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                         StringBuilder circuitPackName2 = new StringBuilder();
 251                         Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 252                             circuitPackList, lcpMap);
 253                         if (port2 == null) {
 254                             //key already present or an error occured and was logged
 255                             continue;
 256                         }
 257                         putXpdrLcpsInMaps(line, nodeId, 1,
 258                                 circuitPackName, circuitPackName2.toString(), port, port2,
 259                                 lcpMap, mappingMap);
 260                         line += 2;
 261                         break;
 262
 263                     default:
 264                         LOG.warn(
 265                             "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 266                             port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 267                 }
 268             }
 269         }
 270
 271         Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 272         for (ConnectionMap cm : connectionMap) {
 273             String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 274             String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 275             Destination destination0 = cm.nonnullDestination().values().iterator().next();
 276             String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 277             if (slcp == null) {
 278                 LOG.error("Error in connection-map analysis for source {} and destination (circuitpack+port) {}",
 279                     skey, dkey);
 280                 continue;
 281             }
 282             String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 283             Mapping mapping = mappingMap.get(slcp);
 284             mappingMap.remove(slcp);
 285             portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp));
 286         }
 287
 288         if (!mappingMap.isEmpty()) {
 289             for (Mapping m : mappingMap.values()) {
 290                 portMapList.add(m);
 291             }
 292         }
 293         return true;
 294     }
 295
 296     private boolean checkPartnerPortNotNull(Ports port) {
 297         if (port.getPartnerPort() == null
 298             || port.getPartnerPort().getCircuitPackName() == null
 299             || port.getPartnerPort().getPortName() == null) {
 300             return false;
 301         }
 302         return true;
 303     }
 304
 305     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 306         if (!checkPartnerPortNotNull(port2)
 307             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 308             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 309             return false;
 310         }
 311         return true;
 312     }
 313
 314     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 315         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 316             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 317                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 318                 &&
 319                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 320                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 321             return false;
 322         }
 323         return true;
 324     }
 325
 326     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 327             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 328         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 329             .CircuitPacks>> cpPerSrg = new HashMap<>();
 330         // Get value for max Srg from info subtree, required for iteration
 331         // if not present assume to be 20 (temporary)
 332         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 333         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 334             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> srgCps
 335                 = new ArrayList<>();
 336             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 337             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 338                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 339             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 340                 LogicalDatastoreType.OPERATIONAL, srgIID,
 341                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 342             if (ordmSrgObject.isPresent()) {
 343                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 344                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 345             }
 346         }
 347         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 348         return cpPerSrg;
 349     }
 350
 351     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 352         // Creating mapping data for SRG's PP
 353         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>> srgCps
 354             = getSrgCps(nodeId, deviceInfo);
 355
 356         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>>
 357                 srgCpEntry : srgCps.entrySet()) {
 358             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> cpList =
 359                 srgCps.get(srgCpEntry.getKey());
 360             List<String> keys = new ArrayList<>();
 361             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks cp : cpList) {
 362                 String circuitPackName = cp.getCircuitPackName();
 363                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 364                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 365                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 366                     LogicalDatastoreType.OPERATIONAL, cpIID,
 367                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 368
 369                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 370                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 371                     continue;
 372                 }
 373                 // com.google.common.collect.ImmutableList implementation of List
 374                 @Nullable
 375                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 376                 Collections.sort(portList, new SortPort121ByName());
 377                 int portIndex = 1;
 378                 for (Ports port : portList) {
 379                     String currentKey = circuitPackName + "-" + port.getPortName();
 380                     if (port.getPortQual() == null) {
 381                         continue;
 382                     }
 383
 384                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 385                         LOG.info("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 386                             nodeId, port.getPortName(), circuitPackName);
 387                         continue;
 388                     }
 389
 390                     if (keys.contains(currentKey)) {
 391                         LOG.info("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 392                             nodeId, port.getPortName(), circuitPackName);
 393                         continue;
 394                     }
 395
 396                     switch (port.getPortDirection()) {
 397
 398                         case Bidirectional:
 399                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 400                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 401                                 nodeId, circuitPackName, port.getPortName(), lcp);
 402                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 403                             portIndex++;
 404                             keys.add(currentKey);
 405                             break;
 406
 407                         case Rx:
 408                         case Tx:
 409                             if (!checkPartnerPortNotNull(port)) {
 410                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 411                                     + " - cannot assign  logicalConnectionPoint.",
 412                                     nodeId, port.getPortName(), circuitPackName);
 413                                 continue;
 414                             }
 415
 416                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 417                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 418                                 nodeId, circuitPackName, port.getPortName(), lcp1);
 419                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 420                                 .child(CircuitPacks.class,
 421                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 422                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 423                             Optional<Ports> port2Object = this.deviceTransactionManager
 424                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 425                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 426                             if (!port2Object.isPresent()
 427                                 || port2Object.get().getPortQual().getIntValue()
 428                                     != Port.PortQual.RoadmExternal.getIntValue()) {
 429                                 LOG.error("error getting partner port {} of  {} - {}",
 430                                     port.getPartnerPort().getPortName().toString(),
 431                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 432                                 continue;
 433                             }
 434
 435                             Ports port2 = port2Object.get();
 436                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 437                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 438                                     port.getPortName(), circuitPackName, nodeId);
 439                                 portIndex++;
 440                                 continue;
 441                             }
 442                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 443                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 444                                 nodeId, circuitPackName, port2.getPortName(), lcp2);
 445                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 446                             portMapList.add(
 447                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 448                             portIndex++;
 449                             keys.add(currentKey);
 450                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 451                             break;
 452
 453                         default:
 454                             LOG.info("{} : port {} on {} - unsupported Direction"
 455                                     + " - cannot assign  logicalConnectionPoint.",
 456                                 nodeId, port.getPortName(), circuitPackName);
 457
 458                     }
 459                 }
 460             }
 461         }
 462         return true;
 463     }
 464
 465     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 466         if (SUFFIX.containsKey(port.getPortDirection())) {
 467             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 468         }
 469         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 470         return null;
 471     }
 472
 473     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 474         return new StringBuilder("XPDR").append(xponderNb)
 475                 .append("-")
 476                 .append(token).append(lcpNb)
 477                 .toString();
 478     }
 479
 480     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 481         Map<Integer, Degree> degrees = new HashMap<>();
 482
 483         // Get value for max degree from info subtree, required for iteration
 484         // if not present assume to be 20 (temporary)
 485         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 486
 487         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 488             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 489             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 490                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 491             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 492                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 493                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 494             if (ordmDegreeObject.isPresent()) {
 495                 degrees.put(degreeCounter, ordmDegreeObject.get());
 496             }
 497         }
 498         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 499         return degrees;
 500     }
 501
 502     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 503         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 504         getDegreesMap(deviceId, ordmInfo).forEach(
 505             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 506         return conPortMap;
 507     }
 508
 509     private Map<String, String> getEthInterfaceList(String nodeId) {
 510         LOG.info("It is calling get ethernet interface");
 511         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 512             .child(Protocols.class);
 513         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 514             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 515             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 516         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 517             LOG.warn("Couldnt find port config under LLDP for Node : {} - Processiong is done.. now returning..",
 518                 nodeId);
 519             return new HashMap<>();
 520         }
 521         Map<String, String> cpToInterfaceMap = new HashMap<>();
 522         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 523         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 524             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 525                 continue;
 526             }
 527             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 528                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 529             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 530                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 531                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 532             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 533                 continue;
 534             }
 535             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 536             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 537             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 538                 .create(OrgOpenroadmDevice.class)
 539                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 540             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 541                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 542                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 543             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 544                 continue;
 545             }
 546             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 547                 portConfig.getIfName());
 548         }
 549         LOG.info("Processiong is done.. now returning..");
 550         return cpToInterfaceMap;
 551     }
 552
 553     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 554         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 555         for (Degree degree : degrees.values()) {
 556             LOG.info("Inside CP to degree list");
 557             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 558                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 559                     degree.getDegreeNumber().toString(), interfaceList))
 560                 .collect(Collectors.toList()));
 561         }
 562         return cpToDegreeList;
 563     }
 564
 565     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 566             List<CpToDegree> cp2DegreeList) {
 567         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 568         if (nodeInfo != null) {
 569             nodesBldr.setNodeInfo(nodeInfo);
 570         }
 571         if (portMapList != null) {
 572             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 573             // No element in the list below should be null at this stage
 574             for (Mapping mapping: portMapList) {
 575                 mappingMap.put(mapping.key(), mapping);
 576             }
 577             nodesBldr.setMapping(mappingMap);
 578         }
 579         if (cp2DegreeList != null) {
 580             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 581             // No element in the list below should be null at this stage
 582             for (CpToDegree cp2Degree: cp2DegreeList) {
 583                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 584             }
 585             nodesBldr.setCpToDegree(cpToDegreeMap);
 586         }
 587
 588         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 589         Nodes nodes = nodesBldr.build();
 590         nodesList.put(nodes.key(),nodes);
 591
 592         Network network = new NetworkBuilder().setNodes(nodesList).build();
 593
 594         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 595         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 596         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 597         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 598         try {
 599             commit.get();
 600             return true;
 601         } catch (InterruptedException | ExecutionException e) {
 602             LOG.warn("Failed to post {}", network, e);
 603             return false;
 604         }
 605     }
 606
 607     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 608             Map<String, String> interfaceList) {
 609         return new CpToDegreeBuilder()
 610             .withKey(new CpToDegreeKey(circuitPackName))
 611             .setCircuitPackName(circuitPackName)
 612             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 613             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 614     }
 615
 616     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 617             String logicalConnectionPoint) {
 618         MappingBuilder mpBldr = new MappingBuilder()
 619                 .withKey(new MappingKey(logicalConnectionPoint))
 620                 .setLogicalConnectionPoint(logicalConnectionPoint)
 621                 .setSupportingCircuitPackName(circuitPackName)
 622                 .setSupportingPort(port.getPortName())
 623                 .setPortDirection(port.getPortDirection().getName());
 624
 625         if (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN) || (port.getInterfaces() == null)) {
 626             return mpBldr.build();
 627         }
 628
 629         // Get OMS and OTS interface provisioned on the TTP's
 630         for (Interfaces interfaces : port.getInterfaces()) {
 631             try {
 632                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 633                     interfaces.getInterfaceName());
 634                 if (!openRoadmInterface.isPresent()) {
 635                     LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 636                     continue;
 637                 }
 638                 Class<? extends InterfaceType> interfaceType
 639                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 640                 // Check if interface type is OMS or OTS
 641                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 642                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 643                 }
 644                 if (interfaceType.equals(OpticalTransport.class)) {
 645                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 646                 }
 647             } catch (OpenRoadmInterfaceException ex) {
 648                 LOG.warn("Error while getting interface {} from node {}!",
 649                     interfaces.getInterfaceName(), nodeId, ex);
 650             }
 651         }
 652         return mpBldr.build();
 653     }
 654
 655     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 656             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String assoLcp) {
 657
 658         if (mapping != null && assoLcp != null) {
 659             // update existing mapping
 660             return new MappingBuilder(mapping).setConnectionMapLcp(assoLcp).build();
 661         }
 662
 663         // create a new mapping
 664         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 665         MappingBuilder mpBldr = new MappingBuilder()
 666                 .withKey(new MappingKey(logicalConnectionPoint))
 667                 .setLogicalConnectionPoint(logicalConnectionPoint)
 668                 .setSupportingCircuitPackName(circuitPackName)
 669                 .setSupportingPort(port.getPortName())
 670                 .setPortDirection(port.getPortDirection().getName())
 671                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 672         if (port.getPortQual() != null) {
 673             mpBldr.setPortQual(port.getPortQual().getName());
 674         }
 675         if (partnerLcp != null) {
 676             mpBldr.setPartnerLcp(partnerLcp);
 677         }
 678
 679         return mpBldr.build();
 680     }
 681
 682     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 683             //circuitPackName2 will be updated by reference contrary to circuitPackName
 684             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 685         if (!checkPartnerPortNotNull(port)) {
 686             LOG.warn("Error in the configuration of port {} of {} for {}",
 687                 port.getPortName(), circuitPackName, nodeId);
 688             return null;
 689         }
 690         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 691             return null;
 692         }
 693         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 694             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 695             .findFirst();
 696         if (!cpOpt.isPresent()) {
 697             LOG.error("Error fetching circuit-pack {} for {}",
 698                 port.getPartnerPort().getCircuitPackName(), nodeId);
 699             return null;
 700         }
 701         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 702             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 703             .findFirst();
 704         if (!poOpt.isPresent()) {
 705             LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 706                 port.getPartnerPort().getCircuitPackName(), nodeId);
 707             return null;
 708         }
 709         Ports port2 = poOpt.get();
 710         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 711         if (!checkPartnerPort(circuitPackName, port, port2)) {
 712             LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 713                 port2.getPortName(), circuitPackName2, port.getPortName(),
 714                 circuitPackName);
 715             return null;
 716         }
 717         return port2;
 718     }
 719
 720     private void putXpdrLcpsInMaps(int line, String nodeId,
 721             Integer xponderNb,
 722             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 723             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 724         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 725         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 726         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 727             LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 728             return;
 729         }
 730         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 731         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 732         mappingMap.put(lcp1,
 733                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null));
 734         mappingMap.put(lcp2,
 735                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null));
 736         return;
 737     }
 738
 739
 740     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 741         // Creating mapping data for degree TTP's
 742         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
 743         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 744         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
 745         LOG.info("Map looks like this {}", interfaceList);
 746         postPortMapping(nodeId, null, null, cpToDegreeList);
 747
 748         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 749         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 750             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
 751                 case 1:
 752                     // port is bidirectional
 753                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 754                         .child(CircuitPacks.class,
 755                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
 756                         .child(Ports.class,
 757                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 758                     LOG.info("Fetching connection-port {} at circuit pack {}",
 759                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 760                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 761                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 762                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 763                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 764                     if (!portObject.isPresent()) {
 765                         LOG.error("No port {} on circuit pack {} for node {}",
 766                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 767                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 768                         return false;
 769                     }
 770                     Ports port = portObject.get();
 771                     if (port.getPortQual() == null) {
 772                         continue;
 773                     }
 774                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
 775                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
 776                         LOG.error(
 777                             "Impossible to create logical connection point for port {} of {} on node {}"
 778                             + " - Error in configuration with port-qual or port-direction",
 779                             port.getPortName(),
 780                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 781                         continue;
 782                     }
 783                     String logicalConnectionPoint = new StringBuilder("DEG")
 784                         .append(cpMapEntry.getKey())
 785                         .append("-TTP-TXRX")
 786                         .toString();
 787                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 788                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 789                         port.getPortName(), logicalConnectionPoint);
 790                     portMapList.add(createMappingObject(nodeId, port,
 791                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 792                         logicalConnectionPoint));
 793                     break;
 794                 case 2:
 795                     // ports are unidirectionals
 796                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
 797                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
 798                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 799                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 800                         .child(Ports.class,
 801                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 802                     LOG.info("Fetching connection-port {} at circuit pack {}",
 803                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 804                         cp1Name);
 805                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 806                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
 807                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 808                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 809                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
 810                         .child(Ports.class,
 811                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
 812                     LOG.info("Fetching connection-port {} at circuit pack {}",
 813                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
 814                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 815                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
 816                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 817                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
 818                         LOG.error("No port {} on circuit pack {} for node {}",
 819                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 820                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 821                         return false;
 822                     }
 823
 824                     Ports port1 = port1Object.get();
 825                     Ports port2 = port2Object.get();
 826                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
 827                         continue;
 828                     }
 829                     if (Port.PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
 830                         || Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
 831                         LOG.error("Impossible to create logical connection point for port {} or port {} on node {}"
 832                                 + " - Error in configuration with port-qual",
 833                             port1.getPortName(), port2.getPortName(), nodeId);
 834                         continue;
 835                     }
 836                     if (!checkPartnerPort(cp1Name, port1, port2)) {
 837                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 838                             port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
 839                         continue;
 840                     }
 841                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
 842                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
 843                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 844                             port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
 845                         continue;
 846                     }
 847
 848                     String logicalConnectionPoint1 = new StringBuilder("DEG")
 849                         .append(cpMapEntry.getKey())
 850                         .append("-TTP-")
 851                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 852                         .toString();
 853                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 854                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 855                         port1.getPortName(), logicalConnectionPoint1);
 856                     portMapList.add(createMappingObject(nodeId, port1,
 857                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 858                         logicalConnectionPoint1));
 859                     String logicalConnectionPoint2 = new StringBuilder("DEG")
 860                         .append(cpMapEntry.getKey())
 861                         .append("-TTP-")
 862                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 863                         .toString();
 864                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 865                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 866                         port2.getPortName(), logicalConnectionPoint2);
 867                     portMapList.add(createMappingObject(nodeId, port2,
 868                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 869                         logicalConnectionPoint2));
 870                     break;
 871                 default:
 872                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
 873                     continue;
 874             }
 875         }
 876         return true;
 877     }
 878
 879     private NodeInfo createNodeInfo(Info deviceInfo) {
 880
 881         if (deviceInfo.getNodeType() == null) {
 882             // TODO make mandatory in yang
 883             LOG.error("Node type field is missing");
 884             return null;
 885         }
 886
 887         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
 888                 .setOpenroadmVersion(OpenroadmVersion._121);
 889         // TODO check if we can use here .setNodeType(NodeTypes.forValue(..) such as with 221
 890         switch (deviceInfo.getNodeType().getIntValue()) {
 891             case 1:
 892             case 2:
 893                 nodeInfoBldr.setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
 894                 break;
 895             default:
 896                 LOG.error("Error with node-type of {}", deviceInfo.getNodeId());
 897                 // TODO: is this protection useful ? it is not present in Portmapping 221
 898         }
 899         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
 900             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
 901         } else {
 902             nodeInfoBldr.setNodeClli("defaultCLLI");
 903         }
 904         if (deviceInfo.getModel() != null) {
 905             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
 906         }
 907         if (deviceInfo.getVendor() != null) {
 908             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
 909         }
 910         if (deviceInfo.getIpAddress() != null) {
 911             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
 912         }
 913
 914         return nodeInfoBldr.build();
 915     }
 916
 917 }