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
9 package org.opendaylight.controller.clustering.it.provider.impl;
11 import com.google.common.util.concurrent.CheckedFuture;
12 import com.google.common.util.concurrent.Futures;
13 import javax.annotation.Nonnull;
14 import javax.annotation.Nullable;
15 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
16 import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
17 import org.opendaylight.controller.md.sal.dom.api.DOMRpcIdentifier;
18 import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementation;
19 import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationRegistration;
20 import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
21 import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
22 import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
23 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
25 import org.opendaylight.yangtools.yang.common.QName;
26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
27 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
28 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
29 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
30 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
31 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
32 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
33 import org.slf4j.Logger;
34 import org.slf4j.LoggerFactory;
36 public class RoutedGetConstantService implements DOMRpcImplementation {
38 private static final Logger LOG = LoggerFactory.getLogger(RoutedGetConstantService.class);
40 private static final QName OUTPUT =
41 QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15", "output");
42 private static final QName CONSTANT =
43 QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15", "constant");
44 private static final QName CONTEXT =
45 QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15", "context");
46 private static final QName GET_CONTEXTED_CONSTANT =
47 QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15",
48 "get-contexted-constant");
50 private final String constant;
52 private RoutedGetConstantService(final String constant) {
53 this.constant = constant;
56 public static DOMRpcImplementationRegistration<RoutedGetConstantService> registerNew(
57 final BindingNormalizedNodeSerializer codec, final DOMRpcProviderService rpcProviderService,
58 final String constant, final InstanceIdentifier<?> context) {
60 LOG.debug("Registering get-contexted-constant on context: {}, with value: {}", context, constant);
62 final YangInstanceIdentifier yid = codec.toYangInstanceIdentifier(context);
63 final DOMRpcIdentifier id = DOMRpcIdentifier.create(SchemaPath.create(true, GET_CONTEXTED_CONSTANT), yid);
65 return rpcProviderService.registerRpcImplementation(new RoutedGetConstantService(constant), id);
70 public CheckedFuture<DOMRpcResult, DOMRpcException> invokeRpc(@Nonnull final DOMRpcIdentifier rpc,
71 @Nullable final NormalizedNode<?, ?> input) {
72 LOG.debug("get-contexted-constant invoked, current value: {}", constant);
74 final LeafNode<Object> value = ImmutableLeafNodeBuilder.create()
75 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CONSTANT))
79 final ContainerNode result = ImmutableContainerNodeBuilder.create()
80 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(OUTPUT))
84 return Futures.immediateCheckedFuture(new DefaultDOMRpcResult(result));