Bug 2107: Use DataCommitListeners for inventory events
[controller.git] / opendaylight / md-sal / compatibility / sal-compatibility / src / main / java / org / opendaylight / controller / sal / compatibility / NodeDataChangeListener.java
1 /**
2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.controller.sal.compatibility;
9
10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
11 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdated;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdatedBuilder;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRemovedBuilder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdatedBuilder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
20 import org.slf4j.Logger;
21 import org.slf4j.LoggerFactory;
22
23 public class NodeDataChangeListener extends AbstractDataChangeListener<Node> {
24     private static final Logger LOG = LoggerFactory.getLogger(NodeDataChangeListener.class);
25
26
27     public NodeDataChangeListener (final InventoryAndReadAdapter adapter, final DataBroker db) {
28         super(adapter,db,Node.class);
29     }
30
31     protected void add(InstanceIdentifier<Node> createKeyIdent, Node node) {
32         FlowCapableNode fcn = node.getAugmentation(FlowCapableNode.class);
33         if(fcn != null) {
34             FlowCapableNodeUpdatedBuilder fcbnu = new FlowCapableNodeUpdatedBuilder(fcn);
35             NodeUpdatedBuilder builder = new NodeUpdatedBuilder();
36             builder.setId(node.getId());
37             builder.setNodeRef(new NodeRef(createKeyIdent));
38             builder.setNodeConnector(node.getNodeConnector());
39             builder.addAugmentation(FlowCapableNodeUpdated.class, fcbnu.build());
40             adapter.onNodeUpdatedInternal(builder.build());
41         }
42     }
43
44     protected void update(InstanceIdentifier<Node> updateKeyIdent, Node original,
45             Node update) {
46         this.add(updateKeyIdent, update);
47     }
48
49     protected void remove(InstanceIdentifier<Node> ident, Node removeValue) {
50         NodeRemovedBuilder builder = new NodeRemovedBuilder();
51         builder.setNodeRef(new NodeRef(ident));
52         adapter.onNodeRemovedInternal(builder.build());
53     }
54
55     protected InstanceIdentifier<Node> getWildCardPath() {
56         return InstanceIdentifier.create(Nodes.class).child(Node.class);
57     }
58
59 }