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.HashSet;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.Set;
  23 import java.util.concurrent.ExecutionException;
  24 import java.util.stream.Collectors;
  25 import org.eclipse.jdt.annotation.NonNull;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  28 import org.opendaylight.mdsal.common.api.CommitInfo;
  29 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  30 import org.opendaylight.transportpce.common.StringConstants;
  31 import org.opendaylight.transportpce.common.Timeouts;
  32 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  33 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.Network;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.NetworkBuilder;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.OpenroadmNodeVersion;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegree;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegreeBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegreeKey;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.Mapping;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilities;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.Nodes;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfo;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfoBuilder;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcp;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcpBuilder;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcpKey;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingListKey;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.OrgOpenroadmDeviceData;
  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.EthernetCsmacd;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOtu;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  93 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev181019.Ports1;
  94 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev181019.SupportedIfCapability;
  95 import org.opendaylight.yang.gen.v1.http.org.openroadm.switching.pool.types.rev191129.SwitchingPoolTypes;
  96 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  97 import org.opendaylight.yangtools.yang.common.Uint16;
  98 import org.opendaylight.yangtools.yang.common.Uint32;
  99 import org.slf4j.Logger;
 100 import org.slf4j.LoggerFactory;
 101
 102 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 103 // some mutualization would be helpful
 104 public class PortMappingVersion221 {
 105
 106     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
 107     private static final Map<Direction, String> SUFFIX;
 108     private static final Set<Integer> TXRX_SET = Set.of(Direction.Tx.getIntValue(), Direction.Rx.getIntValue());
 109
 110     private final DataBroker dataBroker;
 111     private final DeviceTransactionManager deviceTransactionManager;
 112
 113     static {
 114         SUFFIX =  Map.of(
 115             Direction.Tx, "TX",
 116             Direction.Rx, "RX",
 117             Direction.Bidirectional, "TXRX");
 118     }
 119
 120     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager) {
 121         this.dataBroker = dataBroker;
 122         this.deviceTransactionManager = deviceTransactionManager;
 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
 130             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 131             .child(Info.class)
 132             .build();
 133         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 134                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 135                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 136         if (deviceInfoOptional.isEmpty()) {
 137             LOG.warn(PortMappingUtils.DEVICE_HAS_LOGMSG, nodeId, "no info", "subtree");
 138             return false;
 139         }
 140         Info deviceInfo = deviceInfoOptional.get();
 141         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 142         if (nodeInfo == null) {
 143             return false;
 144         }
 145         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 146
 147         switch (deviceInfo.getNodeType()) {
 148
 149             case Rdm:
 150                 // Get TTP port mapping
 151                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 152                     // return false if mapping creation for TTP's failed
 153                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "TTP's");
 154                     return false;
 155                 }
 156
 157                 // Get PP port mapping
 158                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 159                     // return false if mapping creation for PP's failed
 160                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "PP's");
 161                     return false;
 162                 }
 163                 // Get MC capabilities
 164                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 165                     // return false if MC capabilites failed
 166                     LOG.warn(PortMappingUtils.UNABLE_MC_CAPA_LOGMSG, nodeId);
 167                     return false;
 168                 }
 169                 break;
 170             case Xpdr:
 171                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 172                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "Xponder");
 173                     return false;
 174                 }
 175                 break;
 176             default:
 177                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 178                     nodeId, PortMappingUtils.CREATE, deviceInfo.getNodeType() + " - unknown nodetype");
 179                 break;
 180
 181         }
 182         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 183     }
 184
 185     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 186         if (nodeId == null) {
 187             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, "node id null" , PortMappingUtils.UPDATE, "a null value");
 188             return false;
 189         }
 190         if (oldMapping == null) {
 191             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.UPDATE, "a null value");
 192             return false;
 193         }
 194         InstanceIdentifier<Ports> portId = InstanceIdentifier
 195             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 196             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 197             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()))
 198             .build();
 199         try {
 200             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 201                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 202             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 203             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 204                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 205             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 206             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 207                 .child(Nodes.class, new NodesKey(nodeId))
 208                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 209             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 210             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 211             commit.get();
 212             return true;
 213         } catch (InterruptedException | ExecutionException e) {
 214             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 215                 nodeId, PortMappingUtils.UPDATE, oldMapping.getLogicalConnectionPoint(), e);
 216             return false;
 217         }
 218     }
 219
 220     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 221         // Creating for Xponder Line and Client Ports
 222         OrgOpenroadmDevice device = getXpdrDevice(nodeId);
 223         if (device == null) {
 224             return false;
 225         }
 226         Map<String, String> lcpMap = new HashMap<>();
 227         Map<String, Mapping> mappingMap = new HashMap<>();
 228         getXpdrMaps(device, nodeId, lcpMap, mappingMap);
 229         if (device.getConnectionMap() == null) {
 230             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 231         } else {
 232             for (ConnectionMap cm : device.nonnullConnectionMap().values()) {
 233                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 234                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 235                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 236                 if (!lcpMap.containsKey(skey)) {
 237                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 238                     continue;
 239                 }
 240                 String slcp = lcpMap.get(skey);
 241                 Mapping mapping = mappingMap.get(slcp);
 242                 mappingMap.remove(slcp);
 243                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 244                         //dlcp
 245                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 246                         null));
 247             }
 248         }
 249         if (device.getOduSwitchingPools() != null) {
 250             postPortMapping(nodeId, null, null, null, getSwitchingPoolList(device, lcpMap, nodeId), null);
 251         }
 252         mappingMap.forEach((k,v) -> portMapList.add(v));
 253         return true;
 254     }
 255
 256     private OrgOpenroadmDevice getXpdrDevice(String nodeId) {
 257         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier
 258             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 259             .build();
 260         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 261             LogicalDatastoreType.OPERATIONAL, deviceIID,
 262             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 263         if (deviceObject.isEmpty()) {
 264             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 265             return null;
 266         }
 267         OrgOpenroadmDevice device = deviceObject.get();
 268         if (device.getCircuitPacks() == null) {
 269             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, PortMappingUtils.FOUND);
 270             return null;
 271         }
 272         return device;
 273     }
 274
 275     private void getXpdrMaps(OrgOpenroadmDevice device, String nodeId,
 276             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 277         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 278         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 279         if (device.getXponder() == null) {
 280             LOG.warn(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "not found");
 281             // Variables to keep track of number of line ports and client ports
 282             int line = 1;
 283             int client = 1;
 284             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 285             //     when device.getXponder() != null. Some code mutualization must be considered.
 286             for (CircuitPacks cp : circuitPackList) {
 287                 String circuitPackName = cp.getCircuitPackName();
 288                 if (cp.getPorts() == null) {
 289                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 290                     continue;
 291                 }
 292                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 293                 portList.sort(Comparator.comparing(Ports::getPortName));
 294                 for (Ports port : portList) {
 295                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 296                         1, XpdrNodeTypes.Tpdr, circuitPackName, port,
 297                         circuitPackList, lcpMap, mappingMap);
 298                     line = counters[0];
 299                     client = counters[1];
 300                 }
 301             }
 302         } else {
 303             LOG.info(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, PortMappingUtils.FOUND);
 304             for (Xponder xponder : device.nonnullXponder().values()) {
 305                 // Variables to keep track of number of line ports and client ports
 306                 int line = 1;
 307                 int client = 1;
 308                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 309                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 310                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 311                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 312                     Ports port = getXpdrPorts(device, xpdrPort, nodeId);
 313                     if (port == null) {
 314                         continue;
 315                     }
 316                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 317                         xponderNb, xponderType, xpdrPort.getCircuitPackName(), port,
 318                         circuitPackList, lcpMap, mappingMap);
 319                     line = counters[0];
 320                     client = counters[1];
 321                 }
 322             }
 323         }
 324     }
 325
 326     private Ports getXpdrPorts(OrgOpenroadmDevice device, XpdrPort xpdrPort, String nodeId) {
 327         String circuitPackName = xpdrPort.getCircuitPackName();
 328         String portName = xpdrPort.getPortName();
 329         // If there xponder-subtree has missing circuit-packs or ports,
 330         // This gives a null-pointer expection,
 331         Optional<CircuitPacks> cpList = device.nonnullCircuitPacks().values().stream()
 332                 .filter(cp -> cp.getCircuitPackName().equals(circuitPackName)).findFirst();
 333         if (cpList.isEmpty()) {
 334             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 335                 nodeId, circuitPackName);
 336             return null;
 337         }
 338         Optional<Ports> portsList = cpList.get().nonnullPorts().values().stream()
 339                 .filter(p -> p.getPortName().equals(portName)).findFirst();
 340         if (portsList.isEmpty()) {
 341             LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 342                 nodeId, portName, circuitPackName, "in the device");
 343             return null;
 344         }
 345         return portsList.get();
 346     }
 347
 348     private List<SwitchingPoolLcp> getSwitchingPoolList(OrgOpenroadmDevice device,
 349             Map<String, String> lcpMap, String nodeId) {
 350         List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 351         for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 352             Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 353             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 354                 .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 355                 if (nbl.getPortList() == null) {
 356                     continue;
 357                 }
 358                 Set<String> lcpList = new HashSet<>();
 359                 for (PortList item : nbl.nonnullPortList().values()) {
 360                     String key = item.getCircuitPackName() + "+" + item.getPortName();
 361                     if (!lcpMap.containsKey(key)) {
 362                         LOG.error(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 363                             nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 364                         continue;
 365                     }
 366                     lcpList.add(lcpMap.get(key));
 367                 }
 368                 NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 369                     .setNblNumber(nbl.getNblNumber())
 370                     .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 371                     .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 372                     .setLcpList(lcpList)
 373                     .build();
 374                 nbMap.put(nonBlockingList.key(), nonBlockingList);
 375             }
 376             switchingPoolList.add(
 377                 new SwitchingPoolLcpBuilder()
 378                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 379                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 380                     .setNonBlockingList(nbMap)
 381                     .build());
 382         }
 383         return switchingPoolList;
 384     }
 385
 386     private boolean checkPartnerPortNotNull(Ports port) {
 387         return (port.getPartnerPort() != null
 388             && port.getPartnerPort().getCircuitPackName() != null
 389             && port.getPartnerPort().getPortName() != null);
 390     }
 391
 392     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 393         return (checkPartnerPortNotNull(port2)
 394             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 395             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 396     }
 397
 398     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 399         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 400             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 401                 .equals(TXRX_SET);
 402     }
 403
 404
 405     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 406             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 407         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 408             .CircuitPacks>> cpPerSrg = new HashMap<>();
 409         // Get value for max Srg from info subtree, required for iteration
 410         // if not present assume to be 20 (temporary)
 411         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 412         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 413             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 414                 = new ArrayList<>();
 415             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 416             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier
 417                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 418                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)))
 419                 .build();
 420             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 421                 LogicalDatastoreType.OPERATIONAL, srgIID,
 422                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 423             if (ordmSrgObject.isPresent()) {
 424                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 425                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 426             }
 427         }
 428         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 429         return cpPerSrg;
 430     }
 431
 432     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 433         // Creating mapping data for SRG's PP
 434         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 435                 srgCpEntry : getSrgCps(nodeId, deviceInfo).entrySet()) {
 436             List<String> keys = new ArrayList<>();
 437             int portIndex = 1;
 438             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks
 439                     cp : srgCpEntry.getValue()) {
 440                 String circuitPackName = cp.getCircuitPackName();
 441                 List<Ports> portList = getPortList(circuitPackName, nodeId);
 442                 Collections.sort(portList, new SortPort221ByName());
 443                 for (Ports port : portList) {
 444                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 445                         continue;
 446                     }
 447                     String currentKey = circuitPackName + "-" + port.getPortName();
 448                     if (keys.contains(currentKey)) {
 449                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 450                             nodeId, port.getPortName(), circuitPackName);
 451                         continue;
 452                     }
 453                     switch (port.getPortDirection()) {
 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                         case Rx:
 463                         case Tx:
 464                             Ports port2 = getPartnerPort(port, circuitPackName, nodeId);
 465                             if (port2 == null) {
 466                                 continue;
 467                             }
 468                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 469                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 470                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 471                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 472                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 473                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 474                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 475                             portMapList.add(
 476                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 477                             portIndex++;
 478                             keys.add(currentKey);
 479                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 480                             break;
 481                         default:
 482                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 483                                 nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 484                     }
 485                 }
 486             }
 487         }
 488         return true;
 489     }
 490
 491     private Ports getPartnerPort(Ports port, String circuitPackName, String nodeId) {
 492         if (!checkPartnerPortNotNull(port)) {
 493             LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 494                 nodeId, port.getPortName(), circuitPackName);
 495             return null;
 496         }
 497         InstanceIdentifier<Ports> port2ID = InstanceIdentifier
 498             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 499             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 500             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()))
 501             .build();
 502         Optional<Ports> port2Object = this.deviceTransactionManager
 503             .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 504                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 505         if (port2Object.isEmpty()
 506                 || port2Object.get().getPortQual().getIntValue() != PortQual.RoadmExternal.getIntValue()) {
 507             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 508                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName(),
 509                 port.getPortName(), circuitPackName);
 510             return null;
 511         }
 512         Ports port2 = port2Object.get();
 513         if (!checkPartnerPort(circuitPackName, port, port2)) {
 514             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 515                 nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 516                 port.getPortName(), circuitPackName);
 517             //TODO check if we really needed to increment portIndex in this condition
 518             //     if yes this block should not be in getPartnerPort and must move back to createPpPortMapping
 519             return null;
 520         }
 521         return port2;
 522     }
 523
 524     private List<Ports> getPortList(String circuitPackName, String nodeId) {
 525         InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier
 526             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 527             .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName))
 528             .build();
 529         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 530              LogicalDatastoreType.OPERATIONAL, cpIID,
 531              Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 532         if (circuitPackObject.isEmpty()) {
 533             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 534                 nodeId, circuitPackName);
 535             return new ArrayList<>();
 536         }
 537         if (circuitPackObject.get().getPorts() == null) {
 538             LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 539             return new ArrayList<>();
 540         }
 541         return new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 542     }
 543
 544     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 545         if (SUFFIX.containsKey(port.getPortDirection())) {
 546             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 547         }
 548         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 549             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 550         return null;
 551     }
 552
 553     @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
 554         value = "SLF4J_UNKNOWN_ARRAY",
 555         justification = "False positive")
 556     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 557         Map<Integer, Degree> degrees = new HashMap<>();
 558
 559         // Get value for max degree from info subtree, required for iteration
 560         // if not present assume to be 20 (temporary)
 561         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 562
 563         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 564             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 565             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier
 566                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 567                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)))
 568                 .build();
 569             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 570                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 571                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 572             if (ordmDegreeObject.isPresent()) {
 573                 degrees.put(degreeCounter, ordmDegreeObject.get());
 574             }
 575         }
 576         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 577             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 578         return degrees;
 579     }
 580
 581     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 582         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 583         getDegreesMap(deviceId, ordmInfo).forEach(
 584             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 585         return conPortMap;
 586     }
 587
 588     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 589         List<SharedRiskGroup> srgs = new ArrayList<>();
 590
 591         // Get value for max Srg from info subtree, required for iteration
 592         // if not present assume to be 20 (temporary)
 593         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 594         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 595             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier
 596                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 597                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)))
 598                 .build();
 599             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 600                 LogicalDatastoreType.OPERATIONAL, srgIID,
 601                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 602             if (ordmSrgObject.isPresent()) {
 603                 srgs.add(ordmSrgObject.get());
 604
 605             }
 606         }
 607         return srgs;
 608     }
 609
 610     private Map<String, String> getEthInterfaceList(String nodeId) {
 611         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 612         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier
 613             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 614             .child(Protocols.class)
 615             .build();
 616         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 617             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 618             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 619         if (protocolObject.isEmpty() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 620             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 621             return new HashMap<>();
 622         }
 623         Map<String, String> cpToInterfaceMap = new HashMap<>();
 624         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 625         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 626             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 627                 continue;
 628             }
 629             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier
 630                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 631                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()))
 632                 .build();
 633             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 634                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 635                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 636             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 637                 continue;
 638             }
 639             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 640             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 641             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 642                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 643                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName))
 644                 .build();
 645             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 646                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 647                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 648             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 649                 continue;
 650             }
 651             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 652                 portConfig.getIfName());
 653         }
 654         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 655         return cpToInterfaceMap;
 656     }
 657
 658     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 659         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 660         for (Degree degree : degrees.values()) {
 661             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 662                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 663                     degree.getDegreeNumber().toString(), interfaceList))
 664                 .collect(Collectors.toList()));
 665         }
 666         return cpToDegreeList;
 667     }
 668
 669     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 670             List<SharedRiskGroup> srgs, String nodeId) {
 671         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 672         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 673             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 674             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 675         // Add the SRG mc-capabilities
 676         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 677         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 678             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 679         return mcCapabilities;
 680     }
 681
 682     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 683             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 684             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 685         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 686         if (nodeInfo != null) {
 687             nodesBldr.setNodeInfo(nodeInfo);
 688         }
 689         if (portMapList != null) {
 690             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 691             // No element in the list below should be null at this stage
 692             for (Mapping mapping: portMapList) {
 693                 mappingMap.put(mapping.key(), mapping);
 694             }
 695             nodesBldr.setMapping(mappingMap);
 696         }
 697         if (cp2DegreeList != null) {
 698             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 699             // No element in the list below should be null at this stage
 700             for (CpToDegree cp2Degree: cp2DegreeList) {
 701                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 702             }
 703             nodesBldr.setCpToDegree(cpToDegreeMap);
 704         }
 705
 706         if (splList != null) {
 707             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 708             // No element in the list below should be null at this stage
 709             for (SwitchingPoolLcp spl: splList) {
 710                 splMap.put(spl.key(), spl);
 711             }
 712             nodesBldr.setSwitchingPoolLcp(splMap);
 713         }
 714         if (mcCapabilities != null) {
 715             nodesBldr.setMcCapabilities(mcCapabilities);
 716         }
 717         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 718         Nodes nodes = nodesBldr.build();
 719         nodesList.put(nodes.key(),nodes);
 720
 721         Network network = new NetworkBuilder().setNodes(nodesList).build();
 722         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 723         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 724         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 725         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 726         try {
 727             commit.get();
 728             return true;
 729         } catch (InterruptedException | ExecutionException e) {
 730             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 731             return false;
 732         }
 733     }
 734
 735     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 736             Map<String, String> interfaceList) {
 737         return new CpToDegreeBuilder()
 738             .withKey(new CpToDegreeKey(circuitPackName))
 739             .setCircuitPackName(circuitPackName)
 740             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 741             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 742     }
 743
 744     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 745         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 746         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 747             .withKey(new McCapabilitiesKey(mcNodeName))
 748             .setMcNodeName(mcNodeName);
 749         if (degree.getMcCapabilities() == null) {
 750             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree", degree.getDegreeNumber());
 751             mcCapabilitiesBuilder
 752                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 753                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 754         } else {
 755             mcCapabilitiesBuilder
 756                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 757                     .getCenterFreqGranularity().getValue().toString()))
 758                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 759                     .getSlotWidthGranularity().getValue().toString()));
 760         }
 761         return mcCapabilitiesBuilder.build();
 762     }
 763
 764     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 765         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 766         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 767             .withKey(new McCapabilitiesKey(mcNodeName))
 768             .setMcNodeName(mcNodeName);
 769         if (srg.getMcCapabilities() == null) {
 770             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG", srg.getSrgNumber());
 771             mcCapabilitiesBuilder
 772                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 773                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 774         } else {
 775             mcCapabilitiesBuilder
 776                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 777                     .getCenterFreqGranularity().getValue().toString()))
 778                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 779                     .getSlotWidthGranularity().getValue().toString()));
 780         }
 781         return mcCapabilitiesBuilder.build();
 782     }
 783
 784     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 785             String logicalConnectionPoint) {
 786         MappingBuilder mpBldr = new MappingBuilder()
 787                 .withKey(new MappingKey(logicalConnectionPoint))
 788                 .setLogicalConnectionPoint(logicalConnectionPoint)
 789                 .setSupportingCircuitPackName(circuitPackName)
 790                 .setSupportingPort(port.getPortName())
 791                 .setPortDirection(port.getPortDirection().getName());
 792         if (port.getAdministrativeState() != null) {
 793             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 794         }
 795         if (port.getOperationalState() != null) {
 796             mpBldr.setPortOperState(port.getOperationalState().name());
 797         }
 798
 799         if ((port.getInterfaces() == null)
 800             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 801                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 802             return mpBldr.build();
 803         }
 804         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 805         return mpBldr.build();
 806     }
 807
 808     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 809         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 810         updateMappingStates(mpBldr, port, oldmapping);
 811         if (port.getInterfaces() == null) {
 812             return mpBldr.build();
 813         }
 814         // Get interfaces provisioned on the port
 815         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 816         return mpBldr.build();
 817     }
 818
 819     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 820         if (port.getAdministrativeState() != null
 821             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 822             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 823         }
 824         if (port.getOperationalState() != null
 825             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 826             mpBldr.setPortOperState(port.getOperationalState().name());
 827         }
 828         return mpBldr;
 829     }
 830
 831     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 832         mpBldr.setSupportingOtu4(null)
 833             .setSupportingOdu4(null);
 834         for (Interfaces interfaces : port.getInterfaces()) {
 835             Optional<Interface> openRoadmInterface = getInterfaceFromDevice(nodeId,
 836                 interfaces.getInterfaceName());
 837             if (openRoadmInterface.isEmpty()) {
 838                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 839                     nodeId, interfaces.getInterfaceName() + "- empty interface");
 840                 continue;
 841             }
 842             LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG,
 843                 nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 844             Class<? extends InterfaceType> interfaceType
 845                 = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 846             // Check if interface type is OMS or OTS
 847             if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 848                 mpBldr.setSupportingOms(interfaces.getInterfaceName());
 849             }
 850             if (interfaceType.equals(OpticalTransport.class)) {
 851                 mpBldr.setSupportingOts(interfaces.getInterfaceName());
 852             }
 853             if (interfaceType.equals(OtnOtu.class)) {
 854                 mpBldr.setSupportingOtu4(interfaces.getInterfaceName());
 855             }
 856             if (interfaceType.equals(OtnOdu.class)) {
 857                 mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 858             }
 859             if (interfaceType.equals(EthernetCsmacd.class)) {
 860                 mpBldr.setSupportingEthernet(interfaces.getInterfaceName());
 861             }
 862         }
 863         return mpBldr;
 864     }
 865
 866     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 867             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 868             XpdrNodeTypes xpdrNodeType) {
 869         if (mapping != null && connectionMapLcp != null) {
 870             // update existing mapping
 871             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 872         }
 873         return createNewXpdrMapping(nodeId, port, circuitPackName, logicalConnectionPoint, partnerLcp, xpdrNodeType);
 874     }
 875
 876     private Mapping createNewXpdrMapping(String nodeId, Ports port, String circuitPackName,
 877             String logicalConnectionPoint, String partnerLcp, XpdrNodeTypes xpdrNodeType) {
 878         Set<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211
 879             .SupportedIfCapability>> supportedIntf = new HashSet<>();
 880         for (String sup: getSupIfCapList(port)) {
 881             if (MappingUtilsImpl.convertSupIfCapa(sup) != null) {
 882                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup));
 883             }
 884         }
 885         MappingBuilder mpBldr = new MappingBuilder()
 886                 .withKey(new MappingKey(logicalConnectionPoint))
 887                 .setLogicalConnectionPoint(logicalConnectionPoint)
 888                 .setSupportingCircuitPackName(circuitPackName)
 889                 .setSupportingPort(port.getPortName())
 890                 .setPortDirection(port.getPortDirection().getName())
 891                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeId + "-" + logicalConnectionPoint))
 892                 .setSupportedInterfaceCapability(supportedIntf);
 893         if (port.getPortQual() != null) {
 894             mpBldr.setPortQual(port.getPortQual().getName());
 895         }
 896         if (xpdrNodeType != null) {
 897             mpBldr.setXponderType(
 898                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 899                     xpdrNodeType.getIntValue()));
 900         }
 901         if (partnerLcp != null) {
 902             mpBldr.setPartnerLcp(partnerLcp);
 903         }
 904         if (port.getAdministrativeState() != null) {
 905             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 906         }
 907         if (port.getOperationalState() != null) {
 908             mpBldr.setPortOperState(port.getOperationalState().name());
 909         }
 910         return mpBldr.build();
 911     }
 912
 913     private List<String> getSupIfCapList(Ports port) {
 914         Set<Class<? extends SupportedIfCapability>> supIfCapClassList = port.getSupportedInterfaceCapability();
 915         if (supIfCapClassList != null) {
 916             return supIfCapClassList
 917                     .stream().map(e -> e.getSimpleName())
 918                     .collect(Collectors.toList());
 919         }
 920         Ports1 ports1 = port.augmentation(Ports1.class);
 921         if (ports1 != null && ports1.getPortCapabilities() != null) {
 922             return ports1.getPortCapabilities().getSupportedInterfaceCapability()
 923                     .values().stream().map(e -> e.getIfCapType().getSimpleName())
 924                     .collect(Collectors.toList());
 925         }
 926         return Collections.emptyList();
 927     }
 928
 929     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 930             //circuitPackName2 will be updated by reference contrary to circuitPackName
 931             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 932         if (!checkPartnerPortNotNull(port)) {
 933             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 934             return null;
 935         }
 936         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 937             return null;
 938         }
 939         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 940             .filter(
 941                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 942             .findFirst();
 943         if (cpOpt.isEmpty()) {
 944             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 945             return null;
 946         }
 947         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 948             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 949             .findFirst();
 950         if (poOpt.isEmpty()) {
 951             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 952                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 953             return null;
 954         }
 955         Ports port2 = poOpt.get();
 956         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 957         if (!checkPartnerPort(circuitPackName, port, port2)) {
 958             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 959                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 960             return null;
 961         }
 962         return port2;
 963     }
 964
 965
 966     private void putXpdrLcpsInMaps(int line, String nodeId,
 967             Integer xponderNb, XpdrNodeTypes xponderType,
 968             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 969             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 970         String lcp1 =
 971             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 972         if (lcpMap.containsKey(lcp1)) {
 973             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 974             return;
 975         }
 976         String lcp2 =
 977             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 978         if (lcpMap.containsKey(lcp2)) {
 979             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
 980             return;
 981         }
 982         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 983         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 984         mappingMap.put(lcp1,
 985                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 986         mappingMap.put(lcp2,
 987                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 988         return;
 989     }
 990
 991     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
 992             Integer xponderNb, XpdrNodeTypes xponderType,
 993             String circuitPackName,  Ports port,
 994             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 995         if (port.getPortQual() == null) {
 996             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
 997             return new int[] {line, client};
 998         }
 999
1000         switch (port.getPortQual()) {
1001
1002             case XpdrClient:
1003             case SwitchClient:
1004                 String lcp0 =
1005                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
1006                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
1007                 mappingMap.put(lcp0,
1008                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, xponderType));
1009                 client++;
1010                 break;
1011
1012             case XpdrNetwork:
1013             case SwitchNetwork:
1014                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
1015                         xponderNb, xponderType,
1016                         circuitPackName,  port,
1017                         circuitPackList,  lcpMap, mappingMap);
1018                 break;
1019
1020             default:
1021                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
1022                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
1023         }
1024         return new int[] {line, client};
1025     }
1026
1027     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
1028             Integer xponderNb, XpdrNodeTypes xponderType,
1029             String circuitPackName,  Ports port,
1030             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1031
1032         switch (port.getPortDirection()) {
1033
1034             case Bidirectional:
1035                 String lcp =
1036                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1037                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1038                 mappingMap.put(lcp,
1039                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1040                 line++;
1041                 break;
1042
1043             case Rx:
1044             case Tx:
1045                 StringBuilder circuitPackName2 = new StringBuilder();
1046                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1047                         circuitPackList, lcpMap);
1048
1049                 if (port2 == null) {
1050                      //key already present or an error occured and was logged
1051                     return line;
1052                 }
1053
1054                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1055                         circuitPackName, circuitPackName2.toString(), port, port2,
1056                         lcpMap, mappingMap);
1057                 line += 2;
1058                 break;
1059
1060             default:
1061                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
1062                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1063         }
1064
1065         return line;
1066     }
1067
1068     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1069             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1070         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1071         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1072         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1073         return true;
1074     }
1075
1076     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1077         // Creating mapping data for degree TTP's
1078         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1079         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1080         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1081         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1082         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1083
1084         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1085             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1086             ConnectionPorts cp1 = cpMapValue.get(0);
1087             String cp1Name = cp1.getCircuitPackName();
1088             switch (cpMapValue.size()) {
1089                 case 1:
1090                     // port is bidirectional
1091                     Ports port = getTtpPort(cp1, cp1Name, nodeId);
1092                     if (port == null) {
1093                         return false;
1094                     }
1095                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1096                         continue;
1097                     }
1098                     String logicalConnectionPoint =
1099                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1100                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1101                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1102                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1103                     break;
1104                 case 2:
1105                     // ports are unidirectionals
1106                     Ports port1 = getTtpPort(cp1, cp1Name, nodeId);
1107                     if (port1 == null) {
1108                         return false;
1109                     }
1110                     ConnectionPorts cp2 = cpMapValue.get(1);
1111                     String cp2Name = cp2.getCircuitPackName();
1112                     Ports port2 = getTtpPort(cp2, cp2Name, nodeId);
1113                     if (port2 == null) {
1114                         return false;
1115                     }
1116                     if (!checkTtpPortsUnidir(port1, port2, cp1Name, cp2Name, nodeId)) {
1117                         continue;
1118                     }
1119                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1120                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1121                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1122                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1123                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1124                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1125                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1126                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1127                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1128                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1129                     break;
1130                 default:
1131                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1132                     continue;
1133                     //TODO should it be continue or return false ?
1134             }
1135         }
1136         return true;
1137     }
1138
1139     private Ports getTtpPort(ConnectionPorts cp, String cpName, String nodeId) {
1140         InstanceIdentifier<Ports> portID = InstanceIdentifier
1141             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
1142             .child(CircuitPacks.class, new CircuitPacksKey(cpName))
1143             .child(Ports.class, new PortsKey(cp.getPortName()))
1144             .build();
1145         LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp.getPortName(), cpName);
1146         Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1147             LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1148             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1149         if (portObject.isEmpty()) {
1150             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp.getPortName(), cpName);
1151             return null;
1152         }
1153         return portObject.get();
1154     }
1155
1156     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1157         if (port.getPortQual() == null) {
1158             return false;
1159         }
1160         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1161             //used to be LOG.error when called from createTtpPortMapping
1162             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1163                 nodeId, port.getPortName(), cpName);
1164             return false;
1165         }
1166         return true;
1167     }
1168
1169     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1170         if (!checkPortQual(port, cpName, nodeId)) {
1171             return false;
1172         }
1173         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1174         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1175             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1176                 nodeId, port.getPortName(), cpName);
1177             return false;
1178         }
1179         return true;
1180     }
1181
1182     private boolean checkTtpPortsUnidir(Ports port1, Ports port2, String cp1Name, String cp2Name, String nodeId) {
1183         if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1184             return false;
1185         }
1186         if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1187             return false;
1188         }
1189         if (!checkPartnerPort(cp1Name, port1, port2)) {
1190             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1191                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1192             return false;
1193         }
1194         // Directions checks are the same for cp1 and cp2, no need to check them twice.
1195         if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1196             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1197                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1198             return false;
1199         }
1200         return true;
1201     }
1202
1203     private NodeInfo createNodeInfo(Info deviceInfo) {
1204         if (deviceInfo.getNodeType() == null) {
1205             // TODO make mandatory in yang
1206             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1207             return null;
1208         }
1209         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1210                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1211                 .setNodeClli(
1212                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1213                         ? "defaultCLLI"
1214                         : deviceInfo.getClli())
1215                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1216         if (deviceInfo.getModel() != null) {
1217             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1218         }
1219         if (deviceInfo.getVendor() != null) {
1220             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1221         }
1222         if (deviceInfo.getIpAddress() != null) {
1223             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1224         }
1225         return nodeInfoBldr.build();
1226     }
1227
1228     private Optional<Interface> getInterfaceFromDevice(String nodeId, String interfaceName) {
1229         InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier
1230             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
1231             .child(Interface.class, new InterfaceKey(interfaceName))
1232             .build();
1233         return deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.CONFIGURATION,
1234             interfacesIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1235     }
1236 }