networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/listeners/LldpListener221.java

   1 /*
   2  * Copyright © 2017 AT&T 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
   9 package org.opendaylight.transportpce.networkmodel.listeners;
  10
  11 import org.eclipse.jdt.annotation.NonNull;
  12 import org.opendaylight.mdsal.binding.api.NotificationService.Listener;
  13 import org.opendaylight.transportpce.networkmodel.R2RLinkDiscovery;
  14 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.LldpNbrInfoChange;
  15 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019.ResourceNotificationType;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 public class LldpListener221 implements Listener<LldpNbrInfoChange> {
  21
  22     private static final Logger LOG = LoggerFactory.getLogger(LldpListener221.class);
  23     private final R2RLinkDiscovery linkDiscovery;
  24     private final NodeId nodeId;
  25
  26     public LldpListener221(final R2RLinkDiscovery linkDiscovery, final String nodeId) {
  27         this.linkDiscovery = linkDiscovery;
  28         this.nodeId = new NodeId(nodeId);
  29     }
  30
  31     /**
  32      * Callback for lldp-nbr-info-change.
  33      * @param notification LldpNbrInfoChange object
  34      */
  35     @Override
  36     public void onNotification(@NonNull LldpNbrInfoChange notification) {
  37         LOG.info("Notification {} received {}", LldpNbrInfoChange.QNAME, notification);
  38         if (notification.getNotificationType().equals(ResourceNotificationType.ResourceCreation)) {
  39             linkDiscovery.createR2RLink(nodeId,notification.getResource(),
  40                                                 notification.getNbrInfo().getRemoteSysName(),
  41                                                 notification.getNbrInfo().getRemotePortId());
  42         } else if (notification.getNotificationType().equals(ResourceNotificationType.ResourceDeletion)) {
  43             linkDiscovery.deleteR2RLink(nodeId,notification.getResource(),
  44                                                 notification.getNbrInfo().getRemoteSysName(),
  45                                                 notification.getNbrInfo().getRemotePortId());
  46         }
  47     }
  48 }