Define DataStoreVersions.MAGNESIUM_VERSION

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/RegisterDataTreeChangeListener.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/RegisterDataTreeChangeListener.java
index c9c0c0ceea914631c426304dea984971765a36b5..cbe9dbf5d041782135102c516d60c8b1f355b63a 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/RegisterDataTreeChangeListener.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/RegisterDataTreeChangeListener.java
@@ -7,8 +7,10 @@
  */
 package org.opendaylight.controller.cluster.datastore.messages;
 
+import static java.util.Objects.requireNonNull;
+
+import akka.actor.ActorPath;
 import akka.actor.ActorRef;
-import com.google.common.base.Preconditions;
 import java.io.Externalizable;
 import java.io.IOException;
 import java.io.ObjectInput;
@@ -20,8 +22,9 @@ import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  * Request a {@link org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener} registration be made on the
  * shard leader.
  */
-public final class RegisterDataTreeChangeListener implements Externalizable, ListenerRegistrationMessage {
+public final class RegisterDataTreeChangeListener implements Externalizable {
     private static final long serialVersionUID = 1L;
+
     private ActorRef dataTreeChangeListenerPath;
     private YangInstanceIdentifier path;
     private boolean registerOnAllInstances;
@@ -32,21 +35,19 @@ public final class RegisterDataTreeChangeListener implements Externalizable, Lis
 
     public RegisterDataTreeChangeListener(final YangInstanceIdentifier path, final ActorRef dataTreeChangeListenerPath,
             final boolean registerOnAllInstances) {
-        this.path = Preconditions.checkNotNull(path);
-        this.dataTreeChangeListenerPath = Preconditions.checkNotNull(dataTreeChangeListenerPath);
+        this.path = requireNonNull(path);
+        this.dataTreeChangeListenerPath = requireNonNull(dataTreeChangeListenerPath);
         this.registerOnAllInstances = registerOnAllInstances;
     }
 
-    @Override
     public YangInstanceIdentifier getPath() {
         return path;
     }
 
-    public ActorRef getDataTreeChangeListenerPath() {
-        return dataTreeChangeListenerPath;
+    public ActorPath getListenerActorPath() {
+        return dataTreeChangeListenerPath.path();
     }
 
-    @Override
     public boolean isRegisterOnAllInstances() {
         return registerOnAllInstances;
     }
@@ -54,14 +55,20 @@ public final class RegisterDataTreeChangeListener implements Externalizable, Lis
     @Override
     public void writeExternal(final ObjectOutput out) throws IOException {
         out.writeObject(dataTreeChangeListenerPath);
-        SerializationUtils.serializePath(path, out);
+        SerializationUtils.writePath(out, path);
         out.writeBoolean(registerOnAllInstances);
     }
 
     @Override
     public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
         dataTreeChangeListenerPath = (ActorRef) in.readObject();
-        path = SerializationUtils.deserializePath(in);
+        path = SerializationUtils.readPath(in);
         registerOnAllInstances = in.readBoolean();
     }
+
+    @Override
+    public String toString() {
+        return "RegisterDataTreeChangeListener [path=" + path + ", registerOnAllInstances=" + registerOnAllInstances
+                + ", dataTreeChangeListenerPath=" + dataTreeChangeListenerPath + "]";
+    }
 }