common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingVersion221.java

   1 /*
   2  * Copyright © 2017 Orange, Inc. 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.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  27 import org.opendaylight.mdsal.common.api.CommitInfo;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.transportpce.common.StringConstants;
  30 import org.opendaylight.transportpce.common.Timeouts;
  31 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  32 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  33 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilities;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListKey;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  93 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  94 import org.opendaylight.yangtools.yang.common.Uint16;
  95 import org.opendaylight.yangtools.yang.common.Uint32;
  96 import org.slf4j.Logger;
  97 import org.slf4j.LoggerFactory;
  98
  99 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 100 // some mutualization would be helpful
 101 public class PortMappingVersion221 {
 102     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 103     private static final Map<Direction, String> SUFFIX;
 104
 105     private final DataBroker dataBroker;
 106     private final DeviceTransactionManager deviceTransactionManager;
 107     private final OpenRoadmInterfaces openRoadmInterfaces;
 108
 109     static {
 110         SUFFIX =  Map.of(
 111             Direction.Tx, "TX",
 112             Direction.Rx, "RX",
 113             Direction.Bidirectional, "TXRX");
 114     }
 115
 116     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 117         OpenRoadmInterfaces openRoadmInterfaces) {
 118         this.dataBroker = dataBroker;
 119         this.deviceTransactionManager = deviceTransactionManager;
 120         this.openRoadmInterfaces = openRoadmInterfaces;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info("{} : OpenROADM version 2.2.1 node - Creating Mapping Data", nodeId);
 125         List<Mapping> portMapList = new ArrayList<>();
 126         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 127         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 128         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 129                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 130                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 131         if (!deviceInfoOptional.isPresent()) {
 132             LOG.warn("{} : Device info subtree is absent", nodeId);
 133             return false;
 134         }
 135         Info deviceInfo = deviceInfoOptional.get();
 136         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 137         if (nodeInfo == null) {
 138             return false;
 139         }
 140         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 141
 142         switch (deviceInfo.getNodeType()) {
 143
 144             case Rdm:
 145                 // Get TTP port mapping
 146                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 147                     // return false if mapping creation for TTP's failed
 148                     LOG.warn("{} : Unable to create mapping for TTP's", nodeId);
 149                     return false;
 150                 }
 151
 152                 // Get PP port mapping
 153                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 154                     // return false if mapping creation for PP's failed
 155                     LOG.warn("{} : Unable to create mapping for PP's", nodeId);
 156                     return false;
 157                 }
 158                 // Get MC capabilities
 159                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 160                     // return false if MC capabilites failed
 161                     LOG.warn("{} : Unable to create MC capabilities", nodeId);
 162                     return false;
 163                 }
 164                 break;
 165             case Xpdr:
 166                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 167                     LOG.warn("{} : Unable to create mapping for the Xponder", nodeId);
 168                     return false;
 169                 }
 170                 break;
 171             default:
 172                 LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
 173                 break;
 174
 175         }
 176         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 177     }
 178
 179     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 180         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 181             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 182             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 183         if ((oldMapping == null) || (nodeId == null)) {
 184             LOG.error("Impossible to update mapping");
 185             return false;
 186         }
 187         try {
 188             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 189                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 190                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 191             if (!portObject.isPresent()) {
 192                 return false;
 193             }
 194             Ports port = portObject.get();
 195             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 196                 oldMapping.getLogicalConnectionPoint());
 197             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 198                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 199             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 200             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 201                 .child(Nodes.class, new NodesKey(nodeId))
 202                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 203             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 204             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 205             commit.get();
 206             return true;
 207         } catch (InterruptedException | ExecutionException e) {
 208             LOG.error("{} : exception when updating Mapping {} - ",
 209                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 210             return false;
 211         }
 212     }
 213
 214     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 215         // Creating for Xponder Line and Client Ports
 216         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 217         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 218             LogicalDatastoreType.OPERATIONAL, deviceIID,
 219             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 220         if (!deviceObject.isPresent()) {
 221             LOG.error("{} : Impossible to get device configuration", nodeId);
 222             return false;
 223         }
 224         OrgOpenroadmDevice device = deviceObject.get();
 225         if (device.getCircuitPacks() == null) {
 226             LOG.warn("{} : Circuit Packs not present", nodeId);
 227             return false;
 228         }
 229
 230         Map<String, String> lcpMap = new HashMap<>();
 231         Map<String, Mapping> mappingMap = new HashMap<>();
 232         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 233         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 234         if (device.getXponder() == null) {
 235             LOG.warn("{} : configuration does not contain a list of Xponders", nodeId);
 236             // Variables to keep track of number of line ports and client ports
 237             int line = 1;
 238             int client = 1;
 239             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 240             //     when device.getXponder() != null. Some code mutualization must be considered.
 241             for (CircuitPacks cp : circuitPackList) {
 242                 String circuitPackName = cp.getCircuitPackName();
 243                 if (cp.getPorts() == null) {
 244                     LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 245                     continue;
 246                 }
 247                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 248                 portList.sort(Comparator.comparing(Ports::getPortName));
 249                 for (Ports port : portList) {
 250                     if (port.getPortQual() == null) {
 251                         LOG.warn("{} : port {} on {} - PortQual was not found",
 252                                 nodeId, port.getPortName(), circuitPackName);
 253                         continue;
 254                     }
 255
 256                     switch (port.getPortQual()) {
 257
 258                         case XpdrClient:
 259                         case SwitchClient:
 260                             String lcp0 = createXpdrLogicalConnectionPort(1, client, StringConstants.CLIENT_TOKEN);
 261                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 262                             mappingMap.put(lcp0,
 263                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 264                             client++;
 265                             //continue;
 266                             break;
 267
 268                         case XpdrNetwork:
 269                         case SwitchNetwork:
 270                             switch (port.getPortDirection()) {
 271
 272                                 case Bidirectional:
 273                                     String lcp =
 274                                         createXpdrLogicalConnectionPort(1, line, StringConstants.NETWORK_TOKEN);
 275                                     lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 276                                     mappingMap.put(lcp,
 277                                         createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null,
 278                                             null)
 279                                     );
 280                                     line++;
 281                                     break;
 282
 283                                 case Rx:
 284                                 case Tx:
 285                                     StringBuilder circuitPackName2 = new StringBuilder();
 286                                     Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 287                                         circuitPackList, lcpMap);
 288
 289                                     if (port2 == null) {
 290                                         //key already present or an error occured and was logged
 291                                         continue;
 292                                     }
 293
 294                                     putXpdrLcpsInMaps(line, nodeId, 1, null,
 295                                             circuitPackName, circuitPackName2.toString(), port, port2,
 296                                             lcpMap, mappingMap);
 297                                     line += 2;
 298                                     break;
 299
 300                                 default:
 301                                     LOG.error("{} : port {} on {} - unsupported Direction {}",
 302                                         nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 303                             }
 304                             break;
 305
 306                         default:
 307                             LOG.error("{} : port {} on {} - unsupported PortQual {}",
 308                                 nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 309                     }
 310                 }
 311             }
 312         } else {
 313             LOG.info("{} : configuration contains a list of xponders", nodeId);
 314             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 315                 // Variables to keep track of number of line ports and client ports
 316                 int line = 1;
 317                 int client = 1;
 318                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 319                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 320                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values()) {
 321                     String circuitPackName = xpdrPort.getCircuitPackName();
 322                     String portName = xpdrPort.getPortName().toString();
 323                     // If there xponder-subtree has missing circuit-packs or ports,
 324                     // This gives a null-pointer expection,
 325                     if (device.nonnullCircuitPacks().values().stream()
 326                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 327                             .findFirst().isEmpty()) {
 328                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 329                                 nodeId, circuitPackName);
 330                         continue;
 331                     }
 332                     if (device.nonnullCircuitPacks().values().stream()
 333                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 334                             .findFirst().get().nonnullPorts().values().stream()
 335                             .filter(p -> p.getPortName().equals(portName))
 336                             .findFirst().isEmpty()) {
 337                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 338                                 nodeId, portName, circuitPackName);
 339                         continue;
 340                     }
 341                     Ports port = device.nonnullCircuitPacks().values().stream()
 342                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 343                             .findFirst().get().nonnullPorts().values().stream()
 344                             .filter(p -> p.getPortName().equals(portName))
 345                             .findFirst().get();
 346                     if (port.getPortQual() == null) {
 347                         LOG.warn("{} : port {} on {} - PortQual was not found",
 348                                 nodeId, port.getPortName(), circuitPackName);
 349                         continue;
 350                     }
 351
 352                     switch (port.getPortQual()) {
 353
 354                         case XpdrClient:
 355                         case SwitchClient:
 356                             String lcp0 =
 357                                     createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 358                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 359                             mappingMap.put(lcp0,
 360                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 361                             client++;
 362                             //continue;
 363                             break;
 364
 365                         case XpdrNetwork:
 366                         case SwitchNetwork:
 367                             switch (port.getPortDirection()) {
 368
 369                                 case Bidirectional:
 370                                     String lcp =
 371                                         createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 372                                     lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 373                                     mappingMap.put(lcp,
 374                                         createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null,
 375                                             xponderType));
 376                                     line++;
 377                                     break;
 378
 379                                 case Rx:
 380                                 case Tx:
 381                                     StringBuilder circuitPackName2 = new StringBuilder();
 382                                     Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 383                                         circuitPackList, lcpMap);
 384
 385                                     if (port2 == null) {
 386                                         //key already present or an error occured and was logged
 387                                         continue;
 388                                     }
 389
 390                                     putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
 391                                             circuitPackName, circuitPackName2.toString(), port, port2,
 392                                             lcpMap, mappingMap);
 393                                     line += 2;
 394                                     break;
 395
 396                                 default:
 397                                     LOG.error("{} : port {} on {} - unsupported Direction {}",
 398                                         nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 399                             }
 400                             break;
 401
 402                         default:
 403                             LOG.error("{} : port {} on {} - unsupported PortQual {}",
 404                                 nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 405                     }
 406                 }
 407             }
 408         }
 409
 410         if (device.getConnectionMap() == null) {
 411             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 412         } else {
 413             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 414             for (ConnectionMap cm : connectionMap) {
 415                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 416                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 417                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 418                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 419                 if (slcp == null) {
 420                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 421                         nodeId, skey, dkey);
 422                     continue;
 423                 }
 424                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 425                 Mapping mapping = mappingMap.get(slcp);
 426                 mappingMap.remove(slcp);
 427                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 428             }
 429         }
 430
 431         if (device.getOduSwitchingPools() != null) {
 432             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 433             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 434             for (OduSwitchingPools odp : oduSwithcingPools) {
 435                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 436                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 437                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 438                     if (nbl.getPortList() == null) {
 439                         continue;
 440                     }
 441                     List<String> lcpList = new ArrayList<>();
 442                     for (PortList item : nbl.nonnullPortList().values()) {
 443                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 444                         if (!lcpMap.containsKey(key)) {
 445                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 446                                 nodeId, item.getPortName(), item.getCircuitPackName());
 447                             continue;
 448                         }
 449                         lcpList.add(lcpMap.get(key));
 450                     }
 451                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 452                         .setNblNumber(nbl.getNblNumber())
 453                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 454                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 455                         .setLcpList(lcpList)
 456                         .build();
 457                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 458                 }
 459                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 460                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 461                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 462                     .setNonBlockingList(nbMap)
 463                     .build();
 464                 switchingPoolList.add(splBldr);
 465             }
 466             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 467         }
 468
 469         if (!mappingMap.isEmpty()) {
 470             mappingMap.forEach((k,v) -> portMapList.add(v));
 471         }
 472         return true;
 473     }
 474
 475     private boolean checkPartnerPortNotNull(Ports port) {
 476         if (port.getPartnerPort() == null
 477             || port.getPartnerPort().getCircuitPackName() == null
 478             || port.getPartnerPort().getPortName() == null) {
 479             return false;
 480         }
 481         return true;
 482     }
 483
 484     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 485         if (!checkPartnerPortNotNull(port2)
 486             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 487             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 488             return false;
 489         }
 490         return true;
 491     }
 492
 493     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 494         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 495             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 496                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 497                 &&
 498                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 499                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 500             return false;
 501         }
 502         return true;
 503     }
 504
 505
 506     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 507             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 508         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 509             .CircuitPacks>> cpPerSrg = new HashMap<>();
 510         // Get value for max Srg from info subtree, required for iteration
 511         // if not present assume to be 20 (temporary)
 512         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 513         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 514             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 515                 = new ArrayList<>();
 516             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 517             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 518                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 519             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 520                 LogicalDatastoreType.OPERATIONAL, srgIID,
 521                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 522             if (ordmSrgObject.isPresent()) {
 523                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 524                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 525             }
 526         }
 527         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 528         return cpPerSrg;
 529     }
 530
 531     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 532         // Creating mapping data for SRG's PP
 533         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 534             = getSrgCps(nodeId, deviceInfo);
 535         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 536                 srgCpEntry : srgCps.entrySet()) {
 537             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 538                 srgCps.get(srgCpEntry.getKey());
 539             List<String> keys = new ArrayList<>();
 540             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 541                 String circuitPackName = cp.getCircuitPackName();
 542                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 543                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 544                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 545                     LogicalDatastoreType.OPERATIONAL, cpIID,
 546                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 547
 548                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 549                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 550                     continue;
 551                 }
 552                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 553                 Collections.sort(portList, new SortPort221ByName());
 554                 int portIndex = 1;
 555                 for (Ports port : portList) {
 556                     String currentKey = circuitPackName + "-" + port.getPortName();
 557                     if (port.getPortQual() == null) {
 558                         continue;
 559                     }
 560
 561                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 562                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 563                                 nodeId, port.getPortName(), circuitPackName);
 564                         continue;
 565                     }
 566
 567                     if (keys.contains(currentKey)) {
 568                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 569                                 nodeId, port.getPortName(), circuitPackName);
 570                         continue;
 571                     }
 572
 573                     switch (port.getPortDirection()) {
 574
 575                         case Bidirectional:
 576                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 577                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 578                                     nodeId, port.getPortName(), circuitPackName, lcp);
 579                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 580                             portIndex++;
 581                             keys.add(currentKey);
 582                             break;
 583
 584                         case Rx:
 585                         case Tx:
 586                             if (!checkPartnerPortNotNull(port)) {
 587                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 588                                         + " - cannot assign  logicalConnectionPoint.",
 589                                         nodeId, port.getPortName(), circuitPackName);
 590                                 continue;
 591                             }
 592
 593                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 594                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 595                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 596                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 597                                 .child(CircuitPacks.class,
 598                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 599                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 600                             Optional<Ports> port2Object = this.deviceTransactionManager
 601                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 602                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 603                             if (!port2Object.isPresent()
 604                                 || port2Object.get().getPortQual().getIntValue()
 605                                     != PortQual.RoadmExternal.getIntValue()) {
 606                                 LOG.error("{} : port {} on {} - error getting partner",
 607                                         nodeId, port.getPartnerPort().getPortName().toString(),
 608                                         port.getPartnerPort().getCircuitPackName());
 609                                 continue;
 610                             }
 611
 612                             Ports port2 = port2Object.get();
 613                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 614                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 615                                         nodeId, port.getPortName(), circuitPackName);
 616                                 portIndex++;
 617                                 continue;
 618                             }
 619                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 620                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 621                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 622                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 623                             portMapList.add(
 624                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 625                             portIndex++;
 626                             keys.add(currentKey);
 627                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 628                             break;
 629
 630                         default:
 631                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 632                                     + " - cannot assign  logicalConnectionPoint.",
 633                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 634
 635                     }
 636                 }
 637             }
 638         }
 639         return true;
 640     }
 641
 642     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 643         if (SUFFIX.containsKey(port.getPortDirection())) {
 644             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 645         }
 646         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 647         return null;
 648     }
 649
 650     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 651         return new StringBuilder("XPDR").append(xponderNb)
 652                 .append("-")
 653                 .append(token).append(lcpNb)
 654                 .toString();
 655     }
 656
 657
 658     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 659         Map<Integer, Degree> degrees = new HashMap<>();
 660
 661         // Get value for max degree from info subtree, required for iteration
 662         // if not present assume to be 20 (temporary)
 663         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 664
 665         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 666             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 667             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 668                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 669             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 670                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 671                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 672             if (ordmDegreeObject.isPresent()) {
 673                 degrees.put(degreeCounter, ordmDegreeObject.get());
 674             }
 675         }
 676         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 677         return degrees;
 678     }
 679
 680     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 681         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 682         getDegreesMap(deviceId, ordmInfo).forEach(
 683             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 684         return conPortMap;
 685     }
 686
 687     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 688         List<SharedRiskGroup> srgs = new ArrayList<>();
 689
 690         // Get value for max Srg from info subtree, required for iteration
 691         // if not present assume to be 20 (temporary)
 692         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 693         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 694             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 695                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 696             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 697                 LogicalDatastoreType.OPERATIONAL, srgIID,
 698                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 699             if (ordmSrgObject.isPresent()) {
 700                 srgs.add(ordmSrgObject.get());
 701
 702             }
 703         }
 704         return srgs;
 705     }
 706
 707     private Map<String, String> getEthInterfaceList(String nodeId) {
 708         LOG.info("{} : It is calling get ethernet interface", nodeId);
 709         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 710             .child(Protocols.class);
 711         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 712             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 713             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 714         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 715             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 716             return new HashMap<>();
 717         }
 718         Map<String, String> cpToInterfaceMap = new HashMap<>();
 719         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 720         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 721             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 722                 continue;
 723             }
 724             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 725                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 726             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 727                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 728                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 729             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 730                 continue;
 731             }
 732             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 733             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 734             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 735                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 736             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 737                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 738                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 739             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 740                 continue;
 741             }
 742             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 743                 portConfig.getIfName());
 744         }
 745         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 746         return cpToInterfaceMap;
 747     }
 748
 749     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 750         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 751         for (Degree degree : degrees.values()) {
 752             LOG.debug("Inside CP to degree list");
 753             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 754                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 755                     degree.getDegreeNumber().toString(), interfaceList))
 756                 .collect(Collectors.toList()));
 757         }
 758         return cpToDegreeList;
 759     }
 760
 761     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 762             List<SharedRiskGroup> srgs, String nodeId) {
 763         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 764         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 765             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 766             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 767         // Add the SRG mc-capabilities
 768         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 769         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 770             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 771         return mcCapabilities;
 772     }
 773
 774     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 775             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 776             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 777         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 778         if (nodeInfo != null) {
 779             nodesBldr.setNodeInfo(nodeInfo);
 780         }
 781         if (portMapList != null) {
 782             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 783             // No element in the list below should be null at this stage
 784             for (Mapping mapping: portMapList) {
 785                 mappingMap.put(mapping.key(), mapping);
 786             }
 787             nodesBldr.setMapping(mappingMap);
 788         }
 789         if (cp2DegreeList != null) {
 790             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 791             // No element in the list below should be null at this stage
 792             for (CpToDegree cp2Degree: cp2DegreeList) {
 793                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 794             }
 795             nodesBldr.setCpToDegree(cpToDegreeMap);
 796         }
 797
 798         if (splList != null) {
 799             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 800             // No element in the list below should be null at this stage
 801             for (SwitchingPoolLcp spl: splList) {
 802                 splMap.put(spl.key(), spl);
 803             }
 804             nodesBldr.setSwitchingPoolLcp(splMap);
 805         }
 806         if (mcCapabilities != null) {
 807             nodesBldr.setMcCapabilities(mcCapabilities);
 808         }
 809         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 810         Nodes nodes = nodesBldr.build();
 811         nodesList.put(nodes.key(),nodes);
 812
 813         Network network = new NetworkBuilder().setNodes(nodesList).build();
 814
 815         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 816         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 817         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 818         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 819         try {
 820             commit.get();
 821             return true;
 822         } catch (InterruptedException | ExecutionException e) {
 823             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 824             return false;
 825         }
 826     }
 827
 828     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 829             Map<String, String> interfaceList) {
 830         return new CpToDegreeBuilder()
 831             .withKey(new CpToDegreeKey(circuitPackName))
 832             .setCircuitPackName(circuitPackName)
 833             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 834             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 835     }
 836
 837     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 838         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 839         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 840             .withKey(new McCapabilitiesKey(mcNodeName))
 841             .setMcNodeName(mcNodeName);
 842         if (degree.getMcCapabilities() == null) {
 843             LOG.warn("{} : Media channel capabilities are not advertised for degree {} - assuming fixed grid",
 844                     nodeId, degree.getDegreeNumber());
 845             mcCapabilitiesBuilder
 846                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 847                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 848         } else {
 849             mcCapabilitiesBuilder
 850                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 851                     .getCenterFreqGranularity().getValue().toString()))
 852                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 853                     .getSlotWidthGranularity().getValue().toString()));
 854         }
 855         return mcCapabilitiesBuilder.build();
 856     }
 857
 858     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 859         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 860         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 861             .withKey(new McCapabilitiesKey(mcNodeName))
 862             .setMcNodeName(mcNodeName);
 863         if (srg.getMcCapabilities() == null) {
 864             LOG.warn("{} : Media channel capabilities are not advertised for SRG {} - assuming fixed grid",
 865                     nodeId, srg.getSrgNumber());
 866             mcCapabilitiesBuilder
 867                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 868                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 869         } else {
 870             mcCapabilitiesBuilder
 871                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 872                     .getCenterFreqGranularity().getValue().toString()))
 873                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 874                     .getSlotWidthGranularity().getValue().toString()));
 875         }
 876         return mcCapabilitiesBuilder.build();
 877     }
 878
 879     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 880             String logicalConnectionPoint) {
 881         MappingBuilder mpBldr = new MappingBuilder()
 882                 .withKey(new MappingKey(logicalConnectionPoint))
 883                 .setLogicalConnectionPoint(logicalConnectionPoint)
 884                 .setSupportingCircuitPackName(circuitPackName)
 885                 .setSupportingPort(port.getPortName())
 886                 .setPortDirection(port.getPortDirection().getName());
 887
 888         if ((port.getInterfaces() == null)
 889             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 890                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 891             return mpBldr.build();
 892         }
 893         // Get OMS and OTS interface provisioned on the TTP's
 894         for (Interfaces interfaces : port.getInterfaces()) {
 895             try {
 896                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 897                     interfaces.getInterfaceName());
 898                 if (!openRoadmInterface.isPresent()) {
 899                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 900                     continue;
 901                 }
 902                 LOG.debug("{} : interface get from device is {} and of type {}",
 903                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 904                 Class<? extends InterfaceType> interfaceType
 905                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 906                 // Check if interface type is OMS or OTS
 907                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 908                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 909                 }
 910                 if (interfaceType.equals(OpticalTransport.class)) {
 911                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 912                 }
 913                 if (interfaceType.equals(OtnOdu.class)) {
 914                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 915                 }
 916             } catch (OpenRoadmInterfaceException ex) {
 917                 LOG.warn("{} : Error while getting interface {} - ",
 918                     nodeId, interfaces.getInterfaceName(), ex);
 919             }
 920         }
 921         return mpBldr.build();
 922     }
 923
 924     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 925             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 926             XpdrNodeTypes xpdrNodeType) {
 927
 928         if (mapping != null && connectionMapLcp != null) {
 929             // update existing mapping
 930             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 931         }
 932
 933         // create a new mapping
 934         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 935         MappingBuilder mpBldr = new MappingBuilder()
 936                 .withKey(new MappingKey(logicalConnectionPoint))
 937                 .setLogicalConnectionPoint(logicalConnectionPoint)
 938                 .setSupportingCircuitPackName(circuitPackName)
 939                 .setSupportingPort(port.getPortName())
 940                 .setPortDirection(port.getPortDirection().getName())
 941                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 942         if (port.getPortQual() != null) {
 943             mpBldr.setPortQual(port.getPortQual().getName());
 944         }
 945         if (xpdrNodeType != null) {
 946             mpBldr.setXponderType(
 947                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 948                     xpdrNodeType.getIntValue()));
 949         }
 950         if (partnerLcp != null) {
 951             mpBldr.setPartnerLcp(partnerLcp);
 952         }
 953         if (port.getSupportedInterfaceCapability() != null) {
 954             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 955                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 956             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 957                 @SuppressWarnings("unchecked") Class<? extends
 958                     org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability> sup1 =
 959                     (Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 960                         .SupportedIfCapability>) sup;
 961                 supportedIntf.add(sup1);
 962             }
 963             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 964         }
 965         return mpBldr.build();
 966     }
 967
 968     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 969             //circuitPackName2 will be updated by reference contrary to circuitPackName
 970             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 971         if (!checkPartnerPortNotNull(port)) {
 972             LOG.warn("{} : port {} on {} - Error in the configuration ",
 973                     nodeId, port.getPortName(), circuitPackName);
 974             return null;
 975         }
 976         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 977             return null;
 978         }
 979         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 980             .filter(
 981                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 982             .findFirst();
 983         if (!cpOpt.isPresent()) {
 984             LOG.error("{} : Error fetching circuit-pack {}",
 985                     nodeId, port.getPartnerPort().getCircuitPackName());
 986             return null;
 987         }
 988         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 989             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 990             .findFirst();
 991         if (!poOpt.isPresent()) {
 992             LOG.error("{} : Error fetching port {} on {}",
 993                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 994             return null;
 995         }
 996         Ports port2 = poOpt.get();
 997         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 998         if (!checkPartnerPort(circuitPackName, port, port2)) {
 999             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1000                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
1001             return null;
1002         }
1003         return port2;
1004     }
1005
1006
1007     private void putXpdrLcpsInMaps(int line, String nodeId,
1008             Integer xponderNb, XpdrNodeTypes xponderType,
1009             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
1010             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1011         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1012         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
1013         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
1014             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
1015             return;
1016         }
1017         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
1018         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
1019         mappingMap.put(lcp1,
1020                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
1021         mappingMap.put(lcp2,
1022                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
1023         return;
1024     }
1025
1026     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1027         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1028
1029         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1030         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1031         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1032         return true;
1033     }
1034
1035     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1036         // Creating mapping data for degree TTP's
1037         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1038         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1039         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1040         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1041         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1042
1043         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1044         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1045             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1046                 case 1:
1047                     // port is bidirectional
1048                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1049                         .child(CircuitPacks.class,
1050                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1051                         .child(Ports.class,
1052                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1053                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1054                             nodeId,
1055                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1056                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1057                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1058                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1059                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1060                     if (!portObject.isPresent()) {
1061                         LOG.error("{} : No port {} on circuit pack {}",
1062                                 nodeId,
1063                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1064                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1065                         return false;
1066                     }
1067                     Ports port = portObject.get();
1068                     if (port.getPortQual() == null) {
1069                         continue;
1070                     }
1071                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1072                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1073                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1074                                 + " - Error in configuration with port-qual or port-direction",
1075                                 nodeId, port.getPortName(),
1076                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1077                         continue;
1078                     }
1079                     String logicalConnectionPoint = new StringBuilder("DEG")
1080                         .append(cpMapEntry.getKey())
1081                         .append("-TTP-TXRX")
1082                         .toString();
1083                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1084                             nodeId,
1085                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1086                             logicalConnectionPoint);
1087                     portMapList.add(createMappingObject(nodeId, port,
1088                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1089                         logicalConnectionPoint));
1090                     break;
1091                 case 2:
1092                     // ports are unidirectionals
1093                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1094                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1095                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1096                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1097                         .child(Ports.class,
1098                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1099                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1100                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1101                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1102                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1103                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1104                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1105                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1106                         .child(Ports.class,
1107                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1108                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1109                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1110                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1111                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1112                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1113                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1114                         LOG.error("{} : No port {} on circuit pack {}",
1115                                 nodeId,
1116                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1117                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1118                         return false;
1119                     }
1120
1121                     Ports port1 = port1Object.get();
1122                     Ports port2 = port2Object.get();
1123                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1124                         continue;
1125                     }
1126                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1127                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1128                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1129                                 + " - Error in configuration with port-qual",
1130                                 nodeId, port1.getPortName(), port2.getPortName());
1131                         continue;
1132                     }
1133                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1134                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1135                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1136                         continue;
1137                     }
1138                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1139                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1140                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1141                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1142                         continue;
1143                     }
1144
1145                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1146                         .append(cpMapEntry.getKey())
1147                         .append("-TTP-")
1148                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1149                         .toString();
1150                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1151                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1152                         port1.getPortName(), logicalConnectionPoint1);
1153                     portMapList.add(createMappingObject(nodeId, port1,
1154                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1155                             logicalConnectionPoint1));
1156                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1157                         .append(cpMapEntry.getKey())
1158                         .append("-TTP-")
1159                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1160                         .toString();
1161                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1162                             nodeId,
1163                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1164                             port2.getPortName(), logicalConnectionPoint2);
1165                     portMapList.add(createMappingObject(nodeId, port2,
1166                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1167                             logicalConnectionPoint2));
1168                     break;
1169                 default:
1170                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1171                     continue;
1172             }
1173         }
1174         return true;
1175     }
1176
1177     private NodeInfo createNodeInfo(Info deviceInfo) {
1178
1179         if (deviceInfo.getNodeType() == null) {
1180             // TODO make mandatory in yang
1181             LOG.error("Node type field is missing");
1182             return null;
1183         }
1184
1185         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1186                 .setOpenroadmVersion(OpenroadmVersion._221)
1187                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1188         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1189             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1190         } else {
1191             nodeInfoBldr.setNodeClli("defaultCLLI");
1192         }
1193         if (deviceInfo.getModel() != null) {
1194             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1195         }
1196         if (deviceInfo.getVendor() != null) {
1197             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1198         }
1199         if (deviceInfo.getIpAddress() != null) {
1200             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1201         }
1202
1203         return nodeInfoBldr.build();
1204     }
1205
1206 }