networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/listeners/DeviceListener121.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 java.util.LinkedList;
  12 import org.opendaylight.transportpce.common.mapping.PortMapping;
  13 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.Mapping;
  14 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.ChangeNotification;
  15 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.OrgOpenroadmDeviceListener;
  16 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.OtdrScanResult;
  17 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.change.notification.Edit;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.Ports;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacks;
  20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  22 import org.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 public class DeviceListener121 implements OrgOpenroadmDeviceListener {
  26
  27     private static final Logger LOG = LoggerFactory.getLogger(DeviceListener121.class);
  28     private final String nodeId;
  29     private final PortMapping portMapping;
  30
  31     public DeviceListener121(String nodeId, PortMapping portMapping) {
  32         super();
  33         this.nodeId = nodeId;
  34         this.portMapping = portMapping;
  35     }
  36
  37     /**
  38      * Callback for change-notification.
  39      *
  40      * @param notification ChangeNotification object
  41      */
  42     @Override
  43     public void onChangeNotification(ChangeNotification notification) {
  44         if (notification.getEdit() == null) {
  45             LOG.warn("unable to handle {} notificatin received - list of edit is null", ChangeNotification.QNAME);
  46             return;
  47         }
  48         for (Edit edit : notification.getEdit()) {
  49             if (edit.getTarget() == null) {
  50                 continue;
  51             }
  52             // 1. Detect the org-openroadm-device object modified
  53             switch (edit.getTarget().getTargetType().getSimpleName()) {
  54                 case "Ports":
  55                     LinkedList<PathArgument> path = new LinkedList<>();
  56                     edit.getTarget().getPathArguments().forEach(p -> path.add(p));
  57                     InstanceIdentifier<Ports> portIID = InstanceIdentifier.unsafeOf(path);
  58                     String portName = InstanceIdentifier.keyOf(portIID).getPortName();
  59                     path.removeLast();
  60                     InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.unsafeOf(path);
  61                     String cpName = InstanceIdentifier.keyOf(cpIID).getCircuitPackName();
  62                     LOG.info("port {} of circruit-pack {} modified on device {}", portName, cpName, this.nodeId);
  63                     Mapping oldMapping = portMapping.getMapping(nodeId, cpName, portName);
  64                     if (oldMapping == null) {
  65                         return;
  66                     }
  67                     Runnable handleNetconfEvent = new Runnable() {
  68                         @Override
  69                         public void run() {
  70                             portMapping.updateMapping(nodeId, oldMapping);
  71                             LOG.info("{} : mapping data for {} updated", nodeId,
  72                                 oldMapping.getLogicalConnectionPoint());
  73                         }
  74                     };
  75                     Thread thread = new Thread(handleNetconfEvent);
  76                     thread.start();
  77                     break;
  78                 default:
  79                     LOG.debug("modification of type {} not managed yet", edit.getTarget().getTargetType());
  80                     break;
  81             }
  82         }
  83     }
  84
  85     /**
  86      * Callback for otdr-scan-result.
  87      *
  88      * @param notification OtdrScanResult object
  89      */
  90     @Override
  91     public void onOtdrScanResult(OtdrScanResult notification) {
  92         LOG.info("Notification {} received {}", OtdrScanResult.QNAME, notification);
  93     }
  94
  95 }