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Merge remote-tracking branch 'refs/remotes/eugenp/master'

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iaforek
2017-03-15 07:15:57 +00:00
parent 112fa1290f b6c32dbcd3
commit fc69dcd7d2
20 changed files with 232 additions and 104 deletions
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guice-intro/src/main/java/com/baeldung/examples/guice/marker/Communicator.java
-11
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@@ -1,11 +0,0 @@
package com.baeldung.examples.guice.marker;
/**
*
* @author Baeldung
*/
public interface Communicator {
public boolean sendMessage(String message);
}
guice-intro/pom.xml → guice/pom.xml
+2 -2
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@@ -2,7 +2,7 @@
<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="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> <modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.examples.guice</groupId> <groupId>com.baeldung.examples.guice</groupId>
<artifactId>guice-intro</artifactId> <artifactId>guice</artifactId>
<version>1.0-SNAPSHOT</version> <version>1.0-SNAPSHOT</version>
<packaging>jar</packaging> <packaging>jar</packaging>
<dependencies> <dependencies>
@@ -30,5 +30,5 @@
<maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.target>1.8</maven.compiler.target>
<guice.version>4.1.0</guice.version> <guice.version>4.1.0</guice.version>
</properties> </properties>
<name>guice-intro</name> <name>guice</name>
</project> </project>
guice-intro/src/main/java/com/baeldung/examples/RunGuice.java → guice/src/main/java/com/baeldung/examples/RunGuice.java
+1 -5
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@@ -10,7 +10,7 @@ import java.util.Scanner;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class RunGuice { public class RunGuice {
@@ -18,14 +18,10 @@ public class RunGuice {
Injector injector = Guice.createInjector(new BasicModule(), new AOPModule()); Injector injector = Guice.createInjector(new BasicModule(), new AOPModule());
Communication comms = injector.getInstance(Communication.class); Communication comms = injector.getInstance(Communication.class);
Scanner scanner = new Scanner(System.in); Scanner scanner = new Scanner(System.in);
System.out.println("Enter your message to be sent; press Q to quit and P to print the message log");
while (true) { while (true) {
String input = scanner.nextLine(); String input = scanner.nextLine();
if (input.equalsIgnoreCase("q")) { if (input.equalsIgnoreCase("q")) {
System.exit(0); System.exit(0);
}
if (input.equalsIgnoreCase("p")) {
comms.print();
} else { } else {
comms.sendMessage(input); comms.sendMessage(input);
} }
guice-intro/src/main/java/com/baeldung/examples/guice/Communication.java → guice/src/main/java/com/baeldung/examples/guice/Communication.java
+4 -21
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@@ -10,7 +10,7 @@ import java.util.logging.Logger;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class Communication { public class Communication {
@@ -19,37 +19,20 @@ public class Communication {
@Inject @Inject
private Logger logger; private Logger logger;
private Queue<String> messageLog;
@Named("CommsUUID")
private String commsID;
@Inject @Inject
private DefaultCommunicator communicator; private DefaultCommunicator communicator;
public Communication(Boolean keepRecords) { public Communication(Boolean keepRecords) {
if (keepRecords) { if (keepRecords) {
messageLog = new LinkedList(); System.out.println("keeping records");
} }
} }
public boolean sendMessage(String message) { public boolean sendMessage(String message) {
if (!message.isEmpty() && messageLog != null) {
messageLog.add(message);
}
return communicator.sendMessage(message); return communicator.sendMessage(message);
} }
public void print() {
if (messageLog != null) {
for (String message : messageLog) {
logger.info(message);
}
} else {
logger.info("Message logging wasn't enabled");
}
}
public DefaultCommunicator getCommunicator() { public DefaultCommunicator getCommunicator() {
return this.communicator; return this.communicator;
} }
guice-intro/src/main/java/com/baeldung/examples/guice/CommunicationMode.java → guice/src/main/java/com/baeldung/examples/guice/CommunicationMode.java
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guice-intro/src/main/java/com/baeldung/examples/guice/DefaultCommunicator.java → guice/src/main/java/com/baeldung/examples/guice/DefaultCommunicator.java
+4 -1
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@@ -5,7 +5,10 @@ import com.baeldung.examples.guice.marker.Communicator;
import com.google.inject.Inject; import com.google.inject.Inject;
import com.google.inject.name.Named; import com.google.inject.name.Named;
/**
*
* @author baeldung
*/
public class DefaultCommunicator implements Communicator { public class DefaultCommunicator implements Communicator {
private CommunicationMode defaultCommsMode; private CommunicationMode defaultCommsMode;
guice-intro/src/main/java/com/baeldung/examples/guice/EmailCommunicationMode.java → guice/src/main/java/com/baeldung/examples/guice/EmailCommunicationMode.java
+2 -1
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@@ -1,3 +1,4 @@
package com.baeldung.examples.guice; package com.baeldung.examples.guice;
import com.baeldung.examples.guice.aop.MessageSentLoggable; import com.baeldung.examples.guice.aop.MessageSentLoggable;
@@ -5,7 +6,7 @@ import com.baeldung.examples.guice.constant.CommunicationModel;
/** /**
* *
* @author Baekdung * @author baeldung
*/ */
public class EmailCommunicationMode implements CommunicationMode { public class EmailCommunicationMode implements CommunicationMode {
guice-intro/src/main/java/com/baeldung/examples/guice/IMCommunicationMode.java → guice/src/main/java/com/baeldung/examples/guice/IMCommunicationMode.java
+1 -1
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@@ -8,7 +8,7 @@ import java.util.logging.Logger;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class IMCommunicationMode implements CommunicationMode { public class IMCommunicationMode implements CommunicationMode {
guice-intro/src/main/java/com/baeldung/examples/guice/SMSCommunicationMode.java → guice/src/main/java/com/baeldung/examples/guice/SMSCommunicationMode.java
+2 -1
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@@ -1,3 +1,4 @@
package com.baeldung.examples.guice; package com.baeldung.examples.guice;
import com.baeldung.examples.guice.aop.MessageSentLoggable; import com.baeldung.examples.guice.aop.MessageSentLoggable;
@@ -7,7 +8,7 @@ import java.util.logging.Logger;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class SMSCommunicationMode implements CommunicationMode { public class SMSCommunicationMode implements CommunicationMode {
guice-intro/src/main/java/com/baeldung/examples/guice/aop/MessageLogger.java → guice/src/main/java/com/baeldung/examples/guice/aop/MessageLogger.java
+3 -1
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@@ -1,12 +1,14 @@
package com.baeldung.examples.guice.aop; package com.baeldung.examples.guice.aop;
import com.google.inject.Inject;
import java.util.logging.Logger; import java.util.logging.Logger;
import org.aopalliance.intercept.MethodInterceptor; import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation; import org.aopalliance.intercept.MethodInvocation;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class MessageLogger implements MethodInterceptor { public class MessageLogger implements MethodInterceptor {
guice-intro/src/main/java/com/baeldung/examples/guice/aop/MessageSentLoggable.java → guice/src/main/java/com/baeldung/examples/guice/aop/MessageSentLoggable.java
+2 -1
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@@ -1,3 +1,4 @@
package com.baeldung.examples.guice.aop; package com.baeldung.examples.guice.aop;
import java.lang.annotation.ElementType; import java.lang.annotation.ElementType;
@@ -7,7 +8,7 @@ import java.lang.annotation.Target;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
@Retention(RetentionPolicy.RUNTIME) @Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD) @Target(ElementType.METHOD)
guice-intro/src/main/java/com/baeldung/examples/guice/binding/AOPModule.java → guice/src/main/java/com/baeldung/examples/guice/binding/AOPModule.java
+2 -1
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@@ -1,3 +1,4 @@
package com.baeldung.examples.guice.binding; package com.baeldung.examples.guice.binding;
import com.baeldung.examples.guice.aop.MessageLogger; import com.baeldung.examples.guice.aop.MessageLogger;
@@ -7,7 +8,7 @@ import com.google.inject.matcher.Matchers;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class AOPModule extends AbstractModule { public class AOPModule extends AbstractModule {
guice-intro/src/main/java/com/baeldung/examples/guice/binding/BasicModule.java → guice/src/main/java/com/baeldung/examples/guice/binding/BasicModule.java
+2 -1
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@@ -1,3 +1,4 @@
package com.baeldung.examples.guice.binding; package com.baeldung.examples.guice.binding;
import com.baeldung.examples.guice.Communication; import com.baeldung.examples.guice.Communication;
@@ -13,7 +14,7 @@ import java.util.logging.Logger;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class BasicModule extends AbstractModule { public class BasicModule extends AbstractModule {
guice-intro/src/main/java/com/baeldung/examples/guice/constant/CommunicationModel.java → guice/src/main/java/com/baeldung/examples/guice/constant/CommunicationModel.java
+2 -1
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@@ -1,8 +1,9 @@
package com.baeldung.examples.guice.constant; package com.baeldung.examples.guice.constant;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public enum CommunicationModel { public enum CommunicationModel {
guice/src/main/java/com/baeldung/examples/guice/marker/Communicator.java
+14
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@@ -0,0 +1,14 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.baeldung.examples.guice.marker;
/**
*
* @author Tayo
*/
public interface Communicator {
}
guice-intro/src/main/java/com/baeldung/examples/guice/modules/BasicModule.java → guice/src/main/java/com/baeldung/examples/guice/modules/BasicModule.java
+2 -1
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@@ -1,3 +1,4 @@
package com.baeldung.examples.guice.modules; package com.baeldung.examples.guice.modules;
import com.baeldung.examples.guice.Communication; import com.baeldung.examples.guice.Communication;
@@ -13,7 +14,7 @@ import java.util.logging.Logger;
/** /**
* *
* @author Baeldung * @author baeldung
*/ */
public class BasicModule extends AbstractModule { public class BasicModule extends AbstractModule {
libraries/README.md
+5
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@@ -0,0 +1,5 @@
The libraries module contains examples related to small libraries that are relatively easy to use and does not require any separate module of its own.
The code examples related to different libraries should go in a new package.
Remember, for advanced libraries like JUnit, Jackson, etc. we already have separate modules. Please make sure to have a look at the existing modules in such cases.
libraries/pom.xml
+65 -54
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@@ -1,60 +1,71 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent>
<parent> <artifactId>parent-modules</artifactId>
<artifactId>parent-modules</artifactId> <groupId>com.baeldung</groupId>
<groupId>com.baeldung</groupId> <version>1.0.0-SNAPSHOT</version>
<version>1.0.0-SNAPSHOT</version> </parent>
</parent> <modelVersion>4.0.0</modelVersion>
<modelVersion>4.0.0</modelVersion>
<artifactId>libraries</artifactId> <artifactId>libraries</artifactId>
<name>libraries</name> <name>libraries</name>
<build> <build>
<plugins> <plugins>
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId> <artifactId>maven-compiler-plugin</artifactId>
<configuration> <configuration>
<source>1.8</source> <source>1.8</source>
<target>1.8</target> <target>1.8</target>
</configuration> </configuration>
</plugin> </plugin>
</plugins> </plugins>
</build> </build>
<dependencies> <dependencies>
<!-- https://mvnrepository.com/artifact/cglib/cglib --> <!-- https://mvnrepository.com/artifact/cglib/cglib -->
<dependency> <dependency>
<groupId>cglib</groupId> <groupId>cglib</groupId>
<artifactId>cglib</artifactId> <artifactId>cglib</artifactId>
<version>${cglib.version}</version> <version>${cglib.version}</version>
</dependency> </dependency>
<dependency> <dependency>
<groupId>org.apache.commons</groupId> <groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId> <artifactId>commons-lang3</artifactId>
<version>${commons-lang.version}</version> <version>${commons-lang.version}</version>
</dependency> </dependency>
<dependency> <dependency>
<groupId>junit</groupId> <groupId>junit</groupId>
<artifactId>junit</artifactId> <artifactId>junit</artifactId>
<version>${junit.version}</version> <version>${junit.version}</version>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
<dependency> <dependency>
<groupId>org.jasypt</groupId> <groupId>org.jasypt</groupId>
<artifactId>jasypt</artifactId> <artifactId>jasypt</artifactId>
<version>${jasypt.version}</version> <version>${jasypt.version}</version>
</dependency> </dependency>
<dependency>
<groupId>org.javatuples</groupId>
<artifactId>javatuples</artifactId>
<version>${javatuples.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.assertj/assertj-core -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
</dependency>
</dependencies>
</dependencies> <properties>
<cglib.version>3.2.4</cglib.version>
<properties> <commons-lang.version>3.5</commons-lang.version>
<cglib.version>3.2.4</cglib.version> <junit.version>4.12</junit.version>
<commons-lang.version>3.5</commons-lang.version> <jasypt.version>1.9.2</jasypt.version>
<junit.version>4.12</junit.version> <javatuples.version>1.2</javatuples.version>
<jasypt.version>1.9.2</jasypt.version> <assertj.version>3.6.2</assertj.version>
</properties> </properties>
</project> </project>
libraries/src/test/java/com/baeldung/javatuples/JavaTuplesTest.java
+118
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@@ -0,0 +1,118 @@
package com.baeldung.javatuples;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import java.util.List;
import org.javatuples.KeyValue;
import org.javatuples.LabelValue;
import org.javatuples.Pair;
import org.javatuples.Quartet;
import org.javatuples.Triplet;
import org.javatuples.Unit;
import org.junit.Test;
public class JavaTuplesTest {
@SuppressWarnings("unused")
@Test
public void whenCreatingTuples_thenCreateTuples() {
Pair<String, Integer> pair = new Pair<String, Integer>("This is a pair", 55);
Triplet<String, Integer, Double> triplet = Triplet.with("hello", 23, 33.2);
List<String> collectionOfNames = Arrays.asList("john", "doe", "anne", "alex");
Quartet<String, String, String, String> quartet = Quartet.fromCollection(collectionOfNames);
Pair<String, String> pairFromList = Pair.fromIterable(collectionOfNames, 2);
String[] names = new String[] { "john", "doe", "anne" };
Triplet<String, String, String> triplet2 = Triplet.fromArray(names);
}
@Test
public void whenGetValuexFromTuples_thenRetriveValueWithType() {
Quartet<String, Double, Integer, String> quartet = Quartet.with("john", 72.5, 32, "1051 SW");
String name = quartet.getValue0();
Integer age = quartet.getValue2();
assertThat(name).isEqualTo("john");
assertThat(age).isEqualTo(32);
}
@Test
public void whenGetKeyValue_thenGetKeyValue() {
KeyValue<Integer, String> keyValue = KeyValue.with(5, "F");
Integer key = keyValue.getKey();
String value = keyValue.getValue();
assertThat(key).isEqualTo(5);
assertThat(value).isEqualTo("F");
}
@Test
public void whenGetLabelValue_thenGetLabelValue() {
LabelValue<Integer, String> labelValue = LabelValue.with(5, "F");
Integer key = labelValue.getLabel();
String value = labelValue.getValue();
assertThat(key).isEqualTo(5);
assertThat(value).isEqualTo("F");
}
@Test
public void whenGetValueFromTuples_thenRetriveValueWithoutType() {
Quartet<String, Double, Integer, String> quartet = Quartet.with("john", 72.5, 32, "1051 SW");
String name = (String) quartet.getValue(0);
Integer age = (Integer) quartet.getValue(2);
assertThat(name).isEqualTo("john");
assertThat(age).isEqualTo(32);
}
@Test
public void whenSetValueInTuple_thenGetANewTuple() {
Pair<String, Integer> john = Pair.with("john", 32);
Pair<String, Integer> alex = john.setAt0("alex");
assertThat(john.toString()).isNotEqualTo(alex.toString());
}
@Test
public void whenAddNewElement_thenCreateNewTuple() {
Pair<String, Integer> pair1 = Pair.with("john", 32);
Triplet<String, Integer, String> triplet1 = pair1.add("1051 SW");
assertThat(triplet1.contains("john"));
assertThat(triplet1.contains(32));
assertThat(triplet1.contains("1051 SW"));
Pair<String, Integer> pair2 = Pair.with("alex", 45);
Quartet<String, Integer, String, Integer> quartet2 = pair1.add(pair2);
assertThat(quartet2.containsAll(pair1));
assertThat(quartet2.containsAll(pair2));
Quartet<String, Integer, String, Integer> quartet1 = pair1.add("alex", 45);
assertThat(quartet1.containsAll("alex", "john", 32, 45));
Triplet<String, String, Integer> triplet2 = pair1.addAt1("1051 SW");
assertThat(triplet2.indexOf("john")).isEqualTo(0);
assertThat(triplet2.indexOf("1051 SW")).isEqualTo(1);
assertThat(triplet2.indexOf(32)).isEqualTo(2);
Unit<Integer> unit = pair1.removeFrom0();
assertThat(unit.contains(32));
}
@Test
public void whenCallingToList_thenReturnList() {
Quartet<String, Double, Integer, String> quartet = Quartet.with("john", 72.5, 32, "1051 SW");
List<Object> list = quartet.toList();
assertThat(list.size()).isEqualTo(4);
}
@Test
public void whenCallingToArray_thenReturnArray() {
Quartet<String, Double, Integer, String> quartet = Quartet.with("john", 72.5, 32, "1051 SW");
Object[] array = quartet.toArray();
assertThat(array.length).isEqualTo(4);
}
}
pom.xml
+1 -1
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@@ -47,7 +47,7 @@
<module>guava</module> <module>guava</module>
<module>guava18</module> <module>guava18</module>
<module>guava19</module> <module>guava19</module>
<module>guice-intro</module> <module>guice</module>
<module>disruptor</module> <module>disruptor</module>
<module>handling-spring-static-resources</module> <module>handling-spring-static-resources</module>