Examples with DataChangeScope org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope used on opensource projects

Example 1 with DataChangeScope

use of org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope in project controller by opendaylight.

the class DataChangeListenerRegistrationProxyTest method testSuccessfulRegistrationForClusteredListener.

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

        {
            ActorContext actorContext = new ActorContext(getSystem(), getRef(), mock(ClusterWrapper.class), mock(Configuration.class));
            AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>> mockClusteredListener = Mockito.mock(ClusteredDOMDataChangeListener.class);
            final DataChangeListenerRegistrationProxy proxy = new DataChangeListenerRegistrationProxy("shard-1", actorContext, mockClusteredListener);
            final YangInstanceIdentifier path = YangInstanceIdentifier.of(TestModel.TEST_QNAME);
            final DataChangeScope scope = AsyncDataBroker.DataChangeScope.ONE;
            new Thread(() -> proxy.init(path, scope)).start();
            FiniteDuration timeout = duration("5 seconds");
            FindLocalShard findLocalShard = expectMsgClass(timeout, FindLocalShard.class);
            Assert.assertEquals("getShardName", "shard-1", findLocalShard.getShardName());
            reply(new LocalShardFound(getRef()));
            RegisterChangeListener registerMsg = expectMsgClass(timeout, RegisterChangeListener.class);
            Assert.assertEquals("getPath", path, registerMsg.getPath());
            Assert.assertEquals("getScope", scope, registerMsg.getScope());
            Assert.assertEquals("isRegisterOnAllInstances", true, registerMsg.isRegisterOnAllInstances());
            reply(new RegisterDataTreeNotificationListenerReply(getRef()));
            for (int i = 0; i < 20 * 5 && proxy.getListenerRegistrationActor() == null; i++) {
                Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
            }
            Assert.assertEquals("getListenerRegistrationActor", getSystem().actorSelection(getRef().path()), proxy.getListenerRegistrationActor());
            watch(proxy.getDataChangeListenerActor());
            proxy.close();
            // The listener registration actor should get a Close message
            expectMsgClass(timeout, CloseDataTreeNotificationListenerRegistration.class);
            // The DataChangeListener actor should be terminated
            expectMsgClass(timeout, Terminated.class);
            proxy.close();
            expectNoMsg();
        }
    };
}

Example 2 with DataChangeScope

use of org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope in project controller by opendaylight.

the class DataChangeListenerRegistrationProxyTest method testLocalShardNotInitialized.

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

        {
            ActorContext actorContext = new ActorContext(getSystem(), getRef(), mock(ClusterWrapper.class), mock(Configuration.class));
            final DataChangeListenerRegistrationProxy proxy = new DataChangeListenerRegistrationProxy("shard-1", actorContext, mockListener);
            final YangInstanceIdentifier path = YangInstanceIdentifier.of(TestModel.TEST_QNAME);
            final DataChangeScope scope = AsyncDataBroker.DataChangeScope.ONE;
            new Thread(() -> proxy.init(path, scope)).start();
            FiniteDuration timeout = duration("5 seconds");
            FindLocalShard findLocalShard = expectMsgClass(timeout, FindLocalShard.class);
            Assert.assertEquals("getShardName", "shard-1", findLocalShard.getShardName());
            reply(new NotInitializedException("not initialized"));
            expectNoMsg(duration("1 seconds"));
            proxy.close();
        }
    };
}

Example 3 with DataChangeScope

use of org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope in project controller by opendaylight.

the class DataChangeListenerRegistrationProxyTest method testLocalShardNotFound.

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

        {
            ActorContext actorContext = new ActorContext(getSystem(), getRef(), mock(ClusterWrapper.class), mock(Configuration.class));
            final DataChangeListenerRegistrationProxy proxy = new DataChangeListenerRegistrationProxy("shard-1", actorContext, mockListener);
            final YangInstanceIdentifier path = YangInstanceIdentifier.of(TestModel.TEST_QNAME);
            final DataChangeScope scope = AsyncDataBroker.DataChangeScope.ONE;
            new Thread(() -> proxy.init(path, scope)).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 4 with DataChangeScope

use of org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope in project controller by opendaylight.

the class ResolveDataChangeEventsTask method resolveSubtreeChangeEvent.

private boolean resolveSubtreeChangeEvent(final ResolveDataChangeState state, final DataTreeCandidateNode modification) {
    final Optional<NormalizedNode<?, ?>> maybeBefore = modification.getDataBefore();
    final Optional<NormalizedNode<?, ?>> maybeAfter = modification.getDataAfter();
    Preconditions.checkArgument(maybeBefore.isPresent(), "Subtree change with before-data not present at path %s", state.getPath());
    Preconditions.checkArgument(maybeAfter.isPresent(), "Subtree change with after-data not present at path %s", state.getPath());
    if (!state.needsProcessing()) {
        LOG.trace("Not processing modified subtree {}", state.getPath());
        return true;
    }
    DataChangeScope scope = null;
    for (DataTreeCandidateNode childMod : modification.getChildNodes()) {
        final ResolveDataChangeState childState = state.child(childMod.getIdentifier());
        switch(childMod.getModificationType()) {
            case APPEARED:
            case DELETE:
            case DISAPPEARED:
            case WRITE:
                if (resolveAnyChangeEvent(childState, childMod)) {
                    scope = DataChangeScope.ONE;
                }
                break;
            case SUBTREE_MODIFIED:
                if (resolveSubtreeChangeEvent(childState, childMod) && scope == null) {
                    scope = DataChangeScope.SUBTREE;
                }
                break;
            case UNMODIFIED:
                // no-op
                break;
            default:
                break;
        }
    }
    final NormalizedNode<?, ?> before = maybeBefore.get();
    final NormalizedNode<?, ?> after = maybeAfter.get();
    if (scope != null) {
        DOMImmutableDataChangeEvent one = DOMImmutableDataChangeEvent.builder(scope).addUpdated(state.getPath(), before, after).build();
        state.addEvent(one);
    }
    state.collectEvents(before, after, collectedEvents);
    return scope != null;
}

Example 5 with DataChangeScope

use of org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope in project controller by opendaylight.

the class DataChangeListenerRegistrationProxyTest method testSuccessfulRegistration.

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

        {
            ActorContext actorContext = new ActorContext(getSystem(), getRef(), mock(ClusterWrapper.class), mock(Configuration.class));
            final DataChangeListenerRegistrationProxy proxy = new DataChangeListenerRegistrationProxy("shard-1", actorContext, mockListener);
            final YangInstanceIdentifier path = YangInstanceIdentifier.of(TestModel.TEST_QNAME);
            final DataChangeScope scope = AsyncDataBroker.DataChangeScope.ONE;
            new Thread(() -> proxy.init(path, scope)).start();
            FiniteDuration timeout = duration("5 seconds");
            FindLocalShard findLocalShard = expectMsgClass(timeout, FindLocalShard.class);
            Assert.assertEquals("getShardName", "shard-1", findLocalShard.getShardName());
            reply(new LocalShardFound(getRef()));
            RegisterChangeListener registerMsg = expectMsgClass(timeout, RegisterChangeListener.class);
            Assert.assertEquals("getPath", path, registerMsg.getPath());
            Assert.assertEquals("getScope", scope, registerMsg.getScope());
            Assert.assertEquals("isRegisterOnAllInstances", false, registerMsg.isRegisterOnAllInstances());
            reply(new RegisterDataTreeNotificationListenerReply(getRef()));
            for (int i = 0; i < 20 * 5 && proxy.getListenerRegistrationActor() == null; i++) {
                Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
            }
            Assert.assertEquals("getListenerRegistrationActor", getSystem().actorSelection(getRef().path()), proxy.getListenerRegistrationActor());
            watch(proxy.getDataChangeListenerActor());
            proxy.close();
            // The listener registration actor should get a Close message
            expectMsgClass(timeout, CloseDataTreeNotificationListenerRegistration.class);
            // The DataChangeListener actor should be terminated
            expectMsgClass(timeout, Terminated.class);
            proxy.close();
            expectNoMsg();
        }
    };
}