common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingVersion121.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.common.mapping;
  10
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.Collections;
  15 import java.util.Comparator;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.eclipse.jdt.annotation.Nullable;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  28 import org.opendaylight.mdsal.common.api.CommitInfo;
  29 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  30 import org.opendaylight.transportpce.common.StringConstants;
  31 import org.opendaylight.transportpce.common.Timeouts;
  32 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  33 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  34 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.Direction;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.CircuitPack;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.Port;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.Ports;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.PortsKey;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacks;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacksKey;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.degree.ConnectionPorts;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Degree;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Info;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Protocols;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.port.Interfaces;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.InterfaceType;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpenROADMOpticalMultiplex;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpticalTransport;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev161014.Protocols1;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev161014.lldp.container.Lldp;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev161014.lldp.container.lldp.PortConfig;
  76 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  77 import org.opendaylight.yangtools.yang.common.Uint16;
  78 import org.opendaylight.yangtools.yang.common.Uint32;
  79 import org.slf4j.Logger;
  80 import org.slf4j.LoggerFactory;
  81
  82 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
  83 // some mutualization would be helpful
  84 public class PortMappingVersion121 {
  85
  86     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion121.class);
  87     private static final Map<Direction, String> SUFFIX;
  88
  89     private final DataBroker dataBroker;
  90     private final DeviceTransactionManager deviceTransactionManager;
  91     private final OpenRoadmInterfaces openRoadmInterfaces;
  92
  93     static {
  94         SUFFIX =  Map.of(
  95             Direction.Tx, "TX",
  96             Direction.Rx, "RX",
  97             Direction.Bidirectional, "TXRX");
  98     }
  99
 100     public PortMappingVersion121(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 101         OpenRoadmInterfaces openRoadmInterfaces) {
 102         this.dataBroker = dataBroker;
 103         this.deviceTransactionManager = deviceTransactionManager;
 104         this.openRoadmInterfaces = openRoadmInterfaces;
 105     }
 106
 107     public boolean createMappingData(String nodeId) {
 108         LOG.info("Create Mapping Data for node 1.2.1 {}", nodeId);
 109         List<Mapping> portMapList = new ArrayList<>();
 110         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 111         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType
 112             .OPERATIONAL, infoIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 113         if (!deviceInfoOptional.isPresent()) {
 114             LOG.warn("Device info subtree is absent for {}", nodeId);
 115             return false;
 116         }
 117         Info deviceInfo = deviceInfoOptional.get();
 118         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 119         if (nodeInfo == null) {
 120             return false;
 121         }
 122         postPortMapping(nodeId, nodeInfo, null, null);
 123
 124         switch (deviceInfo.getNodeType()) {
 125
 126             case Rdm:
 127                 // Get TTP port mapping
 128                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 129                     // return false if mapping creation for TTP's failed
 130                     LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
 131                     return false;
 132                 }
 133
 134                 // Get PP port mapping
 135                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 136                     // return false if mapping creation for PP's failed
 137                     LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
 138                     return false;
 139                 }
 140                 break;
 141             case Xpdr:
 142                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 143                     LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
 144                     return false;
 145                 }
 146                 break;
 147             default:
 148                 LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
 149                 break;
 150
 151         }
 152         return postPortMapping(nodeId, nodeInfo, portMapList, null);
 153     }
 154
 155     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 156         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 157             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 158             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 159         if ((oldMapping == null) || (nodeId == null)) {
 160             LOG.error("Impossible to update mapping");
 161             return false;
 162         }
 163         try {
 164             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 165                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 166                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 167             if (!portObject.isPresent()) {
 168                 return false;
 169             }
 170             Ports port = portObject.get();
 171             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 172                 oldMapping.getLogicalConnectionPoint());
 173             LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
 174                 oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
 175             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 176             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 177                 .child(Nodes.class, new NodesKey(nodeId))
 178                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 179             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 180             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 181             commit.get();
 182             return true;
 183         } catch (InterruptedException | ExecutionException e) {
 184             LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
 185             return false;
 186         }
 187     }
 188
 189     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 190         // Creating for Xponder Line and Client Ports
 191         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 192         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 193             LogicalDatastoreType.OPERATIONAL, deviceIID,
 194             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 195         if (!deviceObject.isPresent()) {
 196             LOG.error("Impossible to get device configuration for node {}", nodeId);
 197             return false;
 198         }
 199         OrgOpenroadmDevice device = deviceObject.get();
 200         if (device.getCircuitPacks() == null) {
 201             LOG.warn("Circuit Packs are not present for {}", nodeId);
 202             return false;
 203         }
 204         // Variable to keep track of number of line ports
 205         int line = 1;
 206         // Variable to keep track of number of client ports
 207         int client = 1;
 208         Map<String, String> lcpMap = new HashMap<>();
 209         Map<String, Mapping> mappingMap = new HashMap<>();
 210         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 211         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 212
 213         for (CircuitPacks cp : circuitPackList) {
 214             String circuitPackName = cp.getCircuitPackName();
 215             if (cp.getPorts() == null) {
 216                 LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
 217                 continue;
 218             }
 219
 220             // com.google.common.collect.ImmutableList implementation of List
 221             List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 222             portList.sort(Comparator.comparing(Ports::getPortName));
 223             for (Ports port : portList) {
 224                 if (port.getPortQual() == null) {
 225                     LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 226                         circuitPackName);
 227                     continue;
 228                 }
 229
 230                 switch (port.getPortQual()) {
 231
 232                     case XpdrClient:
 233                         String lcp0 = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
 234                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 235                         mappingMap.put(lcp0,
 236                             createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null));
 237                         client++;
 238                         //continue;
 239                         break;
 240
 241                     case XpdrNetwork:
 242                         if (port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 243                             String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 244                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 245                             mappingMap.put(lcp,
 246                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null));
 247                             line++;
 248                             continue;
 249                         }
 250                         // TODO PortDirection treatment here is similar to the one in createPpPortMapping.
 251                         //      Some code alignment must be considered.
 252
 253                         if (!checkPartnerPortNotNull(port)) {
 254                             LOG.warn("Error in the configuration of port {} of {} for {}",
 255                                 port.getPortName(), circuitPackName, nodeId);
 256                             continue;
 257                         }
 258
 259                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 260                             continue;
 261                         }
 262
 263                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 264                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 265                             .findFirst();
 266                         if (!cpOpt.isPresent()) {
 267                             LOG.error("Error fetching circuit-pack {} for {}",
 268                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 269                             continue;
 270                         }
 271
 272                         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 273                             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 274                             .findFirst();
 275                         if (!poOpt.isPresent()) {
 276                             LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 277                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 278                             continue;
 279                         }
 280                         Ports port2 = poOpt.get();
 281                         if (!checkPartnerPort(circuitPackName, port, port2)) {
 282                             LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 283                                 port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 284                                 circuitPackName);
 285                             continue;
 286                         }
 287                         String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 288                         String lcp2 = new StringBuilder("XPDR1-")
 289                             .append(StringConstants.NETWORK_TOKEN)
 290                             .append(line + 1)
 291                             .toString();
 292                         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 293                             LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 294                             line += 2;
 295                             continue;
 296                         }
 297                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 298                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 299                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName, lcp1,
 300                             lcp2, null, null));
 301                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2,
 302                             cpOpt.get().getCircuitPackName(), lcp2, lcp1, null, null));
 303                         line += 2;
 304                         break;
 305
 306                     default:
 307                         LOG.warn(
 308                             "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 309                             port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 310                 }
 311             }
 312         }
 313
 314         Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 315         for (ConnectionMap cm : connectionMap) {
 316             String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 317             String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 318             Destination destination0 = cm.nonnullDestination().values().iterator().next();
 319             String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 320             if (slcp == null) {
 321                 LOG.error("Error in connection-map analysis for source {} and destination (circuitpack+port) {}",
 322                     skey, dkey);
 323                 continue;
 324             }
 325             String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 326             Mapping mapping = mappingMap.get(slcp);
 327             mappingMap.remove(slcp);
 328             portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp));
 329         }
 330
 331         if (!mappingMap.isEmpty()) {
 332             for (Mapping m : mappingMap.values()) {
 333                 portMapList.add(m);
 334             }
 335         }
 336         return true;
 337     }
 338
 339     private boolean checkPartnerPortNotNull(Ports port) {
 340         if (port.getPartnerPort() == null
 341             || port.getPartnerPort().getCircuitPackName() == null
 342             || port.getPartnerPort().getPortName() == null) {
 343             return false;
 344         }
 345         return true;
 346     }
 347
 348     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 349         if (!checkPartnerPortNotNull(port2)
 350             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 351             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 352             return false;
 353         }
 354         return true;
 355     }
 356
 357     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 358         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 359             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 360                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 361                 &&
 362                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 363                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 364             return false;
 365         }
 366         return true;
 367     }
 368
 369     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 370             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 371         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 372             .CircuitPacks>> cpPerSrg = new HashMap<>();
 373         // Get value for max Srg from info subtree, required for iteration
 374         // if not present assume to be 20 (temporary)
 375         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 376         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 377             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> srgCps
 378                 = new ArrayList<>();
 379             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 380             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 381                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 382             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 383                 LogicalDatastoreType.OPERATIONAL, srgIID,
 384                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 385             if (ordmSrgObject.isPresent()) {
 386                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 387                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 388             }
 389         }
 390         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 391         return cpPerSrg;
 392     }
 393
 394     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 395         // Creating mapping data for SRG's PP
 396         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>> srgCps
 397             = getSrgCps(nodeId, deviceInfo);
 398
 399         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>>
 400                 srgCpEntry : srgCps.entrySet()) {
 401             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> cpList =
 402                 srgCps.get(srgCpEntry.getKey());
 403             List<String> keys = new ArrayList<>();
 404             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks cp : cpList) {
 405                 String circuitPackName = cp.getCircuitPackName();
 406                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 407                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 408                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 409                     LogicalDatastoreType.OPERATIONAL, cpIID,
 410                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 411
 412                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 413                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 414                     continue;
 415                 }
 416                 // com.google.common.collect.ImmutableList implementation of List
 417                 @Nullable
 418                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 419                 Collections.sort(portList, new SortPort121ByName());
 420                 int portIndex = 1;
 421                 for (Ports port : portList) {
 422                     String currentKey = circuitPackName + "-" + port.getPortName();
 423                     if (port.getPortQual() == null) {
 424                         continue;
 425                     }
 426
 427                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 428                         LOG.info("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 429                             nodeId, port.getPortName(), circuitPackName);
 430                         continue;
 431                     }
 432
 433                     if (keys.contains(currentKey)) {
 434                         LOG.info("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 435                             nodeId, port.getPortName(), circuitPackName);
 436                         continue;
 437                     }
 438
 439                     switch (port.getPortDirection()) {
 440
 441                         case Bidirectional:
 442                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 443                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 444                                 nodeId, circuitPackName, port.getPortName(), lcp);
 445                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 446                             portIndex++;
 447                             keys.add(currentKey);
 448                             break;
 449
 450                         case Rx:
 451                         case Tx:
 452                             if (!checkPartnerPortNotNull(port)) {
 453                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 454                                     + " - cannot assign  logicalConnectionPoint.",
 455                                     nodeId, port.getPortName(), circuitPackName);
 456                                 continue;
 457                             }
 458
 459                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 460                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 461                                 nodeId, circuitPackName, port.getPortName(), lcp1);
 462                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 463                                 .child(CircuitPacks.class,
 464                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 465                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 466                             Optional<Ports> port2Object = this.deviceTransactionManager
 467                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 468                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 469                             if (!port2Object.isPresent()
 470                                 || port2Object.get().getPortQual().getIntValue()
 471                                     != Port.PortQual.RoadmExternal.getIntValue()) {
 472                                 LOG.error("error getting partner port {} of  {} - {}",
 473                                     port.getPartnerPort().getPortName().toString(),
 474                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 475                                 continue;
 476                             }
 477
 478                             Ports port2 = port2Object.get();
 479                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 480                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 481                                     port.getPortName(), circuitPackName, nodeId);
 482                                 portIndex++;
 483                                 continue;
 484                             }
 485                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 486                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 487                                 nodeId, circuitPackName, port2.getPortName(), lcp2);
 488                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 489                             portMapList.add(
 490                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 491                             portIndex++;
 492                             keys.add(currentKey);
 493                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 494                             break;
 495
 496                         default:
 497                             LOG.info("{} : port {} on {} - unsupported Direction"
 498                                     + " - cannot assign  logicalConnectionPoint.",
 499                                 nodeId, port.getPortName(), circuitPackName);
 500
 501                     }
 502                 }
 503             }
 504         }
 505         return true;
 506     }
 507
 508     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 509         if (SUFFIX.containsKey(port.getPortDirection())) {
 510             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 511         }
 512         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 513         return null;
 514     }
 515
 516     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 517         Map<Integer, Degree> degrees = new HashMap<>();
 518
 519         // Get value for max degree from info subtree, required for iteration
 520         // if not present assume to be 20 (temporary)
 521         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 522
 523         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 524             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 525             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 526                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 527             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 528                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 529                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 530             if (ordmDegreeObject.isPresent()) {
 531                 degrees.put(degreeCounter, ordmDegreeObject.get());
 532             }
 533         }
 534         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 535         return degrees;
 536     }
 537
 538     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 539         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 540         getDegreesMap(deviceId, ordmInfo).forEach(
 541             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 542         return conPortMap;
 543     }
 544
 545     private Map<String, String> getEthInterfaceList(String nodeId) {
 546         LOG.info("It is calling get ethernet interface");
 547         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 548             .child(Protocols.class);
 549         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 550             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 551             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 552         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 553             LOG.warn("Couldnt find port config under LLDP for Node : {} - Processiong is done.. now returning..",
 554                 nodeId);
 555             return new HashMap<>();
 556         }
 557         Map<String, String> cpToInterfaceMap = new HashMap<>();
 558         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 559         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 560             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 561                 continue;
 562             }
 563             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 564                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 565             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 566                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 567                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 568             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 569                 continue;
 570             }
 571             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 572             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 573             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 574                 .create(OrgOpenroadmDevice.class)
 575                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 576             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 577                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 578                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 579             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 580                 continue;
 581             }
 582             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 583                 portConfig.getIfName());
 584         }
 585         LOG.info("Processiong is done.. now returning..");
 586         return cpToInterfaceMap;
 587     }
 588
 589     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 590         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 591         for (Degree degree : degrees.values()) {
 592             LOG.info("Inside CP to degree list");
 593             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 594                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 595                     degree.getDegreeNumber().toString(), interfaceList))
 596                 .collect(Collectors.toList()));
 597         }
 598         return cpToDegreeList;
 599     }
 600
 601     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 602             List<CpToDegree> cp2DegreeList) {
 603         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 604         if (nodeInfo != null) {
 605             nodesBldr.setNodeInfo(nodeInfo);
 606         }
 607         if (portMapList != null) {
 608             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 609             // No element in the list below should be null at this stage
 610             for (Mapping mapping: portMapList) {
 611                 mappingMap.put(mapping.key(), mapping);
 612             }
 613             nodesBldr.setMapping(mappingMap);
 614         }
 615         if (cp2DegreeList != null) {
 616             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 617             // No element in the list below should be null at this stage
 618             for (CpToDegree cp2Degree: cp2DegreeList) {
 619                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 620             }
 621             nodesBldr.setCpToDegree(cpToDegreeMap);
 622         }
 623
 624         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 625         Nodes nodes = nodesBldr.build();
 626         nodesList.put(nodes.key(),nodes);
 627
 628         Network network = new NetworkBuilder().setNodes(nodesList).build();
 629
 630         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 631         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 632         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 633         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 634         try {
 635             commit.get();
 636             return true;
 637         } catch (InterruptedException | ExecutionException e) {
 638             LOG.warn("Failed to post {}", network, e);
 639             return false;
 640         }
 641     }
 642
 643     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 644             Map<String, String> interfaceList) {
 645         return new CpToDegreeBuilder()
 646             .withKey(new CpToDegreeKey(circuitPackName))
 647             .setCircuitPackName(circuitPackName)
 648             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 649             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 650     }
 651
 652     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 653             String logicalConnectionPoint) {
 654         MappingBuilder mpBldr = new MappingBuilder()
 655                 .withKey(new MappingKey(logicalConnectionPoint))
 656                 .setLogicalConnectionPoint(logicalConnectionPoint)
 657                 .setSupportingCircuitPackName(circuitPackName)
 658                 .setSupportingPort(port.getPortName())
 659                 .setPortDirection(port.getPortDirection().getName());
 660
 661         if (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN) || (port.getInterfaces() == null)) {
 662             return mpBldr.build();
 663         }
 664
 665         // Get OMS and OTS interface provisioned on the TTP's
 666         for (Interfaces interfaces : port.getInterfaces()) {
 667             try {
 668                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 669                     interfaces.getInterfaceName());
 670                 if (!openRoadmInterface.isPresent()) {
 671                     LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 672                     continue;
 673                 }
 674                 Class<? extends InterfaceType> interfaceType
 675                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 676                 // Check if interface type is OMS or OTS
 677                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 678                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 679                 }
 680                 if (interfaceType.equals(OpticalTransport.class)) {
 681                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 682                 }
 683             } catch (OpenRoadmInterfaceException ex) {
 684                 LOG.warn("Error while getting interface {} from node {}!",
 685                     interfaces.getInterfaceName(), nodeId, ex);
 686             }
 687         }
 688         return mpBldr.build();
 689     }
 690
 691     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 692             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String assoLcp) {
 693
 694         if (mapping != null && assoLcp != null) {
 695             // update existing mapping
 696             return new MappingBuilder(mapping).setConnectionMapLcp(assoLcp).build();
 697         }
 698
 699         // create a new mapping
 700         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 701         MappingBuilder mpBldr = new MappingBuilder()
 702                 .withKey(new MappingKey(logicalConnectionPoint))
 703                 .setLogicalConnectionPoint(logicalConnectionPoint)
 704                 .setSupportingCircuitPackName(circuitPackName)
 705                 .setSupportingPort(port.getPortName())
 706                 .setPortDirection(port.getPortDirection().getName())
 707                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 708         if (port.getPortQual() != null) {
 709             mpBldr.setPortQual(port.getPortQual().getName());
 710         }
 711         if (partnerLcp != null) {
 712             mpBldr.setPartnerLcp(partnerLcp);
 713         }
 714
 715         return mpBldr.build();
 716     }
 717
 718     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 719         // Creating mapping data for degree TTP's
 720         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
 721         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 722         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
 723         LOG.info("Map looks like this {}", interfaceList);
 724         postPortMapping(nodeId, null, null, cpToDegreeList);
 725
 726         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 727         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 728             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
 729                 case 1:
 730                     // port is bidirectional
 731                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 732                         .child(CircuitPacks.class,
 733                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
 734                         .child(Ports.class,
 735                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 736                     LOG.info("Fetching connection-port {} at circuit pack {}",
 737                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 738                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 739                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 740                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 741                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 742                     if (!portObject.isPresent()) {
 743                         LOG.error("No port {} on circuit pack {} for node {}",
 744                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 745                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 746                         return false;
 747                     }
 748                     Ports port = portObject.get();
 749                     if (port.getPortQual() == null) {
 750                         continue;
 751                     }
 752                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
 753                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
 754                         LOG.error(
 755                             "Impossible to create logical connection point for port {} of {} on node {}"
 756                             + " - Error in configuration with port-qual or port-direction",
 757                             port.getPortName(),
 758                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 759                         continue;
 760                     }
 761                     String logicalConnectionPoint = new StringBuilder("DEG")
 762                         .append(cpMapEntry.getKey())
 763                         .append("-TTP-TXRX")
 764                         .toString();
 765                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 766                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 767                         port.getPortName(), logicalConnectionPoint);
 768                     portMapList.add(createMappingObject(nodeId, port,
 769                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 770                         logicalConnectionPoint));
 771                     break;
 772                 case 2:
 773                     // ports are unidirectionals
 774                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
 775                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
 776                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 777                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 778                         .child(Ports.class,
 779                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 780                     LOG.info("Fetching connection-port {} at circuit pack {}",
 781                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 782                         cp1Name);
 783                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 784                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
 785                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 786                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 787                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
 788                         .child(Ports.class,
 789                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
 790                     LOG.info("Fetching connection-port {} at circuit pack {}",
 791                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
 792                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 793                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
 794                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 795                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
 796                         LOG.error("No port {} on circuit pack {} for node {}",
 797                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 798                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 799                         return false;
 800                     }
 801
 802                     Ports port1 = port1Object.get();
 803                     Ports port2 = port2Object.get();
 804                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
 805                         continue;
 806                     }
 807                     if (Port.PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
 808                         || Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
 809                         LOG.error("Impossible to create logical connection point for port {} or port {} on node {}"
 810                                 + " - Error in configuration with port-qual",
 811                             port1.getPortName(), port2.getPortName(), nodeId);
 812                         continue;
 813                     }
 814                     if (!checkPartnerPort(cp1Name, port1, port2)) {
 815                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 816                             port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
 817                         continue;
 818                     }
 819                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
 820                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
 821                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 822                             port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
 823                         continue;
 824                     }
 825
 826                     String logicalConnectionPoint1 = new StringBuilder("DEG")
 827                         .append(cpMapEntry.getKey())
 828                         .append("-TTP-")
 829                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 830                         .toString();
 831                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 832                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 833                         port1.getPortName(), logicalConnectionPoint1);
 834                     portMapList.add(createMappingObject(nodeId, port1,
 835                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 836                         logicalConnectionPoint1));
 837                     String logicalConnectionPoint2 = new StringBuilder("DEG")
 838                         .append(cpMapEntry.getKey())
 839                         .append("-TTP-")
 840                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 841                         .toString();
 842                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 843                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 844                         port2.getPortName(), logicalConnectionPoint2);
 845                     portMapList.add(createMappingObject(nodeId, port2,
 846                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 847                         logicalConnectionPoint2));
 848                     break;
 849                 default:
 850                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
 851                     continue;
 852             }
 853         }
 854         return true;
 855     }
 856
 857     private NodeInfo createNodeInfo(Info deviceInfo) {
 858
 859         if (deviceInfo.getNodeType() == null) {
 860             // TODO make mandatory in yang
 861             LOG.error("Node type field is missing");
 862             return null;
 863         }
 864
 865         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
 866                 .setOpenroadmVersion(OpenroadmVersion._121);
 867         // TODO check if we can use here .setNodeType(NodeTypes.forValue(..) such as with 221
 868         switch (deviceInfo.getNodeType().getIntValue()) {
 869             case 1:
 870             case 2:
 871                 nodeInfoBldr.setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
 872                 break;
 873             default:
 874                 LOG.error("Error with node-type of {}", deviceInfo.getNodeId());
 875                 // TODO: is this protection useful ? it is not present in Portmapping 221
 876         }
 877         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
 878             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
 879         } else {
 880             nodeInfoBldr.setNodeClli("defaultCLLI");
 881         }
 882         if (deviceInfo.getModel() != null) {
 883             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
 884         }
 885         if (deviceInfo.getVendor() != null) {
 886             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
 887         }
 888         if (deviceInfo.getIpAddress() != null) {
 889             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
 890         }
 891
 892         return nodeInfoBldr.build();
 893     }
 894
 895 }