olm/src/main/java/org/opendaylight/transportpce/olm/power/PowerMgmtImpl.java

   1 /*
   2  * Copyright © 2017 AT&T 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.olm.power;
  10
  11 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
  12 import java.math.BigDecimal;
  13 import java.util.HashMap;
  14 import java.util.Map;
  15 import java.util.Optional;
  16 import org.opendaylight.mdsal.binding.api.DataBroker;
  17 import org.opendaylight.transportpce.common.crossconnect.CrossConnect;
  18 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  19 import org.opendaylight.transportpce.common.fixedflex.GridConstant;
  20 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  21 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
  22 import org.opendaylight.transportpce.olm.util.OlmUtils;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupInput;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownInput;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.Mapping;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.MappingKey;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.nodes.NodeInfo.OpenroadmVersion;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.OpticalControlMode;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 @SuppressFBWarnings("DM_CONVERT_CASE")
  37 public class PowerMgmtImpl implements PowerMgmt {
  38     private static final Logger LOG = LoggerFactory.getLogger(PowerMgmtImpl.class);
  39     private final DataBroker db;
  40     private final OpenRoadmInterfaces openRoadmInterfaces;
  41     private final CrossConnect crossConnect;
  42     private final DeviceTransactionManager deviceTransactionManager;
  43
  44     public PowerMgmtImpl(DataBroker db, OpenRoadmInterfaces openRoadmInterfaces,
  45                          CrossConnect crossConnect, DeviceTransactionManager deviceTransactionManager) {
  46         this.db = db;
  47         this.openRoadmInterfaces = openRoadmInterfaces;
  48         this.crossConnect = crossConnect;
  49         this.deviceTransactionManager = deviceTransactionManager;
  50     }
  51
  52     /**
  53      * This methods measures power requirement for turning up a WL
  54      * from the Spanloss at OTS transmit direction and update
  55      * roadm-connection target-output-power.
  56      *
  57      * @param input
  58      *            Input parameter from the olm servicePowerSetup rpc
  59      *
  60      * @return true/false based on status of operation.
  61      */
  62     //TODO Need to Case Optical Power mode/NodeType in case of 2.2 devices
  63     //@SuppressFBwarnings("DM_CONVERT_CASE")
  64     public Boolean setPower(ServicePowerSetupInput input) {
  65         LOG.info("Olm-setPower initiated");
  66         for (int i = 0; i < input.getNodes().size(); i++) {
  67             String nodeId = input.getNodes().get(i).getNodeId();
  68             String srcTpId =  input.getNodes().get(i).getSrcTp();
  69             String destTpId = input.getNodes().get(i).getDestTp();
  70             Optional<Nodes> inputNodeOptional = OlmUtils.getNode(nodeId, this.db);
  71             // If node type is transponder
  72             if (inputNodeOptional.isPresent()
  73                     && (inputNodeOptional.get().getNodeInfo().getNodeType() != null)
  74                     && inputNodeOptional.get().getNodeInfo().getNodeType().equals(NodeTypes.Xpdr)
  75                     && destTpId != null) {
  76
  77                 Nodes inputNode = inputNodeOptional.get();
  78                 OpenroadmVersion openroadmVersion = inputNode.getNodeInfo().getOpenroadmVersion();
  79                 LOG.info("Getting data from input node {}", inputNode.getNodeInfo().getNodeType());
  80                 LOG.info("Getting mapping data for node is {}",
  81                         inputNode.nonnullMapping().values().stream().filter(o -> o.key()
  82                          .equals(new MappingKey(destTpId))).findFirst().toString());
  83                 // If its A-End transponder
  84                 if (destTpId.toLowerCase().contains("network")) {
  85                     java.util.Optional<Mapping> mappingObject = inputNode.nonnullMapping()
  86                             .values().stream().filter(o -> o.key()
  87                             .equals(new MappingKey(destTpId))).findFirst();
  88                     if (mappingObject.isPresent()) {
  89                         String circuitPackName = mappingObject.get().getSupportingCircuitPackName();
  90                         String portName = mappingObject.get().getSupportingPort();
  91                         Map<String, Double> txPowerRangeMap = new HashMap<>();
  92                         if (openroadmVersion.getIntValue() == 1) {
  93                             txPowerRangeMap = PowerMgmtVersion121.getXponderPowerRange(circuitPackName, portName,
  94                                     nodeId, deviceTransactionManager);
  95                         } else if (openroadmVersion.getIntValue() == 2) {
  96                             txPowerRangeMap = PowerMgmtVersion221.getXponderPowerRange(circuitPackName, portName,
  97                                     nodeId, deviceTransactionManager);
  98                         }
  99                         if (!txPowerRangeMap.isEmpty()) {
 100                             LOG.info("Transponder range exists for nodeId: {}", nodeId);
 101                             String srgId =  input.getNodes().get(i + 1).getSrcTp();
 102                             String nextNodeId = input.getNodes().get(i + 1).getNodeId();
 103                             Map<String, Double> rxSRGPowerRangeMap = new HashMap<>();
 104                             Optional<Mapping> mappingObjectSRG = OlmUtils.getNode(nextNodeId, db)
 105                                     .flatMap(node -> node.nonnullMapping().values()
 106                                             .stream().filter(o -> o.key()
 107                                                     .equals(new MappingKey(srgId))).findFirst());
 108                             if (mappingObjectSRG.isPresent()) {
 109
 110                                 if (openroadmVersion.getIntValue() == 1) {
 111                                     rxSRGPowerRangeMap = PowerMgmtVersion121.getSRGRxPowerRange(nextNodeId, srgId,
 112                                             deviceTransactionManager, mappingObjectSRG.get()
 113                                             .getSupportingCircuitPackName(),
 114                                             mappingObjectSRG.get().getSupportingPort());
 115                                 } else if (openroadmVersion.getIntValue() == 2) {
 116                                     rxSRGPowerRangeMap = PowerMgmtVersion221.getSRGRxPowerRange(nextNodeId, srgId,
 117                                             deviceTransactionManager, mappingObjectSRG.get()
 118                                             .getSupportingCircuitPackName(),
 119                                             mappingObjectSRG.get().getSupportingPort());
 120                                 }
 121                             }
 122                             double powerValue = 0;
 123                             if (!rxSRGPowerRangeMap.isEmpty()) {
 124                                 LOG.info("SRG Rx Power range exists for nodeId: {}", nodeId);
 125                                 if (txPowerRangeMap.get("MaxTx")
 126                                         <= rxSRGPowerRangeMap.get("MaxRx")) {
 127                                     powerValue = txPowerRangeMap.get("MaxTx");
 128                                 } else if (rxSRGPowerRangeMap.get("MaxRx")
 129                                         < txPowerRangeMap.get("MaxTx")) {
 130                                     powerValue = rxSRGPowerRangeMap.get("MaxRx");
 131                                 }
 132                                 LOG.info("Calculated Transponder Power value is {}" , powerValue);
 133                                 String interfaceName = destTpId + "-" + input.getWaveNumber();
 134                                 if (callSetTransponderPower(nodeId, interfaceName, new BigDecimal(powerValue),
 135                                         openroadmVersion)) {
 136                                     LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
 137                                     try {
 138                                         LOG.info("Now going in sleep mode");
 139                                         Thread.sleep(OlmUtils.OLM_TIMER_1);
 140                                     } catch (InterruptedException e) {
 141                                         LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
 142                                     }
 143                                 } else {
 144                                     LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
 145                                 }
 146                             } else {
 147                                 LOG.info("SRG Power Range not found, setting the Transponder range to default");
 148                                 String interfaceName = destTpId + "-" + input.getWaveNumber();
 149                                 if (callSetTransponderPower(nodeId, interfaceName, new BigDecimal(-5),
 150                                     openroadmVersion)) {
 151                                     LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
 152                                     try {
 153                                         Thread.sleep(OlmUtils.OLM_TIMER_1);
 154                                     } catch (InterruptedException e) {
 155                                         // TODO Auto-generated catch block
 156                                         LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
 157                                     }
 158                                 } else {
 159                                     LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
 160                                 }
 161                             }
 162                         } else {
 163                             LOG.info("Tranponder range not available setting to default power for nodeId: {}", nodeId);
 164                             String interfaceName = destTpId + "-" + input.getWaveNumber();
 165                             if (callSetTransponderPower(nodeId, interfaceName, new BigDecimal(-5),openroadmVersion)) {
 166                                 LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
 167                                 try {
 168                                     Thread.sleep(OlmUtils.OLM_TIMER_1);
 169                                 } catch (InterruptedException e) {
 170                                     // TODO Auto-generated catch block
 171                                     LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
 172                                 }
 173                             } else {
 174                                 LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
 175                             }
 176                         }
 177                     } else {
 178                         LOG.info("Mapping object not found for nodeId: {}", nodeId);
 179                         return false;
 180                     }
 181                 } else {
 182                     LOG.info("{} is a drop node. Net power settings needed", nodeId);
 183                 }
 184             } else if (inputNodeOptional.isPresent()
 185                     && (inputNodeOptional.get().getNodeInfo().getNodeType() != null)
 186                     && inputNodeOptional.get().getNodeInfo().getNodeType().equals(NodeTypes.Rdm)) {
 187                 // If Degree is transmitting end then set power
 188                 Nodes inputNode = inputNodeOptional.get();
 189                 OpenroadmVersion openroadmVersion = inputNode.getNodeInfo().getOpenroadmVersion();
 190                 LOG.info("This is a roadm {} device", openroadmVersion.getName());
 191                 String connectionNumber = srcTpId + "-" + destTpId + "-" + input.getWaveNumber();
 192                 LOG.info("Connection number is {}", connectionNumber);
 193                 if (destTpId.toLowerCase().contains("deg")) {
 194                     Optional<Mapping> mappingObjectOptional = inputNode.nonnullMapping()
 195                             .values().stream().filter(o -> o.key()
 196                             .equals(new MappingKey(destTpId))).findFirst();
 197                     if (mappingObjectOptional.isPresent()) {
 198                         BigDecimal spanLossTx = null;
 199                         LOG.info("Dest point is Degree {}", mappingObjectOptional.get());
 200                         Mapping portMapping = mappingObjectOptional.get();
 201                         // debut reprise
 202                         if (openroadmVersion.getIntValue() == 1) {
 203                             Optional<Interface> interfaceOpt;
 204                             try {
 205                                 interfaceOpt =
 206                                         this.openRoadmInterfaces.getInterface(nodeId, portMapping.getSupportingOts());
 207                             } catch (OpenRoadmInterfaceException ex) {
 208                                 LOG.error("Failed to get interface {} from node {}!", portMapping.getSupportingOts(),
 209                                         nodeId, ex);
 210                                 return false;
 211                             } catch (IllegalArgumentException ex) {
 212                                 LOG.error("Failed to get non existing interface {} from node {}!",
 213                                     portMapping.getSupportingOts(), nodeId);
 214                                 return false;
 215                             }
 216                             if (interfaceOpt.isPresent()) {
 217                                 if (interfaceOpt.get().augmentation(Interface1.class).getOts()
 218                                     .getSpanLossTransmit() != null) {
 219                                     spanLossTx = interfaceOpt.get().augmentation(Interface1.class).getOts()
 220                                             .getSpanLossTransmit().getValue();
 221                                     LOG.info("Spanloss TX is {}", spanLossTx);
 222                                 } else {
 223                                     LOG.error("interface {} has no spanloss value", interfaceOpt.get().getName());
 224                                 }
 225                             } else {
 226                                 LOG.error("Interface {} on node {} is not present!", portMapping.getSupportingOts(),
 227                                     nodeId);
 228                                 return false;
 229                             }
 230                         } else if (openroadmVersion.getIntValue() == 2) {
 231                             Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp
 232                                 .Interface> interfaceOpt;
 233                             try {
 234                                 interfaceOpt =
 235                                         this.openRoadmInterfaces.getInterface(nodeId, portMapping.getSupportingOts());
 236                             } catch (OpenRoadmInterfaceException ex) {
 237                                 LOG.error("Failed to get interface {} from node {}!", portMapping.getSupportingOts(),
 238                                         nodeId, ex);
 239                                 return false;
 240                             } catch (IllegalArgumentException ex) {
 241                                 LOG.error("Failed to get non existing interface {} from node {}!",
 242                                     portMapping.getSupportingOts(), nodeId);
 243                                 return false;
 244                             }
 245                             if (interfaceOpt.isPresent()) {
 246                                 if (interfaceOpt.get().augmentation(org.opendaylight.yang.gen.v1.http.org
 247                                         .openroadm.optical.transport.interfaces.rev181019.Interface1.class).getOts()
 248                                         .getSpanLossTransmit() != null) {
 249                                     spanLossTx = interfaceOpt.get().augmentation(org.opendaylight.yang.gen.v1.http.org
 250                                             .openroadm.optical.transport.interfaces.rev181019.Interface1.class).getOts()
 251                                             .getSpanLossTransmit().getValue();
 252                                     LOG.info("Spanloss TX is {}", spanLossTx);
 253                                 } else {
 254                                     LOG.error("interface {} has no spanloss value", interfaceOpt.get().getName());
 255                                 }
 256                             } else {
 257                                 LOG.error("Interface {} on node {} is not present!", portMapping.getSupportingOts(),
 258                                     nodeId);
 259                                 return false;
 260                             }
 261                         }
 262
 263                         if (spanLossTx == null || spanLossTx.intValue() <= 0 || spanLossTx.intValue() > 28) {
 264                             LOG.error(
 265                                 "Power Value is null: spanLossTx null or out of openROADM range ]0,28] {}", spanLossTx);
 266                             return false;
 267                         }
 268                         BigDecimal powerValue = spanLossTx.subtract(BigDecimal.valueOf(9));
 269                         powerValue = powerValue.min(BigDecimal.valueOf(2));
 270                         //we work at constant power spectral density (50 GHz channel width @-20dBm=37.5GHz)
 271                         // 87.5 GHz channel width @-20dBm=75GHz
 272                         if (input.getWidth() != null && GridConstant.WIDTH_80.equals(input.getWidth().getValue())) {
 273                             powerValue = powerValue.add(BigDecimal.valueOf(3));
 274                         }
 275                         LOG.info("Power Value is {}", powerValue);
 276                         try {
 277                             Boolean setXconnPowerSuccessVal = crossConnect.setPowerLevel(nodeId,
 278                                 OpticalControlMode.Power.getName(), powerValue, connectionNumber);
 279                             LOG.info("Success Value is {}", setXconnPowerSuccessVal);
 280                             if (setXconnPowerSuccessVal) {
 281                                 LOG.info("Roadm-connection: {} updated ", connectionNumber);
 282                                 //The value recommended by the white paper is 20 seconds and not 60.
 283                                 //TODO - commented code because one vendor is not supporting
 284                                 //GainLoss with target-output-power
 285                                 Thread.sleep(OlmUtils.OLM_TIMER_1);
 286                                 crossConnect.setPowerLevel(nodeId, OpticalControlMode.GainLoss.getName(), powerValue,
 287                                         connectionNumber);
 288                             } else {
 289                                 LOG.info("Set Power failed for Roadm-connection: {} on Node: {}", connectionNumber,
 290                                         nodeId);
 291                                 return false;
 292                             }
 293                         } catch (InterruptedException e) {
 294                             LOG.error("Olm-setPower wait failed :", e);
 295                             return false;
 296                         }
 297                     }
 298                     // If Drop node leave node is power mode
 299                 } else if (destTpId.toLowerCase().contains("srg")) {
 300                     LOG.info("Setting power at drop node");
 301                     crossConnect.setPowerLevel(nodeId, OpticalControlMode.Power.getName(), null, connectionNumber);
 302                 }
 303             } else {
 304                 LOG.error("OLM-PowerMgmtImpl : Error with node type for node {}", nodeId);
 305             }
 306         }
 307         return true;
 308     }
 309
 310     /**
 311      * This methods turns down power a WL by performing
 312      * following steps:
 313      *
 314      * <p>
 315      * 1. Pull interfaces used in service and change
 316      * status to outOfService
 317      *
 318      * <p>
 319      * 2. For each of the ROADM node set target-output-power
 320      * to -60dbm, wait for 20 seconds, turn power mode to off
 321      *
 322      * <p>
 323      * 3. Turn down power in Z to A direction and A to Z
 324      *
 325      * @param input
 326      *            Input parameter from the olm servicePowerTurndown rpc
 327      *
 328      * @return true/false based on status of operation
 329      */
 330     public Boolean powerTurnDown(ServicePowerTurndownInput input) {
 331         LOG.info("Olm-powerTurnDown initiated");
 332         /*Starting with last element into the list Z -> A for
 333           turning down A -> Z */
 334         for (int i = input.getNodes().size() - 1; i >= 0; i--) {
 335             String nodeId = input.getNodes().get(i).getNodeId();
 336             String srcTpId =  input.getNodes().get(i).getSrcTp();
 337             String destTpId = input.getNodes().get(i).getDestTp();
 338             Long wlNumber = input.getWaveNumber().toJava();
 339             String connectionNumber =  srcTpId + "-" + destTpId + "-" + wlNumber;
 340             if (destTpId.toLowerCase().contains("srg")) {
 341                 crossConnect.setPowerLevel(nodeId, OpticalControlMode.Off.getName(), null, connectionNumber);
 342             } else if (destTpId.toLowerCase().contains("deg")) {
 343                 try {
 344                     if (!crossConnect.setPowerLevel(nodeId, OpticalControlMode.Power.getName(), new BigDecimal(-60),
 345                             connectionNumber)) {
 346                         LOG.warn("Power down failed for Roadm-connection: {}", connectionNumber);
 347                         return false;
 348                     }
 349                     Thread.sleep(OlmUtils.OLM_TIMER_2);
 350                     if (! crossConnect.setPowerLevel(nodeId, OpticalControlMode.Off.getName(), null,
 351                         connectionNumber)) {
 352                         LOG.warn("Setting power-control mode off failed for Roadm-connection: {}", connectionNumber);
 353                         return false;
 354                     }
 355                 } catch (InterruptedException e) {
 356                     // TODO Auto-generated catch block
 357                     LOG.error("Olm-powerTurnDown wait failed: ",e);
 358                     return false;
 359                 }
 360             }
 361         }
 362         return true;
 363     }
 364
 365     /*
 366      * This method does an edit-config on roadm connection subtree for a given
 367      * connection number in order to set power level for use by the optical
 368      * power control.
 369      *
 370      * @param inputNode
 371      *            PortMapping network node.
 372      * @param destTpId
 373      *            Destination termination point.
 374      * @param srgId
 375      *            SRG Id to which network port is connected to.
 376      * @param nextNodeId
 377      *            Next roadm connect.
 378      * @param waveLength
 379      *            WaveLength number part of request
 380      * @return true/false based on status of operation.
 381      */
 382     /*private boolean setTransponderPowerTx(Nodes inputNode, String destTpId, String srgId,
 383                                           String nextNodeId, Long waveLength) {
 384         Map<String, Double> txPowerRangeMap = null;
 385         Map<String, Double> rxSRGPowerRangeMap = null;
 386         OpenroadmVersion openroadmVersion;
 387         Optional<Mapping> mappingObject = inputNode.getMapping().stream().filter(o -> o.key()
 388                 .equals(new MappingKey(destTpId))).findFirst();
 389         String nodeId = inputNode.getNodeId();
 390         if (mappingObject.isPresent()) {
 391             String circuitPackName = mappingObject.get().getSupportingCircuitPackName();
 392             String portName = mappingObject.get().getSupportingPort();
 393             openroadmVersion = inputNode.getNodeInfo().getOpenroadmVersion();
 394             if (openroadmVersion.getIntValue() == 1) {
 395                 txPowerRangeMap = PowerMgmtVersion121.getXponderPowerRange(circuitPackName, portName,
 396                         nodeId, deviceTransactionManager);
 397             } else if (openroadmVersion.getIntValue() == 2) {
 398                 txPowerRangeMap = PowerMgmtVersion221.getXponderPowerRange(circuitPackName, portName,
 399                         nodeId, deviceTransactionManager);
 400             }
 401             LOG.info("Transponder power range is fine");
 402             if (!txPowerRangeMap.isEmpty()) {
 403                 LOG.info("Transponder power range is not null {}, {}", nextNodeId,srgId);
 404                 //Transponder range is not empty then check SRG Range
 405
 406                 Optional<Mapping> mappingObjectSRG = OlmUtils.getNode(nextNodeId, db)
 407                         .flatMap(node -> node.getMapping()
 408                                 .stream().filter(o -> o.key()
 409                                         .equals(new MappingKey(srgId))).findFirst());
 410                 if (mappingObjectSRG.isPresent()) {
 411                     LOG.info("Transponder range exists for nodeId: {}", nodeId);
 412                     if (openroadmVersion.getIntValue() == 1) {
 413                         rxSRGPowerRangeMap = PowerMgmtVersion121.getSRGRxPowerRange(nextNodeId, srgId,
 414                                 deviceTransactionManager, mappingObjectSRG.get().getSupportingCircuitPackName(),
 415                                 mappingObjectSRG.get().getSupportingPort());
 416                     } else if (openroadmVersion.getIntValue() == 2) {
 417                         rxSRGPowerRangeMap = PowerMgmtVersion221.getSRGRxPowerRange(nextNodeId, srgId,
 418                                 deviceTransactionManager, mappingObjectSRG.get().getSupportingCircuitPackName(),
 419                                 mappingObjectSRG.get().getSupportingPort());
 420                     }
 421                 }
 422                 double powerValue = 0;
 423                 if (!rxSRGPowerRangeMap.isEmpty()) {
 424                     LOG.debug("SRG Rx Power range exists for nodeId: {}", nodeId);
 425                     if (txPowerRangeMap.get("MaxTx")
 426                             <= rxSRGPowerRangeMap.get("MaxRx")) {
 427                         powerValue = txPowerRangeMap.get("MaxTx");
 428                     } else if (rxSRGPowerRangeMap.get("MaxRx")
 429                             < txPowerRangeMap.get("MaxTx")) {
 430                         powerValue = rxSRGPowerRangeMap.get("MaxRx");
 431                     }
 432                     LOG.debug("Calculated Transponder Power value is {}" , powerValue);
 433                     String interfaceName = destTpId + "-" + waveLength;
 434                     if (callSetTransponderPower(nodeId,interfaceName,new BigDecimal(powerValue),
 435                             openroadmVersion)) {
 436                         LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
 437                         try {
 438                             LOG.info("Now going in sleep mode");
 439                             Thread.sleep(90000);
 440                             return true;
 441                         } catch (InterruptedException e) {
 442                             LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
 443                             return false;
 444                         }
 445                     } else {
 446                         LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
 447                         return false;
 448                     }
 449                 } else {
 450                     LOG.info("Transponder Range exists but SRG Power Range not found");
 451                     return false;
 452                 }
 453             } else {
 454                 LOG.info("Tranponder range not available seting to default power for nodeId: {}", nodeId);
 455                 String interfaceName = destTpId + "-" + waveLength;
 456                 if (callSetTransponderPower(nodeId,interfaceName,new BigDecimal(-5),
 457                         openroadmVersion)) {
 458                     LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
 459                     try {
 460                         Thread.sleep(OlmUtils.OLM_TIMER_1);
 461                         return true;
 462                     } catch (InterruptedException e) {
 463                         // TODO Auto-generated catch block
 464                         LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
 465                         return false;
 466                     }
 467                 } else {
 468                     LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
 469                     return false;
 470                 }
 471             }
 472         } else {
 473             LOG.info("Mapping object not found for nodeId: {}", nodeId);
 474             return false;
 475         }
 476     }*/
 477
 478     /**
 479      * This method retrieves transponder OCH interface and
 480      * sets power.
 481      *
 482      * @param nodeId
 483      *            Unique identifier for the mounted netconf- node
 484      * @param interfaceName
 485      *            OCH interface name carrying WL
 486      * @param txPower
 487      *            Calculated transmit power
 488      * @param openroadmVersion
 489      *            Version of openRoadm device software
 490      * @return true/false based on status of operation
 491      */
 492     private boolean callSetTransponderPower(String nodeId, String interfaceName, BigDecimal txPower,
 493                                             OpenroadmVersion openroadmVersion) {
 494         boolean powerSetupResult = false;
 495         try {
 496             if (openroadmVersion.getIntValue() == 1) {
 497                 Optional<Interface> interfaceOptional;
 498                 interfaceOptional = openRoadmInterfaces.getInterface(nodeId, interfaceName);
 499                 if (interfaceOptional.isPresent()) {
 500                     powerSetupResult = PowerMgmtVersion121.setTransponderPower(nodeId, interfaceName,
 501                             txPower, deviceTransactionManager, interfaceOptional.get());
 502                 } else {
 503                     LOG.error("Interface {} on node {} is not present!", interfaceName, nodeId);
 504                     return false;
 505                 }
 506             } else if (openroadmVersion.getIntValue() == 2) {
 507                 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp
 508                         .Interface> interfaceOptional;
 509                 interfaceOptional = openRoadmInterfaces.getInterface(nodeId, interfaceName);
 510                 if (interfaceOptional.isPresent()) {
 511                     powerSetupResult = PowerMgmtVersion221.setTransponderPower(nodeId, interfaceName,
 512                             txPower, deviceTransactionManager, interfaceOptional.get());
 513                 } else {
 514                     LOG.error("Interface {} on node {} is not present!", interfaceName, nodeId);
 515                     return false;
 516                 }
 517             }
 518         } catch (OpenRoadmInterfaceException ex) {
 519             LOG.error("Failed to get interface {} from node {}!", interfaceName, nodeId, ex);
 520             return false;
 521         }
 522         if (powerSetupResult) {
 523             LOG.debug("Transponder power set up completed successfully for nodeId {} and interface {}",
 524                     nodeId,interfaceName);
 525             return powerSetupResult;
 526         } else {
 527             LOG.debug("Transponder power setup failed for nodeId {} on interface {}",
 528                     nodeId, interfaceName);
 529             return powerSetupResult;
 530         }
 531     }
 532
 533     /*
 534      * This method retrieves transponder OCH interface and
 535      * sets power.
 536      *
 537      * @param nodeId
 538      *            Unique identifier for the mounted netconf- node
 539      * @param interfaceName
 540      *            OCH interface name carrying WL
 541      * @param openroadmVersion
 542      *            Version of openRoadm device software
 543      * @param wavelength
 544      *            Wavelength Number    *
 545      * @return true/false based on status of operation
 546      */
 547     /*private boolean callSetRoadmPowerTx(String nodeId, String interfaceName,
 548                                         OpenroadmVersion openroadmVersion,
 549                                         Long wavelength, String connectionNumber) {
 550         if (interfaceName == null) {
 551             crossConnect.setPowerLevel(nodeId,
 552                     OpticalControlMode.Power , null,connectionNumber);
 553             return true;
 554         }
 555         try {
 556             if (openroadmVersion.getIntValue() == 1) {
 557                 Optional<Interface> interfaceOpt;
 558                 interfaceOpt = openRoadmInterfaces.getInterface(nodeId, interfaceName);
 559                 if (interfaceOpt.isPresent()) {
 560                     BigDecimal spanLossTx = interfaceOpt.get().augmentation(Interface1.class).getOts()
 561                             .getSpanLossTransmit().getValue();
 562                     LOG.debug("Spanloss TX is {}", spanLossTx);
 563                     BigDecimal powerValue = BigDecimal.valueOf(Math.min(spanLossTx.doubleValue() - 9, 2));
 564                     LOG.debug("Power Value is {}", powerValue);
 565                     Boolean setXconnPowerSuccessVal = crossConnect.setPowerLevel(nodeId,
 566                             OpticalControlMode.Power, powerValue,connectionNumber);
 567                     if (setXconnPowerSuccessVal) {
 568                         LOG.info("Roadm-connection: {} updated ");
 569                         //TODO - commented code because one vendor is not supporting
 570                         //GainLoss with target-output-power
 571                         Thread.sleep(OlmUtils.OLM_TIMER_2);
 572                         crossConnect.setPowerLevel(nodeId,
 573                                 OpticalControlMode.GainLoss, powerValue,connectionNumber);
 574                         return true;
 575                     } else {
 576                         LOG.info("Set Power failed for Roadm-connection: {} on Node: {}", connectionNumber, nodeId);
 577                         return false;
 578                     }
 579                 } else {
 580                     LOG.error("Interface {} on node {} is not present!", interfaceName, nodeId);
 581                     return false;
 582                 }
 583             } else if (openroadmVersion.getIntValue() == 2) {
 584                 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces
 585                         .grp.Interface> interfaceOpt;
 586                 interfaceOpt = openRoadmInterfaces.getInterface(nodeId, interfaceName);
 587                 if (interfaceOpt.isPresent()) {
 588                     BigDecimal spanLossTx = interfaceOpt.get().augmentation(org.opendaylight.yang.gen.v1.http
 589                             .org.openroadm.optical.transport.interfaces.rev181019.Interface1.class).getOts()
 590                             .getSpanLossTransmit().getValue();
 591                     LOG.debug("Spanloss TX is {}", spanLossTx);
 592                     BigDecimal powerValue = BigDecimal.valueOf(Math.min(spanLossTx.doubleValue() - 9, 2));
 593                     LOG.debug("Power Value is {}", powerValue);
 594                     Boolean setXconnPowerSuccessVal = crossConnect.setPowerLevel(nodeId,
 595                             OpticalControlMode.Power, powerValue,connectionNumber);
 596                     if (setXconnPowerSuccessVal) {
 597                         LOG.info("Roadm-connection: {} updated ");
 598                         //TODO - commented code because one vendor is not supporting
 599                         //GainLoss with target-output-power
 600                         Thread.sleep(OlmUtils.OLM_TIMER_2);
 601                         crossConnect.setPowerLevel(nodeId,
 602                                 OpticalControlMode.GainLoss, powerValue,connectionNumber);
 603                         return true;
 604                     } else {
 605                         LOG.info("Set Power failed for Roadm-connection: {} on Node: {}", connectionNumber, nodeId);
 606                         return false;
 607                     }
 608                 }
 609             }
 610         } catch (OpenRoadmInterfaceException | InterruptedException ex) {
 611             LOG.error("Error during power setup on Roadm nodeId: {} for connection: {}", nodeId, connectionNumber, ex);
 612             return false;
 613         }
 614         return false;
 615     }*/
 616
 617 }