*/
package org.opendaylight.mdsal.binding.dom.adapter;
-import com.google.common.base.Preconditions;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.mdsal.binding.api.ClusteredDataTreeChangeListener;
+import org.opendaylight.mdsal.binding.api.DataChangeListener;
+import org.opendaylight.mdsal.binding.api.DataListener;
import org.opendaylight.mdsal.binding.api.DataTreeChangeListener;
import org.opendaylight.mdsal.binding.api.DataTreeChangeService;
import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeService;
+import org.opendaylight.mdsal.dom.api.DOMDataBroker.DataTreeChangeExtension;
import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.concepts.Registration;
+import org.opendaylight.yangtools.yang.binding.Augmentation;
import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
/**
- * Adapter exposing Binding {@link DataTreeChangeService} and wrapping
- * {@link DOMDataTreeChangeService} and is responsible for translation
- * and instantiation of {@link BindingDOMDataTreeChangeListenerAdapter}
- * adapters.
+ * Adapter exposing Binding {@link DataTreeChangeService} and wrapping a {@link DataTreeChangeExtension} and is
+ * responsible for translation and instantiation of {@link BindingDOMDataTreeChangeListenerAdapter} adapters.
*
* <p>
- * Each registered {@link DataTreeChangeListener} is wrapped using
- * adapter and registered directly to DOM service.
+ * Each registered {@link DataTreeChangeListener} is wrapped using adapter and registered directly to DOM service.
*/
-final class BindingDOMDataTreeChangeServiceAdapter implements DataTreeChangeService {
+final class BindingDOMDataTreeChangeServiceAdapter extends AbstractBindingAdapter<DataTreeChangeExtension>
+ implements DataTreeChangeService {
+ BindingDOMDataTreeChangeServiceAdapter(final AdapterContext adapterContext,
+ final DataTreeChangeExtension dataTreeChangeExtension) {
+ super(adapterContext, dataTreeChangeExtension);
+ }
- private final BindingToNormalizedNodeCodec codec;
- private final DOMDataTreeChangeService dataTreeChangeService;
+ @Override
+ public <T extends DataObject> Registration registerDataTreeChangeListener(final DataTreeIdentifier<T> treeId,
+ final DataTreeChangeListener<T> listener) {
+ final var domIdentifier = toDomTreeIdentifier(treeId);
+ final var storeType = treeId.datastore();
+ final var target = treeId.path().getTargetType();
+ final var augment = Augmentation.class.isAssignableFrom(target) ? target : null;
- private BindingDOMDataTreeChangeServiceAdapter(final BindingToNormalizedNodeCodec codec,
- final DOMDataTreeChangeService dataTreeChangeService) {
- this.codec = Preconditions.checkNotNull(codec);
- this.dataTreeChangeService = Preconditions.checkNotNull(dataTreeChangeService);
- }
+ final var domListener = listener instanceof ClusteredDataTreeChangeListener
+ ? new BindingClusteredDOMDataTreeChangeListenerAdapter<>(adapterContext(),
+ (ClusteredDataTreeChangeListener<T>) listener, storeType, augment)
+ : new BindingDOMDataTreeChangeListenerAdapter<>(adapterContext(), listener, storeType, augment);
- static DataTreeChangeService create(final BindingToNormalizedNodeCodec codec,
- final DOMDataTreeChangeService dataTreeChangeService) {
- return new BindingDOMDataTreeChangeServiceAdapter(codec, dataTreeChangeService);
+ return getDelegate().registerDataTreeChangeListener(domIdentifier, domListener);
}
@Override
- public <T extends DataObject, L extends DataTreeChangeListener<T>> ListenerRegistration<L>
- registerDataTreeChangeListener(final DataTreeIdentifier<T> treeId, final L listener) {
- final DOMDataTreeIdentifier domIdentifier = toDomTreeIdentifier(treeId);
+ public <T extends DataObject> Registration registerDataListener(final DataTreeIdentifier<T> treeId,
+ final DataListener<T> listener) {
+ return getDelegate().registerDataTreeChangeListener(toDomTreeInstance(treeId),
+ new BindingDOMDataListenerAdapter<>(adapterContext(), listener));
+ }
- @SuppressWarnings({ "rawtypes", "unchecked" })
- final BindingDOMDataTreeChangeListenerAdapter<T> domListener =
- listener instanceof ClusteredDataTreeChangeListener
- ? new BindingClusteredDOMDataTreeChangeListenerAdapter<>(
- codec, (ClusteredDataTreeChangeListener) listener, treeId.getDatastoreType())
- : new BindingDOMDataTreeChangeListenerAdapter<>(codec, listener, treeId.getDatastoreType());
+ @Override
+ public <T extends DataObject> Registration registerDataChangeListener(final DataTreeIdentifier<T> treeId,
+ final DataChangeListener<T> listener) {
+ return getDelegate().registerDataTreeChangeListener(toDomTreeInstance(treeId),
+ new BindingDOMDataChangeListenerAdapter<>(adapterContext(), listener));
+ }
- final ListenerRegistration<BindingDOMDataTreeChangeListenerAdapter<T>> domReg =
- dataTreeChangeService.registerDataTreeChangeListener(domIdentifier, domListener);
- return new BindingDataTreeChangeListenerRegistration<>(listener, domReg);
+ private @NonNull DOMDataTreeIdentifier toDomTreeIdentifier(final DataTreeIdentifier<?> treeId) {
+ return DOMDataTreeIdentifier.of(treeId.datastore(),
+ currentSerializer().toYangInstanceIdentifier(treeId.path()));
}
- private DOMDataTreeIdentifier toDomTreeIdentifier(final DataTreeIdentifier<?> treeId) {
- final YangInstanceIdentifier domPath = codec.toYangInstanceIdentifierBlocking(treeId.getRootIdentifier());
- return new DOMDataTreeIdentifier(treeId.getDatastoreType(), domPath);
+ private @NonNull DOMDataTreeIdentifier toDomTreeInstance(final DataTreeIdentifier<?> treeId) {
+ final var instanceIdentifier = treeId.path();
+ if (instanceIdentifier.isWildcarded()) {
+ throw new IllegalArgumentException("Cannot register listener for wildcard " + instanceIdentifier);
+ }
+ return toDomTreeIdentifier(treeId);
}
}