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
 104     private final DataBroker dataBroker;
 105     private final DeviceTransactionManager deviceTransactionManager;
 106     private final OpenRoadmInterfaces openRoadmInterfaces;
 107
 108     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 109         OpenRoadmInterfaces openRoadmInterfaces) {
 110         this.dataBroker = dataBroker;
 111         this.deviceTransactionManager = deviceTransactionManager;
 112         this.openRoadmInterfaces = openRoadmInterfaces;
 113     }
 114
 115     public boolean createMappingData(String nodeId) {
 116         LOG.info("Create Mapping Data for node 2.2.1 {}", nodeId);
 117         List<Mapping> portMapList = new ArrayList<>();
 118         List<McCapabilities> mcCapabilitiesList = new ArrayList<>();
 119         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 120         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 121                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 122                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 123         if (!deviceInfoOptional.isPresent()) {
 124             LOG.warn("Device info subtree is absent for {}", nodeId);
 125             return false;
 126         }
 127         Info deviceInfo = deviceInfoOptional.get();
 128         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 129         if (nodeInfo == null) {
 130             return false;
 131         }
 132         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 133
 134         switch (deviceInfo.getNodeType()) {
 135
 136             case Rdm:
 137                 // Get TTP port mapping
 138                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 139                     // return false if mapping creation for TTP's failed
 140                     LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
 141                     return false;
 142                 }
 143
 144                 // Get PP port mapping
 145                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 146                     // return false if mapping creation for PP's failed
 147                     LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
 148                     return false;
 149                 }
 150                 // Get MC capabilities
 151                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilitiesList)) {
 152                     // return false if MC capabilites failed
 153                     LOG.warn("Unable to create MC capabilities on node {}", nodeId);
 154                     return false;
 155                 }
 156                 break;
 157             case Xpdr:
 158                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 159                     LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
 160                     return false;
 161                 }
 162                 break;
 163             default:
 164                 LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
 165                 break;
 166
 167         }
 168         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilitiesList);
 169     }
 170
 171     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 172         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 173             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 174             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 175         if ((oldMapping == null) || (nodeId == null)) {
 176             LOG.error("Impossible to update mapping");
 177             return false;
 178         }
 179         try {
 180             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 181                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 182                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 183             if (!portObject.isPresent()) {
 184                 return false;
 185             }
 186             Ports port = portObject.get();
 187             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 188                 oldMapping.getLogicalConnectionPoint());
 189             LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
 190                     oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
 191             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 192             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 193                 .child(Nodes.class, new NodesKey(nodeId))
 194                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 195             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 196             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 197             commit.get();
 198             return true;
 199         } catch (InterruptedException | ExecutionException e) {
 200             LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
 201             return false;
 202         }
 203     }
 204
 205     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 206         // Creating for Xponder Line and Client Ports
 207         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 208         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 209             LogicalDatastoreType.OPERATIONAL, deviceIID,
 210             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 211         if (!deviceObject.isPresent()) {
 212             LOG.error("Impossible to get device configuration for node {}", nodeId);
 213             return false;
 214         }
 215         OrgOpenroadmDevice device = deviceObject.get();
 216         if (device.getCircuitPacks() == null) {
 217             LOG.warn("Circuit Packs are not present for {}", nodeId);
 218             return false;
 219         }
 220
 221         Map<String, String> lcpMap = new HashMap<>();
 222         Map<String, Mapping> mappingMap = new HashMap<>();
 223         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 224         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 225         if (device.getXponder() == null) {
 226             LOG.warn("{} configuration does not contain a list of xponders", nodeId);
 227             // Variables to keep track of number of line ports and client ports
 228             int line = 1;
 229             int client = 1;
 230             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 231             //     when device.getXponder() != null. Some code mutualization must be considered.
 232             for (CircuitPacks cp : circuitPackList) {
 233                 String circuitPackName = cp.getCircuitPackName();
 234                 if (cp.getPorts() == null) {
 235                     LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
 236                     continue;
 237                 }
 238                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 239                 portList.sort(Comparator.comparing(Ports::getPortName));
 240                 for (Ports port : portList) {
 241                     if (port.getPortQual() == null) {
 242                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 243                             circuitPackName);
 244                         continue;
 245                     }
 246
 247                     switch (port.getPortQual()) {
 248
 249                         case XpdrClient:
 250                             String lcp0 = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
 251                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 252                             mappingMap.put(lcp0,
 253                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 254                             client++;
 255                             //continue;
 256                             break;
 257
 258                         case XpdrNetwork:
 259                             if (port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 260                                 String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 261                                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 262                                 mappingMap.put(lcp,
 263                                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, null)
 264                                 );
 265                                 line++;
 266                                 continue;
 267                             }
 268                             // TODO PortDirection treatment here is similar to the one in createPpPortMapping.
 269                             //      Some code alignment must be considered.
 270
 271                             if (!checkPartnerPortNotNull(port)) {
 272                                 LOG.warn("Error in the configuration of port {} of {} for {}",
 273                                     port.getPortName(), circuitPackName, nodeId);
 274                                 continue;
 275                             }
 276
 277                             if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 278                                 continue;
 279                             }
 280                             Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 281                                 .filter(
 282                                     cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 283                                 .findFirst();
 284                             if (!cpOpt.isPresent()) {
 285                                 LOG.error("Error fetching circuit-pack {} for {}",
 286                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 287                                 continue;
 288                             }
 289                             Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 290                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 291                                 .findFirst();
 292                             if (!poOpt.isPresent()) {
 293                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 294                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 295                                 continue;
 296                             }
 297                             Ports port2 = poOpt.get();
 298                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 299                                 LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 300                                     port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 301                                     circuitPackName);
 302                                 continue;
 303                             }
 304                             String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 305                             String lcp2 = new StringBuilder("XPDR1-")
 306                                 .append(StringConstants.NETWORK_TOKEN)
 307                                 .append(line + 1)
 308                                 .toString();
 309                             if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 310                                 LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 311                                 line += 2;
 312                                 continue;
 313                             }
 314                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 315                             lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 316                             mappingMap.put(lcp1,
 317                                 createXpdrMappingObject(nodeId, port, circuitPackName,
 318                                     lcp1, lcp2, null, null, null));
 319                             mappingMap.put(lcp2,
 320                                 createXpdrMappingObject(nodeId, port2, cpOpt.get().getCircuitPackName(),
 321                                     lcp2, lcp1, null, null, null));
 322                             line += 2;
 323                             break;
 324
 325                         default:
 326                             LOG.warn(
 327                                 "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 328                                 port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 329                     }
 330                 }
 331             }
 332         } else {
 333             LOG.info("{} configuration contains a list of xponders", nodeId);
 334             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 335                 // Variables to keep track of number of line ports and client ports
 336                 int line = 1;
 337                 int client = 1;
 338                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 339                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 340                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values()) {
 341                     String circuitPackName = xpdrPort.getCircuitPackName();
 342                     String portName = xpdrPort.getPortName().toString();
 343                     // If there xponder-subtree has missing circuit-packs or ports,
 344                     // This gives a null-pointer expection,
 345                     if (device.nonnullCircuitPacks().values().stream()
 346                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 347                             .findFirst().isEmpty()) {
 348                         LOG.warn("Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 349                             circuitPackName);
 350                         continue;
 351                     }
 352                     if (device.nonnullCircuitPacks().values().stream()
 353                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 354                             .findFirst().get().nonnullPorts().values().stream()
 355                             .filter(p -> p.getPortName().equals(portName))
 356                             .findFirst().isEmpty()) {
 357                         LOG.warn("Port {} associated with CP {} is missing in the device - ignoring it in port-mapping",
 358                             portName, circuitPackName);
 359                         continue;
 360                     }
 361                     Ports port = device.nonnullCircuitPacks().values().stream()
 362                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 363                             .findFirst().get().nonnullPorts().values().stream()
 364                             .filter(p -> p.getPortName().equals(portName))
 365                             .findFirst().get();
 366                     if (port.getPortQual() == null) {
 367                         LOG.warn("PortQual was not found for port {} on circuit pack: {}",
 368                             port.getPortName(), circuitPackName);
 369                         continue;
 370                     }
 371
 372                     switch (port.getPortQual()) {
 373
 374                         case XpdrClient:
 375                         case SwitchClient:
 376                             String lcp0 = "XPDR" + xponderNb + "-" + StringConstants.CLIENT_TOKEN + client;
 377                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 378                             mappingMap.put(lcp0,
 379                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 380                             client++;
 381                             //continue;
 382                             break;
 383
 384                         case XpdrNetwork:
 385                         case SwitchNetwork:
 386                             if (port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 387                                 String lcp = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 388                                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 389                                 mappingMap.put(lcp,
 390                                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null,
 391                                         xponderType));
 392                                 line++;
 393                                 continue;
 394                             }
 395                             // TODO PortDirection treatment here is similar to the one in createPpPortMapping.
 396                             //      Some code alignment must be considered.
 397
 398                             if (!checkPartnerPortNotNull(port)) {
 399                                 LOG.warn("Error in the configuration of port {} of {} for {}",
 400                                     port.getPortName(), circuitPackName, nodeId);
 401                                 continue;
 402                             }
 403
 404                             if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 405                                 continue;
 406                             }
 407
 408                             Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 409                                 .filter(
 410                                     cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 411                                 .findFirst();
 412                             if (!cpOpt.isPresent()) {
 413                                 LOG.error("Error fetching circuit-pack {} for {}",
 414                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 415                                 continue;
 416                             }
 417
 418                             Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 419                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 420                                 .findFirst();
 421                             if (!poOpt.isPresent()) {
 422                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 423                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 424                                 continue;
 425                             }
 426                             Ports port2 = poOpt.get();
 427                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 428                                 LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 429                                     port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 430                                     circuitPackName);
 431                                 continue;
 432                             }
 433                             String lcp1 = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 434                             String lcp2 = new StringBuilder("XPDR")
 435                                 .append(xponderNb)
 436                                 .append("-")
 437                                 .append(StringConstants.NETWORK_TOKEN)
 438                                 .append(line + 1)
 439                                 .toString();
 440                             if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 441                                 LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 442                                 line += 2;
 443                                 continue;
 444                             }
 445                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 446                             lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 447                             mappingMap.put(lcp1,
 448                                 createXpdrMappingObject(nodeId, port, circuitPackName,
 449                                     lcp1, lcp2, null, null, xponderType));
 450                             mappingMap.put(lcp2,
 451                                 createXpdrMappingObject(nodeId, port2, cpOpt.get().getCircuitPackName(),
 452                                     lcp2, lcp1, null, null, xponderType));
 453                             line += 2;
 454                             break;
 455
 456                         default:
 457                             LOG.warn(
 458                                 "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 459                                 port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 460                     }
 461                 }
 462             }
 463         }
 464
 465         if (device.getConnectionMap() == null) {
 466             LOG.warn("No connection-map inside device configuration");
 467         } else {
 468             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 469             for (ConnectionMap cm : connectionMap) {
 470                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 471                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 472                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 473                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 474                 if (slcp == null) {
 475                     LOG.error("Error in connection-map analysis for source {} and destination (circuitpack+port) {}",
 476                         skey, dkey);
 477                     continue;
 478                 }
 479                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 480                 Mapping mapping = mappingMap.get(slcp);
 481                 mappingMap.remove(slcp);
 482                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 483             }
 484         }
 485
 486         if (device.getOduSwitchingPools() != null) {
 487             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 488             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 489             for (OduSwitchingPools odp : oduSwithcingPools) {
 490                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 491                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 492                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 493                     if (nbl.getPortList() == null) {
 494                         continue;
 495                     }
 496                     List<String> lcpList = new ArrayList<>();
 497                     for (PortList item : nbl.nonnullPortList().values()) {
 498                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 499                         if (!lcpMap.containsKey(key)) {
 500                             LOG.error("error : port {} of {} is not associated to a logical connection point",
 501                                 item.getPortName(), item.getCircuitPackName());
 502                             continue;
 503                         }
 504                         lcpList.add(lcpMap.get(key));
 505                     }
 506                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 507                         .setNblNumber(nbl.getNblNumber())
 508                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 509                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 510                         .setLcpList(lcpList)
 511                         .build();
 512                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 513                 }
 514                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 515                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 516                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 517                     .setNonBlockingList(nbMap)
 518                     .build();
 519                 switchingPoolList.add(splBldr);
 520             }
 521             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 522         }
 523
 524         if (!mappingMap.isEmpty()) {
 525             mappingMap.forEach((k,v) -> portMapList.add(v));
 526         }
 527         return true;
 528     }
 529
 530     private boolean checkPartnerPortNotNull(Ports port) {
 531         if (port.getPartnerPort() == null
 532             || port.getPartnerPort().getCircuitPackName() == null
 533             || port.getPartnerPort().getPortName() == null) {
 534             return false;
 535         }
 536         return true;
 537     }
 538
 539     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 540         if (!checkPartnerPortNotNull(port2)
 541             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 542             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 543             return false;
 544         }
 545         return true;
 546     }
 547
 548     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 549         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 550             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 551                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 552                 &&
 553                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 554                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 555             return false;
 556         }
 557         return true;
 558     }
 559
 560
 561     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 562             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 563         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 564             .CircuitPacks>> cpPerSrg = new HashMap<>();
 565         // Get value for max Srg from info subtree, required for iteration
 566         // if not present assume to be 20 (temporary)
 567         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 568         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 569             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 570                 = new ArrayList<>();
 571             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 572             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 573                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 574             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 575                 LogicalDatastoreType.OPERATIONAL, srgIID,
 576                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 577             if (ordmSrgObject.isPresent()) {
 578                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 579                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 580             }
 581         }
 582         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 583         return cpPerSrg;
 584     }
 585
 586     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 587         // Creating mapping data for SRG's PP
 588         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 589             = getSrgCps(nodeId, deviceInfo);
 590         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 591                 srgCpEntry : srgCps.entrySet()) {
 592             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 593                 srgCps.get(srgCpEntry.getKey());
 594             List<String> keys = new ArrayList<>();
 595             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 596                 String circuitPackName = cp.getCircuitPackName();
 597                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 598                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 599                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 600                     LogicalDatastoreType.OPERATIONAL, cpIID,
 601                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 602
 603                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 604                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 605                     continue;
 606                 }
 607                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 608                 Collections.sort(portList, new SortPort221ByName());
 609                 int portIndex = 1;
 610                 for (Ports port : portList) {
 611                     String currentKey = circuitPackName + "-" + port.getPortName();
 612                     if (port.getPortQual() == null) {
 613                         continue;
 614                     }
 615
 616                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 617                         LOG.info("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 618                             nodeId, port.getPortName(), circuitPackName);
 619                         continue;
 620                     }
 621
 622                     if (keys.contains(currentKey)) {
 623                         LOG.info("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 624                             nodeId, port.getPortName(), circuitPackName);
 625                         continue;
 626                     }
 627
 628                     switch (port.getPortDirection()) {
 629
 630                         case Bidirectional:
 631                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 632                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 633                                 nodeId, circuitPackName, port.getPortName(), lcp);
 634                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 635                             portIndex++;
 636                             keys.add(currentKey);
 637                             break;
 638
 639                         case Rx:
 640                         case Tx:
 641                             if (!checkPartnerPortNotNull(port)) {
 642                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 643                                     + " - cannot assign  logicalConnectionPoint.",
 644                                     nodeId, port.getPortName(), circuitPackName);
 645                                 continue;
 646                             }
 647
 648                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 649                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 650                                 nodeId, circuitPackName, port.getPortName(), lcp1);
 651                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 652                                 .child(CircuitPacks.class,
 653                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 654                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 655                             Optional<Ports> port2Object = this.deviceTransactionManager
 656                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 657                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 658                             if (!port2Object.isPresent()
 659                                 || port2Object.get().getPortQual().getIntValue()
 660                                     != PortQual.RoadmExternal.getIntValue()) {
 661                                 LOG.error("error getting partner port {} of  {} - {}",
 662                                     port.getPartnerPort().getPortName().toString(),
 663                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 664                                 continue;
 665                             }
 666
 667                             Ports port2 = port2Object.get();
 668                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 669                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 670                                     port.getPortName(), circuitPackName, nodeId);
 671                                 portIndex++;
 672                                 continue;
 673                             }
 674                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 675                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 676                                 nodeId, circuitPackName, port2.getPortName(), lcp2);
 677                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 678                             portMapList.add(
 679                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 680                             portIndex++;
 681                             keys.add(currentKey);
 682                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 683                             break;
 684
 685                         default:
 686                             LOG.info("{} : port {} on {} - unsupported Direction"
 687                                     + " - cannot assign  logicalConnectionPoint.",
 688                                 nodeId, port.getPortName(), circuitPackName);
 689
 690                     }
 691                 }
 692             }
 693         }
 694         return true;
 695     }
 696
 697     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 698         String lcp = null;
 699         switch (port.getPortDirection()) {
 700             case Tx:
 701                 lcp = "SRG" + index + "-PP" + portIndex + "-TX";
 702                 break;
 703             case Rx:
 704                 lcp = "SRG" + index + "-PP" + portIndex + "-RX";
 705                 break;
 706             case Bidirectional:
 707                 lcp = "SRG" + index + "-PP" + portIndex + "-TXRX";
 708                 break;
 709             default:
 710                 LOG.error("Unsupported port direction for port {} : {}", port, port.getPortDirection());
 711         }
 712         return lcp;
 713     }
 714
 715     private List<Degree> getDegrees(String deviceId, Info ordmInfo) {
 716         List<Degree> degrees = new ArrayList<>();
 717
 718         // Get value for max degree from info subtree, required for iteration
 719         // if not present assume to be 20 (temporary)
 720         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 721
 722         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 723             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 724             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 725                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 726             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 727                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 728                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 729             if (ordmDegreeObject.isPresent()) {
 730                 degrees.add(ordmDegreeObject.get());
 731             }
 732         }
 733         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 734         return degrees;
 735     }
 736
 737     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 738         List<SharedRiskGroup> srgs = new ArrayList<>();
 739
 740         // Get value for max Srg from info subtree, required for iteration
 741         // if not present assume to be 20 (temporary)
 742         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 743         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 744             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 745                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 746             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 747                 LogicalDatastoreType.OPERATIONAL, srgIID,
 748                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 749             if (ordmSrgObject.isPresent()) {
 750                 srgs.add(ordmSrgObject.get());
 751
 752             }
 753         }
 754         return srgs;
 755     }
 756
 757     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 758         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 759         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 760
 761         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 762             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 763             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 764                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 765             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 766                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 767                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 768             if (ordmDegreeObject.isPresent()) {
 769                 conPortMap.put(degreeCounter, new ArrayList<>(ordmDegreeObject.get()
 770                         .nonnullConnectionPorts().values()));
 771             }
 772         }
 773         LOG.info("Device {} has {} degree", deviceId, conPortMap.size());
 774         return conPortMap;
 775     }
 776
 777     private Map<String, String> getEthInterfaceList(String nodeId) {
 778         LOG.info("It is calling get ethernet interface");
 779         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 780             .child(Protocols.class);
 781         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 782             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 783             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 784         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 785             LOG.warn("Couldnt find port config under LLDP for Node : {} - Processiong is done.. now returning..",
 786                 nodeId);
 787             return new HashMap<>();
 788         }
 789         Map<String, String> cpToInterfaceMap = new HashMap<>();
 790         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 791         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 792             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 793                 continue;
 794             }
 795             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 796                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 797             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 798                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 799                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 800             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 801                 continue;
 802             }
 803             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 804             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 805             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 806                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 807             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 808                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 809                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 810             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 811                 continue;
 812             }
 813             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 814                 portConfig.getIfName());
 815         }
 816         LOG.info("Processiong is done.. now returning..");
 817         return cpToInterfaceMap;
 818     }
 819
 820     private List<CpToDegree> getCpToDegreeList(List<Degree> degrees, String nodeId,
 821             Map<String, String> interfaceList) {
 822         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 823         for (Degree degree : degrees) {
 824             if (degree.getCircuitPacks() == null) {
 825                 continue;
 826             }
 827             LOG.info("Inside CP to degree list");
 828             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 829                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 830                     degree.getDegreeNumber().toString(), nodeId, interfaceList))
 831                 .collect(Collectors.toList()));
 832         }
 833         return cpToDegreeList;
 834     }
 835
 836     private List<McCapabilities> getMcCapabilitiesList(List<Degree> degrees, List<SharedRiskGroup> srgs,
 837             String nodeId) {
 838         LOG.info("Getting the MC capabilities for degrees of node {}", nodeId);
 839         List<McCapabilities> mcCapabilitiesList = degrees.stream()
 840             .map(degree -> createMcCapDegreeObject(degree, nodeId)).collect(Collectors.toList());
 841         // Add the SRG mc-capabilities
 842         LOG.info("Getting the MC capabilities for SRGs of node {}", nodeId);
 843         mcCapabilitiesList.addAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 844             .collect(Collectors.toList()));
 845         return mcCapabilitiesList;
 846     }
 847
 848     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 849             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList, List<McCapabilities> mcCapList) {
 850         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 851         if (nodeInfo != null) {
 852             nodesBldr.setNodeInfo(nodeInfo);
 853         }
 854         if (portMapList != null) {
 855             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 856             // No element in the list below should be null at this stage
 857             for (Mapping mapping: portMapList) {
 858                 mappingMap.put(mapping.key(), mapping);
 859             }
 860             nodesBldr.setMapping(mappingMap);
 861         }
 862         if (cp2DegreeList != null) {
 863             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 864             // No element in the list below should be null at this stage
 865             for (CpToDegree cp2Degree: cp2DegreeList) {
 866                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 867             }
 868             nodesBldr.setCpToDegree(cpToDegreeMap);
 869         }
 870
 871         if (splList != null) {
 872             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 873             // No element in the list below should be null at this stage
 874             for (SwitchingPoolLcp spl: splList) {
 875                 splMap.put(spl.key(), spl);
 876             }
 877             nodesBldr.setSwitchingPoolLcp(splMap);
 878         }
 879         if (mcCapList != null) {
 880             nodesBldr.setMcCapabilities(mcCapList);
 881         }
 882         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 883         Nodes nodes = nodesBldr.build();
 884         nodesList.put(nodes.key(),nodes);
 885
 886         Network network = new NetworkBuilder().setNodes(nodesList).build();
 887
 888         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 889         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 890         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 891         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 892         try {
 893             commit.get();
 894             return true;
 895         } catch (InterruptedException | ExecutionException e) {
 896             LOG.warn("Failed to post {}", network, e);
 897             return false;
 898         }
 899     }
 900
 901     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber, String nodeId,
 902             Map<String, String> interfaceList) {
 903         return new CpToDegreeBuilder()
 904             .withKey(new CpToDegreeKey(circuitPackName))
 905             .setCircuitPackName(circuitPackName)
 906             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 907             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 908     }
 909
 910     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 911         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 912         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 913             .withKey(new McCapabilitiesKey(mcNodeName))
 914             .setMcNodeName(mcNodeName);
 915         if (degree.getMcCapabilities() == null) {
 916             LOG.warn("Media channel capabilities are not advertised for degree {} of {} - assuming fixed grid",
 917                 degree.getDegreeNumber(), nodeId);
 918             mcCapabilitiesBuilder
 919                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 920                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 921         } else {
 922             mcCapabilitiesBuilder
 923                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 924                     .getCenterFreqGranularity().getValue().toString()))
 925                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 926                     .getSlotWidthGranularity().getValue().toString()));
 927         }
 928         return mcCapabilitiesBuilder.build();
 929     }
 930
 931     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 932         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 933         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 934             .withKey(new McCapabilitiesKey(mcNodeName))
 935             .setMcNodeName(mcNodeName);
 936         if (srg.getMcCapabilities() == null) {
 937             LOG.warn("Media channel capabilities are not advertised for SRG {} of {} - assuming fixed grid",
 938                 srg.getSrgNumber(), nodeId);
 939             mcCapabilitiesBuilder
 940                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 941                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 942         } else {
 943             mcCapabilitiesBuilder
 944                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 945                     .getCenterFreqGranularity().getValue().toString()))
 946                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 947                     .getSlotWidthGranularity().getValue().toString()));
 948         }
 949         return mcCapabilitiesBuilder.build();
 950     }
 951
 952     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 953             String logicalConnectionPoint) {
 954         MappingBuilder mpBldr = new MappingBuilder()
 955                 .withKey(new MappingKey(logicalConnectionPoint))
 956                 .setLogicalConnectionPoint(logicalConnectionPoint)
 957                 .setSupportingCircuitPackName(circuitPackName)
 958                 .setSupportingPort(port.getPortName())
 959                 .setPortDirection(port.getPortDirection().getName());
 960
 961         if ((port.getInterfaces() == null)
 962             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 963                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 964             return mpBldr.build();
 965         }
 966         // Get OMS and OTS interface provisioned on the TTP's
 967         for (Interfaces interfaces : port.getInterfaces()) {
 968             try {
 969                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 970                     interfaces.getInterfaceName());
 971                 if (!openRoadmInterface.isPresent()) {
 972                     LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 973                     continue;
 974                 }
 975                 LOG.info("interface get from device is {} and of type {}",
 976                     openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 977                 Class<? extends InterfaceType> interfaceType
 978                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 979                 // Check if interface type is OMS or OTS
 980                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 981                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 982                 }
 983                 if (interfaceType.equals(OpticalTransport.class)) {
 984                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 985                 }
 986                 if (interfaceType.equals(OtnOdu.class)) {
 987                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 988                 }
 989             } catch (OpenRoadmInterfaceException ex) {
 990                 LOG.warn("Error while getting interface {} from node {}!",
 991                     interfaces.getInterfaceName(), nodeId, ex);
 992             }
 993         }
 994         return mpBldr.build();
 995     }
 996
 997     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 998             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 999             XpdrNodeTypes xpdrNodeType) {
1000
1001         if (mapping != null && connectionMapLcp != null) {
1002             // update existing mapping
1003             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
1004         }
1005
1006         // create a new mapping
1007         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
1008         MappingBuilder mpBldr = new MappingBuilder()
1009                 .withKey(new MappingKey(logicalConnectionPoint))
1010                 .setLogicalConnectionPoint(logicalConnectionPoint)
1011                 .setSupportingCircuitPackName(circuitPackName)
1012                 .setSupportingPort(port.getPortName())
1013                 .setPortDirection(port.getPortDirection().getName())
1014                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
1015         if (port.getPortQual() != null) {
1016             mpBldr.setPortQual(port.getPortQual().getName());
1017         }
1018         if (xpdrNodeType != null) {
1019             mpBldr.setXponderType(
1020                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
1021                     xpdrNodeType.getIntValue()));
1022         }
1023         if (partnerLcp != null) {
1024             mpBldr.setPartnerLcp(partnerLcp);
1025         }
1026         if (port.getSupportedInterfaceCapability() != null) {
1027             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
1028                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
1029             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
1030                 @SuppressWarnings("unchecked") Class<? extends
1031                     org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability> sup1 =
1032                     (Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
1033                         .SupportedIfCapability>) sup;
1034                 supportedIntf.add(sup1);
1035             }
1036             mpBldr.setSupportedInterfaceCapability(supportedIntf);
1037         }
1038         return mpBldr.build();
1039     }
1040
1041     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo, List<McCapabilities> mcCapabilitiesList) {
1042         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
1043         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1044         mcCapabilitiesList.addAll(getMcCapabilitiesList(degrees, srgs, nodeId));
1045         return true;
1046     }
1047
1048     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1049         // Creating mapping data for degree TTP's
1050         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
1051         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1052         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, nodeId, interfaceList);
1053         LOG.info("Map looks like this {}", interfaceList);
1054         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1055
1056         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1057         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1058             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1059                 case 1:
1060                     // port is bidirectional
1061                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1062                         .child(CircuitPacks.class,
1063                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1064                         .child(Ports.class,
1065                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1066                     LOG.info("Fetching connection-port {} at circuit pack {}",
1067                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1068                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1069                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1070                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1071                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1072                     if (!portObject.isPresent()) {
1073                         LOG.error("No port {} on circuit pack {} for node {}",
1074                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1075                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1076                         return false;
1077                     }
1078                     Ports port = portObject.get();
1079                     if (port.getPortQual() == null) {
1080                         continue;
1081                     }
1082                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1083                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1084                         LOG.error("Impossible to create logical connection point for port {} of {} on node {}"
1085                                 + " - Error in configuration with port-qual or port-direction",
1086                             port.getPortName(),
1087                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1088                         continue;
1089                     }
1090                     String logicalConnectionPoint = new StringBuilder("DEG")
1091                         .append(cpMapEntry.getKey())
1092                         .append("-TTP-TXRX")
1093                         .toString();
1094                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1095                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port.getPortName(),
1096                         logicalConnectionPoint);
1097                     portMapList.add(createMappingObject(nodeId, port,
1098                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1099                         logicalConnectionPoint));
1100                     break;
1101                 case 2:
1102                     // ports are unidirectionals
1103                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1104                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1105                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1106                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1107                         .child(Ports.class,
1108                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1109                     LOG.info("Fetching connection-port {} at circuit pack {}",
1110                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1111                         cp1Name);
1112                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1113                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1114                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1115                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1116                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1117                         .child(Ports.class,
1118                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1119                     LOG.info("Fetching connection-port {} at circuit pack {}",
1120                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
1121                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1122                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1123                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1124                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1125                         LOG.error("No port {} on circuit pack {} for node {}",
1126                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1127                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1128                         return false;
1129                     }
1130
1131                     Ports port1 = port1Object.get();
1132                     Ports port2 = port2Object.get();
1133                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1134                         continue;
1135                     }
1136                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1137                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1138                         LOG.error("Impossible to create logical connection point for port {} or port {} on node {}"
1139                                 + " - Error in configuration with port-qual",
1140                             port1.getPortName(), port2.getPortName(), nodeId);
1141                         continue;
1142                     }
1143                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1144                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
1145                             port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1146                         continue;
1147                     }
1148                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1149                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1150                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
1151                             port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1152                         continue;
1153                     }
1154
1155                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1156                         .append(cpMapEntry.getKey())
1157                         .append("-TTP-")
1158                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1159                         .toString();
1160                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1161                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1162                         port1.getPortName(), logicalConnectionPoint1);
1163                     portMapList.add(createMappingObject(nodeId, port1,
1164                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1165                             logicalConnectionPoint1));
1166                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1167                         .append(cpMapEntry.getKey())
1168                         .append("-TTP-")
1169                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1170                         .toString();
1171                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1172                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1173                         port2.getPortName(), logicalConnectionPoint2);
1174                     portMapList.add(createMappingObject(nodeId, port2,
1175                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1176                             logicalConnectionPoint2));
1177                     break;
1178                 default:
1179                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
1180                     continue;
1181             }
1182         }
1183         return true;
1184     }
1185
1186     private NodeInfo createNodeInfo(Info deviceInfo) {
1187
1188         if (deviceInfo.getNodeType() == null) {
1189             // TODO make mandatory in yang
1190             LOG.error("Node type field is missing");
1191             return null;
1192         }
1193
1194         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1195                 .setOpenroadmVersion(OpenroadmVersion._221)
1196                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1197         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1198             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1199         } else {
1200             nodeInfoBldr.setNodeClli("defaultCLLI");
1201         }
1202         if (deviceInfo.getModel() != null) {
1203             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1204         }
1205         if (deviceInfo.getVendor() != null) {
1206             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1207         }
1208         if (deviceInfo.getIpAddress() != null) {
1209             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1210         }
1211
1212         return nodeInfoBldr.build();
1213     }
1214
1215 }