*/
package org.opendaylight.controller.cluster.datastore;
+import com.google.common.base.Optional;
import java.util.Collection;
-import java.util.Collections;
+import java.util.function.Consumer;
import javax.annotation.concurrent.NotThreadSafe;
-import org.opendaylight.controller.md.sal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration;
-import org.opendaylight.controller.sal.core.spi.data.AbstractDOMStoreTreeChangePublisher;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
+import org.opendaylight.mdsal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration;
+import org.opendaylight.mdsal.dom.spi.store.AbstractDOMStoreTreeChangePublisher;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
}
@Override
- public ShardDataTreeChangeListenerPublisher newInstance() {
- return new DefaultShardDataTreeChangeListenerPublisher();
+ protected void notifyListener(AbstractDOMDataTreeChangeListenerRegistration<?> registration,
+ Collection<DataTreeCandidate> changes) {
+ registration.getInstance().onDataTreeChanged(changes);
}
@Override
- protected void notifyListeners(final Collection<AbstractDOMDataTreeChangeListenerRegistration<?>> registrations,
- final YangInstanceIdentifier path, final DataTreeCandidateNode node) {
- final Collection<DataTreeCandidate> changes = Collections.<DataTreeCandidate>singleton(
- DataTreeCandidates.newDataTreeCandidate(path, node));
+ protected void registrationRemoved(final AbstractDOMDataTreeChangeListenerRegistration<?> registration) {
+ LOG.debug("Registration {} removed", registration);
+ }
+
+ @Override
+ public void registerTreeChangeListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
+ Optional<DataTreeCandidate> initialState,
+ Consumer<ListenerRegistration<DOMDataTreeChangeListener>> onRegistration) {
+ AbstractDOMDataTreeChangeListenerRegistration<org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener>
+ registration = super.registerTreeChangeListener(treeId,
+ (org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener)changes ->
+ listener.onDataTreeChanged(changes));
- for (AbstractDOMDataTreeChangeListenerRegistration<?> reg : registrations) {
- reg.getInstance().onDataTreeChanged(changes);
+ onRegistration.accept(
+ new org.opendaylight.controller.md.sal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration<
+ DOMDataTreeChangeListener>(listener) {
+ @Override
+ protected void removeRegistration() {
+ registration.close();
+ }
+ });
+
+ if (initialState.isPresent()) {
+ notifySingleListener(treeId, listener, initialState.get());
}
}
- @Override
- protected void registrationRemoved(final AbstractDOMDataTreeChangeListenerRegistration<?> registration) {
- LOG.debug("Registration {} removed", registration);
+ static void notifySingleListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
+ DataTreeCandidate state) {
+ DefaultShardDataTreeChangeListenerPublisher publisher = new DefaultShardDataTreeChangeListenerPublisher();
+ publisher.registerTreeChangeListener(treeId, listener, Optional.absent(), noop -> { });
+ publisher.publishChanges(state, "");
}
}