catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaOperationFacade.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
  22
  23 import fj.data.Either;
  24 import org.apache.commons.collections.CollectionUtils;
  25 import org.apache.commons.collections.MapUtils;
  26 import org.apache.commons.lang3.StringUtils;
  27 import org.apache.commons.lang3.tuple.ImmutablePair;
  28 import org.apache.tinkerpop.gremlin.structure.Direction;
  29 import org.apache.tinkerpop.gremlin.structure.Edge;
  30 import org.openecomp.sdc.be.config.Configuration;
  31 import org.openecomp.sdc.be.config.ConfigurationManager;
  32 import org.openecomp.sdc.be.model.jsonjanusgraph.config.ContainerInstanceTypesData;
  33 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  34 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  35 import org.openecomp.sdc.be.dao.jsongraph.HealingJanusGraphDao;
  36 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  37 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  38 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  39 import org.openecomp.sdc.be.datatypes.elements.*;
  40 import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
  41 import org.openecomp.sdc.be.datatypes.enums.*;
  42 import org.openecomp.sdc.be.model.*;
  43 import org.openecomp.sdc.be.datatypes.elements.MapCapabilityProperty;
  44 import org.openecomp.sdc.be.datatypes.elements.MapListCapabilityDataDefinition;
  45 import org.openecomp.sdc.be.model.CatalogUpdateTimestamp;
  46 import org.openecomp.sdc.be.model.catalog.CatalogComponent;
  47 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.TopologyTemplate;
  48 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElement;
  49 import org.openecomp.sdc.be.model.jsonjanusgraph.utils.ModelConverter;
  50 import org.openecomp.sdc.be.model.operations.StorageException;
  51 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  52 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  53 import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
  54 import org.openecomp.sdc.be.model.utils.GroupUtils;
  55 import org.openecomp.sdc.be.resources.data.ComponentMetadataData;
  56 import org.openecomp.sdc.common.jsongraph.util.CommonUtility;
  57 import org.openecomp.sdc.common.jsongraph.util.CommonUtility.LogLevelEnum;
  58 import org.openecomp.sdc.common.log.wrappers.Logger;
  59 import org.openecomp.sdc.common.util.ValidationUtils;
  60 import org.springframework.beans.factory.annotation.Autowired;
  61
  62 import java.util.*;
  63 import java.util.Map.Entry;
  64 import java.util.function.BiPredicate;
  65 import java.util.stream.Collectors;
  66
  67 import static java.util.Objects.requireNonNull;
  68 import static org.apache.commons.collections.CollectionUtils.isEmpty;
  69 import static org.apache.commons.collections.CollectionUtils.isNotEmpty;
  70
  71
  72 @org.springframework.stereotype.Component("tosca-operation-facade")
  73 public class ToscaOperationFacade {
  74
  75     // region - Fields
  76
  77     private static final String COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR = "Couldn't fetch a component with and UniqueId {}, error: {}";
  78     private static final String FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS = "Failed to find recently added property {} on the resource {}. Status is {}. ";
  79     private static final String FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS = "Failed to get updated resource {}. Status is {}. ";
  80     private static final String FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS = "Failed to add the property {} to the resource {}. Status is {}. ";
  81     private static final String SERVICE = "service";
  82     private static final String NOT_SUPPORTED_COMPONENT_TYPE = "Not supported component type {}";
  83     private static final String COMPONENT_CREATED_SUCCESSFULLY = "Component created successfully!!!";
  84     private static final String COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR = "Couldn't fetch component with and unique id {}, error: {}";
  85     @Autowired
  86     private NodeTypeOperation nodeTypeOperation;
  87     @Autowired
  88     private TopologyTemplateOperation topologyTemplateOperation;
  89     @Autowired
  90     private NodeTemplateOperation nodeTemplateOperation;
  91     @Autowired
  92     private GroupsOperation groupsOperation;
  93     @Autowired
  94     private HealingJanusGraphDao janusGraphDao;
  95     @Autowired
  96     private ContainerInstanceTypesData containerInstanceTypesData;
  97
  98     private static final Logger log = Logger.getLogger(ToscaOperationFacade.class.getName());
  99     // endregion
 100
 101     // region - ToscaElement - GetById
 102     public static final String PROXY_SUFFIX = "_proxy";
 103
 104     public <T extends Component> Either<T, StorageOperationStatus> getToscaFullElement(String componentId) {
 105         ComponentParametersView filters = new ComponentParametersView();
 106         filters.setIgnoreCapabiltyProperties(false);
 107         filters.setIgnoreForwardingPath(false);
 108         return getToscaElement(componentId, filters);
 109     }
 110
 111     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(String componentId) {
 112
 113         return getToscaElement(componentId, JsonParseFlagEnum.ParseAll);
 114
 115     }
 116
 117     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(String componentId, ComponentParametersView filters) {
 118
 119         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 120             .getVertexById(componentId, filters.detectParseFlag());
 121         if (getVertexEither.isRight()) {
 122             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 123             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 124
 125         }
 126         return getToscaElementByOperation(getVertexEither.left().value(), filters);
 127     }
 128
 129     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(String componentId, JsonParseFlagEnum parseFlag) {
 130
 131         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 132             .getVertexById(componentId, parseFlag);
 133         if (getVertexEither.isRight()) {
 134             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 135             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 136
 137         }
 138         return getToscaElementByOperation(getVertexEither.left().value());
 139     }
 140
 141     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(GraphVertex componentVertex) {
 142         return getToscaElementByOperation(componentVertex);
 143     }
 144
 145     public Either<Boolean, StorageOperationStatus> validateComponentExists(String componentId) {
 146
 147         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 148             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
 149         if (getVertexEither.isRight()) {
 150             JanusGraphOperationStatus status = getVertexEither.right().value();
 151             if (status == JanusGraphOperationStatus.NOT_FOUND) {
 152                 return Either.left(false);
 153             } else {
 154                 log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 155                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 156             }
 157         }
 158         return Either.left(true);
 159     }
 160
 161     public <T extends Component> Either<T, StorageOperationStatus> findLastCertifiedToscaElementByUUID(T component) {
 162         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
 163         props.put(GraphPropertyEnum.UUID, component.getUUID());
 164         props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
 165         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 166
 167         Either<List<GraphVertex>, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 168             .getByCriteria(ModelConverter.getVertexType(component), props);
 169         if (getVertexEither.isRight()) {
 170             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
 171             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 172
 173         }
 174         return getToscaElementByOperation(getVertexEither.left().value().get(0));
 175     }
 176
 177     // endregion
 178     // region - ToscaElement - GetByOperation
 179     private <T extends Component> Either<T, StorageOperationStatus> getToscaElementByOperation(GraphVertex componentV) {
 180         return getToscaElementByOperation(componentV, new ComponentParametersView());
 181     }
 182
 183     private <T extends Component> Either<T, StorageOperationStatus> getToscaElementByOperation(GraphVertex componentV,
 184         ComponentParametersView filters) {
 185         if (componentV == null) {
 186             log.debug("Unexpected null value for `componentV`");
 187             return Either.right(StorageOperationStatus.GENERAL_ERROR);
 188         } else {
 189             VertexTypeEnum label = componentV.getLabel();
 190
 191             ToscaElementOperation toscaOperation = getToscaElementOperation(componentV);
 192             if (toscaOperation != null) {
 193                 log.debug("getToscaElementByOperation: toscaOperation={}", toscaOperation.getClass());
 194             }
 195
 196             Either<ToscaElement, StorageOperationStatus> toscaElement;
 197             String componentId = componentV.getUniqueId();
 198             if (toscaOperation != null) {
 199                 log.debug("Need to fetch tosca element for id {}", componentId);
 200                 toscaElement = toscaOperation.getToscaElement(componentV, filters);
 201             } else {
 202                 log.debug("not supported tosca type {} for id {}", label, componentId);
 203                 toscaElement = Either.right(StorageOperationStatus.BAD_REQUEST);
 204             }
 205             return toscaElement.left().map(ModelConverter::convertFromToscaElement);
 206         }
 207     }
 208
 209     // endregion
 210     private ToscaElementOperation getToscaElementOperation(GraphVertex componentV) {
 211         VertexTypeEnum label = componentV.getLabel();
 212         switch (label) {
 213             case NODE_TYPE:
 214                 return nodeTypeOperation;
 215             case TOPOLOGY_TEMPLATE:
 216                 return topologyTemplateOperation;
 217             default:
 218                 return null;
 219         }
 220     }
 221
 222     public <T extends Component> Either<T, StorageOperationStatus> createToscaComponent(T resource) {
 223         ToscaElement toscaElement = ModelConverter.convertToToscaElement(resource);
 224
 225         ToscaElementOperation toscaElementOperation = getToscaElementOperation(resource);
 226         Either<ToscaElement, StorageOperationStatus> createToscaElement = toscaElementOperation.createToscaElement(toscaElement);
 227         if (createToscaElement.isLeft()) {
 228             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
 229             T dataModel = ModelConverter.convertFromToscaElement(createToscaElement.left().value());
 230             return Either.left(dataModel);
 231         }
 232         return Either.right(createToscaElement.right().value());
 233     }
 234
 235     // region - ToscaElement Delete
 236     public StorageOperationStatus markComponentToDelete(Component componentToDelete) {
 237
 238         if ((componentToDelete.getIsDeleted() != null) && componentToDelete.getIsDeleted() && !componentToDelete.isHighestVersion()) {
 239             // component already marked for delete
 240             return StorageOperationStatus.OK;
 241         } else {
 242
 243             Either<GraphVertex, JanusGraphOperationStatus> getResponse = janusGraphDao
 244                 .getVertexById(componentToDelete.getUniqueId(), JsonParseFlagEnum.ParseAll);
 245             if (getResponse.isRight()) {
 246                 log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentToDelete.getUniqueId(), getResponse.right().value());
 247                 return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getResponse.right().value());
 248
 249             }
 250             GraphVertex componentV = getResponse.left().value();
 251
 252             // same operation for node type and topology template operations
 253             Either<GraphVertex, StorageOperationStatus> result = nodeTypeOperation.markComponentToDelete(componentV);
 254             if (result.isRight()) {
 255                 return result.right().value();
 256             }
 257             return StorageOperationStatus.OK;
 258         }
 259     }
 260
 261     public <T extends Component> Either<T, StorageOperationStatus> deleteToscaComponent(String componentId) {
 262
 263         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 264             .getVertexById(componentId, JsonParseFlagEnum.ParseAll);
 265         if (getVertexEither.isRight()) {
 266             log.debug("Couldn't fetch component vertex with and unique id {}, error: {}", componentId, getVertexEither.right().value());
 267             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 268
 269         }
 270         Either<ToscaElement, StorageOperationStatus> deleteElement = deleteToscaElement(getVertexEither.left().value());
 271         if (deleteElement.isRight()) {
 272             log.debug("Failed to delete component with and unique id {}, error: {}", componentId, deleteElement.right().value());
 273             return Either.right(deleteElement.right().value());
 274         }
 275         T dataModel = ModelConverter.convertFromToscaElement(deleteElement.left().value());
 276
 277         return Either.left(dataModel);
 278     }
 279
 280     private Either<ToscaElement, StorageOperationStatus> deleteToscaElement(GraphVertex componentV) {
 281         VertexTypeEnum label = componentV.getLabel();
 282         Either<ToscaElement, StorageOperationStatus> toscaElement;
 283         Object componentId = componentV.getUniqueId();
 284         switch (label) {
 285             case NODE_TYPE:
 286                 log.debug("Need to fetch node type for id {}", componentId);
 287                 toscaElement = nodeTypeOperation.deleteToscaElement(componentV);
 288                 break;
 289             case TOPOLOGY_TEMPLATE:
 290                 log.debug("Need to fetch topology template for id {}", componentId);
 291                 toscaElement = topologyTemplateOperation.deleteToscaElement(componentV);
 292                 break;
 293             default:
 294                 log.debug("not supported tosca type {} for id {}", label, componentId);
 295                 toscaElement = Either.right(StorageOperationStatus.BAD_REQUEST);
 296                 break;
 297         }
 298         return toscaElement;
 299     }
 300     // endregion
 301
 302     private ToscaElementOperation getToscaElementOperation(Component component) {
 303         return ModelConverter.isAtomicComponent(component) ? nodeTypeOperation : topologyTemplateOperation;
 304     }
 305
 306     public <T extends Component> Either<T, StorageOperationStatus> getLatestByToscaResourceName(String toscaResourceName) {
 307         return getLatestByName(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
 308     }
 309
 310     public <T extends Component> Either<T, StorageOperationStatus> getFullLatestComponentByToscaResourceName(String toscaResourceName) {
 311         ComponentParametersView fetchAllFilter = new ComponentParametersView();
 312         fetchAllFilter.setIgnoreForwardingPath(true);
 313         fetchAllFilter.setIgnoreCapabiltyProperties(false);
 314         return getLatestByName(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName, JsonParseFlagEnum.ParseAll, fetchAllFilter);
 315     }
 316
 317     public <T extends Component> Either<T, StorageOperationStatus> getLatestByName(String resourceName) {
 318         return getLatestByName(GraphPropertyEnum.NAME, resourceName);
 319
 320     }
 321
 322     public StorageOperationStatus validateCsarUuidUniqueness(String csarUUID) {
 323
 324         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
 325         properties.put(GraphPropertyEnum.CSAR_UUID, csarUUID);
 326
 327         Either<List<GraphVertex>, JanusGraphOperationStatus> resources = janusGraphDao
 328             .getByCriteria(null, properties, JsonParseFlagEnum.ParseMetadata);
 329
 330         if (resources.isRight()) {
 331             if (resources.right().value() == JanusGraphOperationStatus.NOT_FOUND) {
 332                 return StorageOperationStatus.OK;
 333             } else {
 334                 log.debug("failed to get resources from graph with property name: {}", csarUUID);
 335                 return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(resources.right().value());
 336             }
 337         }
 338         return StorageOperationStatus.ENTITY_ALREADY_EXISTS;
 339
 340     }
 341
 342     public <T extends Component> Either<Set<T>, StorageOperationStatus> getFollowed(String userId, Set<LifecycleStateEnum> lifecycleStates, Set<LifecycleStateEnum> lastStateStates, ComponentTypeEnum componentType) {
 343         Either<List<ToscaElement>, StorageOperationStatus> followedResources;
 344         if (componentType == ComponentTypeEnum.RESOURCE) {
 345             followedResources = nodeTypeOperation.getFollowedComponent(userId, lifecycleStates, lastStateStates, componentType);
 346         } else {
 347             followedResources = topologyTemplateOperation.getFollowedComponent(userId, lifecycleStates, lastStateStates, componentType);
 348         }
 349
 350         Set<T> components = new HashSet<>();
 351         if (followedResources.isRight() && followedResources.right().value() != StorageOperationStatus.NOT_FOUND) {
 352             return Either.right(followedResources.right().value());
 353         }
 354         if (followedResources.isLeft()) {
 355             List<ToscaElement> toscaElements = followedResources.left().value();
 356             toscaElements.forEach(te -> {
 357                 T component = ModelConverter.convertFromToscaElement(te);
 358                 components.add(component);
 359             });
 360         }
 361         return Either.left(components);
 362     }
 363
 364     public Either<Resource, StorageOperationStatus> getLatestCertifiedNodeTypeByToscaResourceName(String toscaResourceName) {
 365
 366         return getLatestCertifiedByToscaResourceName(toscaResourceName, VertexTypeEnum.NODE_TYPE, JsonParseFlagEnum.ParseMetadata);
 367     }
 368
 369     public Either<Resource, StorageOperationStatus> getLatestCertifiedByToscaResourceName(String toscaResourceName,
 370         VertexTypeEnum vertexType, JsonParseFlagEnum parseFlag) {
 371
 372         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
 373         props.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
 374         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 375         props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
 376         Either<List<GraphVertex>, JanusGraphOperationStatus> getLatestRes = janusGraphDao
 377             .getByCriteria(vertexType, props, parseFlag);
 378
 379         return getLatestRes
 380             .right().map(
 381                 status -> {
 382                     CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch {} with name {}. status={} ",
 383                         vertexType, toscaResourceName, status);
 384                     return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status);
 385                 }
 386             )
 387             .left().bind(
 388                 resources -> {
 389                     double version = 0.0;
 390                     GraphVertex highestResource = null;
 391                     for (GraphVertex resource : resources) {
 392                         double resourceVersion = Double
 393                             .parseDouble((String) resource.getJsonMetadataField(JsonPresentationFields.VERSION));
 394                         if (resourceVersion > version) {
 395                             version = resourceVersion;
 396                             highestResource = resource;
 397                         }
 398                     }
 399                     if (highestResource != null) {
 400                         return getToscaFullElement(highestResource.getUniqueId());
 401                     } else {
 402                         log.debug("The vertex with the highest version could not be found for {}", toscaResourceName);
 403                         return Either.right(StorageOperationStatus.GENERAL_ERROR);
 404                     }
 405                 }
 406             );
 407     }
 408
 409     public Either<Boolean, StorageOperationStatus> validateToscaResourceNameExists(String templateName) {
 410         Either<Boolean, StorageOperationStatus> validateUniquenessRes = validateToscaResourceNameUniqueness(templateName);
 411         if (validateUniquenessRes.isLeft()) {
 412             return Either.left(!validateUniquenessRes.left().value());
 413         }
 414         return validateUniquenessRes;
 415     }
 416
 417     public Either<RequirementCapabilityRelDef, StorageOperationStatus> dissociateResourceInstances(String componentId, RequirementCapabilityRelDef requirementDef) {
 418         return nodeTemplateOperation.dissociateResourceInstances(componentId, requirementDef);
 419     }
 420
 421     /**
 422      * Allows to get fulfilled requirement by relation and received predicate
 423      */
 424     public Either<RequirementDataDefinition, StorageOperationStatus> getFulfilledRequirementByRelation(String componentId, String instanceId, RequirementCapabilityRelDef relation, BiPredicate<RelationshipInfo, RequirementDataDefinition> predicate) {
 425         return nodeTemplateOperation.getFulfilledRequirementByRelation(componentId, instanceId, relation, predicate);
 426     }
 427
 428     /**
 429      * Allows to get fulfilled capability by relation and received predicate
 430      */
 431     public Either<CapabilityDataDefinition, StorageOperationStatus> getFulfilledCapabilityByRelation(String componentId, String instanceId, RequirementCapabilityRelDef relation, BiPredicate<RelationshipInfo, CapabilityDataDefinition> predicate) {
 432         return nodeTemplateOperation.getFulfilledCapabilityByRelation(componentId, instanceId, relation, predicate);
 433     }
 434
 435     public Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> associateResourceInstances(Component component, String componentId, List<RequirementCapabilityRelDef> relations) {
 436         Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> reqAndCapListEither = nodeTemplateOperation.associateResourceInstances(component, componentId, relations);
 437         if (component != null) {
 438             updateInstancesCapAndReqOnComponentFromDB(component);
 439         }
 440         return reqAndCapListEither;
 441
 442     }
 443
 444     protected Either<Boolean, StorageOperationStatus> validateToscaResourceNameUniqueness(String name) {
 445
 446         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
 447         properties.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, name);
 448
 449         Either<List<GraphVertex>, JanusGraphOperationStatus> resources = janusGraphDao
 450             .getByCriteria(null, properties, JsonParseFlagEnum.ParseMetadata);
 451
 452         if (resources.isRight() && resources.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
 453             log.debug("failed to get resources from graph with property name: {}", name);
 454             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(resources.right().value()));
 455         }
 456         List<GraphVertex> resourceList = (resources.isLeft() ? resources.left().value() : null);
 457         if (isNotEmpty(resourceList)) {
 458             if (log.isDebugEnabled()) {
 459                 StringBuilder builder = new StringBuilder();
 460                 for (GraphVertex resourceData : resourceList) {
 461                     builder.append(resourceData.getUniqueId() + "|");
 462                 }
 463                 log.debug("resources  with property name:{} exists in graph. found {}", name, builder);
 464             }
 465             return Either.left(false);
 466         } else {
 467             log.debug("resources  with property name:{} does not exists in graph", name);
 468             return Either.left(true);
 469         }
 470
 471     }
 472
 473     // region - Component Update
 474
 475     public Either<Resource, StorageOperationStatus> overrideComponent(Resource newComponent, Resource oldComponent) {
 476
 477         copyArtifactsToNewComponent(newComponent, oldComponent);
 478
 479         Either<GraphVertex, JanusGraphOperationStatus> componentVEither = janusGraphDao
 480             .getVertexById(oldComponent.getUniqueId(), JsonParseFlagEnum.NoParse);
 481         if (componentVEither.isRight()) {
 482             log.debug("Failed to fetch component {} error {}", oldComponent.getUniqueId(), componentVEither.right().value());
 483             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(componentVEither.right().value()));
 484         }
 485         GraphVertex componentv = componentVEither.left().value();
 486         Either<GraphVertex, JanusGraphOperationStatus> parentVertexEither = janusGraphDao.getParentVertex(componentv, EdgeLabelEnum.VERSION, JsonParseFlagEnum.NoParse);
 487         if (parentVertexEither.isRight() && parentVertexEither.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
 488             log.debug("Failed to fetch parent version for component {} error {}", oldComponent.getUniqueId(), parentVertexEither.right().value());
 489             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(parentVertexEither.right().value()));
 490         }
 491
 492         Either<ToscaElement, StorageOperationStatus> deleteToscaComponent = deleteToscaElement(componentv);
 493         if (deleteToscaComponent.isRight()) {
 494             log.debug("Failed to remove old component {} error {}", oldComponent.getUniqueId(), deleteToscaComponent.right().value());
 495             return Either.right(deleteToscaComponent.right().value());
 496         }
 497         Either<Resource, StorageOperationStatus> createToscaComponent = createToscaComponent(newComponent);
 498         if (createToscaComponent.isRight()) {
 499             log.debug("Failed to create tosca element component {} error {}", newComponent.getUniqueId(), createToscaComponent.right().value());
 500             return Either.right(createToscaComponent.right().value());
 501         }
 502         Resource newElement = createToscaComponent.left().value();
 503         Either<GraphVertex, JanusGraphOperationStatus> newVersionEither = janusGraphDao
 504             .getVertexById(newElement.getUniqueId(), JsonParseFlagEnum.NoParse);
 505         if (newVersionEither.isRight()) {
 506             log.debug("Failed to fetch new tosca element component {} error {}", newComponent.getUniqueId(), newVersionEither.right().value());
 507             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(newVersionEither.right().value()));
 508         }
 509         if (parentVertexEither.isLeft()) {
 510             GraphVertex previousVersionV = parentVertexEither.left().value();
 511             JanusGraphOperationStatus createEdge = janusGraphDao.createEdge(previousVersionV, newVersionEither.left().value(), EdgeLabelEnum.VERSION, null);
 512             if (createEdge != JanusGraphOperationStatus.OK) {
 513                 log.debug("Failed to associate to previous version {} new version {} error {}", previousVersionV.getUniqueId(), newVersionEither.right().value(), createEdge);
 514                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createEdge));
 515             }
 516         }
 517         return Either.left(newElement);
 518     }
 519
 520     void copyArtifactsToNewComponent(Resource newComponent, Resource oldComponent) {
 521         // TODO - check if required
 522         Map<String, ArtifactDefinition> toscaArtifacts = oldComponent.getToscaArtifacts();
 523         if (toscaArtifacts != null && !toscaArtifacts.isEmpty()) {
 524             toscaArtifacts.values().stream().forEach(a -> a.setDuplicated(Boolean.TRUE));
 525         }
 526         newComponent.setToscaArtifacts(toscaArtifacts);
 527
 528         Map<String, ArtifactDefinition> artifacts = oldComponent.getArtifacts();
 529         if (artifacts != null && !artifacts.isEmpty()) {
 530             artifacts.values().stream().forEach(a -> a.setDuplicated(Boolean.TRUE));
 531         }
 532         newComponent.setArtifacts(artifacts);
 533
 534         Map<String, ArtifactDefinition> depArtifacts = oldComponent.getDeploymentArtifacts();
 535         if (depArtifacts != null && !depArtifacts.isEmpty()) {
 536             depArtifacts.values().stream().forEach(a -> a.setDuplicated(Boolean.TRUE));
 537         }
 538         newComponent.setDeploymentArtifacts(depArtifacts);
 539
 540
 541         newComponent.setLastUpdateDate(null);
 542         newComponent.setHighestVersion(true);
 543     }
 544
 545     public <T extends Component> Either<T, StorageOperationStatus> updateToscaElement(T componentToUpdate) {
 546         return updateToscaElement(componentToUpdate, new ComponentParametersView());
 547     }
 548
 549     public <T extends Component> Either<T, StorageOperationStatus> updateToscaElement(T componentToUpdate, ComponentParametersView filterResult) {
 550         String componentId = componentToUpdate.getUniqueId();
 551         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 552             .getVertexById(componentId, JsonParseFlagEnum.ParseAll);
 553         if (getVertexEither.isRight()) {
 554             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 555             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 556         }
 557         GraphVertex elementV = getVertexEither.left().value();
 558         ToscaElementOperation toscaElementOperation = getToscaElementOperation(elementV);
 559
 560         ToscaElement toscaElementToUpdate = ModelConverter.convertToToscaElement(componentToUpdate);
 561         Either<ToscaElement, StorageOperationStatus> updateToscaElement = null;
 562         if (toscaElementOperation != null) {
 563             updateToscaElement = toscaElementOperation.updateToscaElement(toscaElementToUpdate, elementV, filterResult);
 564         } else {
 565             log.debug("Null value returned by `getToscaElementOperation` with value {}", elementV);
 566             updateToscaElement = Either.right(StorageOperationStatus.GENERAL_ERROR);
 567         }
 568
 569         return updateToscaElement.bimap(
 570             ModelConverter::convertFromToscaElement,
 571             status -> {
 572                 log.debug("Failed to update tosca element {} error {}", componentId, status);
 573                 return status;
 574             });
 575     }
 576
 577     private <T extends Component> Either<T, StorageOperationStatus> getLatestByName(GraphPropertyEnum property, String nodeName, JsonParseFlagEnum parseFlag) {
 578         return getLatestByName(property, nodeName, parseFlag, new ComponentParametersView());
 579     }
 580
 581     private <T extends Component> Either<T, StorageOperationStatus> getLatestByName(GraphPropertyEnum property, String nodeName, JsonParseFlagEnum parseFlag, ComponentParametersView filter) {
 582         Either<T, StorageOperationStatus> result;
 583
 584         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
 585         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
 586
 587         propertiesToMatch.put(property, nodeName);
 588         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 589
 590         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 591
 592         Either<List<GraphVertex>, JanusGraphOperationStatus> highestResources = janusGraphDao
 593             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, parseFlag);
 594         if (highestResources.isRight()) {
 595             JanusGraphOperationStatus status = highestResources.right().value();
 596             log.debug("failed to find resource with name {}. status={} ", nodeName, status);
 597             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 598             return result;
 599         }
 600
 601         List<GraphVertex> resources = highestResources.left().value();
 602         double version = 0.0;
 603         GraphVertex highestResource = null;
 604         for (GraphVertex vertex : resources) {
 605             Object versionObj = vertex.getMetadataProperty(GraphPropertyEnum.VERSION);
 606             double resourceVersion = Double.parseDouble((String) versionObj);
 607             if (resourceVersion > version) {
 608                 version = resourceVersion;
 609                 highestResource = vertex;
 610             }
 611         }
 612         return getToscaElementByOperation(highestResource, filter);
 613     }
 614
 615     // endregion
 616     // region - Component Get By ..
 617     private <T extends Component> Either<T, StorageOperationStatus> getLatestByName(GraphPropertyEnum property, String nodeName) {
 618         return getLatestByName(property, nodeName, JsonParseFlagEnum.ParseMetadata);
 619     }
 620
 621     public <T extends Component> Either<List<T>, StorageOperationStatus> getBySystemName(ComponentTypeEnum componentType, String systemName) {
 622
 623         Either<List<T>, StorageOperationStatus> result = null;
 624         Either<T, StorageOperationStatus> getComponentRes;
 625         List<T> components = new ArrayList<>();
 626         List<GraphVertex> componentVertices;
 627         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
 628         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
 629
 630         propertiesToMatch.put(GraphPropertyEnum.SYSTEM_NAME, systemName);
 631         if (componentType != null)
 632             propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
 633
 634         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 635
 636         Either<List<GraphVertex>, JanusGraphOperationStatus> getComponentsRes = janusGraphDao
 637             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
 638         if (getComponentsRes.isRight()) {
 639             JanusGraphOperationStatus status = getComponentsRes.right().value();
 640             log.debug("Failed to fetch the component with system name {}. Status is {} ", systemName, status);
 641             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 642         }
 643         if (result == null) {
 644             componentVertices = getComponentsRes.left().value();
 645             for (GraphVertex componentVertex : componentVertices) {
 646                 getComponentRes = getToscaElementByOperation(componentVertex);
 647                 if (getComponentRes.isRight()) {
 648                     log.debug("Failed to get the component {}. Status is {} ", componentVertex.getJsonMetadataField(JsonPresentationFields.NAME), getComponentRes.right().value());
 649                     result = Either.right(getComponentRes.right().value());
 650                     break;
 651                 }
 652                 T componentBySystemName = getComponentRes.left().value();
 653                 log.debug("Found component, id: {}", componentBySystemName.getUniqueId());
 654                 components.add(componentBySystemName);
 655             }
 656         }
 657         if (result == null) {
 658             result = Either.left(components);
 659         }
 660         return result;
 661     }
 662
 663     public <T extends Component> Either<T, StorageOperationStatus> getComponentByNameAndVersion(ComponentTypeEnum componentType, String name, String version) {
 664         return getComponentByNameAndVersion(componentType, name, version, JsonParseFlagEnum.ParseAll);
 665     }
 666
 667     public <T extends Component> Either<T, StorageOperationStatus> getComponentByNameAndVersion(ComponentTypeEnum componentType, String name, String version, JsonParseFlagEnum parseFlag) {
 668         Either<T, StorageOperationStatus> result;
 669
 670         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
 671         Map<GraphPropertyEnum, Object> hasNotProperties = new EnumMap<>(GraphPropertyEnum.class);
 672
 673         hasProperties.put(GraphPropertyEnum.NAME, name);
 674         hasProperties.put(GraphPropertyEnum.VERSION, version);
 675         hasNotProperties.put(GraphPropertyEnum.IS_DELETED, true);
 676         if (componentType != null) {
 677             hasProperties.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
 678         }
 679         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourceRes = janusGraphDao
 680             .getByCriteria(null, hasProperties, hasNotProperties, parseFlag);
 681         if (getResourceRes.isRight()) {
 682             JanusGraphOperationStatus status = getResourceRes.right().value();
 683             log.debug("failed to find resource with name {}, version {}. Status is {} ", name, version, status);
 684             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 685             return result;
 686         }
 687         return getToscaElementByOperation(getResourceRes.left().value().get(0));
 688     }
 689
 690     public Either<List<CatalogComponent>, StorageOperationStatus> getCatalogOrArchiveComponents(boolean isCatalog, List<OriginTypeEnum> excludeTypes) {
 691         List<ResourceTypeEnum> excludedResourceTypes = Optional.ofNullable(excludeTypes).orElse(Collections.emptyList()).stream().filter(type -> !type.equals(OriginTypeEnum.SERVICE)).map(type -> ResourceTypeEnum.getTypeByName(type.name()))
 692                 .collect(Collectors.toList());
 693         return topologyTemplateOperation.getElementCatalogData(isCatalog, excludedResourceTypes);
 694     }
 695
 696     // endregion
 697     public <T extends Component> Either<List<T>, StorageOperationStatus> getCatalogComponents(ComponentTypeEnum componentType, List<OriginTypeEnum> excludeTypes, boolean isHighestVersions) {
 698         List<T> components = new ArrayList<>();
 699         Either<List<ToscaElement>, StorageOperationStatus> catalogDataResult;
 700         List<ToscaElement> toscaElements = new ArrayList<>();
 701         List<ResourceTypeEnum> excludedResourceTypes = Optional.ofNullable(excludeTypes).orElse(Collections.emptyList()).stream().filter(type -> !type.equals(OriginTypeEnum.SERVICE)).map(type -> ResourceTypeEnum.getTypeByName(type.name()))
 702                 .collect(Collectors.toList());
 703
 704         switch (componentType) {
 705             case RESOURCE:
 706                 catalogDataResult = nodeTypeOperation.getElementCatalogData(ComponentTypeEnum.RESOURCE, excludedResourceTypes, isHighestVersions);
 707                 if (catalogDataResult.isRight()) {
 708                     return Either.right(catalogDataResult.right().value());
 709                 }
 710                 toscaElements = catalogDataResult.left().value();
 711                 break;
 712             case SERVICE:
 713                 if (excludeTypes != null && excludeTypes.contains(OriginTypeEnum.SERVICE)) {
 714                     break;
 715                 }
 716                 catalogDataResult = topologyTemplateOperation.getElementCatalogData(ComponentTypeEnum.SERVICE, null, isHighestVersions);
 717                 if (catalogDataResult.isRight()) {
 718                     return Either.right(catalogDataResult.right().value());
 719                 }
 720                 toscaElements = catalogDataResult.left().value();
 721                 break;
 722             default:
 723                 log.debug(NOT_SUPPORTED_COMPONENT_TYPE, componentType);
 724                 return Either.right(StorageOperationStatus.BAD_REQUEST);
 725         }
 726         toscaElements.forEach(te -> {
 727             T component = ModelConverter.convertFromToscaElement(te);
 728             components.add(component);
 729         });
 730         return Either.left(components);
 731     }
 732
 733     public Either<List<String>, StorageOperationStatus> deleteMarkedElements(ComponentTypeEnum componentType) {
 734         Either<List<GraphVertex>, StorageOperationStatus> allComponentsMarkedForDeletion;
 735         switch (componentType) {
 736             case RESOURCE:
 737                 allComponentsMarkedForDeletion = nodeTypeOperation.getAllComponentsMarkedForDeletion(componentType);
 738                 break;
 739             case SERVICE:
 740             case PRODUCT:
 741                 allComponentsMarkedForDeletion = topologyTemplateOperation.getAllComponentsMarkedForDeletion(componentType);
 742                 break;
 743             default:
 744                 log.debug(NOT_SUPPORTED_COMPONENT_TYPE, componentType);
 745                 return Either.right(StorageOperationStatus.BAD_REQUEST);
 746         }
 747         if (allComponentsMarkedForDeletion.isRight()) {
 748             return Either.right(allComponentsMarkedForDeletion.right().value());
 749         }
 750         List<GraphVertex> allMarked = allComponentsMarkedForDeletion.left().value();
 751         return Either.left(checkIfInUseAndDelete(allMarked));
 752     }
 753
 754     private List<String> checkIfInUseAndDelete(List<GraphVertex> allMarked) {
 755         final List<EdgeLabelEnum> forbiddenEdgeLabelEnums = Arrays.asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF, EdgeLabelEnum.ALLOTTED_OF);
 756         List<String> deleted = new ArrayList<>();
 757
 758         for (GraphVertex elementV : allMarked) {
 759             boolean isAllowedToDelete = true;
 760
 761             for (EdgeLabelEnum edgeLabelEnum : forbiddenEdgeLabelEnums) {
 762                 Either<Edge, JanusGraphOperationStatus> belongingEdgeByCriteria = janusGraphDao
 763                     .getBelongingEdgeByCriteria(elementV, edgeLabelEnum, null);
 764                 if (belongingEdgeByCriteria.isLeft()) {
 765                     log.debug("Marked element {} in use. don't delete it", elementV.getUniqueId());
 766                     isAllowedToDelete = false;
 767                     break;
 768                 }
 769             }
 770
 771             if (isAllowedToDelete) {
 772                 Either<ToscaElement, StorageOperationStatus> deleteToscaElement = deleteToscaElement(elementV);
 773                 if (deleteToscaElement.isRight()) {
 774                     log.debug("Failed to delete marked element UniqueID {}, Name {}, error {}", elementV.getUniqueId(), elementV.getMetadataProperties().get(GraphPropertyEnum.NAME), deleteToscaElement.right().value());
 775                     continue;
 776                 }
 777                 deleted.add(elementV.getUniqueId());
 778             }
 779         }
 780         return deleted;
 781     }
 782
 783     public Either<List<String>, StorageOperationStatus> getAllComponentsMarkedForDeletion(ComponentTypeEnum componentType) {
 784         Either<List<GraphVertex>, StorageOperationStatus> allComponentsMarkedForDeletion;
 785         switch (componentType) {
 786             case RESOURCE:
 787                 allComponentsMarkedForDeletion = nodeTypeOperation.getAllComponentsMarkedForDeletion(componentType);
 788                 break;
 789             case SERVICE:
 790             case PRODUCT:
 791                 allComponentsMarkedForDeletion = topologyTemplateOperation.getAllComponentsMarkedForDeletion(componentType);
 792                 break;
 793             default:
 794                 log.debug(NOT_SUPPORTED_COMPONENT_TYPE, componentType);
 795                 return Either.right(StorageOperationStatus.BAD_REQUEST);
 796         }
 797         if (allComponentsMarkedForDeletion.isRight()) {
 798             return Either.right(allComponentsMarkedForDeletion.right().value());
 799         }
 800         return Either.left(allComponentsMarkedForDeletion.left().value().stream().map(GraphVertex::getUniqueId).collect(Collectors.toList()));
 801     }
 802
 803     // region - Component Update
 804     public Either<ImmutablePair<Component, String>, StorageOperationStatus> addComponentInstanceToTopologyTemplate(Component containerComponent, Component origComponent, ComponentInstance componentInstance, boolean allowDeleted, User user) {
 805
 806         Either<ImmutablePair<Component, String>, StorageOperationStatus> result = null;
 807         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 808         if (StringUtils.isEmpty(componentInstance.getIcon())) {
 809             componentInstance.setIcon(origComponent.getIcon());
 810         }
 811         String nameToFindForCounter = componentInstance.getOriginType() == OriginTypeEnum.ServiceProxy ? ValidationUtils.normaliseComponentName(componentInstance.getSourceModelName()) + PROXY_SUFFIX : origComponent.getName();
 812         String nextComponentInstanceCounter = getNextComponentInstanceCounter(containerComponent, nameToFindForCounter);
 813         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> addResult = nodeTemplateOperation.addComponentInstanceToTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent),
 814                 ModelConverter.convertToToscaElement(origComponent), nextComponentInstanceCounter, componentInstance, allowDeleted, user);
 815
 816         if (addResult.isRight()) {
 817             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add the component instance {} to container component {}. ", componentInstance.getName(), containerComponent.getName());
 818             result = Either.right(addResult.right().value());
 819         }
 820         if (result == null) {
 821             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponent.getUniqueId());
 822             if (updateContainerComponentRes.isRight()) {
 823                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with updated component instance {}. ", containerComponent.getName(), componentInstance.getName());
 824                 result = Either.right(updateContainerComponentRes.right().value());
 825             }
 826         }
 827         if (result == null) {
 828             Component updatedComponent = ModelConverter.convertFromToscaElement(updateContainerComponentRes.left().value());
 829             String createdInstanceId = addResult.left().value().getRight();
 830             CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "The component instance {} has been added to container component {}. ", createdInstanceId, updatedComponent.getName());
 831             result = Either.left(new ImmutablePair<>(updatedComponent, createdInstanceId));
 832         }
 833         return result;
 834     }
 835
 836     public void associateComponentInstancesToComponent(Component containerComponent, Map<ComponentInstance, Resource> resourcesInstancesMap, boolean allowDeleted, boolean isUpdateCsar) {
 837         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Going to add component instances to component {}", containerComponent.getUniqueId());
 838
 839         Either<GraphVertex, JanusGraphOperationStatus> metadataVertex = janusGraphDao
 840             .getVertexById(containerComponent.getUniqueId(), JsonParseFlagEnum.ParseAll);
 841         if (metadataVertex.isRight()) {
 842             JanusGraphOperationStatus status = metadataVertex.right().value();
 843             if (status == JanusGraphOperationStatus.NOT_FOUND) {
 844                 status = JanusGraphOperationStatus.INVALID_ID;
 845             }
 846             throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 847         }
 848
 849         Map<String, ComponentInstanceDataDefinition> compnentInstancesMap = nodeTemplateOperation.associateComponentInstancesToComponent(containerComponent, resourcesInstancesMap, metadataVertex.left().value(), allowDeleted, isUpdateCsar);
 850
 851         containerComponent.setComponentInstances(ModelConverter.getComponentInstancesFromMapObject(compnentInstancesMap, containerComponent));
 852
 853     }
 854
 855     public Either<ImmutablePair<Component, String>, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(Component containerComponent, Component origComponent, ComponentInstance componentInstance) {
 856
 857         Either<ImmutablePair<Component, String>, StorageOperationStatus> result = null;
 858
 859         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update the metadata of the component instance {} belonging to container component {}. ", componentInstance.getName(), containerComponent.getName());
 860         componentInstance.setIcon(origComponent.getIcon());
 861         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> updateResult = nodeTemplateOperation.updateComponentInstanceMetadataOfTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent),
 862                 ModelConverter.convertToToscaElement(origComponent), componentInstance);
 863         if (updateResult.isRight()) {
 864             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update the metadata of the component instance {} belonging to container component {}. ", componentInstance.getName(), containerComponent.getName());
 865             result = Either.right(updateResult.right().value());
 866         }
 867         if (result == null) {
 868             Component updatedComponent = ModelConverter.convertFromToscaElement(updateResult.left().value().getLeft());
 869             String createdInstanceId = updateResult.left().value().getRight();
 870             CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "The metadata of the component instance {} has been updated to container component {}. ", createdInstanceId, updatedComponent.getName());
 871             result = Either.left(new ImmutablePair<>(updatedComponent, createdInstanceId));
 872         }
 873         return result;
 874     }
 875
 876     public Either<Component, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(Component containerComponent) {
 877         return updateComponentInstanceMetadataOfTopologyTemplate(containerComponent, new ComponentParametersView());
 878     }
 879
 880     public Either<Component, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(Component containerComponent, ComponentParametersView filter) {
 881
 882         Either<Component, StorageOperationStatus> result = null;
 883
 884         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update the metadata  belonging to container component {}. ", containerComponent.getName());
 885
 886         Either<TopologyTemplate, StorageOperationStatus> updateResult = nodeTemplateOperation.updateComponentInstanceMetadataOfTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent), filter);
 887         if (updateResult.isRight()) {
 888             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update the metadata  belonging to container component {}. ", containerComponent.getName());
 889             result = Either.right(updateResult.right().value());
 890         }
 891         if (result == null) {
 892             Component updatedComponent = ModelConverter.convertFromToscaElement(updateResult.left().value());
 893             CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "The metadata has been updated to container component {}. ", updatedComponent.getName());
 894             result = Either.left(updatedComponent);
 895         }
 896         return result;
 897     }
 898     // endregion
 899
 900     public Either<ImmutablePair<Component, String>, StorageOperationStatus> deleteComponentInstanceFromTopologyTemplate(Component containerComponent, String resourceInstanceId) {
 901
 902         Either<ImmutablePair<Component, String>, StorageOperationStatus> result = null;
 903
 904         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to delete the component instance {} belonging to container component {}. ", resourceInstanceId, containerComponent.getName());
 905
 906         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> updateResult = nodeTemplateOperation.deleteComponentInstanceFromTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent), resourceInstanceId);
 907         if (updateResult.isRight()) {
 908             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete the component instance {} belonging to container component {}. ", resourceInstanceId, containerComponent.getName());
 909             result = Either.right(updateResult.right().value());
 910         }
 911         if (result == null) {
 912             Component updatedComponent = ModelConverter.convertFromToscaElement(updateResult.left().value().getLeft());
 913             String deletedInstanceId = updateResult.left().value().getRight();
 914             CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "The component instance {} has been deleted from container component {}. ", deletedInstanceId, updatedComponent.getName());
 915             result = Either.left(new ImmutablePair<>(updatedComponent, deletedInstanceId));
 916         }
 917         return result;
 918     }
 919
 920     private String getNextComponentInstanceCounter(Component containerComponent, String originResourceName) {
 921         Integer nextCounter = 0;
 922         if (CollectionUtils.isNotEmpty(containerComponent.getComponentInstances())) {
 923             String normalizedName = ValidationUtils.normalizeComponentInstanceName(originResourceName);
 924             Integer maxCounter = getMaxCounterFromNamesAndIds(containerComponent, normalizedName);
 925             if (maxCounter != null) {
 926                 nextCounter = maxCounter + 1;
 927             }
 928         }
 929         return nextCounter.toString();
 930     }
 931
 932     /**
 933      * @return max counter of component instance Id's, null if not found
 934      */
 935     private Integer getMaxCounterFromNamesAndIds(Component containerComponent, String normalizedName) {
 936         List<String> countersInNames = containerComponent.getComponentInstances().stream()
 937                 .filter(ci -> ci.getNormalizedName() != null && ci.getNormalizedName().startsWith(normalizedName))
 938                 .map(ci -> ci.getNormalizedName().split(normalizedName)[1])
 939                 .collect(Collectors.toList());
 940         List<String> countersInIds = containerComponent.getComponentInstances().stream()
 941                 .filter(ci -> ci.getUniqueId() != null && ci.getUniqueId().contains(normalizedName))
 942                 .map(ci -> ci.getUniqueId().split(normalizedName)[1])
 943                 .collect(Collectors.toList());
 944         List<String> namesAndIdsList = new ArrayList<>(countersInNames);
 945         namesAndIdsList.addAll(countersInIds);
 946         return getMaxInteger(namesAndIdsList);
 947     }
 948
 949     private Integer getMaxInteger(List<String> counters) {
 950         Integer maxCounter = 0;
 951         Integer currCounter = null;
 952         for (String counter : counters) {
 953             try {
 954                 currCounter = Integer.parseInt(counter);
 955                 if (maxCounter < currCounter) {
 956                     maxCounter = currCounter;
 957                 }
 958             } catch (NumberFormatException e) {
 959                 continue;
 960             }
 961         }
 962         return currCounter == null ? null : maxCounter;
 963     }
 964
 965     public Either<RequirementCapabilityRelDef, StorageOperationStatus> associateResourceInstances(Component component, String componentId, RequirementCapabilityRelDef requirementDef) {
 966         return nodeTemplateOperation.associateResourceInstances(component, componentId, requirementDef);
 967
 968     }
 969
 970     public Either<List<InputDefinition>, StorageOperationStatus> createAndAssociateInputs(Map<String, InputDefinition> inputs, String componentId) {
 971
 972         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 973             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
 974         if (getVertexEither.isRight()) {
 975             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 976             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 977
 978         }
 979
 980         GraphVertex vertex = getVertexEither.left().value();
 981         Map<String, PropertyDataDefinition> inputsMap = inputs.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new PropertyDataDefinition(e.getValue())));
 982
 983         StorageOperationStatus status = topologyTemplateOperation.associateInputsToComponent(vertex, inputsMap, componentId);
 984
 985         if (StorageOperationStatus.OK == status) {
 986             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
 987             List<InputDefinition> inputsResList = null;
 988             if (inputsMap != null && !inputsMap.isEmpty()) {
 989                 inputsResList = inputsMap.values().stream()
 990                         .map(InputDefinition::new)
 991                         .collect(Collectors.toList());
 992             }
 993             return Either.left(inputsResList);
 994         }
 995         return Either.right(status);
 996
 997     }
 998
 999     public Either<List<InputDefinition>, StorageOperationStatus> addInputsToComponent(Map<String, InputDefinition> inputs, String componentId) {
1000
1001         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1002             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1003         if (getVertexEither.isRight()) {
1004             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1005             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1006
1007         }
1008
1009         GraphVertex vertex = getVertexEither.left().value();
1010                 Map<String, PropertyDefinition> inputsMap = inputs.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new PropertyDefinition(e.getValue())));
1011
1012         StorageOperationStatus status = topologyTemplateOperation.addToscaDataToToscaElement(vertex, EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, inputsMap, JsonPresentationFields.NAME);
1013
1014         if (StorageOperationStatus.OK == status) {
1015             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1016             List<InputDefinition> inputsResList = null;
1017             if (inputsMap != null && !inputsMap.isEmpty()) {
1018                 inputsResList = inputsMap.values().stream().map(InputDefinition::new).collect(Collectors.toList());
1019             }
1020             return Either.left(inputsResList);
1021         }
1022         return Either.right(status);
1023
1024     }
1025
1026     /**
1027      * Add data types into a Component.
1028      *
1029      * @param dataTypes   datatypes to be added. the key should be each name of data type.
1030      * @param componentId unique ID of Component.
1031      * @return list of data types.
1032      */
1033     public Either<List<DataTypeDefinition>, StorageOperationStatus> addDataTypesToComponent(Map<String, DataTypeDefinition> dataTypes, String componentId) {
1034
1035         log.trace("#addDataTypesToComponent - enter, componentId={}", componentId);
1036
1037         /* get component vertex */
1038         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1039             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1040         if (getVertexEither.isRight()) {
1041             /* not found / error */
1042             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1043             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1044         }
1045         GraphVertex vertex = getVertexEither.left().value();
1046         log.trace("#addDataTypesToComponent - get vertex ok");
1047
1048         // convert DataTypeDefinition to DataTypeDataDefinition
1049         Map<String, DataTypeDataDefinition> dataTypeDataMap = dataTypes.entrySet().stream()
1050                 .collect(Collectors.toMap(Map.Entry::getKey, e -> convertDataTypeToDataTypeData(e.getValue())));
1051
1052         // add datatype(s) to the Component.
1053         // if child vertex does not exist, it will be created.
1054         StorageOperationStatus status = topologyTemplateOperation.addToscaDataToToscaElement(vertex,
1055                 EdgeLabelEnum.DATA_TYPES, VertexTypeEnum.DATA_TYPES, dataTypeDataMap, JsonPresentationFields.NAME);
1056
1057         if (StorageOperationStatus.OK == status) {
1058             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1059             List<DataTypeDefinition> inputsResList = null;
1060             if (!dataTypes.isEmpty()) {
1061                 inputsResList = new ArrayList<>(dataTypes.values());
1062             }
1063             return Either.left(inputsResList);
1064         }
1065
1066         log.trace("#addDataTypesToComponent - leave");
1067         return Either.right(status);
1068     }
1069
1070     private DataTypeDataDefinition convertDataTypeToDataTypeData(DataTypeDefinition dataType) {
1071         DataTypeDataDefinition dataTypeData = new DataTypeDataDefinition(dataType);
1072         if (CollectionUtils.isNotEmpty(dataType.getProperties())) {
1073             List<PropertyDataDefinition> propertyDataList = dataType.getProperties().stream()
1074                     .map(PropertyDataDefinition::new).collect(Collectors.toList());
1075             dataTypeData.setPropertiesData(propertyDataList);
1076         }
1077
1078         // if "derivedFrom" data_type exists, copy the name to "derivedFromName"
1079         if (dataType.getDerivedFrom() != null && StringUtils.isNotEmpty(dataType.getDerivedFrom().getName())) {
1080             // if names are different, log it
1081             if (!StringUtils.equals(dataTypeData.getDerivedFromName(), dataType.getDerivedFrom().getName())) {
1082                 log.debug("#convertDataTypeToDataTypeData - derivedFromName(={}) overwritten by derivedFrom.name(={})",
1083                         dataType.getDerivedFromName(), dataType.getDerivedFrom().getName());
1084             }
1085             dataTypeData.setDerivedFromName(dataType.getDerivedFrom().getName());
1086         }
1087
1088         // supply "name" field to toscaPresentationValue in each datatype object for DAO operations
1089         dataTypeData.setToscaPresentationValue(JsonPresentationFields.NAME, dataType.getName());
1090         return dataTypeData;
1091     }
1092
1093
1094     public Either<List<InputDefinition>, StorageOperationStatus> getComponentInputs(String componentId) {
1095
1096                 Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1097         .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1098                 if (getVertexEither.isRight()) {
1099                         log.debug("Couldn't fetch component with and unique id {}, error: {}", componentId, getVertexEither.right().value());
1100                         return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1101
1102                 }
1103
1104                 Either<ToscaElement, StorageOperationStatus> toscaElement =
1105                                 topologyTemplateOperation.getToscaElement(componentId);
1106                 if(toscaElement.isRight()) {
1107                         return Either.right(toscaElement.right().value());
1108                 }
1109
1110                 TopologyTemplate topologyTemplate = (TopologyTemplate) toscaElement.left().value();
1111
1112                 Map<String, PropertyDataDefinition> inputsMap = topologyTemplate.getInputs();
1113
1114                 List<InputDefinition> inputs = new ArrayList<>();
1115                 if(MapUtils.isNotEmpty(inputsMap)) {
1116                         inputs =
1117                                         inputsMap.values().stream().map(p -> new InputDefinition(p)).collect(Collectors.toList());
1118                 }
1119
1120                 return Either.left(inputs);
1121         }
1122
1123         public Either<List<InputDefinition>, StorageOperationStatus> updateInputsToComponent(List<InputDefinition> inputs, String componentId) {
1124
1125         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1126             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1127         if (getVertexEither.isRight()) {
1128             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1129             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1130
1131         }
1132
1133         GraphVertex vertex = getVertexEither.left().value();
1134         List<PropertyDataDefinition> inputsAsDataDef = inputs.stream().map(PropertyDataDefinition::new).collect(Collectors.toList());
1135
1136         StorageOperationStatus status = topologyTemplateOperation.updateToscaDataOfToscaElement(vertex, EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, inputsAsDataDef, JsonPresentationFields.NAME);
1137
1138         if (StorageOperationStatus.OK == status) {
1139             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1140             List<InputDefinition> inputsResList = null;
1141             if (inputsAsDataDef != null && !inputsAsDataDef.isEmpty()) {
1142                 inputsResList = inputsAsDataDef.stream().map(InputDefinition::new).collect(Collectors.toList());
1143             }
1144             return Either.left(inputsResList);
1145         }
1146         return Either.right(status);
1147
1148     }
1149
1150     // region - ComponentInstance
1151     public Either<Map<String, List<ComponentInstanceProperty>>, StorageOperationStatus> associateComponentInstancePropertiesToComponent(Map<String, List<ComponentInstanceProperty>> instProperties, String componentId) {
1152
1153         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1154             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1155         if (getVertexEither.isRight()) {
1156             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1157             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1158
1159         }
1160
1161         GraphVertex vertex = getVertexEither.left().value();
1162         Map<String, MapPropertiesDataDefinition> instPropsMap = new HashMap<>();
1163         if (instProperties != null) {
1164
1165             MapPropertiesDataDefinition propertiesMap;
1166             for (Entry<String, List<ComponentInstanceProperty>> entry : instProperties.entrySet()) {
1167                 propertiesMap = new MapPropertiesDataDefinition();
1168
1169                 propertiesMap.setMapToscaDataDefinition(entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, e -> e)));
1170
1171                 instPropsMap.put(entry.getKey(), propertiesMap);
1172             }
1173         }
1174
1175         StorageOperationStatus status = topologyTemplateOperation.associateInstPropertiesToComponent(vertex, instPropsMap);
1176
1177         if (StorageOperationStatus.OK == status) {
1178             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1179             return Either.left(instProperties);
1180         }
1181         return Either.right(status);
1182
1183     }
1184
1185     /**
1186      * saves the instInputs as the updated instance inputs of the component container in DB
1187      */
1188     public Either<Map<String, List<ComponentInstanceInput>>, StorageOperationStatus> updateComponentInstanceInputsToComponent(Map<String, List<ComponentInstanceInput>> instInputs, String componentId) {
1189         if (instInputs == null || instInputs.isEmpty()) {
1190             return Either.left(instInputs);
1191         }
1192         StorageOperationStatus status;
1193         for (Entry<String, List<ComponentInstanceInput>> inputsPerIntance : instInputs.entrySet()) {
1194             List<ComponentInstanceInput> toscaDataListPerInst = inputsPerIntance.getValue();
1195             List<String> pathKeysPerInst = new ArrayList<>();
1196             pathKeysPerInst.add(inputsPerIntance.getKey());
1197             status = topologyTemplateOperation.updateToscaDataDeepElementsOfToscaElement(componentId, EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, toscaDataListPerInst, pathKeysPerInst, JsonPresentationFields.NAME);
1198             if (status != StorageOperationStatus.OK) {
1199                 log.debug("Failed to update component instance inputs for instance {} in component {} edge type {} error {}", inputsPerIntance.getKey(), componentId, EdgeLabelEnum.INST_INPUTS, status);
1200                 return Either.right(status);
1201             }
1202         }
1203
1204         return Either.left(instInputs);
1205     }
1206
1207     /**
1208      * saves the instProps as the updated instance properties of the component container in DB
1209      */
1210     public Either<Map<String, List<ComponentInstanceProperty>>, StorageOperationStatus> updateComponentInstancePropsToComponent(Map<String, List<ComponentInstanceProperty>> instProps, String componentId) {
1211         if (instProps == null || instProps.isEmpty()) {
1212             return Either.left(instProps);
1213         }
1214         StorageOperationStatus status;
1215         for (Entry<String, List<ComponentInstanceProperty>> propsPerIntance : instProps.entrySet()) {
1216             List<ComponentInstanceProperty> toscaDataListPerInst = propsPerIntance.getValue();
1217             List<String> pathKeysPerInst = new ArrayList<>();
1218             pathKeysPerInst.add(propsPerIntance.getKey());
1219             status = topologyTemplateOperation.updateToscaDataDeepElementsOfToscaElement(componentId, EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, toscaDataListPerInst, pathKeysPerInst, JsonPresentationFields.NAME);
1220             if (status != StorageOperationStatus.OK) {
1221                 log.debug("Failed to update component instance inputs for instance {} in component {} edge type {} error {}", propsPerIntance.getKey(), componentId, EdgeLabelEnum.INST_PROPERTIES, status);
1222                 return Either.right(status);
1223             }
1224         }
1225
1226         return Either.left(instProps);
1227     }
1228
1229     public Either<Map<String, List<ComponentInstanceInput>>, StorageOperationStatus> associateComponentInstanceInputsToComponent(Map<String, List<ComponentInstanceInput>> instInputs, String componentId) {
1230
1231         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1232             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1233         if (getVertexEither.isRight()) {
1234             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1235             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1236
1237         }
1238         GraphVertex vertex = getVertexEither.left().value();
1239         Map<String, MapPropertiesDataDefinition> instPropsMap = new HashMap<>();
1240         if (instInputs != null) {
1241
1242             MapPropertiesDataDefinition propertiesMap;
1243             for (Entry<String, List<ComponentInstanceInput>> entry : instInputs.entrySet()) {
1244                 propertiesMap = new MapPropertiesDataDefinition();
1245
1246                 propertiesMap.setMapToscaDataDefinition(entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, e -> e)));
1247
1248                 instPropsMap.put(entry.getKey(), propertiesMap);
1249             }
1250         }
1251
1252         StorageOperationStatus status = topologyTemplateOperation.associateInstInputsToComponent(vertex, instPropsMap);
1253
1254         if (StorageOperationStatus.OK == status) {
1255             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1256             return Either.left(instInputs);
1257         }
1258         return Either.right(status);
1259
1260     }
1261
1262     public Either<Map<String, List<ComponentInstanceInput>>, StorageOperationStatus> addComponentInstanceInputsToComponent(Component containerComponent, Map<String, List<ComponentInstanceInput>> instProperties) {
1263         requireNonNull(instProperties);
1264         StorageOperationStatus status;
1265         for (Entry<String, List<ComponentInstanceInput>> entry : instProperties.entrySet()) {
1266             List<ComponentInstanceInput> props = entry.getValue();
1267             String componentInstanceId = entry.getKey();
1268             if (!isEmpty(props)) {
1269                 for (ComponentInstanceInput property : props) {
1270                     List<ComponentInstanceInput> componentInstancesInputs = containerComponent.getComponentInstancesInputs().get(componentInstanceId);
1271                     Optional<ComponentInstanceInput> instanceProperty = componentInstancesInputs.stream()
1272                             .filter(p -> p.getName().equals(property.getName()))
1273                             .findAny();
1274                     if (instanceProperty.isPresent()) {
1275                         status = updateComponentInstanceInput(containerComponent, componentInstanceId, property);
1276                     } else {
1277                         status = addComponentInstanceInput(containerComponent, componentInstanceId, property);
1278                     }
1279                     if (status != StorageOperationStatus.OK) {
1280                         log.debug("Failed to update instance input {} for instance {} error {} ", property, componentInstanceId, status);
1281                         return Either.right(status);
1282                     } else {
1283                         log.trace("instance input {} for instance {} updated", property, componentInstanceId);
1284                     }
1285                 }
1286             }
1287         }
1288         return Either.left(instProperties);
1289     }
1290
1291     public Either<Map<String, List<ComponentInstanceProperty>>, StorageOperationStatus> addComponentInstancePropertiesToComponent(Component containerComponent, Map<String, List<ComponentInstanceProperty>> instProperties) {
1292         requireNonNull(instProperties);
1293         for (Entry<String, List<ComponentInstanceProperty>> entry : instProperties.entrySet()) {
1294             List<ComponentInstanceProperty> props = entry.getValue();
1295             String componentInstanceId = entry.getKey();
1296             List<ComponentInstanceProperty> originalComponentInstProps =
1297                 containerComponent.getComponentInstancesProperties().get(componentInstanceId);
1298             Map<String, List<CapabilityDefinition>> containerComponentCapabilities = containerComponent.getCapabilities();
1299
1300             if(isEmpty(props)) {
1301                 continue;
1302             }
1303             for (ComponentInstanceProperty property : props) {
1304                 StorageOperationStatus status = null;
1305                 String propertyParentUniqueId = property.getParentUniqueId();
1306                 Optional<CapabilityDefinition>
1307                         capPropDefinition = getPropertyCapability(propertyParentUniqueId, containerComponent);
1308                 if(capPropDefinition.isPresent() && MapUtils.isNotEmpty(containerComponentCapabilities)) {
1309                     status = populateAndUpdateInstanceCapProperty(containerComponent, componentInstanceId,
1310                             containerComponentCapabilities, property, capPropDefinition.get());
1311                 }
1312                 if(status == null) {
1313                     status = updateOrAddComponentInstanceProperty(containerComponent, componentInstanceId,
1314                         originalComponentInstProps, property);
1315                 }
1316                 if(status != StorageOperationStatus.OK) {
1317                     return Either.right(status);
1318                 }
1319             }
1320         }
1321         return Either.left(instProperties);
1322     }
1323
1324     private StorageOperationStatus populateAndUpdateInstanceCapProperty(Component containerComponent, String componentInstanceId,
1325                                                                         Map<String, List<CapabilityDefinition>> containerComponentCapabilities,
1326                                                                         ComponentInstanceProperty property,
1327                                                                         CapabilityDefinition capabilityDefinition) {
1328         List<CapabilityDefinition> capabilityDefinitions = containerComponentCapabilities.get(capabilityDefinition.getType());
1329         if(CollectionUtils.isEmpty(capabilityDefinitions)) {
1330             return null;
1331         }
1332         Optional<CapabilityDefinition> capDefToGetProp = capabilityDefinitions.stream()
1333                 .filter(cap -> cap.getUniqueId().equals(capabilityDefinition.getUniqueId()) && cap.getPath().size() == 1).findAny();
1334         if(capDefToGetProp.isPresent()) {
1335             return updateInstanceCapabilityProperty(containerComponent, componentInstanceId, property, capDefToGetProp.get());
1336         }
1337         return null;
1338     }
1339
1340     private static Optional<CapabilityDefinition> getPropertyCapability(String propertyParentUniqueId,
1341                                                                         Component containerComponent) {
1342
1343         Map<String, List<CapabilityDefinition>> componentCapabilities = containerComponent.getCapabilities();
1344         if(MapUtils.isEmpty(componentCapabilities)){
1345             return Optional.empty();
1346         }
1347         List<CapabilityDefinition> capabilityDefinitionList = componentCapabilities.values()
1348                 .stream().flatMap(Collection::stream).collect(Collectors.toList());
1349         if(CollectionUtils.isEmpty(capabilityDefinitionList)){
1350             return Optional.empty();
1351         }
1352         return capabilityDefinitionList.stream()
1353                 .filter(capabilityDefinition -> capabilityDefinition.getUniqueId().equals(propertyParentUniqueId))
1354                 .findAny();
1355     }
1356
1357     private StorageOperationStatus updateOrAddComponentInstanceProperty(Component containerComponent,
1358         String componentInstanceId, List<ComponentInstanceProperty> originalComponentInstProps,
1359         ComponentInstanceProperty property)
1360     {
1361         StorageOperationStatus status;
1362         // check if the property already exists or not
1363         Optional<ComponentInstanceProperty> instanceProperty = originalComponentInstProps.stream()
1364                 .filter(p -> p.getUniqueId().equals(property.getUniqueId())).findAny();
1365         if (instanceProperty.isPresent()) {
1366             status = updateComponentInstanceProperty(containerComponent, componentInstanceId, property);
1367         } else {
1368             status = addComponentInstanceProperty(containerComponent, componentInstanceId, property);
1369         }
1370         if (status != StorageOperationStatus.OK) {
1371             log.debug("Failed to update instance property {} for instance {} error {} ",
1372                 property, componentInstanceId, status);
1373         }
1374         return status;
1375     }
1376
1377     public StorageOperationStatus updateInstanceCapabilityProperty(Component containerComponent, String componentInstanceId,
1378                                                                    ComponentInstanceProperty property,
1379                                                                    CapabilityDefinition capabilityDefinition) {
1380         Optional<ComponentInstance> fetchedCIOptional = containerComponent.getComponentInstanceById(componentInstanceId);
1381         if(!fetchedCIOptional.isPresent()) {
1382             return StorageOperationStatus.GENERAL_ERROR;
1383         }
1384         Either<Component, StorageOperationStatus> getComponentRes =
1385                 getToscaFullElement(fetchedCIOptional.get().getComponentUid());
1386         if(getComponentRes.isRight()) {
1387             return StorageOperationStatus.GENERAL_ERROR;
1388         }
1389         Optional<Component> componentOptional = isNodeServiceProxy(getComponentRes.left().value());
1390         String propOwner;
1391         if(!componentOptional.isPresent()) {
1392             propOwner = componentInstanceId;
1393         } else {
1394             propOwner = fetchedCIOptional.get().getSourceModelUid();
1395         }
1396         StorageOperationStatus status;
1397         StringBuilder sb = new StringBuilder(componentInstanceId);
1398         sb.append(ModelConverter.CAP_PROP_DELIM).append(propOwner).append(ModelConverter.CAP_PROP_DELIM)
1399                 .append(capabilityDefinition.getType()).append(ModelConverter.CAP_PROP_DELIM).append(capabilityDefinition.getName());
1400         String capKey = sb.toString();
1401         status = updateComponentInstanceCapabiltyProperty(containerComponent, componentInstanceId, capKey, property);
1402         if (status != StorageOperationStatus.OK) {
1403             log.debug("Failed to update instance capability property {} for instance {} error {} ", property,
1404                     componentInstanceId, status);
1405             return status;
1406         }
1407         return StorageOperationStatus.OK;
1408     }
1409
1410     private Optional<Component> isNodeServiceProxy(Component component) {
1411         if (component.getComponentType().equals(ComponentTypeEnum.SERVICE)) {
1412             return Optional.empty();
1413         }
1414         Resource resource = (Resource) component;
1415         ResourceTypeEnum resType = resource.getResourceType();
1416         if(resType.equals(ResourceTypeEnum.ServiceProxy))  {
1417             return Optional.of(component);
1418         }
1419         return Optional.empty();
1420     }
1421
1422     public StorageOperationStatus associateDeploymentArtifactsToInstances(Map<String, Map<String, ArtifactDefinition>> instDeploymentArtifacts, Component component, User user) {
1423
1424         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1425         if (getVertexEither.isRight()) {
1426             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1427             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1428
1429         }
1430
1431         GraphVertex vertex = getVertexEither.left().value();
1432         Map<String, MapArtifactDataDefinition> instArtMap = new HashMap<>();
1433         if (instDeploymentArtifacts != null) {
1434
1435             MapArtifactDataDefinition artifactsMap;
1436             for (Entry<String, Map<String, ArtifactDefinition>> entry : instDeploymentArtifacts.entrySet()) {
1437                 Map<String, ArtifactDefinition> artList = entry.getValue();
1438                 Map<String, ArtifactDataDefinition> artifacts = artList.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
1439                 artifactsMap = nodeTemplateOperation.prepareInstDeploymentArtifactPerInstance(artifacts, entry.getKey(), user, NodeTemplateOperation.HEAT_VF_ENV_NAME);
1440
1441                 instArtMap.put(entry.getKey(), artifactsMap);
1442             }
1443         }
1444         ModelConverter.setComponentInstancesDeploymentArtifactsToComponent(instArtMap, component);
1445         return topologyTemplateOperation.associateInstDeploymentArtifactsToComponent(vertex, instArtMap);
1446     }
1447
1448     public StorageOperationStatus associateArtifactsToInstances(Map<String, Map<String, ArtifactDefinition>> instArtifacts, Component component) {
1449
1450         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1451         if (getVertexEither.isRight()) {
1452             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1453             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1454
1455         }
1456
1457         GraphVertex vertex = getVertexEither.left().value();
1458         Map<String, MapArtifactDataDefinition> instArtMap = new HashMap<>();
1459         if (instArtifacts != null) {
1460
1461             MapArtifactDataDefinition artifactsMap;
1462             for (Entry<String, Map<String, ArtifactDefinition>> entry : instArtifacts.entrySet()) {
1463                 Map<String, ArtifactDefinition> artList = entry.getValue();
1464                 Map<String, ArtifactDataDefinition> artifacts = artList.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
1465                 artifactsMap = new MapArtifactDataDefinition(artifacts);
1466
1467                 instArtMap.put(entry.getKey(), artifactsMap);
1468             }
1469         }
1470         ModelConverter.setComponentInstancesInformationalArtifactsToComponent(instArtMap, component);
1471         return topologyTemplateOperation.associateInstArtifactsToComponent(vertex, instArtMap);
1472
1473     }
1474
1475     public StorageOperationStatus associateInstAttributeToComponentToInstances(Map<String, List<AttributeDataDefinition>> instArttributes, Component component) {
1476
1477         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1478         if (getVertexEither.isRight()) {
1479             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1480             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1481
1482         }
1483
1484         GraphVertex vertex = getVertexEither.left().value();
1485         Map<String, MapAttributesDataDefinition> instAttr = new HashMap<>();
1486         if (instArttributes != null) {
1487
1488             MapAttributesDataDefinition attributesMap;
1489             for (Entry<String, List<AttributeDataDefinition>> entry : instArttributes.entrySet()) {
1490                 final List<AttributeDataDefinition> value = entry.getValue();
1491                 attributesMap = new MapAttributesDataDefinition();
1492                 attributesMap.setMapToscaDataDefinition(value.stream().map(AttributeDataDefinition::new).collect(Collectors.toMap(AttributeDataDefinition::getName, e -> e)));
1493                 instAttr.put(entry.getKey(), attributesMap);
1494             }
1495         }
1496         setComponentInstanceAttributesOnComponent(component, instAttr);
1497         return topologyTemplateOperation.associateInstAttributeToComponent(vertex, instAttr);
1498     }
1499     // endregion
1500
1501     private void setComponentInstanceAttributesOnComponent(Component resource, Map<String, MapAttributesDataDefinition> instAttr) {
1502         Map<String, List<ComponentInstanceAttribute>> componentInstancesAttributes = resource.getComponentInstancesAttributes();
1503         if (componentInstancesAttributes == null)
1504             componentInstancesAttributes = new HashMap<>();
1505         componentInstancesAttributes.putAll(ModelConverter.getComponentInstancesAttributes(instAttr));
1506         resource.setComponentInstancesAttributes(componentInstancesAttributes);
1507     }
1508
1509     public StorageOperationStatus associateOrAddCalculatedCapReq(Map<ComponentInstance, Map<String, List<CapabilityDefinition>>> instCapabilties, Map<ComponentInstance, Map<String, List<RequirementDefinition>>> instReg, Component component) {
1510         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1511         if (getVertexEither.isRight()) {
1512             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1513             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1514
1515         }
1516
1517         GraphVertex vertex = getVertexEither.left().value();
1518
1519         Map<String, MapListRequirementDataDefinition> calcRequirements = new HashMap<>();
1520
1521         Map<String, MapListCapabilityDataDefinition> calcCapabilty = new HashMap<>();
1522         Map<String, MapCapabilityProperty> calculatedCapabilitiesProperties = new HashMap<>();
1523         if (instCapabilties != null) {
1524             for (Entry<ComponentInstance, Map<String, List<CapabilityDefinition>>> entry : instCapabilties.entrySet()) {
1525
1526                 Map<String, List<CapabilityDefinition>> caps = entry.getValue();
1527                 Map<String, ListCapabilityDataDefinition> mapToscaDataDefinition = new HashMap<>();
1528                 for (Entry<String, List<CapabilityDefinition>> instCapability : caps.entrySet()) {
1529                     mapToscaDataDefinition.put(instCapability.getKey(), new ListCapabilityDataDefinition(instCapability.getValue().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList())));
1530                 }
1531
1532                 ComponentInstanceDataDefinition componentInstance = new ComponentInstanceDataDefinition(entry.getKey());
1533                 MapListCapabilityDataDefinition capMap = nodeTemplateOperation.prepareCalculatedCapabiltyForNodeType(mapToscaDataDefinition, componentInstance);
1534
1535                 MapCapabilityProperty mapCapabilityProperty = ModelConverter.convertToMapOfMapCapabiltyProperties(caps, componentInstance.getUniqueId(), true);
1536
1537                 calcCapabilty.put(entry.getKey().getUniqueId(), capMap);
1538                 calculatedCapabilitiesProperties.put(entry.getKey().getUniqueId(), mapCapabilityProperty);
1539             }
1540         }
1541
1542         if (instReg != null) {
1543             for (Entry<ComponentInstance, Map<String, List<RequirementDefinition>>> entry : instReg.entrySet()) {
1544
1545                 Map<String, List<RequirementDefinition>> req = entry.getValue();
1546                 Map<String, ListRequirementDataDefinition> mapToscaDataDefinition = new HashMap<>();
1547                 for (Entry<String, List<RequirementDefinition>> instReq : req.entrySet()) {
1548                     mapToscaDataDefinition.put(instReq.getKey(), new ListRequirementDataDefinition(instReq.getValue().stream().map(RequirementDataDefinition::new).collect(Collectors.toList())));
1549                 }
1550
1551                 MapListRequirementDataDefinition reqMap = nodeTemplateOperation.prepareCalculatedRequirementForNodeType(mapToscaDataDefinition, new ComponentInstanceDataDefinition(entry.getKey()));
1552
1553                 String componentInstanceId = entry.getKey().getUniqueId();
1554                 calcRequirements.put(componentInstanceId, reqMap);
1555             }
1556         }
1557
1558         StorageOperationStatus storageOperationStatus = topologyTemplateOperation.associateOrAddCalcCapReqToComponent(vertex, calcRequirements, calcCapabilty, calculatedCapabilitiesProperties);
1559         updateInstancesCapAndReqOnComponentFromDB(component);
1560         return storageOperationStatus;
1561     }
1562
1563     private void updateInstancesCapAndReqOnComponentFromDB(Component component) {
1564         ComponentParametersView componentParametersView = new ComponentParametersView(true);
1565         componentParametersView.setIgnoreCapabilities(false);
1566         componentParametersView.setIgnoreRequirements(false);
1567         componentParametersView.setIgnoreCapabiltyProperties(false);
1568         componentParametersView.setIgnoreComponentInstances(false);
1569         Either<Component, StorageOperationStatus> componentEither = getToscaElement(component.getUniqueId(), componentParametersView);
1570         if (componentEither.isRight()) {
1571             throw new StorageException(StorageOperationStatus.NOT_FOUND);
1572         }
1573         Component updatedComponent = componentEither.left().value();
1574         component.setCapabilities(updatedComponent.getCapabilities());
1575         component.setRequirements(updatedComponent.getRequirements());
1576         component.setComponentInstances(updatedComponent.getComponentInstances());
1577     }
1578
1579     private Either<List<Service>, StorageOperationStatus> getLatestVersionNonCheckoutServicesMetadataOnly(Map<GraphPropertyEnum, Object> hasProps, Map<GraphPropertyEnum, Object> hasNotProps) {
1580         List<Service> services = new ArrayList<>();
1581         List<LifecycleStateEnum> states = new ArrayList<>();
1582         // include props
1583         hasProps.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
1584         hasProps.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
1585
1586         // exclude props
1587         states.add(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
1588         hasNotProps.put(GraphPropertyEnum.STATE, states);
1589         hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
1590         hasNotProps.put(GraphPropertyEnum.IS_ARCHIVED, true);
1591         return fetchServicesByCriteria(services, hasProps, hasNotProps);
1592     }
1593
1594     private Either<List<Component>, StorageOperationStatus> getLatestVersionNotAbstractToscaElementsMetadataOnly(boolean isAbstract, ComponentTypeEnum componentTypeEnum, String internalComponentType, VertexTypeEnum vertexType) {
1595         List<Service> services = null;
1596         Map<GraphPropertyEnum, Object> hasProps = new EnumMap<>(GraphPropertyEnum.class);
1597         Map<GraphPropertyEnum, Object> hasNotProps = new EnumMap<>(GraphPropertyEnum.class);
1598         fillPropsMap(hasProps, hasNotProps, internalComponentType, componentTypeEnum, isAbstract, vertexType);
1599         Either<List<GraphVertex>, JanusGraphOperationStatus> getRes = janusGraphDao
1600             .getByCriteria(vertexType, hasProps, hasNotProps, JsonParseFlagEnum.ParseMetadata);
1601         if (getRes.isRight()) {
1602             if (getRes.right().value().equals(JanusGraphOperationStatus.NOT_FOUND)) {
1603                 return Either.left(new ArrayList<>());
1604             } else {
1605                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
1606             }
1607         }
1608         // region -> Fetch non checked-out services
1609         if (internalComponentType != null && internalComponentType.toLowerCase().trim().equals(SERVICE) && VertexTypeEnum.NODE_TYPE == vertexType) {
1610             Either<List<Service>, StorageOperationStatus> result = getLatestVersionNonCheckoutServicesMetadataOnly(new EnumMap<>(GraphPropertyEnum.class), new EnumMap<>(GraphPropertyEnum.class));
1611             if (result.isRight()) {
1612                 log.debug("Failed to fetch services for");
1613                 return Either.right(result.right().value());
1614             }
1615             services = result.left().value();
1616             if (log.isTraceEnabled() && isEmpty(services))
1617                 log.trace("No relevant services available");
1618         }
1619         // endregion
1620         List<Component> nonAbstractLatestComponents = new ArrayList<>();
1621         ComponentParametersView params = new ComponentParametersView(true);
1622         params.setIgnoreAllVersions(false);
1623         for (GraphVertex vertexComponent : getRes.left().value()) {
1624             Either<ToscaElement, StorageOperationStatus> componentRes = topologyTemplateOperation.getLightComponent(vertexComponent, componentTypeEnum, params);
1625             if (componentRes.isRight()) {
1626                 log.debug("Failed to fetch light element for {} error {}", vertexComponent.getUniqueId(), componentRes.right().value());
1627                 return Either.right(componentRes.right().value());
1628             } else {
1629                 Component component = ModelConverter.convertFromToscaElement(componentRes.left().value());
1630                 nonAbstractLatestComponents.add(component);
1631             }
1632         }
1633         if (CollectionUtils.isNotEmpty(services)) {
1634             nonAbstractLatestComponents.addAll(services);
1635         }
1636         return Either.left(nonAbstractLatestComponents);
1637     }
1638
1639     public Either<ComponentMetadataData, StorageOperationStatus> getLatestComponentMetadataByUuid(String componentUuid, JsonParseFlagEnum parseFlag, Boolean isHighest) {
1640
1641         Either<ComponentMetadataData, StorageOperationStatus> result;
1642         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
1643         hasProperties.put(GraphPropertyEnum.UUID, componentUuid);
1644         if (isHighest != null) {
1645             hasProperties.put(GraphPropertyEnum.IS_HIGHEST_VERSION, isHighest);
1646         }
1647         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
1648         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
1649         propertiesNotToMatch.put(GraphPropertyEnum.IS_ARCHIVED, true); //US382674, US382683
1650
1651         Either<List<GraphVertex>, JanusGraphOperationStatus> getRes = janusGraphDao
1652             .getByCriteria(null, hasProperties, propertiesNotToMatch, parseFlag);
1653         if (getRes.isRight()) {
1654             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
1655         } else {
1656             List<ComponentMetadataData> latestVersionList = getRes.left().value().stream().map(ModelConverter::convertToComponentMetadata).collect(Collectors.toList());
1657             ComponentMetadataData latestVersion = latestVersionList.size() == 1 ? latestVersionList.get(0)
1658                     : latestVersionList.stream().max((c1, c2) -> Double.compare(Double.parseDouble(c1.getMetadataDataDefinition().getVersion()), Double.parseDouble(c2.getMetadataDataDefinition().getVersion()))).get();
1659             result = Either.left(latestVersion);
1660         }
1661         return result;
1662     }
1663
1664     public Either<ComponentMetadataData, StorageOperationStatus> getComponentMetadata(String componentId) {
1665         Either<ComponentMetadataData, StorageOperationStatus> result;
1666         Either<GraphVertex, JanusGraphOperationStatus> getRes = janusGraphDao
1667             .getVertexById(componentId, JsonParseFlagEnum.ParseMetadata);
1668         if (getRes.isRight()) {
1669             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
1670         } else {
1671             ComponentMetadataData componentMetadata = ModelConverter.convertToComponentMetadata(getRes.left().value());
1672             result = Either.left(componentMetadata);
1673         }
1674         return result;
1675     }
1676
1677     public Either<List<Component>, StorageOperationStatus> getLatestVersionNotAbstractComponents(boolean isAbstract, ComponentTypeEnum componentTypeEnum,
1678                                                                                                  String internalComponentType, List<String> componentUids) {
1679
1680         List<Component> components = new ArrayList<>();
1681         if (componentUids == null) {
1682             Either<List<String>, StorageOperationStatus> componentUidsRes = getComponentUids(isAbstract, componentTypeEnum, internalComponentType);
1683             if (componentUidsRes.isRight()) {
1684                 return Either.right(componentUidsRes.right().value());
1685             }
1686             componentUids = componentUidsRes.left().value();
1687         }
1688         if (!isEmpty(componentUids)) {
1689             for (String componentUid : componentUids) {
1690                 ComponentParametersView componentParametersView = buildComponentViewForNotAbstract();
1691                 if ("vl".equalsIgnoreCase(internalComponentType)) {
1692                     componentParametersView.setIgnoreCapabilities(false);
1693                     componentParametersView.setIgnoreRequirements(false);
1694                 }
1695                 Either<ToscaElement, StorageOperationStatus> getToscaElementRes = nodeTemplateOperation.getToscaElementOperation(componentTypeEnum).getLightComponent(componentUid, componentTypeEnum, componentParametersView);
1696                 if (getToscaElementRes.isRight()) {
1697                     log.debug("Failed to fetch resource for error is {}", getToscaElementRes.right().value());
1698                     return Either.right(getToscaElementRes.right().value());
1699                 }
1700                 Component component = ModelConverter.convertFromToscaElement(getToscaElementRes.left().value());
1701                 nullifySomeComponentProperties(component);
1702                 components.add(component);
1703             }
1704         }
1705         return Either.left(components);
1706     }
1707
1708     public void nullifySomeComponentProperties(Component component) {
1709         component.setContactId(null);
1710         component.setCreationDate(null);
1711         component.setCreatorUserId(null);
1712         component.setCreatorFullName(null);
1713         component.setLastUpdateDate(null);
1714         component.setLastUpdaterUserId(null);
1715         component.setLastUpdaterFullName(null);
1716         component.setNormalizedName(null);
1717     }
1718
1719     private Either<List<String>, StorageOperationStatus> getComponentUids(boolean isAbstract, ComponentTypeEnum componentTypeEnum, String internalComponentType) {
1720
1721         Either<List<Component>, StorageOperationStatus> getToscaElementsRes = getLatestVersionNotAbstractMetadataOnly(isAbstract, componentTypeEnum, internalComponentType);
1722         if (getToscaElementsRes.isRight()) {
1723             return Either.right(getToscaElementsRes.right().value());
1724         }
1725         List<Component> collection = getToscaElementsRes.left().value();
1726         List<String> componentUids;
1727         if (collection == null) {
1728             componentUids = new ArrayList<>();
1729         } else {
1730             componentUids = collection.stream()
1731                     .map(Component::getUniqueId)
1732                     .collect(Collectors.toList());
1733         }
1734         return Either.left(componentUids);
1735     }
1736
1737     private ComponentParametersView buildComponentViewForNotAbstract() {
1738         ComponentParametersView componentParametersView = new ComponentParametersView();
1739         componentParametersView.disableAll();
1740         componentParametersView.setIgnoreCategories(false);
1741         componentParametersView.setIgnoreAllVersions(false);
1742         return componentParametersView;
1743     }
1744
1745     public Either<Boolean, StorageOperationStatus> validateComponentNameExists(String name, ResourceTypeEnum resourceType, ComponentTypeEnum componentType) {
1746         Either<Boolean, StorageOperationStatus> result = validateComponentNameUniqueness(name, resourceType, componentType);
1747         if (result.isLeft()) {
1748             result = Either.left(!result.left().value());
1749         }
1750         return result;
1751     }
1752
1753     public Either<Boolean, StorageOperationStatus> validateComponentNameUniqueness(String name, ResourceTypeEnum resourceType, ComponentTypeEnum componentType) {
1754         VertexTypeEnum vertexType = ModelConverter.isAtomicComponent(resourceType) ? VertexTypeEnum.NODE_TYPE : VertexTypeEnum.TOPOLOGY_TEMPLATE;
1755         String normalizedName = ValidationUtils.normaliseComponentName(name);
1756         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
1757         properties.put(GraphPropertyEnum.NORMALIZED_NAME, normalizedName);
1758         properties.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
1759
1760         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
1761             .getByCriteria(vertexType, properties, JsonParseFlagEnum.NoParse);
1762         if (vertexEither.isRight() && vertexEither.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
1763             log.debug("failed to get vertex from graph with property normalizedName: {}", normalizedName);
1764             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
1765         }
1766         List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
1767         if (vertexList != null && !vertexList.isEmpty()) {
1768             return Either.left(false);
1769         } else {
1770             return Either.left(true);
1771         }
1772     }
1773
1774     private void fillNodeTypePropsMap(final Map<GraphPropertyEnum, Object> hasProps,
1775                                       final Map<GraphPropertyEnum, Object> hasNotProps,
1776                                       final String internalComponentType) {
1777         final Configuration configuration = ConfigurationManager.getConfigurationManager().getConfiguration();
1778         final List<String> allowedTypes;
1779
1780         if (ComponentTypeEnum.SERVICE.getValue().equalsIgnoreCase(internalComponentType)) {
1781             allowedTypes = containerInstanceTypesData.getComponentAllowedList(ComponentTypeEnum.SERVICE, null);
1782         } else {
1783             final ResourceTypeEnum resourceType = ResourceTypeEnum.getTypeIgnoreCase(internalComponentType);
1784             allowedTypes = containerInstanceTypesData.getComponentAllowedList(ComponentTypeEnum.RESOURCE, resourceType);
1785         }
1786         final List<String> allResourceTypes = configuration.getResourceTypes();
1787         if (allowedTypes == null) {
1788             hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, allResourceTypes);
1789             return;
1790         }
1791
1792         if (ResourceTypeEnum.VL.getValue().equalsIgnoreCase(internalComponentType)) {
1793             hasProps.put(GraphPropertyEnum.RESOURCE_TYPE, allowedTypes);
1794         } else {
1795             final List<String> notAllowedTypes = allResourceTypes.stream().filter(s -> !allowedTypes.contains(s))
1796                 .collect(Collectors.toList());
1797             hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, notAllowedTypes);
1798         }
1799     }
1800
1801     private void fillTopologyTemplatePropsMap(Map<GraphPropertyEnum, Object> hasProps, Map<GraphPropertyEnum, Object> hasNotProps, ComponentTypeEnum componentTypeEnum) {
1802         switch (componentTypeEnum) {
1803             case RESOURCE:
1804                 hasProps.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.RESOURCE.name());
1805                 break;
1806             case SERVICE:
1807                 hasProps.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
1808                 break;
1809             default:
1810                 break;
1811         }
1812         hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, ResourceTypeEnum.CVFC.name());
1813     }
1814
1815     private void fillPropsMap(Map<GraphPropertyEnum, Object> hasProps, Map<GraphPropertyEnum, Object> hasNotProps, String internalComponentType, ComponentTypeEnum componentTypeEnum, boolean isAbstract, VertexTypeEnum internalVertexType) {
1816         hasNotProps.put(GraphPropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT.name());
1817
1818         hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
1819         hasNotProps.put(GraphPropertyEnum.IS_ARCHIVED, true);
1820         hasProps.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
1821         if (VertexTypeEnum.NODE_TYPE == internalVertexType) {
1822             hasProps.put(GraphPropertyEnum.IS_ABSTRACT, isAbstract);
1823             if (internalComponentType != null) {
1824                 fillNodeTypePropsMap(hasProps, hasNotProps, internalComponentType);
1825             }
1826         } else {
1827             fillTopologyTemplatePropsMap(hasProps, hasNotProps, componentTypeEnum);
1828         }
1829     }
1830
1831     private List<VertexTypeEnum> getInternalVertexTypes(ComponentTypeEnum componentTypeEnum, String internalComponentType) {
1832         List<VertexTypeEnum> internalVertexTypes = new ArrayList<>();
1833         if (ComponentTypeEnum.RESOURCE == componentTypeEnum) {
1834             internalVertexTypes.add(VertexTypeEnum.NODE_TYPE);
1835         }
1836         if (ComponentTypeEnum.SERVICE == componentTypeEnum || SERVICE.equalsIgnoreCase(internalComponentType)) {
1837             internalVertexTypes.add(VertexTypeEnum.TOPOLOGY_TEMPLATE);
1838         }
1839         return internalVertexTypes;
1840     }
1841
1842     public Either<List<Component>, StorageOperationStatus> getLatestVersionNotAbstractMetadataOnly(boolean isAbstract, ComponentTypeEnum componentTypeEnum, String internalComponentType) {
1843         List<VertexTypeEnum> internalVertexTypes = getInternalVertexTypes(componentTypeEnum, internalComponentType);
1844         List<Component> result = new ArrayList<>();
1845         for (VertexTypeEnum vertexType : internalVertexTypes) {
1846             Either<List<Component>, StorageOperationStatus> listByVertexType = getLatestVersionNotAbstractToscaElementsMetadataOnly(isAbstract, componentTypeEnum, internalComponentType, vertexType);
1847             if (listByVertexType.isRight()) {
1848                 return listByVertexType;
1849             }
1850             result.addAll(listByVertexType.left().value());
1851         }
1852         return Either.left(result);
1853
1854     }
1855
1856     private Either<List<Component>, StorageOperationStatus> getLatestComponentListByUuid(String componentUuid, Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
1857         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
1858         if (additionalPropertiesToMatch != null) {
1859             propertiesToMatch.putAll(additionalPropertiesToMatch);
1860         }
1861         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
1862         return getComponentListByUuid(componentUuid, propertiesToMatch);
1863     }
1864
1865     public Either<Component, StorageOperationStatus> getComponentByUuidAndVersion(String componentUuid, String version) {
1866         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
1867
1868         propertiesToMatch.put(GraphPropertyEnum.UUID, componentUuid);
1869         propertiesToMatch.put(GraphPropertyEnum.VERSION, version);
1870
1871         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
1872         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
1873         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
1874             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
1875         if (vertexEither.isRight()) {
1876             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
1877         }
1878
1879         List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
1880         if (vertexList == null || vertexList.isEmpty() || vertexList.size() > 1) {
1881             return Either.right(StorageOperationStatus.NOT_FOUND);
1882         }
1883
1884         return getToscaElementByOperation(vertexList.get(0));
1885     }
1886
1887     public Either<List<Component>, StorageOperationStatus> getComponentListByUuid(String componentUuid, Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
1888
1889         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
1890
1891         if (additionalPropertiesToMatch != null) {
1892             propertiesToMatch.putAll(additionalPropertiesToMatch);
1893         }
1894
1895         propertiesToMatch.put(GraphPropertyEnum.UUID, componentUuid);
1896
1897         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
1898         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
1899         propertiesNotToMatch.put(GraphPropertyEnum.IS_ARCHIVED, true); //US382674, US382683
1900
1901         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
1902             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
1903
1904         if (vertexEither.isRight()) {
1905             log.debug("Couldn't fetch metadata for component with uuid {}, error: {}", componentUuid, vertexEither.right().value());
1906             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
1907         }
1908         List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
1909
1910         if (vertexList == null || vertexList.isEmpty()) {
1911             log.debug("Component with uuid {} was not found", componentUuid);
1912             return Either.right(StorageOperationStatus.NOT_FOUND);
1913         }
1914
1915         ArrayList<Component> latestComponents = new ArrayList<>();
1916         for (GraphVertex vertex : vertexList) {
1917             Either<Component, StorageOperationStatus> toscaElementByOperation = getToscaElementByOperation(vertex);
1918
1919             if (toscaElementByOperation.isRight()) {
1920                 log.debug("Could not fetch the following Component by UUID {}", vertex.getUniqueId());
1921                 return Either.right(toscaElementByOperation.right().value());
1922             }
1923
1924             latestComponents.add(toscaElementByOperation.left().value());
1925         }
1926
1927         if (latestComponents.size() > 1) {
1928             for (Component component : latestComponents) {
1929                 if (component.isHighestVersion()) {
1930                     LinkedList<Component> highestComponent = new LinkedList<>();
1931                     highestComponent.add(component);
1932                     return Either.left(highestComponent);
1933                 }
1934             }
1935         }
1936
1937         return Either.left(latestComponents);
1938     }
1939
1940     public Either<Component, StorageOperationStatus> getLatestServiceByUuid(String serviceUuid) {
1941         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
1942         propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
1943         return getLatestComponentByUuid(serviceUuid, propertiesToMatch);
1944     }
1945
1946     public Either<Component, StorageOperationStatus> getLatestComponentByUuid(String componentUuid) {
1947         return getLatestComponentByUuid(componentUuid, null);
1948     }
1949
1950     public Either<Component, StorageOperationStatus> getLatestComponentByUuid(String componentUuid, Map<GraphPropertyEnum, Object> propertiesToMatch) {
1951
1952         Either<List<Component>, StorageOperationStatus> latestVersionListEither = getLatestComponentListByUuid(componentUuid, propertiesToMatch);
1953
1954         if (latestVersionListEither.isRight()) {
1955             return Either.right(latestVersionListEither.right().value());
1956         }
1957
1958         List<Component> latestVersionList = latestVersionListEither.left().value();
1959
1960         if (latestVersionList.isEmpty()) {
1961             return Either.right(StorageOperationStatus.NOT_FOUND);
1962         }
1963         Component component = latestVersionList.size() == 1 ? latestVersionList.get(0) : latestVersionList.stream().max((c1, c2) -> Double.compare(Double.parseDouble(c1.getVersion()), Double.parseDouble(c2.getVersion()))).get();
1964
1965         return Either.left(component);
1966     }
1967
1968     public Either<List<Resource>, StorageOperationStatus> getAllCertifiedResources(boolean isAbstract, Boolean isHighest) {
1969
1970         List<Resource> resources = new ArrayList<>();
1971         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
1972         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
1973
1974         propertiesToMatch.put(GraphPropertyEnum.IS_ABSTRACT, isAbstract);
1975         if (isHighest != null) {
1976             propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, isHighest);
1977         }
1978         propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
1979         propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.RESOURCE.name());
1980         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
1981
1982         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourcesRes = janusGraphDao
1983             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
1984
1985         if (getResourcesRes.isRight()) {
1986             log.debug("Failed to fetch all certified resources. Status is {}", getResourcesRes.right().value());
1987             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getResourcesRes.right().value()));
1988         }
1989         List<GraphVertex> resourceVerticies = getResourcesRes.left().value();
1990         for (GraphVertex resourceV : resourceVerticies) {
1991             Either<Resource, StorageOperationStatus> getResourceRes = getToscaElement(resourceV);
1992             if (getResourceRes.isRight()) {
1993                 return Either.right(getResourceRes.right().value());
1994             }
1995             resources.add(getResourceRes.left().value());
1996         }
1997         return Either.left(resources);
1998     }
1999
2000     public <T extends Component> Either<T, StorageOperationStatus> getLatestByNameAndVersion(String name, String version, JsonParseFlagEnum parseFlag) {
2001         Either<T, StorageOperationStatus> result;
2002
2003         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
2004         Map<GraphPropertyEnum, Object> hasNotProperties = new EnumMap<>(GraphPropertyEnum.class);
2005
2006         hasProperties.put(GraphPropertyEnum.NAME, name);
2007         hasProperties.put(GraphPropertyEnum.VERSION, version);
2008         hasProperties.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2009
2010         hasNotProperties.put(GraphPropertyEnum.IS_DELETED, true);
2011
2012         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourceRes = janusGraphDao
2013             .getByCriteria(null, hasProperties, hasNotProperties, parseFlag);
2014         if (getResourceRes.isRight()) {
2015             JanusGraphOperationStatus status = getResourceRes.right().value();
2016             log.debug("failed to find resource with name {}, version {}. Status is {} ", name, version, status);
2017             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
2018             return result;
2019         }
2020         return getToscaElementByOperation(getResourceRes.left().value().get(0));
2021     }
2022
2023     public Either<Resource, StorageOperationStatus> getLatestComponentByCsarOrName(ComponentTypeEnum componentType, String csarUUID, String systemName) {
2024         return getLatestComponentByCsarOrName(componentType, csarUUID, systemName, JsonParseFlagEnum.ParseAll);
2025     }
2026
2027     public Either<Resource, StorageOperationStatus> getLatestComponentByCsarOrName(ComponentTypeEnum componentType, String csarUUID, String systemName, JsonParseFlagEnum parseFlag) {
2028         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
2029         Map<GraphPropertyEnum, Object> propsHasNot = new EnumMap<>(GraphPropertyEnum.class);
2030         props.put(GraphPropertyEnum.CSAR_UUID, csarUUID);
2031         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2032         if (componentType != null) {
2033             props.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
2034         }
2035         propsHasNot.put(GraphPropertyEnum.IS_DELETED, true);
2036
2037         GraphVertex resourceMetadataData = null;
2038         List<GraphVertex> resourceMetadataDataList = null;
2039         Either<List<GraphVertex>, JanusGraphOperationStatus> byCsar = janusGraphDao
2040             .getByCriteria(null, props, propsHasNot, JsonParseFlagEnum.ParseMetadata);
2041         if (byCsar.isRight()) {
2042             if (JanusGraphOperationStatus.NOT_FOUND == byCsar.right().value()) {
2043                 // Fix Defect DE256036
2044                 if (StringUtils.isEmpty(systemName)) {
2045                     return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(
2046                         JanusGraphOperationStatus.NOT_FOUND));
2047                 }
2048
2049                 props.clear();
2050                 props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2051                 props.put(GraphPropertyEnum.SYSTEM_NAME, systemName);
2052                 Either<List<GraphVertex>, JanusGraphOperationStatus> bySystemname = janusGraphDao
2053                     .getByCriteria(null, props, JsonParseFlagEnum.ParseMetadata);
2054                 if (bySystemname.isRight()) {
2055                     log.debug("getLatestResourceByCsarOrName - Failed to find by system name {}  error {} ", systemName, bySystemname.right().value());
2056                     return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(bySystemname.right().value()));
2057                 }
2058                 if (bySystemname.left().value().size() > 2) {
2059                     log.debug("getLatestResourceByCsarOrName - getByCriteria(by system name) must return only 2 latest version, but was returned - {}", bySystemname.left().value().size());
2060                     return Either.right(StorageOperationStatus.GENERAL_ERROR);
2061                 }
2062                 resourceMetadataDataList = bySystemname.left().value();
2063                 if (resourceMetadataDataList.size() == 1) {
2064                     resourceMetadataData = resourceMetadataDataList.get(0);
2065                 } else {
2066                     for (GraphVertex curResource : resourceMetadataDataList) {
2067                         if (!((String) curResource.getJsonMetadataField(JsonPresentationFields.LIFECYCLE_STATE)).equals("CERTIFIED")) {
2068                             resourceMetadataData = curResource;
2069                             break;
2070                         }
2071                     }
2072                 }
2073                 if (resourceMetadataData == null) {
2074                     log.debug("getLatestResourceByCsarOrName - getByCriteria(by system name) returned 2 latest CERTIFIED versions");
2075                     return Either.right(StorageOperationStatus.GENERAL_ERROR);
2076                 }
2077                 if (resourceMetadataData.getJsonMetadataField(JsonPresentationFields.CSAR_UUID) != null && !((String) resourceMetadataData.getJsonMetadataField(JsonPresentationFields.CSAR_UUID)).equals(csarUUID)) {
2078                     log.debug("getLatestResourceByCsarOrName - same system name {} but different csarUUID. exist {} and new {} ", systemName, resourceMetadataData.getJsonMetadataField(JsonPresentationFields.CSAR_UUID), csarUUID);
2079                     // correct error will be returned from create flow. with all
2080                     // correct audit records!!!!!
2081                     return Either.right(StorageOperationStatus.NOT_FOUND);
2082                 }
2083                 return getToscaElement((String) resourceMetadataData.getUniqueId());
2084             }
2085         } else {
2086             resourceMetadataDataList = byCsar.left().value();
2087             if (resourceMetadataDataList.size() > 2) {
2088                 log.debug("getLatestResourceByCsarOrName - getByCriteria(by csar) must return only 2 latest version, but was returned - {}", byCsar.left().value().size());
2089                 return Either.right(StorageOperationStatus.GENERAL_ERROR);
2090             }
2091             if (resourceMetadataDataList.size() == 1) {
2092                 resourceMetadataData = resourceMetadataDataList.get(0);
2093             } else {
2094                 for (GraphVertex curResource : resourceMetadataDataList) {
2095                     if (!((String) curResource.getJsonMetadataField(JsonPresentationFields.LIFECYCLE_STATE)).equals("CERTIFIED")) {
2096                         resourceMetadataData = curResource;
2097                         break;
2098                     }
2099                 }
2100             }
2101             if (resourceMetadataData == null) {
2102                 log.debug("getLatestResourceByCsarOrName - getByCriteria(by csar) returned 2 latest CERTIFIED versions");
2103                 return Either.right(StorageOperationStatus.GENERAL_ERROR);
2104             }
2105             return getToscaElement((String) resourceMetadataData.getJsonMetadataField(JsonPresentationFields.UNIQUE_ID), parseFlag);
2106         }
2107         return null;
2108     }
2109
2110     public Either<Boolean, StorageOperationStatus> validateToscaResourceNameExtends(String templateNameCurrent, String templateNameExtends) {
2111
2112         String currentTemplateNameChecked = templateNameExtends;
2113
2114         while (currentTemplateNameChecked != null && !currentTemplateNameChecked.equalsIgnoreCase(templateNameCurrent)) {
2115             Either<Resource, StorageOperationStatus> latestByToscaResourceName = getLatestByToscaResourceName(currentTemplateNameChecked);
2116
2117             if (latestByToscaResourceName.isRight()) {
2118                 return latestByToscaResourceName.right().value() == StorageOperationStatus.NOT_FOUND ? Either.left(false) : Either.right(latestByToscaResourceName.right().value());
2119             }
2120
2121             Resource value = latestByToscaResourceName.left().value();
2122
2123             if (value.getDerivedFrom() != null) {
2124                 currentTemplateNameChecked = value.getDerivedFrom().get(0);
2125             } else {
2126                 currentTemplateNameChecked = null;
2127             }
2128         }
2129
2130         return (currentTemplateNameChecked != null && currentTemplateNameChecked.equalsIgnoreCase(templateNameCurrent)) ? Either.left(true) : Either.left(false);
2131     }
2132
2133     public Either<List<Component>, StorageOperationStatus> fetchMetaDataByResourceType(String resourceType, ComponentParametersView filterBy) {
2134         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
2135         props.put(GraphPropertyEnum.RESOURCE_TYPE, resourceType);
2136         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2137         Map<GraphPropertyEnum, Object> propsHasNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2138         propsHasNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2139         Either<List<GraphVertex>, JanusGraphOperationStatus> resourcesByTypeEither = janusGraphDao
2140             .getByCriteria(null, props, propsHasNotToMatch, JsonParseFlagEnum.ParseMetadata);
2141
2142         if (resourcesByTypeEither.isRight()) {
2143             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(resourcesByTypeEither.right().value()));
2144         }
2145
2146         List<GraphVertex> vertexList = resourcesByTypeEither.left().value();
2147         List<Component> components = new ArrayList<>();
2148
2149         for (GraphVertex vertex : vertexList) {
2150             components.add(getToscaElementByOperation(vertex, filterBy).left().value());
2151         }
2152
2153         return Either.left(components);
2154     }
2155
2156     public void commit() {
2157         janusGraphDao.commit();
2158     }
2159
2160     public Either<Service, StorageOperationStatus> updateDistributionStatus(Service service, User user, DistributionStatusEnum distributionStatus) {
2161         Either<GraphVertex, StorageOperationStatus> updateDistributionStatus = topologyTemplateOperation.updateDistributionStatus(service.getUniqueId(), user, distributionStatus);
2162         if (updateDistributionStatus.isRight()) {
2163             return Either.right(updateDistributionStatus.right().value());
2164         }
2165         GraphVertex serviceV = updateDistributionStatus.left().value();
2166         service.setDistributionStatus(distributionStatus);
2167         service.setLastUpdateDate((Long) serviceV.getJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE));
2168         return Either.left(service);
2169     }
2170
2171     public Either<ComponentMetadataData, StorageOperationStatus> updateComponentLastUpdateDateOnGraph(Component component) {
2172
2173         Either<ComponentMetadataData, StorageOperationStatus> result = null;
2174         GraphVertex serviceVertex;
2175         Either<GraphVertex, JanusGraphOperationStatus> updateRes = null;
2176         Either<GraphVertex, JanusGraphOperationStatus> getRes = janusGraphDao
2177             .getVertexById(component.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
2178         if (getRes.isRight()) {
2179             JanusGraphOperationStatus status = getRes.right().value();
2180             log.error("Failed to fetch component {}. status is {}", component.getUniqueId(), status);
2181             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
2182         }
2183         if (result == null) {
2184             serviceVertex = getRes.left().value();
2185             long lastUpdateDate = System.currentTimeMillis();
2186             serviceVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, lastUpdateDate);
2187             component.setLastUpdateDate(lastUpdateDate);
2188             updateRes = janusGraphDao.updateVertex(serviceVertex);
2189             if (updateRes.isRight()) {
2190                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(updateRes.right().value()));
2191             }
2192         }
2193         if (result == null) {
2194             result = Either.left(ModelConverter.convertToComponentMetadata(updateRes.left().value()));
2195         }
2196         return result;
2197     }
2198
2199     public HealingJanusGraphDao getJanusGraphDao() {
2200         return janusGraphDao;
2201     }
2202
2203     public Either<List<Service>, StorageOperationStatus> getCertifiedServicesWithDistStatus(Set<DistributionStatusEnum> distStatus) {
2204         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2205         propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
2206
2207         return getServicesWithDistStatus(distStatus, propertiesToMatch);
2208     }
2209
2210     public Either<List<Service>, StorageOperationStatus> getServicesWithDistStatus(Set<DistributionStatusEnum> distStatus, Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
2211
2212         List<Service> servicesAll = new ArrayList<>();
2213
2214         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2215         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2216
2217         if (additionalPropertiesToMatch != null && !additionalPropertiesToMatch.isEmpty()) {
2218             propertiesToMatch.putAll(additionalPropertiesToMatch);
2219         }
2220
2221         propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
2222
2223         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2224
2225         if (distStatus != null && !distStatus.isEmpty()) {
2226             for (DistributionStatusEnum state : distStatus) {
2227                 propertiesToMatch.put(GraphPropertyEnum.DISTRIBUTION_STATUS, state.name());
2228                 Either<List<Service>, StorageOperationStatus> fetchServicesByCriteria = fetchServicesByCriteria(servicesAll, propertiesToMatch, propertiesNotToMatch);
2229                 if (fetchServicesByCriteria.isRight()) {
2230                     return fetchServicesByCriteria;
2231                 } else {
2232                     servicesAll = fetchServicesByCriteria.left().value();
2233                 }
2234             }
2235             return Either.left(servicesAll);
2236         } else {
2237             return fetchServicesByCriteria(servicesAll, propertiesToMatch, propertiesNotToMatch);
2238         }
2239     }
2240
2241     private Either<List<Service>, StorageOperationStatus> fetchServicesByCriteria(List<Service> servicesAll, Map<GraphPropertyEnum, Object> propertiesToMatch, Map<GraphPropertyEnum, Object> propertiesNotToMatch) {
2242         Either<List<GraphVertex>, JanusGraphOperationStatus> getRes = janusGraphDao
2243             .getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
2244         if (getRes.isRight()) {
2245             if (getRes.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
2246                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch certified services by match properties {} not match properties {} . Status is {}. ", propertiesToMatch, propertiesNotToMatch, getRes.right().value());
2247                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
2248             }
2249         } else {
2250             for (GraphVertex vertex : getRes.left().value()) {
2251                 Either<ToscaElement, StorageOperationStatus> getServiceRes = topologyTemplateOperation.getLightComponent(vertex, ComponentTypeEnum.SERVICE, new ComponentParametersView(true));
2252
2253                 if (getServiceRes.isRight()) {
2254                     CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch certified service {}. Status is {}. ", vertex.getJsonMetadataField(JsonPresentationFields.NAME), getServiceRes.right().value());
2255                     return Either.right(getServiceRes.right().value());
2256                 } else {
2257                     servicesAll.add(ModelConverter.convertFromToscaElement(getServiceRes.left().value()));
2258                 }
2259             }
2260         }
2261         return Either.left(servicesAll);
2262     }
2263
2264     public void rollback() {
2265         janusGraphDao.rollback();
2266     }
2267
2268     public StorageOperationStatus addDeploymentArtifactsToInstance(String componentId, ComponentInstance componentInstance, Map<String, ArtifactDefinition> finalDeploymentArtifacts) {
2269         Map<String, ArtifactDataDefinition> instDeplArtifacts = finalDeploymentArtifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
2270
2271         return nodeTemplateOperation.addDeploymentArtifactsToInstance(componentId, componentInstance.getUniqueId(), instDeplArtifacts);
2272     }
2273
2274     public StorageOperationStatus addInformationalArtifactsToInstance(String componentId, ComponentInstance componentInstance, Map<String, ArtifactDefinition> artifacts) {
2275         StorageOperationStatus status = StorageOperationStatus.OK;
2276         if (MapUtils.isNotEmpty(artifacts)) {
2277             Map<String, ArtifactDataDefinition> instDeplArtifacts = artifacts.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
2278             status = nodeTemplateOperation.addInformationalArtifactsToInstance(componentId, componentInstance.getUniqueId(), instDeplArtifacts);
2279         }
2280         return status;
2281     }
2282
2283     public StorageOperationStatus generateCustomizationUUIDOnInstance(String componentId, String instanceId) {
2284         return nodeTemplateOperation.generateCustomizationUUIDOnInstance(componentId, instanceId);
2285     }
2286
2287     public StorageOperationStatus generateCustomizationUUIDOnInstanceGroup(String componentId, String instanceId, List<String> groupInstances) {
2288         return nodeTemplateOperation.generateCustomizationUUIDOnInstanceGroup(componentId, instanceId, groupInstances);
2289     }
2290
2291     public Either<PropertyDefinition, StorageOperationStatus> addPropertyToComponent(String propertyName,
2292                                                                                                                                                                          PropertyDefinition newPropertyDefinition,
2293                                                                                                                                                                          Component component) {
2294                 newPropertyDefinition.setName(propertyName);
2295
2296                 StorageOperationStatus status = getToscaElementOperation(component)
2297                                 .addToscaDataToToscaElement(component.getUniqueId(), EdgeLabelEnum.PROPERTIES, VertexTypeEnum.PROPERTIES, newPropertyDefinition, JsonPresentationFields.NAME);
2298                 if (status != StorageOperationStatus.OK) {
2299                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add the property {} to the component {}. Status is {}. ", propertyName, component.getName(), status);
2300             return Either.right(status);
2301                 }
2302
2303         ComponentParametersView filter = new ComponentParametersView(true);
2304         filter.setIgnoreProperties(false);
2305         filter.setIgnoreInputs(false);
2306         Either<Component, StorageOperationStatus> getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2307         if (getUpdatedComponentRes.isRight()) {
2308             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to get updated component {}. Status is {}. ", component.getUniqueId(), getUpdatedComponentRes.right().value());
2309             return Either.right(status);
2310         }
2311
2312         PropertyDefinition newProperty = null;
2313         List<PropertyDefinition> properties =
2314                 (getUpdatedComponentRes.left().value()).getProperties();
2315         if (CollectionUtils.isNotEmpty(properties)) {
2316             Optional<PropertyDefinition> propertyOptional = properties.stream().filter(
2317                     propertyEntry -> propertyEntry.getName().equals(propertyName)).findAny();
2318             if (propertyOptional.isPresent()) {
2319                 newProperty = propertyOptional.get();
2320             }
2321         }
2322         if (newProperty == null) {
2323             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find recently added property {} on the component {}. Status is {}. ", propertyName, component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2324             return Either.right(StorageOperationStatus.NOT_FOUND);
2325         }
2326
2327         return Either.left(newProperty);
2328         }
2329
2330         public StorageOperationStatus deletePropertyOfComponent(Component component, String propertyName) {
2331                 return getToscaElementOperation(component).deleteToscaDataElement(component.getUniqueId(), EdgeLabelEnum.PROPERTIES, VertexTypeEnum.PROPERTIES, propertyName, JsonPresentationFields.NAME);
2332         }
2333
2334         public StorageOperationStatus deleteAttributeOfResource(Component component, String attributeName) {
2335                 return getToscaElementOperation(component).deleteToscaDataElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, attributeName, JsonPresentationFields.NAME);
2336         }
2337
2338     public StorageOperationStatus deleteInputOfResource(Component resource, String inputName) {
2339         return getToscaElementOperation(resource).deleteToscaDataElement(resource.getUniqueId(), EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, inputName, JsonPresentationFields.NAME);
2340     }
2341
2342     /**
2343      * Deletes a data type from a component.
2344      * @param component the container which has the data type
2345      * @param dataTypeName the data type name to be deleted
2346      * @return Operation result.
2347      */
2348     public StorageOperationStatus deleteDataTypeOfComponent(Component component, String dataTypeName) {
2349         return getToscaElementOperation(component).deleteToscaDataElement(component.getUniqueId(), EdgeLabelEnum.DATA_TYPES, VertexTypeEnum.DATA_TYPES, dataTypeName, JsonPresentationFields.NAME);
2350     }
2351
2352         public Either<PropertyDefinition, StorageOperationStatus> updatePropertyOfComponent(Component component,
2353                                                                                                                                                                                 PropertyDefinition newPropertyDefinition) {
2354
2355                 Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2356                 Either<PropertyDefinition, StorageOperationStatus> result = null;
2357                 StorageOperationStatus status = getToscaElementOperation(component).updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.PROPERTIES, VertexTypeEnum.PROPERTIES, newPropertyDefinition, JsonPresentationFields.NAME);
2358                 if (status != StorageOperationStatus.OK) {
2359                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add the property {} to the resource {}. Status is {}. ", newPropertyDefinition.getName(), component.getName(), status);
2360                         result = Either.right(status);
2361                 }
2362                 if (result == null) {
2363                         ComponentParametersView filter = new ComponentParametersView(true);
2364                         filter.setIgnoreProperties(false);
2365                         getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2366                         if (getUpdatedComponentRes.isRight()) {
2367                                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to get updated resource {}. Status is {}. ", component.getUniqueId(), getUpdatedComponentRes.right().value());
2368                                 result = Either.right(status);
2369                         }
2370                 }
2371                 if (result == null) {
2372                         Optional<PropertyDefinition> newProperty = (getUpdatedComponentRes.left().value())
2373                                         .getProperties().stream().filter(p -> p.getName().equals(newPropertyDefinition.getName())).findAny();
2374                         if (newProperty.isPresent()) {
2375                                 result = Either.left(newProperty.get());
2376                         } else {
2377                                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find recently added property {} on the resource {}. Status is {}. ", newPropertyDefinition.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2378                                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2379                         }
2380                 }
2381                 return result;
2382         }
2383
2384
2385         public Either<AttributeDataDefinition, StorageOperationStatus> addAttributeOfResource(Component component, AttributeDataDefinition newAttributeDef) {
2386
2387         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2388         Either<AttributeDataDefinition, StorageOperationStatus> result = null;
2389         if (newAttributeDef.getUniqueId() == null || newAttributeDef.getUniqueId().isEmpty()) {
2390             String attUniqueId = UniqueIdBuilder.buildAttributeUid(component.getUniqueId(), newAttributeDef.getName());
2391             newAttributeDef.setUniqueId(attUniqueId);
2392         }
2393
2394         StorageOperationStatus status = getToscaElementOperation(component).addToscaDataToToscaElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, newAttributeDef, JsonPresentationFields.NAME);
2395         if (status != StorageOperationStatus.OK) {
2396             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS, newAttributeDef.getName(), component.getName(), status);
2397             result = Either.right(status);
2398         }
2399         if (result == null) {
2400             ComponentParametersView filter = new ComponentParametersView(true);
2401             filter.setIgnoreAttributesFrom(false);
2402             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2403             if (getUpdatedComponentRes.isRight()) {
2404                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(), getUpdatedComponentRes.right().value());
2405                 result = Either.right(status);
2406             }
2407         }
2408         if (result == null) {
2409             Optional<AttributeDataDefinition> newAttribute = ((Resource) getUpdatedComponentRes.left().value()).getAttributes().stream().filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
2410             if (newAttribute.isPresent()) {
2411                 result = Either.left(newAttribute.get());
2412             } else {
2413                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS, newAttributeDef.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2414                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2415             }
2416         }
2417         return result;
2418     }
2419
2420     public Either<AttributeDataDefinition, StorageOperationStatus> updateAttributeOfResource(Component component, AttributeDataDefinition newAttributeDef) {
2421
2422         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2423         Either<AttributeDataDefinition, StorageOperationStatus> result = null;
2424         StorageOperationStatus status = getToscaElementOperation(component).updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, newAttributeDef, JsonPresentationFields.NAME);
2425         if (status != StorageOperationStatus.OK) {
2426             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS, newAttributeDef.getName(), component.getName(), status);
2427             result = Either.right(status);
2428         }
2429         if (result == null) {
2430             ComponentParametersView filter = new ComponentParametersView(true);
2431             filter.setIgnoreAttributesFrom(false);
2432             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2433             if (getUpdatedComponentRes.isRight()) {
2434                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(), getUpdatedComponentRes.right().value());
2435                 result = Either.right(status);
2436             }
2437         }
2438         if (result == null) {
2439             Optional<AttributeDataDefinition> newProperty = ((Resource) getUpdatedComponentRes.left().value()).getAttributes().stream().filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
2440             if (newProperty.isPresent()) {
2441                 result = Either.left(newProperty.get());
2442             } else {
2443                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS, newAttributeDef.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2444                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2445             }
2446         }
2447         return result;
2448     }
2449
2450     public Either<InputDefinition, StorageOperationStatus> updateInputOfComponent(Component component, InputDefinition newInputDefinition) {
2451
2452         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2453         Either<InputDefinition, StorageOperationStatus> result = null;
2454         StorageOperationStatus status = getToscaElementOperation(component).updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, newInputDefinition, JsonPresentationFields.NAME);
2455         if (status != StorageOperationStatus.OK) {
2456             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update the input {} to the component {}. Status is {}. ", newInputDefinition.getName(), component.getName(), status);
2457             result = Either.right(status);
2458         }
2459         if (result == null) {
2460             ComponentParametersView filter = new ComponentParametersView(true);
2461             filter.setIgnoreInputs(false);
2462             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2463             if (getUpdatedComponentRes.isRight()) {
2464                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(), getUpdatedComponentRes.right().value());
2465                 result = Either.right(status);
2466             }
2467         }
2468         if (result == null) {
2469             Optional<InputDefinition> updatedInput = getUpdatedComponentRes.left().value().getInputs().stream().filter(p -> p.getName().equals(newInputDefinition.getName())).findAny();
2470             if (updatedInput.isPresent()) {
2471                 result = Either.left(updatedInput.get());
2472             } else {
2473                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find recently updated inputs {} on the resource {}. Status is {}. ", newInputDefinition.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2474                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2475             }
2476         }
2477         return result;
2478     }
2479
2480     /**
2481      * method - ename the group instances after referenced container name renamed flow - VF rename -(triggers)-> Group rename
2482      *
2483      * @param containerComponent  - container such as service
2484      * @param componentInstance   - context component
2485      * @param componentInstanceId - id
2486      * @return - successfull/failed status
2487      **/
2488     public Either<StorageOperationStatus, StorageOperationStatus> cleanAndAddGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance, String componentInstanceId) {
2489         String uniqueId = componentInstance.getUniqueId();
2490         StorageOperationStatus status = nodeTemplateOperation.deleteToscaDataDeepElementsBlockOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS, uniqueId);
2491         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
2492             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete group instances for container {}. error {] ", componentInstanceId, status);
2493             return Either.right(status);
2494         }
2495         if (componentInstance.getGroupInstances() != null) {
2496             status = addGroupInstancesToComponentInstance(containerComponent, componentInstance, componentInstance.getGroupInstances());
2497             if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
2498                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add group instances for container {}. error {] ", componentInstanceId, status);
2499                 return Either.right(status);
2500             }
2501         }
2502         return Either.left(status);
2503     }
2504
2505     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance, List<GroupDefinition> groups, Map<String, List<ArtifactDefinition>> groupInstancesArtifacts) {
2506         return nodeTemplateOperation.addGroupInstancesToComponentInstance(containerComponent, componentInstance, groups, groupInstancesArtifacts);
2507     }
2508
2509     public Either<List<GroupDefinition>, StorageOperationStatus> updateGroupsOnComponent(Component component, List<GroupDataDefinition> updatedGroups) {
2510         return groupsOperation.updateGroups(component, updatedGroups, PromoteVersionEnum.MINOR);
2511     }
2512
2513     public Either<List<GroupInstance>, StorageOperationStatus> updateGroupInstancesOnComponent(Component component, String instanceId, List<GroupInstance> updatedGroupInstances) {
2514         return groupsOperation.updateGroupInstances(component, instanceId, updatedGroupInstances);
2515     }
2516
2517     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance, List<GroupInstance> groupInstances) {
2518         return nodeTemplateOperation.addGroupInstancesToComponentInstance(containerComponent, componentInstance, groupInstances);
2519     }
2520
2521     public StorageOperationStatus addDeploymentArtifactsToComponentInstance(Component containerComponent, ComponentInstance componentInstance, Map<String, ArtifactDefinition> deploymentArtifacts) {
2522         return nodeTemplateOperation.addDeploymentArtifactsToComponentInstance(containerComponent, componentInstance, deploymentArtifacts);
2523     }
2524
2525     public StorageOperationStatus updateComponentInstanceProperty(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property) {
2526         return nodeTemplateOperation.updateComponentInstanceProperty(containerComponent, componentInstanceId, property);
2527     }
2528
2529     public StorageOperationStatus updateComponentInstanceProperties(Component containerComponent, String componentInstanceId, List<ComponentInstanceProperty> properties) {
2530         return nodeTemplateOperation.updateComponentInstanceProperties(containerComponent, componentInstanceId, properties);
2531     }
2532
2533
2534     public StorageOperationStatus addComponentInstanceProperty(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property) {
2535         return nodeTemplateOperation.addComponentInstanceProperty(containerComponent, componentInstanceId, property);
2536     }
2537
2538     public StorageOperationStatus updateComponentInstanceAttribute(Component containerComponent, String componentInstanceId, ComponentInstanceAttribute property){
2539         return nodeTemplateOperation.updateComponentInstanceAttribute(containerComponent, componentInstanceId, property);
2540     }
2541
2542     public StorageOperationStatus addComponentInstanceAttribute(Component containerComponent, String componentInstanceId, ComponentInstanceAttribute attribute){
2543         return nodeTemplateOperation.addComponentInstanceAttribute(containerComponent, componentInstanceId, attribute);
2544     }
2545
2546     public StorageOperationStatus updateComponentInstanceInput(Component containerComponent, String componentInstanceId, ComponentInstanceInput property) {
2547         return nodeTemplateOperation.updateComponentInstanceInput(containerComponent, componentInstanceId, property);
2548     }
2549
2550     public StorageOperationStatus updateComponentInstanceInputs(Component containerComponent, String componentInstanceId, List<ComponentInstanceInput> instanceInputs) {
2551         return nodeTemplateOperation.updateComponentInstanceInputs(containerComponent, componentInstanceId, instanceInputs);
2552     }
2553
2554     public StorageOperationStatus addComponentInstanceInput(Component containerComponent, String componentInstanceId, ComponentInstanceInput property) {
2555         return nodeTemplateOperation.addComponentInstanceInput(containerComponent, componentInstanceId, property);
2556     }
2557
2558     public void setNodeTypeOperation(NodeTypeOperation nodeTypeOperation) {
2559         this.nodeTypeOperation = nodeTypeOperation;
2560     }
2561
2562     public void setTopologyTemplateOperation(TopologyTemplateOperation topologyTemplateOperation) {
2563         this.topologyTemplateOperation = topologyTemplateOperation;
2564     }
2565
2566     public StorageOperationStatus deleteComponentInstanceInputsFromTopologyTemplate(Component containerComponent, List<InputDefinition> inputsToDelete) {
2567         return topologyTemplateOperation.deleteToscaDataElements(containerComponent.getUniqueId(), EdgeLabelEnum.INPUTS, inputsToDelete.stream().map(PropertyDataDefinition::getName).collect(Collectors.toList()));
2568     }
2569
2570     public StorageOperationStatus updateComponentInstanceCapabiltyProperty(Component containerComponent, String componentInstanceUniqueId, String capabilityPropertyKey, ComponentInstanceProperty property) {
2571         return nodeTemplateOperation.updateComponentInstanceCapabilityProperty(containerComponent, componentInstanceUniqueId, capabilityPropertyKey, property);
2572     }
2573
2574     public StorageOperationStatus updateComponentInstanceCapabilityProperties(Component containerComponent, String componentInstanceUniqueId) {
2575         return convertComponentInstanceProperties(containerComponent, componentInstanceUniqueId)
2576                 .map(instanceCapProps -> topologyTemplateOperation.updateComponentInstanceCapabilityProperties(containerComponent, componentInstanceUniqueId, instanceCapProps))
2577                 .orElse(StorageOperationStatus.NOT_FOUND);
2578     }
2579
2580     public StorageOperationStatus updateComponentInstanceInterfaces(Component containerComponent, String componentInstanceUniqueId) {
2581         MapInterfaceDataDefinition mapInterfaceDataDefinition =
2582                 convertComponentInstanceInterfaces(containerComponent, componentInstanceUniqueId);
2583         return topologyTemplateOperation
2584                 .updateComponentInstanceInterfaces(containerComponent, componentInstanceUniqueId, mapInterfaceDataDefinition);
2585     }
2586
2587         public StorageOperationStatus updateComponentCalculatedCapabilitiesProperties(Component containerComponent) {
2588                 Map<String, MapCapabilityProperty> mapCapabiltyPropertyMap =
2589         convertComponentCapabilitiesProperties(containerComponent);
2590                 return nodeTemplateOperation.overrideComponentCapabilitiesProperties(containerComponent, mapCapabiltyPropertyMap);
2591         }
2592
2593     public StorageOperationStatus deleteAllCalculatedCapabilitiesRequirements(String topologyTemplateId) {
2594         StorageOperationStatus status = topologyTemplateOperation.removeToscaData(topologyTemplateId, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES);
2595         if (status == StorageOperationStatus.OK) {
2596             status = topologyTemplateOperation.removeToscaData(topologyTemplateId, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS);
2597         }
2598         if (status == StorageOperationStatus.OK) {
2599             status = topologyTemplateOperation.removeToscaData(topologyTemplateId, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES);
2600         }
2601         return status;
2602     }
2603
2604     public Either<Component, StorageOperationStatus> shouldUpgradeToLatestDerived(Resource clonedResource) {
2605         String componentId = clonedResource.getUniqueId();
2606         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
2607             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
2608         if (getVertexEither.isRight()) {
2609             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
2610             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
2611
2612         }
2613         GraphVertex nodeTypeV = getVertexEither.left().value();
2614
2615         ToscaElement toscaElementToUpdate = ModelConverter.convertToToscaElement(clonedResource);
2616
2617         Either<ToscaElement, StorageOperationStatus> shouldUpdateDerivedVersion = nodeTypeOperation.shouldUpdateDerivedVersion(toscaElementToUpdate, nodeTypeV);
2618         if (shouldUpdateDerivedVersion.isRight() && StorageOperationStatus.OK != shouldUpdateDerivedVersion.right().value()) {
2619             log.debug("Failed to update derived version for node type {} derived {}, error: {}", componentId, clonedResource.getDerivedFrom().get(0), shouldUpdateDerivedVersion.right().value());
2620             return Either.right(shouldUpdateDerivedVersion.right().value());
2621         }
2622         if (shouldUpdateDerivedVersion.isLeft()) {
2623             return Either.left(ModelConverter.convertFromToscaElement(shouldUpdateDerivedVersion.left().value()));
2624         }
2625         return Either.left(clonedResource);
2626     }
2627
2628     /**
2629      * Returns list of ComponentInstanceProperty belonging to component instance capability specified by name, type and ownerId
2630      */
2631     public Either<List<ComponentInstanceProperty>, StorageOperationStatus> getComponentInstanceCapabilityProperties(String componentId, String instanceId, String capabilityName, String capabilityType, String ownerId) {
2632         return topologyTemplateOperation.getComponentInstanceCapabilityProperties(componentId, instanceId, capabilityName, capabilityType, ownerId);
2633     }
2634
2635         private MapInterfaceDataDefinition convertComponentInstanceInterfaces(Component currComponent,
2636                                                                                                                                                                                                                                                                                                 String componentInstanceId) {
2637                 MapInterfaceDataDefinition mapInterfaceDataDefinition = new MapInterfaceDataDefinition();
2638                 List<ComponentInstanceInterface> componentInterface = currComponent.getComponentInstancesInterfaces().get(componentInstanceId);
2639
2640                 if(CollectionUtils.isNotEmpty(componentInterface)) {
2641                         componentInterface.stream().forEach(interfaceDef -> mapInterfaceDataDefinition.put
2642                                         (interfaceDef.getUniqueId(), interfaceDef));
2643                 }
2644
2645                 return mapInterfaceDataDefinition;
2646         }
2647
2648   private Map<String, MapCapabilityProperty> convertComponentCapabilitiesProperties(Component currComponent) {
2649     Map<String, MapCapabilityProperty> map = ModelConverter.extractCapabilityPropertiesFromGroups(currComponent.getGroups(), true);
2650     map.putAll(ModelConverter.extractCapabilityProperteisFromInstances(currComponent.getComponentInstances(), true));
2651     return map;
2652   }
2653
2654     private Optional<MapCapabilityProperty> convertComponentInstanceProperties(Component component, String instanceId) {
2655         return component.fetchInstanceById(instanceId)
2656                 .map(ci -> ModelConverter.convertToMapOfMapCapabilityProperties(ci.getCapabilities(), instanceId, ci.getOriginType().isAtomicType()));
2657     }
2658
2659     public Either<PolicyDefinition, StorageOperationStatus> associatePolicyToComponent(String componentId, PolicyDefinition policyDefinition, int counter) {
2660         Either<PolicyDefinition, StorageOperationStatus> result = null;
2661         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither;
2662         getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseMetadata);
2663         if (getVertexEither.isRight()) {
2664             log.error(COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
2665             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
2666         } else {
2667             if (getVertexEither.left().value().getLabel() != VertexTypeEnum.TOPOLOGY_TEMPLATE) {
2668                 log.error("Policy association to component of Tosca type {} is not allowed. ", getVertexEither.left().value().getLabel());
2669                 result = Either.right(StorageOperationStatus.BAD_REQUEST);
2670             }
2671         }
2672         if (result == null) {
2673             StorageOperationStatus status = topologyTemplateOperation.addPolicyToToscaElement(getVertexEither.left().value(), policyDefinition, counter);
2674             if (status != StorageOperationStatus.OK) {
2675                 return Either.right(status);
2676             }
2677         }
2678         if (result == null) {
2679             result = Either.left(policyDefinition);
2680         }
2681         return result;
2682     }
2683
2684     public StorageOperationStatus associatePoliciesToComponent(String componentId, List<PolicyDefinition> policies) {
2685         log.debug("#associatePoliciesToComponent - associating policies for component {}.", componentId);
2686         return janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseMetadata)
2687                 .either(containerVertex -> topologyTemplateOperation.addPoliciesToToscaElement(containerVertex, policies),
2688                         DaoStatusConverter::convertJanusGraphStatusToStorageStatus);
2689     }
2690
2691     public Either<PolicyDefinition, StorageOperationStatus> updatePolicyOfComponent(String componentId, PolicyDefinition policyDefinition, PromoteVersionEnum promoteVersionEnum) {
2692         Either<PolicyDefinition, StorageOperationStatus> result = null;
2693         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither;
2694         getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
2695         if (getVertexEither.isRight()) {
2696             log.error(COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
2697             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
2698         }
2699         if (result == null) {
2700             policyDefinition.setVersion(GroupUtils.updateVersion(promoteVersionEnum, policyDefinition.getVersion()));
2701             StorageOperationStatus status = topologyTemplateOperation.updatePolicyOfToscaElement(getVertexEither.left().value(), policyDefinition);
2702             if (status != StorageOperationStatus.OK) {
2703                 return Either.right(status);
2704             }
2705         }
2706         if (result == null) {
2707             result = Either.left(policyDefinition);
2708         }
2709         return result;
2710     }
2711
2712     public StorageOperationStatus updatePoliciesOfComponent(String componentId, List<PolicyDefinition> policyDefinition) {
2713         log.debug("#updatePoliciesOfComponent - updating policies for component {}", componentId);
2714         return janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse)
2715                 .right()
2716                 .map(DaoStatusConverter::convertJanusGraphStatusToStorageStatus)
2717                 .either(containerVertex -> topologyTemplateOperation.updatePoliciesOfToscaElement(containerVertex, policyDefinition),
2718                         err -> err);
2719     }
2720
2721     public StorageOperationStatus removePolicyFromComponent(String componentId, String policyId) {
2722         StorageOperationStatus status = null;
2723         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
2724             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
2725         if (getVertexEither.isRight()) {
2726             log.error(COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
2727             status = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
2728         }
2729         if (status == null) {
2730             status = topologyTemplateOperation.removePolicyFromToscaElement(getVertexEither.left().value(), policyId);
2731         }
2732         return status;
2733     }
2734
2735     public boolean canAddGroups(String componentId) {
2736         GraphVertex vertex = janusGraphDao.getVertexById(componentId)
2737                 .left()
2738                 .on(this::onJanusGraphError);
2739         return topologyTemplateOperation.hasEdgeOfType(vertex, EdgeLabelEnum.GROUPS);
2740     }
2741
2742     GraphVertex onJanusGraphError(JanusGraphOperationStatus toe) {
2743         throw new StorageException(
2744                 DaoStatusConverter.convertJanusGraphStatusToStorageStatus(toe));
2745     }
2746
2747     public CatalogUpdateTimestamp updateCatalogTimes() {
2748         long now = System.currentTimeMillis();
2749
2750         GraphVertex catalogRoot = janusGraphDao.getVertexByLabel(VertexTypeEnum.CATALOG_ROOT)
2751                 .left()
2752                 .on(this::onJanusGraphError);
2753
2754         Long currentTime = (Long) catalogRoot.getMetadataProperty(GraphPropertyEnum.CURRENT_CATALOG_UPDATE_TIME);
2755         catalogRoot.addMetadataProperty(GraphPropertyEnum.PREV_CATALOG_UPDATE_TIME, currentTime);
2756         catalogRoot.addMetadataProperty(GraphPropertyEnum.CURRENT_CATALOG_UPDATE_TIME, now);
2757
2758         janusGraphDao.updateVertex(catalogRoot).left().on(this::onJanusGraphError);
2759
2760         return new CatalogUpdateTimestamp(currentTime, now);
2761     }
2762
2763     public CatalogUpdateTimestamp getCatalogTimes() {
2764
2765
2766         GraphVertex catalogRoot = janusGraphDao.getVertexByLabel(VertexTypeEnum.CATALOG_ROOT)
2767                 .left()
2768                 .on(this::onJanusGraphError);
2769
2770         Long currentTime = (Long) catalogRoot.getMetadataProperty(GraphPropertyEnum.CURRENT_CATALOG_UPDATE_TIME);
2771         Long prevTime = (Long) catalogRoot.getMetadataProperty(GraphPropertyEnum.PREV_CATALOG_UPDATE_TIME);
2772
2773         return new CatalogUpdateTimestamp(prevTime == null ? 0 : prevTime.longValue(), currentTime == null ? 0 : currentTime.longValue());
2774     }
2775
2776     public void updateNamesOfCalculatedCapabilitiesRequirements(String componentId) {
2777         topologyTemplateOperation
2778                 .updateNamesOfCalculatedCapabilitiesRequirements(componentId, getTopologyTemplate(componentId));
2779     }
2780
2781     public void revertNamesOfCalculatedCapabilitiesRequirements(String componentId) {
2782         topologyTemplateOperation
2783                 .revertNamesOfCalculatedCapabilitiesRequirements(componentId, getTopologyTemplate(componentId));
2784     }
2785
2786     private TopologyTemplate getTopologyTemplate(String componentId) {
2787         return (TopologyTemplate) topologyTemplateOperation
2788                 .getToscaElement(componentId, getFilterComponentWithCapProperties())
2789                 .left()
2790                 .on(this::throwStorageException);
2791     }
2792
2793     private ComponentParametersView getFilterComponentWithCapProperties() {
2794         ComponentParametersView filter = new ComponentParametersView();
2795         filter.setIgnoreCapabiltyProperties(false);
2796         return filter;
2797     }
2798
2799     private ToscaElement throwStorageException(StorageOperationStatus status) {
2800         throw new StorageException(status);
2801     }
2802
2803     public Either<Boolean, StorageOperationStatus> isComponentInUse(String componentId) {
2804         final List<EdgeLabelEnum> forbiddenEdgeLabelEnums = Arrays.asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF, EdgeLabelEnum.ALLOTTED_OF);
2805         Either<GraphVertex, JanusGraphOperationStatus> vertexById = janusGraphDao.getVertexById(componentId);
2806         if (vertexById.isLeft()) {
2807             for (EdgeLabelEnum edgeLabelEnum : forbiddenEdgeLabelEnums) {
2808                 Iterator<Edge> edgeItr = vertexById.left().value().getVertex().edges(Direction.IN, edgeLabelEnum.name());
2809                 if(edgeItr != null && edgeItr.hasNext()){
2810                     return Either.left(true);
2811                 }
2812             }
2813         }
2814         return Either.left(false);
2815     }
2816
2817         public Either<List<Component>, StorageOperationStatus> getComponentListByInvariantUuid
2818                         (String componentInvariantUuid, Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
2819
2820                 Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2821                 if (MapUtils.isNotEmpty(additionalPropertiesToMatch)) {
2822                         propertiesToMatch.putAll(additionalPropertiesToMatch);
2823                 }
2824                 propertiesToMatch.put(GraphPropertyEnum.INVARIANT_UUID, componentInvariantUuid);
2825
2826                 Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
2827         .getByCriteria(null, propertiesToMatch, JsonParseFlagEnum.ParseMetadata);
2828
2829                 if (vertexEither.isRight()) {
2830                         log.debug("Couldn't fetch metadata for component with type {} and invariantUUId {}, error: {}", componentInvariantUuid, vertexEither.right().value());
2831                         return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
2832                 }
2833                 List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
2834
2835                 if (vertexList == null || vertexList.isEmpty()) {
2836                         log.debug("Component with invariantUUId {} was not found", componentInvariantUuid);
2837                         return Either.right(StorageOperationStatus.NOT_FOUND);
2838                 }
2839
2840                 ArrayList<Component> components = new ArrayList<>();
2841                 for (GraphVertex vertex : vertexList) {
2842                         Either<Component, StorageOperationStatus> toscaElementByOperation = getToscaElementByOperation(vertex);
2843                         if (toscaElementByOperation.isRight()) {
2844                                 log.debug("Could not fetch the following Component by Invariant UUID {}", vertex.getUniqueId());
2845                                 return Either.right(toscaElementByOperation.right().value());
2846                         }
2847                         components.add(toscaElementByOperation.left().value());
2848                 }
2849
2850                 return Either.left(components);
2851         }
2852
2853     public Either<List<Component>, StorageOperationStatus> getParentComponents(String componentId) {
2854         List<Component> parentComponents = new ArrayList<>();
2855         final List<EdgeLabelEnum> relationEdgeLabelEnums = Arrays.asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF);
2856         Either<GraphVertex, JanusGraphOperationStatus> vertexById = janusGraphDao.getVertexById(componentId);
2857         if (vertexById.isLeft()) {
2858             for (EdgeLabelEnum edgeLabelEnum : relationEdgeLabelEnums) {
2859                 Either<GraphVertex, JanusGraphOperationStatus> parentVertexEither = janusGraphDao
2860                     .getParentVertex(vertexById.left().value(), edgeLabelEnum, JsonParseFlagEnum.ParseJson);
2861                 if(parentVertexEither.isLeft()){
2862                     Either<Component, StorageOperationStatus> componentEither = getToscaElement(parentVertexEither.left().value().getUniqueId());
2863                     if(componentEither.isLeft()){
2864                         parentComponents.add(componentEither.left().value());
2865                     }
2866                 }
2867             }
2868         }
2869         return Either.left(parentComponents);
2870     }
2871     public void updateCapReqPropertiesOwnerId(String componentId) {
2872         topologyTemplateOperation
2873                 .updateCapReqPropertiesOwnerId(componentId, getTopologyTemplate(componentId));
2874     }
2875 }