networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/listeners/DeviceListener710.java

   1 /*
   2  * Copyright © 2021 Orange 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.ArrayList;
  12 import java.util.HashMap;
  13 import java.util.LinkedList;
  14 import java.util.List;
  15 import java.util.Map;
  16 import org.opendaylight.transportpce.common.mapping.PortMapping;
  17 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220922.mapping.Mapping;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.ChangeNotification;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.CreateTechInfoNotification;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.OrgOpenroadmDeviceListener;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.OtdrScanResult;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.change.notification.Edit;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.NonBlockingList;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  30 import org.opendaylight.yangtools.yang.common.Uint16;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 public class DeviceListener710 implements OrgOpenroadmDeviceListener {
  35
  36     private static final Logger LOG = LoggerFactory.getLogger(DeviceListener710.class);
  37     private final String nodeId;
  38     private final PortMapping portMapping;
  39
  40     public DeviceListener710(String nodeId, PortMapping portMapping) {
  41         super();
  42         this.nodeId = nodeId;
  43         this.portMapping = portMapping;
  44     }
  45
  46     /**
  47      * Callback for change-notification.
  48      *
  49      * @param notification
  50      *            ChangeNotification object
  51      */
  52     @Override
  53     public void onChangeNotification(ChangeNotification notification) {
  54         LOG.debug("device71 notification received = {}", notification);
  55         if (notification.getEdit() == null) {
  56             LOG.warn("unable to handle {} notificatin received - list of edit is null", ChangeNotification.QNAME);
  57             return;
  58         }
  59         Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap = new HashMap<>();
  60         InstanceIdentifier<OduSwitchingPools> ospIID = null;
  61         for (Edit edit : notification.getEdit()) {
  62             if (edit.getTarget() == null) {
  63                 continue;
  64             }
  65             // 1. Detect the org-openroadm-device object modified
  66             LinkedList<PathArgument> path = new LinkedList<>();
  67             switch (edit.getTarget().getTargetType().getSimpleName()) {
  68                 case "Ports":
  69                     edit.getTarget().getPathArguments().forEach(p -> path.add(p));
  70                     InstanceIdentifier<Ports> portIID = InstanceIdentifier.unsafeOf(path);
  71                     String portName = InstanceIdentifier.keyOf(portIID).getPortName();
  72                     path.removeLast();
  73                     InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.unsafeOf(path);
  74                     String cpName = InstanceIdentifier.keyOf(cpIID).getCircuitPackName();
  75                     LOG.info("port {} of circruit-pack {} modified on device {}", portName, cpName, this.nodeId);
  76                     Mapping oldMapping = portMapping.getMapping(nodeId, cpName, portName);
  77                     if (oldMapping == null) {
  78                         return;
  79                     }
  80                     Runnable handleNetconfEvent = new Runnable() {
  81                         @Override
  82                         public void run() {
  83                             portMapping.updateMapping(nodeId, oldMapping);
  84                             LOG.info("{} : mapping data for {} updated", nodeId,
  85                                 oldMapping.getLogicalConnectionPoint());
  86                         }
  87                     };
  88                     Thread thread = new Thread(handleNetconfEvent);
  89                     thread.start();
  90                     break;
  91                 case "OduSwitchingPools":
  92                     LOG.info("odu-switching-pools modified on device {}", nodeId);
  93                     edit.getTarget().getPathArguments().forEach(p -> path.add(p));
  94                     ospIID = InstanceIdentifier.unsafeOf(path);
  95                     break;
  96                 case "PortList":
  97                     edit.getTarget().getPathArguments().forEach(p -> path.add(p));
  98                     InstanceIdentifier<PortList> plIID = InstanceIdentifier.unsafeOf(path);
  99                     path.removeLast();
 100                     InstanceIdentifier<NonBlockingList> nblIID = InstanceIdentifier.unsafeOf(path);
 101                     Uint16 nblNb = InstanceIdentifier.keyOf(nblIID).getNblNumber();
 102                     List<InstanceIdentifier<PortList>> iidList = nbliidMap.containsKey(nblNb)
 103                         ? nbliidMap.get(nblNb) : new ArrayList<>();
 104                     iidList.add(plIID);
 105                     nbliidMap.put(nblNb, iidList);
 106                     break;
 107                 default:
 108                     LOG.debug("modification of type {} not managed yet", edit.getTarget().getTargetType());
 109                     break;
 110             }
 111         }
 112         if (!nbliidMap.isEmpty() && ospIID != null) {
 113             InstanceIdentifier<OduSwitchingPools> id = ospIID;
 114             Runnable handleNetconfEvent = new Runnable() {
 115                 @Override
 116                 public void run() {
 117                     portMapping.updatePortMappingWithOduSwitchingPools(nodeId, id, nbliidMap);
 118                     LOG.info("{} : swiching-pool data updated", nodeId);
 119                 }
 120             };
 121             Thread thread = new Thread(handleNetconfEvent);
 122             thread.start();
 123         }
 124     }
 125
 126     @Override
 127     public void onCreateTechInfoNotification(CreateTechInfoNotification notification) {
 128     }
 129
 130     /**
 131      * Callback for otdr-scan-result.
 132      *
 133      * @param notification
 134      *            OtdrScanResult object
 135      */
 136     @Override
 137     public void onOtdrScanResult(OtdrScanResult notification) {
 138         LOG.info("Notification {} received {}", OtdrScanResult.QNAME, notification);
 139     }
 140
 141 }