networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/listeners/DeviceListener221.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.rev220316.mapping.Mapping;
  14 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.ChangeNotification;
  15 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CreateTechInfoNotification;
  16 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.OrgOpenroadmDeviceListener;
  17 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.OtdrScanResult;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.change.notification.Edit;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class DeviceListener221 implements OrgOpenroadmDeviceListener {
  27
  28     private static final Logger LOG = LoggerFactory.getLogger(DeviceListener221.class);
  29     private final String nodeId;
  30     private final PortMapping portMapping;
  31
  32     public DeviceListener221(String nodeId, PortMapping portMapping) {
  33         super();
  34         this.nodeId = nodeId;
  35         this.portMapping = portMapping;
  36     }
  37
  38     /**
  39      * Callback for change-notification.
  40      *
  41      * @param notification
  42      *            ChangeNotification object
  43      */
  44     @Override
  45     @SuppressWarnings("unchecked")
  46     public void onChangeNotification(ChangeNotification notification) {
  47         if (notification.getEdit() == null) {
  48             LOG.warn("unable to handle {} notificatin received - list of edit is null", ChangeNotification.QNAME);
  49             return;
  50         }
  51         for (Edit edit : notification.getEdit()) {
  52             if (edit.getTarget() == null) {
  53                 continue;
  54             }
  55             // 1. Detect the org-openroadm-device object modified
  56             switch (edit.getTarget().getTargetType().getSimpleName()) {
  57                 case "Ports":
  58                     LinkedList<PathArgument> path = new LinkedList<>();
  59                     edit.getTarget().getPathArguments().forEach(p -> path.add(p));
  60                     InstanceIdentifier<Ports> portIID = (InstanceIdentifier<Ports>) InstanceIdentifier
  61                         .create(path);
  62                     String portName = InstanceIdentifier.keyOf(portIID).getPortName();
  63                     path.removeLast();
  64                     InstanceIdentifier<CircuitPacks> cpIID = (InstanceIdentifier<CircuitPacks>) InstanceIdentifier
  65                         .create(path);
  66                     String cpName = InstanceIdentifier.keyOf(cpIID).getCircuitPackName();
  67                     LOG.info("port {} of circruit-pack {} modified on device {}", portName, cpName, this.nodeId);
  68                     Mapping oldMapping = portMapping.getMapping(nodeId, cpName, portName);
  69                     if (oldMapping == null) {
  70                         return;
  71                     }
  72                     Runnable handleNetconfEvent = new Runnable() {
  73                         @Override
  74                         public void run() {
  75                             portMapping.updateMapping(nodeId, oldMapping);
  76                             LOG.info("{} : mapping data for {} updated", nodeId,
  77                                 oldMapping.getLogicalConnectionPoint());
  78                         }
  79                     };
  80                     Thread thread = new Thread(handleNetconfEvent);
  81                     thread.start();
  82                     break;
  83                 default:
  84                     LOG.debug("modification of type {} not managed yet", edit.getTarget().getTargetType());
  85                     break;
  86             }
  87         }
  88     }
  89
  90     @Override
  91     public void onCreateTechInfoNotification(CreateTechInfoNotification notification) {
  92     }
  93
  94     /**
  95      * Callback for otdr-scan-result.
  96      *
  97      * @param notification
  98      *            OtdrScanResult object
  99      */
 100     @Override
 101     public void onOtdrScanResult(OtdrScanResult notification) {
 102         LOG.info("Notification {} received {}", OtdrScanResult.QNAME, notification);
 103     }
 104
 105 }