2 * Copyright (c) 2015 Brocade Communications 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.mdsal.eos.binding.dom.adapter;
10 import static java.util.Objects.requireNonNull;
12 import java.util.Optional;
13 import org.eclipse.jdt.annotation.NonNull;
14 import org.opendaylight.mdsal.binding.dom.adapter.AdapterContext;
15 import org.opendaylight.mdsal.eos.binding.api.Entity;
16 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipCandidateRegistration;
17 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipListener;
18 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipListenerRegistration;
19 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipService;
20 import org.opendaylight.mdsal.eos.common.api.CandidateAlreadyRegisteredException;
21 import org.opendaylight.mdsal.eos.common.api.EntityOwnershipState;
22 import org.opendaylight.mdsal.eos.dom.api.DOMEntity;
23 import org.opendaylight.mdsal.eos.dom.api.DOMEntityOwnershipService;
26 * Adapter that bridges between the binding and DOM EntityOwnershipService interfaces.
28 * @author Thomas Pantelis
30 public class BindingDOMEntityOwnershipServiceAdapter implements EntityOwnershipService, AutoCloseable {
31 private final @NonNull DOMEntityOwnershipService domService;
32 private final @NonNull AdapterContext adapterContext;
34 public BindingDOMEntityOwnershipServiceAdapter(final @NonNull DOMEntityOwnershipService domService,
35 final @NonNull AdapterContext adapterContext) {
36 this.domService = requireNonNull(domService);
37 this.adapterContext = requireNonNull(adapterContext);
41 public EntityOwnershipCandidateRegistration registerCandidate(final Entity entity)
42 throws CandidateAlreadyRegisteredException {
43 return new BindingEntityOwnershipCandidateRegistration(
44 domService.registerCandidate(toDOMEntity(entity)), entity);
48 public EntityOwnershipListenerRegistration registerListener(final String entityType,
49 final EntityOwnershipListener listener) {
50 return new BindingEntityOwnershipListenerRegistration(entityType, listener,
51 domService.registerListener(entityType, new DOMEntityOwnershipListenerAdapter(listener, adapterContext)));
55 public Optional<EntityOwnershipState> getOwnershipState(final Entity forEntity) {
56 return domService.getOwnershipState(toDOMEntity(forEntity));
60 public boolean isCandidateRegistered(final Entity forEntity) {
61 return domService.isCandidateRegistered(toDOMEntity(forEntity));
64 private @NonNull DOMEntity toDOMEntity(final Entity entity) {
65 return new DOMEntity(entity.getType(),
66 adapterContext.currentSerializer().toYangInstanceIdentifier(entity.getIdentifier()));