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;
26 public class BindingDOMRpcProviderServiceAdapter {
28 private static final Set<YangInstanceIdentifier> GLOBAL = ImmutableSet.of(YangInstanceIdentifier.EMPTY);
29 private final BindingToNormalizedNodeCodec codec;
30 private final DOMRpcProviderService domRpcRegistry;
32 public BindingDOMRpcProviderServiceAdapter(final DOMRpcProviderService domRpcRegistry, final BindingToNormalizedNodeCodec codec) {
34 this.domRpcRegistry = domRpcRegistry;
37 public <S extends RpcService, T extends S> ObjectRegistration<T> registerRpcImplementation(final Class<S> type,
38 final T implementation) {
39 return register(type, implementation, GLOBAL);
42 public <S extends RpcService, T extends S> ObjectRegistration<T> registerRpcImplementation(final Class<S> type,
43 final T implementation, final Set<InstanceIdentifier<?>> paths) {
44 return register(type, implementation, toYangInstanceIdentifiers(paths));
47 private <S extends RpcService, T extends S> ObjectRegistration<T> register(final Class<S> type, final T implementation, final Collection<YangInstanceIdentifier> rpcContextPaths) {
48 final Map<SchemaPath, Method> rpcs = codec.getRpcMethodToSchemaPath(type).inverse();
50 final BindingDOMRpcImplementationAdapter adapter = new BindingDOMRpcImplementationAdapter(codec.getCodecRegistry(), type, rpcs, implementation);
51 final Set<DOMRpcIdentifier> domRpcs = createDomRpcIdentifiers(rpcs.keySet(), rpcContextPaths);
52 final DOMRpcImplementationRegistration<?> domReg = domRpcRegistry.registerRpcImplementation(adapter, domRpcs);
53 return new BindingRpcAdapterRegistration<>(implementation, domReg);
56 private static Set<DOMRpcIdentifier> createDomRpcIdentifiers(final Set<SchemaPath> rpcs, final Collection<YangInstanceIdentifier> paths) {
57 final Set<DOMRpcIdentifier> ret = new HashSet<>();
58 for (final YangInstanceIdentifier path : paths) {
59 for (final SchemaPath rpc : rpcs) {
60 ret.add(DOMRpcIdentifier.create(rpc, path));
66 private Collection<YangInstanceIdentifier> toYangInstanceIdentifiers(final Set<InstanceIdentifier<?>> identifiers) {
67 final Collection<YangInstanceIdentifier> ret = new ArrayList<>(identifiers.size());
68 for (final InstanceIdentifier<?> binding : identifiers) {
69 ret.add(codec.toYangInstanceIdentifierCached(binding));