rhttpc.transport.inmem.InMemSubscriber.scala Maven / Gradle / Ivy

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/*
 * Copyright 2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package rhttpc.transport.inmem

import akka.actor.ActorRef
import akka.pattern._
import akka.util.Timeout
import rhttpc.transport.Subscriber

import scala.concurrent.Future
import scala.concurrent.duration.FiniteDuration

class InMemSubscriber[Msg](queueActor: ActorRef,
                           consumer: ActorRef,
                           fullMessage: Boolean)
                          (stopTimeout: FiniteDuration) extends Subscriber[Msg] {

  override def start(): Unit = {
    queueActor ! RegisterConsumer(consumer, fullMessage)
  }

  override def stop(): Future[Unit] = {
    implicit val timeout = Timeout(stopTimeout)
    (queueActor ? UnregisterConsumer(consumer)).mapTo[Unit]
  }

}