Persistent Stateful Actor System
0.17.1
repository:
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>elasticsoftwarefoundation</id>
<name>bintray</name>
<url>http://dl.bintray.com/elasticsoftwarefoundation/maven</url>
</repository>
</repositories>minimal dependency:
<dependency>
<groupId>org.elasticsoftware.elasticactors</groupId>
<artifactId>elasticactors-api</artifactId>
<version>${elasticactors.version}/version>
</dependency>convenient base classes inclusing a Jackson 2 based serialization framework:
<dependency>
<groupId>org.elasticsoftware.elasticactors</groupId>
<artifactId>elasticactors-base</artifactId>
<version>${elasticactors.version}</version>
</dependency>Some example code (in java)
@Message(serializationFramework = JacksonSerializationFramework.class,durable = true)
public class Greeting {
private final String who;
@JsonCreator
public Greeting(@JsonProperty("who") String who) {
this.who = who;
}
public String getWho() {
return who;
}
}
@Actor(stateClass = StringState.class,serializationFramework = JacksonSerializationFramework.class)
public class GreetingActor extends TypedActor<Greeting> {
@Override
public void onReceive(ActorRef sender, Greeting message) throws Exception {
System.out.println("Hello " + message.getWho());
}
}
TestActorSystem testActorSystem = new TestActorSystem();
testActorSystem.initialize();
ActorSystem actorSystem = testActorSystem.getActorSystem();
ActorRef greeter = actorSystem.actorOf("greeter",GreetingActor.class);
greeter.tell(new Greeting("Joost van de Wijgerd"),null);
testActorSystem.destroy();