2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.md.sal.binding.impl;
10 import com.google.common.base.Optional;
11 import org.opendaylight.controller.md.sal.binding.api.MountPointService.MountPointListener;
12 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
13 import org.opendaylight.controller.sal.core.api.mount.MountProvisionListener;
14 import org.opendaylight.yangtools.concepts.ListenerRegistration;
15 import org.opendaylight.yangtools.yang.binding.DataObject;
16 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
17 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
18 import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
20 final class BindingDOMMountPointListenerAdapter<T extends MountPointListener>
21 implements ListenerRegistration<T>, MountProvisionListener {
23 private final T listener;
24 private final ListenerRegistration<MountProvisionListener> registration;
25 private final BindingToNormalizedNodeCodec codec;
27 BindingDOMMountPointListenerAdapter(final T listener, final BindingToNormalizedNodeCodec codec,
28 final DOMMountPointService mountService) {
29 this.listener = listener;
31 this.registration = mountService.registerProvisionListener(this);
35 public T getInstance() {
45 public void onMountPointCreated(final YangInstanceIdentifier path) {
47 final InstanceIdentifier<? extends DataObject> bindingPath = toBinding(path);
48 listener.onMountPointCreated(bindingPath);
49 } catch (final DeserializationException e) {
50 BindingDOMMountPointServiceAdapter.LOG.error("Unable to translate mountPoint path {}. Omitting event.",
56 private InstanceIdentifier<? extends DataObject> toBinding(final YangInstanceIdentifier path)
57 throws DeserializationException {
58 final Optional<InstanceIdentifier<? extends DataObject>> instanceIdentifierOptional = codec.toBinding(path);
59 if (instanceIdentifierOptional.isPresent()) {
60 return instanceIdentifierOptional.get();
62 throw new DeserializationException("Deserialization unsuccessful, " + instanceIdentifierOptional);
67 public void onMountPointRemoved(final YangInstanceIdentifier path) {
69 final InstanceIdentifier<? extends DataObject> bindingPath = toBinding(path);
70 listener.onMountPointRemoved(bindingPath);
71 } catch (final DeserializationException e) {
72 BindingDOMMountPointServiceAdapter.LOG.error("Unable to translate mountPoint path {}. Omitting event.",