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.Base64;
  17 import java.util.Collections;
  18 import java.util.Comparator;
  19 import java.util.HashMap;
  20 import java.util.List;
  21 import java.util.Map;
  22 import java.util.Map.Entry;
  23 import java.util.Optional;
  24 import java.util.concurrent.ExecutionException;
  25 import java.util.stream.Collectors;
  26 import org.eclipse.jdt.annotation.NonNull;
  27 import org.opendaylight.mdsal.binding.api.DataBroker;
  28 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  29 import org.opendaylight.mdsal.common.api.CommitInfo;
  30 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  31 import org.opendaylight.transportpce.common.StringConstants;
  32 import org.opendaylight.transportpce.common.Timeouts;
  33 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  34 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  35 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.Network;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.NetworkBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.Nodes;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.NodesBuilder;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.NodesKey;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.CpToDegree;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.CpToDegreeBuilder;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.CpToDegreeKey;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.Mapping;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.MappingBuilder;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.MappingKey;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.McCapabilities;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.McCapabilitiesBuilder;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.McCapabilitiesKey;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.NodeInfo;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.NodeInfo.OpenroadmVersion;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.NodeInfoBuilder;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.SwitchingPoolLcp;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.SwitchingPoolLcpBuilder;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.switching.pool.lcp.NonBlockingList;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.switching.pool.lcp.NonBlockingListBuilder;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.Direction;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.FrequencyGHz;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PortQual;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.XpdrNodeTypes;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.CircuitPack;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.Ports;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.degree.ConnectionPorts;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Info;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Xponder;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.port.Interfaces;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.xponder.XpdrPort;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.InterfaceType;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpenROADMOpticalMultiplex;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OpticalTransport;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev170626.OtnOdu;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.Protocols1;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.Lldp;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev181019.lldp.container.lldp.PortConfig;
  89 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  90 import org.opendaylight.yangtools.yang.common.Uint16;
  91 import org.opendaylight.yangtools.yang.common.Uint32;
  92 import org.slf4j.Logger;
  93 import org.slf4j.LoggerFactory;
  94
  95 public class PortMappingVersion221 {
  96     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion221.class);
  97
  98     private final DataBroker dataBroker;
  99     private final DeviceTransactionManager deviceTransactionManager;
 100     private final OpenRoadmInterfaces openRoadmInterfaces;
 101     //FNV1 64 bit hash constants
 102     private static final BigInteger FNV_PRIME = new BigInteger("100000001b3", 16);
 103     private static final BigInteger FNV_INIT = new BigInteger("cbf29ce484222325", 16);
 104     private static final BigInteger FNV_MOD = new BigInteger("2").pow(64);
 105
 106     public PortMappingVersion221(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager,
 107         OpenRoadmInterfaces openRoadmInterfaces) {
 108         this.dataBroker = dataBroker;
 109         this.deviceTransactionManager = deviceTransactionManager;
 110         this.openRoadmInterfaces = openRoadmInterfaces;
 111     }
 112
 113     public boolean createMappingData(String nodeId) {
 114         LOG.info("Create Mapping Data for node 2.2.1 {}", nodeId);
 115         List<Mapping> portMapList = new ArrayList<>();
 116         List<McCapabilities> mcCapabilitiesList = new ArrayList<>();
 117         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 118         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 119                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 120                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 121         Info deviceInfo;
 122         NodeInfo nodeInfo;
 123         if (!deviceInfoOptional.isPresent()) {
 124             LOG.warn("Device info subtree is absent for {}", nodeId);
 125             return false;
 126         }
 127         deviceInfo = deviceInfoOptional.get();
 128         nodeInfo = createNodeInfo(deviceInfo, nodeId);
 129         if (nodeInfo == null) {
 130             return false;
 131         }
 132         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 133
 134         switch (deviceInfo.getNodeType()) {
 135
 136             case Rdm:
 137                 // Get TTP port mapping
 138                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 139                     // return false if mapping creation for TTP's failed
 140                     LOG.warn("Unable to create mapping for TTP's on node {}", nodeId);
 141                     return false;
 142                 }
 143
 144                 // Get PP port mapping
 145                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 146                     // return false if mapping creation for PP's failed
 147                     LOG.warn("Unable to create mapping for PP's on node {}", nodeId);
 148                     return false;
 149                 }
 150                 // Get MC capabilities
 151                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilitiesList)) {
 152                     // return false if MC capabilites failed
 153                     LOG.warn("Unable to create MC capabilities on node {}", nodeId);
 154                     return false;
 155                 }
 156                 break;
 157             case Xpdr:
 158                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 159                     LOG.warn("Unable to create mapping for Xponder on node {}", nodeId);
 160                     return false;
 161                 }
 162                 break;
 163             default:
 164                 LOG.error("Unable to create mapping for node {} : unknown nodetype ", nodeId);
 165                 break;
 166
 167         }
 168         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilitiesList);
 169     }
 170
 171     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 172         InstanceIdentifier<Ports> portIId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 173             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 174             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 175         if ((oldMapping == null) || (nodeId == null)) {
 176             LOG.error("Impossible to update mapping");
 177             return false;
 178         }
 179         try {
 180             Optional<Ports> portObject = deviceTransactionManager.getDataFromDevice(nodeId,
 181                 LogicalDatastoreType.OPERATIONAL, portIId, Timeouts.DEVICE_READ_TIMEOUT,
 182                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 183             if (!portObject.isPresent()) {
 184                 return false;
 185             }
 186             Ports port = portObject.get();
 187             Mapping newMapping = createMappingObject(nodeId, port, oldMapping.getSupportingCircuitPackName(),
 188                 oldMapping.getLogicalConnectionPoint());
 189             LOG.info("Updating old mapping Data {} for {} of {} by new mapping data {}",
 190                     oldMapping, oldMapping.getLogicalConnectionPoint(), nodeId, newMapping);
 191             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 192             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 193                 .child(Nodes.class, new NodesKey(nodeId))
 194                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 195             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 196             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 197             commit.get();
 198             return true;
 199         } catch (InterruptedException | ExecutionException e) {
 200             LOG.error("Error updating Mapping {} for node {}", oldMapping.getLogicalConnectionPoint(), nodeId, e);
 201             return false;
 202         }
 203     }
 204
 205     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 206         // Creating for Xponder Line and Client Ports
 207         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 208         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 209             LogicalDatastoreType.OPERATIONAL, deviceIID,
 210             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 211         OrgOpenroadmDevice device = null;
 212         if (!deviceObject.isPresent()) {
 213             LOG.error("Impossible to get device configuration for node {}", nodeId);
 214             return false;
 215         }
 216         device = deviceObject.get();
 217         // Variable to keep track of number of line ports
 218         int line = 1;
 219         // Variable to keep track of number of client ports
 220         int client = 1;
 221         Map<String, String> lcpMap = new HashMap<>();
 222         Map<String, Mapping> mappingMap = new HashMap<>();
 223
 224         List<CircuitPacks> circuitPackList = null;
 225         if (device.getCircuitPacks() == null) {
 226             LOG.warn("Circuit Packs are not present for {}", nodeId);
 227             return false;
 228         }
 229         circuitPackList = new ArrayList<>(deviceObject.get().getCircuitPacks());
 230         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 231
 232         if (device.getXponder() == null) {
 233             LOG.warn("{} configuration does not contain a list of xponders", nodeId);
 234             for (CircuitPacks cp : circuitPackList) {
 235                 String circuitPackName = cp.getCircuitPackName();
 236                 if (cp.getPorts() == null) {
 237                     LOG.warn("Ports were not found for circuit pack: {}", circuitPackName);
 238                     continue;
 239                 }
 240                 List<Ports> portList = new ArrayList<>(cp.getPorts());
 241                 portList.sort(Comparator.comparing(Ports::getPortName));
 242                 for (Ports port : portList) {
 243                     if (port.getPortQual() == null) {
 244                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 245                             circuitPackName);
 246                         continue;
 247                     }
 248                     if (PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 249                         && port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 250                         String lcp = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 251                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 252                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null,
 253                             null, null));
 254                         line++;
 255                     } else if (PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 256                         && port.getPortDirection().getIntValue() != Direction.Bidirectional.getIntValue()
 257                         && port.getPartnerPort() != null
 258                         && port.getPartnerPort().getCircuitPackName() != null
 259                         && port.getPartnerPort().getPortName() != null) {
 260                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 261                             continue;
 262                         }
 263                         String lcp1 = "XPDR1-" + StringConstants.NETWORK_TOKEN + line;
 264                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 265                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 266                             .findFirst();
 267                         if (cpOpt.isPresent()) {
 268                             Optional<Ports> poOpt = cpOpt.get().getPorts().stream()
 269                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 270                                 .findFirst();
 271                             if (poOpt.isPresent()) {
 272                                 Ports port2 = poOpt.get();
 273                                 if (checkPartnerPort(circuitPackName, port, port2)) {
 274                                     String lcp2 = new StringBuilder("XPDR1-").append(StringConstants.NETWORK_TOKEN)
 275                                         .append(line + 1).toString();
 276                                     if (!lcpMap.containsKey(lcp1) && !lcpMap.containsKey(lcp2)) {
 277                                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 278                                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(), lcp2);
 279                                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName,
 280                                             lcp1, lcp2, null, null, null));
 281                                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2, cpOpt.get()
 282                                             .getCircuitPackName(), lcp2, lcp1, null, null, null));
 283                                     } else {
 284                                         LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 285                                     }
 286                                     line += 2;
 287                                 } else {
 288                                     LOG.error("port {} on {} is not a correct partner port of {} on  {}",
 289                                         port2.getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 290                                         circuitPackName);
 291                                 }
 292                             } else {
 293                                 LOG.error("Error fetching port {} on {} for {}", port.getPartnerPort().getPortName(),
 294                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 295                             }
 296                         } else {
 297                             LOG.error("Error fetching circuit-pack {} for {}", port.getPartnerPort()
 298                                 .getCircuitPackName(), nodeId);
 299                         }
 300                     } else if (PortQual.XpdrClient.getIntValue() == port.getPortQual().getIntValue()) {
 301                         String lcp = "XPDR1-" + StringConstants.CLIENT_TOKEN + client;
 302                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 303                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null,
 304                             null, null));
 305                         client++;
 306                     } else {
 307                         LOG.warn("Error in the configuration of port {} of {} for {}", port.getPortName(),
 308                             circuitPackName,
 309                             nodeId);
 310                     }
 311                 }
 312             }
 313         } else {
 314             LOG.info("{} configuration contains a list of xponders", nodeId);
 315             for (Xponder xponder:deviceObject.get().getXponder()) {
 316                 line = 1;
 317                 client = 1;
 318                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 319                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 320                 for (XpdrPort xpdrPort : xponder.getXpdrPort()) {
 321                     String circuitPackName = xpdrPort.getCircuitPackName();
 322                     String portName = xpdrPort.getPortName().toString();
 323                     // If there xponder-subtree has missing circuit-packs or ports,
 324                     // This gives a null-pointer expection,
 325                     if (device.getCircuitPacks().stream()
 326                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 327                             .findFirst().isEmpty()) {
 328                         LOG.warn("Circuit-pack {} is missing in the device", circuitPackName);
 329                         LOG.warn("Port-mapping will continue ignoring this circuit-pack {}", circuitPackName);
 330                         continue;
 331                     }
 332                     if (device.getCircuitPacks().stream()
 333                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 334                             .findFirst().get().getPorts().stream()
 335                             .filter(p -> p.getPortName().equals(portName))
 336                             .findFirst().isEmpty()) {
 337                         LOG.warn("Port {} associated with CP {} is missing in the device", portName, circuitPackName);
 338                         LOG.warn("Port-mapping will continue ignoring this port {}", portName);
 339                         continue;
 340                     }
 341                     Ports port = device.getCircuitPacks().stream()
 342                             .filter(cp -> cp.getCircuitPackName().equals(circuitPackName))
 343                             .findFirst().get().getPorts().stream()
 344                             .filter(p -> p.getPortName().equals(portName))
 345                             .findFirst().get();
 346                     if (port.getPortQual() == null) {
 347                         LOG.warn("PortQual was not found for port {} on circuit pack: {}", port.getPortName(),
 348                             circuitPackName);
 349                         continue;
 350                     }
 351                     if ((PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 352                         || PortQual.SwitchNetwork.getIntValue() == port.getPortQual().getIntValue())
 353                         && port.getPortDirection().getIntValue() == Direction.Bidirectional.getIntValue()) {
 354                         String lcp = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 355                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 356                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp,
 357                             null, null, null, xponderType));
 358                         line++;
 359                     } else if ((PortQual.XpdrNetwork.getIntValue() == port.getPortQual().getIntValue()
 360                         || PortQual.SwitchNetwork.getIntValue() == port.getPortQual().getIntValue())
 361                         && port.getPortDirection().getIntValue() != Direction.Bidirectional.getIntValue()
 362                         && port.getPartnerPort() != null
 363                         && port.getPartnerPort().getCircuitPackName() != null
 364                         && port.getPartnerPort().getPortName() != null) {
 365                         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
 366                             continue;
 367                         }
 368                         String lcp1 = "XPDR" + xponderNb + "-" + StringConstants.NETWORK_TOKEN + line;
 369
 370                         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
 371                             .filter(cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
 372                             .findFirst();
 373                         if (cpOpt.isPresent()) {
 374                             Optional<Ports> poOpt = cpOpt.get().getPorts().stream()
 375                                 .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName().toString()))
 376                                 .findFirst();
 377                             if (poOpt.isPresent()) {
 378                                 Ports port2 = poOpt.get();
 379                                 if (checkPartnerPort(circuitPackName, port, port2)) {
 380                                     String lcp2 = new StringBuilder("XPDR").append(xponderNb).append("-").append(
 381                                         StringConstants.NETWORK_TOKEN).append(line + 1).toString();
 382                                     if (!lcpMap.containsKey(lcp1) && !lcpMap.containsKey(lcp2)) {
 383                                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
 384                                         lcpMap.put(cpOpt.get().getCircuitPackName() + '+' + port2.getPortName(),
 385                                             lcp2);
 386                                         mappingMap.put(lcp1, createXpdrMappingObject(nodeId, port, circuitPackName,
 387                                             lcp1, lcp2, null, null, xponderType));
 388                                         mappingMap.put(lcp2, createXpdrMappingObject(nodeId, port2, cpOpt.get()
 389                                             .getCircuitPackName(), lcp2, lcp1, null, null,
 390                                             xponderType));
 391                                     } else {
 392                                         LOG.warn("mapping already exists for {} or {}", lcp1, lcp2);
 393                                     }
 394                                     line += 2;
 395                                 } else {
 396                                     LOG.error("port {} on {} is not a correct partner port of {} on  {}", port2
 397                                             .getPortName(), cpOpt.get().getCircuitPackName(), port.getPortName(),
 398                                         circuitPackName);
 399                                 }
 400                             } else {
 401                                 LOG.error("Error fetching port {} on {} for {}",
 402                                     port.getPartnerPort().getPortName(),
 403                                     port.getPartnerPort().getCircuitPackName(), nodeId);
 404                             }
 405                         } else {
 406                             LOG.error("Error fetching circuit-pack {} for {}", port.getPartnerPort()
 407                                 .getCircuitPackName(), nodeId);
 408                         }
 409                     } else if (PortQual.XpdrClient.getIntValue() == port.getPortQual().getIntValue()
 410                         || PortQual.SwitchClient.getIntValue() == port.getPortQual().getIntValue()) {
 411                         String lcp = "XPDR" + xponderNb + "-" + StringConstants.CLIENT_TOKEN + client;
 412                         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
 413                         mappingMap.put(lcp, createXpdrMappingObject(nodeId, port, circuitPackName, lcp,
 414                             null, null, null, null));
 415                         client++;
 416                     } else {
 417                         LOG.warn("Error in the configuration of port {} of {} for {}", port.getPortName(),
 418                             circuitPackName, nodeId);
 419                     }
 420                 }
 421             }
 422         }
 423
 424         if (device.getConnectionMap() != null) {
 425             List<ConnectionMap> connectionMap = deviceObject.get().getConnectionMap();
 426             String slcp = null;
 427             String dlcp = null;
 428             for (ConnectionMap cm : connectionMap) {
 429                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 430                 if (lcpMap.containsKey(skey)) {
 431                     slcp = lcpMap.get(skey);
 432                 }
 433                 String dkey = cm.getDestination().get(0).getCircuitPackName() + "+"
 434                     + cm.getDestination().get(0).getPortName();
 435                 if (lcpMap.containsKey(dkey)) {
 436                     dlcp = lcpMap.get(dkey);
 437                 }
 438                 if (slcp != null) {
 439                     Mapping mapping = mappingMap.get(slcp);
 440                     mappingMap.remove(slcp);
 441                     portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping, dlcp, null));
 442                 } else {
 443                     LOG.error("Error in connection-map analysis");
 444                 }
 445             }
 446         } else {
 447             LOG.warn("No connection-map inside device configuration");
 448         }
 449         if (device.getOduSwitchingPools() != null) {
 450             List<OduSwitchingPools> oduSwithcingPools = device.getOduSwitchingPools();
 451             List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 452             for (OduSwitchingPools odp : oduSwithcingPools) {
 453                 List<NonBlockingList> nblList = new ArrayList<>();
 454                 for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org
 455                     .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.getNonBlockingList()) {
 456                     List<String> lcpList = new ArrayList<>();
 457                     if (nbl.getPortList() != null) {
 458                         for (PortList item : nbl.getPortList()) {
 459                             String key = item.getCircuitPackName() + "+" + item.getPortName();
 460                             if (lcpMap.containsKey(key)) {
 461                                 lcpList.add(lcpMap.get(key));
 462                             } else {
 463                                 LOG.error("error : port {} of {} is not associated to a logical connection point",
 464                                     item.getPortName(), item.getCircuitPackName());
 465                             }
 466                         }
 467                         NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 468                             .setNblNumber(nbl.getNblNumber())
 469                             .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 470                             .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 471                             .setLcpList(lcpList)
 472                             .build();
 473                         nblList.add(nonBlockingList);
 474                     }
 475                 }
 476                 SwitchingPoolLcp splBldr = new SwitchingPoolLcpBuilder()
 477                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 478                     .setSwitchingPoolType(odp.getSwitchingPoolType())
 479                     .setNonBlockingList(nblList)
 480                     .build();
 481                 switchingPoolList.add(splBldr);
 482             }
 483             postPortMapping(nodeId, null, null, null, switchingPoolList, null);
 484         }
 485
 486         if (!mappingMap.isEmpty()) {
 487             mappingMap.forEach((k,v) -> portMapList.add(v));
 488         }
 489         return true;
 490     }
 491
 492     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 493         if ((Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
 494             && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue()
 495             && port2.getPartnerPort() != null
 496             && port2.getPartnerPort().getCircuitPackName() != null
 497             && port2.getPartnerPort().getPortName() != null
 498             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 499             && port2.getPartnerPort().getPortName().equals(port1.getPortName()))
 500             ||
 501             (Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
 502             && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue()
 503             && port2.getPartnerPort() != null
 504             && port2.getPartnerPort().getCircuitPackName() != null
 505             && port2.getPartnerPort().getPortName() != null
 506             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 507             && port2.getPartnerPort().getPortName().equals(port1.getPortName()))) {
 508             return true;
 509         } else {
 510             return false;
 511         }
 512     }
 513
 514
 515     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 516         .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 517         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg
 518             .CircuitPacks>> cpPerSrg = new HashMap<>();
 519         Integer maxSrg;
 520         // Get value for max Srg from info subtree, required for iteration
 521         // if not present assume to be 20 (temporary)
 522         if (ordmInfo.getMaxSrgs() != null) {
 523             maxSrg = ordmInfo.getMaxSrgs().toJava();
 524         } else {
 525             maxSrg = 20;
 526         }
 527         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 528             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> srgCps
 529                 = new ArrayList<>();
 530             LOG.info("Getting Circuitpacks for Srg Number {}", srgCounter);
 531             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 532                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 533             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 534                 LogicalDatastoreType.OPERATIONAL, srgIID,
 535                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 536             if (ordmSrgObject.isPresent()) {
 537                 srgCps.addAll(ordmSrgObject.get().getCircuitPacks());
 538                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 539             }
 540         }
 541         LOG.info("Device {} has {} Srg", deviceId, cpPerSrg.size());
 542         return cpPerSrg;
 543     }
 544
 545     //last LOG info message in this method is too long
 546     @SuppressWarnings("checkstyle:linelength")
 547     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 548         // Creating mapping data for SRG's PP
 549         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCps
 550             = getSrgCps(nodeId, deviceInfo);
 551         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks>> srgCpEntry : srgCps.entrySet()) {
 552             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks> cpList =
 553                 srgCps.get(srgCpEntry.getKey());
 554             List<String> keys = new ArrayList<>();
 555             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.srg.CircuitPacks cp : cpList) {
 556                 String circuitPackName = cp.getCircuitPackName();
 557                 InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 558                     .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 559                 Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 560                     LogicalDatastoreType.OPERATIONAL, cpIID,
 561                     Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 562
 563                 if (!circuitPackObject.isPresent() || (circuitPackObject.get().getPorts() == null)) {
 564                     LOG.warn("{} : Circuit pack {} not found or without ports.", nodeId, circuitPackName);
 565                     continue;
 566                 }
 567                 List<Ports> portList = new ArrayList<>(circuitPackObject.get().getPorts());
 568                 Collections.sort(portList, new SortPort221ByName());
 569                 int portIndex = 1;
 570                 for (Ports port : portList) {
 571                     String currentKey = circuitPackName + "-" + port.getPortName();
 572                     if (port.getPortQual() == null) {
 573                         continue;
 574                     } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 575                         && Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue()
 576                         && !keys.contains(currentKey)) {
 577                         String logicalConnectionPoint = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 578                         LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 579                             port.getPortName(), logicalConnectionPoint);
 580                         portMapList.add(createMappingObject(nodeId, port, circuitPackName,
 581                             logicalConnectionPoint));
 582                         portIndex++;
 583                         keys.add(currentKey);
 584                     } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
 585                         && (Direction.Rx.getIntValue() == port.getPortDirection().getIntValue()
 586                         || Direction.Tx.getIntValue() == port.getPortDirection().getIntValue())
 587                         && !keys.contains(currentKey)
 588                         && port.getPartnerPort() != null) {
 589                         String logicalConnectionPoint1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 590                         LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 591                             port.getPortName(), logicalConnectionPoint1);
 592                         InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 593                             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 594                             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName().toString()));
 595                         Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
 596                             LogicalDatastoreType.OPERATIONAL, port2ID,
 597                             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 598                         if (port2Object.isPresent()
 599                             && port2Object.get().getPortQual().getIntValue()
 600                                 == PortQual.RoadmExternal.getIntValue()) {
 601                             Ports port2 = port2Object.get();
 602                             if (checkPartnerPort(circuitPackName, port, port2)) {
 603                                 String logicalConnectionPoint2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(), portIndex);
 604                                 LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId, circuitPackName,
 605                                     port2.getPortName(), logicalConnectionPoint2);
 606                                 portMapList.add(createMappingObject(nodeId, port, circuitPackName,
 607                                     logicalConnectionPoint1));
 608                                 portMapList.add(createMappingObject(nodeId,port2,
 609                                     port.getPartnerPort().getCircuitPackName(), logicalConnectionPoint2));
 610                                 portIndex++;
 611                                 keys.add(currentKey);
 612                                 keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 613                             } else {
 614                                 LOG.error("Error with partner port configuration for port {} of  {} - {}",
 615                                     port.getPortName(), circuitPackName, nodeId);
 616                                 portIndex++;
 617                             }
 618                         } else {
 619                             LOG.error("error getting partner port {} of  {} - {}",
 620                                 port.getPartnerPort().getPortName().toString(),
 621                                 port.getPartnerPort().getCircuitPackName(), nodeId);
 622                             continue;
 623                         }
 624                     } else {
 625                         LOG.info("{} : port {} on {} is not roadm-external or has already been handled. No logicalConnectionPoint assignment for this port.",
 626                             nodeId, port.getPortName(), circuitPackName);
 627                     }
 628                 }
 629             }
 630         }
 631         return true;
 632     }
 633
 634     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 635         String lcp = null;
 636         switch (port.getPortDirection()) {
 637             case Tx:
 638                 lcp = "SRG" + index + "-PP" + portIndex + "-TX";
 639                 break;
 640             case Rx:
 641                 lcp = "SRG" + index + "-PP" + portIndex + "-RX";
 642                 break;
 643             case Bidirectional:
 644                 lcp = "SRG" + index + "-PP" + portIndex + "-TXRX";
 645                 break;
 646             default:
 647                 LOG.error("Unsupported port direction for port {} : {}", port, port.getPortDirection());
 648         }
 649         return lcp;
 650     }
 651
 652     private List<Degree> getDegrees(String deviceId, Info ordmInfo) {
 653         List<Degree> degrees = new ArrayList<>();
 654         Integer maxDegree;
 655
 656         // Get value for max degree from info subtree, required for iteration
 657         // if not present assume to be 20 (temporary)
 658         if (ordmInfo.getMaxDegrees() != null) {
 659             maxDegree = ordmInfo.getMaxDegrees().toJava();
 660         } else {
 661             maxDegree = 20;
 662         }
 663
 664         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 665             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 666             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 667                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 668             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 669                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 670                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 671             if (ordmDegreeObject.isPresent()) {
 672                 degrees.add(ordmDegreeObject.get());
 673             }
 674         }
 675         LOG.info("Device {} has {} degree", deviceId, degrees.size());
 676         return degrees;
 677     }
 678
 679     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 680         List<SharedRiskGroup> srgs = new ArrayList<>();
 681
 682         Integer maxSrg;
 683         // Get value for max Srg from info subtree, required for iteration
 684         // if not present assume to be 20 (temporary)
 685         if (ordmInfo.getMaxSrgs() != null) {
 686             maxSrg = ordmInfo.getMaxSrgs().toJava();
 687         } else {
 688             maxSrg = 20;
 689         }
 690         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 691             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 692                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 693             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 694                 LogicalDatastoreType.OPERATIONAL, srgIID,
 695                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 696             if (ordmSrgObject.isPresent()) {
 697                 srgs.add(ordmSrgObject.get());
 698
 699             }
 700         }
 701         return srgs;
 702     }
 703
 704     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 705         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 706         Integer maxDegree;
 707
 708         if (ordmInfo.getMaxDegrees() != null) {
 709             maxDegree = ordmInfo.getMaxDegrees().toJava();
 710         } else {
 711             maxDegree = 20;
 712         }
 713         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 714             LOG.info("Getting Connection ports for Degree Number {}", degreeCounter);
 715             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 716                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 717             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 718                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 719                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 720             if (ordmDegreeObject.isPresent()) {
 721                 conPortMap.put(degreeCounter, ordmDegreeObject.get().getConnectionPorts());
 722             }
 723         }
 724         LOG.info("Device {} has {} degree", deviceId, conPortMap.size());
 725         return conPortMap;
 726     }
 727
 728     private Map<String, String> getEthInterfaceList(String nodeId) {
 729         LOG.info("It is calling get ethernet interface");
 730         Map<String, String> cpToInterfaceMap = new HashMap<>();
 731         InstanceIdentifier<Protocols> protocoliid = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 732             .child(Protocols.class);
 733         Optional<Protocols> protocolObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 734             LogicalDatastoreType.OPERATIONAL, protocoliid, Timeouts.DEVICE_READ_TIMEOUT,
 735             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 736         if (protocolObject.isPresent() && protocolObject.get().augmentation(Protocols1.class).getLldp() != null) {
 737             Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 738             for (PortConfig portConfig : lldp.getPortConfig()) {
 739                 if (portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 740                     InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 741                         .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 742                     Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 743                         LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 744                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 745                     if (interfaceObject.isPresent() && (interfaceObject.get().getSupportingCircuitPackName() != null)) {
 746                         String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 747                         cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 748                         InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier
 749                             .create(OrgOpenroadmDevice.class)
 750                             .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 751                         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 752                             nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 753                             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 754                         if (circuitPackObject.isPresent() && (circuitPackObject.get().getParentCircuitPack() != null)) {
 755                             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 756                                 portConfig.getIfName());
 757                         }
 758                     }
 759                 }
 760             }
 761         } else {
 762             LOG.warn("Couldnt find port config under LLDP for Node : {}", nodeId);
 763         }
 764         LOG.info("Processiong is done.. now returning..");
 765         return cpToInterfaceMap;
 766     }
 767
 768     private List<CpToDegree> getCpToDegreeList(List<Degree> degrees, String nodeId,
 769         Map<String, String> interfaceList) {
 770         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 771         for (Degree degree : degrees) {
 772             if (degree.getCircuitPacks() != null) {
 773                 LOG.info("Inside CP to degree list");
 774                 cpToDegreeList.addAll(degree.getCircuitPacks().stream()
 775                     .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 776                         degree.getDegreeNumber().toString(), nodeId, interfaceList))
 777                     .collect(Collectors.toList()));
 778             }
 779         }
 780         return cpToDegreeList;
 781     }
 782
 783     private List<McCapabilities> getMcCapabilitiesList(List<Degree> degrees, List<SharedRiskGroup> srgs,
 784         String nodeId) {
 785         LOG.info("Getting the MC capabilities for degrees of node {}", nodeId);
 786         List<McCapabilities> mcCapabilitiesList = degrees.stream().map(degree ->
 787             createMcCapDegreeObject(degree, nodeId)).collect(Collectors.toList());
 788         // Add the SRG mc-capabilities
 789         LOG.info("Getting the MC capabilities for SRGs of node {}", nodeId);
 790         mcCapabilitiesList.addAll(srgs.stream().map(srg -> createMcCapSrgObject(srg, nodeId))
 791             .collect(Collectors.toList()));
 792         return mcCapabilitiesList;
 793     }
 794
 795     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 796         List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList, List<McCapabilities> mcCapList) {
 797         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 798         if (nodeInfo != null) {
 799             nodesBldr.setNodeInfo(nodeInfo);
 800         }
 801         if (portMapList != null) {
 802             nodesBldr.setMapping(portMapList);
 803         }
 804         if (cp2DegreeList != null) {
 805             nodesBldr.setCpToDegree(cp2DegreeList);
 806         }
 807         if (splList != null) {
 808             nodesBldr.setSwitchingPoolLcp(splList);
 809         }
 810         if (mcCapList != null) {
 811             nodesBldr.setMcCapabilities(mcCapList);
 812         }
 813         List<Nodes> nodesList = new ArrayList<>();
 814         nodesList.add(nodesBldr.build());
 815
 816         NetworkBuilder nwBldr = new NetworkBuilder().setNodes(nodesList);
 817
 818         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 819         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 820         Network network = nwBldr.build();
 821         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 822         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 823         try {
 824             commit.get();
 825             return true;
 826         } catch (InterruptedException | ExecutionException e) {
 827             LOG.warn("Failed to post {}", network, e);
 828             return false;
 829         }
 830     }
 831
 832     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber, String nodeId,
 833         Map<String, String> interfaceList) {
 834         String interfaceName = null;
 835         if (interfaceList.get(circuitPackName) != null) {
 836             interfaceName = interfaceList.get(circuitPackName);
 837         }
 838         return new CpToDegreeBuilder().withKey(new CpToDegreeKey(circuitPackName)).setCircuitPackName(circuitPackName)
 839             .setDegreeNumber(Uint32.valueOf(degreeNumber)).setInterfaceName(interfaceName).build();
 840     }
 841
 842     private McCapabilities createMcCapDegreeObject(Degree degree, String nodeId) {
 843         String mcNodeName = "DEG" + degree.getDegreeNumber().toString() + "-TTP";
 844         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 845             .withKey(new McCapabilitiesKey(mcNodeName))
 846             .setMcNodeName(mcNodeName);
 847         if (degree.getMcCapabilities() != null) {
 848             mcCapabilitiesBuilder
 849                 .setCenterFreqGranularity(degree.getMcCapabilities().getCenterFreqGranularity())
 850                 .setSlotWidthGranularity(degree.getMcCapabilities().getSlotWidthGranularity());
 851         }
 852         else {
 853             LOG.warn("Media channel capabilities are not advertised for degree {} of {}", degree.getDegreeNumber(),
 854                 nodeId);
 855             LOG.info("Assuming the fixed grid capabilities for degree {} of {}", degree.getDegreeNumber(),
 856                 nodeId);
 857             mcCapabilitiesBuilder
 858                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 859                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 860         }
 861         return mcCapabilitiesBuilder.build();
 862     }
 863
 864     private McCapabilities createMcCapSrgObject(SharedRiskGroup srg, String nodeId) {
 865         String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP";
 866         McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 867             .withKey(new McCapabilitiesKey(mcNodeName))
 868             .setMcNodeName(mcNodeName);
 869         if (srg.getMcCapabilities() != null) {
 870             mcCapabilitiesBuilder
 871                 .setCenterFreqGranularity(srg.getMcCapabilities().getCenterFreqGranularity())
 872                 .setSlotWidthGranularity(srg.getMcCapabilities().getSlotWidthGranularity());
 873         }
 874         else {
 875             LOG.warn("Media channel capabilities are not advertised for SRG {} of {}", srg.getSrgNumber(),
 876                 nodeId);
 877             LOG.info("Assuming the fixed grid capabilities for SRG {} of {}", srg.getSrgNumber(),
 878                 nodeId);
 879             mcCapabilitiesBuilder
 880                 .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 881                 .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 882         }
 883         return mcCapabilitiesBuilder.build();
 884     }
 885
 886     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 887         String logicalConnectionPoint) {
 888         MappingBuilder mpBldr = new MappingBuilder();
 889         mpBldr.withKey(new MappingKey(logicalConnectionPoint)).setLogicalConnectionPoint(logicalConnectionPoint)
 890             .setSupportingCircuitPackName(circuitPackName).setSupportingPort(port.getPortName())
 891             .setPortDirection(port.getPortDirection().getName());
 892
 893         // Get OMS and OTS interface provisioned on the TTP's
 894         if ((logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 895             || logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN)) && (port.getInterfaces() != null)) {
 896             for (Interfaces interfaces : port.getInterfaces()) {
 897                 try {
 898                     Optional<Interface> openRoadmInterface = this.openRoadmInterfaces.getInterface(nodeId,
 899                         interfaces.getInterfaceName());
 900                     if (openRoadmInterface.isPresent()) {
 901                         LOG.info("interface get from device is {} and of type {}", openRoadmInterface.get().getName(),
 902                             openRoadmInterface.get().getType());
 903                         Class<? extends InterfaceType> interfaceType
 904                             = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 905                         // Check if interface type is OMS or OTS
 906                         if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 907                             mpBldr.setSupportingOms(interfaces.getInterfaceName());
 908                         }
 909                         if (interfaceType.equals(OpticalTransport.class)) {
 910                             mpBldr.setSupportingOts(interfaces.getInterfaceName());
 911                         }
 912                         if (interfaceType.equals(OtnOdu.class)) {
 913                             mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 914                         }
 915                     } else {
 916                         LOG.warn("Interface {} from node {} was null!", interfaces.getInterfaceName(), nodeId);
 917                     }
 918                 } catch (OpenRoadmInterfaceException ex) {
 919                     LOG.warn("Error while getting interface {} from node {}!", interfaces.getInterfaceName(), nodeId,
 920                         ex);
 921                 }
 922             }
 923         }
 924         return mpBldr.build();
 925     }
 926
 927     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 928             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 929             XpdrNodeTypes xpdrNodeType) {
 930         MappingBuilder mpBldr;
 931         if (mapping != null && connectionMapLcp != null) {
 932             // update existing mapping
 933             mpBldr = new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp);
 934         } else {
 935             // create a new mapping
 936             String nodeIdLcp = nodeId + "-" + logicalConnectionPoint;
 937             mpBldr = new MappingBuilder()
 938                 .withKey(new MappingKey(logicalConnectionPoint))
 939                 .setLogicalConnectionPoint(logicalConnectionPoint)
 940                 .setSupportingCircuitPackName(circuitPackName)
 941                 .setSupportingPort(port.getPortName())
 942                 .setPortDirection(port.getPortDirection().getName())
 943                 .setLcpHashVal(fnv(nodeIdLcp));
 944
 945             if (port.getPortQual() != null) {
 946                 mpBldr.setPortQual(port.getPortQual().getName());
 947             }
 948             if (port.getSupportedInterfaceCapability() != null) {
 949                 mpBldr.setSupportedInterfaceCapability(port.getSupportedInterfaceCapability());
 950             }
 951             if (xpdrNodeType != null) {
 952                 mpBldr.setXponderType(xpdrNodeType);
 953             }
 954             if (partnerLcp != null) {
 955                 mpBldr.setPartnerLcp(partnerLcp);
 956             }
 957         }
 958         return mpBldr.build();
 959     }
 960
 961
 962     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo, List<McCapabilities> mcCapabilitiesList) {
 963         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
 964         List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
 965         mcCapabilitiesList.addAll(getMcCapabilitiesList(degrees, srgs, nodeId));
 966
 967         return true;
 968     }
 969
 970     //some LOG messages are too long
 971     @SuppressWarnings("checkstyle:linelength")
 972     @SuppressFBWarnings("DM_CONVERT_CASE")
 973     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 974         // Creating mapping data for degree TTP's
 975         List<Degree> degrees = getDegrees(nodeId, deviceInfo);
 976         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
 977         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, nodeId, interfaceList);
 978         LOG.info("Map looks like this {}", interfaceList);
 979         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
 980
 981         Map<Integer, List<ConnectionPorts>> connectionPortMap = getPerDegreePorts(nodeId, deviceInfo);
 982         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : connectionPortMap.entrySet()) {
 983             switch (connectionPortMap.get(cpMapEntry.getKey()).size()) {
 984                 case 1:
 985                     // port is bidirectional
 986                     InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 987                         .child(CircuitPacks.class, new CircuitPacksKey(connectionPortMap.get(cpMapEntry.getKey()).get(0)
 988                             .getCircuitPackName()))
 989                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0)
 990                             .getPortName().toString()));
 991                     LOG.info("Fetching connection-port {} at circuit pack {}", connectionPortMap.get(cpMapEntry.getKey()).get(0)
 992                         .getPortName().toString(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName());
 993                     Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 994                         LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
 995                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 996                     if (portObject.isPresent()) {
 997                         Ports port = portObject.get();
 998                         if (port.getPortQual() == null) {
 999                             continue;
1000                         } else if (PortQual.RoadmExternal.getIntValue() == port.getPortQual().getIntValue()
1001                             && Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue()) {
1002                             String logicalConnectionPoint = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-TXRX")
1003                                 .toString();
1004                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1005                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port.getPortName(),
1006                                 logicalConnectionPoint);
1007                             portMapList.add(createMappingObject(nodeId, port,
1008                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(),
1009                                 logicalConnectionPoint));
1010                         } else {
1011                             LOG.error(
1012                                 "Impossible to create logical connection point for port {} of {} on node {}"
1013                                 + "- Error in configuration with port-qual or port-direction",
1014                                 port.getPortName(), connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1015                         }
1016                     } else {
1017                         LOG.error("No port {} on circuit pack {} for node {}",
1018                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1019                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1020                         return false;
1021                     }
1022                     break;
1023                 case 2:
1024                     // ports are unidirectionals
1025                     String cp1Name = connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName();
1026                     String cp2Name = connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName();
1027                     InstanceIdentifier<Ports> port1ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1028                         .child(CircuitPacks.class, new CircuitPacksKey(cp1Name))
1029                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString()));
1030                     LOG.info("Fetching connection-port {} at circuit pack {}", connectionPortMap.get(cpMapEntry.getKey()).get(0)
1031                         .getPortName().toString(), cp1Name);
1032                     Optional<Ports> port1Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1033                         LogicalDatastoreType.OPERATIONAL, port1ID, Timeouts.DEVICE_READ_TIMEOUT,
1034                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1035                     InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1036                         .child(CircuitPacks.class, new CircuitPacksKey(cp2Name))
1037                         .child(Ports.class, new PortsKey(connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString()));
1038                     LOG.info("Fetching connection-port {} at circuit pack {}",
1039                         connectionPortMap.get(cpMapEntry.getKey()).get(1).getPortName().toString(), cp2Name);
1040                     Optional<Ports> port2Object = this.deviceTransactionManager.getDataFromDevice(nodeId,
1041                         LogicalDatastoreType.OPERATIONAL, port2ID, Timeouts.DEVICE_READ_TIMEOUT,
1042                         Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1043                     if (port1Object.isPresent() && port2Object.isPresent()) {
1044                         Ports port1 = port1Object.get();
1045                         Ports port2 = port2Object.get();
1046                         if (port1.getPortQual() == null || port2.getPortQual() == null) {
1047                             continue;
1048                         } else if ((PortQual.RoadmExternal.getIntValue() == port1.getPortQual().getIntValue()
1049                                 && PortQual.RoadmExternal.getIntValue() == port2.getPortQual().getIntValue()
1050                                 && Direction.Rx.getIntValue() == port1.getPortDirection().getIntValue()
1051                                 && Direction.Tx.getIntValue() == port2.getPortDirection().getIntValue()
1052                                 && port1.getPartnerPort() != null && port2.getPartnerPort() != null
1053                                 && port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
1054                                 && port1.getPartnerPort().getPortName().equals(port2.getPortName())
1055                                 && port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
1056                                 && port2.getPartnerPort().getPortName().equals(port1.getPortName()))
1057                                 ||
1058                                 (PortQual.RoadmExternal.getIntValue() == port1.getPortQual().getIntValue()
1059                                 && PortQual.RoadmExternal.getIntValue() == port2.getPortQual().getIntValue()
1060                                 && Direction.Rx.getIntValue() == port2.getPortDirection().getIntValue()
1061                                 && Direction.Tx.getIntValue() == port1.getPortDirection().getIntValue()
1062                                 && port1.getPartnerPort() != null && port2.getPartnerPort() != null
1063                                 && port1.getPartnerPort().getCircuitPackName().equals(cp2Name)
1064                                 && port1.getPartnerPort().getPortName().equals(port2.getPortName())
1065                                 && port2.getPartnerPort().getCircuitPackName().equals(cp1Name)
1066                                 && port2.getPartnerPort().getPortName().equals(port1.getPortName()))) {
1067                             String logicalConnectionPoint1 = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-")
1068                                 .append(port1.getPortDirection().getName().toUpperCase()).toString();
1069                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1070                                 connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), port1.getPortName(),
1071                                 logicalConnectionPoint1);
1072                             portMapList.add(createMappingObject(nodeId, port1, connectionPortMap.get(cpMapEntry.getKey()).get(0)
1073                                 .getCircuitPackName(), logicalConnectionPoint1));
1074                             String logicalConnectionPoint2 = new StringBuilder("DEG").append(cpMapEntry.getKey()).append("-TTP-")
1075                                 .append(port2.getPortDirection().getName().toUpperCase()).toString();
1076                             LOG.info("{} : Logical Connection Point for {} {} is {}", nodeId,
1077                                 connectionPortMap.get(cpMapEntry.getKey()).get(1).getCircuitPackName(), port2.getPortName(),
1078                                 logicalConnectionPoint2);
1079                             portMapList.add(createMappingObject(nodeId, port2, connectionPortMap.get(cpMapEntry.getKey()).get(1)
1080                                 .getCircuitPackName(), logicalConnectionPoint2));
1081                         } else {
1082                             LOG.error(
1083                                 "impossible to create logical connection point for port {} or port {} on node {} - "
1084                                 + "Error in configuration with port-qual, port-direction or partner-port configuration",
1085                                 port1.getPortName(), port2.getPortName(), nodeId);
1086                         }
1087                     } else {
1088                         LOG.error("No port {} on circuit pack {} for node {}",
1089                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getPortName().toString(),
1090                             connectionPortMap.get(cpMapEntry.getKey()).get(0).getCircuitPackName(), nodeId);
1091                         return false;
1092                     }
1093
1094                     break;
1095                 default:
1096                     LOG.error("Number of connection port for DEG{} on {} is incorrect", cpMapEntry.getKey(), nodeId);
1097                     continue;
1098             }
1099         }
1100         return true;
1101     }
1102
1103     private NodeInfo createNodeInfo(Info deviceInfo, String nodeId) {
1104         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder();
1105         if (deviceInfo.getNodeType() == null) {
1106             // TODO make mandatory in yang
1107             LOG.error("Node type field is missing");
1108             return null;
1109         }
1110
1111         nodeInfoBldr.setOpenroadmVersion(OpenroadmVersion._221).setNodeType(deviceInfo.getNodeType());
1112         if (deviceInfo.getClli() != null && !deviceInfo.getClli().isEmpty()) {
1113             nodeInfoBldr.setNodeClli(deviceInfo.getClli());
1114         } else {
1115             nodeInfoBldr.setNodeClli("defaultCLLI");
1116         }
1117
1118         if (deviceInfo.getModel() != null) {
1119             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1120         }
1121
1122         if (deviceInfo.getVendor() != null) {
1123             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1124         }
1125
1126         if (deviceInfo.getIpAddress() != null) {
1127             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1128         }
1129
1130         return nodeInfoBldr.build();
1131     }
1132
1133     /**
1134      * Implements the FNV-1 64bit algorithm.
1135      * FNV-1 128bit would be ideal for 16 bytes but we need an overhead for Base64 encoding.
1136      * Otherwise, the hash cannot be stored in a UTF-8 string.
1137      * https://www.wikiwand.com/en/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#/FNV-1_hash
1138      * https://github.com/pmdamora/fnv-cracker-app/blob/master/src/main/java/passwordcrack/cracking/HashChecker.java
1139      * @param stringdata the String to be hashed
1140      * @return the hash string
1141      */
1142     private String fnv(String stringdata) {
1143         BigInteger hash = FNV_INIT;
1144         byte[] data = stringdata.getBytes(StandardCharsets.UTF_8);
1145
1146         for (byte b : data) {
1147             hash = hash.multiply(FNV_PRIME).mod(FNV_MOD);
1148             hash = hash.xor(BigInteger.valueOf((int) b & 0xff));
1149         }
1150
1151         return Base64.getEncoder().encodeToString(hash.toByteArray());
1152     }
1153 }