X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FDataTreeChangeListenerActor.java;h=8df53b276ad79cd3c37f2ad1338f4693559c2740;hb=55a9b9f42a14c56060f74b38f84d444c0fbfecc4;hp=e877a4d9e859ff5090e34807cb6ac33e7b76a461;hpb=27b168d3ca3807123b4877f1ad0662b2610f393d;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeChangeListenerActor.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeChangeListenerActor.java
index e877a4d9e8..8df53b276a 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeChangeListenerActor.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeChangeListenerActor.java
@@ -7,15 +7,17 @@
  */
 package org.opendaylight.controller.cluster.datastore;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.actor.Props;
-import com.google.common.base.Preconditions;
 import org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor;
 import org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged;
 import org.opendaylight.controller.cluster.datastore.messages.DataTreeChangedReply;
 import org.opendaylight.controller.cluster.datastore.messages.DataTreeListenerInfo;
 import org.opendaylight.controller.cluster.datastore.messages.EnableNotification;
 import org.opendaylight.controller.cluster.datastore.messages.GetInfo;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
+import org.opendaylight.controller.cluster.datastore.messages.OnInitialData;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
 /**
@@ -31,14 +33,16 @@ final class DataTreeChangeListenerActor extends AbstractUntypedActor {
 
     private DataTreeChangeListenerActor(final DOMDataTreeChangeListener listener,
             final YangInstanceIdentifier registeredPath) {
-        this.listener = Preconditions.checkNotNull(listener);
-        this.registeredPath = Preconditions.checkNotNull(registeredPath);
+        this.listener = requireNonNull(listener);
+        this.registeredPath = requireNonNull(registeredPath);
     }
 
     @Override
     protected void handleReceive(final Object message) {
         if (message instanceof DataTreeChanged) {
             dataChanged((DataTreeChanged)message);
+        } else if (message instanceof OnInitialData) {
+            onInitialData();
         } else if (message instanceof EnableNotification) {
             enableNotification((EnableNotification) message);
         } else if (message instanceof GetInfo) {
@@ -49,6 +53,17 @@ final class DataTreeChangeListenerActor extends AbstractUntypedActor {
         }
     }
 
+    @SuppressWarnings("checkstyle:IllegalCatch")
+    private void onInitialData() {
+        LOG.debug("{}: Notifying onInitialData to listener {}", logContext, listener);
+
+        try {
+            this.listener.onInitialData();
+        } catch (Exception e) {
+            LOG.error("{}: Error notifying listener {}", logContext, this.listener, e);
+        }
+    }
+
     @SuppressWarnings("checkstyle:IllegalCatch")
     private void dataChanged(final DataTreeChanged message) {
         // Do nothing if notifications are not enabled