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, PortMappingUtils.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, PortMappingUtils.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, PortMappingUtils.CREATE, "Xponder");
 170                     return false;
 171                 }
 172                 break;
 173             default:
 174                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 175                     nodeId, PortMappingUtils.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" , PortMappingUtils.UPDATE, "a null value");
 185             return false;
 186         }
 187         if (oldMapping == null) {
 188             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.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, PortMappingUtils.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, PortMappingUtils.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, PortMappingUtils.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, PortMappingUtils.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                     Optional<CircuitPacks> cpList = device.nonnullCircuitPacks().values().stream()
 273                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName)).findFirst();
 274                     if (cpList.isEmpty()) {
 275                         LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 276                             nodeId, circuitPackName);
 277                         continue;
 278                     }
 279                     Optional<Ports> portsList = cpList.get().nonnullPorts().values().stream()
 280                             .filter(p -> p.getPortName().equals(portName)).findFirst();
 281                     if (portsList.isEmpty()) {
 282                         LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 283                             nodeId, portName, circuitPackName, "in the device");
 284                         continue;
 285                     }
 286                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 287                         xponderNb, xponderType, circuitPackName, portsList.get(),
 288                         circuitPackList, lcpMap, mappingMap);
 289                     line = counters[0];
 290                     client = counters[1];
 291                 }
 292             }
 293         }
 294
 295         if (device.getConnectionMap() == null) {
 296             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 297         } else {
 298             for (ConnectionMap cm : deviceObject.get().nonnullConnectionMap().values()) {
 299                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 300                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 301                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 302                 if (!lcpMap.containsKey(skey)) {
 303                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 304                     continue;
 305                 }
 306                 String slcp = lcpMap.get(skey);
 307                 Mapping mapping = mappingMap.get(slcp);
 308                 mappingMap.remove(slcp);
 309                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 310                         //dlcp
 311                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 312                         null));
 313             }
 314         }
 315
 316         if (device.getOduSwitchingPools() != null) {
 317             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 318             for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 319                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 320                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 321                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 322                     if (nbl.getPortList() == null) {
 323                         continue;
 324                     }
 325                     List<String> lcpList = new ArrayList<>();
 326                     for (PortList item : nbl.nonnullPortList().values()) {
 327                         String key = item.getCircuitPackName() + "+" + item.getPortName();
 328                         if (!lcpMap.containsKey(key)) {
 329                             LOG.error(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 330                                 nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 331                             continue;
 332                         }
 333                         lcpList.add(lcpMap.get(key));
 334                     }
 335                     NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 336                         .setNblNumber(nbl.getNblNumber())
 337                         .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 338                         .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 339                         .setLcpList(lcpList)
 340                         .build();
 341                     nbMap.put(nonBlockingList.key(), nonBlockingList);
 342                 }
 343                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 344                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 345                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 346                     .setNonBlockingList(nbMap)
 347                     .build();
 348                 switchingPoolList.add(splBldr);
 349             }
 350             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 351         }
 352
 353         mappingMap.forEach((k,v) -> portMapList.add(v));
 354         return true;
 355     }
 356
 357     private boolean checkPartnerPortNotNull(Ports port) {
 358         return (port.getPartnerPort() != null
 359             && port.getPartnerPort().getCircuitPackName() != null
 360             && port.getPartnerPort().getPortName() != null);
 361     }
 362
 363     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 364         return (checkPartnerPortNotNull(port2)
 365             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 366             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 367     }
 368
 369     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 370         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 371             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 372                 .equals(TXRX_SET);
 373     }
 374
 375
 376     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 377             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 378         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 379             .CircuitPacks>> cpPerSrg = new HashMap<>();
 380         // Get value for max Srg from info subtree, required for iteration
 381         // if not present assume to be 20 (temporary)
 382         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 383         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 384             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 385                 = new ArrayList<>();
 386             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 387             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 388                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 389             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 390                 LogicalDatastoreType.OPERATIONAL, srgIID,
 391                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 392             if (ordmSrgObject.isPresent()) {
 393                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 394                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 395             }
 396         }
 397         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 398         return cpPerSrg;
 399     }
 400
 401     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 402         // Creating mapping data for SRG's PP
 403         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 404                 srgCpEntry : getSrgCps(nodeId, deviceInfo).entrySet()) {
 405             List<String> keys = new ArrayList<>();
 406             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks
 407                     cp : srgCpEntry.getValue()) {
 408                 String circuitPackName = cp.getCircuitPackName();
 409                 List<Ports> portList = getPortList(circuitPackName, nodeId);
 410                 Collections.sort(portList, new SortPort221ByName());
 411                 int portIndex = 1;
 412                 for (Ports port : portList) {
 413                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 414                         continue;
 415                     }
 416                     String currentKey = circuitPackName + "-" + port.getPortName();
 417                     if (keys.contains(currentKey)) {
 418                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 419                             nodeId, port.getPortName(), circuitPackName);
 420                         continue;
 421                     }
 422                     switch (port.getPortDirection()) {
 423                         case Bidirectional:
 424                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 425                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 426                                 nodeId, port.getPortName(), circuitPackName, lcp);
 427                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 428                             portIndex++;
 429                             keys.add(currentKey);
 430                             break;
 431                         case Rx:
 432                         case Tx:
 433                             Ports port2 = getPartnerPort(port, circuitPackName, nodeId);
 434                             if (port2 == null) {
 435                                 continue;
 436                             }
 437                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 438                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 439                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 440                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 441                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 442                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 443                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 444                             portMapList.add(
 445                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 446                             portIndex++;
 447                             keys.add(currentKey);
 448                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 449                             break;
 450                         default:
 451                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 452                                 nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 453                     }
 454                 }
 455             }
 456         }
 457         return true;
 458     }
 459
 460     private Ports getPartnerPort(Ports port, String circuitPackName, String nodeId) {
 461         if (!checkPartnerPortNotNull(port)) {
 462             LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 463                 nodeId, port.getPortName(), circuitPackName);
 464             return null;
 465         }
 466         InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 467             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 468             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 469         Optional<Ports> port2Object = this.deviceTransactionManager
 470             .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 471                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 472         if (port2Object.isEmpty()
 473                 || port2Object.get().getPortQual().getIntValue() != PortQual.RoadmExternal.getIntValue()) {
 474             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 475                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName(),
 476                 port.getPortName(), circuitPackName);
 477             return null;
 478         }
 479         Ports port2 = port2Object.get();
 480         if (!checkPartnerPort(circuitPackName, port, port2)) {
 481             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 482                 nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 483                 port.getPortName(), circuitPackName);
 484             //portIndex++;
 485             //TODO check if we really needed to increase portIndex
 486             //     if yes this block should not be in getPartnerPort
 487             return null;
 488         }
 489         return port2;
 490     }
 491
 492     private List<Ports> getPortList(String circuitPackName, String nodeId) {
 493         InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 494             .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 495         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 496              LogicalDatastoreType.OPERATIONAL, cpIID,
 497              Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 498         if (circuitPackObject.isEmpty()) {
 499             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 500                 nodeId, circuitPackName);
 501             return new ArrayList<>();
 502         }
 503         if (circuitPackObject.get().getPorts() == null) {
 504             LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 505             return new ArrayList<>();
 506         }
 507         return new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 508     }
 509
 510     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 511         if (SUFFIX.containsKey(port.getPortDirection())) {
 512             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 513         }
 514         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 515             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 516         return null;
 517     }
 518
 519     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 520         Map<Integer, Degree> degrees = new HashMap<>();
 521
 522         // Get value for max degree from info subtree, required for iteration
 523         // if not present assume to be 20 (temporary)
 524         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 525
 526         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 527             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 528             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 529                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 530             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 531                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 532                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 533             if (ordmDegreeObject.isPresent()) {
 534                 degrees.put(degreeCounter, ordmDegreeObject.get());
 535             }
 536         }
 537         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 538             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 539         return degrees;
 540     }
 541
 542     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 543         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 544         getDegreesMap(deviceId, ordmInfo).forEach(
 545             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 546         return conPortMap;
 547     }
 548
 549     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 550         List<SharedRiskGroup> srgs = new ArrayList<>();
 551
 552         // Get value for max Srg from info subtree, required for iteration
 553         // if not present assume to be 20 (temporary)
 554         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 555         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 556             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 557                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 558             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 559                 LogicalDatastoreType.OPERATIONAL, srgIID,
 560                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 561             if (ordmSrgObject.isPresent()) {
 562                 srgs.add(ordmSrgObject.get());
 563
 564             }
 565         }
 566         return srgs;
 567     }
 568
 569     private Map<String, String> getEthInterfaceList(String nodeId) {
 570         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 571         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 572             .child(Protocols.class);
 573         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 574             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 575             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 576         if (protocolObject.isEmpty() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 577             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 578             return new HashMap<>();
 579         }
 580         Map<String, String> cpToInterfaceMap = new HashMap<>();
 581         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 582         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 583             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 584                 continue;
 585             }
 586             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 587                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 588             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 589                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 590                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 591             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 592                 continue;
 593             }
 594             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 595             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 596             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 597                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 598             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 599                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 600                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 601             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 602                 continue;
 603             }
 604             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 605                 portConfig.getIfName());
 606         }
 607         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 608         return cpToInterfaceMap;
 609     }
 610
 611     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 612         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 613         for (Degree degree : degrees.values()) {
 614             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 615                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 616                     degree.getDegreeNumber().toString(), interfaceList))
 617                 .collect(Collectors.toList()));
 618         }
 619         return cpToDegreeList;
 620     }
 621
 622     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 623             List<SharedRiskGroup> srgs, String nodeId) {
 624         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 625         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 626             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 627             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 628         // Add the SRG mc-capabilities
 629         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 630         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 631             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 632         return mcCapabilities;
 633     }
 634
 635     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 636             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 637             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 638         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 639         if (nodeInfo != null) {
 640             nodesBldr.setNodeInfo(nodeInfo);
 641         }
 642         if (portMapList != null) {
 643             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 644             // No element in the list below should be null at this stage
 645             for (Mapping mapping: portMapList) {
 646                 mappingMap.put(mapping.key(), mapping);
 647             }
 648             nodesBldr.setMapping(mappingMap);
 649         }
 650         if (cp2DegreeList != null) {
 651             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 652             // No element in the list below should be null at this stage
 653             for (CpToDegree cp2Degree: cp2DegreeList) {
 654                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 655             }
 656             nodesBldr.setCpToDegree(cpToDegreeMap);
 657         }
 658
 659         if (splList != null) {
 660             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 661             // No element in the list below should be null at this stage
 662             for (SwitchingPoolLcp spl: splList) {
 663                 splMap.put(spl.key(), spl);
 664             }
 665             nodesBldr.setSwitchingPoolLcp(splMap);
 666         }
 667         if (mcCapabilities != null) {
 668             nodesBldr.setMcCapabilities(mcCapabilities);
 669         }
 670         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 671         Nodes nodes = nodesBldr.build();
 672         nodesList.put(nodes.key(),nodes);
 673
 674         Network network = new NetworkBuilder().setNodes(nodesList).build();
 675
 676         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 677         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 678         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 679         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 680         try {
 681             commit.get();
 682             return true;
 683         } catch (InterruptedException | ExecutionException e) {
 684             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 685             return false;
 686         }
 687     }
 688
 689     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 690             Map<String, String> interfaceList) {
 691         return new CpToDegreeBuilder()
 692             .withKey(new CpToDegreeKey(circuitPackName))
 693             .setCircuitPackName(circuitPackName)
 694             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 695             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 696     }
 697
 698     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 699         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 700         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 701             .withKey(new McCapabilitiesKey(mcNodeName))
 702             .setMcNodeName(mcNodeName);
 703         if (degree.getMcCapabilities() == null) {
 704             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree", degree.getDegreeNumber());
 705             mcCapabilitiesBuilder
 706                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 707                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 708         } else {
 709             mcCapabilitiesBuilder
 710                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 711                     .getCenterFreqGranularity().getValue().toString()))
 712                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 713                     .getSlotWidthGranularity().getValue().toString()));
 714         }
 715         return mcCapabilitiesBuilder.build();
 716     }
 717
 718     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 719         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 720         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 721             .withKey(new McCapabilitiesKey(mcNodeName))
 722             .setMcNodeName(mcNodeName);
 723         if (srg.getMcCapabilities() == null) {
 724             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG", srg.getSrgNumber());
 725             mcCapabilitiesBuilder
 726                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 727                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 728         } else {
 729             mcCapabilitiesBuilder
 730                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 731                     .getCenterFreqGranularity().getValue().toString()))
 732                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 733                     .getSlotWidthGranularity().getValue().toString()));
 734         }
 735         return mcCapabilitiesBuilder.build();
 736     }
 737
 738     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 739             String logicalConnectionPoint) {
 740         MappingBuilder mpBldr = new MappingBuilder()
 741                 .withKey(new MappingKey(logicalConnectionPoint))
 742                 .setLogicalConnectionPoint(logicalConnectionPoint)
 743                 .setSupportingCircuitPackName(circuitPackName)
 744                 .setSupportingPort(port.getPortName())
 745                 .setPortDirection(port.getPortDirection().getName());
 746         if (port.getAdministrativeState() != null) {
 747             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 748         }
 749         if (port.getOperationalState() != null) {
 750             mpBldr.setPortOperState(port.getOperationalState().name());
 751         }
 752
 753         if ((port.getInterfaces() == null)
 754             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 755                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 756             return mpBldr.build();
 757         }
 758         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 759         return mpBldr.build();
 760     }
 761
 762     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 763         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 764         updateMappingStates(mpBldr, port, oldmapping);
 765         if ((port.getInterfaces() == null)
 766             || (!oldmapping.getLogicalConnectionPoint().contains(StringConstants.TTP_TOKEN)
 767                 && !oldmapping.getLogicalConnectionPoint().contains(StringConstants.NETWORK_TOKEN))) {
 768             return mpBldr.build();
 769         }
 770         // Get interfaces provisioned on the port
 771         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 772         return mpBldr.build();
 773     }
 774
 775     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 776         if (port.getAdministrativeState() != null
 777             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 778             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 779         }
 780         if (port.getOperationalState() != null
 781             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 782             mpBldr.setPortOperState(port.getOperationalState().name());
 783         }
 784         return mpBldr;
 785     }
 786
 787     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 788         for (Interfaces interfaces : port.getInterfaces()) {
 789             try {
 790                 Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 791                     interfaces.getInterfaceName());
 792                 if (openRoadmInterface.isEmpty()) {
 793                     LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 794                         nodeId, interfaces.getInterfaceName() + "- empty interface");
 795                     continue;
 796                 }
 797                 LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG,
 798                     nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 799                 Class<? extends InterfaceType> interfaceType
 800                     = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 801                 // Check if interface type is OMS or OTS
 802                 if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 803                     mpBldr.setSupportingOms(interfaces.getInterfaceName());
 804                 }
 805                 if (interfaceType.equals(OpticalTransport.class)) {
 806                     mpBldr.setSupportingOts(interfaces.getInterfaceName());
 807                 }
 808                 if (interfaceType.equals(OtnOdu.class)) {
 809                     mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 810                 }
 811             } catch (OpenRoadmInterfaceException ex) {
 812                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG, nodeId, interfaces.getInterfaceName(), ex);
 813             }
 814         }
 815         return mpBldr;
 816     }
 817
 818     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 819             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 820             XpdrNodeTypes xpdrNodeType) {
 821         if (mapping != null && connectionMapLcp != null) {
 822             // update existing mapping
 823             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 824         }
 825         return createNewXpdrMapping(nodeId, port, circuitPackName, logicalConnectionPoint, partnerLcp, xpdrNodeType);
 826     }
 827
 828     private Mapping createNewXpdrMapping(String nodeId, Ports port, String circuitPackName,
 829             String logicalConnectionPoint, String partnerLcp, XpdrNodeTypes xpdrNodeType) {
 830         MappingBuilder mpBldr = new MappingBuilder()
 831                 .withKey(new MappingKey(logicalConnectionPoint))
 832                 .setLogicalConnectionPoint(logicalConnectionPoint)
 833                 .setSupportingCircuitPackName(circuitPackName)
 834                 .setSupportingPort(port.getPortName())
 835                 .setPortDirection(port.getPortDirection().getName())
 836                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeId + "-" + logicalConnectionPoint));
 837         if (port.getPortQual() != null) {
 838             mpBldr.setPortQual(port.getPortQual().getName());
 839         }
 840         if (xpdrNodeType != null) {
 841             mpBldr.setXponderType(
 842                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 843                     xpdrNodeType.getIntValue()));
 844         }
 845         if (partnerLcp != null) {
 846             mpBldr.setPartnerLcp(partnerLcp);
 847         }
 848         if (port.getSupportedInterfaceCapability() != null) {
 849             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327
 850                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
 851             for (Class<? extends SupportedIfCapability> sup: port.getSupportedInterfaceCapability()) {
 852                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup.getSimpleName()));
 853             }
 854             mpBldr.setSupportedInterfaceCapability(supportedIntf);
 855         }
 856         if (port.getAdministrativeState() != null) {
 857             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 858         }
 859         if (port.getOperationalState() != null) {
 860             mpBldr.setPortOperState(port.getOperationalState().name());
 861         }
 862         return mpBldr.build();
 863     }
 864
 865     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 866             //circuitPackName2 will be updated by reference contrary to circuitPackName
 867             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 868         if (!checkPartnerPortNotNull(port)) {
 869             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 870             return null;
 871         }
 872         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 873             return null;
 874         }
 875         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 876             .filter(
 877                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 878             .findFirst();
 879         if (cpOpt.isEmpty()) {
 880             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 881             return null;
 882         }
 883         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 884             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 885             .findFirst();
 886         if (poOpt.isEmpty()) {
 887             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 888                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 889             return null;
 890         }
 891         Ports port2 = poOpt.get();
 892         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 893         if (!checkPartnerPort(circuitPackName, port, port2)) {
 894             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 895                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 896             return null;
 897         }
 898         return port2;
 899     }
 900
 901
 902     private void putXpdrLcpsInMaps(int line, String nodeId,
 903             Integer xponderNb, XpdrNodeTypes xponderType,
 904             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 905             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 906         String lcp1 =
 907             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 908         if (lcpMap.containsKey(lcp1)) {
 909             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 910             return;
 911         }
 912         String lcp2 =
 913             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 914         if (lcpMap.containsKey(lcp2)) {
 915             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
 916             return;
 917         }
 918         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 919         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 920         mappingMap.put(lcp1,
 921                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 922         mappingMap.put(lcp2,
 923                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 924         return;
 925     }
 926
 927     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 928             Integer xponderNb, XpdrNodeTypes xponderType,
 929             String circuitPackName,  Ports port,
 930             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 931         if (port.getPortQual() == null) {
 932             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
 933             return new int[] {line, client};
 934         }
 935
 936         switch (port.getPortQual()) {
 937
 938             case XpdrClient:
 939             case SwitchClient:
 940                 String lcp0 =
 941                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
 942                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
 943                 mappingMap.put(lcp0,
 944                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, null));
 945                 client++;
 946                 break;
 947
 948             case XpdrNetwork:
 949             case SwitchNetwork:
 950                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
 951                         xponderNb, xponderType,
 952                         circuitPackName,  port,
 953                         circuitPackList,  lcpMap, mappingMap);
 954                 break;
 955
 956             default:
 957                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
 958                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
 959         }
 960         return new int[] {line, client};
 961     }
 962
 963     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
 964             Integer xponderNb, XpdrNodeTypes xponderType,
 965             String circuitPackName,  Ports port,
 966             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 967
 968         switch (port.getPortDirection()) {
 969
 970             case Bidirectional:
 971                 String lcp =
 972                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 973                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 974                 mappingMap.put(lcp,
 975                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
 976                 line++;
 977                 break;
 978
 979             case Rx:
 980             case Tx:
 981                 StringBuilder circuitPackName2 = new StringBuilder();
 982                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
 983                         circuitPackList, lcpMap);
 984
 985                 if (port2 == null) {
 986                      //key already present or an error occured and was logged
 987                     return line;
 988                 }
 989
 990                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
 991                         circuitPackName, circuitPackName2.toString(), port, port2,
 992                         lcpMap, mappingMap);
 993                 line += 2;
 994                 break;
 995
 996             default:
 997                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 998                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 999         }
1000
1001         return line;
1002     }
1003
1004     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1005             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1006         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1007         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1008         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1009         return true;
1010     }
1011
1012     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1013         // Creating mapping data for degree TTP's
1014         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1015         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1016         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1017         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1018         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1019
1020         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1021             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1022             ConnectionPorts cp1 = cpMapValue.get(0);
1023             String cp1Name = cp1.getCircuitPackName();
1024             switch (cpMapValue.size()) {
1025                 case 1:
1026                     // port is bidirectional
1027                     Ports port = getTtpPort(cp1, cp1Name, nodeId);
1028                     if (port == null) {
1029                         return false;
1030                     }
1031                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1032                         continue;
1033                     }
1034                     String logicalConnectionPoint =
1035                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1036                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1037                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1038                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1039                     break;
1040                 case 2:
1041                     // ports are unidirectionals
1042                     Ports port1 = getTtpPort(cp1, cp1Name, nodeId);
1043                     if (port1 == null) {
1044                         return false;
1045                     }
1046                     ConnectionPorts cp2 = cpMapValue.get(1);
1047                     String cp2Name = cp2.getCircuitPackName();
1048                     Ports port2 = getTtpPort(cp2, cp2Name, nodeId);
1049                     if (port2 == null) {
1050                         return false;
1051                     }
1052                     if (!checkTtpPortsUnidir(port1, port2, cp1Name, cp2Name, nodeId)) {
1053                         continue;
1054                     }
1055                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1056                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1057                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1058                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1059                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1060                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1061                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1062                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1063                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1064                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1065                     break;
1066                 default:
1067                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1068                     continue;
1069                     //TODO should it be continue or return false ?
1070             }
1071         }
1072         return true;
1073     }
1074
1075     private Ports getTtpPort(ConnectionPorts cp, String cpName, String nodeId) {
1076         InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1077             .child(CircuitPacks.class, new CircuitPacksKey(cpName))
1078             .child(Ports.class, new PortsKey(cp.getPortName()));
1079         LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp.getPortName(), cpName);
1080         Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1081             LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1082             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1083         if (portObject.isEmpty()) {
1084             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp.getPortName(), cpName);
1085             return null;
1086         }
1087         return portObject.get();
1088     }
1089
1090     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1091         if (port.getPortQual() == null) {
1092             return false;
1093         }
1094         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1095             //used to be LOG.error when called from createTtpPortMapping
1096             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1097                 nodeId, port.getPortName(), cpName);
1098             return false;
1099         }
1100         return true;
1101     }
1102
1103     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1104         if (!checkPortQual(port, cpName, nodeId)) {
1105             return false;
1106         }
1107         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1108         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1109             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1110                 nodeId, port.getPortName(), cpName);
1111             return false;
1112         }
1113         return true;
1114     }
1115
1116     private boolean checkTtpPortsUnidir(Ports port1, Ports port2, String cp1Name, String cp2Name, String nodeId) {
1117         if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1118             return false;
1119         }
1120         if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1121             return false;
1122         }
1123         if (!checkPartnerPort(cp1Name, port1, port2)) {
1124             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1125                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1126             return false;
1127         }
1128         // Directions checks are the same for cp1 and cp2, no need to check them twice.
1129         if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1130             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1131                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1132             return false;
1133         }
1134         return true;
1135     }
1136
1137     private NodeInfo createNodeInfo(Info deviceInfo) {
1138         if (deviceInfo.getNodeType() == null) {
1139             // TODO make mandatory in yang
1140             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1141             return null;
1142         }
1143         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1144                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1145                 .setNodeClli(
1146                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1147                         ? "defaultCLLI"
1148                         : deviceInfo.getClli())
1149                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1150         if (deviceInfo.getModel() != null) {
1151             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1152         }
1153         if (deviceInfo.getVendor() != null) {
1154             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1155         }
1156         if (deviceInfo.getIpAddress() != null) {
1157             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1158         }
1159         return nodeInfoBldr.build();
1160     }
1161
1162 }