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

   1 /*
   2  * Copyright © 2017 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.transportpce.common.mapping;
  10
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.Collections;
  15 import java.util.Comparator;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.stream.Collectors;
  24 import org.eclipse.jdt.annotation.NonNull;
  25 import org.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  27 import org.opendaylight.mdsal.common.api.CommitInfo;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.transportpce.common.StringConstants;
  30 import org.opendaylight.transportpce.common.Timeouts;
  31 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  32 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  33 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilities;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListKey;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  93 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  94 import org.opendaylight.yangtools.yang.common.Uint16;
  95 import org.opendaylight.yangtools.yang.common.Uint32;
  96 import org.slf4j.Logger;
  97 import org.slf4j.LoggerFactory;
  98
  99 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 100 // some mutualization would be helpful
 101 public class PortMappingVersion221 {
 102     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 103     private static final Map<Direction, String> SUFFIX;
 104
 105     private final DataBroker dataBroker;
 106     private final DeviceTransactionManager deviceTransactionManager;
 107     private final OpenRoadmInterfaces openRoadmInterfaces;
 108
 109     static {
 110         SUFFIX =  Map.of(
 111             Direction.Tx, "TX",
 112             Direction.Rx, "RX",
 113             Direction.Bidirectional, "TXRX");
 114     }
 115
 116     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 117         OpenRoadmInterfaces openRoadmInterfaces) {
 118         this.dataBroker = dataBroker;
 119         this.deviceTransactionManager = deviceTransactionManager;
 120         this.openRoadmInterfaces = openRoadmInterfaces;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info("{} : OpenROADM version 2.2.1 node - Creating Mapping Data", nodeId);
 125         List<Mapping> portMapList = new ArrayList<>();
 126         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 127         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 128         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 129                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 130                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 131         if (!deviceInfoOptional.isPresent()) {
 132             LOG.warn("{} : Device info subtree is absent", nodeId);
 133             return false;
 134         }
 135         Info deviceInfo = deviceInfoOptional.get();
 136         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 137         if (nodeInfo == null) {
 138             return false;
 139         }
 140         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 141
 142         switch (deviceInfo.getNodeType()) {
 143
 144             case Rdm:
 145                 // Get TTP port mapping
 146                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 147                     // return false if mapping creation for TTP's failed
 148                     LOG.warn("{} : Unable to create mapping for TTP's", nodeId);
 149                     return false;
 150                 }
 151
 152                 // Get PP port mapping
 153                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 154                     // return false if mapping creation for PP's failed
 155                     LOG.warn("{} : Unable to create mapping for PP's", nodeId);
 156                     return false;
 157                 }
 158                 // Get MC capabilities
 159                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 160                     // return false if MC capabilites failed
 161                     LOG.warn("{} : Unable to create MC capabilities", nodeId);
 162                     return false;
 163                 }
 164                 break;
 165             case Xpdr:
 166                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 167                     LOG.warn("{} : Unable to create mapping for the Xponder", nodeId);
 168                     return false;
 169                 }
 170                 break;
 171             default:
 172                 LOG.error("{} : unknown nodetype - Unable to create mapping", nodeId);
 173                 break;
 174
 175         }
 176         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 177     }
 178
 179     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 180         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 181             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 182             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 183         if ((oldMapping == null) || (nodeId == null)) {
 184             LOG.error("Impossible to update mapping");
 185             return false;
 186         }
 187         try {
 188             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 189                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 190                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 191             if (!portObject.isPresent()) {
 192                 return false;
 193             }
 194             Ports port = portObject.get();
 195             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 196                 oldMapping.getLogicalConnectionPoint());
 197             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 198                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 199             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 200             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 201                 .child(Nodes.class, new NodesKey(nodeId))
 202                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 203             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 204             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 205             commit.get();
 206             return true;
 207         } catch (InterruptedException | ExecutionException e) {
 208             LOG.error("{} : exception when updating Mapping {} - ",
 209                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 210             return false;
 211         }
 212     }
 213
 214     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 215         // Creating for Xponder Line and Client Ports
 216         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 217         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 218             LogicalDatastoreType.OPERATIONAL, deviceIID,
 219             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 220         if (!deviceObject.isPresent()) {
 221             LOG.error("{} : Impossible to get device configuration", nodeId);
 222             return false;
 223         }
 224         OrgOpenroadmDevice device = deviceObject.get();
 225         if (device.getCircuitPacks() == null) {
 226             LOG.warn("{} : Circuit Packs not present", nodeId);
 227             return false;
 228         }
 229
 230         Map<String, String> lcpMap = new HashMap<>();
 231         Map<String, Mapping> mappingMap = new HashMap<>();
 232         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 233         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 234         if (device.getXponder() == null) {
 235             LOG.warn("{} : configuration does not contain a list of Xponders", nodeId);
 236             // Variables to keep track of number of line ports and client ports
 237             int line = 1;
 238             int client = 1;
 239             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 240             //     when device.getXponder() != null. Some code mutualization must be considered.
 241             for (CircuitPacks cp : circuitPackList) {
 242                 String circuitPackName = cp.getCircuitPackName();
 243                 if (cp.getPorts() == null) {
 244                     LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 245                     continue;
 246                 }
 247                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 248                 portList.sort(Comparator.comparing(Ports::getPortName));
 249                 for (Ports port : portList) {
 250                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 251                         1, null, circuitPackName, port,
 252                         circuitPackList, lcpMap, mappingMap);
 253                     line = counters[0];
 254                     client = counters[1];
 255                 }
 256             }
 257         } else {
 258             LOG.info("{} : configuration contains a list of xponders", nodeId);
 259             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 260                 // Variables to keep track of number of line ports and client ports
 261                 int line = 1;
 262                 int client = 1;
 263                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 264                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 265                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values()) {
 266                     String circuitPackName = xpdrPort.getCircuitPackName();
 267                     String portName = xpdrPort.getPortName().toString();
 268                     // If there xponder-subtree has missing circuit-packs or ports,
 269                     // This gives a null-pointer expection,
 270                     if (device.nonnullCircuitPacks().values().stream()
 271                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 272                             .findFirst().isEmpty()) {
 273                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 274                                 nodeId, circuitPackName);
 275                         continue;
 276                     }
 277                     if (device.nonnullCircuitPacks().values().stream()
 278                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 279                             .findFirst().get().nonnullPorts().values().stream()
 280                             .filter(p -> p.getPortName().equals(portName))
 281                             .findFirst().isEmpty()) {
 282                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 283                                 nodeId, portName, circuitPackName);
 284                         continue;
 285                     }
 286                     Ports port = device.nonnullCircuitPacks().values().stream()
 287                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 288                             .findFirst().get().nonnullPorts().values().stream()
 289                             .filter(p -> p.getPortName().equals(portName))
 290                             .findFirst().get();
 291                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 292                         xponderNb, xponderType, circuitPackName, port,
 293                         circuitPackList, lcpMap, mappingMap);
 294                     line = counters[0];
 295                     client = counters[1];
 296                 }
 297             }
 298         }
 299
 300         if (device.getConnectionMap() == null) {
 301             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 302         } else {
 303             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 304             for (ConnectionMap cm : connectionMap) {
 305                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 306                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 307                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 308                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 309                 if (slcp == null) {
 310                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 311                         nodeId, skey, dkey);
 312                     continue;
 313                 }
 314                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 315                 Mapping mapping = mappingMap.get(slcp);
 316                 mappingMap.remove(slcp);
 317                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 318             }
 319         }
 320
 321         if (device.getOduSwitchingPools() != null) {
 322             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 323             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 324             for (OduSwitchingPools odp : oduSwithcingPools) {
 325                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 326                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 327                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 328                     if (nbl.getPortList() == null) {
 329                         continue;
 330                     }
 331                     List<String> lcpList = new ArrayList<>();
 332                     for (PortList item : nbl.nonnullPortList().values()) {
 333                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 334                         if (!lcpMap.containsKey(key)) {
 335                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 336                                 nodeId, item.getPortName(), item.getCircuitPackName());
 337                             continue;
 338                         }
 339                         lcpList.add(lcpMap.get(key));
 340                     }
 341                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 342                         .setNblNumber(nbl.getNblNumber())
 343                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 344                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 345                         .setLcpList(lcpList)
 346                         .build();
 347                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 348                 }
 349                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 350                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 351                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 352                     .setNonBlockingList(nbMap)
 353                     .build();
 354                 switchingPoolList.add(splBldr);
 355             }
 356             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 357         }
 358
 359         if (!mappingMap.isEmpty()) {
 360             mappingMap.forEach((k,v) -> portMapList.add(v));
 361         }
 362         return true;
 363     }
 364
 365     private boolean checkPartnerPortNotNull(Ports port) {
 366         if (port.getPartnerPort() == null
 367             || port.getPartnerPort().getCircuitPackName() == null
 368             || port.getPartnerPort().getPortName() == null) {
 369             return false;
 370         }
 371         return true;
 372     }
 373
 374     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 375         if (!checkPartnerPortNotNull(port2)
 376             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 377             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 378             return false;
 379         }
 380         return true;
 381     }
 382
 383     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 384         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 385             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 386                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 387                 &&
 388                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 389                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 390             return false;
 391         }
 392         return true;
 393     }
 394
 395
 396     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 397             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 398         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 399             .CircuitPacks>> cpPerSrg = new HashMap<>();
 400         // Get value for max Srg from info subtree, required for iteration
 401         // if not present assume to be 20 (temporary)
 402         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 403         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 404             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 405                 = new ArrayList<>();
 406             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 407             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 408                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 409             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 410                 LogicalDatastoreType.OPERATIONAL, srgIID,
 411                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 412             if (ordmSrgObject.isPresent()) {
 413                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 414                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 415             }
 416         }
 417         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 418         return cpPerSrg;
 419     }
 420
 421     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 422         // Creating mapping data for SRG's PP
 423         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 424             = getSrgCps(nodeId, deviceInfo);
 425         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 426                 srgCpEntry : srgCps.entrySet()) {
 427             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 428                 srgCps.get(srgCpEntry.getKey());
 429             List<String> keys = new ArrayList<>();
 430             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 431                 String circuitPackName = cp.getCircuitPackName();
 432                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 433                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 434                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 435                     LogicalDatastoreType.OPERATIONAL, cpIID,
 436                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 437
 438                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 439                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 440                     continue;
 441                 }
 442                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 443                 Collections.sort(portList, new SortPort221ByName());
 444                 int portIndex = 1;
 445                 for (Ports port : portList) {
 446                     String currentKey = circuitPackName + "-" + port.getPortName();
 447                     if (port.getPortQual() == null) {
 448                         continue;
 449                     }
 450
 451                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 452                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 453                                 nodeId, port.getPortName(), circuitPackName);
 454                         continue;
 455                     }
 456
 457                     if (keys.contains(currentKey)) {
 458                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 459                                 nodeId, port.getPortName(), circuitPackName);
 460                         continue;
 461                     }
 462
 463                     switch (port.getPortDirection()) {
 464
 465                         case Bidirectional:
 466                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 467                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 468                                     nodeId, port.getPortName(), circuitPackName, lcp);
 469                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 470                             portIndex++;
 471                             keys.add(currentKey);
 472                             break;
 473
 474                         case Rx:
 475                         case Tx:
 476                             if (!checkPartnerPortNotNull(port)) {
 477                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 478                                         + " - cannot assign  logicalConnectionPoint.",
 479                                         nodeId, port.getPortName(), circuitPackName);
 480                                 continue;
 481                             }
 482
 483                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 484                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 485                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 486                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 487                                 .child(CircuitPacks.class,
 488                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 489                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 490                             Optional<Ports> port2Object = this.deviceTransactionManager
 491                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 492                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 493                             if (!port2Object.isPresent()
 494                                 || port2Object.get().getPortQual().getIntValue()
 495                                     != PortQual.RoadmExternal.getIntValue()) {
 496                                 LOG.error("{} : port {} on {} - error getting partner",
 497                                         nodeId, port.getPartnerPort().getPortName().toString(),
 498                                         port.getPartnerPort().getCircuitPackName());
 499                                 continue;
 500                             }
 501
 502                             Ports port2 = port2Object.get();
 503                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 504                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 505                                         nodeId, port.getPortName(), circuitPackName);
 506                                 portIndex++;
 507                                 continue;
 508                             }
 509                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 510                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 511                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 512                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 513                             portMapList.add(
 514                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 515                             portIndex++;
 516                             keys.add(currentKey);
 517                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 518                             break;
 519
 520                         default:
 521                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 522                                     + " - cannot assign  logicalConnectionPoint.",
 523                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 524
 525                     }
 526                 }
 527             }
 528         }
 529         return true;
 530     }
 531
 532     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 533         if (SUFFIX.containsKey(port.getPortDirection())) {
 534             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 535         }
 536         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 537         return null;
 538     }
 539
 540     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 541         return new StringBuilder("XPDR").append(xponderNb)
 542                 .append("-")
 543                 .append(token).append(lcpNb)
 544                 .toString();
 545     }
 546
 547
 548     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 549         Map<Integer, Degree> degrees = new HashMap<>();
 550
 551         // Get value for max degree from info subtree, required for iteration
 552         // if not present assume to be 20 (temporary)
 553         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 554
 555         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 556             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 557             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 558                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 559             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 560                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 561                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 562             if (ordmDegreeObject.isPresent()) {
 563                 degrees.put(degreeCounter, ordmDegreeObject.get());
 564             }
 565         }
 566         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 567         return degrees;
 568     }
 569
 570     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 571         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 572         getDegreesMap(deviceId, ordmInfo).forEach(
 573             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 574         return conPortMap;
 575     }
 576
 577     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 578         List<SharedRiskGroup> srgs = new ArrayList<>();
 579
 580         // Get value for max Srg from info subtree, required for iteration
 581         // if not present assume to be 20 (temporary)
 582         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 583         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 584             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 585                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 586             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 587                 LogicalDatastoreType.OPERATIONAL, srgIID,
 588                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 589             if (ordmSrgObject.isPresent()) {
 590                 srgs.add(ordmSrgObject.get());
 591
 592             }
 593         }
 594         return srgs;
 595     }
 596
 597     private Map<String, String> getEthInterfaceList(String nodeId) {
 598         LOG.info("{} : It is calling get ethernet interface", nodeId);
 599         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 600             .child(Protocols.class);
 601         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 602             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 603             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 604         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 605             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 606             return new HashMap<>();
 607         }
 608         Map<String, String> cpToInterfaceMap = new HashMap<>();
 609         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 610         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 611             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 612                 continue;
 613             }
 614             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 615                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 616             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 617                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 618                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 619             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 620                 continue;
 621             }
 622             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 623             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 624             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 625                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 626             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 627                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 628                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 629             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 630                 continue;
 631             }
 632             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 633                 portConfig.getIfName());
 634         }
 635         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 636         return cpToInterfaceMap;
 637     }
 638
 639     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 640         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 641         for (Degree degree : degrees.values()) {
 642             LOG.debug("Inside CP to degree list");
 643             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 644                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 645                     degree.getDegreeNumber().toString(), interfaceList))
 646                 .collect(Collectors.toList()));
 647         }
 648         return cpToDegreeList;
 649     }
 650
 651     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 652             List<SharedRiskGroup> srgs, String nodeId) {
 653         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 654         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 655             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 656             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 657         // Add the SRG mc-capabilities
 658         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 659         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 660             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 661         return mcCapabilities;
 662     }
 663
 664     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 665             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 666             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 667         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 668         if (nodeInfo != null) {
 669             nodesBldr.setNodeInfo(nodeInfo);
 670         }
 671         if (portMapList != null) {
 672             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 673             // No element in the list below should be null at this stage
 674             for (Mapping mapping: portMapList) {
 675                 mappingMap.put(mapping.key(), mapping);
 676             }
 677             nodesBldr.setMapping(mappingMap);
 678         }
 679         if (cp2DegreeList != null) {
 680             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 681             // No element in the list below should be null at this stage
 682             for (CpToDegree cp2Degree: cp2DegreeList) {
 683                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 684             }
 685             nodesBldr.setCpToDegree(cpToDegreeMap);
 686         }
 687
 688         if (splList != null) {
 689             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 690             // No element in the list below should be null at this stage
 691             for (SwitchingPoolLcp spl: splList) {
 692                 splMap.put(spl.key(), spl);
 693             }
 694             nodesBldr.setSwitchingPoolLcp(splMap);
 695         }
 696         if (mcCapabilities != null) {
 697             nodesBldr.setMcCapabilities(mcCapabilities);
 698         }
 699         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 700         Nodes nodes = nodesBldr.build();
 701         nodesList.put(nodes.key(),nodes);
 702
 703         Network network = new NetworkBuilder().setNodes(nodesList).build();
 704
 705         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 706         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 707         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 708         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 709         try {
 710             commit.get();
 711             return true;
 712         } catch (InterruptedException | ExecutionException e) {
 713             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 714             return false;
 715         }
 716     }
 717
 718     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 719             Map<String, String> interfaceList) {
 720         return new CpToDegreeBuilder()
 721             .withKey(new CpToDegreeKey(circuitPackName))
 722             .setCircuitPackName(circuitPackName)
 723             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 724             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 725     }
 726
 727     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 728         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 729         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 730             .withKey(new McCapabilitiesKey(mcNodeName))
 731             .setMcNodeName(mcNodeName);
 732         if (degree.getMcCapabilities() == null) {
 733             LOG.warn("{} : Media channel capabilities are not advertised for degree {} - assuming fixed grid",
 734                     nodeId, degree.getDegreeNumber());
 735             mcCapabilitiesBuilder
 736                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 737                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 738         } else {
 739             mcCapabilitiesBuilder
 740                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 741                     .getCenterFreqGranularity().getValue().toString()))
 742                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 743                     .getSlotWidthGranularity().getValue().toString()));
 744         }
 745         return mcCapabilitiesBuilder.build();
 746     }
 747
 748     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 749         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 750         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 751             .withKey(new McCapabilitiesKey(mcNodeName))
 752             .setMcNodeName(mcNodeName);
 753         if (srg.getMcCapabilities() == null) {
 754             LOG.warn("{} : Media channel capabilities are not advertised for SRG {} - assuming fixed grid",
 755                     nodeId, srg.getSrgNumber());
 756             mcCapabilitiesBuilder
 757                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 758                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 759         } else {
 760             mcCapabilitiesBuilder
 761                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 762                     .getCenterFreqGranularity().getValue().toString()))
 763                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 764                     .getSlotWidthGranularity().getValue().toString()));
 765         }
 766         return mcCapabilitiesBuilder.build();
 767     }
 768
 769     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 770             String logicalConnectionPoint) {
 771         MappingBuilder mpBldr = new MappingBuilder()
 772                 .withKey(new MappingKey(logicalConnectionPoint))
 773                 .setLogicalConnectionPoint(logicalConnectionPoint)
 774                 .setSupportingCircuitPackName(circuitPackName)
 775                 .setSupportingPort(port.getPortName())
 776                 .setPortDirection(port.getPortDirection().getName());
 777
 778         if ((port.getInterfaces() == null)
 779             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 780                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 781             return mpBldr.build();
 782         }
 783         // Get OMS and OTS interface provisioned on the TTP's
 784         for (Interfaces interfaces : port.getInterfaces()) {
 785             try {
 786                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 787                     interfaces.getInterfaceName());
 788                 if (!openRoadmInterface.isPresent()) {
 789                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 790                     continue;
 791                 }
 792                 LOG.debug("{} : interface get from device is {} and of type {}",
 793                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 794                 Class<? extends InterfaceType> interfaceType
 795                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 796                 // Check if interface type is OMS or OTS
 797                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 798                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 799                 }
 800                 if (interfaceType.equals(OpticalTransport.class)) {
 801                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 802                 }
 803                 if (interfaceType.equals(OtnOdu.class)) {
 804                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 805                 }
 806             } catch (OpenRoadmInterfaceException ex) {
 807                 LOG.warn("{} : Error while getting interface {} - ",
 808                     nodeId, interfaces.getInterfaceName(), ex);
 809             }
 810         }
 811         return mpBldr.build();
 812     }
 813
 814     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 815             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 816             XpdrNodeTypes xpdrNodeType) {
 817
 818         if (mapping != null && connectionMapLcp != null) {
 819             // update existing mapping
 820             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 821         }
 822
 823         // create a new mapping
 824         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 825         MappingBuilder mpBldr = new MappingBuilder()
 826                 .withKey(new MappingKey(logicalConnectionPoint))
 827                 .setLogicalConnectionPoint(logicalConnectionPoint)
 828                 .setSupportingCircuitPackName(circuitPackName)
 829                 .setSupportingPort(port.getPortName())
 830                 .setPortDirection(port.getPortDirection().getName())
 831                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 832         if (port.getPortQual() != null) {
 833             mpBldr.setPortQual(port.getPortQual().getName());
 834         }
 835         if (xpdrNodeType != null) {
 836             mpBldr.setXponderType(
 837                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 838                     xpdrNodeType.getIntValue()));
 839         }
 840         if (partnerLcp != null) {
 841             mpBldr.setPartnerLcp(partnerLcp);
 842         }
 843         if (port.getSupportedInterfaceCapability() != null) {
 844             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 845                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 846             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 847                 @SuppressWarnings("unchecked") Class<? extends
 848                     org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability> sup1 =
 849                     (Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 850                         .SupportedIfCapability>) sup;
 851                 supportedIntf.add(sup1);
 852             }
 853             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 854         }
 855         return mpBldr.build();
 856     }
 857
 858     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 859             //circuitPackName2 will be updated by reference contrary to circuitPackName
 860             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 861         if (!checkPartnerPortNotNull(port)) {
 862             LOG.warn("{} : port {} on {} - Error in the configuration ",
 863                     nodeId, port.getPortName(), circuitPackName);
 864             return null;
 865         }
 866         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 867             return null;
 868         }
 869         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 870             .filter(
 871                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 872             .findFirst();
 873         if (!cpOpt.isPresent()) {
 874             LOG.error("{} : Error fetching circuit-pack {}",
 875                     nodeId, port.getPartnerPort().getCircuitPackName());
 876             return null;
 877         }
 878         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 879             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 880             .findFirst();
 881         if (!poOpt.isPresent()) {
 882             LOG.error("{} : Error fetching port {} on {}",
 883                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 884             return null;
 885         }
 886         Ports port2 = poOpt.get();
 887         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 888         if (!checkPartnerPort(circuitPackName, port, port2)) {
 889             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 890                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 891             return null;
 892         }
 893         return port2;
 894     }
 895
 896
 897     private void putXpdrLcpsInMaps(int line, String nodeId,
 898             Integer xponderNb, XpdrNodeTypes xponderType,
 899             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 900             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 901         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 902         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 903         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 904             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
 905             return;
 906         }
 907         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 908         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 909         mappingMap.put(lcp1,
 910                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 911         mappingMap.put(lcp2,
 912                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 913         return;
 914     }
 915
 916     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 917             Integer xponderNb, XpdrNodeTypes xponderType,
 918             String circuitPackName,  Ports port,
 919             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 920         if (port.getPortQual() == null) {
 921             LOG.warn("{} : port {} on {} - PortQual was not found",
 922                     nodeId, port.getPortName(), circuitPackName);
 923             return new int[] {line, client};
 924         }
 925
 926         switch (port.getPortQual()) {
 927
 928             case XpdrClient:
 929             case SwitchClient:
 930                 String lcp0 = createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 931                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 932                 mappingMap.put(lcp0,
 933                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 934                 client++;
 935                 break;
 936
 937             case XpdrNetwork:
 938             case SwitchNetwork:
 939                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 940                         xponderNb, xponderType,
 941                         circuitPackName,  port,
 942                         circuitPackList,  lcpMap, mappingMap);
 943                 break;
 944
 945             default:
 946                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
 947                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 948         }
 949         return new int[] {line, client};
 950     }
 951
 952     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 953             Integer xponderNb, XpdrNodeTypes xponderType,
 954             String circuitPackName,  Ports port,
 955             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 956
 957         switch (port.getPortDirection()) {
 958
 959             case Bidirectional:
 960                 String lcp = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 961                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 962                 mappingMap.put(lcp,
 963                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
 964                 line++;
 965                 break;
 966
 967             case Rx:
 968             case Tx:
 969                 StringBuilder circuitPackName2 = new StringBuilder();
 970                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 971                         circuitPackList, lcpMap);
 972
 973                 if (port2 == null) {
 974                      //key already present or an error occured and was logged
 975                     return line;
 976                 }
 977
 978                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
 979                         circuitPackName, circuitPackName2.toString(), port, port2,
 980                         lcpMap, mappingMap);
 981                 line += 2;
 982                 break;
 983
 984             default:
 985                 LOG.error("{} : port {} on {} - unsupported Direction {}",
 986                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 987         }
 988
 989         return line;
 990     }
 991
 992     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
 993             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
 994         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
 995         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
 996         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
 997         return true;
 998     }
 999
1000     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1001         // Creating mapping data for degree TTP's
1002         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1003         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1004         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1005         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1006         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1007
1008         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1009         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1010             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1011                 case 1:
1012                     // port is bidirectional
1013                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1014                         .child(CircuitPacks.class,
1015                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1016                         .child(Ports.class,
1017                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1018                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1019                             nodeId,
1020                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1021                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1022                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1023                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1024                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1025                     if (!portObject.isPresent()) {
1026                         LOG.error("{} : No port {} on circuit pack {}",
1027                                 nodeId,
1028                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1029                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1030                         return false;
1031                     }
1032                     Ports port = portObject.get();
1033                     if (port.getPortQual() == null) {
1034                         continue;
1035                     }
1036                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1037                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1038                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1039                                 + " - Error in configuration with port-qual or port-direction",
1040                                 nodeId, port.getPortName(),
1041                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1042                         continue;
1043                     }
1044                     String logicalConnectionPoint = new StringBuilder("DEG")
1045                         .append(cpMapEntry.getKey())
1046                         .append("-TTP-TXRX")
1047                         .toString();
1048                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1049                             nodeId,
1050                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1051                             logicalConnectionPoint);
1052                     portMapList.add(createMappingObject(nodeId, port,
1053                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1054                         logicalConnectionPoint));
1055                     break;
1056                 case 2:
1057                     // ports are unidirectionals
1058                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1059                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1060                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1061                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1062                         .child(Ports.class,
1063                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1064                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1065                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1066                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1067                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1068                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1069                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1070                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1071                         .child(Ports.class,
1072                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1073                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1074                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1075                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1076                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1077                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1078                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1079                         LOG.error("{} : No port {} on circuit pack {}",
1080                                 nodeId,
1081                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1082                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1083                         return false;
1084                     }
1085
1086                     Ports port1 = port1Object.get();
1087                     Ports port2 = port2Object.get();
1088                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1089                         continue;
1090                     }
1091                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1092                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1093                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1094                                 + " - Error in configuration with port-qual",
1095                                 nodeId, port1.getPortName(), port2.getPortName());
1096                         continue;
1097                     }
1098                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1099                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1100                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1101                         continue;
1102                     }
1103                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1104                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1105                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1106                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1107                         continue;
1108                     }
1109
1110                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1111                         .append(cpMapEntry.getKey())
1112                         .append("-TTP-")
1113                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1114                         .toString();
1115                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1116                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1117                         port1.getPortName(), logicalConnectionPoint1);
1118                     portMapList.add(createMappingObject(nodeId, port1,
1119                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1120                             logicalConnectionPoint1));
1121                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1122                         .append(cpMapEntry.getKey())
1123                         .append("-TTP-")
1124                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1125                         .toString();
1126                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1127                             nodeId,
1128                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1129                             port2.getPortName(), logicalConnectionPoint2);
1130                     portMapList.add(createMappingObject(nodeId, port2,
1131                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1132                             logicalConnectionPoint2));
1133                     break;
1134                 default:
1135                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1136                     continue;
1137             }
1138         }
1139         return true;
1140     }
1141
1142     private NodeInfo createNodeInfo(Info deviceInfo) {
1143
1144         if (deviceInfo.getNodeType() == null) {
1145             // TODO make mandatory in yang
1146             LOG.error("Node type field is missing");
1147             return null;
1148         }
1149
1150         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1151                 .setOpenroadmVersion(OpenroadmVersion._221)
1152                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1153         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1154             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1155         } else {
1156             nodeInfoBldr.setNodeClli("defaultCLLI");
1157         }
1158         if (deviceInfo.getModel() != null) {
1159             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1160         }
1161         if (deviceInfo.getVendor() != null) {
1162             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1163         }
1164         if (deviceInfo.getIpAddress() != null) {
1165             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1166         }
1167
1168         return nodeInfoBldr.build();
1169     }
1170
1171 }