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.Collections;
  14 import java.util.Comparator;
  15 import java.util.HashMap;
  16 import java.util.List;
  17 import java.util.Locale;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Optional;
  21 import java.util.concurrent.ExecutionException;
  22 import java.util.stream.Collectors;
  23 import org.eclipse.jdt.annotation.NonNull;
  24 import org.eclipse.jdt.annotation.Nullable;
  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.rev210426.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.OpenroadmNodeVersion;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegree;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingKey;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.Nodes;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesKey;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfo;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfoBuilder;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.Direction;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.CircuitPack;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.Port;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.Ports;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.PortsKey;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacks;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacksKey;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.degree.ConnectionPorts;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Degree;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Info;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Protocols;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.port.Interfaces;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.InterfaceType;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpenROADMOpticalMultiplex;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev161014.OpticalTransport;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev161014.Protocols1;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev161014.lldp.container.Lldp;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev161014.lldp.container.lldp.PortConfig;
  75 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  76 import org.opendaylight.yangtools.yang.common.Uint16;
  77 import org.opendaylight.yangtools.yang.common.Uint32;
  78 import org.slf4j.Logger;
  79 import org.slf4j.LoggerFactory;
  80
  81 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
  82 // some mutualization would be helpful
  83 @SuppressWarnings("CPD-START")
  84 public class PortMappingVersion121 {
  85
  86     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion121.class);
  87     private static final Map<Direction, String> SUFFIX;
  88
  89     private final DataBroker dataBroker;
  90     private final DeviceTransactionManager deviceTransactionManager;
  91     private final OpenRoadmInterfaces openRoadmInterfaces;
  92
  93     static {
  94         SUFFIX =  Map.of(
  95             Direction.Tx, "TX",
  96             Direction.Rx, "RX",
  97             Direction.Bidirectional, "TXRX");
  98     }
  99
 100     public PortMappingVersion121(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 101             OpenRoadmInterfaces openRoadmInterfaces) {
 102         this.dataBroker = dataBroker;
 103         this.deviceTransactionManager = deviceTransactionManager;
 104         this.openRoadmInterfaces = openRoadmInterfaces;
 105     }
 106
 107     public boolean createMappingData(String nodeId) {
 108         LOG.info(PortMappingUtils.CREATE_MAPPING_DATA_LOGMSG, nodeId, "1.2.1");
 109         List<Mapping> portMapList = new ArrayList<>();
 110         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 111         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType
 112             .OPERATIONAL, infoIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 113         if (deviceInfoOptional.isEmpty()) {
 114             LOG.warn(PortMappingUtils.DEVICE_HAS_LOGMSG, nodeId, "no info", "subtree");
 115             return false;
 116         }
 117         Info deviceInfo = deviceInfoOptional.get();
 118         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 119         if (nodeInfo == null) {
 120             return false;
 121         }
 122         postPortMapping(nodeId, nodeInfo, null, null);
 123
 124         switch (deviceInfo.getNodeType()) {
 125
 126             case Rdm:
 127                 // Get TTP port mapping
 128                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 129                     // return false if mapping creation for TTP's failed
 130                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "create", "TTP's");
 131                     return false;
 132                 }
 133
 134                 // Get PP port mapping
 135                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 136                     // return false if mapping creation for PP's failed
 137                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "create", "PP's");
 138                     return false;
 139                 }
 140                 break;
 141             case Xpdr:
 142                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 143                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "create", "Xponder");
 144                     return false;
 145                 }
 146                 break;
 147             default:
 148                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 149                     nodeId, "create", deviceInfo.getNodeType() + " - unknown nodetype");
 150                 break;
 151
 152         }
 153         return postPortMapping(nodeId, nodeInfo, portMapList, null);
 154     }
 155
 156     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 157         if (nodeId == null) {
 158             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, "node id null" , "update", "a null value");
 159             return false;
 160         }
 161         if (oldMapping == null) {
 162             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "update", "a null value");
 163             return false;
 164         }
 165         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 166             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 167             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 168         try {
 169             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 170                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 171             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 172             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 173                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 174             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 175             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 176                 .child(Nodes.class, new NodesKey(nodeId))
 177                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 178             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 179             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 180             commit.get();
 181             return true;
 182         } catch (InterruptedException | ExecutionException e) {
 183             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 184                 nodeId, "update", oldMapping.getLogicalConnectionPoint(), e);
 185             return false;
 186         }
 187     }
 188
 189     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 190         // Creating for Xponder Line and Client Ports
 191         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 192         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 193             LogicalDatastoreType.OPERATIONAL, deviceIID,
 194             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 195         if (deviceObject.isEmpty()) {
 196             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 197             return false;
 198         }
 199         OrgOpenroadmDevice device = deviceObject.get();
 200         if (device.getCircuitPacks() == null) {
 201             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, "found");
 202             return false;
 203         }
 204         // Variable to keep track of number of line ports
 205         int line = 1;
 206         // Variable to keep track of number of client ports
 207         int client = 1;
 208         Map<String, String> lcpMap = new HashMap<>();
 209         Map<String, Mapping> mappingMap = new HashMap<>();
 210         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 211         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 212
 213         for (CircuitPacks cp : circuitPackList) {
 214             String circuitPackName = cp.getCircuitPackName();
 215             if (cp.getPorts() == null) {
 216                 LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, "found", circuitPackName);
 217                 continue;
 218             }
 219             List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 220             portList.sort(Comparator.comparing(Ports::getPortName));
 221             for (Ports port : portList) {
 222                 int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 223                     1, circuitPackName, port,
 224                     circuitPackList, lcpMap, mappingMap);
 225                 line = counters[0];
 226                 client = counters[1];
 227             }
 228         }
 229
 230         for (ConnectionMap cm : deviceObject.get().nonnullConnectionMap().values()) {
 231             String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 232             Destination destination0 = cm.nonnullDestination().values().iterator().next();
 233             String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 234             if (!lcpMap.containsKey(skey)) {
 235                 LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 236                 continue;
 237             }
 238             String slcp = lcpMap.get(skey);
 239             Mapping mapping = mappingMap.get(slcp);
 240             mappingMap.remove(slcp);
 241             portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 242                 //dlcp
 243                 lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null));
 244         }
 245
 246         for (Mapping m : mappingMap.values()) {
 247             portMapList.add(m);
 248         }
 249         return true;
 250     }
 251
 252     private boolean checkPartnerPortNotNull(Ports port) {
 253         return (port.getPartnerPort() != null
 254             && port.getPartnerPort().getCircuitPackName() != null
 255             && port.getPartnerPort().getPortName() != null);
 256     }
 257
 258     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 259         return (checkPartnerPortNotNull(port2)
 260             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 261             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 262     }
 263
 264     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 265         return (checkPartnerPortNoDir(circuitPackName, port1, port2)
 266             && ((Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
 267                     && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue())
 268                 ||
 269                 (Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
 270                     && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue())));
 271     }
 272
 273     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 274             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 275         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg
 276             .CircuitPacks>> cpPerSrg = new HashMap<>();
 277         // Get value for max Srg from info subtree, required for iteration
 278         // if not present assume to be 20 (temporary)
 279         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 280         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 281             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> srgCps
 282                 = new ArrayList<>();
 283             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 284             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 285                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 286             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 287                 LogicalDatastoreType.OPERATIONAL, srgIID,
 288                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 289             if (ordmSrgObject.isPresent()) {
 290                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 291                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 292             }
 293         }
 294         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 295         return cpPerSrg;
 296     }
 297
 298     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 299         // Creating mapping data for SRG's PP
 300         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>> srgCps
 301             = getSrgCps(nodeId, deviceInfo);
 302
 303         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks>>
 304                 srgCpEntry : srgCps.entrySet()) {
 305             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks> cpList =
 306                 srgCps.get(srgCpEntry.getKey());
 307             List<String> keys = new ArrayList<>();
 308             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.srg.CircuitPacks cp : cpList) {
 309                 String circuitPackName = cp.getCircuitPackName();
 310                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 311                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 312                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 313                     LogicalDatastoreType.OPERATIONAL, cpIID,
 314                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 315
 316                 if (circuitPackObject.isEmpty()) {
 317                     LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 318                         nodeId, circuitPackName);
 319                     continue;
 320                 }
 321                 if (circuitPackObject.get().getPorts() == null) {
 322                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, "found", circuitPackName);
 323                     continue;
 324                 }
 325
 326                 // com.google.common.collect.ImmutableList implementation of List
 327                 @Nullable
 328                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 329                 Collections.sort(portList, new SortPort121ByName());
 330                 int portIndex = 1;
 331                 for (Ports port : portList) {
 332                     String currentKey = circuitPackName + "-" + port.getPortName();
 333                     if (port.getPortQual() == null) {
 334                         continue;
 335                     }
 336
 337                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 338                         LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 339                             nodeId, port.getPortName(), circuitPackName);
 340                         continue;
 341                     }
 342
 343                     if (keys.contains(currentKey)) {
 344                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 345                             nodeId, port.getPortName(), circuitPackName);
 346                         continue;
 347                     }
 348
 349                     switch (port.getPortDirection()) {
 350
 351                         case Bidirectional:
 352                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 353                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 354                                 nodeId, port.getPortName(), circuitPackName, lcp);
 355                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 356                             portIndex++;
 357                             keys.add(currentKey);
 358                             break;
 359
 360                         case Rx:
 361                         case Tx:
 362                             if (!checkPartnerPortNotNull(port)) {
 363                                 LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG
 364                                         + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 365                                     nodeId, port.getPortName(), circuitPackName);
 366                                 continue;
 367                             }
 368
 369                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 370                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 371                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 372                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 373                                 .child(CircuitPacks.class,
 374                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 375                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 376                             Optional<Ports> port2Object = this.deviceTransactionManager
 377                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 378                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 379                             if (port2Object.isEmpty()
 380                                 || port2Object.get().getPortQual().getIntValue()
 381                                     != Port.PortQual.RoadmExternal.getIntValue()) {
 382                                 LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG
 383                                         + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 384                                     nodeId, port.getPartnerPort().getPortName(),
 385                                     port.getPartnerPort().getCircuitPackName(),
 386                                     port.getPortName(), circuitPackName);
 387
 388                                 continue;
 389                             }
 390
 391                             Ports port2 = port2Object.get();
 392                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 393                                 LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG
 394                                         + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 395                                     nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 396                                     port.getPortName(), circuitPackName);
 397                                 portIndex++;
 398                                 continue;
 399                             }
 400                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 401                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 402                                 nodeId, port2.getPortName(), circuitPackName, lcp2);
 403                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 404                             portMapList.add(
 405                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 406                             portIndex++;
 407                             keys.add(currentKey);
 408                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 409                             break;
 410
 411                         default:
 412                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 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(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 427             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 428         return null;
 429     }
 430
 431     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 432         Map<Integer, Degree> degrees = new HashMap<>();
 433
 434         // Get value for max degree from info subtree, required for iteration
 435         // if not present assume to be 20 (temporary)
 436         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 437
 438         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 439             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 440             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 441                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 442             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 443                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 444                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 445             if (ordmDegreeObject.isPresent()) {
 446                 degrees.put(degreeCounter, ordmDegreeObject.get());
 447             }
 448         }
 449         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 450                 deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 451         return degrees;
 452     }
 453
 454     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 455         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 456         getDegreesMap(deviceId, ordmInfo).forEach(
 457             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 458         return conPortMap;
 459     }
 460
 461     private Map<String, String> getEthInterfaceList(String nodeId) {
 462         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 463         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 464             .child(Protocols.class);
 465         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 466             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 467             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 468         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 469             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 470             return new HashMap<>();
 471         }
 472         Map<String, String> cpToInterfaceMap = new HashMap<>();
 473         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 474         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 475             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 476                 continue;
 477             }
 478             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 479                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 480             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 481                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 482                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 483             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 484                 continue;
 485             }
 486             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 487             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 488             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 489                 .create(OrgOpenroadmDevice.class)
 490                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 491             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 492                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 493                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 494             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 495                 continue;
 496             }
 497             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 498                 portConfig.getIfName());
 499         }
 500         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 501         return cpToInterfaceMap;
 502     }
 503
 504     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 505         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 506         for (Degree degree : degrees.values()) {
 507             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 508                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 509                     degree.getDegreeNumber().toString(), interfaceList))
 510                 .collect(Collectors.toList()));
 511         }
 512         return cpToDegreeList;
 513     }
 514
 515     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 516             List<CpToDegree> cp2DegreeList) {
 517         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 518         if (nodeInfo != null) {
 519             nodesBldr.setNodeInfo(nodeInfo);
 520         }
 521         if (portMapList != null) {
 522             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 523             // No element in the list below should be null at this stage
 524             for (Mapping mapping: portMapList) {
 525                 mappingMap.put(mapping.key(), mapping);
 526             }
 527             nodesBldr.setMapping(mappingMap);
 528         }
 529         if (cp2DegreeList != null) {
 530             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 531             // No element in the list below should be null at this stage
 532             for (CpToDegree cp2Degree: cp2DegreeList) {
 533                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 534             }
 535             nodesBldr.setCpToDegree(cpToDegreeMap);
 536         }
 537
 538         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 539         Nodes nodes = nodesBldr.build();
 540         nodesList.put(nodes.key(),nodes);
 541
 542         Network network = new NetworkBuilder().setNodes(nodesList).build();
 543
 544         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 545         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 546         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 547         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 548         try {
 549             commit.get();
 550             return true;
 551         } catch (InterruptedException | ExecutionException e) {
 552             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 553             return false;
 554         }
 555     }
 556
 557     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 558             Map<String, String> interfaceList) {
 559         return new CpToDegreeBuilder()
 560             .withKey(new CpToDegreeKey(circuitPackName))
 561             .setCircuitPackName(circuitPackName)
 562             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 563             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 564     }
 565
 566     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 567             String logicalConnectionPoint) {
 568         MappingBuilder mpBldr = new MappingBuilder()
 569                 .withKey(new MappingKey(logicalConnectionPoint))
 570                 .setLogicalConnectionPoint(logicalConnectionPoint)
 571                 .setSupportingCircuitPackName(circuitPackName)
 572                 .setSupportingPort(port.getPortName())
 573                 .setPortDirection(port.getPortDirection().getName());
 574         if (port.getAdministrativeState() != null) {
 575             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 576         }
 577         if (port.getOperationalState() != null) {
 578             mpBldr.setPortOperState(port.getOperationalState().name());
 579         }
 580         if (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN) || (port.getInterfaces() == null)) {
 581             return mpBldr.build();
 582         }
 583         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 584         return mpBldr.build();
 585     }
 586
 587     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 588         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 589         updateMappingStates(mpBldr, port, oldmapping);
 590         if ((port.getInterfaces() == null)
 591             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 592                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 593             return mpBldr.build();
 594         }
 595         // Get interfaces provisioned on the port
 596         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 597         return mpBldr.build();
 598     }
 599
 600     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 601         if (port.getAdministrativeState() != null
 602             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 603             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 604         }
 605         if (port.getOperationalState() != null
 606             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 607             mpBldr.setPortOperState(port.getOperationalState().name());
 608         }
 609         return mpBldr;
 610     }
 611
 612     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 613         for (Interfaces interfaces : port.getInterfaces()) {
 614             try {
 615                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 616                     interfaces.getInterfaceName());
 617                 if (openRoadmInterface.isEmpty()) {
 618                     LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 619                         nodeId, interfaces.getInterfaceName() + "- empty interface");
 620                     continue;
 621                 }
 622                 LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG,
 623                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 624                 Class<? extends InterfaceType> interfaceType
 625                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 626                 // Check if interface type is OMS or OTS
 627                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 628                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 629                 }
 630                 if (interfaceType.equals(OpticalTransport.class)) {
 631                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 632                 }
 633             } catch (OpenRoadmInterfaceException ex) {
 634                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG, nodeId, interfaces.getInterfaceName(), ex);
 635             }
 636         }
 637         return mpBldr;
 638     }
 639
 640     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 641             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String assoLcp) {
 642
 643         if (mapping != null && assoLcp != null) {
 644             // update existing mapping
 645             return new MappingBuilder(mapping).setConnectionMapLcp(assoLcp).build();
 646         }
 647
 648         // create a new mapping
 649         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 650         MappingBuilder mpBldr = new MappingBuilder()
 651                 .withKey(new MappingKey(logicalConnectionPoint))
 652                 .setLogicalConnectionPoint(logicalConnectionPoint)
 653                 .setSupportingCircuitPackName(circuitPackName)
 654                 .setSupportingPort(port.getPortName())
 655                 .setPortDirection(port.getPortDirection().getName())
 656                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeIdLcp));
 657         if (port.getPortQual() != null) {
 658             mpBldr.setPortQual(port.getPortQual().getName());
 659         }
 660         if (partnerLcp != null) {
 661             mpBldr.setPartnerLcp(partnerLcp);
 662         }
 663         if (port.getAdministrativeState() != null) {
 664             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 665         }
 666         if (port.getOperationalState() != null) {
 667             mpBldr.setPortOperState(port.getOperationalState().name());
 668         }
 669         return mpBldr.build();
 670     }
 671
 672     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 673             //circuitPackName2 will be updated by reference contrary to circuitPackName
 674             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 675         if (!checkPartnerPortNotNull(port)) {
 676             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 677             return null;
 678         }
 679         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 680             return null;
 681         }
 682         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 683             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 684             .findFirst();
 685         if (cpOpt.isEmpty()) {
 686             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 687             return null;
 688         }
 689         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 690             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 691             .findFirst();
 692         if (poOpt.isEmpty()) {
 693             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 694                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 695             return null;
 696         }
 697         Ports port2 = poOpt.get();
 698         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 699         if (!checkPartnerPort(circuitPackName, port, port2)) {
 700             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 701                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 702             return null;
 703         }
 704         return port2;
 705     }
 706
 707     private void putXpdrLcpsInMaps(int line, String nodeId,
 708             Integer xponderNb,
 709             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 710             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 711         String lcp1 =
 712             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 713         if (lcpMap.containsKey(lcp1)) {
 714             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 715             return;
 716         }
 717         String lcp2 =
 718             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 719         if (lcpMap.containsKey(lcp2)) {
 720             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
 721             return;
 722         }
 723         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 724         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 725         mappingMap.put(lcp1,
 726                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null));
 727         mappingMap.put(lcp2,
 728                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null));
 729         return;
 730     }
 731
 732     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 733             Integer xponderNb,
 734             String circuitPackName,  Ports port,
 735             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 736
 737         if (port.getPortQual() == null) {
 738             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
 739             return new int[] {line, client};
 740         }
 741
 742         switch (port.getPortQual()) {
 743
 744             case XpdrClient:
 745                 String lcp0 =
 746                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 747                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 748                 mappingMap.put(lcp0,
 749                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null));
 750                 client++;
 751                 break;
 752
 753             case XpdrNetwork:
 754                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 755                         xponderNb,
 756                         circuitPackName,  port,
 757                         circuitPackList,  lcpMap, mappingMap);
 758                 break;
 759
 760             default:
 761                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
 762                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
 763         }
 764         return new int[] {line, client};
 765     }
 766
 767     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 768             Integer xponderNb,
 769             String circuitPackName,  Ports port,
 770             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 771
 772         switch (port.getPortDirection()) {
 773
 774             case Bidirectional:
 775                 String lcp =
 776                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 777                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 778                 mappingMap.put(lcp,
 779                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null));
 780                 line++;
 781                 break;
 782
 783             case Rx:
 784             case Tx:
 785                 StringBuilder circuitPackName2 = new StringBuilder();
 786                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 787                         circuitPackList, lcpMap);
 788
 789                 if (port2 == null) {
 790                      //key already present or an error occured and was logged
 791                     return line;
 792                 }
 793
 794                 putXpdrLcpsInMaps(line, nodeId, xponderNb,
 795                         circuitPackName, circuitPackName2.toString(), port, port2,
 796                         lcpMap, mappingMap);
 797
 798                 line += 2;
 799                 break;
 800
 801             default:
 802                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 803                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 804         }
 805
 806         return line;
 807     }
 808
 809     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 810         // Creating mapping data for degree TTP's
 811         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
 812         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 813         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
 814         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
 815         postPortMapping(nodeId, null, null, cpToDegreeList);
 816
 817         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 818         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 819             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
 820             ConnectionPorts cp1 = cpMapValue.get(0);
 821             String cp1Name = cp1.getCircuitPackName();
 822             switch (cpMapValue.size()) {
 823                 case 1:
 824                     // port is bidirectional
 825                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 826                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 827                         .child(Ports.class, new PortsKey(cp1.getPortName()));
 828                     LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
 829                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 830                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 831                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 832                     if (portObject.isEmpty()) {
 833                         LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
 834                         return false;
 835                     }
 836                     Ports port = portObject.get();
 837                     if (port.getPortQual() == null) {
 838                         continue;
 839                     }
 840                     if (Port.PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 841                         LOG.error(PortMappingUtils.CANNOT_CREATE_LCP_LOGMSG + PortMappingUtils.PORTQUAL_ERROR_LOGMSG,
 842                             nodeId, port.getPortName(), cp1Name);
 843                         continue;
 844                     }
 845                     if (Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
 846                         LOG.error(PortMappingUtils.CANNOT_CREATE_LCP_LOGMSG + PortMappingUtils.PORTDIR_ERROR_LOGMSG,
 847                             nodeId, port.getPortName(), cp1Name);
 848                         continue;
 849                     }
 850
 851                     String logicalConnectionPoint =
 852                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
 853                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 854                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
 855                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
 856                     break;
 857                 case 2:
 858                     // ports are unidirectionals
 859                     ConnectionPorts cp2 = cpMapValue.get(1);
 860                     String cp2Name = cp2.getCircuitPackName();
 861                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 862                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 863                         .child(Ports.class, new PortsKey(cp1.getPortName()));
 864                     LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
 865                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 866                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
 867                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 868                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 869                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
 870                         .child(Ports.class, new PortsKey(cp2.getPortName()));
 871                     LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG,
 872                         nodeId, cp2.getPortName(), cp2Name);
 873                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 874                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
 875                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 876                     if (port1Object.isEmpty()) {
 877                         LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
 878                         return false;
 879                     }
 880                     if (port2Object.isEmpty()) {
 881                         LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp2.getPortName(), cp2Name);
 882                         return false;
 883                     }
 884
 885                     Ports port1 = port1Object.get();
 886                     Ports port2 = port2Object.get();
 887                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
 888                         continue;
 889                     }
 890                     if (Port.PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()) {
 891                         LOG.error(PortMappingUtils.CANNOT_CREATE_LCP_LOGMSG + PortMappingUtils.PORTQUAL_ERROR_LOGMSG,
 892                             nodeId, port1.getPortName(), cp1Name);
 893                         continue;
 894                     }
 895                     if (Port.PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
 896                         LOG.error(PortMappingUtils.CANNOT_CREATE_LCP_LOGMSG + PortMappingUtils.PORTQUAL_ERROR_LOGMSG,
 897                             nodeId, port2.getPortName(), cp2Name);
 898                         continue;
 899                     }
 900
 901                     if (!checkPartnerPort(cp1Name, port1, port2)) {
 902                         LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 903                             nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
 904                         continue;
 905                     }
 906                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
 907                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
 908                         LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 909                             nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
 910                         continue;
 911                     }
 912
 913                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
 914                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
 915                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 916                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
 917                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
 918                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
 919                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
 920                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 921                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
 922                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
 923                     break;
 924                 default:
 925                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
 926                     continue;
 927             }
 928         }
 929         return true;
 930     }
 931
 932     private NodeInfo createNodeInfo(Info deviceInfo) {
 933
 934         if (deviceInfo.getNodeType() == null) {
 935             // TODO make mandatory in yang
 936             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
 937             return null;
 938         }
 939
 940         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
 941                 .setOpenroadmVersion(OpenroadmNodeVersion._121)
 942                 .setNodeClli(
 943                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
 944                         ? "defaultCLLI"
 945                         : deviceInfo.getClli());
 946         // TODO check if we can use here .setNodeType(NodeTypes.forValue(..) such as with 221
 947         switch (deviceInfo.getNodeType().getIntValue()) {
 948             case 1:
 949             case 2:
 950                 nodeInfoBldr.setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
 951                 break;
 952             default:
 953                 LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "value not supported");
 954                 // TODO: is this protection useful ? it is not present in Portmapping 221
 955         }
 956         if (deviceInfo.getModel() != null) {
 957             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
 958         }
 959         if (deviceInfo.getVendor() != null) {
 960             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
 961         }
 962         if (deviceInfo.getIpAddress() != null) {
 963             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
 964         }
 965
 966         return nodeInfoBldr.build();
 967     }
 968
 969 }