Hi, I'm using akka http with Java DSL and I'm trying to handle a get request with an actor and map my actor's response to the HTTP response as follows:
private Route getTasksRoute(){ return path("tasks").route(pathEndOrSingleSlash().route(get(this.handleWith( (ctx) -> ctx.completeWith(handleGetTask(ctx)) )))); } private Future<RouteResult> handleGetTask(RequestContext ctx){ return Patterns.ask(actorSystem.actorFor("myActor"), buildMessage(), 1000) .map(o -> ctx.completeAs(Jackson.json(), o), ctx.executionContext()); } This code does not compile in Java 8 because the API enforces to use scala futures Error:(74, 17) java: method map in interface scala.concurrent.Future<T> cannot be applied to given types; required: scala.Function1<java.lang.Object,S>,scala.concurrent.ExecutionContext found: (o)->ctx.c[...]), o),scala.concurrent.ExecutionContext reason: cannot infer type-variable(s) S (argument mismatch; scala.Function1 is not a functional interface multiple non-overriding abstract methods found in interface scala.Function1) I could not find any relevant code example illustrating this use case in java. Can you suggest a code pattern to illustrate how the completeWith method is intended to be used in Java 8 in conjonction with actors' ask pattern ? Thanks for your help. Benoit -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.