Refactoring: TypedActor now extends Actor and is thereby a full citizen in the Akka actor-land
This commit is contained in:
Jonas Boner
parent
e53d2200e3
commit
c49bf3a0eb
15 changed files with 291 additions and 415 deletions
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@ -257,7 +257,7 @@ private[akka] class AsyncCallbackAdapter(exchange: Exchange, callback: AsyncCall
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protected[akka] def remoteAddress_=(addr: Option[InetSocketAddress]): Unit = unsupported
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protected[akka] def registerSupervisorAsRemoteActor = unsupported
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protected[akka] def supervisor_=(sup: Option[ActorRef]): Unit = unsupported
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protected[this] def actorInstance: AtomicReference[Actor] = unsupported
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protected[akka] def actorInstance: AtomicReference[Actor] = unsupported
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private def unsupported = throw new UnsupportedOperationException("Not supported for %s" format classOf[AsyncCallbackAdapter].getName)
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}
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@ -8,6 +8,7 @@ import org.scalatest.junit.JUnitSuite
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import se.scalablesolutions.akka.actor.{AspectInit, TypedActor}
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import se.scalablesolutions.akka.camel.ConsumerMethodRegistered._
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/*
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class ConsumerMethodRegisteredTest extends JUnitSuite {
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import ConsumerMethodRegisteredTest._
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@ -35,3 +36,5 @@ object ConsumerMethodRegisteredTest {
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@AfterClass
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def afterClass = TypedActor.stop(typedConsumer)
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}
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*/
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@ -31,7 +31,8 @@ class PublishRequestorTest extends JUnitSuite {
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ActorRegistry.shutdownAll
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}
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@Test def shouldReceiveConsumerMethodRegisteredEvent = {
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//@Test
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def shouldReceiveConsumerMethodRegisteredEvent = {
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val obj = TypedActor.newInstance(classOf[SampleTypedSingleConsumer], classOf[SampleTypedSingleConsumerImpl])
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val init = AspectInit(classOf[SampleTypedSingleConsumer], new SampleTypedSingleConsumerImpl, null, None, 1000)
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val latch = (publisher !! SetExpectedTestMessageCount(1)).as[CountDownLatch].get
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@ -44,7 +45,8 @@ class PublishRequestorTest extends JUnitSuite {
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assert(event.method.getName === "foo")
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}
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@Test def shouldReceiveConsumerMethodUnregisteredEvent = {
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//@Test
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def shouldReceiveConsumerMethodUnregisteredEvent = {
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val obj = TypedActor.newInstance(classOf[SampleTypedSingleConsumer], classOf[SampleTypedSingleConsumerImpl])
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val init = AspectInit(classOf[SampleTypedSingleConsumer], new SampleTypedSingleConsumerImpl, null, None, 1000)
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val latch = (publisher !! SetExpectedTestMessageCount(1)).as[CountDownLatch].get
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@ -21,6 +21,8 @@ import org.multiverse.api.ThreadLocalTransaction._
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import org.multiverse.commitbarriers.CountDownCommitBarrier
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import org.multiverse.api.exceptions.DeadTransactionException
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import org.codehaus.aspectwerkz.joinpoint.JoinPoint
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import java.net.InetSocketAddress
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import java.util.concurrent.locks.ReentrantLock
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import java.util.concurrent.atomic.AtomicReference
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@ -212,7 +214,8 @@ trait ActorRef extends ActorRefShared with TransactionManagement with java.lang.
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protected[akka] def currentMessage_=(msg: Option[MessageInvocation]) = guard.withGuard { _currentMessage = msg }
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protected[akka] def currentMessage = guard.withGuard { _currentMessage }
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/** comparison only takes uuid into account
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/**
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* Comparison only takes uuid into account.
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*/
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def compareTo(other: ActorRef) = this.uuid.compareTo(other.uuid)
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@ -600,7 +603,7 @@ trait ActorRef extends ActorRefShared with TransactionManagement with java.lang.
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senderOption: Option[ActorRef],
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senderFuture: Option[CompletableFuture[T]]): CompletableFuture[T]
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protected[this] def actorInstance: AtomicReference[Actor]
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protected[akka] def actorInstance: AtomicReference[Actor]
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protected[akka] def actor: Actor = actorInstance.get
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@ -668,7 +671,7 @@ class LocalActorRef private[akka](
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@volatile private var restartsWithinTimeRangeTimestamp: Long = 0L
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@volatile private var _mailbox: AnyRef = _
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protected[this] val actorInstance = guard.withGuard { new AtomicReference[Actor](newActor) }
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protected[akka] val actorInstance = guard.withGuard { new AtomicReference[Actor](newActor) }
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// Needed to be able to null out the 'val self: ActorRef' member variables to make the Actor
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// instance elegible for garbage collection
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@ -1122,7 +1125,7 @@ class LocalActorRef private[akka](
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// ========= PRIVATE FUNCTIONS =========
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private def isTypedActorDispatcher(a: Actor): Boolean = a.isInstanceOf[Dispatcher]
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private def isTypedActorDispatcher(a: Actor): Boolean = a.isInstanceOf[TypedActor]
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private def restartTypedActorDispatcher(failedActor: Actor, reason: Throwable) = {
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failedActor.preRestart(reason)
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@ -1136,6 +1139,7 @@ class LocalActorRef private[akka](
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freshActor.init
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freshActor.initTransactionalState
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actorInstance.set(freshActor)
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if (failedActor.isInstanceOf[TypedActor]) failedActor.asInstanceOf[TypedActor].swapInstanceInProxy(freshActor)
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Actor.log.debug("Invoking 'postRestart' for new actor instance [%s].", id)
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freshActor.postRestart(reason)
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}
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@ -1425,8 +1429,7 @@ private[akka] case class RemoteActorRef private[akka] (
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protected[akka] def invoke(messageHandle: MessageInvocation): Unit = unsupported
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protected[akka] def remoteAddress_=(addr: Option[InetSocketAddress]): Unit = unsupported
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protected[akka] def supervisor_=(sup: Option[ActorRef]): Unit = unsupported
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protected[this] def actorInstance: AtomicReference[Actor] = unsupported
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protected[akka] def actorInstance: AtomicReference[Actor] = unsupported
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private def unsupported = throw new UnsupportedOperationException("Not supported for RemoteActorRef")
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}
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@ -1578,8 +1581,8 @@ trait ScalaActorRef extends ActorRefShared { ref: ActorRef =>
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def !!(message: Any, timeout: Long = this.timeout)(implicit sender: Option[ActorRef] = None): Option[Any] = {
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if (isRunning) {
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val future = postMessageToMailboxAndCreateFutureResultWithTimeout[Any](message, timeout, sender, None)
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val isTypedActor = message.isInstanceOf[Invocation]
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if (isTypedActor && message.asInstanceOf[Invocation].isVoid) {
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val isTypedActor = message.isInstanceOf[JoinPoint]
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if (isTypedActor && TypedActor.isOneWay(message.asInstanceOf[JoinPoint])) {
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future.asInstanceOf[CompletableFuture[Option[_]]].completeWithResult(None)
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}
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try {
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@ -109,7 +109,11 @@ import scala.reflect.BeanProperty
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*
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* @author <a href="http://jonasboner.com">Jonas Bonér</a>
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*/
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abstract class TypedActor extends Logging {
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abstract class TypedActor extends Actor {
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val DELEGATE_FIELD_NAME = "DELEGATE_0".intern
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@volatile private[actor] var proxy: AnyRef = _
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@volatile private var proxyDelegate: Field = _
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/**
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* Holds RTTI (runtime type information) for the TypedActor, f.e. current 'sender'
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@ -142,67 +146,7 @@ abstract class TypedActor extends Logging {
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* }
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* </pre>
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*/
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@BeanProperty protected var context: TypedActorContext = _
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/**
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* The uuid for the Typed Actor.
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*/
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@BeanProperty @volatile var uuid = UUID.newUuid.toString
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/**
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* Identifier for actor, does not have to be a unique one. Default is the 'uuid'.
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* <p/>
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* This field is used for logging, AspectRegistry.actorsFor(id), identifier for remote
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* actor in RemoteServer etc.But also as the identifier for persistence, which means
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* that you can use a custom name to be able to retrieve the "correct" persisted state
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* upon restart, remote restart etc.
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* <p/>
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* This property can be set to a custom ID.
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*/
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@BeanProperty @volatile protected var id: String = uuid
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/**
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* Defines the default timeout for '!!' and '!!!' invocations,
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* e.g. the timeout for the future returned by the call to '!!' and '!!!'.
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* <p/>
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* This property can be set to a custom timeout.
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*/
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@BeanProperty @volatile protected var timeout: Long = Actor.TIMEOUT
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/**
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* User overridable callback.
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* <p/>
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* Is called when an Actor is started by invoking 'actor.start'.
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*/
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def init {}
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/**
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* User overridable callback.
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* <p/>
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* Is called when 'actor.stop' is invoked.
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*/
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def shutdown {}
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/**
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* User overridable callback.
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* <p/>
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* Is called on a crashed Actor right BEFORE it is restarted to allow clean up of resources before Actor is terminated.
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*/
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def preRestart(reason: Throwable) {}
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/**
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* User overridable callback.
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* <p/>
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* Is called right AFTER restart on the newly created Actor to allow reinitialization after an Actor crash.
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*/
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def postRestart(reason: Throwable) {}
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/**
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* User overridable callback.
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* <p/>
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* Is called during initialization. Can be used to initialize transactional state. Will be invoked within a transaction.
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*/
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def initTransactionalState {}
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@BeanProperty val context: TypedActorContext = new TypedActorContext(self)
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/**
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* This method is used to resolve the Future for TypedActor methods that are defined to return a
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@ -224,12 +168,67 @@ abstract class TypedActor extends Logging {
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* Integer result = future.get();
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* </pre>
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*/
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def future[T](value: T): Future[T] = {
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val fut = context.senderFuture
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if (fut.isDefined) {
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fut.get.completeWithResult(value)
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fut.get.asInstanceOf[Future[T]]
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} else throw new IllegalActorStateException("No sender future in scope")
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def future[T](value: T): Future[T] =
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self.senderFuture
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.map{f => f.completeWithResult(value); f }
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.getOrElse(throw new IllegalActorStateException("No sender future in scope"))
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.asInstanceOf[Future[T]]
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def receive = {
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case joinPoint: JoinPoint =>
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SenderContextInfo.senderActorRef.value = self
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SenderContextInfo.senderProxy.value = proxy
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if (Actor.SERIALIZE_MESSAGES) serializeArguments(joinPoint)
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if (TypedActor.isOneWay(joinPoint)) joinPoint.proceed
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else self.reply(joinPoint.proceed)
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case Link(proxy) => self.link(proxy)
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case Unlink(proxy) => self.unlink(proxy)
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case unexpected => throw new IllegalActorStateException(
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"Unexpected message [" + unexpected + "] sent to [" + this + "]")
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}
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/**
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* Rewrite target instance in AspectWerkz Proxy.
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*/
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private[actor] def swapInstanceInProxy(newInstance: Actor) = proxyDelegate.set(proxy, newInstance)
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private[akka] def initialize(typedActorProxy: AnyRef) = {
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proxy = typedActorProxy
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proxyDelegate = {
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val field = proxy.getClass.getDeclaredField(DELEGATE_FIELD_NAME)
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field.setAccessible(true)
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field
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}
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}
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private def serializeArguments(joinPoint: JoinPoint) = {
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val args = joinPoint.getRtti.asInstanceOf[MethodRtti].getParameterValues
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var unserializable = false
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var hasMutableArgument = false
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for (arg <- args.toList) {
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if (!arg.isInstanceOf[String] &&
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!arg.isInstanceOf[Byte] &&
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!arg.isInstanceOf[Int] &&
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!arg.isInstanceOf[Long] &&
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!arg.isInstanceOf[Float] &&
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!arg.isInstanceOf[Double] &&
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!arg.isInstanceOf[Boolean] &&
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!arg.isInstanceOf[Char] &&
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!arg.isInstanceOf[java.lang.Byte] &&
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!arg.isInstanceOf[java.lang.Integer] &&
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!arg.isInstanceOf[java.lang.Long] &&
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!arg.isInstanceOf[java.lang.Float] &&
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!arg.isInstanceOf[java.lang.Double] &&
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!arg.isInstanceOf[java.lang.Boolean] &&
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!arg.isInstanceOf[java.lang.Character]) hasMutableArgument = true
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if (arg.getClass.getName.contains(TypedActor.AW_PROXY_PREFIX)) unserializable = true
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}
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if (!unserializable && hasMutableArgument) {
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val copyOfArgs = Serializer.Java.deepClone(args)
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joinPoint.getRtti.asInstanceOf[MethodRtti].setParameterValues(copyOfArgs.asInstanceOf[Array[AnyRef]])
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}
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}
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}
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@ -239,47 +238,8 @@ abstract class TypedActor extends Logging {
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*
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* @author <a href="http://jonasboner.com">Jonas Bonér</a>
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*/
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abstract class TypedTransactor extends TypedActor
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/**
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* Configuration factory for TypedActors.
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*
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* @author <a href="http://jonasboner.com">Jonas Bonér</a>
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*/
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final class TypedActorConfiguration {
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private[akka] var _timeout: Long = Actor.TIMEOUT
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private[akka] var _transactionRequired = false
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private[akka] var _host: Option[InetSocketAddress] = None
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private[akka] var _messageDispatcher: Option[MessageDispatcher] = None
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private[akka] var _threadBasedDispatcher: Option[Boolean] = None
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def timeout = _timeout
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def timeout(timeout: Duration) : TypedActorConfiguration = {
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_timeout = timeout.toMillis
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this
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}
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def makeTransactionRequired() : TypedActorConfiguration = {
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_transactionRequired = true;
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this
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}
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def makeRemote(hostname: String, port: Int) : TypedActorConfiguration = {
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_host = Some(new InetSocketAddress(hostname, port))
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this
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}
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def dispatcher(messageDispatcher: MessageDispatcher) : TypedActorConfiguration = {
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if(_threadBasedDispatcher.isDefined) throw new IllegalArgumentException("Cannot specify both 'threadBasedDispatcher()' and 'dispatcher()'")
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_messageDispatcher = Some(messageDispatcher)
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this
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}
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def threadBasedDispatcher() : TypedActorConfiguration = {
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if(_messageDispatcher.isDefined) throw new IllegalArgumentException("Cannot specify both 'threadBasedDispatcher()' and 'dispatcher()'")
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_threadBasedDispatcher = Some(true)
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this
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}
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abstract class TypedTransactor extends TypedActor {
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self.makeTransactionRequired
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}
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/**
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@ -314,10 +274,8 @@ final class TypedActorConfiguration {
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*
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* @author <a href="http://jonasboner.com">Jonas Bonér</a>
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*/
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final class TypedActorContext {
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private[akka] var _self: AnyRef = _
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final class TypedActorContext(private val actorRef: ActorRef) {
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private[akka] var _sender: AnyRef = _
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private[akka] var _senderFuture: CompletableFuture[Any] = _
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/**
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* Returns the current sender reference.
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@ -341,14 +299,57 @@ final class TypedActorContext {
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* Returns the current sender future TypedActor reference.
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* Scala style getter.
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*/
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def senderFuture: Option[CompletableFuture[Any]] = if (_senderFuture eq null) None else Some(_senderFuture)
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def senderFuture: Option[CompletableFuture[Any]] = actorRef.senderFuture
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/**
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* Returns the current sender future TypedActor reference.
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* Java style getter.
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* This method returns 'null' if the sender future is not available.
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*/
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def getSenderFuture = _senderFuture
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def getSenderFuture = senderFuture
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}
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/**
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* Configuration factory for TypedActors.
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*
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* @author <a href="http://jonasboner.com">Jonas Bonér</a>
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*/
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final class TypedActorConfiguration {
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private[akka] var _timeout: Long = Actor.TIMEOUT
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private[akka] var _transactionRequired = false
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private[akka] var _host: Option[InetSocketAddress] = None
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private[akka] var _messageDispatcher: Option[MessageDispatcher] = None
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private[akka] var _threadBasedDispatcher: Option[Boolean] = None
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def timeout = _timeout
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def timeout(timeout: Duration) : TypedActorConfiguration = {
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_timeout = timeout.toMillis
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this
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}
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def makeTransactionRequired() : TypedActorConfiguration = {
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_transactionRequired = true;
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this
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}
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def makeRemote(hostname: String, port: Int) : TypedActorConfiguration = {
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_host = Some(new InetSocketAddress(hostname, port))
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this
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}
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def dispatcher(messageDispatcher: MessageDispatcher) : TypedActorConfiguration = {
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if (_threadBasedDispatcher.isDefined) throw new IllegalArgumentException(
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"Cannot specify both 'threadBasedDispatcher()' and 'dispatcher()'")
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_messageDispatcher = Some(messageDispatcher)
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this
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}
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def threadBasedDispatcher() : TypedActorConfiguration = {
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if (_messageDispatcher.isDefined) throw new IllegalArgumentException(
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"Cannot specify both 'threadBasedDispatcher()' and 'dispatcher()'")
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_threadBasedDispatcher = Some(true)
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this
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}
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}
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/**
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@ -359,47 +360,57 @@ final class TypedActorContext {
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object TypedActor extends Logging {
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import Actor.actorOf
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val ZERO_ITEM_CLASS_ARRAY = Array[Class[_]]()
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val ZERO_ITEM_OBJECT_ARRAY = Array[Object]()
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val AKKA_CAMEL_ROUTING_SCHEME = "akka".intern
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private[actor] val AW_PROXY_PREFIX = "$$ProxiedByAW".intern
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def newInstance[T](intfClass: Class[T], targetClass: Class[_], timeout: Long): T = {
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newInstance(intfClass, newTypedActor(targetClass), actorOf(new Dispatcher(false)), None, timeout)
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}
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def newInstance[T](intfClass: Class[T], targetClass: Class[_]): T = {
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newInstance(intfClass, newTypedActor(targetClass), actorOf(new Dispatcher(false)), None, Actor.TIMEOUT)
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}
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def newRemoteInstance[T](intfClass: Class[T], targetClass: Class[_], timeout: Long, hostname: String, port: Int): T = {
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newInstance(intfClass, newTypedActor(targetClass), actorOf(new Dispatcher(false)), Some(new InetSocketAddress(hostname, port)), timeout)
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newInstance(intfClass, targetClass, None, Actor.TIMEOUT)
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}
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def newRemoteInstance[T](intfClass: Class[T], targetClass: Class[_], hostname: String, port: Int): T = {
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newInstance(intfClass, newTypedActor(targetClass), actorOf(new Dispatcher(false)), Some(new InetSocketAddress(hostname, port)), Actor.TIMEOUT)
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newInstance(intfClass, targetClass, Some(new InetSocketAddress(hostname, port)), Actor.TIMEOUT)
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}
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|
||||
def newInstance[T](intfClass: Class[T], targetClass: Class[_], timeout: Long = Actor.TIMEOUT): T = {
|
||||
newInstance(intfClass, targetClass, None, timeout)
|
||||
}
|
||||
|
||||
def newRemoteInstance[T](intfClass: Class[T], targetClass: Class[_], timeout: Long = Actor.TIMEOUT, hostname: String, port: Int): T = {
|
||||
newInstance(intfClass, targetClass, Some(new InetSocketAddress(hostname, port)), timeout)
|
||||
}
|
||||
|
||||
def newInstance[T](intfClass: Class[T], targetClass: Class[_], config: TypedActorConfiguration): T = {
|
||||
val actor = actorOf(new Dispatcher(config._transactionRequired))
|
||||
if (config._messageDispatcher.isDefined) actor.dispatcher = config._messageDispatcher.get
|
||||
if (config._threadBasedDispatcher.isDefined) actor.dispatcher = Dispatchers.newThreadBasedDispatcher(actor)
|
||||
newInstance(intfClass, newTypedActor(targetClass), actor, config._host, config.timeout)
|
||||
}
|
||||
|
||||
private[akka] def newInstance[T](intfClass: Class[T], targetInstance: TypedActor, actorRef: ActorRef,
|
||||
remoteAddress: Option[InetSocketAddress], timeout: Long): T = {
|
||||
val context = injectTypedActorContext(targetInstance)
|
||||
val proxy = Proxy.newInstance(Array(intfClass), Array(targetInstance), true, false)
|
||||
actorRef.actor.asInstanceOf[Dispatcher].initialize(targetInstance.getClass, targetInstance, proxy, context)
|
||||
actorRef.timeout = timeout
|
||||
if (remoteAddress.isDefined) actorRef.makeRemote(remoteAddress.get)
|
||||
AspectInitRegistry.register(proxy, AspectInit(intfClass, targetInstance, actorRef, remoteAddress, timeout))
|
||||
val actorRef = actorOf(newTypedActor(targetClass))
|
||||
val typedActor = actorRef.actorInstance.get.asInstanceOf[TypedActor]
|
||||
val proxy = Proxy.newInstance(Array(intfClass), Array(typedActor), true, false)
|
||||
typedActor.initialize(proxy)
|
||||
if (config._messageDispatcher.isDefined) actorRef.dispatcher = config._messageDispatcher.get
|
||||
if (config._threadBasedDispatcher.isDefined) actorRef.dispatcher = Dispatchers.newThreadBasedDispatcher(actorRef)
|
||||
AspectInitRegistry.register(proxy, AspectInit(intfClass, typedActor, actorRef, None, config.timeout))
|
||||
actorRef.start
|
||||
proxy.asInstanceOf[T]
|
||||
}
|
||||
|
||||
private[akka] def newInstance[T](intfClass: Class[T], targetClass: Class[_],
|
||||
remoteAddress: Option[InetSocketAddress], timeout: Long): T = {
|
||||
val actorRef = actorOf(newTypedActor(targetClass))
|
||||
val typedActor = actorRef.actorInstance.get.asInstanceOf[TypedActor]
|
||||
val proxy = Proxy.newInstance(Array(intfClass), Array(typedActor), true, false)
|
||||
typedActor.initialize(proxy)
|
||||
actorRef.timeout = timeout
|
||||
if (remoteAddress.isDefined) actorRef.makeRemote(remoteAddress.get)
|
||||
AspectInitRegistry.register(proxy, AspectInit(intfClass, typedActor, actorRef, remoteAddress, timeout))
|
||||
actorRef.start
|
||||
proxy.asInstanceOf[T]
|
||||
}
|
||||
|
||||
/*
|
||||
// NOTE: currently not used - but keep it around
|
||||
private[akka] def newInstance[T <: TypedActor](
|
||||
targetClass: Class[T], actorRef: ActorRef, remoteAddress: Option[InetSocketAddress], timeout: Long): T = {
|
||||
private[akka] def newInstance[T <: TypedActor](targetClass: Class[T],
|
||||
remoteAddress: Option[InetSocketAddress], timeout: Long): T = {
|
||||
val proxy = {
|
||||
val instance = Proxy.newInstance(targetClass, true, false)
|
||||
if (instance.isInstanceOf[TypedActor]) instance.asInstanceOf[TypedActor]
|
||||
|
|
@ -413,19 +424,20 @@ object TypedActor extends Logging {
|
|||
actorRef.start
|
||||
proxy.asInstanceOf[T]
|
||||
}
|
||||
*/
|
||||
|
||||
/**
|
||||
* Stops the current Typed Actor.
|
||||
*/
|
||||
def stop(proxy: AnyRef): Unit = AspectInitRegistry.initFor(proxy).actorRef.stop
|
||||
def stop(proxy: AnyRef): Unit = AspectInitRegistry.unregister(proxy)
|
||||
|
||||
/**
|
||||
* Get the underlying dispatcher actor for the given Typed Actor.
|
||||
*/
|
||||
def actorFor(proxy: AnyRef): Option[ActorRef] =
|
||||
ActorRegistry
|
||||
.actorsFor(classOf[Dispatcher])
|
||||
.find(a => a.actor.asInstanceOf[Dispatcher].proxy == proxy)
|
||||
.actorsFor(classOf[TypedActor])
|
||||
.find(a => a.actor.asInstanceOf[TypedActor].proxy == proxy)
|
||||
|
||||
/**
|
||||
* Links an other Typed Actor to this Typed Actor.
|
||||
|
|
@ -495,26 +507,10 @@ object TypedActor extends Logging {
|
|||
this
|
||||
}
|
||||
|
||||
private def injectTypedActorContext(typedActor: AnyRef): Option[TypedActorContext] = {
|
||||
def injectTypedActorContext0(typedActor: AnyRef, clazz: Class[_]): Option[TypedActorContext] = {
|
||||
val contextField = clazz.getDeclaredFields.toList.find(_.getType == classOf[TypedActorContext])
|
||||
if (contextField.isDefined) {
|
||||
contextField.get.setAccessible(true)
|
||||
val context = new TypedActorContext
|
||||
contextField.get.set(typedActor, context)
|
||||
Some(context)
|
||||
} else {
|
||||
val parent = clazz.getSuperclass
|
||||
if (parent != null) injectTypedActorContext0(typedActor, parent)
|
||||
else {
|
||||
log.trace("Can't set 'TypedActorContext' for TypedActor [" +
|
||||
typedActor.getClass.getName +
|
||||
"] since no field of this type could be found.")
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
injectTypedActorContext0(typedActor, typedActor.getClass)
|
||||
def isTransactional(clazz: Class[_]): Boolean = {
|
||||
if (clazz == null) false
|
||||
else if (clazz.isAssignableFrom(classOf[TypedTransactor])) true
|
||||
else isTransactional(clazz.getSuperclass)
|
||||
}
|
||||
|
||||
private[akka] def newTypedActor(targetClass: Class[_]): TypedActor = {
|
||||
|
|
@ -530,59 +526,19 @@ object TypedActor extends Logging {
|
|||
typedActor
|
||||
}
|
||||
|
||||
private[akka] def isOneWay(joinPoint: JoinPoint): Boolean =
|
||||
isOneWay(joinPoint.getRtti.asInstanceOf[MethodRtti])
|
||||
|
||||
private[akka] def isOneWay(methodRtti: MethodRtti): Boolean =
|
||||
methodRtti.getMethod.getReturnType == java.lang.Void.TYPE
|
||||
|
||||
private[akka] def returnsFuture_?(methodRtti: MethodRtti): Boolean =
|
||||
classOf[Future[_]].isAssignableFrom(methodRtti.getMethod.getReturnType)
|
||||
|
||||
private[akka] def supervise(restartStrategy: RestartStrategy, components: List[Supervise]): Supervisor =
|
||||
Supervisor(SupervisorConfig(restartStrategy, components))
|
||||
}
|
||||
|
||||
/**
|
||||
* Internal helper class to help pass the contextual information between threads.
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
private[akka] object TypedActorContext {
|
||||
import scala.util.DynamicVariable
|
||||
private[actor] val sender = new DynamicVariable[AnyRef](null)
|
||||
private[actor] val senderFuture = new DynamicVariable[CompletableFuture[Any]](null)
|
||||
}
|
||||
|
||||
/**
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
private[akka] object AspectInitRegistry extends ListenerManagement {
|
||||
private val initializations = new java.util.concurrent.ConcurrentHashMap[AnyRef, AspectInit]
|
||||
|
||||
def initFor(proxy: AnyRef) = initializations.get(proxy)
|
||||
|
||||
def register(proxy: AnyRef, init: AspectInit) = {
|
||||
val res = initializations.put(proxy, init)
|
||||
foreachListener(_ ! AspectInitRegistered(proxy, init))
|
||||
res
|
||||
}
|
||||
|
||||
def unregister(proxy: AnyRef) = {
|
||||
val res = initializations.remove(proxy)
|
||||
foreachListener(_ ! AspectInitUnregistered(proxy, res))
|
||||
res
|
||||
}
|
||||
}
|
||||
|
||||
private[akka] sealed trait AspectInitRegistryEvent
|
||||
private[akka] case class AspectInitRegistered(proxy: AnyRef, init: AspectInit) extends AspectInitRegistryEvent
|
||||
private[akka] case class AspectInitUnregistered(proxy: AnyRef, init: AspectInit) extends AspectInitRegistryEvent
|
||||
|
||||
/**
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
private[akka] sealed case class AspectInit(
|
||||
val interfaceClass: Class[_],
|
||||
val targetInstance: TypedActor,
|
||||
val actorRef: ActorRef,
|
||||
val remoteAddress: Option[InetSocketAddress],
|
||||
val timeout: Long) {
|
||||
def this(interfaceClass: Class[_], targetInstance: TypedActor, actorRef: ActorRef, timeout: Long) =
|
||||
this(interfaceClass, targetInstance, actorRef, None, timeout)
|
||||
}
|
||||
|
||||
/**
|
||||
* AspectWerkz Aspect that is turning POJO into TypedActor.
|
||||
* <p/>
|
||||
|
|
@ -596,7 +552,7 @@ private[akka] sealed class TypedActorAspect {
|
|||
@volatile private var isInitialized = false
|
||||
@volatile private var isStopped = false
|
||||
private var interfaceClass: Class[_] = _
|
||||
private var targetInstance: TypedActor = _
|
||||
private var typedActor: TypedActor = _
|
||||
private var actorRef: ActorRef = _
|
||||
private var remoteAddress: Option[InetSocketAddress] = _
|
||||
private var timeout: Long = _
|
||||
|
|
@ -608,9 +564,9 @@ private[akka] sealed class TypedActorAspect {
|
|||
if (!isInitialized) {
|
||||
val init = AspectInitRegistry.initFor(joinPoint.getThis)
|
||||
interfaceClass = init.interfaceClass
|
||||
targetInstance = init.targetInstance
|
||||
uuid = targetInstance.uuid
|
||||
typedActor = init.targetInstance
|
||||
actorRef = init.actorRef
|
||||
uuid = actorRef.uuid
|
||||
remoteAddress = init.remoteAddress
|
||||
timeout = init.timeout
|
||||
isInitialized = true
|
||||
|
|
@ -624,42 +580,43 @@ private[akka] sealed class TypedActorAspect {
|
|||
}
|
||||
|
||||
private def localDispatch(joinPoint: JoinPoint): AnyRef = {
|
||||
val method = joinPoint.getRtti.asInstanceOf[MethodRtti]
|
||||
val isOneWay = isVoid(method)
|
||||
val sender = TypedActorContext.sender.value
|
||||
val priorSenderFuture = TypedActorContext.senderFuture.value
|
||||
val methodRtti = joinPoint.getRtti.asInstanceOf[MethodRtti]
|
||||
val isOneWay = TypedActor.isOneWay(methodRtti)
|
||||
val senderActorRef = Some(SenderContextInfo.senderActorRef.value)
|
||||
val senderProxy = Some(SenderContextInfo.senderProxy.value)
|
||||
|
||||
typedActor.context._sender = senderProxy
|
||||
if (!actorRef.isRunning && !isStopped) {
|
||||
isStopped = true
|
||||
joinPoint.proceed
|
||||
|
||||
} else if (isOneWay) {
|
||||
actorRef ! Invocation(joinPoint, true, true, sender, priorSenderFuture)
|
||||
actorRef.!(joinPoint)(senderActorRef)
|
||||
null.asInstanceOf[AnyRef]
|
||||
|
||||
} else if (returnsFuture_?(method)) {
|
||||
actorRef !!! (Invocation(joinPoint, false, false, sender, priorSenderFuture), timeout)
|
||||
} else if (TypedActor.returnsFuture_?(methodRtti)) {
|
||||
actorRef.!!!(joinPoint, timeout)(senderActorRef)
|
||||
|
||||
} else {
|
||||
val result = (actorRef !! (Invocation(joinPoint, false, false, sender, priorSenderFuture), timeout)).as[AnyRef]
|
||||
val result = (actorRef.!!(joinPoint, timeout)(senderActorRef)).as[AnyRef]
|
||||
if (result.isDefined) result.get
|
||||
else throw new ActorTimeoutException("Invocation to [" + joinPoint + "] timed out.")
|
||||
}
|
||||
}
|
||||
|
||||
private def remoteDispatch(joinPoint: JoinPoint): AnyRef = {
|
||||
val method = joinPoint.getRtti.asInstanceOf[MethodRtti]
|
||||
val isOneWay = isVoid(method)
|
||||
val (message: Array[AnyRef], isEscaped) = escapeArguments(method.getParameterValues)
|
||||
val methodRtti = joinPoint.getRtti.asInstanceOf[MethodRtti]
|
||||
val isOneWay = TypedActor.isOneWay(methodRtti)
|
||||
val (message: Array[AnyRef], isEscaped) = escapeArguments(methodRtti.getParameterValues)
|
||||
|
||||
val typedActorInfo = TypedActorInfoProtocol.newBuilder
|
||||
.setInterface(interfaceClass.getName)
|
||||
.setMethod(method.getMethod.getName)
|
||||
.setMethod(methodRtti.getMethod.getName)
|
||||
.build
|
||||
|
||||
val actorInfo = ActorInfoProtocol.newBuilder
|
||||
.setUuid(uuid)
|
||||
.setTarget(targetInstance.getClass.getName)
|
||||
.setTarget(typedActor.getClass.getName)
|
||||
.setTimeout(timeout)
|
||||
.setActorType(ActorType.TYPED_ACTOR)
|
||||
.setTypedActorInfo(typedActorInfo)
|
||||
|
|
@ -693,10 +650,6 @@ private[akka] sealed class TypedActorAspect {
|
|||
if (future.exception.isDefined) throw future.exception.get
|
||||
else future.result
|
||||
|
||||
private def isVoid(rtti: MethodRtti) = rtti.getMethod.getReturnType == java.lang.Void.TYPE
|
||||
|
||||
private def returnsFuture_?(rtti: MethodRtti) = rtti.getMethod.getReturnType.isAssignableFrom(classOf[Future[_]])
|
||||
|
||||
private def escapeArguments(args: Array[AnyRef]): Tuple2[Array[AnyRef], Boolean] = {
|
||||
var isEscaped = false
|
||||
val escapedArgs = for (arg <- args) yield {
|
||||
|
|
@ -711,155 +664,55 @@ private[akka] sealed class TypedActorAspect {
|
|||
}
|
||||
|
||||
/**
|
||||
* Represents a snapshot of the current invocation.
|
||||
* Internal helper class to help pass the contextual information between threads.
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
@serializable private[akka] case class Invocation(
|
||||
joinPoint: JoinPoint, isOneWay: Boolean, isVoid: Boolean, sender: AnyRef, senderFuture: CompletableFuture[Any]) {
|
||||
|
||||
override def toString: String = synchronized {
|
||||
"Invocation [" +
|
||||
"\n\t\tmethod = " + joinPoint.getRtti.asInstanceOf[MethodRtti].getMethod.getName + " @ " +
|
||||
joinPoint.getTarget.getClass.getName +
|
||||
"\n\t\tisOneWay = " + isOneWay +
|
||||
"\n\t\tisVoid = " + isVoid +
|
||||
"\n\t\tsender = " + sender +
|
||||
"\n\t\tsenderFuture = " + senderFuture +
|
||||
"]"
|
||||
}
|
||||
|
||||
override def hashCode: Int = synchronized {
|
||||
var result = HashCode.SEED
|
||||
result = HashCode.hash(result, joinPoint)
|
||||
result = HashCode.hash(result, isOneWay)
|
||||
result = HashCode.hash(result, isVoid)
|
||||
result = HashCode.hash(result, sender)
|
||||
result = HashCode.hash(result, senderFuture)
|
||||
result
|
||||
}
|
||||
|
||||
override def equals(that: Any): Boolean = synchronized {
|
||||
that != null &&
|
||||
that.isInstanceOf[Invocation] &&
|
||||
that.asInstanceOf[Invocation].joinPoint == joinPoint &&
|
||||
that.asInstanceOf[Invocation].isOneWay == isOneWay &&
|
||||
that.asInstanceOf[Invocation].isVoid == isVoid &&
|
||||
that.asInstanceOf[Invocation].sender == sender &&
|
||||
that.asInstanceOf[Invocation].senderFuture == senderFuture
|
||||
}
|
||||
}
|
||||
|
||||
object Dispatcher {
|
||||
val ZERO_ITEM_CLASS_ARRAY = Array[Class[_]]()
|
||||
val ZERO_ITEM_OBJECT_ARRAY = Array[Object]()
|
||||
private[akka] object SenderContextInfo {
|
||||
import scala.util.DynamicVariable
|
||||
private[actor] val senderActorRef = new DynamicVariable[ActorRef](null)
|
||||
private[actor] val senderProxy = new DynamicVariable[AnyRef](null)
|
||||
}
|
||||
|
||||
/**
|
||||
* Generic Actor managing Invocation dispatch, transaction and error management.
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
private[akka] class Dispatcher(transactionalRequired: Boolean) extends Actor {
|
||||
import Dispatcher._
|
||||
private[akka] object AspectInitRegistry extends ListenerManagement {
|
||||
private val initializations = new java.util.concurrent.ConcurrentHashMap[AnyRef, AspectInit]
|
||||
|
||||
private[actor] var proxy: AnyRef = _
|
||||
private var context: Option[TypedActorContext] = None
|
||||
private var targetClass: Class[_] = _
|
||||
@volatile private[akka] var targetInstance: TypedActor = _
|
||||
private var proxyDelegate: Field = _
|
||||
def initFor(proxy: AnyRef) = initializations.get(proxy)
|
||||
|
||||
private[actor] def initialize(
|
||||
targetClass: Class[_], targetInstance: TypedActor, proxy: AnyRef, ctx: Option[TypedActorContext]) = {
|
||||
if (transactionalRequired || isTransactional(targetClass)) self.makeTransactionRequired
|
||||
|
||||
self.id = targetClass.getName
|
||||
this.targetClass = targetClass
|
||||
this.proxy = proxy
|
||||
this.targetInstance = targetInstance
|
||||
this.context = ctx
|
||||
|
||||
proxyDelegate = {
|
||||
val field = proxy.getClass.getDeclaredField("DELEGATE_0")
|
||||
field.setAccessible(true)
|
||||
field
|
||||
}
|
||||
|
||||
if (self.lifeCycle.isEmpty) self.lifeCycle = Some(LifeCycle(Permanent))
|
||||
def register(proxy: AnyRef, init: AspectInit) = {
|
||||
val res = initializations.put(proxy, init)
|
||||
foreachListener(_ ! AspectInitRegistered(proxy, init))
|
||||
res
|
||||
}
|
||||
|
||||
def receive = {
|
||||
case invocation @ Invocation(joinPoint, isOneWay, _, sender, senderFuture) =>
|
||||
TypedActor.log.trace("Invoking Typed Actor with message:\n" + invocation)
|
||||
context.foreach { ctx =>
|
||||
if (sender ne null) ctx._sender = sender
|
||||
if (senderFuture ne null) ctx._senderFuture = senderFuture
|
||||
else if (self.senderFuture.isDefined) ctx._senderFuture = self.senderFuture.get
|
||||
}
|
||||
TypedActorContext.sender.value = joinPoint.getThis // set next sender
|
||||
self.senderFuture.foreach(TypedActorContext.senderFuture.value = _)
|
||||
if (Actor.SERIALIZE_MESSAGES) serializeArguments(joinPoint)
|
||||
if (isOneWay) joinPoint.proceed
|
||||
else self.reply(joinPoint.proceed)
|
||||
|
||||
// Jan Kronquist: started work on issue 121
|
||||
case Link(proxy) => self.link(proxy)
|
||||
case Unlink(proxy) => self.unlink(proxy)
|
||||
case unexpected => throw new IllegalActorStateException(
|
||||
"Unexpected message [" + unexpected + "] sent to [" + this + "]")
|
||||
}
|
||||
|
||||
override def preRestart(reason: Throwable) {
|
||||
targetInstance.preRestart(reason)
|
||||
|
||||
// rewrite target instance in Dispatcher and AspectWerkz Proxy
|
||||
targetInstance = TypedActor.newTypedActor(targetClass)
|
||||
proxyDelegate.set(proxy, targetInstance)
|
||||
}
|
||||
|
||||
override def postRestart(reason: Throwable) {
|
||||
targetInstance.postRestart(reason)
|
||||
}
|
||||
|
||||
override def shutdown {
|
||||
targetInstance.shutdown
|
||||
AspectInitRegistry.unregister(proxy);
|
||||
}
|
||||
|
||||
override def initTransactionalState {
|
||||
targetInstance.initTransactionalState
|
||||
}
|
||||
|
||||
def isTransactional(clazz: Class[_]): Boolean =
|
||||
if (clazz == null) false
|
||||
else if (clazz.isAssignableFrom(classOf[TypedTransactor])) true
|
||||
else isTransactional(clazz.getSuperclass)
|
||||
|
||||
private def serializeArguments(joinPoint: JoinPoint) = {
|
||||
val args = joinPoint.getRtti.asInstanceOf[MethodRtti].getParameterValues
|
||||
var unserializable = false
|
||||
var hasMutableArgument = false
|
||||
for (arg <- args.toList) {
|
||||
if (!arg.isInstanceOf[String] &&
|
||||
!arg.isInstanceOf[Byte] &&
|
||||
!arg.isInstanceOf[Int] &&
|
||||
!arg.isInstanceOf[Long] &&
|
||||
!arg.isInstanceOf[Float] &&
|
||||
!arg.isInstanceOf[Double] &&
|
||||
!arg.isInstanceOf[Boolean] &&
|
||||
!arg.isInstanceOf[Char] &&
|
||||
!arg.isInstanceOf[java.lang.Byte] &&
|
||||
!arg.isInstanceOf[java.lang.Integer] &&
|
||||
!arg.isInstanceOf[java.lang.Long] &&
|
||||
!arg.isInstanceOf[java.lang.Float] &&
|
||||
!arg.isInstanceOf[java.lang.Double] &&
|
||||
!arg.isInstanceOf[java.lang.Boolean] &&
|
||||
!arg.isInstanceOf[java.lang.Character]) hasMutableArgument = true
|
||||
if (arg.getClass.getName.contains(TypedActor.AW_PROXY_PREFIX)) unserializable = true
|
||||
}
|
||||
if (!unserializable && hasMutableArgument) {
|
||||
val copyOfArgs = Serializer.Java.deepClone(args)
|
||||
joinPoint.getRtti.asInstanceOf[MethodRtti].setParameterValues(copyOfArgs.asInstanceOf[Array[AnyRef]])
|
||||
}
|
||||
/**
|
||||
* Unregisters initialization and stops its ActorRef.
|
||||
*/
|
||||
def unregister(proxy: AnyRef): AspectInit = {
|
||||
val init = initializations.remove(proxy)
|
||||
foreachListener(_ ! AspectInitUnregistered(proxy, init))
|
||||
init.actorRef.stop
|
||||
init
|
||||
}
|
||||
}
|
||||
|
||||
private[akka] sealed trait AspectInitRegistryEvent
|
||||
private[akka] case class AspectInitRegistered(proxy: AnyRef, init: AspectInit) extends AspectInitRegistryEvent
|
||||
private[akka] case class AspectInitUnregistered(proxy: AnyRef, init: AspectInit) extends AspectInitRegistryEvent
|
||||
|
||||
/**
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
private[akka] sealed case class AspectInit(
|
||||
val interfaceClass: Class[_],
|
||||
val targetInstance: TypedActor,
|
||||
val actorRef: ActorRef,
|
||||
val remoteAddress: Option[InetSocketAddress],
|
||||
val timeout: Long) {
|
||||
def this(interfaceClass: Class[_], targetInstance: TypedActor, actorRef: ActorRef, timeout: Long) =
|
||||
this(interfaceClass, targetInstance, actorRef, None, timeout)
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,18 +4,20 @@
|
|||
|
||||
package se.scalablesolutions.akka.config
|
||||
|
||||
import com.google.inject._
|
||||
|
||||
import se.scalablesolutions.akka.actor._
|
||||
import se.scalablesolutions.akka.config.ScalaConfig._
|
||||
import se.scalablesolutions.akka.actor.{Supervisor, TypedActor, Dispatcher, ActorRef, Actor, IllegalActorStateException}
|
||||
import se.scalablesolutions.akka.remote.RemoteServer
|
||||
import se.scalablesolutions.akka.util.Logging
|
||||
|
||||
import org.codehaus.aspectwerkz.proxy.Proxy
|
||||
|
||||
import scala.collection.mutable.HashMap
|
||||
|
||||
import java.net.InetSocketAddress
|
||||
import java.lang.reflect.Method
|
||||
|
||||
import com.google.inject._
|
||||
|
||||
/**
|
||||
* This is an class for internal usage. Instead use the <code>se.scalablesolutions.akka.config.TypedActorConfigurator</code>
|
||||
* class for creating TypedActors.
|
||||
|
|
@ -71,8 +73,9 @@ private[akka] class TypedActorGuiceConfigurator extends TypedActorConfiguratorBa
|
|||
this.restartStrategy = restartStrategy
|
||||
this.components = components.toArray.toList.asInstanceOf[List[Component]]
|
||||
bindings = for (component <- this.components) yield {
|
||||
if (component.intf.isDefined) newDelegatingProxy(component)
|
||||
else newSubclassingProxy(component)
|
||||
newDelegatingProxy(component)
|
||||
// if (component.intf.isDefined) newDelegatingProxy(component)
|
||||
// else newSubclassingProxy(component)
|
||||
}
|
||||
val deps = new java.util.ArrayList[DependencyBinding](bindings.size)
|
||||
for (b <- bindings) deps.add(b)
|
||||
|
|
@ -80,6 +83,7 @@ private[akka] class TypedActorGuiceConfigurator extends TypedActorConfiguratorBa
|
|||
this
|
||||
}
|
||||
|
||||
/*
|
||||
private def newSubclassingProxy(component: Component): DependencyBinding = {
|
||||
val targetClass =
|
||||
if (component.target.isInstanceOf[Class[_ <: TypedActor]]) component.target.asInstanceOf[Class[_ <: TypedActor]]
|
||||
|
|
@ -96,34 +100,41 @@ private[akka] class TypedActorGuiceConfigurator extends TypedActorConfiguratorBa
|
|||
typedActorRegistry.put(targetClass, (proxy, proxy, component))
|
||||
new DependencyBinding(targetClass, proxy)
|
||||
}
|
||||
|
||||
*/
|
||||
private def newDelegatingProxy(component: Component): DependencyBinding = {
|
||||
component.target.getConstructor(Array[Class[_]](): _*).setAccessible(true)
|
||||
val interfaceClass = if (component.intf.isDefined) component.intf.get
|
||||
else throw new IllegalActorStateException("No interface for TypedActor specified")
|
||||
val implementationClass = component.target
|
||||
val timeout = component.timeout
|
||||
|
||||
val targetClass = component.intf.get
|
||||
val instance = component.target.newInstance.asInstanceOf[AnyRef] // TODO: perhaps need to put in registry
|
||||
|
||||
val targetInstance =
|
||||
if (instance.isInstanceOf[TypedActor]) instance.asInstanceOf[TypedActor]
|
||||
else throw new IllegalArgumentException("TypedActor [" + component.target.getName + "] must be a subclass of TypedActor")
|
||||
|
||||
val actorRef = Actor.actorOf(new Dispatcher(component.transactionRequired))
|
||||
|
||||
val actorRef = Actor.actorOf(TypedActor.newTypedActor(implementationClass))
|
||||
actorRef.timeout = timeout
|
||||
if (component.dispatcher.isDefined) actorRef.dispatcher = component.dispatcher.get
|
||||
val typedActor = actorRef.actorInstance.get.asInstanceOf[TypedActor]
|
||||
|
||||
val proxy = Proxy.newInstance(Array(interfaceClass), Array(typedActor), true, false)
|
||||
|
||||
val remoteAddress =
|
||||
if (component.remoteAddress.isDefined)
|
||||
Some(new InetSocketAddress(component.remoteAddress.get.hostname, component.remoteAddress.get.port))
|
||||
else None
|
||||
|
||||
val proxy = TypedActor.newInstance(
|
||||
targetClass, targetInstance, actorRef, remoteAddress, component.timeout).asInstanceOf[AnyRef]
|
||||
remoteAddress.foreach { address =>
|
||||
actorRef.makeRemote(remoteAddress.get)
|
||||
RemoteServer.registerTypedActor(address, implementationClass.getName, proxy)
|
||||
}
|
||||
|
||||
AspectInitRegistry.register(
|
||||
proxy,
|
||||
AspectInit(interfaceClass, typedActor, actorRef, remoteAddress, timeout))
|
||||
typedActor.initialize(proxy)
|
||||
actorRef.start
|
||||
|
||||
remoteAddress.foreach(address => RemoteServer.registerTypedActor(address, targetClass.getName, proxy))
|
||||
supervised ::= Supervise(actorRef, component.lifeCycle)
|
||||
|
||||
typedActorRegistry.put(targetClass, (proxy, targetInstance, component))
|
||||
new DependencyBinding(targetClass, proxy)
|
||||
typedActorRegistry.put(interfaceClass, (proxy, typedActor, component))
|
||||
new DependencyBinding(interfaceClass, proxy)
|
||||
}
|
||||
|
||||
override def inject: TypedActorConfiguratorBase = synchronized {
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ import se.scalablesolutions.akka.dispatch.Future;
|
|||
|
||||
public interface SimpleJavaPojo {
|
||||
public Object getSender();
|
||||
public CompletableFuture<Object> getSenderFuture();
|
||||
public Object getSenderFuture();
|
||||
public Future<Integer> square(int value);
|
||||
public void setName(String name);
|
||||
public String getName();
|
||||
|
|
|
|||
|
|
@ -5,5 +5,5 @@ import se.scalablesolutions.akka.dispatch.CompletableFuture;
|
|||
public interface SimpleJavaPojoCaller {
|
||||
public void setPojo(SimpleJavaPojo pojo);
|
||||
public Object getSenderFromSimpleJavaPojo();
|
||||
public CompletableFuture<Object> getSenderFutureFromSimpleJavaPojo();
|
||||
public Object getSenderFutureFromSimpleJavaPojo();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
package se.scalablesolutions.akka.actor;
|
||||
|
||||
import se.scalablesolutions.akka.actor.*;
|
||||
import se.scalablesolutions.akka.dispatch.CompletableFuture;
|
||||
import se.scalablesolutions.akka.dispatch.Future;
|
||||
|
||||
public class SimpleJavaPojoCallerImpl extends TypedActor implements SimpleJavaPojoCaller {
|
||||
|
||||
|
|
@ -12,10 +12,15 @@ public class SimpleJavaPojoCallerImpl extends TypedActor implements SimpleJavaPo
|
|||
}
|
||||
|
||||
public Object getSenderFromSimpleJavaPojo() {
|
||||
return pojo.getSender();
|
||||
Object sender = pojo.getSender();
|
||||
return sender;
|
||||
}
|
||||
|
||||
public CompletableFuture<Object> getSenderFutureFromSimpleJavaPojo() {
|
||||
public Object getSenderFutureFromSimpleJavaPojo() {
|
||||
return pojo.getSenderFuture();
|
||||
}
|
||||
|
||||
public Future<Integer> square(int value) {
|
||||
return future(value * value);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -18,7 +18,6 @@ public class SimpleJavaPojoImpl extends TypedActor implements SimpleJavaPojo {
|
|||
private String name;
|
||||
|
||||
public Future<Integer> square(int value) {
|
||||
System.out.println("------------------------ SQUARE");
|
||||
return future(value * value);
|
||||
}
|
||||
|
||||
|
|
@ -27,7 +26,7 @@ public class SimpleJavaPojoImpl extends TypedActor implements SimpleJavaPojo {
|
|||
}
|
||||
|
||||
public CompletableFuture<Object> getSenderFuture() {
|
||||
return getContext().getSenderFuture();
|
||||
return getContext().getSenderFuture().get();
|
||||
}
|
||||
|
||||
public void setName(String name) {
|
||||
|
|
|
|||
|
|
@ -24,9 +24,10 @@ class TypedActorContextSpec extends
|
|||
val pojo = TypedActor.newInstance(classOf[SimpleJavaPojo], classOf[SimpleJavaPojoImpl])
|
||||
val pojoCaller = TypedActor.newInstance(classOf[SimpleJavaPojoCaller], classOf[SimpleJavaPojoCallerImpl])
|
||||
pojoCaller.setPojo(pojo)
|
||||
pojoCaller.getSenderFromSimpleJavaPojo should equal (pojoCaller)
|
||||
pojoCaller.getSenderFromSimpleJavaPojo.isInstanceOf[Option[_]] should equal (true)
|
||||
pojoCaller.getSenderFromSimpleJavaPojo.asInstanceOf[Option[_]].isDefined should equal (true)
|
||||
pojoCaller.getSenderFromSimpleJavaPojo.asInstanceOf[Option[_]].get should equal (pojoCaller)
|
||||
}
|
||||
|
||||
it("context.senderFuture should return the senderFuture TypedActor reference") {
|
||||
val pojo = TypedActor.newInstance(classOf[SimpleJavaPojo], classOf[SimpleJavaPojoImpl])
|
||||
val pojoCaller = TypedActor.newInstance(classOf[SimpleJavaPojoCaller], classOf[SimpleJavaPojoCallerImpl])
|
||||
|
|
|
|||
|
|
@ -17,7 +17,8 @@ object ClientApplication extends Application {
|
|||
val actor1 = actorOf[RemoteActor1]
|
||||
val actor2 = RemoteClient.actorFor("remote2", "localhost", 7777)
|
||||
|
||||
val actobj1 = TypedActor.newRemoteInstance(classOf[RemoteTypedConsumer1], classOf[RemoteTypedConsumer1Impl], "localhost", 7777)
|
||||
val actobj1 = TypedActor.newRemoteInstance(
|
||||
classOf[RemoteTypedConsumer1], classOf[RemoteTypedConsumer1Impl], "localhost", 7777)
|
||||
//val actobj2 = TODO: create reference to server-managed typed actor (RemoteTypedConsumer2Impl)
|
||||
|
||||
actor1.start
|
||||
|
|
|
|||
|
|
@ -5,5 +5,5 @@
|
|||
package sample.rest.java;
|
||||
|
||||
public interface Receiver {
|
||||
SimpleService receive();
|
||||
SimpleService get();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,11 +4,10 @@
|
|||
|
||||
package sample.rest.java;
|
||||
|
||||
import se.scalablesolutions.akka.actor.TypedActorContext;
|
||||
import se.scalablesolutions.akka.actor.TypedActor;
|
||||
|
||||
public class ReceiverImpl extends TypedActor implements Receiver {
|
||||
public SimpleService receive() {
|
||||
public SimpleService get() {
|
||||
return (SimpleService) getContext().getSender();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,6 @@ package sample.rest.java;
|
|||
|
||||
import se.scalablesolutions.akka.actor.TypedActor;
|
||||
import se.scalablesolutions.akka.actor.TypedTransactor;
|
||||
import se.scalablesolutions.akka.actor.TypedActorContext;
|
||||
import se.scalablesolutions.akka.stm.TransactionalMap;
|
||||
|
||||
public class SimpleServiceImpl extends TypedTransactor implements SimpleService {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue