2 * Copyright (c) 2014 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
9 package org.opendaylight.controller.md.sal.dom.broker.impl.mount;
11 import com.google.common.annotations.VisibleForTesting;
12 import com.google.common.base.Optional;
13 import com.google.common.base.Preconditions;
14 import com.google.common.collect.ClassToInstanceMap;
15 import com.google.common.collect.MutableClassToInstanceMap;
16 import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
17 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
18 import org.opendaylight.controller.md.sal.dom.api.DOMService;
19 import org.opendaylight.controller.md.sal.dom.broker.spi.mount.SimpleDOMMountPoint;
20 import org.opendaylight.controller.sal.core.api.mount.MountProvisionListener;
21 import org.opendaylight.mdsal.dom.api.DOMMountPointListener;
22 import org.opendaylight.yangtools.concepts.AbstractListenerRegistration;
23 import org.opendaylight.yangtools.concepts.ListenerRegistration;
24 import org.opendaylight.yangtools.concepts.ObjectRegistration;
25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
28 public class DOMMountPointServiceImpl implements DOMMountPointService {
30 private final org.opendaylight.mdsal.dom.api.DOMMountPointService delegate;
33 public DOMMountPointServiceImpl() {
34 this(new org.opendaylight.mdsal.dom.broker.DOMMountPointServiceImpl());
37 public DOMMountPointServiceImpl(org.opendaylight.mdsal.dom.api.DOMMountPointService delegate) {
38 this.delegate = delegate;
42 public Optional<DOMMountPoint> getMountPoint(final YangInstanceIdentifier path) {
43 final Optional<org.opendaylight.mdsal.dom.api.DOMMountPoint> delegateMountPoint = delegate.getMountPoint(path);
44 return delegateMountPoint.isPresent() ? Optional.of(convert(delegateMountPoint.get())) : Optional.absent();
47 private DOMMountPoint convert(final org.opendaylight.mdsal.dom.api.DOMMountPoint from) {
48 return new DOMMountPoint() {
50 public YangInstanceIdentifier getIdentifier() {
51 return from.getIdentifier();
55 public <T extends DOMService> Optional<T> getService(Class<T> cls) {
56 return from.getService(cls);
60 public SchemaContext getSchemaContext() {
61 return from.getSchemaContext();
65 public int hashCode() {
66 return from.getIdentifier().hashCode();
70 public boolean equals(Object obj) {
75 if (!(obj instanceof DOMMountPoint)) {
79 DOMMountPoint other = (DOMMountPoint) obj;
80 return from.getIdentifier().equals(other.getIdentifier());
86 public DOMMountPointBuilder createMountPoint(final YangInstanceIdentifier path) {
87 return new DOMMountPointBuilderImpl(path);
91 public ListenerRegistration<MountProvisionListener> registerProvisionListener(
92 final MountProvisionListener listener) {
93 final ListenerRegistration<DOMMountPointListener> delegateReg = delegate.registerProvisionListener(listener);
94 return new AbstractListenerRegistration<MountProvisionListener>(listener) {
96 protected void removeRegistration() {
105 * @deprecated this method should never have been exposed publicly - registration should be done via the
106 * public {@link #createMountPoint} interface. As such, this method expects the {@code mountPoint} param
107 * to be of type {@link SimpleDOMMountPoint}.
109 @SuppressWarnings("unchecked")
111 public ObjectRegistration<DOMMountPoint> registerMountPoint(final DOMMountPoint mountPoint) {
112 Preconditions.checkArgument(mountPoint instanceof SimpleDOMMountPoint, "Expected SimpleDOMMountPoint");
114 final org.opendaylight.mdsal.dom.api.DOMMountPointService.DOMMountPointBuilder delegateBuilder =
115 delegate.createMountPoint(mountPoint.getIdentifier());
117 if (mountPoint.getSchemaContext() != null) {
118 delegateBuilder.addInitialSchemaContext(mountPoint.getSchemaContext());
121 ((SimpleDOMMountPoint)mountPoint).getAllServices().forEach(
122 entry -> delegateBuilder.addService((Class<DOMService>)entry.getKey(), entry.getValue()));
124 final ObjectRegistration<org.opendaylight.mdsal.dom.api.DOMMountPoint> delegateReg = delegateBuilder.register();
125 return new ObjectRegistration<DOMMountPoint>() {
127 public void close() {
132 public DOMMountPoint getInstance() {
138 public class DOMMountPointBuilderImpl implements DOMMountPointBuilder {
140 ClassToInstanceMap<DOMService> services = MutableClassToInstanceMap.create();
141 private SimpleDOMMountPoint mountPoint;
142 private final YangInstanceIdentifier path;
143 private SchemaContext schemaContext;
145 public DOMMountPointBuilderImpl(final YangInstanceIdentifier path) {
150 public <T extends DOMService> DOMMountPointBuilder addService(final Class<T> type, final T impl) {
151 services.putInstance(type, impl);
156 public DOMMountPointBuilder addInitialSchemaContext(final SchemaContext ctx) {
162 public ObjectRegistration<DOMMountPoint> register() {
163 Preconditions.checkState(mountPoint == null, "Mount point is already built.");
164 mountPoint = SimpleDOMMountPoint.create(path, services, schemaContext);
165 return registerMountPoint(mountPoint);