2 * Copyright (c) 2014 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.frm.group;
10 import org.opendaylight.controller.frm.AbstractChangeListener;
11 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
12 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInput;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInputBuilder;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInput;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInputBuilder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.SalGroupService;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInput;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInputBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.OriginalGroup;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.OriginalGroupBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.UpdatedGroup;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.group.update.UpdatedGroupBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupRef;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
27 import org.opendaylight.yangtools.yang.binding.DataObject;
28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
34 * @author <a href="mailto:vdemcak@cisco.com">Vaclav Demcak</a>
37 public class GroupChangeListener extends AbstractChangeListener {
39 private final static Logger LOG = LoggerFactory.getLogger(GroupChangeListener.class);
41 private final SalGroupService salGroupService;
43 public SalGroupService getSalGroupService() {
44 return this.salGroupService;
47 public GroupChangeListener(final SalGroupService manager) {
48 this.salGroupService = manager;
52 protected void validate() throws IllegalStateException {
53 GroupTransactionValidator.validate(this);
57 protected void remove(InstanceIdentifier<? extends DataObject> identifier, DataObject removeDataObj) {
58 if ((removeDataObj instanceof Group)) {
60 final Group group = ((Group) removeDataObj);
61 final InstanceIdentifier<Node> nodeInstanceId = identifier.<Node> firstIdentifierOf(Node.class);
62 final RemoveGroupInputBuilder builder = new RemoveGroupInputBuilder(group);
64 builder.setNode(new NodeRef(nodeInstanceId));
65 builder.setGroupRef(new GroupRef(identifier));
67 Uri uri = new Uri(this.getTransactionId());
68 builder.setTransactionUri(uri);
69 this.salGroupService.removeGroup((RemoveGroupInput) builder.build());
70 LOG.debug("Transaction {} - Remove Group has removed group: {}", new Object[]{uri, removeDataObj});
75 protected void update(InstanceIdentifier<? extends DataObject> identifier, DataObject original, DataObject update) {
76 if (original instanceof Group && update instanceof Group) {
78 final Group originalGroup = ((Group) original);
79 final Group updatedGroup = ((Group) update);
80 final InstanceIdentifier<Node> nodeInstanceId = identifier.<Node> firstIdentifierOf(Node.class);
81 final UpdateGroupInputBuilder builder = new UpdateGroupInputBuilder();
83 builder.setNode(new NodeRef(nodeInstanceId));
84 builder.setGroupRef(new GroupRef(identifier));
86 Uri uri = new Uri(this.getTransactionId());
87 builder.setTransactionUri(uri);
89 builder.setUpdatedGroup((UpdatedGroup) (new UpdatedGroupBuilder(updatedGroup)).build());
90 builder.setOriginalGroup((OriginalGroup) (new OriginalGroupBuilder(originalGroup)).build());
92 this.salGroupService.updateGroup((UpdateGroupInput) builder.build());
93 LOG.debug("Transaction {} - Update Group has updated group {} with group {}", new Object[]{uri, original, update});
98 protected void add(InstanceIdentifier<? extends DataObject> identifier, DataObject addDataObj) {
99 if ((addDataObj instanceof Group)) {
100 final Group group = ((Group) addDataObj);
101 final InstanceIdentifier<Node> nodeInstanceId = identifier.<Node> firstIdentifierOf(Node.class);
102 final AddGroupInputBuilder builder = new AddGroupInputBuilder(group);
104 builder.setNode(new NodeRef(nodeInstanceId));
105 builder.setGroupRef(new GroupRef(identifier));
107 Uri uri = new Uri(this.getTransactionId());
108 builder.setTransactionUri(uri);
109 this.salGroupService.addGroup((AddGroupInput) builder.build());
110 LOG.debug("Transaction {} - Add Group has added group: {}", new Object[]{uri, addDataObj});