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.mdsal.binding.dom.adapter;
10 import com.google.common.cache.CacheBuilder;
11 import com.google.common.cache.LoadingCache;
12 import java.util.Optional;
13 import org.opendaylight.mdsal.binding.api.BindingService;
14 import org.opendaylight.mdsal.binding.api.MountPoint;
15 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
16 import org.opendaylight.mdsal.dom.api.DOMService;
17 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
19 final class BindingMountPointAdapter implements MountPoint {
20 private final InstanceIdentifier<?> identifier;
21 private final LoadingCache<Class<? extends BindingService>, Optional<BindingService>> services;
23 BindingMountPointAdapter(final BindingToNormalizedNodeCodec codec, final DOMMountPoint domMountPoint) {
24 identifier = codec.fromYangInstanceIdentifier(domMountPoint.getIdentifier());
25 services = CacheBuilder.newBuilder().build(new BindingDOMAdapterLoader(codec) {
27 protected DOMService getDelegate(final Class<? extends DOMService> reqDeleg) {
28 return domMountPoint.getService(reqDeleg).orElse(null);
34 public InstanceIdentifier<?> getIdentifier() {
39 public <T extends BindingService> Optional<T> getService(final Class<T> service) {
40 return services.getUnchecked(service).map(service::cast);