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.md.controller.topology.lldp;
10 import org.opendaylight.md.controller.topology.lldp.utils.LLDPDiscoveryUtils;
11 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.topology.discovery.rev130819.LinkDiscovered;
12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.topology.discovery.rev130819.LinkDiscoveredBuilder;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketProcessingListener;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
16 import org.slf4j.Logger;
17 import org.slf4j.LoggerFactory;
19 class LLDPDiscoveryListener implements PacketProcessingListener {
20 static Logger LOG = LoggerFactory.getLogger(LLDPDiscoveryListener.class);
22 private LLDPDiscoveryProvider manager;
24 LLDPDiscoveryListener(LLDPDiscoveryProvider manager) {
25 this.manager = manager;
28 public void onPacketReceived(PacketReceived lldp) {
29 NodeConnectorRef src = LLDPDiscoveryUtils.lldpToNodeConnectorRef(lldp.getPayload());
31 LinkDiscoveredBuilder ldb = new LinkDiscoveredBuilder();
32 ldb.setDestination(lldp.getIngress());
33 ldb.setSource(new NodeConnectorRef(src));
34 LinkDiscovered ld = ldb.build();
36 manager.getNotificationService().publish(ld);
37 LLDPLinkAger.getInstance().put(ld);