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

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP : ccsdk features
   4  * ================================================================================
   5  * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
   6  * All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  *
  21  */
  22 package org.onap.ccsdk.features.sdnr.wt.dataprovider.database.elasticsearch.data.entity;
  23
  24 import java.util.ArrayList;
  25 import java.util.Arrays;
  26 import java.util.Date;
  27 import java.util.HashMap;
  28 import java.util.List;
  29 import java.util.Map;
  30 import java.util.Optional;
  31 import javax.annotation.Nonnull;
  32 import org.eclipse.jdt.annotation.NonNull;
  33 import org.eclipse.jdt.annotation.Nullable;
  34 import org.onap.ccsdk.features.sdnr.wt.common.database.HtDatabaseClient;
  35 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.BoolQueryBuilder;
  36 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.QueryBuilder;
  37 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.QueryBuilders;
  38 import org.onap.ccsdk.features.sdnr.wt.common.database.queries.RangeQueryBuilder;
  39 import org.onap.ccsdk.features.sdnr.wt.dataprovider.database.DatabaseDataProvider;
  40 import org.onap.ccsdk.features.sdnr.wt.dataprovider.database.elasticsearch.EsDataObjectReaderWriter2;
  41 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.ArchiveCleanProvider;
  42 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataInconsistencyException;
  43 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
  44 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.NetconfTimeStamp;
  45 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.ConnectionLogStatus;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.ConnectionlogBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.ConnectionlogEntity;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Entity;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogEntity;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultcurrentBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultcurrentEntity;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultlogBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.FaultlogEntity;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.GranularityPeriodType;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Guicutthrough;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.GuicutthroughBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.GuicutthroughEntity;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Inventory;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.InventoryBuilder;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.InventoryEntity;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.NetworkElementConnectionBuilder;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.NetworkElementConnectionEntity;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.PmdataEntity;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.PmdataEntityBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.UpdateNetworkElementConnectionInputBuilder;
  69 import org.opendaylight.yangtools.yang.common.Uint32;
  70 import org.slf4j.Logger;
  71 import org.slf4j.LoggerFactory;
  72
  73 /**
  74  * Event service, writing all events into the database into the appropriate index.
  75  *
  76  * @author herbert
  77  */
  78 public class HtDatabaseEventsService implements ArchiveCleanProvider, DataProvider {
  79     private static final Logger LOG = LoggerFactory.getLogger(HtDatabaseEventsService.class);
  80
  81     private static final NetconfTimeStamp NETCONFTIME_CONVERTER = NetconfTimeStampImpl.getConverter();
  82
  83     private static final int ROOT_TREE_LEVEL = 0;
  84
  85     private HtDatabaseClient client;
  86     private EsDataObjectReaderWriter2<EventlogEntity> eventRWEventLogDevicemanager;
  87     private EsDataObjectReaderWriter2<InventoryEntity> eventRWEquipment;
  88     private EsDataObjectReaderWriter2<FaultcurrentEntity> eventRWFaultCurrentDB;
  89     private EsDataObjectReaderWriter2<FaultlogEntity> eventRWFaultLogDB;
  90     private EsDataObjectReaderWriter2<ConnectionlogEntity> eventRWConnectionLogDB;
  91     private final EsDataObjectReaderWriter2<NetworkElementConnectionEntity> networkelementConnectionDB;
  92     private final EsDataObjectReaderWriter2<GuicutthroughEntity> guiCutThroughDB;
  93     private final EsDataObjectReaderWriter2<PmdataEntity> pmData15mDB;
  94     private final EsDataObjectReaderWriter2<PmdataEntity> pmData24hDB;
  95
  96     @SuppressWarnings("unused")
  97     private final DatabaseDataProvider dataProvider;
  98     // --- Construct and initialize
  99
 100     public HtDatabaseEventsService(HtDatabaseClient client, DatabaseDataProvider elasticSearchDataProvider)
 101             throws Exception {
 102
 103         LOG.info("Create {} start", HtDatabaseEventsService.class);
 104         this.dataProvider = elasticSearchDataProvider;
 105
 106         try {
 107             // Create control structure
 108             this.client = client;
 109
 110             eventRWEventLogDevicemanager = new EsDataObjectReaderWriter2<>(client, Entity.Eventlog,
 111                     EventlogEntity.class, EventlogBuilder.class);
 112
 113             eventRWEquipment = new EsDataObjectReaderWriter2<>(client, Entity.Inventoryequipment, InventoryEntity.class,
 114                     InventoryBuilder.class);
 115
 116             eventRWFaultCurrentDB = new EsDataObjectReaderWriter2<>(client, Entity.Faultcurrent,
 117                     FaultcurrentEntity.class, FaultcurrentBuilder.class);
 118
 119             eventRWFaultLogDB = new EsDataObjectReaderWriter2<>(client, Entity.Faultlog, FaultlogEntity.class,
 120                     FaultlogBuilder.class);
 121
 122             eventRWConnectionLogDB = new EsDataObjectReaderWriter2<>(client, Entity.Connectionlog,
 123                     ConnectionlogEntity.class, ConnectionlogBuilder.class);
 124
 125             networkelementConnectionDB = new EsDataObjectReaderWriter2<>(client, Entity.NetworkelementConnection,
 126                     NetworkElementConnectionEntity.class, NetworkElementConnectionBuilder.class, true)
 127                             .setEsIdAttributeName("_id");
 128
 129             guiCutThroughDB = new EsDataObjectReaderWriter2<>(client, Entity.Guicutthrough, GuicutthroughEntity.class,
 130                     GuicutthroughBuilder.class);
 131
 132             pmData15mDB = new EsDataObjectReaderWriter2<>(client, Entity.Historicalperformance15min, PmdataEntity.class,
 133                     PmdataEntityBuilder.class);
 134
 135             pmData24hDB = new EsDataObjectReaderWriter2<>(client, Entity.Historicalperformance24h, PmdataEntity.class,
 136                     PmdataEntityBuilder.class);
 137
 138         } catch (Exception e) {
 139             LOG.error("Can not start database client. Exception: {}", e);
 140             throw new Exception("Can not start database client. Exception: {}", e);
 141         }
 142         LOG.info("Create {} finished. DB Service {} started.", HtDatabaseEventsService.class,
 143                 client != null ? "sucessfully" : "not");
 144     }
 145
 146     // --- Function
 147
 148     // -- Connection log
 149     @Override
 150     public void writeConnectionLog(ConnectionlogEntity event) {
 151         if (assertIfClientNull(event)) {
 152             return;
 153         }
 154         LOG.debug("Write event: {}", event);
 155         eventRWConnectionLogDB.write(event, null);
 156
 157     }
 158
 159     // -- Event log
 160     @Override
 161     public void writeEventLog(EventlogEntity event) {
 162         if (assertIfClientNull("No client to write {}", event)) {
 163             return;
 164         }
 165
 166         LOG.debug("Write event: {}", event.toString());
 167         eventRWEventLogDevicemanager.write(event, null);
 168     }
 169
 170     // -- Fault log
 171
 172     @Override
 173     public void writeFaultLog(FaultlogEntity fault) {
 174         if (assertIfClientNull(fault)) {
 175             return;
 176         }
 177
 178         LOG.debug("Write fault to faultlog: {}", fault.toString());
 179         eventRWFaultLogDB.write(fault, null);
 180     }
 181
 182     // -- Fault current
 183
 184     @Override
 185     public void updateFaultCurrent(FaultcurrentEntity fault) {
 186         if (assertIfClientNull(fault)) {
 187             return;
 188         }
 189
 190         if (FaultEntityManager.isManagedAsCurrentProblem(fault)) {
 191             if (FaultEntityManager.isNoAlarmIndication(fault)) {
 192                 LOG.debug("Remove from currentFaults: {}", fault.toString());
 193                 eventRWFaultCurrentDB.remove(FaultEntityManager.genSpecificEsId(fault));
 194             } else {
 195                 LOG.debug("Write to currentFaults: {}", fault.toString());
 196                 eventRWFaultCurrentDB.write(fault, FaultEntityManager.genSpecificEsId(fault));
 197             }
 198         } else {
 199             LOG.debug("Ingnore for currentFaults: {}", fault.toString());
 200         }
 201     }
 202
 203     /**
 204      * Remove all entries for one node
 205      *
 206      * @param nodeName contains the mountpointname
 207      * @return number of deleted entries
 208      */
 209     @Override
 210     public int clearFaultsCurrentOfNode(String nodeName) {
 211         if (assertIfClientNullForNodeName(nodeName)) {
 212             return -1;
 213         }
 214
 215         LOG.debug("Remove from currentFaults all faults for node: {}", nodeName);
 216         return eventRWFaultCurrentDB.remove(EsFaultCurrent.getQueryForOneNode(nodeName));
 217     }
 218
 219     /**
 220      * Remove all entries for one node
 221      *
 222      * @param nodeName contains the mountpointname
 223      * @param objectId of element to be deleted
 224      * @return number of deleted entries
 225      */
 226     @Override
 227     public int clearFaultsCurrentOfNodeWithObjectId(String nodeName, String objectId) {
 228         if (assertIfClientNullForNodeName(nodeName)) {
 229             return -1;
 230         }
 231
 232         LOG.debug("Remove from currentFaults all faults for node/objectId: {}/{}", nodeName, objectId);
 233         return eventRWFaultCurrentDB.remove(EsFaultCurrent.getQueryForOneNodeAndObjectId(nodeName, objectId));
 234     }
 235
 236     /**
 237      * Deliver list with all mountpoint/node-names in the database.
 238      *
 239      * @return List of all mountpoint/node-names the had active alarms.
 240      */
 241     @Override
 242     public @Nonnull List<String> getAllNodesWithCurrentAlarms() {
 243         if (assertIfClientNull("No DB, can not delete for all nodes", null)) {
 244             return new ArrayList<>();
 245         }
 246
 247         LOG.debug("Remove from currentFaults faults for all node");
 248         List<String> nodeNames = new ArrayList<>();
 249
 250         for (FaultcurrentEntity fault : eventRWFaultCurrentDB.doReadAll().getHits()) {
 251             String nodeName = fault.getNodeId();
 252             if (!nodeNames.contains(nodeName)) {
 253                 // this.clearFaultsCurrentOfNode(nodeName); -> Function shifted
 254                 nodeNames.add(nodeName);
 255             }
 256         }
 257         return nodeNames;
 258     }
 259
 260     // -- Inventory and equipment current
 261
 262     /**
 263      * write internal equipment to database
 264      *
 265      * @param internalEquipment with mandatory fields.
 266      */
 267
 268     private void writeInventory(Inventory internalEquipment) {
 269
 270         if (internalEquipment.getManufacturerIdentifier() == null) {
 271             internalEquipment = new InventoryBuilder(internalEquipment).setManufacturerIdentifier("").build();
 272         }
 273         if (internalEquipment.getDate() == null) {
 274             internalEquipment = new InventoryBuilder(internalEquipment).setDate("").build();
 275         }
 276         eventRWEquipment.write(internalEquipment, internalEquipment.getNodeId() + "/" + internalEquipment.getUuid());
 277     }
 278
 279     /**
 280      * write internal equipment to database
 281      *
 282      * @param nodeId
 283      * @param list
 284      */
 285     @Override
 286     public void writeInventory(String nodeId, List<Inventory> list) {
 287
 288         try {
 289             checkConsistency(nodeId, list);
 290         } catch (DataInconsistencyException e) {
 291             LOG.warn("inventory list for node {} is not consistent", nodeId, e);
 292             list = e.getRepairedList();
 293         }
 294
 295         for (Inventory internalEquipment : list) {
 296             this.writeInventory(internalEquipment);
 297         }
 298     }
 299
 300     private static void checkConsistency(String nodeId, List<Inventory> list) throws DataInconsistencyException {
 301         final String UNBOUND_INVENTORY_UUID = "unbound";
 302         List<String> failures = new ArrayList<>();
 303         long treeLevel;
 304         int failCounter = 0;
 305         Map<String, Inventory> repairList = new HashMap<>();
 306         InventoryBuilder repairedItem;
 307         InventoryBuilder unboundItem = new InventoryBuilder().setNodeId(nodeId).setUuid(UNBOUND_INVENTORY_UUID)
 308                 .setTreeLevel(Uint32.valueOf(0));;
 309         for (Inventory item : list) {
 310             repairedItem = new InventoryBuilder(item);
 311             // check for bad node-id
 312             if (!nodeId.equals(item.getNodeId())) {
 313                 failures.add(String.format("missing node-id for equipment(uuid=%s)", item.getUuid()));
 314                 repairedItem.setNodeId(nodeId);
 315                 failCounter++;
 316             }
 317             // check missing tree-level
 318             if (item.getTreeLevel() == null) {
 319                 failures.add(String.format("missing tree-level for equipment(uuid=%s)", item.getUuid()));
 320                 repairedItem.setTreeLevel(Uint32.valueOf(ROOT_TREE_LEVEL));
 321                 failCounter++;
 322
 323             } else {
 324                 treeLevel = item.getTreeLevel().longValue();
 325                 if (treeLevel > ROOT_TREE_LEVEL) {
 326                     // check non root elem and missing parent
 327                     if (item.getParentUuid() == null) {
 328                         failures.add(String.format("Non root level element (uuid=%s) has to have a parent element",
 329                                 item.getUuid()));
 330                         failCounter++;
 331                         repairedItem.setParentUuid(UNBOUND_INVENTORY_UUID);
 332                         repairList.put(unboundItem.getUuid(), unboundItem.build());
 333                     }
 334                     // check that parent exists in list and is tree-level -1
 335                     else {
 336                         Optional<Inventory> parent =
 337                                 list.stream().filter(e -> item.getParentUuid().equals(e.getUuid())).findFirst();
 338                         if (parent.isEmpty()) {
 339                             failures.add(String.format("no parent found for uuid=%s with parent-uuid=%s",
 340                                     item.getUuid(), item.getParentUuid()));
 341                             repairedItem.setParentUuid(UNBOUND_INVENTORY_UUID);
 342                             failCounter++;
 343                         }
 344                     }
 345                 }
 346                 // check for duplicated uui
 347                 Optional<Inventory> duplicate = list
 348                         .stream().filter(e -> !item.equals(e) && item.getUuid() != null
 349                                 && item.getUuid().equals(e.getUuid()) && repairList.containsKey(e.getUuid()))
 350                         .findFirst();
 351                 if (duplicate.isPresent()) {
 352                     failures.add(String.format("found duplicate uuid=%s", item.getUuid()));
 353                     failCounter++;
 354                     continue;
 355
 356                 }
 357                 if (failCounter > 0) {
 358                     repairList.put(repairedItem.getUuid(), repairedItem.build());
 359                 } else {
 360                     repairList.put(item.getUuid(), item);
 361                 }
 362             }
 363         }
 364
 365         if (failures.size() > 0) {
 366             throw new DataInconsistencyException(new ArrayList<>(repairList.values()),
 367                     "inventory list is not consistent;\n" + String.join("\n", failures));
 368         }
 369     }
 370
 371     // -- Networkelement
 372
 373     /**
 374      * join base with parameters of toJoin (only non null values)
 375      *
 376      * @param base base object
 377      * @param toJoin object with new property values
 378      * @return new joined object
 379      */
 380     @SuppressWarnings("unused")
 381     private NetworkElementConnectionEntity joinNe(NetworkElementConnectionEntity base,
 382             NetworkElementConnectionEntity toJoin) {
 383         if (base == null) {
 384             return toJoin;
 385         }
 386         NetworkElementConnectionBuilder builder = new NetworkElementConnectionBuilder(base);
 387         if (toJoin != null) {
 388             if (toJoin.isIsRequired() != null) {
 389                 builder.setIsRequired(toJoin.isIsRequired());
 390             }
 391             if (toJoin.getCoreModelCapability() != null) {
 392                 builder.setCoreModelCapability(toJoin.getCoreModelCapability());
 393             }
 394             if (toJoin.getDeviceType() != null) {
 395                 builder.setDeviceType(toJoin.getDeviceType());
 396             }
 397             if (toJoin.getHost() != null) {
 398                 builder.setHost(toJoin.getHost());
 399             }
 400             if (toJoin.getNodeDetails() != null) {
 401                 builder.setNodeDetails(toJoin.getNodeDetails());
 402             }
 403             if (toJoin.getPassword() != null) {
 404                 builder.setPassword(toJoin.getPassword());
 405             }
 406             if (toJoin.getPort() != null) {
 407                 builder.setPort(toJoin.getPort());
 408             }
 409             if (toJoin.getStatus() != null) {
 410                 builder.setStatus(toJoin.getStatus());
 411             }
 412             if (toJoin.getUsername() != null) {
 413                 builder.setUsername(toJoin.getUsername());
 414             }
 415         }
 416         return builder.build();
 417     }
 418
 419     /**
 420      *
 421      * @param networkElementConnectionEntitiy to wirte to DB
 422      * @param nodeId Id for this DB element
 423      */
 424     @Override
 425     public boolean updateNetworkConnectionDeviceType(NetworkElementConnectionEntity networkElementConnectionEntitiy,
 426             String nodeId) {
 427         return this.networkelementConnectionDB.update(networkElementConnectionEntitiy, nodeId) != null;
 428         // NetworkElementConnectionEntity e =
 429         // this.networkelementConnectionDB.read(nodeId);
 430         // this.networkelementConnectionDB.write(this.joinNe(e,
 431         // networkElementConnectionEntitiy), nodeId);
 432     }
 433
 434     /**
 435      * Update after new mountpoint registration
 436      *
 437      * @param networkElementConnectionEntitiy data
 438      * @param nodeId of device (mountpoint name)
 439      */
 440     @Override
 441     public boolean updateNetworkConnection22(NetworkElementConnectionEntity networkElementConnectionEntitiy,
 442             String nodeId) {
 443         LOG.info("update networkelement-connection for {} with data {}", nodeId, networkElementConnectionEntitiy);
 444         return this.networkelementConnectionDB.updateOrCreate(networkElementConnectionEntitiy, nodeId,
 445                 Arrays.asList("is-required", "username", "password")) != null;
 446         // NetworkElementConnectionEntity e =
 447         // this.networkelementConnectionDB.read(nodeId);
 448         // this.networkelementConnectionDB.write(this.joinNe(e,
 449         // networkElementConnectionEntitiy), nodeId);
 450
 451     }
 452
 453     /* please do not remove */
 454     // public void cleanNetworkElementConnections() {
 455     // this.networkelementConnectionDB.remove(QueryBuilders.matchQuery("is-required",
 456     // false));
 457     // CreateNetworkElementConnectionInput x = new
 458     // CreateNetworkElementConnectionInputBuilder().setStatus(ConnectionLogStatus.Disconnected).build();
 459     // this.networkelementConnectionDB.update(x,QueryBuilders.matchAllQuery());
 460     // }
 461
 462     @Override
 463     public void removeNetworkConnection(String nodeId) {
 464         Boolean isRequired;
 465         NetworkElementConnectionEntity e = this.networkelementConnectionDB.read(nodeId);
 466         if (e != null && (isRequired = e.isIsRequired()) != null) {
 467             if (isRequired) {
 468                 LOG.debug("updating connection status for {} of required ne to disconnected", nodeId);
 469                 this.networkelementConnectionDB.update(new UpdateNetworkElementConnectionInputBuilder()
 470                         .setStatus(ConnectionLogStatus.Disconnected).build(), nodeId);
 471             } else {
 472                 LOG.debug("remove networkelement-connection for {} entry because of non-required", nodeId);
 473                 this.networkelementConnectionDB.remove(nodeId);
 474             }
 475         } else {
 476             LOG.warn("Unable to update connection-status. dbentry for {} not found in networkelement-connection",
 477                     nodeId);
 478         }
 479     }
 480
 481     // -- Multiple areas
 482
 483     @Override
 484     public int doIndexClean(Date olderAreOutdated) {
 485
 486         String netconfTimeStamp = NETCONFTIME_CONVERTER.getTimeStampAsNetconfString(olderAreOutdated);
 487         int removed = 0;
 488
 489         QueryBuilder queryEventBase = EsEventBase.getQueryForTimeStamp(netconfTimeStamp);
 490         removed += eventRWEventLogDevicemanager.remove(queryEventBase);
 491
 492         QueryBuilder queryFaultLog = EsFaultLogDevicemanager.getQueryForTimeStamp(netconfTimeStamp);
 493         removed += eventRWFaultLogDB.remove(queryFaultLog);
 494         return removed;
 495     }
 496
 497     @Override
 498     public long getNumberOfOldObjects(Date olderAreOutdated) {
 499
 500         String netconfTimeStamp = NETCONFTIME_CONVERTER.getTimeStampAsNetconfString(olderAreOutdated);
 501         int numberOfElements = 0;
 502
 503         QueryBuilder queryEventBase = EsEventBase.getQueryForTimeStamp(netconfTimeStamp);
 504         numberOfElements += eventRWEventLogDevicemanager.doReadAll(queryEventBase).getTotal();
 505
 506         QueryBuilder queryFaultLog = EsFaultLogDevicemanager.getQueryForTimeStamp(netconfTimeStamp);
 507         numberOfElements += eventRWFaultLogDB.doReadAll(queryFaultLog).getTotal();
 508
 509         return numberOfElements;
 510     }
 511
 512     // -- Helper
 513
 514     /**
 515      * Verify status of client
 516      *
 517      * @param event that is printed with message
 518      * @return true if client is null
 519      */
 520     private boolean assertIfClientNull(Object event) {
 521         return assertIfClientNull("No DB, can not write: {}", event);
 522     }
 523
 524     private boolean assertIfClientNullForNodeName(Object object) {
 525         return assertIfClientNull("No DB, can not handle node: {}", object);
 526     }
 527
 528     /**
 529      * Verify status of client
 530      *
 531      * @param message to print including {} for object printout.
 532      * @return true if client is null
 533      */
 534     private boolean assertIfClientNull(String message, Object object) {
 535         if (client == null) {
 536             LOG.debug(message, object);
 537             return true;
 538         }
 539         return false;
 540     }
 541
 542     // ### sub classes
 543
 544     private static class EsEventBase {
 545         /**
 546          * Query to get older Elements
 547          *
 548          * @param netconfTimeStamp to identify older Elements
 549          * @return QueryBuilder for older elements related to timestamp
 550          */
 551         private static QueryBuilder getQueryForTimeStamp(String netconfTimeStamp) {
 552             return new RangeQueryBuilder("timestamp").lte(netconfTimeStamp);
 553         }
 554     }
 555
 556     private static class EsFaultLogDevicemanager {
 557         /**
 558          * Get older Elements
 559          *
 560          * @param netconfTimeStamp to identify query elements older than this timestamp.
 561          * @return QueryBuilder for related elements
 562          */
 563         public static QueryBuilder getQueryForTimeStamp(String netconfTimeStamp) {
 564             return new RangeQueryBuilder("timestamp").lte(netconfTimeStamp);
 565         }
 566     }
 567
 568     public static class EsFaultCurrent {
 569         /**
 570          * @param nodeName name of the node
 571          * @return query builder
 572          */
 573         public static QueryBuilder getQueryForOneNode(String nodeName) {
 574             return QueryBuilders.matchQuery("node-id", nodeName);
 575         }
 576
 577         public static QueryBuilder getQueryForOneNodeAndObjectId(String nodeName, String objectId) {
 578             BoolQueryBuilder bq = QueryBuilders.boolQuery();
 579             bq.must(QueryBuilders.matchQuery("node-id", nodeName));
 580             bq.must(QueryBuilders.matchQuery("object-id", objectId));
 581             return bq;
 582         }
 583     }
 584
 585     @Override
 586     public List<NetworkElementConnectionEntity> getNetworkElementConnections() {
 587         return this.networkelementConnectionDB.doReadAll().getHits();
 588     }
 589
 590     @Override
 591     public void doWritePerformanceData(List<PmdataEntity> list) {
 592
 593         list.forEach(elem -> {
 594             GranularityPeriodType granularityPeriod = nnGetGranularityPeriodType(elem.getGranularityPeriod());
 595             // _id": "Sim12600/LP-MWPS-TTP-01/2017-07-04T15:15:00.0+00:00"
 596             StringBuffer id = new StringBuffer();
 597             DateAndTime date = elem.getTimeStamp();
 598             id.append(elem.getNodeName());
 599             id.append("/");
 600             id.append(elem.getUuidInterface());
 601             id.append("/");
 602             id.append(date != null ? date.getValue() : "null");
 603
 604             switch (granularityPeriod) {
 605                 case Period15Min:
 606                     pmData15mDB.write(elem, id.toString());
 607                     break;
 608                 case Period24Hours:
 609                     pmData24hDB.write(elem, id.toString());
 610                     break;
 611                 case Unknown:
 612                 default:
 613                     LOG.debug("Unknown granularity {} id {}", granularityPeriod, id);
 614                     break;
 615             }
 616         });
 617
 618     }
 619
 620     @NonNull
 621     GranularityPeriodType nnGetGranularityPeriodType(@Nullable GranularityPeriodType granularityPeriod) {
 622         return granularityPeriod != null ? granularityPeriod : GranularityPeriodType.Unknown;
 623     }
 624
 625     @Override
 626     public HtDatabaseClient getRawClient() {
 627         return this.client;
 628     }
 629
 630     @Override
 631     public void writeGuiCutThroughData(Guicutthrough gcData, String nodeId) {
 632         guiCutThroughDB.write(gcData, nodeId);
 633     }
 634
 635     @Override
 636     public int clearGuiCutThroughEntriesOfNode(String nodeName) {
 637         guiCutThroughDB.remove(nodeName);
 638         return 0;
 639     }
 640
 641 }