Package akka.actor

Examples of akka.actor.ActorSystem

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      );
    }
  }

  public static void main(String... args) throws Exception {
    final ActorSystem system = ActorSystem.create("example");
    final ActorRef persistentActor = system.actorOf(Props.create(ExamplePersistentActor.class));
    final ActorRef view = system.actorOf(Props.create(ExampleView.class));

    system.scheduler()
      .schedule(Duration.Zero(),
        Duration.create(2, TimeUnit.SECONDS),
        persistentActor,
        "scheduled",
        system.dispatcher(),
        null);
    system.scheduler()
      .schedule(Duration.Zero(), Duration.create(5, TimeUnit.SECONDS), view, "snap", system.dispatcher(), null);
  }
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  //#swapper
  static
  //#swapper
  public class SwapperApp {
    public static void main(String[] args) {
      ActorSystem system = ActorSystem.create("SwapperSystem");
      ActorRef swapper = system.actorOf(Props.create(Swapper.class), "swapper");
      swapper.tell(Swap, ActorRef.noSender()); // logs Hi
      swapper.tell(Swap, ActorRef.noSender()); // logs Ho
      swapper.tell(Swap, ActorRef.noSender()); // logs Hi
      swapper.tell(Swap, ActorRef.noSender()); // logs Ho
      swapper.tell(Swap, ActorRef.noSender()); // logs Hi
      swapper.tell(Swap, ActorRef.noSender()); // logs Ho
      system.terminate();
    }
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}
//#persistent-actor-example

public class PersistentActorExample {
    public static void main(String... args) throws Exception {
        final ActorSystem system = ActorSystem.create("example");
        final ActorRef persistentActor =
            system.actorOf(Props.create(ExamplePersistentActor.class), "persistentActor-4-java");

        persistentActor.tell(new Cmd("foo"), null);
        persistentActor.tell(new Cmd("baz"), null);
        persistentActor.tell(new Cmd("bar"), null);
        persistentActor.tell("snap", null);
        persistentActor.tell(new Cmd("buzz"), null);
        persistentActor.tell("print", null);

        Thread.sleep(1000);
        system.terminate();
    }
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      }
    }
  }

  public static void main(String... args) throws Exception {
    final ActorSystem system = ActorSystem.create("example");
    final ActorRef persistentActor = system.actorOf(Props.create(ExamplePersistentActor.class), "persistentActor-2");

    persistentActor.tell("a", null);
    persistentActor.tell("print", null);
    persistentActor.tell("boom", null);
    persistentActor.tell("print", null);
    persistentActor.tell("b", null);
    persistentActor.tell("print", null);
    persistentActor.tell("c", null);
    persistentActor.tell("print", null);

    // Will print in a first run (i.e. with empty journal):

    // received [a]
    // received [a, b]
    // received [a, b, c]

    // Will print in a second run:

    // received [a, b, c, a]
    // received [a, b, c, a, b]
    // received [a, b, c, a, b, c]

    // etc ...

    Thread.sleep(1000);
    system.shutdown();
  }
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  }

  public static void main(String... args) throws Exception {
    final ActorSystem system = ActorSystem.create("example");
    final ActorRef persistentActor = system.actorOf(Props.create(ExamplePersistentActor.class), "persistentActor-2");

    persistentActor.tell("a", null);
    persistentActor.tell("print", null);
    persistentActor.tell("boom", null);
    persistentActor.tell("print", null);
    persistentActor.tell("b", null);
    persistentActor.tell("print", null);
    persistentActor.tell("c", null);
    persistentActor.tell("print", null);

    // Will print in a first run (i.e. with empty journal):

    // received [a]
    // received [a, b]
    // received [a, b, c]

    // Will print in a second run:

    // received [a, b, c, a]
    // received [a, b, c, a, b]
    // received [a, b, c, a, b, c]

    // etc ...

    Thread.sleep(1000);
    system.shutdown();
  }
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import static akka.japi.Util.classTag;

public class Main {

  public static void main(String[] args) throws Exception {
    ActorSystem system = ActorSystem.create("calculator-system");
    ActorRef calculatorService =
      system.actorOf(Props.create(ArithmeticService.class), "arithmetic-service");

    // (3 + 5) / (2 * (1 + 1))
    Expression task = new Divide(
      new Add(new Const(3), new Const(5)),
      new Multiply(
        new Const(2),
        new Add(new Const(1), new Const(1))
      )
    );

    FiniteDuration duration = Duration.create(1, TimeUnit.SECONDS);
    Integer result = Await.result(ask(calculatorService, task, new Timeout(duration)).mapTo(classTag(Integer.class)), duration);
    System.out.println("Got result: " + result);

    Await.ready(system.terminate(), Duration.Inf());
  }
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import akka.testkit.JavaTestKit;

public class CustomRouteTestBase {
  public void customRoute() throws Exception{
    //#CustomRoute
    ActorSystem system = ActorSystem.create("some-system");
    Camel camel = CamelExtension.get(system);
    ActorRef responder = system.actorOf(Props.create(Responder.class), "TestResponder");
    camel.context().addRoutes(new CustomRouteBuilder(responder));
    //#CustomRoute
    system.stop(responder);
    JavaTestKit.shutdownActorSystem(system);
  }
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      }
    }
  }

  public static void main(String... args) {
    ActorSystem system = ActorSystem.create("MySystem");
    ActorRef swap = system.actorOf(Props.create(Swapper.class));
    swap.tell(SWAP, ActorRef.noSender()); // logs Hi
    swap.tell(SWAP, ActorRef.noSender()); // logs Ho
    swap.tell(SWAP, ActorRef.noSender()); // logs Hi
    swap.tell(SWAP, ActorRef.noSender()); // logs Ho
    swap.tell(SWAP, ActorRef.noSender()); // logs Hi
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import akka.event.LoggingAdapter;

public class Main2 {

  public static void main(String[] args) {
    ActorSystem system = ActorSystem.create("Hello");
    ActorRef a = system.actorOf(Props.create(HelloWorld.class), "helloWorld");
    system.actorOf(Props.create(Terminator.class, a), "terminator");
  }
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  @Test
  public void testActivation() {
    //#CamelActivation

    // ..
    ActorSystem system = ActorSystem.create("some-system");
    Props props = Props.create(MyConsumer.class);
    ActorRef producer = system.actorOf(props,"myproducer");
    Camel camel = CamelExtension.get(system);
    // get a future reference to the activation of the endpoint of the Consumer Actor
    Timeout timeout = new Timeout(Duration.create(10, SECONDS));
    Future<ActorRef> activationFuture = camel.activationFutureFor(producer,
      timeout, system.dispatcher());
    //#CamelActivation
    //#CamelDeactivation
    // ..
    system.stop(producer);
    // get a future reference to the deactivation of the endpoint of the Consumer Actor
    Future<ActorRef> deactivationFuture = camel.deactivationFutureFor(producer,
      timeout, system.dispatcher());
    //#CamelDeactivation
    JavaTestKit.shutdownActorSystem(system);
  }
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