included imports also
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2 changed files with 15 additions and 4 deletions
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@ -51,6 +51,11 @@ The messages sent to this Actor are:
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So your listener Actor needs to be able to handle these two messages. Example:
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.. code-block:: java
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import akka.actor.ActorRegistered;
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import akka.actor.ActorUnregistered;
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import akka.actor.UntypedActor;
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import akka.event.EventHandler;
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public class RegistryListener extends UntypedActor {
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public void onReceive(Object message) throws Exception {
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if (message instanceof ActorRegistered) {
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@ -77,7 +77,13 @@ The messages sent to this Actor are:
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So your listener Actor needs to be able to handle these two messages. Example:
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.. code-block:: java
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.. code-block:: scala
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import akka.actor.Actor
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import akka.actor.ActorRegistered;
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import akka.actor.ActorUnregistered;
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import akka.actor.UntypedActor;
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import akka.event.EventHandler;
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class RegistryListener extends Actor {
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def receive = {
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case event: ActorRegistered =>
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@ -87,12 +93,12 @@ class RegistryListener extends Actor {
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// ...
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}
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}
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.. code-block:: java
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.. code-block:: scala
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The above actor can be added as listener of registry events:
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.. code-block:: java
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.. code-block:: scala
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import akka.actor._
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import akka.actor.Actor._
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val listener = actorOf[RegistryListener].start
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registry.addListener(listener)
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.. code-block:: java
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.. code-block:: scala
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