gerrit.onap Code Review - ccsdk/features.git/blob

   1 /*
   2  * ============LICENSE_START========================================================================
   3  * ONAP : ccsdk feature sdnr wt
   4  * =================================================================================================
   5  * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
   6  * =================================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
   8  * in compliance with the License. You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software distributed under the License
  13  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  14  * or implied. See the License for the specific language governing permissions and limitations under
  15  * the License.
  16  * ============LICENSE_END==========================================================================
  17  */
  18 package org.onap.ccsdk.features.sdnr.wt.devicemanager.onf.ifpac.microwave;
  19
  20
  21
  22 import java.lang.reflect.Constructor;
  23 import java.lang.reflect.InvocationTargetException;
  24 import java.util.List;
  25 import java.util.Optional;
  26 import org.eclipse.jdt.annotation.NonNull;
  27 import org.onap.ccsdk.features.sdnr.wt.devicemanager.onf.ifpac.microwave.pm.PerformanceDataAirInterface180907Builder;
  28 import org.onap.ccsdk.features.sdnr.wt.devicemanager.onf.notifications.NotificationWorker;
  29 import org.onap.ccsdk.features.sdnr.wt.devicemanager.onf.util.ONFLayerProtocolName;
  30 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.DeviceManagerServiceProvider;
  31 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.FaultService;
  32 import org.onap.ccsdk.features.sdnr.wt.devicemanager.service.NotificationService;
  33 import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.FaultData;
  34 import org.onap.ccsdk.features.sdnr.wt.devicemanager.types.PerformanceDataLtp;
  35 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
  36 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.TransactionUtils;
  37 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  38 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.UniversalId;
  39 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.logical.termination.point.g.Lp;
  40 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.SeverityType;
  41 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.AirInterfaceCurrentProblemTypeG;
  42 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.AirInterfaceDiversityCurrentProblemTypeG;
  43 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.AirInterfaceHistoricalPerformanceTypeG;
  44 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.AttributeValueChangedNotification;
  45 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.ContainerCurrentProblemTypeG;
  46 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.ContainerHistoricalPerformanceTypeG;
  47 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MicrowaveModelListener;
  48 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwAirInterfaceDiversityPac;
  49 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwAirInterfaceDiversityPacKey;
  50 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwAirInterfacePac;
  51 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwAirInterfacePacKey;
  52 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwEthernetContainerPac;
  53 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwEthernetContainerPacKey;
  54 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwHybridMwStructurePac;
  55 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwHybridMwStructurePacKey;
  56 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwPureEthernetStructurePac;
  57 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwPureEthernetStructurePacKey;
  58 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwTdmContainerPac;
  59 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.MwTdmContainerPacKey;
  60 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.ObjectCreationNotification;
  61 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.ObjectDeletionNotification;
  62 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.ProblemNotification;
  63 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.StructureCurrentProblemTypeG;
  64 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.air._interface.diversity.pac.AirInterfaceDiversityCurrentProblems;
  65 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.air._interface.pac.AirInterfaceConfiguration;
  66 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.air._interface.pac.AirInterfaceCurrentProblems;
  67 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.air._interface.pac.AirInterfaceHistoricalPerformances;
  68 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.ethernet.container.pac.EthernetContainerCurrentProblems;
  69 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.ethernet.container.pac.EthernetContainerHistoricalPerformances;
  70 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.hybrid.mw.structure.pac.HybridMwStructureCurrentProblems;
  71 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.pure.ethernet.structure.pac.PureEthernetStructureCurrentProblems;
  72 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.mw.tdm.container.pac.TdmContainerCurrentProblems;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.EventlogBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.EventlogEntity;
  75 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  76 import org.opendaylight.yangtools.yang.binding.NotificationListener;
  77 import org.opendaylight.yangtools.yang.common.QName;
  78 import org.slf4j.Logger;
  79 import org.slf4j.LoggerFactory;
  80
  81
  82 public class WrapperMicrowaveModelRev180907 implements OnfMicrowaveModel, MicrowaveModelListener {
  83
  84     private static final Logger LOG = LoggerFactory.getLogger(WrapperMicrowaveModelRev180907.class);
  85
  86     public static final QName QNAME = MwAirInterfacePac.QNAME;
  87
  88
  89     private final NotificationService microwaveModelListener;
  90     private final NetconfAccessor acessor;
  91     private final TransactionUtils genericTransactionUtil;
  92     private final String mountpointId;
  93     private final @NonNull FaultService faultService;
  94
  95     private Optional<NotificationWorker<EventlogEntity>> notificationQueue;
  96
  97
  98     /**
  99      * Handle specific version of microwave model
 100      *
 101      * @param acessor to access device
 102      * @param serviceProvider for devicemanager services
 103      */
 104     public WrapperMicrowaveModelRev180907(@NonNull NetconfAccessor acessor,
 105             @NonNull DeviceManagerServiceProvider serviceProvider) {
 106         this.acessor = acessor;
 107         this.mountpointId = acessor.getNodeId().getValue();
 108         this.genericTransactionUtil = acessor.getTransactionUtils();
 109         this.microwaveModelListener = serviceProvider.getNotificationService();
 110         this.faultService = serviceProvider.getFaultService();
 111         this.notificationQueue = Optional.empty();
 112     }
 113
 114     /*-----------------------------------------------------------------------------
 115      * Setter/Getter
 116      */
 117
 118     @SuppressWarnings("unchecked")
 119     @Override
 120     public <T extends NotificationListener> T getNotificationListener() {
 121         return (T) this;
 122     }
 123
 124     @Override
 125     public void setNotificationQueue(NotificationWorker<EventlogEntity> notificationQueue) {
 126         this.notificationQueue = Optional.of(notificationQueue);
 127     }
 128
 129     /*-----------------------------------------------------------------------------
 130      * Interfacefunctions
 131      */
 132
 133     @Override
 134     public void readTheFaultsOfMicrowaveModel(ONFLayerProtocolName lpName, Class<?> lpClass, UniversalId uuid,
 135             FaultData resultList) {
 136
 137         switch (lpName) {
 138             case MWAIRINTERFACE:
 139                 readTheFaultsOfMwAirInterfacePac(uuid, resultList);
 140                 break;
 141
 142             case ETHERNETCONTAINER12:
 143                 readTheFaultsOfMwEthernetContainerPac(uuid, resultList);
 144                 break;
 145
 146             case TDMCONTAINER:
 147                 readTheFaultsOfMwTdmContainerPac(uuid, resultList);
 148                 break;
 149
 150             case STRUCTURE:
 151                 if (lpClass == MwHybridMwStructurePac.class) {
 152                     readTheFaultsOfMwHybridMwStructurePac(uuid, resultList);
 153
 154                 } else if (lpClass == MwAirInterfaceDiversityPac.class) {
 155                     readTheFaultsOfMwAirInterfaceDiversityPac(uuid, resultList);
 156
 157                 } else if (lpClass == MwPureEthernetStructurePac.class) {
 158                     readTheFaultsOfMwPureEthernetStructurePac(uuid, resultList);
 159
 160                 } else {
 161                     LOG.warn("Unassigned lp model {} class {}", lpName, lpClass);
 162                 }
 163                 break;
 164             case ETHERNET:
 165                 // No alarms supported
 166                 break;
 167             case ETHERNETCONTAINER10:
 168             default:
 169                 LOG.warn("Unassigned or not expected lp in model {}", lpName);
 170         }
 171     }
 172
 173     @Override
 174     public @NonNull PerformanceDataLtp getLtpHistoricalPerformanceData(@NonNull ONFLayerProtocolName lpName,
 175             @NonNull Lp lp) {
 176         PerformanceDataLtp res = new PerformanceDataLtp();
 177         switch (lpName) {
 178             case MWAIRINTERFACE:
 179                 readAirInterfacePerformanceData(lp, res);
 180                 break;
 181
 182             case ETHERNETCONTAINER12:
 183                 readEthernetContainerPerformanceData(lp, res);
 184                 break;
 185
 186             case ETHERNETCONTAINER10:
 187             case ETHERNETPHYSICAL:
 188             case ETHERNET:
 189             case TDMCONTAINER:
 190             case STRUCTURE:
 191             case UNKNOWN:
 192                 LOG.debug("Do not read HistoricalPM data for {} {}", lpName,
 193                         Helper.nnGetUniversalId(lp.getUuid()).getValue());
 194                 break;
 195         }
 196         return res;
 197     }
 198
 199     @Override
 200     public Class<?> getClassForLtpExtension(QName qName) {
 201         Class<?> res = null;
 202         if (qName.equals(MwAirInterfacePac.QNAME)) {
 203             res = MwAirInterfacePac.class;
 204         } else if (qName.equals(MwAirInterfaceDiversityPac.QNAME)) {
 205             res = MwAirInterfaceDiversityPac.class;
 206         } else if (qName.equals(MwPureEthernetStructurePac.QNAME)) {
 207             res = MwPureEthernetStructurePac.class;
 208         } else if (qName.equals(MwHybridMwStructurePac.QNAME)) {
 209             res = MwHybridMwStructurePac.class;
 210         } else if (qName.equals(MwEthernetContainerPac.QNAME)) {
 211             res = MwEthernetContainerPac.class;
 212         } else if (qName.equals(MwTdmContainerPac.QNAME)) {
 213             res = MwTdmContainerPac.class;
 214         }
 215         LOG.info("Found QName {} mapped to {}", String.valueOf(qName), String.valueOf(res));
 216         return res;
 217     }
 218
 219     @Override
 220     public void onObjectCreationNotification(ObjectCreationNotification notification) {
 221         LOG.debug("Got event of type :: {}", ObjectCreationNotification.class.getSimpleName());
 222         if (notification != null) {
 223             microwaveModelListener.creationNotification(acessor.getNodeId(), notification.getCounter(),
 224                     notification.getTimeStamp(), Helper.nnGetUniversalId(notification.getObjectIdRef()).getValue());
 225         }
 226     }
 227
 228     @Override
 229     public void onObjectDeletionNotification(ObjectDeletionNotification notification) {
 230         LOG.debug("Got event of type :: {}", ObjectDeletionNotification.class.getSimpleName());
 231         if (notification != null) {
 232             microwaveModelListener.deletionNotification(acessor.getNodeId(), notification.getCounter(),
 233                     notification.getTimeStamp(), Helper.nnGetUniversalId(notification.getObjectIdRef()).getValue());
 234         }
 235     }
 236
 237     @Override
 238     public void onAttributeValueChangedNotification(AttributeValueChangedNotification notification) {
 239         LOG.debug("Got event of type :: {}", AttributeValueChangedNotification.class.getSimpleName());
 240         EventlogEntity beventlogEntity = new EventlogBuilder().setNodeId(acessor.getNodeId().getValue())
 241                 .setCounter(notification.getCounter()).setTimestamp(notification.getTimeStamp())
 242                 .setObjectId(Helper.nnGetUniversalId(notification.getObjectIdRef()).getValue())
 243                 .setAttributeName(notification.getAttributeName()).setNewValue(notification.getNewValue()).build();
 244         microwaveModelListener.eventNotification(beventlogEntity);
 245         if (notificationQueue.isPresent()) {
 246             notificationQueue.get().put(beventlogEntity);
 247         }
 248     }
 249
 250     @Override
 251     public void onProblemNotification(ProblemNotification notification) {
 252
 253         LOG.debug("Got event of type :: {}", ProblemNotification.class.getSimpleName());
 254
 255         faultService.faultNotification(acessor.getNodeId(), notification.getCounter(), notification.getTimeStamp(),
 256                 Helper.nnGetUniversalId(notification.getObjectIdRef()).getValue(), notification.getProblem(),
 257                 mapSeverity(notification.getSeverity()));
 258     }
 259
 260     /*-----------------------------------------------------------------------------
 261      * Reading problems for specific interface pacs
 262      */
 263
 264     /**
 265      * Read problems of specific interfaces
 266      *
 267      * @param uuId Universal Id String of the interface
 268      * @return number of alarms
 269      */
 270     private FaultData readTheFaultsOfMwAirInterfacePac(UniversalId interfacePacUuid, FaultData resultList) {
 271
 272         final Class<MwAirInterfacePac> clazzPac = MwAirInterfacePac.class;
 273
 274         LOG.info("DBRead Get problems for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
 275                 mountpointId, interfacePacUuid.getValue());
 276
 277         // Step 2.2: construct data and the relative iid
 278         InstanceIdentifier<AirInterfaceCurrentProblems> mwAirInterfaceIID =
 279                 InstanceIdentifier.builder(MwAirInterfacePac.class, new MwAirInterfacePacKey(interfacePacUuid))
 280                         .child(AirInterfaceCurrentProblems.class).build();
 281
 282         // Step 2.3: read to the config data store
 283         AirInterfaceCurrentProblems problems = genericTransactionUtil.readData(acessor.getDataBroker(),
 284                 LogicalDatastoreType.OPERATIONAL, mwAirInterfaceIID);
 285
 286         if (problems == null) {
 287             LOG.debug("DBRead Id {} no AirInterfaceCurrentProblems", interfacePacUuid);
 288         } else {
 289             for (AirInterfaceCurrentProblemTypeG problem : problems.nonnullCurrentProblemList()) {
 290                 resultList.add(acessor.getNodeId(), problem.getSequenceNumber(), problem.getTimeStamp(),
 291                         interfacePacUuid.getValue(), problem.getProblemName(),
 292                         mapSeverity(problem.getProblemSeverity()));
 293             }
 294         }
 295         return resultList;
 296     }
 297
 298     /**
 299      * Read problems of specific interfaces
 300      *
 301      * @param uuId Universal index of Interfacepac
 302      * @return number of alarms
 303      */
 304     private FaultData readTheFaultsOfMwEthernetContainerPac(UniversalId interfacePacUuid, FaultData resultList) {
 305
 306         final Class<MwEthernetContainerPac> clazzPac = MwEthernetContainerPac.class;
 307
 308         LOG.info("DBRead Get problems for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
 309                 mountpointId, interfacePacUuid.getValue());
 310
 311         InstanceIdentifier<EthernetContainerCurrentProblems> mwEthInterfaceIID = InstanceIdentifier
 312                 .builder(MwEthernetContainerPac.class, new MwEthernetContainerPacKey(interfacePacUuid))
 313                 .child(EthernetContainerCurrentProblems.class).build();
 314
 315         EthernetContainerCurrentProblems problems = genericTransactionUtil.readData(acessor.getDataBroker(),
 316                 LogicalDatastoreType.OPERATIONAL, mwEthInterfaceIID);
 317         if (problems == null) {
 318             LOG.debug("DBRead Id {} no EthernetContainerCurrentProblems", interfacePacUuid);
 319         } else {
 320             for (ContainerCurrentProblemTypeG problem : problems.nonnullCurrentProblemList()) {
 321                 resultList.add(acessor.getNodeId(), problem.getSequenceNumber(), problem.getTimeStamp(),
 322                         interfacePacUuid.getValue(), problem.getProblemName(),
 323                         mapSeverity(problem.getProblemSeverity()));
 324             }
 325         }
 326         return resultList;
 327     }
 328
 329     /**
 330      * Read problems of specific interfaces
 331      *
 332      * @param uuId Universal index of Interfacepac
 333      * @return number of alarms
 334      */
 335     private FaultData readTheFaultsOfMwAirInterfaceDiversityPac(UniversalId interfacePacUuid, FaultData resultList) {
 336
 337         final Class<MwAirInterfaceDiversityPac> clazzPac = MwAirInterfaceDiversityPac.class;
 338         final Class<AirInterfaceDiversityCurrentProblems> clazzProblems = AirInterfaceDiversityCurrentProblems.class;
 339
 340         LOG.info("DBRead Get problems for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
 341                 mountpointId, interfacePacUuid.getValue());
 342
 343         InstanceIdentifier<AirInterfaceDiversityCurrentProblems> mwEthInterfaceIID = InstanceIdentifier
 344                 .builder(clazzPac, new MwAirInterfaceDiversityPacKey(interfacePacUuid)).child(clazzProblems).build();
 345
 346         AirInterfaceDiversityCurrentProblems problems = genericTransactionUtil.readData(acessor.getDataBroker(),
 347                 LogicalDatastoreType.OPERATIONAL, mwEthInterfaceIID);
 348         if (problems == null) {
 349             LOG.debug("DBRead Id {} no AirInterfaceDiversityCurrentProblems", interfacePacUuid);
 350         } else {
 351             for (AirInterfaceDiversityCurrentProblemTypeG problem : problems.nonnullCurrentProblemList()) {
 352                 resultList.add(acessor.getNodeId(), problem.getSequenceNumber(), problem.getTimeStamp(),
 353                         interfacePacUuid.getValue(), problem.getProblemName(),
 354                         mapSeverity(problem.getProblemSeverity()));
 355             }
 356         }
 357         return resultList;
 358     }
 359
 360     /**
 361      * Read problems of specific interfaces
 362      *
 363      * @param uuId Universal index of Interfacepac
 364      * @return number of alarms
 365      */
 366     private FaultData readTheFaultsOfMwPureEthernetStructurePac(UniversalId interfacePacUuid, FaultData resultList) {
 367
 368         final Class<MwPureEthernetStructurePac> clazzPac = MwPureEthernetStructurePac.class;
 369         final Class<PureEthernetStructureCurrentProblems> clazzProblems = PureEthernetStructureCurrentProblems.class;
 370
 371         LOG.info("DBRead Get problems for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
 372                 mountpointId, interfacePacUuid.getValue());
 373
 374         InstanceIdentifier<PureEthernetStructureCurrentProblems> mwEthInterfaceIID = InstanceIdentifier
 375                 .builder(clazzPac, new MwPureEthernetStructurePacKey(interfacePacUuid)).child(clazzProblems).build();
 376
 377         PureEthernetStructureCurrentProblems problems = genericTransactionUtil.readData(acessor.getDataBroker(),
 378                 LogicalDatastoreType.OPERATIONAL, mwEthInterfaceIID);
 379         if (problems == null) {
 380             LOG.debug("DBRead Id {} no PureEthernetStructureCurrentProblems", interfacePacUuid);
 381         } else {
 382             for (StructureCurrentProblemTypeG problem : problems.nonnullCurrentProblemList()) {
 383                 resultList.add(acessor.getNodeId(), problem.getSequenceNumber(), problem.getTimeStamp(),
 384                         interfacePacUuid.getValue(), problem.getProblemName(),
 385                         mapSeverity(problem.getProblemSeverity()));
 386             }
 387         }
 388         return resultList;
 389     }
 390
 391     /**
 392      * Read problems of specific interfaces
 393      *
 394      * @param uuId Universal index of Interfacepac
 395      * @return number of alarms
 396      */
 397     private FaultData readTheFaultsOfMwHybridMwStructurePac(UniversalId interfacePacUuid, FaultData resultList) {
 398
 399         final Class<MwHybridMwStructurePac> clazzPac = MwHybridMwStructurePac.class;
 400         final Class<HybridMwStructureCurrentProblems> clazzProblems = HybridMwStructureCurrentProblems.class;
 401
 402         LOG.info("DBRead Get problems for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
 403                 mountpointId, interfacePacUuid.getValue());
 404
 405         InstanceIdentifier<HybridMwStructureCurrentProblems> mwEthInterfaceIID = InstanceIdentifier
 406                 .builder(clazzPac, new MwHybridMwStructurePacKey(interfacePacUuid)).child(clazzProblems).build();
 407
 408         HybridMwStructureCurrentProblems problems = genericTransactionUtil.readData(acessor.getDataBroker(),
 409                 LogicalDatastoreType.OPERATIONAL, mwEthInterfaceIID);
 410         if (problems == null) {
 411             LOG.debug("DBRead Id {} no HybridMwStructureCurrentProblems", interfacePacUuid);
 412         } else {
 413             for (StructureCurrentProblemTypeG problem : problems.nonnullCurrentProblemList()) {
 414                 resultList.add(acessor.getNodeId(), problem.getSequenceNumber(), problem.getTimeStamp(),
 415                         interfacePacUuid.getValue(), problem.getProblemName(),
 416                         mapSeverity(problem.getProblemSeverity()));
 417             }
 418         }
 419         return resultList;
 420     }
 421
 422     /**
 423      * Read problems of specific interfaces. TODO Goal for future implementation without usage of explicit new. Key is
 424      * generated by newInstance() function here to verify this approach.
 425      *
 426      * @param uuId Universal index of Interfacepac
 427      * @return number of alarms
 428      * @throws SecurityException
 429      * @throws NoSuchMethodException
 430      * @throws InvocationTargetException
 431      * @throws IllegalArgumentException
 432      * @throws IllegalAccessException
 433      * @throws InstantiationException
 434      */
 435     private FaultData readTheFaultsOfMwTdmContainerPac(UniversalId interfacePacUuid, FaultData resultList) {
 436
 437         final Class<MwTdmContainerPac> clazzPac = MwTdmContainerPac.class;
 438         final Class<MwTdmContainerPacKey> clazzPacKey = MwTdmContainerPacKey.class;
 439         final Class<TdmContainerCurrentProblems> clazzProblems = TdmContainerCurrentProblems.class;
 440
 441         LOG.info("DBRead Get problems for class {} from mountpoint {} for uuid {}", clazzPac.getSimpleName(),
 442                 mountpointId, interfacePacUuid.getValue());
 443
 444         try {
 445             // -- Specific part 1
 446             Constructor<MwTdmContainerPacKey> cons = clazzPacKey.getConstructor(UniversalId.class); // Avoid new()
 447             InstanceIdentifier<TdmContainerCurrentProblems> mwEthInterfaceIID = InstanceIdentifier
 448                     .builder(clazzPac, cons.newInstance(interfacePacUuid)).child(clazzProblems).build();
 449
 450             // -- Specific part 2
 451             TdmContainerCurrentProblems problems = genericTransactionUtil.readData(acessor.getDataBroker(),
 452                     LogicalDatastoreType.OPERATIONAL, mwEthInterfaceIID);
 453             if (problems == null) {
 454                 LOG.debug("DBRead Id {} no TdmContainerCurrentProblems", interfacePacUuid);
 455             } else {
 456                 // -- Specific part 3
 457                 for (ContainerCurrentProblemTypeG problem : problems.nonnullCurrentProblemList()) {
 458                     resultList.add(acessor.getNodeId(), problem.getSequenceNumber(), problem.getTimeStamp(),
 459                             interfacePacUuid.getValue(), problem.getProblemName(),
 460                             mapSeverity(problem.getProblemSeverity()));
 461                 }
 462             }
 463         } catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException
 464                 | IllegalArgumentException | InvocationTargetException e) {
 465             LOG.warn("Could not reade instance of MwTdmContainerPacKey: ", e);
 466         }
 467         return resultList;
 468     }
 469
 470     /**
 471      * Read and add performance data
 472      *
 473      * @param lp to read from
 474      * @param result Object to be filled with data
 475      * @return result
 476      */
 477     private @NonNull PerformanceDataLtp readAirInterfacePerformanceData(Lp lp, PerformanceDataLtp result) {
 478
 479         LOG.debug("DBRead Get {} MWAirInterfacePac: {}", acessor.getNodeId(), lp.getUuid());
 480         // ----
 481         UniversalId mwAirInterfacePacuuId = lp.getUuid();
 482         // Step 2.1: construct data and the relative iid
 483         InstanceIdentifier<AirInterfaceConfiguration> mwAirInterfaceConfigurationIID =
 484                 InstanceIdentifier.builder(MwAirInterfacePac.class, new MwAirInterfacePacKey(mwAirInterfacePacuuId))
 485                         .child(AirInterfaceConfiguration.class).build();
 486         AirInterfaceConfiguration airConfiguration = acessor.getTransactionUtils().readData(acessor.getDataBroker(),
 487                 LogicalDatastoreType.OPERATIONAL, mwAirInterfaceConfigurationIID);
 488
 489         if (airConfiguration == null) {
 490             LOG.debug("DBRead MWAirInterfacePac Id {} no AirInterfaceConfiguration", mwAirInterfacePacuuId);
 491
 492         } else {
 493             // Step 2.2: construct data and the relative iid
 494             InstanceIdentifier<AirInterfaceHistoricalPerformances> mwAirInterfaceHistoricalPerformanceIID =
 495                     InstanceIdentifier.builder(MwAirInterfacePac.class, new MwAirInterfacePacKey(mwAirInterfacePacuuId))
 496                             .child(AirInterfaceHistoricalPerformances.class).build();
 497
 498             // Step 2.3: read to the config data store
 499             AirInterfaceHistoricalPerformances airHistoricalPerformanceData = acessor.getTransactionUtils().readData(
 500                     acessor.getDataBroker(), LogicalDatastoreType.OPERATIONAL, mwAirInterfaceHistoricalPerformanceIID);
 501
 502             if (airHistoricalPerformanceData == null) {
 503                 LOG.debug("DBRead MWAirInterfacePac Id {} no AirInterfaceHistoricalPerformances",
 504                         mwAirInterfacePacuuId);
 505             } else {
 506                 // org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev170320.air._interface.historical.performances.g.HistoricalPerformanceDataList
 507                 List<org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.air._interface.historical.performances.g.HistoricalPerformanceDataList> airHistPMList =
 508                         airHistoricalPerformanceData.nonnullHistoricalPerformanceDataList();
 509                 LOG.debug("DBRead MWAirInterfacePac Id {} Records intermediate: {}", mwAirInterfacePacuuId,
 510                         airHistPMList.size());
 511                 for (AirInterfaceHistoricalPerformanceTypeG pmRecord : airHistoricalPerformanceData
 512                         .nonnullHistoricalPerformanceDataList()) {
 513                     result.add(new PerformanceDataAirInterface180907Builder(acessor.getNodeId(), lp, pmRecord,
 514                             airConfiguration));
 515                 }
 516             }
 517         }
 518         LOG.debug("DBRead MWAirInterfacePac Id {} Records result: {}", mwAirInterfacePacuuId, result.size());
 519         return result;
 520     }
 521
 522     private @NonNull PerformanceDataLtp readEthernetContainerPerformanceData(Lp lp, PerformanceDataLtp result) {
 523         final String myName = "MWEthernetContainerPac";
 524
 525         LOG.debug("DBRead Get {} : {}", myName, lp.getUuid());
 526         // ----
 527         UniversalId ethContainerPacuuId = lp.getUuid();
 528         // Step 2.2: construct data and the relative iid
 529         InstanceIdentifier<EthernetContainerHistoricalPerformances> ethContainerIID = InstanceIdentifier
 530                 .builder(MwEthernetContainerPac.class, new MwEthernetContainerPacKey(ethContainerPacuuId))
 531                 .child(EthernetContainerHistoricalPerformances.class).build();
 532
 533         // Step 2.3: read to the config data store
 534         EthernetContainerHistoricalPerformances ethContainerHistoricalPerformanceData = acessor.getTransactionUtils()
 535                 .readData(acessor.getDataBroker(), LogicalDatastoreType.OPERATIONAL, ethContainerIID);
 536
 537         if (ethContainerHistoricalPerformanceData == null) {
 538             LOG.debug("DBRead {} Id {} no HistoricalPerformances", myName, ethContainerPacuuId);
 539         } else {
 540             List<org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.microwave.model.rev180907.ethernet.container.historical.performances.g.HistoricalPerformanceDataList> airHistPMList =
 541                     ethContainerHistoricalPerformanceData.nonnullHistoricalPerformanceDataList();
 542             LOG.debug("DBRead {} Id {} Records intermediate: {}", myName, ethContainerPacuuId, airHistPMList.size());
 543             for (ContainerHistoricalPerformanceTypeG pmRecord : airHistPMList) {
 544                 result.add(new PerformanceDataAirInterface180907Builder(acessor.getNodeId(), lp, pmRecord));
 545             }
 546         }
 547         LOG.debug("DBRead {} Id {} Records result: {}", myName, ethContainerPacuuId, result.size());
 548         return result;
 549     }
 550
 551     private org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.SeverityType mapSeverity(
 552             SeverityType severity) {
 553
 554         Optional<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.SeverityType> res =
 555                 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.SeverityType
 556                         .forName(severity.name());
 557         return res.orElse(
 558                 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.SeverityType.NonAlarmed);
 559     }
 560
 561 }