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.collect.ImmutableSet;
11 import java.lang.reflect.Method;
12 import java.util.ArrayList;
13 import java.util.Collection;
14 import java.util.HashSet;
17 import org.opendaylight.controller.md.sal.dom.api.DOMRpcIdentifier;
18 import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationRegistration;
19 import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
20 import org.opendaylight.yangtools.concepts.ObjectRegistration;
21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
22 import org.opendaylight.yangtools.yang.binding.RpcService;
23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
24 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
27 public class BindingDOMRpcProviderServiceAdapter {
29 private static final Set<YangInstanceIdentifier> GLOBAL = ImmutableSet.of(YangInstanceIdentifier.empty());
30 private final BindingToNormalizedNodeCodec codec;
31 private final DOMRpcProviderService domRpcRegistry;
33 public BindingDOMRpcProviderServiceAdapter(final DOMRpcProviderService domRpcRegistry,
34 final BindingToNormalizedNodeCodec codec) {
36 this.domRpcRegistry = domRpcRegistry;
39 public <S extends RpcService, T extends S> ObjectRegistration<T> registerRpcImplementation(final Class<S> type,
40 final T implementation) {
41 return register(type, implementation, GLOBAL);
44 public <S extends RpcService, T extends S> ObjectRegistration<T> registerRpcImplementation(final Class<S> type,
45 final T implementation, final Set<InstanceIdentifier<?>> paths) {
46 return register(type, implementation, toYangInstanceIdentifiers(paths));
49 private <S extends RpcService, T extends S> ObjectRegistration<T> register(final Class<S> type,
50 final T implementation, final Collection<YangInstanceIdentifier> rpcContextPaths) {
51 final Map<SchemaPath, Method> rpcs = codec.getRpcMethodToSchemaPath(type).inverse();
53 final BindingDOMRpcImplementationAdapter adapter = new BindingDOMRpcImplementationAdapter(
54 codec.getCodecRegistry(), type, rpcs, implementation);
55 final Set<DOMRpcIdentifier> domRpcs = createDomRpcIdentifiers(rpcs.keySet(), rpcContextPaths);
56 final DOMRpcImplementationRegistration<?> domReg = domRpcRegistry.registerRpcImplementation(adapter, domRpcs);
57 return new BindingRpcAdapterRegistration<>(implementation, domReg);
60 private static Set<DOMRpcIdentifier> createDomRpcIdentifiers(final Set<SchemaPath> rpcs,
61 final Collection<YangInstanceIdentifier> paths) {
62 final Set<DOMRpcIdentifier> ret = new HashSet<>();
63 for (final YangInstanceIdentifier path : paths) {
64 for (final SchemaPath rpc : rpcs) {
65 ret.add(DOMRpcIdentifier.create(rpc, path));
71 private Collection<YangInstanceIdentifier> toYangInstanceIdentifiers(final Set<InstanceIdentifier<?>> identifiers) {
72 final Collection<YangInstanceIdentifier> ret = new ArrayList<>(identifiers.size());
73 for (final InstanceIdentifier<?> binding : identifiers) {
74 ret.add(codec.toYangInstanceIdentifierCached(binding));