opendaylight/md-sal/topology-lldp-discovery/src/main/java/org/opendaylight/md/controller/topology/lldp/LLDPDiscoveryProvider.xtend

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. 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 package org.opendaylight.md.controller.topology.lldp
   9
  10 import org.opendaylight.controller.sal.binding.api.NotificationProviderService
  11 import org.opendaylight.controller.sal.binding.api.data.DataProviderService
  12 import org.opendaylight.yangtools.concepts.Registration
  13 import org.opendaylight.yangtools.yang.binding.NotificationListener
  14 import org.slf4j.LoggerFactory
  15
  16 class LLDPDiscoveryProvider implements AutoCloseable {
  17
  18
  19     static val LOG = LoggerFactory.getLogger(LLDPDiscoveryProvider);
  20
  21     @Property
  22     DataProviderService dataService;
  23
  24     @Property
  25     NotificationProviderService notificationService;
  26
  27     val LLDPDiscoveryListener commiter = new LLDPDiscoveryListener(this);
  28
  29     Registration<NotificationListener> listenerRegistration
  30
  31     def void start() {
  32         listenerRegistration = notificationService.registerNotificationListener(commiter);
  33         LLDPLinkAger.instance.manager = this;
  34         LOG.info("LLDPDiscoveryListener Started.");
  35
  36     }
  37
  38     override close() {
  39        LOG.info("LLDPDiscoveryListener stopped.");
  40         listenerRegistration?.close();
  41         LLDPLinkAger.instance.close();
  42     }
  43
  44 }
  45
  46