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.rev210310.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.Nodes;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.NodesBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.NodesKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.CpToDegree;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.CpToDegreeBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.CpToDegreeKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.Mapping;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.MappingBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.MappingKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.McCapabilities;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.McCapabilitiesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.McCapabilitiesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.NodeInfo.OpenroadmVersion;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210310.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().stream()
 266                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 267                     String circuitPackName = xpdrPort.getCircuitPackName();
 268                     String portName = xpdrPort.getPortName().toString();
 269                     // If there xponder-subtree has missing circuit-packs or ports,
 270                     // This gives a null-pointer expection,
 271                     if (device.nonnullCircuitPacks().values().stream()
 272                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 273                             .findFirst().isEmpty()) {
 274                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 275                                 nodeId, circuitPackName);
 276                         continue;
 277                     }
 278                     if (device.nonnullCircuitPacks().values().stream()
 279                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 280                             .findFirst().get().nonnullPorts().values().stream()
 281                             .filter(p -> p.getPortName().equals(portName))
 282                             .findFirst().isEmpty()) {
 283                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 284                                 nodeId, portName, circuitPackName);
 285                         continue;
 286                     }
 287                     Ports port = device.nonnullCircuitPacks().values().stream()
 288                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 289                             .findFirst().get().nonnullPorts().values().stream()
 290                             .filter(p -> p.getPortName().equals(portName))
 291                             .findFirst().get();
 292                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 293                         xponderNb, xponderType, circuitPackName, port,
 294                         circuitPackList, lcpMap, mappingMap);
 295                     line = counters[0];
 296                     client = counters[1];
 297                 }
 298             }
 299         }
 300
 301         if (device.getConnectionMap() == null) {
 302             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 303         } else {
 304             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 305             for (ConnectionMap cm : connectionMap) {
 306                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 307                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 308                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 309                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 310                 if (slcp == null) {
 311                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 312                         nodeId, skey, dkey);
 313                     continue;
 314                 }
 315                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 316                 Mapping mapping = mappingMap.get(slcp);
 317                 mappingMap.remove(slcp);
 318                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 319             }
 320         }
 321
 322         if (device.getOduSwitchingPools() != null) {
 323             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 324             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 325             for (OduSwitchingPools odp : oduSwithcingPools) {
 326                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 327                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 328                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 329                     if (nbl.getPortList() == null) {
 330                         continue;
 331                     }
 332                     List<String> lcpList = new ArrayList<>();
 333                     for (PortList item : nbl.nonnullPortList().values()) {
 334                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 335                         if (!lcpMap.containsKey(key)) {
 336                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 337                                 nodeId, item.getPortName(), item.getCircuitPackName());
 338                             continue;
 339                         }
 340                         lcpList.add(lcpMap.get(key));
 341                     }
 342                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 343                         .setNblNumber(nbl.getNblNumber())
 344                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 345                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 346                         .setLcpList(lcpList)
 347                         .build();
 348                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 349                 }
 350                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 351                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 352                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 353                     .setNonBlockingList(nbMap)
 354                     .build();
 355                 switchingPoolList.add(splBldr);
 356             }
 357             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 358         }
 359
 360         if (!mappingMap.isEmpty()) {
 361             mappingMap.forEach((k,v) -> portMapList.add(v));
 362         }
 363         return true;
 364     }
 365
 366     private boolean checkPartnerPortNotNull(Ports port) {
 367         if (port.getPartnerPort() == null
 368             || port.getPartnerPort().getCircuitPackName() == null
 369             || port.getPartnerPort().getPortName() == null) {
 370             return false;
 371         }
 372         return true;
 373     }
 374
 375     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 376         if (!checkPartnerPortNotNull(port2)
 377             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 378             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 379             return false;
 380         }
 381         return true;
 382     }
 383
 384     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 385         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 386             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 387                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 388                 &&
 389                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 390                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 391             return false;
 392         }
 393         return true;
 394     }
 395
 396
 397     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 398             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 399         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 400             .CircuitPacks>> cpPerSrg = new HashMap<>();
 401         // Get value for max Srg from info subtree, required for iteration
 402         // if not present assume to be 20 (temporary)
 403         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 404         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 405             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 406                 = new ArrayList<>();
 407             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 408             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 409                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 410             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 411                 LogicalDatastoreType.OPERATIONAL, srgIID,
 412                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 413             if (ordmSrgObject.isPresent()) {
 414                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 415                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 416             }
 417         }
 418         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 419         return cpPerSrg;
 420     }
 421
 422     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 423         // Creating mapping data for SRG's PP
 424         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 425             = getSrgCps(nodeId, deviceInfo);
 426         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 427                 srgCpEntry : srgCps.entrySet()) {
 428             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 429                 srgCps.get(srgCpEntry.getKey());
 430             List<String> keys = new ArrayList<>();
 431             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 432                 String circuitPackName = cp.getCircuitPackName();
 433                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 434                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 435                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 436                     LogicalDatastoreType.OPERATIONAL, cpIID,
 437                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 438
 439                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 440                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 441                     continue;
 442                 }
 443                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 444                 Collections.sort(portList, new SortPort221ByName());
 445                 int portIndex = 1;
 446                 for (Ports port : portList) {
 447                     String currentKey = circuitPackName + "-" + port.getPortName();
 448                     if (port.getPortQual() == null) {
 449                         continue;
 450                     }
 451
 452                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 453                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 454                                 nodeId, port.getPortName(), circuitPackName);
 455                         continue;
 456                     }
 457
 458                     if (keys.contains(currentKey)) {
 459                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 460                                 nodeId, port.getPortName(), circuitPackName);
 461                         continue;
 462                     }
 463
 464                     switch (port.getPortDirection()) {
 465
 466                         case Bidirectional:
 467                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 468                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 469                                     nodeId, port.getPortName(), circuitPackName, lcp);
 470                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 471                             portIndex++;
 472                             keys.add(currentKey);
 473                             break;
 474
 475                         case Rx:
 476                         case Tx:
 477                             if (!checkPartnerPortNotNull(port)) {
 478                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 479                                         + " - cannot assign  logicalConnectionPoint.",
 480                                         nodeId, port.getPortName(), circuitPackName);
 481                                 continue;
 482                             }
 483
 484                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 485                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 486                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 487                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 488                                 .child(CircuitPacks.class,
 489                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 490                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 491                             Optional<Ports> port2Object = this.deviceTransactionManager
 492                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 493                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 494                             if (!port2Object.isPresent()
 495                                 || port2Object.get().getPortQual().getIntValue()
 496                                     != PortQual.RoadmExternal.getIntValue()) {
 497                                 LOG.error("{} : port {} on {} - error getting partner",
 498                                         nodeId, port.getPartnerPort().getPortName().toString(),
 499                                         port.getPartnerPort().getCircuitPackName());
 500                                 continue;
 501                             }
 502
 503                             Ports port2 = port2Object.get();
 504                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 505                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 506                                         nodeId, port.getPortName(), circuitPackName);
 507                                 portIndex++;
 508                                 continue;
 509                             }
 510                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 511                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 512                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 513                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 514                             portMapList.add(
 515                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 516                             portIndex++;
 517                             keys.add(currentKey);
 518                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 519                             break;
 520
 521                         default:
 522                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 523                                     + " - cannot assign  logicalConnectionPoint.",
 524                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 525
 526                     }
 527                 }
 528             }
 529         }
 530         return true;
 531     }
 532
 533     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 534         if (SUFFIX.containsKey(port.getPortDirection())) {
 535             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 536         }
 537         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 538         return null;
 539     }
 540
 541     private String createXpdrLogicalConnectionPort(int xponderNb, int lcpNb, String token) {
 542         return new StringBuilder("XPDR").append(xponderNb)
 543                 .append("-")
 544                 .append(token).append(lcpNb)
 545                 .toString();
 546     }
 547
 548
 549     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 550         Map<Integer, Degree> degrees = new HashMap<>();
 551
 552         // Get value for max degree from info subtree, required for iteration
 553         // if not present assume to be 20 (temporary)
 554         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 555
 556         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 557             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 558             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 559                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 560             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 561                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 562                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 563             if (ordmDegreeObject.isPresent()) {
 564                 degrees.put(degreeCounter, ordmDegreeObject.get());
 565             }
 566         }
 567         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 568         return degrees;
 569     }
 570
 571     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 572         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 573         getDegreesMap(deviceId, ordmInfo).forEach(
 574             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 575         return conPortMap;
 576     }
 577
 578     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 579         List<SharedRiskGroup> srgs = new ArrayList<>();
 580
 581         // Get value for max Srg from info subtree, required for iteration
 582         // if not present assume to be 20 (temporary)
 583         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 584         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 585             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 586                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 587             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 588                 LogicalDatastoreType.OPERATIONAL, srgIID,
 589                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 590             if (ordmSrgObject.isPresent()) {
 591                 srgs.add(ordmSrgObject.get());
 592
 593             }
 594         }
 595         return srgs;
 596     }
 597
 598     private Map<String, String> getEthInterfaceList(String nodeId) {
 599         LOG.info("{} : It is calling get ethernet interface", nodeId);
 600         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 601             .child(Protocols.class);
 602         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 603             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 604             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 605         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 606             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 607             return new HashMap<>();
 608         }
 609         Map<String, String> cpToInterfaceMap = new HashMap<>();
 610         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 611         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 612             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 613                 continue;
 614             }
 615             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 616                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 617             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 618                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 619                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 620             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 621                 continue;
 622             }
 623             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 624             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 625             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 626                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 627             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 628                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 629                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 630             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 631                 continue;
 632             }
 633             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 634                 portConfig.getIfName());
 635         }
 636         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 637         return cpToInterfaceMap;
 638     }
 639
 640     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 641         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 642         for (Degree degree : degrees.values()) {
 643             LOG.debug("Inside CP to degree list");
 644             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 645                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 646                     degree.getDegreeNumber().toString(), interfaceList))
 647                 .collect(Collectors.toList()));
 648         }
 649         return cpToDegreeList;
 650     }
 651
 652     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 653             List<SharedRiskGroup> srgs, String nodeId) {
 654         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 655         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 656             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 657             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 658         // Add the SRG mc-capabilities
 659         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 660         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 661             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 662         return mcCapabilities;
 663     }
 664
 665     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 666             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 667             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 668         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 669         if (nodeInfo != null) {
 670             nodesBldr.setNodeInfo(nodeInfo);
 671         }
 672         if (portMapList != null) {
 673             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 674             // No element in the list below should be null at this stage
 675             for (Mapping mapping: portMapList) {
 676                 mappingMap.put(mapping.key(), mapping);
 677             }
 678             nodesBldr.setMapping(mappingMap);
 679         }
 680         if (cp2DegreeList != null) {
 681             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 682             // No element in the list below should be null at this stage
 683             for (CpToDegree cp2Degree: cp2DegreeList) {
 684                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 685             }
 686             nodesBldr.setCpToDegree(cpToDegreeMap);
 687         }
 688
 689         if (splList != null) {
 690             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 691             // No element in the list below should be null at this stage
 692             for (SwitchingPoolLcp spl: splList) {
 693                 splMap.put(spl.key(), spl);
 694             }
 695             nodesBldr.setSwitchingPoolLcp(splMap);
 696         }
 697         if (mcCapabilities != null) {
 698             nodesBldr.setMcCapabilities(mcCapabilities);
 699         }
 700         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 701         Nodes nodes = nodesBldr.build();
 702         nodesList.put(nodes.key(),nodes);
 703
 704         Network network = new NetworkBuilder().setNodes(nodesList).build();
 705
 706         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 707         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 708         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 709         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 710         try {
 711             commit.get();
 712             return true;
 713         } catch (InterruptedException | ExecutionException e) {
 714             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 715             return false;
 716         }
 717     }
 718
 719     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 720             Map<String, String> interfaceList) {
 721         return new CpToDegreeBuilder()
 722             .withKey(new CpToDegreeKey(circuitPackName))
 723             .setCircuitPackName(circuitPackName)
 724             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 725             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 726     }
 727
 728     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 729         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 730         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 731             .withKey(new McCapabilitiesKey(mcNodeName))
 732             .setMcNodeName(mcNodeName);
 733         if (degree.getMcCapabilities() == null) {
 734             LOG.warn("{} : Media channel capabilities are not advertised for degree {} - assuming fixed grid",
 735                     nodeId, degree.getDegreeNumber());
 736             mcCapabilitiesBuilder
 737                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 738                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 739         } else {
 740             mcCapabilitiesBuilder
 741                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 742                     .getCenterFreqGranularity().getValue().toString()))
 743                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 744                     .getSlotWidthGranularity().getValue().toString()));
 745         }
 746         return mcCapabilitiesBuilder.build();
 747     }
 748
 749     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 750         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 751         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 752             .withKey(new McCapabilitiesKey(mcNodeName))
 753             .setMcNodeName(mcNodeName);
 754         if (srg.getMcCapabilities() == null) {
 755             LOG.warn("{} : Media channel capabilities are not advertised for SRG {} - assuming fixed grid",
 756                     nodeId, srg.getSrgNumber());
 757             mcCapabilitiesBuilder
 758                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 759                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 760         } else {
 761             mcCapabilitiesBuilder
 762                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 763                     .getCenterFreqGranularity().getValue().toString()))
 764                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 765                     .getSlotWidthGranularity().getValue().toString()));
 766         }
 767         return mcCapabilitiesBuilder.build();
 768     }
 769
 770     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 771             String logicalConnectionPoint) {
 772         MappingBuilder mpBldr = new MappingBuilder()
 773                 .withKey(new MappingKey(logicalConnectionPoint))
 774                 .setLogicalConnectionPoint(logicalConnectionPoint)
 775                 .setSupportingCircuitPackName(circuitPackName)
 776                 .setSupportingPort(port.getPortName())
 777                 .setPortDirection(port.getPortDirection().getName());
 778         if (port.getAdministrativeState() != null) {
 779             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 780         }
 781         if (port.getOperationalState() != null) {
 782             mpBldr.setPortOperState(port.getOperationalState().name());
 783         }
 784
 785         if ((port.getInterfaces() == null)
 786             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 787                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 788             return mpBldr.build();
 789         }
 790         // Get OMS and OTS interface provisioned on the TTP's
 791         for (Interfaces interfaces : port.getInterfaces()) {
 792             try {
 793                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 794                     interfaces.getInterfaceName());
 795                 if (!openRoadmInterface.isPresent()) {
 796                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 797                     continue;
 798                 }
 799                 LOG.debug("{} : interface get from device is {} and of type {}",
 800                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 801                 Class<? extends InterfaceType> interfaceType
 802                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 803                 // Check if interface type is OMS or OTS
 804                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 805                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 806                 }
 807                 if (interfaceType.equals(OpticalTransport.class)) {
 808                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 809                 }
 810                 if (interfaceType.equals(OtnOdu.class)) {
 811                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 812                 }
 813             } catch (OpenRoadmInterfaceException ex) {
 814                 LOG.warn("{} : Error while getting interface {} - ",
 815                     nodeId, interfaces.getInterfaceName(), ex);
 816             }
 817         }
 818         return mpBldr.build();
 819     }
 820
 821     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 822             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 823             XpdrNodeTypes xpdrNodeType) {
 824
 825         if (mapping != null && connectionMapLcp != null) {
 826             // update existing mapping
 827             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 828         }
 829
 830         // create a new mapping
 831         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 832         MappingBuilder mpBldr = new MappingBuilder()
 833                 .withKey(new MappingKey(logicalConnectionPoint))
 834                 .setLogicalConnectionPoint(logicalConnectionPoint)
 835                 .setSupportingCircuitPackName(circuitPackName)
 836                 .setSupportingPort(port.getPortName())
 837                 .setPortDirection(port.getPortDirection().getName())
 838                 .setLcpHashVal(FnvUtils.fnv1_64(nodeIdLcp));
 839         if (port.getPortQual() != null) {
 840             mpBldr.setPortQual(port.getPortQual().getName());
 841         }
 842         if (xpdrNodeType != null) {
 843             mpBldr.setXponderType(
 844                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 845                     xpdrNodeType.getIntValue()));
 846         }
 847         if (partnerLcp != null) {
 848             mpBldr.setPartnerLcp(partnerLcp);
 849         }
 850         if (port.getSupportedInterfaceCapability() != null) {
 851             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 852                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 853             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 854                 @SuppressWarnings("unchecked") Class<? extends
 855                     org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability> sup1 =
 856                     (Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 857                         .SupportedIfCapability>) sup;
 858                 supportedIntf.add(sup1);
 859             }
 860             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 861         }
 862         if (port.getAdministrativeState() != null) {
 863             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 864         }
 865         if (port.getOperationalState() != null) {
 866             mpBldr.setPortOperState(port.getOperationalState().name());
 867         }
 868         return mpBldr.build();
 869     }
 870
 871     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 872             //circuitPackName2 will be updated by reference contrary to circuitPackName
 873             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 874         if (!checkPartnerPortNotNull(port)) {
 875             LOG.warn("{} : port {} on {} - Error in the configuration ",
 876                     nodeId, port.getPortName(), circuitPackName);
 877             return null;
 878         }
 879         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 880             return null;
 881         }
 882         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 883             .filter(
 884                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 885             .findFirst();
 886         if (!cpOpt.isPresent()) {
 887             LOG.error("{} : Error fetching circuit-pack {}",
 888                     nodeId, port.getPartnerPort().getCircuitPackName());
 889             return null;
 890         }
 891         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 892             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 893             .findFirst();
 894         if (!poOpt.isPresent()) {
 895             LOG.error("{} : Error fetching port {} on {}",
 896                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 897             return null;
 898         }
 899         Ports port2 = poOpt.get();
 900         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 901         if (!checkPartnerPort(circuitPackName, port, port2)) {
 902             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 903                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 904             return null;
 905         }
 906         return port2;
 907     }
 908
 909
 910     private void putXpdrLcpsInMaps(int line, String nodeId,
 911             Integer xponderNb, XpdrNodeTypes xponderType,
 912             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 913             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 914         String lcp1 = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 915         String lcp2 = createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 916         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 917             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
 918             return;
 919         }
 920         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 921         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 922         mappingMap.put(lcp1,
 923                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 924         mappingMap.put(lcp2,
 925                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 926         return;
 927     }
 928
 929     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 930             Integer xponderNb, XpdrNodeTypes xponderType,
 931             String circuitPackName,  Ports port,
 932             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 933         if (port.getPortQual() == null) {
 934             LOG.warn("{} : port {} on {} - PortQual was not found",
 935                     nodeId, port.getPortName(), circuitPackName);
 936             return new int[] {line, client};
 937         }
 938
 939         switch (port.getPortQual()) {
 940
 941             case XpdrClient:
 942             case SwitchClient:
 943                 String lcp0 = createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 944                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 945                 mappingMap.put(lcp0,
 946                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 947                 client++;
 948                 break;
 949
 950             case XpdrNetwork:
 951             case SwitchNetwork:
 952                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 953                         xponderNb, xponderType,
 954                         circuitPackName,  port,
 955                         circuitPackList,  lcpMap, mappingMap);
 956                 break;
 957
 958             default:
 959                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
 960                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 961         }
 962         return new int[] {line, client};
 963     }
 964
 965     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 966             Integer xponderNb, XpdrNodeTypes xponderType,
 967             String circuitPackName,  Ports port,
 968             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 969
 970         switch (port.getPortDirection()) {
 971
 972             case Bidirectional:
 973                 String lcp = createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 974                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 975                 mappingMap.put(lcp,
 976                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
 977                 line++;
 978                 break;
 979
 980             case Rx:
 981             case Tx:
 982                 StringBuilder circuitPackName2 = new StringBuilder();
 983                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 984                         circuitPackList, lcpMap);
 985
 986                 if (port2 == null) {
 987                      //key already present or an error occured and was logged
 988                     return line;
 989                 }
 990
 991                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
 992                         circuitPackName, circuitPackName2.toString(), port, port2,
 993                         lcpMap, mappingMap);
 994                 line += 2;
 995                 break;
 996
 997             default:
 998                 LOG.error("{} : port {} on {} - unsupported Direction {}",
 999                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1000         }
1001
1002         return line;
1003     }
1004
1005     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1006             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1007         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1008         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1009         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1010         return true;
1011     }
1012
1013     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1014         // Creating mapping data for degree TTP's
1015         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1016         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1017         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1018         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1019         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1020
1021         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1022         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1023             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1024                 case 1:
1025                     // port is bidirectional
1026                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1027                         .child(CircuitPacks.class,
1028                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1029                         .child(Ports.class,
1030                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1031                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1032                             nodeId,
1033                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1034                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1035                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1036                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1037                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1038                     if (!portObject.isPresent()) {
1039                         LOG.error("{} : No port {} on circuit pack {}",
1040                                 nodeId,
1041                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1042                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1043                         return false;
1044                     }
1045                     Ports port = portObject.get();
1046                     if (port.getPortQual() == null) {
1047                         continue;
1048                     }
1049                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1050                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1051                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1052                                 + " - Error in configuration with port-qual or port-direction",
1053                                 nodeId, port.getPortName(),
1054                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1055                         continue;
1056                     }
1057                     String logicalConnectionPoint = new StringBuilder("DEG")
1058                         .append(cpMapEntry.getKey())
1059                         .append("-TTP-TXRX")
1060                         .toString();
1061                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1062                             nodeId,
1063                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1064                             logicalConnectionPoint);
1065                     portMapList.add(createMappingObject(nodeId, port,
1066                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1067                         logicalConnectionPoint));
1068                     break;
1069                 case 2:
1070                     // ports are unidirectionals
1071                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1072                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1073                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1074                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1075                         .child(Ports.class,
1076                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1077                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1078                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1079                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1080                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1081                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1082                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1083                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1084                         .child(Ports.class,
1085                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1086                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1087                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1088                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1089                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1090                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1091                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1092                         LOG.error("{} : No port {} on circuit pack {}",
1093                                 nodeId,
1094                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1095                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1096                         return false;
1097                     }
1098
1099                     Ports port1 = port1Object.get();
1100                     Ports port2 = port2Object.get();
1101                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1102                         continue;
1103                     }
1104                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1105                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1106                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1107                                 + " - Error in configuration with port-qual",
1108                                 nodeId, port1.getPortName(), port2.getPortName());
1109                         continue;
1110                     }
1111                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1112                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1113                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1114                         continue;
1115                     }
1116                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1117                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1118                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1119                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1120                         continue;
1121                     }
1122
1123                     String logicalConnectionPoint1 = new StringBuilder("DEG")
1124                         .append(cpMapEntry.getKey())
1125                         .append("-TTP-")
1126                         .append(port1.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1127                         .toString();
1128                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1129                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1130                         port1.getPortName(), logicalConnectionPoint1);
1131                     portMapList.add(createMappingObject(nodeId, port1,
1132                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1133                             logicalConnectionPoint1));
1134                     String logicalConnectionPoint2 = new StringBuilder("DEG")
1135                         .append(cpMapEntry.getKey())
1136                         .append("-TTP-")
1137                         .append(port2.getPortDirection().getName().toUpperCase(Locale.getDefault()))
1138                         .toString();
1139                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1140                             nodeId,
1141                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1142                             port2.getPortName(), logicalConnectionPoint2);
1143                     portMapList.add(createMappingObject(nodeId, port2,
1144                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1145                             logicalConnectionPoint2));
1146                     break;
1147                 default:
1148                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1149                     continue;
1150             }
1151         }
1152         return true;
1153     }
1154
1155     private NodeInfo createNodeInfo(Info deviceInfo) {
1156
1157         if (deviceInfo.getNodeType() == null) {
1158             // TODO make mandatory in yang
1159             LOG.error("Node type field is missing");
1160             return null;
1161         }
1162
1163         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1164                 .setOpenroadmVersion(OpenroadmVersion._221)
1165                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1166         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1167             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1168         } else {
1169             nodeInfoBldr.setNodeClli("defaultCLLI");
1170         }
1171         if (deviceInfo.getModel() != null) {
1172             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1173         }
1174         if (deviceInfo.getVendor() != null) {
1175             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1176         }
1177         if (deviceInfo.getIpAddress() != null) {
1178             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1179         }
1180
1181         return nodeInfoBldr.build();
1182     }
1183
1184 }