Is it a fire and forget action? Is the Actor a "singleton" or a per request
actor?
Here is code for a fire and forget singleton:
At the top of your controller add:
private static final ActorRef myActor =
Akka.system().actorOf(Props.create(MyActorClass.class), "MyActorName");
Then where your comment is do:
myActor.tell("Some Message or Some Class", ActorRef.noSender());
If you are trying to do something else, a per request actor or you need a
reply, answer with what you need.
Chanan
On Thursday, April 30, 2015 at 3:38:26 AM UTC-4, Nweike Onwuyali wrote:
>
> I am using Play Controller action to make a REST call. But on success of
> that call, i want to Trigger a service implemented as a Akka Actor.
>
> Below is my code for making the REST call with a controller action. I need
> help how to insert the code to trigger the service on the Akka Actor
> <xmp>
>
> public static Promise<Result> create() throws Exception{
>
> Promise<Result> resultPromise=null;
> try {
> User user = getRegisteredUser();
> DataRequestObject dataRequestObject= new DataRequestObject(new
> HashMap(), RequestMethod.POST,getClientIpAddr());
> Promise<WSResponse> responsePromise =
> user.save(UserStep.REGISTRATION,
> DataRepositoryStrategy.CLOUDANT,WS.client(),dataRequestObject);
> resultPromise = responsePromise.map(
> new Function<WSResponse, Result>() {
> @Override
> public Result apply(WSResponse response) throws Exception
> {
> ResponseObject responseObject =
> DBECodesFactory.getResponseObject(response.asJson(), new String[]{"email",
> user.name.username});
> if (responseObject.isSuccess()) {
> // Trigger Akka Actor Service
> return ok(views.html.postreg.render());
> } else {
> flash("error", responseObject.getFailureReason());
> return redirect(routes.Users.register());//
> ok(views.html.register.render());
>
> }
> }
> });
>
> }catch (Exception d){
> Logger.getLogger("NEW REGISTRATION").log(Level.SEVERE, d.toString(),
> d);
> d.printStackTrace();
> throw new Exception(d);
> }
> return resultPromise;
>
>
>
> }
>
> </xmp>
>
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