2 * Copyright (c) 2017 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.clustering.it.provider;
10 import com.google.common.util.concurrent.Futures;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import javax.annotation.PreDestroy;
13 import javax.inject.Inject;
14 import javax.inject.Singleton;
15 import org.opendaylight.mdsal.binding.api.RpcProviderService;
16 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
17 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
18 import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.controller.basic.rpc.test.rev160120.BasicGlobalInput;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.controller.basic.rpc.test.rev160120.BasicGlobalOutput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.controller.basic.rpc.test.rev160120.BasicGlobalOutputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.controller.basic.rpc.test.rev160120.BasicRpcTestService;
23 import org.opendaylight.yangtools.concepts.ObjectRegistration;
24 import org.opendaylight.yangtools.concepts.Registration;
25 import org.opendaylight.yangtools.yang.common.RpcResult;
26 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
27 import org.osgi.service.component.annotations.Activate;
28 import org.osgi.service.component.annotations.Component;
29 import org.osgi.service.component.annotations.Deactivate;
30 import org.osgi.service.component.annotations.Reference;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
35 @Component(service = { })
36 public final class BasicRpcTestProvider implements ClusterSingletonService, BasicRpcTestService {
37 private static final Logger LOG = LoggerFactory.getLogger(BasicRpcTestProvider.class);
38 private static final ServiceGroupIdentifier IDENTIFIER = ServiceGroupIdentifier.create("Basic-rpc-test");
40 private final RpcProviderService rpcProviderRegistry;
41 private final Registration singletonRegistration;
43 private ObjectRegistration<?> rpcRegistration;
47 public BasicRpcTestProvider(@Reference final RpcProviderService rpcProviderRegistry,
48 @Reference final ClusterSingletonServiceProvider singletonService) {
49 this.rpcProviderRegistry = rpcProviderRegistry;
50 singletonRegistration = singletonService.registerClusterSingletonService(this);
56 singletonRegistration.close();
60 public void instantiateServiceInstance() {
61 LOG.info("Basic testing rpc registered as global");
62 rpcRegistration = rpcProviderRegistry.registerRpcImplementation(BasicRpcTestService.class, this);
66 public ListenableFuture<Void> closeServiceInstance() {
67 rpcRegistration.close();
68 rpcRegistration = null;
70 return Futures.immediateFuture(null);
74 public ServiceGroupIdentifier getIdentifier() {
79 public ListenableFuture<RpcResult<BasicGlobalOutput>> basicGlobal(final BasicGlobalInput input) {
80 LOG.info("Basic test global rpc invoked");
82 return Futures.immediateFuture(RpcResultBuilder.success(new BasicGlobalOutputBuilder().build()).build());