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 package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
  21
  22 import static java.util.Objects.requireNonNull;
  23 import static org.apache.commons.collections.CollectionUtils.isEmpty;
  24 import static org.apache.commons.collections.CollectionUtils.isNotEmpty;
  25 import static org.janusgraph.core.attribute.Text.REGEX;
  26
  27 import com.vdurmont.semver4j.Semver;
  28 import com.vdurmont.semver4j.Semver.SemverType;
  29 import fj.data.Either;
  30 import java.util.ArrayList;
  31 import java.util.Arrays;
  32 import java.util.Collection;
  33 import java.util.Collections;
  34 import java.util.EnumMap;
  35 import java.util.HashMap;
  36 import java.util.HashSet;
  37 import java.util.Iterator;
  38 import java.util.LinkedList;
  39 import java.util.List;
  40 import java.util.Map;
  41 import java.util.Map.Entry;
  42 import java.util.Objects;
  43 import java.util.Optional;
  44 import java.util.Set;
  45 import java.util.function.BiPredicate;
  46 import java.util.function.Predicate;
  47 import java.util.stream.Collectors;
  48 import java.util.stream.StreamSupport;
  49 import org.apache.commons.collections.CollectionUtils;
  50 import org.apache.commons.collections.MapUtils;
  51 import org.apache.commons.lang3.StringUtils;
  52 import org.apache.commons.lang3.tuple.ImmutablePair;
  53 import org.apache.tinkerpop.gremlin.structure.Direction;
  54 import org.apache.tinkerpop.gremlin.structure.Edge;
  55 import org.janusgraph.graphdb.query.JanusGraphPredicate;
  56 import org.openecomp.sdc.be.config.Configuration;
  57 import org.openecomp.sdc.be.config.ConfigurationManager;
  58 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  59 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  60 import org.openecomp.sdc.be.dao.jsongraph.HealingJanusGraphDao;
  61 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  62 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  63 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  64 import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
  65 import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
  66 import org.openecomp.sdc.be.datatypes.elements.CapabilityDataDefinition;
  67 import org.openecomp.sdc.be.datatypes.elements.ComponentInstanceDataDefinition;
  68 import org.openecomp.sdc.be.datatypes.elements.DataTypeDataDefinition;
  69 import org.openecomp.sdc.be.datatypes.elements.GroupDataDefinition;
  70 import org.openecomp.sdc.be.datatypes.elements.ListCapabilityDataDefinition;
  71 import org.openecomp.sdc.be.datatypes.elements.ListRequirementDataDefinition;
  72 import org.openecomp.sdc.be.datatypes.elements.MapArtifactDataDefinition;
  73 import org.openecomp.sdc.be.datatypes.elements.MapAttributesDataDefinition;
  74 import org.openecomp.sdc.be.datatypes.elements.MapCapabilityProperty;
  75 import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
  76 import org.openecomp.sdc.be.datatypes.elements.MapListCapabilityDataDefinition;
  77 import org.openecomp.sdc.be.datatypes.elements.MapListRequirementDataDefinition;
  78 import org.openecomp.sdc.be.datatypes.elements.MapPropertiesDataDefinition;
  79 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  80 import org.openecomp.sdc.be.datatypes.elements.RequirementDataDefinition;
  81 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  82 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
  83 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  84 import org.openecomp.sdc.be.datatypes.enums.OriginTypeEnum;
  85 import org.openecomp.sdc.be.datatypes.enums.PromoteVersionEnum;
  86 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
  87 import org.openecomp.sdc.be.model.ArtifactDefinition;
  88 import org.openecomp.sdc.be.model.AttributeDefinition;
  89 import org.openecomp.sdc.be.model.CapabilityDefinition;
  90 import org.openecomp.sdc.be.model.CatalogUpdateTimestamp;
  91 import org.openecomp.sdc.be.model.Component;
  92 import org.openecomp.sdc.be.model.ComponentInstance;
  93 import org.openecomp.sdc.be.model.ComponentInstanceAttribute;
  94 import org.openecomp.sdc.be.model.ComponentInstanceInput;
  95 import org.openecomp.sdc.be.model.ComponentInstanceInterface;
  96 import org.openecomp.sdc.be.model.ComponentInstanceOutput;
  97 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  98 import org.openecomp.sdc.be.model.ComponentParametersView;
  99 import org.openecomp.sdc.be.model.DataTypeDefinition;
 100 import org.openecomp.sdc.be.model.DistributionStatusEnum;
 101 import org.openecomp.sdc.be.model.GroupDefinition;
 102 import org.openecomp.sdc.be.model.GroupInstance;
 103 import org.openecomp.sdc.be.model.InputDefinition;
 104 import org.openecomp.sdc.be.model.LifecycleStateEnum;
 105 import org.openecomp.sdc.be.model.OutputDefinition;
 106 import org.openecomp.sdc.be.model.PolicyDefinition;
 107 import org.openecomp.sdc.be.model.PropertyDefinition;
 108 import org.openecomp.sdc.be.model.RelationshipInfo;
 109 import org.openecomp.sdc.be.model.RequirementCapabilityRelDef;
 110 import org.openecomp.sdc.be.model.RequirementDefinition;
 111 import org.openecomp.sdc.be.model.Resource;
 112 import org.openecomp.sdc.be.model.Service;
 113 import org.openecomp.sdc.be.model.User;
 114 import org.openecomp.sdc.be.model.catalog.CatalogComponent;
 115 import org.openecomp.sdc.be.model.jsonjanusgraph.config.ContainerInstanceTypesData;
 116 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.TopologyTemplate;
 117 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElement;
 118 import org.openecomp.sdc.be.model.jsonjanusgraph.utils.ModelConverter;
 119 import org.openecomp.sdc.be.model.operations.StorageException;
 120 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
 121 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
 122 import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
 123 import org.openecomp.sdc.be.model.utils.GroupUtils;
 124 import org.openecomp.sdc.be.resources.data.ComponentMetadataData;
 125 import org.openecomp.sdc.common.jsongraph.util.CommonUtility;
 126 import org.openecomp.sdc.common.jsongraph.util.CommonUtility.LogLevelEnum;
 127 import org.openecomp.sdc.common.log.wrappers.Logger;
 128 import org.openecomp.sdc.common.util.ValidationUtils;
 129 import org.springframework.beans.factory.annotation.Autowired;
 130
 131 @org.springframework.stereotype.Component("tosca-operation-facade")
 132 public class ToscaOperationFacade {
 133
 134     // region - ToscaElement - GetById
 135     public static final String PROXY_SUFFIX = "_proxy";
 136     // region - Fields
 137     private static final String COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR = "Couldn't fetch a component with and UniqueId {}, error: {}";
 138     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 {}. ";
 139     private static final String FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS = "Failed to get updated resource {}. Status is {}. ";
 140     private static final String FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS = "Failed to add the property {} to the resource {}. Status is {}. ";
 141     private static final String SERVICE = "service";
 142     private static final String NOT_SUPPORTED_COMPONENT_TYPE = "Not supported component type {}";
 143     private static final String COMPONENT_CREATED_SUCCESSFULLY = "Component created successfully!!!";
 144     private static final String COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR = "Couldn't fetch component with and unique id {}, error: {}";
 145     private static final Logger log = Logger.getLogger(ToscaOperationFacade.class.getName());
 146     @Autowired
 147     private NodeTypeOperation nodeTypeOperation;
 148     @Autowired
 149     private TopologyTemplateOperation topologyTemplateOperation;
 150     @Autowired
 151     private NodeTemplateOperation nodeTemplateOperation;
 152     @Autowired
 153     private GroupsOperation groupsOperation;
 154     @Autowired
 155     private HealingJanusGraphDao janusGraphDao;
 156     // endregion
 157     @Autowired
 158     private ContainerInstanceTypesData containerInstanceTypesData;
 159
 160     private static Optional<CapabilityDefinition> getPropertyCapability(String propertyParentUniqueId, Component containerComponent) {
 161         Map<String, List<CapabilityDefinition>> componentCapabilities = containerComponent.getCapabilities();
 162         if (MapUtils.isEmpty(componentCapabilities)) {
 163             return Optional.empty();
 164         }
 165         List<CapabilityDefinition> capabilityDefinitionList = componentCapabilities.values().stream().flatMap(Collection::stream)
 166             .collect(Collectors.toList());
 167         if (CollectionUtils.isEmpty(capabilityDefinitionList)) {
 168             return Optional.empty();
 169         }
 170         return capabilityDefinitionList.stream().filter(capabilityDefinition -> capabilityDefinition.getUniqueId().equals(propertyParentUniqueId))
 171             .findAny();
 172     }
 173
 174     public <T extends Component> Either<T, StorageOperationStatus> getToscaFullElement(String componentId) {
 175         ComponentParametersView filters = new ComponentParametersView();
 176         filters.setIgnoreCapabiltyProperties(false);
 177         filters.setIgnoreServicePath(false);
 178         return getToscaElement(componentId, filters);
 179     }
 180
 181     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(String componentId) {
 182         return getToscaElement(componentId, JsonParseFlagEnum.ParseAll);
 183     }
 184
 185     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(String componentId, ComponentParametersView filters) {
 186         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, filters.detectParseFlag());
 187         if (getVertexEither.isRight()) {
 188             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 189             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 190         }
 191         return getToscaElementByOperation(getVertexEither.left().value(), filters);
 192     }
 193
 194     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(String componentId, JsonParseFlagEnum parseFlag) {
 195         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, parseFlag);
 196         if (getVertexEither.isRight()) {
 197             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 198             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 199         }
 200         return getToscaElementByOperation(getVertexEither.left().value());
 201     }
 202
 203     public <T extends Component> Either<T, StorageOperationStatus> getToscaElement(GraphVertex componentVertex) {
 204         return getToscaElementByOperation(componentVertex);
 205     }
 206
 207     public Either<Boolean, StorageOperationStatus> validateComponentExists(String componentId) {
 208         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
 209         if (getVertexEither.isRight()) {
 210             JanusGraphOperationStatus status = getVertexEither.right().value();
 211             if (status == JanusGraphOperationStatus.NOT_FOUND) {
 212                 return Either.left(false);
 213             } else {
 214                 log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 215                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 216             }
 217         }
 218         return Either.left(true);
 219     }
 220     // endregion
 221
 222     public <T extends Component> Either<T, StorageOperationStatus> findLastCertifiedToscaElementByUUID(T component) {
 223         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
 224         props.put(GraphPropertyEnum.UUID, component.getUUID());
 225         props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
 226         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 227         Either<List<GraphVertex>, JanusGraphOperationStatus> getVertexEither = janusGraphDao
 228             .getByCriteria(ModelConverter.getVertexType(component), props);
 229         if (getVertexEither.isRight()) {
 230             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
 231             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 232         }
 233         return getToscaElementByOperation(getVertexEither.left().value().get(0));
 234     }
 235
 236     // region - ToscaElement - GetByOperation
 237     private <T extends Component> Either<T, StorageOperationStatus> getToscaElementByOperation(GraphVertex componentV) {
 238         return getToscaElementByOperation(componentV, new ComponentParametersView());
 239     }
 240
 241     private <T extends Component> Either<T, StorageOperationStatus> getToscaElementByOperation(GraphVertex componentV,
 242                                                                                                ComponentParametersView filters) {
 243         if (componentV == null) {
 244             log.debug("Unexpected null value for `componentV`");
 245             return Either.right(StorageOperationStatus.GENERAL_ERROR);
 246         } else {
 247             VertexTypeEnum label = componentV.getLabel();
 248             ToscaElementOperation toscaOperation = getToscaElementOperation(componentV);
 249             if (toscaOperation != null) {
 250                 log.debug("getToscaElementByOperation: toscaOperation={}", toscaOperation.getClass());
 251             }
 252             Either<ToscaElement, StorageOperationStatus> toscaElement;
 253             String componentId = componentV.getUniqueId();
 254             if (toscaOperation != null) {
 255                 log.debug("Need to fetch tosca element for id {}", componentId);
 256                 toscaElement = toscaOperation.getToscaElement(componentV, filters);
 257             } else {
 258                 log.debug("not supported tosca type {} for id {}", label, componentId);
 259                 toscaElement = Either.right(StorageOperationStatus.BAD_REQUEST);
 260             }
 261             return toscaElement.left().map(ModelConverter::convertFromToscaElement);
 262         }
 263     }
 264
 265     // endregion
 266     private ToscaElementOperation getToscaElementOperation(GraphVertex componentV) {
 267         VertexTypeEnum label = componentV.getLabel();
 268         switch (label) {
 269             case NODE_TYPE:
 270                 return nodeTypeOperation;
 271             case TOPOLOGY_TEMPLATE:
 272                 return topologyTemplateOperation;
 273             default:
 274                 return null;
 275         }
 276     }
 277
 278     public <T extends Component> Either<T, StorageOperationStatus> createToscaComponent(T resource) {
 279         ToscaElement toscaElement = ModelConverter.convertToToscaElement(resource);
 280         ToscaElementOperation toscaElementOperation = getToscaElementOperation(resource);
 281         Either<ToscaElement, StorageOperationStatus> createToscaElement = toscaElementOperation.createToscaElement(toscaElement);
 282         if (createToscaElement.isLeft()) {
 283             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
 284             T dataModel = ModelConverter.convertFromToscaElement(createToscaElement.left().value());
 285             return Either.left(dataModel);
 286         }
 287         return Either.right(createToscaElement.right().value());
 288     }
 289
 290     // region - ToscaElement Delete
 291     public StorageOperationStatus markComponentToDelete(Component componentToDelete) {
 292         if (Boolean.TRUE.equals(componentToDelete.getIsDeleted()) && Boolean.FALSE.equals(componentToDelete.isHighestVersion())) {
 293             // component already marked for delete
 294             return StorageOperationStatus.OK;
 295         } else {
 296             Either<GraphVertex, JanusGraphOperationStatus> getResponse = janusGraphDao
 297                 .getVertexById(componentToDelete.getUniqueId(), JsonParseFlagEnum.ParseAll);
 298             if (getResponse.isRight()) {
 299                 log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentToDelete.getUniqueId(), getResponse.right().value());
 300                 return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getResponse.right().value());
 301             }
 302             GraphVertex componentV = getResponse.left().value();
 303             // same operation for node type and topology template operations
 304             Either<GraphVertex, StorageOperationStatus> result = nodeTypeOperation.markComponentToDelete(componentV);
 305             if (result.isRight()) {
 306                 return result.right().value();
 307             }
 308             return StorageOperationStatus.OK;
 309         }
 310     }
 311
 312     public <T extends Component> Either<T, StorageOperationStatus> deleteToscaComponent(String componentId) {
 313         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
 314         if (getVertexEither.isRight()) {
 315             log.debug("Couldn't fetch component vertex with and unique id {}, error: {}", componentId, getVertexEither.right().value());
 316             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 317         }
 318         Either<ToscaElement, StorageOperationStatus> deleteElement = deleteToscaElement(getVertexEither.left().value());
 319         if (deleteElement.isRight()) {
 320             log.debug("Failed to delete component with and unique id {}, error: {}", componentId, deleteElement.right().value());
 321             return Either.right(deleteElement.right().value());
 322         }
 323         T dataModel = ModelConverter.convertFromToscaElement(deleteElement.left().value());
 324         return Either.left(dataModel);
 325     }
 326
 327     private Either<ToscaElement, StorageOperationStatus> deleteToscaElement(GraphVertex componentV) {
 328         VertexTypeEnum label = componentV.getLabel();
 329         Either<ToscaElement, StorageOperationStatus> toscaElement;
 330         Object componentId = componentV.getUniqueId();
 331         switch (label) {
 332             case NODE_TYPE:
 333                 log.debug("Need to fetch node type for id {}", componentId);
 334                 toscaElement = nodeTypeOperation.deleteToscaElement(componentV);
 335                 break;
 336             case TOPOLOGY_TEMPLATE:
 337                 log.debug("Need to fetch topology template for id {}", componentId);
 338                 toscaElement = topologyTemplateOperation.deleteToscaElement(componentV);
 339                 break;
 340             default:
 341                 log.debug("not supported tosca type {} for id {}", label, componentId);
 342                 toscaElement = Either.right(StorageOperationStatus.BAD_REQUEST);
 343                 break;
 344         }
 345         return toscaElement;
 346     }
 347
 348     // endregion
 349     private ToscaElementOperation getToscaElementOperation(Component component) {
 350         return ModelConverter.isAtomicComponent(component) ? nodeTypeOperation : topologyTemplateOperation;
 351     }
 352
 353     public <T extends Component> Either<T, StorageOperationStatus> getLatestByToscaResourceNameAndModel(final String toscaResourceName,
 354                                                                                                         final String model) {
 355         return getLatestByNameAndModel(toscaResourceName, JsonParseFlagEnum.ParseMetadata, new ComponentParametersView(), model);
 356     }
 357
 358     private <T extends Component> Either<T, StorageOperationStatus> getLatestByNameAndModel(final String nodeName,
 359                                                                                             final JsonParseFlagEnum parseFlag,
 360                                                                                             final ComponentParametersView filter,
 361                                                                                             final String model) {
 362         Either<T, StorageOperationStatus> result;
 363         final Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
 364         final Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
 365         propertiesToMatch.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, nodeName);
 366         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 367         propertiesToMatch.put(GraphPropertyEnum.MODEL, model);
 368         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 369         final Either<List<GraphVertex>, JanusGraphOperationStatus> highestResources = janusGraphDao
 370             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, parseFlag);
 371         if (highestResources.isRight()) {
 372             final JanusGraphOperationStatus status = highestResources.right().value();
 373             log.debug("failed to find resource with name {}. status={} ", nodeName, status);
 374             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 375             return result;
 376         }
 377         final List<GraphVertex> resources = highestResources.left().value();
 378         double version = 0.0;
 379         GraphVertex highestResource = null;
 380         for (final GraphVertex vertex : resources) {
 381             final Object versionObj = vertex.getMetadataProperty(GraphPropertyEnum.VERSION);
 382             double resourceVersion = Double.parseDouble((String) versionObj);
 383             if (resourceVersion > version) {
 384                 version = resourceVersion;
 385                 highestResource = vertex;
 386             }
 387         }
 388         return getToscaElementByOperation(highestResource, filter);
 389     }
 390
 391     public <T extends Component> Either<T, StorageOperationStatus> getLatestByToscaResourceName(String toscaResourceName) {
 392         return getLatestByName(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName, null);
 393     }
 394
 395     public <T extends Component> Either<T, StorageOperationStatus> getFullLatestComponentByToscaResourceName(String toscaResourceName) {
 396         ComponentParametersView fetchAllFilter = new ComponentParametersView();
 397         fetchAllFilter.setIgnoreServicePath(true);
 398         fetchAllFilter.setIgnoreCapabiltyProperties(false);
 399         return getLatestByName(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName, JsonParseFlagEnum.ParseAll, fetchAllFilter, null);
 400     }
 401
 402     public <T extends Component> Either<T, StorageOperationStatus> getLatestByName(String resourceName, String modelName) {
 403         return getLatestByName(GraphPropertyEnum.NAME, resourceName, modelName);
 404     }
 405
 406     public StorageOperationStatus validateCsarUuidUniqueness(String csarUUID) {
 407         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
 408         properties.put(GraphPropertyEnum.CSAR_UUID, csarUUID);
 409         Either<List<GraphVertex>, JanusGraphOperationStatus> resources = janusGraphDao
 410             .getByCriteria(null, properties, JsonParseFlagEnum.ParseMetadata);
 411         if (resources.isRight()) {
 412             if (resources.right().value() == JanusGraphOperationStatus.NOT_FOUND) {
 413                 return StorageOperationStatus.OK;
 414             } else {
 415                 log.debug("failed to get resources from graph with property name: {}", csarUUID);
 416                 return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(resources.right().value());
 417             }
 418         }
 419         return StorageOperationStatus.ENTITY_ALREADY_EXISTS;
 420     }
 421
 422     public <T extends Component> Either<Set<T>, StorageOperationStatus> getFollowed(String userId, Set<LifecycleStateEnum> lifecycleStates,
 423                                                                                     Set<LifecycleStateEnum> lastStateStates,
 424                                                                                     ComponentTypeEnum componentType) {
 425         Either<List<ToscaElement>, StorageOperationStatus> followedResources;
 426         if (componentType == ComponentTypeEnum.RESOURCE) {
 427             followedResources = nodeTypeOperation.getFollowedComponent(userId, lifecycleStates, lastStateStates, componentType);
 428         } else {
 429             followedResources = topologyTemplateOperation.getFollowedComponent(userId, lifecycleStates, lastStateStates, componentType);
 430         }
 431         Set<T> components = new HashSet<>();
 432         if (followedResources.isRight() && followedResources.right().value() != StorageOperationStatus.NOT_FOUND) {
 433             return Either.right(followedResources.right().value());
 434         }
 435         if (followedResources.isLeft()) {
 436             List<ToscaElement> toscaElements = followedResources.left().value();
 437             toscaElements.forEach(te -> {
 438                 T component = ModelConverter.convertFromToscaElement(te);
 439                 components.add(component);
 440             });
 441         }
 442         return Either.left(components);
 443     }
 444
 445     public Either<Resource, StorageOperationStatus> getLatestCertifiedNodeTypeByToscaResourceName(String toscaResourceName) {
 446         return getLatestCertifiedByToscaResourceName(toscaResourceName, VertexTypeEnum.NODE_TYPE, JsonParseFlagEnum.ParseMetadata);
 447     }
 448
 449     public Either<Resource, StorageOperationStatus> getByToscaResourceNameMatchingVendorRelease(final String toscaResourceName,
 450                                                                                                 final String vendorVersion) {
 451         return getByToscaResourceNameMatchingVendorRelease(toscaResourceName, VertexTypeEnum.NODE_TYPE, JsonParseFlagEnum.ParseMetadata,
 452             vendorVersion);
 453     }
 454
 455     public Either<Resource, StorageOperationStatus> getByToscaResourceNameMatchingVendorRelease(String toscaResourceName, VertexTypeEnum vertexType,
 456                                                                                                 JsonParseFlagEnum parseFlag, String vendorRelease) {
 457         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
 458         props.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
 459         props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
 460         Map<String, Entry<JanusGraphPredicate, Object>> predicateCriteria = getVendorVersionPredicate(vendorRelease);
 461         Either<List<GraphVertex>, JanusGraphOperationStatus> getLatestRes = janusGraphDao
 462             .getByCriteria(vertexType, props, null, predicateCriteria, parseFlag);
 463         if (getLatestRes.isRight() || CollectionUtils.isEmpty(getLatestRes.left().value())) {
 464             getLatestRes = janusGraphDao.getByCriteria(vertexType, props, parseFlag);
 465         }
 466         return getLatestRes.right().map(status -> {
 467             CommonUtility
 468                 .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch {} with name {}. status={} ", vertexType, toscaResourceName, status);
 469             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status);
 470         }).left().bind(resources -> {
 471             double version = 0.0;
 472             GraphVertex highestResource = null;
 473             for (GraphVertex resource : resources) {
 474                 double resourceVersion = Double.parseDouble((String) resource.getJsonMetadataField(JsonPresentationFields.VERSION));
 475                 if (resourceVersion > version && isValidForVendorRelease(resource, vendorRelease)) {
 476                     version = resourceVersion;
 477                     highestResource = resource;
 478                 }
 479             }
 480             if (highestResource != null) {
 481                 return getToscaFullElement(highestResource.getUniqueId());
 482             } else {
 483                 log.debug("The vertex with the highest version could not be found for {}", toscaResourceName);
 484                 return Either.right(StorageOperationStatus.GENERAL_ERROR);
 485             }
 486         });
 487     }
 488
 489     public <T extends Component> Either<T, StorageOperationStatus> getByToscaResourceNameAndVersion(final String toscaResourceName, final String version) {
 490         Either<T, StorageOperationStatus> result;
 491
 492         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
 493         Map<GraphPropertyEnum, Object> hasNotProperties = new EnumMap<>(GraphPropertyEnum.class);
 494
 495         hasProperties.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
 496         hasProperties.put(GraphPropertyEnum.VERSION, version);
 497         hasNotProperties.put(GraphPropertyEnum.IS_DELETED, true);
 498
 499         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourceRes = janusGraphDao
 500             .getByCriteria(VertexTypeEnum.NODE_TYPE, hasProperties, hasNotProperties, JsonParseFlagEnum.ParseAll);
 501         if (getResourceRes.isRight()) {
 502             JanusGraphOperationStatus status = getResourceRes.right().value();
 503             log.debug("failed to find resource with toscaResourceName {}, version {}. Status is {} ", toscaResourceName, version, status);
 504             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 505             return result;
 506         }
 507         return getToscaElementByOperation(getResourceRes.left().value().get(0));
 508     }
 509
 510     private Map<String, Entry<JanusGraphPredicate, Object>> getVendorVersionPredicate(final String vendorRelease) {
 511         Map<String, Entry<JanusGraphPredicate, Object>> predicateCriteria = new HashMap<>();
 512         if (!"1.0".equals(vendorRelease)) {
 513             String[] vendorReleaseElements = vendorRelease.split("\\.");
 514             if (vendorReleaseElements.length > 0) {
 515                 String regex = ".*\"vendorRelease\":\"";
 516                 for (int i = 0; i < vendorReleaseElements.length; i++) {
 517                     regex += vendorReleaseElements[i];
 518                     regex += i < vendorReleaseElements.length - 1 ? "\\." : "\".*";
 519                 }
 520                 predicateCriteria.put("metadata", new HashMap.SimpleEntry<>(REGEX, regex));
 521             }
 522         }
 523         return predicateCriteria;
 524     }
 525
 526     public boolean isNodeAssociatedToModel(final String model, final Resource resource) {
 527         final List<GraphVertex> modelElementVertices = getResourceModelElementVertices(resource);
 528         if (model == null) {
 529             return modelElementVertices.isEmpty();
 530         }
 531         return modelElementVertices.stream().anyMatch(graphVertex -> graphVertex.getMetadataProperty(GraphPropertyEnum.NAME).equals(model));
 532     }
 533
 534     public List<GraphVertex> getResourceModelElementVertices(final Resource resource) {
 535         final Either<GraphVertex, JanusGraphOperationStatus> vertex =
 536             janusGraphDao.getVertexById(resource.getUniqueId(), JsonParseFlagEnum.NoParse);
 537         if (vertex.isRight() || Objects.isNull(vertex.left().value())) {
 538             return Collections.emptyList();
 539         }
 540         final Either<List<GraphVertex>, JanusGraphOperationStatus> nodeModelVertices =
 541             janusGraphDao.getParentVertices(vertex.left().value(), EdgeLabelEnum.MODEL_ELEMENT, JsonParseFlagEnum.NoParse);
 542         if (nodeModelVertices.isRight() || nodeModelVertices.left().value() == null) {
 543             return Collections.emptyList();
 544         }
 545         return nodeModelVertices.left().value();
 546     }
 547
 548     private boolean isValidForVendorRelease(final GraphVertex resource, final String vendorRelease) {
 549         if (!vendorRelease.equals("1.0")) {
 550             try {
 551                 Semver resourceSemVer = new Semver((String) resource.getJsonMetadataField(JsonPresentationFields.VENDOR_RELEASE), SemverType.NPM);
 552                 Semver packageSemVer = new Semver(vendorRelease, SemverType.NPM);
 553                 return !resourceSemVer.isGreaterThan(packageSemVer);
 554             } catch (Exception exception) {
 555                 log.debug("Error in comparing vendor release", exception);
 556                 return true;
 557             }
 558         }
 559         return true;
 560     }
 561
 562     public Either<Resource, StorageOperationStatus> getLatestCertifiedByToscaResourceName(String toscaResourceName, VertexTypeEnum vertexType,
 563                                                                                           JsonParseFlagEnum parseFlag) {
 564         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
 565         props.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
 566         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 567         props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
 568         Either<List<GraphVertex>, JanusGraphOperationStatus> getLatestRes = janusGraphDao.getByCriteria(vertexType, props, parseFlag);
 569         return getLatestRes.right().map(status -> {
 570             CommonUtility
 571                 .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch {} with name {}. status={} ", vertexType, toscaResourceName, status);
 572             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status);
 573         }).left().bind(resources -> {
 574             double version = 0.0;
 575             GraphVertex highestResource = null;
 576             for (GraphVertex resource : resources) {
 577                 double resourceVersion = Double.parseDouble((String) resource.getJsonMetadataField(JsonPresentationFields.VERSION));
 578                 if (resourceVersion > version) {
 579                     version = resourceVersion;
 580                     highestResource = resource;
 581                 }
 582             }
 583             if (highestResource != null) {
 584                 return getToscaFullElement(highestResource.getUniqueId());
 585             } else {
 586                 log.debug("The vertex with the highest version could not be found for {}", toscaResourceName);
 587                 return Either.right(StorageOperationStatus.GENERAL_ERROR);
 588             }
 589         });
 590     }
 591
 592     public Either<Resource, StorageOperationStatus> getLatestResourceByToscaResourceName(String toscaResourceName) {
 593         if (toscaResourceName != null && toscaResourceName.contains("org.openecomp.resource.vf")) {
 594             return getLatestResourceByToscaResourceName(toscaResourceName, VertexTypeEnum.TOPOLOGY_TEMPLATE, JsonParseFlagEnum.ParseMetadata);
 595         } else {
 596             return getLatestResourceByToscaResourceName(toscaResourceName, VertexTypeEnum.NODE_TYPE, JsonParseFlagEnum.ParseMetadata);
 597         }
 598     }
 599
 600     public Either<Resource, StorageOperationStatus> getLatestResourceByToscaResourceName(String toscaResourceName, VertexTypeEnum vertexType,
 601                                                                                          JsonParseFlagEnum parseFlag) {
 602         Either<Resource, StorageOperationStatus> result = null;
 603         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
 604         props.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaResourceName);
 605         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 606         if (!toscaResourceName.contains("org.openecomp.resource.vf")) {
 607             props.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
 608         }
 609         Either<List<GraphVertex>, JanusGraphOperationStatus> getLatestRes = janusGraphDao.getByCriteria(vertexType, props, parseFlag);
 610         if (getLatestRes.isRight()) {
 611             JanusGraphOperationStatus status = getLatestRes.right().value();
 612             CommonUtility
 613                 .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch {} with name {}. status={} ", vertexType, toscaResourceName, status);
 614             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 615         }
 616         if (result == null) {
 617             List<GraphVertex> resources = getLatestRes.left().value();
 618             double version = 0.0;
 619             GraphVertex highestResource = null;
 620             for (GraphVertex resource : resources) {
 621                 double resourceVersion = Double.parseDouble((String) resource.getJsonMetadataField(JsonPresentationFields.VERSION));
 622                 if (resourceVersion > version) {
 623                     version = resourceVersion;
 624                     highestResource = resource;
 625                 }
 626             }
 627             if (highestResource != null) {
 628                 result = getToscaFullElement(highestResource.getUniqueId());
 629             } else {
 630                 log.debug("The vertex with the highest version could not be found for {}", toscaResourceName);
 631                 result = Either.right(StorageOperationStatus.GENERAL_ERROR);
 632             }
 633         }
 634         return result;
 635     }
 636
 637     public Either<Boolean, StorageOperationStatus> validateToscaResourceNameExists(String templateName) {
 638         Either<Boolean, StorageOperationStatus> validateUniquenessRes = validateToscaResourceNameUniqueness(templateName);
 639         if (validateUniquenessRes.isLeft()) {
 640             return Either.left(!validateUniquenessRes.left().value());
 641         }
 642         return validateUniquenessRes;
 643     }
 644
 645     public Either<RequirementCapabilityRelDef, StorageOperationStatus> dissociateResourceInstances(String componentId,
 646                                                                                                    RequirementCapabilityRelDef requirementDef) {
 647         return nodeTemplateOperation.dissociateResourceInstances(componentId, requirementDef);
 648     }
 649
 650     /**
 651      * Allows to get fulfilled requirement by relation and received predicate
 652      */
 653     public Either<RequirementDataDefinition, StorageOperationStatus> getFulfilledRequirementByRelation(String componentId, String instanceId,
 654                                                                                                        RequirementCapabilityRelDef relation,
 655                                                                                                        BiPredicate<RelationshipInfo, RequirementDataDefinition> predicate) {
 656         return nodeTemplateOperation.getFulfilledRequirementByRelation(componentId, instanceId, relation, predicate);
 657     }
 658
 659     /**
 660      * Allows to get fulfilled capability by relation and received predicate
 661      */
 662     public Either<CapabilityDataDefinition, StorageOperationStatus> getFulfilledCapabilityByRelation(String componentId, String instanceId,
 663                                                                                                      RequirementCapabilityRelDef relation,
 664                                                                                                      BiPredicate<RelationshipInfo, CapabilityDataDefinition> predicate) {
 665         return nodeTemplateOperation.getFulfilledCapabilityByRelation(componentId, instanceId, relation, predicate);
 666     }
 667
 668     public Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> associateResourceInstances(Component component, String componentId,
 669                                                                                                         List<RequirementCapabilityRelDef> relations) {
 670         Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> reqAndCapListEither = nodeTemplateOperation
 671             .associateResourceInstances(component, componentId, relations);
 672         if (component != null) {
 673             updateInstancesCapAndReqOnComponentFromDB(component);
 674         }
 675         return reqAndCapListEither;
 676     }
 677
 678     protected Either<Boolean, StorageOperationStatus> validateToscaResourceNameUniqueness(String name) {
 679         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
 680         properties.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, name);
 681         Either<List<GraphVertex>, JanusGraphOperationStatus> resources = janusGraphDao
 682             .getByCriteria(null, properties, JsonParseFlagEnum.ParseMetadata);
 683         if (resources.isRight() && resources.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
 684             log.debug("failed to get resources from graph with property name: {}", name);
 685             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(resources.right().value()));
 686         }
 687         List<GraphVertex> resourceList = (resources.isLeft() ? resources.left().value() : null);
 688         if (isNotEmpty(resourceList)) {
 689             if (log.isDebugEnabled()) {
 690                 StringBuilder builder = new StringBuilder();
 691                 for (GraphVertex resourceData : resourceList) {
 692                     builder.append(resourceData.getUniqueId() + "|");
 693                 }
 694                 log.debug("resources  with property name:{} exists in graph. found {}", name, builder);
 695             }
 696             return Either.left(false);
 697         } else {
 698             log.debug("resources  with property name:{} does not exists in graph", name);
 699             return Either.left(true);
 700         }
 701     }
 702
 703     // region - Component Update
 704     public Either<Resource, StorageOperationStatus> overrideComponent(Resource newComponent, Resource oldComponent) {
 705         copyArtifactsToNewComponent(newComponent, oldComponent);
 706         Either<GraphVertex, JanusGraphOperationStatus> componentVEither = janusGraphDao
 707             .getVertexById(oldComponent.getUniqueId(), JsonParseFlagEnum.NoParse);
 708         if (componentVEither.isRight()) {
 709             log.debug("Failed to fetch component {} error {}", oldComponent.getUniqueId(), componentVEither.right().value());
 710             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(componentVEither.right().value()));
 711         }
 712         GraphVertex componentv = componentVEither.left().value();
 713         Either<GraphVertex, JanusGraphOperationStatus> parentVertexEither = janusGraphDao
 714             .getParentVertex(componentv, EdgeLabelEnum.VERSION, JsonParseFlagEnum.NoParse);
 715         if (parentVertexEither.isRight() && parentVertexEither.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
 716             log.debug("Failed to fetch parent version for component {} error {}", oldComponent.getUniqueId(), parentVertexEither.right().value());
 717             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(parentVertexEither.right().value()));
 718         }
 719         Either<ToscaElement, StorageOperationStatus> deleteToscaComponent = deleteToscaElement(componentv);
 720         if (deleteToscaComponent.isRight()) {
 721             log.debug("Failed to remove old component {} error {}", oldComponent.getUniqueId(), deleteToscaComponent.right().value());
 722             return Either.right(deleteToscaComponent.right().value());
 723         }
 724         Either<Resource, StorageOperationStatus> createToscaComponent = createToscaComponent(newComponent);
 725         if (createToscaComponent.isRight()) {
 726             log.debug("Failed to create tosca element component {} error {}", newComponent.getUniqueId(), createToscaComponent.right().value());
 727             return Either.right(createToscaComponent.right().value());
 728         }
 729         Resource newElement = createToscaComponent.left().value();
 730         Either<GraphVertex, JanusGraphOperationStatus> newVersionEither = janusGraphDao
 731             .getVertexById(newElement.getUniqueId(), JsonParseFlagEnum.NoParse);
 732         if (newVersionEither.isRight()) {
 733             log.debug("Failed to fetch new tosca element component {} error {}", newComponent.getUniqueId(), newVersionEither.right().value());
 734             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(newVersionEither.right().value()));
 735         }
 736         if (parentVertexEither.isLeft()) {
 737             GraphVertex previousVersionV = parentVertexEither.left().value();
 738             JanusGraphOperationStatus createEdge = janusGraphDao
 739                 .createEdge(previousVersionV, newVersionEither.left().value(), EdgeLabelEnum.VERSION, null);
 740             if (createEdge != JanusGraphOperationStatus.OK) {
 741                 log.debug("Failed to associate to previous version {} new version {} error {}", previousVersionV.getUniqueId(),
 742                     newVersionEither.right().value(), createEdge);
 743                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createEdge));
 744             }
 745         }
 746         return Either.left(newElement);
 747     }
 748
 749     void copyArtifactsToNewComponent(Resource newComponent, Resource oldComponent) {
 750         // TODO - check if required
 751         Map<String, ArtifactDefinition> toscaArtifacts = oldComponent.getToscaArtifacts();
 752         if (toscaArtifacts != null && !toscaArtifacts.isEmpty()) {
 753             toscaArtifacts.values().stream().forEach(a -> a.setDuplicated(Boolean.TRUE));
 754         }
 755         newComponent.setToscaArtifacts(toscaArtifacts);
 756         Map<String, ArtifactDefinition> artifacts = oldComponent.getArtifacts();
 757         if (artifacts != null && !artifacts.isEmpty()) {
 758             artifacts.values().stream().forEach(a -> a.setDuplicated(Boolean.TRUE));
 759         }
 760         newComponent.setArtifacts(artifacts);
 761         Map<String, ArtifactDefinition> depArtifacts = oldComponent.getDeploymentArtifacts();
 762         if (depArtifacts != null && !depArtifacts.isEmpty()) {
 763             depArtifacts.values().stream().forEach(a -> a.setDuplicated(Boolean.TRUE));
 764         }
 765         newComponent.setDeploymentArtifacts(depArtifacts);
 766         newComponent.setLastUpdateDate(null);
 767         newComponent.setHighestVersion(true);
 768     }
 769
 770     public <T extends Component> Either<T, StorageOperationStatus> updateToscaElement(T componentToUpdate) {
 771         return updateToscaElement(componentToUpdate, new ComponentParametersView());
 772     }
 773
 774     public <T extends Component> Either<T, StorageOperationStatus> updateToscaElement(T componentToUpdate, ComponentParametersView filterResult) {
 775         String componentId = componentToUpdate.getUniqueId();
 776         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
 777         if (getVertexEither.isRight()) {
 778             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
 779             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
 780         }
 781         GraphVertex elementV = getVertexEither.left().value();
 782         ToscaElementOperation toscaElementOperation = getToscaElementOperation(elementV);
 783         ToscaElement toscaElementToUpdate = ModelConverter.convertToToscaElement(componentToUpdate);
 784         Either<ToscaElement, StorageOperationStatus> updateToscaElement = null;
 785         if (toscaElementOperation != null) {
 786             updateToscaElement = toscaElementOperation.updateToscaElement(toscaElementToUpdate, elementV, filterResult);
 787         } else {
 788             log.debug("Null value returned by `getToscaElementOperation` with value {}", elementV);
 789             updateToscaElement = Either.right(StorageOperationStatus.GENERAL_ERROR);
 790         }
 791         return updateToscaElement.bimap(ModelConverter::convertFromToscaElement, status -> {
 792             log.debug("Failed to update tosca element {} error {}", componentId, status);
 793             return status;
 794         });
 795     }
 796
 797     private <T extends Component> Either<T, StorageOperationStatus> getLatestByName(GraphPropertyEnum property, String nodeName,
 798                                                                                     JsonParseFlagEnum parseFlag, String modelName) {
 799         return getLatestByName(property, nodeName, parseFlag, new ComponentParametersView(), modelName);
 800     }
 801
 802     private <T extends Component> Either<T, StorageOperationStatus> getLatestByName(GraphPropertyEnum property, String nodeName,
 803                                                                                     JsonParseFlagEnum parseFlag, ComponentParametersView filter,
 804                                                                                     String model) {
 805         Either<T, StorageOperationStatus> result;
 806         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
 807         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
 808         propertiesToMatch.put(property, nodeName);
 809         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 810         propertiesToMatch.put(GraphPropertyEnum.MODEL, model);
 811         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 812         Either<List<GraphVertex>, JanusGraphOperationStatus> highestResources = janusGraphDao
 813             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, parseFlag);
 814         if (highestResources.isRight()) {
 815             JanusGraphOperationStatus status = highestResources.right().value();
 816             log.debug("failed to find resource with name {}. status={} ", nodeName, status);
 817             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 818             return result;
 819         }
 820         List<GraphVertex> resources = highestResources.left().value();
 821         double version = 0.0;
 822         GraphVertex highestResource = null;
 823         for (GraphVertex vertex : resources) {
 824             Object versionObj = vertex.getMetadataProperty(GraphPropertyEnum.VERSION);
 825             double resourceVersion = Double.parseDouble((String) versionObj);
 826             if (resourceVersion > version) {
 827                 version = resourceVersion;
 828                 highestResource = vertex;
 829             }
 830         }
 831         return getToscaElementByOperation(highestResource, filter);
 832     }
 833
 834     // region - Component Get By ..
 835     private <T extends Component> Either<T, StorageOperationStatus> getLatestByName(GraphPropertyEnum property, String nodeName, String modelName) {
 836         return getLatestByName(property, nodeName, JsonParseFlagEnum.ParseMetadata, modelName);
 837     }
 838
 839     public <T extends Component> Either<List<T>, StorageOperationStatus> getBySystemName(ComponentTypeEnum componentType, String systemName) {
 840         Either<List<T>, StorageOperationStatus> result = null;
 841         Either<T, StorageOperationStatus> getComponentRes;
 842         List<T> components = new ArrayList<>();
 843         List<GraphVertex> componentVertices;
 844         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
 845         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
 846         propertiesToMatch.put(GraphPropertyEnum.SYSTEM_NAME, systemName);
 847         if (componentType != null) {
 848             propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
 849         }
 850         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
 851         Either<List<GraphVertex>, JanusGraphOperationStatus> getComponentsRes = janusGraphDao
 852             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
 853         if (getComponentsRes.isRight()) {
 854             JanusGraphOperationStatus status = getComponentsRes.right().value();
 855             log.debug("Failed to fetch the component with system name {}. Status is {} ", systemName, status);
 856             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 857         }
 858         if (result == null) {
 859             componentVertices = getComponentsRes.left().value();
 860             for (GraphVertex componentVertex : componentVertices) {
 861                 getComponentRes = getToscaElementByOperation(componentVertex);
 862                 if (getComponentRes.isRight()) {
 863                     log.debug("Failed to get the component {}. Status is {} ", componentVertex.getJsonMetadataField(JsonPresentationFields.NAME),
 864                         getComponentRes.right().value());
 865                     result = Either.right(getComponentRes.right().value());
 866                     break;
 867                 }
 868                 T componentBySystemName = getComponentRes.left().value();
 869                 log.debug("Found component, id: {}", componentBySystemName.getUniqueId());
 870                 components.add(componentBySystemName);
 871             }
 872         }
 873         if (result == null) {
 874             result = Either.left(components);
 875         }
 876         return result;
 877     }
 878
 879     public <T extends Component> Either<T, StorageOperationStatus> getComponentByNameAndVersion(ComponentTypeEnum componentType, String name,
 880                                                                                                 String version) {
 881         return getComponentByNameAndVersion(componentType, name, version, JsonParseFlagEnum.ParseAll);
 882     }
 883
 884     public <T extends Component> Either<T, StorageOperationStatus> getComponentByNameAndVersion(ComponentTypeEnum componentType, String name,
 885                                                                                                 String version, JsonParseFlagEnum parseFlag) {
 886         Either<T, StorageOperationStatus> result;
 887         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
 888         Map<GraphPropertyEnum, Object> hasNotProperties = new EnumMap<>(GraphPropertyEnum.class);
 889         hasProperties.put(GraphPropertyEnum.NAME, name);
 890         hasProperties.put(GraphPropertyEnum.VERSION, version);
 891         hasNotProperties.put(GraphPropertyEnum.IS_DELETED, true);
 892         if (componentType != null) {
 893             hasProperties.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
 894         }
 895         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourceRes = janusGraphDao
 896             .getByCriteria(null, hasProperties, hasNotProperties, parseFlag);
 897         if (getResourceRes.isRight()) {
 898             JanusGraphOperationStatus status = getResourceRes.right().value();
 899             log.debug("failed to find resource with name {}, version {}. Status is {} ", name, version, status);
 900             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 901             return result;
 902         }
 903         return getToscaElementByOperation(getResourceRes.left().value().get(0));
 904     }
 905
 906     public <T extends Component> Either<T, StorageOperationStatus> getComponentByNameAndVendorRelease(final ComponentTypeEnum componentType,
 907         final String name, final String vendorRelease,
 908         final JsonParseFlagEnum parseFlag) {
 909         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
 910         Map<GraphPropertyEnum, Object> hasNotProperties = new EnumMap<>(GraphPropertyEnum.class);
 911         hasProperties.put(GraphPropertyEnum.NAME, name);
 912         hasNotProperties.put(GraphPropertyEnum.IS_DELETED, true);
 913         if (componentType != null) {
 914             hasProperties.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
 915         }
 916         Map<String, Entry<JanusGraphPredicate, Object>> predicateCriteria = getVendorVersionPredicate(vendorRelease);
 917         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourceRes = janusGraphDao.getByCriteria(null, hasProperties, hasNotProperties,
 918             predicateCriteria, parseFlag);
 919         if (getResourceRes.isRight()) {
 920             JanusGraphOperationStatus status = getResourceRes.right().value();
 921             log.debug("failed to find resource with name {}, version {}. Status is {} ", name, predicateCriteria, status);
 922             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
 923         }
 924         return getToscaElementByOperation(getResourceRes.left().value().get(0));
 925     }
 926
 927     public Either<List<CatalogComponent>, StorageOperationStatus> getCatalogOrArchiveComponents(boolean isCatalog,
 928                                                                                                 List<OriginTypeEnum> excludeTypes) {
 929         List<ResourceTypeEnum> excludedResourceTypes = Optional.ofNullable(excludeTypes).orElse(Collections.emptyList()).stream()
 930             .filter(type -> !type.equals(OriginTypeEnum.SERVICE)).map(type -> ResourceTypeEnum.getTypeByName(type.name()))
 931             .collect(Collectors.toList());
 932         return topologyTemplateOperation.getElementCatalogData(isCatalog, excludedResourceTypes);
 933     }
 934
 935     // endregion
 936     public <T extends Component> Either<List<T>, StorageOperationStatus> getCatalogComponents(ComponentTypeEnum componentType,
 937                                                                                               List<OriginTypeEnum> excludeTypes,
 938                                                                                               boolean isHighestVersions) {
 939         List<T> components = new ArrayList<>();
 940         Either<List<ToscaElement>, StorageOperationStatus> catalogDataResult;
 941         List<ToscaElement> toscaElements = new ArrayList<>();
 942         List<ResourceTypeEnum> excludedResourceTypes = Optional.ofNullable(excludeTypes).orElse(Collections.emptyList()).stream()
 943             .filter(type -> !type.equals(OriginTypeEnum.SERVICE)).map(type -> ResourceTypeEnum.getTypeByName(type.name()))
 944             .collect(Collectors.toList());
 945         switch (componentType) {
 946             case RESOURCE:
 947                 catalogDataResult = nodeTypeOperation.getElementCatalogData(ComponentTypeEnum.RESOURCE, excludedResourceTypes, isHighestVersions);
 948                 if (catalogDataResult.isRight()) {
 949                     return Either.right(catalogDataResult.right().value());
 950                 }
 951                 toscaElements = catalogDataResult.left().value();
 952                 break;
 953             case SERVICE:
 954                 if (excludeTypes != null && excludeTypes.contains(OriginTypeEnum.SERVICE)) {
 955                     break;
 956                 }
 957                 catalogDataResult = topologyTemplateOperation.getElementCatalogData(ComponentTypeEnum.SERVICE, null, isHighestVersions);
 958                 if (catalogDataResult.isRight()) {
 959                     return Either.right(catalogDataResult.right().value());
 960                 }
 961                 toscaElements = catalogDataResult.left().value();
 962                 break;
 963             default:
 964                 log.debug(NOT_SUPPORTED_COMPONENT_TYPE, componentType);
 965                 return Either.right(StorageOperationStatus.BAD_REQUEST);
 966         }
 967         toscaElements.forEach(te -> {
 968             T component = ModelConverter.convertFromToscaElement(te);
 969             components.add(component);
 970         });
 971         return Either.left(components);
 972     }
 973
 974     public Either<List<String>, StorageOperationStatus> deleteMarkedElements(ComponentTypeEnum componentType) {
 975         Either<List<GraphVertex>, StorageOperationStatus> allComponentsMarkedForDeletion;
 976         switch (componentType) {
 977             case RESOURCE:
 978                 allComponentsMarkedForDeletion = nodeTypeOperation.getAllComponentsMarkedForDeletion(componentType);
 979                 break;
 980             case SERVICE:
 981             case PRODUCT:
 982                 allComponentsMarkedForDeletion = topologyTemplateOperation.getAllComponentsMarkedForDeletion(componentType);
 983                 break;
 984             default:
 985                 log.debug(NOT_SUPPORTED_COMPONENT_TYPE, componentType);
 986                 return Either.right(StorageOperationStatus.BAD_REQUEST);
 987         }
 988         if (allComponentsMarkedForDeletion.isRight()) {
 989             return Either.right(allComponentsMarkedForDeletion.right().value());
 990         }
 991         List<GraphVertex> allMarked = allComponentsMarkedForDeletion.left().value();
 992         return Either.left(checkIfInUseAndDelete(allMarked));
 993     }
 994
 995     private List<String> checkIfInUseAndDelete(List<GraphVertex> allMarked) {
 996         final List<EdgeLabelEnum> forbiddenEdgeLabelEnums = Arrays
 997             .asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF, EdgeLabelEnum.ALLOTTED_OF);
 998         List<String> deleted = new ArrayList<>();
 999         for (GraphVertex elementV : allMarked) {
1000             boolean isAllowedToDelete = true;
1001             for (EdgeLabelEnum edgeLabelEnum : forbiddenEdgeLabelEnums) {
1002                 Either<Edge, JanusGraphOperationStatus> belongingEdgeByCriteria = janusGraphDao
1003                     .getBelongingEdgeByCriteria(elementV, edgeLabelEnum, null);
1004                 if (belongingEdgeByCriteria.isLeft()) {
1005                     log.debug("Marked element {} in use. don't delete it", elementV.getUniqueId());
1006                     isAllowedToDelete = false;
1007                     break;
1008                 }
1009             }
1010             if (isAllowedToDelete) {
1011                 Either<ToscaElement, StorageOperationStatus> deleteToscaElement = deleteToscaElement(elementV);
1012                 if (deleteToscaElement.isRight()) {
1013                     log.debug("Failed to delete marked element UniqueID {}, Name {}, error {}", elementV.getUniqueId(),
1014                         elementV.getMetadataProperties().get(GraphPropertyEnum.NAME), deleteToscaElement.right().value());
1015                     continue;
1016                 }
1017                 deleted.add(elementV.getUniqueId());
1018             }
1019         }
1020         return deleted;
1021     }
1022
1023     public Either<List<String>, StorageOperationStatus> getAllComponentsMarkedForDeletion(ComponentTypeEnum componentType) {
1024         Either<List<GraphVertex>, StorageOperationStatus> allComponentsMarkedForDeletion;
1025         switch (componentType) {
1026             case RESOURCE:
1027                 allComponentsMarkedForDeletion = nodeTypeOperation.getAllComponentsMarkedForDeletion(componentType);
1028                 break;
1029             case SERVICE:
1030             case PRODUCT:
1031                 allComponentsMarkedForDeletion = topologyTemplateOperation.getAllComponentsMarkedForDeletion(componentType);
1032                 break;
1033             default:
1034                 log.debug(NOT_SUPPORTED_COMPONENT_TYPE, componentType);
1035                 return Either.right(StorageOperationStatus.BAD_REQUEST);
1036         }
1037         if (allComponentsMarkedForDeletion.isRight()) {
1038             return Either.right(allComponentsMarkedForDeletion.right().value());
1039         }
1040         return Either.left(allComponentsMarkedForDeletion.left().value().stream().map(GraphVertex::getUniqueId).collect(Collectors.toList()));
1041     }
1042
1043     // region - Component Update
1044     public Either<ImmutablePair<Component, String>, StorageOperationStatus> addComponentInstanceToTopologyTemplate(Component containerComponent,
1045                                                                                                                    Component origComponent,
1046                                                                                                                    ComponentInstance componentInstance,
1047                                                                                                                    boolean allowDeleted, User user) {
1048         Either<ImmutablePair<Component, String>, StorageOperationStatus> result = null;
1049         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
1050         if (StringUtils.isEmpty(componentInstance.getIcon())) {
1051             componentInstance.setIcon(origComponent.getIcon());
1052         }
1053         String nameToFindForCounter;
1054         switch (componentInstance.getOriginType()) {
1055             case ServiceProxy:
1056                 nameToFindForCounter = ValidationUtils.normaliseComponentName(componentInstance.getSourceModelName()) + PROXY_SUFFIX;
1057                 break;
1058             case ServiceSubstitution:
1059                 nameToFindForCounter = ValidationUtils.normaliseComponentName(componentInstance.getSourceModelName());
1060                 break;
1061             default:
1062                 nameToFindForCounter = origComponent.getName();
1063         }
1064         String nextComponentInstanceCounter = getNextComponentInstanceCounter(containerComponent, nameToFindForCounter);
1065         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> addResult = nodeTemplateOperation
1066             .addComponentInstanceToTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent),
1067                 ModelConverter.convertToToscaElement(origComponent), nextComponentInstanceCounter, componentInstance, allowDeleted, user);
1068         if (addResult.isRight()) {
1069             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add the component instance {} to container component {}. ",
1070                 componentInstance.getName(), containerComponent.getName());
1071             result = Either.right(addResult.right().value());
1072         }
1073         if (result == null) {
1074             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponent.getUniqueId());
1075             if (updateContainerComponentRes.isRight()) {
1076                 CommonUtility
1077                     .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with updated component instance {}. ",
1078                         containerComponent.getName(), componentInstance.getName());
1079                 result = Either.right(updateContainerComponentRes.right().value());
1080             }
1081         }
1082         if (result == null) {
1083             Component updatedComponent = ModelConverter.convertFromToscaElement(updateContainerComponentRes.left().value());
1084             String createdInstanceId = addResult.left().value().getRight();
1085             CommonUtility
1086                 .addRecordToLog(log, LogLevelEnum.TRACE, "The component instance {} has been added to container component {}. ", createdInstanceId,
1087                     updatedComponent.getName());
1088             result = Either.left(new ImmutablePair<>(updatedComponent, createdInstanceId));
1089         }
1090         return result;
1091     }
1092
1093     public void associateComponentInstancesToComponent(Component containerComponent, Map<ComponentInstance, Resource> resourcesInstancesMap,
1094                                                        boolean allowDeleted, boolean isUpdateCsar) {
1095         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Going to add component instances to component {}", containerComponent.getUniqueId());
1096         Either<GraphVertex, JanusGraphOperationStatus> metadataVertex = janusGraphDao
1097             .getVertexById(containerComponent.getUniqueId(), JsonParseFlagEnum.ParseAll);
1098         if (metadataVertex.isRight()) {
1099             JanusGraphOperationStatus status = metadataVertex.right().value();
1100             if (status == JanusGraphOperationStatus.NOT_FOUND) {
1101                 status = JanusGraphOperationStatus.INVALID_ID;
1102             }
1103             throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
1104         }
1105         Map<String, ComponentInstanceDataDefinition> compnentInstancesMap = nodeTemplateOperation
1106             .associateComponentInstancesToComponent(containerComponent, resourcesInstancesMap, metadataVertex.left().value(), allowDeleted,
1107                 isUpdateCsar);
1108         containerComponent.setComponentInstances(ModelConverter.getComponentInstancesFromMapObject(compnentInstancesMap, containerComponent));
1109     }
1110
1111     public Either<ImmutablePair<Component, String>, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(
1112         Component containerComponent, Component origComponent, ComponentInstance componentInstance) {
1113         Either<ImmutablePair<Component, String>, StorageOperationStatus> result = null;
1114         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE,
1115             "Going to update the metadata of the component instance {} belonging to container component {}. ", componentInstance.getName(),
1116             containerComponent.getName());
1117         componentInstance.setIcon(origComponent.getIcon());
1118         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> updateResult = nodeTemplateOperation
1119             .updateComponentInstanceMetadataOfTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent),
1120                 ModelConverter.convertToToscaElement(origComponent), componentInstance);
1121         if (updateResult.isRight()) {
1122             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG,
1123                 "Failed to update the metadata of the component instance {} belonging to container component {}. ", componentInstance.getName(),
1124                 containerComponent.getName());
1125             result = Either.right(updateResult.right().value());
1126         }
1127         if (result == null) {
1128             Component updatedComponent = ModelConverter.convertFromToscaElement(updateResult.left().value().getLeft());
1129             String createdInstanceId = updateResult.left().value().getRight();
1130             CommonUtility
1131                 .addRecordToLog(log, LogLevelEnum.TRACE, "The metadata of the component instance {} has been updated to container component {}. ",
1132                     createdInstanceId, updatedComponent.getName());
1133             result = Either.left(new ImmutablePair<>(updatedComponent, createdInstanceId));
1134         }
1135         return result;
1136     }
1137
1138     public Either<Component, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(Component containerComponent) {
1139         return updateComponentInstanceMetadataOfTopologyTemplate(containerComponent, new ComponentParametersView());
1140     }
1141
1142     public Either<Component, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(Component containerComponent,
1143                                                                                                        ComponentParametersView filter) {
1144         Either<Component, StorageOperationStatus> result = null;
1145         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update the metadata  belonging to container component {}. ",
1146             containerComponent.getName());
1147         Either<TopologyTemplate, StorageOperationStatus> updateResult = nodeTemplateOperation
1148             .updateComponentInstanceMetadataOfTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent), filter);
1149         if (updateResult.isRight()) {
1150             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update the metadata  belonging to container component {}. ",
1151                 containerComponent.getName());
1152             result = Either.right(updateResult.right().value());
1153         }
1154         if (result == null) {
1155             Component updatedComponent = ModelConverter.convertFromToscaElement(updateResult.left().value());
1156             CommonUtility
1157                 .addRecordToLog(log, LogLevelEnum.TRACE, "The metadata has been updated to container component {}. ", updatedComponent.getName());
1158             result = Either.left(updatedComponent);
1159         }
1160         return result;
1161     }
1162
1163     // endregion
1164     public Either<ImmutablePair<Component, String>, StorageOperationStatus> deleteComponentInstanceFromTopologyTemplate(Component containerComponent,
1165                                                                                                                         String resourceInstanceId) {
1166         Either<ImmutablePair<Component, String>, StorageOperationStatus> result = null;
1167         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to delete the component instance {} belonging to container component {}. ",
1168             resourceInstanceId, containerComponent.getName());
1169         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> updateResult = nodeTemplateOperation
1170             .deleteComponentInstanceFromTopologyTemplate(ModelConverter.convertToToscaElement(containerComponent), resourceInstanceId);
1171         if (updateResult.isRight()) {
1172             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete the component instance {} belonging to container component {}. ",
1173                 resourceInstanceId, containerComponent.getName());
1174             result = Either.right(updateResult.right().value());
1175         }
1176         if (result == null) {
1177             Component updatedComponent = ModelConverter.convertFromToscaElement(updateResult.left().value().getLeft());
1178             String deletedInstanceId = updateResult.left().value().getRight();
1179             CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "The component instance {} has been deleted from container component {}. ",
1180                 deletedInstanceId, updatedComponent.getName());
1181             result = Either.left(new ImmutablePair<>(updatedComponent, deletedInstanceId));
1182         }
1183         return result;
1184     }
1185
1186     private String getNextComponentInstanceCounter(Component containerComponent, String originResourceName) {
1187         Integer nextCounter = 0;
1188         if (CollectionUtils.isNotEmpty(containerComponent.getComponentInstances())) {
1189             String normalizedName = ValidationUtils.normalizeComponentInstanceName(originResourceName);
1190             Integer maxCounter = getMaxCounterFromNamesAndIds(containerComponent, normalizedName);
1191             if (maxCounter != null) {
1192                 nextCounter = maxCounter + 1;
1193             }
1194         }
1195         return nextCounter.toString();
1196     }
1197
1198     /**
1199      * @return max counter of component instance Id's, null if not found
1200      */
1201     private Integer getMaxCounterFromNamesAndIds(Component containerComponent, String normalizedName) {
1202         List<String> countersInNames = containerComponent.getComponentInstances().stream()
1203             .filter(ci -> ci.getNormalizedName() != null && ci.getNormalizedName().startsWith(normalizedName))
1204             .map(ci -> ci.getNormalizedName().split(normalizedName)[1]).collect(Collectors.toList());
1205         List<String> countersInIds = containerComponent.getComponentInstances().stream()
1206             .filter(ci -> ci.getUniqueId() != null && ci.getUniqueId().contains(normalizedName)).map(ci -> ci.getUniqueId().split(normalizedName)[1])
1207             .collect(Collectors.toList());
1208         List<String> namesAndIdsList = new ArrayList<>(countersInNames);
1209         namesAndIdsList.addAll(countersInIds);
1210         return getMaxInteger(namesAndIdsList);
1211     }
1212
1213     private Integer getMaxInteger(List<String> counters) {
1214         Integer maxCounter = 0;
1215         Integer currCounter = null;
1216         for (String counter : counters) {
1217             try {
1218                 currCounter = Integer.parseInt(counter);
1219                 if (maxCounter < currCounter) {
1220                     maxCounter = currCounter;
1221                 }
1222             } catch (NumberFormatException e) {
1223                 continue;
1224             }
1225         }
1226         return currCounter == null ? null : maxCounter;
1227     }
1228
1229     public Either<RequirementCapabilityRelDef, StorageOperationStatus> associateResourceInstances(Component component, String componentId,
1230                                                                                                   RequirementCapabilityRelDef requirementDef) {
1231         return nodeTemplateOperation.associateResourceInstances(component, componentId, requirementDef);
1232     }
1233
1234     public Either<List<InputDefinition>, StorageOperationStatus> createAndAssociateInputs(Map<String, InputDefinition> inputs, String componentId) {
1235         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1236         if (getVertexEither.isRight()) {
1237             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1238             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1239         }
1240         GraphVertex vertex = getVertexEither.left().value();
1241         Map<String, PropertyDataDefinition> inputsMap = inputs.entrySet().stream()
1242             .collect(Collectors.toMap(Map.Entry::getKey, e -> new PropertyDataDefinition(e.getValue())));
1243         StorageOperationStatus status = topologyTemplateOperation.associateInputsToComponent(vertex, inputsMap, componentId);
1244         if (StorageOperationStatus.OK == status) {
1245             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1246             List<InputDefinition> inputsResList = null;
1247             if (inputsMap != null && !inputsMap.isEmpty()) {
1248                 inputsResList = inputsMap.values().stream().map(InputDefinition::new).collect(Collectors.toList());
1249             }
1250             return Either.left(inputsResList);
1251         }
1252         return Either.right(status);
1253     }
1254
1255     public Either<List<InputDefinition>, StorageOperationStatus> addInputsToComponent(Map<String, InputDefinition> inputs, String componentId) {
1256         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1257         if (getVertexEither.isRight()) {
1258             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1259             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1260         }
1261         GraphVertex vertex = getVertexEither.left().value();
1262         Map<String, PropertyDefinition> inputsMap = inputs.entrySet().stream()
1263             .collect(Collectors.toMap(Map.Entry::getKey, e -> new PropertyDefinition(e.getValue())));
1264         StorageOperationStatus status = topologyTemplateOperation
1265             .addToscaDataToToscaElement(vertex, EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, inputsMap, JsonPresentationFields.NAME);
1266         if (StorageOperationStatus.OK == status) {
1267             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1268             List<InputDefinition> inputsResList = null;
1269             if (inputsMap != null && !inputsMap.isEmpty()) {
1270                 inputsResList = inputsMap.values().stream().map(InputDefinition::new).collect(Collectors.toList());
1271             }
1272             return Either.left(inputsResList);
1273         }
1274         return Either.right(status);
1275     }
1276
1277     public Either<List<OutputDefinition>, StorageOperationStatus> addOutputsToComponent(Map<String, OutputDefinition> outputs, String componentId) {
1278         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1279         if (getVertexEither.isRight()) {
1280             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1281             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1282         }
1283         GraphVertex vertex = getVertexEither.left().value();
1284         Map<String, AttributeDefinition> outputsMap = outputs.entrySet().stream()
1285             .collect(Collectors.toMap(Map.Entry::getKey, e -> new AttributeDefinition(e.getValue())));
1286         StorageOperationStatus status = topologyTemplateOperation
1287             .addToscaDataToToscaElement(vertex, EdgeLabelEnum.OUTPUTS, VertexTypeEnum.OUTPUTS, outputsMap, JsonPresentationFields.NAME);
1288         if (StorageOperationStatus.OK == status) {
1289             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1290             List<OutputDefinition> outputsResList = null;
1291             if (outputsMap != null && !outputsMap.isEmpty()) {
1292                 outputsResList = outputsMap.values().stream().map(OutputDefinition::new).collect(Collectors.toList());
1293             }
1294             return Either.left(outputsResList);
1295         }
1296         return Either.right(status);
1297     }
1298
1299     /**
1300      * Add data types into a Component.
1301      *
1302      * @param dataTypes   datatypes to be added. the key should be each name of data type.
1303      * @param componentId unique ID of Component.
1304      * @return list of data types.
1305      */
1306     public Either<List<DataTypeDefinition>, StorageOperationStatus> addDataTypesToComponent(Map<String, DataTypeDefinition> dataTypes,
1307                                                                                             String componentId) {
1308         log.trace("#addDataTypesToComponent - enter, componentId={}", componentId);
1309         /* get component vertex */
1310         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1311             .getVertexById(componentId, JsonParseFlagEnum.NoParse);
1312         if (getVertexEither.isRight()) {
1313             /* not found / error */
1314             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1315             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1316         }
1317         GraphVertex vertex = getVertexEither.left().value();
1318         log.trace("#addDataTypesToComponent - get vertex ok");
1319         // convert DataTypeDefinition to DataTypeDataDefinition
1320         Map<String, DataTypeDataDefinition> dataTypeDataMap = dataTypes.entrySet().stream()
1321             .collect(Collectors.toMap(Map.Entry::getKey, e -> convertDataTypeToDataTypeData(e.getValue())));
1322         // add datatype(s) to the Component.
1323
1324         // if child vertex does not exist, it will be created.
1325         StorageOperationStatus status = topologyTemplateOperation
1326             .addToscaDataToToscaElement(vertex, EdgeLabelEnum.DATA_TYPES, VertexTypeEnum.DATA_TYPES, dataTypeDataMap, JsonPresentationFields.NAME);
1327         if (StorageOperationStatus.OK == status) {
1328             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1329             List<DataTypeDefinition> inputsResList = null;
1330             if (!dataTypes.isEmpty()) {
1331                 inputsResList = new ArrayList<>(dataTypes.values());
1332             }
1333             return Either.left(inputsResList);
1334         }
1335         log.trace("#addDataTypesToComponent - leave");
1336         return Either.right(status);
1337     }
1338
1339     private DataTypeDataDefinition convertDataTypeToDataTypeData(DataTypeDefinition dataType) {
1340         DataTypeDataDefinition dataTypeData = new DataTypeDataDefinition(dataType);
1341         if (CollectionUtils.isNotEmpty(dataType.getProperties())) {
1342             List<PropertyDataDefinition> propertyDataList = dataType.getProperties().stream().map(PropertyDataDefinition::new)
1343                 .collect(Collectors.toList());
1344             dataTypeData.setPropertiesData(propertyDataList);
1345         }
1346         // if "derivedFrom" data_type exists, copy the name to "derivedFromName"
1347         if (dataType.getDerivedFrom() != null && StringUtils.isNotEmpty(dataType.getDerivedFrom().getName())) {
1348             // if names are different, log it
1349             if (!StringUtils.equals(dataTypeData.getDerivedFromName(), dataType.getDerivedFrom().getName())) {
1350                 log.debug("#convertDataTypeToDataTypeData - derivedFromName(={}) overwritten by derivedFrom.name(={})", dataType.getDerivedFromName(),
1351                     dataType.getDerivedFrom().getName());
1352             }
1353             dataTypeData.setDerivedFromName(dataType.getDerivedFrom().getName());
1354         }
1355         // supply "name" field to toscaPresentationValue in each datatype object for DAO operations
1356         dataTypeData.setToscaPresentationValue(JsonPresentationFields.NAME, dataType.getName());
1357         return dataTypeData;
1358     }
1359
1360     public Either<List<InputDefinition>, StorageOperationStatus> getComponentInputs(String componentId) {
1361         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1362         if (getVertexEither.isRight()) {
1363             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1364             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1365         }
1366         Either<ToscaElement, StorageOperationStatus> toscaElement = topologyTemplateOperation.getToscaElement(componentId);
1367         if (toscaElement.isRight()) {
1368             return Either.right(toscaElement.right().value());
1369         }
1370         TopologyTemplate topologyTemplate = (TopologyTemplate) toscaElement.left().value();
1371         Map<String, PropertyDataDefinition> inputsMap = topologyTemplate.getInputs();
1372         List<InputDefinition> inputs = new ArrayList<>();
1373         if (MapUtils.isNotEmpty(inputsMap)) {
1374             inputs = inputsMap.values().stream().map(p -> new InputDefinition(p)).collect(Collectors.toList());
1375         }
1376         return Either.left(inputs);
1377     }
1378
1379     public Either<List<InputDefinition>, StorageOperationStatus> updateInputsToComponent(List<InputDefinition> inputs, String componentId) {
1380         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1381         if (getVertexEither.isRight()) {
1382             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1383             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1384         }
1385         GraphVertex vertex = getVertexEither.left().value();
1386         List<PropertyDataDefinition> inputsAsDataDef = inputs.stream().map(PropertyDataDefinition::new).collect(Collectors.toList());
1387         StorageOperationStatus status = topologyTemplateOperation
1388             .updateToscaDataOfToscaElement(vertex, EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, inputsAsDataDef, JsonPresentationFields.NAME);
1389         if (StorageOperationStatus.OK == status) {
1390             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1391             List<InputDefinition> inputsResList = null;
1392             if (inputsAsDataDef != null && !inputsAsDataDef.isEmpty()) {
1393                 inputsResList = inputsAsDataDef.stream().map(InputDefinition::new).collect(Collectors.toList());
1394             }
1395             return Either.left(inputsResList);
1396         }
1397         return Either.right(status);
1398     }
1399
1400     // region - ComponentInstance
1401     public Either<Map<String, List<ComponentInstanceProperty>>, StorageOperationStatus> associateComponentInstancePropertiesToComponent(
1402         Map<String, List<ComponentInstanceProperty>> instProperties, String componentId) {
1403         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1404         if (getVertexEither.isRight()) {
1405             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1406             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1407         }
1408         GraphVertex vertex = getVertexEither.left().value();
1409         Map<String, MapPropertiesDataDefinition> instPropsMap = new HashMap<>();
1410         if (instProperties != null) {
1411             MapPropertiesDataDefinition propertiesMap;
1412             for (Entry<String, List<ComponentInstanceProperty>> entry : instProperties.entrySet()) {
1413                 propertiesMap = new MapPropertiesDataDefinition();
1414                 propertiesMap.setMapToscaDataDefinition(
1415                     entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, e -> e)));
1416                 instPropsMap.put(entry.getKey(), propertiesMap);
1417             }
1418         }
1419         StorageOperationStatus status = topologyTemplateOperation.associateInstPropertiesToComponent(vertex, instPropsMap);
1420         if (StorageOperationStatus.OK == status) {
1421             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1422             return Either.left(instProperties);
1423         }
1424         return Either.right(status);
1425     }
1426
1427     /**
1428      * saves the instInputs as the updated instance inputs of the component container in DB
1429      */
1430     public Either<Map<String, List<ComponentInstanceInput>>, StorageOperationStatus> updateComponentInstanceInputsToComponent(
1431         Map<String, List<ComponentInstanceInput>> instInputs, String componentId) {
1432         if (instInputs == null || instInputs.isEmpty()) {
1433             return Either.left(instInputs);
1434         }
1435         StorageOperationStatus status;
1436         for (Entry<String, List<ComponentInstanceInput>> inputsPerIntance : instInputs.entrySet()) {
1437             List<ComponentInstanceInput> toscaDataListPerInst = inputsPerIntance.getValue();
1438             List<String> pathKeysPerInst = new ArrayList<>();
1439             pathKeysPerInst.add(inputsPerIntance.getKey());
1440             status = topologyTemplateOperation
1441                 .updateToscaDataDeepElementsOfToscaElement(componentId, EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, toscaDataListPerInst,
1442                     pathKeysPerInst, JsonPresentationFields.NAME);
1443             if (status != StorageOperationStatus.OK) {
1444                 log.debug("Failed to update component instance inputs for instance {} in component {} edge type {} error {}",
1445                     inputsPerIntance.getKey(), componentId, EdgeLabelEnum.INST_INPUTS, status);
1446                 return Either.right(status);
1447             }
1448         }
1449         return Either.left(instInputs);
1450     }
1451
1452     /**
1453      * saves the instProps as the updated instance properties of the component container in DB
1454      */
1455     public Either<Map<String, List<ComponentInstanceProperty>>, StorageOperationStatus> updateComponentInstancePropsToComponent(
1456         Map<String, List<ComponentInstanceProperty>> instProps, String componentId) {
1457         if (instProps == null || instProps.isEmpty()) {
1458             return Either.left(instProps);
1459         }
1460         StorageOperationStatus status;
1461         for (Entry<String, List<ComponentInstanceProperty>> propsPerIntance : instProps.entrySet()) {
1462             List<ComponentInstanceProperty> toscaDataListPerInst = propsPerIntance.getValue();
1463             List<String> pathKeysPerInst = new ArrayList<>();
1464             pathKeysPerInst.add(propsPerIntance.getKey());
1465             status = topologyTemplateOperation
1466                 .updateToscaDataDeepElementsOfToscaElement(componentId, EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES,
1467                     toscaDataListPerInst, pathKeysPerInst, JsonPresentationFields.NAME);
1468             if (status != StorageOperationStatus.OK) {
1469                 log.debug("Failed to update component instance inputs for instance {} in component {} edge type {} error {}",
1470                     propsPerIntance.getKey(), componentId, EdgeLabelEnum.INST_PROPERTIES, status);
1471                 return Either.right(status);
1472             }
1473         }
1474         return Either.left(instProps);
1475     }
1476
1477     public Either<Map<String, List<ComponentInstanceInput>>, StorageOperationStatus> associateComponentInstanceInputsToComponent(
1478         Map<String, List<ComponentInstanceInput>> instInputs, String componentId) {
1479         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1480         if (getVertexEither.isRight()) {
1481             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1482             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
1483         }
1484         GraphVertex vertex = getVertexEither.left().value();
1485         Map<String, MapPropertiesDataDefinition> instPropsMap = new HashMap<>();
1486         if (instInputs != null) {
1487             MapPropertiesDataDefinition propertiesMap;
1488             for (Entry<String, List<ComponentInstanceInput>> entry : instInputs.entrySet()) {
1489                 propertiesMap = new MapPropertiesDataDefinition();
1490                 propertiesMap.setMapToscaDataDefinition(
1491                     entry.getValue().stream().map(PropertyDataDefinition::new).collect(Collectors.toMap(PropertyDataDefinition::getName, e -> e)));
1492                 instPropsMap.put(entry.getKey(), propertiesMap);
1493             }
1494         }
1495         StorageOperationStatus status = topologyTemplateOperation.associateInstInputsToComponent(vertex, instPropsMap);
1496         if (StorageOperationStatus.OK == status) {
1497             log.debug(COMPONENT_CREATED_SUCCESSFULLY);
1498             return Either.left(instInputs);
1499         }
1500         return Either.right(status);
1501     }
1502
1503     public Either<Map<String, List<ComponentInstanceInput>>, StorageOperationStatus> addComponentInstanceInputsToComponent(
1504         Component containerComponent, Map<String, List<ComponentInstanceInput>> instProperties) {
1505         requireNonNull(instProperties);
1506         StorageOperationStatus status;
1507         for (Entry<String, List<ComponentInstanceInput>> entry : instProperties.entrySet()) {
1508             List<ComponentInstanceInput> props = entry.getValue();
1509             String componentInstanceId = entry.getKey();
1510             if (!isEmpty(props)) {
1511                 for (ComponentInstanceInput property : props) {
1512                     List<ComponentInstanceInput> componentInstancesInputs = containerComponent.getComponentInstancesInputs().get(componentInstanceId);
1513                     Optional<ComponentInstanceInput> instanceProperty = componentInstancesInputs.stream()
1514                         .filter(p -> p.getName().equals(property.getName())).findAny();
1515                     if (instanceProperty.isPresent()) {
1516                         status = updateComponentInstanceInput(containerComponent, componentInstanceId, property);
1517                     } else {
1518                         status = addComponentInstanceInput(containerComponent, componentInstanceId, property);
1519                     }
1520                     if (status != StorageOperationStatus.OK) {
1521                         log.debug("Failed to update instance input {} for instance {} error {} ", property, componentInstanceId, status);
1522                         return Either.right(status);
1523                     } else {
1524                         log.trace("instance input {} for instance {} updated", property, componentInstanceId);
1525                     }
1526                 }
1527             }
1528         }
1529         return Either.left(instProperties);
1530     }
1531
1532     public Either<Map<String, List<ComponentInstanceOutput>>, StorageOperationStatus> addComponentInstanceOutputsToComponent(
1533         Component containerComponent, Map<String, List<ComponentInstanceOutput>> instProperties) {
1534         requireNonNull(instProperties);
1535         StorageOperationStatus status;
1536         for (final Entry<String, List<ComponentInstanceOutput>> entry : instProperties.entrySet()) {
1537             final List<ComponentInstanceOutput> props = entry.getValue();
1538             final String componentInstanceId = entry.getKey();
1539             if (!isEmpty(props)) {
1540                 for (final ComponentInstanceOutput property : props) {
1541                     final List<ComponentInstanceOutput> componentInstancesInputs = containerComponent.getComponentInstancesOutputs()
1542                         .get(componentInstanceId);
1543                     final Optional<ComponentInstanceOutput> instanceProperty = componentInstancesInputs.stream()
1544                         .filter(p -> p.getName().equals(property.getName())).findAny();
1545                     if (instanceProperty.isPresent()) {
1546                         status = updateComponentInstanceOutput(containerComponent, componentInstanceId, property);
1547                     } else {
1548                         status = addComponentInstanceOutput(containerComponent, componentInstanceId, property);
1549                     }
1550                     if (status != StorageOperationStatus.OK) {
1551                         log.debug("Failed to update instance input {} for instance {} error {} ", property, componentInstanceId, status);
1552                         return Either.right(status);
1553                     } else {
1554                         log.trace("instance input {} for instance {} updated", property, componentInstanceId);
1555                     }
1556                 }
1557             }
1558         }
1559         return Either.left(instProperties);
1560     }
1561
1562     public Either<Map<String, List<ComponentInstanceProperty>>, StorageOperationStatus> addComponentInstancePropertiesToComponent(
1563         Component containerComponent, Map<String, List<ComponentInstanceProperty>> instProperties) {
1564         requireNonNull(instProperties);
1565         for (Entry<String, List<ComponentInstanceProperty>> entry : instProperties.entrySet()) {
1566             List<ComponentInstanceProperty> props = entry.getValue();
1567             String componentInstanceId = entry.getKey();
1568             List<ComponentInstanceProperty> originalComponentInstProps = containerComponent.getComponentInstancesProperties()
1569                 .get(componentInstanceId);
1570             Map<String, List<CapabilityDefinition>> containerComponentCapabilities = containerComponent.getCapabilities();
1571             if (isEmpty(props)) {
1572                 continue;
1573             }
1574             for (ComponentInstanceProperty property : props) {
1575                 StorageOperationStatus status = null;
1576                 String propertyParentUniqueId = property.getParentUniqueId();
1577                 Optional<CapabilityDefinition> capPropDefinition = getPropertyCapability(propertyParentUniqueId, containerComponent);
1578                 if (capPropDefinition.isPresent() && MapUtils.isNotEmpty(containerComponentCapabilities)) {
1579                     status = populateAndUpdateInstanceCapProperty(containerComponent, componentInstanceId, containerComponentCapabilities, property,
1580                         capPropDefinition.get());
1581                 }
1582                 if (status == null) {
1583                     status = updateOrAddComponentInstanceProperty(containerComponent, componentInstanceId, originalComponentInstProps, property);
1584                 }
1585                 if (status != StorageOperationStatus.OK) {
1586                     return Either.right(status);
1587                 }
1588             }
1589         }
1590         return Either.left(instProperties);
1591     }
1592
1593     public Either<Map<String, List<ComponentInstanceAttribute>>, StorageOperationStatus> addComponentInstanceAttributesToComponent(
1594         final Component containerComponent, final Map<String, List<ComponentInstanceAttribute>> instProperties) {
1595         requireNonNull(instProperties);
1596         for (final Entry<String, List<ComponentInstanceAttribute>> entry : instProperties.entrySet()) {
1597             final List<ComponentInstanceAttribute> props = entry.getValue();
1598             if (isEmpty(props)) {
1599                 continue;
1600             }
1601             final String componentInstanceId = entry.getKey();
1602             final List<ComponentInstanceAttribute> originalComponentInstProps = containerComponent.getComponentInstancesAttributes()
1603                 .get(componentInstanceId);
1604             for (final ComponentInstanceAttribute property : props) {
1605                 final StorageOperationStatus status = updateOrAddComponentInstanceAttribute(containerComponent, componentInstanceId,
1606                     originalComponentInstProps, property);
1607                 if (status != StorageOperationStatus.OK) {
1608                     return Either.right(status);
1609                 }
1610             }
1611         }
1612         return Either.left(instProperties);
1613     }
1614
1615     private StorageOperationStatus populateAndUpdateInstanceCapProperty(Component containerComponent, String componentInstanceId,
1616                                                                         Map<String, List<CapabilityDefinition>> containerComponentCapabilities,
1617                                                                         ComponentInstanceProperty property,
1618                                                                         CapabilityDefinition capabilityDefinition) {
1619         List<CapabilityDefinition> capabilityDefinitions = containerComponentCapabilities.get(capabilityDefinition.getType());
1620         if (CollectionUtils.isEmpty(capabilityDefinitions)) {
1621             return null;
1622         }
1623         Optional<CapabilityDefinition> capDefToGetProp = capabilityDefinitions.stream()
1624             .filter(cap -> cap.getUniqueId().equals(capabilityDefinition.getUniqueId()) && cap.getPath().size() == 1).findAny();
1625         if (capDefToGetProp.isPresent()) {
1626             return updateInstanceCapabilityProperty(containerComponent, componentInstanceId, property, capDefToGetProp.get());
1627         }
1628         return null;
1629     }
1630
1631     private StorageOperationStatus updateOrAddComponentInstanceProperty(Component containerComponent, String componentInstanceId,
1632                                                                         List<ComponentInstanceProperty> originalComponentInstProps,
1633                                                                         ComponentInstanceProperty property) {
1634         StorageOperationStatus status;
1635         // check if the property already exists or not
1636         Optional<ComponentInstanceProperty> instanceProperty = originalComponentInstProps.stream()
1637             .filter(p -> p.getUniqueId().equals(property.getUniqueId())).findAny();
1638         if (instanceProperty.isPresent()) {
1639             status = updateComponentInstanceProperty(containerComponent, componentInstanceId, property);
1640         } else {
1641             status = addComponentInstanceProperty(containerComponent, componentInstanceId, property);
1642         }
1643         if (status != StorageOperationStatus.OK) {
1644             log.debug("Failed to update instance property {} for instance {} error {} ", property, componentInstanceId, status);
1645         }
1646         return status;
1647     }
1648
1649     private StorageOperationStatus updateOrAddComponentInstanceAttribute(Component containerComponent, String componentInstanceId,
1650                                                                          List<ComponentInstanceAttribute> originalComponentInstProps,
1651                                                                          ComponentInstanceAttribute property) {
1652         StorageOperationStatus status;
1653         // check if the property already exists or not
1654         Optional<ComponentInstanceAttribute> instanceProperty = originalComponentInstProps.stream()
1655             .filter(p -> p.getUniqueId().equals(property.getUniqueId())).findAny();
1656         if (instanceProperty.isPresent()) {
1657             status = updateComponentInstanceAttribute(containerComponent, componentInstanceId, property);
1658         } else {
1659             status = addComponentInstanceAttribute(containerComponent, componentInstanceId, property);
1660         }
1661         if (status != StorageOperationStatus.OK) {
1662             log.debug("Failed to update instance property {} for instance {} error {} ", property, componentInstanceId, status);
1663         }
1664         return status;
1665     }
1666
1667     public StorageOperationStatus updateInstanceCapabilityProperty(Component containerComponent, String componentInstanceId,
1668                                                                    ComponentInstanceProperty property, CapabilityDefinition capabilityDefinition) {
1669         Optional<ComponentInstance> fetchedCIOptional = containerComponent.getComponentInstanceById(componentInstanceId);
1670         if (!fetchedCIOptional.isPresent()) {
1671             return StorageOperationStatus.GENERAL_ERROR;
1672         }
1673         Either<Component, StorageOperationStatus> getComponentRes = getToscaFullElement(fetchedCIOptional.get().getComponentUid());
1674         if (getComponentRes.isRight()) {
1675             return StorageOperationStatus.GENERAL_ERROR;
1676         }
1677         Optional<Component> componentOptional = isNodeServiceProxy(getComponentRes.left().value());
1678         String propOwner;
1679         if (!componentOptional.isPresent()) {
1680             propOwner = componentInstanceId;
1681         } else {
1682             propOwner = fetchedCIOptional.get().getSourceModelUid();
1683         }
1684         StorageOperationStatus status;
1685         StringBuilder sb = new StringBuilder(componentInstanceId);
1686         sb.append(ModelConverter.CAP_PROP_DELIM).append(propOwner).append(ModelConverter.CAP_PROP_DELIM).append(capabilityDefinition.getType())
1687             .append(ModelConverter.CAP_PROP_DELIM).append(capabilityDefinition.getName());
1688         String capKey = sb.toString();
1689         status = updateComponentInstanceCapabiltyProperty(containerComponent, componentInstanceId, capKey, property);
1690         if (status != StorageOperationStatus.OK) {
1691             log.debug("Failed to update instance capability property {} for instance {} error {} ", property, componentInstanceId, status);
1692             return status;
1693         }
1694         return StorageOperationStatus.OK;
1695     }
1696
1697     private Optional<Component> isNodeServiceProxy(Component component) {
1698         if (component.getComponentType().equals(ComponentTypeEnum.SERVICE)) {
1699             return Optional.empty();
1700         }
1701         Resource resource = (Resource) component;
1702         ResourceTypeEnum resType = resource.getResourceType();
1703         if (resType.equals(ResourceTypeEnum.ServiceProxy)) {
1704             return Optional.of(component);
1705         }
1706         return Optional.empty();
1707     }
1708
1709     public StorageOperationStatus associateCapabilitiesToService(Map<String, ListCapabilityDataDefinition> capabilities, String componentId) {
1710         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1711         if (getVertexEither.isRight()) {
1712             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1713             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1714         }
1715         GraphVertex vertex = getVertexEither.left().value();
1716         if (MapUtils.isNotEmpty(capabilities)) {
1717             Either<GraphVertex, StorageOperationStatus> associateElementToData = topologyTemplateOperation
1718                 .associateElementToData(vertex, VertexTypeEnum.CAPABILITIES, EdgeLabelEnum.CAPABILITIES, capabilities);
1719             if (associateElementToData.isRight()) {
1720                 return associateElementToData.right().value();
1721             }
1722         }
1723         return StorageOperationStatus.OK;
1724     }
1725
1726     public StorageOperationStatus associateRequirementsToService(Map<String, ListRequirementDataDefinition> requirements, String componentId) {
1727         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
1728         if (getVertexEither.isRight()) {
1729             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
1730             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1731         }
1732         GraphVertex vertex = getVertexEither.left().value();
1733         if (MapUtils.isNotEmpty(requirements)) {
1734             Either<GraphVertex, StorageOperationStatus> associateElementToData = topologyTemplateOperation
1735                 .associateElementToData(vertex, VertexTypeEnum.REQUIREMENTS, EdgeLabelEnum.REQUIREMENTS, requirements);
1736             if (associateElementToData.isRight()) {
1737                 return associateElementToData.right().value();
1738             }
1739         }
1740         return StorageOperationStatus.OK;
1741     }
1742
1743     public StorageOperationStatus associateDeploymentArtifactsToInstances(Map<String, Map<String, ArtifactDefinition>> instDeploymentArtifacts,
1744                                                                           Component component, User user) {
1745         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1746             .getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1747         if (getVertexEither.isRight()) {
1748             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1749             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1750         }
1751         GraphVertex vertex = getVertexEither.left().value();
1752         Map<String, MapArtifactDataDefinition> instArtMap = new HashMap<>();
1753         if (instDeploymentArtifacts != null) {
1754             MapArtifactDataDefinition artifactsMap;
1755             for (Entry<String, Map<String, ArtifactDefinition>> entry : instDeploymentArtifacts.entrySet()) {
1756                 Map<String, ArtifactDefinition> artList = entry.getValue();
1757                 Map<String, ArtifactDataDefinition> artifacts = artList.entrySet().stream()
1758                     .collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
1759                 artifactsMap = nodeTemplateOperation
1760                     .prepareInstDeploymentArtifactPerInstance(artifacts, entry.getKey(), user, NodeTemplateOperation.HEAT_VF_ENV_NAME);
1761                 instArtMap.put(entry.getKey(), artifactsMap);
1762             }
1763         }
1764         ModelConverter.setComponentInstancesDeploymentArtifactsToComponent(instArtMap, component);
1765         return topologyTemplateOperation.associateInstDeploymentArtifactsToComponent(vertex, instArtMap);
1766     }
1767
1768     public StorageOperationStatus associateArtifactsToInstances(Map<String, Map<String, ArtifactDefinition>> instArtifacts, Component component) {
1769         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1770             .getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1771         if (getVertexEither.isRight()) {
1772             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1773             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1774         }
1775         GraphVertex vertex = getVertexEither.left().value();
1776         Map<String, MapArtifactDataDefinition> instArtMap = new HashMap<>();
1777         if (instArtifacts != null) {
1778             MapArtifactDataDefinition artifactsMap;
1779             for (Entry<String, Map<String, ArtifactDefinition>> entry : instArtifacts.entrySet()) {
1780                 Map<String, ArtifactDefinition> artList = entry.getValue();
1781                 Map<String, ArtifactDataDefinition> artifacts = artList.entrySet().stream()
1782                     .collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
1783                 artifactsMap = new MapArtifactDataDefinition(artifacts);
1784                 instArtMap.put(entry.getKey(), artifactsMap);
1785             }
1786         }
1787         ModelConverter.setComponentInstancesInformationalArtifactsToComponent(instArtMap, component);
1788         return topologyTemplateOperation.associateInstArtifactsToComponent(vertex, instArtMap);
1789     }
1790
1791     public StorageOperationStatus associateInstAttributeToComponentToInstances(Map<String, List<AttributeDefinition>> instArttributes,
1792                                                                                Component component) {
1793         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1794             .getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1795         if (getVertexEither.isRight()) {
1796             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1797             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1798         }
1799         GraphVertex vertex = getVertexEither.left().value();
1800         Map<String, MapAttributesDataDefinition> instAttr = new HashMap<>();
1801         if (instArttributes != null) {
1802             MapAttributesDataDefinition attributesMap;
1803             for (Entry<String, List<AttributeDefinition>> entry : instArttributes.entrySet()) {
1804                 final List<AttributeDefinition> value = entry.getValue();
1805                 attributesMap = new MapAttributesDataDefinition();
1806                 attributesMap.setMapToscaDataDefinition(
1807                     value.stream().map(AttributeDefinition::new).collect(Collectors.toMap(AttributeDefinition::getName, e -> e)));
1808                 instAttr.put(entry.getKey(), attributesMap);
1809             }
1810         }
1811         setComponentInstanceAttributesOnComponent(component, instAttr);
1812         return topologyTemplateOperation.associateInstAttributeToComponent(vertex, instAttr);
1813     }
1814
1815     // endregion
1816     private void setComponentInstanceAttributesOnComponent(Component resource, Map<String, MapAttributesDataDefinition> instAttr) {
1817         Map<String, List<ComponentInstanceAttribute>> componentInstancesAttributes = resource.getComponentInstancesAttributes();
1818         if (componentInstancesAttributes == null) {
1819             componentInstancesAttributes = new HashMap<>();
1820         }
1821         componentInstancesAttributes.putAll(ModelConverter.getComponentInstancesAttributes(instAttr));
1822         resource.setComponentInstancesAttributes(componentInstancesAttributes);
1823     }
1824
1825     public StorageOperationStatus associateOrAddCalculatedCapReq(Map<ComponentInstance, Map<String, List<CapabilityDefinition>>> instCapabilties,
1826                                                                  Map<ComponentInstance, Map<String, List<RequirementDefinition>>> instReg,
1827                                                                  Component component) {
1828         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao
1829             .getVertexById(component.getUniqueId(), JsonParseFlagEnum.NoParse);
1830         if (getVertexEither.isRight()) {
1831             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, component.getUniqueId(), getVertexEither.right().value());
1832             return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
1833         }
1834         GraphVertex vertex = getVertexEither.left().value();
1835         Map<String, MapListRequirementDataDefinition> calcRequirements = new HashMap<>();
1836         Map<String, MapListCapabilityDataDefinition> calcCapabilty = new HashMap<>();
1837         Map<String, MapCapabilityProperty> calculatedCapabilitiesProperties = new HashMap<>();
1838         if (instCapabilties != null) {
1839             for (Entry<ComponentInstance, Map<String, List<CapabilityDefinition>>> entry : instCapabilties.entrySet()) {
1840                 Map<String, List<CapabilityDefinition>> caps = entry.getValue();
1841                 Map<String, ListCapabilityDataDefinition> mapToscaDataDefinition = new HashMap<>();
1842                 for (Entry<String, List<CapabilityDefinition>> instCapability : caps.entrySet()) {
1843                     mapToscaDataDefinition.put(instCapability.getKey(), new ListCapabilityDataDefinition(
1844                         instCapability.getValue().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList())));
1845                 }
1846                 ComponentInstanceDataDefinition componentInstance = new ComponentInstanceDataDefinition(entry.getKey());
1847                 MapListCapabilityDataDefinition capMap = nodeTemplateOperation
1848                     .prepareCalculatedCapabiltyForNodeType(mapToscaDataDefinition, componentInstance);
1849                 MapCapabilityProperty mapCapabilityProperty = ModelConverter
1850                     .convertToMapOfMapCapabiltyProperties(caps, componentInstance.getUniqueId(), true);
1851                 calcCapabilty.put(entry.getKey().getUniqueId(), capMap);
1852                 calculatedCapabilitiesProperties.put(entry.getKey().getUniqueId(), mapCapabilityProperty);
1853             }
1854         }
1855         if (instReg != null) {
1856             for (Entry<ComponentInstance, Map<String, List<RequirementDefinition>>> entry : instReg.entrySet()) {
1857                 Map<String, List<RequirementDefinition>> req = entry.getValue();
1858                 Map<String, ListRequirementDataDefinition> mapToscaDataDefinition = new HashMap<>();
1859                 for (Entry<String, List<RequirementDefinition>> instReq : req.entrySet()) {
1860                     mapToscaDataDefinition.put(instReq.getKey(), new ListRequirementDataDefinition(
1861                         instReq.getValue().stream().map(RequirementDataDefinition::new).collect(Collectors.toList())));
1862                 }
1863                 MapListRequirementDataDefinition reqMap = nodeTemplateOperation
1864                     .prepareCalculatedRequirementForNodeType(mapToscaDataDefinition, new ComponentInstanceDataDefinition(entry.getKey()));
1865                 String componentInstanceId = entry.getKey().getUniqueId();
1866                 calcRequirements.put(componentInstanceId, reqMap);
1867             }
1868         }
1869         StorageOperationStatus storageOperationStatus = topologyTemplateOperation
1870             .associateOrAddCalcCapReqToComponent(vertex, calcRequirements, calcCapabilty, calculatedCapabilitiesProperties);
1871         updateInstancesCapAndReqOnComponentFromDB(component);
1872         return storageOperationStatus;
1873     }
1874
1875     public StorageOperationStatus updateCalculatedCapabilitiesRequirements(final Map<ComponentInstance, Map<String, List<CapabilityDefinition>>> instCapabilties,
1876             final Map<ComponentInstance, Map<String, List<RequirementDefinition>>> instReg,
1877             final Component component) {
1878         StorageOperationStatus storageOperationStatus = StorageOperationStatus.OK;
1879         if (instCapabilties != null) {
1880             for (Entry<ComponentInstance, Map<String, List<CapabilityDefinition>>> entry : instCapabilties.entrySet()) {
1881                 final Map<String, List<CapabilityDefinition>> cap = entry.getValue();
1882                 for (List<CapabilityDefinition> capabilityList: cap.values()) {
1883                     for (CapabilityDefinition capability: capabilityList) {
1884                         nodeTemplateOperation.updateComponentInstanceCapabilities(component.getUniqueId(), entry.getKey().getUniqueId(), capability);
1885                     }
1886                 }
1887             }
1888         }
1889         if (instReg != null) {
1890             for (Entry<ComponentInstance, Map<String, List<RequirementDefinition>>> entry : instReg.entrySet()) {
1891                 final Map<String, List<RequirementDefinition>> req = entry.getValue();
1892                 for (List<RequirementDefinition> requirementList: req.values()) {
1893                     for (RequirementDefinition requirement: requirementList) {
1894                         storageOperationStatus = nodeTemplateOperation.updateComponentInstanceRequirement(component.getUniqueId(), entry.getKey().getUniqueId(), requirement);
1895                         if (storageOperationStatus != StorageOperationStatus.OK) {
1896                             return storageOperationStatus;
1897                         }
1898                     }
1899                 }
1900             }
1901         }
1902         return storageOperationStatus;
1903     }
1904
1905     private void updateInstancesCapAndReqOnComponentFromDB(Component component) {
1906         ComponentParametersView componentParametersView = new ComponentParametersView(true);
1907         componentParametersView.setIgnoreCapabilities(false);
1908         componentParametersView.setIgnoreRequirements(false);
1909         componentParametersView.setIgnoreCapabiltyProperties(false);
1910         componentParametersView.setIgnoreComponentInstances(false);
1911         Either<Component, StorageOperationStatus> componentEither = getToscaElement(component.getUniqueId(), componentParametersView);
1912         if (componentEither.isRight()) {
1913             throw new StorageException(StorageOperationStatus.NOT_FOUND);
1914         }
1915         Component updatedComponent = componentEither.left().value();
1916         component.setCapabilities(updatedComponent.getCapabilities());
1917         component.setRequirements(updatedComponent.getRequirements());
1918         component.setComponentInstances(updatedComponent.getComponentInstances());
1919     }
1920
1921     private Either<List<Service>, StorageOperationStatus> getLatestVersionNonCheckoutServicesMetadataOnly(Map<GraphPropertyEnum, Object> hasProps,
1922                                                                                                           Map<GraphPropertyEnum, Object> hasNotProps,
1923                                                                                                           String modelName) {
1924         List<Service> services = new ArrayList<>();
1925         List<LifecycleStateEnum> states = new ArrayList<>();
1926         // include props
1927         hasProps.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
1928         hasProps.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
1929         if (modelName != null) {
1930             hasProps.put(GraphPropertyEnum.MODEL, modelName);
1931         }
1932         // exclude props
1933         states.add(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
1934         hasNotProps.put(GraphPropertyEnum.STATE, states);
1935         hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
1936         hasNotProps.put(GraphPropertyEnum.IS_ARCHIVED, true);
1937         return fetchServicesByCriteria(services, hasProps, hasNotProps, modelName);
1938     }
1939
1940     private Either<List<Component>, StorageOperationStatus> getLatestVersionNotAbstractToscaElementsMetadataOnly(boolean isAbstract,
1941                                                                                                                  ComponentTypeEnum componentTypeEnum,
1942                                                                                                                  String internalComponentType,
1943                                                                                                                  VertexTypeEnum vertexType,
1944                                                                                                                  String modelName) {
1945         List<Service> services = null;
1946         Map<GraphPropertyEnum, Object> hasProps = new EnumMap<>(GraphPropertyEnum.class);
1947         Map<GraphPropertyEnum, Object> hasNotProps = new EnumMap<>(GraphPropertyEnum.class);
1948         fillPropsMap(hasProps, hasNotProps, internalComponentType, componentTypeEnum, isAbstract, vertexType, modelName);
1949         Either<List<GraphVertex>, JanusGraphOperationStatus> getRes = janusGraphDao
1950             .getByCriteria(vertexType, hasProps, hasNotProps, JsonParseFlagEnum.ParseMetadata);
1951         if (getRes.isRight() && !JanusGraphOperationStatus.NOT_FOUND.equals(getRes.right().value())) {
1952             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
1953         }
1954         // region -> Fetch non checked-out services
1955         if (internalComponentType != null && internalComponentType.toLowerCase().trim().equals(SERVICE) && VertexTypeEnum.NODE_TYPE == vertexType) {
1956             Either<List<Service>, StorageOperationStatus> result = getLatestVersionNonCheckoutServicesMetadataOnly(
1957                 new EnumMap<>(GraphPropertyEnum.class), new EnumMap<>(GraphPropertyEnum.class), modelName);
1958             if (result.isRight()) {
1959                 log.debug("Failed to fetch services for");
1960                 return Either.right(result.right().value());
1961             }
1962             services = result.left().value();
1963             if (log.isTraceEnabled() && isEmpty(services)) {
1964                 log.trace("No relevant services available");
1965             }
1966         }
1967         // endregion
1968         List<Component> nonAbstractLatestComponents = new ArrayList<>();
1969         ComponentParametersView params = new ComponentParametersView(true);
1970         params.setIgnoreAllVersions(false);
1971         if (getRes.isLeft()) {
1972             for (GraphVertex vertexComponent : getVerticesForModel(modelName, getRes.left().value())) {
1973                 Either<ToscaElement, StorageOperationStatus> componentRes = topologyTemplateOperation
1974                     .getLightComponent(vertexComponent, componentTypeEnum, params);
1975                 if (componentRes.isRight()) {
1976                     log.debug("Failed to fetch light element for {} error {}", vertexComponent.getUniqueId(), componentRes.right().value());
1977                     return Either.right(componentRes.right().value());
1978                 } else {
1979                     Component component = ModelConverter.convertFromToscaElement(componentRes.left().value());
1980                     nonAbstractLatestComponents.add(component);
1981                 }
1982             }
1983         }
1984         if (CollectionUtils.isNotEmpty(services)) {
1985             nonAbstractLatestComponents.addAll(services);
1986         }
1987         return Either.left(nonAbstractLatestComponents);
1988     }
1989
1990     public Either<ComponentMetadataData, StorageOperationStatus> getLatestComponentMetadataByUuid(String componentUuid, JsonParseFlagEnum parseFlag,
1991                                                                                                   Boolean isHighest) {
1992         Either<ComponentMetadataData, StorageOperationStatus> result;
1993         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
1994         hasProperties.put(GraphPropertyEnum.UUID, componentUuid);
1995         if (isHighest != null) {
1996             hasProperties.put(GraphPropertyEnum.IS_HIGHEST_VERSION, isHighest);
1997         }
1998         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
1999         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2000         propertiesNotToMatch.put(GraphPropertyEnum.IS_ARCHIVED, true); //US382674, US382683
2001         Either<List<GraphVertex>, JanusGraphOperationStatus> getRes = janusGraphDao
2002             .getByCriteria(null, hasProperties, propertiesNotToMatch, parseFlag);
2003         if (getRes.isRight()) {
2004             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
2005         } else {
2006             List<ComponentMetadataData> latestVersionList = getRes.left().value().stream().map(ModelConverter::convertToComponentMetadata)
2007                 .collect(Collectors.toList());
2008             ComponentMetadataData latestVersion = latestVersionList.size() == 1 ? latestVersionList.get(0) : latestVersionList.stream().max(
2009                 (c1, c2) -> Double.compare(Double.parseDouble(c1.getMetadataDataDefinition().getVersion()),
2010                     Double.parseDouble(c2.getMetadataDataDefinition().getVersion()))).get();
2011             result = Either.left(latestVersion);
2012         }
2013         return result;
2014     }
2015
2016     public Either<ComponentMetadataData, StorageOperationStatus> getComponentMetadata(String componentId) {
2017         Either<ComponentMetadataData, StorageOperationStatus> result;
2018         Either<GraphVertex, JanusGraphOperationStatus> getRes = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseMetadata);
2019         if (getRes.isRight()) {
2020             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
2021         } else {
2022             ComponentMetadataData componentMetadata = ModelConverter.convertToComponentMetadata(getRes.left().value());
2023             result = Either.left(componentMetadata);
2024         }
2025         return result;
2026     }
2027
2028     public Either<List<Component>, StorageOperationStatus> getLatestVersionNotAbstractComponents(boolean isAbstract,
2029                                                                                                  ComponentTypeEnum componentTypeEnum,
2030                                                                                                  String internalComponentType,
2031                                                                                                  List<String> componentUids) {
2032         List<Component> components = new ArrayList<>();
2033         if (componentUids == null) {
2034             Either<List<String>, StorageOperationStatus> componentUidsRes = getComponentUids(isAbstract, componentTypeEnum, internalComponentType);
2035             if (componentUidsRes.isRight()) {
2036                 return Either.right(componentUidsRes.right().value());
2037             }
2038             componentUids = componentUidsRes.left().value();
2039         }
2040         if (!isEmpty(componentUids)) {
2041             for (String componentUid : componentUids) {
2042                 ComponentParametersView componentParametersView = buildComponentViewForNotAbstract();
2043                 if ("vl".equalsIgnoreCase(internalComponentType)) {
2044                     componentParametersView.setIgnoreCapabilities(false);
2045                     componentParametersView.setIgnoreRequirements(false);
2046                 }
2047                 Either<ToscaElement, StorageOperationStatus> getToscaElementRes = nodeTemplateOperation.getToscaElementOperation(componentTypeEnum)
2048                     .getLightComponent(componentUid, componentTypeEnum, componentParametersView);
2049                 if (getToscaElementRes.isRight()) {
2050                     log.debug("Failed to fetch resource for error is {}", getToscaElementRes.right().value());
2051                     return Either.right(getToscaElementRes.right().value());
2052                 }
2053                 Component component = ModelConverter.convertFromToscaElement(getToscaElementRes.left().value());
2054                 nullifySomeComponentProperties(component);
2055                 components.add(component);
2056             }
2057         }
2058         return Either.left(components);
2059     }
2060
2061     public void nullifySomeComponentProperties(Component component) {
2062         component.setContactId(null);
2063         component.setCreationDate(null);
2064         component.setCreatorUserId(null);
2065         component.setCreatorFullName(null);
2066         component.setLastUpdateDate(null);
2067         component.setLastUpdaterUserId(null);
2068         component.setLastUpdaterFullName(null);
2069         component.setNormalizedName(null);
2070     }
2071
2072     private Either<List<String>, StorageOperationStatus> getComponentUids(boolean isAbstract, ComponentTypeEnum componentTypeEnum,
2073                                                                           String internalComponentType) {
2074         Either<List<Component>, StorageOperationStatus> getToscaElementsRes = getLatestVersionNotAbstractMetadataOnly(isAbstract, componentTypeEnum,
2075             internalComponentType, null);
2076         if (getToscaElementsRes.isRight()) {
2077             return Either.right(getToscaElementsRes.right().value());
2078         }
2079         List<Component> collection = getToscaElementsRes.left().value();
2080         List<String> componentUids;
2081         if (collection == null) {
2082             componentUids = new ArrayList<>();
2083         } else {
2084             componentUids = collection.stream().map(Component::getUniqueId).collect(Collectors.toList());
2085         }
2086         return Either.left(componentUids);
2087     }
2088
2089     private ComponentParametersView buildComponentViewForNotAbstract() {
2090         ComponentParametersView componentParametersView = new ComponentParametersView();
2091         componentParametersView.disableAll();
2092         componentParametersView.setIgnoreCategories(false);
2093         componentParametersView.setIgnoreAllVersions(false);
2094         return componentParametersView;
2095     }
2096
2097     public Either<Boolean, StorageOperationStatus> validateComponentNameExists(String name, ResourceTypeEnum resourceType,
2098                                                                                ComponentTypeEnum componentType) {
2099         Either<Boolean, StorageOperationStatus> result = validateComponentNameUniqueness(name, resourceType, componentType);
2100         if (result.isLeft()) {
2101             result = Either.left(!result.left().value());
2102         }
2103         return result;
2104     }
2105     public Either<Boolean, StorageOperationStatus> validateComponentNameUniqueness(String name, ResourceTypeEnum resourceType,
2106                                                                                    ComponentTypeEnum componentType) {
2107         String normalizedName = ValidationUtils.normaliseComponentName(name);
2108         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
2109             .getByCriteria(getVertexTypeEnum(resourceType), propertiesToMatch(normalizedName, componentType), JsonParseFlagEnum.NoParse);
2110         if (vertexEither.isRight() && vertexEither.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
2111             log.debug("failed to get vertex from graph with property normalizedName: {}", normalizedName);
2112             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
2113         }
2114         return Either.left(CollectionUtils.isEmpty(vertexEither.isLeft() ? vertexEither.left().value() : null));
2115     }
2116
2117     public Either<Boolean, StorageOperationStatus> validateComponentNameAndModelExists(final String resourceName, final String model,
2118                                                                                        final ResourceTypeEnum resourceType,
2119                                                                                        final ComponentTypeEnum componentType) {
2120         Either<Boolean, StorageOperationStatus> result = validateComponentNameAndModelUniqueness(resourceName, model, resourceType, componentType);
2121         if (result.isLeft()) {
2122             result = Either.left(!result.left().value());
2123         }
2124         return result;
2125     }
2126
2127     private Either<Boolean, StorageOperationStatus> validateComponentNameAndModelUniqueness(final String resourceName, final String modelName,
2128                                                                                             final ResourceTypeEnum resourceType,
2129                                                                                             final ComponentTypeEnum componentType) {
2130         final String normalizedName = ValidationUtils.normaliseComponentName(resourceName);
2131         final Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
2132             .getByCriteria(getVertexTypeEnum(resourceType), propertiesToMatch(normalizedName, componentType), null, null, JsonParseFlagEnum.NoParse);
2133         if (vertexEither.isRight() && vertexEither.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
2134             log.debug("failed to get vertex from graph with property normalizedName: {} and model: {}", normalizedName, modelName);
2135             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
2136         }
2137         return Either.left(CollectionUtils.isEmpty(vertexEither.isLeft() ? vertexEither.left().value().stream()
2138             .filter(graphVertex -> graphVertex.getMetadataProperty(GraphPropertyEnum.NAME).equals(modelName)).collect(Collectors.toList()) : null));
2139     }
2140
2141     private VertexTypeEnum getVertexTypeEnum(final ResourceTypeEnum resourceType) {
2142         return ModelConverter.isAtomicComponent(resourceType) ? VertexTypeEnum.NODE_TYPE : VertexTypeEnum.TOPOLOGY_TEMPLATE;
2143     }
2144
2145     private Map<GraphPropertyEnum, Object> propertiesToMatch(final String normalizedName, final ComponentTypeEnum componentType) {
2146         final Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
2147         properties.put(GraphPropertyEnum.NORMALIZED_NAME, normalizedName);
2148         properties.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
2149         return properties;
2150     }
2151
2152     private void fillNodeTypePropsMap(final Map<GraphPropertyEnum, Object> hasProps, final Map<GraphPropertyEnum, Object> hasNotProps,
2153                                       final String internalComponentType) {
2154         final Configuration configuration = ConfigurationManager.getConfigurationManager().getConfiguration();
2155         final List<String> allowedTypes;
2156         if (ComponentTypeEnum.SERVICE.getValue().equalsIgnoreCase(internalComponentType)) {
2157             allowedTypes = containerInstanceTypesData.getComponentAllowedList(ComponentTypeEnum.SERVICE, null);
2158         } else {
2159             final ResourceTypeEnum resourceType = ResourceTypeEnum.getTypeIgnoreCase(internalComponentType);
2160             allowedTypes = containerInstanceTypesData.getComponentAllowedList(ComponentTypeEnum.RESOURCE, resourceType);
2161         }
2162         final List<String> allResourceTypes = configuration.getResourceTypes();
2163         if (allowedTypes == null) {
2164             hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, allResourceTypes);
2165             return;
2166         }
2167         if (ResourceTypeEnum.VL.getValue().equalsIgnoreCase(internalComponentType)) {
2168             hasProps.put(GraphPropertyEnum.RESOURCE_TYPE, allowedTypes);
2169         } else {
2170             final List<String> notAllowedTypes = allResourceTypes.stream().filter(s -> !allowedTypes.contains(s)).collect(Collectors.toList());
2171             hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, notAllowedTypes);
2172         }
2173     }
2174
2175     private void fillTopologyTemplatePropsMap(Map<GraphPropertyEnum, Object> hasProps, Map<GraphPropertyEnum, Object> hasNotProps,
2176                                               ComponentTypeEnum componentTypeEnum) {
2177         switch (componentTypeEnum) {
2178             case RESOURCE:
2179                 hasProps.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.RESOURCE.name());
2180                 break;
2181             case SERVICE:
2182                 hasProps.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
2183                 break;
2184             default:
2185                 break;
2186         }
2187         hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, ResourceTypeEnum.CVFC.name());
2188     }
2189
2190     private void fillPropsMap(Map<GraphPropertyEnum, Object> hasProps, Map<GraphPropertyEnum, Object> hasNotProps, String internalComponentType,
2191                               ComponentTypeEnum componentTypeEnum, boolean isAbstract, VertexTypeEnum internalVertexType, String modelName) {
2192         hasNotProps.put(GraphPropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT.name());
2193         hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
2194         hasNotProps.put(GraphPropertyEnum.IS_ARCHIVED, true);
2195         hasProps.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2196         if (modelName != null) {
2197             hasProps.put(GraphPropertyEnum.MODEL, modelName);
2198         }
2199         if (VertexTypeEnum.NODE_TYPE == internalVertexType) {
2200             hasProps.put(GraphPropertyEnum.IS_ABSTRACT, isAbstract);
2201             if (internalComponentType != null) {
2202                 fillNodeTypePropsMap(hasProps, hasNotProps, internalComponentType);
2203             }
2204         } else {
2205             fillTopologyTemplatePropsMap(hasProps, hasNotProps, componentTypeEnum);
2206         }
2207     }
2208
2209     private List<VertexTypeEnum> getInternalVertexTypes(ComponentTypeEnum componentTypeEnum, String internalComponentType) {
2210         List<VertexTypeEnum> internalVertexTypes = new ArrayList<>();
2211         if (ComponentTypeEnum.RESOURCE == componentTypeEnum) {
2212             internalVertexTypes.add(VertexTypeEnum.NODE_TYPE);
2213         }
2214         if (ComponentTypeEnum.SERVICE == componentTypeEnum || SERVICE.equalsIgnoreCase(internalComponentType)) {
2215             internalVertexTypes.add(VertexTypeEnum.TOPOLOGY_TEMPLATE);
2216         }
2217         return internalVertexTypes;
2218     }
2219
2220     public Either<List<Component>, StorageOperationStatus> getLatestVersionNotAbstractMetadataOnly(boolean isAbstract,
2221                                                                                                    ComponentTypeEnum componentTypeEnum,
2222                                                                                                    String internalComponentType,
2223                                                                                                    String modelName) {
2224         List<VertexTypeEnum> internalVertexTypes = getInternalVertexTypes(componentTypeEnum, internalComponentType);
2225         List<Component> result = new ArrayList<>();
2226         for (VertexTypeEnum vertexType : internalVertexTypes) {
2227             Either<List<Component>, StorageOperationStatus> listByVertexType = getLatestVersionNotAbstractToscaElementsMetadataOnly(isAbstract,
2228                 componentTypeEnum, internalComponentType, vertexType, modelName);
2229             if (listByVertexType.isRight()) {
2230                 return listByVertexType;
2231             }
2232             result.addAll(listByVertexType.left().value());
2233         }
2234         return Either.left(result);
2235     }
2236
2237     private Either<List<Component>, StorageOperationStatus> getLatestComponentListByUuid(String componentUuid,
2238                                                                                          Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
2239         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2240         if (additionalPropertiesToMatch != null) {
2241             propertiesToMatch.putAll(additionalPropertiesToMatch);
2242         }
2243         propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2244         return getComponentListByUuid(componentUuid, propertiesToMatch);
2245     }
2246
2247     public Either<Component, StorageOperationStatus> getComponentByUuidAndVersion(String componentUuid, String version) {
2248         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2249         propertiesToMatch.put(GraphPropertyEnum.UUID, componentUuid);
2250         propertiesToMatch.put(GraphPropertyEnum.VERSION, version);
2251         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2252         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2253         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
2254             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
2255         if (vertexEither.isRight()) {
2256             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
2257         }
2258         List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
2259         if (vertexList == null || vertexList.isEmpty() || vertexList.size() > 1) {
2260             return Either.right(StorageOperationStatus.NOT_FOUND);
2261         }
2262         return getToscaElementByOperation(vertexList.get(0));
2263     }
2264
2265     public Either<List<Component>, StorageOperationStatus> getComponentListByUuid(String componentUuid,
2266                                                                                   Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
2267         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2268         if (additionalPropertiesToMatch != null) {
2269             propertiesToMatch.putAll(additionalPropertiesToMatch);
2270         }
2271         propertiesToMatch.put(GraphPropertyEnum.UUID, componentUuid);
2272         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2273         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2274         propertiesNotToMatch.put(GraphPropertyEnum.IS_ARCHIVED, true); //US382674, US382683
2275         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
2276             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
2277         if (vertexEither.isRight()) {
2278             log.debug("Couldn't fetch metadata for component with uuid {}, error: {}", componentUuid, vertexEither.right().value());
2279             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
2280         }
2281         List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
2282         if (vertexList == null || vertexList.isEmpty()) {
2283             log.debug("Component with uuid {} was not found", componentUuid);
2284             return Either.right(StorageOperationStatus.NOT_FOUND);
2285         }
2286         ArrayList<Component> latestComponents = new ArrayList<>();
2287         for (GraphVertex vertex : vertexList) {
2288             Either<Component, StorageOperationStatus> toscaElementByOperation = getToscaElementByOperation(vertex);
2289             if (toscaElementByOperation.isRight()) {
2290                 log.debug("Could not fetch the following Component by UUID {}", vertex.getUniqueId());
2291                 return Either.right(toscaElementByOperation.right().value());
2292             }
2293             latestComponents.add(toscaElementByOperation.left().value());
2294         }
2295         if (latestComponents.size() > 1) {
2296             for (Component component : latestComponents) {
2297                 if (Boolean.TRUE.equals(component.isHighestVersion())) {
2298                     LinkedList<Component> highestComponent = new LinkedList<>();
2299                     highestComponent.add(component);
2300                     return Either.left(highestComponent);
2301                 }
2302             }
2303         }
2304         return Either.left(latestComponents);
2305     }
2306
2307     public Either<Component, StorageOperationStatus> getLatestServiceByUuid(String serviceUuid) {
2308         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2309         propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
2310         return getLatestComponentByUuid(serviceUuid, propertiesToMatch);
2311     }
2312
2313     public Either<Component, StorageOperationStatus> getLatestComponentByUuid(String componentUuid) {
2314         return getLatestComponentByUuid(componentUuid, null);
2315     }
2316
2317     public Either<Component, StorageOperationStatus> getLatestComponentByUuid(String componentUuid,
2318                                                                               Map<GraphPropertyEnum, Object> propertiesToMatch) {
2319         Either<List<Component>, StorageOperationStatus> latestVersionListEither = getLatestComponentListByUuid(componentUuid, propertiesToMatch);
2320         if (latestVersionListEither.isRight()) {
2321             return Either.right(latestVersionListEither.right().value());
2322         }
2323         List<Component> latestVersionList = latestVersionListEither.left().value();
2324         if (latestVersionList.isEmpty()) {
2325             return Either.right(StorageOperationStatus.NOT_FOUND);
2326         }
2327         Component component = latestVersionList.size() == 1 ? latestVersionList.get(0)
2328             : latestVersionList.stream().max((c1, c2) -> Double.compare(Double.parseDouble(c1.getVersion()), Double.parseDouble(c2.getVersion())))
2329                 .get();
2330         return Either.left(component);
2331     }
2332
2333     public Either<List<Resource>, StorageOperationStatus> getAllCertifiedResources(boolean isAbstract, Boolean isHighest) {
2334         List<Resource> resources = new ArrayList<>();
2335         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2336         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2337         propertiesToMatch.put(GraphPropertyEnum.IS_ABSTRACT, isAbstract);
2338         if (isHighest != null) {
2339             propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, isHighest);
2340         }
2341         propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
2342         propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.RESOURCE.name());
2343         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2344         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourcesRes = janusGraphDao
2345             .getByCriteria(null, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
2346         if (getResourcesRes.isRight()) {
2347             log.debug("Failed to fetch all certified resources. Status is {}", getResourcesRes.right().value());
2348             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getResourcesRes.right().value()));
2349         }
2350         List<GraphVertex> resourceVerticies = getResourcesRes.left().value();
2351         for (GraphVertex resourceV : resourceVerticies) {
2352             Either<Resource, StorageOperationStatus> getResourceRes = getToscaElement(resourceV);
2353             if (getResourceRes.isRight()) {
2354                 return Either.right(getResourceRes.right().value());
2355             }
2356             resources.add(getResourceRes.left().value());
2357         }
2358         return Either.left(resources);
2359     }
2360
2361     public <T extends Component> Either<T, StorageOperationStatus> getLatestByNameAndVersion(String name, String version,
2362                                                                                              JsonParseFlagEnum parseFlag) {
2363         Either<T, StorageOperationStatus> result;
2364         Map<GraphPropertyEnum, Object> hasProperties = new EnumMap<>(GraphPropertyEnum.class);
2365         Map<GraphPropertyEnum, Object> hasNotProperties = new EnumMap<>(GraphPropertyEnum.class);
2366         hasProperties.put(GraphPropertyEnum.NAME, name);
2367         hasProperties.put(GraphPropertyEnum.VERSION, version);
2368         hasProperties.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2369         hasNotProperties.put(GraphPropertyEnum.IS_DELETED, true);
2370         Either<List<GraphVertex>, JanusGraphOperationStatus> getResourceRes = janusGraphDao
2371             .getByCriteria(null, hasProperties, hasNotProperties, parseFlag);
2372         if (getResourceRes.isRight()) {
2373             JanusGraphOperationStatus status = getResourceRes.right().value();
2374             log.debug("failed to find resource with name {}, version {}. Status is {} ", name, version, status);
2375             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
2376             return result;
2377         }
2378         return getToscaElementByOperation(getResourceRes.left().value().get(0));
2379     }
2380
2381     public Either<Resource, StorageOperationStatus> getLatestComponentByCsarOrName(ComponentTypeEnum componentType, String csarUUID,
2382                                                                                    String systemName) {
2383         return getLatestComponentByCsarOrName(componentType, csarUUID, systemName, JsonParseFlagEnum.ParseAll);
2384     }
2385
2386     public Either<Resource, StorageOperationStatus> getLatestComponentByCsarOrName(ComponentTypeEnum componentType, String csarUUID,
2387                                                                                    String systemName, JsonParseFlagEnum parseFlag) {
2388         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
2389         Map<GraphPropertyEnum, Object> propsHasNot = new EnumMap<>(GraphPropertyEnum.class);
2390         props.put(GraphPropertyEnum.CSAR_UUID, csarUUID);
2391         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2392         if (componentType != null) {
2393             props.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
2394         }
2395         propsHasNot.put(GraphPropertyEnum.IS_DELETED, true);
2396         GraphVertex resourceMetadataData = null;
2397         List<GraphVertex> resourceMetadataDataList = null;
2398         Either<List<GraphVertex>, JanusGraphOperationStatus> byCsar = janusGraphDao
2399             .getByCriteria(null, props, propsHasNot, JsonParseFlagEnum.ParseMetadata);
2400         if (byCsar.isRight()) {
2401             if (JanusGraphOperationStatus.NOT_FOUND == byCsar.right().value()) {
2402                 // Fix Defect DE256036
2403                 if (StringUtils.isEmpty(systemName)) {
2404                     return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(JanusGraphOperationStatus.NOT_FOUND));
2405                 }
2406                 props.clear();
2407                 props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2408                 props.put(GraphPropertyEnum.SYSTEM_NAME, systemName);
2409                 Either<List<GraphVertex>, JanusGraphOperationStatus> bySystemname = janusGraphDao
2410                     .getByCriteria(null, props, JsonParseFlagEnum.ParseMetadata);
2411                 if (bySystemname.isRight()) {
2412                     log.debug("getLatestResourceByCsarOrName - Failed to find by system name {}  error {} ", systemName,
2413                         bySystemname.right().value());
2414                     return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(bySystemname.right().value()));
2415                 }
2416                 if (bySystemname.left().value().size() > 2) {
2417                     log.debug(
2418                         "getLatestResourceByCsarOrName - getByCriteria(by system name) must return only 2 latest version, but was returned - {}",
2419                         bySystemname.left().value().size());
2420                     return Either.right(StorageOperationStatus.GENERAL_ERROR);
2421                 }
2422                 resourceMetadataDataList = bySystemname.left().value();
2423                 if (resourceMetadataDataList.size() == 1) {
2424                     resourceMetadataData = resourceMetadataDataList.get(0);
2425                 } else {
2426                     for (GraphVertex curResource : resourceMetadataDataList) {
2427                         if (!((String) curResource.getJsonMetadataField(JsonPresentationFields.LIFECYCLE_STATE)).equals("CERTIFIED")) {
2428                             resourceMetadataData = curResource;
2429                             break;
2430                         }
2431                     }
2432                 }
2433                 if (resourceMetadataData == null) {
2434                     log.debug("getLatestResourceByCsarOrName - getByCriteria(by system name) returned 2 latest CERTIFIED versions");
2435                     return Either.right(StorageOperationStatus.GENERAL_ERROR);
2436                 }
2437                 if (resourceMetadataData.getJsonMetadataField(JsonPresentationFields.CSAR_UUID) != null && !((String) resourceMetadataData
2438                     .getJsonMetadataField(JsonPresentationFields.CSAR_UUID)).equals(csarUUID)) {
2439                     log.debug("getLatestResourceByCsarOrName - same system name {} but different csarUUID. exist {} and new {} ", systemName,
2440                         resourceMetadataData.getJsonMetadataField(JsonPresentationFields.CSAR_UUID), csarUUID);
2441                     // correct error will be returned from create flow. with all
2442
2443                     // correct audit records!!!!!
2444                     return Either.right(StorageOperationStatus.NOT_FOUND);
2445                 }
2446                 return getToscaElement(resourceMetadataData.getUniqueId());
2447             }
2448         } else {
2449             resourceMetadataDataList = byCsar.left().value();
2450             if (resourceMetadataDataList.size() > 2) {
2451                 log.debug("getLatestResourceByCsarOrName - getByCriteria(by csar) must return only 2 latest version, but was returned - {}",
2452                     byCsar.left().value().size());
2453                 return Either.right(StorageOperationStatus.GENERAL_ERROR);
2454             }
2455             if (resourceMetadataDataList.size() == 1) {
2456                 resourceMetadataData = resourceMetadataDataList.get(0);
2457             } else {
2458                 for (GraphVertex curResource : resourceMetadataDataList) {
2459                     if (!((String) curResource.getJsonMetadataField(JsonPresentationFields.LIFECYCLE_STATE)).equals("CERTIFIED")) {
2460                         resourceMetadataData = curResource;
2461                         break;
2462                     }
2463                 }
2464             }
2465             if (resourceMetadataData == null) {
2466                 log.debug("getLatestResourceByCsarOrName - getByCriteria(by csar) returned 2 latest CERTIFIED versions");
2467                 return Either.right(StorageOperationStatus.GENERAL_ERROR);
2468             }
2469             return getToscaElement((String) resourceMetadataData.getJsonMetadataField(JsonPresentationFields.UNIQUE_ID), parseFlag);
2470         }
2471         return null;
2472     }
2473
2474     public Either<Boolean, StorageOperationStatus> validateToscaResourceNameExtends(String templateNameCurrent, String templateNameExtends) {
2475         String currentTemplateNameChecked = templateNameExtends;
2476         while (currentTemplateNameChecked != null && !currentTemplateNameChecked.equalsIgnoreCase(templateNameCurrent)) {
2477             Either<Resource, StorageOperationStatus> latestByToscaResourceName = getLatestByToscaResourceName(currentTemplateNameChecked);
2478             if (latestByToscaResourceName.isRight()) {
2479                 return latestByToscaResourceName.right().value() == StorageOperationStatus.NOT_FOUND ? Either.left(false)
2480                     : Either.right(latestByToscaResourceName.right().value());
2481             }
2482             Resource value = latestByToscaResourceName.left().value();
2483             if (value.getDerivedFrom() != null) {
2484                 currentTemplateNameChecked = value.getDerivedFrom().get(0);
2485             } else {
2486                 currentTemplateNameChecked = null;
2487             }
2488         }
2489         return (currentTemplateNameChecked != null && currentTemplateNameChecked.equalsIgnoreCase(templateNameCurrent)) ? Either.left(true)
2490             : Either.left(false);
2491     }
2492
2493     public Either<List<Component>, StorageOperationStatus> fetchMetaDataByResourceType(String resourceType, ComponentParametersView filterBy) {
2494         Map<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
2495         props.put(GraphPropertyEnum.RESOURCE_TYPE, resourceType);
2496         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2497         Map<GraphPropertyEnum, Object> propsHasNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2498         propsHasNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2499         Either<List<GraphVertex>, JanusGraphOperationStatus> resourcesByTypeEither = janusGraphDao
2500             .getByCriteria(null, props, propsHasNotToMatch, JsonParseFlagEnum.ParseMetadata);
2501         if (resourcesByTypeEither.isRight()) {
2502             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(resourcesByTypeEither.right().value()));
2503         }
2504         List<GraphVertex> vertexList = resourcesByTypeEither.left().value();
2505         List<Component> components = new ArrayList<>();
2506         for (GraphVertex vertex : vertexList) {
2507             components.add(getToscaElementByOperation(vertex, filterBy).left().value());
2508         }
2509         return Either.left(components);
2510     }
2511
2512     public void commit() {
2513         janusGraphDao.commit();
2514     }
2515
2516     public Either<Service, StorageOperationStatus> updateDistributionStatus(Service service, User user, DistributionStatusEnum distributionStatus) {
2517         Either<GraphVertex, StorageOperationStatus> updateDistributionStatus = topologyTemplateOperation
2518             .updateDistributionStatus(service.getUniqueId(), user, distributionStatus);
2519         if (updateDistributionStatus.isRight()) {
2520             return Either.right(updateDistributionStatus.right().value());
2521         }
2522         GraphVertex serviceV = updateDistributionStatus.left().value();
2523         service.setDistributionStatus(distributionStatus);
2524         service.setLastUpdateDate((Long) serviceV.getJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE));
2525         return Either.left(service);
2526     }
2527
2528     public Either<ComponentMetadataData, StorageOperationStatus> updateComponentLastUpdateDateOnGraph(Component component) {
2529         Either<ComponentMetadataData, StorageOperationStatus> result = null;
2530         GraphVertex serviceVertex;
2531         Either<GraphVertex, JanusGraphOperationStatus> updateRes = null;
2532         Either<GraphVertex, JanusGraphOperationStatus> getRes = janusGraphDao.getVertexById(component.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
2533         if (getRes.isRight()) {
2534             JanusGraphOperationStatus status = getRes.right().value();
2535             log.error("Failed to fetch component {}. status is {}", component.getUniqueId(), status);
2536             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status));
2537         }
2538         if (result == null) {
2539             serviceVertex = getRes.left().value();
2540             long lastUpdateDate = System.currentTimeMillis();
2541             serviceVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, lastUpdateDate);
2542             component.setLastUpdateDate(lastUpdateDate);
2543             updateRes = janusGraphDao.updateVertex(serviceVertex);
2544             if (updateRes.isRight()) {
2545                 result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(updateRes.right().value()));
2546             }
2547         }
2548         if (result == null) {
2549             result = Either.left(ModelConverter.convertToComponentMetadata(updateRes.left().value()));
2550         }
2551         return result;
2552     }
2553
2554     public HealingJanusGraphDao getJanusGraphDao() {
2555         return janusGraphDao;
2556     }
2557
2558     public Either<List<Service>, StorageOperationStatus> getCertifiedServicesWithDistStatus(Set<DistributionStatusEnum> distStatus) {
2559         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2560         propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
2561         return getServicesWithDistStatus(distStatus, propertiesToMatch);
2562     }
2563
2564     public Either<List<Service>, StorageOperationStatus> getServicesWithDistStatus(Set<DistributionStatusEnum> distStatus,
2565                                                                                    Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
2566         List<Service> servicesAll = new ArrayList<>();
2567         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
2568         Map<GraphPropertyEnum, Object> propertiesNotToMatch = new EnumMap<>(GraphPropertyEnum.class);
2569         if (additionalPropertiesToMatch != null && !additionalPropertiesToMatch.isEmpty()) {
2570             propertiesToMatch.putAll(additionalPropertiesToMatch);
2571         }
2572         propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.SERVICE.name());
2573         propertiesNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
2574         if (distStatus != null && !distStatus.isEmpty()) {
2575             for (DistributionStatusEnum state : distStatus) {
2576                 propertiesToMatch.put(GraphPropertyEnum.DISTRIBUTION_STATUS, state.name());
2577                 Either<List<Service>, StorageOperationStatus> fetchServicesByCriteria = fetchServicesByCriteria(servicesAll, propertiesToMatch,
2578                     propertiesNotToMatch, null);
2579                 if (fetchServicesByCriteria.isRight()) {
2580                     return fetchServicesByCriteria;
2581                 } else {
2582                     servicesAll = fetchServicesByCriteria.left().value();
2583                 }
2584             }
2585             return Either.left(servicesAll);
2586         } else {
2587             return fetchServicesByCriteria(servicesAll, propertiesToMatch, propertiesNotToMatch, null);
2588         }
2589     }
2590
2591     private Either<List<Service>, StorageOperationStatus> fetchServicesByCriteria(List<Service> servicesAll,
2592                                                                                   Map<GraphPropertyEnum, Object> propertiesToMatch,
2593                                                                                   Map<GraphPropertyEnum, Object> propertiesNotToMatch,
2594                                                                                   String modelName) {
2595         Either<List<GraphVertex>, JanusGraphOperationStatus> getRes = janusGraphDao
2596             .getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, propertiesToMatch, propertiesNotToMatch, JsonParseFlagEnum.ParseAll);
2597         if (getRes.isRight()) {
2598             if (getRes.right().value() != JanusGraphOperationStatus.NOT_FOUND) {
2599                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG,
2600                     "Failed to fetch certified services by match properties {} not match properties {} . Status is {}. ", propertiesToMatch,
2601                     propertiesNotToMatch, getRes.right().value());
2602                 return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getRes.right().value()));
2603             }
2604         } else {
2605             for (final GraphVertex vertex : getVerticesForModel(modelName, getRes.left().value())) {
2606                 Either<ToscaElement, StorageOperationStatus> getServiceRes = topologyTemplateOperation
2607                     .getLightComponent(vertex, ComponentTypeEnum.SERVICE, new ComponentParametersView(true));
2608                 if (getServiceRes.isRight()) {
2609                     CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch certified service {}. Status is {}. ",
2610                         vertex.getJsonMetadataField(JsonPresentationFields.NAME), getServiceRes.right().value());
2611                     return Either.right(getServiceRes.right().value());
2612                 } else {
2613                     servicesAll.add(ModelConverter.convertFromToscaElement(getServiceRes.left().value()));
2614                 }
2615             }
2616         }
2617         return Either.left(servicesAll);
2618     }
2619
2620     private List<GraphVertex> getVerticesForModel(final String modelName, final List<GraphVertex> graphVertexList) {
2621         final Predicate<? super GraphVertex> filterPredicate =
2622             StringUtils.isEmpty(modelName) ? this::vertexNotConnectedToAnyModel
2623                 : graphVertex -> vertexValidForModel(graphVertex, modelName).isPresent();
2624         return StreamSupport.stream(graphVertexList.spliterator(), false).filter(filterPredicate).collect(Collectors.toList());
2625     }
2626
2627     private boolean vertexNotConnectedToAnyModel(final GraphVertex vertex) {
2628         return !vertex.getVertex().edges(Direction.OUT, EdgeLabelEnum.MODEL.name()).hasNext();
2629     }
2630
2631     private Optional<GraphVertex> vertexValidForModel(final GraphVertex vertex, final String model) {
2632         final Either<List<GraphVertex>, JanusGraphOperationStatus> nodeModelVertices = janusGraphDao
2633             .getParentVertices(vertex, EdgeLabelEnum.MODEL, JsonParseFlagEnum.NoParse);
2634         if (nodeModelVertices.isRight() || Objects.isNull(nodeModelVertices.left().value())) {
2635             return Optional.empty();
2636         }
2637         return nodeModelVertices.left().value().stream().filter(graphVertex -> graphVertex.getMetadataProperty(GraphPropertyEnum.MODEL).equals(model))
2638             .findFirst();
2639     }
2640
2641     public void rollback() {
2642         janusGraphDao.rollback();
2643     }
2644
2645     public StorageOperationStatus addDeploymentArtifactsToInstance(String componentId, ComponentInstance componentInstance,
2646                                                                    Map<String, ArtifactDefinition> finalDeploymentArtifacts) {
2647         Map<String, ArtifactDataDefinition> instDeplArtifacts = finalDeploymentArtifacts.entrySet().stream()
2648             .collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
2649         return nodeTemplateOperation.addDeploymentArtifactsToInstance(componentId, componentInstance.getUniqueId(), instDeplArtifacts);
2650     }
2651
2652     public StorageOperationStatus addInformationalArtifactsToInstance(String componentId, ComponentInstance componentInstance,
2653                                                                       Map<String, ArtifactDefinition> artifacts) {
2654         StorageOperationStatus status = StorageOperationStatus.OK;
2655         if (MapUtils.isNotEmpty(artifacts)) {
2656             Map<String, ArtifactDataDefinition> instDeplArtifacts = artifacts.entrySet().stream()
2657                 .collect(Collectors.toMap(Map.Entry::getKey, e -> new ArtifactDataDefinition(e.getValue())));
2658             status = nodeTemplateOperation.addInformationalArtifactsToInstance(componentId, componentInstance.getUniqueId(), instDeplArtifacts);
2659         }
2660         return status;
2661     }
2662
2663     public StorageOperationStatus generateCustomizationUUIDOnInstance(String componentId, String instanceId) {
2664         return nodeTemplateOperation.generateCustomizationUUIDOnInstance(componentId, instanceId);
2665     }
2666
2667     public StorageOperationStatus generateCustomizationUUIDOnInstanceGroup(String componentId, String instanceId, List<String> groupInstances) {
2668         return nodeTemplateOperation.generateCustomizationUUIDOnInstanceGroup(componentId, instanceId, groupInstances);
2669     }
2670
2671     public Either<PropertyDefinition, StorageOperationStatus> addPropertyToComponent(String propertyName, PropertyDefinition newPropertyDefinition,
2672                                                                                      Component component) {
2673         newPropertyDefinition.setName(propertyName);
2674         StorageOperationStatus status = getToscaElementOperation(component)
2675             .addToscaDataToToscaElement(component.getUniqueId(), EdgeLabelEnum.PROPERTIES, VertexTypeEnum.PROPERTIES, newPropertyDefinition,
2676                 JsonPresentationFields.NAME);
2677         if (status != StorageOperationStatus.OK) {
2678             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add the property {} to the component {}. Status is {}. ", propertyName,
2679                 component.getName(), status);
2680             return Either.right(status);
2681         }
2682         ComponentParametersView filter = new ComponentParametersView(true);
2683         filter.setIgnoreProperties(false);
2684         filter.setIgnoreInputs(false);
2685         Either<Component, StorageOperationStatus> getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2686         if (getUpdatedComponentRes.isRight()) {
2687             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to get updated component {}. Status is {}. ", component.getUniqueId(),
2688                 getUpdatedComponentRes.right().value());
2689             return Either.right(status);
2690         }
2691         PropertyDefinition newProperty = null;
2692         List<PropertyDefinition> properties = (getUpdatedComponentRes.left().value()).getProperties();
2693         if (CollectionUtils.isNotEmpty(properties)) {
2694             Optional<PropertyDefinition> propertyOptional = properties.stream().filter(propertyEntry -> propertyEntry.getName().equals(propertyName))
2695                 .findAny();
2696             if (propertyOptional.isPresent()) {
2697                 newProperty = propertyOptional.get();
2698             }
2699         }
2700         if (newProperty == null) {
2701             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find recently added property {} on the component {}. Status is {}. ",
2702                 propertyName, component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2703             return Either.right(StorageOperationStatus.NOT_FOUND);
2704         }
2705         return Either.left(newProperty);
2706     }
2707
2708     public Either<InputDefinition, StorageOperationStatus> addInputToComponent(String inputName, InputDefinition newInputDefinition,
2709                                                                                Component component) {
2710         newInputDefinition.setName(inputName);
2711         StorageOperationStatus status = getToscaElementOperation(component)
2712             .addToscaDataToToscaElement(component.getUniqueId(), EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, newInputDefinition,
2713                 JsonPresentationFields.NAME);
2714         if (status != StorageOperationStatus.OK) {
2715             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add the input {} to the component {}. Status is {}. ", inputName,
2716                 component.getName(), status);
2717             return Either.right(status);
2718         }
2719         ComponentParametersView filter = new ComponentParametersView(true);
2720         filter.setIgnoreProperties(false);
2721         filter.setIgnoreInputs(false);
2722         Either<Component, StorageOperationStatus> getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2723         if (getUpdatedComponentRes.isRight()) {
2724             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to get updated component {}. Status is {}. ", component.getUniqueId(),
2725                 getUpdatedComponentRes.right().value());
2726             return Either.right(status);
2727         }
2728         InputDefinition newInput = null;
2729         List<InputDefinition> inputs = (getUpdatedComponentRes.left().value()).getInputs();
2730         if (CollectionUtils.isNotEmpty(inputs)) {
2731             Optional<InputDefinition> inputOptional = inputs.stream().filter(inputEntry -> inputEntry.getName().equals(inputName)).findAny();
2732             if (inputOptional.isPresent()) {
2733                 newInput = inputOptional.get();
2734             }
2735         }
2736         if (newInput == null) {
2737             CommonUtility
2738                 .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find recently added input {} " + "on the component {}. Status is {}. ", inputs,
2739                     component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2740             return Either.right(StorageOperationStatus.NOT_FOUND);
2741         }
2742         return Either.left(newInput);
2743     }
2744
2745     public StorageOperationStatus deletePropertyOfComponent(Component component, String propertyName) {
2746         return getToscaElementOperation(component)
2747             .deleteToscaDataElement(component.getUniqueId(), EdgeLabelEnum.PROPERTIES, VertexTypeEnum.PROPERTIES, propertyName,
2748                 JsonPresentationFields.NAME);
2749     }
2750
2751     public StorageOperationStatus deleteAttributeOfResource(Component component, String attributeName) {
2752         return getToscaElementOperation(component)
2753             .deleteToscaDataElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, attributeName,
2754                 JsonPresentationFields.NAME);
2755     }
2756
2757     public StorageOperationStatus deleteInputOfResource(Component resource, String inputName) {
2758         return getToscaElementOperation(resource)
2759             .deleteToscaDataElement(resource.getUniqueId(), EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, inputName, JsonPresentationFields.NAME);
2760     }
2761
2762     public StorageOperationStatus deleteOutputOfResource(final Component resource, final String outputName) {
2763         return getToscaElementOperation(resource)
2764             .deleteToscaDataElement(resource.getUniqueId(), EdgeLabelEnum.OUTPUTS, VertexTypeEnum.OUTPUTS, outputName, JsonPresentationFields.NAME);
2765     }
2766
2767     /**
2768      * Deletes a data type from a component.
2769      *
2770      * @param component    the container which has the data type
2771      * @param dataTypeName the data type name to be deleted
2772      * @return Operation result.
2773      */
2774     public StorageOperationStatus deleteDataTypeOfComponent(Component component, String dataTypeName) {
2775         return getToscaElementOperation(component)
2776             .deleteToscaDataElement(component.getUniqueId(), EdgeLabelEnum.DATA_TYPES, VertexTypeEnum.DATA_TYPES, dataTypeName,
2777                 JsonPresentationFields.NAME);
2778     }
2779
2780     public Either<PropertyDefinition, StorageOperationStatus> updatePropertyOfComponent(Component component,
2781                                                                                         PropertyDefinition newPropertyDefinition) {
2782         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2783         Either<PropertyDefinition, StorageOperationStatus> result = null;
2784         StorageOperationStatus status = getToscaElementOperation(component)
2785             .updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.PROPERTIES, VertexTypeEnum.PROPERTIES, newPropertyDefinition,
2786                 JsonPresentationFields.NAME);
2787         if (status != StorageOperationStatus.OK) {
2788             CommonUtility
2789                 .addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS, newPropertyDefinition.getName(),
2790                     component.getName(), status);
2791             result = Either.right(status);
2792         }
2793         if (result == null) {
2794             ComponentParametersView filter = new ComponentParametersView(true);
2795             filter.setIgnoreProperties(false);
2796             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2797             if (getUpdatedComponentRes.isRight()) {
2798                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(),
2799                     getUpdatedComponentRes.right().value());
2800                 result = Either.right(status);
2801             }
2802         }
2803         if (result == null) {
2804             Optional<PropertyDefinition> newProperty = (getUpdatedComponentRes.left().value()).getProperties().stream()
2805                 .filter(p -> p.getName().equals(newPropertyDefinition.getName())).findAny();
2806             if (newProperty.isPresent()) {
2807                 result = Either.left(newProperty.get());
2808             } else {
2809                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS,
2810                     newPropertyDefinition.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2811                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2812             }
2813         }
2814         return result;
2815     }
2816
2817     public Either<AttributeDefinition, StorageOperationStatus> updateAttributeOfComponent(Component component,
2818                                                                                           AttributeDefinition newPropertyDefinition) {
2819         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2820         Either<AttributeDefinition, StorageOperationStatus> result = null;
2821         StorageOperationStatus status = getToscaElementOperation(component)
2822             .updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, newPropertyDefinition,
2823                 JsonPresentationFields.NAME);
2824         if (status != StorageOperationStatus.OK) {
2825             CommonUtility
2826                 .addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS, newPropertyDefinition.getName(),
2827                     component.getName(), status);
2828             result = Either.right(status);
2829         }
2830         if (result == null) {
2831             ComponentParametersView filter = new ComponentParametersView(true);
2832             filter.setIgnoreProperties(false);
2833             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2834             if (getUpdatedComponentRes.isRight()) {
2835                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(),
2836                     getUpdatedComponentRes.right().value());
2837                 result = Either.right(status);
2838             }
2839         }
2840         if (result == null) {
2841             Optional<AttributeDefinition> newProperty = (getUpdatedComponentRes.left().value()).getAttributes().stream()
2842                 .filter(p -> p.getName().equals(newPropertyDefinition.getName())).findAny();
2843             if (newProperty.isPresent()) {
2844                 result = Either.left(newProperty.get());
2845             } else {
2846                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS,
2847                     newPropertyDefinition.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2848                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2849             }
2850         }
2851         return result;
2852     }
2853
2854     public Either<AttributeDefinition, StorageOperationStatus> addAttributeOfResource(Component component, AttributeDefinition newAttributeDef) {
2855         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2856         Either<AttributeDefinition, StorageOperationStatus> result = null;
2857         if (newAttributeDef.getUniqueId() == null || newAttributeDef.getUniqueId().isEmpty()) {
2858             String attUniqueId = UniqueIdBuilder.buildAttributeUid(component.getUniqueId(), newAttributeDef.getName());
2859             newAttributeDef.setUniqueId(attUniqueId);
2860             newAttributeDef.setOwnerId(component.getUniqueId());
2861         }
2862         StorageOperationStatus status = getToscaElementOperation(component)
2863             .addToscaDataToToscaElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, newAttributeDef,
2864                 JsonPresentationFields.NAME);
2865         if (status != StorageOperationStatus.OK) {
2866             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS, newAttributeDef.getName(),
2867                 component.getName(), status);
2868             result = Either.right(status);
2869         }
2870         if (result == null) {
2871             ComponentParametersView filter = new ComponentParametersView(true);
2872             filter.setIgnoreAttributes(false);
2873             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2874             if (getUpdatedComponentRes.isRight()) {
2875                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(),
2876                     getUpdatedComponentRes.right().value());
2877                 result = Either.right(status);
2878             }
2879         }
2880         if (result == null) {
2881             Optional<AttributeDefinition> newAttribute = ((Resource) getUpdatedComponentRes.left().value()).getAttributes().stream()
2882                 .filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
2883             if (newAttribute.isPresent()) {
2884                 result = Either.left(newAttribute.get());
2885             } else {
2886                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS,
2887                     newAttributeDef.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2888                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2889             }
2890         }
2891         return result;
2892     }
2893
2894     public Either<AttributeDefinition, StorageOperationStatus> updateAttributeOfResource(Component component, AttributeDefinition newAttributeDef) {
2895         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2896         Either<AttributeDefinition, StorageOperationStatus> result = null;
2897         StorageOperationStatus status = getToscaElementOperation(component)
2898             .updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, newAttributeDef,
2899                 JsonPresentationFields.NAME);
2900         if (status != StorageOperationStatus.OK) {
2901             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_ADD_THE_PROPERTY_TO_THE_RESOURCE_STATUS_IS, newAttributeDef.getName(),
2902                 component.getName(), status);
2903             result = Either.right(status);
2904         }
2905         if (result == null) {
2906             ComponentParametersView filter = new ComponentParametersView(true);
2907             filter.setIgnoreAttributes(false);
2908             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2909             if (getUpdatedComponentRes.isRight()) {
2910                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(),
2911                     getUpdatedComponentRes.right().value());
2912                 result = Either.right(status);
2913             }
2914         }
2915         if (result == null) {
2916             Optional<AttributeDefinition> newProperty = ((Resource) getUpdatedComponentRes.left().value()).getAttributes().stream()
2917                 .filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
2918             if (newProperty.isPresent()) {
2919                 result = Either.left(newProperty.get());
2920             } else {
2921                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FIND_RECENTLY_ADDED_PROPERTY_ON_THE_RESOURCE_STATUS_IS,
2922                     newAttributeDef.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2923                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2924             }
2925         }
2926         return result;
2927     }
2928
2929     public Either<InputDefinition, StorageOperationStatus> updateInputOfComponent(Component component, InputDefinition newInputDefinition) {
2930         Either<Component, StorageOperationStatus> getUpdatedComponentRes = null;
2931         Either<InputDefinition, StorageOperationStatus> result = null;
2932         StorageOperationStatus status = getToscaElementOperation(component)
2933             .updateToscaDataOfToscaElement(component.getUniqueId(), EdgeLabelEnum.INPUTS, VertexTypeEnum.INPUTS, newInputDefinition,
2934                 JsonPresentationFields.NAME);
2935         if (status != StorageOperationStatus.OK) {
2936             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update the input {} to the component {}. Status is {}. ",
2937                 newInputDefinition.getName(), component.getName(), status);
2938             result = Either.right(status);
2939         }
2940         if (result == null) {
2941             ComponentParametersView filter = new ComponentParametersView(true);
2942             filter.setIgnoreInputs(false);
2943             getUpdatedComponentRes = getToscaElement(component.getUniqueId(), filter);
2944             if (getUpdatedComponentRes.isRight()) {
2945                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_UPDATED_RESOURCE_STATUS_IS, component.getUniqueId(),
2946                     getUpdatedComponentRes.right().value());
2947                 result = Either.right(status);
2948             }
2949         }
2950         if (result == null) {
2951             Optional<InputDefinition> updatedInput = getUpdatedComponentRes.left().value().getInputs().stream()
2952                 .filter(p -> p.getName().equals(newInputDefinition.getName())).findAny();
2953             if (updatedInput.isPresent()) {
2954                 result = Either.left(updatedInput.get());
2955             } else {
2956                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find recently updated inputs {} on the resource {}. Status is {}. ",
2957                     newInputDefinition.getName(), component.getUniqueId(), StorageOperationStatus.NOT_FOUND);
2958                 result = Either.right(StorageOperationStatus.NOT_FOUND);
2959             }
2960         }
2961         return result;
2962     }
2963
2964     /**
2965      * method - ename the group instances after referenced container name renamed flow - VF rename -(triggers)-> Group rename
2966      *
2967      * @param containerComponent  - container such as service
2968      * @param componentInstance   - context component
2969      * @param componentInstanceId - id
2970      * @return - successfull/failed status
2971      **/
2972     public Either<StorageOperationStatus, StorageOperationStatus> cleanAndAddGroupInstancesToComponentInstance(Component containerComponent,
2973                                                                                                                ComponentInstance componentInstance,
2974                                                                                                                String componentInstanceId) {
2975         String uniqueId = componentInstance.getUniqueId();
2976         StorageOperationStatus status = nodeTemplateOperation
2977             .deleteToscaDataDeepElementsBlockOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS,
2978                 uniqueId);
2979         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
2980             CommonUtility
2981                 .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete group instances for container {}. error {] ", componentInstanceId, status);
2982             return Either.right(status);
2983         }
2984         if (componentInstance.getGroupInstances() != null) {
2985             status = addGroupInstancesToComponentInstance(containerComponent, componentInstance, componentInstance.getGroupInstances());
2986             if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
2987                 CommonUtility
2988                     .addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to add group instances for container {}. error {] ", componentInstanceId,
2989                         status);
2990                 return Either.right(status);
2991             }
2992         }
2993         return Either.left(status);
2994     }
2995
2996     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance,
2997                                                                        List<GroupDefinition> groups,
2998                                                                        Map<String, List<ArtifactDefinition>> groupInstancesArtifacts) {
2999         return nodeTemplateOperation.addGroupInstancesToComponentInstance(containerComponent, componentInstance, groups, groupInstancesArtifacts);
3000     }
3001
3002     public Either<List<GroupDefinition>, StorageOperationStatus> updateGroupsOnComponent(Component component,
3003                                                                                          List<GroupDataDefinition> updatedGroups) {
3004         return groupsOperation.updateGroups(component, updatedGroups, PromoteVersionEnum.MINOR);
3005     }
3006
3007     public Either<List<GroupInstance>, StorageOperationStatus> updateGroupInstancesOnComponent(Component component, String instanceId,
3008                                                                                                List<GroupInstance> updatedGroupInstances) {
3009         return groupsOperation.updateGroupInstances(component, instanceId, updatedGroupInstances);
3010     }
3011
3012     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance,
3013                                                                        List<GroupInstance> groupInstances) {
3014         return nodeTemplateOperation.addGroupInstancesToComponentInstance(containerComponent, componentInstance, groupInstances);
3015     }
3016
3017     public StorageOperationStatus addDeploymentArtifactsToComponentInstance(Component containerComponent, ComponentInstance componentInstance,
3018                                                                             Map<String, ArtifactDefinition> deploymentArtifacts) {
3019         return nodeTemplateOperation.addDeploymentArtifactsToComponentInstance(containerComponent, componentInstance, deploymentArtifacts);
3020     }
3021
3022     public StorageOperationStatus updateComponentInstanceProperty(Component containerComponent, String componentInstanceId,
3023                                                                   ComponentInstanceProperty property) {
3024         return nodeTemplateOperation.updateComponentInstanceProperty(containerComponent, componentInstanceId, property);
3025     }
3026
3027     public StorageOperationStatus updateComponentInstanceProperties(Component containerComponent, String componentInstanceId,
3028                                                                     List<ComponentInstanceProperty> properties) {
3029         return nodeTemplateOperation.updateComponentInstanceProperties(containerComponent, componentInstanceId, properties);
3030     }
3031
3032     public StorageOperationStatus updateComponentInstanceAttributes(final Component containerComponent, final String componentInstanceId,
3033                                                                     final List<ComponentInstanceAttribute> attributes) {
3034         return nodeTemplateOperation.updateComponentInstanceAttributes(containerComponent, componentInstanceId, attributes);
3035     }
3036
3037     public StorageOperationStatus addComponentInstanceProperty(Component containerComponent, String componentInstanceId,
3038                                                                ComponentInstanceProperty property) {
3039         return nodeTemplateOperation.addComponentInstanceProperty(containerComponent, componentInstanceId, property);
3040     }
3041
3042     public StorageOperationStatus updateComponentInstanceAttribute(final Component containerComponent, final String componentInstanceId,
3043                                                                    final ComponentInstanceAttribute attribute) {
3044         return nodeTemplateOperation.updateComponentInstanceAttribute(containerComponent, componentInstanceId, attribute);
3045     }
3046
3047     public StorageOperationStatus addComponentInstanceAttribute(Component containerComponent, String componentInstanceId,
3048                                                                 ComponentInstanceAttribute attribute) {
3049         return nodeTemplateOperation.addComponentInstanceAttribute(containerComponent, componentInstanceId, attribute);
3050     }
3051
3052     public StorageOperationStatus updateComponentInstanceInput(Component containerComponent, String componentInstanceId,
3053                                                                ComponentInstanceInput property) {
3054         return nodeTemplateOperation.updateComponentInstanceInput(containerComponent, componentInstanceId, property);
3055     }
3056
3057     public StorageOperationStatus updateComponentInstanceOutput(Component containerComponent, String componentInstanceId,
3058                                                                 ComponentInstanceOutput property) {
3059         return nodeTemplateOperation.updateComponentInstanceOutput(containerComponent, componentInstanceId, property);
3060     }
3061
3062     public StorageOperationStatus updateComponentInstanceInputs(Component containerComponent, String componentInstanceId,
3063                                                                 List<ComponentInstanceInput> instanceInputs) {
3064         return nodeTemplateOperation.updateComponentInstanceInputs(containerComponent, componentInstanceId, instanceInputs);
3065     }
3066
3067     public StorageOperationStatus updateComponentInstanceOutputs(Component containerComponent, String componentInstanceId,
3068                                                                  List<ComponentInstanceOutput> instanceInputs) {
3069         return nodeTemplateOperation.updateComponentInstanceOutputs(containerComponent, componentInstanceId, instanceInputs);
3070     }
3071
3072     public StorageOperationStatus addComponentInstanceInput(Component containerComponent, String componentInstanceId,
3073                                                             ComponentInstanceInput property) {
3074         return nodeTemplateOperation.addComponentInstanceInput(containerComponent, componentInstanceId, property);
3075     }
3076
3077     public StorageOperationStatus addComponentInstanceOutput(Component containerComponent, String componentInstanceId,
3078                                                              ComponentInstanceOutput property) {
3079         return nodeTemplateOperation.addComponentInstanceOutput(containerComponent, componentInstanceId, property);
3080     }
3081
3082     public void setNodeTypeOperation(NodeTypeOperation nodeTypeOperation) {
3083         this.nodeTypeOperation = nodeTypeOperation;
3084     }
3085
3086     public void setTopologyTemplateOperation(TopologyTemplateOperation topologyTemplateOperation) {
3087         this.topologyTemplateOperation = topologyTemplateOperation;
3088     }
3089
3090     public StorageOperationStatus deleteComponentInstanceInputsFromTopologyTemplate(Component containerComponent,
3091                                                                                     List<InputDefinition> inputsToDelete) {
3092         return topologyTemplateOperation.deleteToscaDataElements(containerComponent.getUniqueId(), EdgeLabelEnum.INPUTS,
3093             inputsToDelete.stream().map(PropertyDataDefinition::getName).collect(Collectors.toList()));
3094     }
3095
3096     public StorageOperationStatus deleteComponentInstanceOutputsFromTopologyTemplate(final Component containerComponent,
3097                                                                                      final List<OutputDefinition> outputsToDelete) {
3098         return topologyTemplateOperation.deleteToscaDataElements(containerComponent.getUniqueId(), EdgeLabelEnum.OUTPUTS,
3099             outputsToDelete.stream().map(AttributeDataDefinition::getName).collect(Collectors.toList()));
3100     }
3101
3102     public StorageOperationStatus updateComponentInstanceCapabiltyProperty(Component containerComponent, String componentInstanceUniqueId,
3103                                                                            String capabilityPropertyKey, ComponentInstanceProperty property) {
3104         return nodeTemplateOperation
3105             .updateComponentInstanceCapabilityProperty(containerComponent, componentInstanceUniqueId, capabilityPropertyKey, property);
3106     }
3107
3108     public StorageOperationStatus updateComponentInstanceCapabilityProperties(Component containerComponent, String componentInstanceUniqueId) {
3109         return convertComponentInstanceProperties(containerComponent, componentInstanceUniqueId).map(instanceCapProps -> topologyTemplateOperation
3110             .updateComponentInstanceCapabilityProperties(containerComponent, componentInstanceUniqueId, instanceCapProps))
3111             .orElse(StorageOperationStatus.NOT_FOUND);
3112     }
3113
3114     public StorageOperationStatus updateComponentInstanceRequirement(String containerComponentId, String componentInstanceUniqueId,
3115                                                                      RequirementDataDefinition requirementDataDefinition) {
3116         return nodeTemplateOperation.updateComponentInstanceRequirement(containerComponentId, componentInstanceUniqueId, requirementDataDefinition);
3117     }
3118
3119     public CapabilityDataDefinition updateComponentInstanceCapability(final String containerComponentId, final String componentInstanceUniqueId,
3120                                                                       final CapabilityDataDefinition capabilityDataDefinition) {
3121
3122         return nodeTemplateOperation.updateComponentInstanceCapabilities(containerComponentId, componentInstanceUniqueId, capabilityDataDefinition);
3123     }
3124
3125     public StorageOperationStatus updateComponentInstanceInterfaces(Component containerComponent, String componentInstanceUniqueId) {
3126         MapInterfaceDataDefinition mapInterfaceDataDefinition = convertComponentInstanceInterfaces(containerComponent, componentInstanceUniqueId);
3127         return topologyTemplateOperation.updateComponentInstanceInterfaces(containerComponent, componentInstanceUniqueId, mapInterfaceDataDefinition);
3128     }
3129
3130     public StorageOperationStatus updateComponentCalculatedCapabilitiesProperties(Component containerComponent) {
3131         Map<String, MapCapabilityProperty> mapCapabiltyPropertyMap = convertComponentCapabilitiesProperties(containerComponent);
3132         return nodeTemplateOperation.overrideComponentCapabilitiesProperties(containerComponent, mapCapabiltyPropertyMap);
3133     }
3134
3135     public StorageOperationStatus deleteAllCalculatedCapabilitiesRequirements(String topologyTemplateId) {
3136         StorageOperationStatus status = topologyTemplateOperation
3137             .removeToscaData(topologyTemplateId, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES);
3138         if (status == StorageOperationStatus.OK) {
3139             status = topologyTemplateOperation
3140                 .removeToscaData(topologyTemplateId, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS);
3141         }
3142         if (status == StorageOperationStatus.OK) {
3143             status = topologyTemplateOperation
3144                 .removeToscaData(topologyTemplateId, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES);
3145         }
3146         return status;
3147     }
3148
3149     public Either<Component, StorageOperationStatus> shouldUpgradeToLatestDerived(Resource clonedResource) {
3150         String componentId = clonedResource.getUniqueId();
3151         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
3152         if (getVertexEither.isRight()) {
3153             log.debug(COULDNT_FETCH_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
3154             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
3155         }
3156         GraphVertex nodeTypeV = getVertexEither.left().value();
3157         ToscaElement toscaElementToUpdate = ModelConverter.convertToToscaElement(clonedResource);
3158         Either<ToscaElement, StorageOperationStatus> shouldUpdateDerivedVersion = nodeTypeOperation
3159             .shouldUpdateDerivedVersion(toscaElementToUpdate, nodeTypeV);
3160         if (shouldUpdateDerivedVersion.isRight() && StorageOperationStatus.OK != shouldUpdateDerivedVersion.right().value()) {
3161             log.debug("Failed to update derived version for node type {} derived {}, error: {}", componentId, clonedResource.getDerivedFrom().get(0),
3162                 shouldUpdateDerivedVersion.right().value());
3163             return Either.right(shouldUpdateDerivedVersion.right().value());
3164         }
3165         if (shouldUpdateDerivedVersion.isLeft()) {
3166             return Either.left(ModelConverter.convertFromToscaElement(shouldUpdateDerivedVersion.left().value()));
3167         }
3168         return Either.left(clonedResource);
3169     }
3170
3171     /**
3172      * Returns list of ComponentInstanceProperty belonging to component instance capability specified by name, type and ownerId
3173      */
3174     public Either<List<ComponentInstanceProperty>, StorageOperationStatus> getComponentInstanceCapabilityProperties(String componentId,
3175                                                                                                                     String instanceId,
3176                                                                                                                     String capabilityName,
3177                                                                                                                     String capabilityType,
3178                                                                                                                     String ownerId) {
3179         return topologyTemplateOperation.getComponentInstanceCapabilityProperties(componentId, instanceId, capabilityName, capabilityType, ownerId);
3180     }
3181
3182     private MapInterfaceDataDefinition convertComponentInstanceInterfaces(Component currComponent, String componentInstanceId) {
3183         MapInterfaceDataDefinition mapInterfaceDataDefinition = new MapInterfaceDataDefinition();
3184         List<ComponentInstanceInterface> componentInterface = currComponent.getComponentInstancesInterfaces().get(componentInstanceId);
3185         if (CollectionUtils.isNotEmpty(componentInterface)) {
3186             componentInterface.stream().forEach(interfaceDef -> mapInterfaceDataDefinition.put(interfaceDef.getUniqueId(), interfaceDef));
3187         }
3188         return mapInterfaceDataDefinition;
3189     }
3190
3191     private Map<String, MapCapabilityProperty> convertComponentCapabilitiesProperties(Component currComponent) {
3192         Map<String, MapCapabilityProperty> map = ModelConverter.extractCapabilityPropertiesFromGroups(currComponent.getGroups(), true);
3193         map.putAll(ModelConverter.extractCapabilityProperteisFromInstances(currComponent.getComponentInstances(), true));
3194         return map;
3195     }
3196
3197     private Optional<MapCapabilityProperty> convertComponentInstanceProperties(Component component, String instanceId) {
3198         return component.fetchInstanceById(instanceId)
3199             .map(ci -> ModelConverter.convertToMapOfMapCapabilityProperties(ci.getCapabilities(), instanceId, ci.getOriginType().isAtomicType()));
3200     }
3201
3202     public Either<PolicyDefinition, StorageOperationStatus> associatePolicyToComponent(String componentId, PolicyDefinition policyDefinition,
3203                                                                                        int counter) {
3204         Either<PolicyDefinition, StorageOperationStatus> result = null;
3205         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither;
3206         getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseMetadata);
3207         if (getVertexEither.isRight()) {
3208             log.error(COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
3209             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
3210         } else {
3211             if (getVertexEither.left().value().getLabel() != VertexTypeEnum.TOPOLOGY_TEMPLATE) {
3212                 log.error("Policy association to component of Tosca type {} is not allowed. ", getVertexEither.left().value().getLabel());
3213                 result = Either.right(StorageOperationStatus.BAD_REQUEST);
3214             }
3215         }
3216         if (result == null) {
3217             StorageOperationStatus status = topologyTemplateOperation
3218                 .addPolicyToToscaElement(getVertexEither.left().value(), policyDefinition, counter);
3219             if (status != StorageOperationStatus.OK) {
3220                 return Either.right(status);
3221             }
3222         }
3223         if (result == null) {
3224             result = Either.left(policyDefinition);
3225         }
3226         return result;
3227     }
3228
3229     public StorageOperationStatus associatePoliciesToComponent(String componentId, List<PolicyDefinition> policies) {
3230         log.debug("#associatePoliciesToComponent - associating policies for component {}.", componentId);
3231         return janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.ParseMetadata)
3232             .either(containerVertex -> topologyTemplateOperation.addPoliciesToToscaElement(containerVertex, policies),
3233                 DaoStatusConverter::convertJanusGraphStatusToStorageStatus);
3234     }
3235
3236     public Either<PolicyDefinition, StorageOperationStatus> updatePolicyOfComponent(String componentId, PolicyDefinition policyDefinition,
3237                                                                                     PromoteVersionEnum promoteVersionEnum) {
3238         Either<PolicyDefinition, StorageOperationStatus> result = null;
3239         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither;
3240         getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
3241         if (getVertexEither.isRight()) {
3242             log.error(COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
3243             result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value()));
3244         }
3245         if (result == null) {
3246             policyDefinition.setVersion(GroupUtils.updateVersion(promoteVersionEnum, policyDefinition.getVersion()));
3247             StorageOperationStatus status = topologyTemplateOperation.updatePolicyOfToscaElement(getVertexEither.left().value(), policyDefinition);
3248             if (status != StorageOperationStatus.OK) {
3249                 return Either.right(status);
3250             }
3251         }
3252         if (result == null) {
3253             result = Either.left(policyDefinition);
3254         }
3255         return result;
3256     }
3257
3258     public StorageOperationStatus updatePoliciesOfComponent(String componentId, List<PolicyDefinition> policyDefinition) {
3259         log.debug("#updatePoliciesOfComponent - updating policies for component {}", componentId);
3260         return janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse).right()
3261             .map(DaoStatusConverter::convertJanusGraphStatusToStorageStatus)
3262             .either(containerVertex -> topologyTemplateOperation.updatePoliciesOfToscaElement(containerVertex, policyDefinition), err -> err);
3263     }
3264
3265     public StorageOperationStatus removePolicyFromComponent(String componentId, String policyId) {
3266         StorageOperationStatus status = null;
3267         Either<GraphVertex, JanusGraphOperationStatus> getVertexEither = janusGraphDao.getVertexById(componentId, JsonParseFlagEnum.NoParse);
3268         if (getVertexEither.isRight()) {
3269             log.error(COULDNT_FETCH_A_COMPONENT_WITH_AND_UNIQUE_ID_ERROR, componentId, getVertexEither.right().value());
3270             status = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVertexEither.right().value());
3271         }
3272         if (status == null) {
3273             status = topologyTemplateOperation.removePolicyFromToscaElement(getVertexEither.left().value(), policyId);
3274         }
3275         return status;
3276     }
3277
3278     public boolean canAddGroups(String componentId) {
3279         GraphVertex vertex = janusGraphDao.getVertexById(componentId).left().on(this::onJanusGraphError);
3280         return topologyTemplateOperation.hasEdgeOfType(vertex, EdgeLabelEnum.GROUPS);
3281     }
3282
3283     GraphVertex onJanusGraphError(JanusGraphOperationStatus toe) {
3284         throw new StorageException(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(toe));
3285     }
3286
3287     public CatalogUpdateTimestamp updateCatalogTimes() {
3288         long now = System.currentTimeMillis();
3289         GraphVertex catalogRoot = janusGraphDao.getVertexByLabel(VertexTypeEnum.CATALOG_ROOT).left().on(this::onJanusGraphError);
3290         Long currentTime = (Long) catalogRoot.getMetadataProperty(GraphPropertyEnum.CURRENT_CATALOG_UPDATE_TIME);
3291         catalogRoot.addMetadataProperty(GraphPropertyEnum.PREV_CATALOG_UPDATE_TIME, currentTime);
3292         catalogRoot.addMetadataProperty(GraphPropertyEnum.CURRENT_CATALOG_UPDATE_TIME, now);
3293         janusGraphDao.updateVertex(catalogRoot).left().on(this::onJanusGraphError);
3294         return new CatalogUpdateTimestamp(currentTime, now);
3295     }
3296
3297     public CatalogUpdateTimestamp getCatalogTimes() {
3298         GraphVertex catalogRoot = janusGraphDao.getVertexByLabel(VertexTypeEnum.CATALOG_ROOT).left().on(this::onJanusGraphError);
3299         Long currentTime = (Long) catalogRoot.getMetadataProperty(GraphPropertyEnum.CURRENT_CATALOG_UPDATE_TIME);
3300         Long prevTime = (Long) catalogRoot.getMetadataProperty(GraphPropertyEnum.PREV_CATALOG_UPDATE_TIME);
3301         return new CatalogUpdateTimestamp(prevTime == null ? 0 : prevTime.longValue(), currentTime == null ? 0 : currentTime.longValue());
3302     }
3303
3304     public void updateNamesOfCalculatedCapabilitiesRequirements(String componentId) {
3305         topologyTemplateOperation.updateNamesOfCalculatedCapabilitiesRequirements(componentId, getTopologyTemplate(componentId));
3306     }
3307
3308     public void revertNamesOfCalculatedCapabilitiesRequirements(String componentId) {
3309         topologyTemplateOperation.revertNamesOfCalculatedCapabilitiesRequirements(componentId, getTopologyTemplate(componentId));
3310     }
3311
3312     private TopologyTemplate getTopologyTemplate(String componentId) {
3313         return (TopologyTemplate) topologyTemplateOperation.getToscaElement(componentId, getFilterComponentWithCapProperties()).left()
3314             .on(this::throwStorageException);
3315     }
3316
3317     private ComponentParametersView getFilterComponentWithCapProperties() {
3318         ComponentParametersView filter = new ComponentParametersView();
3319         filter.setIgnoreCapabiltyProperties(false);
3320         return filter;
3321     }
3322
3323     private ToscaElement throwStorageException(StorageOperationStatus status) {
3324         throw new StorageException(status);
3325     }
3326
3327     public Either<Boolean, StorageOperationStatus> isComponentInUse(String componentId) {
3328         final List<EdgeLabelEnum> forbiddenEdgeLabelEnums = Arrays
3329             .asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF, EdgeLabelEnum.ALLOTTED_OF);
3330         Either<GraphVertex, JanusGraphOperationStatus> vertexById = janusGraphDao.getVertexById(componentId);
3331         if (vertexById.isLeft()) {
3332             for (EdgeLabelEnum edgeLabelEnum : forbiddenEdgeLabelEnums) {
3333                 Iterator<Edge> edgeItr = vertexById.left().value().getVertex().edges(Direction.IN, edgeLabelEnum.name());
3334                 if (edgeItr != null && edgeItr.hasNext()) {
3335                     return Either.left(true);
3336                 }
3337             }
3338         }
3339         return Either.left(false);
3340     }
3341
3342     public Either<List<Component>, StorageOperationStatus> getComponentListByInvariantUuid(String componentInvariantUuid,
3343                                                                                            Map<GraphPropertyEnum, Object> additionalPropertiesToMatch) {
3344         Map<GraphPropertyEnum, Object> propertiesToMatch = new EnumMap<>(GraphPropertyEnum.class);
3345         if (MapUtils.isNotEmpty(additionalPropertiesToMatch)) {
3346             propertiesToMatch.putAll(additionalPropertiesToMatch);
3347         }
3348         propertiesToMatch.put(GraphPropertyEnum.INVARIANT_UUID, componentInvariantUuid);
3349         Either<List<GraphVertex>, JanusGraphOperationStatus> vertexEither = janusGraphDao
3350             .getByCriteria(null, propertiesToMatch, JsonParseFlagEnum.ParseMetadata);
3351         if (vertexEither.isRight()) {
3352             log.debug("Couldn't fetch metadata for component with type {} and invariantUUId {}, error: {}", componentInvariantUuid,
3353                 vertexEither.right().value());
3354             return Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(vertexEither.right().value()));
3355         }
3356         List<GraphVertex> vertexList = vertexEither.isLeft() ? vertexEither.left().value() : null;
3357         if (vertexList == null || vertexList.isEmpty()) {
3358             log.debug("Component with invariantUUId {} was not found", componentInvariantUuid);
3359             return Either.right(StorageOperationStatus.NOT_FOUND);
3360         }
3361         ArrayList<Component> components = new ArrayList<>();
3362         for (GraphVertex vertex : vertexList) {
3363             Either<Component, StorageOperationStatus> toscaElementByOperation = getToscaElementByOperation(vertex);
3364             if (toscaElementByOperation.isRight()) {
3365                 log.debug("Could not fetch the following Component by Invariant UUID {}", vertex.getUniqueId());
3366                 return Either.right(toscaElementByOperation.right().value());
3367             }
3368             components.add(toscaElementByOperation.left().value());
3369         }
3370         return Either.left(components);
3371     }
3372
3373     public Either<List<Component>, StorageOperationStatus> getParentComponents(String componentId) {
3374         List<Component> parentComponents = new ArrayList<>();
3375         final List<EdgeLabelEnum> relationEdgeLabelEnums = Arrays.asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF);
3376         Either<GraphVertex, JanusGraphOperationStatus> vertexById = janusGraphDao.getVertexById(componentId);
3377         if (vertexById.isLeft()) {
3378             for (EdgeLabelEnum edgeLabelEnum : relationEdgeLabelEnums) {
3379                 Either<GraphVertex, JanusGraphOperationStatus> parentVertexEither = janusGraphDao
3380                     .getParentVertex(vertexById.left().value(), edgeLabelEnum, JsonParseFlagEnum.ParseJson);
3381                 if (parentVertexEither.isLeft()) {
3382                     Either<Component, StorageOperationStatus> componentEither = getToscaElement(parentVertexEither.left().value().getUniqueId());
3383                     if (componentEither.isLeft()) {
3384                         parentComponents.add(componentEither.left().value());
3385                     }
3386                 }
3387             }
3388         }
3389         return Either.left(parentComponents);
3390     }
3391
3392     public void updateCapReqPropertiesOwnerId(String componentId) {
3393         topologyTemplateOperation.updateCapReqPropertiesOwnerId(componentId, getTopologyTemplate(componentId));
3394     }
3395
3396     public <T extends Component> Either<T, StorageOperationStatus> getLatestByServiceName(String serviceName) {
3397         return getLatestByName(GraphPropertyEnum.NAME, serviceName, null);
3398     }
3399 }