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 = createXpdrLogicalConnectionPort(1, client, StringConstants.CLIENT_TOKEN);
 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 = createXpdrLogicalConnectionPort(1, line, StringConstants.NETWORK_TOKEN);
 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
 251                         if (!checkPartnerPortNotNull(port)) {
 252                             LOG.warn("Error in the configuration of port {} of {} for {}",
 253                                 port.getPortName(), circuitPackName, nodeId);
 254                             continue;
 255                         }
 256
 257                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 258                             continue;
 259                         }
 260
 261                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 262                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 263                             .findFirst();
 264                         if (!cpOpt.isPresent()) {
 265                             LOG.error("Error fetching circuit-pack {} for {}",
 266                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 267                             continue;
 268                         }
 269
 270                         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 271                             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 272                             .findFirst();
 273                         if (!poOpt.isPresent()) {
 274                             LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 275                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 276                             continue;
 277                         }
 278                         Ports port2 = poOpt.get();
 279                         if (!checkPartnerPort(circuitPackName, port, port2)) {
 280                             LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 281                                 port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 282                                 circuitPackName);
 283                             continue;
 284                         }
 285                         putXpdrLcpsInMaps(line, nodeId, 1,
 286                                 circuitPackName, cpOpt.get().getCircuitPackName(), port, port2,
 287                                 lcpMap, mappingMap);
 288                         line += 2;
 289                         break;
 290
 291                     default:
 292                         LOG.warn(
 293                             "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 294                             port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 295                 }
 296             }
 297         }
 298
 299         Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 300         for (ConnectionMap cm : connectionMap) {
 301             String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 302             String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 303             Destination destination0 = cm.nonnullDestination().values().iterator().next();
 304             String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 305             if (slcp == null) {
 306                 LOG.error("Error in connection-map analysis for source {} and destination (circuitpack+port) {}",
 307                     skey, dkey);
 308                 continue;
 309             }
 310             String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 311             Mapping mapping = mappingMap.get(slcp);
 312             mappingMap.remove(slcp);
 313             portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp));
 314         }
 315
 316         if (!mappingMap.isEmpty()) {
 317             for (Mapping m : mappingMap.values()) {
 318                 portMapList.add(m);
 319             }
 320         }
 321         return true;
 322     }
 323
 324     private boolean checkPartnerPortNotNull(Ports port) {
 325         if (port.getPartnerPort() == null
 326             || port.getPartnerPort().getCircuitPackName() == null
 327             || port.getPartnerPort().getPortName() == null) {
 328             return false;
 329         }
 330         return true;
 331     }
 332
 333     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 334         if (!checkPartnerPortNotNull(port2)
 335             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 336             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 337             return false;
 338         }
 339         return true;
 340     }
 341
 342     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 343         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 344             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 345                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 346                 &&
 347                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 348                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 349             return false;
 350         }
 351         return true;
 352     }
 353
 354     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 355             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 356         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 357             .CircuitPacks>> cpPerSrg = new HashMap<>();
 358         // Get value for max Srg from info subtree, required for iteration
 359         // if not present assume to be 20 (temporary)
 360         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 361         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 362             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> srgCps
 363                 = new ArrayList<>();
 364             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 365             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 366                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 367             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 368                 LogicalDatastoreType.OPERATIONAL, srgIID,
 369                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 370             if (ordmSrgObject.isPresent()) {
 371                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 372                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 373             }
 374         }
 375         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 376         return cpPerSrg;
 377     }
 378
 379     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 380         // Creating mapping data for SRG's PP
 381         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>> srgCps
 382             = getSrgCps(nodeId, deviceInfo);
 383
 384         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>>
 385                 srgCpEntry : srgCps.entrySet()) {
 386             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> cpList =
 387                 srgCps.get(srgCpEntry.getKey());
 388             List<String> keys = new ArrayList<>();
 389             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks cp : cpList) {
 390                 String circuitPackName = cp.getCircuitPackName();
 391                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 392                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 393                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 394                     LogicalDatastoreType.OPERATIONAL, cpIID,
 395                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 396
 397                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 398                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 399                     continue;
 400                 }
 401                 // com.google.common.collect.ImmutableList implementation of List
 402                 @Nullable
 403                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 404                 Collections.sort(portList, new SortPort121ByName());
 405                 int portIndex = 1;
 406                 for (Ports port : portList) {
 407                     String currentKey = circuitPackName + "-" + port.getPortName();
 408                     if (port.getPortQual() == null) {
 409                         continue;
 410                     }
 411
 412                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 413                         LOG.info("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 414                             nodeId, port.getPortName(), circuitPackName);
 415                         continue;
 416                     }
 417
 418                     if (keys.contains(currentKey)) {
 419                         LOG.info("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 420                             nodeId, port.getPortName(), circuitPackName);
 421                         continue;
 422                     }
 423
 424                     switch (port.getPortDirection()) {
 425
 426                         case Bidirectional:
 427                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 428                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 429                                 nodeId, circuitPackName, port.getPortName(), lcp);
 430                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 431                             portIndex++;
 432                             keys.add(currentKey);
 433                             break;
 434
 435                         case Rx:
 436                         case Tx:
 437                             if (!checkPartnerPortNotNull(port)) {
 438                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 439                                     + " - cannot assign  logicalConnectionPoint.",
 440                                     nodeId, port.getPortName(), circuitPackName);
 441                                 continue;
 442                             }
 443
 444                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 445                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 446                                 nodeId, circuitPackName, port.getPortName(), lcp1);
 447                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 448                                 .child(CircuitPacks.class,
 449                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 450                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 451                             Optional<Ports> port2Object = this.deviceTransactionManager
 452                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 453                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 454                             if (!port2Object.isPresent()
 455                                 || port2Object.get().getPortQual().getIntValue()
 456                                     != Port.PortQual.RoadmExternal.getIntValue()) {
 457                                 LOG.error("error getting partner port {} of  {} - {}",
 458                                     port.getPartnerPort().getPortName().toString(),
 459                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 460                                 continue;
 461                             }
 462
 463                             Ports port2 = port2Object.get();
 464                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 465                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 466                                     port.getPortName(), circuitPackName, nodeId);
 467                                 portIndex++;
 468                                 continue;
 469                             }
 470                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 471                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 472                                 nodeId, circuitPackName, port2.getPortName(), lcp2);
 473                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 474                             portMapList.add(
 475                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 476                             portIndex++;
 477                             keys.add(currentKey);
 478                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 479                             break;
 480
 481                         default:
 482                             LOG.info("{} : port {} on {} - unsupported Direction"
 483                                     + " - cannot assign  logicalConnectionPoint.",
 484                                 nodeId, port.getPortName(), circuitPackName);
 485
 486                     }
 487                 }
 488             }
 489         }
 490         return true;
 491     }
 492
 493     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 494         if (SUFFIX.containsKey(port.getPortDirection())) {
 495             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 496         }
 497         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 498         return null;
 499     }
 500
 501     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 502         return new StringBuilder("XPDR").append(xponderNb)
 503                 .append("-")
 504                 .append(token).append(lcpNb)
 505                 .toString();
 506     }
 507
 508     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 509         Map<Integer, Degree> degrees = new HashMap<>();
 510
 511         // Get value for max degree from info subtree, required for iteration
 512         // if not present assume to be 20 (temporary)
 513         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 514
 515         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 516             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 517             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 518                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 519             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 520                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 521                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 522             if (ordmDegreeObject.isPresent()) {
 523                 degrees.put(degreeCounter, ordmDegreeObject.get());
 524             }
 525         }
 526         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 527         return degrees;
 528     }
 529
 530     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 531         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 532         getDegreesMap(deviceId, ordmInfo).forEach(
 533             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 534         return conPortMap;
 535     }
 536
 537     private Map<String, String> getEthInterfaceList(String nodeId) {
 538         LOG.info("It is calling get ethernet interface");
 539         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 540             .child(Protocols.class);
 541         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 542             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 543             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 544         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 545             LOG.warn("Couldnt find port config under LLDP for Node : {} - Processiong is done.. now returning..",
 546                 nodeId);
 547             return new HashMap<>();
 548         }
 549         Map<String, String> cpToInterfaceMap = new HashMap<>();
 550         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 551         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 552             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 553                 continue;
 554             }
 555             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 556                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 557             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 558                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 559                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 560             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 561                 continue;
 562             }
 563             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 564             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 565             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 566                 .create(OrgOpenroadmDevice.class)
 567                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 568             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 569                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 570                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 571             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 572                 continue;
 573             }
 574             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 575                 portConfig.getIfName());
 576         }
 577         LOG.info("Processiong is done.. now returning..");
 578         return cpToInterfaceMap;
 579     }
 580
 581     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 582         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 583         for (Degree degree : degrees.values()) {
 584             LOG.info("Inside CP to degree list");
 585             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 586                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 587                     degree.getDegreeNumber().toString(), interfaceList))
 588                 .collect(Collectors.toList()));
 589         }
 590         return cpToDegreeList;
 591     }
 592
 593     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 594             List<CpToDegree> cp2DegreeList) {
 595         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 596         if (nodeInfo != null) {
 597             nodesBldr.setNodeInfo(nodeInfo);
 598         }
 599         if (portMapList != null) {
 600             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 601             // No element in the list below should be null at this stage
 602             for (Mapping mapping: portMapList) {
 603                 mappingMap.put(mapping.key(), mapping);
 604             }
 605             nodesBldr.setMapping(mappingMap);
 606         }
 607         if (cp2DegreeList != null) {
 608             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 609             // No element in the list below should be null at this stage
 610             for (CpToDegree cp2Degree: cp2DegreeList) {
 611                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 612             }
 613             nodesBldr.setCpToDegree(cpToDegreeMap);
 614         }
 615
 616         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 617         Nodes nodes = nodesBldr.build();
 618         nodesList.put(nodes.key(),nodes);
 619
 620         Network network = new NetworkBuilder().setNodes(nodesList).build();
 621
 622         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 623         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 624         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 625         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 626         try {
 627             commit.get();
 628             return true;
 629         } catch (InterruptedException | ExecutionException e) {
 630             LOG.warn("Failed to post {}", network, e);
 631             return false;
 632         }
 633     }
 634
 635     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 636             Map<String, String> interfaceList) {
 637         return new CpToDegreeBuilder()
 638             .withKey(new CpToDegreeKey(circuitPackName))
 639             .setCircuitPackName(circuitPackName)
 640             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 641             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 642     }
 643
 644     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 645             String logicalConnectionPoint) {
 646         MappingBuilder mpBldr = new MappingBuilder()
 647                 .withKey(new MappingKey(logicalConnectionPoint))
 648                 .setLogicalConnectionPoint(logicalConnectionPoint)
 649                 .setSupportingCircuitPackName(circuitPackName)
 650                 .setSupportingPort(port.getPortName())
 651                 .setPortDirection(port.getPortDirection().getName());
 652
 653         if (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN) || (port.getInterfaces() == null)) {
 654             return mpBldr.build();
 655         }
 656
 657         // Get OMS and OTS interface provisioned on the TTP's
 658         for (Interfaces interfaces : port.getInterfaces()) {
 659             try {
 660                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 661                     interfaces.getInterfaceName());
 662                 if (!openRoadmInterface.isPresent()) {
 663                     LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 664                     continue;
 665                 }
 666                 Class<? extends InterfaceType> interfaceType
 667                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 668                 // Check if interface type is OMS or OTS
 669                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 670                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 671                 }
 672                 if (interfaceType.equals(OpticalTransport.class)) {
 673                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 674                 }
 675             } catch (OpenRoadmInterfaceException ex) {
 676                 LOG.warn("Error while getting interface {} from node {}!",
 677                     interfaces.getInterfaceName(), nodeId, ex);
 678             }
 679         }
 680         return mpBldr.build();
 681     }
 682
 683     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 684             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String assoLcp) {
 685
 686         if (mapping != null && assoLcp != null) {
 687             // update existing mapping
 688             return new MappingBuilder(mapping).setConnectionMapLcp(assoLcp).build();
 689         }
 690
 691         // create a new mapping
 692         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 693         MappingBuilder mpBldr = new MappingBuilder()
 694                 .withKey(new MappingKey(logicalConnectionPoint))
 695                 .setLogicalConnectionPoint(logicalConnectionPoint)
 696                 .setSupportingCircuitPackName(circuitPackName)
 697                 .setSupportingPort(port.getPortName())
 698                 .setPortDirection(port.getPortDirection().getName())
 699                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 700         if (port.getPortQual() != null) {
 701             mpBldr.setPortQual(port.getPortQual().getName());
 702         }
 703         if (partnerLcp != null) {
 704             mpBldr.setPartnerLcp(partnerLcp);
 705         }
 706
 707         return mpBldr.build();
 708     }
 709
 710     private void putXpdrLcpsInMaps(int line, String nodeId,
 711             Integer xponderNb,
 712             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 713             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 714         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 715         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 716         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 717             LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 718             return;
 719         }
 720         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 721         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 722         mappingMap.put(lcp1,
 723                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null));
 724         mappingMap.put(lcp2,
 725                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null));
 726         return;
 727     }
 728
 729
 730     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 731         // Creating mapping data for degree TTP's
 732         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
 733         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 734         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
 735         LOG.info("Map looks like this {}", interfaceList);
 736         postPortMapping(nodeId, null, null, cpToDegreeList);
 737
 738         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 739         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 740             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
 741                 case 1:
 742                     // port is bidirectional
 743                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 744                         .child(CircuitPacks.class,
 745                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
 746                         .child(Ports.class,
 747                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 748                     LOG.info("Fetching connection-port {} at circuit pack {}",
 749                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 750                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 751                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 752                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 753                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 754                     if (!portObject.isPresent()) {
 755                         LOG.error("No port {} on circuit pack {} for node {}",
 756                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 757                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 758                         return false;
 759                     }
 760                     Ports port = portObject.get();
 761                     if (port.getPortQual() == null) {
 762                         continue;
 763                     }
 764                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
 765                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
 766                         LOG.error(
 767                             "Impossible to create logical connection point for port {} of {} on node {}"
 768                             + " - Error in configuration with port-qual or port-direction",
 769                             port.getPortName(),
 770                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 771                         continue;
 772                     }
 773                     String logicalConnectionPoint = new StringBuilder("DEG")
 774                         .append(cpMapEntry.getKey())
 775                         .append("-TTP-TXRX")
 776                         .toString();
 777                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 778                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 779                         port.getPortName(), logicalConnectionPoint);
 780                     portMapList.add(createMappingObject(nodeId, port,
 781                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 782                         logicalConnectionPoint));
 783                     break;
 784                 case 2:
 785                     // ports are unidirectionals
 786                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
 787                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
 788                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 789                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 790                         .child(Ports.class,
 791                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 792                     LOG.info("Fetching connection-port {} at circuit pack {}",
 793                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 794                         cp1Name);
 795                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 796                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
 797                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 798                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 799                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
 800                         .child(Ports.class,
 801                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
 802                     LOG.info("Fetching connection-port {} at circuit pack {}",
 803                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
 804                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 805                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
 806                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 807                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
 808                         LOG.error("No port {} on circuit pack {} for node {}",
 809                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 810                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 811                         return false;
 812                     }
 813
 814                     Ports port1 = port1Object.get();
 815                     Ports port2 = port2Object.get();
 816                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
 817                         continue;
 818                     }
 819                     if (Port.PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
 820                         || Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
 821                         LOG.error("Impossible to create logical connection point for port {} or port {} on node {}"
 822                                 + " - Error in configuration with port-qual",
 823                             port1.getPortName(), port2.getPortName(), nodeId);
 824                         continue;
 825                     }
 826                     if (!checkPartnerPort(cp1Name, port1, port2)) {
 827                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 828                             port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
 829                         continue;
 830                     }
 831                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
 832                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
 833                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 834                             port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
 835                         continue;
 836                     }
 837
 838                     String logicalConnectionPoint1 = new StringBuilder("DEG")
 839                         .append(cpMapEntry.getKey())
 840                         .append("-TTP-")
 841                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 842                         .toString();
 843                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 844                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 845                         port1.getPortName(), logicalConnectionPoint1);
 846                     portMapList.add(createMappingObject(nodeId, port1,
 847                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 848                         logicalConnectionPoint1));
 849                     String logicalConnectionPoint2 = new StringBuilder("DEG")
 850                         .append(cpMapEntry.getKey())
 851                         .append("-TTP-")
 852                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 853                         .toString();
 854                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 855                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 856                         port2.getPortName(), logicalConnectionPoint2);
 857                     portMapList.add(createMappingObject(nodeId, port2,
 858                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 859                         logicalConnectionPoint2));
 860                     break;
 861                 default:
 862                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
 863                     continue;
 864             }
 865         }
 866         return true;
 867     }
 868
 869     private NodeInfo createNodeInfo(Info deviceInfo) {
 870
 871         if (deviceInfo.getNodeType() == null) {
 872             // TODO make mandatory in yang
 873             LOG.error("Node type field is missing");
 874             return null;
 875         }
 876
 877         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
 878                 .setOpenroadmVersion(OpenroadmVersion._121);
 879         // TODO check if we can use here .setNodeType(NodeTypes.forValue(..) such as with 221
 880         switch (deviceInfo.getNodeType().getIntValue()) {
 881             case 1:
 882             case 2:
 883                 nodeInfoBldr.setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
 884                 break;
 885             default:
 886                 LOG.error("Error with node-type of {}", deviceInfo.getNodeId());
 887                 // TODO: is this protection useful ? it is not present in Portmapping 221
 888         }
 889         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
 890             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
 891         } else {
 892             nodeInfoBldr.setNodeClli("defaultCLLI");
 893         }
 894         if (deviceInfo.getModel() != null) {
 895             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
 896         }
 897         if (deviceInfo.getVendor() != null) {
 898             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
 899         }
 900         if (deviceInfo.getIpAddress() != null) {
 901             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
 902         }
 903
 904         return nodeInfoBldr.build();
 905     }
 906
 907 }