2 * Copyright (c) 2016 Hewlett Packard Enterprise, Co. 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.netvirt.natservice.internal;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
13 import org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.Subnetmaps;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.subnetmaps.Subnetmap;
16 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
17 import org.slf4j.Logger;
18 import org.slf4j.LoggerFactory;
20 public class SubnetmapListener extends AsyncDataTreeChangeListenerBase<Subnetmap, SubnetmapListener> {
21 private static final Logger LOG = LoggerFactory.getLogger(SubnetmapListener.class);
22 private final DataBroker dataBroker;
23 private final ExternalNetworkGroupInstaller externalNetworkGroupInstaller;
25 public SubnetmapListener(final DataBroker dataBroker, final ExternalNetworkGroupInstaller externalNetworkGroupInstaller) {
26 super(Subnetmap.class, SubnetmapListener.class);
27 this.dataBroker = dataBroker;
28 this.externalNetworkGroupInstaller = externalNetworkGroupInstaller;
32 registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
36 protected InstanceIdentifier<Subnetmap> getWildCardPath() {
37 return InstanceIdentifier.create(Subnetmaps.class).child(Subnetmap.class);
41 protected void remove(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmap) {
42 LOG.trace("SubnetmapListener remove subnetmap method - key: " + identifier + ", value" + subnetmap);
43 NatServiceCounters.subnetmap_remove.inc();
44 externalNetworkGroupInstaller.removeExtNetGroupEntires(subnetmap);
48 protected void update(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmapBefore, Subnetmap subnetmapAfter) {
49 LOG.trace("SubnetmapListener update subnetmap method - key: " + identifier + ", original=" + subnetmapBefore + ", update=" + subnetmapAfter);
50 NatServiceCounters.subnetmap_update.inc();
51 externalNetworkGroupInstaller.installExtNetGroupEntires(subnetmapAfter);
55 protected void add(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmap) {
56 LOG.trace("SubnetmapListener add subnetmap method - key: " + identifier + ", value=" + subnetmap);
57 NatServiceCounters.subnetmap_add.inc();
58 externalNetworkGroupInstaller.installExtNetGroupEntires(subnetmap);
62 protected SubnetmapListener getDataTreeChangeListener() {