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

   1 /*
   2  * Copyright © 2017 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.transportpce.common.mapping;
  10
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.Collections;
  15 import java.util.Comparator;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  27 import org.opendaylight.mdsal.common.api.CommitInfo;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.transportpce.common.StringConstants;
  30 import org.opendaylight.transportpce.common.Timeouts;
  31 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  32 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  33 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilities;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListKey;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  93 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  94 import org.opendaylight.yangtools.yang.common.Uint16;
  95 import org.opendaylight.yangtools.yang.common.Uint32;
  96 import org.slf4j.Logger;
  97 import org.slf4j.LoggerFactory;
  98
  99 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 100 // some mutualization would be helpful
 101 public class PortMappingVersion221 {
 102     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 103     private static final Map<Direction, String> SUFFIX;
 104
 105     private final DataBroker dataBroker;
 106     private final DeviceTransactionManager deviceTransactionManager;
 107     private final OpenRoadmInterfaces openRoadmInterfaces;
 108
 109     static {
 110         SUFFIX =  Map.of(
 111             Direction.Tx, "TX",
 112             Direction.Rx, "RX",
 113             Direction.Bidirectional, "TXRX");
 114     }
 115
 116     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 117         OpenRoadmInterfaces openRoadmInterfaces) {
 118         this.dataBroker = dataBroker;
 119         this.deviceTransactionManager = deviceTransactionManager;
 120         this.openRoadmInterfaces = openRoadmInterfaces;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info("Create Mapping Data for node 2.2.1 {}", nodeId);
 125         List<Mapping> portMapList = new ArrayList<>();
 126         List<McCapabilities> mcCapabilitiesList = new ArrayList<>();
 127         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 128         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 129                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 130                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 131         if (!deviceInfoOptional.isPresent()) {
 132             LOG.warn("Device info subtree is absent for {}", nodeId);
 133             return false;
 134         }
 135         Info deviceInfo = deviceInfoOptional.get();
 136         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 137         if (nodeInfo == null) {
 138             return false;
 139         }
 140         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 141
 142         switch (deviceInfo.getNodeType()) {
 143
 144             case Rdm:
 145                 // Get TTP port mapping
 146                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 147                     // return false if mapping creation for TTP's failed
 148                     LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
 149                     return false;
 150                 }
 151
 152                 // Get PP port mapping
 153                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 154                     // return false if mapping creation for PP's failed
 155                     LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
 156                     return false;
 157                 }
 158                 // Get MC capabilities
 159                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilitiesList)) {
 160                     // return false if MC capabilites failed
 161                     LOG.warn("Unable to create MC capabilities on node {}", nodeId);
 162                     return false;
 163                 }
 164                 break;
 165             case Xpdr:
 166                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 167                     LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
 168                     return false;
 169                 }
 170                 break;
 171             default:
 172                 LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
 173                 break;
 174
 175         }
 176         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilitiesList);
 177     }
 178
 179     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 180         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 181             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 182             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 183         if ((oldMapping == null) || (nodeId == null)) {
 184             LOG.error("Impossible to update mapping");
 185             return false;
 186         }
 187         try {
 188             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 189                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 190                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 191             if (!portObject.isPresent()) {
 192                 return false;
 193             }
 194             Ports port = portObject.get();
 195             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 196                 oldMapping.getLogicalConnectionPoint());
 197             LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
 198                     oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
 199             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 200             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 201                 .child(Nodes.class, new NodesKey(nodeId))
 202                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 203             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 204             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 205             commit.get();
 206             return true;
 207         } catch (InterruptedException | ExecutionException e) {
 208             LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
 209             return false;
 210         }
 211     }
 212
 213     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 214         // Creating for Xponder Line and Client Ports
 215         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 216         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 217             LogicalDatastoreType.OPERATIONAL, deviceIID,
 218             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 219         if (!deviceObject.isPresent()) {
 220             LOG.error("Impossible to get device configuration for node {}", nodeId);
 221             return false;
 222         }
 223         OrgOpenroadmDevice device = deviceObject.get();
 224         if (device.getCircuitPacks() == null) {
 225             LOG.warn("Circuit Packs are not present for {}", nodeId);
 226             return false;
 227         }
 228
 229         Map<String, String> lcpMap = new HashMap<>();
 230         Map<String, Mapping> mappingMap = new HashMap<>();
 231         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 232         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 233         if (device.getXponder() == null) {
 234             LOG.warn("{} configuration does not contain a list of xponders", nodeId);
 235             // Variables to keep track of number of line ports and client ports
 236             int line = 1;
 237             int client = 1;
 238             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 239             //     when device.getXponder() != null. Some code mutualization must be considered.
 240             for (CircuitPacks cp : circuitPackList) {
 241                 String circuitPackName = cp.getCircuitPackName();
 242                 if (cp.getPorts() == null) {
 243                     LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
 244                     continue;
 245                 }
 246                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 247                 portList.sort(Comparator.comparing(Ports::getPortName));
 248                 for (Ports port : portList) {
 249                     if (port.getPortQual() == null) {
 250                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 251                             circuitPackName);
 252                         continue;
 253                     }
 254
 255                     switch (port.getPortQual()) {
 256
 257                         case XpdrClient:
 258                             String lcp0 = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
 259                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 260                             mappingMap.put(lcp0,
 261                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 262                             client++;
 263                             //continue;
 264                             break;
 265
 266                         case XpdrNetwork:
 267                             if (port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 268                                 String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 269                                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 270                                 mappingMap.put(lcp,
 271                                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, null)
 272                                 );
 273                                 line++;
 274                                 continue;
 275                             }
 276                             // TODO PortDirection treatment here is similar to the one in createPpPortMapping.
 277                             //      Some code alignment must be considered.
 278
 279                             if (!checkPartnerPortNotNull(port)) {
 280                                 LOG.warn("Error in the configuration of port {} of {} for {}",
 281                                     port.getPortName(), circuitPackName, nodeId);
 282                                 continue;
 283                             }
 284
 285                             if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 286                                 continue;
 287                             }
 288                             Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 289                                 .filter(
 290                                     cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 291                                 .findFirst();
 292                             if (!cpOpt.isPresent()) {
 293                                 LOG.error("Error fetching circuit-pack {} for {}",
 294                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 295                                 continue;
 296                             }
 297                             Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 298                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 299                                 .findFirst();
 300                             if (!poOpt.isPresent()) {
 301                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 302                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 303                                 continue;
 304                             }
 305                             Ports port2 = poOpt.get();
 306                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 307                                 LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 308                                     port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 309                                     circuitPackName);
 310                                 continue;
 311                             }
 312                             String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 313                             String lcp2 = new StringBuilder("XPDR1-")
 314                                 .append(StringConstants.NETWORK_TOKEN)
 315                                 .append(line + 1)
 316                                 .toString();
 317                             if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 318                                 LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 319                                 line += 2;
 320                                 continue;
 321                             }
 322                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 323                             lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 324                             mappingMap.put(lcp1,
 325                                 createXpdrMappingObject(nodeId, port, circuitPackName,
 326                                     lcp1, lcp2, null, null, null));
 327                             mappingMap.put(lcp2,
 328                                 createXpdrMappingObject(nodeId, port2, cpOpt.get().getCircuitPackName(),
 329                                     lcp2, lcp1, null, null, null));
 330                             line += 2;
 331                             break;
 332
 333                         default:
 334                             LOG.warn(
 335                                 "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 336                                 port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 337                     }
 338                 }
 339             }
 340         } else {
 341             LOG.info("{} configuration contains a list of xponders", nodeId);
 342             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 343                 // Variables to keep track of number of line ports and client ports
 344                 int line = 1;
 345                 int client = 1;
 346                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 347                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 348                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values()) {
 349                     String circuitPackName = xpdrPort.getCircuitPackName();
 350                     String portName = xpdrPort.getPortName().toString();
 351                     // If there xponder-subtree has missing circuit-packs or ports,
 352                     // This gives a null-pointer expection,
 353                     if (device.nonnullCircuitPacks().values().stream()
 354                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 355                             .findFirst().isEmpty()) {
 356                         LOG.warn("Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 357                             circuitPackName);
 358                         continue;
 359                     }
 360                     if (device.nonnullCircuitPacks().values().stream()
 361                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 362                             .findFirst().get().nonnullPorts().values().stream()
 363                             .filter(p -> p.getPortName().equals(portName))
 364                             .findFirst().isEmpty()) {
 365                         LOG.warn("Port {} associated with CP {} is missing in the device - ignoring it in port-mapping",
 366                             portName, circuitPackName);
 367                         continue;
 368                     }
 369                     Ports port = device.nonnullCircuitPacks().values().stream()
 370                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 371                             .findFirst().get().nonnullPorts().values().stream()
 372                             .filter(p -> p.getPortName().equals(portName))
 373                             .findFirst().get();
 374                     if (port.getPortQual() == null) {
 375                         LOG.warn("PortQual was not found for port {} on circuit pack: {}",
 376                             port.getPortName(), circuitPackName);
 377                         continue;
 378                     }
 379
 380                     switch (port.getPortQual()) {
 381
 382                         case XpdrClient:
 383                         case SwitchClient:
 384                             String lcp0 = "XPDR" + xponderNb + "-" + StringConstants.CLIENT_TOKEN + client;
 385                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 386                             mappingMap.put(lcp0,
 387                                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 388                             client++;
 389                             //continue;
 390                             break;
 391
 392                         case XpdrNetwork:
 393                         case SwitchNetwork:
 394                             if (port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 395                                 String lcp = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 396                                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 397                                 mappingMap.put(lcp,
 398                                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null,
 399                                         xponderType));
 400                                 line++;
 401                                 continue;
 402                             }
 403                             // TODO PortDirection treatment here is similar to the one in createPpPortMapping.
 404                             //      Some code alignment must be considered.
 405
 406                             if (!checkPartnerPortNotNull(port)) {
 407                                 LOG.warn("Error in the configuration of port {} of {} for {}",
 408                                     port.getPortName(), circuitPackName, nodeId);
 409                                 continue;
 410                             }
 411
 412                             if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 413                                 continue;
 414                             }
 415
 416                             Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 417                                 .filter(
 418                                     cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 419                                 .findFirst();
 420                             if (!cpOpt.isPresent()) {
 421                                 LOG.error("Error fetching circuit-pack {} for {}",
 422                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 423                                 continue;
 424                             }
 425
 426                             Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 427                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 428                                 .findFirst();
 429                             if (!poOpt.isPresent()) {
 430                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 431                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 432                                 continue;
 433                             }
 434                             Ports port2 = poOpt.get();
 435                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 436                                 LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 437                                     port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 438                                     circuitPackName);
 439                                 continue;
 440                             }
 441                             String lcp1 = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 442                             String lcp2 = new StringBuilder("XPDR")
 443                                 .append(xponderNb)
 444                                 .append("-")
 445                                 .append(StringConstants.NETWORK_TOKEN)
 446                                 .append(line + 1)
 447                                 .toString();
 448                             if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 449                                 LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 450                                 line += 2;
 451                                 continue;
 452                             }
 453                             lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 454                             lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 455                             mappingMap.put(lcp1,
 456                                 createXpdrMappingObject(nodeId, port, circuitPackName,
 457                                     lcp1, lcp2, null, null, xponderType));
 458                             mappingMap.put(lcp2,
 459                                 createXpdrMappingObject(nodeId, port2, cpOpt.get().getCircuitPackName(),
 460                                     lcp2, lcp1, null, null, xponderType));
 461                             line += 2;
 462                             break;
 463
 464                         default:
 465                             LOG.warn(
 466                                 "Error in the configuration of port {} of {} for {} - unsupported PortQual {}",
 467                                 port.getPortName(), circuitPackName, nodeId, port.getPortQual().getIntValue());
 468                     }
 469                 }
 470             }
 471         }
 472
 473         if (device.getConnectionMap() == null) {
 474             LOG.warn("No connection-map inside device configuration");
 475         } else {
 476             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 477             for (ConnectionMap cm : connectionMap) {
 478                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 479                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 480                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 481                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 482                 if (slcp == null) {
 483                     LOG.error("Error in connection-map analysis for source {} and destination (circuitpack+port) {}",
 484                         skey, dkey);
 485                     continue;
 486                 }
 487                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 488                 Mapping mapping = mappingMap.get(slcp);
 489                 mappingMap.remove(slcp);
 490                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 491             }
 492         }
 493
 494         if (device.getOduSwitchingPools() != null) {
 495             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 496             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 497             for (OduSwitchingPools odp : oduSwithcingPools) {
 498                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 499                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 500                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 501                     if (nbl.getPortList() == null) {
 502                         continue;
 503                     }
 504                     List<String> lcpList = new ArrayList<>();
 505                     for (PortList item : nbl.nonnullPortList().values()) {
 506                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 507                         if (!lcpMap.containsKey(key)) {
 508                             LOG.error("error : port {} of {} is not associated to a logical connection point",
 509                                 item.getPortName(), item.getCircuitPackName());
 510                             continue;
 511                         }
 512                         lcpList.add(lcpMap.get(key));
 513                     }
 514                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 515                         .setNblNumber(nbl.getNblNumber())
 516                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 517                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 518                         .setLcpList(lcpList)
 519                         .build();
 520                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 521                 }
 522                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 523                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 524                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 525                     .setNonBlockingList(nbMap)
 526                     .build();
 527                 switchingPoolList.add(splBldr);
 528             }
 529             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 530         }
 531
 532         if (!mappingMap.isEmpty()) {
 533             mappingMap.forEach((k,v) -> portMapList.add(v));
 534         }
 535         return true;
 536     }
 537
 538     private boolean checkPartnerPortNotNull(Ports port) {
 539         if (port.getPartnerPort() == null
 540             || port.getPartnerPort().getCircuitPackName() == null
 541             || port.getPartnerPort().getPortName() == null) {
 542             return false;
 543         }
 544         return true;
 545     }
 546
 547     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 548         if (!checkPartnerPortNotNull(port2)
 549             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 550             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 551             return false;
 552         }
 553         return true;
 554     }
 555
 556     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 557         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 558             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 559                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 560                 &&
 561                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 562                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 563             return false;
 564         }
 565         return true;
 566     }
 567
 568
 569     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 570             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 571         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 572             .CircuitPacks>> cpPerSrg = new HashMap<>();
 573         // Get value for max Srg from info subtree, required for iteration
 574         // if not present assume to be 20 (temporary)
 575         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 576         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 577             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 578                 = new ArrayList<>();
 579             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 580             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 581                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 582             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 583                 LogicalDatastoreType.OPERATIONAL, srgIID,
 584                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 585             if (ordmSrgObject.isPresent()) {
 586                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 587                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 588             }
 589         }
 590         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 591         return cpPerSrg;
 592     }
 593
 594     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 595         // Creating mapping data for SRG's PP
 596         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 597             = getSrgCps(nodeId, deviceInfo);
 598         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 599                 srgCpEntry : srgCps.entrySet()) {
 600             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 601                 srgCps.get(srgCpEntry.getKey());
 602             List<String> keys = new ArrayList<>();
 603             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 604                 String circuitPackName = cp.getCircuitPackName();
 605                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 606                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 607                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 608                     LogicalDatastoreType.OPERATIONAL, cpIID,
 609                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 610
 611                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 612                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 613                     continue;
 614                 }
 615                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 616                 Collections.sort(portList, new SortPort221ByName());
 617                 int portIndex = 1;
 618                 for (Ports port : portList) {
 619                     String currentKey = circuitPackName + "-" + port.getPortName();
 620                     if (port.getPortQual() == null) {
 621                         continue;
 622                     }
 623
 624                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 625                         LOG.info("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 626                             nodeId, port.getPortName(), circuitPackName);
 627                         continue;
 628                     }
 629
 630                     if (keys.contains(currentKey)) {
 631                         LOG.info("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 632                             nodeId, port.getPortName(), circuitPackName);
 633                         continue;
 634                     }
 635
 636                     switch (port.getPortDirection()) {
 637
 638                         case Bidirectional:
 639                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 640                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 641                                 nodeId, circuitPackName, port.getPortName(), lcp);
 642                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 643                             portIndex++;
 644                             keys.add(currentKey);
 645                             break;
 646
 647                         case Rx:
 648                         case Tx:
 649                             if (!checkPartnerPortNotNull(port)) {
 650                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 651                                     + " - cannot assign  logicalConnectionPoint.",
 652                                     nodeId, port.getPortName(), circuitPackName);
 653                                 continue;
 654                             }
 655
 656                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 657                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 658                                 nodeId, circuitPackName, port.getPortName(), lcp1);
 659                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 660                                 .child(CircuitPacks.class,
 661                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 662                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 663                             Optional<Ports> port2Object = this.deviceTransactionManager
 664                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 665                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 666                             if (!port2Object.isPresent()
 667                                 || port2Object.get().getPortQual().getIntValue()
 668                                     != PortQual.RoadmExternal.getIntValue()) {
 669                                 LOG.error("error getting partner port {} of  {} - {}",
 670                                     port.getPartnerPort().getPortName().toString(),
 671                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 672                                 continue;
 673                             }
 674
 675                             Ports port2 = port2Object.get();
 676                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 677                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 678                                     port.getPortName(), circuitPackName, nodeId);
 679                                 portIndex++;
 680                                 continue;
 681                             }
 682                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 683                             LOG.info("{} : Logical Connection Point for {} {} is {}",
 684                                 nodeId, circuitPackName, port2.getPortName(), lcp2);
 685                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 686                             portMapList.add(
 687                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 688                             portIndex++;
 689                             keys.add(currentKey);
 690                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 691                             break;
 692
 693                         default:
 694                             LOG.info("{} : port {} on {} - unsupported Direction"
 695                                     + " - cannot assign  logicalConnectionPoint.",
 696                                 nodeId, port.getPortName(), circuitPackName);
 697
 698                     }
 699                 }
 700             }
 701         }
 702         return true;
 703     }
 704
 705     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 706         if (SUFFIX.containsKey(port.getPortDirection())) {
 707             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 708         }
 709         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 710         return null;
 711     }
 712
 713     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 714         Map<Integer, Degree> degrees = new HashMap<>();
 715
 716         // Get value for max degree from info subtree, required for iteration
 717         // if not present assume to be 20 (temporary)
 718         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 719
 720         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 721             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 722             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 723                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 724             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 725                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 726                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 727             if (ordmDegreeObject.isPresent()) {
 728                 degrees.put(degreeCounter, ordmDegreeObject.get());
 729             }
 730         }
 731         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 732         return degrees;
 733     }
 734
 735     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 736         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 737         getDegreesMap(deviceId, ordmInfo).forEach(
 738             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 739         return conPortMap;
 740     }
 741
 742     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 743         List<SharedRiskGroup> srgs = new ArrayList<>();
 744
 745         // Get value for max Srg from info subtree, required for iteration
 746         // if not present assume to be 20 (temporary)
 747         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 748         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 749             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 750                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 751             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 752                 LogicalDatastoreType.OPERATIONAL, srgIID,
 753                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 754             if (ordmSrgObject.isPresent()) {
 755                 srgs.add(ordmSrgObject.get());
 756
 757             }
 758         }
 759         return srgs;
 760     }
 761
 762     private Map<String, String> getEthInterfaceList(String nodeId) {
 763         LOG.info("It is calling get ethernet interface");
 764         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 765             .child(Protocols.class);
 766         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 767             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 768             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 769         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 770             LOG.warn("Couldnt find port config under LLDP for Node : {} - Processiong is done.. now returning..",
 771                 nodeId);
 772             return new HashMap<>();
 773         }
 774         Map<String, String> cpToInterfaceMap = new HashMap<>();
 775         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 776         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 777             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 778                 continue;
 779             }
 780             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 781                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 782             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 783                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 784                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 785             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 786                 continue;
 787             }
 788             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 789             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 790             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 791                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 792             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 793                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 794                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 795             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 796                 continue;
 797             }
 798             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 799                 portConfig.getIfName());
 800         }
 801         LOG.info("Processiong is done.. now returning..");
 802         return cpToInterfaceMap;
 803     }
 804
 805     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 806         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 807         for (Degree degree : degrees.values()) {
 808             LOG.info("Inside CP to degree list");
 809             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 810                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 811                     degree.getDegreeNumber().toString(), interfaceList))
 812                 .collect(Collectors.toList()));
 813         }
 814         return cpToDegreeList;
 815     }
 816
 817     private List<McCapabilities> getMcCapabilitiesList(Map<Integer, Degree> degrees, List<SharedRiskGroup> srgs,
 818         String nodeId) {
 819         LOG.info("Getting the MC capabilities for degrees of node {}", nodeId);
 820         List<McCapabilities> mcCapabilitiesList = degrees.values().stream()
 821             .map(degree -> createMcCapDegreeObject(degree, nodeId)).collect(Collectors.toList());
 822         // Add the SRG mc-capabilities
 823         LOG.info("Getting the MC capabilities for SRGs of node {}", nodeId);
 824         mcCapabilitiesList.addAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 825             .collect(Collectors.toList()));
 826         return mcCapabilitiesList;
 827     }
 828
 829     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 830             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList, List<McCapabilities> mcCapList) {
 831         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 832         if (nodeInfo != null) {
 833             nodesBldr.setNodeInfo(nodeInfo);
 834         }
 835         if (portMapList != null) {
 836             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 837             // No element in the list below should be null at this stage
 838             for (Mapping mapping: portMapList) {
 839                 mappingMap.put(mapping.key(), mapping);
 840             }
 841             nodesBldr.setMapping(mappingMap);
 842         }
 843         if (cp2DegreeList != null) {
 844             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 845             // No element in the list below should be null at this stage
 846             for (CpToDegree cp2Degree: cp2DegreeList) {
 847                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 848             }
 849             nodesBldr.setCpToDegree(cpToDegreeMap);
 850         }
 851
 852         if (splList != null) {
 853             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 854             // No element in the list below should be null at this stage
 855             for (SwitchingPoolLcp spl: splList) {
 856                 splMap.put(spl.key(), spl);
 857             }
 858             nodesBldr.setSwitchingPoolLcp(splMap);
 859         }
 860         if (mcCapList != null) {
 861             nodesBldr.setMcCapabilities(mcCapList);
 862         }
 863         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 864         Nodes nodes = nodesBldr.build();
 865         nodesList.put(nodes.key(),nodes);
 866
 867         Network network = new NetworkBuilder().setNodes(nodesList).build();
 868
 869         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 870         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 871         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 872         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 873         try {
 874             commit.get();
 875             return true;
 876         } catch (InterruptedException | ExecutionException e) {
 877             LOG.warn("Failed to post {}", network, e);
 878             return false;
 879         }
 880     }
 881
 882     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 883             Map<String, String> interfaceList) {
 884         return new CpToDegreeBuilder()
 885             .withKey(new CpToDegreeKey(circuitPackName))
 886             .setCircuitPackName(circuitPackName)
 887             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 888             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 889     }
 890
 891     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 892         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 893         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 894             .withKey(new McCapabilitiesKey(mcNodeName))
 895             .setMcNodeName(mcNodeName);
 896         if (degree.getMcCapabilities() == null) {
 897             LOG.warn("Media channel capabilities are not advertised for degree {} of {} - assuming fixed grid",
 898                 degree.getDegreeNumber(), nodeId);
 899             mcCapabilitiesBuilder
 900                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 901                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 902         } else {
 903             mcCapabilitiesBuilder
 904                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 905                     .getCenterFreqGranularity().getValue().toString()))
 906                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 907                     .getSlotWidthGranularity().getValue().toString()));
 908         }
 909         return mcCapabilitiesBuilder.build();
 910     }
 911
 912     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 913         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 914         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 915             .withKey(new McCapabilitiesKey(mcNodeName))
 916             .setMcNodeName(mcNodeName);
 917         if (srg.getMcCapabilities() == null) {
 918             LOG.warn("Media channel capabilities are not advertised for SRG {} of {} - assuming fixed grid",
 919                 srg.getSrgNumber(), nodeId);
 920             mcCapabilitiesBuilder
 921                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 922                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 923         } else {
 924             mcCapabilitiesBuilder
 925                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 926                     .getCenterFreqGranularity().getValue().toString()))
 927                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 928                     .getSlotWidthGranularity().getValue().toString()));
 929         }
 930         return mcCapabilitiesBuilder.build();
 931     }
 932
 933     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 934             String logicalConnectionPoint) {
 935         MappingBuilder mpBldr = new MappingBuilder()
 936                 .withKey(new MappingKey(logicalConnectionPoint))
 937                 .setLogicalConnectionPoint(logicalConnectionPoint)
 938                 .setSupportingCircuitPackName(circuitPackName)
 939                 .setSupportingPort(port.getPortName())
 940                 .setPortDirection(port.getPortDirection().getName());
 941
 942         if ((port.getInterfaces() == null)
 943             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 944                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 945             return mpBldr.build();
 946         }
 947         // Get OMS and OTS interface provisioned on the TTP's
 948         for (Interfaces interfaces : port.getInterfaces()) {
 949             try {
 950                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 951                     interfaces.getInterfaceName());
 952                 if (!openRoadmInterface.isPresent()) {
 953                     LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 954                     continue;
 955                 }
 956                 LOG.info("interface get from device is {} and of type {}",
 957                     openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 958                 Class<? extends InterfaceType> interfaceType
 959                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 960                 // Check if interface type is OMS or OTS
 961                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 962                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 963                 }
 964                 if (interfaceType.equals(OpticalTransport.class)) {
 965                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 966                 }
 967                 if (interfaceType.equals(OtnOdu.class)) {
 968                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 969                 }
 970             } catch (OpenRoadmInterfaceException ex) {
 971                 LOG.warn("Error while getting interface {} from node {}!",
 972                     interfaces.getInterfaceName(), nodeId, ex);
 973             }
 974         }
 975         return mpBldr.build();
 976     }
 977
 978     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 979             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 980             XpdrNodeTypes xpdrNodeType) {
 981
 982         if (mapping != null && connectionMapLcp != null) {
 983             // update existing mapping
 984             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 985         }
 986
 987         // create a new mapping
 988         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 989         MappingBuilder mpBldr = new MappingBuilder()
 990                 .withKey(new MappingKey(logicalConnectionPoint))
 991                 .setLogicalConnectionPoint(logicalConnectionPoint)
 992                 .setSupportingCircuitPackName(circuitPackName)
 993                 .setSupportingPort(port.getPortName())
 994                 .setPortDirection(port.getPortDirection().getName())
 995                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 996         if (port.getPortQual() != null) {
 997             mpBldr.setPortQual(port.getPortQual().getName());
 998         }
 999         if (xpdrNodeType != null) {
1000             mpBldr.setXponderType(
1001                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
1002                     xpdrNodeType.getIntValue()));
1003         }
1004         if (partnerLcp != null) {
1005             mpBldr.setPartnerLcp(partnerLcp);
1006         }
1007         if (port.getSupportedInterfaceCapability() != null) {
1008             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
1009                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
1010             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
1011                 @SuppressWarnings("unchecked") Class<? extends
1012                     org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability> sup1 =
1013                     (Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
1014                         .SupportedIfCapability>) sup;
1015                 supportedIntf.add(sup1);
1016             }
1017             mpBldr.setSupportedInterfaceCapability(supportedIntf);
1018         }
1019         return mpBldr.build();
1020     }
1021
1022     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo, List<McCapabilities> mcCapabilitiesList) {
1023         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1024         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1025         mcCapabilitiesList.addAll(getMcCapabilitiesList(degrees, srgs, nodeId));
1026         return true;
1027     }
1028
1029     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1030         // Creating mapping data for degree TTP's
1031         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1032         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1033         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1034         LOG.info("Map looks like this {}", interfaceList);
1035         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1036
1037         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1038         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1039             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1040                 case 1:
1041                     // port is bidirectional
1042                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1043                         .child(CircuitPacks.class,
1044                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1045                         .child(Ports.class,
1046                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1047                     LOG.info("Fetching connection-port {} at circuit pack {}",
1048                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1049                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1050                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1051                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1052                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1053                     if (!portObject.isPresent()) {
1054                         LOG.error("No port {} on circuit pack {} for node {}",
1055                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1056                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1057                         return false;
1058                     }
1059                     Ports port = portObject.get();
1060                     if (port.getPortQual() == null) {
1061                         continue;
1062                     }
1063                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1064                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1065                         LOG.error("Impossible to create logical connection point for port {} of {} on node {}"
1066                                 + " - Error in configuration with port-qual or port-direction",
1067                             port.getPortName(),
1068                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1069                         continue;
1070                     }
1071                     String logicalConnectionPoint = new StringBuilder("DEG")
1072                         .append(cpMapEntry.getKey())
1073                         .append("-TTP-TXRX")
1074                         .toString();
1075                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1076                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port.getPortName(),
1077                         logicalConnectionPoint);
1078                     portMapList.add(createMappingObject(nodeId, port,
1079                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1080                         logicalConnectionPoint));
1081                     break;
1082                 case 2:
1083                     // ports are unidirectionals
1084                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1085                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1086                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1087                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1088                         .child(Ports.class,
1089                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1090                     LOG.info("Fetching connection-port {} at circuit pack {}",
1091                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1092                         cp1Name);
1093                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1094                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1095                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1096                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1097                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1098                         .child(Ports.class,
1099                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1100                     LOG.info("Fetching connection-port {} at circuit pack {}",
1101                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
1102                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1103                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1104                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1105                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1106                         LOG.error("No port {} on circuit pack {} for node {}",
1107                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1108                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1109                         return false;
1110                     }
1111
1112                     Ports port1 = port1Object.get();
1113                     Ports port2 = port2Object.get();
1114                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1115                         continue;
1116                     }
1117                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1118                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1119                         LOG.error("Impossible to create logical connection point for port {} or port {} on node {}"
1120                                 + " - Error in configuration with port-qual",
1121                             port1.getPortName(), port2.getPortName(), nodeId);
1122                         continue;
1123                     }
1124                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1125                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
1126                             port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1127                         continue;
1128                     }
1129                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1130                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1131                         LOG.error("port {} on {} is not a correct partner port of {} on  {}",
1132                             port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1133                         continue;
1134                     }
1135
1136                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1137                         .append(cpMapEntry.getKey())
1138                         .append("-TTP-")
1139                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1140                         .toString();
1141                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1142                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1143                         port1.getPortName(), logicalConnectionPoint1);
1144                     portMapList.add(createMappingObject(nodeId, port1,
1145                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1146                             logicalConnectionPoint1));
1147                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1148                         .append(cpMapEntry.getKey())
1149                         .append("-TTP-")
1150                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1151                         .toString();
1152                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1153                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1154                         port2.getPortName(), logicalConnectionPoint2);
1155                     portMapList.add(createMappingObject(nodeId, port2,
1156                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1157                             logicalConnectionPoint2));
1158                     break;
1159                 default:
1160                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
1161                     continue;
1162             }
1163         }
1164         return true;
1165     }
1166
1167     private NodeInfo createNodeInfo(Info deviceInfo) {
1168
1169         if (deviceInfo.getNodeType() == null) {
1170             // TODO make mandatory in yang
1171             LOG.error("Node type field is missing");
1172             return null;
1173         }
1174
1175         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1176                 .setOpenroadmVersion(OpenroadmVersion._221)
1177                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1178         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1179             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1180         } else {
1181             nodeInfoBldr.setNodeClli("defaultCLLI");
1182         }
1183         if (deviceInfo.getModel() != null) {
1184             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1185         }
1186         if (deviceInfo.getVendor() != null) {
1187             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1188         }
1189         if (deviceInfo.getIpAddress() != null) {
1190             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1191         }
1192
1193         return nodeInfoBldr.build();
1194     }
1195
1196 }