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 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.Collections;
  17 import java.util.Comparator;
  18 import java.util.HashMap;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.Map.Entry;
  22 import java.util.Optional;
  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.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  34 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.Network;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.NetworkBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.Nodes;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.NodesBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.NodesKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.CpToDegree;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.CpToDegreeBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.CpToDegreeKey;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.Mapping;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.MappingBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.MappingKey;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.NodeInfo;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.NodeInfo.OpenroadmVersion;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.NodeInfoBuilder;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.SwitchingPoolLcp;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.SwitchingPoolLcpBuilder;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.switching.pool.lcp.NonBlockingList;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  74 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;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  84 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  85 import org.slf4j.Logger;
  86 import org.slf4j.LoggerFactory;
  87
  88 public class PortMappingVersion221 {
  89     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
  90
  91     private final DataBroker dataBroker;
  92     private final DeviceTransactionManager deviceTransactionManager;
  93     private final OpenRoadmInterfaces openRoadmInterfaces;
  94     //FNV1 128 bit hash constants
  95     private static final BigInteger FNV_PRIME = new BigInteger("309485009821345068724781371");
  96     private static final BigInteger FNV_INIT = new BigInteger("6c62272e07bb014262b821756295c58d", 16);
  97     private static final BigInteger FNV_MOD = new BigInteger("2").pow(128);
  98
  99     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 100         OpenRoadmInterfaces openRoadmInterfaces) {
 101         this.dataBroker = dataBroker;
 102         this.deviceTransactionManager = deviceTransactionManager;
 103         this.openRoadmInterfaces = openRoadmInterfaces;
 104     }
 105
 106     public boolean createMappingData(String nodeId) {
 107         LOG.info("Create Mapping Data for node 2.2.1 {}", nodeId);
 108         List<Mapping> portMapList = new ArrayList<>();
 109         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 110         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 111                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 112                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 113         Info deviceInfo;
 114         NodeInfo nodeInfo;
 115         if (!deviceInfoOptional.isPresent()) {
 116             LOG.warn("Device info subtree is absent for {}", nodeId);
 117             return false;
 118         }
 119         deviceInfo = deviceInfoOptional.get();
 120         nodeInfo = createNodeInfo(deviceInfo);
 121         if (nodeInfo == null) {
 122             return false;
 123         }
 124         postPortMapping(nodeId, nodeInfo, null, null, null);
 125
 126         switch (deviceInfo.getNodeType()) {
 127
 128             case Rdm:
 129                 // Get TTP port mapping
 130                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 131                     // return false if mapping creation for TTP's failed
 132                     LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
 133                     return false;
 134                 }
 135
 136                 // Get PP port mapping
 137                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 138                     // return false if mapping creation for PP's failed
 139                     LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
 140                     return false;
 141                 }
 142                 break;
 143             case Xpdr:
 144                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 145                     LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
 146                     return false;
 147                 }
 148                 break;
 149             default:
 150                 LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
 151                 break;
 152
 153         }
 154         return postPortMapping(nodeId, nodeInfo, portMapList, null, null);
 155     }
 156
 157     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 158         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 159             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 160             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 161         if ((oldMapping == null) || (nodeId == null)) {
 162             LOG.error("Impossible to update mapping");
 163             return false;
 164         }
 165         try {
 166             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 167                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 168                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 169             if (!portObject.isPresent()) {
 170                 return false;
 171             }
 172             Ports port = portObject.get();
 173             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 174                 oldMapping.getLogicalConnectionPoint());
 175             LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
 176                     oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
 177             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 178             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 179                 .child(Nodes.class, new NodesKey(nodeId))
 180                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 181             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 182             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 183             commit.get();
 184             return true;
 185         } catch (InterruptedException | ExecutionException e) {
 186             LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
 187             return false;
 188         }
 189     }
 190
 191     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 192         // Creating for Xponder Line and Client Ports
 193         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 194         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 195             LogicalDatastoreType.OPERATIONAL, deviceIID,
 196             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 197         OrgOpenroadmDevice device = null;
 198         if (!deviceObject.isPresent()) {
 199             LOG.error("Impossible to get device configuration for node {}", nodeId);
 200             return false;
 201         }
 202         device = deviceObject.get();
 203         // Variable to keep track of number of line ports
 204         int line = 1;
 205         // Variable to keep track of number of client ports
 206         int client = 1;
 207         Map<String, String> lcpMap = new HashMap<>();
 208         Map<String, Mapping> mappingMap = new HashMap<>();
 209
 210         List<CircuitPacks> circuitPackList = null;
 211         if (device.getCircuitPacks() == null) {
 212             LOG.warn("Circuit Packs are not present for {}", nodeId);
 213             return false;
 214         }
 215         circuitPackList = new ArrayList<>(deviceObject.get().getCircuitPacks());
 216         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 217
 218         if (device.getXponder() == null) {
 219             LOG.warn("{} configuration does not contain a list of xponders", nodeId);
 220             for (CircuitPacks cp : circuitPackList) {
 221                 String circuitPackName = cp.getCircuitPackName();
 222                 if (cp.getPorts() == null) {
 223                     LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
 224                     continue;
 225                 }
 226                 List<Ports> portList = new ArrayList<>(cp.getPorts());
 227                 portList.sort(Comparator.comparing(Ports::getPortName));
 228                 for (Ports port : portList) {
 229                     if (port.getPortQual() == null) {
 230                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 231                             circuitPackName);
 232                         continue;
 233                     }
 234                     if (PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 235                         && port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 236                         String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 237                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 238                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null,
 239                             null, null));
 240                         line++;
 241                     } else if (PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 242                         && port.getPortDirection().getIntValue() != Direction.Bidirectional.getIntValue()
 243                         && port.getPartnerPort() != null
 244                         && port.getPartnerPort().getCircuitPackName() != null
 245                         && port.getPartnerPort().getPortName() != null) {
 246                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 247                             continue;
 248                         }
 249                         String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 250                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 251                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 252                             .findFirst();
 253                         if (cpOpt.isPresent()) {
 254                             Optional<Ports> poOpt = cpOpt.get().getPorts().stream()
 255                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 256                                 .findFirst();
 257                             if (poOpt.isPresent()) {
 258                                 Ports port2 = poOpt.get();
 259                                 if (checkPartnerPort(circuitPackName, port, port2)) {
 260                                     String lcp2 = new StringBuilder("XPDR1-").append(StringConstants.NETWORK_TOKEN)
 261                                         .append(line + 1).toString();
 262                                     if (!lcpMap.containsKey(lcp1) && !lcpMap.containsKey(lcp2)) {
 263                                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 264                                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 265                                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName,
 266                                             lcp1, lcp2, null, null, null));
 267                                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2, cpOpt.get()
 268                                             .getCircuitPackName(), lcp2, lcp1, null, null, null));
 269                                     } else {
 270                                         LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 271                                     }
 272                                     line += 2;
 273                                 } else {
 274                                     LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 275                                         port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 276                                         circuitPackName);
 277                                 }
 278                             } else {
 279                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 280                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 281                             }
 282                         } else {
 283                             LOG.error("Error fetching circuit-pack {} for {}", port.getPartnerPort()
 284                                 .getCircuitPackName(), nodeId);
 285                         }
 286                     } else if (PortQual.XpdrClient.getIntValue() == port.getPortQual().getIntValue()) {
 287                         String lcp = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
 288                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 289                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null,
 290                             null, null));
 291                         client++;
 292                     } else {
 293                         LOG.warn("Error in the configuration of port {} of {} for {}", port.getPortName(),
 294                             circuitPackName,
 295                             nodeId);
 296                     }
 297                 }
 298             }
 299         } else {
 300             LOG.info("{} configuration contains a list of xponders", nodeId);
 301             for (Xponder xponder:deviceObject.get().getXponder()) {
 302                 line = 1;
 303                 client = 1;
 304                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 305                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 306                 for (XpdrPort xpdrPort : xponder.getXpdrPort()) {
 307                     String circuitPackName = xpdrPort.getCircuitPackName();
 308                     String portName = xpdrPort.getPortName().toString();
 309                     // If there xponder-subtree has missing circuit-packs or ports,
 310                     // This gives a null-pointer expection,
 311                     if (device.getCircuitPacks().stream()
 312                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 313                             .findFirst().isEmpty()) {
 314                         LOG.warn("Circuit-pack {} is missing in the device", circuitPackName);
 315                         LOG.warn("Port-mapping will continue ignoring this circuit-pack {}", circuitPackName);
 316                         continue;
 317                     }
 318                     if (device.getCircuitPacks().stream()
 319                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 320                             .findFirst().get().getPorts().stream()
 321                             .filter(p -> p.getPortName().equals(portName))
 322                             .findFirst().isEmpty()) {
 323                         LOG.warn("Port {} associated with CP {} is missing in the device", portName, circuitPackName);
 324                         LOG.warn("Port-mapping will continue ignoring this port {}", portName);
 325                         continue;
 326                     }
 327                     Ports port = device.getCircuitPacks().stream()
 328                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 329                             .findFirst().get().getPorts().stream()
 330                             .filter(p -> p.getPortName().equals(portName))
 331                             .findFirst().get();
 332                     if (port.getPortQual() == null) {
 333                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 334                             circuitPackName);
 335                         continue;
 336                     }
 337                     if ((PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 338                         || PortQual.SwitchNetwork.getIntValue() == port.getPortQual().getIntValue())
 339                         && port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 340                         String lcp = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 341                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 342                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp,
 343                             null, null, null, xponderType));
 344                         line++;
 345                     } else if ((PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 346                         || PortQual.SwitchNetwork.getIntValue() == port.getPortQual().getIntValue())
 347                         && port.getPortDirection().getIntValue() != Direction.Bidirectional.getIntValue()
 348                         && port.getPartnerPort() != null
 349                         && port.getPartnerPort().getCircuitPackName() != null
 350                         && port.getPartnerPort().getPortName() != null) {
 351                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 352                             continue;
 353                         }
 354                         String lcp1 = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 355
 356                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 357                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 358                             .findFirst();
 359                         if (cpOpt.isPresent()) {
 360                             Optional<Ports> poOpt = cpOpt.get().getPorts().stream()
 361                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 362                                 .findFirst();
 363                             if (poOpt.isPresent()) {
 364                                 Ports port2 = poOpt.get();
 365                                 if (checkPartnerPort(circuitPackName, port, port2)) {
 366                                     String lcp2 = new StringBuilder("XPDR").append(xponderNb).append("-").append(
 367                                         StringConstants.NETWORK_TOKEN).append(line + 1).toString();
 368                                     if (!lcpMap.containsKey(lcp1) && !lcpMap.containsKey(lcp2)) {
 369                                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 370                                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(),
 371                                             lcp2);
 372                                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName,
 373                                             lcp1, lcp2, null, null, xponderType));
 374                                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2, cpOpt.get()
 375                                             .getCircuitPackName(), lcp2, lcp1, null, null,
 376                                             xponderType));
 377                                     } else {
 378                                         LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 379                                     }
 380                                     line += 2;
 381                                 } else {
 382                                     LOG.error("port {} on {} is not a correct partner port of {} on  {}", port2
 383                                             .getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 384                                         circuitPackName);
 385                                 }
 386                             } else {
 387                                 LOG.error("Error fetching port {} on {} for {}",
 388                                     port.getPartnerPort().getPortName(),
 389                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 390                             }
 391                         } else {
 392                             LOG.error("Error fetching circuit-pack {} for {}", port.getPartnerPort()
 393                                 .getCircuitPackName(), nodeId);
 394                         }
 395                     } else if (PortQual.XpdrClient.getIntValue() == port.getPortQual().getIntValue()
 396                         || PortQual.SwitchClient.getIntValue() == port.getPortQual().getIntValue()) {
 397                         String lcp = "XPDR" + xponderNb + "-" + StringConstants.CLIENT_TOKEN + client;
 398                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 399                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp,
 400                             null, null, null, null));
 401                         client++;
 402                     } else {
 403                         LOG.warn("Error in the configuration of port {} of {} for {}", port.getPortName(),
 404                             circuitPackName, nodeId);
 405                     }
 406                 }
 407             }
 408         }
 409
 410         if (device.getConnectionMap() != null) {
 411             List<ConnectionMap> connectionMap = deviceObject.get().getConnectionMap();
 412             String slcp = null;
 413             String dlcp = null;
 414             for (ConnectionMap cm : connectionMap) {
 415                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 416                 if (lcpMap.containsKey(skey)) {
 417                     slcp = lcpMap.get(skey);
 418                 }
 419                 String dkey = cm.getDestination().get(0).getCircuitPackName() + "+"
 420                     + cm.getDestination().get(0).getPortName();
 421                 if (lcpMap.containsKey(dkey)) {
 422                     dlcp = lcpMap.get(dkey);
 423                 }
 424                 if (slcp != null) {
 425                     Mapping mapping = mappingMap.get(slcp);
 426                     mappingMap.remove(slcp);
 427                     portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 428                 } else {
 429                     LOG.error("Error in connection-map analysis");
 430                 }
 431             }
 432         } else {
 433             LOG.warn("No connection-map inside device configuration");
 434         }
 435         if (device.getOduSwitchingPools() != null) {
 436             List<OduSwitchingPools> oduSwithcingPools = device.getOduSwitchingPools();
 437             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 438             for (OduSwitchingPools odp : oduSwithcingPools) {
 439                 List<NonBlockingList> nblList = new ArrayList<>();
 440                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 441                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.getNonBlockingList()) {
 442                     List<String> lcpList = new ArrayList<>();
 443                     if (nbl.getPortList() != null) {
 444                         for (PortList item : nbl.getPortList()) {
 445                             String key = item.getCircuitPackName() + "+" + item.getPortName();
 446                             if (lcpMap.containsKey(key)) {
 447                                 lcpList.add(lcpMap.get(key));
 448                             } else {
 449                                 LOG.error("error : port {} of {} is not associated to a logical connection point",
 450                                     item.getPortName(), item.getCircuitPackName());
 451                             }
 452                         }
 453                         NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 454                             .setNblNumber(nbl.getNblNumber())
 455                             .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 456                             .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 457                             .setLcpList(lcpList)
 458                             .build();
 459                         nblList.add(nonBlockingList);
 460                     }
 461                 }
 462                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 463                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 464                     .setSwitchingPoolType(odp.getSwitchingPoolType())
 465                     .setNonBlockingList(nblList)
 466                     .build();
 467                 switchingPoolList.add(splBldr);
 468             }
 469             postPortMapping(nodeId, null, null, null, switchingPoolList);
 470         }
 471
 472         if (!mappingMap.isEmpty()) {
 473             mappingMap.forEach((k,v) -> portMapList.add(v));
 474         }
 475         return true;
 476     }
 477
 478     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 479         if ((Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
 480             && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue()
 481             && port2.getPartnerPort() != null
 482             && port2.getPartnerPort().getCircuitPackName() != null
 483             && port2.getPartnerPort().getPortName() != null
 484             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 485             && port2.getPartnerPort().getPortName().equals(port1.getPortName()))
 486             ||
 487             (Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
 488             && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue()
 489             && port2.getPartnerPort() != null
 490             && port2.getPartnerPort().getCircuitPackName() != null
 491             && port2.getPartnerPort().getPortName() != null
 492             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 493             && port2.getPartnerPort().getPortName().equals(port1.getPortName()))) {
 494             return true;
 495         } else {
 496             return false;
 497         }
 498     }
 499
 500     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 501         .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 502         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 503             .CircuitPacks>> cpPerSrg = new HashMap<>();
 504         Integer maxSrg;
 505         // Get value for max Srg from info subtree, required for iteration
 506         // if not present assume to be 20 (temporary)
 507         if (ordmInfo.getMaxSrgs() != null) {
 508             maxSrg = ordmInfo.getMaxSrgs().toJava();
 509         } else {
 510             maxSrg = 20;
 511         }
 512         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 513             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 514                 = new ArrayList<>();
 515             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 516             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 517                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(srgCounter));
 518             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 519                 LogicalDatastoreType.OPERATIONAL, srgIID,
 520                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 521             if (ordmSrgObject.isPresent()) {
 522                 srgCps.addAll(ordmSrgObject.get().getCircuitPacks());
 523                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 524             }
 525         }
 526         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 527         return cpPerSrg;
 528     }
 529
 530     //last LOG info message in this method is too long
 531     @SuppressWarnings("checkstyle:linelength")
 532     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 533         // Creating mapping data for SRG's PP
 534         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 535             = getSrgCps(nodeId, deviceInfo);
 536
 537         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCpEntry : srgCps.entrySet()) {
 538             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 539                 srgCps.get(srgCpEntry.getKey());
 540             List<String> keys = new ArrayList<>();
 541             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 542                 String circuitPackName = cp.getCircuitPackName();
 543                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 544                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 545                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 546                     LogicalDatastoreType.OPERATIONAL, cpIID,
 547                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 548
 549                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 550                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 551                     continue;
 552                 }
 553                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().getPorts());
 554                 Collections.sort(portList, new SortPort221ByName());
 555                 int portIndex = 1;
 556                 for (Ports port : portList) {
 557                     String currentKey = circuitPackName + "-" + port.getPortName();
 558                     if (port.getPortQual() == null) {
 559                         continue;
 560                     } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 561                         && Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue()
 562                         && !keys.contains(currentKey)) {
 563                         String logicalConnectionPoint = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 564                         LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 565                             port.getPortName(), logicalConnectionPoint);
 566                         portMapList.add(createMappingObject(nodeId, port, circuitPackName, logicalConnectionPoint));
 567                         portIndex++;
 568                         keys.add(currentKey);
 569                     } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 570                         && (Direction.Rx.getIntValue() == port.getPortDirection().getIntValue()
 571                         || Direction.Tx.getIntValue() == port.getPortDirection().getIntValue())
 572                         && !keys.contains(currentKey)
 573                         && port.getPartnerPort() != null) {
 574                         String logicalConnectionPoint1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 575                         LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 576                             port.getPortName(), logicalConnectionPoint1);
 577                         InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 578                             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 579                             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 580                         Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 581                             LogicalDatastoreType.OPERATIONAL, port2ID,
 582                             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 583                         if (port2Object.isPresent()
 584                             && port2Object.get().getPortQual().getIntValue()
 585                                 == PortQual.RoadmExternal.getIntValue()) {
 586                             Ports port2 = port2Object.get();
 587                             if (checkPartnerPort(circuitPackName, port, port2)) {
 588                                 String logicalConnectionPoint2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(), portIndex);
 589                                 LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 590                                     port2.getPortName(), logicalConnectionPoint2);
 591                                 portMapList.add(createMappingObject(nodeId, port, circuitPackName,
 592                                     logicalConnectionPoint1));
 593                                 portMapList.add(createMappingObject(nodeId,port2,
 594                                     port.getPartnerPort().getCircuitPackName(), logicalConnectionPoint2));
 595                                 portIndex++;
 596                                 keys.add(currentKey);
 597                                 keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 598                             } else {
 599                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 600                                     port.getPortName(), circuitPackName, nodeId);
 601                                 portIndex++;
 602                             }
 603                         } else {
 604                             LOG.error("error getting partner port {} of  {} - {}",
 605                                 port.getPartnerPort().getPortName().toString(),
 606                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 607                             continue;
 608                         }
 609                     } else {
 610                         LOG.info("{} : port {} on {} is not roadm-external or has already been handled. No logicalConnectionPoint assignment for this port.",
 611                             nodeId, port.getPortName(), circuitPackName);
 612                     }
 613                 }
 614             }
 615         }
 616         return true;
 617     }
 618
 619     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 620         String lcp = null;
 621         switch (port.getPortDirection()) {
 622             case Tx:
 623                 lcp = "SRG" + index + "-PP" + portIndex + "-TX";
 624                 break;
 625             case Rx:
 626                 lcp = "SRG" + index + "-PP" + portIndex + "-RX";
 627                 break;
 628             case Bidirectional:
 629                 lcp = "SRG" + index + "-PP" + portIndex + "-TXRX";
 630                 break;
 631             default:
 632                 LOG.error("Unsupported port direction for port {} : {}", port, port.getPortDirection());
 633         }
 634         return lcp;
 635     }
 636
 637     private List<Degree> getDegrees(String deviceId, Info ordmInfo) {
 638         List<Degree> degrees = new ArrayList<>();
 639         Integer maxDegree;
 640
 641         // Get value for max degree from info subtree, required for iteration
 642         // if not present assume to be 20 (temporary)
 643         if (ordmInfo.getMaxDegrees() != null) {
 644             maxDegree = ordmInfo.getMaxDegrees().toJava();
 645         } else {
 646             maxDegree = 20;
 647         }
 648
 649         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 650             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 651             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 652                 .child(Degree.class, new DegreeKey(degreeCounter));
 653             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 654                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 655                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 656             if (ordmDegreeObject.isPresent()) {
 657                 degrees.add(ordmDegreeObject.get());
 658             }
 659         }
 660         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 661         return degrees;
 662     }
 663
 664     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 665         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 666         Integer maxDegree;
 667
 668         if (ordmInfo.getMaxDegrees() != null) {
 669             maxDegree = ordmInfo.getMaxDegrees().toJava();
 670         } else {
 671             maxDegree = 20;
 672         }
 673         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 674             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 675             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 676                 .child(Degree.class, new DegreeKey(degreeCounter));
 677             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 678                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 679                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 680             if (ordmDegreeObject.isPresent()) {
 681                 conPortMap.put(degreeCounter, ordmDegreeObject.get().getConnectionPorts());
 682             }
 683         }
 684         LOG.info("Device {} has {} degree", deviceId, conPortMap.size());
 685         return conPortMap;
 686     }
 687
 688     private Map<String, String> getEthInterfaceList(String nodeId) {
 689         LOG.info("It is calling get ethernet interface");
 690         Map<String, String> cpToInterfaceMap = new HashMap<>();
 691         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 692             .child(Protocols.class);
 693         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 694             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 695             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 696         if (protocolObject.isPresent() && protocolObject.get().augmentation(Protocols1.class).getLldp() != null) {
 697             Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 698             for (PortConfig portConfig : lldp.getPortConfig()) {
 699                 if (portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 700                     InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 701                         .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 702                     Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 703                         LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 704                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 705                     if (interfaceObject.isPresent() && (interfaceObject.get().getSupportingCircuitPackName() != null)) {
 706                         String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 707                         cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 708                         InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 709                             .create(OrgOpenroadmDevice.class)
 710                             .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 711                         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 712                             nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 713                             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 714                         if (circuitPackObject.isPresent() && (circuitPackObject.get().getParentCircuitPack() != null)) {
 715                             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 716                                 portConfig.getIfName());
 717                         }
 718                     }
 719                 }
 720             }
 721         } else {
 722             LOG.warn("Couldnt find port config under LLDP for Node : {}", nodeId);
 723         }
 724         LOG.info("Processiong is done.. now returning..");
 725         return cpToInterfaceMap;
 726     }
 727
 728     private List<CpToDegree> getCpToDegreeList(List<Degree> degrees, String nodeId,
 729         Map<String, String> interfaceList) {
 730         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 731         for (Degree degree : degrees) {
 732             if (degree.getCircuitPacks() != null) {
 733                 LOG.info("Inside CP to degree list");
 734                 cpToDegreeList.addAll(degree.getCircuitPacks().stream()
 735                     .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 736                         degree.getDegreeNumber().toString(), nodeId, interfaceList))
 737                     .collect(Collectors.toList()));
 738             }
 739         }
 740         return cpToDegreeList;
 741     }
 742
 743     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 744         List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList) {
 745         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 746         if (nodeInfo != null) {
 747             nodesBldr.setNodeInfo(nodeInfo);
 748         }
 749         if (portMapList != null) {
 750             nodesBldr.setMapping(portMapList);
 751         }
 752         if (cp2DegreeList != null) {
 753             nodesBldr.setCpToDegree(cp2DegreeList);
 754         }
 755         if (splList != null) {
 756             nodesBldr.setSwitchingPoolLcp(splList);
 757         }
 758         List<Nodes> nodesList = new ArrayList<>();
 759         nodesList.add(nodesBldr.build());
 760
 761         NetworkBuilder nwBldr = new NetworkBuilder().setNodes(nodesList);
 762
 763         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 764         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 765         Network network = nwBldr.build();
 766         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 767         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 768         try {
 769             commit.get();
 770             return true;
 771         } catch (InterruptedException | ExecutionException e) {
 772             LOG.warn("Failed to post {}", network, e);
 773             return false;
 774         }
 775     }
 776
 777     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber, String nodeId,
 778         Map<String, String> interfaceList) {
 779         String interfaceName = null;
 780         if (interfaceList.get(circuitPackName) != null) {
 781             interfaceName = interfaceList.get(circuitPackName);
 782         }
 783         return new CpToDegreeBuilder().withKey(new CpToDegreeKey(circuitPackName)).setCircuitPackName(circuitPackName)
 784             .setDegreeNumber(Long.valueOf(degreeNumber)).setInterfaceName(interfaceName).build();
 785     }
 786
 787     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 788         String logicalConnectionPoint) {
 789         MappingBuilder mpBldr = new MappingBuilder();
 790         mpBldr.withKey(new MappingKey(logicalConnectionPoint)).setLogicalConnectionPoint(logicalConnectionPoint)
 791             .setSupportingCircuitPackName(circuitPackName).setSupportingPort(port.getPortName())
 792             .setPortDirection(port.getPortDirection().getName());
 793
 794         // Get OMS and OTS interface provisioned on the TTP's
 795         if ((logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 796             || logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN)) && (port.getInterfaces() != null)) {
 797             for (Interfaces interfaces : port.getInterfaces()) {
 798                 try {
 799                     Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 800                         interfaces.getInterfaceName());
 801                     if (openRoadmInterface.isPresent()) {
 802                         LOG.info("interface get from device is {} and of type {}", openRoadmInterface.get().getName(),
 803                             openRoadmInterface.get().getType());
 804                         Class<? extends InterfaceType> interfaceType
 805                             = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 806                         // Check if interface type is OMS or OTS
 807                         if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 808                             mpBldr.setSupportingOms(interfaces.getInterfaceName());
 809                         }
 810                         if (interfaceType.equals(OpticalTransport.class)) {
 811                             mpBldr.setSupportingOts(interfaces.getInterfaceName());
 812                         }
 813                         if (interfaceType.equals(OtnOdu.class)) {
 814                             mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 815                         }
 816                     } else {
 817                         LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 818                     }
 819                 } catch (OpenRoadmInterfaceException ex) {
 820                     LOG.warn("Error while getting interface {} from node {}!", interfaces.getInterfaceName(), nodeId,
 821                         ex);
 822                 }
 823             }
 824         }
 825         return mpBldr.build();
 826     }
 827
 828     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 829             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 830             XpdrNodeTypes xpdrNodeType) {
 831         MappingBuilder mpBldr;
 832         if (mapping != null && connectionMapLcp != null) {
 833             // update existing mapping
 834             mpBldr = new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp);
 835         } else {
 836             // create a new mapping
 837             String nodeIdLcp = nodeId + logicalConnectionPoint;
 838             mpBldr = new MappingBuilder()
 839                 .withKey(new MappingKey(logicalConnectionPoint))
 840                 .setLogicalConnectionPoint(logicalConnectionPoint)
 841                 .setSupportingCircuitPackName(circuitPackName)
 842                 .setSupportingPort(port.getPortName())
 843                 .setPortDirection(port.getPortDirection().getName())
 844                 // fnv hash is generated for the combination nodeID and logical connection point; used for SAPI/DAPI
 845                 .setLcpHashVal(fnv(nodeIdLcp));
 846
 847             if (port.getPortQual() != null) {
 848                 mpBldr.setPortQual(port.getPortQual().getName());
 849             }
 850             if (port.getSupportedInterfaceCapability() != null) {
 851                 mpBldr.setSupportedInterfaceCapability(port.getSupportedInterfaceCapability());
 852             }
 853             if (xpdrNodeType != null) {
 854                 mpBldr.setXponderType(xpdrNodeType);
 855             }
 856             if (partnerLcp != null) {
 857                 mpBldr.setPartnerLcp(partnerLcp);
 858             }
 859         }
 860         return mpBldr.build();
 861     }
 862
 863     //some LOG messages are too long
 864     @SuppressWarnings("checkstyle:linelength")
 865     @SuppressFBWarnings("DM_CONVERT_CASE")
 866     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 867         // Creating mapping data for degree TTP's
 868         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
 869         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 870         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, nodeId, interfaceList);
 871         LOG.info("Map looks like this {}", interfaceList);
 872         postPortMapping(nodeId, null, null, cpToDegreeList, null);
 873
 874         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 875         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 876             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
 877                 case 1:
 878                     // port is bidirectional
 879                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 880                         .child(CircuitPacks.class, new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0)
 881                             .getCircuitPackName()))
 882                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0)
 883                             .getPortName().toString()));
 884                     LOG.info("Fetching connection-port {} at circuit pack {}", connectionPortMap.get(cpMapEntry.getKey()).get(0)
 885                         .getPortName().toString(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 886                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 887                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 888                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 889                     if (portObject.isPresent()) {
 890                         Ports port = portObject.get();
 891                         if (port.getPortQual() == null) {
 892                             continue;
 893                         } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 894                             && Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue()) {
 895                             String logicalConnectionPoint = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-TXRX")
 896                                 .toString();
 897                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 898                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port.getPortName(),
 899                                 logicalConnectionPoint);
 900                             portMapList.add(createMappingObject(nodeId, port,
 901                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), logicalConnectionPoint));
 902                         } else {
 903                             LOG.error(
 904                                 "Impossible to create logical connection point for port {} of {} on node {}"
 905                                 + "- Error in configuration with port-qual or port-direction",
 906                                 port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 907                         }
 908                     } else {
 909                         LOG.error("No port {} on circuit pack {} for node {}",
 910                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 911                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 912                         return false;
 913                     }
 914                     break;
 915                 case 2:
 916                     // ports are unidirectionals
 917                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
 918                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
 919                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 920                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
 921                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
 922                     LOG.info("Fetching connection-port {} at circuit pack {}", connectionPortMap.get(cpMapEntry.getKey()).get(0)
 923                         .getPortName().toString(), cp1Name);
 924                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 925                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
 926                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 927                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 928                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
 929                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
 930                     LOG.info("Fetching connection-port {} at circuit pack {}",
 931                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
 932                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 933                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
 934                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 935                     if (port1Object.isPresent() && port2Object.isPresent()) {
 936                         Ports port1 = port1Object.get();
 937                         Ports port2 = port2Object.get();
 938                         if (port1.getPortQual() == null || port2.getPortQual() == null) {
 939                             continue;
 940                         } else if ((PortQual.RoadmExternal.getIntValue() == port1.getPortQual().getIntValue()
 941                                 && PortQual.RoadmExternal.getIntValue() == port2.getPortQual().getIntValue()
 942                                 && Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
 943                                 && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue()
 944                                 && port1.getPartnerPort() != null && port2.getPartnerPort() != null
 945                                 && port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
 946                                 && port1.getPartnerPort().getPortName().equals(port2.getPortName())
 947                                 && port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
 948                                 && port2.getPartnerPort().getPortName().equals(port1.getPortName()))
 949                                 ||
 950                                 (PortQual.RoadmExternal.getIntValue() == port1.getPortQual().getIntValue()
 951                                 && PortQual.RoadmExternal.getIntValue() == port2.getPortQual().getIntValue()
 952                                 && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue()
 953                                 && Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
 954                                 && port1.getPartnerPort() != null && port2.getPartnerPort() != null
 955                                 && port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
 956                                 && port1.getPartnerPort().getPortName().equals(port2.getPortName())
 957                                 && port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
 958                                 && port2.getPartnerPort().getPortName().equals(port1.getPortName()))) {
 959                             String logicalConnectionPoint1 = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-")
 960                                 .append(port1.getPortDirection().getName().toUpperCase()).toString();
 961                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 962                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port1.getPortName(),
 963                                 logicalConnectionPoint1);
 964                             portMapList.add(createMappingObject(nodeId, port1, connectionPortMap.get(cpMapEntry.getKey()).get(0)
 965                                 .getCircuitPackName(), logicalConnectionPoint1));
 966                             String logicalConnectionPoint2 = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-")
 967                                 .append(port2.getPortDirection().getName().toUpperCase()).toString();
 968                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
 969                                 connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(), port2.getPortName(),
 970                                 logicalConnectionPoint2);
 971                             portMapList.add(createMappingObject(nodeId, port2, connectionPortMap.get(cpMapEntry.getKey()).get(1)
 972                                 .getCircuitPackName(), logicalConnectionPoint2));
 973                         } else {
 974                             LOG.error(
 975                                 "impossible to create logical connection point for port {} or port {} on node {} - "
 976                                 + "Error in configuration with port-qual, port-direction or partner-port configuration",
 977                                 port1.getPortName(), port2.getPortName(), nodeId);
 978                         }
 979                     } else {
 980                         LOG.error("No port {} on circuit pack {} for node {}",
 981                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
 982                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
 983                         return false;
 984                     }
 985
 986                     break;
 987                 default:
 988                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
 989                     continue;
 990             }
 991         }
 992         return true;
 993     }
 994
 995     private NodeInfo createNodeInfo(Info deviceInfo) {
 996         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder();
 997         if (deviceInfo.getNodeType() != null) {
 998             nodeInfoBldr.setOpenroadmVersion(OpenroadmVersion._221).setNodeType(deviceInfo.getNodeType());
 999             if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1000                 nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1001             } else {
1002                 nodeInfoBldr.setNodeClli("defaultCLLI");
1003             }
1004             if (deviceInfo.getModel() != null) {
1005                 nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1006             }
1007             if (deviceInfo.getVendor() != null) {
1008                 nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1009             }
1010             if (deviceInfo.getIpAddress() != null) {
1011                 nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1012             }
1013         } else {
1014          // TODO make mandatory in yang
1015             LOG.error("Node type field is missing");
1016             return null;
1017         }
1018         return nodeInfoBldr.build();
1019     }
1020
1021     /**
1022      * Implements the FNV-1 128bit algorithm.
1023      * https://www.wikiwand.com/en/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#/FNV-1_hash
1024      * https://github.com/pmdamora/fnv-cracker-app/blob/master/src/main/java/passwordcrack/cracking/HashChecker.java
1025      * @param stringdata the String to be hashed
1026      * @return the hash string
1027      */
1028     private String fnv(String stringdata) {
1029         BigInteger hash = FNV_INIT;
1030         byte[] data = stringdata.getBytes(StandardCharsets.UTF_8);
1031
1032         for (byte b : data) {
1033             hash = hash.multiply(FNV_PRIME).mod(FNV_MOD);
1034             hash = hash.xor(BigInteger.valueOf((int) b & 0xff));
1035         }
1036
1037         return hash.toString(16);
1038     }
1039 }