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