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.rev210315.Network;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.NetworkBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.OpenroadmNodeVersion;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.cp.to.degree.CpToDegree;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.cp.to.degree.CpToDegreeBuilder;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.cp.to.degree.CpToDegreeKey;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.Mapping;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.MappingBuilder;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.MappingKey;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.Nodes;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.NodesBuilder;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.NodesKey;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.nodes.NodeInfo;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.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 @SuppressWarnings("CPD-START")
  85 public class PortMappingVersion121 {
  86
  87     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion121.class);
  88     private static final Map<Direction, String> SUFFIX;
  89
  90     private final DataBroker dataBroker;
  91     private final DeviceTransactionManager deviceTransactionManager;
  92     private final OpenRoadmInterfaces openRoadmInterfaces;
  93
  94     static {
  95         SUFFIX =  Map.of(
  96             Direction.Tx, "TX",
  97             Direction.Rx, "RX",
  98             Direction.Bidirectional, "TXRX");
  99     }
 100
 101     public PortMappingVersion121(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 102         OpenRoadmInterfaces openRoadmInterfaces) {
 103         this.dataBroker = dataBroker;
 104         this.deviceTransactionManager = deviceTransactionManager;
 105         this.openRoadmInterfaces = openRoadmInterfaces;
 106     }
 107
 108     public boolean createMappingData(String nodeId) {
 109         LOG.info("{} : OpenROADM version 1.2.1 node - Creating Mapping Data", nodeId);
 110         List<Mapping> portMapList = new ArrayList<>();
 111         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 112         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType
 113             .OPERATIONAL, infoIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 114         if (!deviceInfoOptional.isPresent()) {
 115             LOG.warn("{} : Device info subtree is absent", nodeId);
 116             return false;
 117         }
 118         Info deviceInfo = deviceInfoOptional.get();
 119         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 120         if (nodeInfo == null) {
 121             return false;
 122         }
 123         postPortMapping(nodeId, nodeInfo, null, null);
 124
 125         switch (deviceInfo.getNodeType()) {
 126
 127             case Rdm:
 128                 // Get TTP port mapping
 129                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 130                     // return false if mapping creation for TTP's failed
 131                     LOG.warn("{} : Unable to create mapping for TTP's", nodeId);
 132                     return false;
 133                 }
 134
 135                 // Get PP port mapping
 136                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 137                     // return false if mapping creation for PP's failed
 138                     LOG.warn("{} : Unable to create mapping for PP's", nodeId);
 139                     return false;
 140                 }
 141                 break;
 142             case Xpdr:
 143                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 144                     LOG.warn("{} : Unable to create mapping for Xponder", nodeId);
 145                     return false;
 146                 }
 147                 break;
 148             default:
 149                 LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
 150                 break;
 151
 152         }
 153         return postPortMapping(nodeId, nodeInfo, portMapList, null);
 154     }
 155
 156     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 157         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 158             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 159             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 160         if ((oldMapping == null) || (nodeId == null)) {
 161             LOG.error("Impossible to update mapping");
 162             return false;
 163         }
 164         try {
 165             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 166                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 167             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 168             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 169                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 170             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 171             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 172                 .child(Nodes.class, new NodesKey(nodeId))
 173                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 174             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 175             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 176             commit.get();
 177             return true;
 178         } catch (InterruptedException | ExecutionException e) {
 179             LOG.error("{} : exception when updating Mapping {} - ",
 180                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 181             return false;
 182         }
 183     }
 184
 185     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 186         // Creating for Xponder Line and Client Ports
 187         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 188         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 189             LogicalDatastoreType.OPERATIONAL, deviceIID,
 190             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 191         if (!deviceObject.isPresent()) {
 192             LOG.error("{} : Impossible to get device configuration", nodeId);
 193             return false;
 194         }
 195         OrgOpenroadmDevice device = deviceObject.get();
 196         if (device.getCircuitPacks() == null) {
 197             LOG.warn("{} : Circuit Packs not present", nodeId);
 198             return false;
 199         }
 200         // Variable to keep track of number of line ports
 201         int line = 1;
 202         // Variable to keep track of number of client ports
 203         int client = 1;
 204         Map<String, String> lcpMap = new HashMap<>();
 205         Map<String, Mapping> mappingMap = new HashMap<>();
 206         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 207         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 208
 209         for (CircuitPacks cp : circuitPackList) {
 210             String circuitPackName = cp.getCircuitPackName();
 211             if (cp.getPorts() == null) {
 212                 LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 213                 continue;
 214             }
 215
 216             // com.google.common.collect.ImmutableList implementation of List
 217             List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 218             portList.sort(Comparator.comparing(Ports::getPortName));
 219             for (Ports port : portList) {
 220                 int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 221                     1, circuitPackName, port,
 222                     circuitPackList, lcpMap, mappingMap);
 223                 line = counters[0];
 224                 client = counters[1];
 225             }
 226         }
 227
 228         Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 229         for (ConnectionMap cm : connectionMap) {
 230             String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 231             String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 232             Destination destination0 = cm.nonnullDestination().values().iterator().next();
 233             String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 234             if (slcp == null) {
 235                 LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 236                     nodeId, skey, dkey);
 237                 continue;
 238             }
 239             String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 240             Mapping mapping = mappingMap.get(slcp);
 241             mappingMap.remove(slcp);
 242             portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp));
 243         }
 244
 245         if (!mappingMap.isEmpty()) {
 246             for (Mapping m : mappingMap.values()) {
 247                 portMapList.add(m);
 248             }
 249         }
 250         return true;
 251     }
 252
 253     private boolean checkPartnerPortNotNull(Ports port) {
 254         if (port.getPartnerPort() == null
 255             || port.getPartnerPort().getCircuitPackName() == null
 256             || port.getPartnerPort().getPortName() == null) {
 257             return false;
 258         }
 259         return true;
 260     }
 261
 262     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 263         if (!checkPartnerPortNotNull(port2)
 264             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 265             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 266             return false;
 267         }
 268         return true;
 269     }
 270
 271     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 272         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 273             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 274                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 275                 &&
 276                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 277                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 278             return false;
 279         }
 280         return true;
 281     }
 282
 283     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 284             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 285         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 286             .CircuitPacks>> cpPerSrg = new HashMap<>();
 287         // Get value for max Srg from info subtree, required for iteration
 288         // if not present assume to be 20 (temporary)
 289         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 290         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 291             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> srgCps
 292                 = new ArrayList<>();
 293             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 294             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 295                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 296             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 297                 LogicalDatastoreType.OPERATIONAL, srgIID,
 298                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 299             if (ordmSrgObject.isPresent()) {
 300                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 301                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 302             }
 303         }
 304         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 305         return cpPerSrg;
 306     }
 307
 308     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 309         // Creating mapping data for SRG's PP
 310         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>> srgCps
 311             = getSrgCps(nodeId, deviceInfo);
 312
 313         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>>
 314                 srgCpEntry : srgCps.entrySet()) {
 315             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> cpList =
 316                 srgCps.get(srgCpEntry.getKey());
 317             List<String> keys = new ArrayList<>();
 318             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks cp : cpList) {
 319                 String circuitPackName = cp.getCircuitPackName();
 320                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 321                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 322                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 323                     LogicalDatastoreType.OPERATIONAL, cpIID,
 324                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 325
 326                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 327                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 328                     continue;
 329                 }
 330                 // com.google.common.collect.ImmutableList implementation of List
 331                 @Nullable
 332                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 333                 Collections.sort(portList, new SortPort121ByName());
 334                 int portIndex = 1;
 335                 for (Ports port : portList) {
 336                     String currentKey = circuitPackName + "-" + port.getPortName();
 337                     if (port.getPortQual() == null) {
 338                         continue;
 339                     }
 340
 341                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 342                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 343                                 nodeId, port.getPortName(), circuitPackName);
 344                         continue;
 345                     }
 346
 347                     if (keys.contains(currentKey)) {
 348                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 349                                 nodeId, port.getPortName(), circuitPackName);
 350                         continue;
 351                     }
 352
 353                     switch (port.getPortDirection()) {
 354
 355                         case Bidirectional:
 356                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 357                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 358                                     nodeId, port.getPortName(), circuitPackName, lcp);
 359                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 360                             portIndex++;
 361                             keys.add(currentKey);
 362                             break;
 363
 364                         case Rx:
 365                         case Tx:
 366                             if (!checkPartnerPortNotNull(port)) {
 367                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 368                                         + " - cannot assign  logicalConnectionPoint.",
 369                                         nodeId, port.getPortName(), circuitPackName);
 370                                 continue;
 371                             }
 372
 373                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 374                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 375                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 376                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 377                                 .child(CircuitPacks.class,
 378                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 379                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 380                             Optional<Ports> port2Object = this.deviceTransactionManager
 381                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 382                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 383                             if (!port2Object.isPresent()
 384                                 || port2Object.get().getPortQual().getIntValue()
 385                                     != Port.PortQual.RoadmExternal.getIntValue()) {
 386                                 LOG.error("{} : port {} on {} - error getting partner",
 387                                         nodeId, port.getPartnerPort().getPortName().toString(),
 388                                         port.getPartnerPort().getCircuitPackName());
 389                                 continue;
 390                             }
 391
 392                             Ports port2 = port2Object.get();
 393                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 394                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 395                                         nodeId, port.getPortName(), circuitPackName);
 396                                 portIndex++;
 397                                 continue;
 398                             }
 399                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 400                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 401                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 402                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 403                             portMapList.add(
 404                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 405                             portIndex++;
 406                             keys.add(currentKey);
 407                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 408                             break;
 409
 410                         default:
 411                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 412                                     + " - cannot assign  logicalConnectionPoint.",
 413                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 414
 415                     }
 416                 }
 417             }
 418         }
 419         return true;
 420     }
 421
 422     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 423         if (SUFFIX.containsKey(port.getPortDirection())) {
 424             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 425         }
 426         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 427         return null;
 428     }
 429
 430     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 431         return new StringBuilder("XPDR").append(xponderNb)
 432                 .append("-")
 433                 .append(token).append(lcpNb)
 434                 .toString();
 435     }
 436
 437     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 438         Map<Integer, Degree> degrees = new HashMap<>();
 439
 440         // Get value for max degree from info subtree, required for iteration
 441         // if not present assume to be 20 (temporary)
 442         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 443
 444         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 445             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 446             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 447                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 448             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 449                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 450                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 451             if (ordmDegreeObject.isPresent()) {
 452                 degrees.put(degreeCounter, ordmDegreeObject.get());
 453             }
 454         }
 455         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 456         return degrees;
 457     }
 458
 459     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 460         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 461         getDegreesMap(deviceId, ordmInfo).forEach(
 462             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 463         return conPortMap;
 464     }
 465
 466     private Map<String, String> getEthInterfaceList(String nodeId) {
 467         LOG.info("{} : It is calling get ethernet interface", nodeId);
 468         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 469             .child(Protocols.class);
 470         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 471             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 472             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 473         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 474             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 475             return new HashMap<>();
 476         }
 477         Map<String, String> cpToInterfaceMap = new HashMap<>();
 478         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 479         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 480             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 481                 continue;
 482             }
 483             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 484                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 485             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 486                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 487                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 488             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 489                 continue;
 490             }
 491             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 492             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 493             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 494                 .create(OrgOpenroadmDevice.class)
 495                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 496             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 497                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 498                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 499             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 500                 continue;
 501             }
 502             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 503                 portConfig.getIfName());
 504         }
 505         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 506         return cpToInterfaceMap;
 507     }
 508
 509     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 510         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 511         for (Degree degree : degrees.values()) {
 512             LOG.debug("Inside CP to degree list");
 513             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 514                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 515                     degree.getDegreeNumber().toString(), interfaceList))
 516                 .collect(Collectors.toList()));
 517         }
 518         return cpToDegreeList;
 519     }
 520
 521     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 522             List<CpToDegree> cp2DegreeList) {
 523         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 524         if (nodeInfo != null) {
 525             nodesBldr.setNodeInfo(nodeInfo);
 526         }
 527         if (portMapList != null) {
 528             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 529             // No element in the list below should be null at this stage
 530             for (Mapping mapping: portMapList) {
 531                 mappingMap.put(mapping.key(), mapping);
 532             }
 533             nodesBldr.setMapping(mappingMap);
 534         }
 535         if (cp2DegreeList != null) {
 536             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 537             // No element in the list below should be null at this stage
 538             for (CpToDegree cp2Degree: cp2DegreeList) {
 539                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 540             }
 541             nodesBldr.setCpToDegree(cpToDegreeMap);
 542         }
 543
 544         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 545         Nodes nodes = nodesBldr.build();
 546         nodesList.put(nodes.key(),nodes);
 547
 548         Network network = new NetworkBuilder().setNodes(nodesList).build();
 549
 550         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 551         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 552         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 553         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 554         try {
 555             commit.get();
 556             return true;
 557         } catch (InterruptedException | ExecutionException e) {
 558             LOG.warn("Failed to post {}", network, e);
 559             return false;
 560         }
 561     }
 562
 563     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 564             Map<String, String> interfaceList) {
 565         return new CpToDegreeBuilder()
 566             .withKey(new CpToDegreeKey(circuitPackName))
 567             .setCircuitPackName(circuitPackName)
 568             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 569             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 570     }
 571
 572     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 573             String logicalConnectionPoint) {
 574         MappingBuilder mpBldr = new MappingBuilder()
 575                 .withKey(new MappingKey(logicalConnectionPoint))
 576                 .setLogicalConnectionPoint(logicalConnectionPoint)
 577                 .setSupportingCircuitPackName(circuitPackName)
 578                 .setSupportingPort(port.getPortName())
 579                 .setPortDirection(port.getPortDirection().getName());
 580         if (port.getAdministrativeState() != null) {
 581             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 582         }
 583         if (port.getOperationalState() != null) {
 584             mpBldr.setPortOperState(port.getOperationalState().name());
 585         }
 586         if (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN) || (port.getInterfaces() == null)) {
 587             return mpBldr.build();
 588         }
 589         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 590         return mpBldr.build();
 591     }
 592
 593     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 594         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 595         updateMappingStates(mpBldr, port, oldmapping);
 596         if ((port.getInterfaces() == null)
 597             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 598                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 599             return mpBldr.build();
 600         }
 601         // Get interfaces provisioned on the port
 602         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 603         return mpBldr.build();
 604     }
 605
 606     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 607         if (port.getAdministrativeState() != null
 608             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 609             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 610         }
 611         if (port.getOperationalState() != null
 612             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 613             mpBldr.setPortOperState(port.getOperationalState().name());
 614         }
 615         return mpBldr;
 616     }
 617
 618     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 619         for (Interfaces interfaces : port.getInterfaces()) {
 620             try {
 621                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 622                     interfaces.getInterfaceName());
 623                 if (!openRoadmInterface.isPresent()) {
 624                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 625                     continue;
 626                 }
 627                 LOG.debug("{} : interface get from device is {} and of type {}",
 628                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 629                 Class<? extends InterfaceType> interfaceType
 630                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 631                 // Check if interface type is OMS or OTS
 632                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 633                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 634                 }
 635                 if (interfaceType.equals(OpticalTransport.class)) {
 636                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 637                 }
 638             } catch (OpenRoadmInterfaceException ex) {
 639                 LOG.warn("{} : Error while getting interface {} - ",
 640                     nodeId, interfaces.getInterfaceName(), ex);
 641             }
 642         }
 643         return mpBldr;
 644     }
 645
 646     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 647             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String assoLcp) {
 648
 649         if (mapping != null && assoLcp != null) {
 650             // update existing mapping
 651             return new MappingBuilder(mapping).setConnectionMapLcp(assoLcp).build();
 652         }
 653
 654         // create a new mapping
 655         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 656         MappingBuilder mpBldr = new MappingBuilder()
 657                 .withKey(new MappingKey(logicalConnectionPoint))
 658                 .setLogicalConnectionPoint(logicalConnectionPoint)
 659                 .setSupportingCircuitPackName(circuitPackName)
 660                 .setSupportingPort(port.getPortName())
 661                 .setPortDirection(port.getPortDirection().getName())
 662                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 663         if (port.getPortQual() != null) {
 664             mpBldr.setPortQual(port.getPortQual().getName());
 665         }
 666         if (partnerLcp != null) {
 667             mpBldr.setPartnerLcp(partnerLcp);
 668         }
 669         if (port.getAdministrativeState() != null) {
 670             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 671         }
 672         if (port.getOperationalState() != null) {
 673             mpBldr.setPortOperState(port.getOperationalState().name());
 674         }
 675         return mpBldr.build();
 676     }
 677
 678     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 679             //circuitPackName2 will be updated by reference contrary to circuitPackName
 680             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 681         if (!checkPartnerPortNotNull(port)) {
 682             LOG.warn("{} : port {} on {} - Error in the configuration ",
 683                     nodeId, port.getPortName(), circuitPackName);
 684             return null;
 685         }
 686         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 687             return null;
 688         }
 689         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 690             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 691             .findFirst();
 692         if (!cpOpt.isPresent()) {
 693             LOG.error("{} : Error fetching circuit-pack {}",
 694                     nodeId, port.getPartnerPort().getCircuitPackName());
 695             return null;
 696         }
 697         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 698             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 699             .findFirst();
 700         if (!poOpt.isPresent()) {
 701             LOG.error("{} : Error fetching port {} on {}",
 702                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 703             return null;
 704         }
 705         Ports port2 = poOpt.get();
 706         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 707         if (!checkPartnerPort(circuitPackName, port, port2)) {
 708             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 709                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 710             return null;
 711         }
 712         return port2;
 713     }
 714
 715     private void putXpdrLcpsInMaps(int line, String nodeId,
 716             Integer xponderNb,
 717             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 718             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 719         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 720         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 721         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 722             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
 723             return;
 724         }
 725         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 726         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 727         mappingMap.put(lcp1,
 728                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null));
 729         mappingMap.put(lcp2,
 730                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null));
 731         return;
 732     }
 733
 734     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 735             Integer xponderNb,
 736             String circuitPackName,  Ports port,
 737             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 738
 739         if (port.getPortQual() == null) {
 740             LOG.warn("{} : port {} on {} - PortQual was not found",
 741                     nodeId, port.getPortName(), circuitPackName);
 742             return new int[] {line, client};
 743         }
 744
 745         switch (port.getPortQual()) {
 746
 747             case XpdrClient:
 748                 String lcp0 = createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 749                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 750                 mappingMap.put(lcp0,
 751                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null));
 752                 client++;
 753                 break;
 754
 755             case XpdrNetwork:
 756                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 757                         xponderNb,
 758                         circuitPackName,  port,
 759                         circuitPackList,  lcpMap, mappingMap);
 760                 break;
 761
 762             default:
 763                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
 764                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 765         }
 766         return new int[] {line, client};
 767     }
 768
 769     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 770             Integer xponderNb,
 771             String circuitPackName,  Ports port,
 772             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 773
 774         switch (port.getPortDirection()) {
 775
 776             case Bidirectional:
 777                 String lcp = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 778                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 779                 mappingMap.put(lcp,
 780                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null));
 781                 line++;
 782                 break;
 783
 784             case Rx:
 785             case Tx:
 786                 StringBuilder circuitPackName2 = new StringBuilder();
 787                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 788                         circuitPackList, lcpMap);
 789
 790                 if (port2 == null) {
 791                      //key already present or an error occured and was logged
 792                     return line;
 793                 }
 794
 795                 putXpdrLcpsInMaps(line, nodeId, xponderNb,
 796                         circuitPackName, circuitPackName2.toString(), port, port2,
 797                         lcpMap, mappingMap);
 798
 799                 line += 2;
 800                 break;
 801
 802             default:
 803                 LOG.error("{} : port {} on {} - unsupported Direction {}",
 804                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 805         }
 806
 807         return line;
 808     }
 809
 810     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 811         // Creating mapping data for degree TTP's
 812         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
 813         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 814         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
 815         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
 816         postPortMapping(nodeId, null, null, cpToDegreeList);
 817
 818         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 819         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 820             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
 821                 case 1:
 822                     // port is bidirectional
 823                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 824                         .child(CircuitPacks.class,
 825                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
 826                         .child(Ports.class,
 827                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 828                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
 829                             nodeId,
 830                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
 831                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 832                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 833                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 834                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 835                     if (!portObject.isPresent()) {
 836                         LOG.error("{} : No port {} on circuit pack {}",
 837                                 nodeId,
 838                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
 839                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 840                         return false;
 841                     }
 842                     Ports port = portObject.get();
 843                     if (port.getPortQual() == null) {
 844                         continue;
 845                     }
 846                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
 847                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
 848                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
 849                                 + " - Error in configuration with port-qual or port-direction",
 850                                 nodeId, port.getPortName(),
 851                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 852                         continue;
 853                     }
 854                     String logicalConnectionPoint = new StringBuilder("DEG")
 855                         .append(cpMapEntry.getKey())
 856                         .append("-TTP-TXRX")
 857                         .toString();
 858                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
 859                             nodeId,
 860                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 861                             logicalConnectionPoint);
 862                     portMapList.add(createMappingObject(nodeId, port,
 863                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 864                         logicalConnectionPoint));
 865                     break;
 866                 case 2:
 867                     // ports are unidirectionals
 868                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
 869                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
 870                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 871                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 872                         .child(Ports.class,
 873                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 874                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
 875                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
 876                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 877                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
 878                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 879                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 880                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
 881                         .child(Ports.class,
 882                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
 883                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
 884                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
 885                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 886                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
 887                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 888                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
 889                         LOG.error("No port {} on circuit pack {} for node {}",
 890                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 891                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 892                         return false;
 893                     }
 894
 895                     Ports port1 = port1Object.get();
 896                     Ports port2 = port2Object.get();
 897                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
 898                         continue;
 899                     }
 900                     if (Port.PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
 901                         || Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
 902                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
 903                                 + " - Error in configuration with port-qual",
 904                                 nodeId, port1.getPortName(), port2.getPortName());
 905                         continue;
 906                     }
 907                     if (!checkPartnerPort(cp1Name, port1, port2)) {
 908                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 909                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
 910                         continue;
 911                     }
 912                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
 913                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
 914                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 915                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
 916                         continue;
 917                     }
 918
 919                     String logicalConnectionPoint1 = new StringBuilder("DEG")
 920                         .append(cpMapEntry.getKey())
 921                         .append("-TTP-")
 922                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 923                         .toString();
 924                     LOG.info("{} : Logical Connection Point for {} {} is {}",
 925                             nodeId,
 926                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 927                             port1.getPortName(), logicalConnectionPoint1);
 928                     portMapList.add(createMappingObject(nodeId, port1,
 929                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
 930                         logicalConnectionPoint1));
 931                     String logicalConnectionPoint2 = new StringBuilder("DEG")
 932                         .append(cpMapEntry.getKey())
 933                         .append("-TTP-")
 934                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
 935                         .toString();
 936                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 937                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 938                         port2.getPortName(), logicalConnectionPoint2);
 939                     portMapList.add(createMappingObject(nodeId, port2,
 940                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
 941                         logicalConnectionPoint2));
 942                     break;
 943                 default:
 944                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
 945                     continue;
 946             }
 947         }
 948         return true;
 949     }
 950
 951     private NodeInfo createNodeInfo(Info deviceInfo) {
 952
 953         if (deviceInfo.getNodeType() == null) {
 954             // TODO make mandatory in yang
 955             LOG.error("Node type field is missing");
 956             return null;
 957         }
 958
 959         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
 960                 .setOpenroadmVersion(OpenroadmNodeVersion._121);
 961         // TODO check if we can use here .setNodeType(NodeTypes.forValue(..) such as with 221
 962         switch (deviceInfo.getNodeType().getIntValue()) {
 963             case 1:
 964             case 2:
 965                 nodeInfoBldr.setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
 966                 break;
 967             default:
 968                 LOG.error("Error with node-type of {}", deviceInfo.getNodeId());
 969                 // TODO: is this protection useful ? it is not present in Portmapping 221
 970         }
 971         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
 972             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
 973         } else {
 974             nodeInfoBldr.setNodeClli("defaultCLLI");
 975         }
 976         if (deviceInfo.getModel() != null) {
 977             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
 978         }
 979         if (deviceInfo.getVendor() != null) {
 980             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
 981         }
 982         if (deviceInfo.getIpAddress() != null) {
 983             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
 984         }
 985
 986         return nodeInfoBldr.build();
 987     }
 988
 989 }