#2384 - Adding implicit EC for activation and deactivation future call

akka-camel/src/main/scala/akka/camel/Activation.scala

@@ -6,10 +6,10 @@ package akka.camel
 
 import akka.camel.internal._
 import akka.util.Timeout
-import scala.concurrent.Future
 import akka.actor.{ ActorSystem, Props, ActorRef }
 import akka.pattern._
 import scala.concurrent.util.Duration
+import concurrent.{ ExecutionContext, Future }
 
 /**
  * Activation trait that can be used to wait on activation or de-activation of Camel endpoints.
@@ -27,11 +27,11 @@ trait Activation {
    * @param endpoint the endpoint to be activated
    * @param timeout the timeout for the Future
    */
-  def activationFutureFor(endpoint: ActorRef)(implicit timeout: Duration): Future[ActorRef] =
+  def activationFutureFor(endpoint: ActorRef)(implicit timeout: Duration, executor: ExecutionContext): Future[ActorRef] =
     (activationTracker.ask(AwaitActivation(endpoint))(Timeout(timeout))).map[ActorRef]({
-      case EndpointActivated(`endpoint`)      ⇒ endpoint
-      case EndpointFailedToActivate(_, cause) ⇒ throw cause
-    })(system.dispatcher)
+      case EndpointActivated(`endpoint`)               ⇒ endpoint
+      case EndpointFailedToActivate(`endpoint`, cause) ⇒ throw cause
+    })
 
   /**
    * Produces a Future which will be completed when the given endpoint has been deactivated or
@@ -40,9 +40,9 @@ trait Activation {
    * @param endpoint the endpoint to be deactivated
    * @param timeout the timeout of the Future
    */
-  def deactivationFutureFor(endpoint: ActorRef)(implicit timeout: Duration): Future[Unit] =
-    (activationTracker.ask(AwaitDeActivation(endpoint))(Timeout(timeout))).map[Unit]({
-      case EndpointDeActivated(`endpoint`)      ⇒ ()
-      case EndpointFailedToDeActivate(_, cause) ⇒ throw cause
-    })(system.dispatcher)
+  def deactivationFutureFor(endpoint: ActorRef)(implicit timeout: Duration, executor: ExecutionContext): Future[ActorRef] =
+    (activationTracker.ask(AwaitDeActivation(endpoint))(Timeout(timeout))).map[ActorRef]({
+      case EndpointDeActivated(`endpoint`)               ⇒ endpoint
+      case EndpointFailedToDeActivate(`endpoint`, cause) ⇒ throw cause
+    })
 }

akka-camel/src/main/scala/akka/camel/internal/ConsumerRegistry.scala

@@ -40,7 +40,7 @@ private[camel] trait ConsumerRegistry { this: Activation ⇒
    */
   private[camel] def registerConsumer(endpointUri: String, consumer: Consumer, activationTimeout: Duration) = {
     idempotentRegistry ! RegisterConsumer(endpointUri, consumer.self, consumer)
-    Await.result(activationFutureFor(consumer.self)(activationTimeout), activationTimeout)
+    Await.result(activationFutureFor(consumer.self)(activationTimeout, consumer.context.dispatcher), activationTimeout)
   }
 }
 

akka-camel/src/test/java/akka/camel/ConsumerJavaTestBase.java

@@ -8,6 +8,7 @@ import akka.actor.ActorRef;
 import akka.actor.ActorSystem;
 import akka.actor.Props;
 import scala.concurrent.Await;
+import scala.concurrent.ExecutionContext;
 import scala.concurrent.util.Duration;
 import org.junit.AfterClass;
 import org.junit.Test;
@@ -35,8 +36,9 @@ public class ConsumerJavaTestBase {
     @Test
     public void shouldHandleExceptionThrownByActorAndGenerateCustomResponse() throws Exception {
         Duration timeout = Duration.create(1, TimeUnit.SECONDS);
+        ExecutionContext executionContext = system.dispatcher();
         ActorRef ref = Await.result(
-          camel.activationFutureFor(system.actorOf(new Props(SampleErrorHandlingConsumer.class)), timeout),
+          camel.activationFutureFor(system.actorOf(new Props(SampleErrorHandlingConsumer.class)), timeout, executionContext),
           timeout);
 
         String result = camel.template().requestBody("direct:error-handler-test-java", "hello", String.class);

akka-camel/src/test/java/akka/camel/CustomRouteTestBase.java

@@ -5,6 +5,7 @@ import akka.camel.internal.component.CamelPath;
 import akka.camel.javaapi.UntypedConsumerActor;
 import akka.camel.javaapi.UntypedProducerActor;
 import scala.concurrent.Await;
+import scala.concurrent.ExecutionContext;
 import scala.concurrent.util.Duration;
 import org.apache.camel.CamelExecutionException;
 import org.apache.camel.Exchange;
@@ -59,8 +60,9 @@ public class CustomRouteTestBase {
   public void testCustomConsumerRoute() throws Exception {
     MockEndpoint mockEndpoint = camel.context().getEndpoint("mock:mockConsumer", MockEndpoint.class);
     Duration timeout = Duration.create(10, TimeUnit.SECONDS);
+    ExecutionContext executionContext = system.dispatcher();
     ActorRef consumer = Await.result(
-            camel.activationFutureFor(system.actorOf(new Props(TestConsumer.class), "testConsumer"), timeout),
+            camel.activationFutureFor(system.actorOf(new Props(TestConsumer.class), "testConsumer"), timeout, executionContext),
             timeout);
     camel.context().addRoutes(new CustomRouteBuilder("direct:testRouteConsumer",consumer));
     camel.template().sendBody("direct:testRouteConsumer", "test");
@@ -72,11 +74,12 @@ public class CustomRouteTestBase {
   public void testCustomAckConsumerRoute() throws Exception {
     MockEndpoint mockEndpoint = camel.context().getEndpoint("mock:mockAck", MockEndpoint.class);
     Duration timeout = Duration.create(10, TimeUnit.SECONDS);
+    ExecutionContext executionContext = system.dispatcher();
     ActorRef consumer = Await.result(
       camel.activationFutureFor(
         system.actorOf(
           new Props( new UntypedActorFactory(){ public Actor create() { return new TestAckConsumer("direct:testConsumerAck","mock:mockAck"); } }), "testConsumerAck"),
-      timeout),
+      timeout, executionContext),
     timeout);
     camel.context().addRoutes(new CustomRouteBuilder("direct:testAck", consumer, false, timeout));
     camel.template().sendBody("direct:testAck", "test");
@@ -87,10 +90,11 @@ public class CustomRouteTestBase {
   @Test
   public void testCustomAckConsumerRouteFromUri() throws Exception {
     MockEndpoint mockEndpoint = camel.context().getEndpoint("mock:mockAckUri", MockEndpoint.class);
+      ExecutionContext executionContext = system.dispatcher();
     Duration timeout = Duration.create(10, TimeUnit.SECONDS);
     ActorRef consumer = Await.result(
         camel.activationFutureFor(system.actorOf(new Props( new UntypedActorFactory(){ public Actor create() { return new TestAckConsumer("direct:testConsumerAckFromUri","mock:mockAckUri"); } }), "testConsumerAckUri"),
-      timeout),
+      timeout, executionContext),
     timeout);
     camel.context().addRoutes(new CustomRouteBuilder("direct:testAckFromUri","akka://test/user/testConsumerAckUri?autoAck=false"));
     camel.template().sendBody("direct:testAckFromUri", "test");
@@ -101,9 +105,10 @@ public class CustomRouteTestBase {
   @Test(expected=CamelExecutionException.class)
   public void testCustomTimeoutConsumerRoute() throws Exception {
     Duration timeout = Duration.create(10, TimeUnit.SECONDS);
+    ExecutionContext executionContext = system.dispatcher();
     ActorRef consumer = Await.result(
       camel.activationFutureFor(system.actorOf(new Props( new UntypedActorFactory(){ public Actor create() { return new TestAckConsumer("direct:testConsumerException","mock:mockException"); } }), "testConsumerException"),
-      timeout),
+      timeout, executionContext),
     timeout);
     camel.context().addRoutes(new CustomRouteBuilder("direct:testException", consumer, false, Duration.create(0, TimeUnit.SECONDS)));
     camel.template().sendBody("direct:testException", "test");

akka-camel/src/test/scala/akka/camel/ActivationIntegrationTest.scala

@@ -20,6 +20,7 @@ import java.util.concurrent.TimeoutException
 class ActivationIntegrationTest extends WordSpec with MustMatchers with SharedCamelSystem {
   implicit val timeout = 10 seconds
   def template: ProducerTemplate = camel.template
+  import system.dispatcher
 
   "ActivationAware must be notified when endpoint is activated" in {
     val latch = new TestLatch(0)

akka-camel/src/test/scala/akka/camel/ConsumerIntegrationTest.scala

@@ -17,12 +17,13 @@ import org.apache.camel.{ FailedToCreateRouteException, CamelExecutionException
 import java.util.concurrent.{ ExecutionException, TimeUnit, TimeoutException }
 import akka.testkit.TestLatch
 import akka.actor.Status.Failure
-import scala.concurrent.Await
 import scala.concurrent.util.duration._
+import concurrent.{ ExecutionContext, Await }
 
 class ConsumerIntegrationTest extends WordSpec with MustMatchers with NonSharedCamelSystem {
   "ConsumerIntegrationTest" must {
     implicit val defaultTimeout = 10.seconds
+    implicit def ec: ExecutionContext = system.dispatcher
 
     "Consumer must throw FailedToCreateRouteException, while awaiting activation, if endpoint is invalid" in {
       val actorRef = system.actorOf(Props(new TestActor(uri = "some invalid uri")))

akka-camel/src/test/scala/akka/camel/ProducerRegistryTest.scala

@@ -16,6 +16,8 @@ import scala.concurrent.Await
 
 class ProducerRegistryTest extends WordSpec with MustMatchers with SharedCamelSystem {
   implicit val timeout = 5.seconds
+  implicit val ec = system.dispatcher
+
   "A ProducerRegistry" must {
     def newEmptyActor: ActorRef = system.actorOf(Props.empty)
     def registerProcessorFor(actorRef: ActorRef) = camel.registerProducer(actorRef, "mock:mock")._2

akka-camel/src/test/scala/akka/camel/TestSupport.scala

@@ -21,7 +21,7 @@ private[camel] object TestSupport {
 
   def start(actor: ⇒ Actor)(implicit system: ActorSystem): ActorRef = {
     val actorRef = system.actorOf(Props(actor))
-    Await.result(CamelExtension(system).activationFutureFor(actorRef)(10 seconds), 10 seconds)
+    Await.result(CamelExtension(system).activationFutureFor(actorRef)(10 seconds, system.dispatcher), 10 seconds)
     actorRef
   }
 

akka-docs/java/code/docs/camel/ActivationTestBase.java

@@ -29,13 +29,13 @@ public class ActivationTestBase {
     Camel camel = CamelExtension.get(system);
     // get a future reference to the activation of the endpoint of the Consumer Actor
     FiniteDuration duration = Duration.create(10, SECONDS);
-    Future<ActorRef> activationFuture = camel.activationFutureFor(producer, duration);
+    Future<ActorRef> activationFuture = camel.activationFutureFor(producer, duration, 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.activationFutureFor(producer, duration);
+    Future<ActorRef> deactivationFuture = camel.deactivationFutureFor(producer, duration, system.dispatcher());
     //#CamelDeactivation
     system.shutdown();
   }

akka-docs/scala/code/docs/camel/Introduction.scala

@@ -92,12 +92,12 @@ object Introduction {
     val camel = CamelExtension(system)
     val actorRef = system.actorOf(Props[MyEndpoint])
     // get a future reference to the activation of the endpoint of the Consumer Actor
-    val activationFuture = camel.activationFutureFor(actorRef)(timeout = 10 seconds)
+    val activationFuture = camel.activationFutureFor(actorRef)(timeout = 10 seconds, executor = system.dispatcher)
     //#CamelActivation
     //#CamelDeactivation
     system.stop(actorRef)
     // get a future reference to the deactivation of the endpoint of the Consumer Actor
-    val deactivationFuture = camel.deactivationFutureFor(actorRef)(timeout = 10 seconds)
+    val deactivationFuture = camel.deactivationFutureFor(actorRef)(timeout = 10 seconds, executor = system.dispatcher)
     //#CamelDeactivation
   }