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.rev210426.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.OpenroadmNodeVersion;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegree;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.cp.to.degree.CpToDegreeKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.Mapping;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mapping.MappingKey;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilities;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilitiesBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.mc.capabilities.McCapabilitiesKey;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.Nodes;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesBuilder;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.NodesKey;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfo;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.network.nodes.NodeInfoBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcp;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcpBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.SwitchingPoolLcpKey;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210426.switching.pool.lcp.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         if (nodeId == null || oldMapping == null) {
 181             LOG.error("Impossible to update mapping");
 182             return false;
 183         }
 184         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 185                 .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 186                 .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 187         try {
 188             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 189                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 190             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 191             LOG.debug("{} : Updating old mapping Data {} for {} by new mapping data {}",
 192                     nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 193             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 194             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 195                 .child(Nodes.class, new NodesKey(nodeId))
 196                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 197             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 198             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 199             commit.get();
 200             return true;
 201         } catch (InterruptedException | ExecutionException e) {
 202             LOG.error("{} : exception when updating Mapping {} - ",
 203                     nodeId, oldMapping.getLogicalConnectionPoint(), e);
 204             return false;
 205         }
 206     }
 207
 208     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 209         // Creating for Xponder Line and Client Ports
 210         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 211         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 212             LogicalDatastoreType.OPERATIONAL, deviceIID,
 213             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 214         if (!deviceObject.isPresent()) {
 215             LOG.error("{} : Impossible to get device configuration", nodeId);
 216             return false;
 217         }
 218         OrgOpenroadmDevice device = deviceObject.get();
 219         if (device.getCircuitPacks() == null) {
 220             LOG.warn("{} : Circuit Packs not present", nodeId);
 221             return false;
 222         }
 223
 224         Map<String, String> lcpMap = new HashMap<>();
 225         Map<String, Mapping> mappingMap = new HashMap<>();
 226         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 227         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 228         if (device.getXponder() == null) {
 229             LOG.warn("{} : configuration does not contain a list of Xponders", nodeId);
 230             // Variables to keep track of number of line ports and client ports
 231             int line = 1;
 232             int client = 1;
 233             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 234             //     when device.getXponder() != null. Some code mutualization must be considered.
 235             for (CircuitPacks cp : circuitPackList) {
 236                 String circuitPackName = cp.getCircuitPackName();
 237                 if (cp.getPorts() == null) {
 238                     LOG.warn("{} : Ports were not found for circuit pack {}", nodeId, circuitPackName);
 239                     continue;
 240                 }
 241                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 242                 portList.sort(Comparator.comparing(Ports::getPortName));
 243                 for (Ports port : portList) {
 244                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 245                         1, null, circuitPackName, port,
 246                         circuitPackList, lcpMap, mappingMap);
 247                     line = counters[0];
 248                     client = counters[1];
 249                 }
 250             }
 251         } else {
 252             LOG.info("{} : configuration contains a list of xponders", nodeId);
 253             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 254                 // Variables to keep track of number of line ports and client ports
 255                 int line = 1;
 256                 int client = 1;
 257                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 258                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 259                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 260                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 261                     String circuitPackName = xpdrPort.getCircuitPackName();
 262                     String portName = xpdrPort.getPortName();
 263                     // If there xponder-subtree has missing circuit-packs or ports,
 264                     // This gives a null-pointer expection,
 265                     if (device.nonnullCircuitPacks().values().stream()
 266                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 267                             .findFirst().isEmpty()) {
 268                         LOG.warn("{} : Circuit-pack {} is missing in the device - ignoring it in port-mapping",
 269                                 nodeId, circuitPackName);
 270                         continue;
 271                     }
 272                     if (device.nonnullCircuitPacks().values().stream()
 273                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 274                             .findFirst().get().nonnullPorts().values().stream()
 275                             .filter(p -> p.getPortName().equals(portName))
 276                             .findFirst().isEmpty()) {
 277                         LOG.warn("{} : port {} on {} - association missing in the device - ignoring it in port-mapping",
 278                                 nodeId, portName, circuitPackName);
 279                         continue;
 280                     }
 281                     Ports port = device.nonnullCircuitPacks().values().stream()
 282                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 283                             .findFirst().get().nonnullPorts().values().stream()
 284                             .filter(p -> p.getPortName().equals(portName))
 285                             .findFirst().get();
 286                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 287                         xponderNb, xponderType, circuitPackName, port,
 288                         circuitPackList, lcpMap, mappingMap);
 289                     line = counters[0];
 290                     client = counters[1];
 291                 }
 292             }
 293         }
 294
 295         if (device.getConnectionMap() == null) {
 296             LOG.warn("{} : No connection-map inside device configuration", nodeId);
 297         } else {
 298             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 299             for (ConnectionMap cm : connectionMap) {
 300                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 301                 String slcp = lcpMap.containsKey(skey) ? lcpMap.get(skey) : null;
 302                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 303                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 304                 if (slcp == null) {
 305                     LOG.error("{} : Error in connection-map analysis for source {} and destination (CP+port) {}",
 306                         nodeId, skey, dkey);
 307                     continue;
 308                 }
 309                 String dlcp = lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null;
 310                 Mapping mapping = mappingMap.get(slcp);
 311                 mappingMap.remove(slcp);
 312                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 313             }
 314         }
 315
 316         if (device.getOduSwitchingPools() != null) {
 317             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 318             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 319             for (OduSwitchingPools odp : oduSwithcingPools) {
 320                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 321                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 322                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 323                     if (nbl.getPortList() == null) {
 324                         continue;
 325                     }
 326                     List<String> lcpList = new ArrayList<>();
 327                     for (PortList item : nbl.nonnullPortList().values()) {
 328                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 329                         if (!lcpMap.containsKey(key)) {
 330                             LOG.error("{} : port {} on {} is not associated to a logical connection point",
 331                                 nodeId, item.getPortName(), item.getCircuitPackName());
 332                             continue;
 333                         }
 334                         lcpList.add(lcpMap.get(key));
 335                     }
 336                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 337                         .setNblNumber(nbl.getNblNumber())
 338                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 339                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 340                         .setLcpList(lcpList)
 341                         .build();
 342                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 343                 }
 344                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 345                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 346                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 347                     .setNonBlockingList(nbMap)
 348                     .build();
 349                 switchingPoolList.add(splBldr);
 350             }
 351             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 352         }
 353
 354         if (!mappingMap.isEmpty()) {
 355             mappingMap.forEach((k,v) -> portMapList.add(v));
 356         }
 357         return true;
 358     }
 359
 360     private boolean checkPartnerPortNotNull(Ports port) {
 361         if (port.getPartnerPort() == null
 362             || port.getPartnerPort().getCircuitPackName() == null
 363             || port.getPartnerPort().getPortName() == null) {
 364             return false;
 365         }
 366         return true;
 367     }
 368
 369     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 370         if (!checkPartnerPortNotNull(port2)
 371             || !port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 372             || !port2.getPartnerPort().getPortName().equals(port1.getPortName())) {
 373             return false;
 374         }
 375         return true;
 376     }
 377
 378     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 379         if (!checkPartnerPortNoDir(circuitPackName, port1, port2)
 380             || ((Direction.Rx.getIntValue() != port1.getPortDirection().getIntValue()
 381                     || Direction.Tx.getIntValue() != port2.getPortDirection().getIntValue())
 382                 &&
 383                 (Direction.Tx.getIntValue() != port1.getPortDirection().getIntValue()
 384                     || Direction.Rx.getIntValue() != port2.getPortDirection().getIntValue()))) {
 385             return false;
 386         }
 387         return true;
 388     }
 389
 390
 391     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 392             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 393         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 394             .CircuitPacks>> cpPerSrg = new HashMap<>();
 395         // Get value for max Srg from info subtree, required for iteration
 396         // if not present assume to be 20 (temporary)
 397         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 398         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 399             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 400                 = new ArrayList<>();
 401             LOG.debug("{} : Getting Circuitpacks for Srg Number {}", deviceId, srgCounter);
 402             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 403                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 404             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 405                 LogicalDatastoreType.OPERATIONAL, srgIID,
 406                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 407             if (ordmSrgObject.isPresent()) {
 408                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 409                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 410             }
 411         }
 412         LOG.info("{} : Device has {} Srg", deviceId, cpPerSrg.size());
 413         return cpPerSrg;
 414     }
 415
 416     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 417         // Creating mapping data for SRG's PP
 418         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 419             = getSrgCps(nodeId, deviceInfo);
 420         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 421                 srgCpEntry : srgCps.entrySet()) {
 422             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 423                 srgCps.get(srgCpEntry.getKey());
 424             List<String> keys = new ArrayList<>();
 425             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 426                 String circuitPackName = cp.getCircuitPackName();
 427                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 428                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 429                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 430                     LogicalDatastoreType.OPERATIONAL, cpIID,
 431                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 432
 433                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 434                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 435                     continue;
 436                 }
 437                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 438                 Collections.sort(portList, new SortPort221ByName());
 439                 int portIndex = 1;
 440                 for (Ports port : portList) {
 441                     String currentKey = circuitPackName + "-" + port.getPortName();
 442                     if (port.getPortQual() == null) {
 443                         continue;
 444                     }
 445
 446                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
 447                         LOG.debug("{} : port {} on {} is not roadm-external - cannot assign logicalConnectionPoint.",
 448                                 nodeId, port.getPortName(), circuitPackName);
 449                         continue;
 450                     }
 451
 452                     if (keys.contains(currentKey)) {
 453                         LOG.debug("{} : port {} on {} has already been handled - cannot assign logicalConnectionPoint.",
 454                                 nodeId, port.getPortName(), circuitPackName);
 455                         continue;
 456                     }
 457
 458                     switch (port.getPortDirection()) {
 459
 460                         case Bidirectional:
 461                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 462                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 463                                     nodeId, port.getPortName(), circuitPackName, lcp);
 464                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 465                             portIndex++;
 466                             keys.add(currentKey);
 467                             break;
 468
 469                         case Rx:
 470                         case Tx:
 471                             if (!checkPartnerPortNotNull(port)) {
 472                                 LOG.info("{} : port {} on {} is unidirectional but has no valid partnerPort"
 473                                         + " - cannot assign  logicalConnectionPoint.",
 474                                         nodeId, port.getPortName(), circuitPackName);
 475                                 continue;
 476                             }
 477
 478                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 479                             LOG.info("{} :  port {} on {} - associated Logical Connection Point is {}",
 480                                     nodeId, port.getPortName(), circuitPackName, lcp1);
 481                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 482                                 .child(CircuitPacks.class,
 483                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 484                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 485                             Optional<Ports> port2Object = this.deviceTransactionManager
 486                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 487                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 488                             if (!port2Object.isPresent()
 489                                 || port2Object.get().getPortQual().getIntValue()
 490                                     != PortQual.RoadmExternal.getIntValue()) {
 491                                 LOG.error("{} : port {} on {} - error getting partner",
 492                                         nodeId, port.getPartnerPort().getPortName(),
 493                                         port.getPartnerPort().getCircuitPackName());
 494                                 continue;
 495                             }
 496
 497                             Ports port2 = port2Object.get();
 498                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 499                                 LOG.error("{} : port {} on {} - Error with partner port configuration",
 500                                         nodeId, port.getPortName(), circuitPackName);
 501                                 portIndex++;
 502                                 continue;
 503                             }
 504                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 505                             LOG.info("{} : port {} on {} - associated Logical Connection Point is {}",
 506                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 507                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 508                             portMapList.add(
 509                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 510                             portIndex++;
 511                             keys.add(currentKey);
 512                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 513                             break;
 514
 515                         default:
 516                             LOG.error("{} : port {} on {} - unsupported Direction {}"
 517                                     + " - cannot assign  logicalConnectionPoint.",
 518                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 519
 520                     }
 521                 }
 522             }
 523         }
 524         return true;
 525     }
 526
 527     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 528         if (SUFFIX.containsKey(port.getPortDirection())) {
 529             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 530         }
 531         LOG.error("port {} : Unsupported port direction {}", port, port.getPortDirection());
 532         return null;
 533     }
 534
 535     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 536         Map<Integer, Degree> degrees = new HashMap<>();
 537
 538         // Get value for max degree from info subtree, required for iteration
 539         // if not present assume to be 20 (temporary)
 540         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 541
 542         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 543             LOG.debug("{} : Getting Connection ports for Degree Number {}", deviceId, degreeCounter);
 544             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 545                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 546             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 547                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 548                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 549             if (ordmDegreeObject.isPresent()) {
 550                 degrees.put(degreeCounter, ordmDegreeObject.get());
 551             }
 552         }
 553         LOG.info("{} : Device has {} degree(s)", deviceId, degrees.size());
 554         return degrees;
 555     }
 556
 557     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 558         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 559         getDegreesMap(deviceId, ordmInfo).forEach(
 560             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 561         return conPortMap;
 562     }
 563
 564     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 565         List<SharedRiskGroup> srgs = new ArrayList<>();
 566
 567         // Get value for max Srg from info subtree, required for iteration
 568         // if not present assume to be 20 (temporary)
 569         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 570         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 571             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 572                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 573             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 574                 LogicalDatastoreType.OPERATIONAL, srgIID,
 575                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 576             if (ordmSrgObject.isPresent()) {
 577                 srgs.add(ordmSrgObject.get());
 578
 579             }
 580         }
 581         return srgs;
 582     }
 583
 584     private Map<String, String> getEthInterfaceList(String nodeId) {
 585         LOG.info("{} : It is calling get ethernet interface", nodeId);
 586         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 587             .child(Protocols.class);
 588         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 589             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 590             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 591         if (!protocolObject.isPresent() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 592             LOG.warn("{} : Couldnt find port config under LLDP - Processiong is done.. now returning..", nodeId);
 593             return new HashMap<>();
 594         }
 595         Map<String, String> cpToInterfaceMap = new HashMap<>();
 596         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 597         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 598             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 599                 continue;
 600             }
 601             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 602                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 603             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 604                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 605                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 606             if (!interfaceObject.isPresent() || (interfaceObject.get().getSupportingCircuitPackName() == null)) {
 607                 continue;
 608             }
 609             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 610             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 611             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 612                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 613             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 614                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 615                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 616             if (!circuitPackObject.isPresent() || (circuitPackObject.get().getParentCircuitPack() == null)) {
 617                 continue;
 618             }
 619             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 620                 portConfig.getIfName());
 621         }
 622         LOG.info("{} : Processiong is done.. now returning..", nodeId);
 623         return cpToInterfaceMap;
 624     }
 625
 626     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 627         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 628         for (Degree degree : degrees.values()) {
 629             LOG.debug("Inside CP to degree list");
 630             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 631                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 632                     degree.getDegreeNumber().toString(), interfaceList))
 633                 .collect(Collectors.toList()));
 634         }
 635         return cpToDegreeList;
 636     }
 637
 638     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 639             List<SharedRiskGroup> srgs, String nodeId) {
 640         LOG.info("{} : Getting the MC capabilities for degrees", nodeId);
 641         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 642             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 643             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 644         // Add the SRG mc-capabilities
 645         LOG.info("{} : Getting the MC capabilities for SRGs", nodeId);
 646         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 647             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 648         return mcCapabilities;
 649     }
 650
 651     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 652             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 653             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 654         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 655         if (nodeInfo != null) {
 656             nodesBldr.setNodeInfo(nodeInfo);
 657         }
 658         if (portMapList != null) {
 659             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 660             // No element in the list below should be null at this stage
 661             for (Mapping mapping: portMapList) {
 662                 mappingMap.put(mapping.key(), mapping);
 663             }
 664             nodesBldr.setMapping(mappingMap);
 665         }
 666         if (cp2DegreeList != null) {
 667             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 668             // No element in the list below should be null at this stage
 669             for (CpToDegree cp2Degree: cp2DegreeList) {
 670                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 671             }
 672             nodesBldr.setCpToDegree(cpToDegreeMap);
 673         }
 674
 675         if (splList != null) {
 676             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 677             // No element in the list below should be null at this stage
 678             for (SwitchingPoolLcp spl: splList) {
 679                 splMap.put(spl.key(), spl);
 680             }
 681             nodesBldr.setSwitchingPoolLcp(splMap);
 682         }
 683         if (mcCapabilities != null) {
 684             nodesBldr.setMcCapabilities(mcCapabilities);
 685         }
 686         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 687         Nodes nodes = nodesBldr.build();
 688         nodesList.put(nodes.key(),nodes);
 689
 690         Network network = new NetworkBuilder().setNodes(nodesList).build();
 691
 692         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 693         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 694         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 695         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 696         try {
 697             commit.get();
 698             return true;
 699         } catch (InterruptedException | ExecutionException e) {
 700             LOG.warn("{} : Failed to post {}", nodeId, network, e);
 701             return false;
 702         }
 703     }
 704
 705     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 706             Map<String, String> interfaceList) {
 707         return new CpToDegreeBuilder()
 708             .withKey(new CpToDegreeKey(circuitPackName))
 709             .setCircuitPackName(circuitPackName)
 710             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 711             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 712     }
 713
 714     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 715         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 716         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 717             .withKey(new McCapabilitiesKey(mcNodeName))
 718             .setMcNodeName(mcNodeName);
 719         if (degree.getMcCapabilities() == null) {
 720             LOG.warn("{} : Media channel capabilities are not advertised for degree {} - assuming fixed grid",
 721                     nodeId, degree.getDegreeNumber());
 722             mcCapabilitiesBuilder
 723                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 724                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 725         } else {
 726             mcCapabilitiesBuilder
 727                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 728                     .getCenterFreqGranularity().getValue().toString()))
 729                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 730                     .getSlotWidthGranularity().getValue().toString()));
 731         }
 732         return mcCapabilitiesBuilder.build();
 733     }
 734
 735     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 736         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 737         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 738             .withKey(new McCapabilitiesKey(mcNodeName))
 739             .setMcNodeName(mcNodeName);
 740         if (srg.getMcCapabilities() == null) {
 741             LOG.warn("{} : Media channel capabilities are not advertised for SRG {} - assuming fixed grid",
 742                     nodeId, srg.getSrgNumber());
 743             mcCapabilitiesBuilder
 744                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 745                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 746         } else {
 747             mcCapabilitiesBuilder
 748                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 749                     .getCenterFreqGranularity().getValue().toString()))
 750                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 751                     .getSlotWidthGranularity().getValue().toString()));
 752         }
 753         return mcCapabilitiesBuilder.build();
 754     }
 755
 756     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 757             String logicalConnectionPoint) {
 758         MappingBuilder mpBldr = new MappingBuilder()
 759                 .withKey(new MappingKey(logicalConnectionPoint))
 760                 .setLogicalConnectionPoint(logicalConnectionPoint)
 761                 .setSupportingCircuitPackName(circuitPackName)
 762                 .setSupportingPort(port.getPortName())
 763                 .setPortDirection(port.getPortDirection().getName());
 764         if (port.getAdministrativeState() != null) {
 765             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 766         }
 767         if (port.getOperationalState() != null) {
 768             mpBldr.setPortOperState(port.getOperationalState().name());
 769         }
 770
 771         if ((port.getInterfaces() == null)
 772             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 773                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 774             return mpBldr.build();
 775         }
 776         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 777         return mpBldr.build();
 778     }
 779
 780     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 781         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 782         updateMappingStates(mpBldr, port, oldmapping);
 783         if ((port.getInterfaces() == null)
 784             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 785                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 786             return mpBldr.build();
 787         }
 788         // Get interfaces provisioned on the port
 789         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 790         return mpBldr.build();
 791     }
 792
 793     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 794         if (port.getAdministrativeState() != null
 795             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 796             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 797         }
 798         if (port.getOperationalState() != null
 799             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 800             mpBldr.setPortOperState(port.getOperationalState().name());
 801         }
 802         return mpBldr;
 803     }
 804
 805     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 806         for (Interfaces interfaces : port.getInterfaces()) {
 807             try {
 808                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 809                     interfaces.getInterfaceName());
 810                 if (!openRoadmInterface.isPresent()) {
 811                     LOG.warn("{} : Interface {} was null!", nodeId, interfaces.getInterfaceName());
 812                     continue;
 813                 }
 814                 LOG.debug("{} : interface get from device is {} and of type {}",
 815                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 816                 Class<? extends InterfaceType> interfaceType
 817                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 818                 // Check if interface type is OMS or OTS
 819                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 820                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 821                 }
 822                 if (interfaceType.equals(OpticalTransport.class)) {
 823                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 824                 }
 825                 if (interfaceType.equals(OtnOdu.class)) {
 826                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 827                 }
 828             } catch (OpenRoadmInterfaceException ex) {
 829                 LOG.warn("{} : Error while getting interface {} - ",
 830                     nodeId, interfaces.getInterfaceName(), ex);
 831             }
 832         }
 833         return mpBldr;
 834     }
 835
 836     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 837             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 838             XpdrNodeTypes xpdrNodeType) {
 839
 840         if (mapping != null && connectionMapLcp != null) {
 841             // update existing mapping
 842             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 843         }
 844
 845         // create a new mapping
 846         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 847         MappingBuilder mpBldr = new MappingBuilder()
 848                 .withKey(new MappingKey(logicalConnectionPoint))
 849                 .setLogicalConnectionPoint(logicalConnectionPoint)
 850                 .setSupportingCircuitPackName(circuitPackName)
 851                 .setSupportingPort(port.getPortName())
 852                 .setPortDirection(port.getPortDirection().getName())
 853                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeIdLcp));
 854         if (port.getPortQual() != null) {
 855             mpBldr.setPortQual(port.getPortQual().getName());
 856         }
 857         if (xpdrNodeType != null) {
 858             mpBldr.setXponderType(
 859                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 860                     xpdrNodeType.getIntValue()));
 861         }
 862         if (partnerLcp != null) {
 863             mpBldr.setPartnerLcp(partnerLcp);
 864         }
 865         if (port.getSupportedInterfaceCapability() != null) {
 866             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 867                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 868             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 869                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup.getSimpleName()));
 870             }
 871             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 872         }
 873         if (port.getAdministrativeState() != null) {
 874             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 875         }
 876         if (port.getOperationalState() != null) {
 877             mpBldr.setPortOperState(port.getOperationalState().name());
 878         }
 879         return mpBldr.build();
 880     }
 881
 882     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 883             //circuitPackName2 will be updated by reference contrary to circuitPackName
 884             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 885         if (!checkPartnerPortNotNull(port)) {
 886             LOG.warn("{} : port {} on {} - Error in the configuration ",
 887                     nodeId, port.getPortName(), circuitPackName);
 888             return null;
 889         }
 890         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 891             return null;
 892         }
 893         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 894             .filter(
 895                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 896             .findFirst();
 897         if (!cpOpt.isPresent()) {
 898             LOG.error("{} : Error fetching circuit-pack {}",
 899                     nodeId, port.getPartnerPort().getCircuitPackName());
 900             return null;
 901         }
 902         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 903             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 904             .findFirst();
 905         if (!poOpt.isPresent()) {
 906             LOG.error("{} : Error fetching port {} on {}",
 907                     nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 908             return null;
 909         }
 910         Ports port2 = poOpt.get();
 911         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 912         if (!checkPartnerPort(circuitPackName, port, port2)) {
 913             LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
 914                     nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 915             return null;
 916         }
 917         return port2;
 918     }
 919
 920
 921     private void putXpdrLcpsInMaps(int line, String nodeId,
 922             Integer xponderNb, XpdrNodeTypes xponderType,
 923             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 924             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 925         String lcp1 =
 926             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 927         String lcp2 =
 928             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 929         if (lcpMap.containsKey(lcp1) || lcpMap.containsKey(lcp2)) {
 930             LOG.warn("{} : mapping already exists for {} or {}", nodeId, lcp1, lcp2);
 931             return;
 932         }
 933         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 934         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 935         mappingMap.put(lcp1,
 936                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 937         mappingMap.put(lcp2,
 938                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 939         return;
 940     }
 941
 942     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 943             Integer xponderNb, XpdrNodeTypes xponderType,
 944             String circuitPackName,  Ports port,
 945             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 946         if (port.getPortQual() == null) {
 947             LOG.warn("{} : port {} on {} - PortQual was not found",
 948                     nodeId, port.getPortName(), circuitPackName);
 949             return new int[] {line, client};
 950         }
 951
 952         switch (port.getPortQual()) {
 953
 954             case XpdrClient:
 955             case SwitchClient:
 956                 String lcp0 =
 957                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 958                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 959                 mappingMap.put(lcp0,
 960                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 961                 client++;
 962                 break;
 963
 964             case XpdrNetwork:
 965             case SwitchNetwork:
 966                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 967                         xponderNb, xponderType,
 968                         circuitPackName,  port,
 969                         circuitPackList,  lcpMap, mappingMap);
 970                 break;
 971
 972             default:
 973                 LOG.error("{} : port {} on {} - unsupported PortQual {}",
 974                         nodeId, port.getPortName(), circuitPackName, port.getPortQual());
 975         }
 976         return new int[] {line, client};
 977     }
 978
 979     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 980             Integer xponderNb, XpdrNodeTypes xponderType,
 981             String circuitPackName,  Ports port,
 982             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 983
 984         switch (port.getPortDirection()) {
 985
 986             case Bidirectional:
 987                 String lcp =
 988                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 989                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 990                 mappingMap.put(lcp,
 991                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
 992                 line++;
 993                 break;
 994
 995             case Rx:
 996             case Tx:
 997                 StringBuilder circuitPackName2 = new StringBuilder();
 998                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 999                         circuitPackList, lcpMap);
1000
1001                 if (port2 == null) {
1002                      //key already present or an error occured and was logged
1003                     return line;
1004                 }
1005
1006                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1007                         circuitPackName, circuitPackName2.toString(), port, port2,
1008                         lcpMap, mappingMap);
1009                 line += 2;
1010                 break;
1011
1012             default:
1013                 LOG.error("{} : port {} on {} - unsupported Direction {}",
1014                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1015         }
1016
1017         return line;
1018     }
1019
1020     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1021             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1022         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1023         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1024         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1025         return true;
1026     }
1027
1028     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1029         // Creating mapping data for degree TTP's
1030         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1031         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1032         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1033         LOG.info("{} : Map looks like this {}", nodeId, interfaceList);
1034         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1035
1036         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1037         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1038             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1039                 case 1:
1040                     // port is bidirectional
1041                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1042                         .child(CircuitPacks.class,
1043                             new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName()))
1044                         .child(Ports.class,
1045                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName()));
1046                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1047                             nodeId,
1048                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1049                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1050                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1051                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1052                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1053                     if (!portObject.isPresent()) {
1054                         LOG.error("{} : No port {} on circuit pack {}",
1055                                 nodeId,
1056                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1057                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1058                         return false;
1059                     }
1060                     Ports port = portObject.get();
1061                     if (port.getPortQual() == null) {
1062                         continue;
1063                     }
1064                     if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()
1065                         || Direction.Bidirectional.getIntValue() != port.getPortDirection().getIntValue()) {
1066                         LOG.error("{} : port {} on {} - Impossible to create logical connection point"
1067                                 + " - Error in configuration with port-qual or port-direction",
1068                                 nodeId, port.getPortName(),
1069                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1070                         continue;
1071                     }
1072                     String logicalConnectionPoint =
1073                         PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1074                     LOG.info("{} : Logical Connection Point for {} on {} is {}",
1075                             nodeId,
1076                             port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1077                             logicalConnectionPoint);
1078                     portMapList.add(createMappingObject(nodeId, port,
1079                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1080                         logicalConnectionPoint));
1081                     break;
1082                 case 2:
1083                     // ports are unidirectionals
1084                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1085                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1086                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1087                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1088                         .child(Ports.class,
1089                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName()));
1090                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1091                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(), cp1Name);
1092                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1093                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1094                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1095                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1096                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1097                         .child(Ports.class,
1098                             new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName()));
1099                     LOG.debug("{} : Fetching connection-port {} at circuit pack {}",
1100                             nodeId, connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName(), cp2Name);
1101                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1102                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1103                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1104                     if (!port1Object.isPresent() || !port2Object.isPresent()) {
1105                         LOG.error("{} : No port {} on circuit pack {}",
1106                                 nodeId,
1107                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName(),
1108                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1109                         return false;
1110                     }
1111
1112                     Ports port1 = port1Object.get();
1113                     Ports port2 = port2Object.get();
1114                     if (port1.getPortQual() == null || port2.getPortQual() == null) {
1115                         continue;
1116                     }
1117                     if (PortQual.RoadmExternal.getIntValue() != port1.getPortQual().getIntValue()
1118                         || PortQual.RoadmExternal.getIntValue() != port2.getPortQual().getIntValue()) {
1119                         LOG.error("{} : Impossible to create logical connection point for port {} or port {}"
1120                                 + " - Error in configuration with port-qual",
1121                                 nodeId, port1.getPortName(), port2.getPortName());
1122                         continue;
1123                     }
1124                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1125                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1126                                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1127                         continue;
1128                     }
1129                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1130                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1131                         LOG.error("{} : port {} on {} is not a correct partner port of {} on  {}",
1132                                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1133                         continue;
1134                     }
1135
1136                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1137                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1138                     LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1139                         connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1140                         port1.getPortName(), logicalConnectionPoint1);
1141                     portMapList.add(createMappingObject(nodeId, port1,
1142                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1143                             logicalConnectionPoint1));
1144                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1145                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1146                     LOG.info("{} : Logical Connection Point for {} {} is {}",
1147                             nodeId,
1148                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1149                             port2.getPortName(), logicalConnectionPoint2);
1150                     portMapList.add(createMappingObject(nodeId, port2,
1151                             connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(),
1152                             logicalConnectionPoint2));
1153                     break;
1154                 default:
1155                     LOG.error("{} : Number of connection port for DEG{} is incorrect", nodeId, cpMapEntry.getKey());
1156                     continue;
1157             }
1158         }
1159         return true;
1160     }
1161
1162     private NodeInfo createNodeInfo(Info deviceInfo) {
1163
1164         if (deviceInfo.getNodeType() == null) {
1165             // TODO make mandatory in yang
1166             LOG.error("Node type field is missing");
1167             return null;
1168         }
1169
1170         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1171                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1172                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1173         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1174             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1175         } else {
1176             nodeInfoBldr.setNodeClli("defaultCLLI");
1177         }
1178         if (deviceInfo.getModel() != null) {
1179             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1180         }
1181         if (deviceInfo.getVendor() != null) {
1182             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1183         }
1184         if (deviceInfo.getIpAddress() != null) {
1185             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1186         }
1187
1188         return nodeInfoBldr.build();
1189     }
1190
1191 }