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(final 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 static 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(final 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(final 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() {
103 public ListenerRegistration<DOMMountPointListener> registerProvisionListener(final DOMMountPointListener listener) {
104 return delegate.registerProvisionListener(listener);
110 * @deprecated this method should never have been exposed publicly - registration should be done via the
111 * public {@link #createMountPoint} interface. As such, this method expects the {@code mountPoint} param
112 * to be of type {@link SimpleDOMMountPoint}.
114 @SuppressWarnings("unchecked")
116 public ObjectRegistration<DOMMountPoint> registerMountPoint(final DOMMountPoint mountPoint) {
117 Preconditions.checkArgument(mountPoint instanceof SimpleDOMMountPoint, "Expected SimpleDOMMountPoint");
119 final org.opendaylight.mdsal.dom.api.DOMMountPointService.DOMMountPointBuilder delegateBuilder =
120 delegate.createMountPoint(mountPoint.getIdentifier());
122 if (mountPoint.getSchemaContext() != null) {
123 delegateBuilder.addInitialSchemaContext(mountPoint.getSchemaContext());
126 ((SimpleDOMMountPoint)mountPoint).getAllServices().forEach(
127 entry -> delegateBuilder.addService((Class<DOMService>)entry.getKey(), entry.getValue()));
129 final ObjectRegistration<org.opendaylight.mdsal.dom.api.DOMMountPoint> delegateReg = delegateBuilder.register();
130 return new ObjectRegistration<DOMMountPoint>() {
132 public void close() {
137 public DOMMountPoint getInstance() {
143 public class DOMMountPointBuilderImpl implements DOMMountPointBuilder {
145 ClassToInstanceMap<DOMService> services = MutableClassToInstanceMap.create();
146 private SimpleDOMMountPoint mountPoint;
147 private final YangInstanceIdentifier path;
148 private SchemaContext schemaContext;
150 public DOMMountPointBuilderImpl(final YangInstanceIdentifier path) {
155 public <T extends DOMService> DOMMountPointBuilder addService(final Class<T> type, final T impl) {
156 services.putInstance(type, impl);
161 public DOMMountPointBuilder addInitialSchemaContext(final SchemaContext ctx) {
167 public ObjectRegistration<DOMMountPoint> register() {
168 Preconditions.checkState(mountPoint == null, "Mount point is already built.");
169 mountPoint = SimpleDOMMountPoint.create(path, services, schemaContext);
170 return registerMountPoint(mountPoint);