final class DefaultShardDataTreeChangeListenerPublisher extends AbstractDOMStoreTreeChangePublisher
implements ShardDataTreeChangeListenerPublisher {
private static final Logger LOG = LoggerFactory.getLogger(DefaultShardDataTreeChangeListenerPublisher.class);
+ private String logContext;
+
+ DefaultShardDataTreeChangeListenerPublisher(String logContext) {
+ this.logContext = logContext;
+ }
@Override
- public void publishChanges(final DataTreeCandidate candidate, String logContext) {
+ public void publishChanges(final DataTreeCandidate candidate) {
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("{}: publishChanges: {}", logContext, candidate);
+ } else {
+ LOG.debug("{}: publishChanges: rootPath: {}", logContext, candidate.getRootPath());
+ }
+
processCandidateTree(candidate);
}
@Override
protected void notifyListener(AbstractDOMDataTreeChangeListenerRegistration<?> registration,
Collection<DataTreeCandidate> changes) {
+ LOG.debug("{}: notifyListener: listener: {}", logContext, registration.getInstance());
registration.getInstance().onDataTreeChanged(changes);
}
public void registerTreeChangeListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
Optional<DataTreeCandidate> initialState,
Consumer<ListenerRegistration<DOMDataTreeChangeListener>> onRegistration) {
+ LOG.debug("{}: registerTreeChangeListener: path: {}, listener: {}", logContext, treeId, listener);
+
AbstractDOMDataTreeChangeListenerRegistration<org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener>
- registration = super.registerTreeChangeListener(treeId,
- (org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener)changes ->
- listener.onDataTreeChanged(changes));
+ registration = super.registerTreeChangeListener(treeId, new ForwardingDOMDataTreeChangeListener(listener));
onRegistration.accept(
new org.opendaylight.controller.md.sal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration<
});
if (initialState.isPresent()) {
- notifySingleListener(treeId, listener, initialState.get());
+ notifySingleListener(treeId, listener, initialState.get(), logContext);
}
}
static void notifySingleListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
- DataTreeCandidate state) {
- DefaultShardDataTreeChangeListenerPublisher publisher = new DefaultShardDataTreeChangeListenerPublisher();
- publisher.registerTreeChangeListener(treeId, listener, Optional.absent(), noop -> { });
- publisher.publishChanges(state, "");
+ DataTreeCandidate state, String logContext) {
+ LOG.debug("{}: notifySingleListener: path: {}, listener: {}", logContext, treeId, listener);
+ DefaultShardDataTreeChangeListenerPublisher publisher =
+ new DefaultShardDataTreeChangeListenerPublisher(logContext);
+ publisher.logContext = logContext;
+ publisher.registerTreeChangeListener(treeId, listener, Optional.absent(), noop -> { /* NOOP */ });
+ publisher.publishChanges(state);
+ }
+
+ private static class ForwardingDOMDataTreeChangeListener
+ implements org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener {
+ final DOMDataTreeChangeListener delegate;
+
+ ForwardingDOMDataTreeChangeListener(DOMDataTreeChangeListener delegate) {
+ this.delegate = delegate;
+ }
+
+ @Override
+ public void onDataTreeChanged(Collection<DataTreeCandidate> changes) {
+ delegate.onDataTreeChanged(changes);
+ }
+
+ @Override
+ public String toString() {
+ return delegate.toString();
+ }
}
}