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

   1 /*
   2  * Copyright © 2020 AT&T, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.transportpce.common.mapping;
  10
  11 import com.google.common.util.concurrent.FluentFuture;
  12 import java.util.ArrayList;
  13 import java.util.Collection;
  14 import java.util.Collections;
  15 import java.util.Comparator;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Locale;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Optional;
  22 import java.util.Set;
  23 import java.util.concurrent.ExecutionException;
  24 import java.util.stream.Collectors;
  25 import org.eclipse.jdt.annotation.NonNull;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  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.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.Network;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.NetworkBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.OpenroadmNodeVersion;
  37 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegree;
  38 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegreeBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.cp.to.degree.CpToDegreeKey;
  40 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.Mapping;
  41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingBuilder;
  42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingKey;
  43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilities;
  44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesBuilder;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesKey;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mpdr.restrictions.grp.MpdrRestrictionsBuilder;
  47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.Nodes;
  48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesBuilder;
  49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesKey;
  50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfo;
  51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfoBuilder;
  52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcp;
  53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcpBuilder;
  54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.SwitchingPoolLcpKey;
  55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingList;
  56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingListBuilder;
  57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.switching.pool.lcp.switching.pool.lcp.NonBlockingListKey;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.alarm.pm.types.rev191129.Direction;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.optical.channel.types.rev200529.FrequencyGHz;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.CircuitPack;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.PortsKey;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacksKey;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.degree.ConnectionPorts;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.Interface;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.InterfaceKey;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.ConnectionMap;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Degree;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.DegreeKey;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Info;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfile;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.McCapabilityProfileKey;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.MuxpProfile;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.MuxpProfileKey;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Protocols;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Xponder;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.connection.map.Destination;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  84 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.port.Interfaces;
  85 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.xponder.XpdrPort;
  86 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  87 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.PortQual;
  88 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  89 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.InterfaceType;
  90 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpenROADMOpticalMultiplex;
  91 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OpticalTransport;
  92 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OtnOdu;
  93 import org.opendaylight.yang.gen.v1.http.org.openroadm.interfaces.rev191129.OtnOtu;
  94 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.Protocols1;
  95 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.Lldp;
  96 import org.opendaylight.yang.gen.v1.http.org.openroadm.lldp.rev200529.lldp.container.lldp.PortConfig;
  97 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev200327.OpucnTribSlotDef;
  98 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.Ports1;
  99 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.capability.rev200529.port.capability.grp.port.capabilities.SupportedInterfaceCapability;
 100 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 101 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 102 import org.opendaylight.yangtools.yang.common.Uint16;
 103 import org.opendaylight.yangtools.yang.common.Uint32;
 104 import org.slf4j.Logger;
 105 import org.slf4j.LoggerFactory;
 106
 107
 108 // FIXME: many common pieces of code between PortMapping Versions 121 and 221 and 710
 109 // some mutualization would be helpful
 110 @SuppressWarnings("CPD-START")
 111 public class PortMappingVersion710 {
 112
 113     private static final Logger LOG = LoggerFactory.getLogger(PortMappingVersion710.class);
 114     private static final Map<Direction, String> SUFFIX;
 115     private static final Set<Integer> TXRX_SET = Set.of(Direction.Tx.getIntValue(), Direction.Rx.getIntValue());
 116
 117     private final DataBroker dataBroker;
 118     private final DeviceTransactionManager deviceTransactionManager;
 119
 120     static {
 121         SUFFIX =  Map.of(
 122             Direction.Tx, "TX",
 123             Direction.Rx, "RX",
 124             Direction.Bidirectional, "TXRX");
 125     }
 126
 127     public PortMappingVersion710(DataBroker dataBroker, DeviceTransactionManager deviceTransactionManager) {
 128         this.dataBroker = dataBroker;
 129         this.deviceTransactionManager = deviceTransactionManager;
 130     }
 131
 132     public boolean createMappingData(String nodeId) {
 133         LOG.info(PortMappingUtils.CREATE_MAPPING_DATA_LOGMSG, nodeId, "7.1");
 134         List<Mapping> portMapList = new ArrayList<>();
 135         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = new HashMap<>();
 136         InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
 137         Optional<Info> deviceInfoOptional = this.deviceTransactionManager.getDataFromDevice(
 138                 nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
 139                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 140         if (deviceInfoOptional.isEmpty()) {
 141             LOG.warn(PortMappingUtils.DEVICE_HAS_LOGMSG, nodeId, "no info", "subtree");
 142             return false;
 143         }
 144         Info deviceInfo = deviceInfoOptional.get();
 145         NodeInfo nodeInfo = createNodeInfo(deviceInfo);
 146         if (nodeInfo == null) {
 147             return false;
 148         }
 149         postPortMapping(nodeId, nodeInfo, null, null, null, null);
 150
 151         switch (deviceInfo.getNodeType()) {
 152
 153             case Rdm:
 154                 // Get TTP port mapping
 155                 if (!createTtpPortMapping(nodeId, deviceInfo, portMapList)) {
 156                     // return false if mapping creation for TTP's failed
 157                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "TTP's");
 158                     return false;
 159                 }
 160
 161                 // Get PP port mapping
 162                 if (!createPpPortMapping(nodeId, deviceInfo, portMapList)) {
 163                     // return false if mapping creation for PP's failed
 164                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "PP's");
 165                     return false;
 166                 }
 167                 // Get MC capabilities
 168                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 169                     // return false if MC capabilites failed
 170                     LOG.warn(PortMappingUtils.UNABLE_MC_CAPA_LOGMSG, nodeId);
 171                     return false;
 172                 }
 173                 break;
 174             case Xpdr:
 175                 if (!createXpdrPortMapping(nodeId, portMapList)) {
 176                     LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.CREATE, "Xponder");
 177                     return false;
 178                 }
 179                 // In the case of 7.1 models, even XPDR advertizes mc-capabilities,
 180                 // hence we need to populate this information into the port-mapping data
 181                 // Get MC capabilities
 182                 if (!createMcCapabilitiesList(nodeId, deviceInfo, mcCapabilities)) {
 183                     // return false if MC capabilites failed
 184                     LOG.warn(PortMappingUtils.UNABLE_MC_CAPA_LOGMSG, nodeId);
 185                     return false;
 186                 }
 187                 break;
 188             default:
 189                 LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 190                     nodeId, PortMappingUtils.CREATE, deviceInfo.getNodeType() + " - unknown nodetype");
 191                 break;
 192
 193         }
 194         return postPortMapping(nodeId, nodeInfo, portMapList, null, null, mcCapabilities);
 195     }
 196
 197     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 198         if (nodeId == null) {
 199             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, "node id null" , PortMappingUtils.UPDATE, "a null value");
 200             return false;
 201         }
 202         if (oldMapping == null) {
 203             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, PortMappingUtils.UPDATE, "a null value");
 204             return false;
 205         }
 206         InstanceIdentifier<Ports> portId = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 207             .child(CircuitPacks.class, new CircuitPacksKey(oldMapping.getSupportingCircuitPackName()))
 208             .child(Ports.class, new PortsKey(oldMapping.getSupportingPort()));
 209         try {
 210             Ports port = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 211                 portId, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 212             Mapping newMapping = updateMappingObject(nodeId, port, oldMapping);
 213             LOG.debug(PortMappingUtils.UPDATE_MAPPING_LOGMSG,
 214                 nodeId, oldMapping, oldMapping.getLogicalConnectionPoint(), newMapping);
 215             final WriteTransaction writeTransaction = this.dataBroker.newWriteOnlyTransaction();
 216             InstanceIdentifier<Mapping> mapIID = InstanceIdentifier.create(Network.class)
 217                 .child(Nodes.class, new NodesKey(nodeId))
 218                 .child(Mapping.class, new MappingKey(oldMapping.getLogicalConnectionPoint()));
 219             writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, mapIID, newMapping);
 220             FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 221             commit.get();
 222             return true;
 223         } catch (InterruptedException | ExecutionException e) {
 224             LOG.error(PortMappingUtils.UNABLE_MAPPING_LOGMSG,
 225                 nodeId, PortMappingUtils.UPDATE, oldMapping.getLogicalConnectionPoint(), e);
 226             return false;
 227         }
 228     }
 229
 230     public boolean updatePortMappingWithOduSwitchingPools(String nodeId, InstanceIdentifier<OduSwitchingPools> ospIID,
 231             Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap) {
 232
 233         KeyedInstanceIdentifier<Nodes, NodesKey> portMappingNodeIID =
 234             InstanceIdentifier.create(Network.class).child(Nodes.class, new NodesKey(nodeId));
 235         Nodes portmappingNode = null;
 236         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 237             portmappingNode = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingNodeIID).get().get();
 238         } catch (InterruptedException | ExecutionException ex) {
 239             LOG.error("Unable to read the port-mapping for nodeId {}", nodeId, ex);
 240         }
 241         if (portmappingNode == null) {
 242             return false;
 243         }
 244
 245         OduSwitchingPools osp = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 246             ospIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 247         Uint16 ospNumber = osp.getSwitchingPoolNumber();
 248         Map<SwitchingPoolLcpKey, SwitchingPoolLcp> splMap =
 249             new HashMap<SwitchingPoolLcpKey, SwitchingPoolLcp>(portmappingNode.nonnullSwitchingPoolLcp());
 250         SwitchingPoolLcpBuilder splBldr = splMap.containsKey(new SwitchingPoolLcpKey(ospNumber))
 251             ? new SwitchingPoolLcpBuilder(splMap.get(new SwitchingPoolLcpKey(ospNumber)))
 252             : new SwitchingPoolLcpBuilder().setSwitchingPoolNumber(ospNumber)
 253                 .setSwitchingPoolType(osp.getSwitchingPoolType());
 254         Map<NonBlockingListKey, NonBlockingList> nblMap = new HashMap<>();
 255         for (Entry<Uint16, List<InstanceIdentifier<PortList>>> entry : nbliidMap.entrySet()) {
 256             NonBlockingList nbl = createNonBlockingList(
 257                 splBldr,
 258                 osp.getNonBlockingList()
 259                     .get(new org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529
 260                         .org.openroadm.device.container.org.openroadm.device.odu.switching.pools
 261                         .NonBlockingListKey(entry.getKey()))
 262                     .getInterconnectBandwidth(),
 263                 entry,
 264                 portmappingNode.nonnullMapping(),
 265                 nodeId);
 266             if (nbl == null) {
 267                 return false;
 268             }
 269             nblMap.put(nbl.key(), nbl);
 270         }
 271         SwitchingPoolLcp switchingPoolLcp = splBldr.setNonBlockingList(nblMap).build();
 272         splMap.put(switchingPoolLcp.key(), switchingPoolLcp);
 273         postPortMapping(nodeId, null, null, null, new ArrayList<SwitchingPoolLcp>(splMap.values()), null);
 274         return true;
 275     }
 276
 277     private NonBlockingList createNonBlockingList(SwitchingPoolLcpBuilder splBldr, Uint32 interconnectBw,
 278             Entry<Uint16, List<InstanceIdentifier<PortList>>> entry, Map<MappingKey, Mapping> mappings, String nodeId) {
 279         NonBlockingListBuilder nblBldr = splBldr.getNonBlockingList() == null
 280             || !splBldr.getNonBlockingList().containsKey(new NonBlockingListKey(entry.getKey()))
 281                 ? new NonBlockingListBuilder().setNblNumber(entry.getKey()).setInterconnectBandwidth(interconnectBw)
 282                 : new NonBlockingListBuilder(splBldr.getNonBlockingList().get(new NonBlockingListKey(entry.getKey())));
 283         List<String> lcpList = nblBldr.getLcpList() != null ? nblBldr.getLcpList() : new ArrayList<>();
 284         for (InstanceIdentifier<PortList> id : entry.getValue()) {
 285             PortList portList = deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL,
 286                 id, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT).get();
 287             String lcp = getLcpFromCpAndPort(mappings, portList.getCircuitPackName(), portList.getPortName());
 288             if (lcp == null || lcpList.contains(lcp)) {
 289                 return null;
 290             }
 291             lcpList.add(lcp);
 292         }
 293         return nblBldr.setLcpList(lcpList).build();
 294     }
 295
 296     private boolean createXpdrPortMapping(String nodeId, List<Mapping> portMapList) {
 297         // Creating for Xponder Line and Client Ports
 298         OrgOpenroadmDevice device = getXpdrDevice(nodeId);
 299         if (device == null) {
 300             return false;
 301         }
 302         Map<String, String> lcpMap = new HashMap<>();
 303         Map<String, Mapping> mappingMap = new HashMap<>();
 304         getXpdrMaps(device, nodeId, lcpMap, mappingMap);
 305         if (device.getConnectionMap() == null) {
 306             LOG.warn(PortMappingUtils.NO_CONMAP_LOGMSG, nodeId);
 307         } else {
 308             for (ConnectionMap cm : device.nonnullConnectionMap().values()) {
 309                 String skey = cm.getSource().getCircuitPackName() + "+" + cm.getSource().getPortName();
 310                 Destination destination0 = cm.nonnullDestination().values().iterator().next();
 311                 String dkey = destination0.getCircuitPackName() + "+" + destination0.getPortName();
 312                 if (!lcpMap.containsKey(skey)) {
 313                     LOG.error(PortMappingUtils.CONMAP_ISSUE_LOGMSG, nodeId, skey, dkey);
 314                     continue;
 315                 }
 316                 String slcp = lcpMap.get(skey);
 317                 Mapping mapping = mappingMap.get(slcp);
 318                 mappingMap.remove(slcp);
 319                 portMapList.add(createXpdrMappingObject(nodeId, null, null, null, null, mapping,
 320                         //dlcp
 321                         lcpMap.containsKey(dkey) ? lcpMap.get(dkey) : null,
 322                         null));
 323             }
 324         }
 325         if (device.getOduSwitchingPools() != null) {
 326             postPortMapping(nodeId, null, null, null, getSwitchingPoolList(device, lcpMap, nodeId), null);
 327         }
 328         mappingMap.forEach((k,v) -> portMapList.add(v));
 329         return true;
 330     }
 331
 332     private OrgOpenroadmDevice getXpdrDevice(String nodeId) {
 333         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 334         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(nodeId,
 335             LogicalDatastoreType.OPERATIONAL, deviceIID,
 336             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 337         if (deviceObject.isEmpty()) {
 338             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, nodeId);
 339             return null;
 340         }
 341         OrgOpenroadmDevice device = deviceObject.get();
 342         if (device.getCircuitPacks() == null) {
 343             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, PortMappingUtils.FOUND);
 344             return null;
 345         }
 346         return device;
 347     }
 348
 349     private void getXpdrMaps(OrgOpenroadmDevice device, String nodeId,
 350             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
 351         List<CircuitPacks> circuitPackList = new ArrayList<>(device.nonnullCircuitPacks().values());
 352         circuitPackList.sort(Comparator.comparing(CircuitPack::getCircuitPackName));
 353         if (device.getXponder() == null) {
 354             LOG.warn(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, "not found");
 355             // Variables to keep track of number of line ports and client ports
 356             int line = 1;
 357             int client = 1;
 358             // TODO the treatment here inside the 2 nested for-loop is very similar to the one
 359             //     when device.getXponder() != null. Some code mutualization must be considered.
 360             for (CircuitPacks cp : circuitPackList) {
 361                 String circuitPackName = cp.getCircuitPackName();
 362                 if (cp.getPorts() == null) {
 363                     LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 364                     continue;
 365                 }
 366                 List<Ports> portList = new ArrayList<>(cp.nonnullPorts().values());
 367                 portList.sort(Comparator.comparing(Ports::getPortName));
 368                 for (Ports port : portList) {
 369                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 370                         1, XpdrNodeTypes.Tpdr, circuitPackName, port,
 371                         circuitPackList, lcpMap, mappingMap);
 372                     line = counters[0];
 373                     client = counters[1];
 374                 }
 375             }
 376         } else {
 377             LOG.info(PortMappingUtils.XPDR_LIST_IN_CONF_LOGMSG, nodeId, PortMappingUtils.FOUND);
 378             for (Xponder xponder : device.nonnullXponder().values()) {
 379                 // Variables to keep track of number of line ports and client ports
 380                 int line = 1;
 381                 int client = 1;
 382                 Integer xponderNb = xponder.getXpdrNumber().toJava();
 383                 XpdrNodeTypes xponderType = xponder.getXpdrType();
 384                 for (XpdrPort xpdrPort : xponder.nonnullXpdrPort().values().stream()
 385                         .sorted((xp1, xp2) -> xp1.getIndex().compareTo(xp2.getIndex())).collect(Collectors.toList())) {
 386                     Ports port = getXpdrPorts(device, xpdrPort, nodeId);
 387                     if (port == null) {
 388                         continue;
 389                     }
 390                     int[] counters = fillXpdrLcpsMaps(line, client, nodeId,
 391                         xponderNb, xponderType, xpdrPort.getCircuitPackName(), port,
 392                         circuitPackList, lcpMap, mappingMap);
 393                     line = counters[0];
 394                     client = counters[1];
 395                 }
 396             }
 397         }
 398     }
 399
 400     private Ports getXpdrPorts(OrgOpenroadmDevice device, XpdrPort xpdrPort, String nodeId) {
 401         String circuitPackName = xpdrPort.getCircuitPackName();
 402         String portName = xpdrPort.getPortName();
 403         // If there xponder-subtree has missing circuit-packs or ports,
 404         // This gives a null-pointer expection,
 405         Optional<CircuitPacks> cpList = device.nonnullCircuitPacks().values().stream()
 406                 .filter(cp -> cp.getCircuitPackName().equals(circuitPackName)).findFirst();
 407         if (cpList.isEmpty()) {
 408             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 409                 nodeId, circuitPackName);
 410             return null;
 411         }
 412         Optional<Ports> portsList = cpList.get().nonnullPorts().values().stream()
 413                 .filter(p -> p.getPortName().equals(portName)).findFirst();
 414         if (portsList.isEmpty()) {
 415             LOG.warn(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 416                 nodeId, portName, circuitPackName, "in the device");
 417             return null;
 418         }
 419         return portsList.get();
 420     }
 421
 422     private List<SwitchingPoolLcp> getSwitchingPoolList(OrgOpenroadmDevice device,
 423             Map<String, String> lcpMap, String nodeId) {
 424         List<SwitchingPoolLcp> switchingPoolList = new ArrayList<>();
 425         for (OduSwitchingPools odp : device.nonnullOduSwitchingPools().values()) {
 426             Map<NonBlockingListKey,NonBlockingList> nbMap = new HashMap<>();
 427             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org
 428                 .openroadm.device.odu.switching.pools.NonBlockingList nbl : odp.nonnullNonBlockingList().values()) {
 429                 if (nbl.getPortList() == null) {
 430                     continue;
 431                 }
 432                 List<String> lcpList = new ArrayList<>();
 433                 for (PortList item : nbl.nonnullPortList().values()) {
 434                     String key = item.getCircuitPackName() + "+" + item.getPortName();
 435                     if (!lcpMap.containsKey(key)) {
 436                         LOG.error(PortMappingUtils.NO_ASSOC_FOUND_LOGMSG,
 437                             nodeId, item.getPortName(), item.getCircuitPackName(), "to a logical connection point");
 438                         continue;
 439                     }
 440                     lcpList.add(lcpMap.get(key));
 441                 }
 442                 NonBlockingList nonBlockingList = new NonBlockingListBuilder()
 443                     .setNblNumber(nbl.getNblNumber())
 444                     .setInterconnectBandwidth(nbl.getInterconnectBandwidth())
 445                     .setInterconnectBandwidthUnit(nbl.getInterconnectBandwidthUnit())
 446                     .setLcpList(lcpList)
 447                     .build();
 448                 nbMap.put(nonBlockingList.key(), nonBlockingList);
 449             }
 450             switchingPoolList.add(
 451                 new SwitchingPoolLcpBuilder()
 452                     .setSwitchingPoolNumber(odp.getSwitchingPoolNumber())
 453                     .setSwitchingPoolType(odp.getSwitchingPoolType())
 454                     //TODO differs from 2.2.1 SwitchingPoolTypes.forValue(odp.getSwitchingPoolType().getIntValue())
 455                     .setNonBlockingList(nbMap)
 456                     .build());
 457         }
 458         return switchingPoolList;
 459     }
 460
 461     private boolean checkPartnerPortNotNull(Ports port) {
 462         return (port.getPartnerPort() != null
 463             && port.getPartnerPort().getCircuitPackName() != null
 464             && port.getPartnerPort().getPortName() != null);
 465     }
 466
 467     private boolean checkPartnerPortNoDir(String circuitPackName, Ports port1, Ports port2) {
 468         return (checkPartnerPortNotNull(port2)
 469             && port2.getPartnerPort().getCircuitPackName().equals(circuitPackName)
 470             && port2.getPartnerPort().getPortName().equals(port1.getPortName()));
 471     }
 472
 473     private boolean checkPartnerPort(String circuitPackName, Ports port1, Ports port2) {
 474         return checkPartnerPortNoDir(circuitPackName, port1, port2)
 475             && Set.of(port1.getPortDirection().getIntValue(), port2.getPortDirection().getIntValue())
 476                 .equals(TXRX_SET);
 477     }
 478
 479
 480     private HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 481             .CircuitPacks>> getSrgCps(String deviceId, Info ordmInfo) {
 482         HashMap<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg
 483             .CircuitPacks>> cpPerSrg = new HashMap<>();
 484         // Get value for max Srg from info subtree, required for iteration
 485         // if not present assume to be 20 (temporary)
 486         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 487         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 488             List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks> srgCps
 489                 = new ArrayList<>();
 490             LOG.debug(PortMappingUtils.GETTING_CP_LOGMSG, deviceId, srgCounter);
 491             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 492                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 493             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 494                 LogicalDatastoreType.OPERATIONAL, srgIID,
 495                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 496             if (ordmSrgObject.isPresent()) {
 497                 srgCps.addAll(ordmSrgObject.get().nonnullCircuitPacks().values());
 498                 cpPerSrg.put(ordmSrgObject.get().getSrgNumber().toJava(), srgCps);
 499             }
 500         }
 501         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG, deviceId, cpPerSrg.size(), "SRG");
 502         return cpPerSrg;
 503     }
 504
 505     private boolean createPpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
 506         // Creating mapping data for SRG's PP
 507         for (Entry<Integer, List<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks>>
 508                 srgCpEntry : getSrgCps(nodeId, deviceInfo).entrySet()) {
 509             List<String> keys = new ArrayList<>();
 510             int portIndex = 1;
 511             for (org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.srg.CircuitPacks
 512                     cp : srgCpEntry.getValue()) {
 513                 String circuitPackName = cp.getCircuitPackName();
 514                 List<Ports> portList = getPortList(circuitPackName, nodeId);
 515                 Collections.sort(portList, new SortPort710ByName());
 516                 for (Ports port : portList) {
 517                     if (!checkPortQual(port, circuitPackName, nodeId)) {
 518                         continue;
 519                     }
 520                     String currentKey = circuitPackName + "-" + port.getPortName();
 521                     if (keys.contains(currentKey)) {
 522                         LOG.debug(PortMappingUtils.PORT_ALREADY_HANDLED_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 523                             nodeId, port.getPortName(), circuitPackName);
 524                         continue;
 525                     }
 526                     switch (port.getPortDirection()) {
 527                         case Bidirectional:
 528                             String lcp = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 529                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 530                                 nodeId, port.getPortName(), circuitPackName, lcp);
 531                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp));
 532                             portIndex++;
 533                             keys.add(currentKey);
 534                             break;
 535                         case Rx:
 536                         case Tx:
 537                             Ports port2 = getPartnerPort(port, circuitPackName, nodeId);
 538                             if (port2 == null) {
 539                                 continue;
 540                             }
 541                             String lcp1 = createLogicalConnectionPort(port, srgCpEntry.getKey(), portIndex);
 542                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 543                                 nodeId, port.getPortName(), circuitPackName, lcp1);
 544                             String lcp2 = createLogicalConnectionPort(port2, srgCpEntry.getKey(),portIndex);
 545                             LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
 546                                 nodeId, port2.getPortName(), circuitPackName, lcp2);
 547                             portMapList.add(createMappingObject(nodeId, port, circuitPackName, lcp1));
 548                             portMapList.add(
 549                                 createMappingObject(nodeId ,port2, port.getPartnerPort().getCircuitPackName(), lcp2));
 550                             portIndex++;
 551                             keys.add(currentKey);
 552                             keys.add(port.getPartnerPort().getCircuitPackName() + "-" + port2.getPortName());
 553                             break;
 554                         default:
 555                             LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 556                                     nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
 557                     }
 558                 }
 559             }
 560         }
 561         return true;
 562     }
 563
 564     private Ports getPartnerPort(Ports port, String circuitPackName, String nodeId) {
 565         if (!checkPartnerPortNotNull(port)) {
 566             LOG.info(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
 567                 nodeId, port.getPortName(), circuitPackName);
 568             return null;
 569         }
 570         InstanceIdentifier<Ports> port2ID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 571             .child(CircuitPacks.class, new CircuitPacksKey(port.getPartnerPort().getCircuitPackName()))
 572             .child(Ports.class, new PortsKey(port.getPartnerPort().getPortName()));
 573         Optional<Ports> port2Object = this.deviceTransactionManager
 574             .getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, port2ID,
 575                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 576         if (port2Object.isEmpty()
 577                 || port2Object.get().getPortQual().getIntValue() != PortQual.RoadmExternal.getIntValue()) {
 578             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_GET_ERROR_LOGMSG,
 579                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName(),
 580                 port.getPortName(), circuitPackName);
 581             return null;
 582         }
 583         Ports port2 = port2Object.get();
 584         if (!checkPartnerPort(circuitPackName, port, port2)) {
 585             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG + PortMappingUtils.PARTNERPORT_CONF_ERROR_LOGMSG,
 586                 nodeId, port2.getPortName(), port.getPartnerPort().getCircuitPackName(),
 587                 port.getPortName(), circuitPackName);
 588             //TODO check if we really needed to increment portIndex in this condition
 589             //     if yes this block should not be in getPartnerPort and must move back to createPpPortMapping
 590             return null;
 591         }
 592         return port2;
 593     }
 594
 595     private List<Ports> getPortList(String circuitPackName, String nodeId) {
 596         InstanceIdentifier<CircuitPacks> cpIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 597             .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName));
 598         Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 599              LogicalDatastoreType.OPERATIONAL, cpIID,
 600              Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 601         if (circuitPackObject.isEmpty()) {
 602             LOG.warn(PortMappingUtils.MISSING_CP_LOGMSG + PortMappingUtils.PORTMAPPING_IGNORE_LOGMSG,
 603                 nodeId, circuitPackName);
 604             return new ArrayList<>();
 605         }
 606         if (circuitPackObject.get().getPorts() == null) {
 607             LOG.warn(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, PortMappingUtils.FOUND, circuitPackName);
 608             return new ArrayList<>();
 609         }
 610         return new ArrayList<>(circuitPackObject.get().nonnullPorts().values());
 611     }
 612
 613     private String createLogicalConnectionPort(Ports port, int index, int portIndex) {
 614         if (SUFFIX.containsKey(port.getPortDirection())) {
 615             return String.join("-", "SRG" + index, "PP" + portIndex, SUFFIX.get(port.getPortDirection()));
 616         }
 617         LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
 618             "createLogicalConnectionPort", port, "SRG" + index + "-PP" + portIndex, port.getPortDirection());
 619         return null;
 620     }
 621
 622     private Map<McCapabilityProfileKey, McCapabilityProfile> getMcCapabilityProfiles(String deviceId, Info ordmInfo) {
 623         Map<McCapabilityProfileKey, McCapabilityProfile>  mcCapabilityProfiles = new HashMap<>();
 624         InstanceIdentifier<OrgOpenroadmDevice> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class);
 625         Optional<OrgOpenroadmDevice> deviceObject = deviceTransactionManager.getDataFromDevice(deviceId,
 626             LogicalDatastoreType.OPERATIONAL, deviceIID,
 627             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 628         OrgOpenroadmDevice device = null;
 629         if (deviceObject.isEmpty()) {
 630             LOG.error(PortMappingUtils.CANNOT_GET_DEV_CONF_LOGMSG, deviceId);
 631             LOG.warn("MC-capabilities profile will be empty for node {}", deviceId);
 632             return mcCapabilityProfiles;
 633         }
 634         device = deviceObject.get();
 635         mcCapabilityProfiles = device.getMcCapabilityProfile();
 636         return mcCapabilityProfiles;
 637     }
 638
 639     private Map<Integer, Degree> getDegreesMap(String deviceId, Info ordmInfo) {
 640         Map<Integer, Degree> degrees = new HashMap<>();
 641
 642         // Get value for max degree from info subtree, required for iteration
 643         // if not present assume to be 20 (temporary)
 644         Integer maxDegree = ordmInfo.getMaxDegrees() == null ? 20 : ordmInfo.getMaxDegrees().toJava();
 645
 646         for (int degreeCounter = 1; degreeCounter <= maxDegree; degreeCounter++) {
 647             LOG.debug(PortMappingUtils.GETTING_CONPORT_LOGMSG, deviceId, degreeCounter);
 648             InstanceIdentifier<Degree> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 649                 .child(Degree.class, new DegreeKey(Uint16.valueOf(degreeCounter)));
 650             Optional<Degree> ordmDegreeObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 651                 LogicalDatastoreType.OPERATIONAL, deviceIID,
 652                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 653             if (ordmDegreeObject.isPresent()) {
 654                 degrees.put(degreeCounter, ordmDegreeObject.get());
 655             }
 656         }
 657         LOG.info(PortMappingUtils.DEVICE_HAS_LOGMSG,
 658             deviceId, degrees.size(), degrees.size() <= 1 ? "degree" : "degrees");
 659         return degrees;
 660     }
 661
 662     private Map<Integer, List<ConnectionPorts>> getPerDegreePorts(String deviceId, Info ordmInfo) {
 663         Map<Integer, List<ConnectionPorts>> conPortMap = new HashMap<>();
 664         getDegreesMap(deviceId, ordmInfo).forEach(
 665             (index, degree) -> conPortMap.put(index, new ArrayList<>(degree.nonnullConnectionPorts().values())));
 666         return conPortMap;
 667     }
 668
 669     private List<SharedRiskGroup> getSrgs(String deviceId, Info ordmInfo) {
 670         List<SharedRiskGroup> srgs = new ArrayList<>();
 671
 672         // Get value for max Srg from info subtree, required for iteration
 673         // if not present assume to be 20 (temporary)
 674         Integer maxSrg = ordmInfo.getMaxSrgs() == null ? 20 : ordmInfo.getMaxSrgs().toJava();
 675         for (int srgCounter = 1; srgCounter <= maxSrg; srgCounter++) {
 676             InstanceIdentifier<SharedRiskGroup> srgIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 677                 .child(SharedRiskGroup.class, new SharedRiskGroupKey(Uint16.valueOf(srgCounter)));
 678             Optional<SharedRiskGroup> ordmSrgObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
 679                 LogicalDatastoreType.OPERATIONAL, srgIID,
 680                 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 681             if (ordmSrgObject.isPresent()) {
 682                 srgs.add(ordmSrgObject.get());
 683
 684             }
 685         }
 686         return srgs;
 687     }
 688
 689     private Map<String, String> getEthInterfaceList(String nodeId) {
 690         LOG.info(PortMappingUtils.GETTING_ETH_LIST_LOGMSG, nodeId);
 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.isEmpty() || protocolObject.get().augmentation(Protocols1.class).getLldp() == null) {
 697             LOG.warn(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, PortMappingUtils.CANNOT_GET_LLDP_CONF_LOGMSG);
 698             return new HashMap<>();
 699         }
 700         Map<String, String> cpToInterfaceMap = new HashMap<>();
 701         Lldp lldp = protocolObject.get().augmentation(Protocols1.class).getLldp();
 702         for (PortConfig portConfig : lldp.nonnullPortConfig().values()) {
 703             if (!portConfig.getAdminStatus().equals(PortConfig.AdminStatus.Txandrx)) {
 704                 continue;
 705             }
 706             InstanceIdentifier<Interface> interfaceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 707                 .child(Interface.class, new InterfaceKey(portConfig.getIfName()));
 708             Optional<Interface> interfaceObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
 709                 LogicalDatastoreType.OPERATIONAL, interfaceIID, Timeouts.DEVICE_READ_TIMEOUT,
 710                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 711             if (interfaceObject.isEmpty() || interfaceObject.get().getSupportingCircuitPackName() == null) {
 712                 continue;
 713             }
 714             String supportingCircuitPackName = interfaceObject.get().getSupportingCircuitPackName();
 715             cpToInterfaceMap.put(supportingCircuitPackName, portConfig.getIfName());
 716             InstanceIdentifier<CircuitPacks> circuitPacksIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 717                 .child(CircuitPacks.class, new CircuitPacksKey(supportingCircuitPackName));
 718             Optional<CircuitPacks> circuitPackObject = this.deviceTransactionManager.getDataFromDevice(
 719                 nodeId, LogicalDatastoreType.OPERATIONAL, circuitPacksIID, Timeouts.DEVICE_READ_TIMEOUT,
 720                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
 721             if (circuitPackObject.isEmpty() || circuitPackObject.get().getParentCircuitPack() == null) {
 722                 continue;
 723             }
 724             cpToInterfaceMap.put(circuitPackObject.get().getParentCircuitPack().getCircuitPackName(),
 725                 portConfig.getIfName());
 726         }
 727         LOG.info(PortMappingUtils.PROCESSING_DONE_LOGMSG, nodeId, " - success");
 728         return cpToInterfaceMap;
 729     }
 730
 731     private List<CpToDegree> getCpToDegreeList(Map<Integer, Degree> degrees, Map<String, String> interfaceList) {
 732         List<CpToDegree> cpToDegreeList = new ArrayList<>();
 733         for (Degree degree : degrees.values()) {
 734             cpToDegreeList.addAll(degree.nonnullCircuitPacks().values().stream()
 735                 .map(cp -> createCpToDegreeObject(cp.getCircuitPackName(),
 736                     degree.getDegreeNumber().toString(), interfaceList))
 737                 .collect(Collectors.toList()));
 738         }
 739         return cpToDegreeList;
 740     }
 741
 742     private Map<McCapabilitiesKey, McCapabilities> getMcCapabilities(Map<Integer, Degree> degrees,
 743             List<SharedRiskGroup> srgs, Info deviceInfo, String nodeId) {
 744         //TODO some divergences with 2.2.1 here
 745         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "degrees");
 746         //Get all the mc-capability profiles from the device
 747         Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfiles =
 748             getMcCapabilityProfiles(nodeId, deviceInfo);
 749         // Add the DEG mc-capabilities
 750         Map<McCapabilitiesKey, McCapabilities> mcCapabilities = createMcCapDegreeObject(degrees, mcCapabilityProfiles,
 751             nodeId);
 752         // Add the SRG mc-capabilities
 753         LOG.info(PortMappingUtils.GETTING_MC_CAPA_LOGMSG , nodeId, "SRGs");
 754         mcCapabilities.putAll(createMcCapSrgObject(srgs, mcCapabilityProfiles, nodeId));
 755         return mcCapabilities;
 756     }
 757
 758     private boolean postPortMapping(String nodeId, NodeInfo nodeInfo, List<Mapping> portMapList,
 759             List<CpToDegree> cp2DegreeList, List<SwitchingPoolLcp> splList,
 760             Map<McCapabilitiesKey, McCapabilities> mcCapMap) {
 761         NodesBuilder nodesBldr = new NodesBuilder().withKey(new NodesKey(nodeId)).setNodeId(nodeId);
 762         if (nodeInfo != null) {
 763             nodesBldr.setNodeInfo(nodeInfo);
 764         }
 765         if (portMapList != null) {
 766             Map<MappingKey, Mapping> mappingMap = new HashMap<>();
 767             // No element in the list below should be null at this stage
 768             for (Mapping mapping: portMapList) {
 769                 mappingMap.put(mapping.key(), mapping);
 770             }
 771             nodesBldr.setMapping(mappingMap);
 772         }
 773         if (cp2DegreeList != null) {
 774             Map<CpToDegreeKey, CpToDegree> cpToDegreeMap = new HashMap<>();
 775             // No element in the list below should be null at this stage
 776             for (CpToDegree cp2Degree: cp2DegreeList) {
 777                 cpToDegreeMap.put(cp2Degree.key(), cp2Degree);
 778             }
 779             nodesBldr.setCpToDegree(cpToDegreeMap);
 780         }
 781
 782         if (splList != null) {
 783             Map<SwitchingPoolLcpKey,SwitchingPoolLcp> splMap = new HashMap<>();
 784             // No element in the list below should be null at this stage
 785             for (SwitchingPoolLcp spl: splList) {
 786                 splMap.put(spl.key(), spl);
 787             }
 788             nodesBldr.setSwitchingPoolLcp(splMap);
 789         }
 790         if (mcCapMap != null) {
 791             nodesBldr.setMcCapabilities(mcCapMap);
 792         }
 793         Map<NodesKey,Nodes> nodesList = new HashMap<>();
 794         Nodes nodes = nodesBldr.build();
 795         nodesList.put(nodes.key(),nodes);
 796
 797         Network network = new NetworkBuilder().setNodes(nodesList).build();
 798
 799         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 800         InstanceIdentifier<Network> nodesIID = InstanceIdentifier.builder(Network.class).build();
 801         writeTransaction.merge(LogicalDatastoreType.CONFIGURATION, nodesIID, network);
 802         FluentFuture<? extends @NonNull CommitInfo> commit = writeTransaction.commit();
 803         try {
 804             commit.get();
 805             return true;
 806         } catch (InterruptedException | ExecutionException e) {
 807             LOG.warn(PortMappingUtils.PORTMAPPING_POST_FAIL_LOGMSG, nodeId, network, e);
 808             return false;
 809         }
 810     }
 811
 812     private CpToDegree createCpToDegreeObject(String circuitPackName, String degreeNumber,
 813             Map<String, String> interfaceList) {
 814         return new CpToDegreeBuilder()
 815             .withKey(new CpToDegreeKey(circuitPackName))
 816             .setCircuitPackName(circuitPackName)
 817             .setDegreeNumber(Uint32.valueOf(degreeNumber))
 818             .setInterfaceName(interfaceList.get(circuitPackName)).build();
 819     }
 820
 821     private Map<McCapabilitiesKey, McCapabilities> createMcCapDegreeObject(Map<Integer, Degree> degrees,
 822             Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 823         //TODO some divergences here with 2.2.1
 824         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap = new HashMap<>();
 825         for (Degree degree : degrees.values()) {
 826
 827             if ((degree.getMcCapabilityProfileName() == null) || (degree.getMcCapabilityProfileName().isEmpty())) {
 828                 String mcNodeName =
 829                     PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(), "default-profile");
 830                 LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "degree",
 831                     degree.getDegreeNumber() +  " - using " + mcNodeName + " as default MC profile name");
 832                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 833                     .withKey(new McCapabilitiesKey(mcNodeName))
 834                     .setMcNodeName(mcNodeName);
 835                 mcCapabilitiesBuilder
 836                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 837                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 838                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 839                 continue;
 840             }
 841
 842             for (String mcCapabilityProfileName : degree.getMcCapabilityProfileName()) {
 843                 McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 844                 McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 845                 String mcNodeName = PortMappingUtils.degreeTtpNodeName(degree.getDegreeNumber().toString(),
 846                         mcCapabilityProfile.toString());
 847                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 848                     .withKey(new McCapabilitiesKey(mcNodeName))
 849                     .setMcNodeName(mcNodeName);
 850                 mcCapabilitiesBuilder
 851                     .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 852                     .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 853                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 854             }
 855
 856         }
 857         return mcCapabilitiesMap;
 858     }
 859
 860     private Map<McCapabilitiesKey, McCapabilities> createMcCapSrgObject(List<SharedRiskGroup> srgs,
 861             Map<McCapabilityProfileKey, McCapabilityProfile> mcCapabilityProfileMap, String nodeId) {
 862
 863         Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap = new HashMap<>();
 864         for (SharedRiskGroup srg : srgs) {
 865
 866             if ((srg.getMcCapabilityProfileName() == null) || (srg.getMcCapabilityProfileName().isEmpty())) {
 867                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + "default-profile";
 868                 LOG.warn(PortMappingUtils.NO_MC_LOGMSG, nodeId, "SRG",
 869                     srg.getSrgNumber() + " - using " + mcNodeName + " as default MC profile name");
 870                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 871                     .withKey(new McCapabilitiesKey(mcNodeName))
 872                     .setMcNodeName(mcNodeName);
 873                 mcCapabilitiesBuilder
 874                     .setCenterFreqGranularity(FrequencyGHz.getDefaultInstance("50"))
 875                     .setSlotWidthGranularity(FrequencyGHz.getDefaultInstance("50"));
 876                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 877                 continue;
 878             }
 879
 880             for (String mcCapabilityProfileName : srg.getMcCapabilityProfileName()) {
 881                 McCapabilityProfileKey mcKey = new McCapabilityProfileKey(mcCapabilityProfileName);
 882                 McCapabilityProfile mcCapabilityProfile = mcCapabilityProfileMap.get(mcKey);
 883                 String mcNodeName = "SRG" + srg.getSrgNumber().toString() + "-PP-" + mcCapabilityProfile;
 884                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
 885                     .withKey(new McCapabilitiesKey(mcNodeName))
 886                     .setMcNodeName(mcNodeName);
 887                 mcCapabilitiesBuilder
 888                     .setCenterFreqGranularity(mcCapabilityProfile.getCenterFreqGranularity())
 889                     .setSlotWidthGranularity(mcCapabilityProfile.getSlotWidthGranularity());
 890                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
 891             }
 892         }
 893         return mcCapabilitiesMap;
 894     }
 895
 896     private Mapping createMappingObject(String nodeId, Ports port, String circuitPackName,
 897             String logicalConnectionPoint) {
 898         MappingBuilder mpBldr = new MappingBuilder()
 899                 .withKey(new MappingKey(logicalConnectionPoint))
 900                 .setLogicalConnectionPoint(logicalConnectionPoint)
 901                 .setSupportingCircuitPackName(circuitPackName)
 902                 .setSupportingPort(port.getPortName())
 903                 .setPortDirection(port.getPortDirection().getName());
 904         if (port.getAdministrativeState() != null) {
 905             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 906         }
 907         if (port.getOperationalState() != null) {
 908             mpBldr.setPortOperState(port.getOperationalState().name());
 909         }
 910
 911         if ((port.getInterfaces() == null)
 912             || (!logicalConnectionPoint.contains(StringConstants.TTP_TOKEN)
 913                 && !logicalConnectionPoint.contains(StringConstants.NETWORK_TOKEN))) {
 914             return mpBldr.build();
 915         }
 916         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 917         return mpBldr.build();
 918     }
 919
 920     private Mapping updateMappingObject(String nodeId, Ports port, Mapping oldmapping) {
 921         MappingBuilder mpBldr = new MappingBuilder(oldmapping);
 922         updateMappingStates(mpBldr, port, oldmapping);
 923         if (port.getInterfaces() == null) {
 924             return mpBldr.build();
 925         }
 926         // Get interfaces provisioned on the port
 927         mpBldr = updateMappingInterfaces(nodeId, mpBldr, port);
 928         return mpBldr.build();
 929     }
 930
 931     private MappingBuilder updateMappingStates(MappingBuilder mpBldr, Ports port, Mapping oldmapping) {
 932         if (port.getAdministrativeState() != null
 933             && !port.getAdministrativeState().getName().equals(oldmapping.getPortAdminState())) {
 934             mpBldr.setPortAdminState(port.getAdministrativeState().name());
 935         }
 936         if (port.getOperationalState() != null
 937             && !port.getOperationalState().getName().equals(oldmapping.getPortOperState())) {
 938             mpBldr.setPortOperState(port.getOperationalState().name());
 939         }
 940         return mpBldr;
 941     }
 942
 943     private MappingBuilder updateMappingInterfaces(String nodeId, MappingBuilder mpBldr, Ports port) {
 944         mpBldr.setSupportingOtu4(null)
 945             .setSupportingOdu4(null)
 946             .setSupportingOducn(null)
 947             .setSupportingOtucn(null);
 948         for (Interfaces interfaces : port.getInterfaces()) {
 949             Optional<Interface> openRoadmInterface = getInterfaceFromDevice(nodeId,
 950                 interfaces.getInterfaceName());
 951             if (openRoadmInterface.isEmpty()) {
 952                 LOG.warn(PortMappingUtils.INTF_ISSUE_LOGMSG,
 953                     nodeId, interfaces.getInterfaceName() + "- empty interface");
 954                 continue;
 955             }
 956             LOG.debug(PortMappingUtils.GOT_INTF_LOGMSG,
 957                 nodeId, openRoadmInterface.get().getName(), openRoadmInterface.get().getType());
 958             Class<? extends InterfaceType> interfaceType
 959                 = (Class<? extends InterfaceType>) openRoadmInterface.get().getType();
 960             // Check if interface type is OMS or OTS
 961             if (interfaceType.equals(OpenROADMOpticalMultiplex.class)) {
 962                 mpBldr.setSupportingOms(interfaces.getInterfaceName());
 963             }
 964             if (interfaceType.equals(OpticalTransport.class)) {
 965                 mpBldr.setSupportingOts(interfaces.getInterfaceName());
 966             }
 967             String interfaceName = interfaces.getInterfaceName();
 968             if (interfaceType.equals(OtnOtu.class)
 969                 && (interfaceName.substring(interfaceName.lastIndexOf("-") + 1)
 970                 .equals("OTU4"))) {
 971                 mpBldr.setSupportingOtu4(interfaces.getInterfaceName());
 972             }
 973             if ((interfaceType.equals(OtnOtu.class))
 974                 && (interfaceName.substring(interfaceName.lastIndexOf("-") + 1)
 975                 .contains("OTUC"))) {
 976                 mpBldr.setSupportingOtucn(interfaces.getInterfaceName());
 977             }
 978             if (interfaceType.equals(OtnOdu.class)
 979                 && (interfaceName.substring(interfaceName.lastIndexOf("-") + 1)
 980                 .equals("ODU4"))) {
 981                 mpBldr.setSupportingOdu4(interfaces.getInterfaceName());
 982             }
 983             if ((interfaceType.equals(OtnOdu.class))
 984                 && (interfaceName.substring(interfaceName.lastIndexOf("-") + 1)
 985                 .contains("ODUC"))) {
 986                 mpBldr.setSupportingOducn(interfaces.getInterfaceName());
 987             }
 988         }
 989         return mpBldr;
 990     }
 991
 992     private Mapping createXpdrMappingObject(String nodeId, Ports port, String circuitPackName,
 993             String logicalConnectionPoint, String partnerLcp, Mapping mapping, String connectionMapLcp,
 994             XpdrNodeTypes xpdrNodeType) {
 995
 996         //TODO some divergens here with 2.2.1
 997         if (mapping != null && connectionMapLcp != null) {
 998             // update existing mapping
 999             return new MappingBuilder(mapping).setConnectionMapLcp(connectionMapLcp).build();
1000         }
1001         return createNewXpdrMapping(nodeId, port, circuitPackName, logicalConnectionPoint, partnerLcp, xpdrNodeType);
1002     }
1003
1004     private Mapping createNewXpdrMapping(String nodeId, Ports port, String circuitPackName,
1005             String logicalConnectionPoint, String partnerLcp, XpdrNodeTypes xpdrNodeType) {
1006         MappingBuilder mpBldr = new MappingBuilder()
1007                 .withKey(new MappingKey(logicalConnectionPoint))
1008                 .setLogicalConnectionPoint(logicalConnectionPoint)
1009                 .setSupportingCircuitPackName(circuitPackName)
1010                 .setSupportingPort(port.getPortName())
1011                 .setPortDirection(port.getPortDirection().getName())
1012                 .setLcpHashVal(PortMappingUtils.fnv1size64(nodeId + "-" + logicalConnectionPoint));
1013         if (port.getPortQual() != null) {
1014             mpBldr.setPortQual(port.getPortQual().getName());
1015         }
1016         if (xpdrNodeType != null) {
1017             mpBldr.setXponderType(xpdrNodeType);
1018         }
1019         if (partnerLcp != null) {
1020             mpBldr.setPartnerLcp(partnerLcp);
1021         }
1022         Collection<SupportedInterfaceCapability> supIntfCapaList = getSupIntfCapaList(port);
1023         if (supIntfCapaList != null) {
1024             List<Class<? extends org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211
1025                 .SupportedIfCapability>> supportedIntf = new ArrayList<>();
1026             SupportedInterfaceCapability sic1 = null;
1027             for (SupportedInterfaceCapability sic : supIntfCapaList) {
1028                 supportedIntf.add(MappingUtilsImpl.convertSupIfCapa(sic.getIfCapType().getSimpleName()));
1029                 sic1 = sic;
1030             }
1031             mpBldr.setSupportedInterfaceCapability(supportedIntf);
1032             if (port.getPortQual() == PortQual.SwitchClient
1033                 && !sic1.getOtnCapability().getMpdrClientRestriction().isEmpty()) {
1034                 // Here we assume all the supported-interfaces has the support same rates, and the
1035                 // trib-slot numbers are assumed to be the same
1036                 String mxpProfileName =
1037                     sic1.getOtnCapability().getMpdrClientRestriction().get(0).getMuxpProfileName().get(0);
1038                 // From this muxponder-profile get the min-trib-slot and the max-trib-slot
1039                 LOG.info("{}: Muxp-profile used for trib information {}", nodeId, mxpProfileName);
1040                 // This provides the tribSlot information from muxProfile
1041                 List<OpucnTribSlotDef> minMaxOpucnTribSlots = getOpucnTribSlots(nodeId, mxpProfileName);
1042                 mpBldr.setMpdrRestrictions(
1043                     new MpdrRestrictionsBuilder()
1044                         .setMinTribSlot(minMaxOpucnTribSlots.get(0))
1045                         .setMaxTribSlot(minMaxOpucnTribSlots.get(1))
1046                         .build());
1047             }
1048         }
1049         if (port.getAdministrativeState() != null) {
1050             mpBldr.setPortAdminState(port.getAdministrativeState().name());
1051         }
1052         if (port.getOperationalState() != null) {
1053             mpBldr.setPortOperState(port.getOperationalState().name());
1054         }
1055         return mpBldr.build();
1056     }
1057
1058     private Collection<SupportedInterfaceCapability> getSupIntfCapaList(Ports port) {
1059         return
1060             port.augmentation(Ports1.class) == null || port.augmentation(Ports1.class).getPortCapabilities() == null
1061                 ? null
1062                 : port.augmentation(Ports1.class).getPortCapabilities().nonnullSupportedInterfaceCapability().values();
1063     }
1064
1065     private ArrayList<OpucnTribSlotDef> getOpucnTribSlots(String deviceId, String mxpProfileName) {
1066         ArrayList<OpucnTribSlotDef> minMaxOpucnTribSlots = new ArrayList<>(2);
1067
1068         LOG.info("{} : Getting Min/Max Trib-slots from {}", deviceId, mxpProfileName);
1069         InstanceIdentifier<MuxpProfile> deviceIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1070             .child(MuxpProfile.class, new MuxpProfileKey(mxpProfileName));
1071
1072         Optional<MuxpProfile> muxpProfileObject = this.deviceTransactionManager.getDataFromDevice(deviceId,
1073             LogicalDatastoreType.OPERATIONAL, deviceIID,
1074             Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1075
1076         List<OpucnTribSlotDef> ntwHoOduOpucnTribSlots = muxpProfileObject.get().getNetworkHoOduOpucnTribSlots();
1077         // Sort the tib-slots in ascending order and pick min and max
1078         List<OpucnTribSlotDef> sortedNtwHoOduOpucnTribSlots = ntwHoOduOpucnTribSlots.stream().sorted(
1079             Comparator.comparingDouble(x -> Double.parseDouble(
1080                 x.getValue().substring(x.getValue().lastIndexOf('.') + 1))))
1081             .collect(Collectors.toList());
1082         minMaxOpucnTribSlots.add(sortedNtwHoOduOpucnTribSlots.get(0));
1083         minMaxOpucnTribSlots.add(sortedNtwHoOduOpucnTribSlots.get(sortedNtwHoOduOpucnTribSlots.size() - 1));
1084         LOG.debug("Min, Max trib slot list {}", minMaxOpucnTribSlots);
1085         return minMaxOpucnTribSlots;
1086     }
1087
1088     private Ports getPort2(Ports port, String nodeId, String circuitPackName, StringBuilder circuitPackName2,
1089             //circuitPackName2 will be updated by reference contrary to circuitPackName
1090             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap) {
1091         if (!checkPartnerPortNotNull(port)) {
1092             LOG.warn(PortMappingUtils.NO_VALID_PARTNERPORT_LOGMSG, nodeId, port.getPortName(), circuitPackName);
1093             return null;
1094         }
1095         if (lcpMap.containsKey(circuitPackName + '+' + port.getPortName())) {
1096             return null;
1097         }
1098         Optional<CircuitPacks> cpOpt = circuitPackList.stream()
1099             .filter(
1100                 cP -> cP.getCircuitPackName().equals(port.getPartnerPort().getCircuitPackName()))
1101             .findFirst();
1102         if (cpOpt.isEmpty()) {
1103             LOG.error(PortMappingUtils.MISSING_CP_LOGMSG, nodeId, port.getPartnerPort().getCircuitPackName());
1104             return null;
1105         }
1106         Optional<Ports> poOpt = cpOpt.get().nonnullPorts().values().stream()
1107             .filter(p -> p.getPortName().equals(port.getPartnerPort().getPortName()))
1108             .findFirst();
1109         if (poOpt.isEmpty()) {
1110             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG,
1111                 nodeId, port.getPartnerPort().getPortName(), port.getPartnerPort().getCircuitPackName());
1112             return null;
1113         }
1114         Ports port2 = poOpt.get();
1115         circuitPackName2.append(cpOpt.get().getCircuitPackName());
1116         if (!checkPartnerPort(circuitPackName, port, port2)) {
1117             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1118                 nodeId, port2.getPortName(), circuitPackName2, port.getPortName(), circuitPackName);
1119             return null;
1120         }
1121         return port2;
1122     }
1123
1124
1125     private void putXpdrLcpsInMaps(int line, String nodeId,
1126             Integer xponderNb, XpdrNodeTypes xponderType,
1127             String circuitPackName, String circuitPackName2, Ports port, Ports port2,
1128             Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1129         String lcp1 =
1130             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1131         if (lcpMap.containsKey(lcp1)) {
1132             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp1 + " - already exist");
1133             return;
1134         }
1135         String lcp2 =
1136             PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line + 1, StringConstants.NETWORK_TOKEN);
1137         if (lcpMap.containsKey(lcp2)) {
1138             LOG.warn(PortMappingUtils.UNABLE_MAPPING_LOGMSG, nodeId, "add", lcp2 + " - already exist");
1139             return;
1140         }
1141         lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp1);
1142         lcpMap.put(circuitPackName2 + '+' + port2.getPortName(), lcp2);
1143         mappingMap.put(lcp1,
1144                 createXpdrMappingObject(nodeId, port, circuitPackName, lcp1, lcp2, null, null, xponderType));
1145         mappingMap.put(lcp2,
1146                 createXpdrMappingObject(nodeId, port2, circuitPackName2, lcp2, lcp1, null, null, xponderType));
1147         return;
1148     }
1149
1150     private int[] fillXpdrLcpsMaps(int line, int client, String nodeId,
1151             Integer xponderNb, XpdrNodeTypes xponderType,
1152             String circuitPackName,  Ports port,
1153             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1154
1155         if (port.getPortQual() == null) {
1156             LOG.warn(PortMappingUtils.PORTQUAL_LOGMSG, nodeId, port.getPortName(), circuitPackName, "not found");
1157             return new int[] {line, client};
1158         }
1159
1160         switch (port.getPortQual()) {
1161
1162             case XpdrClient:
1163             case SwitchClient:
1164                 String lcp0 =
1165                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, client, StringConstants.CLIENT_TOKEN);
1166                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp0);
1167                 mappingMap.put(lcp0,
1168                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp0, null, null, null, xponderType));
1169                 client++;
1170                 break;
1171
1172             case XpdrNetwork:
1173             case SwitchNetwork:
1174                 line = fillXpdrNetworkLcpsMaps(line, nodeId,
1175                         xponderNb, xponderType,
1176                         circuitPackName,  port,
1177                         circuitPackList,  lcpMap, mappingMap);
1178                 break;
1179
1180             default:
1181                 LOG.error(PortMappingUtils.PORTQUAL_LOGMSG,
1182                     nodeId, port.getPortName(), circuitPackName, port.getPortQual() + " not supported");
1183         }
1184         return new int[] {line, client};
1185     }
1186
1187     private int fillXpdrNetworkLcpsMaps(int line, String nodeId,
1188             Integer xponderNb, XpdrNodeTypes xponderType,
1189             String circuitPackName,  Ports port,
1190             List<CircuitPacks> circuitPackList, Map<String, String> lcpMap, Map<String, Mapping> mappingMap) {
1191
1192         switch (port.getPortDirection()) {
1193
1194             case Bidirectional:
1195                 String lcp =
1196                     PortMappingUtils.createXpdrLogicalConnectionPort(xponderNb, line, StringConstants.NETWORK_TOKEN);
1197                 lcpMap.put(circuitPackName + '+' + port.getPortName(), lcp);
1198                 mappingMap.put(lcp,
1199                     createXpdrMappingObject(nodeId, port, circuitPackName, lcp, null, null, null, xponderType));
1200                 line++;
1201                 break;
1202
1203             case Rx:
1204             case Tx:
1205                 StringBuilder circuitPackName2 = new StringBuilder();
1206                 Ports port2 = getPort2(port, nodeId, circuitPackName, circuitPackName2,
1207                         circuitPackList, lcpMap);
1208
1209                 if (port2 == null) {
1210                      //key already present or an error occured and was logged
1211                     return line;
1212                 }
1213
1214                 putXpdrLcpsInMaps(line, nodeId, xponderNb, xponderType,
1215                         circuitPackName, circuitPackName2.toString(), port, port2,
1216                         lcpMap, mappingMap);
1217                 line += 2;
1218                 break;
1219
1220             default:
1221                 LOG.error(PortMappingUtils.UNSUPPORTED_DIR_LOGMSG,
1222                      nodeId, port.getPortName(), circuitPackName, port.getPortDirection());
1223         }
1224
1225         return line;
1226     }
1227
1228     private boolean createMcCapabilitiesList(String nodeId, Info deviceInfo,
1229             Map<McCapabilitiesKey, McCapabilities> mcCapabilitiesMap) {
1230         if (deviceInfo.getNodeType() == NodeTypes.Rdm) {
1231             Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1232             List<SharedRiskGroup> srgs = getSrgs(nodeId, deviceInfo);
1233             mcCapabilitiesMap.putAll(getMcCapabilities(degrees, srgs, deviceInfo, nodeId));
1234         } else if ((deviceInfo.getNodeType() == NodeTypes.Xpdr)) {
1235             Map<McCapabilityProfileKey, McCapabilityProfile> mcProfileXpdr = getMcCapabilityProfiles(nodeId,
1236                 deviceInfo);
1237             if (mcProfileXpdr.size() > 1) {
1238                 LOG.warn("Re-check the mc-capability-profiles for XPDR port-mapping");
1239             }
1240             // Typically for a XPDR there will be only one mc-capability-profile
1241             for (Map.Entry<McCapabilityProfileKey, McCapabilityProfile> mcCapProfile : mcProfileXpdr.entrySet()) {
1242                 String mcNodeName = "XPDR" + "-" + "mcprofile";
1243                 McCapabilitiesBuilder mcCapabilitiesBuilder = new McCapabilitiesBuilder()
1244                     .withKey(new McCapabilitiesKey(mcNodeName))
1245                     .setMcNodeName(mcNodeName);
1246                 mcCapabilitiesBuilder
1247                     .setCenterFreqGranularity(mcCapProfile.getValue().getCenterFreqGranularity())
1248                     .setSlotWidthGranularity(mcCapProfile.getValue().getSlotWidthGranularity());
1249                 // Build and add to the Map
1250                 mcCapabilitiesMap.put(mcCapabilitiesBuilder.key(), mcCapabilitiesBuilder.build());
1251                 LOG.info("Finished building mc-capability profile for XPDR {}", nodeId);
1252                 // Since we only have one mc-profile for XPDR, we can break the for-loop
1253                 break;
1254             }
1255
1256         }
1257         return true;
1258     }
1259
1260     private boolean createTtpPortMapping(String nodeId, Info deviceInfo, List<Mapping> portMapList) {
1261         // Creating mapping data for degree TTP's
1262         Map<Integer, Degree> degrees = getDegreesMap(nodeId, deviceInfo);
1263         Map<String, String> interfaceList = getEthInterfaceList(nodeId);
1264         List<CpToDegree> cpToDegreeList = getCpToDegreeList(degrees, interfaceList);
1265         LOG.info(PortMappingUtils.MAP_LOOKS_LOGMSG, nodeId, interfaceList);
1266         postPortMapping(nodeId, null, null, cpToDegreeList, null, null);
1267
1268         for (Entry<Integer, List<ConnectionPorts>> cpMapEntry : getPerDegreePorts(nodeId, deviceInfo).entrySet()) {
1269             List<ConnectionPorts> cpMapValue = cpMapEntry.getValue();
1270             ConnectionPorts cp1 = cpMapValue.get(0);
1271             String cp1Name = cp1.getCircuitPackName();
1272             switch (cpMapValue.size()) {
1273                 case 1:
1274                     // port is bidirectional
1275                     Ports port = getTtpPort(cp1, cp1Name, nodeId);
1276                     if (port == null) {
1277                         return false;
1278                     }
1279                     if (!checkTtpPort(port, cp1Name, nodeId, true)) {
1280                         continue;
1281                     }
1282                     String logicalConnectionPoint =
1283                             PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(), "TXRX");
1284                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1285                         nodeId, port.getPortName(), cp1Name, logicalConnectionPoint);
1286                     portMapList.add(createMappingObject(nodeId, port, cp1Name, logicalConnectionPoint));
1287                     break;
1288                 case 2:
1289                     // ports are unidirectionals
1290                     Ports port1 = getTtpPort(cp1, cp1Name, nodeId);
1291                     if (port1 == null) {
1292                         return false;
1293                     }
1294                     ConnectionPorts cp2 = cpMapValue.get(1);
1295                     String cp2Name = cp2.getCircuitPackName();
1296                     Ports port2 = getTtpPort(cp2, cp2Name, nodeId);
1297                     if (port2 == null) {
1298                         return false;
1299                     }
1300                     if (!checkTtpPortsUnidir(port1, port2, cp1Name, cp2Name, nodeId)) {
1301                         continue;
1302                     }
1303                     String logicalConnectionPoint1 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1304                             port1.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1305                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1306                         nodeId, port1.getPortName(), cp1Name, logicalConnectionPoint1);
1307                     portMapList.add(createMappingObject(nodeId, port1, cp1Name, logicalConnectionPoint1));
1308                     String logicalConnectionPoint2 = PortMappingUtils.degreeTtpNodeName(cpMapEntry.getKey().toString(),
1309                             port2.getPortDirection().getName().toUpperCase(Locale.getDefault()));
1310                     LOG.info(PortMappingUtils.ASSOCIATED_LCP_LOGMSG,
1311                         nodeId, port2.getPortName(), cp2Name, logicalConnectionPoint2);
1312                     portMapList.add(createMappingObject(nodeId, port2, cp2Name, logicalConnectionPoint2));
1313                     break;
1314                 default:
1315                     LOG.error(PortMappingUtils.NOT_CORRECT_CONPORT_LOGMSG, nodeId, cpMapEntry.getKey());
1316                     continue;
1317                     //TODO should it be continue or return false ?
1318             }
1319         }
1320         return true;
1321     }
1322
1323     private Ports getTtpPort(ConnectionPorts cp, String cpName, String nodeId) {
1324         InstanceIdentifier<Ports> portID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1325             .child(CircuitPacks.class, new CircuitPacksKey(cpName))
1326             .child(Ports.class, new PortsKey(cp.getPortName()));
1327         LOG.debug(PortMappingUtils.FETCH_CONNECTIONPORT_LOGMSG, nodeId, cp.getPortName(), cpName);
1328         Optional<Ports> portObject = this.deviceTransactionManager.getDataFromDevice(nodeId,
1329             LogicalDatastoreType.OPERATIONAL, portID, Timeouts.DEVICE_READ_TIMEOUT,
1330             Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1331         if (portObject.isEmpty()) {
1332             LOG.error(PortMappingUtils.NO_PORT_ON_CP_LOGMSG, nodeId, cp.getPortName(), cpName);
1333             return null;
1334         }
1335         return portObject.get();
1336     }
1337
1338     private boolean checkPortQual(Ports port, String cpName, String nodeId) {
1339         if (port.getPortQual() == null) {
1340             return false;
1341         }
1342         if (PortQual.RoadmExternal.getIntValue() != port.getPortQual().getIntValue()) {
1343             //used to be LOG.error when called from createTtpPortMapping
1344             LOG.debug(PortMappingUtils.PORT_NOT_RDMEXT_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1345                 nodeId, port.getPortName(), cpName);
1346             return false;
1347         }
1348         return true;
1349     }
1350
1351     private boolean checkTtpPort(Ports port, String cpName, String nodeId, boolean bidirectional) {
1352         if (!checkPortQual(port, cpName, nodeId)) {
1353             return false;
1354         }
1355         if (Direction.Bidirectional.getIntValue() == port.getPortDirection().getIntValue() ^ bidirectional) {
1356         // (a ^ b) makes more sense than (!a && b) here since it can also work for unidirectional links
1357             LOG.error(PortMappingUtils.PORTDIR_ERROR_LOGMSG + PortMappingUtils.CANNOT_AS_LCP_LOGMSG,
1358                 nodeId, port.getPortName(), cpName);
1359             return false;
1360         }
1361         return true;
1362     }
1363
1364     private boolean checkTtpPortsUnidir(Ports port1, Ports port2, String cp1Name, String cp2Name, String nodeId) {
1365         if (!checkTtpPort(port1, cp1Name, nodeId, false)) {
1366             return false;
1367         }
1368         if (!checkTtpPort(port2, cp2Name, nodeId, false)) {
1369             return false;
1370         }
1371         if (!checkPartnerPort(cp1Name, port1, port2)) {
1372             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1373                 nodeId, port2.getPortName(), cp2Name, port1.getPortName(), cp1Name);
1374             return false;
1375         }
1376         // Directions checks are the same for cp1 and cp2, no need to check them twice.
1377         if (!checkPartnerPortNoDir(cp2Name, port2, port1)) {
1378             LOG.error(PortMappingUtils.NOT_CORRECT_PARTNERPORT_LOGMSG,
1379                 nodeId, port1.getPortName(), cp1Name, port2.getPortName(), cp2Name);
1380             return false;
1381         }
1382         return true;
1383     }
1384
1385     private NodeInfo createNodeInfo(Info deviceInfo) {
1386         if (deviceInfo.getNodeType() == null) {
1387             // TODO make mandatory in yang
1388             LOG.error(PortMappingUtils.NODE_TYPE_LOGMSG, deviceInfo.getNodeId(), "field missing");
1389             return null;
1390         }
1391         NodeInfoBuilder nodeInfoBldr = new NodeInfoBuilder()
1392                 .setOpenroadmVersion(OpenroadmNodeVersion._71)
1393                 .setNodeClli(
1394                     deviceInfo.getClli() == null || deviceInfo.getClli().isEmpty()
1395                         ? "defaultCLLI"
1396                         : deviceInfo.getClli())
1397                 .setNodeType(deviceInfo.getNodeType());
1398         // TODO: 221 versions expects an int value - need to check whether it is bug or an evolution here
1399         if (deviceInfo.getModel() != null) {
1400             nodeInfoBldr.setNodeModel(deviceInfo.getModel());
1401         }
1402         if (deviceInfo.getVendor() != null) {
1403             nodeInfoBldr.setNodeVendor(deviceInfo.getVendor());
1404         }
1405         if (deviceInfo.getIpAddress() != null) {
1406             nodeInfoBldr.setNodeIpAddress(deviceInfo.getIpAddress());
1407         }
1408         return nodeInfoBldr.build();
1409     }
1410
1411     private String getLcpFromCpAndPort(Map<MappingKey, Mapping> mappings, String cpName, String portName) {
1412         for (Mapping mapping : mappings.values()) {
1413             if (cpName.equals(mapping.getSupportingCircuitPackName())
1414                 && portName.equals(mapping.getSupportingPort())) {
1415                 return mapping.getLogicalConnectionPoint();
1416             }
1417         }
1418         return null;
1419     }
1420
1421     private Optional<Interface> getInterfaceFromDevice(String nodeId, String interfaceName) {
1422         InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
1423             .child(Interface.class, new InterfaceKey(interfaceName));
1424         return deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.CONFIGURATION,
1425             interfacesIID, Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
1426     }
1427 }