import akka.actor.PoisonPill;
import akka.dispatch.OnComplete;
import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Preconditions;
import org.opendaylight.controller.cluster.datastore.exceptions.LocalShardNotFoundException;
import org.opendaylight.controller.cluster.datastore.messages.CloseDataChangeListenerRegistration;
import org.opendaylight.controller.cluster.datastore.messages.RegisterChangeListener;
private static final Logger LOG = LoggerFactory.getLogger(DataChangeListenerRegistrationProxy.class);
- private volatile ActorSelection listenerRegistrationActor;
private final AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>> listener;
- private ActorRef dataChangeListenerActor;
private final String shardName;
private final ActorContext actorContext;
+ private ActorRef dataChangeListenerActor;
+ private volatile ActorSelection listenerRegistrationActor;
private boolean closed = false;
public <L extends AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>>
DataChangeListenerRegistrationProxy(String shardName, ActorContext actorContext, L listener) {
- this.shardName = shardName;
- this.actorContext = actorContext;
- this.listener = listener;
+ this.shardName = Preconditions.checkNotNull(shardName);
+ this.actorContext = Preconditions.checkNotNull(actorContext);
+ this.listener = Preconditions.checkNotNull(listener);
}
@VisibleForTesting
public void init(final YangInstanceIdentifier path, final AsyncDataBroker.DataChangeScope scope) {
dataChangeListenerActor = actorContext.getActorSystem().actorOf(
- DataChangeListener.props(listener).withDispatcher(actorContext.getNotificationDispatcherPath()));
+ DataChangeListener.props(listener, path).withDispatcher(actorContext.getNotificationDispatcherPath()));
Future<ActorRef> findFuture = actorContext.findLocalShardAsync(shardName);
findFuture.onComplete(new OnComplete<ActorRef>() {