catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/NodeTemplateOperation.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.model.jsontitan.operations;
  22
  23 import com.thinkaurelius.titan.core.TitanVertex;
  24 import fj.data.Either;
  25 import org.apache.commons.collections.CollectionUtils;
  26 import org.apache.commons.collections.MapUtils;
  27 import org.apache.commons.lang.StringUtils;
  28 import org.apache.commons.lang3.tuple.ImmutablePair;
  29 import org.apache.commons.lang3.tuple.Pair;
  30 import org.apache.tinkerpop.gremlin.structure.Direction;
  31 import org.apache.tinkerpop.gremlin.structure.Edge;
  32 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  33 import org.openecomp.sdc.be.config.ConfigurationManager;
  34 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  35 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
  36 import org.openecomp.sdc.be.dao.jsongraph.types.EdgePropertyEnum;
  37 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  38 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  39 import org.openecomp.sdc.be.dao.jsongraph.utils.JsonParserUtils;
  40 import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
  41 import org.openecomp.sdc.be.datatypes.elements.*;
  42 import org.openecomp.sdc.be.datatypes.elements.MapCapabilityProperty;
  43 import org.openecomp.sdc.be.datatypes.elements.MapListCapabilityDataDefinition;
  44 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
  45 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  46 import org.openecomp.sdc.be.datatypes.enums.OriginTypeEnum;
  47 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
  48 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
  49 import org.openecomp.sdc.be.model.*;
  50 import org.openecomp.sdc.be.model.jsontitan.datamodel.NodeType;
  51 import org.openecomp.sdc.be.model.jsontitan.datamodel.TopologyTemplate;
  52 import org.openecomp.sdc.be.model.jsontitan.datamodel.ToscaElement;
  53 import org.openecomp.sdc.be.model.jsontitan.datamodel.ToscaElementTypeEnum;
  54 import org.openecomp.sdc.be.model.jsontitan.enums.JsonConstantKeysEnum;
  55 import org.openecomp.sdc.be.model.jsontitan.utils.ModelConverter;
  56 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  57 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  58 import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder;
  59 import org.openecomp.sdc.common.api.ArtifactGroupTypeEnum;
  60 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
  61 import org.openecomp.sdc.common.jsongraph.util.CommonUtility;
  62 import org.openecomp.sdc.common.jsongraph.util.CommonUtility.LogLevelEnum;
  63 import org.openecomp.sdc.common.log.wrappers.Logger;
  64 import org.openecomp.sdc.common.util.ValidationUtils;
  65
  66 import java.io.IOException;
  67 import java.util.*;
  68 import java.util.Map.Entry;
  69 import java.util.function.BiConsumer;
  70 import java.util.function.BiPredicate;
  71 import java.util.stream.Collectors;
  72
  73 @org.springframework.stereotype.Component("node-template-operation")
  74 public class NodeTemplateOperation extends BaseOperation {
  75     private static final String FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR = "Failed to fetch container vertex {} error {}";
  76         private static final String FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE = "Failed to update topology template {} with new component instance {}. ";
  77         private static final String ARTIFACT_PLACEHOLDER_TYPE = "type";
  78     private static final String ARTIFACT_PLACEHOLDER_DISPLAY_NAME = "displayName";
  79     private static final Object ARTIFACT_PLACEHOLDER_DESCRIPTION = "description";
  80     public static final String HEAT_ENV_NAME = "heatEnv";
  81     public static final String HEAT_VF_ENV_NAME = "VfHeatEnv";
  82     public static final String HEAT_ENV_SUFFIX = "env";
  83     private static Integer defaultHeatTimeout;
  84     public static final Integer NON_HEAT_TIMEOUT = 0;
  85
  86     private static final Logger log = Logger.getLogger(NodeTemplateOperation.class.getName());
  87
  88     public NodeTemplateOperation() {
  89         defaultHeatTimeout = ConfigurationManager.getConfigurationManager().getConfiguration().getDefaultHeatArtifactTimeoutMinutes();
  90         if ((defaultHeatTimeout == null) || (defaultHeatTimeout < 1)) {
  91             defaultHeatTimeout = 60;
  92         }
  93     }
  94
  95     public static Integer getDefaultHeatTimeout() {
  96         return defaultHeatTimeout;
  97     }
  98
  99     public Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> addComponentInstanceToTopologyTemplate(TopologyTemplate container, ToscaElement originToscaElement, String instanceNumberSuffix, ComponentInstance componentInstance,
 100             boolean allowDeleted, User user) {
 101
 102         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result = null;
 103         Either<TopologyTemplate, StorageOperationStatus> addComponentInstanceRes = null;
 104         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Going to create component instance {} in component {}", componentInstance, container.getUniqueId());
 105         ComponentInstanceDataDefinition componentInstanceData = null;
 106         Either<String, StorageOperationStatus> newInstanceNameRes = null;
 107
 108         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseJson);
 109         if (metadataVertex.isRight()) {
 110             TitanOperationStatus status = metadataVertex.right().value();
 111             if (status == TitanOperationStatus.NOT_FOUND) {
 112                 status = TitanOperationStatus.INVALID_ID;
 113             }
 114             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 115         }
 116
 117         if (result == null) {
 118
 119             newInstanceNameRes = buildValidateInstanceName(container, originToscaElement, componentInstance, instanceNumberSuffix);
 120             if (newInstanceNameRes.isRight()) {
 121                 result = Either.right(newInstanceNameRes.right().value());
 122             }
 123         }
 124         if (result == null) {
 125             componentInstanceData = buildComponentInstanceDataDefinition(componentInstance, container.getUniqueId(), newInstanceNameRes.left().value(), true, originToscaElement);
 126
 127             addComponentInstanceRes = addComponentInstanceToTopologyTemplate(container, originToscaElement, componentInstanceData, metadataVertex.left().value(), allowDeleted, user);
 128
 129             if (addComponentInstanceRes.isRight()) {
 130                 StorageOperationStatus status = addComponentInstanceRes.right().value();
 131                 if (status == StorageOperationStatus.NOT_FOUND) {
 132                     status = StorageOperationStatus.INVALID_ID;
 133                 }
 134                 result = Either.right(status);
 135             }
 136             if (componentInstance.getOriginType() == OriginTypeEnum.ServiceProxy) {
 137                 TopologyTemplate updatedContainer = addComponentInstanceRes.left().value();
 138                 result = addServerCapAndReqToProxyServerInstance(updatedContainer, componentInstance, componentInstanceData);
 139
 140             }
 141         }
 142         if (result == null) {
 143             result = Either.left(new ImmutablePair<>(addComponentInstanceRes.left().value(), componentInstanceData.getUniqueId()));
 144         }
 145         return result;
 146     }
 147
 148     private Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> addServerCapAndReqToProxyServerInstance(TopologyTemplate updatedContainer, ComponentInstance componentInstance,
 149
 150             ComponentInstanceDataDefinition componentInstanceData) {
 151
 152         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result;
 153
 154         Map<String, MapListCapabilityDataDefinition> calcCap = updatedContainer.getCalculatedCapabilities();
 155         Map<String, MapListRequirementDataDefinition> calcReg = updatedContainer.getCalculatedRequirements();
 156         Map<String, MapCapabilityProperty> calcCapProp = updatedContainer.getCalculatedCapabilitiesProperties();
 157
 158         Map<String, List<CapabilityDefinition>> additionalCap = componentInstance.getCapabilities();
 159         Map<String, List<RequirementDefinition>> additionalReq = componentInstance.getRequirements();
 160
 161         MapListCapabilityDataDefinition allCalculatedCap = calcCap == null || !calcCap.containsKey(componentInstanceData.getUniqueId()) ? new MapListCapabilityDataDefinition() : calcCap.get(componentInstanceData.getUniqueId());
 162         /******** capability ****************************/
 163         StorageOperationStatus status = deleteToscaDataDeepElementsBlockOfToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, componentInstanceData.getUniqueId());
 164         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 165             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty  for instance {} in container {}. error {] ", componentInstanceData.getUniqueId(), updatedContainer.getUniqueId(), status);
 166             return Either.right(status);
 167         }
 168
 169         if (additionalCap != null && !additionalCap.isEmpty()) {
 170
 171             Map<String, ListCapabilityDataDefinition> serverCap = additionalCap.entrySet().stream()
 172                     .collect(Collectors.toMap(Map.Entry::getKey, en -> new ListCapabilityDataDefinition(en.getValue().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList()))));
 173
 174             serverCap.entrySet().forEach(entryPerType -> {
 175                 entryPerType.getValue().getListToscaDataDefinition().forEach(cap -> {
 176                     cap.addToPath(componentInstance.getUniqueId());
 177                     allCalculatedCap.add(entryPerType.getKey(), cap);
 178                 });
 179             });
 180
 181             status = addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, allCalculatedCap, componentInstance.getUniqueId());
 182
 183             /******** capability property ****************************/
 184             status = deleteToscaDataDeepElementsBlockOfToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, componentInstanceData.getUniqueId());
 185             if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 186                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty properties for instance {} in container {}. error {] ", componentInstanceData.getUniqueId(), updatedContainer.getUniqueId(), status);
 187                 return Either.right(status);
 188             }
 189
 190             MapCapabilityProperty allCalculatedCapProp = calcCapProp == null || !calcCapProp.containsKey(componentInstanceData.getUniqueId()) ? new MapCapabilityProperty() : calcCapProp.get(componentInstanceData.getUniqueId());
 191
 192             additionalCap.forEach(new BiConsumer<String, List<CapabilityDefinition>>() {
 193                 @Override
 194                 public void accept(String s, List<CapabilityDefinition> caps) {
 195
 196                     if (caps != null && !caps.isEmpty()) {
 197
 198                         MapPropertiesDataDefinition dataToCreate = new MapPropertiesDataDefinition();
 199
 200                         for (CapabilityDefinition cap : caps) {
 201                             List<ComponentInstanceProperty> capPrps = cap.getProperties();
 202                             if (capPrps != null) {
 203
 204                                 for (ComponentInstanceProperty cip : capPrps) {
 205                                     dataToCreate.put(cip.getName(), new PropertyDataDefinition(cip));
 206                                 }
 207
 208                                 StringBuffer sb = new StringBuffer(componentInstance.getUniqueId());
 209                                 sb.append(ModelConverter.CAP_PROP_DELIM);
 210
 211                                 sb.append(cap.getOwnerId());
 212
 213                                 sb.append(ModelConverter.CAP_PROP_DELIM).append(s).append(ModelConverter.CAP_PROP_DELIM).append(cap.getName());
 214                                 allCalculatedCapProp.put(sb.toString(), dataToCreate);
 215                             }
 216                         }
 217
 218                     }
 219
 220                 }
 221             });
 222
 223             status = addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, allCalculatedCapProp, componentInstance.getUniqueId());
 224         }
 225
 226         /******** Requirements property ****************************/
 227         if (additionalReq != null && !additionalReq.isEmpty()) {
 228
 229             MapListRequirementDataDefinition allCalculatedReq = calcReg == null || !calcReg.containsKey(componentInstanceData.getUniqueId()) ? new MapListRequirementDataDefinition() : calcReg.get(componentInstanceData.getUniqueId());
 230             status = deleteToscaDataDeepElementsBlockOfToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, componentInstanceData.getUniqueId());
 231             if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 232                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated Requirements for instance {} in container {}. error {] ", componentInstanceData.getUniqueId(), updatedContainer.getUniqueId(), status);
 233                 return Either.right(status);
 234             }
 235
 236             Map<String, ListRequirementDataDefinition> serverReq = additionalReq.entrySet().stream()
 237                     .collect(Collectors.toMap(Map.Entry::getKey, en -> new ListRequirementDataDefinition(en.getValue().stream().map(RequirementDataDefinition::new).collect(Collectors.toList()))));
 238
 239             serverReq.entrySet().forEach(entryPerType -> {
 240                 entryPerType.getValue().getListToscaDataDefinition().forEach(cap -> {
 241                     cap.addToPath(componentInstance.getUniqueId());
 242                     allCalculatedReq.add(entryPerType.getKey(), cap);
 243                 });
 244             });
 245
 246             status = addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, allCalculatedReq, componentInstance.getUniqueId());
 247
 248         }
 249
 250         Either<ToscaElement, StorageOperationStatus> updatedComponentInstanceRes = topologyTemplateOperation.getToscaElement(updatedContainer.getUniqueId());
 251         if (updatedComponentInstanceRes.isRight()) {
 252             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with new component instance {}. ", updatedContainer.getName(), componentInstance.getName());
 253             result = Either.right(updatedComponentInstanceRes.right().value());
 254         }
 255         result = Either.left(new ImmutablePair<>((TopologyTemplate) updatedComponentInstanceRes.left().value(), componentInstanceData.getUniqueId()));
 256         return result;
 257     }
 258
 259     private Either<String, StorageOperationStatus> buildValidateInstanceName(TopologyTemplate container, ToscaElement originToscaElement, ComponentInstance componentInstance, String instanceNumberSuffix) {
 260
 261         Either<String, StorageOperationStatus> result = null;
 262         String instanceName = componentInstance.getName();
 263         if (StringUtils.isEmpty(instanceName) || instanceName.equalsIgnoreCase(originToscaElement.getName()) || componentInstance.getOriginType() == OriginTypeEnum.ServiceProxy) {
 264             instanceName = buildComponentInstanceName(instanceNumberSuffix, instanceName);
 265         } else if (!isUniqueInstanceName(container, componentInstance.getName())) {
 266             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create component instance with name {} on component container {}. The instance with the same name already exists. ", componentInstance.getName(), container.getName());
 267             result = Either.right(StorageOperationStatus.ENTITY_ALREADY_EXISTS);
 268         }
 269         if (result == null) {
 270             result = Either.left(instanceName);
 271         }
 272         return result;
 273     }
 274
 275     public Either<TopologyTemplate, StorageOperationStatus> addComponentInstanceToTopologyTemplate(TopologyTemplate container, ToscaElement originToscaElement, ComponentInstanceDataDefinition componentInstance, GraphVertex metadataVertex,
 276             boolean allowDeleted, User user) {
 277
 278         Either<TopologyTemplate, StorageOperationStatus> result = null;
 279         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 280         String containerComponentId = container.getUniqueId();
 281         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to create component instance {} in component {}", componentInstance, containerComponentId);
 282         String instOriginComponentId = componentInstance.getComponentUid();
 283         Either<GraphVertex, TitanOperationStatus> updateElement = null;
 284
 285         Boolean isDeleted = (Boolean) originToscaElement.getMetadataValue(JsonPresentationFields.IS_DELETED);
 286
 287         if (!allowDeleted && (isDeleted != null) && isDeleted) {
 288             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component {} is already deleted. Cannot add component instance", instOriginComponentId);
 289             result = Either.right(StorageOperationStatus.INVALID_ID);
 290         }
 291         Boolean isArchived = originToscaElement.isArchived();
 292         if ( isArchived != null && isArchived ){
 293             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create instance {}. Origin {} component is archived . ", componentInstance.getName(), originToscaElement.getName());
 294             result = Either.right(StorageOperationStatus.COMPONENT_IS_ARCHIVED);
 295         }
 296
 297         if (result == null) {
 298             container.addComponentInstance(componentInstance);
 299             metadataVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 300             topologyTemplateOperation.fillToscaElementVertexData(metadataVertex, container, JsonParseFlagEnum.ParseAll);
 301             updateElement = titanDao.updateVertex(metadataVertex);
 302             if (updateElement.isRight()) {
 303                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE, container.getName(), componentInstance.getName());
 304                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 305             }
 306         }
 307         if (result == null) {
 308             Either<GraphVertex, StorageOperationStatus> addToscaDataRes = addComponentInstanceToscaDataToContainerComponent(originToscaElement, componentInstance, updateElement.left().value(), user);
 309             if (addToscaDataRes.isRight()) {
 310                 result = Either.right(addToscaDataRes.right().value());
 311             }
 312         }
 313         if (result == null) {
 314             StorageOperationStatus createInstanceEdge = createInstanceEdge(metadataVertex, componentInstance);
 315             result = createInstanceEdge == StorageOperationStatus.OK ? null : Either.right(createInstanceEdge);
 316         }
 317
 318         if (result == null) {
 319             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId);
 320             if (updateContainerComponentRes.isRight()) {
 321                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with new component instance {}. ", container.getName(), componentInstance.getName());
 322                 result = Either.right(updateContainerComponentRes.right().value());
 323             }
 324         }
 325         if (result == null) {
 326             result = Either.left((TopologyTemplate) updateContainerComponentRes.left().value());
 327         }
 328         return result;
 329     }
 330
 331     public Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(TopologyTemplate container, ToscaElement originToscaElement, ComponentInstance componentInstance) {
 332
 333         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result = null;
 334         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 335
 336         String containerComponentId = container.getUniqueId();
 337         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update component instance metadata {} of container component {}", componentInstance, containerComponentId);
 338         ComponentInstanceDataDefinition componentInstanceData = null;
 339
 340         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
 341         if (metadataVertex.isRight()) {
 342             TitanOperationStatus status = metadataVertex.right().value();
 343             if (status == TitanOperationStatus.NOT_FOUND) {
 344                 status = TitanOperationStatus.INVALID_ID;
 345             }
 346             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 347         }
 348         if (result == null) {
 349             componentInstanceData = buildComponentInstanceDataDefinition(componentInstance, container.getUniqueId(), componentInstance.getName(), false, originToscaElement);
 350             container.addComponentInstance(componentInstanceData);
 351             metadataVertex.left().value().setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 352             topologyTemplateOperation.fillToscaElementVertexData(metadataVertex.left().value(), container, JsonParseFlagEnum.ParseAll);
 353             Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(metadataVertex.left().value());
 354             if (updateElement.isRight()) {
 355                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE, container.getName(), componentInstance.getName());
 356                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 357             }
 358         }
 359         if (result == null) {
 360             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId);
 361             if (updateContainerComponentRes.isRight()) {
 362                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with updated component instance {}. ", container.getName(), componentInstance.getName());
 363                 result = Either.right(updateContainerComponentRes.right().value());
 364             }
 365         }
 366         if (result == null) {
 367             result = Either.left(new ImmutablePair<>((TopologyTemplate) updateContainerComponentRes.left().value(), componentInstanceData.getUniqueId()));
 368         }
 369         return result;
 370     }
 371
 372     public Either<TopologyTemplate, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(TopologyTemplate container, ComponentParametersView filter) {
 373
 374         Either<TopologyTemplate, StorageOperationStatus> result = null;
 375         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 376
 377         String containerComponentId = container.getUniqueId();
 378         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update component instance metadata  of container component {}", containerComponentId);
 379
 380         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
 381         if (metadataVertex.isRight()) {
 382             TitanOperationStatus status = metadataVertex.right().value();
 383             if (status == TitanOperationStatus.NOT_FOUND) {
 384                 status = TitanOperationStatus.INVALID_ID;
 385             }
 386             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 387         }
 388         if (result == null) {
 389             metadataVertex.left().value().setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 390             topologyTemplateOperation.fillToscaElementVertexData(metadataVertex.left().value(), container, JsonParseFlagEnum.ParseAll);
 391             Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(metadataVertex.left().value());
 392             if (updateElement.isRight()) {
 393                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update topology template {}. ", container.getName());
 394                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 395             }
 396         }
 397         if (result == null) {
 398             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId, filter);
 399             if (updateContainerComponentRes.isRight()) {
 400                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {}. ", container.getName());
 401                 result = Either.right(updateContainerComponentRes.right().value());
 402             }
 403         }
 404         if (result == null) {
 405             result = Either.left((TopologyTemplate) updateContainerComponentRes.left().value());
 406         }
 407         return result;
 408     }
 409
 410     public Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> deleteComponentInstanceFromTopologyTemplate(TopologyTemplate container, String componentInstanceId) {
 411
 412         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result = null;
 413         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 414
 415         String containerComponentId = container.getUniqueId();
 416         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update component instance metadata {} of container component {}", componentInstanceId, containerComponentId);
 417
 418         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
 419         if (metadataVertex.isRight()) {
 420             TitanOperationStatus status = metadataVertex.right().value();
 421             if (status == TitanOperationStatus.NOT_FOUND) {
 422                 status = TitanOperationStatus.INVALID_ID;
 423             }
 424             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 425         }
 426         GraphVertex containerV = null;
 427         ComponentInstanceDataDefinition removedComponentInstance = null;
 428         if (result == null) {
 429             removedComponentInstance = container.getComponentInstances().remove(componentInstanceId);
 430             containerV = metadataVertex.left().value();
 431             StorageOperationStatus status = removeRelationsOfInstance(container, componentInstanceId, containerV);
 432             if (status != StorageOperationStatus.OK) {
 433                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete relation for component instance {} in container. error {}", componentInstanceId, container.getUniqueId(), status);
 434                 result = Either.right(status);
 435             }
 436
 437             containerV.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 438             topologyTemplateOperation.fillToscaElementVertexData(containerV, container, JsonParseFlagEnum.ParseAll);
 439             Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(containerV);
 440             if (updateElement.isRight()) {
 441                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE, container.getName(), componentInstanceId);
 442                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 443             }
 444         }
 445         if (result == null) {
 446             StorageOperationStatus status = deleteComponentInstanceToscaDataFromContainerComponent(containerV, componentInstanceId);
 447             if (status != StorageOperationStatus.OK) {
 448                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete data  for instance {} in container {}. error {] ", componentInstanceId, container.getUniqueId(), status);
 449                 return Either.right(status);
 450             }
 451             ComponentInstance componentInstance = new ComponentInstance(removedComponentInstance);
 452             StorageOperationStatus createInstanceEdge = removeInstanceEdge(containerV, componentInstance);
 453             result = createInstanceEdge == StorageOperationStatus.OK ? null : Either.right(createInstanceEdge);
 454         }
 455         if (result == null) {
 456             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId);
 457             if (updateContainerComponentRes.isRight()) {
 458                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} after deleting the component instance {}. ", container.getName(), componentInstanceId);
 459                 result = Either.right(updateContainerComponentRes.right().value());
 460             }
 461         }
 462         if (result == null) {
 463             result = Either.left(new ImmutablePair<>((TopologyTemplate) updateContainerComponentRes.left().value(), componentInstanceId));
 464         }
 465         return result;
 466     }
 467
 468     private StorageOperationStatus removeRelationsOfInstance(TopologyTemplate container, String ciToRemove, GraphVertex containerV) {
 469         CompositionDataDefinition composition = container.getCompositions().get(JsonConstantKeysEnum.COMPOSITION.getValue());
 470         if (composition != null) {
 471             Map<String, RelationshipInstDataDefinition> relations = composition.getRelations();
 472             if (MapUtils.isNotEmpty(relations)) {
 473                 Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
 474                 if (capResult.isRight()) {
 475                     return capResult.right().value();
 476
 477                 }
 478                 Map<String, MapListCapabilityDataDefinition> calculatedCapabilty = capResult.left().value().getRight();
 479
 480                 Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
 481                 if (capFullResult.isRight()) {
 482                     return capFullResult.right().value();
 483
 484                 }
 485                 Map<String, MapListCapabilityDataDefinition> fullFilledCapabilty = capFullResult.left().value().getRight();
 486
 487                 Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
 488                 if (reqResult.isRight()) {
 489                     return reqResult.right().value();
 490                 }
 491                 Map<String, MapListRequirementDataDefinition> calculatedRequirement = reqResult.left().value().getRight();
 492
 493                 Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
 494                 if (reqResult.isRight()) {
 495                     return reqResult.right().value();
 496                 }
 497                 Map<String, MapListRequirementDataDefinition> fullfilledRequirement = reqFullResult.left().value().getRight();
 498
 499                 Iterator<Entry<String, RelationshipInstDataDefinition>> iterator = relations.entrySet().iterator();
 500                 while (iterator.hasNext()) {
 501                     Entry<String, RelationshipInstDataDefinition> relation = iterator.next();
 502                     RelationshipInstDataDefinition relationToDelete = relation.getValue();
 503                     if (relationToDelete.getFromId().equals(ciToRemove) || relationToDelete.getToId().equals(ciToRemove)) {
 504                         iterator.remove();
 505                         if (relationToDelete.getFromId().equals(ciToRemove)) {
 506                             updateCalculatedRequirementsAfterDeleteRelation(calculatedRequirement, fullfilledRequirement, ciToRemove, relationToDelete, null);
 507                             updateCalculatedCapabiltyAfterDeleteRelation(calculatedCapabilty, fullFilledCapabilty, relationToDelete.getToId(), relationToDelete, null);
 508                         }
 509                         if (relationToDelete.getToId().equals(ciToRemove)) {
 510                             updateCalculatedRequirementsAfterDeleteRelation(calculatedRequirement, fullfilledRequirement, relationToDelete.getFromId(), relationToDelete, null);
 511                             updateCalculatedCapabiltyAfterDeleteRelation(calculatedCapabilty, fullFilledCapabilty, ciToRemove, relationToDelete, null);
 512                         }
 513                     }
 514                 }
 515                 return updateAllAndCalculatedCapReqOnGraph(container.getUniqueId(), containerV, capResult, capFullResult, reqResult, reqFullResult);
 516             }
 517         }
 518         return StorageOperationStatus.OK;
 519     }
 520
 521     private StorageOperationStatus deleteComponentInstanceToscaDataFromContainerComponent(GraphVertex containerV, String componentInstanceId) {
 522         StorageOperationStatus status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, componentInstanceId);
 523         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 524             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 525             return status;
 526         }
 527         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, componentInstanceId);
 528         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 529             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty properties for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 530             return status;
 531         }
 532         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, componentInstanceId);
 533         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 534             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated requirement  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 535             return status;
 536         }
 537         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES, VertexTypeEnum.FULLFILLED_CAPABILITIES, componentInstanceId);
 538         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 539             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove fullfilled capabilities  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 540             return status;
 541         }
 542         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS, VertexTypeEnum.FULLFILLED_REQUIREMENTS, componentInstanceId);
 543         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 544             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove fullfilled requirement  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 545             return status;
 546         }
 547         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_ATTRIBUTES, VertexTypeEnum.INST_ATTRIBUTES, componentInstanceId);
 548         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 549             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove attributes for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 550             return status;
 551         }
 552         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, componentInstanceId);
 553         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 554             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove properties for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 555             return status;
 556         }
 557         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, componentInstanceId);
 558         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 559             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance inputs  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 560             return status;
 561         }
 562         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS, componentInstanceId);
 563         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 564             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove fullfilled requirement  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 565             return status;
 566         }
 567         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS, componentInstanceId);
 568         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 569             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance deployment artifacts  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 570             return status;
 571         }
 572         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INSTANCE_ARTIFACTS, VertexTypeEnum.INSTANCE_ARTIFACTS, componentInstanceId);
 573         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 574             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance artifacts  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 575             return status;
 576         }
 577         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.EXTERNAL_REFS, VertexTypeEnum.EXTERNAL_REF, componentInstanceId);
 578         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 579             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance external refs  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 580             return status;
 581         }
 582         return StorageOperationStatus.OK;
 583     }
 584
 585     protected Either<GraphVertex, StorageOperationStatus> addComponentInstanceToscaDataToContainerComponent(ToscaElement originToscaElement, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex, User user) {
 586
 587         Either<GraphVertex, StorageOperationStatus> result;
 588         StorageOperationStatus status;
 589         if (originToscaElement.getToscaType() == ToscaElementTypeEnum.NODE_TYPE) {
 590             status = addComponentInstanceToscaDataToNodeTypeContainer((NodeType) originToscaElement, componentInstance, updatedContainerVertex, user, HEAT_VF_ENV_NAME);
 591         } else {
 592             status = addComponentInstanceToscaDataToTopologyTemplateContainer((TopologyTemplate) originToscaElement, componentInstance, updatedContainerVertex);
 593         }
 594         if (status == StorageOperationStatus.OK) {
 595             result = Either.left(updatedContainerVertex);
 596         } else {
 597             result = Either.right(status);
 598         }
 599         return result;
 600     }
 601
 602     private StorageOperationStatus addComponentInstanceToscaDataToTopologyTemplateContainer(TopologyTemplate originTopologyTemplate, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex) {
 603
 604         StorageOperationStatus status;
 605
 606         status = addCalculatedCapReqFromTopologyTemplate(originTopologyTemplate, componentInstance, updatedContainerVertex);
 607
 608         if (status != StorageOperationStatus.OK) {
 609
 610             return status;
 611         }
 612
 613         MapPropertiesDataDefinition instInputs = new MapPropertiesDataDefinition(originTopologyTemplate.getInputs());
 614         MapPropertiesDataDefinition instInputsAsProperties = turnInputsIntoProperties(instInputs);
 615
 616         status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, instInputsAsProperties, componentInstance.getUniqueId());
 617         if (status != StorageOperationStatus.OK) {
 618             return status;
 619         }
 620
 621         return status;
 622     }
 623
 624     private MapPropertiesDataDefinition turnInputsIntoProperties(MapPropertiesDataDefinition instInput){
 625         if (instInput.getMapToscaDataDefinition() != null) {
 626             for (PropertyDataDefinition currProp : instInput.getMapToscaDataDefinition().values()){
 627                 String temp = currProp.getValue();
 628                 currProp.setValue(currProp.getDefaultValue());
 629                 currProp.setDefaultValue(temp);
 630             }
 631         }
 632         return instInput;
 633     }
 634
 635     private StorageOperationStatus addCalculatedCapReqFromTopologyTemplate(TopologyTemplate originTopologyTemplate, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex) {
 636         Map<String, MapListCapabilityDataDefinition> calculatedCapabilities = originTopologyTemplate.getCalculatedCapabilities();
 637
 638         if (calculatedCapabilities != null) {
 639             MapListCapabilityDataDefinition allCalculatedCap = new MapListCapabilityDataDefinition();
 640             calculatedCapabilities.entrySet().forEach(enntryPerInstance -> {
 641                 Map<String, ListCapabilityDataDefinition> mapByType = enntryPerInstance.getValue().getMapToscaDataDefinition();
 642                 mapByType.entrySet().forEach(entryPerType -> {
 643                     entryPerType.getValue().getListToscaDataDefinition().forEach(cap -> {
 644                         cap.addToPath(componentInstance.getUniqueId());
 645                         allCalculatedCap.add(entryPerType.getKey(), cap);
 646                     });
 647                 });
 648             });
 649
 650             StorageOperationStatus calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, allCalculatedCap,
 651                     componentInstance.getUniqueId());
 652
 653             if (calculatedResult != StorageOperationStatus.OK) {
 654                 return calculatedResult;
 655             }
 656             MapListCapabilityDataDefinition fullCalculatedCap = new MapListCapabilityDataDefinition();
 657             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_CAPABILITIES, VertexTypeEnum.FULLFILLED_CAPABILITIES, fullCalculatedCap, componentInstance.getUniqueId());
 658
 659             if (calculatedResult != StorageOperationStatus.OK) {
 660                 return calculatedResult;
 661             }
 662         }
 663         Map<String, MapListRequirementDataDefinition> calculatedRequirements = originTopologyTemplate.getCalculatedRequirements();
 664         if (calculatedRequirements != null) {
 665
 666             MapListRequirementDataDefinition allCalculatedReq = new MapListRequirementDataDefinition();
 667             calculatedRequirements.entrySet().forEach(enntryPerInstance -> {
 668                 Map<String, ListRequirementDataDefinition> mapByType = enntryPerInstance.getValue().getMapToscaDataDefinition();
 669                 mapByType.entrySet().forEach(entryPerType -> {
 670                     entryPerType.getValue().getListToscaDataDefinition().forEach(req -> {
 671                         req.addToPath(componentInstance.getUniqueId());
 672                         allCalculatedReq.add(entryPerType.getKey(), req);
 673                     });
 674                 });
 675             });
 676
 677             StorageOperationStatus calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, allCalculatedReq,
 678                     componentInstance.getUniqueId());
 679             if (calculatedResult != StorageOperationStatus.OK) {
 680                 return calculatedResult;
 681             }
 682             MapListRequirementDataDefinition fullCalculatedReq = new MapListRequirementDataDefinition();
 683             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_REQUIREMENTS, VertexTypeEnum.FULLFILLED_REQUIREMENTS, fullCalculatedReq, componentInstance.getUniqueId());
 684             if (calculatedResult != StorageOperationStatus.OK) {
 685                 return calculatedResult;
 686             }
 687         }
 688
 689         Map<String, MapCapabilityProperty> calculatedCapabilitiesProperties = originTopologyTemplate.getCalculatedCapabilitiesProperties();
 690         Map<String, MapPropertiesDataDefinition> updateKeyMap = new HashMap<>();
 691
 692         if (calculatedCapabilitiesProperties != null && !calculatedCapabilitiesProperties.isEmpty()) {
 693             for (MapCapabilityProperty map : calculatedCapabilitiesProperties.values()) {
 694                 for (Entry<String, MapPropertiesDataDefinition> entry : map.getMapToscaDataDefinition().entrySet()) {
 695                     String newKey = (componentInstance.getUniqueId() + ModelConverter.CAP_PROP_DELIM + entry.getKey());
 696                     updateKeyMap.put(newKey, entry.getValue());
 697                 }
 698             }
 699             MapCapabilityProperty MapCapabilityProperty = new MapCapabilityProperty(updateKeyMap);
 700             StorageOperationStatus calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, MapCapabilityProperty,
 701                     componentInstance.getUniqueId());
 702             if (calculatedResult != StorageOperationStatus.OK) {
 703                 return calculatedResult;
 704             }
 705         }
 706         return StorageOperationStatus.OK;
 707     }
 708
 709     private StorageOperationStatus addComponentInstanceToscaDataToNodeTypeContainer(NodeType originNodeType, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex, User user, String envType) {
 710
 711         MapPropertiesDataDefinition instProperties = new MapPropertiesDataDefinition(originNodeType.getProperties());
 712
 713         StorageOperationStatus status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, instProperties, componentInstance.getUniqueId());
 714         if (status != StorageOperationStatus.OK) {
 715             return status;
 716         }
 717
 718         MapPropertiesDataDefinition instAttributes = new MapPropertiesDataDefinition(originNodeType.getAttributes());
 719
 720         status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.INST_ATTRIBUTES, VertexTypeEnum.INST_ATTRIBUTES, instAttributes, componentInstance.getUniqueId());
 721
 722         if (status != StorageOperationStatus.OK) {
 723             return status;
 724         }
 725
 726         return addCalculatedCapReqFromNodeType(originNodeType, componentInstance, updatedContainerVertex);
 727     }
 728
 729     public MapArtifactDataDefinition prepareInstDeploymentArtifactPerInstance(Map<String, ArtifactDataDefinition> deploymentArtifacts, String componentInstanceId, User user, String envType) {
 730         if (deploymentArtifacts != null && envType.equals(HEAT_VF_ENV_NAME)) {
 731             Map<String, ArtifactDataDefinition> instDeploymentArtifacts = new HashMap<>();
 732
 733             deploymentArtifacts.entrySet().forEach(e -> {
 734                 ArtifactDataDefinition artifact = e.getValue();
 735                 String type = artifact.getArtifactType();
 736                 if (type.equalsIgnoreCase(ArtifactTypeEnum.HEAT.getType()) || type.equalsIgnoreCase(ArtifactTypeEnum.HEAT_NET.getType()) || type.equalsIgnoreCase(ArtifactTypeEnum.HEAT_VOL.getType())) {
 737                     ArtifactDataDefinition artifactEnv = createArtifactPlaceHolderInfo(artifact, componentInstanceId, user, envType);
 738                     instDeploymentArtifacts.put(artifactEnv.getArtifactLabel(), artifactEnv);
 739                 }
 740             });
 741
 742             deploymentArtifacts.putAll(instDeploymentArtifacts);
 743
 744             return new MapArtifactDataDefinition(deploymentArtifacts);
 745
 746         }
 747         return null;
 748     }
 749
 750     @SuppressWarnings({ "unchecked" })
 751     private ArtifactDataDefinition createArtifactPlaceHolderInfo(ArtifactDataDefinition artifactHeat, String componentId, User user, String heatEnvType) {
 752         Map<String, Object> deploymentResourceArtifacts = ConfigurationManager.getConfigurationManager().getConfiguration().getDeploymentResourceInstanceArtifacts();
 753         if (deploymentResourceArtifacts == null) {
 754             log.debug("no deployment artifacts are configured for generated artifacts");
 755             return null;
 756         }
 757         Map<String, Object> placeHolderData = (Map<String, Object>) deploymentResourceArtifacts.get(heatEnvType);
 758         if (placeHolderData == null) {
 759             log.debug("no env type {} are configured for generated artifacts", heatEnvType);
 760             return null;
 761         }
 762
 763         String envLabel = (artifactHeat.getArtifactLabel() + HEAT_ENV_SUFFIX).toLowerCase();
 764
 765         ArtifactDataDefinition artifactInfo = new ArtifactDataDefinition();
 766
 767         String artifactName = (String) placeHolderData.get(ARTIFACT_PLACEHOLDER_DISPLAY_NAME);
 768         String artifactType = (String) placeHolderData.get(ARTIFACT_PLACEHOLDER_TYPE);
 769         String artifactDescription = (String) placeHolderData.get(ARTIFACT_PLACEHOLDER_DESCRIPTION);
 770
 771         artifactInfo.setArtifactDisplayName(artifactName);
 772         artifactInfo.setArtifactLabel(envLabel);
 773         artifactInfo.setArtifactType(artifactType);
 774         artifactInfo.setDescription(artifactDescription);
 775         artifactInfo.setArtifactGroupType(artifactHeat.getArtifactGroupType());
 776         setDefaultArtifactTimeout(artifactHeat.getArtifactGroupType(), artifactInfo);
 777         artifactInfo.setGeneratedFromId(artifactHeat.getUniqueId());
 778         // clone heat parameters in case of heat env only not VF heat env
 779         if (heatEnvType.equals(HEAT_ENV_NAME)) {
 780             artifactInfo.setHeatParameters(artifactHeat.getHeatParameters());
 781         }
 782         setArtifactPlaceholderCommonFields(componentId, user, artifactInfo);
 783
 784         return artifactInfo;
 785     }
 786
 787     public void setDefaultArtifactTimeout(ArtifactGroupTypeEnum groupType, ArtifactDataDefinition artifactInfo) {
 788         if (groupType.equals(ArtifactGroupTypeEnum.DEPLOYMENT)) {
 789             artifactInfo.setTimeout(defaultHeatTimeout);
 790         } else {
 791             artifactInfo.setTimeout(NON_HEAT_TIMEOUT);
 792         }
 793     }
 794
 795     private void setArtifactPlaceholderCommonFields(String resourceId, User user, ArtifactDataDefinition artifactInfo) {
 796         String uniqueId = null;
 797
 798         if (resourceId != null) {
 799             uniqueId = UniqueIdBuilder.buildPropertyUniqueId(resourceId.toLowerCase(), artifactInfo.getArtifactLabel().toLowerCase());
 800             artifactInfo.setUniqueId(uniqueId);
 801         }
 802         artifactInfo.setUserIdCreator(user.getUserId());
 803         String fullName = user.getFullName();
 804         artifactInfo.setUpdaterFullName(fullName);
 805
 806         long time = System.currentTimeMillis();
 807
 808         artifactInfo.setCreatorFullName(fullName);
 809         artifactInfo.setCreationDate(time);
 810
 811         artifactInfo.setLastUpdateDate(time);
 812         artifactInfo.setUserIdLastUpdater(user.getUserId());
 813
 814         artifactInfo.setMandatory(true);
 815     }
 816
 817     /**
 818      *
 819      * @param originNodeType
 820      * @param componentInstance
 821      * @param updatedContainerVertex
 822      * @return
 823      */
 824     private StorageOperationStatus addCalculatedCapReqFromNodeType(NodeType originNodeType, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex) {
 825
 826         Map<String, ListCapabilityDataDefinition> capabilities = originNodeType.getCapabilties();
 827         MapListCapabilityDataDefinition allCalculatedCap = prepareCalculatedCapabiltyForNodeType(capabilities, componentInstance);
 828         StorageOperationStatus calculatedResult;
 829         if (allCalculatedCap != null) {
 830             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, allCalculatedCap, componentInstance.getUniqueId());
 831
 832             if (calculatedResult != StorageOperationStatus.OK) {
 833                 return calculatedResult;
 834             }
 835         }
 836         Map<String, MapPropertiesDataDefinition> capabiltiesProperties = originNodeType.getCapabiltiesProperties();
 837         if (capabiltiesProperties != null) {
 838             Map<String, MapPropertiesDataDefinition> updateKeyMap = capabiltiesProperties.entrySet().stream().collect(Collectors.toMap(e -> createCapPropertyKey(e.getKey(), componentInstance.getUniqueId()), Entry::getValue));
 839             MapCapabilityProperty MapCapabilityProperty = new MapCapabilityProperty(updateKeyMap);
 840             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, MapCapabilityProperty, componentInstance.getUniqueId());
 841             if (calculatedResult != StorageOperationStatus.OK) {
 842                 return calculatedResult;
 843             }
 844         }
 845
 846         MapListCapabilityDataDefinition fullCalculatedCap = new MapListCapabilityDataDefinition();
 847         calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_CAPABILITIES, VertexTypeEnum.FULLFILLED_CAPABILITIES, fullCalculatedCap, componentInstance.getUniqueId());
 848
 849         if (calculatedResult != StorageOperationStatus.OK) {
 850             return calculatedResult;
 851         }
 852
 853         Map<String, ListRequirementDataDefinition> requirements = originNodeType.getRequirements();
 854
 855         MapListRequirementDataDefinition allCalculatedReq = prepareCalculatedRequirementForNodeType(requirements, componentInstance);
 856
 857         StorageOperationStatus status;
 858         if (allCalculatedReq != null) {
 859             status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, allCalculatedReq, componentInstance.getUniqueId());
 860             if (status != StorageOperationStatus.OK) {
 861                 return status;
 862             }
 863         }
 864         MapListRequirementDataDefinition fullCalculatedReq = new MapListRequirementDataDefinition();
 865         status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_REQUIREMENTS, VertexTypeEnum.FULLFILLED_REQUIREMENTS, fullCalculatedReq, componentInstance.getUniqueId());
 866         return StorageOperationStatus.OK;
 867
 868     }
 869
 870     public static String createCapPropertyKey(String key, String instanceId) {
 871         StringBuffer sb = new StringBuffer(instanceId);
 872         sb.append(ModelConverter.CAP_PROP_DELIM).append(instanceId).append(ModelConverter.CAP_PROP_DELIM).append(key);
 873         return sb.toString();
 874     }
 875
 876     /**
 877      * Prepares a map of capabilities lists Produces a deep copy of the received map of capabilities Sets values to the specific fields according to received component instance
 878      *
 879      * @param capabilities
 880      * @param componentInstance
 881      * @return
 882      */
 883     public MapListCapabilityDataDefinition prepareCalculatedCapabiltyForNodeType(Map<String, ListCapabilityDataDefinition> capabilities, ComponentInstanceDataDefinition componentInstance) {
 884         if (capabilities != null) {
 885             MapListCapabilityDataDefinition allCalculatedCap = new MapListCapabilityDataDefinition();
 886
 887             capabilities.entrySet().forEach(e -> {
 888                 List<CapabilityDataDefinition> listCapabilities = e.getValue().getListToscaDataDefinition().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList());
 889                 listCapabilities.forEach(cap -> {
 890                     cap.setSource(componentInstance.getComponentUid());
 891                     cap.addToPath(componentInstance.getUniqueId());
 892                     cap.setOwnerId(componentInstance.getUniqueId());
 893                     cap.setOwnerName(componentInstance.getName());
 894                     cap.setLeftOccurrences(cap.getMaxOccurrences());
 895                     allCalculatedCap.add(e.getKey(), cap);
 896                 });
 897             });
 898             return allCalculatedCap;
 899         }
 900         return null;
 901     }
 902
 903     /**
 904      * Prepares a map of requirements lists Produces a deep copy of the received map of requirements Sets values to the specific fields according to received component instance
 905      *
 906      * @param requirements
 907      * @param componentInstance
 908      * @return
 909      */
 910     public MapListRequirementDataDefinition prepareCalculatedRequirementForNodeType(Map<String, ListRequirementDataDefinition> requirements, ComponentInstanceDataDefinition componentInstance) {
 911         if (requirements != null) {
 912             MapListRequirementDataDefinition allCalculatedReq = new MapListRequirementDataDefinition();
 913
 914             requirements.entrySet().forEach(e -> {
 915                 List<RequirementDataDefinition> listRequirements = e.getValue().getListToscaDataDefinition().stream().map(RequirementDataDefinition::new).collect(Collectors.toList());
 916                 listRequirements.forEach(req -> {
 917                     req.setSource(componentInstance.getComponentUid());
 918                     req.addToPath(componentInstance.getUniqueId());
 919                     req.setOwnerId(componentInstance.getUniqueId());
 920                     req.setOwnerName(componentInstance.getName());
 921                     req.setLeftOccurrences(req.getMaxOccurrences());
 922                     allCalculatedReq.add(e.getKey(), req);
 923                 });
 924             });
 925             return allCalculatedReq;
 926         }
 927         return null;
 928     }
 929
 930     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstanceDataDefinition componentInstance, List<GroupDefinition> groups, Map<String, List<ArtifactDefinition>> groupInstancesArtifacts) {
 931
 932         StorageOperationStatus result = null;
 933         Map<String, GroupInstanceDataDefinition> groupInstanceToCreate = new HashMap<>();
 934         if (groupInstancesArtifacts != null && CollectionUtils.isNotEmpty(groups)) {
 935             for (Map.Entry<String, List<ArtifactDefinition>> groupArtifacts : groupInstancesArtifacts.entrySet()) {
 936                 Optional<GroupDefinition> groupOptional = groups.stream().filter(g -> g.getUniqueId().equals(groupArtifacts.getKey())).findFirst();
 937                 if (groupOptional.isPresent()) {
 938                     GroupInstanceDataDefinition groupInstance = buildGroupInstanceDataDefinition((GroupDataDefinition) groupOptional.get(), (ComponentInstanceDataDefinition) componentInstance, null);
 939                     groupInstance.setGroupInstanceArtifacts(groupArtifacts.getValue().stream().map(ArtifactDataDefinition::getUniqueId).collect(Collectors.toList()));
 940                     groupInstance.setGroupInstanceArtifactsUuid(groupArtifacts.getValue().stream().map(ArtifactDataDefinition::getArtifactUUID).collect(Collectors.toList()));
 941                     groupInstanceToCreate.put(groupInstance.getName(), groupInstance);
 942                 }
 943             }
 944         }
 945         if (MapUtils.isNotEmpty(groupInstanceToCreate)) {
 946             result = addToscaDataDeepElementsBlockToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS, new MapDataDefinition<>(groupInstanceToCreate), componentInstance.getUniqueId());
 947         }
 948         if (result == null) {
 949             result = StorageOperationStatus.OK;
 950         }
 951         return result;
 952     }
 953
 954     private ComponentInstanceDataDefinition buildComponentInstanceDataDefinition(ComponentInstance resourceInstance, String containerComponentId, String instanceNewName, boolean generateUid, ToscaElement originToscaElement) {
 955         String ciOriginComponentUid = resourceInstance.getComponentUid();
 956
 957         if (!ValidationUtils.validateStringNotEmpty(resourceInstance.getCustomizationUUID())) {
 958             resourceInstance.setCustomizationUUID(generateCustomizationUUID());
 959         }
 960         ComponentInstanceDataDefinition dataDefinition = new ComponentInstanceDataDefinition(resourceInstance);
 961
 962         Long creationDate = resourceInstance.getCreationTime();
 963         Long modificationTime;
 964         if (creationDate == null) {
 965             creationDate = System.currentTimeMillis();
 966             modificationTime = creationDate;
 967         } else {
 968             modificationTime = System.currentTimeMillis();
 969         }
 970         dataDefinition.setComponentUid(ciOriginComponentUid);
 971         dataDefinition.setCreationTime(creationDate);
 972         dataDefinition.setModificationTime(modificationTime);
 973         if (StringUtils.isNotEmpty(instanceNewName)) {
 974             dataDefinition.setName(instanceNewName);
 975             resourceInstance.setName(instanceNewName);
 976         }
 977         if (StringUtils.isNotEmpty(dataDefinition.getName()))
 978             dataDefinition.setNormalizedName(ValidationUtils.normalizeComponentInstanceName(dataDefinition.getName()));
 979         dataDefinition.setIcon(resourceInstance.getIcon());
 980         if (generateUid) {
 981             dataDefinition.setUniqueId(UniqueIdBuilder.buildResourceInstanceUniuqeId(containerComponentId, ciOriginComponentUid, dataDefinition.getNormalizedName()));
 982             resourceInstance.setUniqueId(dataDefinition.getUniqueId());
 983         }
 984         if (StringUtils.isEmpty(dataDefinition.getComponentVersion()) && originToscaElement != null)
 985             dataDefinition.setComponentVersion((String) originToscaElement.getMetadataValue(JsonPresentationFields.VERSION));
 986         if (StringUtils.isEmpty(dataDefinition.getComponentName()) && originToscaElement != null)
 987             dataDefinition.setComponentName((String) originToscaElement.getMetadataValue(JsonPresentationFields.NAME));
 988         if (originToscaElement != null && dataDefinition.getToscaComponentName() == null)
 989             dataDefinition.setToscaComponentName((String) originToscaElement.getMetadataValue(JsonPresentationFields.TOSCA_RESOURCE_NAME));
 990         if (dataDefinition.getOriginType() == null && originToscaElement != null) {
 991             ResourceTypeEnum resourceType = originToscaElement.getResourceType();
 992             OriginTypeEnum originType = OriginTypeEnum.findByValue(resourceType.name());
 993             dataDefinition.setOriginType(originType);
 994         }
 995         if (dataDefinition.getOriginType() == OriginTypeEnum.ServiceProxy)
 996             dataDefinition.setIsProxy(true);
 997
 998         return dataDefinition;
 999     }
1000
1001     private Boolean isUniqueInstanceName(TopologyTemplate container, String instanceName) {
1002         Boolean isUniqueName = true;
1003         try {
1004             isUniqueName = !container.getComponentInstances().values().stream().filter(ci -> ci.getName() != null && ci.getName().equals(instanceName)).findAny().isPresent();
1005
1006         } catch (Exception e) {
1007             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during fetching component instance with name {} from component container {}. {} ", instanceName, container.getName(), e.getMessage());
1008         }
1009         return isUniqueName;
1010     }
1011
1012     private String buildComponentInstanceName(String instanceSuffixNumber, String instanceName) {
1013         return instanceName + " " + (instanceSuffixNumber == null ? 0 : instanceSuffixNumber);
1014     }
1015
1016     public Either<RequirementCapabilityRelDef, StorageOperationStatus> associateResourceInstances(String componentId, RequirementCapabilityRelDef relation) {
1017         List<RequirementCapabilityRelDef> relations = new ArrayList<>();
1018         relations.add(relation);
1019         Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> associateResourceInstances = associateResourceInstances(componentId, relations);
1020         if (associateResourceInstances.isRight()) {
1021             return Either.right(associateResourceInstances.right().value());
1022         }
1023         return Either.left(associateResourceInstances.left().value().get(0));
1024     }
1025
1026     @SuppressWarnings({ "unchecked" })
1027     public <T extends ToscaDataDefinition> Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> associateResourceInstances(String componentId, List<RequirementCapabilityRelDef> relations) {
1028
1029         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1030         if (containerVEither.isRight()) {
1031             TitanOperationStatus error = containerVEither.right().value();
1032             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1033             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1034         }
1035         GraphVertex containerV = containerVEither.left().value();
1036         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
1037         if (capResult.isRight()) {
1038             return Either.right(capResult.right().value());
1039
1040         }
1041         Map<String, MapListCapabilityDataDefinition> calculatedCapabilty = capResult.left().value().getRight();
1042
1043         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1044         if (capResult.isRight()) {
1045             return Either.right(capResult.right().value());
1046
1047         }
1048         Map<String, MapListCapabilityDataDefinition> fullFilledCapabilty = capFullResult.left().value().getRight();
1049
1050         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
1051         if (reqResult.isRight()) {
1052             return Either.right(reqResult.right().value());
1053         }
1054         Map<String, MapListRequirementDataDefinition> calculatedRequirement = reqResult.left().value().getRight();
1055
1056         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1057         if (reqResult.isRight()) {
1058             return Either.right(reqResult.right().value());
1059         }
1060         Map<String, MapListRequirementDataDefinition> fullfilledRequirement = reqFullResult.left().value().getRight();
1061
1062         Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) containerV.getJson();
1063         CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1064
1065         StorageOperationStatus status;
1066         List<RequirementCapabilityRelDef> relationsList = new ArrayList<>();
1067         for (RequirementCapabilityRelDef relation : relations) {
1068             List<CapabilityRequirementRelationship> relationshipsResult = new ArrayList<>();
1069             String fromNode = relation.getFromNode();
1070             String toNode = relation.getToNode();
1071             List<CapabilityRequirementRelationship> relationships = relation.getRelationships();
1072             if (relationships == null || relationships.isEmpty()) {
1073                 BeEcompErrorManager.getInstance().logBeFailedAddingResourceInstanceError("AssociateResourceInstances - missing relationship", fromNode, componentId);
1074                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement definition sent in order to set the relation between {} to {}", fromNode, toNode);
1075                 return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(TitanOperationStatus.ILLEGAL_ARGUMENT));
1076             }
1077
1078             for (CapabilityRequirementRelationship immutablePair : relationships) {
1079                 String requirement = immutablePair.getRelation().getRequirement();
1080
1081                 Either<Map<JsonPresentationFields, T>, StorageOperationStatus> associateRes = connectInstancesInContainer(fromNode, toNode, immutablePair.getRelation(), relation.isOriginUI(), calculatedCapabilty, calculatedRequirement,
1082                         fullFilledCapabilty, fullfilledRequirement, compositionDataDefinition, containerV.getUniqueId());
1083
1084                 if (associateRes.isRight()) {
1085                     status = associateRes.right().value();
1086                     BeEcompErrorManager.getInstance().logBeFailedAddingResourceInstanceError("AssociateResourceInstances - missing relationship", fromNode, componentId);
1087                     CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to associate resource instance {} to resource instance {}. status is {}", fromNode, toNode, status);
1088                     return Either.right(status);
1089                 }
1090
1091                 RelationshipInstDataDefinition relationshipInstData = (RelationshipInstDataDefinition) associateRes.left().value().get(JsonPresentationFields.RELATIONSHIP);
1092                 RelationshipImpl relationshipImplResult = new RelationshipImpl();
1093                 relationshipImplResult.setType(relationshipInstData.getType());
1094                 RelationshipInfo requirementAndRelationshipPair = new RelationshipInfo(requirement, relationshipImplResult);
1095                 requirementAndRelationshipPair.setCapability(immutablePair.getRelation().getCapability());
1096                 requirementAndRelationshipPair.setRequirement(immutablePair.getRelation().getRequirement());
1097                 requirementAndRelationshipPair.setCapabilityOwnerId(relationshipInstData.getCapabilityOwnerId());
1098                 requirementAndRelationshipPair.setRequirementOwnerId(relationshipInstData.getRequirementOwnerId());
1099                 requirementAndRelationshipPair.setCapabilityUid(immutablePair.getRelation().getCapabilityUid());
1100                 requirementAndRelationshipPair.setRequirementUid(immutablePair.getRelation().getRequirementUid());
1101                 requirementAndRelationshipPair.setId(relationshipInstData.getUniqueId());
1102                 CapabilityRequirementRelationship capReqRel = new CapabilityRequirementRelationship();
1103                 capReqRel.setRelation(requirementAndRelationshipPair);
1104                 capReqRel.setCapability((CapabilityDataDefinition) associateRes.left().value().get(JsonPresentationFields.CAPAPILITY));
1105                 capReqRel.setRequirement((RequirementDataDefinition) associateRes.left().value().get(JsonPresentationFields.REQUIREMENT));
1106                 relationshipsResult.add(capReqRel);
1107                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "update customization UUID for from CI {} and to CI {}", relation.getFromNode(), relation.getToNode());
1108                 status = updateCustomizationUUID(relation.getFromNode(), compositionDataDefinition);
1109                 if (status != StorageOperationStatus.OK) {
1110                     return Either.right(status);
1111                 }
1112                 status = updateCustomizationUUID(relation.getToNode(), compositionDataDefinition);
1113                 if (status != StorageOperationStatus.OK) {
1114                     return Either.right(status);
1115                 }
1116             }
1117             RequirementCapabilityRelDef reqCapRelDef = new RequirementCapabilityRelDef(relation);
1118             reqCapRelDef.setRelationships(relationshipsResult);
1119             relationsList.add(reqCapRelDef);
1120         }
1121         // update metadata of container and composition json
1122         status = updateAllAndCalculatedCapReqOnGraph(componentId, containerV, capResult, capFullResult, reqResult, reqFullResult);
1123         if (status != StorageOperationStatus.OK) {
1124             return Either.right(status);
1125         }
1126
1127         return Either.left(relationsList);
1128     }
1129
1130     private StorageOperationStatus updateAllAndCalculatedCapReqOnGraph(String componentId, GraphVertex containerV, Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult,
1131             Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult, Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult,
1132             Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult) {
1133         containerV.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
1134         Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(containerV);
1135         if (updateElement.isRight()) {
1136             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update topology template {} with new relations error {}. ", componentId, updateElement.right().value());
1137             return DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value());
1138         }
1139         // update cap/req jsons, fulfilled cap/req jsons!!!!!
1140         Either<GraphVertex, TitanOperationStatus> status;
1141         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update calculated capabilty for container {}", containerV.getUniqueId());
1142         status = updateOrCopyOnUpdate(capResult.left().value().getLeft(), containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
1143         if (status.isRight()) {
1144             TitanOperationStatus error = status.right().value();
1145             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update calculated capabilty for container {} error {}", containerV.getUniqueId(), error);
1146             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1147         }
1148
1149         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update calculated requirement for container {}", containerV.getUniqueId());
1150         status = updateOrCopyOnUpdate(reqResult.left().value().getLeft(), containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
1151         if (status.isRight()) {
1152             TitanOperationStatus error = status.right().value();
1153             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update calculated requiremnt for container {} error {}", containerV.getUniqueId(), error);
1154             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1155         }
1156
1157         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update fullfilled capabilty for container {}", containerV.getUniqueId());
1158         status = updateOrCopyOnUpdate(capFullResult.left().value().getLeft(), containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1159         if (status.isRight()) {
1160             TitanOperationStatus error = status.right().value();
1161             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update fullfilled capabilty for container {} error {}", containerV.getUniqueId(), error);
1162             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1163         }
1164
1165         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update fullfilled requirement for container {}", containerV.getUniqueId());
1166         status = updateOrCopyOnUpdate(reqFullResult.left().value().getLeft(), containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1167         if (status.isRight()) {
1168             TitanOperationStatus error = status.right().value();
1169             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update fullfilled requirement for container {} error {}", containerV.getUniqueId(), error);
1170             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1171         }
1172         return StorageOperationStatus.OK;
1173     }
1174
1175     @SuppressWarnings({ "unchecked" })
1176     public Either<RequirementCapabilityRelDef, StorageOperationStatus> dissociateResourceInstances(String componentId, RequirementCapabilityRelDef requirementDef) {
1177         if (requirementDef.getRelationships() == null) {
1178             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No relation pair in request [ {} ]", requirementDef);
1179             return Either.right(StorageOperationStatus.BAD_REQUEST);
1180         }
1181
1182         String fromResInstanceUid = requirementDef.getFromNode();
1183         String toResInstanceUid = requirementDef.getToNode();
1184
1185         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1186         if (containerVEither.isRight()) {
1187             TitanOperationStatus error = containerVEither.right().value();
1188             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1189             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1190         }
1191         GraphVertex containerV = containerVEither.left().value();
1192
1193         // DE191707 - validations
1194         Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) containerV.getJson();
1195         CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1196         Map<String, ComponentInstanceDataDefinition> componentInstances = compositionDataDefinition.getComponentInstances();
1197         ComponentInstanceDataDefinition ciFrom = componentInstances.get(fromResInstanceUid);
1198         if (ciFrom == null) {
1199             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "FROM instance {} isn't under container {}", fromResInstanceUid, componentId);
1200             return Either.right(StorageOperationStatus.NOT_FOUND);
1201
1202         }
1203         ComponentInstanceDataDefinition ciTo = componentInstances.get(toResInstanceUid);
1204         if (ciFrom == ciTo) {
1205             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "TO instance {} isn't under container {}", toResInstanceUid, componentId);
1206             return Either.right(StorageOperationStatus.NOT_FOUND);
1207
1208         }
1209         Map<String, RelationshipInstDataDefinition> relations = compositionDataDefinition.getRelations();
1210
1211         List<CapabilityRequirementRelationship> relationPairList = requirementDef.getRelationships();
1212         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
1213         if (capResult.isRight()) {
1214             return Either.right(capResult.right().value());
1215         }
1216         Map<String, MapListCapabilityDataDefinition> calculatedCapability = capResult.left().value().getRight();
1217
1218         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1219         if (capResult.isRight()) {
1220             return Either.right(capResult.right().value());
1221
1222         }
1223         Map<String, MapListCapabilityDataDefinition> fulfilledCapability = capFullResult.left().value().getRight();
1224
1225         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
1226         if (reqResult.isRight()) {
1227             return Either.right(reqResult.right().value());
1228         }
1229         Map<String, MapListRequirementDataDefinition> calculatedRequirement = reqResult.left().value().getRight();
1230
1231         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1232         if (reqResult.isRight()) {
1233             return Either.right(reqResult.right().value());
1234         }
1235         Map<String, MapListRequirementDataDefinition> fulfilledRequirement = reqFullResult.left().value().getRight();
1236
1237         for (CapabilityRequirementRelationship relationPair : relationPairList) {
1238             Iterator<Entry<String, RelationshipInstDataDefinition>> iterator = relations.entrySet().iterator();
1239             boolean isDeleted = false;
1240             while (iterator.hasNext()) {
1241                 Entry<String, RelationshipInstDataDefinition> entryInJson = iterator.next();
1242                 RelationshipInstDataDefinition relationInJson = entryInJson.getValue();
1243                 if (relationInJson.getFromId().equals(fromResInstanceUid) && relationInJson.getToId().equals(toResInstanceUid) && relationInJson.getUniqueId().equals(relationPair.getRelation().getId())) {
1244                     if (relationPair.getRelation().equalsTo(relationInJson)) {
1245                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Remove relation from {} to {} capability {} capOwnerId {} reqOwnerId {} ", toResInstanceUid, componentId, relationInJson.getType(), relationInJson.getCapabilityOwnerId(),
1246                                 relationInJson.getRequirementOwnerId());
1247                         iterator.remove();
1248
1249                         // update calculated cap/req
1250                         StorageOperationStatus status = updateCalculatedCapabiltyAfterDeleteRelation(calculatedCapability, fulfilledCapability, toResInstanceUid, relationInJson, relationPair);
1251                         if (status != StorageOperationStatus.OK) {
1252                             return Either.right(status);
1253                         }
1254                         status = updateCalculatedRequirementsAfterDeleteRelation(calculatedRequirement, fulfilledRequirement, fromResInstanceUid, relationInJson, relationPair);
1255                         if (status != StorageOperationStatus.OK) {
1256                             return Either.right(status);
1257                         }
1258                         isDeleted = true;
1259                     }
1260                 }
1261             }
1262             if (!isDeleted) {
1263                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No relation to delete from {} to {} capabilty {} capOwnerId {} reqOwnerId {} ", toResInstanceUid, componentId, relationPair.getCapability(),
1264                         relationPair.getRelation().getCapabilityOwnerId(), relationPair.getRelation().getRequirementOwnerId());
1265                 return Either.right(StorageOperationStatus.NOT_FOUND);
1266             }
1267         }
1268         StorageOperationStatus status = updateCustomizationUUID(fromResInstanceUid, compositionDataDefinition);
1269         if (status != StorageOperationStatus.OK) {
1270             return Either.right(status);
1271         }
1272         status = updateCustomizationUUID(toResInstanceUid, compositionDataDefinition);
1273         if (status != StorageOperationStatus.OK) {
1274             return Either.right(status);
1275         }
1276
1277         // update jsons
1278         // update metadata of container and composition json
1279         status = updateAllAndCalculatedCapReqOnGraph(componentId, containerV, capResult, capFullResult, reqResult, reqFullResult);
1280         if (status != StorageOperationStatus.OK) {
1281             return Either.right(status);
1282         }
1283
1284         return Either.left(requirementDef);
1285     }
1286
1287     /**
1288      * Retrieves fulfilled requirement according to relation and received predicate
1289      *
1290      * @param componentId
1291      * @param instanceId
1292      * @param foundRelation
1293      * @param predicate
1294      * @return
1295      */
1296     public Either<RequirementDataDefinition, StorageOperationStatus> getFulfilledRequirementByRelation(String componentId, String instanceId, RequirementCapabilityRelDef foundRelation,
1297             BiPredicate<RelationshipInfo, RequirementDataDefinition> predicate) {
1298
1299         Either<RequirementDataDefinition, StorageOperationStatus> result = null;
1300         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = null;
1301         MapListRequirementDataDefinition reqMapOfLists = null;
1302         Optional<RequirementDataDefinition> foundRequirement;
1303         RelationshipInfo relationshipInfo = foundRelation.resolveSingleRelationship().getRelation();
1304         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1305         if (containerVEither.isRight()) {
1306             TitanOperationStatus error = containerVEither.right().value();
1307             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1308             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1309         }
1310         if (result == null) {
1311             GraphVertex containerV = containerVEither.left().value();
1312             reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1313             if (reqFullResult.isRight()) {
1314                 result = Either.right(reqFullResult.right().value());
1315             }
1316         }
1317         if (result == null) {
1318             Map<String, MapListRequirementDataDefinition> fulfilledRequirement = reqFullResult.left().value().getRight();
1319             reqMapOfLists = fulfilledRequirement.get(instanceId);
1320             if (reqMapOfLists == null) {
1321                 result = Either.right(StorageOperationStatus.NOT_FOUND);
1322             }
1323         }
1324         if (result == null && reqMapOfLists != null) {
1325             for (ListRequirementDataDefinition requirements : reqMapOfLists.getMapToscaDataDefinition().values()) {
1326                 foundRequirement = requirements.getListToscaDataDefinition().stream().filter(req -> predicate.test(relationshipInfo, req)).findFirst();
1327                 if (foundRequirement.isPresent()) {
1328                     result = Either.left(foundRequirement.get());
1329                 }
1330             }
1331         }
1332         return result;
1333     }
1334
1335     /**
1336      * Retrieves fulfilled capability according to relation and received predicate
1337      *
1338      * @param componentId
1339      * @param instanceId
1340      * @param foundRelation
1341      * @param predicate
1342      * @return
1343      */
1344     public Either<CapabilityDataDefinition, StorageOperationStatus> getFulfilledCapabilityByRelation(String componentId, String instanceId, RequirementCapabilityRelDef foundRelation,
1345             BiPredicate<RelationshipInfo, CapabilityDataDefinition> predicate) {
1346
1347         Either<CapabilityDataDefinition, StorageOperationStatus> result = null;
1348         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = null;
1349         MapListCapabilityDataDefinition capMapOfLists = null;
1350         Optional<CapabilityDataDefinition> foundRequirement;
1351
1352         RelationshipInfo relationshipInfo = foundRelation.resolveSingleRelationship().getRelation();
1353         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1354         if (containerVEither.isRight()) {
1355             TitanOperationStatus error = containerVEither.right().value();
1356             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1357             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1358         }
1359         if (result == null) {
1360             GraphVertex containerV = containerVEither.left().value();
1361             capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1362             if (capFullResult.isRight()) {
1363                 result = Either.right(capFullResult.right().value());
1364             }
1365         }
1366         if (result == null) {
1367             Map<String, MapListCapabilityDataDefinition> fulfilledCapability = capFullResult.left().value().getRight();
1368             capMapOfLists = fulfilledCapability.get(instanceId);
1369             if (capMapOfLists == null) {
1370                 result = Either.right(StorageOperationStatus.NOT_FOUND);
1371             }
1372         }
1373         if (result == null && capMapOfLists != null) {
1374             for (ListCapabilityDataDefinition capabilities : capMapOfLists.getMapToscaDataDefinition().values()) {
1375                 foundRequirement = capabilities.getListToscaDataDefinition().stream().filter(cap -> predicate.test(relationshipInfo, cap)).findFirst();
1376                 if (foundRequirement.isPresent()) {
1377                     result = Either.left(foundRequirement.get());
1378                 }
1379             }
1380         }
1381         return result;
1382     }
1383
1384     private StorageOperationStatus updateCalculatedRequirementsAfterDeleteRelation(Map<String, MapListRequirementDataDefinition> calculatedRequirement, Map<String, MapListRequirementDataDefinition> fullFilledRequirement, String fromResInstanceUid,
1385             RelationshipInstDataDefinition relation, CapabilityRequirementRelationship relationship) {
1386         StorageOperationStatus status;
1387         String hereIsTheKey = null;
1388         MapListRequirementDataDefinition reqByInstance = calculatedRequirement.get(fromResInstanceUid);
1389         if (reqByInstance == null || reqByInstance.findKeyByItemUidMatch(relation.getRequirementId()) == null) {
1390             // move from fulfilled
1391             status = moveFromFullFilledRequirement(calculatedRequirement, fullFilledRequirement, fromResInstanceUid, relation, hereIsTheKey, relationship);
1392         } else {
1393             hereIsTheKey = reqByInstance.findKeyByItemUidMatch(relation.getRequirementId());
1394             ListRequirementDataDefinition reqByType = reqByInstance.findByKey(hereIsTheKey);
1395             Optional<RequirementDataDefinition> requirementOptional = reqByType.getListToscaDataDefinition().stream()
1396                     .filter(req -> req.getOwnerId().equals(relation.getRequirementOwnerId()) && req.getName().equals(relation.getRequirement()) && req.getUniqueId().equals(relation.getRequirementId())).findFirst();
1397
1398             if (requirementOptional.isPresent()) {
1399
1400                 RequirementDataDefinition requirement = requirementOptional.get();
1401                 String leftOccurrences = requirement.getLeftOccurrences();
1402                 if (leftOccurrences != null && !leftOccurrences.equals(RequirementDataDefinition.MAX_OCCURRENCES)) {
1403                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1404                     ++leftIntValue;
1405                     requirement.setLeftOccurrences(String.valueOf(leftIntValue));
1406                 }
1407                 if (relationship != null) {
1408                     relationship.setRequirement(requirement);
1409                 }
1410                 status = StorageOperationStatus.OK;
1411             } else {
1412                 // move from fulfilled
1413                 status = moveFromFullFilledRequirement(calculatedRequirement, fullFilledRequirement, fromResInstanceUid, relation, hereIsTheKey, relationship);
1414             }
1415         }
1416         return status;
1417     }
1418
1419     private StorageOperationStatus updateCalculatedCapabiltyAfterDeleteRelation(Map<String, MapListCapabilityDataDefinition> calculatedCapability, Map<String, MapListCapabilityDataDefinition> fullFilledCapability, String toResInstanceUid,
1420             RelationshipInstDataDefinition relation, CapabilityRequirementRelationship relationship) {
1421         StorageOperationStatus status;
1422         String hereIsTheKey = null;
1423         MapListCapabilityDataDefinition capByInstance = calculatedCapability.get(toResInstanceUid);
1424         if (capByInstance == null || capByInstance.findKeyByItemUidMatch(relation.getCapabilityId()) == null) {
1425             // move from fulfilled
1426             status = moveFromFullFilledCapabilty(calculatedCapability, fullFilledCapability, toResInstanceUid, relation, hereIsTheKey, relationship);
1427         } else {
1428             hereIsTheKey = capByInstance.findKeyByItemUidMatch(relation.getCapabilityId());
1429             ListCapabilityDataDefinition capByType = capByInstance.findByKey(hereIsTheKey);
1430             Optional<CapabilityDataDefinition> capabilityOptional = capByType.getListToscaDataDefinition().stream().filter(cap -> cap.getOwnerId().equals(relation.getCapabilityOwnerId()) && cap.getUniqueId().equals(relation.getCapabilityId()))
1431                     .findFirst();
1432
1433             if (capabilityOptional.isPresent()) {
1434
1435                 CapabilityDataDefinition capability = capabilityOptional.get();
1436                 String leftOccurrences = capability.getLeftOccurrences();
1437                 if (leftOccurrences != null && !leftOccurrences.equals(CapabilityDataDefinition.MAX_OCCURRENCES)) {
1438                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1439                     ++leftIntValue;
1440                     capability.setLeftOccurrences(String.valueOf(leftIntValue));
1441                 }
1442                 if (relationship != null) {
1443                     relationship.setCapability(capability);
1444                 }
1445                 status = StorageOperationStatus.OK;
1446             } else {
1447                 // move from fulfilled
1448                 status = moveFromFullFilledCapabilty(calculatedCapability, fullFilledCapability, toResInstanceUid, relation, hereIsTheKey, relationship);
1449             }
1450         }
1451         return status;
1452     }
1453
1454     private StorageOperationStatus moveFromFullFilledCapabilty(Map<String, MapListCapabilityDataDefinition> calculatedCapability, Map<String, MapListCapabilityDataDefinition> fullFilledCapability, String toResInstanceUid,
1455             RelationshipInstDataDefinition relation, String hereIsTheKey, CapabilityRequirementRelationship relationship) {
1456         MapListCapabilityDataDefinition capByInstance = fullFilledCapability.get(toResInstanceUid);
1457         if (capByInstance == null) {
1458             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No capability in fulfilled list for instance {} ", toResInstanceUid);
1459             return StorageOperationStatus.GENERAL_ERROR;
1460         }
1461         if (null == hereIsTheKey)
1462             hereIsTheKey = capByInstance.findKeyByItemUidMatch(relation.getCapabilityId());
1463         if (null == hereIsTheKey) {
1464             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No capability with id {} in fulfilled list for instance {} ", relation.getCapabilityId(), toResInstanceUid);
1465             return StorageOperationStatus.GENERAL_ERROR;
1466         }
1467         ListCapabilityDataDefinition capByType = capByInstance.findByKey(hereIsTheKey);
1468         Iterator<CapabilityDataDefinition> iterator = capByType.getListToscaDataDefinition().iterator();
1469         boolean found = false;
1470         while (iterator.hasNext()) {
1471             CapabilityDataDefinition cap = iterator.next();
1472             if (cap.getOwnerId().equals(relation.getCapabilityOwnerId()) && cap.getUniqueId().equals(relation.getCapabilityId())) {
1473                 found = true;
1474                 iterator.remove();
1475                 // return to calculated list
1476                 String leftOccurrences = cap.getLeftOccurrences();
1477                 Integer leftIntValue = Integer.parseInt(leftOccurrences);
1478                 ++leftIntValue;
1479                 cap.setLeftOccurrences(String.valueOf(leftIntValue));
1480
1481                 MapListCapabilityDataDefinition mapListCapaDataDef = calculatedCapability.get(toResInstanceUid);
1482                 if (mapListCapaDataDef == null) {
1483                     mapListCapaDataDef = new MapListCapabilityDataDefinition();
1484                 }
1485                 ListCapabilityDataDefinition findByKey = mapListCapaDataDef.findByKey(hereIsTheKey);
1486                 if (findByKey == null) {
1487                     findByKey = new ListCapabilityDataDefinition();
1488                     mapListCapaDataDef.put(hereIsTheKey, findByKey);
1489                 }
1490                 findByKey.add(cap);
1491                 if (relationship != null)
1492                     relationship.setCapability(cap);
1493                 break;
1494             }
1495         }
1496         if (!found) {
1497             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No capability type {} with ownerId {} in fulfilled list for instance {} ", hereIsTheKey, relation.getCapabilityOwnerId(), toResInstanceUid);
1498             return StorageOperationStatus.GENERAL_ERROR;
1499         }
1500         return StorageOperationStatus.OK;
1501     }
1502
1503     private StorageOperationStatus moveFromFullFilledRequirement(Map<String, MapListRequirementDataDefinition> calculatedRequirement, Map<String, MapListRequirementDataDefinition> fullFilledRequirement, String fromResInstanceUid,
1504             RelationshipInstDataDefinition relation, String hereIsTheKey, CapabilityRequirementRelationship relationship) {
1505         MapListRequirementDataDefinition reqByInstance = fullFilledRequirement.get(fromResInstanceUid);
1506         if (reqByInstance == null) {
1507             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement in fullfilled list for instance {} ", fromResInstanceUid);
1508             return StorageOperationStatus.GENERAL_ERROR;
1509         }
1510         if (null == hereIsTheKey)
1511             hereIsTheKey = reqByInstance.findKeyByItemUidMatch(relation.getRequirementId());
1512         if (null == hereIsTheKey) {
1513             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement with id {} in fulfilled list for instance {} ", relation.getRequirementId(), fromResInstanceUid);
1514             return StorageOperationStatus.GENERAL_ERROR;
1515         }
1516         ListRequirementDataDefinition reqByType = reqByInstance.findByKey(hereIsTheKey);
1517         Iterator<RequirementDataDefinition> iterator = reqByType.getListToscaDataDefinition().iterator();
1518         boolean found = false;
1519         while (iterator.hasNext()) {
1520             RequirementDataDefinition req = iterator.next();
1521             if (req.getOwnerId().equals(relation.getRequirementOwnerId()) && req.getName().equals(relation.getRequirement()) && req.getUniqueId().equals(relation.getRequirementId())) {
1522                 found = true;
1523                 iterator.remove();
1524                 // return to calculated list
1525                 String leftOccurrences = req.getLeftOccurrences();
1526                 Integer leftIntValue = Integer.parseInt(leftOccurrences);
1527                 ++leftIntValue;
1528                 req.setLeftOccurrences(String.valueOf(leftIntValue));
1529
1530                 MapListRequirementDataDefinition mapListReqDataDef = calculatedRequirement.get(fromResInstanceUid);
1531                 if (mapListReqDataDef == null) {
1532                     mapListReqDataDef = new MapListRequirementDataDefinition();
1533                 }
1534                 ListRequirementDataDefinition findByKey = mapListReqDataDef.findByKey(hereIsTheKey);
1535                 if (findByKey == null) {
1536                     findByKey = new ListRequirementDataDefinition();
1537                     mapListReqDataDef.put(hereIsTheKey, findByKey);
1538                 }
1539                 findByKey.add(req);
1540                 if (relationship != null)
1541                     relationship.setRequirement(req);
1542                 break;
1543             }
1544         }
1545         if (!found) {
1546             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement type {} with ownerId {} in fulfilled list for instance {} ", hereIsTheKey, relation.getRequirementOwnerId(), fromResInstanceUid);
1547             return StorageOperationStatus.GENERAL_ERROR;
1548         }
1549         return StorageOperationStatus.OK;
1550
1551     }
1552
1553     public StorageOperationStatus updateCustomizationUUID(String componentInstanceId, CompositionDataDefinition compositionDataDefinition) {
1554         ComponentInstanceDataDefinition componentInstance = compositionDataDefinition.getComponentInstances().get(componentInstanceId);
1555
1556         if (componentInstance == null) {
1557             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch component instance by id {} from map of instances ", componentInstanceId);
1558             return StorageOperationStatus.NOT_FOUND;
1559         }
1560         UUID uuid = UUID.randomUUID();
1561         componentInstance.setCustomizationUUID(uuid.toString());
1562
1563         return StorageOperationStatus.OK;
1564     }
1565
1566     public <T extends ToscaDataDefinition> Either<Map<JsonPresentationFields, T>, StorageOperationStatus> connectInstancesInContainer(String fromResInstanceUid, String toResInstanceUid, RelationshipInfo relationPair, boolean originUI,
1567             Map<String, MapListCapabilityDataDefinition> calculatedCapabilty, Map<String, MapListRequirementDataDefinition> calculatedRequirement, Map<String, MapListCapabilityDataDefinition> fullfilledCapabilty,
1568             Map<String, MapListRequirementDataDefinition> fullfilledRequirement, CompositionDataDefinition compositionDataDefinition, String containerId) {
1569         String requirement = relationPair.getRequirement();
1570         Map<String, ComponentInstanceDataDefinition> componentInstances = compositionDataDefinition.getComponentInstances();
1571
1572         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Going to associate resource instance {} to resource instance {} under component {}. Requirement is {}.", fromResInstanceUid, toResInstanceUid, containerId, requirement);
1573
1574         ComponentInstanceDataDefinition fromResourceInstData = componentInstances.get(fromResInstanceUid);
1575         if (fromResourceInstData == null) {
1576             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find from resource instance {}.", fromResInstanceUid);
1577             return Either.right(StorageOperationStatus.NOT_FOUND);
1578         }
1579         ComponentInstanceDataDefinition toResourceInstData = componentInstances.get(toResInstanceUid);
1580         if (toResourceInstData == null) {
1581             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find to resource instance {}.", toResInstanceUid);
1582             return Either.right(StorageOperationStatus.NOT_FOUND);
1583         }
1584
1585         Either<Map<JsonPresentationFields, T>, StorageOperationStatus> reqVsCap = connectRequirementVsCapability(fromResourceInstData, toResourceInstData, relationPair, originUI, calculatedCapabilty, calculatedRequirement, fullfilledCapabilty,
1586                 fullfilledRequirement, containerId);
1587         if (reqVsCap.isRight()) {
1588             StorageOperationStatus status = reqVsCap.right().value();
1589             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to connect requirement {} between resource instance {} to resource instance {}. status is {}", requirement, fromResInstanceUid, toResInstanceUid, status);
1590             return Either.right(status);
1591         }
1592         Map<JsonPresentationFields, T> relationship = reqVsCap.left().value();
1593
1594         // add to json new relations
1595         compositionDataDefinition.addRelation(((RelationshipInstDataDefinition) relationship.get(JsonPresentationFields.RELATIONSHIP)).getUniqueId(), (RelationshipInstDataDefinition) relationship.get(JsonPresentationFields.RELATIONSHIP));
1596
1597         return Either.left(relationship);
1598     }
1599
1600     private Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> fetchContainerCalculatedCapability(GraphVertex containerV, EdgeLabelEnum capLabel) {
1601
1602         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, TitanOperationStatus> calculatedCapabiltyEither = getDataAndVertexFromGraph(containerV, capLabel);
1603         if (calculatedCapabiltyEither.isRight()) {
1604             TitanOperationStatus error = calculatedCapabiltyEither.right().value();
1605             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated capabilties for container {}.", containerV.getUniqueId(), error);
1606             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1607         }
1608         Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>> calculatedCapabilty = calculatedCapabiltyEither.left().value();
1609         return Either.left(calculatedCapabilty);
1610     }
1611
1612     private Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> fetchContainerCalculatedRequirement(GraphVertex containerV, EdgeLabelEnum reqLabel) {
1613         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, TitanOperationStatus> calculatedRequirementEither = getDataAndVertexFromGraph(containerV, reqLabel);
1614         if (calculatedRequirementEither.isRight()) {
1615             TitanOperationStatus error = calculatedRequirementEither.right().value();
1616             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated requirements for container {}.", containerV.getUniqueId(), error);
1617             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1618         }
1619         Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>> calculatedRequirement = calculatedRequirementEither.left().value();
1620         return Either.left(calculatedRequirement);
1621     }
1622
1623     @SuppressWarnings("unchecked")
1624     private <T extends ToscaDataDefinition> Either<Map<JsonPresentationFields, T>, StorageOperationStatus> connectRequirementVsCapability(ComponentInstanceDataDefinition fromResInstance, ComponentInstanceDataDefinition toResInstance,
1625             RelationshipInfo relationPair, boolean originUI, Map<String, MapListCapabilityDataDefinition> calculatedCapabilty, Map<String, MapListRequirementDataDefinition> calculatedRequirement,
1626             Map<String, MapListCapabilityDataDefinition> fullfilledCapabilty, Map<String, MapListRequirementDataDefinition> fullfilledRequirement, String containerId) {
1627         String type = relationPair.getRelationship().getType();
1628         // capability
1629
1630         String toInstId = toResInstance.getUniqueId();
1631         MapListCapabilityDataDefinition MapListCapabilityDataDefinition = calculatedCapabilty.get(toInstId);
1632         Map<JsonPresentationFields, T> capReqRelationship = new EnumMap<>(JsonPresentationFields.class);
1633
1634         if (MapListCapabilityDataDefinition == null) {
1635             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated capabilities for instance {} in container {}.", toInstId, containerId);
1636             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1637         }
1638         ListCapabilityDataDefinition listCapabilityDataDefinition = MapListCapabilityDataDefinition.getMapToscaDataDefinition().get(type);
1639         if (listCapabilityDataDefinition == null) {
1640             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated capabilities for type {} for instance {} in container {}.", type, toInstId, containerId);
1641             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1642         }
1643         CapabilityDataDefinition capabilityForRelation = null;
1644         Iterator<CapabilityDataDefinition> iteratorCap = listCapabilityDataDefinition.getListToscaDataDefinition().iterator();
1645         while (iteratorCap.hasNext()) {
1646             CapabilityDataDefinition cap = iteratorCap.next();
1647             if (cap.getUniqueId().equals(relationPair.getCapabilityUid()) && cap.getOwnerId().equals(relationPair.getCapabilityOwnerId())) {
1648                 capabilityForRelation = cap;
1649                 capReqRelationship.put(JsonPresentationFields.CAPAPILITY, (T) capabilityForRelation);
1650                 String leftOccurrences = cap.getLeftOccurrences();
1651                 if (leftOccurrences != null && !leftOccurrences.equals(CapabilityDataDefinition.MAX_OCCURRENCES)) {
1652                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1653                     if (leftIntValue > 0) {
1654                         --leftIntValue;
1655                         capabilityForRelation.setLeftOccurrences(String.valueOf(leftIntValue));
1656                         if (leftIntValue == 0) {
1657                             // remove from calculated
1658                             iteratorCap.remove();
1659                             // move to fulfilled
1660                             MapListCapabilityDataDefinition mapListCapabiltyFullFilledInst = fullfilledCapabilty.get(toInstId);
1661                             if (mapListCapabiltyFullFilledInst == null) {
1662                                 mapListCapabiltyFullFilledInst = new MapListCapabilityDataDefinition();
1663                                 fullfilledCapabilty.put(toInstId, mapListCapabiltyFullFilledInst);
1664                             }
1665
1666                             ListCapabilityDataDefinition listCapabilityFull = mapListCapabiltyFullFilledInst.findByKey(type);
1667                             if (listCapabilityFull == null) {
1668                                 listCapabilityFull = new ListCapabilityDataDefinition();
1669                                 mapListCapabiltyFullFilledInst.put(type, listCapabilityFull);
1670                             }
1671                             listCapabilityFull.add(capabilityForRelation);
1672                         }
1673                         break;
1674                     } else {
1675                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No left occurrences capabilty {} to {} in container {}.", capabilityForRelation.getType(), toInstId, containerId);
1676                         return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1677                     }
1678                 }
1679             }
1680         }
1681         if (capabilityForRelation == null) {
1682             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch capabilty for type {} for instance {} in container {}.", type, toInstId, containerId);
1683             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1684         }
1685
1686         // requirements
1687         String fromInstId = fromResInstance.getUniqueId();
1688         MapListRequirementDataDefinition mapListRequirementDataDefinition = calculatedRequirement.get(fromInstId);
1689         if (mapListRequirementDataDefinition == null) {
1690             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated requirements for instance {} in container {}.", fromInstId, containerId);
1691             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1692         }
1693         ListRequirementDataDefinition listRequirementDataDefinition = mapListRequirementDataDefinition.getMapToscaDataDefinition().get(type);
1694         if (listRequirementDataDefinition == null) {
1695             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated requirements for type {} for instance {} in container {}.", type, fromInstId, containerId);
1696             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1697         }
1698
1699         RequirementDataDefinition requirementForRelation = null;
1700         Iterator<RequirementDataDefinition> iteratorReq = listRequirementDataDefinition.getListToscaDataDefinition().iterator();
1701         while (iteratorReq.hasNext()) {
1702             RequirementDataDefinition req = iteratorReq.next();
1703             if (req.getUniqueId().equals(relationPair.getRequirementUid()) && req.getOwnerId().equals(relationPair.getRequirementOwnerId())) {
1704                 requirementForRelation = req;
1705                 capReqRelationship.put(JsonPresentationFields.REQUIREMENT, (T) requirementForRelation);
1706                 String leftOccurrences = req.getLeftOccurrences();
1707                 if (leftOccurrences != null && !leftOccurrences.equals(RequirementDataDefinition.MAX_OCCURRENCES)) {
1708                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1709                     if (leftIntValue > 0) {
1710                         --leftIntValue;
1711                         req.setLeftOccurrences(String.valueOf(leftIntValue));
1712                         if (leftIntValue == 0) {
1713                             // remove from calculated
1714                             iteratorReq.remove();
1715                             // move to fulfilled
1716                             MapListRequirementDataDefinition mapListRequirementFullFilledInst = fullfilledRequirement.get(fromInstId);
1717                             if (mapListRequirementFullFilledInst == null) {
1718                                 mapListRequirementFullFilledInst = new MapListRequirementDataDefinition();
1719                                 fullfilledRequirement.put(fromInstId, mapListRequirementFullFilledInst);
1720                             }
1721
1722                             ListRequirementDataDefinition listRequirementFull = mapListRequirementFullFilledInst.findByKey(type);
1723                             if (listRequirementFull == null) {
1724                                 listRequirementFull = new ListRequirementDataDefinition();
1725                                 mapListRequirementFullFilledInst.put(type, listRequirementFull);
1726                             }
1727                             listRequirementFull.add(requirementForRelation);
1728                         }
1729                         break;
1730                     } else {
1731                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No left occurrences requirement {} from {} to {} in container {}.", requirementForRelation.getCapability(), fromInstId, toInstId, containerId);
1732                         return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1733                     }
1734                 }
1735             }
1736         }
1737         if (requirementForRelation == null) {
1738             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch requirement for type {} for instance {} in container {}.", type, toInstId, containerId);
1739             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1740         }
1741         if (!capabilityForRelation.getType().equals(requirementForRelation.getCapability())) {
1742             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No macth for capability from type {} and requirement {} from {} to {} in container {}.", capabilityForRelation.getType(), requirementForRelation.getCapability(), fromInstId, toInstId,
1743                     containerId);
1744             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1745         }
1746
1747         RelationshipInstDataDefinition relationshipTypeData = buildRelationshipInstData(fromInstId, toInstId, relationPair, originUI);
1748         if (requirementForRelation.getRelationship() != null)
1749             relationshipTypeData.setType(requirementForRelation.getRelationship());
1750         capReqRelationship.put(JsonPresentationFields.RELATIONSHIP, (T) relationshipTypeData);
1751         return Either.left(capReqRelationship);
1752     }
1753
1754     private RelationshipInstDataDefinition buildRelationshipInstData(String fromResInstanceUid, String toInstId, RelationshipInfo relationPair, boolean originUI) {
1755
1756         RelationshipInstDataDefinition relationshipInstData = new RelationshipInstDataDefinition();
1757         relationshipInstData.setUniqueId(UniqueIdBuilder.buildRelationsipInstInstanceUid(fromResInstanceUid, toInstId));
1758
1759         relationshipInstData.setType(relationPair.getRelationship().getType());
1760         Long creationDate = System.currentTimeMillis();
1761         relationshipInstData.setCreationTime(creationDate);
1762         relationshipInstData.setModificationTime(creationDate);
1763         relationshipInstData.setCapabilityOwnerId(relationPair.getCapabilityOwnerId());
1764         relationshipInstData.setRequirementOwnerId(relationPair.getRequirementOwnerId());
1765         relationshipInstData.setCapabilityId(relationPair.getCapabilityUid());
1766         relationshipInstData.setRequirementId(relationPair.getRequirementUid());
1767         relationshipInstData.setFromId(fromResInstanceUid);
1768         relationshipInstData.setToId(toInstId);
1769         relationshipInstData.setRequirement(relationPair.getRequirement());
1770         relationshipInstData.setCapability(relationPair.getCapability());
1771         relationshipInstData.setOriginUI(originUI);
1772
1773         return relationshipInstData;
1774     }
1775
1776     public StorageOperationStatus associateComponentInstancesToComponent(Component containerComponent, Map<ComponentInstance, Resource> resourcesInstancesMap, GraphVertex containerVertex, boolean allowDeleted) {
1777
1778         StorageOperationStatus result = null;
1779         String containerId = containerComponent.getUniqueId();
1780         Map<String, ComponentInstanceDataDefinition> instancesJsonData = null;
1781         Either<GraphVertex, TitanOperationStatus> updateElement = null;
1782         if (!validateInstanceNames(resourcesInstancesMap)) {
1783             result = StorageOperationStatus.INCONSISTENCY;
1784         }
1785         if (result == null) {
1786             if (!validateInstanceNames(resourcesInstancesMap)) {
1787                 result = StorageOperationStatus.INCONSISTENCY;
1788             }
1789         }
1790         if (result == null && !allowDeleted) {
1791             if (!validateDeletedResources(resourcesInstancesMap)) {
1792                 result = StorageOperationStatus.INCONSISTENCY;
1793             }
1794         }
1795         if (result == null) {
1796             instancesJsonData = convertToComponentInstanceDataDefinition(resourcesInstancesMap, containerId);
1797         }
1798         if (result == null && MapUtils.isNotEmpty(instancesJsonData)) {
1799             containerVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
1800             Map<String, CompositionDataDefinition> compositions = new HashMap<>();
1801             CompositionDataDefinition composition = new CompositionDataDefinition();
1802             composition.setComponentInstances(instancesJsonData);
1803             compositions.put(JsonConstantKeysEnum.COMPOSITION.getValue(), composition);
1804             containerVertex.setJson(compositions);
1805             updateElement = titanDao.updateVertex(containerVertex);
1806             if (updateElement.isRight()) {
1807                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update topology template {} with new component instances. ", containerComponent.getName());
1808                 result = DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value());
1809             }
1810         }
1811         if (result == null && updateElement != null) {
1812             GraphVertex vertexC = updateElement.left().value();
1813             instancesJsonData.entrySet().forEach(i ->createInstanceEdge(vertexC, i.getValue()));
1814             result = StorageOperationStatus.OK;
1815         }
1816         return result;
1817     }
1818
1819     private Map<String, ComponentInstanceDataDefinition> convertToComponentInstanceDataDefinition(Map<ComponentInstance, Resource> resourcesInstancesMap, String containerId) {
1820
1821         Map<String, ComponentInstanceDataDefinition> instances = new HashMap<>();
1822         for (Entry<ComponentInstance, Resource> entry : resourcesInstancesMap.entrySet()) {
1823             ComponentInstanceDataDefinition instance = buildComponentInstanceDataDefinition(entry.getKey(), containerId, null, true, ModelConverter.convertToToscaElement(entry.getValue()));
1824             instances.put(instance.getUniqueId(), instance);
1825         }
1826         return instances;
1827     }
1828
1829     private boolean validateDeletedResources(Map<ComponentInstance, Resource> resourcesInstancesMap) {
1830         boolean result = true;
1831         for (Resource resource : resourcesInstancesMap.values()) {
1832             if (resource.getIsDeleted() != null && resource.getIsDeleted()) {
1833                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component {} is already deleted. Cannot add component instance. ", resource.getName());
1834                 result = false;
1835                 break;
1836             }
1837         }
1838         return result;
1839     }
1840
1841     private boolean validateInstanceNames(Map<ComponentInstance, Resource> resourcesInstancesMap) {
1842         boolean result = true;
1843         Set<String> names = new HashSet<>();
1844         for (ComponentInstance instance : resourcesInstancesMap.keySet()) {
1845             if (StringUtils.isEmpty(instance.getName())) {
1846                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component instance {} name is empty. Cannot add component instance. ", instance.getUniqueId());
1847                 result = false;
1848                 break;
1849             } else if (names.contains(instance.getName())) {
1850                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component instance with the name {} already exsists. Cannot add component instance. ", instance.getName());
1851                 result = false;
1852                 break;
1853             } else {
1854                 names.add(instance.getName());
1855             }
1856         }
1857         return result;
1858     }
1859
1860     public StorageOperationStatus addDeploymentArtifactsToInstance(String toscaElementId, String instanceId, Map<String, ArtifactDataDefinition> instDeplArtifacts) {
1861         return addArtifactsToInstance(toscaElementId, instanceId, instDeplArtifacts, EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS);
1862     }
1863
1864     public StorageOperationStatus addInformationalArtifactsToInstance(String toscaElementId, String instanceId, Map<String, ArtifactDataDefinition> instDeplArtifacts) {
1865         return addArtifactsToInstance(toscaElementId, instanceId, instDeplArtifacts, EdgeLabelEnum.INSTANCE_ARTIFACTS, VertexTypeEnum.INSTANCE_ARTIFACTS);
1866     }
1867
1868     public StorageOperationStatus addArtifactsToInstance(String toscaElementId, String instanceId, Map<String, ArtifactDataDefinition> instDeplArtifacts, EdgeLabelEnum edgeLabel, VertexTypeEnum vertexType) {
1869         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(toscaElementId, JsonParseFlagEnum.NoParse);
1870         if (metadataVertex.isRight()) {
1871             TitanOperationStatus status = metadataVertex.right().value();
1872             if (status == TitanOperationStatus.NOT_FOUND) {
1873                 status = TitanOperationStatus.INVALID_ID;
1874             }
1875             return DaoStatusConverter.convertTitanStatusToStorageStatus(status);
1876         }
1877         MapArtifactDataDefinition instArtifacts = new MapArtifactDataDefinition(instDeplArtifacts);
1878         return addToscaDataDeepElementsBlockToToscaElement(metadataVertex.left().value(), edgeLabel, vertexType, instArtifacts, instanceId);
1879
1880     }
1881
1882     @SuppressWarnings({ "unchecked" })
1883     public StorageOperationStatus generateCustomizationUUIDOnInstance(String componentId, String instanceId) {
1884         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1885         if (metadataVertex.isRight()) {
1886             TitanOperationStatus status = metadataVertex.right().value();
1887             if (status == TitanOperationStatus.NOT_FOUND) {
1888                 status = TitanOperationStatus.INVALID_ID;
1889             }
1890             return DaoStatusConverter.convertTitanStatusToStorageStatus(status);
1891         }
1892         GraphVertex metaVertex = metadataVertex.left().value();
1893         Map<String, CompositionDataDefinition> json = (Map<String, CompositionDataDefinition>) metaVertex.getJson();
1894         CompositionDataDefinition compositionDataDefinition = json.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1895         StorageOperationStatus status = updateCustomizationUUID(instanceId, compositionDataDefinition);
1896         if (status != StorageOperationStatus.OK) {
1897             log.debug("Failed to update customization UUID for instance {} in component {} error {}", instanceId, componentId, status);
1898             return status;
1899         }
1900         Either<GraphVertex, TitanOperationStatus> updateVertex = titanDao.updateVertex(metaVertex);
1901         if (updateVertex.isRight()) {
1902             log.debug("Failed to update vertex of component {} error {}", componentId, updateVertex.right().value());
1903             return DaoStatusConverter.convertTitanStatusToStorageStatus(updateVertex.right().value());
1904         }
1905         return StorageOperationStatus.OK;
1906     }
1907
1908     public StorageOperationStatus generateCustomizationUUIDOnInstanceGroup(String componentId, String instanceId, List<String> groupInstances) {
1909         if (groupInstances != null) {
1910             Either<Map<String, MapGroupsDataDefinition>, TitanOperationStatus> dataFromGraph = getDataFromGraph(componentId, EdgeLabelEnum.INST_GROUPS);
1911             if (dataFromGraph.isRight()) {
1912                 return DaoStatusConverter.convertTitanStatusToStorageStatus(dataFromGraph.right().value());
1913             }
1914             MapGroupsDataDefinition grInstPerInstance = dataFromGraph.left().value().get(instanceId);
1915             if (grInstPerInstance == null) {
1916                 log.debug("No  instance groups for instance {} in component {}", instanceId, componentId);
1917                 return StorageOperationStatus.NOT_FOUND;
1918             }
1919             for (String instGroupForUpdate : groupInstances) {
1920                 GroupInstanceDataDefinition groupInst = grInstPerInstance.findByKey(instGroupForUpdate);
1921                 if (groupInst == null) {
1922                     log.debug("No group instance {} in group list  for instance {} in component {}", instGroupForUpdate, instanceId, componentId);
1923                     continue;
1924                 }
1925                 UUID uuid = UUID.randomUUID();
1926                 groupInst.setCustomizationUUID(uuid.toString());
1927             }
1928
1929         }
1930         return StorageOperationStatus.OK;
1931     }
1932
1933     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance, List<GroupInstance> groupInstances) {
1934
1935         return addToscaDataDeepElementsBlockToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS,
1936                 new MapDataDefinition<>(groupInstances.stream().collect(Collectors.toMap(GroupInstanceDataDefinition::getName, gi -> gi))), componentInstance.getUniqueId());
1937     }
1938
1939     public StorageOperationStatus addDeploymentArtifactsToComponentInstance(Component containerComponent, ComponentInstance componentInstance, Map<String, ArtifactDefinition> deploymentArtifacts) {
1940
1941         return addToscaDataDeepElementsBlockToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS, new MapDataDefinition<>(deploymentArtifacts),
1942                 componentInstance.getUniqueId());
1943     }
1944
1945     public StorageOperationStatus updateComponentInstanceProperty(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property) {
1946
1947         List<String> pathKeys = new ArrayList<>();
1948         pathKeys.add(componentInstanceId);
1949         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, property, pathKeys, JsonPresentationFields.NAME);
1950     }
1951
1952     public StorageOperationStatus updateComponentInstanceCapabilityProperty(Component containerComponent, String componentInstanceId, String capabilityUniqueId, ComponentInstanceProperty property) {
1953         List<String> pathKeys = new ArrayList<>();
1954         pathKeys.add(componentInstanceId);
1955         pathKeys.add(capabilityUniqueId);
1956         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, property, pathKeys, JsonPresentationFields.NAME);
1957     }
1958
1959     public StorageOperationStatus overrideComponentCapabilitiesProperties(Component containerComponent, Map<String, MapCapabilityProperty> capabilityPropertyMap) {
1960         return overrideToscaDataOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, capabilityPropertyMap);
1961     }
1962
1963     public StorageOperationStatus addComponentInstanceProperty(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property) {
1964         List<String> pathKeys = new ArrayList<>();
1965         pathKeys.add(componentInstanceId);
1966         return addToscaDataDeepElementToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, property, pathKeys, JsonPresentationFields.NAME);
1967     }
1968
1969     public StorageOperationStatus updateComponentInstanceProperties(Component containerComponent, String componentInstanceId, List<ComponentInstanceProperty> properties) {
1970         List<String> pathKeys = new ArrayList<>();
1971         pathKeys.add(componentInstanceId);
1972         return updateToscaDataDeepElementsOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, properties, pathKeys, JsonPresentationFields.NAME);
1973     }
1974
1975     public StorageOperationStatus updateComponentInstanceInput(Component containerComponent, String componentInstanceId, ComponentInstanceInput property) {
1976
1977         List<String> pathKeys = new ArrayList<>();
1978         pathKeys.add(componentInstanceId);
1979         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, property, pathKeys, JsonPresentationFields.NAME);
1980     }
1981
1982     public StorageOperationStatus updateComponentInstanceInputs(Component containerComponent, String componentInstanceId, List<ComponentInstanceInput> properties) {
1983         List<String> pathKeys = new ArrayList<>();
1984         pathKeys.add(componentInstanceId);
1985         return updateToscaDataDeepElementsOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, properties, pathKeys, JsonPresentationFields.NAME);
1986     }
1987
1988     public StorageOperationStatus addComponentInstanceInput(Component containerComponent, String componentInstanceId, ComponentInstanceInput property) {
1989         List<String> pathKeys = new ArrayList<>();
1990         pathKeys.add(componentInstanceId);
1991         return addToscaDataDeepElementToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, property, pathKeys, JsonPresentationFields.NAME);
1992     }
1993
1994     public StorageOperationStatus createInstanceEdge(GraphVertex metadataVertex, ComponentInstanceDataDefinition componentInstance) {
1995         String instUniqueId = componentInstance.getUniqueId();
1996
1997         // create edge between container and origin ( in case of proxy this edge will be to ProxyService node type)
1998         StorageOperationStatus result = createOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.INSTANCE_OF, componentInstance.getComponentUid(), instUniqueId).either(v -> StorageOperationStatus.OK,
1999                  DaoStatusConverter::convertTitanStatusToStorageStatus);
2000
2001         if (result == StorageOperationStatus.OK && componentInstance.getIsProxy()) {
2002                 // create edge between container and service origin
2003                 result = createOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.PROXY_OF, componentInstance.getSourceModelUid(), instUniqueId)
2004                         .either(v -> StorageOperationStatus.OK, DaoStatusConverter::convertTitanStatusToStorageStatus);
2005         }
2006         return result;
2007     }
2008
2009     public StorageOperationStatus createAllottedOfEdge(String componentId, String instanceId, String serviceUUID) {
2010         Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(componentId);
2011         if ( vertexById.isRight() ){
2012             log.debug("Failed to fetch component metadata vertex for id {} error {}", componentId, vertexById.right().value());
2013             return DaoStatusConverter.convertTitanStatusToStorageStatus(vertexById.right().value());
2014         }
2015         GraphVertex metadataVertex = vertexById.left().value();
2016
2017         EnumMap<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
2018         props.put(GraphPropertyEnum.UUID, serviceUUID);
2019         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2020
2021         EnumMap<GraphPropertyEnum, Object> hasNot = new EnumMap<>(GraphPropertyEnum.class);
2022         hasNot.put(GraphPropertyEnum.IS_DELETED, true);
2023
2024         Either<List<GraphVertex>, TitanOperationStatus> byCriteria = titanDao.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, props,hasNot, JsonParseFlagEnum.ParseMetadata );
2025         if ( byCriteria.isRight() ){
2026             log.debug("Failed to fetch vertex by criteria {} error {}", props, byCriteria.right().value());
2027             return DaoStatusConverter.convertTitanStatusToStorageStatus(byCriteria.right().value());
2028         }
2029         List<GraphVertex> vertecies = byCriteria.left().value();
2030         StorageOperationStatus result = StorageOperationStatus.OK;
2031         if ( vertecies != null ){
2032             GraphVertex serviceVertex = vertecies.get(0);
2033             //remove previous edges
2034
2035             log.debug("Try to create or update edge between resource {} and service {} ", metadataVertex, serviceVertex.getUniqueId());
2036             // create edge between container and service reference
2037             result = createOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.ALLOTTED_OF, serviceVertex.getUniqueId(), instanceId).either(v -> StorageOperationStatus.OK,
2038                     DaoStatusConverter::convertTitanStatusToStorageStatus);
2039         }
2040         return result;
2041     }
2042
2043
2044     public StorageOperationStatus removeInstanceEdge(GraphVertex metadataVertex, ComponentInstanceDataDefinition componentInstance) {
2045         String instUniqueId = componentInstance.getUniqueId();
2046
2047         // create edge between container and origin ( in case of proxy this edge will be to ProxyService node type)
2048         StorageOperationStatus result = removeOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.INSTANCE_OF, componentInstance.getComponentUid(), instUniqueId)
2049                 .either(v -> StorageOperationStatus.OK,
2050                 DaoStatusConverter::convertTitanStatusToStorageStatus);
2051
2052         if (componentInstance.getIsProxy()) {
2053             // create edge between container and service origin
2054             result = removeOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.PROXY_OF, componentInstance.getSourceModelUid(), instUniqueId)
2055                     .either(v -> StorageOperationStatus.OK, DaoStatusConverter::convertTitanStatusToStorageStatus);
2056         }
2057         return result;
2058     }
2059
2060     private Either<GraphVertex, TitanOperationStatus> createOrUpdateInstanceEdge(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, String instUniqueId) {
2061         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
2062         properties.put(GraphPropertyEnum.UNIQUE_ID, componentUid);
2063
2064         return titanDao.getEdgeByChildrenVertexProperties(metadataVertex, edgeLabel, properties)
2065                 .left()
2066                 .bind(v -> addInstanceToPropertyOnEdge(instUniqueId, v, metadataVertex))
2067                 .right()
2068                 .bind(s -> createInstanceEdge(metadataVertex, edgeLabel, componentUid, instUniqueId, s));
2069     }
2070
2071     private Either<GraphVertex, TitanOperationStatus> removeOrUpdateInstanceEdge(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, String instUniqueId) {
2072         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
2073         properties.put(GraphPropertyEnum.UNIQUE_ID, componentUid);
2074
2075         return titanDao.getEdgeByChildrenVertexProperties(metadataVertex, edgeLabel, properties).left().bind(v -> removeInstanceFromPropertyOnEdge(instUniqueId, v, metadataVertex)).right()
2076                 .map(err -> removeInstanceEdgeLogError(metadataVertex, edgeLabel, componentUid, err));
2077     }
2078
2079     private Either<GraphVertex, TitanOperationStatus> addInstanceToPropertyOnEdge(String instUniqueId, Edge edge, GraphVertex metadataVertex) {
2080         // edge exist need to add instance id to list on edge's property
2081         List<String> property = (List<String>) titanDao.getProperty(edge, EdgePropertyEnum.INSTANCES);
2082         if (property == null) {
2083             property = new ArrayList<>();
2084         }
2085         Optional<String> findFirst = property.stream().filter(a -> a.equals(instUniqueId)).findFirst();
2086         if (!findFirst.isPresent()) {
2087             property.add(instUniqueId);
2088         }
2089         try {
2090             String jsonArr = JsonParserUtils.toJson(property);
2091             log.debug("Update INSTANCES edge property with value {} ", jsonArr );
2092
2093             edge.property(EdgePropertyEnum.INSTANCES.getProperty(), jsonArr);
2094         } catch (IOException e) {
2095            log.debug("Failed to convert INSTANCES edge property to json for container {}", metadataVertex.getUniqueId(), e );
2096            return Either.right(TitanOperationStatus.GENERAL_ERROR);
2097         }
2098         return Either.left(metadataVertex);
2099     }
2100
2101     private Either<GraphVertex, TitanOperationStatus> removeInstanceFromPropertyOnEdge(String instUniqueId, Edge edge, GraphVertex metadataVertex) {
2102         // edge exist need to add instance id to list on edge's property
2103         List<String> property = (List<String>) titanDao.getProperty(edge, EdgePropertyEnum.INSTANCES);
2104         if (property == null) {
2105             property = new ArrayList<>();
2106         }
2107         Optional<String> findFirst = property.stream().filter(a -> a.equals(instUniqueId)).findFirst();
2108         if (findFirst.isPresent()) {
2109             property.remove(instUniqueId);
2110         }
2111         if (property.isEmpty()) {
2112             // For last instance need to remove edge
2113             edge.remove();
2114         } else {
2115             try {
2116                 String jsonArr = JsonParserUtils.toJson(property);
2117                 edge.property(EdgePropertyEnum.INSTANCES.getProperty(), jsonArr);
2118             } catch (IOException e) {
2119                log.debug("Failed to convert INSTANCES edge property to json for container {}", metadataVertex.getUniqueId(), e );
2120                return Either.right(TitanOperationStatus.GENERAL_ERROR);
2121             }
2122         }
2123         return Either.left(metadataVertex);
2124     }
2125
2126     private Either<GraphVertex, TitanOperationStatus> createInstanceEdge(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, String instUniqueId, TitanOperationStatus retrieveEdgeStatus) {
2127         if (retrieveEdgeStatus == TitanOperationStatus.NOT_FOUND) {
2128             // create new edge
2129             Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(componentUid);
2130             if (vertexById.isRight()) {
2131                 return vertexById;
2132             }
2133             GraphVertex originVertex = vertexById.left().value();
2134             Map<EdgePropertyEnum, Object> edgeProps = new EnumMap<>(EdgePropertyEnum.class);
2135             List<String> instList = new ArrayList<>();
2136             instList.add(instUniqueId);
2137             edgeProps.put(EdgePropertyEnum.INSTANCES, instList);
2138
2139             log.debug("Create new edge {} between {} and {} and properties {} ", edgeLabel, metadataVertex.getUniqueId(), originVertex.getUniqueId(), edgeProps);
2140             TitanOperationStatus edgeResult = titanDao.createEdge(metadataVertex, originVertex, edgeLabel, edgeProps);
2141             return edgeResult == TitanOperationStatus.OK ? Either.left(metadataVertex) : Either.right(edgeResult);
2142         }
2143         // error
2144         log.debug("Failed to fetch edge with label {} and to vertex with id {} error {} ", edgeLabel, componentUid, retrieveEdgeStatus);
2145         return Either.right(retrieveEdgeStatus);
2146     }
2147
2148     private TitanOperationStatus removeInstanceEdgeLogError(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, TitanOperationStatus retrieveEdgeStatus) {
2149         if (retrieveEdgeStatus == TitanOperationStatus.NOT_FOUND) {
2150             log.debug("No edge {} to remove between container {} and origin {}", edgeLabel, metadataVertex.getUniqueId(), componentUid);
2151         } else {
2152             // error
2153             log.debug("Failed to fetch edge with label {} and to vertex with id {} error {} ", edgeLabel, componentUid, retrieveEdgeStatus);
2154         }
2155         return retrieveEdgeStatus;
2156     }
2157
2158     public void removeAllAllotedEdges(String uniqueId) {
2159         Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(uniqueId);
2160         if (vertexById.isLeft()) {
2161             GraphVertex originVertex = vertexById.left().value();
2162             TitanVertex vertex = originVertex.getVertex();
2163             Iterator<Edge> edges = vertex.edges(Direction.OUT, EdgeLabelEnum.ALLOTTED_OF.name());
2164             while ( edges != null && edges.hasNext() ){
2165                 Edge edge = edges.next();
2166                 edge.remove();
2167             }
2168         }
2169     }
2170 }