Implement DOMDataTreeChangeListener.onInitialData

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

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 c7dfbc914dcfb1c5f9cb15ed9819e8babca15655..c72de945b15154c67c4c1002cd736a72d56aabaa 100644 (file)
--- 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
@@ -15,6 +15,7 @@ import org.opendaylight.controller.cluster.datastore.messages.DataTreeChangedRep
 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.cluster.datastore.messages.OnInitialData;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
@@ -39,6 +40,8 @@ final class DataTreeChangeListenerActor extends AbstractUntypedActor {
     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 +52,17 @@ 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