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Merge remote-tracking branch 'origin/master'

This commit is contained in:
Slavisa Baeldung 2016-07-06 13:15:47 +02:00
parent 85410e329d e3b1d3a8dc
commit eb244dd0e6
118 changed files with 3099 additions and 617 deletions
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1
.gitignore vendored
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@ -27,4 +27,3 @@ target/
spring-openid/src/main/resources/application.properties
.recommenders/

11
assertj/pom.xml
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@ -9,10 +9,16 @@
<version>1.0.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>19.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
@ -20,6 +26,11 @@
<version>3.4.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-guava</artifactId>
<version>3.0.0</version>
</dependency>
</dependencies>
<build>

95
assertj/src/test/java/com/baeldung/assertj/introduction/AssertJGuavaTest.java Normal file
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@ -0,0 +1,95 @@
package com.baeldung.assertj.introduction;
import com.google.common.base.Optional;
import com.google.common.collect.HashBasedTable;
import com.google.common.collect.Multimap;
import com.google.common.collect.Multimaps;
import com.google.common.collect.Range;
import com.google.common.collect.Sets;
import com.google.common.collect.TreeRangeMap;
import com.google.common.io.Files;
import org.assertj.guava.data.MapEntry;
import org.junit.Test;
import java.io.File;
import java.util.HashMap;
import static org.assertj.guava.api.Assertions.assertThat;
import static org.assertj.guava.api.Assertions.entry;
public class AssertJGuavaTest {
@Test
public void givenTwoEmptyFiles_whenComparingContent_thenEqual() throws Exception {
final File temp = File.createTempFile("bael", "dung");
final File temp2 = File.createTempFile("bael", "dung2");
assertThat(Files.asByteSource(temp))
.hasSize(0)
.hasSameContentAs(Files.asByteSource(temp2));
}
@Test
public void givenMultimap_whenVerifying_thenCorrect() throws Exception {
final Multimap<Integer, String> mmap = Multimaps.newMultimap(new HashMap<>(), Sets::newHashSet);
mmap.put(1, "one");
mmap.put(1, "1");
assertThat(mmap)
.hasSize(2)
.containsKeys(1)
.contains(entry(1, "one"))
.contains(entry(1, "1"));
}
@Test
public void givenOptional_whenVerifyingContent_thenShouldBeEqual() throws Exception {
final Optional<String> something = Optional.of("something");
assertThat(something)
.isPresent()
.extractingValue()
.isEqualTo("something");
}
@Test
public void givenRange_whenVerifying_thenShouldBeCorrect() throws Exception {
final Range<String> range = Range.openClosed("a", "g");
assertThat(range)
.hasOpenedLowerBound()
.isNotEmpty()
.hasClosedUpperBound()
.contains("b");
}
@Test
public void givenRangeMap_whenVerifying_thenShouldBeCorrect() throws Exception {
final TreeRangeMap<Integer, String> map = TreeRangeMap.create();
map.put(Range.closed(0, 60), "F");
map.put(Range.closed(61, 70), "D");
assertThat(map)
.isNotEmpty()
.containsKeys(0)
.contains(MapEntry.entry(34, "F"));
}
@Test
public void givenTable_whenVerifying_thenShouldBeCorrect() throws Exception {
final HashBasedTable<Integer, String, String> table = HashBasedTable.create(2, 2);
table.put(1, "A", "PRESENT");
table.put(1, "B", "ABSENT");
assertThat(table)
.hasRowCount(1)
.containsValues("ABSENT")
.containsCell(1, "B", "ABSENT");
}
}

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dependency-injection/build.gradle
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@ -1,43 +0,0 @@
apply plugin: 'java'
apply plugin: 'eclipse'
allprojects {
apply plugin: 'java'
sourceCompatibility = 1.6
targetCompatibility = 1.6
}
repositories {
mavenCentral()
}
sourceSets {
main {
resources.srcDirs = ["src/main/java","src/main/resources"]
}
test {
resources.srcDirs = ["src/main/java", "src/main/resources", "src/test/resources"]
}
}
configurations {
compile
}
test {
testLogging {
events 'started', 'passed'
}
}
dependencies {
testCompile('junit:junit:4.11')
testCompile('org.mockito:mockito-all:1.10.19')
testCompile group: 'org.springframework', name: 'spring-test', version: '4.2.6.RELEASE'
testCompile group: 'org.springframework', name: 'spring-core', version: '4.2.6.RELEASE'
testCompile group: 'org.springframework', name: 'spring-beans', version: '4.2.6.RELEASE'
testCompile group: 'org.springframework', name: 'spring-context', version: '4.2.6.RELEASE'
testCompile group: 'javax.inject', name: 'javax.inject', version: '1'
testRuntime('junit:junit:4.11')
}

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dependency-injection/docs/resource-method-demo-classdiagram.xml
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<mxfile userAgent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36" version="5.5.1.6" editor="www.draw.io" type="device"><diagram>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</diagram></mxfile>

150
dependency-injection/pom.xml
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@ -1,81 +1,83 @@
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>dependency-injection</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<groupId>com.baeldung</groupId>
<artifactId>dependency-injection</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>@Resource vs @Inject vs @Autowired</name>
<description>Accompanying the demonstration of the use of the annotations related to injection mechanisms, namely @Resource, @Inject, and @Autowired</description>
<name>Resource vs Inject vs Autowired</name>
<description>Accompanying the demonstration of the use of the annotations related to injection mechanisms, namely
Resource, Inject, and Autowired
</description>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
</dependencies>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.6.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<includes>
<include>**/*Demo.java</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<includes>
<include>**/*Test.java</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>java.net</id>
<url>https://maven.java.net/content/repositories/releases/</url>
</repository>
</repositories>
<repositories>
<repository>
<id>java.net</id>
<url>https://maven.java.net/content/repositories/releases/</url>
</repository>
</repositories>
</project>

9
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestAutowiredName.java Normal file
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@ -0,0 +1,9 @@
package com.baeldung.configuration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
@Configuration
@ComponentScan(basePackages = {"com.baeldung.dependency"})
public class ApplicationContextTestAutowiredName {
}

24
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestAutowiredQualifier.java Normal file
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@ -0,0 +1,24 @@
package com.baeldung.configuration;
import com.baeldung.dependency.AnotherArbitraryDependency;
import com.baeldung.dependency.ArbitraryDependency;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ApplicationContextTestAutowiredQualifier {
@Bean
public ArbitraryDependency autowiredFieldDependency() {
ArbitraryDependency autowiredFieldDependency = new ArbitraryDependency();
return autowiredFieldDependency;
}
@Bean
public ArbitraryDependency anotherAutowiredFieldDependency() {
ArbitraryDependency anotherAutowiredFieldDependency = new AnotherArbitraryDependency();
return anotherAutowiredFieldDependency;
}
}

15
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestAutowiredType.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.configuration;
import com.baeldung.dependency.ArbitraryDependency;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ApplicationContextTestAutowiredType {
@Bean
public ArbitraryDependency autowiredFieldDependency() {
ArbitraryDependency autowiredFieldDependency = new ArbitraryDependency();
return autowiredFieldDependency;
}
}

16
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestInjectName.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.configuration;
import com.baeldung.dependency.ArbitraryDependency;
import com.baeldung.dependency.YetAnotherArbitraryDependency;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ApplicationContextTestInjectName {
@Bean
public ArbitraryDependency yetAnotherFieldInjectDependency() {
ArbitraryDependency yetAnotherFieldInjectDependency = new YetAnotherArbitraryDependency();
return yetAnotherFieldInjectDependency;
}
}

22
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestInjectQualifier.java Normal file
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@ -0,0 +1,22 @@
package com.baeldung.configuration;
import com.baeldung.dependency.AnotherArbitraryDependency;
import com.baeldung.dependency.ArbitraryDependency;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ApplicationContextTestInjectQualifier {
@Bean
public ArbitraryDependency defaultFile() {
ArbitraryDependency defaultFile = new ArbitraryDependency();
return defaultFile;
}
@Bean
public ArbitraryDependency namedFile() {
ArbitraryDependency namedFile = new AnotherArbitraryDependency();
return namedFile;
}
}

15
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestInjectType.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.configuration;
import com.baeldung.dependency.ArbitraryDependency;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ApplicationContextTestInjectType {
@Bean
public ArbitraryDependency injectDependency() {
ArbitraryDependency injectDependency = new ArbitraryDependency();
return injectDependency;
}
}

16
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestResourceNameType.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.configuration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.io.File;
@Configuration
public class ApplicationContextTestResourceNameType {
@Bean(name = "namedFile")
public File namedFile() {
File namedFile = new File("namedFile.txt");
return namedFile;
}
}

22
dependency-injection/src/main/java/com/baeldung/configuration/ApplicationContextTestResourceQualifier.java Normal file
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@ -0,0 +1,22 @@
package com.baeldung.configuration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.io.File;
@Configuration
public class ApplicationContextTestResourceQualifier {
@Bean(name = "defaultFile")
public File defaultFile() {
File defaultFile = new File("defaultFile.txt");
return defaultFile;
}
@Bean(name = "namedFile")
public File namedFile() {
File namedFile = new File("namedFile.txt");
return namedFile;
}
}

3
dependency-injection/src/test/java/com/baeldung/dependency/AnotherArbitraryDependency.java → dependency-injection/src/main/java/com/baeldung/dependency/AnotherArbitraryDependency.java
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@ -1,5 +1,8 @@
package com.baeldung.dependency;
import org.springframework.stereotype.Component;
@Component
public class AnotherArbitraryDependency extends ArbitraryDependency {
private final String label = "Another Arbitrary Dependency";

3
dependency-injection/src/test/java/com/baeldung/dependency/ArbitraryDependency.java → dependency-injection/src/main/java/com/baeldung/dependency/ArbitraryDependency.java
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@ -1,5 +1,8 @@
package com.baeldung.dependency;
import org.springframework.stereotype.Component;
@Component(value = "autowiredFieldDependency")
public class ArbitraryDependency {
private final String label = "Arbitrary Dependency";

3
dependency-injection/src/test/java/com/baeldung/dependency/YetAnotherArbitraryDependency.java → dependency-injection/src/main/java/com/baeldung/dependency/YetAnotherArbitraryDependency.java
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@ -1,5 +1,8 @@
package com.baeldung.dependency;
import org.springframework.stereotype.Component;
@Component
public class YetAnotherArbitraryDependency extends ArbitraryDependency {
private final String label = "Yet Another Arbitrary Dependency";

20
dependency-injection/src/test/java/com/baeldung/autowired/FieldAutowiredNameDemo.java → dependency-injection/src/test/java/com/baeldung/autowired/FieldAutowiredNameTest.java
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@ -1,27 +1,29 @@
package com.baeldung.autowired;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import com.baeldung.configuration.ApplicationContextTestAutowiredName;
import com.baeldung.dependency.ArbitraryDependency;
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 com.baeldung.dependency.ArbitraryDependency;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Autowired-Name.xml"})
public class FieldAutowiredNameDemo {
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestAutowiredName.class)
public class FieldAutowiredNameTest {
@Autowired
private ArbitraryDependency autowiredFieldDependency;
@Test
public void autowiredFieldDependency_MUST_BE_AUTOWIRED_Correctly() {
public void givenAutowiredAnnotation_WhenOnField_ThenDependencyValid() {
assertNotNull(autowiredFieldDependency);
assertEquals("Arbitrary Dependency", autowiredFieldDependency.toString());
}
}
}

18
dependency-injection/src/test/java/com/baeldung/autowired/FieldAutowiredDemo.java → dependency-injection/src/test/java/com/baeldung/autowired/FieldAutowiredTest.java
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@ -1,26 +1,28 @@
package com.baeldung.autowired;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import com.baeldung.configuration.ApplicationContextTestAutowiredType;
import com.baeldung.dependency.ArbitraryDependency;
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 com.baeldung.dependency.ArbitraryDependency;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Autowired-Type.xml"})
public class FieldAutowiredDemo {
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestAutowiredType.class)
public class FieldAutowiredTest {
@Autowired
private ArbitraryDependency fieldDependency;
@Test
public void fieldDependency_MUST_BE_AUTOWIRED_Correctly() {
public void givenAutowired_WhenSetOnField_ThenDependencyResolved() {
assertNotNull(fieldDependency);
assertEquals("Arbitrary Dependency", fieldDependency.toString());
}

20
dependency-injection/src/test/java/com/baeldung/autowired/FieldQualifierAutowiredDemo.java → dependency-injection/src/test/java/com/baeldung/autowired/FieldQualifierAutowiredTest.java
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@ -1,21 +1,23 @@
package com.baeldung.autowired;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import com.baeldung.configuration.ApplicationContextTestAutowiredQualifier;
import com.baeldung.dependency.ArbitraryDependency;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import com.baeldung.dependency.ArbitraryDependency;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Autowired-Qualifier.xml"})
public class FieldQualifierAutowiredDemo {
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestAutowiredQualifier.class)
public class FieldQualifierAutowiredTest {
@Autowired
@Qualifier("autowiredFieldDependency")
@ -26,13 +28,13 @@ public class FieldQualifierAutowiredDemo {
private ArbitraryDependency fieldDependency2;
@Test
public void fieldDependency1_MUST_BE_AUTOWIRED_Correctly() {
public void givenAutowiredQualifier_WhenOnField_ThenDep1Valid() {
assertNotNull(fieldDependency1);
assertEquals("Arbitrary Dependency", fieldDependency1.toString());
}
@Test
public void fieldDependency2_MUST_BE_AUTOWIRED_Correctly() {
public void givenAutowiredQualifier_WhenOnField_ThenDep2Valid() {
assertNotNull(fieldDependency2);
assertEquals("Another Arbitrary Dependency", fieldDependency2.toString());
}

24
dependency-injection/src/test/java/com/baeldung/inject/FieldByNameInjectDemo.java → dependency-injection/src/test/java/com/baeldung/inject/FieldByNameInjectTest.java
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@ -1,29 +1,31 @@
package com.baeldung.inject;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import javax.inject.Inject;
import javax.inject.Named;
import com.baeldung.configuration.ApplicationContextTestInjectName;
import com.baeldung.dependency.ArbitraryDependency;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import com.baeldung.dependency.ArbitraryDependency;
import javax.inject.Inject;
import javax.inject.Named;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Inject-Name.xml"})
public class FieldByNameInjectDemo {
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestInjectName.class)
public class FieldByNameInjectTest {
@Inject
@Named("yetAnotherFieldInjectDependency")
private ArbitraryDependency yetAnotherFieldInjectDependency;
@Test
public void yetAnotherFieldInjectDependency_MUST_BE_INJECTED_Correctly() {
public void givenInjectQualifier_WhenSetOnField_ThenDependencyValid() {
assertNotNull(yetAnotherFieldInjectDependency);
assertEquals("Yet Another Arbitrary Dependency", yetAnotherFieldInjectDependency.toString());
}

27
dependency-injection/src/test/java/com/baeldung/inject/FieldInjectDemo.java
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@ -1,27 +0,0 @@
package com.baeldung.inject;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import javax.inject.Inject;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.baeldung.dependency.ArbitraryDependency;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Inject-Type.xml"})
public class FieldInjectDemo {
@Inject
private ArbitraryDependency inject1Dependency;
@Test
public void fieldDependency_MUST_BE_INJECTED_Successfully() {
assertNotNull(inject1Dependency);
assertEquals("Arbitrary Dependency", inject1Dependency.toString());
}
}

30
dependency-injection/src/test/java/com/baeldung/inject/FieldInjectTest.java Normal file
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@ -0,0 +1,30 @@
package com.baeldung.inject;
import com.baeldung.configuration.ApplicationContextTestInjectType;
import com.baeldung.dependency.ArbitraryDependency;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.inject.Inject;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestInjectType.class)
public class FieldInjectTest {
@Inject
private ArbitraryDependency fieldInjectDependency;
@Test
public void givenInjectAnnotation_WhenOnField_ThenValidDependency() {
assertNotNull(fieldInjectDependency);
assertEquals("Arbitrary Dependency", fieldInjectDependency.toString());
}
}

23
dependency-injection/src/test/java/com/baeldung/inject/FieldQualifierInjectDemo.java → dependency-injection/src/test/java/com/baeldung/inject/FieldQualifierInjectTest.java
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@ -1,22 +1,23 @@
package com.baeldung.inject;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import javax.inject.Inject;
import com.baeldung.configuration.ApplicationContextTestInjectQualifier;
import com.baeldung.dependency.ArbitraryDependency;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import com.baeldung.dependency.ArbitraryDependency;
import javax.inject.Inject;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Inject-Qualifier.xml"})
public class FieldQualifierInjectDemo {
@ContextConfiguration(loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestInjectQualifier.class)
public class FieldQualifierInjectTest {
@Inject
@Qualifier("defaultFile")
@ -27,13 +28,13 @@ public class FieldQualifierInjectDemo {
private ArbitraryDependency namedDependency;
@Test
public void defaultDependency_MUST_BE_INJECTED_Successfully() {
public void givenInjectQualifier_WhenOnField_ThenDefaultFileValid() {
assertNotNull(defaultDependency);
assertEquals("Arbitrary Dependency", defaultDependency.toString());
}
@Test
public void namedDependency_MUST_BE_INJECTED_Correctly() {
public void givenInjectQualifier_WhenOnField_ThenNamedFileValid() {
assertNotNull(defaultDependency);
assertEquals("Another Arbitrary Dependency", namedDependency.toString());
}

25
dependency-injection/src/test/java/com/baeldung/resource/FieldResourceInjectionDemo.java
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@ -1,25 +0,0 @@
package com.baeldung.resource;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-NameType.xml"})
public class FieldResourceInjectionDemo {
@Resource(name="namedFile")
private File defaultFile;
@Test
public void plainResourceAnnotation_MUST_FIND_DefaultFile() {
assertNotNull(defaultFile);
}
}

30
dependency-injection/src/test/java/com/baeldung/resource/FieldResourceInjectionTest.java Normal file
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@ -0,0 +1,30 @@
package com.baeldung.resource;
import com.baeldung.configuration.ApplicationContextTestResourceNameType;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceNameType.class)
public class FieldResourceInjectionTest {
@Resource(name = "namedFile")
private File defaultFile;
@Test
public void givenResourceAnnotation_WhenOnField_ThenDependencyValid() {
assertNotNull(defaultFile);
assertEquals("namedFile.txt", defaultFile.getName());
}
}

43
dependency-injection/src/test/java/com/baeldung/resource/MethodByQualifierResourceDemo.java
View File

@ -1,43 +0,0 @@
package com.baeldung.resource;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-Qualifier.xml"})
public class MethodByQualifierResourceDemo {
private File arbDependency;
private File anotherArbDependency;
@Test
public void dependencies_MUST_BE_INJECTED_Correctly() {
assertNotNull(arbDependency);
assertEquals("namedFile.txt", arbDependency.getName());
assertNotNull(anotherArbDependency);
assertEquals("defaultFile.txt", anotherArbDependency.getName());
}
@Resource
@Qualifier("namedFile")
public void setArbDependency(File arbDependency) {
this.arbDependency = arbDependency;
}
@Resource
@Qualifier("defaultFile")
public void setAnotherArbDependency(File anotherArbDependency) {
this.anotherArbDependency = anotherArbDependency;
}
}

45
dependency-injection/src/test/java/com/baeldung/resource/MethodByQualifierResourceTest.java Normal file
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@ -0,0 +1,45 @@
package com.baeldung.resource;
import com.baeldung.configuration.ApplicationContextTestResourceQualifier;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceQualifier.class)
public class MethodByQualifierResourceTest {
private File arbDependency;
private File anotherArbDependency;
@Test
public void givenResourceQualifier_WhenSetter_ThenValidDependencies() {
assertNotNull(arbDependency);
assertEquals("namedFile.txt", arbDependency.getName());
assertNotNull(anotherArbDependency);
assertEquals("defaultFile.txt", anotherArbDependency.getName());
}
@Resource
@Qualifier("namedFile")
public void setArbDependency(File arbDependency) {
this.arbDependency = arbDependency;
}
@Resource
@Qualifier("defaultFile")
public void setAnotherArbDependency(File anotherArbDependency) {
this.anotherArbDependency = anotherArbDependency;
}
}

23
dependency-injection/src/test/java/com/baeldung/resource/SetterResourceInjectionDemo.java → dependency-injection/src/test/java/com/baeldung/resource/MethodByTypeResourceTest.java
View File

@ -1,19 +1,23 @@
package com.baeldung.resource;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import javax.annotation.Resource;
import com.baeldung.configuration.ApplicationContextTestResourceNameType;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-NameType.xml"})
public class SetterResourceInjectionDemo {
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceNameType.class)
public class MethodByTypeResourceTest {
private File defaultFile;
@ -23,7 +27,8 @@ public class SetterResourceInjectionDemo {
}
@Test
public void setter_MUST_INJECT_Resource() {
public void givenResourceAnnotation_WhenSetter_ThenValidDependency() {
assertNotNull(defaultFile);
assertEquals("namedFile.txt", defaultFile.getName());
}
}

25
dependency-injection/src/test/java/com/baeldung/resource/MethodResourceInjectionDemo.java → dependency-injection/src/test/java/com/baeldung/resource/MethodResourceInjectionTest.java
View File

@ -1,29 +1,34 @@
package com.baeldung.resource;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import javax.annotation.Resource;
import com.baeldung.configuration.ApplicationContextTestResourceNameType;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-NameType.xml"})
public class MethodResourceInjectionDemo {
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceNameType.class)
public class MethodResourceInjectionTest {
private File defaultFile;
@Resource(name="namedFile")
@Resource(name = "namedFile")
protected void setDefaultFile(File defaultFile) {
this.defaultFile = defaultFile;
}
@Test
public void defaultFile_MUST_BE_INJECTED_Correctly() {
public void givenResourceAnnotation_WhenSetter_ThenDependencyValid() {
assertNotNull(defaultFile);
assertEquals("namedFile.txt", defaultFile.getName());
}
}

24
dependency-injection/src/test/java/com/baeldung/resource/NamedResourceTest.java
View File

@ -1,27 +1,29 @@
package com.baeldung.resource;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.File;
import javax.annotation.Resource;
import com.baeldung.configuration.ApplicationContextTestResourceNameType;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-NameType.xml"})
@ContextConfiguration(loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceNameType.class)
public class NamedResourceTest {
@Resource(name="namedFile")
@Resource(name = "namedFile")
private File testFile;
@Test
public void namedResource_MUST_FIND_SPECIFIED_File() {
public void givenResourceAnnotation_WhenOnField_THEN_DEPENDENCY_Found() {
assertNotNull(testFile);
assertTrue(testFile.getName().equals("namedFile.txt"));
assertEquals("namedFile.txt", testFile.getName());
}
}

35
dependency-injection/src/test/java/com/baeldung/resource/QualifierResourceInjectionDemo.java
View File

@ -1,35 +0,0 @@
package com.baeldung.resource;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-Qualifier.xml"})
public class QualifierResourceInjectionDemo {
@Resource
private File defaultFile;
@Resource
@Qualifier("namedFile")
private File namedFile;
@Test
public void defaultFile_MUST_BE_Valid() {
assertNotNull(defaultFile);
}
@Test
public void namedFile_MUST_BE_Valid() {
assertNotNull(namedFile);
}
}

42
dependency-injection/src/test/java/com/baeldung/resource/QualifierResourceInjectionTest.java Normal file
View File

@ -0,0 +1,42 @@
package com.baeldung.resource;
import com.baeldung.configuration.ApplicationContextTestResourceQualifier;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(
loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceQualifier.class)
public class QualifierResourceInjectionTest {
@Resource
@Qualifier("defaultFile")
private File dependency1;
@Resource
@Qualifier("namedFile")
private File dependency2;
@Test
public void givenResourceAnnotation_WhenField_ThenDependency1Valid() {
assertNotNull(dependency1);
assertEquals("defaultFile.txt", dependency1.getName());
}
@Test
public void givenResourceQualifier_WhenField_ThenDependency2Valid() {
assertNotNull(dependency2);
assertEquals("namedFile.txt", dependency2.getName());
}
}

23
dependency-injection/src/test/java/com/baeldung/resource/MethodByTypeResourceDemo.java → dependency-injection/src/test/java/com/baeldung/resource/SetterResourceInjectionTest.java
View File

@ -1,20 +1,22 @@
package com.baeldung.resource;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import javax.annotation.Resource;
import com.baeldung.configuration.ApplicationContextTestResourceNameType;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import javax.annotation.Resource;
import java.io.File;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={
"/applicationContextTest-@Resource-NameType.xml"})
public class MethodByTypeResourceDemo {
@ContextConfiguration(loader = AnnotationConfigContextLoader.class,
classes = ApplicationContextTestResourceNameType.class)
public class SetterResourceInjectionTest {
private File defaultFile;
@ -24,7 +26,8 @@ public class MethodByTypeResourceDemo {
}
@Test
public void defaultFile_MUST_BE_INJECTED_Correctly() {
public void givenResourceAnnotation_WhenOnSetter_THEN_MUST_INJECT_Dependency() {
assertNotNull(defaultFile);
assertEquals("namedFile.txt", defaultFile.getName());
}
}

12
dependency-injection/src/test/resources/applicationContextTest-@Autowired-Name.xml
View File

@ -1,12 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="autowiredFieldDependency" class="com.baeldung.dependency.ArbitraryDependency"/>
<bean id="anotherAutowiredFieldDependency" class="com.baeldung.dependency.AnotherArbitraryDependency"/>
</beans>

12
dependency-injection/src/test/resources/applicationContextTest-@Autowired-Qualifier.xml
View File

@ -1,12 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="autowiredFieldDependency" class="com.baeldung.dependency.ArbitraryDependency"/>
<bean id="anotherAutowiredFieldDependency" class="com.baeldung.dependency.AnotherArbitraryDependency"/>
</beans>

10
dependency-injection/src/test/resources/applicationContextTest-@Autowired-Type.xml
View File

@ -1,10 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="autowiredFieldDependency" class="com.baeldung.dependency.ArbitraryDependency"/>
</beans>

11
dependency-injection/src/test/resources/applicationContextTest-@Inject-Name.xml
View File

@ -1,11 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="yetAnotherFieldInjectDependency" class="com.baeldung.dependency.YetAnotherArbitraryDependency"/>
</beans>

12
dependency-injection/src/test/resources/applicationContextTest-@Inject-Qualifier.xml
View File

@ -1,12 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="defaultFile" class="com.baeldung.dependency.ArbitraryDependency"/>
<bean id="namedFile" class="com.baeldung.dependency.AnotherArbitraryDependency"/>
</beans>

10
dependency-injection/src/test/resources/applicationContextTest-@Inject-Type.xml
View File

@ -1,10 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="injectDependency" class="com.baeldung.dependency.ArbitraryDependency"/>
</beans>

12
dependency-injection/src/test/resources/applicationContextTest-@Resource-NameType.xml
View File

@ -1,12 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="namedFile" class="java.io.File">
<constructor-arg value="namedFile.txt"/>
</bean>
</beans>

16
dependency-injection/src/test/resources/applicationContextTest-@Resource-Qualifier.xml
View File

@ -1,16 +0,0 @@
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="defaultFile" class="java.io.File">
<constructor-arg value="defaultFile.txt"/>
</bean>
<bean id="namedFile" class="java.io.File">
<constructor-arg value="namedFile.txt"/>
</bean>
</beans>

33
guava/src/test/java/org/baeldung/hamcrest/Animal.java Normal file
View File

@ -0,0 +1,33 @@
package org.baeldung.hamcrest;
public class Animal {
String name;
boolean wild;
String sound;
public Animal(String name, boolean wild, String sound) {
super();
this.name = name;
this.wild = wild;
this.sound = sound;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public boolean isWild() {
return wild;
}
public void setWild(boolean wild) {
this.wild = wild;
}
public String getSound() {
return sound;
}
public void setSound(String sound) {
this.sound = sound;
}
}

13
guava/src/test/java/org/baeldung/hamcrest/Cat.java Normal file
View File

@ -0,0 +1,13 @@
package org.baeldung.hamcrest;
public class Cat extends Animal {
public Cat() {
super("cat", false, "meow");
}
public String makeSound() {
return getSound();
}
}

331
guava/src/test/java/org/baeldung/hamcrest/HamcrestMatcherTest.java Normal file
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@ -0,0 +1,331 @@
package org.baeldung.hamcrest;
import org.junit.Test;
import java.util.*;
import static org.baeldung.hamcrest.IsPositiveInteger.isAPositiveInteger;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
import static org.hamcrest.beans.HasProperty.hasProperty;
import static org.hamcrest.beans.HasPropertyWithValue.hasProperty;
import static org.hamcrest.beans.SamePropertyValuesAs.samePropertyValuesAs;
import static org.hamcrest.collection.IsArrayContaining.hasItemInArray;
import static org.hamcrest.collection.IsArrayContainingInAnyOrder.arrayContainingInAnyOrder;
import static org.hamcrest.collection.IsArrayContainingInOrder.arrayContaining;
import static org.hamcrest.collection.IsArrayWithSize.arrayWithSize;
import static org.hamcrest.collection.IsCollectionWithSize.hasSize;
import static org.hamcrest.collection.IsEmptyCollection.empty;
import static org.hamcrest.collection.IsIn.isIn;
import static org.hamcrest.collection.IsIn.isOneOf;
import static org.hamcrest.collection.IsIterableContainingInAnyOrder.containsInAnyOrder;
import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
import static org.hamcrest.collection.IsMapContaining.hasEntry;
import static org.hamcrest.collection.IsMapContaining.hasKey;
import static org.hamcrest.collection.IsMapContaining.hasValue;
import static org.hamcrest.core.AllOf.allOf;
import static org.hamcrest.core.AnyOf.anyOf;
import static org.hamcrest.core.Every.everyItem;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsInstanceOf.instanceOf;
import static org.hamcrest.core.IsNot.not;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.hamcrest.core.IsSame.sameInstance;
import static org.hamcrest.core.StringContains.containsString;
import static org.hamcrest.core.StringEndsWith.endsWith;
import static org.hamcrest.core.StringStartsWith.startsWith;
import static org.hamcrest.object.HasToString.hasToString;
import static org.hamcrest.object.IsCompatibleType.typeCompatibleWith;
import static org.hamcrest.text.IsEmptyString.isEmptyOrNullString;
import static org.hamcrest.text.IsEmptyString.isEmptyString;
import static org.hamcrest.text.IsEqualIgnoringCase.equalToIgnoringCase;
import static org.hamcrest.text.IsEqualIgnoringWhiteSpace.equalToIgnoringWhiteSpace;
import static org.hamcrest.text.StringContainsInOrder.stringContainsInOrder;
public class HamcrestMatcherTest {
@Test
public void given2Strings_whenEqual_thenCorrect() {
String a = "foo";
String b = "FOO";
assertThat(a, equalToIgnoringCase(b));
}
@Test
public void givenBean_whenHasValue_thenCorrect() {
Person person = new Person("Baeldung", "New York");
assertThat(person, hasProperty("name"));
}
@Test
public void givenBean_whenHasCorrectValue_thenCorrect() {
Person person = new Person("Baeldung", "New York");
assertThat(person, hasProperty("address", equalTo("New York")));
}
@Test
public void given2Beans_whenHavingSameValues_thenCorrect() {
Person person1 = new Person("Baeldung", "New York");
Person person2 = new Person("Baeldung", "New York");
assertThat(person1, samePropertyValuesAs(person2));
}
@Test
public void givenAList_whenChecksSize_thenCorrect() {
List<String> hamcrestMatchers = Arrays.asList("collections", "beans",
"text", "number");
assertThat(hamcrestMatchers, hasSize(4));
}
@Test
public void givenArray_whenChecksSize_thenCorrect() {
String[] hamcrestMatchers = { "collections", "beans", "text", "number" };
assertThat(hamcrestMatchers, arrayWithSize(4));
}
@Test
public void givenAListAndValues_whenChecksListForGivenValues_thenCorrect() {
List<String> hamcrestMatchers = Arrays.asList("collections", "beans",
"text", "number");
assertThat(hamcrestMatchers,
containsInAnyOrder("beans", "text", "collections", "number"));
}
@Test
public void givenAListAndValues_whenChecksListForGivenValuesWithOrder_thenCorrect() {
List<String> hamcrestMatchers = Arrays.asList("collections", "beans",
"text", "number");
assertThat(hamcrestMatchers,
contains("collections", "beans", "text", "number"));
}
@Test
public void givenArrayAndValue_whenValueFoundInArray_thenCorrect() {
String[] hamcrestMatchers = { "collections", "beans", "text", "number" };
assertThat(hamcrestMatchers, hasItemInArray("text"));
}
@Test
public void givenValueAndArray_whenValueIsOneOfArrayElements_thenCorrect() {
String[] hamcrestMatchers = { "collections", "beans", "text", "number" };
assertThat("text", isOneOf(hamcrestMatchers));
}
@Test
public void givenArrayAndValues_whenValuesFoundInArray_thenCorrect() {
String[] hamcrestMatchers = { "collections", "beans", "text", "number" };
assertThat(
hamcrestMatchers,
arrayContainingInAnyOrder("beans", "collections", "number",
"text"));
}
@Test
public void givenArrayAndValues_whenValuesFoundInArrayInOrder_thenCorrect() {
String[] hamcrestMatchers = { "collections", "beans", "text", "number" };
assertThat(hamcrestMatchers,
arrayContaining("collections", "beans", "text", "number"));
}
@Test
public void givenCollection_whenEmpty_thenCorrect() {
List<String> emptyList = new ArrayList<>();
assertThat(emptyList, empty());
}
@Test
public void givenValueAndArray_whenValueFoundInArray_thenCorrect() {
String[] array = new String[] { "collections", "beans", "text",
"number" };
assertThat("beans", isIn(array));
}
@Test
public void givenMapAndKey_whenKeyFoundInMap_thenCorrect() {
Map<String, String> map = new HashMap<>();
map.put("blogname", "baeldung");
assertThat(map, hasKey("blogname"));
}
@Test
public void givenMapAndEntry_whenEntryFoundInMap_thenCorrect() {
Map<String, String> map = new HashMap<>();
map.put("blogname", "baeldung");
assertThat(map, hasEntry("blogname", "baeldung"));
}
@Test
public void givenMapAndValue_whenValueFoundInMap_thenCorrect() {
Map<String, String> map = new HashMap<>();
map.put("blogname", "baeldung");
assertThat(map, hasValue("baeldung"));
}
@Test
public void givenString_whenEmpty_thenCorrect() {
String str = "";
assertThat(str, isEmptyString());
}
@Test
public void givenString_whenEmptyOrNull_thenCorrect() {
String str = null;
assertThat(str, isEmptyOrNullString());
}
@Test
public void given2Strings_whenEqualRegardlessWhiteSpace_thenCorrect() {
String str1 = "text";
String str2 = " text ";
assertThat(str1, equalToIgnoringWhiteSpace(str2));
}
@Test
public void givenString_whenContainsGivenSubstring_thenCorrect() {
String str = "calligraphy";
assertThat(str, stringContainsInOrder(Arrays.asList("call", "graph")));
}
@Test
public void givenBean_whenToStringReturnsRequiredString_thenCorrect() {
Person person = new Person("Barrack", "Washington");
String str = person.toString();
assertThat(person, hasToString(str));
}
@Test
public void given2Classes_whenOneInheritsFromOther_thenCorrect() {
assertThat(Cat.class, typeCompatibleWith(Animal.class));
}
@Test
public void given2Strings_whenIsEqualRegardlessWhiteSpace_thenCorrect() {
String str1 = "text";
String str2 = " text ";
assertThat(str1, is(equalToIgnoringWhiteSpace(str2)));
}
@Test
public void given2Strings_whenIsNotEqualRegardlessWhiteSpace_thenCorrect() {
String str1 = "text";
String str2 = " texts ";
assertThat(str1, not(equalToIgnoringWhiteSpace(str2)));
}
@Test
public void given2Strings_whenNotEqual_thenCorrect() {
String str1 = "text";
String str2 = "texts";
assertThat(str1, not(str2));
}
@Test
public void given2Strings_whenIsEqual_thenCorrect() {
String str1 = "text";
String str2 = "text";
assertThat(str1, is(str2));
}
@Test
public void givenAStrings_whenContainsAnotherGivenString_thenCorrect() {
String str1 = "calligraphy";
String str2 = "call";
assertThat(str1, containsString(str2));
}
@Test
public void givenAString_whenEndsWithAnotherGivenString_thenCorrect() {
String str1 = "calligraphy";
String str2 = "phy";
assertThat(str1, endsWith(str2));
}
@Test
public void givenAString_whenStartsWithAnotherGivenString_thenCorrect() {
String str1 = "calligraphy";
String str2 = "call";
assertThat(str1, startsWith(str2));
}
@Test
public void given2Objects_whenSameInstance_thenCorrect() {
Cat cat = new Cat();
assertThat(cat, sameInstance(cat));
}
@Test
public void givenAnObject_whenInstanceOfGivenClass_thenCorrect() {
Cat cat = new Cat();
assertThat(cat, instanceOf(Cat.class));
}
@Test
public void givenList_whenEachElementGreaterThan0_thenCorrect() {
List<Integer> list = Arrays.asList(1, 2, 3);
int baseCase = 0;
assertThat(list, everyItem(greaterThan(baseCase)));
}
@Test
public void givenString_whenNotNull_thenCorrect() {
String str = "notnull";
assertThat(str, notNullValue());
}
@Test
public void givenString_whenMeetsAnyOfGivenConditions_thenCorrect() {
String str = "calligraphy";
String start = "call";
String end = "foo";
assertThat(str, anyOf(startsWith(start), containsString(end)));
}
@Test
public void givenString_whenMeetsAllOfGivenConditions_thenCorrect() {
String str = "calligraphy";
String start = "call";
String end = "phy";
assertThat(str, allOf(startsWith(start), endsWith(end)));
}
@Test
public void givenInteger_whenAPositiveValue_thenCorrect() {
int num = 1;
assertThat(num, isAPositiveInteger());
}
@Test
public void givenAnInteger_whenGreaterThan0_thenCorrect() {
int num = 1;
assertThat(num, greaterThan(0));
}
@Test
public void givenAnInteger_whenGreaterThanOrEqTo5_thenCorrect() {
int num = 5;
assertThat(num, greaterThanOrEqualTo(5));
}
@Test
public void givenAnInteger_whenLessThan0_thenCorrect() {
int num = -1;
assertThat(num, lessThan(0));
}
@Test
public void givenAnInteger_whenLessThanOrEqTo5_thenCorrect() {
assertThat(-1, lessThanOrEqualTo(5));
}
@Test
public void givenADouble_whenCloseTo_thenCorrect() {
assertThat(1.2, closeTo(1, 0.5));
}
}

24
guava/src/test/java/org/baeldung/hamcrest/IsPositiveInteger.java Normal file
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@ -0,0 +1,24 @@
package org.baeldung.hamcrest;
import org.hamcrest.Description;
import org.hamcrest.Factory;
import org.hamcrest.Matcher;
import org.hamcrest.TypeSafeMatcher;
public class IsPositiveInteger extends TypeSafeMatcher<Integer> {
public void describeTo(Description description) {
description.appendText("a positive integer");
}
@Factory
public static Matcher<Integer> isAPositiveInteger() {
return new IsPositiveInteger();
}
@Override
protected boolean matchesSafely(Integer integer) {
return integer > 0;
}
}

37
guava/src/test/java/org/baeldung/hamcrest/Person.java Normal file
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@ -0,0 +1,37 @@
package org.baeldung.hamcrest;
public class Person {
String name;
String address;
public Person(String personName, String personAddress) {
name = personName;
address = personAddress;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
@Override
public String toString() {
String str="[address:"+address+",name:"+name+"]";
return str;
}
}

118
jsf/src/main/java/com/baeldung/springintegration/ELSampleBean.java Normal file
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@ -0,0 +1,118 @@
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.baeldung.el.controllers;
import java.util.Random;
import javax.annotation.PostConstruct;
import javax.faces.application.Application;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.component.html.HtmlInputText;
import javax.faces.context.FacesContext;
/**
*
* @author Tayo
*/
@ManagedBean(name = "ELBean")
@ViewScoped
public class ELSampleBean {
private String firstName;
private String lastName;
private String pageDescription = "This page demos JSF EL Basics";
private int pageCounter;
private Random randomIntGen = new Random();
@PostConstruct
public void init() {
pageCounter = randomIntGen.nextInt();
}
public void save(){
}
public void saveFirstName(String firstName) {
this.firstName = firstName;
}
public void saveByELEvaluation(){
firstName = (String)evaluateEL("#{firstName.value}", String.class);
FacesContext ctx = FacesContext.getCurrentInstance();
FacesMessage theMessage = new FacesMessage("Name component Evaluated: "+firstName);
theMessage.setSeverity(FacesMessage.SEVERITY_INFO);
ctx.addMessage(null,theMessage);
}
private Object evaluateEL(String elExpression, Class<?> clazz) {
Object toReturn = null;
FacesContext ctx = FacesContext.getCurrentInstance();
Application app = ctx.getApplication();
toReturn = app.evaluateExpressionGet(ctx, elExpression, clazz);
return toReturn;
}
/**
* @return the firstName
*/
public String getFirstName() {
return firstName;
}
/**
* @param firstName the firstName to set
*/
public void setFirstName(String firstName) {
this.firstName = firstName;
}
/**
* @return the lastName
*/
public String getLastName() {
return lastName;
}
/**
* @param lastName the lastName to set
*/
public void setLastName(String lastName) {
this.lastName = lastName;
}
/**
* @return the pageDescription
*/
public String getPageDescription() {
return pageDescription;
}
/**
* @param pageDescription the pageDescription to set
*/
public void setPageDescription(String pageDescription) {
this.pageDescription = pageDescription;
}
/**
* @return the pageCounter
*/
public int getPageCounter() {
return pageCounter;
}
/**
* @param pageCounter the pageCounter to set
*/
public void setPageCounter(int pageCounter) {
this.pageCounter = pageCounter;
}
}

38
jsf/src/main/webapp/el_intro.xhtml Normal file
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@ -0,0 +1,38 @@
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core">
<h:head>
<title>Baeldung | The EL Intro</title>
</h:head>
<h:body>
<h:form id="elForm">
<h:messages />
<h:panelGrid columns="2">
<h:outputText value="First Name"/>
<h:inputText id="firstName" binding="#{firstName}" required="true" value="#{ELBean.firstName}"/>
<h:outputText value="Last Name"/>
<h:inputText id="lastName" required="true" value="#{ELBean.lastName}"/>
<h:outputText value="Save by value binding"/>
<h:commandButton value="Save" action="#{ELBean.save}">
</h:commandButton>
<h:outputText value="Evaluate backing bean EL"/>
<h:commandButton value="Save" action="#{ELBean.saveByELEvaluation}">
</h:commandButton>
<h:outputText value="Save by passing value to method"/>
<h:commandButton value="Save" action="#{ELBean.saveFirstName(firstName.value.toString().concat('(passed)'))}"/>
<h:outputText value="JavaScript (click after saving First Name)"/>
<h:button value="Alert" onclick="alert('Hello #{ELBean.firstName}')"/>
</h:panelGrid>
</h:form>
</h:body>
</html>

7
mocks/jmockit/README.md Normal file
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@ -0,0 +1,7 @@
=========
## JMockit related tutorials
### Relevant Articles:
- [JMockit 101](http://www.baeldung.com/jmockit-101)

68
mocks/jmockit/pom.xml Normal file
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@ -0,0 +1,68 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>mocks</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>jmockit</artifactId>
<name>jmockit</name>
<properties>
<junit.version>4.12</junit.version>
<jmockit.version>1.24</jmockit.version>
<!-- maven plugins -->
<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jmockit</groupId>
<artifactId>jmockit</artifactId>
<version>${jmockit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>jmockit</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
</plugins>
</build>
</project>

10
mocks/jmockit/src/main/java/org/baeldung/mocks/jmockit/Collaborator.java Normal file
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@ -0,0 +1,10 @@
package org.baeldung.mocks.jmockit;
public class Collaborator {
public boolean collaborate(String string){
return false;
}
public void receive(boolean bool){
//NOOP
}
}

7
mocks/jmockit/src/main/java/org/baeldung/mocks/jmockit/Model.java Normal file
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@ -0,0 +1,7 @@
package org.baeldung.mocks.jmockit;
public class Model {
public String getInfo(){
return "info";
}
}

10
mocks/jmockit/src/main/java/org/baeldung/mocks/jmockit/Performer.java Normal file
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@ -0,0 +1,10 @@
package org.baeldung.mocks.jmockit;
public class Performer {
private Collaborator collaborator;
public void perform(Model model){
boolean value = collaborator.collaborate(model.getInfo());
collaborator.receive(value);
}
}

30
mocks/jmockit/src/test/java/org/baeldung/mocks/jmockit/PerformerTest.java Normal file
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@ -0,0 +1,30 @@
package org.baeldung.mocks.jmockit;
import org.junit.Test;
import org.junit.runner.RunWith;
import mockit.*;
import mockit.integration.junit4.JMockit;
@RunWith(JMockit.class)
public class PerformerTest {
@Injectable
private Collaborator collaborator;
@Tested
private Performer performer;
@Test
public void testThePerformMethod(@Mocked Model model) {
new Expectations() {{
model.getInfo();result = "bar";
collaborator.collaborate("bar"); result = true;
}};
performer.perform(model);
new Verifications() {{
collaborator.receive(true);
}};
}
}

0
mock-comparisons/README.md → mocks/mock-comparisons/README.md
View File

13
mock-comparisons/pom.xml → mocks/mock-comparisons/pom.xml
View File

@ -1,11 +1,16 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.baeldung</groupId>
<artifactId>mock-comparisons</artifactId>
<version>0.1-SNAPSHOT</version>
<name>mockito</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>mocks</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>mock-comparisons</artifactId>
<name>mock-comparisons</name>
<properties>
<junit.version>4.12</junit.version>

0
mock-comparisons/src/main/java/org/baeldung/mocks/testCase/LoginController.java → mocks/mock-comparisons/src/main/java/org/baeldung/mocks/testCase/LoginController.java
View File

0
mock-comparisons/src/main/java/org/baeldung/mocks/testCase/LoginDao.java → mocks/mock-comparisons/src/main/java/org/baeldung/mocks/testCase/LoginDao.java
View File

0
mock-comparisons/src/main/java/org/baeldung/mocks/testCase/LoginService.java → mocks/mock-comparisons/src/main/java/org/baeldung/mocks/testCase/LoginService.java
View File

0
mock-comparisons/src/main/java/org/baeldung/mocks/testCase/UserForm.java → mocks/mock-comparisons/src/main/java/org/baeldung/mocks/testCase/UserForm.java
View File

0
mock-comparisons/src/test/java/org/baeldung/mocks/easymock/LoginControllerTest.java → mocks/mock-comparisons/src/test/java/org/baeldung/mocks/easymock/LoginControllerTest.java
View File

0
mock-comparisons/src/test/java/org/baeldung/mocks/jmockit/LoginControllerTest.java → mocks/mock-comparisons/src/test/java/org/baeldung/mocks/jmockit/LoginControllerTest.java
View File

0
mock-comparisons/src/test/java/org/baeldung/mocks/mockito/LoginControllerTest.java → mocks/mock-comparisons/src/test/java/org/baeldung/mocks/mockito/LoginControllerTest.java
View File

20
mocks/pom.xml Normal file
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@ -0,0 +1,20 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>mocks</artifactId>
<name>mocks</name>
<packaging>pom</packaging>
<modules>
<module>mock-comparisons</module>
<module>jmockit</module>
</modules>
</project>

8
pom.xml
View File

@ -7,8 +7,12 @@
<name>parent-modules</name>
<packaging>pom</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<modules>
<module>apache-fop</module>
<module>assertj</module>
<module>core-java</module>
@ -25,7 +29,7 @@
<module>jooq-spring</module>
<module>json-path</module>
<module>mockito</module>
<module>mock-comparisons</module>
<module>mocks</module>
<module>jee7schedule</module>
<!-- <module>jpa-storedprocedure</module> -->
<module>querydsl</module>

56
querydsl/pom.xml
View File

@ -14,30 +14,25 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.6</java.version>
<junit.version>4.10</junit.version>
<spring.version>3.1.0.RELEASE</spring.version>
<hibernate.version>4.3.11.Final</hibernate.version>
<querydsl.version>2.5.0</querydsl.version>
<slf4j.version>1.5.10</slf4j.version>
<java.version>1.8</java.version>
<junit.version>4.12</junit.version>
<spring.version>4.3.1.RELEASE</spring.version>
<hibernate.version>5.2.1.Final</hibernate.version>
<querydsl.version>4.1.3</querydsl.version>
<slf4j.version>1.7.21</slf4j.version>
</properties>
<dependencies>
<!-- QueryDSL -->
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-core</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
<scope>provided</scope>
@ -53,7 +48,7 @@
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final</version>
<scope>compile</scope>
</dependency>
@ -69,7 +64,7 @@
<dependency>
<groupId>commons-pool</groupId>
<artifactId>commons-pool</artifactId>
<version>1.5.5</version>
<version>1.6</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
@ -77,8 +72,8 @@
<!-- HSQLDB Dependencies -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb-j5</artifactId>
<version>2.2.4</version>
<artifactId>hsqldb</artifactId>
<version>2.3.4</version>
</dependency>
<!-- Spring Dependencies -->
@ -118,9 +113,9 @@
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.7</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
@ -128,17 +123,6 @@
<version>${slf4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<!-- Test Dependencies -->
<dependency>
@ -157,7 +141,7 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<version>3.5.1</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
@ -168,16 +152,16 @@
<!-- QueryDSL plugin -->
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>maven-apt-plugin</artifactId>
<version>1.0.3</version>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.3</version>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>target/metamodel</outputDirectory>
<processor>com.mysema.query.apt.jpa.JPAAnnotationProcessor</processor>
<outputDirectory>target/generated-sources/java</outputDirectory>
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
</configuration>
</execution>
</executions>

22
querydsl/src/main/java/org/baeldung/dao/PersonDaoImpl.java
View File

@ -10,8 +10,8 @@ import org.baeldung.entity.Person;
import org.baeldung.entity.QPerson;
import org.springframework.stereotype.Repository;
import com.mysema.query.group.GroupBy;
import com.mysema.query.jpa.impl.JPAQuery;
import com.querydsl.core.group.GroupBy;
import com.querydsl.jpa.impl.JPAQuery;
@Repository
public class PersonDaoImpl implements PersonDao {
@ -27,39 +27,39 @@ public class PersonDaoImpl implements PersonDao {
@Override
public List<Person> findPersonsByFirstnameQueryDSL(final String firstname) {
final JPAQuery query = new JPAQuery(em);
final JPAQuery<Person> query = new JPAQuery<>(em);
final QPerson person = QPerson.person;
return query.from(person).where(person.firstname.eq(firstname)).list(person);
return query.from(person).where(person.firstname.eq(firstname)).fetch();
}
@Override
public List<Person> findPersonsByFirstnameAndSurnameQueryDSL(final String firstname, final String surname) {
final JPAQuery query = new JPAQuery(em);
final JPAQuery<Person> query = new JPAQuery<>(em);
final QPerson person = QPerson.person;
return query.from(person).where(person.firstname.eq(firstname).and(person.surname.eq(surname))).list(person);
return query.from(person).where(person.firstname.eq(firstname).and(person.surname.eq(surname))).fetch();
}
@Override
public List<Person> findPersonsByFirstnameInDescendingOrderQueryDSL(final String firstname) {
final JPAQuery query = new JPAQuery(em);
final JPAQuery<Person> query = new JPAQuery<>(em);
final QPerson person = QPerson.person;
return query.from(person).where(person.firstname.eq(firstname)).orderBy(person.surname.desc()).list(person);
return query.from(person).where(person.firstname.eq(firstname)).orderBy(person.surname.desc()).fetch();
}
@Override
public int findMaxAge() {
final JPAQuery query = new JPAQuery(em);
final JPAQuery<Person> query = new JPAQuery<>(em);
final QPerson person = QPerson.person;
return query.from(person).list(person.age.max()).get(0);
return query.from(person).select(person.age.max()).fetchFirst();
}
@Override
public Map<String, Integer> findMaxAgeByName() {
final JPAQuery query = new JPAQuery(em);
final JPAQuery<Person> query = new JPAQuery<>(em);
final QPerson person = QPerson.person;
return query.from(person).transform(GroupBy.groupBy(person.firstname).as(GroupBy.max(person.age)));

56
querydsl/src/main/java/org/baeldung/querydsl/intro/entities/BlogPost.java Normal file
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@ -0,0 +1,56 @@
/*
* (c) Центр ИТ, 2016. Все права защищены.
*/
package org.baeldung.querydsl.intro.entities;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
@Entity
public class BlogPost {
@Id
@GeneratedValue
private Long id;
private String title;
private String body;
@ManyToOne
private User user;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String code) {
this.title = code;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
}

55
querydsl/src/main/java/org/baeldung/querydsl/intro/entities/User.java Normal file
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@ -0,0 +1,55 @@
/*
* (c) Центр ИТ, 2016. Все права защищены.
*/
package org.baeldung.querydsl.intro.entities;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.*;
@Entity
public class User {
@Id
@GeneratedValue
private Long id;
private String login;
private Boolean disabled;
@OneToMany(cascade = CascadeType.PERSIST, mappedBy = "user")
private Set<BlogPost> blogPosts = new HashSet<>(0);
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getLogin() {
return login;
}
public void setLogin(String name) {
this.login = name;
}
public Set<BlogPost> getBlogPosts() {
return blogPosts;
}
public void setBlogPosts(Set<BlogPost> blogPosts) {
this.blogPosts = blogPosts;
}
public Boolean getDisabled() {
return disabled;
}
public void setDisabled(Boolean disabled) {
this.disabled = disabled;
}
}

13
querydsl/src/main/resources/META-INF/persistence.xml
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@ -16,4 +16,17 @@
</properties>
</persistence-unit>
<!-- PersistenceUnit for Intro to QueryDSL -->
<persistence-unit name="org.baeldung.querydsl.intro">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<properties>
<property name="hibernate.connection.driver_class" value="org.hsqldb.jdbcDriver"/>
<property name="hibernate.connection.url" value="jdbc:hsqldb:mem:test"/>
<property name="hibernate.connection.username" value="sa"/>
<property name="hibernate.connection.password" value=""/>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect" />
</properties>
</persistence-unit>
</persistence>

19
querydsl/src/main/resources/log4j.xml → querydsl/src/main/resources/logback.xml
View File

@ -1,12 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd" >
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
<configuration>
<!-- Appenders -->
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.out" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss} [%t] %-5p: %c - %m%n" />
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<layout class="ch.qos.logback.classic.PatternLayout">
<Pattern>%d{yyyy-MM-dd HH:mm:ss} [%t] %-5p: %c - %m%n</Pattern>
</layout>
</appender>
@ -33,10 +30,8 @@
<level value="warn" />
</logger>
<!-- Root Logger -->
<root>
<priority value="warn" />
<appender-ref ref="console" />
<root level="warn">
<appender-ref ref="STDOUT"/>
</root>
</log4j:configuration>
</configuration>

215
querydsl/src/test/java/org/baeldung/querydsl/intro/QueryDSLTest.java Normal file
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@ -0,0 +1,215 @@
/*
* (c) Центр ИТ, 2016. Все права защищены.
*/
package org.baeldung.querydsl.intro;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.baeldung.querydsl.intro.entities.BlogPost;
import org.baeldung.querydsl.intro.entities.QBlogPost;
import org.baeldung.querydsl.intro.entities.QUser;
import org.baeldung.querydsl.intro.entities.User;
import com.querydsl.core.Tuple;
import com.querydsl.core.types.dsl.Expressions;
import com.querydsl.core.types.dsl.NumberPath;
import com.querydsl.jpa.JPAExpressions;
import com.querydsl.jpa.impl.JPAQueryFactory;
import org.junit.*;
import static org.junit.Assert.*;
public class QueryDSLTest {
private static EntityManagerFactory emf;
private EntityManager em;
private JPAQueryFactory queryFactory;
@BeforeClass
public static void populateDatabase() {
emf = Persistence.createEntityManagerFactory("org.baeldung.querydsl.intro");
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
User user1 = new User();
user1.setLogin("David");
em.persist(user1);
User user2 = new User();
user2.setLogin("Ash");
em.persist(user2);
User user3 = new User();
user3.setLogin("Call");
em.persist(user3);
User user4 = new User();
user4.setLogin("Bishop");
em.persist(user4);
BlogPost blogPost1 = new BlogPost();
blogPost1.setTitle("Hello World!");
blogPost1.setUser(user1);
em.persist(blogPost1);
BlogPost blogPost2 = new BlogPost();
blogPost2.setTitle("My Second Post");
blogPost2.setUser(user1);
em.persist(blogPost2);
BlogPost blogPost3 = new BlogPost();
blogPost3.setTitle("Hello World!");
blogPost3.setUser(user3);
em.persist(blogPost3);
em.getTransaction().commit();
em.close();
}
@Before
public void setUp() {
em = emf.createEntityManager();
em.getTransaction().begin();
queryFactory = new JPAQueryFactory(em);
}
@Test
public void whenFindByLogin_thenShouldReturnUser() {
QUser user = QUser.user;
User aUser = queryFactory.selectFrom(user)
.where(user.login.eq("David"))
.fetchOne();
assertNotNull(aUser);
assertEquals(aUser.getLogin(), "David");
}
@Test
public void whenUsingOrderBy_thenResultsShouldBeOrdered() {
QUser user = QUser.user;
List<User> users = queryFactory.selectFrom(user)
.orderBy(user.login.asc())
.fetch();
assertEquals(users.size(), 4);
assertEquals(users.get(0).getLogin(), "Ash");
assertEquals(users.get(1).getLogin(), "Bishop");
assertEquals(users.get(2).getLogin(), "Call");
assertEquals(users.get(3).getLogin(), "David");
}
@Test
public void whenGroupingByTitle_thenReturnsTuples() {
QBlogPost blogPost = QBlogPost.blogPost;
NumberPath<Long> count = Expressions.numberPath(Long.class, "c");
List<Tuple> userTitleCounts = queryFactory.select(blogPost.title, blogPost.id.count().as(count))
.from(blogPost)
.groupBy(blogPost.title)
.orderBy(count.desc())
.fetch();
assertEquals("Hello World!", userTitleCounts.get(0).get(blogPost.title));
assertEquals(new Long(2), userTitleCounts.get(0).get(count));
assertEquals("My Second Post", userTitleCounts.get(1).get(blogPost.title));
assertEquals(new Long(1), userTitleCounts.get(1).get(count));
}
@Test
public void whenJoiningWithCondition_thenResultCountShouldMatch() {
QUser user = QUser.user;
QBlogPost blogPost = QBlogPost.blogPost;
List<User> users = queryFactory.selectFrom(user)
.innerJoin(user.blogPosts, blogPost)
.on(blogPost.title.eq("Hello World!"))
.fetch();
assertEquals(2, users.size());
}
@Test
public void whenRefiningWithSubquery_thenResultCountShouldMatch() {
QUser user = QUser.user;
QBlogPost blogPost = QBlogPost.blogPost;
List<User> users = queryFactory.selectFrom(user)
.where(user.id.in(
JPAExpressions.select(blogPost.user.id)
.from(blogPost)
.where(blogPost.title.eq("Hello World!"))))
.fetch();
assertEquals(2, users.size());
}
@Test
public void whenUpdating_thenTheRecordShouldChange() {
QUser user = QUser.user;
queryFactory.update(user)
.where(user.login.eq("Ash"))
.set(user.login, "Ash2")
.set(user.disabled, true)
.execute();
em.getTransaction().commit();
em.getTransaction().begin();
assertEquals(Boolean.TRUE,
queryFactory.select(user.disabled)
.from(user)
.where(user.login.eq("Ash2"))
.fetchOne());
}
@Test
public void whenDeleting_thenTheRecordShouldBeAbsent() {
QUser user = QUser.user;
queryFactory.delete(user)
.where(user.login.eq("Bishop"))
.execute();
em.getTransaction().commit();
em.getTransaction().begin();
assertNull(queryFactory.selectFrom(user)
.where(user.login.eq("Bishop"))
.fetchOne());
}
@After
public void tearDown() {
em.getTransaction().commit();
em.close();
}
@AfterClass
public static void afterClass() {
emf.close();
}
}

15
spring-data-neo4j/README.md Normal file
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@ -0,0 +1,15 @@
## Spring Data Neo4j
### Relevant Articles:
- [Introduction to Spring Data Neo4j](http://www.baeldung.com/spring-data-neo4j-tutorial)
### Build the Project with Tests Running
```
mvn clean install
```
### Run Tests Directly
```
mvn test
```

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spring-data-neo4j/pom.xml Normal file
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@ -0,0 +1,93 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>spring-data-neo4j</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<neo4j.version>3.0.1</neo4j.version>
<spring-data-neo4j.version>4.1.1.RELEASE</spring-data-neo4j.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<version>${spring-data-neo4j.version}</version>
</dependency>
<dependency>
<groupId>com.voodoodyne.jackson.jsog</groupId>
<artifactId>jackson-jsog</artifactId>
<version>1.1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<version>${spring-data-neo4j.version}</version>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-kernel</artifactId>
<version>${neo4j.version}</version>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.neo4j.app</groupId>
<artifactId>neo4j-server</artifactId>
<version>${neo4j.version}</version>
<type>test-jar</type>
</dependency>
<dependency>
<groupId>org.neo4j</groupId>
<artifactId>neo4j-ogm-test</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.neo4j.test</groupId>
<artifactId>neo4j-harness</artifactId>
<version>${neo4j.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.2.3.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

34
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/config/MovieDatabaseNeo4jConfiguration.java Normal file
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@ -0,0 +1,34 @@
package com.baeldung.spring.data.neo4j.config;
import org.neo4j.ogm.session.SessionFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.neo4j.config.Neo4jConfiguration;
import org.springframework.data.neo4j.repository.config.EnableNeo4jRepositories;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@ComponentScan(basePackages = {"com.baeldung.spring.data.neo4j.services"})
@Configuration
@EnableNeo4jRepositories(basePackages = "com.baeldung.spring.data.neo4j.repostory")
public class MovieDatabaseNeo4jConfiguration extends Neo4jConfiguration {
public static final String URL = System.getenv("NEO4J_URL") != null ? System.getenv("NEO4J_URL") : "http://neo4j:movies@localhost:7474";
@Bean
public org.neo4j.ogm.config.Configuration getConfiguration() {
org.neo4j.ogm.config.Configuration config = new org.neo4j.ogm.config.Configuration();
config
.driverConfiguration()
.setDriverClassName("org.neo4j.ogm.drivers.http.driver.HttpDriver")
.setURI(URL);
return config;
}
@Override
public SessionFactory getSessionFactory() {
return new SessionFactory(getConfiguration(), "com.baeldung.spring.data.neo4j.domain");
}
}

34
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/config/MovieDatabaseNeo4jTestConfiguration.java Normal file
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@ -0,0 +1,34 @@
package com.baeldung.spring.data.neo4j.config;
import org.neo4j.ogm.session.SessionFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.data.neo4j.config.Neo4jConfiguration;
import org.springframework.data.neo4j.repository.config.EnableNeo4jRepositories;
import org.springframework.data.neo4j.server.Neo4jServer;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@EnableTransactionManagement
@ComponentScan(basePackages = {"com.baeldung.spring.data.neo4j.services"})
@Configuration
@EnableNeo4jRepositories(basePackages = "com.baeldung.spring.data.neo4j.repostory")
@Profile({"embedded", "test"})
public class MovieDatabaseNeo4jTestConfiguration extends Neo4jConfiguration {
@Bean
public org.neo4j.ogm.config.Configuration getConfiguration() {
org.neo4j.ogm.config.Configuration config = new org.neo4j.ogm.config.Configuration();
config
.driverConfiguration()
.setDriverClassName("org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver");
return config;
}
@Override
public SessionFactory getSessionFactory() {
return new SessionFactory(getConfiguration(), "com.baeldung.spring.data.neo4j.domain");
}
}

61
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/domain/Movie.java Normal file
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@ -0,0 +1,61 @@
package com.baeldung.spring.data.neo4j.domain;
import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.voodoodyne.jackson.jsog.JSOGGenerator;
import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.NodeEntity;
import org.neo4j.ogm.annotation.Relationship;
import java.util.Collection;
import java.util.List;
@JsonIdentityInfo(generator=JSOGGenerator.class)
@NodeEntity
public class Movie {
@GraphId
Long id;
private String title;
private int released;
private String tagline;
@Relationship(type="ACTED_IN", direction = Relationship.INCOMING) private List<Role> roles;
public Movie() { }
public String getTitle() {
return title;
}
public int getReleased() {
return released;
}
public String getTagline() {
return tagline;
}
public Collection<Role> getRoles() {
return roles;
}
public void setTitle(String title) {
this.title = title;
}
public void setReleased(int released) {
this.released = released;
}
public void setTagline(String tagline) {
this.tagline = tagline;
}
public void setRoles(List<Role> roles) {
this.roles = roles;
}
}

50
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/domain/Person.java Normal file
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@ -0,0 +1,50 @@
package com.baeldung.spring.data.neo4j.domain;
import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.voodoodyne.jackson.jsog.JSOGGenerator;
import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.NodeEntity;
import org.neo4j.ogm.annotation.Relationship;
import java.util.List;
@JsonIdentityInfo(generator=JSOGGenerator.class)
@NodeEntity
public class Person {
@GraphId
Long id;
private String name;
private int born;
@Relationship(type = "ACTED_IN")
private List<Movie> movies;
public Person() { }
public String getName() {
return name;
}
public int getBorn() {
return born;
}
public List<Movie> getMovies() {
return movies;
}
public void setName(String name) {
this.name = name;
}
public void setBorn(int born) {
this.born = born;
}
public void setMovies(List<Movie> movies) {
this.movies = movies;
}
}

50
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/domain/Role.java Normal file
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@ -0,0 +1,50 @@
package com.baeldung.spring.data.neo4j.domain;
import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.voodoodyne.jackson.jsog.JSOGGenerator;
import org.neo4j.ogm.annotation.EndNode;
import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.RelationshipEntity;
import org.neo4j.ogm.annotation.StartNode;
import java.util.Collection;
@JsonIdentityInfo(generator=JSOGGenerator.class)
@RelationshipEntity(type = "ACTED_IN")
public class Role {
@GraphId
Long id;
private Collection<String> roles;
@StartNode
private Person person;
@EndNode
private Movie movie;
public Role() {
}
public Collection<String> getRoles() {
return roles;
}
public Person getPerson() {
return person;
}
public Movie getMovie() {
return movie;
}
public void setRoles(Collection<String> roles) {
this.roles = roles;
}
public void setPerson(Person person) {
this.person = person;
}
public void setMovie(Movie movie) {
this.movie = movie;
}
}

24
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/repostory/MovieRepository.java Normal file
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@ -0,0 +1,24 @@
package com.baeldung.spring.data.neo4j.repostory;
import com.baeldung.spring.data.neo4j.domain.Movie;
import org.springframework.data.neo4j.annotation.Query;
import org.springframework.data.neo4j.repository.GraphRepository;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;
import java.util.Collection;
import java.util.List;
import java.util.Map;
@Repository
public interface MovieRepository extends GraphRepository<Movie> {
Movie findByTitle(@Param("title") String title);
@Query("MATCH (m:Movie) WHERE m.title =~ ('(?i).*'+{title}+'.*') RETURN m")
Collection<Movie> findByTitleContaining(@Param("title") String title);
@Query("MATCH (m:Movie)<-[:ACTED_IN]-(a:Person) RETURN m.title as movie, collect(a.name) as cast LIMIT {limit}")
List<Map<String,Object>> graph(@Param("limit") int limit);
}

11
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/repostory/PersonRepository.java Normal file
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@ -0,0 +1,11 @@
package com.baeldung.spring.data.neo4j.repostory;
import com.baeldung.spring.data.neo4j.domain.Person;
import org.springframework.data.neo4j.repository.GraphRepository;
import org.springframework.stereotype.Repository;
@Repository
public interface PersonRepository extends GraphRepository<Person> {
}

50
spring-data-neo4j/src/main/java/com/baeldung/spring/data/neo4j/services/MovieService.java Normal file
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@ -0,0 +1,50 @@
package com.baeldung.spring.data.neo4j.services;
import com.baeldung.spring.data.neo4j.repostory.MovieRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.*;
@Service
@Transactional
public class MovieService {
@Autowired
MovieRepository movieRepository;
private Map<String, Object> toD3Format(Iterator<Map<String, Object>> result) {
List<Map<String,Object>> nodes = new ArrayList<Map<String,Object>>();
List<Map<String,Object>> rels= new ArrayList<Map<String,Object>>();
int i=0;
while (result.hasNext()) {
Map<String, Object> row = result.next();
nodes.add(map("title",row.get("movie"),"label","movie"));
int target=i;
i++;
for (Object name : (Collection) row.get("cast")) {
Map<String, Object> actor = map("title", name,"label","actor");
int source = nodes.indexOf(actor);
if (source == -1) {
nodes.add(actor);
source = i++;
}
rels.add(map("source",source,"target",target));
}
}
return map("nodes", nodes, "links", rels);
}
private Map<String, Object> map(String key1, Object value1, String key2, Object value2) {
Map<String, Object> result = new HashMap<String,Object>(2);
result.put(key1,value1);
result.put(key2,value2);
return result;
}
public Map<String, Object> graph(int limit) {
Iterator<Map<String, Object>> result = movieRepository.graph(limit).iterator();
return toD3Format(result);
}
}

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spring-data-neo4j/src/main/resources/logback.xml Normal file
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@ -0,0 +1,20 @@
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>web - %date [%thread] %-5level %logger{36} - %message%n
</pattern>
</encoder>
</appender>
<logger name="org.springframework" level="WARN" />
<logger name="org.springframework.transaction" level="WARN" />
<!-- in order to debug some marshalling issues, this needs to be TRACE -->
<logger name="org.springframework.web.servlet.mvc" level="WARN" />
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

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