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.Collections;
  14 import java.util.Comparator;
  15 import java.util.HashMap;
  16 import java.util.List;
  17 import java.util.Locale;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Optional;
  21 import java.util.Set;
  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
 103     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 104     private static final Map<Direction, String> SUFFIX;
 105     private static final Set<Integer> TXRX_SET = Set.of(Direction.Tx.getIntValue(), Direction.Rx.getIntValue());
 106
 107     private final DataBroker dataBroker;
 108     private final DeviceTransactionManager deviceTransactionManager;
 109     private final OpenRoadmInterfaces openRoadmInterfaces;
 110
 111     static {
 112         SUFFIX =  Map.of(
 113             Direction.Tx, "TX",
 114             Direction.Rx, "RX",
 115             Direction.Bidirectional, "TXRX");
 116     }
 117
 118     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 119             OpenRoadmInterfaces openRoadmInterfaces) {
 120         this.dataBroker = dataBroker;
 121         this.deviceTransactionManager = deviceTransactionManager;
 122         this.openRoadmInterfaces = openRoadmInterfaces;
 123     }
 124
 125     public boolean createMappingData(String nodeId) {
 126         LOG.info(PortMappingUtils.CREATE_MAPPING_DATA_LOGMSG, nodeId, "2.2.1");
 127         List<Mapping> portMapList = new ArrayList<>();
 128         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 129         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 130         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 131                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 132                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 133         if (deviceInfoOptional.isEmpty()) {
 134             LOG.warn(PortMappingUtils.DEVICE_HAS_LOGMSG, nodeId, "no info", "subtree");
 135             return false;
 136         }
 137         Info deviceInfo = deviceInfoOptional.get();
 138         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 139         if (nodeInfo == null) {
 140             return false;
 141         }
 142         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 143
 144         switch (deviceInfo.getNodeType()) {
 145
 146             case Rdm:
 147                 // Get TTP port mapping
 148                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 149                     // return false if mapping creation for TTP's failed
 150                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "create", "TTP's");
 151                     return false;
 152                 }
 153
 154                 // Get PP port mapping
 155                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 156                     // return false if mapping creation for PP's failed
 157                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "create", "PP's");
 158                     return false;
 159                 }
 160                 // Get MC capabilities
 161                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 162                     // return false if MC capabilites failed
 163                     LOG.warn(PortMappingUtils.UNABLE_MC_CAPA_LOGMSG, nodeId);
 164                     return false;
 165                 }
 166                 break;
 167             case Xpdr:
 168                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 169                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "create", "Xponder");
 170                     return false;
 171                 }
 172                 break;
 173             default:
 174                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 175                     nodeId, "create", deviceInfo.getNodeType() + " - unknown nodetype");
 176                 break;
 177
 178         }
 179         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 180     }
 181
 182     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 183         if (nodeId == null) {
 184             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, "node id null" , "update", "a null value");
 185             return false;
 186         }
 187         if (oldMapping == null) {
 188             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "update", "a null value");
 189             return false;
 190         }
 191         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 192                 .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 193                 .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 194         try {
 195             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 196                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 197             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 198             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 199                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 200             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 201             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 202                 .child(Nodes.class, new NodesKey(nodeId))
 203                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 204             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 205             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 206             commit.get();
 207             return true;
 208         } catch (InterruptedException | ExecutionException e) {
 209             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 210                 nodeId, "update", oldMapping.getLogicalConnectionPoint(), e);
 211             return false;
 212         }
 213     }
 214
 215     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 216         // Creating for Xponder Line and Client Ports
 217         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 218         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 219             LogicalDatastoreType.OPERATIONAL, deviceIID,
 220             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 221         if (deviceObject.isEmpty()) {
 222             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 223             return false;
 224         }
 225         OrgOpenroadmDevice device = deviceObject.get();
 226         if (device.getCircuitPacks() == null) {
 227             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, "found");
 228             return false;
 229         }
 230
 231         Map<String, String> lcpMap = new HashMap<>();
 232         Map<String, Mapping> mappingMap = new HashMap<>();
 233         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 234         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 235         if (device.getXponder() == null) {
 236             LOG.warn(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "not found");
 237             // Variables to keep track of number of line ports and client ports
 238             int line = 1;
 239             int client = 1;
 240             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 241             //     when device.getXponder() != null. Some code mutualization must be considered.
 242             for (CircuitPacks cp : circuitPackList) {
 243                 String circuitPackName = cp.getCircuitPackName();
 244                 if (cp.getPorts() == null) {
 245                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, "found", circuitPackName);
 246                     continue;
 247                 }
 248                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 249                 portList.sort(Comparator.comparing(Ports::getPortName));
 250                 for (Ports port : portList) {
 251                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 252                         1, null, circuitPackName, port,
 253                         circuitPackList, lcpMap, mappingMap);
 254                     line = counters[0];
 255                     client = counters[1];
 256                 }
 257             }
 258         } else {
 259             LOG.info(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "found");
 260             for (Xponder xponder : deviceObject.get().nonnullXponder().values()) {
 261                 // Variables to keep track of number of line ports and client ports
 262                 int line = 1;
 263                 int client = 1;
 264                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 265                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 266                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 267                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 268                     String circuitPackName = xpdrPort.getCircuitPackName();
 269                     String portName = xpdrPort.getPortName();
 270                     // If there xponder-subtree has missing circuit-packs or ports,
 271                     // This gives a null-pointer expection,
 272                     if (device.nonnullCircuitPacks().values().stream()
 273                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 274                             .findFirst().isEmpty()) {
 275                         LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 276                             nodeId, circuitPackName);
 277                         continue;
 278                     }
 279                     if (device.nonnullCircuitPacks().values().stream()
 280                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 281                             .findFirst().get().nonnullPorts().values().stream()
 282                             .filter(p -> p.getPortName().equals(portName))
 283                             .findFirst().isEmpty()) {
 284                         LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 285                             nodeId, portName, circuitPackName, "in the device");
 286                         continue;
 287                     }
 288                     Ports port = device.nonnullCircuitPacks().values().stream()
 289                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 290                             .findFirst().get().nonnullPorts().values().stream()
 291                             .filter(p -> p.getPortName().equals(portName))
 292                             .findFirst().get();
 293                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 294                         xponderNb, xponderType, circuitPackName, port,
 295                         circuitPackList, lcpMap, mappingMap);
 296                     line = counters[0];
 297                     client = counters[1];
 298                 }
 299             }
 300         }
 301
 302         if (device.getConnectionMap() == null) {
 303             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 304         } else {
 305             for (ConnectionMap cm : deviceObject.get().nonnullConnectionMap().values()) {
 306                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 307                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 308                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 309                 if (!lcpMap.containsKey(skey)) {
 310                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 311                     continue;
 312                 }
 313                 String slcp = lcpMap.get(skey);
 314                 Mapping mapping = mappingMap.get(slcp);
 315                 mappingMap.remove(slcp);
 316                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 317                         //dlcp
 318                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 319                         null));
 320             }
 321         }
 322
 323         if (device.getOduSwitchingPools() != null) {
 324             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 325             for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 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(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 337                                 nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 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         return (port.getPartnerPort() != null
 368             && port.getPartnerPort().getCircuitPackName() != null
 369             && port.getPartnerPort().getPortName() != null);
 370     }
 371
 372     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 373         return (checkPartnerPortNotNull(port2)
 374             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 375             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 376     }
 377
 378     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 379         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 380             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 381                 .equals(TXRX_SET);
 382     }
 383
 384
 385     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 386             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 387         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 388             .CircuitPacks>> cpPerSrg = new HashMap<>();
 389         // Get value for max Srg from info subtree, required for iteration
 390         // if not present assume to be 20 (temporary)
 391         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 392         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 393             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 394                 = new ArrayList<>();
 395             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 396             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 397                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 398             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 399                 LogicalDatastoreType.OPERATIONAL, srgIID,
 400                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 401             if (ordmSrgObject.isPresent()) {
 402                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 403                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 404             }
 405         }
 406         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 407         return cpPerSrg;
 408     }
 409
 410     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 411         // Creating mapping data for SRG's PP
 412         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 413             = getSrgCps(nodeId, deviceInfo);
 414         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 415                 srgCpEntry : srgCps.entrySet()) {
 416             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 417                 srgCps.get(srgCpEntry.getKey());
 418             List<String> keys = new ArrayList<>();
 419             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 420                 String circuitPackName = cp.getCircuitPackName();
 421                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 422                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 423                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 424                     LogicalDatastoreType.OPERATIONAL, cpIID,
 425                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 426
 427                 if (circuitPackObject.isEmpty()) {
 428                     LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 429                         nodeId, circuitPackName);
 430                     continue;
 431                 }
 432                 if (circuitPackObject.get().getPorts() == null) {
 433                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, "found", circuitPackName);
 434                     continue;
 435                 }
 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                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 442                         continue;
 443                     }
 444
 445                     String currentKey = circuitPackName + "-" + port.getPortName();
 446                     if (keys.contains(currentKey)) {
 447                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 448                             nodeId, port.getPortName(), circuitPackName);
 449                         continue;
 450                     }
 451
 452                     switch (port.getPortDirection()) {
 453
 454                         case Bidirectional:
 455                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 456                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 457                                 nodeId, port.getPortName(), circuitPackName, lcp);
 458                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 459                             portIndex++;
 460                             keys.add(currentKey);
 461                             break;
 462
 463                         case Rx:
 464                         case Tx:
 465                             if (!checkPartnerPortNotNull(port)) {
 466                                 LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG
 467                                         + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 468                                     nodeId, port.getPortName(), circuitPackName);
 469                                 continue;
 470                             }
 471
 472                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 473                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 474                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 475                             InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 476                                 .child(CircuitPacks.class,
 477                                     new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 478                                 .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 479                             Optional<Ports> port2Object = this.deviceTransactionManager
 480                                 .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 481                                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 482                             if (port2Object.isEmpty()
 483                                 || port2Object.get().getPortQual().getIntValue()
 484                                     != PortQual.RoadmExternal.getIntValue()) {
 485                                 LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG
 486                                         + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 487                                     nodeId, port.getPartnerPort().getPortName(),
 488                                     port.getPartnerPort().getCircuitPackName(),
 489                                     port.getPortName(), circuitPackName);
 490                                 continue;
 491                             }
 492
 493                             Ports port2 = port2Object.get();
 494                             if (!checkPartnerPort(circuitPackName, port, port2)) {
 495                                 LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG
 496                                         + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 497                                     nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 498                                     port.getPortName(), circuitPackName);
 499                                 portIndex++;
 500                                 continue;
 501                             }
 502                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 503                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 504                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 505                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 506                             portMapList.add(
 507                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 508                             portIndex++;
 509                             keys.add(currentKey);
 510                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 511                             break;
 512
 513                         default:
 514                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 515                                 nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 516
 517                     }
 518                 }
 519             }
 520         }
 521         return true;
 522     }
 523
 524     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 525         if (SUFFIX.containsKey(port.getPortDirection())) {
 526             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 527         }
 528         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 529             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 530         return null;
 531     }
 532
 533     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 534         Map<Integer, Degree> degrees = new HashMap<>();
 535
 536         // Get value for max degree from info subtree, required for iteration
 537         // if not present assume to be 20 (temporary)
 538         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 539
 540         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 541             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 542             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 543                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 544             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 545                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 546                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 547             if (ordmDegreeObject.isPresent()) {
 548                 degrees.put(degreeCounter, ordmDegreeObject.get());
 549             }
 550         }
 551         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 552             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 553         return degrees;
 554     }
 555
 556     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 557         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 558         getDegreesMap(deviceId, ordmInfo).forEach(
 559             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 560         return conPortMap;
 561     }
 562
 563     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 564         List<SharedRiskGroup> srgs = new ArrayList<>();
 565
 566         // Get value for max Srg from info subtree, required for iteration
 567         // if not present assume to be 20 (temporary)
 568         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 569         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 570             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 571                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 572             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 573                 LogicalDatastoreType.OPERATIONAL, srgIID,
 574                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 575             if (ordmSrgObject.isPresent()) {
 576                 srgs.add(ordmSrgObject.get());
 577
 578             }
 579         }
 580         return srgs;
 581     }
 582
 583     private Map<String, String> getEthInterfaceList(String nodeId) {
 584         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 585         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 586             .child(Protocols.class);
 587         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 588             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 589             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 590         if (protocolObject.isEmpty() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 591             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 592             return new HashMap<>();
 593         }
 594         Map<String, String> cpToInterfaceMap = new HashMap<>();
 595         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 596         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 597             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 598                 continue;
 599             }
 600             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 601                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 602             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 603                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 604                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 605             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 606                 continue;
 607             }
 608             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 609             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 610             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 611                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 612             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 613                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 614                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 615             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 616                 continue;
 617             }
 618             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 619                 portConfig.getIfName());
 620         }
 621         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 622         return cpToInterfaceMap;
 623     }
 624
 625     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 626         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 627         for (Degree degree : degrees.values()) {
 628             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 629                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 630                     degree.getDegreeNumber().toString(), interfaceList))
 631                 .collect(Collectors.toList()));
 632         }
 633         return cpToDegreeList;
 634     }
 635
 636     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 637             List<SharedRiskGroup> srgs, String nodeId) {
 638         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 639         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 640             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 641             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 642         // Add the SRG mc-capabilities
 643         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 644         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 645             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 646         return mcCapabilities;
 647     }
 648
 649     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 650             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 651             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 652         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 653         if (nodeInfo != null) {
 654             nodesBldr.setNodeInfo(nodeInfo);
 655         }
 656         if (portMapList != null) {
 657             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 658             // No element in the list below should be null at this stage
 659             for (Mapping mapping: portMapList) {
 660                 mappingMap.put(mapping.key(), mapping);
 661             }
 662             nodesBldr.setMapping(mappingMap);
 663         }
 664         if (cp2DegreeList != null) {
 665             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 666             // No element in the list below should be null at this stage
 667             for (CpToDegree cp2Degree: cp2DegreeList) {
 668                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 669             }
 670             nodesBldr.setCpToDegree(cpToDegreeMap);
 671         }
 672
 673         if (splList != null) {
 674             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 675             // No element in the list below should be null at this stage
 676             for (SwitchingPoolLcp spl: splList) {
 677                 splMap.put(spl.key(), spl);
 678             }
 679             nodesBldr.setSwitchingPoolLcp(splMap);
 680         }
 681         if (mcCapabilities != null) {
 682             nodesBldr.setMcCapabilities(mcCapabilities);
 683         }
 684         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 685         Nodes nodes = nodesBldr.build();
 686         nodesList.put(nodes.key(),nodes);
 687
 688         Network network = new NetworkBuilder().setNodes(nodesList).build();
 689
 690         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 691         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 692         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 693         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 694         try {
 695             commit.get();
 696             return true;
 697         } catch (InterruptedException | ExecutionException e) {
 698             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 699             return false;
 700         }
 701     }
 702
 703     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 704             Map<String, String> interfaceList) {
 705         return new CpToDegreeBuilder()
 706             .withKey(new CpToDegreeKey(circuitPackName))
 707             .setCircuitPackName(circuitPackName)
 708             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 709             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 710     }
 711
 712     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 713         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 714         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 715             .withKey(new McCapabilitiesKey(mcNodeName))
 716             .setMcNodeName(mcNodeName);
 717         if (degree.getMcCapabilities() == null) {
 718             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree", degree.getDegreeNumber());
 719             mcCapabilitiesBuilder
 720                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 721                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 722         } else {
 723             mcCapabilitiesBuilder
 724                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 725                     .getCenterFreqGranularity().getValue().toString()))
 726                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 727                     .getSlotWidthGranularity().getValue().toString()));
 728         }
 729         return mcCapabilitiesBuilder.build();
 730     }
 731
 732     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 733         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 734         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 735             .withKey(new McCapabilitiesKey(mcNodeName))
 736             .setMcNodeName(mcNodeName);
 737         if (srg.getMcCapabilities() == null) {
 738             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG", srg.getSrgNumber());
 739             mcCapabilitiesBuilder
 740                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 741                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 742         } else {
 743             mcCapabilitiesBuilder
 744                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 745                     .getCenterFreqGranularity().getValue().toString()))
 746                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 747                     .getSlotWidthGranularity().getValue().toString()));
 748         }
 749         return mcCapabilitiesBuilder.build();
 750     }
 751
 752     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 753             String logicalConnectionPoint) {
 754         MappingBuilder mpBldr = new MappingBuilder()
 755                 .withKey(new MappingKey(logicalConnectionPoint))
 756                 .setLogicalConnectionPoint(logicalConnectionPoint)
 757                 .setSupportingCircuitPackName(circuitPackName)
 758                 .setSupportingPort(port.getPortName())
 759                 .setPortDirection(port.getPortDirection().getName());
 760         if (port.getAdministrativeState() != null) {
 761             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 762         }
 763         if (port.getOperationalState() != null) {
 764             mpBldr.setPortOperState(port.getOperationalState().name());
 765         }
 766
 767         if ((port.getInterfaces() == null)
 768             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 769                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 770             return mpBldr.build();
 771         }
 772         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 773         return mpBldr.build();
 774     }
 775
 776     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 777         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 778         updateMappingStates(mpBldr, port, oldmapping);
 779         if ((port.getInterfaces() == null)
 780             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 781                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 782             return mpBldr.build();
 783         }
 784         // Get interfaces provisioned on the port
 785         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 786         return mpBldr.build();
 787     }
 788
 789     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 790         if (port.getAdministrativeState() != null
 791             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 792             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 793         }
 794         if (port.getOperationalState() != null
 795             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 796             mpBldr.setPortOperState(port.getOperationalState().name());
 797         }
 798         return mpBldr;
 799     }
 800
 801     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 802         for (Interfaces interfaces : port.getInterfaces()) {
 803             try {
 804                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 805                     interfaces.getInterfaceName());
 806                 if (openRoadmInterface.isEmpty()) {
 807                     LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 808                         nodeId, interfaces.getInterfaceName() + "- empty interface");
 809                     continue;
 810                 }
 811                 LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG,
 812                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 813                 Class<? extends InterfaceType> interfaceType
 814                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 815                 // Check if interface type is OMS or OTS
 816                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 817                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 818                 }
 819                 if (interfaceType.equals(OpticalTransport.class)) {
 820                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 821                 }
 822                 if (interfaceType.equals(OtnOdu.class)) {
 823                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 824                 }
 825             } catch (OpenRoadmInterfaceException ex) {
 826                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG, nodeId, interfaces.getInterfaceName(), ex);
 827             }
 828         }
 829         return mpBldr;
 830     }
 831
 832     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 833             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 834             XpdrNodeTypes xpdrNodeType) {
 835
 836         if (mapping != null && connectionMapLcp != null) {
 837             // update existing mapping
 838             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 839         }
 840
 841         // create a new mapping
 842         String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 843         MappingBuilder mpBldr = new MappingBuilder()
 844                 .withKey(new MappingKey(logicalConnectionPoint))
 845                 .setLogicalConnectionPoint(logicalConnectionPoint)
 846                 .setSupportingCircuitPackName(circuitPackName)
 847                 .setSupportingPort(port.getPortName())
 848                 .setPortDirection(port.getPortDirection().getName())
 849                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeIdLcp));
 850         if (port.getPortQual() != null) {
 851             mpBldr.setPortQual(port.getPortQual().getName());
 852         }
 853         if (xpdrNodeType != null) {
 854             mpBldr.setXponderType(
 855                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 856                     xpdrNodeType.getIntValue()));
 857         }
 858         if (partnerLcp != null) {
 859             mpBldr.setPartnerLcp(partnerLcp);
 860         }
 861         if (port.getSupportedInterfaceCapability() != null) {
 862             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 863                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 864             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 865                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup.getSimpleName()));
 866             }
 867             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 868         }
 869         if (port.getAdministrativeState() != null) {
 870             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 871         }
 872         if (port.getOperationalState() != null) {
 873             mpBldr.setPortOperState(port.getOperationalState().name());
 874         }
 875         return mpBldr.build();
 876     }
 877
 878     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 879             //circuitPackName2 will be updated by reference contrary to circuitPackName
 880             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 881         if (!checkPartnerPortNotNull(port)) {
 882             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 883             return null;
 884         }
 885         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 886             return null;
 887         }
 888         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 889             .filter(
 890                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 891             .findFirst();
 892         if (cpOpt.isEmpty()) {
 893             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 894             return null;
 895         }
 896         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 897             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 898             .findFirst();
 899         if (poOpt.isEmpty()) {
 900             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 901                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 902             return null;
 903         }
 904         Ports port2 = poOpt.get();
 905         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 906         if (!checkPartnerPort(circuitPackName, port, port2)) {
 907             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 908                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 909             return null;
 910         }
 911         return port2;
 912     }
 913
 914
 915     private void putXpdrLcpsInMaps(int line, String nodeId,
 916             Integer xponderNb, XpdrNodeTypes xponderType,
 917             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 918             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 919         String lcp1 =
 920             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 921         if (lcpMap.containsKey(lcp1)) {
 922             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 923             return;
 924         }
 925         String lcp2 =
 926             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 927         if (lcpMap.containsKey(lcp2)) {
 928             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
 929             return;
 930         }
 931         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 932         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 933         mappingMap.put(lcp1,
 934                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 935         mappingMap.put(lcp2,
 936                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 937         return;
 938     }
 939
 940     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 941             Integer xponderNb, XpdrNodeTypes xponderType,
 942             String circuitPackName,  Ports port,
 943             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 944         if (port.getPortQual() == null) {
 945             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
 946             return new int[] {line, client};
 947         }
 948
 949         switch (port.getPortQual()) {
 950
 951             case XpdrClient:
 952             case SwitchClient:
 953                 String lcp0 =
 954                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 955                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 956                 mappingMap.put(lcp0,
 957                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 958                 client++;
 959                 break;
 960
 961             case XpdrNetwork:
 962             case SwitchNetwork:
 963                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 964                         xponderNb, xponderType,
 965                         circuitPackName,  port,
 966                         circuitPackList,  lcpMap, mappingMap);
 967                 break;
 968
 969             default:
 970                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
 971                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
 972         }
 973         return new int[] {line, client};
 974     }
 975
 976     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 977             Integer xponderNb, XpdrNodeTypes xponderType,
 978             String circuitPackName,  Ports port,
 979             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 980
 981         switch (port.getPortDirection()) {
 982
 983             case Bidirectional:
 984                 String lcp =
 985                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 986                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 987                 mappingMap.put(lcp,
 988                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
 989                 line++;
 990                 break;
 991
 992             case Rx:
 993             case Tx:
 994                 StringBuilder circuitPackName2 = new StringBuilder();
 995                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 996                         circuitPackList, lcpMap);
 997
 998                 if (port2 == null) {
 999                      //key already present or an error occured and was logged
1000                     return line;
1001                 }
1002
1003                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1004                         circuitPackName, circuitPackName2.toString(), port, port2,
1005                         lcpMap, mappingMap);
1006                 line += 2;
1007                 break;
1008
1009             default:
1010                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
1011                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1012         }
1013
1014         return line;
1015     }
1016
1017     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1018             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1019         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1020         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1021         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1022         return true;
1023     }
1024
1025     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1026         // Creating mapping data for degree TTP's
1027         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1028         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1029         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1030         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1031         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1032
1033         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1034             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1035             ConnectionPorts cp1 = cpMapValue.get(0);
1036             String cp1Name = cp1.getCircuitPackName();
1037             switch (cpMapValue.size()) {
1038                 case 1:
1039                     // port is bidirectional
1040                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1041                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1042                         .child(Ports.class, new PortsKey(cp1.getPortName()));
1043                     LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
1044                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1045                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1046                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1047                     if (portObject.isEmpty()) {
1048                         LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
1049                         return false;
1050                     }
1051                     Ports port = portObject.get();
1052                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1053                         continue;
1054                     }
1055
1056                     String logicalConnectionPoint =
1057                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1058                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1059                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1060                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1061                     break;
1062                 case 2:
1063                     // ports are unidirectionals
1064                     ConnectionPorts cp2 = cpMapValue.get(1);
1065                     String cp2Name = cp2.getCircuitPackName();
1066                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1067                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1068                         .child(Ports.class, new PortsKey(cp1.getPortName()));
1069                     LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
1070                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1071                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1072                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1073                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1074                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1075                         .child(Ports.class, new PortsKey(cp2.getPortName()));
1076                     LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp2.getPortName(), cp2Name);
1077                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1078                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1079                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1080                     if (port1Object.isEmpty()) {
1081                         LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp1.getPortName(), cp1Name);
1082                         return false;
1083                     }
1084                     if (port2Object.isEmpty()) {
1085                         LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp2.getPortName(), cp2Name);
1086                         return false;
1087                     }
1088
1089                     Ports port1 = port1Object.get();
1090                     if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1091                         continue;
1092                     }
1093                     Ports port2 = port2Object.get();
1094                     if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1095                         continue;
1096                     }
1097
1098                     if (!checkPartnerPort(cp1Name, port1, port2)) {
1099                         LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1100                             nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1101                         continue;
1102                     }
1103                     // Directions checks are the same for cp1 and cp2, no need to check them twice.
1104                     if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1105                         LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1106                             nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1107                         continue;
1108                     }
1109
1110                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1111                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1112                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1113                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1114                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1115                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1116                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1117                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1118                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1119                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1120                     break;
1121                 default:
1122                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1123                     continue;
1124             }
1125         }
1126         return true;
1127     }
1128
1129     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1130         if (port.getPortQual() == null) {
1131             return false;
1132         }
1133         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1134             //used to be LOG.error when called from createTtpPortMapping
1135             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1136                 nodeId, port.getPortName(), cpName);
1137             return false;
1138         }
1139         return true;
1140     }
1141
1142     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1143         if (!checkPortQual(port, cpName, nodeId)) {
1144             return false;
1145         }
1146         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1147         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1148             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1149                 nodeId, port.getPortName(), cpName);
1150             return false;
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(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1160             return null;
1161         }
1162
1163         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1164                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1165                 .setNodeClli(
1166                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1167                         ? "defaultCLLI"
1168                         : deviceInfo.getClli())
1169                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1170         if (deviceInfo.getModel() != null) {
1171             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1172         }
1173         if (deviceInfo.getVendor() != null) {
1174             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1175         }
1176         if (deviceInfo.getIpAddress() != null) {
1177             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1178         }
1179
1180         return nodeInfoBldr.build();
1181     }
1182
1183 }