2 * Copyright (c) 2015 CableLabs 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.unimgr.impl;
12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
13 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
14 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
15 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
17 import org.opendaylight.unimgr.api.IUnimgrDataChangeListener;
18 import org.opendaylight.yangtools.concepts.ListenerRegistration;
19 import org.opendaylight.yangtools.yang.binding.DataObject;
20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
21 import org.slf4j.Logger;
22 import org.slf4j.LoggerFactory;
24 public class EvcDataChangeListener implements IUnimgrDataChangeListener {
26 private static final Logger LOG = LoggerFactory.getLogger(EvcDataChangeListener.class);
28 private DataBroker dataBroker;
29 private ListenerRegistration<DataChangeListener> evcListener = null;
31 public EvcDataChangeListener(DataBroker dataBroker) {
32 this.dataBroker = dataBroker;
33 evcListener = dataBroker.registerDataChangeListener(
34 LogicalDatastoreType.CONFIGURATION, UnimgrMapper.getEvcsIid(),
35 this, DataChangeScope.SUBTREE);
39 public void onDataChanged(
40 AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes) {
41 create(changes.getCreatedData());
42 update(changes.getUpdatedData());
47 public void create(Map<InstanceIdentifier<?>, DataObject> changes) {
51 public void update(Map<InstanceIdentifier<?>, DataObject> changes) {
52 // TODO Auto-generated method stub
57 AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes) {
58 // TODO Auto-generated method stub
62 public void close() throws Exception {
63 if (evcListener != null) {