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             Interface otsInterface = null;
 203             if (oldMapping.getSupportingOts() != null) {
 204                 InstanceIdentifier<Interface> interfId = InstanceIdentifier
 205                     .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 206                     .child(Interface.class, new InterfaceKey(oldMapping.getSupportingOts()))
 207                     .build();
 208                 otsInterface = deviceTransactionManager
 209                     .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, interfId, Timeouts.DEVICE_READ_TIMEOUT,
 210                         Timeouts.DEVICE_READ_TIMEOUT_UNIT)
 211                     .get();
 212             }
 213             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping, otsInterface);
 214             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 215                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 216             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 217             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 218                 .child(Nodes.class, new NodesKey(nodeId))
 219                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 220             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 221             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 222             commit.get();
 223             return true;
 224         } catch (InterruptedException | ExecutionException e) {
 225             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 226                 nodeId, PortMappingUtils.UPDATE, oldMapping.getLogicalConnectionPoint(), e);
 227             return false;
 228         }
 229     }
 230
 231     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 232         // Creating for Xponder Line and Client Ports
 233         OrgOpenroadmDevice device = getXpdrDevice(nodeId);
 234         if (device == null) {
 235             return false;
 236         }
 237         Map<String, String> lcpMap = new HashMap<>();
 238         Map<String, Mapping> mappingMap = new HashMap<>();
 239         getXpdrMaps(device, nodeId, lcpMap, mappingMap);
 240         if (device.getConnectionMap() == null) {
 241             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 242         } else {
 243             for (ConnectionMap cm : device.nonnullConnectionMap().values()) {
 244                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 245                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 246                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 247                 if (!lcpMap.containsKey(skey)) {
 248                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 249                     continue;
 250                 }
 251                 String slcp = lcpMap.get(skey);
 252                 Mapping mapping = mappingMap.get(slcp);
 253                 mappingMap.remove(slcp);
 254                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 255                         //dlcp
 256                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 257                         null));
 258             }
 259         }
 260         if (device.getOduSwitchingPools() != null) {
 261             postPortMapping(nodeId, null, null, null, getSwitchingPoolList(device, lcpMap, nodeId), null);
 262         }
 263         mappingMap.forEach((k,v) -> portMapList.add(v));
 264         return true;
 265     }
 266
 267     private OrgOpenroadmDevice getXpdrDevice(String nodeId) {
 268         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier
 269             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 270             .build();
 271         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 272             LogicalDatastoreType.OPERATIONAL, deviceIID,
 273             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 274         if (deviceObject.isEmpty()) {
 275             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 276             return null;
 277         }
 278         OrgOpenroadmDevice device = deviceObject.get();
 279         if (device.getCircuitPacks() == null) {
 280             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, PortMappingUtils.FOUND);
 281             return null;
 282         }
 283         return device;
 284     }
 285
 286     private void getXpdrMaps(OrgOpenroadmDevice device, String nodeId,
 287             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 288         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 289         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 290         if (device.getXponder() == null) {
 291             LOG.warn(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "not found");
 292             // Variables to keep track of number of line ports and client ports
 293             int line = 1;
 294             int client = 1;
 295             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 296             //     when device.getXponder() != null. Some code mutualization must be considered.
 297             for (CircuitPacks cp : circuitPackList) {
 298                 String circuitPackName = cp.getCircuitPackName();
 299                 if (cp.getPorts() == null) {
 300                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 301                     continue;
 302                 }
 303                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 304                 portList.sort(Comparator.comparing(Ports::getPortName));
 305                 for (Ports port : portList) {
 306                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 307                         1, XpdrNodeTypes.Tpdr, circuitPackName, port,
 308                         circuitPackList, lcpMap, mappingMap);
 309                     line = counters[0];
 310                     client = counters[1];
 311                 }
 312             }
 313         } else {
 314             LOG.info(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, PortMappingUtils.FOUND);
 315             for (Xponder xponder : device.nonnullXponder().values()) {
 316                 // Variables to keep track of number of line ports and client ports
 317                 int line = 1;
 318                 int client = 1;
 319                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 320                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 321                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 322                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 323                     Ports port = getXpdrPorts(device, xpdrPort, nodeId);
 324                     if (port == null) {
 325                         continue;
 326                     }
 327                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 328                         xponderNb, xponderType, xpdrPort.getCircuitPackName(), port,
 329                         circuitPackList, lcpMap, mappingMap);
 330                     line = counters[0];
 331                     client = counters[1];
 332                 }
 333             }
 334         }
 335     }
 336
 337     private Ports getXpdrPorts(OrgOpenroadmDevice device, XpdrPort xpdrPort, String nodeId) {
 338         String circuitPackName = xpdrPort.getCircuitPackName();
 339         String portName = xpdrPort.getPortName();
 340         // If there xponder-subtree has missing circuit-packs or ports,
 341         // This gives a null-pointer expection,
 342         Optional<CircuitPacks> cpList = device.nonnullCircuitPacks().values().stream()
 343                 .filter(cp -> cp.getCircuitPackName().equals(circuitPackName)).findFirst();
 344         if (cpList.isEmpty()) {
 345             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 346                 nodeId, circuitPackName);
 347             return null;
 348         }
 349         Optional<Ports> portsList = cpList.get().nonnullPorts().values().stream()
 350                 .filter(p -> p.getPortName().equals(portName)).findFirst();
 351         if (portsList.isEmpty()) {
 352             LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 353                 nodeId, portName, circuitPackName, "in the device");
 354             return null;
 355         }
 356         return portsList.get();
 357     }
 358
 359     private List<SwitchingPoolLcp> getSwitchingPoolList(OrgOpenroadmDevice device,
 360             Map<String, String> lcpMap, String nodeId) {
 361         List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 362         for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 363             Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 364             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 365                 .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 366                 if (nbl.getPortList() == null) {
 367                     continue;
 368                 }
 369                 Set<String> lcpList = new HashSet<>();
 370                 for (PortList item : nbl.nonnullPortList().values()) {
 371                     String key = item.getCircuitPackName() + "+" + item.getPortName();
 372                     if (!lcpMap.containsKey(key)) {
 373                         LOG.error(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 374                             nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 375                         continue;
 376                     }
 377                     lcpList.add(lcpMap.get(key));
 378                 }
 379                 NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 380                     .setNblNumber(nbl.getNblNumber())
 381                     .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 382                     .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 383                     .setLcpList(lcpList)
 384                     .build();
 385                 nbMap.put(nonBlockingList.key(), nonBlockingList);
 386             }
 387             switchingPoolList.add(
 388                 new SwitchingPoolLcpBuilder()
 389                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 390                     .setSwitchingPoolType(SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue()))
 391                     .setNonBlockingList(nbMap)
 392                     .build());
 393         }
 394         return switchingPoolList;
 395     }
 396
 397     private boolean checkPartnerPortNotNull(Ports port) {
 398         return (port.getPartnerPort() != null
 399             && port.getPartnerPort().getCircuitPackName() != null
 400             && port.getPartnerPort().getPortName() != null);
 401     }
 402
 403     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 404         return (checkPartnerPortNotNull(port2)
 405             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 406             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 407     }
 408
 409     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 410         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 411             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 412                 .equals(TXRX_SET);
 413     }
 414
 415
 416     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 417             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 418         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 419             .CircuitPacks>> cpPerSrg = new HashMap<>();
 420         // Get value for max Srg from info subtree, required for iteration
 421         // if not present assume to be 20 (temporary)
 422         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 423         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 424             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 425                 = new ArrayList<>();
 426             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 427             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier
 428                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 429                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)))
 430                 .build();
 431             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 432                 LogicalDatastoreType.OPERATIONAL, srgIID,
 433                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 434             if (ordmSrgObject.isPresent()) {
 435                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 436                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 437             }
 438         }
 439         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 440         return cpPerSrg;
 441     }
 442
 443     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 444         // Creating mapping data for SRG's PP
 445         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>>
 446                 srgCpEntry : getSrgCps(nodeId, deviceInfo).entrySet()) {
 447             List<String> keys = new ArrayList<>();
 448             int portIndex = 1;
 449             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks
 450                     cp : srgCpEntry.getValue()) {
 451                 String circuitPackName = cp.getCircuitPackName();
 452                 List<Ports> portList = getPortList(circuitPackName, nodeId);
 453                 Collections.sort(portList, new SortPort221ByName());
 454                 for (Ports port : portList) {
 455                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 456                         continue;
 457                     }
 458                     String currentKey = circuitPackName + "-" + port.getPortName();
 459                     if (keys.contains(currentKey)) {
 460                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 461                             nodeId, port.getPortName(), circuitPackName);
 462                         continue;
 463                     }
 464                     switch (port.getPortDirection()) {
 465                         case Bidirectional:
 466                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 467                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 468                                 nodeId, port.getPortName(), circuitPackName, lcp);
 469                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 470                             portIndex++;
 471                             keys.add(currentKey);
 472                             break;
 473                         case Rx:
 474                         case Tx:
 475                             Ports port2 = getPartnerPort(port, circuitPackName, nodeId);
 476                             if (port2 == null) {
 477                                 continue;
 478                             }
 479                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 480                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 481                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 482                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 483                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 484                                     nodeId, port2.getPortName(), circuitPackName, lcp2);
 485                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 486                             portMapList.add(
 487                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 488                             portIndex++;
 489                             keys.add(currentKey);
 490                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 491                             break;
 492                         default:
 493                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 494                                 nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 495                     }
 496                 }
 497             }
 498         }
 499         return true;
 500     }
 501
 502     private Ports getPartnerPort(Ports port, String circuitPackName, String nodeId) {
 503         if (!checkPartnerPortNotNull(port)) {
 504             LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 505                 nodeId, port.getPortName(), circuitPackName);
 506             return null;
 507         }
 508         InstanceIdentifier<Ports> port2ID = InstanceIdentifier
 509             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 510             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 511             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()))
 512             .build();
 513         Optional<Ports> port2Object = this.deviceTransactionManager
 514             .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 515                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 516         if (port2Object.isEmpty()
 517                 || port2Object.get().getPortQual().getIntValue() != PortQual.RoadmExternal.getIntValue()) {
 518             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 519                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName(),
 520                 port.getPortName(), circuitPackName);
 521             return null;
 522         }
 523         Ports port2 = port2Object.get();
 524         if (!checkPartnerPort(circuitPackName, port, port2)) {
 525             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 526                 nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 527                 port.getPortName(), circuitPackName);
 528             //TODO check if we really needed to increment portIndex in this condition
 529             //     if yes this block should not be in getPartnerPort and must move back to createPpPortMapping
 530             return null;
 531         }
 532         return port2;
 533     }
 534
 535     private List<Ports> getPortList(String circuitPackName, String nodeId) {
 536         InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier
 537             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 538             .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName))
 539             .build();
 540         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 541              LogicalDatastoreType.OPERATIONAL, cpIID,
 542              Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 543         if (circuitPackObject.isEmpty()) {
 544             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 545                 nodeId, circuitPackName);
 546             return new ArrayList<>();
 547         }
 548         if (circuitPackObject.get().getPorts() == null) {
 549             LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 550             return new ArrayList<>();
 551         }
 552         return new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 553     }
 554
 555     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 556         if (SUFFIX.containsKey(port.getPortDirection())) {
 557             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 558         }
 559         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 560             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 561         return null;
 562     }
 563
 564     @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
 565         value = "SLF4J_UNKNOWN_ARRAY",
 566         justification = "False positive")
 567     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 568         Map<Integer, Degree> degrees = new HashMap<>();
 569
 570         // Get value for max degree from info subtree, required for iteration
 571         // if not present assume to be 20 (temporary)
 572         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 573
 574         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 575             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 576             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier
 577                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 578                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)))
 579                 .build();
 580             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 581                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 582                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 583             if (ordmDegreeObject.isPresent()) {
 584                 degrees.put(degreeCounter, ordmDegreeObject.get());
 585             }
 586         }
 587         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 588             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 589         return degrees;
 590     }
 591
 592     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 593         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 594         getDegreesMap(deviceId, ordmInfo).forEach(
 595             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 596         return conPortMap;
 597     }
 598
 599     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 600         List<SharedRiskGroup> srgs = new ArrayList<>();
 601
 602         // Get value for max Srg from info subtree, required for iteration
 603         // if not present assume to be 20 (temporary)
 604         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 605         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 606             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier
 607                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 608                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)))
 609                 .build();
 610             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 611                 LogicalDatastoreType.OPERATIONAL, srgIID,
 612                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 613             if (ordmSrgObject.isPresent()) {
 614                 srgs.add(ordmSrgObject.get());
 615
 616             }
 617         }
 618         return srgs;
 619     }
 620
 621     private Map<String, String> getEthInterfaceList(String nodeId) {
 622         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 623         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier
 624             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 625             .child(Protocols.class)
 626             .build();
 627         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 628             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 629             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 630         if (protocolObject.isEmpty() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 631             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 632             return new HashMap<>();
 633         }
 634         Map<String, String> cpToInterfaceMap = new HashMap<>();
 635         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 636         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 637             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 638                 continue;
 639             }
 640             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier
 641                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 642                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()))
 643                 .build();
 644             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 645                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 646                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 647             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 648                 continue;
 649             }
 650             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 651             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 652             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 653                 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
 654                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName))
 655                 .build();
 656             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 657                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 658                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 659             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 660                 continue;
 661             }
 662             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 663                 portConfig.getIfName());
 664         }
 665         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 666         return cpToInterfaceMap;
 667     }
 668
 669     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 670         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 671         for (Degree degree : degrees.values()) {
 672             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 673                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 674                     degree.getDegreeNumber().toString(), interfaceList))
 675                 .collect(Collectors.toList()));
 676         }
 677         return cpToDegreeList;
 678     }
 679
 680     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 681             List<SharedRiskGroup> srgs, String nodeId) {
 682         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 683         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = degrees.values().stream()
 684             .map(degree -> createMcCapDegreeObject(degree, nodeId))
 685             .collect(Collectors.toMap(McCapabilities::key, mcc -> mcc));
 686         // Add the SRG mc-capabilities
 687         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 688         mcCapabilities.putAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 689             .collect(Collectors.toMap(McCapabilities::key, mcCapabilities2 -> mcCapabilities2)));
 690         return mcCapabilities;
 691     }
 692
 693     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 694             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 695             Map<McCapabilitiesKey, McCapabilities> mcCapabilities) {
 696         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 697         if (nodeInfo != null) {
 698             nodesBldr.setNodeInfo(nodeInfo);
 699         }
 700         if (portMapList != null) {
 701             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 702             // No element in the list below should be null at this stage
 703             for (Mapping mapping: portMapList) {
 704                 mappingMap.put(mapping.key(), mapping);
 705             }
 706             nodesBldr.setMapping(mappingMap);
 707         }
 708         if (cp2DegreeList != null) {
 709             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 710             // No element in the list below should be null at this stage
 711             for (CpToDegree cp2Degree: cp2DegreeList) {
 712                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 713             }
 714             nodesBldr.setCpToDegree(cpToDegreeMap);
 715         }
 716
 717         if (splList != null) {
 718             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 719             // No element in the list below should be null at this stage
 720             for (SwitchingPoolLcp spl: splList) {
 721                 splMap.put(spl.key(), spl);
 722             }
 723             nodesBldr.setSwitchingPoolLcp(splMap);
 724         }
 725         if (mcCapabilities != null) {
 726             nodesBldr.setMcCapabilities(mcCapabilities);
 727         }
 728         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 729         Nodes nodes = nodesBldr.build();
 730         nodesList.put(nodes.key(),nodes);
 731
 732         Network network = new NetworkBuilder().setNodes(nodesList).build();
 733         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 734         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 735         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 736         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 737         try {
 738             commit.get();
 739             return true;
 740         } catch (InterruptedException | ExecutionException e) {
 741             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 742             return false;
 743         }
 744     }
 745
 746     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 747             Map<String, String> interfaceList) {
 748         return new CpToDegreeBuilder()
 749             .withKey(new CpToDegreeKey(circuitPackName))
 750             .setCircuitPackName(circuitPackName)
 751             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 752             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 753     }
 754
 755     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 756         String mcNodeName =  PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), null);
 757         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 758             .withKey(new McCapabilitiesKey(mcNodeName))
 759             .setMcNodeName(mcNodeName);
 760         if (degree.getMcCapabilities() == null) {
 761             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree", degree.getDegreeNumber());
 762             mcCapabilitiesBuilder
 763                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 764                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 765         } else {
 766             mcCapabilitiesBuilder
 767                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 768                     .getCenterFreqGranularity().getValue().toString()))
 769                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(degree.getMcCapabilities()
 770                     .getSlotWidthGranularity().getValue().toString()));
 771         }
 772         return mcCapabilitiesBuilder.build();
 773     }
 774
 775     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 776         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 777         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 778             .withKey(new McCapabilitiesKey(mcNodeName))
 779             .setMcNodeName(mcNodeName);
 780         if (srg.getMcCapabilities() == null) {
 781             LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG", srg.getSrgNumber());
 782             mcCapabilitiesBuilder
 783                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 784                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 785         } else {
 786             mcCapabilitiesBuilder
 787                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 788                     .getCenterFreqGranularity().getValue().toString()))
 789                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance(srg.getMcCapabilities()
 790                     .getSlotWidthGranularity().getValue().toString()));
 791         }
 792         return mcCapabilitiesBuilder.build();
 793     }
 794
 795     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 796             String logicalConnectionPoint) {
 797         MappingBuilder mpBldr = new MappingBuilder()
 798                 .withKey(new MappingKey(logicalConnectionPoint))
 799                 .setLogicalConnectionPoint(logicalConnectionPoint)
 800                 .setSupportingCircuitPackName(circuitPackName)
 801                 .setSupportingPort(port.getPortName())
 802                 .setPortDirection(port.getPortDirection().getName());
 803         if (port.getAdministrativeState() != null) {
 804             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 805         }
 806         if (port.getOperationalState() != null) {
 807             mpBldr.setPortOperState(port.getOperationalState().name());
 808         }
 809
 810         if ((port.getInterfaces() == null)
 811             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 812                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 813             return mpBldr.build();
 814         }
 815         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 816         return mpBldr.build();
 817     }
 818
 819     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping, Interface otsInterf) {
 820         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 821         updateMappingStates(mpBldr, port, oldmapping, otsInterf);
 822         if (port.getInterfaces() == null) {
 823             return mpBldr.build();
 824         }
 825         // Get interfaces provisioned on the port
 826         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 827         return mpBldr.build();
 828     }
 829
 830     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping,
 831             Interface otsInterf) {
 832         if (port.getAdministrativeState() != null
 833                 && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 834             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 835         }
 836         if (port.getOperationalState() != null
 837                 && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 838             mpBldr.setPortOperState(port.getOperationalState().name());
 839         }
 840         if (otsInterf != null && otsInterf.getOperationalState() != null
 841                 && !otsInterf.getOperationalState().name().equals(oldmapping.getPortOperState())) {
 842             mpBldr.setPortOperState(otsInterf.getOperationalState().name());
 843         }
 844         return mpBldr;
 845     }
 846
 847     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 848         mpBldr.setSupportingOtu4(null).setSupportingOdu4(null);
 849         for (Interfaces interfaces : port.getInterfaces()) {
 850             Optional<Interface> openRoadmInterface = getInterfaceFromDevice(nodeId,
 851                 interfaces.getInterfaceName());
 852             if (openRoadmInterface.isEmpty()) {
 853                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 854                     nodeId, interfaces.getInterfaceName() + "- empty interface");
 855                 continue;
 856             }
 857             InterfaceType interfaceType = openRoadmInterface.get().getType();
 858             LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG, nodeId, openRoadmInterface.get().getName(), interfaceType);
 859             // Check if interface type is OMS or OTS
 860             // Switch/Case might be more indicated here but is not possible in jdk17 w/o enable-preview
 861             if (interfaceType.equals(OpenROADMOpticalMultiplex.VALUE)) {
 862                 mpBldr.setSupportingOms(interfaces.getInterfaceName());
 863             } else if (interfaceType.equals(OpticalTransport.VALUE)) {
 864                 mpBldr.setSupportingOts(interfaces.getInterfaceName());
 865             } else if (interfaceType.equals(OtnOtu.VALUE)) {
 866                 mpBldr.setSupportingOtu4(interfaces.getInterfaceName());
 867             } else if (interfaceType.equals(OtnOdu.VALUE)) {
 868                 mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 869             } else if (interfaceType.equals(EthernetCsmacd.VALUE)) {
 870                 mpBldr.setSupportingEthernet(interfaces.getInterfaceName());
 871             }
 872         }
 873         return mpBldr;
 874     }
 875
 876     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 877             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 878             XpdrNodeTypes xpdrNodeType) {
 879         if (mapping != null && connectionMapLcp != null) {
 880             // update existing mapping
 881             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
 882         }
 883         return createNewXpdrMapping(nodeId, port, circuitPackName, logicalConnectionPoint, partnerLcp, xpdrNodeType);
 884     }
 885
 886     private Mapping createNewXpdrMapping(String nodeId, Ports port, String circuitPackName,
 887             String logicalConnectionPoint, String partnerLcp, XpdrNodeTypes xpdrNodeType) {
 888         Set<org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.SupportedIfCapability> supportedIntf =
 889             new HashSet<>();
 890         for (String sup: getSupIfCapList(port)) {
 891             if (MappingUtilsImpl.convertSupIfCapa(sup) != null) {
 892                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sup));
 893             }
 894         }
 895         MappingBuilder mpBldr = new MappingBuilder()
 896                 .withKey(new MappingKey(logicalConnectionPoint))
 897                 .setLogicalConnectionPoint(logicalConnectionPoint)
 898                 .setSupportingCircuitPackName(circuitPackName)
 899                 .setSupportingPort(port.getPortName())
 900                 .setPortDirection(port.getPortDirection().getName())
 901                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeId + "-" + logicalConnectionPoint))
 902                 .setSupportedInterfaceCapability(supportedIntf);
 903         if (port.getPortQual() != null) {
 904             mpBldr.setPortQual(port.getPortQual().getName());
 905         }
 906         if (xpdrNodeType != null) {
 907             mpBldr.setXponderType(
 908                 org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes.forValue(
 909                     xpdrNodeType.getIntValue()));
 910         }
 911         if (partnerLcp != null) {
 912             mpBldr.setPartnerLcp(partnerLcp);
 913         }
 914         if (port.getAdministrativeState() != null) {
 915             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 916         }
 917         if (port.getOperationalState() != null) {
 918             mpBldr.setPortOperState(port.getOperationalState().name());
 919         }
 920         return mpBldr.build();
 921     }
 922
 923     private List<String> getSupIfCapList(Ports port) {
 924         Set<SupportedIfCapability> supIfCapClassList = port.getSupportedInterfaceCapability();
 925         if (supIfCapClassList != null) {
 926             return supIfCapClassList
 927                     .stream().map(e -> e.toString())
 928                     .collect(Collectors.toList());
 929         }
 930         Ports1 ports1 = port.augmentation(Ports1.class);
 931         if (ports1 != null && ports1.getPortCapabilities() != null) {
 932             return ports1.getPortCapabilities().getSupportedInterfaceCapability()
 933                     .values().stream().map(e -> e.getIfCapType().toString())
 934                     .collect(Collectors.toList());
 935         }
 936         return Collections.emptyList();
 937     }
 938
 939     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
 940             //circuitPackName2 will be updated by reference contrary to circuitPackName
 941             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
 942         if (!checkPartnerPortNotNull(port)) {
 943             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
 944             return null;
 945         }
 946         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 947             return null;
 948         }
 949         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 950             .filter(
 951                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 952             .findFirst();
 953         if (cpOpt.isEmpty()) {
 954             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
 955             return null;
 956         }
 957         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 958             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
 959             .findFirst();
 960         if (poOpt.isEmpty()) {
 961             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
 962                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
 963             return null;
 964         }
 965         Ports port2 = poOpt.get();
 966         circuitPackName2.append(cpOpt.get().getCircuitPackName());
 967         if (!checkPartnerPort(circuitPackName, port, port2)) {
 968             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
 969                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
 970             return null;
 971         }
 972         return port2;
 973     }
 974
 975
 976     private void putXpdrLcpsInMaps(int line, String nodeId,
 977             Integer xponderNb, XpdrNodeTypes xponderType,
 978             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
 979             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 980         String lcp1 =
 981             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
 982         if (lcpMap.containsKey(lcp1)) {
 983             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
 984             return;
 985         }
 986         String lcp2 =
 987             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
 988         if (lcpMap.containsKey(lcp2)) {
 989             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
 990             return;
 991         }
 992         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 993         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
 994         mappingMap.put(lcp1,
 995                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
 996         mappingMap.put(lcp2,
 997                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
 998         return;
 999     }
1000
1001     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
1002             Integer xponderNb, XpdrNodeTypes xponderType,
1003             String circuitPackName,  Ports port,
1004             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1005         if (port.getPortQual() == null) {
1006             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
1007             return new int[] {line, client};
1008         }
1009
1010         switch (port.getPortQual()) {
1011
1012             case XpdrClient:
1013             case SwitchClient:
1014                 String lcp0 =
1015                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
1016                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
1017                 mappingMap.put(lcp0,
1018                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, xponderType));
1019                 client++;
1020                 break;
1021
1022             case XpdrNetwork:
1023             case SwitchNetwork:
1024                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
1025                         xponderNb, xponderType,
1026                         circuitPackName,  port,
1027                         circuitPackList,  lcpMap, mappingMap);
1028                 break;
1029
1030             default:
1031                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
1032                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
1033         }
1034         return new int[] {line, client};
1035     }
1036
1037     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
1038             Integer xponderNb, XpdrNodeTypes xponderType,
1039             String circuitPackName,  Ports port,
1040             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1041
1042         switch (port.getPortDirection()) {
1043
1044             case Bidirectional:
1045                 String lcp =
1046                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1047                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1048                 mappingMap.put(lcp,
1049                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1050                 line++;
1051                 break;
1052
1053             case Rx:
1054             case Tx:
1055                 StringBuilder circuitPackName2 = new StringBuilder();
1056                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1057                         circuitPackList, lcpMap);
1058
1059                 if (port2 == null) {
1060                      //key already present or an error occured and was logged
1061                     return line;
1062                 }
1063
1064                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1065                         circuitPackName, circuitPackName2.toString(), port, port2,
1066                         lcpMap, mappingMap);
1067                 line += 2;
1068                 break;
1069
1070             default:
1071                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
1072                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1073         }
1074
1075         return line;
1076     }
1077
1078     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1079             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1080         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1081         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1082         mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, nodeId));
1083         return true;
1084     }
1085
1086     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1087         // Creating mapping data for degree TTP's
1088         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1089         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1090         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1091         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1092         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1093
1094         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1095             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1096             ConnectionPorts cp1 = cpMapValue.get(0);
1097             String cp1Name = cp1.getCircuitPackName();
1098             switch (cpMapValue.size()) {
1099                 case 1:
1100                     // port is bidirectional
1101                     Ports port = getTtpPort(cp1, cp1Name, nodeId);
1102                     if (port == null) {
1103                         return false;
1104                     }
1105                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1106                         continue;
1107                     }
1108                     String logicalConnectionPoint =
1109                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1110                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1111                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1112                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1113                     break;
1114                 case 2:
1115                     // ports are unidirectionals
1116                     Ports port1 = getTtpPort(cp1, cp1Name, nodeId);
1117                     if (port1 == null) {
1118                         return false;
1119                     }
1120                     ConnectionPorts cp2 = cpMapValue.get(1);
1121                     String cp2Name = cp2.getCircuitPackName();
1122                     Ports port2 = getTtpPort(cp2, cp2Name, nodeId);
1123                     if (port2 == null) {
1124                         return false;
1125                     }
1126                     if (!checkTtpPortsUnidir(port1, port2, cp1Name, cp2Name, nodeId)) {
1127                         continue;
1128                     }
1129                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1130                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1131                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1132                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1133                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1134                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1135                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1136                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1137                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1138                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1139                     break;
1140                 default:
1141                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1142                     continue;
1143                     //TODO should it be continue or return false ?
1144             }
1145         }
1146         return true;
1147     }
1148
1149     private Ports getTtpPort(ConnectionPorts cp, String cpName, String nodeId) {
1150         InstanceIdentifier<Ports> portID = InstanceIdentifier
1151             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
1152             .child(CircuitPacks.class, new CircuitPacksKey(cpName))
1153             .child(Ports.class, new PortsKey(cp.getPortName()))
1154             .build();
1155         LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp.getPortName(), cpName);
1156         Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1157             LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1158             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1159         if (portObject.isEmpty()) {
1160             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp.getPortName(), cpName);
1161             return null;
1162         }
1163         return portObject.get();
1164     }
1165
1166     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1167         if (port.getPortQual() == null) {
1168             return false;
1169         }
1170         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1171             //used to be LOG.error when called from createTtpPortMapping
1172             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1173                 nodeId, port.getPortName(), cpName);
1174             return false;
1175         }
1176         return true;
1177     }
1178
1179     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1180         if (!checkPortQual(port, cpName, nodeId)) {
1181             return false;
1182         }
1183         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1184         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1185             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1186                 nodeId, port.getPortName(), cpName);
1187             return false;
1188         }
1189         return true;
1190     }
1191
1192     private boolean checkTtpPortsUnidir(Ports port1, Ports port2, String cp1Name, String cp2Name, String nodeId) {
1193         if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1194             return false;
1195         }
1196         if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1197             return false;
1198         }
1199         if (!checkPartnerPort(cp1Name, port1, port2)) {
1200             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1201                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1202             return false;
1203         }
1204         // Directions checks are the same for cp1 and cp2, no need to check them twice.
1205         if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1206             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1207                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1208             return false;
1209         }
1210         return true;
1211     }
1212
1213     private NodeInfo createNodeInfo(Info deviceInfo) {
1214         if (deviceInfo.getNodeType() == null) {
1215             // TODO make mandatory in yang
1216             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1217             return null;
1218         }
1219         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1220                 .setOpenroadmVersion(OpenroadmNodeVersion._221)
1221                 .setNodeClli(
1222                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1223                         ? "defaultCLLI"
1224                         : deviceInfo.getClli())
1225                 .setNodeType(NodeTypes.forValue(deviceInfo.getNodeType().getIntValue()));
1226         if (deviceInfo.getModel() != null) {
1227             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1228         }
1229         if (deviceInfo.getVendor() != null) {
1230             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1231         }
1232         if (deviceInfo.getIpAddress() != null) {
1233             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1234         }
1235         return nodeInfoBldr.build();
1236     }
1237
1238     private Optional<Interface> getInterfaceFromDevice(String nodeId, String interfaceName) {
1239         InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier
1240             .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
1241             .child(Interface.class, new InterfaceKey(interfaceName))
1242             .build();
1243         return deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.CONFIGURATION,
1244             interfacesIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1245     }
1246 }