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.base.netconf;
  19
  20 import java.util.ArrayList;
  21 import java.util.Collections;
  22 import java.util.List;
  23 import javax.annotation.Nonnull;
  24 import javax.annotation.Nullable;
  25 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.internalTypes.InternalDateAndTime;
  26 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.internalTypes.InternalSeverity;
  27 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.container.AllPm;
  28 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.container.Capabilities;
  29 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.container.ONFLayerProtocolName;
  30 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.util.GenericTransactionUtils;
  31 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.wrapperc.OnfMicrowaveModel;
  32 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.wrapperc.WrapperMicrowaveModelRev170324;
  33 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.wrapperc.WrapperMicrowaveModelRev180907;
  34 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.netconf.wrapperc.WrapperMicrowaveModelRev181010;
  35 import org.onap.ccsdk.features.sdnr.wt.devicemanager.base.toggleAlarmFilter.NotificationDelayService;
  36 import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.ProviderClient;
  37 import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.database.service.HtDatabaseEventsService;
  38 import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.listener.MicrowaveEventListener12;
  39 import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.xml.AttributeValueChangedNotificationXml;
  40 import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.xml.ProblemNotificationXml;
  41 import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.xml.WebSocketServiceClient;
  42 import org.onap.ccsdk.features.sdnr.wt.devicemanager.maintenance.MaintenanceService;
  43 import org.onap.ccsdk.features.sdnr.wt.devicemanager.performancemanager.impl.database.types.EsHistoricalPerformance15Minutes;
  44 import org.onap.ccsdk.features.sdnr.wt.devicemanager.performancemanager.impl.database.types.EsHistoricalPerformance24Hours;
  45 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  46 import org.opendaylight.controller.md.sal.binding.api.MountPoint;
  47 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
  48 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  49 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.NetworkElement;
  50 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.UniversalId;
  51 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.extension.g.Extension;
  52 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.logical.termination.point.g.Lp;
  53 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.core.model.rev170320.network.element.Ltp;
  54 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.g._874._1.model.rev170320.GranularityPeriodType;
  55 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.g._874._1.model.rev170320.OtnHistoryDataG;
  56 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.onf.core.model.conditional.packages.rev170402.NetworkElementPac;
  57 import org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.onf.core.model.conditional.packages.rev170402.network.element.pac.NetworkElementCurrentProblems;
  58 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  59 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  60 import org.opendaylight.yangtools.yang.binding.NotificationListener;
  61 import org.opendaylight.yangtools.yang.common.QName;
  62 import org.slf4j.Logger;
  63 import org.slf4j.LoggerFactory;
  64 import com.google.common.base.Optional;
  65
  66 /**
  67  * Get information over NETCONF device according to ONF Coremodel. Read networkelement and
  68  * conditional packages.
  69  *
  70  * Get conditional packages from Networkelement Possible interfaces are: MWPS, LTP(MWPS-TTP),
  71  * MWAirInterfacePac, MicrowaveModel-ObjectClasses-AirInterface ETH-CTP,LTP(Client),
  72  * MW_EthernetContainer_Pac MWS, LTP(MWS-CTP-xD), MWAirInterfaceDiversityPac,
  73  * MicrowaveModel-ObjectClasses-AirInterfaceDiversity MWS, LTP(MWS-TTP),
  74  * ,MicrowaveModel-ObjectClasses-HybridMwStructure MWS, LTP(MWS-TTP),
  75  * ,MicrowaveModel-ObjectClasses-PureEthernetStructure
  76  *
  77  * @author herbert
  78  *
  79  */
  80 public class ONFCoreNetworkElement12 extends ONFCoreNetworkElement12Base
  81         implements ONFCoreNetworkElementCallback, NotificationActor<AttributeValueChangedNotificationXml> {
  82
  83     private static final Logger LOG = LoggerFactory.getLogger(ONFCoreNetworkElement12.class);
  84
  85     /*-----------------------------------------------------------------------------
  86      * Class members
  87      */
  88     private final @Nonnull MicrowaveEventListener12 microwaveEventListener;
  89     private final @Nonnull OnfMicrowaveModel microwaveModel;
  90     private final NotificationWorker<AttributeValueChangedNotificationXml> notificationQueue;
  91
  92     private ListenerRegistration<NotificationListener> listenerRegistrationresult = null;
  93
  94     /*-----------------------------------------------------------------------------
  95      * Construction
  96      */
  97
  98     /**
  99      * Constructor
 100      *
 101      * @param mountPointNodeName as String
 102      * @param capabilities of the specific network element
 103      * @param netconfNodeDataBroker for the network element specific data
 104      * @param webSocketService to forward event notifications
 105      * @param databaseService to access the database
 106      * @param dcaeProvider to forward problem / change notifications
 107      */
 108     private ONFCoreNetworkElement12(String mountPointNodeName, Capabilities capabilities,
 109             DataBroker netconfNodeDataBroker, WebSocketServiceClient webSocketService,
 110             HtDatabaseEventsService databaseService, ProviderClient dcaeProvider, @Nullable ProviderClient aotsmClient,
 111             MaintenanceService maintenanceService,
 112             NotificationDelayService<ProblemNotificationXml> notificationDelayService,
 113             OnfMicrowaveModel onfMicrowaveModel) {
 114
 115         super(mountPointNodeName, netconfNodeDataBroker, capabilities);
 116
 117         this.microwaveModel = onfMicrowaveModel;
 118         this.microwaveModel.setCoreData(this);
 119
 120         // Create MicrowaveService here
 121         this.microwaveEventListener = new MicrowaveEventListener12(mountPointNodeName, webSocketService,
 122                 databaseService, dcaeProvider, aotsmClient, maintenanceService, notificationDelayService, this);
 123         this.microwaveModel.setOnfMicrowaveModelListener(microwaveEventListener);
 124
 125         this.notificationQueue = new NotificationWorker<>(1, 100, this);
 126
 127         // ->Below shifted to super class
 128         // this.isNetworkElementCurrentProblemsSupporting12 =
 129         // capabilities.isSupportingNamespaceAndRevision(NetworkElementPac.QNAME);
 130         // LOG.debug("support necurrent-problem-list=" + this.isNetworkElementCurrentProblemsSupporting12);
 131         // LOG.info("Create NE instance {}", InstanceList.QNAME.getLocalName());
 132
 133     }
 134
 135     /**
 136      * Check capabilities are matching the this specific implementation and create network element
 137      * representation if so.
 138      *
 139      * @param mountPointNodeName as String
 140      * @param capabilities of the specific network element
 141      * @param netconfNodeDataBroker for the network element specific data
 142      * @param webSocketService to forward event notifications
 143      * @param databaseService to access the database
 144      * @param dcaeProvider to forward problem / change notifications
 145      * @return created Object if conditions are OK or null if not.
 146      */
 147     public static @Nullable ONFCoreNetworkElement12 build(String mountPointNodeName, Capabilities capabilities,
 148             DataBroker netconfNodeDataBroker, WebSocketServiceClient webSocketService,
 149             HtDatabaseEventsService databaseService, ProviderClient dcaeProvider, @Nullable ProviderClient aotsmClient,
 150             MaintenanceService maintenanceService,
 151             NotificationDelayService<ProblemNotificationXml> notificationDelayService) {
 152
 153         if (capabilities.isSupportingNamespaceAndRevision(NetworkElement.QNAME)) {
 154             OnfMicrowaveModel onfMicrowaveModel = null;
 155
 156             if (capabilities.isSupportingNamespaceAndRevision(WrapperMicrowaveModelRev170324.QNAME)) {
 157                 onfMicrowaveModel = new WrapperMicrowaveModelRev170324();
 158             } else if (capabilities.isSupportingNamespaceAndRevision(WrapperMicrowaveModelRev180907.QNAME)) {
 159                 onfMicrowaveModel = new WrapperMicrowaveModelRev180907();
 160             } else if (capabilities.isSupportingNamespaceAndRevision(WrapperMicrowaveModelRev181010.QNAME)) {
 161                 onfMicrowaveModel = new WrapperMicrowaveModelRev181010();
 162             }
 163
 164             if (onfMicrowaveModel != null) {
 165                 return new ONFCoreNetworkElement12(mountPointNodeName, capabilities, netconfNodeDataBroker,
 166                         webSocketService, databaseService, dcaeProvider, aotsmClient, maintenanceService,
 167                         notificationDelayService, onfMicrowaveModel);
 168             }
 169         }
 170         return null;
 171
 172     }
 173
 174     /*-----------------------------------------------------------------------------
 175      * Functions
 176      */
 177
 178     /**
 179      * DeviceMonitor Prepare check by updating NE state and reading all interfaces.
 180      */
 181     @Override
 182     public void prepareCheck() {
 183         synchronized (dmLock) {
 184             boolean change = readNetworkElementAndInterfaces();
 185             if (change) {
 186                 int problems = microwaveEventListener.removeAllCurrentProblemsOfNode();
 187                 List<ProblemNotificationXml> resultList = readAllCurrentProblemsOfNode();
 188                 microwaveEventListener.initCurrentProblemStatus(resultList);
 189                 LOG.info("Resync mountpoint {} for device {}. Removed {}. Current problems: {}", getMountPointNodeName(),
 190                         getUuId(), problems, resultList.size());
 191             }
 192         }
 193     }
 194
 195     // public boolean checkIfConnectionToMediatorIsOk() -> Shifted to super class
 196     // public boolean checkIfConnectionToNeIsOk() -> Shifted to super class
 197
 198     /*-----------------------------------------------------------------------------
 199      * Synchronization
 200      */
 201
 202     // public void initSynchronizationExtension() -> Shifted to super class
 203     // private InstanceList readPTPClockInstances() -> Shifted to super class
 204
 205     /*-----------------------------------------------------------------------------
 206      * Services for NE/Device synchronization
 207      */
 208
 209     /**
 210      * Handling of specific Notifications from NE, indicating changes and need for synchronization.
 211      *
 212      * <attribute-value-changed-notification xmlns="urn:onf:params:xml:ns:yang:microwave-model">
 213      * <attribute-name>/equipment-pac/equipment-current-problems</attribute-name>
 214      * <object-id-ref>CARD-1.1.1.0</object-id-ref> <new-value></new-value>
 215      * </attribute-value-changed-notification>
 216      * <attribute-value-changed-notification xmlns="urn:onf:params:xml:ns:yang:microwave-model">
 217      * <attribute-name>/network-element/extension[value-name="top-level-equipment"]/value</attribute-name>
 218      * <object-id-ref>Hybrid-Z</object-id-ref>
 219      * <new-value>SHELF-1.1.0.0,IDU-1.55.0.0,ODU-1.56.0.0,IDU-1.65.0.0</new-value>
 220      * </attribute-value-changed-notification>
 221      */
 222
 223
 224     @Override
 225     public void notificationFromNeListener(AttributeValueChangedNotificationXml notificationXml) {
 226         notificationQueue.put(notificationXml);
 227     }
 228
 229     @Override
 230     public void notificationActor(AttributeValueChangedNotificationXml notificationXml) {
 231
 232         LOG.debug("Enter change notification listener");
 233         if (LOG.isTraceEnabled()) {
 234             LOG.trace("Notification: {}", notificationXml);
 235         }
 236         if (notificationXml.getAttributeName().equals("/equipment-pac/equipment-current-problems")) {
 237             syncEquipmentPac(notificationXml.getObjectId());
 238         } else if (notificationXml.getAttributeName()
 239                 .equals("/network-element/extension[value-name=\"top-level-equipment\"]/value")) {
 240             initialReadFromNetworkElement();
 241         }
 242         LOG.debug("Leave change notification listener");
 243     }
 244
 245     /**
 246      * Synchronize problems for a specific equipment-pac
 247      *
 248      * @param uuidString of the equipment-pac
 249      */
 250     private synchronized void syncEquipmentPac(String uuidString) {
 251
 252         int problems = microwaveEventListener.removeObjectsCurrentProblemsOfNode(uuidString);
 253         LOG.debug("Removed {} problems for uuid {}", problems, uuidString);
 254
 255         List<ProblemNotificationXml> resultList = equipment.addProblemsofNodeObject(uuidString);
 256         microwaveEventListener.initCurrentProblemStatus(resultList);
 257         LOG.debug("Added {} problems for uuid {}", resultList.size(), uuidString);
 258
 259     }
 260
 261
 262     /*-----------------------------------------------------------------------------
 263      * Problem/Fault related functions
 264      */
 265
 266     /**
 267      * Read during startup all relevant structure and status parameters from device
 268      */
 269     @Override
 270     public synchronized void initialReadFromNetworkElement() {
 271         // optionalNe.getLtp().get(0).getLp();
 272         LOG.debug("Get info about {}", getMountPointNodeName());
 273
 274         int problems = microwaveEventListener.removeAllCurrentProblemsOfNode();
 275         LOG.debug("Removed all {} problems from database at registration", problems);
 276
 277         // Step 2.1: access data broker within this mount point
 278         LOG.debug("DBRead start");
 279
 280         // Step 2.2: read ne from data store
 281         readNetworkElementAndInterfaces();
 282         equipment.readNetworkElementEquipment();
 283
 284         // Step 2.3: read the existing faults and add to DB
 285         List<ProblemNotificationXml> resultList = readAllCurrentProblemsOfNode();
 286         equipment.addProblemsofNode(resultList);
 287
 288         microwaveEventListener.initCurrentProblemStatus(resultList);
 289
 290         microwaveEventListener.writeEquipment(equipment);
 291
 292         LOG.info("Found info at {} for device {} number of problems: {}", getMountPointNodeName(), getUuId(),
 293                 resultList.size());
 294     }
 295
 296     /**
 297      * LOG the newly added problems of the interface pac
 298      *
 299      * @param idxStart
 300      * @param uuid
 301      * @param resultList
 302      */
 303     private void debugResultList(String uuid, List<ProblemNotificationXml> resultList, int idxStart) {
 304         if (LOG.isDebugEnabled()) {
 305             StringBuffer sb = new StringBuffer();
 306             int idx = 0;
 307             for (int t = idxStart; t < resultList.size(); t++) {
 308                 sb.append(idx++);
 309                 sb.append(":{");
 310                 sb.append(resultList.get(t));
 311                 sb.append('}');
 312             }
 313             LOG.debug("Found problems {} {}", uuid, sb.toString());
 314         }
 315     }
 316
 317     /**
 318      * Read from NetworkElement and verify LTPs have changed. If the NE has changed, update to the new
 319      * structure. From initial state it changes also.
 320      */
 321     private synchronized boolean readNetworkElementAndInterfaces() {
 322
 323         LOG.debug("Update mountpoint if changed {}", getMountPointNodeName());
 324
 325         optionalNe = GenericTransactionUtils.readData(getNetconfNodeDataBroker(), LogicalDatastoreType.OPERATIONAL,
 326                 NETWORKELEMENT_IID);;
 327         synchronized (pmLock) {
 328             boolean change = false;
 329
 330             if (optionalNe == null) {
 331                 LOG.debug("Unable to read NE data for mountpoint {}", getMountPointNodeName());
 332                 if (!interfaceList.isEmpty()) {
 333                     interfaceList.clear();
 334                     interfaceListIterator = null;
 335                     change = true;
 336                 }
 337
 338             } else {
 339                 LOG.debug("Mountpoint '{}' NE-Name '{}'", getMountPointNodeName(), optionalNe.getName());
 340                 List<Lp> actualInterfaceList = getLtpList(optionalNe);
 341                 if (!interfaceList.equals(actualInterfaceList)) {
 342                     LOG.debug("Mountpoint '{}' Update LTP List. Elements {}", getMountPointNodeName(),
 343                             actualInterfaceList.size());
 344                     interfaceList.clear();
 345                     interfaceList.addAll(actualInterfaceList);
 346                     interfaceListIterator = null;
 347                     change = true;
 348                 }
 349             }
 350             return change;
 351         }
 352     }
 353
 354     /**
 355      * Read current problems of AirInterfaces and EthernetContainer according to NE status into DB
 356      *
 357      * @return List with all problems
 358      */
 359     private List<ProblemNotificationXml> readAllCurrentProblemsOfNode() {
 360
 361         // Step 2.3: read the existing faults and add to DB
 362         List<ProblemNotificationXml> resultList = new ArrayList<>();
 363         int idxStart; // Start index for debug messages
 364         UniversalId uuid;
 365
 366         synchronized (pmLock) {
 367             for (Lp lp : interfaceList) {
 368
 369                 idxStart = resultList.size();
 370                 uuid = lp.getUuid();
 371                 Class<?> lpClass = getLpExtension(lp);
 372
 373                 ONFLayerProtocolName lpName = ONFLayerProtocolName.valueOf(lp.getLayerProtocolName());
 374
 375                 microwaveModel.readTheFaultsOfMicrowaveModel(lpName, lpClass, uuid, resultList);
 376
 377                 debugResultList(uuid.getValue(), resultList, idxStart);
 378
 379             }
 380         }
 381
 382         // Step 2.4: Read other problems from mountpoint
 383         if (isNetworkElementCurrentProblemsSupporting12) {
 384             idxStart = resultList.size();
 385             readNetworkElementCurrentProblems12(resultList);
 386             debugResultList("CurrentProblems12", resultList, idxStart);
 387         }
 388
 389         return resultList;
 390
 391     }
 392
 393     /**
 394      * Get uuid of Optional NE.
 395      *
 396      * @return Uuid or EMPTY String if optionNE is not available
 397      */
 398     private String getUuId() {
 399         String uuid = EMPTY;
 400
 401         try {
 402             uuid = optionalNe != null ? optionalNe.getUuid() != null ? optionalNe.getUuid().getValue() : EMPTY : EMPTY;
 403         } catch (NullPointerException e) {
 404             // Unfortunately throws null pointer if not definied
 405         }
 406         return uuid;
 407     }
 408
 409     /**
 410      * Read the NetworkElement part from database.
 411      *
 412      * @return Optional with NetworkElement or empty
 413      */
 414     @Nullable
 415     private NetworkElement readNetworkElement() {
 416         // Step 2.2: construct data and the relative iid
 417         // The schema path to identify an instance is
 418         // <i>CoreModel-CoreNetworkModule-ObjectClasses/NetworkElement</i>
 419         // Read to the config data store
 420         return GenericTransactionUtils.readData(getNetconfNodeDataBroker(), LogicalDatastoreType.OPERATIONAL,
 421                 NETWORKELEMENT_IID);
 422     }
 423
 424     /**
 425      * Get from LayerProtocolExtensions the related generated ONF Interface PAC class which represents it.
 426      *
 427      * @param lp logical termination point
 428      * @return Class of InterfacePac
 429      */
 430     @Nullable
 431     private Class<?> getLpExtension(@Nullable Lp lp) {
 432
 433         String capability = EMPTY;
 434         String revision = EMPTY;
 435         String conditionalPackage = EMPTY;
 436         Class<?> res = null;
 437
 438         if (lp != null) {
 439             for (Extension e : getExtensionList(lp)) {
 440                 if (e.getValueName().contentEquals("capability")) {
 441                     capability = e.getValue();
 442                     int idx = capability.indexOf("?");
 443                     if (idx != -1) {
 444                         capability = capability.substring(0, idx);
 445                     }
 446                 }
 447                 if (e.getValueName().contentEquals("revision")) {
 448                     revision = e.getValue();
 449                 }
 450                 if (e.getValueName().contentEquals("conditional-package")) {
 451                     conditionalPackage = e.getValue();
 452                 }
 453             }
 454         }
 455         // QName qName =
 456         // org.opendaylight.yangtools.yang.common.QName.create("urn:onf:params:xml:ns:yang:microwave-model",
 457         // "2017-03-24", "mw-air-interface-pac").intern();
 458         LOG.info("LpExtension capability={} revision={} conditionalPackage={}", capability, revision,
 459                 conditionalPackage);
 460         if (!capability.isEmpty() && !revision.isEmpty() && !conditionalPackage.isEmpty()) {
 461             try {
 462                 QName qName = QName.create(capability, revision, conditionalPackage);
 463                 res = this.microwaveModel.getClassForLtpExtension(qName);
 464             } catch (IllegalArgumentException e) {
 465                 LOG.debug("Can not create QName from ({}{}{}): {}", capability, revision, conditionalPackage,
 466                         e.getMessage());
 467             }
 468         }
 469         return res;
 470     }
 471
 472     /**
 473      * Read element from class that could be not available
 474      *
 475      * @param ltp layer termination point
 476      * @return List with extension parameters or empty list
 477      */
 478     @Nonnull
 479     private static List<Extension> getExtensionList(@Nullable Lp ltp) {
 480         if (ltp != null && ltp.getExtension() != null) {
 481             return ltp.getExtension();
 482         } else {
 483             return EMPTYLTPEXTENSIONLIST;
 484         }
 485     }
 486
 487     /**
 488      * Get List of UUIDs for conditional packages from Networkelement<br>
 489      * Possible interfaces are:<br>
 490      * MWPS, LTP(MWPS-TTP), MWAirInterfacePac, MicrowaveModel-ObjectClasses-AirInterface<br>
 491      * ETH-CTP,LTP(Client), MW_EthernetContainer_Pac<br>
 492      * MWS, LTP(MWS-CTP-xD), MWAirInterfaceDiversityPac,
 493      * MicrowaveModel-ObjectClasses-AirInterfaceDiversity<br>
 494      * MWS, LTP(MWS-TTP), ,MicrowaveModel-ObjectClasses-HybridMwStructure<br>
 495      * MWS, LTP(MWS-TTP), ,MicrowaveModel-ObjectClasses-PureEthernetStructure<br>
 496      *
 497      * @param ne Networkelement
 498      * @return Id List, never null.
 499      */
 500     private static List<Lp> getLtpList(@Nullable NetworkElement ne) {
 501
 502         List<Lp> res = Collections.synchronizedList(new ArrayList<Lp>());
 503
 504         if (ne != null) {
 505             List<Ltp> ltpRefList = ne.getLtp();
 506             if (ltpRefList == null) {
 507                 LOG.debug("DBRead NE-Interfaces: null");
 508             } else {
 509                 for (Ltp ltRefListE : ltpRefList) {
 510                     List<Lp> lpList = ltRefListE.getLp();
 511                     if (lpList == null) {
 512                         LOG.debug("DBRead NE-Interfaces Reference List: null");
 513                     } else {
 514                         for (Lp ltp : lpList) {
 515                             //// LayerProtocolName layerProtocolName = lpListE.getLayerProtocolName();
 516                             // UniversalId uuId = lpListE.getUuid();
 517                             res.add(ltp);
 518                         }
 519                     }
 520                 }
 521             }
 522         } else {
 523             LOG.debug("DBRead NE: null");
 524         }
 525
 526         // ---- Debug
 527         if (LOG.isDebugEnabled()) {
 528             StringBuffer strBuf = new StringBuffer();
 529             for (Lp ltp : res) {
 530                 if (strBuf.length() > 0) {
 531                     strBuf.append(", ");
 532                 }
 533                 strBuf.append(ltp.getLayerProtocolName().getValue());
 534                 strBuf.append(':');
 535                 strBuf.append(ltp.getUuid().getValue());
 536             }
 537             LOG.debug("DBRead NE-Interfaces: {}", strBuf.toString());
 538         }
 539         // ---- Debug end
 540
 541         return res;
 542     }
 543
 544
 545     @Nonnull
 546     private List<? extends OtnHistoryDataG> readTheHistoricalPerformanceData(Lp lp) {
 547         ONFLayerProtocolName lpName = ONFLayerProtocolName.valueOf(lp.getLayerProtocolName());
 548
 549         return this.microwaveModel.readTheHistoricalPerformanceData(lpName, lp);
 550         /*
 551          * switch (lpName) { case MWAirInterface: return
 552          * readTheHistoricalPerformanceDataOfMwAirInterfacePac(lp);
 553          *
 554          * case EthernetContainer12: return readTheHistoricalPerformanceDataOfEthernetContainer(lp);
 555          *
 556          * case EthernetContainer10: case EthernetPhysical: case Ethernet: case TDMContainer: case
 557          * Structure: case Unknown: LOG.debug("Do not read HistoricalPM data for {} {}", lpName,
 558          * lp.getUuid().getValue()); break; } return new ArrayList<>();
 559          */
 560     }
 561
 562     @Override
 563     public AllPm getHistoricalPM() {
 564
 565         synchronized (pmLock) {
 566             if (pmLp != null) {
 567                 LOG.debug("Enter query PM");
 568                 AllPm allPm = new AllPm();
 569                 Lp lp = pmLp;
 570
 571                 List<? extends OtnHistoryDataG> resultList = readTheHistoricalPerformanceData(lp);
 572                 LOG.debug("Got records: {}", resultList.size());
 573                 // org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.g._874._1.model.rev170320.GranularityPeriodType
 574                 GranularityPeriodType granularityPeriod;
 575                 for (OtnHistoryDataG perf : resultList) {
 576
 577                     granularityPeriod = perf.getGranularityPeriod();
 578                     if (granularityPeriod == null) {
 579                         granularityPeriod = GranularityPeriodType.Unknown;
 580                     }
 581
 582                     switch (granularityPeriod) {
 583                         case Period15Min: {
 584                             EsHistoricalPerformance15Minutes pm =
 585                                     new EsHistoricalPerformance15Minutes(getMountPointNodeName(), lp)
 586                                             .setHistoricalRecord15Minutes(perf);
 587                             allPm.add(pm);
 588                         }
 589                             break;
 590
 591                         case Period24Hours: {
 592                             EsHistoricalPerformance24Hours pm =
 593                                     new EsHistoricalPerformance24Hours(getMountPointNodeName(), lp)
 594                                             .setHistoricalRecord24Hours(perf);
 595                             LOG.debug("Write 24h write to DB");
 596                             allPm.add(pm);
 597                         }
 598                             break;
 599
 600                         default:
 601                             LOG.warn("Unknown granularity {}", perf.getGranularityPeriod());
 602                             break;
 603
 604                     }
 605                 }
 606                 LOG.debug("Deliver normalized records: {}", allPm.size());
 607                 return allPm;
 608             } else {
 609                 LOG.debug("Deliver empty, no LTP");
 610                 return AllPm.getEmpty();
 611             }
 612         }
 613     }
 614
 615     @Override
 616     public void resetPMIterator() {
 617         synchronized (pmLock) {
 618             interfaceListIterator = interfaceList.iterator();
 619         }
 620         LOG.debug("PM reset iterator");
 621     }
 622
 623     @Override
 624     public boolean hasNext() {
 625         boolean res;
 626         synchronized (pmLock) {
 627             res = interfaceListIterator != null ? interfaceListIterator.hasNext() : false;
 628         }
 629         LOG.debug("PM hasNext LTP {}", res);
 630         return res;
 631     }
 632
 633     @Override
 634     public void next() {
 635         synchronized (pmLock) {
 636             if (interfaceListIterator == null) {
 637                 pmLp = null;
 638                 LOG.debug("PM next LTP null");
 639             } else {
 640                 pmLp = interfaceListIterator.next();
 641                 LOG.debug("PM next LTP {}", pmLp.getLayerProtocolName().getValue());
 642             }
 643         }
 644     }
 645
 646     @Override
 647     public String pmStatusToString() {
 648         StringBuffer res = new StringBuffer();
 649         synchronized (pmLock) {
 650             res.append(pmLp == null ? "no interface" : pmLp.getLayerProtocolName().getValue());
 651             for (Lp lp : interfaceList) {
 652                 res.append("IF:");
 653                 res.append(lp.getLayerProtocolName().getValue());
 654                 res.append(" ");
 655             }
 656         }
 657         return res.toString();
 658     }
 659
 660     /**
 661      * Remove all entries from list
 662      */
 663     @Override
 664     public int removeAllCurrentProblemsOfNode() {
 665         return microwaveEventListener.removeAllCurrentProblemsOfNode();
 666     }
 667
 668     /**
 669      * Register the listener
 670      */
 671     @Override
 672     public void doRegisterMicrowaveEventListener(MountPoint mountPoint) {
 673         LOG.info("End registration listener for Mountpoint {}", mountPoint.getIdentifier().toString());
 674         final Optional<NotificationService> optionalNotificationService =
 675                 mountPoint.getService(NotificationService.class);
 676         final NotificationService notificationService = optionalNotificationService.get();
 677         // notificationService.registerNotificationListener(microwaveEventListener);
 678         listenerRegistrationresult =
 679                 notificationService.registerNotificationListener(microwaveModel.getNotificationListener());
 680         LOG.info("End registration listener for Mountpoint {} Listener: {} Result: {}",
 681                 mountPoint.getIdentifier().toString(), optionalNotificationService, listenerRegistrationresult);
 682     }
 683
 684
 685     /*------------------------------------------------------------
 686      * private function to access database
 687      */
 688
 689     /*-----------------------------------------------------------------------------
 690      * Reading problems for the networkElement V1.2
 691      */
 692
 693     private List<ProblemNotificationXml> readNetworkElementCurrentProblems12(List<ProblemNotificationXml> resultList) {
 694
 695         LOG.info("DBRead Get {} NetworkElementCurrentProblems12", getMountPointNodeName());
 696
 697         InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.onf.core.model.conditional.packages.rev170402.NetworkElementPac> networkElementCurrentProblemsIID =
 698                 InstanceIdentifier.builder(
 699                         org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.onf.core.model.conditional.packages.rev170402.NetworkElementPac.class)
 700                         .build();
 701
 702         // Step 2.3: read to the config data store
 703         NetworkElementPac problemPac;
 704         NetworkElementCurrentProblems problems;
 705         try {
 706             problemPac = GenericTransactionUtils.readData(getNetconfNodeDataBroker(), LogicalDatastoreType.OPERATIONAL,
 707                     networkElementCurrentProblemsIID);
 708             problems = problemPac.getNetworkElementCurrentProblems();
 709             if (problems == null) {
 710                 LOG.debug("DBRead no NetworkElementCurrentProblems12");
 711             } else if (problems.getCurrentProblemList() == null) {
 712                 LOG.debug("DBRead empty CurrentProblemList12");
 713             } else {
 714                 for (org.opendaylight.yang.gen.v1.urn.onf.params.xml.ns.yang.onf.core.model.conditional.packages.rev170402.network.element.current.problems.g.CurrentProblemList problem : problems
 715                         .getCurrentProblemList()) {
 716                     resultList.add(new ProblemNotificationXml(getMountPointNodeName(), problem.getObjectReference(),
 717                             problem.getProblemName(), InternalSeverity.valueOf(problem.getProblemSeverity()),
 718                             problem.getSequenceNumber().toString(),
 719                             InternalDateAndTime.valueOf(problem.getTimeStamp())));
 720                 }
 721             }
 722         } catch (Exception e) {
 723             LOG.warn("DBRead {} NetworkElementCurrentProblems12 not supported. Message '{}' ", getMountPointNodeName(),
 724                     e.getMessage());
 725         }
 726         return resultList;
 727
 728     }
 729
 730     @Override
 731     public void close() throws Exception {
 732         super.close();
 733         if (listenerRegistrationresult != null) {
 734             listenerRegistrationresult.close();
 735         }
 736     }
 737
 738
 739
 740
 741 }