff --git a/spring-boot-mvc/src/main/resources/application.properties b/spring-boot-mvc/src/main/resources/application.properties index e69de29bb2..709574239b 100644 --- a/spring-boot-mvc/src/main/resources/application.properties +++ b/spring-boot-mvc/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.main.allow-bean-definition-overriding=true \ No newline at end of file diff --git a/spring-boot-security/pom.xml b/spring-boot-security/pom.xml index 6bc013d1ed..d5c7976ba2 100644 --- a/spring-boot-security/pom.xml +++ b/spring-boot-security/pom.xml @@ -3,29 +3,17 @@ 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-security - 0.0.1-SNAPSHOT jar spring-boot-security Spring Boot Security Auto-Configuration + parent-boot-1 com.baeldung - parent-modules - 1.0.0-SNAPSHOT + 0.0.1-SNAPSHOT + ../parent-boot-1 - - - - org.springframework.boot - spring-boot-dependencies - ${spring-boot.version} - pom - import - - - - org.springframework.boot @@ -39,7 +27,7 @@ org.springframework.boot spring-boot-starter-web - + org.springframework.security @@ -74,14 +62,8 @@ org.springframework.boot spring-boot-maven-plugin - ${spring-boot-maven-plugin.version} - - 1.5.9.RELEASE - 2.0.4.RELEASE - - 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/application.properties b/spring-boot/src/main/resources/application.properties index 629e880940..6a52dd1f70 100644 --- a/spring-boot/src/main/resources/application.properties +++ b/spring-boot/src/main/resources/application.properties @@ -7,7 +7,7 @@ spring.jpa.show-sql=true spring.jpa.hibernate.ddl-auto = update management.endpoints.jmx.domain=Spring Sample Application -management.endpoints.jmx.uniqueNames=true +spring.jmx.unique-names=true management.endpoints.web.exposure.include=* management.endpoint.shutdown.enabled=true @@ -17,7 +17,6 @@ management.endpoint.shutdown.enabled=true ##endpoints.jolokia.path=jolokia spring.jmx.enabled=true -management.endpoints.jmx.enabled=true ## for pretty printing of json when endpoints accessed over HTTP http.mappers.jsonPrettyPrint=true diff --git a/spring-boot/src/main/resources/demo.properties b/spring-boot/src/main/resources/demo.properties index 649b64f59b..6b4cbeb7a0 100644 --- a/spring-boot/src/main/resources/demo.properties +++ b/spring-boot/src/main/resources/demo.properties @@ -1,6 +1,2 @@ spring.output.ansi.enabled=never server.port=7070 - -# Security -security.user.name=admin -security.user.password=password \ No newline at end of file diff --git a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java index 2c3ac2e159..8c85934fac 100644 --- a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithServletComponentIntegrationTest.java @@ -20,7 +20,6 @@ import static org.junit.Assert.assertTrue; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = SpringBootAnnotatedApp.class) -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class SpringBootWithServletComponentIntegrationTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java index a30d3ed3f2..c29cd75e9d 100644 --- a/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/annotation/servletcomponentscan/SpringBootWithoutServletComponentIntegrationTest.java @@ -19,7 +19,6 @@ import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = SpringBootPlainApp.class) -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class SpringBootWithoutServletComponentIntegrationTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java index aab4836b6f..e933920a96 100644 --- a/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/displayallbeans/DisplayBeanIntegrationTest.java @@ -1,31 +1,34 @@ package com.baeldung.displayallbeans; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.BDDAssertions.then; + +import java.net.URI; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; +import java.util.Map; + import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.actuate.beans.BeansEndpoint.ContextBeans; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.http.RequestEntity; import org.springframework.http.ResponseEntity; import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.web.context.WebApplicationContext; -import java.util.Arrays; -import java.util.List; -import java.util.Map; -import java.util.stream.Collectors; - -import static org.assertj.core.api.BDDAssertions.then; -import static org.hamcrest.CoreMatchers.hasItem; -import static org.junit.Assert.assertThat; -import static org.junit.Assert.assertTrue; - @RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) -@TestPropertySource(properties = { "management.port=0", "endpoints.beans.id=springbeans", "endpoints.beans.sensitive=false" }) +@TestPropertySource(properties = { "management.port=0", "management.endpoints.web.exposure.include=*" }) public class DisplayBeanIntegrationTest { @LocalServerPort @@ -40,6 +43,8 @@ public class DisplayBeanIntegrationTest { @Autowired private WebApplicationContext context; + private static final String ACTUATOR_PATH = "/actuator"; + @Test public void givenRestTemplate_whenAccessServerUrl_thenHttpStatusOK() throws Exception { ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.port + "/displayallbeans", String.class); @@ -49,22 +54,27 @@ public class DisplayBeanIntegrationTest { @Test public void givenRestTemplate_whenAccessEndpointUrl_thenHttpStatusOK() throws Exception { - @SuppressWarnings("rawtypes") - ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.mgt + "/springbeans", List.class); + ParameterizedTypeReference> responseType = new ParameterizedTypeReference>() { + }; + RequestEntity requestEntity = RequestEntity.get(new URI("http://localhost:" + this.mgt + ACTUATOR_PATH + "/beans")) + .accept(MediaType.APPLICATION_JSON) + .build(); + ResponseEntity> entity = this.testRestTemplate.exchange(requestEntity, responseType); then(entity.getStatusCode()).isEqualTo(HttpStatus.OK); } @Test public void givenRestTemplate_whenAccessEndpointUrl_thenReturnsBeanNames() throws Exception { - @SuppressWarnings("rawtypes") - ResponseEntity entity = this.testRestTemplate.getForEntity("http://localhost:" + this.mgt + "/springbeans", List.class); + RequestEntity requestEntity = RequestEntity.get(new URI("http://localhost:" + this.mgt + ACTUATOR_PATH + "/beans")) + .accept(MediaType.APPLICATION_JSON) + .build(); + ResponseEntity entity = this.testRestTemplate.exchange(requestEntity, BeanActuatorResponse.class); - List> allBeans = (List) ((Map) entity.getBody().get(0)).get("beans"); - List beanNamesList = allBeans.stream().map(x -> (String) x.get("bean")).collect(Collectors.toList()); + Collection beanNamesList = entity.getBody() + .getBeans(); - assertThat(beanNamesList, hasItem("fooController")); - assertThat(beanNamesList, hasItem("fooService")); + assertThat(beanNamesList).contains("fooController", "fooService"); } @Test @@ -72,7 +82,20 @@ public class DisplayBeanIntegrationTest { String[] beanNames = context.getBeanDefinitionNames(); List beanNamesList = Arrays.asList(beanNames); - assertTrue(beanNamesList.contains("fooController")); - assertTrue(beanNamesList.contains("fooService")); + assertThat(beanNamesList).contains("fooController", "fooService"); + } + + private static class BeanActuatorResponse { + private Map>>> contexts; + + public Collection getBeans() { + return this.contexts.get("application") + .get("beans") + .keySet(); + } + + public Map>>> getContexts() { + return contexts; + } } } diff --git a/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java index 348d594c05..d7399a4ff5 100644 --- a/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/git/CommitIdIntegrationTest.java @@ -1,17 +1,19 @@ package com.baeldung.git; +import static org.assertj.core.api.Assertions.assertThat; + import org.junit.Test; import org.junit.runner.RunWith; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Value; import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; -import static org.assertj.core.api.Assertions.assertThat; - @RunWith(SpringRunner.class) @ContextConfiguration(classes = CommitIdApplication.class) +@TestPropertySource(properties = { "spring.jmx.default-domain=test" }) public class CommitIdIntegrationTest { private static final Logger LOG = LoggerFactory.getLogger(CommitIdIntegrationTest.class); diff --git a/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java b/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java index 83b893ae5c..44461c0cf6 100644 --- a/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/intro/AppLiveTest.java @@ -18,7 +18,6 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK) @AutoConfigureMockMvc -@TestPropertySource(properties = { "security.basic.enabled=false" }) public class AppLiveTest { @Autowired diff --git a/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java b/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java index 5cf19dd1db..92d2286518 100644 --- a/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/kong/KongAdminAPILiveTest.java @@ -55,7 +55,7 @@ public class KongAdminAPILiveTest { public void givenKongAdminAPI_whenAddAPI_thenAPIAccessibleViaKong() throws Exception { restTemplate.delete("http://localhost:8001/apis/stock-api"); - APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:8080", "/"); + APIObject stockAPI = new APIObject("stock-api", "stock.api", "http://localhost:9090", "/"); HttpEntity apiEntity = new HttpEntity<>(stockAPI); ResponseEntity addAPIResp = restTemplate.postForEntity("http://localhost:8001/apis", apiEntity, String.class); @@ -69,7 +69,7 @@ public class KongAdminAPILiveTest { HttpHeaders headers = new HttpHeaders(); headers.set("Host", "stock.api"); - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); @@ -126,22 +126,26 @@ public class KongAdminAPILiveTest { givenKongAdminAPI_whenAddAPIConsumer_thenAdded(); } + PluginObject authPlugin = new PluginObject("key-auth"); + ResponseEntity enableAuthResp = restTemplate.postForEntity("http://localhost:8001/apis/stock-api/plugins", new HttpEntity<>(authPlugin), String.class); + assertTrue(HttpStatus.CREATED == enableAuthResp.getStatusCode() || HttpStatus.CONFLICT == enableAuthResp.getStatusCode()); + final String consumerKey = "eugenp.pass"; KeyAuthObject keyAuth = new KeyAuthObject(consumerKey); ResponseEntity keyAuthResp = restTemplate.postForEntity("http://localhost:8001/consumers/eugenp/key-auth", new HttpEntity<>(keyAuth), String.class); - + assertTrue(HttpStatus.CREATED == keyAuthResp.getStatusCode() || HttpStatus.CONFLICT == keyAuthResp.getStatusCode()); HttpHeaders headers = new HttpHeaders(); headers.set("Host", "stock.api"); headers.set("apikey", consumerKey); - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); headers.set("apikey", "wrongpass"); - requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals(HttpStatus.FORBIDDEN, stockPriceResp.getStatusCode()); } diff --git a/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java b/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java index abc7151720..7cf67453a6 100644 --- a/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java +++ b/spring-boot/src/test/java/com/baeldung/kong/KongLoadBalanceLiveTest.java @@ -1,28 +1,34 @@ package com.baeldung.kong; -import com.baeldung.kong.domain.APIObject; -import com.baeldung.kong.domain.TargetObject; -import com.baeldung.kong.domain.UpstreamObject; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT; + +import java.net.URI; + import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; -import org.springframework.http.*; +import org.springframework.http.HttpEntity; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpMethod; +import org.springframework.http.HttpStatus; +import org.springframework.http.RequestEntity; +import org.springframework.http.ResponseEntity; import org.springframework.test.context.junit4.SpringRunner; -import java.net.URI; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertTrue; -import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT; +import com.baeldung.kong.domain.APIObject; +import com.baeldung.kong.domain.TargetObject; +import com.baeldung.kong.domain.UpstreamObject; /** * @author aiet */ @RunWith(SpringRunner.class) -@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class) +@SpringBootTest(webEnvironment = DEFINED_PORT, classes = StockApp.class, properties = "server.servlet.contextPath=/springbootapp") public class KongLoadBalanceLiveTest { @Before @@ -55,13 +61,13 @@ public class KongLoadBalanceLiveTest { HttpHeaders headers = new HttpHeaders(); headers.set("Host", "balanced.stock.api"); for (int i = 0; i < 1000; i++) { - RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/stock/btc")); + RequestEntity requestEntity = new RequestEntity<>(headers, HttpMethod.GET, new URI("http://localhost:8000/springbootapp/stock/btc")); ResponseEntity stockPriceResp = restTemplate.exchange(requestEntity, String.class); assertEquals("10000", stockPriceResp.getBody()); } - int releaseCount = restTemplate.getForObject("http://localhost:9090/stock/reqcount", Integer.class); - int testCount = restTemplate.getForObject("http://localhost:8080/stock/reqcount", Integer.class); + int releaseCount = restTemplate.getForObject("http://localhost:9090/springbootapp/stock/reqcount", Integer.class); + int testCount = restTemplate.getForObject("http://localhost:8080/springbootapp/stock/reqcount", Integer.class); assertTrue(Math.round(releaseCount * 1.0 / testCount) == 4); } diff --git a/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java b/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java index 30a4d61fbd..c49b99ed99 100644 --- a/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java +++ b/spring-boot/src/test/java/com/baeldung/mongodb/ManualEmbeddedMongoDbIntegrationTest.java @@ -7,6 +7,7 @@ import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import org.springframework.data.mongodb.core.MongoTemplate; +import org.springframework.util.SocketUtils; import com.mongodb.BasicDBObjectBuilder; import com.mongodb.DBObject; @@ -32,16 +33,16 @@ class ManualEmbeddedMongoDbIntegrationTest { @BeforeEach void setup() throws Exception { String ip = "localhost"; - int port = 27017; + int randomPort = SocketUtils.findAvailableTcpPort(); IMongodConfig mongodConfig = new MongodConfigBuilder().version(Version.Main.PRODUCTION) - .net(new Net(ip, port, Network.localhostIsIPv6())) + .net(new Net(ip, randomPort, Network.localhostIsIPv6())) .build(); MongodStarter starter = MongodStarter.getDefaultInstance(); mongodExecutable = starter.prepare(mongodConfig); mongodExecutable.start(); - mongoTemplate = new MongoTemplate(new MongoClient(ip, port), "test"); + mongoTemplate = new MongoTemplate(new MongoClient(ip, randomPort), "test"); } @DisplayName("Given object When save object using MongoDB template Then object can be found") diff --git a/spring-boot/src/test/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-cloud/pom.xml b/spring-cloud/pom.xml index 2fd15202e6..28db4a7a3d 100644 --- a/spring-cloud/pom.xml +++ b/spring-cloud/pom.xml @@ -57,8 +57,8 @@ Brixton.SR7 1.2.2.RELEASE 1.2.2.RELEASE - 1.2.3.RELEASE - 1.2.3.RELEASE + 2.0.2.RELEASE + 1.4.6.RELEASE 1.2.3.RELEASE 1.3.0.RELEASE 1.4.2.RELEASE diff --git a/spring-cloud/spring-cloud-eureka/pom.xml b/spring-cloud/spring-cloud-eureka/pom.xml index 37571bc29a..7f7e2650d5 100644 --- a/spring-cloud/spring-cloud-eureka/pom.xml +++ b/spring-cloud/spring-cloud-eureka/pom.xml @@ -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..0bf9547aff 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 @@ -20,32 +20,20 @@ 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..d572b10d40 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 @@ -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..da2c50d3c7 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 @@ -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-zuul-eureka-integration/eureka-client/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml index 9c27affb8b..6a5b7ddb55 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 @@ -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..e3c5109a26 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 @@ -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..4d3687134f 100644 --- a/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml @@ -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..e64ceb501e 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 @@ -16,11 +16,11 @@ 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 +32,6 @@ 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/src/main/java/com/baeldung/config/RestConfig.java b/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java index 7434dde394..39f90e867b 100644 --- a/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java +++ b/spring-data-rest/src/main/java/com/baeldung/config/RestConfig.java @@ -1,17 +1,21 @@ package com.baeldung.config; +import com.baeldung.models.WebsiteUser; +import com.baeldung.projections.CustomBook; import org.springframework.context.annotation.Configuration; import org.springframework.data.rest.core.config.RepositoryRestConfiguration; -import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter; - -import com.baeldung.projections.CustomBook; - +import org.springframework.data.rest.core.mapping.ExposureConfiguration; +import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer; +import org.springframework.http.HttpMethod; @Configuration -public class RestConfig extends RepositoryRestConfigurerAdapter{ +public class RestConfig implements RepositoryRestConfigurer { @Override public void configureRepositoryRestConfiguration(RepositoryRestConfiguration repositoryRestConfiguration){ repositoryRestConfiguration.getProjectionConfiguration().addProjection(CustomBook.class); + ExposureConfiguration config = repositoryRestConfiguration.getExposureConfiguration(); + config.forDomainType(WebsiteUser.class).withItemExposure((metadata, httpMethods) -> + httpMethods.disable(HttpMethod.PATCH)); } } diff --git a/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java b/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java index 2bd9c025dd..a3fed1c318 100644 --- a/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java +++ b/spring-data-rest/src/main/java/com/baeldung/repositories/UserRepository.java @@ -1,12 +1,32 @@ package com.baeldung.repositories; import org.springframework.data.repository.CrudRepository; +import org.springframework.data.repository.query.Param; import org.springframework.data.rest.core.annotation.RepositoryRestResource; +import org.springframework.data.rest.core.annotation.RestResource; import org.springframework.web.bind.annotation.CrossOrigin; import com.baeldung.models.WebsiteUser; @CrossOrigin @RepositoryRestResource(collectionResourceRel = "users", path = "users") public interface UserRepository extends CrudRepository { - + + @Override + @RestResource(exported = false) + void delete(WebsiteUser entity); + + @Override + @RestResource(exported = false) + void deleteAll(); + + @Override + @RestResource(exported = false) + void deleteAll(Iterable entities); + + @Override + @RestResource(exported = false) + void deleteById(Long aLong); + + @RestResource(path = "byEmail", rel = "customFindMethod") + WebsiteUser findByEmail(@Param("email") String email); } diff --git a/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java b/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java index 4c936ffc1c..d41736e434 100644 --- a/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java +++ b/spring-data-rest/src/test/java/com/baeldung/validator/SpringDataRestValidatorIntegrationTest.java @@ -1,11 +1,8 @@ package com.baeldung.validator; -import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; -import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.redirectedUrl; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; -import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup; - +import com.baeldung.SpringDataRestApplication; +import com.baeldung.models.WebsiteUser; +import com.fasterxml.jackson.databind.ObjectMapper; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -17,9 +14,10 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.web.servlet.MockMvc; import org.springframework.web.context.WebApplicationContext; -import com.baeldung.SpringDataRestApplication; -import com.baeldung.models.WebsiteUser; -import com.fasterxml.jackson.databind.ObjectMapper; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.redirectedUrl; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; +import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup; @RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest(classes = SpringDataRestApplication.class, webEnvironment = SpringBootTest.WebEnvironment.MOCK) @@ -84,4 +82,30 @@ public class SpringDataRestValidatorIntegrationTest { mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().isNotAcceptable()).andExpect(redirectedUrl(null)); } + @Test + public void whenDeletingCorrectUser_thenCorrectStatusCodeAndResponse() throws Exception { + WebsiteUser user = new WebsiteUser(); + user.setEmail("john.doe@john.com"); + user.setName("John Doe"); + mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().is2xxSuccessful()).andExpect(redirectedUrl("http://localhost/users/1")); + mockMvc.perform(delete("/users/1").contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().isMethodNotAllowed()); + } + + @Test + public void whenSearchingByEmail_thenCorrectStatusCodeAndResponse() throws Exception { + WebsiteUser user = new WebsiteUser(); + user.setEmail("john.doe@john.com"); + user.setName("John Doe"); + mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().is2xxSuccessful()).andExpect(redirectedUrl("http://localhost/users/1")); + mockMvc.perform(get("/users/search/byEmail").param("email", user.getEmail()).contentType(MediaType.APPLICATION_JSON)).andExpect(status().is2xxSuccessful()); + } + + @Test + public void whenSearchingByEmailWithOriginalMethodName_thenErrorStatusCodeAndResponse() throws Exception { + WebsiteUser user = new WebsiteUser(); + user.setEmail("john.doe@john.com"); + user.setName("John Doe"); + mockMvc.perform(post("/users", user).contentType(MediaType.APPLICATION_JSON).content(new ObjectMapper().writeValueAsString(user))).andExpect(status().is2xxSuccessful()).andExpect(redirectedUrl("http://localhost/users/1")); + mockMvc.perform(get("/users/search/findByEmail").param("email", user.getEmail()).contentType(MediaType.APPLICATION_JSON)).andExpect(status().isNotFound()); + } } diff --git a/spring-ejb/README.md b/spring-ejb/README.md index d09b27db27..58ccb20e70 100644 --- a/spring-ejb/README.md +++ b/spring-ejb/README.md @@ -1,4 +1,9 @@ ### Relevant Articles +- [Guide to EJB Set-up](http://www.baeldung.com/ejb-intro) +- [Java EE Session Beans](http://www.baeldung.com/ejb-session-beans) +- [Introduction to EJB JNDI Lookup on WildFly Application Server](http://www.baeldung.com/wildfly-ejb-jndi) +- [A Guide to Message Driven Beans in EJB](http://www.baeldung.com/ejb-message-driven-beans) - [Integration Guide for Spring and EJB](http://www.baeldung.com/spring-ejb) - [Singleton Session Bean in Java EE](http://www.baeldung.com/java-ee-singleton-session-bean) + diff --git a/spring-ejb/ejb-beans/pom.xml b/spring-ejb/ejb-beans/pom.xml index 76c0afadee..168809ee6d 100644 --- a/spring-ejb/ejb-beans/pom.xml +++ b/spring-ejb/ejb-beans/pom.xml @@ -3,21 +3,31 @@ 4.0.0 com.baeldung.singletonsession ejb-beans - 1.0.0-SNAPSHOT - EJB Beans + spring-ejb-beans com.baeldung.spring.ejb spring-ejb - 1.0.1 + 1.0.0-SNAPSHOT + + + + org.jboss.arquillian + arquillian-bom + ${arquillian-bom.version} + import + pom + + + + javax javaee-api - ${javaee.version} provided @@ -26,10 +36,49 @@ tomee-embedded ${tomee-embedded.version} + + org.jboss.arquillian.junit + arquillian-junit-container + test + + + + arquillian-glassfish-embedded + + + org.jboss.arquillian.container + arquillian-glassfish-embedded-3.1 + ${arquillian-glassfish-embedded-3.1.version} + test + + + org.glassfish.main.extras + glassfish-embedded-all + ${glassfish-embedded-all.version} + test + + + + + + + + + maven-war-plugin + ${maven-war-plugin.version} + + false + + + + + 1.1.13.Final 1.7.5 + 3.1.2 + 1.0.0.CR4 diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient1.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/EJBClient2.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateful/StatefulEJB.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient1.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/EJBClient2.java diff --git a/ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java b/spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java similarity index 100% rename from ejb/ejb-session-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java rename to spring-ejb/ejb-beans/src/main/java/com/baeldung/ejb/stateless/StatelessEJB.java diff --git a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateful/StatefulEJBIntegrationTest.java b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateful/StatefulEJBIntegrationTest.java similarity index 97% rename from ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateful/StatefulEJBIntegrationTest.java rename to spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateful/StatefulEJBIntegrationTest.java index cc35921e45..75f7132c62 100644 --- a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateful/StatefulEJBIntegrationTest.java +++ b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateful/StatefulEJBIntegrationTest.java @@ -1,4 +1,4 @@ -package com.baeldung.ejb.test.stateful; +package com.baeldung.ejb.stateful; import org.jboss.arquillian.container.test.api.Deployment; import org.jboss.arquillian.junit.Arquillian; diff --git a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateless/StatelessEJBIntegrationTest.java b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateless/StatelessEJBIntegrationTest.java similarity index 97% rename from ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateless/StatelessEJBIntegrationTest.java rename to spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateless/StatelessEJBIntegrationTest.java index c80ca93c0d..a970ef90ae 100644 --- a/ejb/ejb-session-beans/src/test/java/com/baeldung/ejb/test/stateless/StatelessEJBIntegrationTest.java +++ b/spring-ejb/ejb-beans/src/test/java/com/baeldung/ejb/stateless/StatelessEJBIntegrationTest.java @@ -1,4 +1,4 @@ -package com.baeldung.ejb.test.stateless; +package com.baeldung.ejb.stateless; import org.jboss.arquillian.container.test.api.Deployment; import org.jboss.arquillian.junit.Arquillian; diff --git a/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java b/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java index 4cec01a4f7..615ddd1422 100644 --- a/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java +++ b/spring-ejb/ejb-beans/src/test/java/com/baeldung/singletonbean/CountryStateCacheBeanUnitTest.java @@ -4,7 +4,6 @@ import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertNotNull; import java.util.Arrays; -import java.util.Collections; import java.util.List; import javax.ejb.embeddable.EJBContainer; @@ -22,7 +21,6 @@ public class CountryStateCacheBeanUnitTest { @Before public void init() { - ejbContainer = EJBContainer.createEJBContainer(); context = ejbContainer.getContext(); } diff --git a/spring-ejb/ejb-remote-for-spring/pom.xml b/spring-ejb/ejb-remote-for-spring/pom.xml deleted file mode 100755 index 21256fa801..0000000000 --- a/spring-ejb/ejb-remote-for-spring/pom.xml +++ /dev/null @@ -1,75 +0,0 @@ - - - 4.0.0 - ejb-remote-for-spring - ejb - - - com.baeldung.spring.ejb - spring-ejb - 1.0.1 - - - - - javax - javaee-api - provided - - - org.assertj - assertj-core - ${assertj.version} - test - - - - - - - - wildfly-standalone - - false - - - - - org.codehaus.cargo - cargo-maven2-plugin - ${cargo-maven2-plugin.version} - - - - - wildfly10x - - http://download.jboss.org/wildfly/12.0.0.Final/wildfly-12.0.0.Final.zip - - - - - - 127.0.0.1 - standalone-full - 9990 - testUser:admin1234! - - - - - - - - - - - - 3.9.0 - 1.6.1 - - - - - diff --git a/spring-ejb/ejb-remote-for-spring/src/main/resources/logback.xml b/spring-ejb/ejb-remote-for-spring/src/main/resources/logback.xml deleted file mode 100644 index 7d900d8ea8..0000000000 --- a/spring-ejb/ejb-remote-for-spring/src/main/resources/logback.xml +++ /dev/null @@ -1,13 +0,0 @@ - - - - - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - - - - - - - - \ No newline at end of file diff --git a/spring-ejb/pom.xml b/spring-ejb/pom.xml index 055df9ea04..688f692757 100755 --- a/spring-ejb/pom.xml +++ b/spring-ejb/pom.xml @@ -4,7 +4,6 @@ 4.0.0 com.baeldung.spring.ejb spring-ejb - 1.0.1 pom spring-ejb Spring EJB Tutorial @@ -36,8 +35,8 @@ com.baeldung.spring.ejb - ejb-remote-for-spring - ${ejb-remote-for-spring.version} + spring-ejb-remote + ${spring-ejb-remote.version} ejb @@ -71,13 +70,14 @@ - ejb-remote-for-spring + spring-ejb-remote ejb-beans spring-ejb-client + wildfly - 1.0.1 + 1.0.0-SNAPSHOT 8.0 12.0.0.Final 2.4 diff --git a/spring-ejb/spring-ejb-client/pom.xml b/spring-ejb/spring-ejb-client/pom.xml index 50337e8b21..3d8003cbba 100644 --- a/spring-ejb/spring-ejb-client/pom.xml +++ b/spring-ejb/spring-ejb-client/pom.xml @@ -12,7 +12,7 @@ com.baeldung.spring.ejb spring-ejb - 1.0.1 + 1.0.0-SNAPSHOT @@ -36,14 +36,12 @@ org.wildfly wildfly-ejb-client-bom - ${wildfly-ejb.version} pom com.baeldung.spring.ejb - ejb-remote-for-spring - ${ejb-remote-for-spring.version} + spring-ejb-remote ejb @@ -70,9 +68,4 @@ - - 1.0.1 - 12.0.0.Final - - diff --git a/ejb/ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java old mode 100755 new mode 100644 similarity index 97% rename from ejb/ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java rename to spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java index ebd6ef1b97..0c87e927a6 --- a/ejb/ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java +++ b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/client/EJBClient.java @@ -41,7 +41,7 @@ public class EJBClient { // Since we haven't deployed the application as a .ear, the app name for // us will be an empty string final String appName = ""; - final String moduleName = "remote"; + final String moduleName = "spring-ejb-remote"; final String distinctName = ""; final String beanName = "HelloWorld"; final String viewClassName = HelloWorld.class.getName(); diff --git a/ejb/ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java similarity index 96% rename from ejb/ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java rename to spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java index 3b63761c73..40264ff5e2 100644 --- a/ejb/ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java +++ b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/ejb/wildfly/TextApplication.java @@ -21,7 +21,7 @@ public class TextApplication { private static TextProcessorRemote lookupTextProcessorBean(String namespace) throws NamingException { Context ctx = createInitialContext(); final String appName = ""; - final String moduleName = "EJBModule"; + final String moduleName = "spring-ejb-remote"; final String distinctName = ""; final String beanName = TextProcessorBean.class.getSimpleName(); final String viewClassName = TextProcessorRemote.class.getName(); diff --git a/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java index 0a1e389113..554fac3417 100644 --- a/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java +++ b/spring-ejb/spring-ejb-client/src/main/java/com/baeldung/springejbclient/SpringEjbClientApplication.java @@ -37,7 +37,7 @@ public class SpringEjbClientApplication { @SuppressWarnings("rawtypes") private String getFullName(Class classType) { - String moduleName = "ejb-remote-for-spring/"; + String moduleName = "spring-ejb-remote/"; String beanName = classType.getSimpleName(); String viewClassName = classType.getName(); diff --git a/ejb/ejb-client/src/main/resources/jboss-ejb-client.properties b/spring-ejb/spring-ejb-client/src/main/resources/jboss-ejb-client.properties old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-client/src/main/resources/jboss-ejb-client.properties rename to spring-ejb/spring-ejb-client/src/main/resources/jboss-ejb-client.properties diff --git a/ejb/ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java b/spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java rename to spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/setup/test/EJBSetupIntegrationTest.java diff --git a/ejb/ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java b/spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java similarity index 100% rename from ejb/ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java rename to spring-ejb/spring-ejb-client/src/test/java/com/baeldung/ejb/wildfly/TextApplicationIntegrationTest.java diff --git a/ejb/ejb-remote/pom.xml b/spring-ejb/spring-ejb-remote/pom.xml old mode 100755 new mode 100644 similarity index 80% rename from ejb/ejb-remote/pom.xml rename to spring-ejb/spring-ejb-remote/pom.xml index dac2fefb84..4756846cc8 --- a/ejb/ejb-remote/pom.xml +++ b/spring-ejb/spring-ejb-remote/pom.xml @@ -2,13 +2,13 @@ 4.0.0 - ejb-remote + spring-ejb-remote ejb - com.baeldung.ejb - ejb - 1.0-SNAPSHOT + com.baeldung.spring.ejb + spring-ejb + 1.0.0-SNAPSHOT @@ -17,14 +17,21 @@ javaee-api provided + + org.assertj + assertj-core + ${assertj.version} + test + + - + wildfly-standalone - true + false @@ -38,13 +45,14 @@ wildfly10x - http://download.jboss.org/wildfly/10.1.0.Final/wildfly-10.1.0.Final.zip + http://download.jboss.org/wildfly/12.0.0.Final/wildfly-12.0.0.Final.zip 127.0.0.1 + standalone-full 9990 testUser:admin1234! @@ -82,7 +90,7 @@ - 7.0 + 3.9.0 1.6.1 1.1.0.Alpha5 diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorld.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatefulWorldBean.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java old mode 100755 new mode 100644 similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorld.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java old mode 100755 new mode 100644 similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloStatelessWorldBean.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorld.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java old mode 100755 new mode 100644 similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/tutorial/HelloWorldBean.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorBean.java diff --git a/ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java b/spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java similarity index 100% rename from ejb/ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java rename to spring-ejb/spring-ejb-remote/src/main/java/com/baeldung/ejb/wildfly/TextProcessorRemote.java diff --git a/spring-ejb/ejb-remote-for-spring/src/main/resources/META-INF/ejb-jar.xml b/spring-ejb/spring-ejb-remote/src/main/resources/META-INF/ejb-jar.xml old mode 100755 new mode 100644 similarity index 84% rename from spring-ejb/ejb-remote-for-spring/src/main/resources/META-INF/ejb-jar.xml rename to spring-ejb/spring-ejb-remote/src/main/resources/META-INF/ejb-jar.xml index f51523ac14..e53ed00e98 --- a/spring-ejb/ejb-remote-for-spring/src/main/resources/META-INF/ejb-jar.xml +++ b/spring-ejb/spring-ejb-remote/src/main/resources/META-INF/ejb-jar.xml @@ -2,6 +2,6 @@ - ejb-remote-for-spring + spring-ejb-remote diff --git a/ejb/ejb-client/src/main/resources/logback.xml b/spring-ejb/spring-ejb-remote/src/main/resources/logback.xml similarity index 100% rename from ejb/ejb-client/src/main/resources/logback.xml rename to spring-ejb/spring-ejb-remote/src/main/resources/logback.xml diff --git a/spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java b/spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java rename to spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatefulWorldTestUnitTest.java diff --git a/spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java b/spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java similarity index 100% rename from spring-ejb/ejb-remote-for-spring/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java rename to spring-ejb/spring-ejb-remote/src/test/java/com/baeldung/ejb/tutorial/HelloStatelessWorldTestUnitTest.java diff --git a/ejb/wildfly/pom.xml b/spring-ejb/wildfly/pom.xml similarity index 94% rename from ejb/wildfly/pom.xml rename to spring-ejb/wildfly/pom.xml index 53d10a90ed..8f7d4c287a 100644 --- a/ejb/wildfly/pom.xml +++ b/spring-ejb/wildfly/pom.xml @@ -2,15 +2,15 @@ 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 + wildfly-example 0.0.1-SNAPSHOT pom - wildfly + wildfly-example - com.baeldung.ejb - ejb - 1.0-SNAPSHOT + com.baeldung.spring.ejb + spring-ejb + 1.0.0-SNAPSHOT diff --git a/ejb/wildfly/widlfly-web/pom.xml b/spring-ejb/wildfly/widlfly-web/pom.xml similarity index 100% rename from ejb/wildfly/widlfly-web/pom.xml rename to spring-ejb/wildfly/widlfly-web/pom.xml diff --git a/ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java b/spring-ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java rename to spring-ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java diff --git a/ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java b/spring-ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java rename to spring-ejb/wildfly/widlfly-web/src/main/java/TestJPAServlet.java diff --git a/ejb/ejb-remote/src/main/resources/logback.xml b/spring-ejb/wildfly/widlfly-web/src/main/resources/logback.xml similarity index 100% rename from ejb/ejb-remote/src/main/resources/logback.xml rename to spring-ejb/wildfly/widlfly-web/src/main/resources/logback.xml diff --git a/ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml b/spring-ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml rename to spring-ejb/wildfly/widlfly-web/src/main/webapp/WEB-INF/web.xml diff --git a/ejb/wildfly/wildfly-ear/pom.xml b/spring-ejb/wildfly/wildfly-ear/pom.xml similarity index 100% rename from ejb/wildfly/wildfly-ear/pom.xml rename to spring-ejb/wildfly/wildfly-ear/pom.xml diff --git a/ejb/wildfly/wildfly-ejb-interfaces/pom.xml b/spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/pom.xml rename to spring-ejb/wildfly/wildfly-ejb-interfaces/pom.xml diff --git a/ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java b/spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java rename to spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanLocal.java diff --git a/ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java b/spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java rename to spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/java/wildfly/beans/UserBeanRemote.java diff --git a/ejb/ejb-session-beans/src/main/resources/logback.xml b/spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml similarity index 100% rename from ejb/ejb-session-beans/src/main/resources/logback.xml rename to spring-ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml diff --git a/ejb/wildfly/wildfly-ejb/pom.xml b/spring-ejb/wildfly/wildfly-ejb/pom.xml similarity index 100% rename from ejb/wildfly/wildfly-ejb/pom.xml rename to spring-ejb/wildfly/wildfly-ejb/pom.xml diff --git a/ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java b/spring-ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java similarity index 100% rename from ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java rename to spring-ejb/wildfly/wildfly-ejb/src/main/java/wildfly/beans/UserBean.java diff --git a/ejb/wildfly/widlfly-web/src/main/resources/logback.xml b/spring-ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml similarity index 100% rename from ejb/wildfly/widlfly-web/src/main/resources/logback.xml rename to spring-ejb/wildfly/wildfly-ejb/src/main/resources/logback.xml diff --git a/ejb/wildfly/wildfly-jpa/pom.xml b/spring-ejb/wildfly/wildfly-jpa/pom.xml similarity index 100% rename from ejb/wildfly/wildfly-jpa/pom.xml rename to spring-ejb/wildfly/wildfly-jpa/pom.xml diff --git a/ejb/wildfly/wildfly-jpa/src/main/java/model/User.java b/spring-ejb/wildfly/wildfly-jpa/src/main/java/model/User.java similarity index 100% rename from ejb/wildfly/wildfly-jpa/src/main/java/model/User.java rename to spring-ejb/wildfly/wildfly-jpa/src/main/java/model/User.java diff --git a/ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml b/spring-ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml similarity index 100% rename from ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml rename to spring-ejb/wildfly/wildfly-jpa/src/main/resources/META-INF/persistence.xml diff --git a/ejb/wildfly/wildfly-jpa/src/main/resources/data.sql b/spring-ejb/wildfly/wildfly-jpa/src/main/resources/data.sql similarity index 100% rename from ejb/wildfly/wildfly-jpa/src/main/resources/data.sql rename to spring-ejb/wildfly/wildfly-jpa/src/main/resources/data.sql diff --git a/ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml b/spring-ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml similarity index 100% rename from ejb/wildfly/wildfly-ejb-interfaces/src/main/resources/logback.xml rename to spring-ejb/wildfly/wildfly-jpa/src/main/resources/logback.xml diff --git a/ejb/wildfly/wildfly-mdb/pom.xml b/spring-ejb/wildfly/wildfly-mdb/pom.xml similarity index 100% rename from ejb/wildfly/wildfly-mdb/pom.xml rename to spring-ejb/wildfly/wildfly-mdb/pom.xml diff --git a/ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java b/spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java similarity index 100% rename from ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java rename to spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/ReadMessageMDB.java diff --git a/ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java b/spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java similarity index 100% rename from ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java rename to spring-ejb/wildfly/wildfly-mdb/src/com/baeldung/wildfly/mdb/SendMessageServlet.java diff --git a/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java b/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java new file mode 100644 index 0000000000..e26f938632 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/publishsubscribechannel/PublishSubscibeChannelExample.java @@ -0,0 +1,63 @@ +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.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class PublishSubscibeChannelExample { + @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() + .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"))); + } + + 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 new file mode 100644 index 0000000000..04fdb87dfa --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/routeToRecipients/RouteToRecipientsExample.java @@ -0,0 +1,61 @@ +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.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class RouteToRecipientsExample { + @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() + .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"))); + } + + 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 new file mode 100644 index 0000000000..8ed46ead87 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/separateflows/SeparateFlowsExample.java @@ -0,0 +1,83 @@ +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.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class SeparateFlowsExample { + @MessagingGateway + public interface NumbersClassifier { + @Gateway(requestChannel = "multipleof3Flow.input") + void multipleof3(Collection is); + + @Gateway(requestChannel = "remainderIs1Flow.input") + void remainderIs1(Collection is); + + @Gateway(requestChannel = "remainderIs2Flow.input") + void remainderIs2(Collection numbers); + } + + @Bean + DirectChannel multipleof3Channel() { + return new DirectChannel(); + } + + @Bean + DirectChannel remainderIs1Channel() { + return new DirectChannel(); + } + + @Bean + DirectChannel remainderIs2Channel() { + return new DirectChannel(); + } + + @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 new file mode 100644 index 0000000000..6db3741523 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/subflowchannel/FilterExample.java @@ -0,0 +1,60 @@ +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 new file mode 100644 index 0000000000..de1f11cf70 --- /dev/null +++ b/spring-integration/src/main/java/com/baeldung/subflows/subflowmapping/RouterExample.java @@ -0,0 +1,61 @@ +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.config.EnableIntegration; +import org.springframework.integration.dsl.IntegrationFlow; + +@EnableIntegration +@IntegrationComponentScan +public class RouterExample { + @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 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 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-mvc-simple/README.md b/spring-mvc-simple/README.md index 39053534fa..a9b002afd7 100644 --- a/spring-mvc-simple/README.md +++ b/spring-mvc-simple/README.md @@ -6,3 +6,4 @@ - [Servlet Redirect vs Forward](http://www.baeldung.com/servlet-redirect-forward) - [Apache Tiles Integration with Spring MVC](http://www.baeldung.com/spring-mvc-apache-tiles) - [Guide to Spring Email](http://www.baeldung.com/spring-email) +- [Request Method Not Supported (405) in Spring](https://www.baeldung.com/spring-request-method-not-supported-405) diff --git a/spring-mvc-simple/pom.xml b/spring-mvc-simple/pom.xml index bd63b5ed1c..e4e30183eb 100644 --- a/spring-mvc-simple/pom.xml +++ b/spring-mvc-simple/pom.xml @@ -20,10 +20,6 @@ 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-rest-angular/README.md b/spring-rest-angular/README.md index 7ead9442fd..d2c2879649 100644 --- a/spring-rest-angular/README.md +++ b/spring-rest-angular/README.md @@ -2,5 +2,4 @@ ### Relevant Articles: -- [Spring’s RequestBody and ResponseBody Annotations](http://www.baeldung.com/spring-request-response-body) - [Pagination with Spring REST and AngularJS table](http://www.baeldung.com/pagination-with-a-spring-rest-api-and-an-angularjs-table) diff --git a/spring-rest-angular/pom.xml b/spring-rest-angular/pom.xml index 7aedfa486b..5240ae24e7 100644 --- a/spring-rest-angular/pom.xml +++ b/spring-rest-angular/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 diff --git a/spring-rest-angular/src/main/resources/application.properties b/spring-rest-angular/src/main/resources/application.properties index e24db89c8f..2571d286a3 100644 --- a/spring-rest-angular/src/main/resources/application.properties +++ b/spring-rest-angular/src/main/resources/application.properties @@ -1,4 +1,4 @@ -server.contextPath=/ +server.servlet.contextPath=/ spring.h2.console.enabled=true logging.level.org.hibernate.SQL=info spring.jpa.hibernate.ddl-auto=none \ No newline at end of file diff --git a/spring-rest-query-language/pom.xml b/spring-rest-query-language/pom.xml index 8b24c7b8fb..70fea91f31 100644 --- a/spring-rest-query-language/pom.xml +++ b/spring-rest-query-language/pom.xml @@ -1,17 +1,16 @@ 4.0.0 - com.baeldung spring-rest-query-language 0.1-SNAPSHOT spring-rest-query-language war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 @@ -149,6 +148,7 @@ org.javassist javassist + ${javassist.version} mysql @@ -349,13 +349,14 @@ 1.4.9 - + 3.21.0-GA + 19.0 3.5 - + - 1.6.1 + 1.7.0 1.1.3 diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/GenericSpecificationsBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/GenericSpecificationsBuilder.java similarity index 86% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/GenericSpecificationsBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/GenericSpecificationsBuilder.java index 64bab9a435..75fb4456c4 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/GenericSpecificationsBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/GenericSpecificationsBuilder.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.ArrayList; import java.util.Collections; @@ -8,10 +8,10 @@ import java.util.List; import java.util.function.Function; import java.util.stream.Collectors; -import org.baeldung.web.util.SearchOperation; -import org.baeldung.web.util.SpecSearchCriteria; import org.springframework.data.jpa.domain.Specification; -import org.springframework.data.jpa.domain.Specifications; + +import com.baeldung.web.util.SearchOperation; +import com.baeldung.web.util.SpecSearchCriteria; public class GenericSpecificationsBuilder { @@ -61,11 +61,12 @@ public class GenericSpecificationsBuilder { for (int idx = 1; idx < specs.size(); idx++) { result = params.get(idx) .isOrPredicate() - ? Specifications.where(result) + ? Specification.where(result) .or(specs.get(idx)) - : Specifications.where(result) + : Specification.where(result) .and(specs.get(idx)); } + return result; } @@ -84,10 +85,10 @@ public class GenericSpecificationsBuilder { Specification operand1 = specStack.pop(); Specification operand2 = specStack.pop(); if (mayBeOperand.equals(SearchOperation.AND_OPERATOR)) - specStack.push(Specifications.where(operand1) + specStack.push(Specification.where(operand1) .and(operand2)); else if (mayBeOperand.equals(SearchOperation.OR_OPERATOR)) - specStack.push(Specifications.where(operand1) + specStack.push(Specification.where(operand1) .or(operand2)); } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/IUserDAO.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/IUserDAO.java similarity index 52% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/IUserDAO.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/IUserDAO.java index 4e74e94925..4837795792 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/IUserDAO.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/IUserDAO.java @@ -1,9 +1,9 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.List; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SearchCriteria; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SearchCriteria; public interface IUserDAO { List searchUser(List params); diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicate.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicate.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicate.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicate.java index 5dd4cdd17e..0c3a4a51f9 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicate.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicate.java @@ -1,8 +1,7 @@ -package org.baeldung.persistence.dao; - -import org.baeldung.persistence.model.MyUser; -import org.baeldung.web.util.SearchCriteria; +package com.baeldung.persistence.dao; +import com.baeldung.persistence.model.MyUser; +import com.baeldung.web.util.SearchCriteria; import com.querydsl.core.types.dsl.BooleanExpression; import com.querydsl.core.types.dsl.NumberPath; import com.querydsl.core.types.dsl.PathBuilder; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicatesBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicatesBuilder.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicatesBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicatesBuilder.java index 7be37c7155..6aad1a3bab 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserPredicatesBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserPredicatesBuilder.java @@ -1,12 +1,11 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.ArrayList; import java.util.List; import java.util.Objects; import java.util.stream.Collectors; -import org.baeldung.web.util.SearchCriteria; - +import com.baeldung.web.util.SearchCriteria; import com.querydsl.core.types.dsl.BooleanExpression; import com.querydsl.core.types.dsl.Expressions; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserRepository.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserRepository.java similarity index 74% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserRepository.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserRepository.java index 82ae1ee841..3be361e85a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/MyUserRepository.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/MyUserRepository.java @@ -1,17 +1,17 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; -import com.querydsl.core.types.dsl.StringExpression; -import org.baeldung.persistence.model.MyUser; -import org.baeldung.persistence.model.QMyUser; +import com.baeldung.persistence.model.QMyUser; import org.springframework.data.jpa.repository.JpaRepository; -import org.springframework.data.querydsl.QueryDslPredicateExecutor; +import org.springframework.data.querydsl.QuerydslPredicateExecutor; import org.springframework.data.querydsl.binding.QuerydslBinderCustomizer; import org.springframework.data.querydsl.binding.QuerydslBindings; - -import com.querydsl.core.types.dsl.StringPath; import org.springframework.data.querydsl.binding.SingleValueBinding; -public interface MyUserRepository extends JpaRepository, QueryDslPredicateExecutor, QuerydslBinderCustomizer { +import com.baeldung.persistence.model.MyUser; +import com.querydsl.core.types.dsl.StringExpression; +import com.querydsl.core.types.dsl.StringPath; + +public interface MyUserRepository extends JpaRepository, QuerydslPredicateExecutor, QuerydslBinderCustomizer { @Override default public void customize(final QuerydslBindings bindings, final QMyUser root) { bindings.bind(String.class) diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserDAO.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserDAO.java similarity index 90% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserDAO.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserDAO.java index 4f2f6003e4..6bc899176a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserDAO.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserDAO.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.List; @@ -9,10 +9,11 @@ import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.Predicate; import javax.persistence.criteria.Root; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SearchCriteria; import org.springframework.stereotype.Repository; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SearchCriteria; + @Repository public class UserDAO implements IUserDAO { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserRepository.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserRepository.java similarity index 74% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserRepository.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserRepository.java index de7acf60d5..1a7eda07ed 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserRepository.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserRepository.java @@ -1,9 +1,10 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; -import org.baeldung.persistence.model.User; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.JpaSpecificationExecutor; +import com.baeldung.persistence.model.User; + public interface UserRepository extends JpaRepository, JpaSpecificationExecutor { } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java similarity index 94% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java index 8b15ef1605..a3e619ad21 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSearchQueryCriteriaConsumer.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.function.Consumer; @@ -6,7 +6,7 @@ import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.Predicate; import javax.persistence.criteria.Root; -import org.baeldung.web.util.SearchCriteria; +import com.baeldung.web.util.SearchCriteria; public class UserSearchQueryCriteriaConsumer implements Consumer{ diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecification.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecification.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecification.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecification.java index b2d9394500..928e75aea7 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecification.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecification.java @@ -1,9 +1,10 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SpecSearchCriteria; import org.springframework.data.jpa.domain.Specification; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SpecSearchCriteria; + import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.Predicate; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecificationsBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecificationsBuilder.java similarity index 81% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecificationsBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecificationsBuilder.java index 28097d500a..72d7274226 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/UserSpecificationsBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/UserSpecificationsBuilder.java @@ -1,14 +1,13 @@ -package org.baeldung.persistence.dao; +package com.baeldung.persistence.dao; import java.util.ArrayList; import java.util.List; -import java.util.stream.Collectors; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.SearchOperation; -import org.baeldung.web.util.SpecSearchCriteria; import org.springframework.data.jpa.domain.Specification; -import org.springframework.data.jpa.domain.Specifications; + +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.SearchOperation; +import com.baeldung.web.util.SpecSearchCriteria; public final class UserSpecificationsBuilder { @@ -52,8 +51,8 @@ public final class UserSpecificationsBuilder { for (int i = 1; i < params.size(); i++) { result = params.get(i).isOrPredicate() - ? Specifications.where(result).or(new UserSpecification(params.get(i))) - : Specifications.where(result).and(new UserSpecification(params.get(i))); + ? Specification.where(result).or(new UserSpecification(params.get(i))) + : Specification.where(result).and(new UserSpecification(params.get(i))); } return result; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java index 89cec89951..9c399e97ed 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/CustomRsqlVisitor.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import org.springframework.data.jpa.domain.Specification; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java similarity index 59% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java index ce5a4410b9..e81e9ab916 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecBuilder.java @@ -1,10 +1,10 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import java.util.List; import java.util.Objects; import java.util.stream.Collectors; -import org.springframework.data.jpa.domain.Specifications; +import org.springframework.data.jpa.domain.Specification; import cz.jirutka.rsql.parser.ast.ComparisonNode; import cz.jirutka.rsql.parser.ast.LogicalNode; @@ -13,7 +13,7 @@ import cz.jirutka.rsql.parser.ast.Node; public class GenericRsqlSpecBuilder { - public Specifications createSpecification(final Node node) { + public Specification createSpecification(final Node node) { if (node instanceof LogicalNode) { return createSpecification((LogicalNode) node); } @@ -23,31 +23,31 @@ public class GenericRsqlSpecBuilder { return null; } - public Specifications createSpecification(final LogicalNode logicalNode) { + public Specification createSpecification(final LogicalNode logicalNode) { - List> specs = logicalNode.getChildren() + List> specs = logicalNode.getChildren() .stream() .map(node -> createSpecification(node)) .filter(Objects::nonNull) .collect(Collectors.toList()); - Specifications result = specs.get(0); + Specification result = specs.get(0); if (logicalNode.getOperator() == LogicalOperator.AND) { for (int i = 1; i < specs.size(); i++) { - result = Specifications.where(result).and(specs.get(i)); + result = Specification.where(result).and(specs.get(i)); } } else if (logicalNode.getOperator() == LogicalOperator.OR) { for (int i = 1; i < specs.size(); i++) { - result = Specifications.where(result).or(specs.get(i)); + result = Specification.where(result).or(specs.get(i)); } } return result; } - public Specifications createSpecification(final ComparisonNode comparisonNode) { - return Specifications.where(new GenericRsqlSpecification(comparisonNode.getSelector(), comparisonNode.getOperator(), comparisonNode.getArguments())); + public Specification createSpecification(final ComparisonNode comparisonNode) { + return Specification.where(new GenericRsqlSpecification(comparisonNode.getSelector(), comparisonNode.getOperator(), comparisonNode.getArguments())); } } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java similarity index 98% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java index 8055e959a6..87a46d4a85 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/GenericRsqlSpecification.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import java.util.List; import java.util.stream.Collectors; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/RsqlSearchOperation.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/RsqlSearchOperation.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/RsqlSearchOperation.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/RsqlSearchOperation.java index 673e78fbb4..81441fa609 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/dao/rsql/RsqlSearchOperation.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/dao/rsql/RsqlSearchOperation.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.dao.rsql; +package com.baeldung.persistence.dao.rsql; import cz.jirutka.rsql.parser.ast.ComparisonOperator; import cz.jirutka.rsql.parser.ast.RSQLOperators; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/MyUser.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/MyUser.java similarity index 98% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/model/MyUser.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/model/MyUser.java index 9a7bb4da3d..f3b9dc3810 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/MyUser.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/MyUser.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User.java similarity index 97% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User.java index 670d4a2e74..dbc2b9360f 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User_.java b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User_.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User_.java rename to spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User_.java index b705c51ff8..c101b1d9b3 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/persistence/model/User_.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/persistence/model/User_.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.model; +package com.baeldung.persistence.model; import javax.persistence.metamodel.SingularAttribute; import javax.persistence.metamodel.StaticMetamodel; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/spring/Application.java b/spring-rest-query-language/src/main/java/com/baeldung/spring/Application.java similarity index 90% rename from spring-rest-query-language/src/main/java/org/baeldung/spring/Application.java rename to spring-rest-query-language/src/main/java/com/baeldung/spring/Application.java index 7aa9ea5bc3..371377021a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/spring/Application.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/spring/Application.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import javax.servlet.ServletContext; import javax.servlet.ServletException; @@ -7,7 +7,7 @@ import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; -import org.springframework.boot.web.support.SpringBootServletInitializer; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; import org.springframework.context.annotation.ComponentScan; import org.springframework.scheduling.annotation.EnableScheduling; import org.springframework.web.context.request.RequestContextListener; @@ -19,7 +19,7 @@ import org.springframework.web.context.request.RequestContextListener; */ @EnableScheduling @EnableAutoConfiguration -@ComponentScan("org.baeldung") +@ComponentScan("com.baeldung") @SpringBootApplication public class Application extends SpringBootServletInitializer { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/spring/PersistenceConfig.java b/spring-rest-query-language/src/main/java/com/baeldung/spring/PersistenceConfig.java similarity index 94% rename from spring-rest-query-language/src/main/java/org/baeldung/spring/PersistenceConfig.java rename to spring-rest-query-language/src/main/java/com/baeldung/spring/PersistenceConfig.java index f3a87b189e..4a4b9eee3f 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/spring/PersistenceConfig.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/spring/PersistenceConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import java.util.Properties; @@ -24,9 +24,9 @@ import com.google.common.base.Preconditions; @Configuration @EnableTransactionManagement @PropertySource({ "classpath:persistence-${envTarget:h2}.properties" }) -@ComponentScan({ "org.baeldung.persistence" }) +@ComponentScan({ "com.baeldung.persistence" }) // @ImportResource("classpath*:springDataPersistenceConfig.xml") -@EnableJpaRepositories(basePackages = "org.baeldung.persistence.dao") +@EnableJpaRepositories(basePackages = "com.baeldung.persistence.dao") public class PersistenceConfig { @Autowired @@ -40,7 +40,7 @@ public class PersistenceConfig { public LocalContainerEntityManagerFactoryBean entityManagerFactory() { final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean(); em.setDataSource(dataSource()); - em.setPackagesToScan(new String[] { "org.baeldung.persistence.model" }); + em.setPackagesToScan(new String[] { "com.baeldung.persistence.model" }); final HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); // vendorAdapter.set diff --git a/spring-rest-query-language/src/main/java/org/baeldung/spring/WebConfig.java b/spring-rest-query-language/src/main/java/com/baeldung/spring/WebConfig.java similarity index 80% rename from spring-rest-query-language/src/main/java/org/baeldung/spring/WebConfig.java rename to spring-rest-query-language/src/main/java/com/baeldung/spring/WebConfig.java index 41711ee1ad..f5a5bc4b5e 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/spring/WebConfig.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/spring/WebConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; @@ -6,17 +6,13 @@ import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.ViewResolver; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.InternalResourceViewResolver; @Configuration -@ComponentScan("org.baeldung.web") +@ComponentScan("com.baeldung.web") @EnableWebMvc -public class WebConfig extends WebMvcConfigurerAdapter { - - public WebConfig() { - super(); - } +public class WebConfig implements WebMvcConfigurer { @Bean public ViewResolver viewResolver() { @@ -29,7 +25,6 @@ public class WebConfig extends WebMvcConfigurerAdapter { // API @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/homepage.html"); } diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/HomeController.java b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/HomeController.java similarity index 87% rename from spring-rest-query-language/src/main/java/org/baeldung/web/controller/HomeController.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/controller/HomeController.java index 9c4d14cae3..c82911211a 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/HomeController.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/HomeController.java @@ -1,4 +1,4 @@ -package org.baeldung.web.controller; +package com.baeldung.web.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/UserController.java b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/UserController.java similarity index 87% rename from spring-rest-query-language/src/main/java/org/baeldung/web/controller/UserController.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/controller/UserController.java index 8953a52a1b..101231c7ab 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/controller/UserController.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/controller/UserController.java @@ -1,23 +1,10 @@ -package org.baeldung.web.controller; +package com.baeldung.web.controller; import java.util.ArrayList; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; -import org.baeldung.persistence.dao.GenericSpecificationsBuilder; -import org.baeldung.persistence.dao.IUserDAO; -import org.baeldung.persistence.dao.MyUserPredicatesBuilder; -import org.baeldung.persistence.dao.MyUserRepository; -import org.baeldung.persistence.dao.UserRepository; -import org.baeldung.persistence.dao.UserSpecification; -import org.baeldung.persistence.dao.UserSpecificationsBuilder; -import org.baeldung.persistence.dao.rsql.CustomRsqlVisitor; -import org.baeldung.persistence.model.MyUser; -import org.baeldung.persistence.model.User; -import org.baeldung.web.util.CriteriaParser; -import org.baeldung.web.util.SearchCriteria; -import org.baeldung.web.util.SearchOperation; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.jpa.domain.Specification; import org.springframework.data.querydsl.binding.QuerydslPredicate; @@ -31,6 +18,19 @@ import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.ResponseStatus; +import com.baeldung.persistence.dao.GenericSpecificationsBuilder; +import com.baeldung.persistence.dao.IUserDAO; +import com.baeldung.persistence.dao.MyUserPredicatesBuilder; +import com.baeldung.persistence.dao.MyUserRepository; +import com.baeldung.persistence.dao.UserRepository; +import com.baeldung.persistence.dao.UserSpecification; +import com.baeldung.persistence.dao.UserSpecificationsBuilder; +import com.baeldung.persistence.dao.rsql.CustomRsqlVisitor; +import com.baeldung.persistence.model.MyUser; +import com.baeldung.persistence.model.User; +import com.baeldung.web.util.CriteriaParser; +import com.baeldung.web.util.SearchCriteria; +import com.baeldung.web.util.SearchOperation; import com.google.common.base.Joiner; import com.google.common.base.Preconditions; import com.querydsl.core.types.Predicate; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/error/RestResponseEntityExceptionHandler.java b/spring-rest-query-language/src/main/java/com/baeldung/web/error/RestResponseEntityExceptionHandler.java similarity index 97% rename from spring-rest-query-language/src/main/java/org/baeldung/web/error/RestResponseEntityExceptionHandler.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/error/RestResponseEntityExceptionHandler.java index b593116c4a..b30f435ee4 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/error/RestResponseEntityExceptionHandler.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/error/RestResponseEntityExceptionHandler.java @@ -1,8 +1,7 @@ -package org.baeldung.web.error; +package com.baeldung.web.error; import javax.persistence.EntityNotFoundException; -import org.baeldung.web.exception.MyResourceNotFoundException; import org.hibernate.exception.ConstraintViolationException; import org.springframework.dao.DataAccessException; import org.springframework.dao.DataIntegrityViolationException; @@ -17,6 +16,8 @@ import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.context.request.WebRequest; import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler; +import com.baeldung.web.exception.MyResourceNotFoundException; + @ControllerAdvice public class RestResponseEntityExceptionHandler extends ResponseEntityExceptionHandler { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java b/spring-rest-query-language/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java similarity index 92% rename from spring-rest-query-language/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java index 14b61f9832..fd002efc28 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/exception/MyResourceNotFoundException.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java @@ -1,4 +1,4 @@ -package org.baeldung.web.exception; +package com.baeldung.web.exception; public final class MyResourceNotFoundException extends RuntimeException { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/CriteriaParser.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/CriteriaParser.java similarity index 98% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/CriteriaParser.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/CriteriaParser.java index a72d07f440..26bfb7a78d 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/CriteriaParser.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/CriteriaParser.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; import java.util.Arrays; import java.util.Collections; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchCriteria.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchCriteria.java similarity index 96% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchCriteria.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchCriteria.java index cbe1fe539e..75ecefb653 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchCriteria.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchCriteria.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; public class SearchCriteria { diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchOperation.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchOperation.java similarity index 93% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchOperation.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchOperation.java index db2c0133cf..acc9e0c0a8 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SearchOperation.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SearchOperation.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; public enum SearchOperation { EQUALITY, NEGATION, GREATER_THAN, LESS_THAN, LIKE, STARTS_WITH, ENDS_WITH, CONTAINS; diff --git a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SpecSearchCriteria.java b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SpecSearchCriteria.java similarity index 95% rename from spring-rest-query-language/src/main/java/org/baeldung/web/util/SpecSearchCriteria.java rename to spring-rest-query-language/src/main/java/com/baeldung/web/util/SpecSearchCriteria.java index 3435ff3342..73b690673b 100644 --- a/spring-rest-query-language/src/main/java/org/baeldung/web/util/SpecSearchCriteria.java +++ b/spring-rest-query-language/src/main/java/com/baeldung/web/util/SpecSearchCriteria.java @@ -1,4 +1,4 @@ -package org.baeldung.web.util; +package com.baeldung.web.util; public class SpecSearchCriteria { diff --git a/spring-rest-query-language/src/main/resources/application.properties b/spring-rest-query-language/src/main/resources/application.properties index 01eaee7040..4bbf3ed4fc 100644 --- a/spring-rest-query-language/src/main/resources/application.properties +++ b/spring-rest-query-language/src/main/resources/application.properties @@ -1,2 +1,2 @@ server.port=8082 -server.context-path=/spring-rest-query-language \ No newline at end of file +server.servlet.context-path=/spring-rest-query-language \ No newline at end of file diff --git a/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml b/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml index d6d0ec6e47..5ea2d9c05b 100644 --- a/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml +++ b/spring-rest-query-language/src/main/resources/springDataPersistenceConfig.xml @@ -7,6 +7,6 @@ http://www.springframework.org/schema/data/jpa/spring-jpa.xsd" > - + \ No newline at end of file diff --git a/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml b/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml index 4472afd112..23869f5e4e 100644 --- a/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml +++ b/spring-rest-query-language/src/main/webapp/WEB-INF/web.xml @@ -16,7 +16,7 @@ contextConfigLocation - org.baeldung.spring + com.baeldung.spring diff --git a/spring-rest-query-language/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/SpringContextIntegrationTest.java similarity index 85% rename from spring-rest-query-language/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/SpringContextIntegrationTest.java index 35939c992f..18fabce5ca 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -1,11 +1,12 @@ -package org.baeldung; +package com.baeldung; -import org.baeldung.spring.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; +import com.baeldung.spring.Application; + @RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class) public class SpringContextIntegrationTest { diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java similarity index 93% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java index e8e98074c6..6caabef628 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPACriteriaQueryIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.collection.IsIn.isIn; @@ -7,10 +7,6 @@ import static org.hamcrest.core.IsNot.not; import java.util.ArrayList; import java.util.List; -import org.baeldung.persistence.dao.IUserDAO; -import org.baeldung.persistence.model.User; -import org.baeldung.spring.PersistenceConfig; -import org.baeldung.web.util.SearchCriteria; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -20,6 +16,11 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.IUserDAO; +import com.baeldung.persistence.model.User; +import com.baeldung.spring.PersistenceConfig; +import com.baeldung.web.util.SearchCriteria; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { PersistenceConfig.class }) @Transactional diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPAQuerydslIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPAQuerydslIntegrationTest.java similarity index 93% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPAQuerydslIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPAQuerydslIntegrationTest.java index d397c3aac4..c4c5d23ab5 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPAQuerydslIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPAQuerydslIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.collection.IsEmptyIterable.emptyIterable; @@ -6,10 +6,6 @@ import static org.hamcrest.collection.IsIterableContainingInAnyOrder.containsInA import static org.hamcrest.collection.IsIterableContainingInOrder.contains; import static org.hamcrest.core.IsNot.not; -import org.baeldung.persistence.dao.MyUserPredicatesBuilder; -import org.baeldung.persistence.dao.MyUserRepository; -import org.baeldung.persistence.model.MyUser; -import org.baeldung.spring.PersistenceConfig; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -19,6 +15,11 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.MyUserPredicatesBuilder; +import com.baeldung.persistence.dao.MyUserRepository; +import com.baeldung.persistence.model.MyUser; +import com.baeldung.spring.PersistenceConfig; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { PersistenceConfig.class }) @Transactional diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationIntegrationTest.java similarity index 89% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationIntegrationTest.java index d9ae95c876..707426769e 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationIntegrationTest.java @@ -1,25 +1,25 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; -import org.baeldung.persistence.dao.GenericSpecificationsBuilder; -import org.baeldung.persistence.dao.UserRepository; -import org.baeldung.persistence.dao.UserSpecification; -import org.baeldung.persistence.dao.UserSpecificationsBuilder; -import org.baeldung.persistence.model.User; -import org.baeldung.spring.PersistenceConfig; -import org.baeldung.web.util.CriteriaParser; -import org.baeldung.web.util.SearchOperation; -import org.baeldung.web.util.SpecSearchCriteria; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.jpa.domain.Specification; -import org.springframework.data.jpa.domain.Specifications; import org.springframework.test.annotation.Rollback; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.GenericSpecificationsBuilder; +import com.baeldung.persistence.dao.UserRepository; +import com.baeldung.persistence.dao.UserSpecification; +import com.baeldung.persistence.dao.UserSpecificationsBuilder; +import com.baeldung.persistence.model.User; +import com.baeldung.spring.PersistenceConfig; +import com.baeldung.web.util.CriteriaParser; +import com.baeldung.web.util.SearchOperation; +import com.baeldung.web.util.SpecSearchCriteria; + import java.util.List; import java.util.function.Function; @@ -71,7 +71,7 @@ public class JPASpecificationIntegrationTest { public void givenFirstAndLastName_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("firstName", SearchOperation.EQUALITY, "john")); final UserSpecification spec1 = new UserSpecification(new SpecSearchCriteria("lastName", SearchOperation.EQUALITY, "doe")); - final List results = repository.findAll(Specifications + final List results = repository.findAll(Specification .where(spec) .and(spec1)); @@ -127,7 +127,7 @@ public class JPASpecificationIntegrationTest { @Test public void givenFirstNameInverse_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("firstName", SearchOperation.NEGATION, "john")); - final List results = repository.findAll(Specifications.where(spec)); + final List results = repository.findAll(Specification.where(spec)); assertThat(userTom, isIn(results)); assertThat(userJohn, not(isIn(results))); @@ -136,7 +136,7 @@ public class JPASpecificationIntegrationTest { @Test public void givenMinAge_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("age", SearchOperation.GREATER_THAN, "25")); - final List results = repository.findAll(Specifications.where(spec)); + final List results = repository.findAll(Specification.where(spec)); assertThat(userTom, isIn(results)); assertThat(userJohn, not(isIn(results))); } @@ -170,7 +170,7 @@ public class JPASpecificationIntegrationTest { public void givenAgeRange_whenGettingListOfUsers_thenCorrect() { final UserSpecification spec = new UserSpecification(new SpecSearchCriteria("age", SearchOperation.GREATER_THAN, "20")); final UserSpecification spec1 = new UserSpecification(new SpecSearchCriteria("age", SearchOperation.LESS_THAN, "25")); - final List results = repository.findAll(Specifications + final List results = repository.findAll(Specification .where(spec) .and(spec1)); diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationLiveTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationLiveTest.java similarity index 95% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationLiveTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationLiveTest.java index 044029c679..ad6a4259e7 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/JPASpecificationLiveTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/JPASpecificationLiveTest.java @@ -1,15 +1,16 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; import io.restassured.RestAssured; import io.restassured.response.Response; -import org.baeldung.persistence.model.User; import org.junit.Before; import org.junit.Test; import org.springframework.test.context.ActiveProfiles; +import com.baeldung.persistence.model.User; + //@RunWith(SpringJUnit4ClassRunner.class) //@ContextConfiguration(classes = { ConfigTest.class, // PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) diff --git a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/RsqlIntegrationTest.java b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/RsqlIntegrationTest.java similarity index 93% rename from spring-rest-query-language/src/test/java/org/baeldung/persistence/query/RsqlIntegrationTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/persistence/query/RsqlIntegrationTest.java index 16dfa8a12f..b7b454892a 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/persistence/query/RsqlIntegrationTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/persistence/query/RsqlIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.persistence.query; +package com.baeldung.persistence.query; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.collection.IsIn.isIn; @@ -6,10 +6,6 @@ import static org.hamcrest.core.IsNot.not; import java.util.List; -import org.baeldung.persistence.dao.UserRepository; -import org.baeldung.persistence.dao.rsql.CustomRsqlVisitor; -import org.baeldung.persistence.model.User; -import org.baeldung.spring.PersistenceConfig; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -20,6 +16,11 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.transaction.annotation.Transactional; +import com.baeldung.persistence.dao.UserRepository; +import com.baeldung.persistence.dao.rsql.CustomRsqlVisitor; +import com.baeldung.persistence.model.User; +import com.baeldung.spring.PersistenceConfig; + import cz.jirutka.rsql.parser.RSQLParser; import cz.jirutka.rsql.parser.ast.Node; diff --git a/spring-rest-query-language/src/test/java/org/baeldung/web/MyUserLiveTest.java b/spring-rest-query-language/src/test/java/com/baeldung/web/MyUserLiveTest.java similarity index 95% rename from spring-rest-query-language/src/test/java/org/baeldung/web/MyUserLiveTest.java rename to spring-rest-query-language/src/test/java/com/baeldung/web/MyUserLiveTest.java index a478016280..1d74ff1982 100644 --- a/spring-rest-query-language/src/test/java/org/baeldung/web/MyUserLiveTest.java +++ b/spring-rest-query-language/src/test/java/com/baeldung/web/MyUserLiveTest.java @@ -1,14 +1,15 @@ -package org.baeldung.web; +package com.baeldung.web; import static org.junit.Assert.assertEquals; import io.restassured.RestAssured; import io.restassured.response.Response; import io.restassured.specification.RequestSpecification; -import org.baeldung.persistence.model.MyUser; import org.junit.Test; import org.springframework.test.context.ActiveProfiles; +import com.baeldung.persistence.model.MyUser; + @ActiveProfiles("test") public class MyUserLiveTest { diff --git a/spring-rest-shell/pom.xml b/spring-rest-shell/pom.xml index 7a604946b6..540b3d08eb 100644 --- a/spring-rest-shell/pom.xml +++ b/spring-rest-shell/pom.xml @@ -8,10 +8,10 @@ A simple project to demonstrate Spring REST Shell features. - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 diff --git a/spring-rest-simple/README.md b/spring-rest-simple/README.md index 57d6f50887..179e556202 100644 --- a/spring-rest-simple/README.md +++ b/spring-rest-simple/README.md @@ -2,7 +2,6 @@ - [Guide to UriComponentsBuilder in Spring](http://www.baeldung.com/spring-uricomponentsbuilder) - [Returning Custom Status Codes from Spring Controllers](http://www.baeldung.com/spring-mvc-controller-custom-http-status-code) -- [The Guide to RestTemplate](http://www.baeldung.com/rest-template) - [Spring RequestMapping](http://www.baeldung.com/spring-requestmapping) - [ETags for REST with Spring](http://www.baeldung.com/etags-for-rest-with-spring) - [Spring and Apache FileUpload](http://www.baeldung.com/spring-apache-file-upload) diff --git a/spring-rest-simple/pom.xml b/spring-rest-simple/pom.xml index d39e3a43c1..d301957eb9 100644 --- a/spring-rest-simple/pom.xml +++ b/spring-rest-simple/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 @@ -34,6 +34,10 @@ spring-boot-starter-test test + + org.springframework.boot + spring-boot-starter-web + diff --git a/spring-rest-simple/src/main/java/org/baeldung/config/Application.java b/spring-rest-simple/src/main/java/org/baeldung/config/Application.java index 3a98da82c9..5c9a186619 100644 --- a/spring-rest-simple/src/main/java/org/baeldung/config/Application.java +++ b/spring-rest-simple/src/main/java/org/baeldung/config/Application.java @@ -3,7 +3,7 @@ package org.baeldung.config; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.boot.web.support.SpringBootServletInitializer; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; import org.springframework.context.annotation.ComponentScan; @EnableAutoConfiguration diff --git a/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java b/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java index 309a36609a..191b87a8f2 100644 --- a/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java +++ b/spring-rest-simple/src/main/java/org/baeldung/config/WebConfig.java @@ -14,7 +14,7 @@ import org.springframework.http.converter.xml.MarshallingHttpMessageConverter; import org.springframework.oxm.xstream.XStreamMarshaller; import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer; import org.springframework.web.servlet.config.annotation.EnableWebMvc; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import java.text.SimpleDateFormat; import java.util.List; @@ -25,7 +25,7 @@ import java.util.List; @Configuration @EnableWebMvc @ComponentScan({ "org.baeldung.web" }) -public class WebConfig extends WebMvcConfigurerAdapter { +public class WebConfig implements WebMvcConfigurer { public WebConfig() { super(); @@ -48,7 +48,6 @@ public class WebConfig extends WebMvcConfigurerAdapter { messageConverters.add(new ProtobufHttpMessageConverter()); messageConverters.add(new KryoHttpMessageConverter()); messageConverters.add(new StringHttpMessageConverter()); - super.configureMessageConverters(messageConverters); } private HttpMessageConverter createXmlHttpMessageConverter() { diff --git a/spring-rest-simple/src/main/resources/application.properties b/spring-rest-simple/src/main/resources/application.properties index 300589f561..dd7e4e2f2d 100644 --- a/spring-rest-simple/src/main/resources/application.properties +++ b/spring-rest-simple/src/main/resources/application.properties @@ -1,2 +1,2 @@ server.port= 8082 -server.context-path=/spring-rest \ No newline at end of file +server.servlet.context-path=/spring-rest \ No newline at end of file diff --git a/spring-resttemplate/pom.xml b/spring-resttemplate/pom.xml index 481104372a..9a0978f120 100644 --- a/spring-resttemplate/pom.xml +++ b/spring-resttemplate/pom.xml @@ -8,10 +8,10 @@ war - parent-boot-1 + parent-boot-2 com.baeldung 0.0.1-SNAPSHOT - ../parent-boot-1 + ../parent-boot-2 diff --git a/spring-resttemplate/src/main/java/org/baeldung/web/model/Employee.java b/spring-resttemplate/src/main/java/org/baeldung/web/model/Employee.java new file mode 100644 index 0000000000..7cab4a0430 --- /dev/null +++ b/spring-resttemplate/src/main/java/org/baeldung/web/model/Employee.java @@ -0,0 +1,48 @@ +package org.baeldung.web.model; + +import java.util.Date; +import java.util.Objects; + +public class Employee { + + private String id; + private String name; + + public Employee(String id, String name) { + this.id = id; + this.name = name; + } + + public Employee() { + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + @Override public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + Employee employee = (Employee) o; + return Objects.equals(id, employee.id); + } + + @Override public int hashCode() { + + return Objects.hash(id); + } +} diff --git a/spring-resttemplate/src/main/java/org/baeldung/web/service/EmployeeService.java b/spring-resttemplate/src/main/java/org/baeldung/web/service/EmployeeService.java new file mode 100644 index 0000000000..91614e90ad --- /dev/null +++ b/spring-resttemplate/src/main/java/org/baeldung/web/service/EmployeeService.java @@ -0,0 +1,29 @@ +package org.baeldung.web.service; + +import org.baeldung.web.model.Employee; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.stereotype.Service; +import org.springframework.web.client.RestTemplate; + +@Service +public class EmployeeService { + + static final String EMP_URL_PREFIX = "http://localhost:8080/employee"; + static final String URL_SEP = "/"; + + private static final Logger logger = LoggerFactory.getLogger(EmployeeService.class); + + @Autowired + private RestTemplate restTemplate; + + public Employee getEmployee(String id) { + + ResponseEntity resp = restTemplate.getForEntity("http://localhost:8080/employee/" + id, + Employee.class); + return resp.getStatusCode() == HttpStatus.OK ? resp.getBody() : null; + } +} diff --git a/spring-resttemplate/src/test/java/org/baeldung/SpringTestConfig.java b/spring-resttemplate/src/test/java/org/baeldung/SpringTestConfig.java new file mode 100644 index 0000000000..7c4bbb4e5e --- /dev/null +++ b/spring-resttemplate/src/test/java/org/baeldung/SpringTestConfig.java @@ -0,0 +1,19 @@ +package org.baeldung; + +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.client.RestTemplate; + +@Configuration +@EnableAutoConfiguration +@ComponentScan("org.baeldung") +public class SpringTestConfig { + + @Bean + public RestTemplate restTemplate() { + return new RestTemplate(); + } + +} diff --git a/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java b/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java index 012221efb7..03a76aca74 100644 --- a/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java +++ b/spring-resttemplate/src/test/java/org/baeldung/client/TestRestTemplateBasicLiveTest.java @@ -1,7 +1,9 @@ package org.baeldung.client; -import okhttp3.Request; -import okhttp3.RequestBody; +import static org.hamcrest.CoreMatchers.equalTo; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.junit.Assert.assertTrue; + import org.junit.Before; import org.junit.Test; import org.springframework.boot.test.web.client.TestRestTemplate; @@ -12,9 +14,8 @@ import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; -import static org.hamcrest.CoreMatchers.equalTo; -import static org.hamcrest.MatcherAssert.assertThat; -import static org.junit.Assert.assertTrue; +import okhttp3.Request; +import okhttp3.RequestBody; public class TestRestTemplateBasicLiveTest { @@ -39,7 +40,9 @@ public class TestRestTemplateBasicLiveTest { @Test public void givenRestTemplateWrapper_whenSendGetForEntity_thenStatusOk() { - TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplate); + RestTemplateBuilder restTemplateBuilder = new RestTemplateBuilder(); + restTemplateBuilder.configure(restTemplate); + TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplateBuilder); ResponseEntity response = testRestTemplate.getForEntity(FOO_RESOURCE_URL + "/1", String.class); assertThat(response.getStatusCode(), equalTo(HttpStatus.OK)); } @@ -55,7 +58,9 @@ public class TestRestTemplateBasicLiveTest { @Test public void givenRestTemplateWrapperWithCredentials_whenSendGetForEntity_thenStatusOk() { - TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplate, "user", "passwd"); + RestTemplateBuilder restTemplateBuilder = new RestTemplateBuilder().basicAuthentication("user", "passwd"); + restTemplateBuilder.configure(restTemplate); + TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplateBuilder); ResponseEntity response = testRestTemplate.getForEntity(URL_SECURED_BY_AUTHENTICATION, String.class); assertThat(response.getStatusCode(), equalTo(HttpStatus.OK)); diff --git a/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceMockRestServiceServerUnitTest.java b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceMockRestServiceServerUnitTest.java new file mode 100644 index 0000000000..a45af318f1 --- /dev/null +++ b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceMockRestServiceServerUnitTest.java @@ -0,0 +1,66 @@ +package org.baeldung.web.service; + +import static org.springframework.test.web.client.match.MockRestRequestMatchers.method; +import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo; +import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus; + +import java.net.URI; + +import org.baeldung.SpringTestConfig; +import org.baeldung.web.model.Employee; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpMethod; +import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringRunner; +import org.springframework.test.web.client.ExpectedCount; +import org.springframework.test.web.client.MockRestServiceServer; +import org.springframework.web.client.RestTemplate; + +import com.fasterxml.jackson.databind.ObjectMapper; + +@RunWith(SpringRunner.class) +@ContextConfiguration(classes = SpringTestConfig.class) +public class EmployeeServiceMockRestServiceServerUnitTest { + + private static final Logger logger = LoggerFactory.getLogger(EmployeeServiceMockRestServiceServerUnitTest.class); + + @Autowired + private EmployeeService empService; + + @Autowired + private RestTemplate restTemplate; + + private MockRestServiceServer mockServer; + + private ObjectMapper mapper = new ObjectMapper(); + + @Before + public void init() { + mockServer = MockRestServiceServer.createServer(restTemplate); + } + + @Test + public void givenMockingIsDoneByMockRestServiceServer_whenGetIsCalled_shouldReturnMockedObject() throws Exception { + Employee emp = new Employee("E001", "Eric Simmons"); + + mockServer.expect(ExpectedCount.once(), + requestTo(new URI("http://localhost:8080/employee/E001"))) + .andExpect(method(HttpMethod.GET)) + .andRespond(withStatus(HttpStatus.OK) + .contentType(MediaType.APPLICATION_JSON) + .body(mapper.writeValueAsString(emp))); + + Employee employee = empService.getEmployee("E001"); + mockServer.verify(); + Assert.assertEquals(emp, employee); + } + +} diff --git a/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceUnitTest.java b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceUnitTest.java new file mode 100644 index 0000000000..23cd9a8fd2 --- /dev/null +++ b/spring-resttemplate/src/test/java/org/baeldung/web/service/EmployeeServiceUnitTest.java @@ -0,0 +1,41 @@ +package org.baeldung.web.service; + +import org.baeldung.web.model.Employee; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.InjectMocks; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +import org.mockito.runners.MockitoJUnitRunner; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.client.RestTemplate; + +@RunWith(MockitoJUnitRunner.class) +public class EmployeeServiceUnitTest { + + private static final Logger logger = LoggerFactory.getLogger(EmployeeServiceUnitTest.class); + + @Mock + private RestTemplate restTemplate; + + @InjectMocks + private EmployeeService empService = new EmployeeService(); + + @Test + public void givenMockingIsDoneByMockito_whenGetIsCalled_shouldReturnMockedObject() throws Exception { + Employee emp = new Employee("E001", "Eric Simmons"); + Mockito.when(restTemplate.getForEntity("http://localhost:8080/employee/E001", Employee.class)) + .thenReturn(new ResponseEntity(emp, HttpStatus.OK)); + + Employee employee = empService.getEmployee("E001"); + + Assert.assertEquals(emp, employee); + } + +} diff --git a/spring-resttemplate/src/test/resources/logback-test.xml b/spring-resttemplate/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..9f48d36486 --- /dev/null +++ b/spring-resttemplate/src/test/resources/logback-test.xml @@ -0,0 +1,23 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-security-mvc-boot/README.MD b/spring-security-mvc-boot/README.MD index 6f01bfdc65..20036283a3 100644 --- a/spring-security-mvc-boot/README.MD +++ b/spring-security-mvc-boot/README.MD @@ -12,3 +12,4 @@ The "REST With Spring" Classes: http://github.learnspringsecurity.com - [Spring Data with Spring Security](https://www.baeldung.com/spring-data-security) - [Spring Security – Whitelist IP Range](https://www.baeldung.com/spring-security-whitelist-ip-range) - [Find the Registered Spring Security Filters](https://www.baeldung.com/spring-security-registered-filters) +- [HTTPS using Self-Signed Certificate in Spring Boot](https://www.baeldung.com/spring-boot-https-self-signed-certificate) diff --git a/spring-security-mvc-boot/pom.xml b/spring-security-mvc-boot/pom.xml index 2427d0de1a..0a40b0b324 100644 --- a/spring-security-mvc-boot/pom.xml +++ b/spring-security-mvc-boot/pom.xml @@ -36,7 +36,7 @@ org.thymeleaf.extras - thymeleaf-extras-springsecurity4 + thymeleaf-extras-springsecurity5 org.springframework.boot diff --git a/spring-security-mvc-login/pom.xml b/spring-security-mvc-login/pom.xml index f70cf256dc..5ee216548a 100644 --- a/spring-security-mvc-login/pom.xml +++ b/spring-security-mvc-login/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-spring-4 + parent-spring-5 0.0.1-SNAPSHOT - ../parent-spring-4 + ../parent-spring-5 @@ -138,6 +138,15 @@ org.apache.maven.plugins maven-war-plugin ${maven-war-plugin.version} + + + default-war + prepare-package + + false + + + @@ -167,7 +176,7 @@ - 4.2.6.RELEASE + 5.0.5.RELEASE 3.1.0 diff --git a/spring-security-mvc-login/src/main/java/com/baeldung/AppInitializer.java b/spring-security-mvc-login/src/main/java/com/baeldung/AppInitializer.java new file mode 100644 index 0000000000..4f38d190eb --- /dev/null +++ b/spring-security-mvc-login/src/main/java/com/baeldung/AppInitializer.java @@ -0,0 +1,33 @@ +package com.baeldung; + +import javax.servlet.ServletContext; +import javax.servlet.ServletException; +import javax.servlet.ServletRegistration; + +import org.springframework.web.WebApplicationInitializer; +import org.springframework.web.context.ContextLoaderListener; +import org.springframework.web.context.support.AnnotationConfigWebApplicationContext; +import org.springframework.web.context.support.GenericWebApplicationContext; +import org.springframework.web.filter.DelegatingFilterProxy; +import org.springframework.web.servlet.DispatcherServlet; + +public class AppInitializer implements WebApplicationInitializer { + + @Override + public void onStartup(final ServletContext sc) throws ServletException { + + AnnotationConfigWebApplicationContext root = new AnnotationConfigWebApplicationContext(); + + root.scan("com.baeldung"); + sc.addListener(new ContextLoaderListener(root)); + + ServletRegistration.Dynamic appServlet = sc.addServlet("mvc", new DispatcherServlet(new GenericWebApplicationContext())); + appServlet.setLoadOnStartup(1); + appServlet.addMapping("/"); + + sc.addFilter("securityFilter", new DelegatingFilterProxy("springSecurityFilterChain")) + .addMappingForUrlPatterns(null, false, "/*"); + + } + +} diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/controller/SecuredResourceController.java b/spring-security-mvc-login/src/main/java/com/baeldung/controller/SecuredResourceController.java similarity index 93% rename from spring-security-mvc-login/src/main/java/org/baeldung/controller/SecuredResourceController.java rename to spring-security-mvc-login/src/main/java/com/baeldung/controller/SecuredResourceController.java index 4b68eee983..a458a5aeac 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/controller/SecuredResourceController.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/controller/SecuredResourceController.java @@ -1,4 +1,4 @@ -package org.baeldung.controller; +package com.baeldung.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAccessDeniedHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAccessDeniedHandler.java similarity index 97% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAccessDeniedHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAccessDeniedHandler.java index 64698072bc..9d9fa81dc0 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAccessDeniedHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAccessDeniedHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import java.io.IOException; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAuthenticationFailureHandler.java similarity index 96% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAuthenticationFailureHandler.java index 5eddf3883e..410d3f1ce9 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomAuthenticationFailureHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomAuthenticationFailureHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import org.springframework.http.HttpStatus; import org.springframework.security.core.AuthenticationException; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomLogoutSuccessHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomLogoutSuccessHandler.java similarity index 96% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/CustomLogoutSuccessHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/CustomLogoutSuccessHandler.java index 7360b4e03f..7949eee69a 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/CustomLogoutSuccessHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/CustomLogoutSuccessHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import java.io.IOException; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/security/RefererAuthenticationSuccessHandler.java b/spring-security-mvc-login/src/main/java/com/baeldung/security/RefererAuthenticationSuccessHandler.java similarity index 92% rename from spring-security-mvc-login/src/main/java/org/baeldung/security/RefererAuthenticationSuccessHandler.java rename to spring-security-mvc-login/src/main/java/com/baeldung/security/RefererAuthenticationSuccessHandler.java index 5b025d9fd1..05a2463699 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/security/RefererAuthenticationSuccessHandler.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/security/RefererAuthenticationSuccessHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import org.springframework.security.web.authentication.AuthenticationSuccessHandler; import org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/ChannelSecSecurityConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/ChannelSecSecurityConfig.java similarity index 96% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/ChannelSecSecurityConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/ChannelSecSecurityConfig.java index 4f736360b9..e9a6a9e120 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/ChannelSecSecurityConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/ChannelSecSecurityConfig.java @@ -1,6 +1,5 @@ -package org.baeldung.spring; +package com.baeldung.spring; -import org.baeldung.security.CustomLogoutSuccessHandler; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Profile; @@ -10,6 +9,8 @@ import org.springframework.security.config.annotation.web.configuration.EnableWe import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.web.authentication.logout.LogoutSuccessHandler; +import com.baeldung.security.CustomLogoutSuccessHandler; + @Configuration // @ImportResource({ "classpath:channelWebSecurityConfig.xml" }) @EnableWebSecurity diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/MvcConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/MvcConfig.java similarity index 89% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/MvcConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/MvcConfig.java index b59dbee0cf..a9c7e0cf15 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/MvcConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/MvcConfig.java @@ -1,17 +1,18 @@ -package org.baeldung.spring; +package com.baeldung.spring; import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.ViewResolver; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.view.InternalResourceViewResolver; import org.springframework.web.servlet.view.JstlView; @EnableWebMvc @Configuration -public class MvcConfig extends WebMvcConfigurerAdapter { +public class MvcConfig implements WebMvcConfigurer { public MvcConfig() { super(); @@ -21,10 +22,8 @@ public class MvcConfig extends WebMvcConfigurerAdapter { @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/anonymous.html"); - registry.addViewController("/login.html"); registry.addViewController("/homepage.html"); registry.addViewController("/admin/adminpage.html"); diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/RedirectionSecurityConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/RedirectionSecurityConfig.java similarity index 97% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/RedirectionSecurityConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/RedirectionSecurityConfig.java index 1472a1f89c..3516438a6e 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/RedirectionSecurityConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/RedirectionSecurityConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.spring; +package com.baeldung.spring; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; diff --git a/spring-security-mvc-login/src/main/java/org/baeldung/spring/SecSecurityConfig.java b/spring-security-mvc-login/src/main/java/com/baeldung/spring/SecSecurityConfig.java similarity index 78% rename from spring-security-mvc-login/src/main/java/org/baeldung/spring/SecSecurityConfig.java rename to spring-security-mvc-login/src/main/java/com/baeldung/spring/SecSecurityConfig.java index accc7c9afd..08a83f8633 100644 --- a/spring-security-mvc-login/src/main/java/org/baeldung/spring/SecSecurityConfig.java +++ b/spring-security-mvc-login/src/main/java/com/baeldung/spring/SecSecurityConfig.java @@ -1,8 +1,5 @@ -package org.baeldung.spring; +package com.baeldung.spring; -import org.baeldung.security.CustomAccessDeniedHandler; -import org.baeldung.security.CustomAuthenticationFailureHandler; -import org.baeldung.security.CustomLogoutSuccessHandler; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Profile; @@ -10,10 +7,16 @@ import org.springframework.security.config.annotation.authentication.builders.Au 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; +import org.springframework.security.crypto.password.PasswordEncoder; import org.springframework.security.web.access.AccessDeniedHandler; import org.springframework.security.web.authentication.AuthenticationFailureHandler; import org.springframework.security.web.authentication.logout.LogoutSuccessHandler; +import com.baeldung.security.CustomAccessDeniedHandler; +import com.baeldung.security.CustomAuthenticationFailureHandler; +import com.baeldung.security.CustomLogoutSuccessHandler; + @Configuration // @ImportResource({ "classpath:webSecurityConfig.xml" }) @EnableWebSecurity @@ -28,11 +31,11 @@ public class SecSecurityConfig extends WebSecurityConfigurerAdapter { protected void configure(final AuthenticationManagerBuilder auth) throws Exception { // @formatter:off auth.inMemoryAuthentication() - .withUser("user1").password("user1Pass").roles("USER") + .withUser("user1").password(passwordEncoder().encode("user1Pass")).roles("USER") .and() - .withUser("user2").password("user2Pass").roles("USER") + .withUser("user2").password(passwordEncoder().encode("user2Pass")).roles("USER") .and() - .withUser("admin").password("adminPass").roles("ADMIN"); + .withUser("admin").password(passwordEncoder().encode("adminPass")).roles("ADMIN"); // @formatter:on } @@ -78,4 +81,9 @@ public class SecSecurityConfig extends WebSecurityConfigurerAdapter { public AuthenticationFailureHandler authenticationFailureHandler() { return new CustomAuthenticationFailureHandler(); } + + @Bean + public PasswordEncoder passwordEncoder() { + return new BCryptPasswordEncoder(); + } } diff --git a/spring-security-mvc-login/src/main/webapp/WEB-INF/web.xml b/spring-security-mvc-login/src/main/webapp/WEB-INF/web-old.xml similarity index 96% rename from spring-security-mvc-login/src/main/webapp/WEB-INF/web.xml rename to spring-security-mvc-login/src/main/webapp/WEB-INF/web-old.xml index eef48ec9b3..bc6f310147 100644 --- a/spring-security-mvc-login/src/main/webapp/WEB-INF/web.xml +++ b/spring-security-mvc-login/src/main/webapp/WEB-INF/web-old.xml @@ -15,7 +15,7 @@ contextConfigLocation - org.baeldung.spring + com.baeldung.spring diff --git a/spring-security-mvc-login/src/test/java/org/baeldung/SpringContextIntegrationTest.java b/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextIntegrationTest.java similarity index 95% rename from spring-security-mvc-login/src/test/java/org/baeldung/SpringContextIntegrationTest.java rename to spring-security-mvc-login/src/test/java/com/baeldung/SpringContextIntegrationTest.java index 1d7f9ae497..20de02d5c5 100644 --- a/spring-security-mvc-login/src/test/java/org/baeldung/SpringContextIntegrationTest.java +++ b/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-security-mvc-login/src/test/java/org/baeldung/security/FormLoginUnitTest.java b/spring-security-mvc-login/src/test/java/com/baeldung/security/FormLoginUnitTest.java similarity index 96% rename from spring-security-mvc-login/src/test/java/org/baeldung/security/FormLoginUnitTest.java rename to spring-security-mvc-login/src/test/java/com/baeldung/security/FormLoginUnitTest.java index 4b3a091e6c..b7d959bf36 100644 --- a/spring-security-mvc-login/src/test/java/org/baeldung/security/FormLoginUnitTest.java +++ b/spring-security-mvc-login/src/test/java/com/baeldung/security/FormLoginUnitTest.java @@ -1,6 +1,5 @@ -package org.baeldung.security; +package com.baeldung.security; -import org.baeldung.spring.SecSecurityConfig; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; @@ -13,6 +12,8 @@ import org.springframework.test.web.servlet.MvcResult; import org.springframework.test.web.servlet.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; +import com.baeldung.spring.SecSecurityConfig; + import javax.servlet.Filter; import static org.junit.Assert.assertTrue; diff --git a/spring-security-mvc-login/src/test/java/org/baeldung/security/RedirectionSecurityIntegrationTest.java b/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java similarity index 99% rename from spring-security-mvc-login/src/test/java/org/baeldung/security/RedirectionSecurityIntegrationTest.java rename to spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java index 2b7a8ce5b9..1235e2e69f 100644 --- a/spring-security-mvc-login/src/test/java/org/baeldung/security/RedirectionSecurityIntegrationTest.java +++ b/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.security; +package com.baeldung.security; import org.junit.Before; import org.junit.Test; diff --git a/spring-security-sso/pom.xml b/spring-security-sso/pom.xml index 764e899640..7761919ca7 100644 --- a/spring-security-sso/pom.xml +++ b/spring-security-sso/pom.xml @@ -23,8 +23,6 @@ 3.1.0 - 2.3.3.RELEASE - 2.0.1.RELEASE \ No newline at end of file diff --git a/spring-security-sso/spring-security-sso-auth-server/pom.xml b/spring-security-sso/spring-security-sso-auth-server/pom.xml index 1d57248b30..c0ad6dee2e 100644 --- a/spring-security-sso/spring-security-sso-auth-server/pom.xml +++ b/spring-security-sso/spring-security-sso-auth-server/pom.xml @@ -20,11 +20,10 @@ - org.springframework.security.oauth - spring-security-oauth2 - ${oauth.version} + org.springframework.security.oauth.boot + spring-security-oauth2-autoconfigure + ${oauth-auto.version} - \ No newline at end of file diff --git a/spring-security-sso/spring-security-sso-ui-2/pom.xml b/spring-security-sso/spring-security-sso-ui-2/pom.xml index afe7b59822..5881409c3a 100644 --- a/spring-security-sso/spring-security-sso-ui-2/pom.xml +++ b/spring-security-sso/spring-security-sso-ui-2/pom.xml @@ -37,7 +37,7 @@ org.thymeleaf.extras - thymeleaf-extras-springsecurity4 + thymeleaf-extras-springsecurity5 diff --git a/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java b/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java index 24d6c9b5d8..c17bb85173 100644 --- a/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java +++ b/spring-security-sso/spring-security-sso-ui-2/src/main/java/org/baeldung/config/UiWebConfig.java @@ -3,15 +3,11 @@ package org.baeldung.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; -import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer; -import org.springframework.web.servlet.config.annotation.EnableWebMvc; -import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; -import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.*; @Configuration @EnableWebMvc -public class UiWebConfig extends WebMvcConfigurerAdapter { +public class UiWebConfig implements WebMvcConfigurer { @Bean public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() { @@ -25,7 +21,6 @@ public class UiWebConfig extends WebMvcConfigurerAdapter { @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/") .setViewName("forward:/index"); registry.addViewController("/index"); diff --git a/spring-security-sso/spring-security-sso-ui/pom.xml b/spring-security-sso/spring-security-sso-ui/pom.xml index deb0e081be..3e85eb4737 100644 --- a/spring-security-sso/spring-security-sso-ui/pom.xml +++ b/spring-security-sso/spring-security-sso-ui/pom.xml @@ -38,7 +38,7 @@ org.thymeleaf.extras - thymeleaf-extras-springsecurity4 + thymeleaf-extras-springsecurity5 diff --git a/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java b/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java index 24d6c9b5d8..c17bb85173 100644 --- a/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java +++ b/spring-security-sso/spring-security-sso-ui/src/main/java/org/baeldung/config/UiWebConfig.java @@ -3,15 +3,11 @@ package org.baeldung.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; -import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer; -import org.springframework.web.servlet.config.annotation.EnableWebMvc; -import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; -import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; -import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; +import org.springframework.web.servlet.config.annotation.*; @Configuration @EnableWebMvc -public class UiWebConfig extends WebMvcConfigurerAdapter { +public class UiWebConfig implements WebMvcConfigurer { @Bean public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() { @@ -25,7 +21,6 @@ public class UiWebConfig extends WebMvcConfigurerAdapter { @Override public void addViewControllers(final ViewControllerRegistry registry) { - super.addViewControllers(registry); registry.addViewController("/") .setViewName("forward:/index"); registry.addViewController("/index"); diff --git a/spring-security-thymeleaf/pom.xml b/spring-security-thymeleaf/pom.xml index 5b7715bdeb..d8b476683a 100644 --- a/spring-security-thymeleaf/pom.xml +++ b/spring-security-thymeleaf/pom.xml @@ -43,7 +43,7 @@ org.thymeleaf.extras - thymeleaf-extras-springsecurity4 + thymeleaf-extras-springsecurity5 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())); + } +}