Commit 6ce8843d authored by martin.hecker's avatar martin.hecker
Browse files

minimales Akka/Java Beispiel

parent 9a0fb512
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>akkaJavaExamples</name>
<comment></comment>
<projects>
</projects>
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<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
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<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>akkaJavaExamples</groupId>
<artifactId>akkaJavaExamples</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<sourceDirectory>src</sourceDirectory>
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<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
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<target>1.8</target>
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<dependencies>
<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-actor_2.11</artifactId>
<version>2.4.11</version>
</dependency>
</dependencies>
</project>
\ No newline at end of file
package akkaJavaExamples;
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import akka.actor.Props;
import akka.actor.UntypedActor;
public class HelloWorldActor extends UntypedActor {
@Override
public void onReceive(Object message) {
if (message.equals("print")) {
System.out.println("Hello World!");
getSender().tell("printed", getSelf());
} else
unhandled(message);
}
public static void main(String[] args) {
ActorSystem actorSystem = ActorSystem.create("MySystem");
ActorRef helloWorldActor = actorSystem.actorOf(Props.create(HelloWorldActor.class));
helloWorldActor.tell("print", ActorRef.noSender());
actorSystem.terminate();
}
}
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