cd8e97c060
* deprecates awaitTermination, shutdown and isTerminated * introduces a terminate-method that returns a Future[Unit] * introduces a whenTerminated-method that returns a Future[Unit] * simplifies the implementation by removing blocking constructs * adds tests for terminate() and whenTerminated
28 lines
763 B
Java
28 lines
763 B
Java
package sample.hello;
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import akka.actor.*;
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import akka.japi.pf.ReceiveBuilder;
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public class Main2 {
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public static void main(String[] args) {
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ActorSystem system = ActorSystem.create("Hello");
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ActorRef a = system.actorOf(Props.create(HelloWorld.class), "helloWorld");
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system.actorOf(Props.create(Terminator.class, a), "terminator");
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}
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public static class Terminator extends AbstractLoggingActor {
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private final ActorRef ref;
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public Terminator(ActorRef ref) {
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this.ref = ref;
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getContext().watch(ref);
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receive(ReceiveBuilder.
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match(Terminated.class, t -> {
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log().info("{} has terminated, shutting down system", ref.path());
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context().system().terminate();
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}).build());
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}
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}
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}
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