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.rev220922.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.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public class DeviceListener221 implements OrgOpenroadmDeviceListener {
  28
  29     private static final Logger LOG = LoggerFactory.getLogger(DeviceListener221.class);
  30     private final String nodeId;
  31     private final PortMapping portMapping;
  32
  33     public DeviceListener221(String nodeId, PortMapping portMapping) {
  34         super();
  35         this.nodeId = nodeId;
  36         this.portMapping = portMapping;
  37     }
  38
  39     /**
  40      * Callback for change-notification.
  41      *
  42      * @param notification
  43      *            ChangeNotification object
  44      */
  45     @Override
  46     public void onChangeNotification(ChangeNotification notification) {
  47         LOG.info("notification received from device {}: {}", this.nodeId, notification.toString());
  48         if (notification.getEdit() == null) {
  49             LOG.warn("unable to handle {} notificatin received - list of edit is null", ChangeNotification.QNAME);
  50             return;
  51         }
  52         for (Edit edit : notification.getEdit()) {
  53             if (edit.getTarget() == null) {
  54                 continue;
  55             }
  56             // 1. Detect the org-openroadm-device object modified
  57             switch (edit.getTarget().getTargetType().getSimpleName()) {
  58                 case "Ports":
  59                     LinkedList<PathArgument> path = new LinkedList<>();
  60                     edit.getTarget().getPathArguments().forEach(p -> path.add(p));
  61                     InstanceIdentifier<Ports> portIID = InstanceIdentifier.unsafeOf(path);
  62                     String portName = InstanceIdentifier.keyOf(portIID).getPortName();
  63                     path.removeLast();
  64                     InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.unsafeOf(path);
  65                     String cpName = InstanceIdentifier.keyOf(cpIID).getCircuitPackName();
  66                     LOG.info("port {} of circruit-pack {} modified on device {}", portName, cpName, this.nodeId);
  67                     Mapping oldMapping = portMapping.getMapping(nodeId, cpName, portName);
  68                     if (oldMapping == null) {
  69                         return;
  70                     }
  71                     Runnable handleNetconfEvent = new Runnable() {
  72                         @Override
  73                         public void run() {
  74                             portMapping.updateMapping(nodeId, oldMapping);
  75                             LOG.info("{} : mapping data for {} updated", nodeId,
  76                                 oldMapping.getLogicalConnectionPoint());
  77                         }
  78                     };
  79                     Thread thread = new Thread(handleNetconfEvent);
  80                     thread.start();
  81                     break;
  82                 case "Interface":
  83                     LinkedList<PathArgument> pathInter = new LinkedList<>();
  84                     edit.getTarget().getPathArguments().forEach(p -> pathInter.add(p));
  85                     InstanceIdentifier<Interface> interfIID = InstanceIdentifier.unsafeOf(pathInter);
  86                     String interfName = InstanceIdentifier.keyOf(interfIID).getName();
  87                     LOG.info("interface {} modified on device {}", interfName, this.nodeId);
  88                     Mapping oldMapping2 = portMapping.getMappingFromOtsInterface(nodeId, interfName);
  89                     if (oldMapping2 == null) {
  90                         return;
  91                     }
  92                     Runnable handleNetconfEvent2 = new Runnable() {
  93                         @Override
  94                         public void run() {
  95                             portMapping.updateMapping(nodeId, oldMapping2);
  96                             LOG.info("{} : mapping data for {} updated", nodeId,
  97                                 oldMapping2.getLogicalConnectionPoint());
  98                         }
  99                     };
 100                     Thread thread2 = new Thread(handleNetconfEvent2);
 101                     thread2.start();
 102                     break;
 103                 default:
 104                     LOG.debug("modification of type {} not managed yet", edit.getTarget().getTargetType());
 105                     break;
 106             }
 107         }
 108     }
 109
 110     @Override
 111     public void onCreateTechInfoNotification(CreateTechInfoNotification notification) {
 112     }
 113
 114     /**
 115      * Callback for otdr-scan-result.
 116      *
 117      * @param notification
 118      *            OtdrScanResult object
 119      */
 120     @Override
 121     public void onOtdrScanResult(OtdrScanResult notification) {
 122         LOG.info("Notification {} received {}", OtdrScanResult.QNAME, notification);
 123     }
 124
 125 }