Split out TransactionContext classes

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / DataChangeListenerRegistration.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataChangeListenerRegistration.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataChangeListenerRegistration.java
index c2eab0df440689ef22fb6743a03449c640a8c605..a8d7d2210567eb75c20267ea0534288fae779798 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataChangeListenerRegistration.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataChangeListenerRegistration.java
@@ -8,42 +8,64 @@
 
 package org.opendaylight.controller.cluster.datastore;
 
+import akka.actor.PoisonPill;
 import akka.actor.Props;
 import akka.japi.Creator;
+import org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor;
+
 import org.opendaylight.controller.cluster.datastore.messages.CloseDataChangeListenerRegistration;
 import org.opendaylight.controller.cluster.datastore.messages.CloseDataChangeListenerRegistrationReply;
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 
-public class DataChangeListenerRegistration extends AbstractUntypedActor{
+public class DataChangeListenerRegistration extends AbstractUntypedActor {
+
+    private final ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>>
+        registration;
+
+    public DataChangeListenerRegistration(
+        ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>> registration) {
+        this.registration = registration;
+    }
+
+    @Override
+    public void handleReceive(Object message) throws Exception {
+        if (message.getClass().equals(CloseDataChangeListenerRegistration.SERIALIZABLE_CLASS)) {
+            closeListenerRegistration(
+                new CloseDataChangeListenerRegistration());
+        }
+    }
+
+    public static Props props(
+        final ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>> registration) {
+        return Props.create(new DataChangeListenerRegistrationCreator(registration));
+    }
+
+    private void closeListenerRegistration(
+        CloseDataChangeListenerRegistration message) {
+        registration.close();
+        getSender()
+            .tell(new CloseDataChangeListenerRegistrationReply().toSerializable(), getSelf());
+        getSelf().tell(PoisonPill.getInstance(), getSelf());
+    }
 
-  private final org.opendaylight.yangtools.concepts.ListenerRegistration<AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>> registration;
+    private static class DataChangeListenerRegistrationCreator
+                                            implements Creator<DataChangeListenerRegistration> {
+        private static final long serialVersionUID = 1L;
+        final ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier,
+                                                           NormalizedNode<?, ?>>> registration;
 
-  public DataChangeListenerRegistration(
-      org.opendaylight.yangtools.concepts.ListenerRegistration<AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>> registration) {
-    this.registration = registration;
-  }
+        DataChangeListenerRegistrationCreator(
+                ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier,
+                                                             NormalizedNode<?, ?>>> registration) {
+            this.registration = registration;
+        }
 
-  @Override
-  public void handleReceive(Object message) throws Exception {
-    if(message instanceof CloseDataChangeListenerRegistration){
-      closeListenerRegistration((CloseDataChangeListenerRegistration) message);
+        @Override
+        public DataChangeListenerRegistration create() throws Exception {
+            return new DataChangeListenerRegistration(registration);
+        }
     }
-  }
-
-  public static Props props(final org.opendaylight.yangtools.concepts.ListenerRegistration<AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>> registration){
-    return Props.create(new Creator<DataChangeListenerRegistration>(){
-
-      @Override
-      public DataChangeListenerRegistration create() throws Exception {
-        return new DataChangeListenerRegistration(registration);
-      }
-    });
-  }
-
-  private void closeListenerRegistration(CloseDataChangeListenerRegistration message){
-    registration.close();
-    getSender().tell(new CloseDataChangeListenerRegistrationReply(), getSelf());
-  }
 }