Examples with DOMDataTreeChangeListener org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener used on opensource projects

Example 6 with DOMDataTreeChangeListener

use of org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener in project controller by opendaylight.

the class DataTreeChangeListenerProxyTest method testFailedRegistration.

@Test
public void testFailedRegistration() {
    new TestKit(getSystem()) {

        {
            ActorSystem mockActorSystem = mock(ActorSystem.class);
            ActorRef mockActor = getSystem().actorOf(Props.create(DoNothingActor.class), "testFailedRegistration");
            doReturn(mockActor).when(mockActorSystem).actorOf(any(Props.class));
            ExecutionContextExecutor executor = ExecutionContexts.fromExecutor(MoreExecutors.directExecutor());
            ActorContext actorContext = mock(ActorContext.class);
            final YangInstanceIdentifier path = YangInstanceIdentifier.of(TestModel.TEST_QNAME);
            doReturn(executor).when(actorContext).getClientDispatcher();
            doReturn(DatastoreContext.newBuilder().build()).when(actorContext).getDatastoreContext();
            doReturn(mockActorSystem).when(actorContext).getActorSystem();
            String shardName = "shard-1";
            final DataTreeChangeListenerProxy<DOMDataTreeChangeListener> proxy = new DataTreeChangeListenerProxy<>(actorContext, mockListener, path);
            doReturn(duration("5 seconds")).when(actorContext).getOperationDuration();
            doReturn(Futures.successful(getRef())).when(actorContext).findLocalShardAsync(eq(shardName));
            doReturn(Futures.failed(new RuntimeException("mock"))).when(actorContext).executeOperationAsync(any(ActorRef.class), any(Object.class), any(Timeout.class));
            doReturn(mock(DatastoreContext.class)).when(actorContext).getDatastoreContext();
            proxy.init("shard-1");
            Assert.assertEquals("getListenerRegistrationActor", null, proxy.getListenerRegistrationActor());
            proxy.close();
        }
    };
}

Example 7 with DOMDataTreeChangeListener

use of org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener in project controller by opendaylight.

the class DataTreeChangeListenerProxyTest method testLocalShardNotFound.

@Test(timeout = 10000)
public void testLocalShardNotFound() {
    new TestKit(getSystem()) {

        {
            ActorContext actorContext = new ActorContext(getSystem(), getRef(), mock(ClusterWrapper.class), mock(Configuration.class));
            final YangInstanceIdentifier path = YangInstanceIdentifier.of(TestModel.TEST_QNAME);
            final DataTreeChangeListenerProxy<DOMDataTreeChangeListener> proxy = new DataTreeChangeListenerProxy<>(actorContext, mockListener, path);
            new Thread(() -> proxy.init("shard-1")).start();
            FiniteDuration timeout = duration("5 seconds");
            FindLocalShard findLocalShard = expectMsgClass(timeout, FindLocalShard.class);
            Assert.assertEquals("getShardName", "shard-1", findLocalShard.getShardName());
            reply(new LocalShardNotFound("shard-1"));
            expectNoMsg(duration("1 seconds"));
            proxy.close();
        }
    };
}

Example 8 with DOMDataTreeChangeListener

use of org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener in project controller by opendaylight.

the class DataTreeChangeListenerSupport method doRegistration.

@Override
void doRegistration(final RegisterDataTreeChangeListener message, final ActorRef registrationActor) {
    final ActorSelection listenerActor = processListenerRegistrationMessage(message);
    DOMDataTreeChangeListener listener = new ForwardingDataTreeChangeListener(listenerActor);
    log().debug("{}: Registering listenerActor {} for path {}", persistenceId(), listenerActor, message.getPath());
    final ShardDataTree shardDataTree = getShard().getDataStore();
    shardDataTree.registerTreeChangeListener(message.getPath(), listener, shardDataTree.readCurrentData(), registration -> registrationActor.tell(new DataTreeNotificationListenerRegistrationActor.SetRegistration(registration, () -> removeListenerActor(listenerActor)), ActorRef.noSender()));
}

Example 9 with DOMDataTreeChangeListener

use of org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener in project controller by opendaylight.

the class DataTreeChangeListenerActorTest method testDataChangedWhenNotificationsAreEnabled.

@Test
public void testDataChangedWhenNotificationsAreEnabled() {
    new TestKit(getSystem()) {

        {
            final DataTreeCandidate mockTreeCandidate = Mockito.mock(DataTreeCandidate.class);
            final ImmutableList<DataTreeCandidate> mockCandidates = ImmutableList.of(mockTreeCandidate);
            final DOMDataTreeChangeListener mockListener = Mockito.mock(DOMDataTreeChangeListener.class);
            final Props props = DataTreeChangeListenerActor.props(mockListener, TEST_PATH);
            final ActorRef subject = getSystem().actorOf(props, "testDataTreeChangedNotificationsEnabled");
            // Let the DataChangeListener know that notifications should be
            // enabled
            subject.tell(new EnableNotification(true, "test"), getRef());
            subject.tell(new DataTreeChanged(mockCandidates), getRef());
            expectMsgClass(DataTreeChangedReply.class);
            Mockito.verify(mockListener).onDataTreeChanged(mockCandidates);
        }
    };
}

Example 10 with DOMDataTreeChangeListener

use of org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener in project controller by opendaylight.

the class DataTreeChangeListenerProxyTest method testCloseBeforeRegistration.

@Test
public void testCloseBeforeRegistration() {
    new TestKit(getSystem()) {

        {
            ActorContext actorContext = mock(ActorContext.class);
            String shardName = "shard-1";
            doReturn(DatastoreContext.newBuilder().build()).when(actorContext).getDatastoreContext();
            doReturn(getSystem().dispatchers().defaultGlobalDispatcher()).when(actorContext).getClientDispatcher();
            doReturn(getSystem()).when(actorContext).getActorSystem();
            doReturn(Dispatchers.DEFAULT_DISPATCHER_PATH).when(actorContext).getNotificationDispatcherPath();
            doReturn(getSystem().actorSelection(getRef().path())).when(actorContext).actorSelection(getRef().path());
            doReturn(duration("5 seconds")).when(actorContext).getOperationDuration();
            doReturn(Futures.successful(getRef())).when(actorContext).findLocalShardAsync(eq(shardName));
            final DataTreeChangeListenerProxy<DOMDataTreeChangeListener> proxy = new DataTreeChangeListenerProxy<>(actorContext, mockListener, YangInstanceIdentifier.of(TestModel.TEST_QNAME));
            Answer<Future<Object>> answer = invocation -> {
                proxy.close();
                return Futures.successful((Object) new RegisterDataTreeNotificationListenerReply(getRef()));
            };
            doAnswer(answer).when(actorContext).executeOperationAsync(any(ActorRef.class), any(Object.class), any(Timeout.class));
            proxy.init(shardName);
            expectMsgClass(duration("5 seconds"), CloseDataTreeNotificationListenerRegistration.class);
            Assert.assertEquals("getListenerRegistrationActor", null, proxy.getListenerRegistrationActor());
        }
    };
}