mso-api-handlers/mso-requests-db-repositories/src/main/java/org/onap/so/db/request/data/repository/InfraActiveRequestsRepositoryImpl.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.db.request.data.repository;
  24
  25 import java.sql.Timestamp;
  26 import java.text.SimpleDateFormat;
  27 import java.util.ArrayList;
  28 import java.util.Arrays;
  29 import java.util.Collections;
  30 import java.util.Date;
  31 import java.util.HashMap;
  32 import java.util.LinkedList;
  33 import java.util.List;
  34 import java.util.Map;
  35 import java.util.Map.Entry;
  36 import java.util.concurrent.TimeUnit;
  37 import javax.persistence.EntityManager;
  38 import javax.persistence.NonUniqueResultException;
  39 import javax.persistence.Query;
  40 import javax.persistence.TypedQuery;
  41 import javax.persistence.criteria.CriteriaBuilder;
  42 import javax.persistence.criteria.CriteriaQuery;
  43 import javax.persistence.criteria.Order;
  44 import javax.persistence.criteria.Predicate;
  45 import javax.persistence.criteria.Root;
  46 import org.onap.so.db.request.beans.InfraActiveRequests;
  47 import org.slf4j.Logger;
  48 import org.slf4j.LoggerFactory;
  49 import org.springframework.beans.factory.annotation.Autowired;
  50 import org.springframework.beans.factory.annotation.Qualifier;
  51 import org.springframework.stereotype.Repository;
  52 import org.springframework.transaction.annotation.Transactional;
  53
  54
  55 @Repository
  56 @Transactional(readOnly = true)
  57 public class InfraActiveRequestsRepositoryImpl implements InfraActiveRequestsRepositoryCustom {
  58
  59
  60     @Qualifier("requestEntityManagerFactory")
  61     @Autowired
  62     private EntityManager entityManager;
  63
  64     protected static Logger logger = LoggerFactory.getLogger(InfraActiveRequestsRepositoryImpl.class);
  65
  66     protected static final String REQUEST_STATUS = "requestStatus";
  67     protected static final String SOURCE = "source";
  68     protected static final String START_TIME = "startTime";
  69     protected static final String END_TIME = "endTime";
  70     protected static final String REQUEST_TYPE = "requestType";
  71     protected static final String SERVICE_INSTANCE_ID = "serviceInstanceId";
  72     protected static final String SERVICE_INSTANCE_NAME = "serviceInstanceName";
  73     protected static final String VNF_INSTANCE_NAME = "vnfName";
  74     protected static final String VNF_INSTANCE_ID = "vnfId";
  75     protected static final String VOLUME_GROUP_INSTANCE_NAME = "volumeGroupName";
  76     protected static final String VOLUME_GROUP_INSTANCE_ID = "volumeGroupId";
  77     protected static final String VFMODULE_INSTANCE_NAME = "vfModuleName";
  78     protected static final String VFMODULE_INSTANCE_ID = "vfModuleId";
  79     protected static final String NETWORK_INSTANCE_NAME = "networkName";
  80     protected static final String CONFIGURATION_INSTANCE_ID = "configurationId";
  81     protected static final String CONFIGURATION_INSTANCE_NAME = "configurationName";
  82     protected static final String OPERATIONAL_ENV_ID = "operationalEnvId";
  83     protected static final String OPERATIONAL_ENV_NAME = "operationalEnvName";
  84     protected static final String NETWORK_INSTANCE_ID = "networkId";
  85     protected static final String GLOBAL_SUBSCRIBER_ID = "globalSubscriberId";
  86     protected static final String SERVICE_NAME_VERSION_ID = "serviceNameVersionId";
  87     protected static final String SERVICE_ID = "serviceId";
  88     protected static final String SERVICE_VERSION = "serviceVersion";
  89     protected static final String REQUEST_ID = "requestId";
  90     protected static final String REQUESTOR_ID = "requestorId";
  91     protected static final String ACTION = "action";
  92     protected static final String OPENV = "operationalEnvironment";
  93
  94     private static final List<String> VALID_COLUMNS =
  95             Arrays.asList(REQUEST_ID, SERVICE_INSTANCE_ID, SERVICE_INSTANCE_NAME, ACTION, REQUEST_STATUS,
  96                     VFMODULE_INSTANCE_ID, VNF_INSTANCE_ID, NETWORK_INSTANCE_ID, VOLUME_GROUP_INSTANCE_ID);
  97
  98
  99     /*
 100      * (non-Javadoc)
 101      *
 102      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#healthCheck()
 103      */
 104     @Override
 105     public boolean healthCheck() {
 106
 107         final Query query = entityManager.createNativeQuery(" show tables ");
 108
 109         final List<?> list = query.getResultList();
 110
 111         return true;
 112     }
 113
 114     private List<InfraActiveRequests> executeInfraQuery(final CriteriaQuery<InfraActiveRequests> crit,
 115             final List<Predicate> predicates, final Order order) {
 116
 117         final long startTime = System.currentTimeMillis();
 118         logger.debug("Execute query on infra active request table");
 119
 120         List<InfraActiveRequests> results = new ArrayList<InfraActiveRequests>();
 121
 122         final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 123         crit.where(cb.and(predicates.toArray(new Predicate[0])));
 124         crit.orderBy(order);
 125         results = entityManager.createQuery(crit).getResultList();
 126
 127         return results;
 128     }
 129
 130     /*
 131      * (non-Javadoc)
 132      *
 133      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#getRequestFromInfraActive(java. lang.String)
 134      */
 135     @Override
 136     public InfraActiveRequests getRequestFromInfraActive(final String requestId) {
 137         final long startTime = System.currentTimeMillis();
 138         logger.debug("Get request {} from InfraActiveRequests DB", requestId);
 139
 140         InfraActiveRequests ar = null;
 141         final Query query = entityManager
 142                 .createQuery("from InfraActiveRequests where requestId = :requestId OR clientRequestId = :requestId");
 143         query.setParameter(REQUEST_ID, requestId);
 144         ar = this.getSingleResult(query);
 145         return ar;
 146     }
 147
 148     /*
 149      * (non-Javadoc)
 150      *
 151      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#checkInstanceNameDuplicate(java. util.HashMap,
 152      * java.lang.String, java.lang.String)
 153      */
 154     @Override
 155     public InfraActiveRequests checkInstanceNameDuplicate(final Map<String, String> instanceIdMap,
 156             final String instanceName, final String requestScope) {
 157
 158         final List<Predicate> predicates = new LinkedList<>();
 159         final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 160         final CriteriaQuery<InfraActiveRequests> crit = cb.createQuery(InfraActiveRequests.class);
 161         final Root<InfraActiveRequests> tableRoot = crit.from(InfraActiveRequests.class);
 162         InfraActiveRequests infraActiveRequests = null;
 163
 164         if (instanceName != null && !instanceName.equals("")) {
 165
 166             if ("service".equals(requestScope)) {
 167                 predicates.add(cb.equal(tableRoot.get(SERVICE_INSTANCE_NAME), instanceName));
 168             } else if ("vnf".equals(requestScope)) {
 169                 predicates.add(cb.equal(tableRoot.get(VNF_INSTANCE_NAME), instanceName));
 170             } else if ("volumeGroup".equals(requestScope)) {
 171                 predicates.add(cb.equal(tableRoot.get(VOLUME_GROUP_INSTANCE_NAME), instanceName));
 172             } else if ("vfModule".equals(requestScope)) {
 173                 predicates.add(cb.equal(tableRoot.get(VFMODULE_INSTANCE_NAME), instanceName));
 174             } else if ("network".equals(requestScope)) {
 175                 predicates.add(cb.equal(tableRoot.get(NETWORK_INSTANCE_NAME), instanceName));
 176             } else if (requestScope.equals("configuration")) {
 177                 predicates.add(cb.equal(tableRoot.get(CONFIGURATION_INSTANCE_NAME), instanceName));
 178             } else if (requestScope.equals(OPENV)) {
 179                 predicates.add(cb.equal(tableRoot.get(OPERATIONAL_ENV_NAME), instanceName));
 180             }
 181
 182         } else {
 183             if (instanceIdMap != null) {
 184                 if ("service".equals(requestScope) && instanceIdMap.get(SERVICE_INSTANCE_ID) != null) {
 185                     predicates
 186                             .add(cb.equal(tableRoot.get(SERVICE_INSTANCE_ID), instanceIdMap.get("serviceInstanceId")));
 187                 }
 188
 189                 if ("vnf".equals(requestScope) && instanceIdMap.get("vnfInstanceId") != null) {
 190                     predicates.add(cb.equal(tableRoot.get(VNF_INSTANCE_ID), instanceIdMap.get("vnfInstanceId")));
 191                 }
 192
 193                 if ("vfModule".equals(requestScope) && instanceIdMap.get("vfModuleInstanceId") != null) {
 194                     predicates.add(
 195                             cb.equal(tableRoot.get(VFMODULE_INSTANCE_ID), instanceIdMap.get("vfModuleInstanceId")));
 196                 }
 197
 198                 if ("volumeGroup".equals(requestScope) && instanceIdMap.get("volumeGroupInstanceId") != null) {
 199                     predicates.add(cb.equal(tableRoot.get(VOLUME_GROUP_INSTANCE_ID),
 200                             instanceIdMap.get("volumeGroupInstanceId")));
 201                 }
 202
 203                 if ("network".equals(requestScope) && instanceIdMap.get("networkInstanceId") != null) {
 204                     predicates
 205                             .add(cb.equal(tableRoot.get(NETWORK_INSTANCE_ID), instanceIdMap.get("networkInstanceId")));
 206                 }
 207
 208                 if (requestScope.equals("configuration") && instanceIdMap.get("configurationInstanceId") != null) {
 209                     predicates.add(cb.equal(tableRoot.get(CONFIGURATION_INSTANCE_ID),
 210                             instanceIdMap.get("configurationInstanceId")));
 211                 }
 212
 213                 if (requestScope.equals(OPENV) && instanceIdMap.get("operationalEnvironmentId") != null) {
 214                     predicates.add(
 215                             cb.equal(tableRoot.get(OPERATIONAL_ENV_ID), instanceIdMap.get("operationalEnvironmentId")));
 216                 }
 217             }
 218         }
 219         if (!predicates.isEmpty()) {
 220             predicates.add(tableRoot.get(REQUEST_STATUS)
 221                     .in(Arrays.asList("PENDING", "IN_PROGRESS", "TIMEOUT", "PENDING_MANUAL_TASK")));
 222
 223             final Order order = cb.desc(tableRoot.get(START_TIME));
 224
 225             final List<InfraActiveRequests> dupList = executeInfraQuery(crit, predicates, order);
 226
 227             if (dupList != null && !dupList.isEmpty()) {
 228                 infraActiveRequests = dupList.get(0);
 229             }
 230         }
 231
 232         return infraActiveRequests;
 233     }
 234
 235     /*
 236      * (non-Javadoc)
 237      *
 238      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#
 239      * getOrchestrationFiltersFromInfraActive(java.util.Map)
 240      */
 241     @Override
 242     public List<InfraActiveRequests> getOrchestrationFiltersFromInfraActive(
 243             final Map<String, List<String>> orchestrationMap) {
 244
 245
 246         final List<Predicate> predicates = new LinkedList<>();
 247         final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 248         final CriteriaQuery<InfraActiveRequests> crit = cb.createQuery(InfraActiveRequests.class);
 249         final Root<InfraActiveRequests> tableRoot = crit.from(InfraActiveRequests.class);
 250         for (final Map.Entry<String, List<String>> entry : orchestrationMap.entrySet()) {
 251             String mapKey = entry.getKey();
 252             if ("serviceInstanceId".equalsIgnoreCase(mapKey)) {
 253                 mapKey = "serviceInstanceId";
 254             } else if ("serviceInstanceName".equalsIgnoreCase(mapKey)) {
 255                 mapKey = "serviceInstanceName";
 256             } else if ("vnfInstanceId".equalsIgnoreCase(mapKey)) {
 257                 mapKey = "vnfId";
 258             } else if ("vnfInstanceName".equalsIgnoreCase(mapKey)) {
 259                 mapKey = "vnfName";
 260             } else if ("vfModuleInstanceId".equalsIgnoreCase(mapKey)) {
 261                 mapKey = "vfModuleId";
 262             } else if ("vfModuleInstanceName".equalsIgnoreCase(mapKey)) {
 263                 mapKey = "vfModuleName";
 264             } else if ("volumeGroupInstanceId".equalsIgnoreCase(mapKey)) {
 265                 mapKey = "volumeGroupId";
 266             } else if ("volumeGroupInstanceName".equalsIgnoreCase(mapKey)) {
 267                 mapKey = "volumeGroupName";
 268             } else if ("networkInstanceId".equalsIgnoreCase(mapKey)) {
 269                 mapKey = "networkId";
 270             } else if ("networkInstanceName".equalsIgnoreCase(mapKey)) {
 271                 mapKey = "networkName";
 272             } else if (mapKey.equalsIgnoreCase("configurationInstanceId")) {
 273                 mapKey = "configurationId";
 274             } else if (mapKey.equalsIgnoreCase("configurationInstanceName")) {
 275                 mapKey = "configurationName";
 276             } else if ("lcpCloudRegionId".equalsIgnoreCase(mapKey)) {
 277                 mapKey = "aicCloudRegion";
 278             } else if ("tenantId".equalsIgnoreCase(mapKey)) {
 279                 mapKey = "tenantId";
 280             } else if ("modelType".equalsIgnoreCase(mapKey)) {
 281                 mapKey = "requestScope";
 282             } else if ("requestorId".equalsIgnoreCase(mapKey)) {
 283                 mapKey = "requestorId";
 284             } else if ("requestExecutionDate".equalsIgnoreCase(mapKey)) {
 285                 mapKey = "startTime";
 286             }
 287
 288             final String propertyValue = entry.getValue().get(1);
 289             if ("startTime".equals(mapKey)) {
 290                 final SimpleDateFormat format = new SimpleDateFormat("MM-dd-yyyy");
 291                 try {
 292                     final Date thisDate = format.parse(propertyValue);
 293                     final Timestamp minTime = new Timestamp(thisDate.getTime());
 294                     final Timestamp maxTime = new Timestamp(thisDate.getTime() + TimeUnit.DAYS.toMillis(1));
 295
 296                     if ("DOES_NOT_EQUAL".equalsIgnoreCase(entry.getValue().get(0))) {
 297                         predicates.add(cb.or(cb.lessThan(tableRoot.get(mapKey), minTime),
 298                                 cb.greaterThanOrEqualTo(tableRoot.get(mapKey), maxTime)));
 299                     } else {
 300                         predicates.add(cb.between(tableRoot.get(mapKey), minTime, maxTime));
 301                     }
 302                 } catch (final Exception e) {
 303                     logger.debug("Exception in getOrchestrationFiltersFromInfraActive(): {}", e.getMessage(), e);
 304                     return null;
 305                 }
 306             } else if ("DOES_NOT_EQUAL".equalsIgnoreCase(entry.getValue().get(0))) {
 307                 predicates.add(cb.notEqual(tableRoot.get(mapKey), propertyValue));
 308             } else {
 309                 predicates.add(cb.equal(tableRoot.get(mapKey), propertyValue));
 310             }
 311
 312         }
 313
 314         final Order order = cb.asc(tableRoot.get(START_TIME));
 315
 316         return executeInfraQuery(crit, predicates, order);
 317     }
 318
 319     // Added this method for Tenant Isolation project ( 1802-295491a) to query the mso_requests DB
 320     // (infra_active_requests table) for operationalEnvId and OperationalEnvName
 321     /*
 322      * (non-Javadoc)
 323      *
 324      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#
 325      * getCloudOrchestrationFiltersFromInfraActive(java.util.Map)
 326      */
 327     @Override
 328     public List<InfraActiveRequests> getCloudOrchestrationFiltersFromInfraActive(
 329             final Map<String, String> orchestrationMap) {
 330         final List<Predicate> predicates = new LinkedList<>();
 331         final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 332         final CriteriaQuery<InfraActiveRequests> crit = cb.createQuery(InfraActiveRequests.class);
 333         final Root<InfraActiveRequests> tableRoot = crit.from(InfraActiveRequests.class);
 334
 335         // Add criteria on OperationalEnvironment RequestScope when requestorId is only specified in
 336         // the filter
 337         // as the same requestorId can also match on different API methods
 338         final String resourceType = orchestrationMap.get("resourceType");
 339         if (resourceType == null) {
 340             predicates.add(cb.equal(tableRoot.get("requestScope"), OPENV));
 341         }
 342
 343         for (final Map.Entry<String, String> entry : orchestrationMap.entrySet()) {
 344             String mapKey = entry.getKey();
 345             if (mapKey.equalsIgnoreCase("requestorId")) {
 346                 mapKey = "requestorId";
 347             } else if (mapKey.equalsIgnoreCase("requestExecutionDate")) {
 348                 mapKey = "startTime";
 349             } else if (mapKey.equalsIgnoreCase("operationalEnvironmentId")) {
 350                 mapKey = "operationalEnvId";
 351             } else if (mapKey.equalsIgnoreCase("operationalEnvironmentName")) {
 352                 mapKey = "operationalEnvName";
 353             } else if (mapKey.equalsIgnoreCase("resourceType")) {
 354                 mapKey = "requestScope";
 355             }
 356
 357             final String propertyValue = entry.getValue();
 358             if (mapKey.equals("startTime")) {
 359                 final SimpleDateFormat format = new SimpleDateFormat("MM-dd-yyyy");
 360                 try {
 361                     final Date thisDate = format.parse(propertyValue);
 362                     final Timestamp minTime = new Timestamp(thisDate.getTime());
 363                     final Timestamp maxTime = new Timestamp(thisDate.getTime() + TimeUnit.DAYS.toMillis(1));
 364
 365                     predicates.add(cb.between(tableRoot.get(mapKey), minTime, maxTime));
 366                 } catch (final Exception e) {
 367                     logger.debug("Exception in getCloudOrchestrationFiltersFromInfraActive(): {}", e.getMessage());
 368                     return null;
 369                 }
 370             } else {
 371                 predicates.add(cb.equal(tableRoot.get(mapKey), propertyValue));
 372             }
 373         }
 374
 375         final Order order = cb.asc(tableRoot.get(START_TIME));
 376         return executeInfraQuery(crit, predicates, order);
 377     }
 378
 379     /*
 380      * (non-Javadoc)
 381      *
 382      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#getRequestListFromInfraActive(java .lang.String,
 383      * java.lang.String, java.lang.String)
 384      */
 385     @Override
 386     public List<InfraActiveRequests> getRequestListFromInfraActive(final String queryAttributeName,
 387             final String queryValue, final String requestType) {
 388         logger.debug("Get list of infra requests from DB with {} = {}", queryAttributeName, queryValue);
 389
 390
 391         try {
 392             final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 393             final CriteriaQuery<InfraActiveRequests> crit = cb.createQuery(InfraActiveRequests.class);
 394             final Root<InfraActiveRequests> candidateRoot = crit.from(InfraActiveRequests.class);
 395             final Predicate isEqual = cb.equal(candidateRoot.get(queryAttributeName), queryValue);
 396             final Predicate equalRequestType = cb.equal(candidateRoot.get(REQUEST_TYPE), requestType);
 397             final Predicate isNull = cb.isNull(candidateRoot.get(REQUEST_TYPE));
 398             final Predicate orClause = cb.or(equalRequestType, isNull);
 399             final Order orderDesc = cb.desc(candidateRoot.get(START_TIME));
 400             final Order orderAsc = cb.asc(candidateRoot.get(SOURCE));
 401             crit.where(cb.and(isEqual, orClause)).orderBy(orderDesc, orderAsc);
 402
 403             final List<InfraActiveRequests> arList = entityManager.createQuery(crit).getResultList();
 404             if (arList != null && !arList.isEmpty()) {
 405                 return arList;
 406             }
 407         } catch (final Exception exception) {
 408             logger.error("Unable to execute query", exception);
 409         }
 410         return Collections.emptyList();
 411     }
 412
 413
 414     /*
 415      * (non-Javadoc)
 416      *
 417      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#getRequestFromInfraActive(java. lang.String,
 418      * java.lang.String)
 419      */
 420     @Override
 421     public InfraActiveRequests getRequestFromInfraActive(final String requestId, final String requestType) {
 422         final long startTime = System.currentTimeMillis();
 423         logger.debug("Get infra request from DB with id {}", requestId);
 424
 425         InfraActiveRequests ar = null;
 426
 427         final Query query = entityManager.createQuery(
 428                 "from InfraActiveRequests where (requestId = :requestId OR clientRequestId = :requestId) and requestType = :requestType");
 429         query.setParameter(REQUEST_ID, requestId);
 430         query.setParameter(REQUEST_TYPE, requestType);
 431         ar = this.getSingleResult(query);
 432         return ar;
 433     }
 434
 435
 436     /*
 437      * (non-Javadoc)
 438      *
 439      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#checkDuplicateByVnfName(java.lang. String,
 440      * java.lang.String, java.lang.String)
 441      */
 442     @Override
 443     public InfraActiveRequests checkDuplicateByVnfName(final String vnfName, final String action,
 444             final String requestType) {
 445
 446         final long startTime = System.currentTimeMillis();
 447         logger.debug("Get infra request from DB for VNF {} and action {} and requestType {}", vnfName, action,
 448                 requestType);
 449
 450         InfraActiveRequests ar = null;
 451
 452         final Query query = entityManager.createQuery(
 453                 "from InfraActiveRequests where vnfName = :vnfName and action = :action and (requestStatus = 'PENDING' or requestStatus = 'IN_PROGRESS' or requestStatus = 'TIMEOUT' or requestStatus = 'PENDING_MANUAL_TASK') and requestType = :requestType ORDER BY startTime DESC");
 454         query.setParameter("vnfName", vnfName);
 455         query.setParameter("action", action);
 456         query.setParameter(REQUEST_TYPE, requestType);
 457         @SuppressWarnings("unchecked")
 458         final List<InfraActiveRequests> results = query.getResultList();
 459         if (!results.isEmpty()) {
 460             ar = results.get(0);
 461         }
 462
 463         return ar;
 464     }
 465
 466     /*
 467      * (non-Javadoc)
 468      *
 469      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#checkDuplicateByVnfId(java.lang. String,
 470      * java.lang.String, java.lang.String)
 471      */
 472     @Override
 473     public InfraActiveRequests checkDuplicateByVnfId(final String vnfId, final String action,
 474             final String requestType) {
 475
 476         final long startTime = System.currentTimeMillis();
 477         logger.debug("Get list of infra requests from DB for VNF {} and action {}", vnfId, action);
 478
 479         InfraActiveRequests ar = null;
 480
 481         final Query query = entityManager.createQuery(
 482                 "from InfraActiveRequests where vnfId = :vnfId and action = :action and (requestStatus = 'PENDING' or requestStatus = 'IN_PROGRESS' or requestStatus = 'TIMEOUT' or requestStatus = 'PENDING_MANUAL_TASK') and requestType = :requestType ORDER BY startTime DESC");
 483         query.setParameter("vnfId", vnfId);
 484         query.setParameter("action", action);
 485         query.setParameter(REQUEST_TYPE, requestType);
 486         @SuppressWarnings("unchecked")
 487         final List<InfraActiveRequests> results = query.getResultList();
 488         if (!results.isEmpty()) {
 489             ar = results.get(0);
 490         }
 491
 492         return ar;
 493     }
 494
 495     /*
 496      * (non-Javadoc)
 497      *
 498      * @see org.onap.so.requestsdb.InfraActiveRequestsRepositoryCustom#checkVnfIdStatus(java.lang.String)
 499      */
 500     @Override
 501     public InfraActiveRequests checkVnfIdStatus(final String operationalEnvironmentId) {
 502         final long startTime = System.currentTimeMillis();
 503         logger.debug("Get Infra request from DB for OperationalEnvironmentId {}", operationalEnvironmentId);
 504
 505         InfraActiveRequests ar = null;
 506
 507         final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 508         final CriteriaQuery<InfraActiveRequests> crit = cb.createQuery(InfraActiveRequests.class);
 509         final Root<InfraActiveRequests> candidateRoot = crit.from(InfraActiveRequests.class);
 510         final Predicate operationalEnvEq = cb.equal(candidateRoot.get("operationalEnvId"), operationalEnvironmentId);
 511         final Predicate requestStatusNotEq = cb.notEqual(candidateRoot.get(REQUEST_STATUS), "COMPLETE");
 512         final Predicate actionEq = cb.equal(candidateRoot.get("action"), "create");
 513         final Order startTimeOrder = cb.desc(candidateRoot.get("startTime"));
 514         crit.select(candidateRoot);
 515         crit.where(cb.and(operationalEnvEq, requestStatusNotEq, actionEq));
 516         crit.orderBy(startTimeOrder);
 517         final TypedQuery<InfraActiveRequests> query = entityManager.createQuery(crit);
 518         final List<InfraActiveRequests> results = query.getResultList();
 519         if (!results.isEmpty()) {
 520             ar = results.get(0);
 521         }
 522
 523         return ar;
 524     }
 525
 526     protected <T> T getSingleResult(final Query query) {
 527         query.setMaxResults(1);
 528         final List<T> list = query.getResultList();
 529         if (list == null || list.isEmpty()) {
 530             return null;
 531         } else if (list.size() == 1) {
 532             return list.get(0);
 533         } else {
 534             throw new NonUniqueResultException();
 535         }
 536
 537     }
 538
 539     @Override
 540     public List<InfraActiveRequests> getInfraActiveRequests(final Map<String, String[]> filters, final long startTime,
 541             final long endTime, final Integer maxResult) {
 542         if (filters == null) {
 543             return Collections.emptyList();
 544         }
 545         try {
 546             final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
 547
 548             final CriteriaQuery<InfraActiveRequests> criteriaQuery =
 549                     criteriaBuilder.createQuery(InfraActiveRequests.class);
 550             final Root<InfraActiveRequests> tableRoot = criteriaQuery.from(InfraActiveRequests.class);
 551             final List<Predicate> predicates = getPredicates(filters, criteriaBuilder, tableRoot);
 552
 553             final Timestamp minTime = new Timestamp(startTime);
 554             final Timestamp maxTime = new Timestamp(endTime);
 555             final Predicate basePredicate = criteriaBuilder.and(predicates.toArray(new Predicate[predicates.size()]));
 556             final Predicate additionalPredicate =
 557                     criteriaBuilder.and(criteriaBuilder.greaterThanOrEqualTo(tableRoot.get(START_TIME), minTime),
 558                             criteriaBuilder.or(tableRoot.get(END_TIME).isNull(),
 559                                     criteriaBuilder.lessThanOrEqualTo(tableRoot.get(END_TIME), maxTime)));
 560
 561             criteriaQuery.where(criteriaBuilder.and(basePredicate, additionalPredicate));
 562             if (maxResult != null) {
 563                 return entityManager.createQuery(criteriaQuery).setMaxResults(maxResult).getResultList();
 564             }
 565             return entityManager.createQuery(criteriaQuery).getResultList();
 566         } catch (final Exception exception) {
 567             logger.error("Unable to execute query using filters: {}", filters, exception);
 568             return Collections.emptyList();
 569         }
 570     }
 571
 572     protected List<Predicate> getPredicates(final Map<String, String[]> filters, final CriteriaBuilder criteriaBuilder,
 573             final Root<InfraActiveRequests> tableRoot) {
 574         final List<Predicate> predicates = new LinkedList<>();
 575         for (final Entry<String, String[]> entry : filters.entrySet()) {
 576             final String[] params = entry.getValue();
 577             if (VALID_COLUMNS.contains(entry.getKey()) && params.length == 2) {
 578                 final QueryOperationType operationType = QueryOperationType.getQueryOperationType(params[0]);
 579                 final Predicate predicate =
 580                         operationType.getPredicate(criteriaBuilder, tableRoot, entry.getKey(), params[1]);
 581                 predicates.add(predicate);
 582             }
 583         }
 584         return predicates;
 585     }
 586 }