2 * Copyright (c) 2017 Ericsson India Global Services Pvt Ltd. 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.netvirt.elan.internal;
10 import javax.annotation.PreDestroy;
11 import javax.inject.Inject;
12 import javax.inject.Singleton;
13 import org.opendaylight.infrautils.jobcoordinator.JobCoordinator;
14 import org.opendaylight.infrautils.utils.concurrent.Executors;
15 import org.opendaylight.mdsal.binding.api.DataBroker;
16 import org.opendaylight.mdsal.binding.util.ManagedNewTransactionRunner;
17 import org.opendaylight.mdsal.binding.util.ManagedNewTransactionRunnerImpl;
18 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
19 import org.opendaylight.netvirt.elan.cache.ElanInstanceCache;
20 import org.opendaylight.netvirt.elan.l2gw.jobs.BcGroupUpdateJob;
21 import org.opendaylight.netvirt.elan.l2gw.utils.ElanL2GatewayMulticastUtils;
22 import org.opendaylight.netvirt.elan.l2gw.utils.ElanRefUtil;
23 import org.opendaylight.serviceutils.tools.listener.AbstractClusteredAsyncDataTreeChangeListener;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanInstances;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.elan.instance.ExternalTeps;
27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
32 public class ElanExtnTepListener extends AbstractClusteredAsyncDataTreeChangeListener<ExternalTeps> {
34 private static final Logger LOG = LoggerFactory.getLogger(ElanExtnTepListener.class);
36 private final DataBroker broker;
37 private final ManagedNewTransactionRunner txRunner;
38 private final ElanL2GatewayMulticastUtils elanL2GatewayMulticastUtils;
39 private final JobCoordinator jobCoordinator;
40 private final ElanInstanceCache elanInstanceCache;
41 private final ElanRefUtil elanRefUtil;
44 public ElanExtnTepListener(DataBroker dataBroker, ElanL2GatewayMulticastUtils elanL2GatewayMulticastUtils,
45 JobCoordinator jobCoordinator, ElanInstanceCache elanInstanceCache, ElanRefUtil elanRefUtil) {
46 super(dataBroker, LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(ElanInstances.class)
47 .child(ElanInstance.class).child(ExternalTeps.class),
48 Executors.newListeningSingleThreadExecutor("ElanExtnTepListener", LOG));
49 this.broker = dataBroker;
50 this.txRunner = new ManagedNewTransactionRunnerImpl(dataBroker);
51 this.elanL2GatewayMulticastUtils = elanL2GatewayMulticastUtils;
52 this.jobCoordinator = jobCoordinator;
53 this.elanInstanceCache = elanInstanceCache;
54 this.elanRefUtil = elanRefUtil;
58 LOG.info("{} registered", getClass().getSimpleName());
62 public void add(InstanceIdentifier<ExternalTeps> instanceIdentifier, ExternalTeps tep) {
63 LOG.trace("ExternalTeps add received {}", instanceIdentifier);
64 updateBcGroupOfElan(instanceIdentifier, tep, true);
68 public void update(InstanceIdentifier<ExternalTeps> instanceIdentifier, ExternalTeps tep, ExternalTeps t1) {
72 public void remove(InstanceIdentifier<ExternalTeps> instanceIdentifier, ExternalTeps tep) {
73 LOG.trace("ExternalTeps remove received {}", instanceIdentifier);
74 updateBcGroupOfElan(instanceIdentifier, tep, false);
77 protected void updateBcGroupOfElan(InstanceIdentifier<ExternalTeps> instanceIdentifier, ExternalTeps tep,
79 String elanName = instanceIdentifier.firstKeyOf(ElanInstance.class).getElanInstanceName();
80 BcGroupUpdateJob.updateAllBcGroups(elanName, elanRefUtil, elanL2GatewayMulticastUtils, broker, add);
87 Executors.shutdownAndAwaitTermination(getExecutorService());