common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingVersion710.java

   1 /*
   2  * Copyright © 2020 AT&T, 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 edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
  13 import java.math.BigInteger;
  14 import java.nio.charset.StandardCharsets;
  15 import java.util.ArrayList;
  16 import java.util.Base64;
  17 import java.util.Collection;
  18 import java.util.Collections;
  19 import java.util.Comparator;
  20 import java.util.HashMap;
  21 import java.util.List;
  22 import java.util.Map;
  23 import java.util.Map.Entry;
  24 import java.util.Optional;
  25 import java.util.concurrent.ExecutionException;
  26 import java.util.stream.Collectors;
  27 import org.eclipse.jdt.annotation.NonNull;
  28 import org.opendaylight.mdsal.binding.api.DataBroker;
  29 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  30 import org.opendaylight.mdsal.common.api.CommitInfo;
  31 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  32 import org.opendaylight.transportpce.common.StringConstants;
  33 import org.opendaylight.transportpce.common.Timeouts;
  34 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  35 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  36 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.Network;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.NetworkBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesBuilder;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.NodesKey;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegree;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeBuilder;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.CpToDegreeKey;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilities;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesBuilder;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.McCapabilitiesKey;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfoBuilder;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcp;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpBuilder;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.SwitchingPoolLcpKey;
  57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingList;
  58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  59 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.switching.pool.lcp.NonBlockingListKey;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.alarm.pm.types.rev191129.Direction;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.CircuitPack;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.PortsKey;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacksKey;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.degree.ConnectionPorts;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.Interface;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.InterfaceKey;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Degree;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Info;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfile;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfileKey;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Protocols;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Xponder;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.port.Interfaces;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.xponder.XpdrPort;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.PortQual;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.InterfaceType;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpenROADMOpticalMultiplex;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpticalTransport;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OtnOdu;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.Protocols1;
  93 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.Lldp;
  94 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.lldp.PortConfig;
  95 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.Ports1;
  96 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.port.capability.grp.port.capabilities.SupportedInterfaceCapability;
  97 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.port.capability.grp.port.capabilities.SupportedInterfaceCapabilityKey;
  98 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev200327.SupportedIfCapability;
  99 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 100 import org.opendaylight.yangtools.yang.common.Uint16;
 101 import org.opendaylight.yangtools.yang.common.Uint32;
 102 import org.slf4j.Logger;
 103 import org.slf4j.LoggerFactory;
 104
 105 public class PortMappingVersion710 {
 106     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion710.class);
 107
 108     private final DataBroker dataBroker;
 109     private final DeviceTransactionManager deviceTransactionManager;
 110     private final OpenRoadmInterfaces openRoadmInterfaces;
 111     //FNV1 64 bit hash constants
 112     private static final BigInteger FNV_PRIME = new BigInteger("100000001b3", 16);
 113     private static final BigInteger FNV_INIT = new BigInteger("cbf29ce484222325", 16);
 114     private static final BigInteger FNV_MOD = new BigInteger("2").pow(64);
 115
 116     public PortMappingVersion710(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 117         OpenRoadmInterfaces openRoadmInterfaces) {
 118         this.dataBroker = dataBroker;
 119         this.deviceTransactionManager = deviceTransactionManager;
 120         this.openRoadmInterfaces = openRoadmInterfaces;
 121     }
 122
 123     public boolean createMappingData(String nodeId) {
 124         LOG.info("Create Mapping Data for node 7.1.0 {}", nodeId);
 125         List<Mapping> portMapList = new ArrayList<>();
 126         List<McCapabilities> mcCapabilitiesList = new ArrayList<>();
 127         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 128         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 129             nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 130             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 131         Info deviceInfo;
 132         NodeInfo nodeInfo;
 133         if (!deviceInfoOptional.isPresent()) {
 134             LOG.warn("Device info subtree is absent for {}", nodeId);
 135             return false;
 136         }
 137         deviceInfo = deviceInfoOptional.get();
 138         nodeInfo = createNodeInfo(deviceInfo, nodeId);
 139         if (nodeInfo == null) {
 140             return false;
 141         }
 142         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 143
 144         switch (deviceInfo.getNodeType()) {
 145
 146             case Rdm:
 147                 // Get TTP port mapping
 148                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 149                     // return false if mapping creation for TTP's failed
 150                     LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
 151                     return false;
 152                 }
 153
 154                 // Get PP port mapping
 155                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 156                     // return false if mapping creation for PP's failed
 157                     LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
 158                     return false;
 159                 }
 160                 // Get MC capabilities
 161                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilitiesList)) {
 162                     // return false if MC capabilites failed
 163                     LOG.warn("Unable to create MC capabilities on node {}", nodeId);
 164                     return false;
 165                 }
 166                 break;
 167             case Xpdr:
 168                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 169                     LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
 170                     return false;
 171                 }
 172                 break;
 173             default:
 174                 LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
 175                 break;
 176
 177         }
 178         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilitiesList);
 179     }
 180
 181     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 182         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 183             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 184             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 185         if ((oldMapping == null) || (nodeId == null)) {
 186             LOG.error("Impossible to update mapping");
 187             return false;
 188         }
 189         try {
 190             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 191                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 192                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 193             if (!portObject.isPresent()) {
 194                 return false;
 195             }
 196             Ports port = portObject.get();
 197             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 198                 oldMapping.getLogicalConnectionPoint());
 199             LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
 200                 oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
 201             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 202             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 203                 .child(Nodes.class, new NodesKey(nodeId))
 204                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 205             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 206             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 207             commit.get();
 208             return true;
 209         } catch (InterruptedException | ExecutionException e) {
 210             LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
 211             return false;
 212         }
 213     }
 214
 215     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 216         // Creating for Xponder Line and Client Ports
 217         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 218         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 219             LogicalDatastoreType.OPERATIONAL, deviceIID,
 220             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 221         OrgOpenroadmDevice device = null;
 222         if (!deviceObject.isPresent()) {
 223             LOG.error("Impossible to get device configuration for node {}", nodeId);
 224             return false;
 225         }
 226         device = deviceObject.get();
 227         // Variable to keep track of number of line ports
 228         int line = 1;
 229         // Variable to keep track of number of client ports
 230         int client = 1;
 231         Map<String, String> lcpMap = new HashMap<>();
 232         Map<String, Mapping> mappingMap = new HashMap<>();
 233
 234         List<CircuitPacks> circuitPackList = null;
 235         if (device.getCircuitPacks() == null) {
 236             LOG.warn("Circuit Packs are not present for {}", nodeId);
 237             return false;
 238         }
 239         circuitPackList = new ArrayList<>(deviceObject.get().nonnullCircuitPacks().values());
 240         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 241
 242         if (device.getXponder() == null) {
 243             LOG.warn("{} configuration does not contain a list of xponders", nodeId);
 244             for (CircuitPacks cp : circuitPackList) {
 245                 String circuitPackName = cp.getCircuitPackName();
 246                 if (cp.getPorts() == null) {
 247                     LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
 248                     continue;
 249                 }
 250                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 251                 portList.sort(Comparator.comparing(Ports::getPortName));
 252                 for (Ports port : portList) {
 253                     if (port.getPortQual() == null) {
 254                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 255                             circuitPackName);
 256                         continue;
 257                     }
 258                     if (PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 259                         && port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 260                         String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 261                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 262                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null,
 263                             null, null));
 264                         line++;
 265                     } else if (PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 266                         && port.getPortDirection().getIntValue() != Direction.Bidirectional.getIntValue()
 267                         && port.getPartnerPort() != null
 268                         && port.getPartnerPort().getCircuitPackName() != null
 269                         && port.getPartnerPort().getPortName() != null) {
 270                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 271                             continue;
 272                         }
 273                         String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 274                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 275                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 276                             .findFirst();
 277                         if (cpOpt.isPresent()) {
 278                             Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 279                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 280                                 .findFirst();
 281                             if (poOpt.isPresent()) {
 282                                 Ports port2 = poOpt.get();
 283                                 if (checkPartnerPort(circuitPackName, port, port2)) {
 284                                     String lcp2 = new StringBuilder("XPDR1-").append(StringConstants.NETWORK_TOKEN)
 285                                         .append(line + 1).toString();
 286                                     if (!lcpMap.containsKey(lcp1) && !lcpMap.containsKey(lcp2)) {
 287                                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 288                                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 289                                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName,
 290                                             lcp1, lcp2, null, null, null));
 291                                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2, cpOpt.get()
 292                                             .getCircuitPackName(), lcp2, lcp1, null, null, null));
 293                                     } else {
 294                                         LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 295                                     }
 296                                     line += 2;
 297                                 } else {
 298                                     LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 299                                         port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 300                                         circuitPackName);
 301                                 }
 302                             } else {
 303                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 304                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 305                             }
 306                         } else {
 307                             LOG.error("Error fetching circuit-pack {} for {}", port.getPartnerPort()
 308                                 .getCircuitPackName(), nodeId);
 309                         }
 310                     } else if (PortQual.XpdrClient.getIntValue() == port.getPortQual().getIntValue()) {
 311                         String lcp = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
 312                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 313                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null,
 314                             null, null));
 315                         client++;
 316                     } else {
 317                         LOG.warn("Error in the configuration of port {} of {} for {}", port.getPortName(),
 318                             circuitPackName,
 319                             nodeId);
 320                     }
 321                 }
 322             }
 323         } else {
 324             LOG.info("{} configuration contains a list of xponders", nodeId);
 325             for (Xponder xponder:deviceObject.get().nonnullXponder().values()) {
 326                 line = 1;
 327                 client = 1;
 328                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 329                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 330                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values()) {
 331                     String circuitPackName = xpdrPort.getCircuitPackName();
 332                     String portName = xpdrPort.getPortName().toString();
 333                     // If there xponder-subtree has missing circuit-packs or ports,
 334                     // This gives a null-pointer expection,
 335                     if (device.nonnullCircuitPacks().values().stream()
 336                         .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 337                         .findFirst().isEmpty()) {
 338                         LOG.warn("Circuit-pack {} is missing in the device", circuitPackName);
 339                         LOG.warn("Port-mapping will continue ignoring this circuit-pack {}", circuitPackName);
 340                         continue;
 341                     }
 342                     if (device.nonnullCircuitPacks().values().stream()
 343                         .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 344                         .findFirst().get().nonnullPorts().values().stream()
 345                         .filter(p -> p.getPortName().equals(portName))
 346                         .findFirst().isEmpty()) {
 347                         LOG.warn("Port {} associated with CP {} is missing in the device", portName, circuitPackName);
 348                         LOG.warn("Port-mapping will continue ignoring this port {}", portName);
 349                         continue;
 350                     }
 351                     Ports port = device.nonnullCircuitPacks().values().stream()
 352                         .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 353                         .findFirst().get().nonnullPorts().values().stream()
 354                         .filter(p -> p.getPortName().equals(portName))
 355                         .findFirst().get();
 356                     if (port.getPortQual() == null) {
 357                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 358                             circuitPackName);
 359                         continue;
 360                     }
 361                     if ((PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 362                         || PortQual.SwitchNetwork.getIntValue() == port.getPortQual().getIntValue())
 363                         && port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 364                         String lcp = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 365                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 366                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp,
 367                             null, null, null, xponderType));
 368                         line++;
 369                     } else if ((PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 370                         || PortQual.SwitchNetwork.getIntValue() == port.getPortQual().getIntValue())
 371                         && port.getPortDirection().getIntValue() != Direction.Bidirectional.getIntValue()
 372                         && port.getPartnerPort() != null
 373                         && port.getPartnerPort().getCircuitPackName() != null
 374                         && port.getPartnerPort().getPortName() != null) {
 375                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 376                             continue;
 377                         }
 378                         String lcp1 = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 379
 380                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 381                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 382                             .findFirst();
 383                         if (cpOpt.isPresent()) {
 384                             Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
 385                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 386                                 .findFirst();
 387                             if (poOpt.isPresent()) {
 388                                 Ports port2 = poOpt.get();
 389                                 if (checkPartnerPort(circuitPackName, port, port2)) {
 390                                     String lcp2 = new StringBuilder("XPDR").append(xponderNb).append("-").append(
 391                                         StringConstants.NETWORK_TOKEN).append(line + 1).toString();
 392                                     if (!lcpMap.containsKey(lcp1) && !lcpMap.containsKey(lcp2)) {
 393                                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 394                                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(),
 395                                             lcp2);
 396                                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName,
 397                                             lcp1, lcp2, null, null, xponderType));
 398                                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2, cpOpt.get()
 399                                                 .getCircuitPackName(), lcp2, lcp1, null, null,
 400                                             xponderType));
 401                                     } else {
 402                                         LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 403                                     }
 404                                     line += 2;
 405                                 } else {
 406                                     LOG.error("port {} on {} is not a correct partner port of {} on  {}", port2
 407                                             .getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 408                                         circuitPackName);
 409                                 }
 410                             } else {
 411                                 LOG.error("Error fetching port {} on {} for {}",
 412                                     port.getPartnerPort().getPortName(),
 413                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 414                             }
 415                         } else {
 416                             LOG.error("Error fetching circuit-pack {} for {}", port.getPartnerPort()
 417                                 .getCircuitPackName(), nodeId);
 418                         }
 419                     } else if (PortQual.XpdrClient.getIntValue() == port.getPortQual().getIntValue()
 420                         || PortQual.SwitchClient.getIntValue() == port.getPortQual().getIntValue()) {
 421                         String lcp = "XPDR" + xponderNb + "-" + StringConstants.CLIENT_TOKEN + client;
 422                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 423                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp,
 424                             null, null, null, null));
 425                         client++;
 426                     } else {
 427                         LOG.warn("Error in the configuration of port {} of {} for {}", port.getPortName(),
 428                             circuitPackName, nodeId);
 429                     }
 430                 }
 431             }
 432         }
 433
 434         if (device.getConnectionMap() != null) {
 435             Collection<ConnectionMap> connectionMap = deviceObject.get().nonnullConnectionMap().values();
 436             String slcp = null;
 437             String dlcp = null;
 438             for (ConnectionMap cm : connectionMap) {
 439                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 440                 if (lcpMap.containsKey(skey)) {
 441                     slcp = lcpMap.get(skey);
 442                 }
 443                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 444                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 445                 if (lcpMap.containsKey(dkey)) {
 446                     dlcp = lcpMap.get(dkey);
 447                 }
 448                 if (slcp != null) {
 449                     Mapping mapping = mappingMap.get(slcp);
 450                     mappingMap.remove(slcp);
 451                     portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 452                 } else {
 453                     LOG.error("Error in connection-map analysis");
 454                 }
 455             }
 456         } else {
 457             LOG.warn("No connection-map inside device configuration");
 458         }
 459         if (device.getOduSwitchingPools() != null) {
 460             Collection<OduSwitchingPools> oduSwithcingPools = device.nonnullOduSwitchingPools().values();
 461             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 462             for (OduSwitchingPools odp : oduSwithcingPools) {
 463                 Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 464                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org
 465                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 466                     List<String> lcpList = new ArrayList<>();
 467                     if (nbl.getPortList() != null) {
 468                         for (PortList item : nbl.nonnullPortList().values()) {
 469                             String key = item.getCircuitPackName() + "+" + item.getPortName();
 470                             if (lcpMap.containsKey(key)) {
 471                                 lcpList.add(lcpMap.get(key));
 472                             } else {
 473                                 LOG.error("error : port {} of {} is not associated to a logical connection point",
 474                                     item.getPortName(), item.getCircuitPackName());
 475                             }
 476                         }
 477                         NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 478                             .setNblNumber(nbl.getNblNumber())
 479                             .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 480                             .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 481                             .setLcpList(lcpList)
 482                             .build();
 483                         nbMap.put(nonBlockingList.key(),nonBlockingList);
 484                     }
 485                 }
 486                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 487                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 488                     .setSwitchingPoolType(odp.getSwitchingPoolType())
 489                     .setNonBlockingList(nbMap)
 490                     .build();
 491                 switchingPoolList.add(splBldr);
 492             }
 493             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 494         }
 495
 496         if (!mappingMap.isEmpty()) {
 497             mappingMap.forEach((k,v) -> portMapList.add(v));
 498         }
 499         return true;
 500     }
 501
 502     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 503         if ((Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
 504             && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue()
 505             && port2.getPartnerPort() != null
 506             && port2.getPartnerPort().getCircuitPackName() != null
 507             && port2.getPartnerPort().getPortName() != null
 508             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 509             && port2.getPartnerPort().getPortName().equals(port1.getPortName()))
 510             ||
 511             (Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
 512                 && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue()
 513                 && port2.getPartnerPort() != null
 514                 && port2.getPartnerPort().getCircuitPackName() != null
 515                 && port2.getPartnerPort().getPortName() != null
 516                 && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 517                 && port2.getPartnerPort().getPortName().equals(port1.getPortName()))) {
 518             return true;
 519         } else {
 520             return false;
 521         }
 522     }
 523
 524
 525     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 526         .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 527         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 528             .CircuitPacks>> cpPerSrg = new HashMap<>();
 529         Integer maxSrg;
 530         // Get value for max Srg from info subtree, required for iteration
 531         // if not present assume to be 20 (temporary)
 532         if (ordmInfo.getMaxSrgs() != null) {
 533             maxSrg = ordmInfo.getMaxSrgs().toJava();
 534         } else {
 535             maxSrg = 20;
 536         }
 537         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 538             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> srgCps
 539                 = new ArrayList<>();
 540             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 541             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 542                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 543             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 544                 LogicalDatastoreType.OPERATIONAL, srgIID,
 545                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 546             if (ordmSrgObject.isPresent()) {
 547                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 548                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 549             }
 550         }
 551         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 552         return cpPerSrg;
 553     }
 554
 555     //last LOG info message in this method is too long
 556     @SuppressWarnings("checkstyle:linelength")
 557     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 558         // Creating mapping data for SRG's PP
 559         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>> srgCps
 560             = getSrgCps(nodeId, deviceInfo);
 561         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>> srgCpEntry : srgCps.entrySet()) {
 562             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> cpList =
 563                 srgCps.get(srgCpEntry.getKey());
 564             List<String> keys = new ArrayList<>();
 565             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks cp : cpList) {
 566                 String circuitPackName = cp.getCircuitPackName();
 567                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 568                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 569                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 570                     LogicalDatastoreType.OPERATIONAL, cpIID,
 571                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 572
 573                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 574                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 575                     continue;
 576                 }
 577                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 578                 Collections.sort(portList, new SortPort710ByName());
 579                 int portIndex = 1;
 580                 for (Ports port : portList) {
 581                     String currentKey = circuitPackName + "-" + port.getPortName();
 582                     if (port.getPortQual() == null) {
 583                         continue;
 584                     } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 585                         && Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue()
 586                         && !keys.contains(currentKey)) {
 587                         String logicalConnectionPoint = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 588                         LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 589                             port.getPortName(), logicalConnectionPoint);
 590                         portMapList.add(createMappingObject(nodeId, port, circuitPackName,
 591                             logicalConnectionPoint));
 592                         portIndex++;
 593                         keys.add(currentKey);
 594                     } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 595                         && (Direction.Rx.getIntValue() == port.getPortDirection().getIntValue()
 596                         || Direction.Tx.getIntValue() == port.getPortDirection().getIntValue())
 597                         && !keys.contains(currentKey)
 598                         && port.getPartnerPort() != null) {
 599                         String logicalConnectionPoint1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 600                         LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 601                             port.getPortName(), logicalConnectionPoint1);
 602                         InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 603                             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 604                             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 605                         Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 606                             LogicalDatastoreType.OPERATIONAL, port2ID,
 607                             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 608                         if (port2Object.isPresent()
 609                             && port2Object.get().getPortQual().getIntValue()
 610                             == PortQual.RoadmExternal.getIntValue()) {
 611                             Ports port2 = port2Object.get();
 612                             if (checkPartnerPort(circuitPackName, port, port2)) {
 613                                 String logicalConnectionPoint2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(), portIndex);
 614                                 LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 615                                     port2.getPortName(), logicalConnectionPoint2);
 616                                 portMapList.add(createMappingObject(nodeId, port, circuitPackName,
 617                                     logicalConnectionPoint1));
 618                                 portMapList.add(createMappingObject(nodeId,port2,
 619                                     port.getPartnerPort().getCircuitPackName(), logicalConnectionPoint2));
 620                                 portIndex++;
 621                                 keys.add(currentKey);
 622                                 keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 623                             } else {
 624                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 625                                     port.getPortName(), circuitPackName, nodeId);
 626                                 portIndex++;
 627                             }
 628                         } else {
 629                             LOG.error("error getting partner port {} of  {} - {}",
 630                                 port.getPartnerPort().getPortName().toString(),
 631                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 632                             continue;
 633                         }
 634                     } else {
 635                         LOG.info("{} : port {} on {} is not roadm-external or has already been handled. No logicalConnectionPoint assignment for this port.",
 636                             nodeId, port.getPortName(), circuitPackName);
 637                     }
 638                 }
 639             }
 640         }
 641         return true;
 642     }
 643
 644     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 645         String lcp = null;
 646         switch (port.getPortDirection()) {
 647             case Tx:
 648                 lcp = "SRG" + index + "-PP" + portIndex + "-TX";
 649                 break;
 650             case Rx:
 651                 lcp = "SRG" + index + "-PP" + portIndex + "-RX";
 652                 break;
 653             case Bidirectional:
 654                 lcp = "SRG" + index + "-PP" + portIndex + "-TXRX";
 655                 break;
 656             default:
 657                 LOG.error("Unsupported port direction for port {} : {}", port, port.getPortDirection());
 658         }
 659         return lcp;
 660     }
 661
 662     private Map<McCapabilityProfileKey, McCapabilityProfile> getMcCapabilityProfiles(String deviceId, Info ordmInfo) {
 663         Map<McCapabilityProfileKey, McCapabilityProfile>  mcCapabilityProfiles = new HashMap<>();
 664         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 665         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(deviceId,
 666             LogicalDatastoreType.OPERATIONAL, deviceIID,
 667             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 668         OrgOpenroadmDevice device = null;
 669         if (!deviceObject.isPresent()) {
 670             LOG.error("Impossible to get device configuration for node {}", deviceId);
 671             LOG.warn("MC-capabilities profile will be empty for node {}", deviceId);
 672             return mcCapabilityProfiles;
 673         }
 674         device = deviceObject.get();
 675         mcCapabilityProfiles = device.getMcCapabilityProfile();
 676         return mcCapabilityProfiles;
 677     }
 678
 679     private List<Degree> getDegrees(String deviceId, Info ordmInfo) {
 680         List<Degree> degrees = new ArrayList<>();
 681         Integer maxDegree;
 682
 683         // Get value for max degree from info subtree, required for iteration
 684         // if not present assume to be 20 (temporary)
 685         if (ordmInfo.getMaxDegrees() != null) {
 686             maxDegree = ordmInfo.getMaxDegrees().toJava();
 687         } else {
 688             maxDegree = 20;
 689         }
 690
 691         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 692             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 693             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 694                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 695             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 696                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 697                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 698             if (ordmDegreeObject.isPresent()) {
 699                 degrees.add(ordmDegreeObject.get());
 700             }
 701         }
 702         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 703         return degrees;
 704     }
 705
 706     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 707         List<SharedRiskGroup> srgs = new ArrayList<>();
 708
 709         Integer maxSrg;
 710         // Get value for max Srg from info subtree, required for iteration
 711         // if not present assume to be 20 (temporary)
 712         if (ordmInfo.getMaxSrgs() != null) {
 713             maxSrg = ordmInfo.getMaxSrgs().toJava();
 714         } else {
 715             maxSrg = 20;
 716         }
 717         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 718             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 719                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 720             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 721                 LogicalDatastoreType.OPERATIONAL, srgIID,
 722                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 723             if (ordmSrgObject.isPresent()) {
 724                 srgs.add(ordmSrgObject.get());
 725
 726             }
 727         }
 728         return srgs;
 729     }
 730
 731     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 732         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 733         Integer maxDegree;
 734
 735         if (ordmInfo.getMaxDegrees() != null) {
 736             maxDegree = ordmInfo.getMaxDegrees().toJava();
 737         } else {
 738             maxDegree = 20;
 739         }
 740         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 741             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 742             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 743                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 744             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 745                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 746                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 747             if (ordmDegreeObject.isPresent()) {
 748                 conPortMap.put(degreeCounter, new ArrayList<>(ordmDegreeObject.get()
 749                     .nonnullConnectionPorts().values()));
 750             }
 751         }
 752         LOG.info("Device {} has {} degree", deviceId, conPortMap.size());
 753         return conPortMap;
 754     }
 755
 756     private Map<String, String> getEthInterfaceList(String nodeId) {
 757         LOG.info("It is calling get ethernet interface");
 758         Map<String, String> cpToInterfaceMap = new HashMap<>();
 759         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 760             .child(Protocols.class);
 761         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 762             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 763             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 764         if (protocolObject.isPresent() && protocolObject.get().augmentation(Protocols1.class).getLldp() != null) {
 765             Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 766             for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 767                 if (portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 768                     InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 769                         .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 770                     Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 771                         LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 772                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 773                     if (interfaceObject.isPresent() && (interfaceObject.get().getSupportingCircuitPackName() != null)) {
 774                         String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 775                         cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 776                         InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 777                             .create(OrgOpenroadmDevice.class)
 778                             .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 779                         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 780                             nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 781                             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 782                         if (circuitPackObject.isPresent() && (circuitPackObject.get().getParentCircuitPack() != null)) {
 783                             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 784                                 portConfig.getIfName());
 785                         }
 786                     }
 787                 }
 788             }
 789         } else {
 790             LOG.warn("Couldnt find port config under LLDP for Node : {}", nodeId);
 791         }
 792         LOG.info("Processiong is done.. now returning..");
 793         return cpToInterfaceMap;
 794     }
 795
 796     private List<CpToDegree> getCpToDegreeList(List<Degree> degrees, String nodeId,
 797         Map<String, String> interfaceList) {
 798         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 799         for (Degree degree : degrees) {
 800             if (degree.getCircuitPacks() != null) {
 801                 LOG.info("Inside CP to degree list");
 802                 cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 803                     .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 804                         degree.getDegreeNumber().toString(), nodeId, interfaceList))
 805                     .collect(Collectors.toList()));
 806             }
 807         }
 808         return cpToDegreeList;
 809     }
 810
 811     private List<McCapabilities> getMcCapabilitiesList(List<Degree> degrees, List<SharedRiskGroup> srgs,
 812         Info deviceInfo, String nodeId) {
 813         LOG.info("Getting the MC capabilities for degrees of node {}", nodeId);
 814         //Get all the mc-capability profiles from the device
 815         Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfiles = getMcCapabilityProfiles(nodeId,
 816             deviceInfo);
 817         // Add the DEG mc-capabilities
 818         List<McCapabilities> mcCapabilitiesList = createMcCapDegreeObject(degrees, mcCapabilityProfiles, nodeId);
 819         // Add the SRG mc-capabilities
 820         LOG.info("Getting the MC capabilities for SRGs of node {}", nodeId);
 821         mcCapabilitiesList.addAll(createMcCapSrgObject(srgs, mcCapabilityProfiles, nodeId));
 822
 823         return mcCapabilitiesList;
 824     }
 825
 826     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 827         List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList, List<McCapabilities> mcCapList) {
 828         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 829         if (nodeInfo != null) {
 830             nodesBldr.setNodeInfo(nodeInfo);
 831         }
 832         if (portMapList != null) {
 833             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 834             for (Mapping mapping: portMapList) {
 835                 if (mapping != null) {
 836                     mappingMap.put(mapping.key(), mapping);
 837                 }
 838             }
 839             nodesBldr.setMapping(mappingMap);
 840         }
 841         if (cp2DegreeList != null) {
 842             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 843             for (CpToDegree cp2Degree: cp2DegreeList) {
 844                 if (cp2Degree != null) {
 845                     cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 846                 }
 847             }
 848             nodesBldr.setCpToDegree(cpToDegreeMap);
 849         }
 850
 851         if (splList != null) {
 852             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 853             for (SwitchingPoolLcp spl: splList) {
 854                 if (spl != null) {
 855                     splMap.put(spl.key(), spl);
 856                 }
 857             }
 858             nodesBldr.setSwitchingPoolLcp(splMap);
 859         }
 860         if (mcCapList != null) {
 861             nodesBldr.setMcCapabilities(mcCapList);
 862         }
 863         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 864         Nodes nodes = nodesBldr.build();
 865         nodesList.put(nodes.key(),nodes);
 866
 867         NetworkBuilder nwBldr = new NetworkBuilder().setNodes(nodesList);
 868
 869         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 870         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 871         Network network = nwBldr.build();
 872         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 873         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 874         try {
 875             commit.get();
 876             return true;
 877         } catch (InterruptedException | ExecutionException e) {
 878             LOG.warn("Failed to post {}", network, e);
 879             return false;
 880         }
 881     }
 882
 883     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber, String nodeId,
 884         Map<String, String> interfaceList) {
 885         String interfaceName = null;
 886         if (interfaceList.get(circuitPackName) != null) {
 887             interfaceName = interfaceList.get(circuitPackName);
 888         }
 889         return new CpToDegreeBuilder().withKey(new CpToDegreeKey(circuitPackName)).setCircuitPackName(circuitPackName)
 890             .setDegreeNumber(Uint32.valueOf(degreeNumber)).setInterfaceName(interfaceName).build();
 891     }
 892
 893     private List<McCapabilities> createMcCapDegreeObject(List<Degree> degrees,
 894         Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 895         List<McCapabilities> mcCapabilitiesList = new ArrayList<>();
 896         for (Degree degree : degrees) {
 897             if (!degree.getMcCapabilityProfileName().isEmpty()) {
 898                 for (String mcCapabilityProfileName : degree.getMcCapabilityProfileName()) {
 899                     McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 900                     McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 901                     String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP-" + mcCapabilityProfile;
 902                     McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 903                         .withKey(new McCapabilitiesKey(mcNodeName))
 904                         .setMcNodeName(mcNodeName);
 905                     mcCapabilitiesBuilder
 906                         .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 907                         .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 908                     mcCapabilitiesList.add(mcCapabilitiesBuilder.build());
 909                 } // end for
 910             }
 911             else {
 912                 LOG.warn("No MC profiles are found for  node {} on degree {}", nodeId, degree.getDegreeNumber());
 913                 LOG.warn("Assuming the fixed grid capabilities for degree {}", degree.getDegreeNumber());
 914                 LOG.warn("Assuming a default MC profile-name for degree {}", degree.getDegreeNumber());
 915                 String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP-" + "default-profile";
 916                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 917                     .withKey(new McCapabilitiesKey(mcNodeName))
 918                     .setMcNodeName(mcNodeName);
 919                 mcCapabilitiesBuilder
 920                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 921                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 922             }
 923         }
 924         return mcCapabilitiesList;
 925     }
 926
 927     private List<McCapabilities> createMcCapSrgObject(List<SharedRiskGroup> srgs,
 928         Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 929         List<McCapabilities> mcCapabilitiesList = new ArrayList<>();
 930         for (SharedRiskGroup srg : srgs) {
 931             if (!srg.getMcCapabilityProfileName().isEmpty()) {
 932                 for (String mcCapabilityProfileName : srg.getMcCapabilityProfileName()) {
 933                     McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 934                     McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 935                     String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + mcCapabilityProfile;
 936                     McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 937                         .withKey(new McCapabilitiesKey(mcNodeName))
 938                         .setMcNodeName(mcNodeName);
 939                     mcCapabilitiesBuilder
 940                         .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 941                         .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 942                     mcCapabilitiesList.add(mcCapabilitiesBuilder.build());
 943                 } // end for
 944             }
 945             else {
 946                 LOG.warn("No MC profiles are found for  node {} on SRG {}", nodeId, srg.getSrgNumber());
 947                 LOG.warn("Assuming the fixed grid capabilities for SRG {}", srg.getSrgNumber());
 948                 LOG.warn("Assuming a default MC profile-name for SRG {}", srg.getSrgNumber());
 949                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + "default-profile";
 950                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 951                     .withKey(new McCapabilitiesKey(mcNodeName))
 952                     .setMcNodeName(mcNodeName);
 953                 mcCapabilitiesBuilder
 954                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 955                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 956             }
 957         }
 958         return mcCapabilitiesList;
 959     }
 960
 961     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 962         String logicalConnectionPoint) {
 963         MappingBuilder mpBldr = new MappingBuilder();
 964         mpBldr.withKey(new MappingKey(logicalConnectionPoint)).setLogicalConnectionPoint(logicalConnectionPoint)
 965             .setSupportingCircuitPackName(circuitPackName).setSupportingPort(port.getPortName())
 966             .setPortDirection(port.getPortDirection().getName());
 967
 968         // Get OMS and OTS interface provisioned on the TTP's
 969         if ((logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 970             || logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN)) && (port.getInterfaces() != null)) {
 971             for (Interfaces interfaces : port.getInterfaces()) {
 972                 try {
 973                     Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 974                         interfaces.getInterfaceName());
 975                     if (openRoadmInterface.isPresent()) {
 976                         LOG.info("interface get from device is {} and of type {}", openRoadmInterface.get().getName(),
 977                             openRoadmInterface.get().getType());
 978                         Class<? extends InterfaceType> interfaceType
 979                             = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 980                         // Check if interface type is OMS or OTS
 981                         if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 982                             mpBldr.setSupportingOms(interfaces.getInterfaceName());
 983                         }
 984                         if (interfaceType.equals(OpticalTransport.class)) {
 985                             mpBldr.setSupportingOts(interfaces.getInterfaceName());
 986                         }
 987                         if (interfaceType.equals(OtnOdu.class)) {
 988                             mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 989                         }
 990                     } else {
 991                         LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 992                     }
 993                 } catch (OpenRoadmInterfaceException ex) {
 994                     LOG.warn("Error while getting interface {} from node {}!", interfaces.getInterfaceName(), nodeId,
 995                         ex);
 996                 }
 997             }
 998         }
 999         return mpBldr.build();
1000     }
1001
1002     private Mapping createXpdrMappingObject(String nodeId, Ports ports, String circuitPackName,
1003         String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
1004         XpdrNodeTypes xpdrNodeType) {
1005         MappingBuilder mpBldr;
1006         if (mapping != null && connectionMapLcp != null) {
1007             // update existing mapping
1008             mpBldr = new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp);
1009         } else {
1010             // create a new mapping
1011             String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
1012             mpBldr = new MappingBuilder()
1013                 .withKey(new MappingKey(logicalConnectionPoint))
1014                 .setLogicalConnectionPoint(logicalConnectionPoint)
1015                 .setSupportingCircuitPackName(circuitPackName)
1016                 .setSupportingPort(ports.getPortName())
1017                 .setPortDirection(ports.getPortDirection().getName())
1018                 .setLcpHashVal(fnv(nodeIdLcp));
1019
1020             if (ports.getPortQual() != null) {
1021                 mpBldr.setPortQual(ports.getPortQual().getName());
1022             }
1023
1024             if (ports.augmentation(Ports1.class).getPortCapabilities().getSupportedInterfaceCapability() != null) {
1025                 mpBldr.setSupportedInterfaceCapability(getSupportedIfCapability(ports));
1026             }
1027
1028             if (xpdrNodeType != null) {
1029                 mpBldr.setXponderType(xpdrNodeType);
1030             }
1031             if (partnerLcp != null) {
1032                 mpBldr.setPartnerLcp(partnerLcp);
1033             }
1034         }
1035         return mpBldr.build();
1036     }
1037
1038
1039     private List<Class<? extends SupportedIfCapability>> getSupportedIfCapability(Ports ports) {
1040         Map<SupportedInterfaceCapabilityKey, SupportedInterfaceCapability> supportedInterfaceCapabilityMap =
1041             ports.augmentation(Ports1.class).getPortCapabilities().getSupportedInterfaceCapability();
1042         List<Class<? extends SupportedIfCapability>> supportedInterfaceCapabilityList = new ArrayList<>();
1043
1044         supportedInterfaceCapabilityMap.forEach((k, v) -> supportedInterfaceCapabilityList.add(k.getIfCapType()));
1045         return supportedInterfaceCapabilityList;
1046     }
1047
1048     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo, List<McCapabilities> mcCapabilitiesList) {
1049         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
1050         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1051         mcCapabilitiesList.addAll(getMcCapabilitiesList(degrees, srgs, deviceInfo, nodeId));
1052
1053         return true;
1054     }
1055
1056     //some LOG messages are too long
1057     @SuppressWarnings("checkstyle:linelength")
1058     @SuppressFBWarnings("DM_CONVERT_CASE")
1059     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1060         // Creating mapping data for degree TTP's
1061         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
1062         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1063         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, nodeId, interfaceList);
1064         LOG.info("Map looks like this {}", interfaceList);
1065         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1066
1067         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
1068         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
1069             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
1070                 case 1:
1071                     // port is bidirectional
1072                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1073                         .child(CircuitPacks.class, new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0)
1074                             .getCircuitPackName()))
1075                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0)
1076                             .getPortName().toString()));
1077                     LOG.info("Fetching connection-port {} at circuit pack {}", connectionPortMap.get(cpMapEntry.getKey()).get(0)
1078                         .getPortName().toString(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
1079                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1080                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1081                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1082                     if (portObject.isPresent()) {
1083                         Ports port = portObject.get();
1084                         if (port.getPortQual() == null) {
1085                             continue;
1086                         } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
1087                             && Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue()) {
1088                             String logicalConnectionPoint = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-TXRX")
1089                                 .toString();
1090                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1091                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port.getPortName(),
1092                                 logicalConnectionPoint);
1093                             portMapList.add(createMappingObject(nodeId, port,
1094                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1095                                 logicalConnectionPoint));
1096                         } else {
1097                             LOG.error(
1098                                 "Impossible to create logical connection point for port {} of {} on node {}"
1099                                     + "- Error in configuration with port-qual or port-direction",
1100                                 port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1101                         }
1102                     } else {
1103                         LOG.error("No port {} on circuit pack {} for node {}",
1104                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1105                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1106                         return false;
1107                     }
1108                     break;
1109                 case 2:
1110                     // ports are unidirectionals
1111                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1112                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1113                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1114                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1115                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1116                     LOG.info("Fetching connection-port {} at circuit pack {}", connectionPortMap.get(cpMapEntry.getKey()).get(0)
1117                         .getPortName().toString(), cp1Name);
1118                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1119                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1120                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1121                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1122                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1123                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1124                     LOG.info("Fetching connection-port {} at circuit pack {}",
1125                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
1126                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1127                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1128                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1129                     if (port1Object.isPresent() && port2Object.isPresent()) {
1130                         Ports port1 = port1Object.get();
1131                         Ports port2 = port2Object.get();
1132                         if (port1.getPortQual() == null || port2.getPortQual() == null) {
1133                             continue;
1134                         } else if ((PortQual.RoadmExternal.getIntValue() == port1.getPortQual().getIntValue()
1135                             && PortQual.RoadmExternal.getIntValue() == port2.getPortQual().getIntValue()
1136                             && Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
1137                             && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue()
1138                             && port1.getPartnerPort() != null && port2.getPartnerPort() != null
1139                             && port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
1140                             && port1.getPartnerPort().getPortName().equals(port2.getPortName())
1141                             && port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
1142                             && port2.getPartnerPort().getPortName().equals(port1.getPortName()))
1143                             ||
1144                             (PortQual.RoadmExternal.getIntValue() == port1.getPortQual().getIntValue()
1145                                 && PortQual.RoadmExternal.getIntValue() == port2.getPortQual().getIntValue()
1146                                 && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue()
1147                                 && Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
1148                                 && port1.getPartnerPort() != null && port2.getPartnerPort() != null
1149                                 && port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
1150                                 && port1.getPartnerPort().getPortName().equals(port2.getPortName())
1151                                 && port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
1152                                 && port2.getPartnerPort().getPortName().equals(port1.getPortName()))) {
1153                             String logicalConnectionPoint1 = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-")
1154                                 .append(port1.getPortDirection().getName().toUpperCase()).toString();
1155                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1156                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port1.getPortName(),
1157                                 logicalConnectionPoint1);
1158                             portMapList.add(createMappingObject(nodeId, port1, connectionPortMap.get(cpMapEntry.getKey()).get(0)
1159                                 .getCircuitPackName(), logicalConnectionPoint1));
1160                             String logicalConnectionPoint2 = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-")
1161                                 .append(port2.getPortDirection().getName().toUpperCase()).toString();
1162                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1163                                 connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(), port2.getPortName(),
1164                                 logicalConnectionPoint2);
1165                             portMapList.add(createMappingObject(nodeId, port2, connectionPortMap.get(cpMapEntry.getKey()).get(1)
1166                                 .getCircuitPackName(), logicalConnectionPoint2));
1167                         } else {
1168                             LOG.error(
1169                                 "impossible to create logical connection point for port {} or port {} on node {} - "
1170                                     + "Error in configuration with port-qual, port-direction or partner-port configuration",
1171                                 port1.getPortName(), port2.getPortName(), nodeId);
1172                         }
1173                     } else {
1174                         LOG.error("No port {} on circuit pack {} for node {}",
1175                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1176                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1177                         return false;
1178                     }
1179
1180                     break;
1181                 default:
1182                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
1183                     continue;
1184             }
1185         }
1186         return true;
1187     }
1188
1189     private NodeInfo createNodeInfo(Info deviceInfo, String nodeId) {
1190         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder();
1191         if (deviceInfo.getNodeType() == null) {
1192             // TODO make mandatory in yang
1193             LOG.error("Node type field is missing");
1194             return null;
1195         }
1196
1197         nodeInfoBldr.setOpenroadmVersion(OpenroadmVersion._710).setNodeType(deviceInfo.getNodeType());
1198         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1199             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1200         } else {
1201             nodeInfoBldr.setNodeClli("defaultCLLI");
1202         }
1203
1204         if (deviceInfo.getModel() != null) {
1205             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1206         }
1207
1208         if (deviceInfo.getVendor() != null) {
1209             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1210         }
1211
1212         if (deviceInfo.getIpAddress() != null) {
1213             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1214         }
1215
1216         return nodeInfoBldr.build();
1217     }
1218
1219     /**
1220      * Implements the FNV-1 64bit algorithm.
1221      * FNV-1 128bit would be ideal for 16 bytes but we need an overhead for Base64 encoding.
1222      * Otherwise, the hash cannot be stored in a UTF-8 string.
1223      * https://www.wikiwand.com/en/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#/FNV-1_hash
1224      * https://github.com/pmdamora/fnv-cracker-app/blob/master/src/main/java/passwordcrack/cracking/HashChecker.java
1225      * @param stringdata the String to be hashed
1226      * @return the hash string
1227      */
1228     private String fnv(String stringdata) {
1229         BigInteger hash = FNV_INIT;
1230         byte[] data = stringdata.getBytes(StandardCharsets.UTF_8);
1231
1232         for (byte b : data) {
1233             hash = hash.multiply(FNV_PRIME).mod(FNV_MOD);
1234             hash = hash.xor(BigInteger.valueOf((int) b & 0xff));
1235         }
1236
1237         return Base64.getEncoder().encodeToString(hash.toByteArray());
1238     }
1239 }