28 lines
857 B
Java
28 lines
857 B
Java
package docs.pattern;
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import akka.actor.ActorRef;
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import akka.actor.ActorRefFactory;
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import akka.actor.Props;
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import akka.actor.UntypedActor;
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import akka.dispatch.Await;
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import akka.dispatch.Future;
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import akka.util.Timeout;
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public class SupervisedAskSpec {
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public Object execute(Class<? extends UntypedActor> someActor,
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Object message, Timeout timeout, ActorRefFactory actorSystem)
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throws Exception {
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// example usage
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try {
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ActorRef supervisorCreator = SupervisedAsk
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.createSupervisorCreator(actorSystem);
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Future<Object> finished = SupervisedAsk.askOf(supervisorCreator,
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Props.apply(someActor), message, timeout);
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return Await.result(finished, timeout.duration());
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} catch (Exception e) {
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// exception propagated by supervision
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throw e;
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}
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}
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}
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