gerrit.onap Code Review - sdc.git/blob

   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                 if(result.isRight()) {
 140                     return result;
 141                 }
 142
 143                 result = addServiceInstancePropertiesToProxyServiceInstance(updatedContainer, componentInstance);
 144                 if(result.isRight()) {
 145                   return result;
 146                 }
 147
 148             }
 149         }
 150         if (result == null) {
 151             result = Either.left(new ImmutablePair<>(addComponentInstanceRes.left().value(), componentInstanceData.getUniqueId()));
 152         }
 153         return result;
 154     }
 155
 156     private Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> addServerCapAndReqToProxyServerInstance(TopologyTemplate updatedContainer, ComponentInstance componentInstance,
 157
 158             ComponentInstanceDataDefinition componentInstanceData) {
 159
 160         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result;
 161
 162         Map<String, MapListCapabilityDataDefinition> calcCap = updatedContainer.getCalculatedCapabilities();
 163         Map<String, MapListRequirementDataDefinition> calcReg = updatedContainer.getCalculatedRequirements();
 164         Map<String, MapCapabilityProperty> calcCapProp = updatedContainer.getCalculatedCapabilitiesProperties();
 165
 166         Map<String, List<CapabilityDefinition>> additionalCap = componentInstance.getCapabilities();
 167         Map<String, List<RequirementDefinition>> additionalReq = componentInstance.getRequirements();
 168
 169         MapListCapabilityDataDefinition allCalculatedCap = calcCap == null || !calcCap.containsKey(componentInstanceData.getUniqueId()) ? new MapListCapabilityDataDefinition() : calcCap.get(componentInstanceData.getUniqueId());
 170         /******** capability ****************************/
 171         StorageOperationStatus status = deleteToscaDataDeepElementsBlockOfToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, componentInstanceData.getUniqueId());
 172         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 173             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty  for instance {} in container {}. error {] ", componentInstanceData.getUniqueId(), updatedContainer.getUniqueId(), status);
 174             return Either.right(status);
 175         }
 176
 177         if (additionalCap != null && !additionalCap.isEmpty()) {
 178
 179             Map<String, ListCapabilityDataDefinition> serverCap = additionalCap.entrySet().stream()
 180                     .collect(Collectors.toMap(Map.Entry::getKey, en -> new ListCapabilityDataDefinition(en.getValue().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList()))));
 181
 182             serverCap.entrySet().forEach(entryPerType ->
 183                 entryPerType.getValue().getListToscaDataDefinition().forEach(cap -> {
 184                     cap.addToPath(componentInstance.getUniqueId());
 185                     allCalculatedCap.add(entryPerType.getKey(), cap);
 186                 }));
 187
 188
 189             addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, allCalculatedCap, componentInstance.getUniqueId());
 190
 191             /******** capability property ****************************/
 192             status = deleteToscaDataDeepElementsBlockOfToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, componentInstanceData.getUniqueId());
 193             if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 194                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty properties for instance {} in container {}. error {] ", componentInstanceData.getUniqueId(), updatedContainer.getUniqueId(), status);
 195                 return Either.right(status);
 196             }
 197
 198             MapCapabilityProperty allCalculatedCapProp = calcCapProp == null || !calcCapProp.containsKey(componentInstanceData.getUniqueId()) ? new MapCapabilityProperty() : calcCapProp.get(componentInstanceData.getUniqueId());
 199
 200             additionalCap.forEach(new BiConsumer<String, List<CapabilityDefinition>>() {
 201                 @Override
 202                 public void accept(String s, List<CapabilityDefinition> caps) {
 203
 204                     if (caps != null && !caps.isEmpty()) {
 205
 206                         MapPropertiesDataDefinition dataToCreate = new MapPropertiesDataDefinition();
 207
 208                         for (CapabilityDefinition cap : caps) {
 209                             List<ComponentInstanceProperty> capPrps = cap.getProperties();
 210                             if (capPrps != null) {
 211
 212                                 for (ComponentInstanceProperty cip : capPrps) {
 213                                     dataToCreate.put(cip.getName(), new PropertyDataDefinition(cip));
 214                                 }
 215
 216                                 StringBuilder sb = new StringBuilder(componentInstance.getUniqueId());
 217                                 sb.append(ModelConverter.CAP_PROP_DELIM);
 218
 219                                 sb.append(cap.getOwnerId());
 220
 221                                 sb.append(ModelConverter.CAP_PROP_DELIM).append(s).append(ModelConverter.CAP_PROP_DELIM).append(cap.getName());
 222                                 allCalculatedCapProp.put(sb.toString(), dataToCreate);
 223                             }
 224                         }
 225
 226                     }
 227
 228                 }
 229             });
 230
 231             addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, allCalculatedCapProp, componentInstance.getUniqueId());
 232         }
 233
 234         /******** Requirements property ****************************/
 235         if (additionalReq != null && !additionalReq.isEmpty()) {
 236
 237             MapListRequirementDataDefinition allCalculatedReq = calcReg == null || !calcReg.containsKey(componentInstanceData.getUniqueId()) ? new MapListRequirementDataDefinition() : calcReg.get(componentInstanceData.getUniqueId());
 238             status = deleteToscaDataDeepElementsBlockOfToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, componentInstanceData.getUniqueId());
 239             if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 240                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated Requirements for instance {} in container {}. error {] ", componentInstanceData.getUniqueId(), updatedContainer.getUniqueId(), status);
 241                 return Either.right(status);
 242             }
 243
 244             Map<String, ListRequirementDataDefinition> serverReq = additionalReq.entrySet().stream()
 245                     .collect(Collectors.toMap(Map.Entry::getKey, en -> new ListRequirementDataDefinition(en.getValue().stream().map(RequirementDataDefinition::new).collect(Collectors.toList()))));
 246
 247             serverReq.entrySet().forEach(entryPerType ->
 248                 entryPerType.getValue().getListToscaDataDefinition().forEach(cap -> {
 249                     cap.addToPath(componentInstance.getUniqueId());
 250                     allCalculatedReq.add(entryPerType.getKey(), cap);
 251                 }));
 252
 253
 254             addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(), EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, allCalculatedReq, componentInstance.getUniqueId());
 255
 256         }
 257
 258         Either<ToscaElement, StorageOperationStatus> updatedComponentInstanceRes = topologyTemplateOperation.getToscaElement(updatedContainer.getUniqueId());
 259         if (updatedComponentInstanceRes.isRight()) {
 260             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with new component instance {}. ", updatedContainer.getName(), componentInstance.getName());
 261             result = Either.right(updatedComponentInstanceRes.right().value());
 262         }
 263         result = Either.left(new ImmutablePair<>((TopologyTemplate) updatedComponentInstanceRes.left().value(), componentInstanceData.getUniqueId()));
 264         return result;
 265     }
 266
 267     private Either<String, StorageOperationStatus> buildValidateInstanceName(TopologyTemplate container, ToscaElement originToscaElement, ComponentInstance componentInstance, String instanceNumberSuffix) {
 268
 269         Either<String, StorageOperationStatus> result = null;
 270         String instanceName = componentInstance.getName();
 271         if (StringUtils.isEmpty(instanceName) || instanceName.equalsIgnoreCase(originToscaElement.getName()) || componentInstance.getOriginType() == OriginTypeEnum.ServiceProxy) {
 272             instanceName = buildComponentInstanceName(instanceNumberSuffix, instanceName);
 273         } else if (!isUniqueInstanceName(container, componentInstance.getName())) {
 274             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());
 275             result = Either.right(StorageOperationStatus.ENTITY_ALREADY_EXISTS);
 276         }
 277         if (result == null) {
 278             result = Either.left(instanceName);
 279         }
 280         return result;
 281     }
 282
 283     private Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> addServiceInstancePropertiesToProxyServiceInstance(TopologyTemplate updatedContainer, ComponentInstance componentInstance) {
 284
 285         List<PropertyDefinition> propertiesList = componentInstance.getProperties();
 286
 287         if (propertiesList != null && !propertiesList.isEmpty()) {
 288             Map<String, PropertyDataDefinition> propertiesMap = propertiesList.stream().map(i -> new PropertyDataDefinition(i))
 289                                                                               .collect(Collectors.toMap(i -> i.getName(), i -> i));
 290             MapPropertiesDataDefinition instProperties = new MapPropertiesDataDefinition(propertiesMap);
 291             Map<String, MapPropertiesDataDefinition> instPropertiesMap = new HashMap<>();
 292             instPropertiesMap.put(componentInstance.getUniqueId(), instProperties);
 293             updatedContainer.setInstProperties(instPropertiesMap);
 294             Either<GraphVertex, TitanOperationStatus> getToscaElementRes = titanDao.getVertexById(updatedContainer.getUniqueId(), JsonParseFlagEnum.NoParse);
 295            if(getToscaElementRes.isLeft()){
 296                deleteToscaDataDeepElementsBlockToToscaElement(getToscaElementRes.left().value(),  EdgeLabelEnum.INST_PROPERTIES,
 297                        VertexTypeEnum.INST_PROPERTIES,  componentInstance.getUniqueId());
 298            }
 299             StorageOperationStatus status = addToscaDataDeepElementsBlockToToscaElement(updatedContainer.getUniqueId(),
 300                     EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, instProperties,
 301                     componentInstance.getUniqueId());
 302             if (status != StorageOperationStatus.OK) {
 303                 return Either.right(status);
 304             }
 305
 306
 307         }
 308         return Either.left(new ImmutablePair<>(updatedContainer, componentInstance.getUniqueId()));
 309     }
 310
 311     public Either<TopologyTemplate, StorageOperationStatus> addComponentInstanceToTopologyTemplate(TopologyTemplate container, ToscaElement originToscaElement, ComponentInstanceDataDefinition componentInstance, GraphVertex metadataVertex,
 312             boolean allowDeleted, User user) {
 313
 314         Either<TopologyTemplate, StorageOperationStatus> result = null;
 315         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 316         String containerComponentId = container.getUniqueId();
 317         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to create component instance {} in component {}", componentInstance, containerComponentId);
 318         String instOriginComponentId = componentInstance.getComponentUid();
 319         Either<GraphVertex, TitanOperationStatus> updateElement = null;
 320
 321         Boolean isDeleted = (Boolean) originToscaElement.getMetadataValue(JsonPresentationFields.IS_DELETED);
 322
 323         if (!allowDeleted && (isDeleted != null) && isDeleted) {
 324             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component {} is already deleted. Cannot add component instance", instOriginComponentId);
 325             result = Either.right(StorageOperationStatus.INVALID_ID);
 326         }
 327         Boolean isArchived = originToscaElement.isArchived();
 328         if ( isArchived != null && isArchived ){
 329             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create instance {}. Origin {} component is archived . ", componentInstance.getName(), originToscaElement.getName());
 330             result = Either.right(StorageOperationStatus.COMPONENT_IS_ARCHIVED);
 331         }
 332
 333         if (result == null) {
 334             container.addComponentInstance(componentInstance);
 335             metadataVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 336             topologyTemplateOperation.fillToscaElementVertexData(metadataVertex, container, JsonParseFlagEnum.ParseAll);
 337             updateElement = titanDao.updateVertex(metadataVertex);
 338             if (updateElement.isRight()) {
 339                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE, container.getName(), componentInstance.getName());
 340                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 341             }
 342         }
 343         if (result == null) {
 344             Either<GraphVertex, StorageOperationStatus> addToscaDataRes = addComponentInstanceToscaDataToContainerComponent(originToscaElement, componentInstance, updateElement.left().value(), user);
 345             if (addToscaDataRes.isRight()) {
 346                 result = Either.right(addToscaDataRes.right().value());
 347             }
 348         }
 349         if (result == null) {
 350             StorageOperationStatus createInstanceEdge = createInstanceEdge(metadataVertex, componentInstance);
 351             result = createInstanceEdge == StorageOperationStatus.OK ? null : Either.right(createInstanceEdge);
 352         }
 353
 354         if (result == null) {
 355             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId);
 356             if (updateContainerComponentRes.isRight()) {
 357                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with new component instance {}. ", container.getName(), componentInstance.getName());
 358                 result = Either.right(updateContainerComponentRes.right().value());
 359             }
 360         }
 361         if (result == null) {
 362             result = Either.left((TopologyTemplate) updateContainerComponentRes.left().value());
 363         }
 364         return result;
 365     }
 366
 367     public Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(TopologyTemplate container, ToscaElement originToscaElement, ComponentInstance componentInstance) {
 368
 369         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result = null;
 370         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 371
 372         String containerComponentId = container.getUniqueId();
 373         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update component instance metadata {} of container component {}", componentInstance, containerComponentId);
 374         ComponentInstanceDataDefinition componentInstanceData = null;
 375
 376         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
 377         if (metadataVertex.isRight()) {
 378             TitanOperationStatus status = metadataVertex.right().value();
 379             if (status == TitanOperationStatus.NOT_FOUND) {
 380                 status = TitanOperationStatus.INVALID_ID;
 381             }
 382             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 383         }
 384         if (result == null) {
 385             componentInstanceData = buildComponentInstanceDataDefinition(componentInstance, container.getUniqueId(), componentInstance.getName(), false, originToscaElement);
 386             container.addComponentInstance(componentInstanceData);
 387             metadataVertex.left().value().setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 388             topologyTemplateOperation.fillToscaElementVertexData(metadataVertex.left().value(), container, JsonParseFlagEnum.ParseAll);
 389             Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(metadataVertex.left().value());
 390             if (updateElement.isRight()) {
 391                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE, container.getName(), componentInstance.getName());
 392                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 393             }
 394         }
 395         if (result == null) {
 396             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId);
 397             if (updateContainerComponentRes.isRight()) {
 398                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} with updated component instance {}. ", container.getName(), componentInstance.getName());
 399                 result = Either.right(updateContainerComponentRes.right().value());
 400             }
 401         }
 402         if (result == null) {
 403             result = Either.left(new ImmutablePair<>((TopologyTemplate) updateContainerComponentRes.left().value(), componentInstanceData.getUniqueId()));
 404         }
 405         return result;
 406     }
 407
 408     public Either<TopologyTemplate, StorageOperationStatus> updateComponentInstanceMetadataOfTopologyTemplate(TopologyTemplate container, ComponentParametersView filter) {
 409
 410         Either<TopologyTemplate, StorageOperationStatus> result = null;
 411         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 412
 413         String containerComponentId = container.getUniqueId();
 414         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update component instance metadata  of container component {}", containerComponentId);
 415
 416         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
 417         if (metadataVertex.isRight()) {
 418             TitanOperationStatus status = metadataVertex.right().value();
 419             if (status == TitanOperationStatus.NOT_FOUND) {
 420                 status = TitanOperationStatus.INVALID_ID;
 421             }
 422             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 423         }
 424         if (result == null) {
 425             metadataVertex.left().value().setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 426             topologyTemplateOperation.fillToscaElementVertexData(metadataVertex.left().value(), container, JsonParseFlagEnum.ParseAll);
 427             Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(metadataVertex.left().value());
 428             if (updateElement.isRight()) {
 429                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update topology template {}. ", container.getName());
 430                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 431             }
 432         }
 433         if (result == null) {
 434             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId, filter);
 435             if (updateContainerComponentRes.isRight()) {
 436                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {}. ", container.getName());
 437                 result = Either.right(updateContainerComponentRes.right().value());
 438             }
 439         }
 440         if (result == null) {
 441             result = Either.left((TopologyTemplate) updateContainerComponentRes.left().value());
 442         }
 443         return result;
 444     }
 445
 446     public Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> deleteComponentInstanceFromTopologyTemplate(TopologyTemplate container, String componentInstanceId) {
 447
 448         Either<ImmutablePair<TopologyTemplate, String>, StorageOperationStatus> result = null;
 449         Either<ToscaElement, StorageOperationStatus> updateContainerComponentRes = null;
 450
 451         String containerComponentId = container.getUniqueId();
 452         CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update component instance metadata {} of container component {}", componentInstanceId, containerComponentId);
 453
 454         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(container.getUniqueId(), JsonParseFlagEnum.ParseMetadata);
 455         if (metadataVertex.isRight()) {
 456             TitanOperationStatus status = metadataVertex.right().value();
 457             if (status == TitanOperationStatus.NOT_FOUND) {
 458                 status = TitanOperationStatus.INVALID_ID;
 459             }
 460             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
 461         }
 462         GraphVertex containerV = null;
 463         ComponentInstanceDataDefinition removedComponentInstance = null;
 464         if (result == null) {
 465             removedComponentInstance = container.getComponentInstances().remove(componentInstanceId);
 466             containerV = metadataVertex.left().value();
 467             StorageOperationStatus status = removeRelationsOfInstance(container, componentInstanceId, containerV);
 468             if (status != StorageOperationStatus.OK) {
 469                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete relation for component instance {} in container. error {}", componentInstanceId, container.getUniqueId(), status);
 470                 result = Either.right(status);
 471             }
 472
 473             containerV.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
 474             topologyTemplateOperation.fillToscaElementVertexData(containerV, container, JsonParseFlagEnum.ParseAll);
 475             Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(containerV);
 476             if (updateElement.isRight()) {
 477                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_UPDATE_TOPOLOGY_TEMPLATE_WITH_NEW_COMPONENT_INSTANCE, container.getName(), componentInstanceId);
 478                 result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
 479             }
 480         }
 481         if (result == null) {
 482             StorageOperationStatus status = deleteComponentInstanceToscaDataFromContainerComponent(containerV, componentInstanceId);
 483             if (status != StorageOperationStatus.OK) {
 484                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete data  for instance {} in container {}. error {] ", componentInstanceId, container.getUniqueId(), status);
 485                 return Either.right(status);
 486             }
 487             ComponentInstance componentInstance = new ComponentInstance(removedComponentInstance);
 488             StorageOperationStatus createInstanceEdge = removeInstanceEdge(containerV, componentInstance);
 489             result = createInstanceEdge == StorageOperationStatus.OK ? null : Either.right(createInstanceEdge);
 490         }
 491         if (result == null) {
 492             updateContainerComponentRes = topologyTemplateOperation.getToscaElement(containerComponentId);
 493             if (updateContainerComponentRes.isRight()) {
 494                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch updated topology template {} after deleting the component instance {}. ", container.getName(), componentInstanceId);
 495                 result = Either.right(updateContainerComponentRes.right().value());
 496             }
 497         }
 498         if (result == null) {
 499             result = Either.left(new ImmutablePair<>((TopologyTemplate) updateContainerComponentRes.left().value(), componentInstanceId));
 500         }
 501         return result;
 502     }
 503
 504     private StorageOperationStatus removeRelationsOfInstance(TopologyTemplate container, String ciToRemove, GraphVertex containerV) {
 505         CompositionDataDefinition composition = container.getCompositions().get(JsonConstantKeysEnum.COMPOSITION.getValue());
 506         if (composition != null) {
 507             Map<String, RelationshipInstDataDefinition> relations = composition.getRelations();
 508             if (MapUtils.isNotEmpty(relations)) {
 509                 Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
 510                 if (capResult.isRight()) {
 511                     return capResult.right().value();
 512
 513                 }
 514                 Map<String, MapListCapabilityDataDefinition> calculatedCapabilty = capResult.left().value().getRight();
 515
 516                 Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
 517                 if (capFullResult.isRight()) {
 518                     return capFullResult.right().value();
 519
 520                 }
 521                 Map<String, MapListCapabilityDataDefinition> fullFilledCapabilty = capFullResult.left().value().getRight();
 522
 523                 Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
 524                 if (reqResult.isRight()) {
 525                     return reqResult.right().value();
 526                 }
 527                 Map<String, MapListRequirementDataDefinition> calculatedRequirement = reqResult.left().value().getRight();
 528
 529                 Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
 530                 if (reqResult.isRight()) {
 531                     return reqResult.right().value();
 532                 }
 533                 Map<String, MapListRequirementDataDefinition> fullfilledRequirement = reqFullResult.left().value().getRight();
 534
 535                 Iterator<Entry<String, RelationshipInstDataDefinition>> iterator = relations.entrySet().iterator();
 536                 while (iterator.hasNext()) {
 537                     Entry<String, RelationshipInstDataDefinition> relation = iterator.next();
 538                     RelationshipInstDataDefinition relationToDelete = relation.getValue();
 539                     if (relationToDelete.getFromId().equals(ciToRemove) || relationToDelete.getToId().equals(ciToRemove)) {
 540                         iterator.remove();
 541                         if (relationToDelete.getFromId().equals(ciToRemove)) {
 542                             updateCalculatedRequirementsAfterDeleteRelation(calculatedRequirement, fullfilledRequirement, ciToRemove, relationToDelete, null);
 543                             updateCalculatedCapabiltyAfterDeleteRelation(calculatedCapabilty, fullFilledCapabilty, relationToDelete.getToId(), relationToDelete, null);
 544                         }
 545                         if (relationToDelete.getToId().equals(ciToRemove)) {
 546                             updateCalculatedRequirementsAfterDeleteRelation(calculatedRequirement, fullfilledRequirement, relationToDelete.getFromId(), relationToDelete, null);
 547                             updateCalculatedCapabiltyAfterDeleteRelation(calculatedCapabilty, fullFilledCapabilty, ciToRemove, relationToDelete, null);
 548                         }
 549                     }
 550                 }
 551                 return updateAllAndCalculatedCapReqOnGraph(container.getUniqueId(), containerV, capResult, capFullResult, reqResult, reqFullResult);
 552             }
 553         }
 554         return StorageOperationStatus.OK;
 555     }
 556
 557     private StorageOperationStatus deleteComponentInstanceToscaDataFromContainerComponent(GraphVertex containerV, String componentInstanceId) {
 558         StorageOperationStatus status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, componentInstanceId);
 559         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 560             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 561             return status;
 562         }
 563         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, componentInstanceId);
 564         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 565             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated capabilty properties for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 566             return status;
 567         }
 568         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, componentInstanceId);
 569         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 570             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove calculated requirement  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 571             return status;
 572         }
 573         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES, VertexTypeEnum.FULLFILLED_CAPABILITIES, componentInstanceId);
 574         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 575             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove fullfilled capabilities  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 576             return status;
 577         }
 578         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS, VertexTypeEnum.FULLFILLED_REQUIREMENTS, componentInstanceId);
 579         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 580             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove fullfilled requirement  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 581             return status;
 582         }
 583         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_ATTRIBUTES, VertexTypeEnum.INST_ATTRIBUTES, componentInstanceId);
 584         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 585             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove attributes for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 586             return status;
 587         }
 588         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, componentInstanceId);
 589         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 590             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove properties for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 591             return status;
 592         }
 593         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, componentInstanceId);
 594         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 595             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance inputs  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 596             return status;
 597         }
 598         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS, componentInstanceId);
 599         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 600             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove fullfilled requirement  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 601             return status;
 602         }
 603         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS, componentInstanceId);
 604         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 605             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance deployment artifacts  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 606             return status;
 607         }
 608         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.INSTANCE_ARTIFACTS, VertexTypeEnum.INSTANCE_ARTIFACTS, componentInstanceId);
 609         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 610             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance artifacts  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 611             return status;
 612         }
 613         status = deleteToscaDataDeepElementsBlockToToscaElement(containerV, EdgeLabelEnum.EXTERNAL_REFS, VertexTypeEnum.EXTERNAL_REF, componentInstanceId);
 614         if (status != StorageOperationStatus.OK && status != StorageOperationStatus.NOT_FOUND) {
 615             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to remove instance external refs  for instance {} in container {}. error {] ", componentInstanceId, containerV.getUniqueId(), status);
 616             return status;
 617         }
 618         return StorageOperationStatus.OK;
 619     }
 620
 621     protected Either<GraphVertex, StorageOperationStatus> addComponentInstanceToscaDataToContainerComponent(ToscaElement originToscaElement, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex, User user) {
 622
 623         Either<GraphVertex, StorageOperationStatus> result;
 624         StorageOperationStatus status;
 625         if (originToscaElement.getToscaType() == ToscaElementTypeEnum.NODE_TYPE) {
 626             status = addComponentInstanceToscaDataToNodeTypeContainer((NodeType) originToscaElement, componentInstance, updatedContainerVertex, user, HEAT_VF_ENV_NAME);
 627         } else {
 628             status = addComponentInstanceToscaDataToTopologyTemplateContainer((TopologyTemplate) originToscaElement, componentInstance, updatedContainerVertex);
 629         }
 630         if (status == StorageOperationStatus.OK) {
 631             result = Either.left(updatedContainerVertex);
 632         } else {
 633             result = Either.right(status);
 634         }
 635         return result;
 636     }
 637
 638     private StorageOperationStatus addComponentInstanceToscaDataToTopologyTemplateContainer(TopologyTemplate originTopologyTemplate, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex) {
 639
 640         StorageOperationStatus status;
 641
 642         status = addCalculatedCapReqFromTopologyTemplate(originTopologyTemplate, componentInstance, updatedContainerVertex);
 643
 644         if (status != StorageOperationStatus.OK) {
 645
 646             return status;
 647         }
 648
 649         MapPropertiesDataDefinition instInputs = new MapPropertiesDataDefinition(originTopologyTemplate.getInputs());
 650         MapPropertiesDataDefinition instInputsAsProperties = turnInputsIntoProperties(instInputs);
 651
 652         status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, instInputsAsProperties, componentInstance.getUniqueId());
 653         if (status != StorageOperationStatus.OK) {
 654             return status;
 655         }
 656
 657         return status;
 658     }
 659
 660     private MapPropertiesDataDefinition turnInputsIntoProperties(MapPropertiesDataDefinition instInput){
 661         if (instInput.getMapToscaDataDefinition() != null) {
 662             for (PropertyDataDefinition currProp : instInput.getMapToscaDataDefinition().values()){
 663                 String temp = currProp.getValue();
 664                 currProp.setValue(currProp.getDefaultValue());
 665                 currProp.setDefaultValue(temp);
 666             }
 667         }
 668         return instInput;
 669     }
 670
 671     private StorageOperationStatus addCalculatedCapReqFromTopologyTemplate(TopologyTemplate originTopologyTemplate, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex) {
 672         Map<String, MapListCapabilityDataDefinition> calculatedCapabilities = originTopologyTemplate.getCalculatedCapabilities();
 673
 674         if (calculatedCapabilities != null) {
 675             MapListCapabilityDataDefinition allCalculatedCap = new MapListCapabilityDataDefinition();
 676             calculatedCapabilities.entrySet().forEach(enntryPerInstance -> {
 677                 Map<String, ListCapabilityDataDefinition> mapByType = enntryPerInstance.getValue().getMapToscaDataDefinition();
 678                 mapByType.entrySet().forEach(entryPerType ->
 679                     entryPerType.getValue().getListToscaDataDefinition().forEach(cap -> {
 680                         cap.addToPath(componentInstance.getUniqueId());
 681                         allCalculatedCap.add(entryPerType.getKey(), cap);
 682                     }));
 683             });
 684
 685             StorageOperationStatus calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, allCalculatedCap,
 686                     componentInstance.getUniqueId());
 687
 688             if (calculatedResult != StorageOperationStatus.OK) {
 689                 return calculatedResult;
 690             }
 691             MapListCapabilityDataDefinition fullCalculatedCap = new MapListCapabilityDataDefinition();
 692             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_CAPABILITIES, VertexTypeEnum.FULLFILLED_CAPABILITIES, fullCalculatedCap, componentInstance.getUniqueId());
 693
 694             if (calculatedResult != StorageOperationStatus.OK) {
 695                 return calculatedResult;
 696             }
 697         }
 698         Map<String, MapListRequirementDataDefinition> calculatedRequirements = originTopologyTemplate.getCalculatedRequirements();
 699         if (calculatedRequirements != null) {
 700
 701             MapListRequirementDataDefinition allCalculatedReq = new MapListRequirementDataDefinition();
 702             calculatedRequirements.entrySet().forEach(enntryPerInstance -> {
 703                 Map<String, ListRequirementDataDefinition> mapByType = enntryPerInstance.getValue().getMapToscaDataDefinition();
 704                 mapByType.entrySet().forEach(entryPerType ->
 705                     entryPerType.getValue().getListToscaDataDefinition().forEach(req -> {
 706                         req.addToPath(componentInstance.getUniqueId());
 707                         allCalculatedReq.add(entryPerType.getKey(), req);
 708                     }));
 709             });
 710
 711             StorageOperationStatus calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, allCalculatedReq,
 712                     componentInstance.getUniqueId());
 713             if (calculatedResult != StorageOperationStatus.OK) {
 714                 return calculatedResult;
 715             }
 716             MapListRequirementDataDefinition fullCalculatedReq = new MapListRequirementDataDefinition();
 717             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_REQUIREMENTS, VertexTypeEnum.FULLFILLED_REQUIREMENTS, fullCalculatedReq, componentInstance.getUniqueId());
 718             if (calculatedResult != StorageOperationStatus.OK) {
 719                 return calculatedResult;
 720             }
 721         }
 722
 723         Map<String, MapCapabilityProperty> calculatedCapabilitiesProperties = originTopologyTemplate.getCalculatedCapabilitiesProperties();
 724         Map<String, MapPropertiesDataDefinition> updateKeyMap = new HashMap<>();
 725
 726         if (calculatedCapabilitiesProperties != null && !calculatedCapabilitiesProperties.isEmpty()) {
 727             for (MapCapabilityProperty map : calculatedCapabilitiesProperties.values()) {
 728                 for (Entry<String, MapPropertiesDataDefinition> entry : map.getMapToscaDataDefinition().entrySet()) {
 729                     String newKey = (componentInstance.getUniqueId() + ModelConverter.CAP_PROP_DELIM + entry.getKey());
 730                     updateKeyMap.put(newKey, entry.getValue());
 731                 }
 732             }
 733             MapCapabilityProperty mapCapabilityProperty = new MapCapabilityProperty(updateKeyMap);
 734             StorageOperationStatus calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, mapCapabilityProperty,
 735                     componentInstance.getUniqueId());
 736             if (calculatedResult != StorageOperationStatus.OK) {
 737                 return calculatedResult;
 738             }
 739         }
 740         return StorageOperationStatus.OK;
 741     }
 742
 743     private StorageOperationStatus addComponentInstanceToscaDataToNodeTypeContainer(NodeType originNodeType, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex, User user, String envType) {
 744
 745         MapPropertiesDataDefinition instProperties = new MapPropertiesDataDefinition(originNodeType.getProperties());
 746
 747         StorageOperationStatus status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, instProperties, componentInstance.getUniqueId());
 748         if (status != StorageOperationStatus.OK) {
 749             return status;
 750         }
 751
 752         MapPropertiesDataDefinition instAttributes = new MapPropertiesDataDefinition(originNodeType.getAttributes());
 753
 754         status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.INST_ATTRIBUTES, VertexTypeEnum.INST_ATTRIBUTES, instAttributes, componentInstance.getUniqueId());
 755
 756         if (status != StorageOperationStatus.OK) {
 757             return status;
 758         }
 759
 760         return addCalculatedCapReqFromNodeType(originNodeType, componentInstance, updatedContainerVertex);
 761     }
 762
 763     public MapArtifactDataDefinition prepareInstDeploymentArtifactPerInstance(Map<String, ArtifactDataDefinition> deploymentArtifacts, String componentInstanceId, User user, String envType) {
 764         if (deploymentArtifacts != null && envType.equals(HEAT_VF_ENV_NAME)) {
 765             Map<String, ArtifactDataDefinition> instDeploymentArtifacts = new HashMap<>();
 766
 767             deploymentArtifacts.entrySet().forEach(e -> {
 768                 ArtifactDataDefinition artifact = e.getValue();
 769                 String type = artifact.getArtifactType();
 770                 if (type.equalsIgnoreCase(ArtifactTypeEnum.HEAT.getType()) || type.equalsIgnoreCase(ArtifactTypeEnum.HEAT_NET.getType()) || type.equalsIgnoreCase(ArtifactTypeEnum.HEAT_VOL.getType())) {
 771                     ArtifactDataDefinition artifactEnv = createArtifactPlaceHolderInfo(artifact, componentInstanceId, user, envType);
 772                     instDeploymentArtifacts.put(artifactEnv.getArtifactLabel(), artifactEnv);
 773                 }
 774             });
 775
 776             deploymentArtifacts.putAll(instDeploymentArtifacts);
 777
 778             return new MapArtifactDataDefinition(deploymentArtifacts);
 779
 780         }
 781         return null;
 782     }
 783
 784     @SuppressWarnings({ "unchecked" })
 785     private ArtifactDataDefinition createArtifactPlaceHolderInfo(ArtifactDataDefinition artifactHeat, String componentId, User user, String heatEnvType) {
 786         Map<String, Object> deploymentResourceArtifacts = ConfigurationManager.getConfigurationManager().getConfiguration().getDeploymentResourceInstanceArtifacts();
 787         if (deploymentResourceArtifacts == null) {
 788             log.debug("no deployment artifacts are configured for generated artifacts");
 789             return null;
 790         }
 791         Map<String, Object> placeHolderData = (Map<String, Object>) deploymentResourceArtifacts.get(heatEnvType);
 792         if (placeHolderData == null) {
 793             log.debug("no env type {} are configured for generated artifacts", heatEnvType);
 794             return null;
 795         }
 796
 797         String envLabel = (artifactHeat.getArtifactLabel() + HEAT_ENV_SUFFIX).toLowerCase();
 798
 799         ArtifactDataDefinition artifactInfo = new ArtifactDataDefinition();
 800
 801         String artifactName = (String) placeHolderData.get(ARTIFACT_PLACEHOLDER_DISPLAY_NAME);
 802         String artifactType = (String) placeHolderData.get(ARTIFACT_PLACEHOLDER_TYPE);
 803         String artifactDescription = (String) placeHolderData.get(ARTIFACT_PLACEHOLDER_DESCRIPTION);
 804
 805         artifactInfo.setArtifactDisplayName(artifactName);
 806         artifactInfo.setArtifactLabel(envLabel);
 807         artifactInfo.setArtifactType(artifactType);
 808         artifactInfo.setDescription(artifactDescription);
 809         artifactInfo.setArtifactGroupType(artifactHeat.getArtifactGroupType());
 810         setDefaultArtifactTimeout(artifactHeat.getArtifactGroupType(), artifactInfo);
 811         artifactInfo.setGeneratedFromId(artifactHeat.getUniqueId());
 812         // clone heat parameters in case of heat env only not VF heat env
 813         if (heatEnvType.equals(HEAT_ENV_NAME)) {
 814             artifactInfo.setHeatParameters(artifactHeat.getHeatParameters());
 815         }
 816         setArtifactPlaceholderCommonFields(componentId, user, artifactInfo);
 817
 818         return artifactInfo;
 819     }
 820
 821     public void setDefaultArtifactTimeout(ArtifactGroupTypeEnum groupType, ArtifactDataDefinition artifactInfo) {
 822         if (groupType.equals(ArtifactGroupTypeEnum.DEPLOYMENT)) {
 823             artifactInfo.setTimeout(defaultHeatTimeout);
 824         } else {
 825             artifactInfo.setTimeout(NON_HEAT_TIMEOUT);
 826         }
 827     }
 828
 829     private void setArtifactPlaceholderCommonFields(String resourceId, User user, ArtifactDataDefinition artifactInfo) {
 830         String uniqueId = null;
 831
 832         if (resourceId != null) {
 833             uniqueId = UniqueIdBuilder.buildPropertyUniqueId(resourceId.toLowerCase(), artifactInfo.getArtifactLabel().toLowerCase());
 834             artifactInfo.setUniqueId(uniqueId);
 835         }
 836         artifactInfo.setUserIdCreator(user.getUserId());
 837         String fullName = user.getFullName();
 838         artifactInfo.setUpdaterFullName(fullName);
 839
 840         long time = System.currentTimeMillis();
 841
 842         artifactInfo.setCreatorFullName(fullName);
 843         artifactInfo.setCreationDate(time);
 844
 845         artifactInfo.setLastUpdateDate(time);
 846         artifactInfo.setUserIdLastUpdater(user.getUserId());
 847
 848         artifactInfo.setMandatory(true);
 849     }
 850
 851     /**
 852      *
 853      * @param originNodeType
 854      * @param componentInstance
 855      * @param updatedContainerVertex
 856      * @return
 857      */
 858     private StorageOperationStatus addCalculatedCapReqFromNodeType(NodeType originNodeType, ComponentInstanceDataDefinition componentInstance, GraphVertex updatedContainerVertex) {
 859
 860         Map<String, ListCapabilityDataDefinition> capabilities = originNodeType.getCapabilties();
 861         MapListCapabilityDataDefinition allCalculatedCap = prepareCalculatedCapabiltyForNodeType(capabilities, componentInstance);
 862         StorageOperationStatus calculatedResult;
 863         if (allCalculatedCap != null) {
 864             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAPABILITIES, VertexTypeEnum.CALCULATED_CAPABILITIES, allCalculatedCap, componentInstance.getUniqueId());
 865
 866             if (calculatedResult != StorageOperationStatus.OK) {
 867                 return calculatedResult;
 868             }
 869         }
 870         Map<String, MapPropertiesDataDefinition> capabiltiesProperties = originNodeType.getCapabiltiesProperties();
 871         if (capabiltiesProperties != null) {
 872             Map<String, MapPropertiesDataDefinition> updateKeyMap = capabiltiesProperties.entrySet().stream().collect(Collectors.toMap(e -> createCapPropertyKey(e.getKey(), componentInstance.getUniqueId()), Entry::getValue));
 873             MapCapabilityProperty mapCapabilityProperty = new MapCapabilityProperty(updateKeyMap);
 874             calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, mapCapabilityProperty, componentInstance.getUniqueId());
 875             if (calculatedResult != StorageOperationStatus.OK) {
 876                 return calculatedResult;
 877             }
 878         }
 879
 880         MapListCapabilityDataDefinition fullCalculatedCap = new MapListCapabilityDataDefinition();
 881         calculatedResult = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_CAPABILITIES, VertexTypeEnum.FULLFILLED_CAPABILITIES, fullCalculatedCap, componentInstance.getUniqueId());
 882
 883         if (calculatedResult != StorageOperationStatus.OK) {
 884             return calculatedResult;
 885         }
 886
 887         Map<String, ListRequirementDataDefinition> requirements = originNodeType.getRequirements();
 888
 889         MapListRequirementDataDefinition allCalculatedReq = prepareCalculatedRequirementForNodeType(requirements, componentInstance);
 890
 891         StorageOperationStatus status;
 892         if (allCalculatedReq != null) {
 893             status = addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.CALCULATED_REQUIREMENTS, VertexTypeEnum.CALCULATED_REQUIREMENTS, allCalculatedReq, componentInstance.getUniqueId());
 894             if (status != StorageOperationStatus.OK) {
 895                 return status;
 896             }
 897         }
 898         MapListRequirementDataDefinition fullCalculatedReq = new MapListRequirementDataDefinition();
 899         addToscaDataDeepElementsBlockToToscaElement(updatedContainerVertex, EdgeLabelEnum.FULLFILLED_REQUIREMENTS, VertexTypeEnum.FULLFILLED_REQUIREMENTS, fullCalculatedReq, componentInstance.getUniqueId());
 900         return StorageOperationStatus.OK;
 901
 902     }
 903
 904     public static String createCapPropertyKey(String key, String instanceId) {
 905         StringBuilder sb = new StringBuilder(instanceId);
 906         sb.append(ModelConverter.CAP_PROP_DELIM).append(instanceId).append(ModelConverter.CAP_PROP_DELIM).append(key);
 907         return sb.toString();
 908     }
 909
 910     /**
 911      * 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
 912      *
 913      * @param capabilities
 914      * @param componentInstance
 915      * @return
 916      */
 917     public MapListCapabilityDataDefinition prepareCalculatedCapabiltyForNodeType(Map<String, ListCapabilityDataDefinition> capabilities, ComponentInstanceDataDefinition componentInstance) {
 918         if (capabilities != null) {
 919             MapListCapabilityDataDefinition allCalculatedCap = new MapListCapabilityDataDefinition();
 920
 921             capabilities.entrySet().forEach(e -> {
 922                 List<CapabilityDataDefinition> listCapabilities = e.getValue().getListToscaDataDefinition().stream().map(CapabilityDataDefinition::new).collect(Collectors.toList());
 923                 listCapabilities.forEach(cap -> {
 924                     cap.setSource(componentInstance.getComponentUid());
 925                     cap.addToPath(componentInstance.getUniqueId());
 926                     cap.setOwnerId(componentInstance.getUniqueId());
 927                     cap.setOwnerName(componentInstance.getName());
 928                     cap.setLeftOccurrences(cap.getMaxOccurrences());
 929                     allCalculatedCap.add(e.getKey(), cap);
 930                 });
 931             });
 932             return allCalculatedCap;
 933         }
 934         return null;
 935     }
 936
 937     /**
 938      * 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
 939      *
 940      * @param requirements
 941      * @param componentInstance
 942      * @return
 943      */
 944     public MapListRequirementDataDefinition prepareCalculatedRequirementForNodeType(Map<String, ListRequirementDataDefinition> requirements, ComponentInstanceDataDefinition componentInstance) {
 945         if (requirements != null) {
 946             MapListRequirementDataDefinition allCalculatedReq = new MapListRequirementDataDefinition();
 947
 948             requirements.entrySet().forEach(e -> {
 949                 List<RequirementDataDefinition> listRequirements = e.getValue().getListToscaDataDefinition().stream().map(RequirementDataDefinition::new).collect(Collectors.toList());
 950                 listRequirements.forEach(req -> {
 951                     req.setSource(componentInstance.getComponentUid());
 952                     req.addToPath(componentInstance.getUniqueId());
 953                     req.setOwnerId(componentInstance.getUniqueId());
 954                     req.setOwnerName(componentInstance.getName());
 955                     req.setLeftOccurrences(req.getMaxOccurrences());
 956                     allCalculatedReq.add(e.getKey(), req);
 957                 });
 958             });
 959             return allCalculatedReq;
 960         }
 961         return null;
 962     }
 963
 964     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstanceDataDefinition componentInstance, List<GroupDefinition> groups, Map<String, List<ArtifactDefinition>> groupInstancesArtifacts) {
 965
 966         StorageOperationStatus result = null;
 967         Map<String, GroupInstanceDataDefinition> groupInstanceToCreate = new HashMap<>();
 968         if (groupInstancesArtifacts != null && CollectionUtils.isNotEmpty(groups)) {
 969             for (Map.Entry<String, List<ArtifactDefinition>> groupArtifacts : groupInstancesArtifacts.entrySet()) {
 970                 Optional<GroupDefinition> groupOptional = groups.stream().filter(g -> g.getUniqueId().equals(groupArtifacts.getKey())).findFirst();
 971                 if (groupOptional.isPresent()) {
 972                     GroupInstanceDataDefinition groupInstance = buildGroupInstanceDataDefinition((GroupDataDefinition) groupOptional.get(), (ComponentInstanceDataDefinition) componentInstance, null);
 973                     groupInstance.setGroupInstanceArtifacts(groupArtifacts.getValue().stream().map(ArtifactDataDefinition::getUniqueId).collect(Collectors.toList()));
 974                     groupInstance.setGroupInstanceArtifactsUuid(groupArtifacts.getValue().stream().map(ArtifactDataDefinition::getArtifactUUID).collect(Collectors.toList()));
 975                     groupInstanceToCreate.put(groupInstance.getName(), groupInstance);
 976                 }
 977             }
 978         }
 979         if (MapUtils.isNotEmpty(groupInstanceToCreate)) {
 980             result = addToscaDataDeepElementsBlockToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS, new MapDataDefinition<>(groupInstanceToCreate), componentInstance.getUniqueId());
 981         }
 982         if (result == null) {
 983             result = StorageOperationStatus.OK;
 984         }
 985         return result;
 986     }
 987
 988     private ComponentInstanceDataDefinition buildComponentInstanceDataDefinition(ComponentInstance resourceInstance, String containerComponentId, String instanceNewName, boolean generateUid, ToscaElement originToscaElement) {
 989         String ciOriginComponentUid = resourceInstance.getComponentUid();
 990
 991         if (!ValidationUtils.validateStringNotEmpty(resourceInstance.getCustomizationUUID())) {
 992             resourceInstance.setCustomizationUUID(generateCustomizationUUID());
 993         }
 994         ComponentInstanceDataDefinition dataDefinition = new ComponentInstanceDataDefinition(resourceInstance);
 995
 996         Long creationDate = resourceInstance.getCreationTime();
 997         Long modificationTime;
 998         if (creationDate == null) {
 999             creationDate = System.currentTimeMillis();
1000             modificationTime = creationDate;
1001         } else {
1002             modificationTime = System.currentTimeMillis();
1003         }
1004         dataDefinition.setComponentUid(ciOriginComponentUid);
1005         dataDefinition.setCreationTime(creationDate);
1006         dataDefinition.setModificationTime(modificationTime);
1007         if (StringUtils.isNotEmpty(instanceNewName)) {
1008             dataDefinition.setName(instanceNewName);
1009             resourceInstance.setName(instanceNewName);
1010         }
1011         if (StringUtils.isNotEmpty(dataDefinition.getName()))
1012             dataDefinition.setNormalizedName(ValidationUtils.normalizeComponentInstanceName(dataDefinition.getName()));
1013         dataDefinition.setIcon(resourceInstance.getIcon());
1014         if (generateUid) {
1015             dataDefinition.setUniqueId(UniqueIdBuilder.buildResourceInstanceUniuqeId(containerComponentId, ciOriginComponentUid, dataDefinition.getNormalizedName()));
1016             resourceInstance.setUniqueId(dataDefinition.getUniqueId());
1017         }
1018         if (StringUtils.isEmpty(dataDefinition.getComponentVersion()) && originToscaElement != null)
1019             dataDefinition.setComponentVersion((String) originToscaElement.getMetadataValue(JsonPresentationFields.VERSION));
1020         if (StringUtils.isEmpty(dataDefinition.getComponentName()) && originToscaElement != null)
1021             dataDefinition.setComponentName((String) originToscaElement.getMetadataValue(JsonPresentationFields.NAME));
1022         if (originToscaElement != null && dataDefinition.getToscaComponentName() == null)
1023             dataDefinition.setToscaComponentName((String) originToscaElement.getMetadataValue(JsonPresentationFields.TOSCA_RESOURCE_NAME));
1024         if (dataDefinition.getOriginType() == null && originToscaElement != null) {
1025             ResourceTypeEnum resourceType = originToscaElement.getResourceType();
1026             OriginTypeEnum originType = OriginTypeEnum.findByValue(resourceType.name());
1027             dataDefinition.setOriginType(originType);
1028         }
1029         if (dataDefinition.getOriginType() == OriginTypeEnum.ServiceProxy)
1030             dataDefinition.setIsProxy(true);
1031
1032         return dataDefinition;
1033     }
1034
1035     private Boolean isUniqueInstanceName(TopologyTemplate container, String instanceName) {
1036         Boolean isUniqueName = true;
1037         try {
1038             isUniqueName = !container.getComponentInstances().values().stream().filter(ci -> ci.getName() != null && ci.getName().equals(instanceName)).findAny().isPresent();
1039
1040         } catch (Exception e) {
1041             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during fetching component instance with name {} from component container {}. {} ", instanceName, container.getName(), e.getMessage());
1042         }
1043         return isUniqueName;
1044     }
1045
1046     private String buildComponentInstanceName(String instanceSuffixNumber, String instanceName) {
1047         return instanceName + " " + (instanceSuffixNumber == null ? 0 : instanceSuffixNumber);
1048     }
1049
1050     public Either<RequirementCapabilityRelDef, StorageOperationStatus> associateResourceInstances(String componentId, RequirementCapabilityRelDef relation) {
1051         List<RequirementCapabilityRelDef> relations = new ArrayList<>();
1052         relations.add(relation);
1053         Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> associateResourceInstances = associateResourceInstances(componentId, relations);
1054         if (associateResourceInstances.isRight()) {
1055             return Either.right(associateResourceInstances.right().value());
1056         }
1057         return Either.left(associateResourceInstances.left().value().get(0));
1058     }
1059
1060     @SuppressWarnings({ "unchecked" })
1061     public <T extends ToscaDataDefinition> Either<List<RequirementCapabilityRelDef>, StorageOperationStatus> associateResourceInstances(String componentId, List<RequirementCapabilityRelDef> relations) {
1062
1063         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1064         if (containerVEither.isRight()) {
1065             TitanOperationStatus error = containerVEither.right().value();
1066             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1067             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1068         }
1069         GraphVertex containerV = containerVEither.left().value();
1070         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
1071         if (capResult.isRight()) {
1072             return Either.right(capResult.right().value());
1073
1074         }
1075         Map<String, MapListCapabilityDataDefinition> calculatedCapabilty = capResult.left().value().getRight();
1076
1077         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1078         if (capResult.isRight()) {
1079             return Either.right(capResult.right().value());
1080
1081         }
1082         Map<String, MapListCapabilityDataDefinition> fullFilledCapabilty = capFullResult.left().value().getRight();
1083
1084         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
1085         if (reqResult.isRight()) {
1086             return Either.right(reqResult.right().value());
1087         }
1088         Map<String, MapListRequirementDataDefinition> calculatedRequirement = reqResult.left().value().getRight();
1089
1090         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1091         if (reqResult.isRight()) {
1092             return Either.right(reqResult.right().value());
1093         }
1094         Map<String, MapListRequirementDataDefinition> fullfilledRequirement = reqFullResult.left().value().getRight();
1095
1096         Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) containerV.getJson();
1097         CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1098
1099         StorageOperationStatus status;
1100         List<RequirementCapabilityRelDef> relationsList = new ArrayList<>();
1101         for (RequirementCapabilityRelDef relation : relations) {
1102             List<CapabilityRequirementRelationship> relationshipsResult = new ArrayList<>();
1103             String fromNode = relation.getFromNode();
1104             String toNode = relation.getToNode();
1105             List<CapabilityRequirementRelationship> relationships = relation.getRelationships();
1106             if (relationships == null || relationships.isEmpty()) {
1107                 BeEcompErrorManager.getInstance().logBeFailedAddingResourceInstanceError("AssociateResourceInstances - missing relationship", fromNode, componentId);
1108                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement definition sent in order to set the relation between {} to {}", fromNode, toNode);
1109                 return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(TitanOperationStatus.ILLEGAL_ARGUMENT));
1110             }
1111
1112             for (CapabilityRequirementRelationship immutablePair : relationships) {
1113                 String requirement = immutablePair.getRelation().getRequirement();
1114
1115                 Either<Map<JsonPresentationFields, T>, StorageOperationStatus> associateRes = connectInstancesInContainer(fromNode, toNode, immutablePair.getRelation(), relation.isOriginUI(), calculatedCapabilty, calculatedRequirement,
1116                         fullFilledCapabilty, fullfilledRequirement, compositionDataDefinition, containerV.getUniqueId());
1117
1118                 if (associateRes.isRight()) {
1119                     status = associateRes.right().value();
1120                     BeEcompErrorManager.getInstance().logBeFailedAddingResourceInstanceError("AssociateResourceInstances - missing relationship", fromNode, componentId);
1121                     CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to associate resource instance {} to resource instance {}. status is {}", fromNode, toNode, status);
1122                     return Either.right(status);
1123                 }
1124
1125                 RelationshipInstDataDefinition relationshipInstData = (RelationshipInstDataDefinition) associateRes.left().value().get(JsonPresentationFields.RELATIONSHIP);
1126                 RelationshipImpl relationshipImplResult = new RelationshipImpl();
1127                 relationshipImplResult.setType(relationshipInstData.getType());
1128                 RelationshipInfo requirementAndRelationshipPair = new RelationshipInfo(requirement, relationshipImplResult);
1129                 requirementAndRelationshipPair.setCapability(immutablePair.getRelation().getCapability());
1130                 requirementAndRelationshipPair.setRequirement(immutablePair.getRelation().getRequirement());
1131                 requirementAndRelationshipPair.setCapabilityOwnerId(relationshipInstData.getCapabilityOwnerId());
1132                 requirementAndRelationshipPair.setRequirementOwnerId(relationshipInstData.getRequirementOwnerId());
1133                 requirementAndRelationshipPair.setCapabilityUid(immutablePair.getRelation().getCapabilityUid());
1134                 requirementAndRelationshipPair.setRequirementUid(immutablePair.getRelation().getRequirementUid());
1135                 requirementAndRelationshipPair.setId(relationshipInstData.getUniqueId());
1136                 CapabilityRequirementRelationship capReqRel = new CapabilityRequirementRelationship();
1137                 capReqRel.setRelation(requirementAndRelationshipPair);
1138                 capReqRel.setCapability((CapabilityDataDefinition) associateRes.left().value().get(JsonPresentationFields.CAPAPILITY));
1139                 capReqRel.setRequirement((RequirementDataDefinition) associateRes.left().value().get(JsonPresentationFields.REQUIREMENT));
1140                 relationshipsResult.add(capReqRel);
1141                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "update customization UUID for from CI {} and to CI {}", relation.getFromNode(), relation.getToNode());
1142                 status = updateCustomizationUUID(relation.getFromNode(), compositionDataDefinition);
1143                 if (status != StorageOperationStatus.OK) {
1144                     return Either.right(status);
1145                 }
1146                 status = updateCustomizationUUID(relation.getToNode(), compositionDataDefinition);
1147                 if (status != StorageOperationStatus.OK) {
1148                     return Either.right(status);
1149                 }
1150             }
1151             RequirementCapabilityRelDef reqCapRelDef = new RequirementCapabilityRelDef(relation);
1152             reqCapRelDef.setRelationships(relationshipsResult);
1153             relationsList.add(reqCapRelDef);
1154         }
1155         // update metadata of container and composition json
1156         status = updateAllAndCalculatedCapReqOnGraph(componentId, containerV, capResult, capFullResult, reqResult, reqFullResult);
1157         if (status != StorageOperationStatus.OK) {
1158             return Either.right(status);
1159         }
1160
1161         return Either.left(relationsList);
1162     }
1163
1164     private StorageOperationStatus updateAllAndCalculatedCapReqOnGraph(String componentId, GraphVertex containerV, Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult,
1165             Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult, Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult,
1166             Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult) {
1167         containerV.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
1168         Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(containerV);
1169         if (updateElement.isRight()) {
1170             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update topology template {} with new relations error {}. ", componentId, updateElement.right().value());
1171             return DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value());
1172         }
1173         // update cap/req jsons, fulfilled cap/req jsons!!!!!
1174         Either<GraphVertex, TitanOperationStatus> status;
1175         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update calculated capabilty for container {}", containerV.getUniqueId());
1176         status = updateOrCopyOnUpdate(capResult.left().value().getLeft(), containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
1177         if (status.isRight()) {
1178             TitanOperationStatus error = status.right().value();
1179             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update calculated capabilty for container {} error {}", containerV.getUniqueId(), error);
1180             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1181         }
1182
1183         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update calculated requirement for container {}", containerV.getUniqueId());
1184         status = updateOrCopyOnUpdate(reqResult.left().value().getLeft(), containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
1185         if (status.isRight()) {
1186             TitanOperationStatus error = status.right().value();
1187             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update calculated requiremnt for container {} error {}", containerV.getUniqueId(), error);
1188             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1189         }
1190
1191         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update fullfilled capabilty for container {}", containerV.getUniqueId());
1192         status = updateOrCopyOnUpdate(capFullResult.left().value().getLeft(), containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1193         if (status.isRight()) {
1194             TitanOperationStatus error = status.right().value();
1195             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update fullfilled capabilty for container {} error {}", containerV.getUniqueId(), error);
1196             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1197         }
1198
1199         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Update fullfilled requirement for container {}", containerV.getUniqueId());
1200         status = updateOrCopyOnUpdate(reqFullResult.left().value().getLeft(), containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1201         if (status.isRight()) {
1202             TitanOperationStatus error = status.right().value();
1203             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update fullfilled requirement for container {} error {}", containerV.getUniqueId(), error);
1204             return DaoStatusConverter.convertTitanStatusToStorageStatus(error);
1205         }
1206         return StorageOperationStatus.OK;
1207     }
1208
1209     @SuppressWarnings({ "unchecked" })
1210     public Either<RequirementCapabilityRelDef, StorageOperationStatus> dissociateResourceInstances(String componentId, RequirementCapabilityRelDef requirementDef) {
1211         if (requirementDef.getRelationships() == null) {
1212             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No relation pair in request [ {} ]", requirementDef);
1213             return Either.right(StorageOperationStatus.BAD_REQUEST);
1214         }
1215
1216         String fromResInstanceUid = requirementDef.getFromNode();
1217         String toResInstanceUid = requirementDef.getToNode();
1218
1219         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1220         if (containerVEither.isRight()) {
1221             TitanOperationStatus error = containerVEither.right().value();
1222             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1223             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1224         }
1225         GraphVertex containerV = containerVEither.left().value();
1226
1227         // DE191707 - validations
1228         Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) containerV.getJson();
1229         CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1230         Map<String, ComponentInstanceDataDefinition> componentInstances = compositionDataDefinition.getComponentInstances();
1231         ComponentInstanceDataDefinition ciFrom = componentInstances.get(fromResInstanceUid);
1232         if (ciFrom == null) {
1233             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "FROM instance {} isn't under container {}", fromResInstanceUid, componentId);
1234             return Either.right(StorageOperationStatus.NOT_FOUND);
1235
1236         }
1237         ComponentInstanceDataDefinition ciTo = componentInstances.get(toResInstanceUid);
1238         if (ciFrom == ciTo) {
1239             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "TO instance {} isn't under container {}", toResInstanceUid, componentId);
1240             return Either.right(StorageOperationStatus.NOT_FOUND);
1241
1242         }
1243         Map<String, RelationshipInstDataDefinition> relations = compositionDataDefinition.getRelations();
1244
1245         List<CapabilityRequirementRelationship> relationPairList = requirementDef.getRelationships();
1246         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.CALCULATED_CAPABILITIES);
1247         if (capResult.isRight()) {
1248             return Either.right(capResult.right().value());
1249         }
1250         Map<String, MapListCapabilityDataDefinition> calculatedCapability = capResult.left().value().getRight();
1251
1252         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1253         if (capResult.isRight()) {
1254             return Either.right(capResult.right().value());
1255
1256         }
1257         Map<String, MapListCapabilityDataDefinition> fulfilledCapability = capFullResult.left().value().getRight();
1258
1259         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.CALCULATED_REQUIREMENTS);
1260         if (reqResult.isRight()) {
1261             return Either.right(reqResult.right().value());
1262         }
1263         Map<String, MapListRequirementDataDefinition> calculatedRequirement = reqResult.left().value().getRight();
1264
1265         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1266         if (reqResult.isRight()) {
1267             return Either.right(reqResult.right().value());
1268         }
1269         Map<String, MapListRequirementDataDefinition> fulfilledRequirement = reqFullResult.left().value().getRight();
1270
1271         for (CapabilityRequirementRelationship relationPair : relationPairList) {
1272             Iterator<Entry<String, RelationshipInstDataDefinition>> iterator = relations.entrySet().iterator();
1273             boolean isDeleted = false;
1274             while (iterator.hasNext()) {
1275                 Entry<String, RelationshipInstDataDefinition> entryInJson = iterator.next();
1276                 RelationshipInstDataDefinition relationInJson = entryInJson.getValue();
1277                 if (relationInJson.getFromId().equals(fromResInstanceUid) && relationInJson.getToId().equals(toResInstanceUid) && relationInJson.getUniqueId().equals(relationPair.getRelation().getId())) {
1278                     if (relationPair.getRelation().equalsTo(relationInJson)) {
1279                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Remove relation from {} to {} capability {} capOwnerId {} reqOwnerId {} ", toResInstanceUid, componentId, relationInJson.getType(), relationInJson.getCapabilityOwnerId(),
1280                                 relationInJson.getRequirementOwnerId());
1281                         iterator.remove();
1282
1283                         // update calculated cap/req
1284                         StorageOperationStatus status = updateCalculatedCapabiltyAfterDeleteRelation(calculatedCapability, fulfilledCapability, toResInstanceUid, relationInJson, relationPair);
1285                         if (status != StorageOperationStatus.OK) {
1286                             return Either.right(status);
1287                         }
1288                         status = updateCalculatedRequirementsAfterDeleteRelation(calculatedRequirement, fulfilledRequirement, fromResInstanceUid, relationInJson, relationPair);
1289                         if (status != StorageOperationStatus.OK) {
1290                             return Either.right(status);
1291                         }
1292                         isDeleted = true;
1293                     }
1294                 }
1295             }
1296             if (!isDeleted) {
1297                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No relation to delete from {} to {} capabilty {} capOwnerId {} reqOwnerId {} ", toResInstanceUid, componentId, relationPair.getCapability(),
1298                         relationPair.getRelation().getCapabilityOwnerId(), relationPair.getRelation().getRequirementOwnerId());
1299                 return Either.right(StorageOperationStatus.NOT_FOUND);
1300             }
1301         }
1302         StorageOperationStatus status = updateCustomizationUUID(fromResInstanceUid, compositionDataDefinition);
1303         if (status != StorageOperationStatus.OK) {
1304             return Either.right(status);
1305         }
1306         status = updateCustomizationUUID(toResInstanceUid, compositionDataDefinition);
1307         if (status != StorageOperationStatus.OK) {
1308             return Either.right(status);
1309         }
1310
1311         // update jsons
1312         // update metadata of container and composition json
1313         status = updateAllAndCalculatedCapReqOnGraph(componentId, containerV, capResult, capFullResult, reqResult, reqFullResult);
1314         if (status != StorageOperationStatus.OK) {
1315             return Either.right(status);
1316         }
1317
1318         return Either.left(requirementDef);
1319     }
1320
1321     /**
1322      * Retrieves fulfilled requirement according to relation and received predicate
1323      *
1324      * @param componentId
1325      * @param instanceId
1326      * @param foundRelation
1327      * @param predicate
1328      * @return
1329      */
1330     public Either<RequirementDataDefinition, StorageOperationStatus> getFulfilledRequirementByRelation(String componentId, String instanceId, RequirementCapabilityRelDef foundRelation,
1331             BiPredicate<RelationshipInfo, RequirementDataDefinition> predicate) {
1332
1333         Either<RequirementDataDefinition, StorageOperationStatus> result = null;
1334         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> reqFullResult = null;
1335         MapListRequirementDataDefinition reqMapOfLists = null;
1336         Optional<RequirementDataDefinition> foundRequirement;
1337         RelationshipInfo relationshipInfo = foundRelation.resolveSingleRelationship().getRelation();
1338         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1339         if (containerVEither.isRight()) {
1340             TitanOperationStatus error = containerVEither.right().value();
1341             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1342             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1343         }
1344         if (result == null) {
1345             GraphVertex containerV = containerVEither.left().value();
1346             reqFullResult = fetchContainerCalculatedRequirement(containerV, EdgeLabelEnum.FULLFILLED_REQUIREMENTS);
1347             if (reqFullResult.isRight()) {
1348                 result = Either.right(reqFullResult.right().value());
1349             }
1350         }
1351         if (result == null) {
1352             Map<String, MapListRequirementDataDefinition> fulfilledRequirement = reqFullResult.left().value().getRight();
1353             reqMapOfLists = fulfilledRequirement.get(instanceId);
1354             if (reqMapOfLists == null) {
1355                 result = Either.right(StorageOperationStatus.NOT_FOUND);
1356             }
1357         }
1358         if (result == null && reqMapOfLists != null) {
1359             for (ListRequirementDataDefinition requirements : reqMapOfLists.getMapToscaDataDefinition().values()) {
1360                 foundRequirement = requirements.getListToscaDataDefinition().stream().filter(req -> predicate.test(relationshipInfo, req)).findFirst();
1361                 if (foundRequirement.isPresent()) {
1362                     result = Either.left(foundRequirement.get());
1363                 }
1364             }
1365         }
1366         return result;
1367     }
1368
1369     /**
1370      * Retrieves fulfilled capability according to relation and received predicate
1371      *
1372      * @param componentId
1373      * @param instanceId
1374      * @param foundRelation
1375      * @param predicate
1376      * @return
1377      */
1378     public Either<CapabilityDataDefinition, StorageOperationStatus> getFulfilledCapabilityByRelation(String componentId, String instanceId, RequirementCapabilityRelDef foundRelation,
1379             BiPredicate<RelationshipInfo, CapabilityDataDefinition> predicate) {
1380
1381         Either<CapabilityDataDefinition, StorageOperationStatus> result = null;
1382         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> capFullResult = null;
1383         MapListCapabilityDataDefinition capMapOfLists = null;
1384         Optional<CapabilityDataDefinition> foundRequirement;
1385
1386         RelationshipInfo relationshipInfo = foundRelation.resolveSingleRelationship().getRelation();
1387         Either<GraphVertex, TitanOperationStatus> containerVEither = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1388         if (containerVEither.isRight()) {
1389             TitanOperationStatus error = containerVEither.right().value();
1390             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_FETCH_CONTAINER_VERTEX_ERROR, componentId, error);
1391             result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1392         }
1393         if (result == null) {
1394             GraphVertex containerV = containerVEither.left().value();
1395             capFullResult = fetchContainerCalculatedCapability(containerV, EdgeLabelEnum.FULLFILLED_CAPABILITIES);
1396             if (capFullResult.isRight()) {
1397                 result = Either.right(capFullResult.right().value());
1398             }
1399         }
1400         if (result == null) {
1401             Map<String, MapListCapabilityDataDefinition> fulfilledCapability = capFullResult.left().value().getRight();
1402             capMapOfLists = fulfilledCapability.get(instanceId);
1403             if (capMapOfLists == null) {
1404                 result = Either.right(StorageOperationStatus.NOT_FOUND);
1405             }
1406         }
1407         if (result == null && capMapOfLists != null) {
1408             for (ListCapabilityDataDefinition capabilities : capMapOfLists.getMapToscaDataDefinition().values()) {
1409                 foundRequirement = capabilities.getListToscaDataDefinition().stream().filter(cap -> predicate.test(relationshipInfo, cap)).findFirst();
1410                 if (foundRequirement.isPresent()) {
1411                     result = Either.left(foundRequirement.get());
1412                 }
1413             }
1414         }
1415         return result;
1416     }
1417
1418     private StorageOperationStatus updateCalculatedRequirementsAfterDeleteRelation(Map<String, MapListRequirementDataDefinition> calculatedRequirement, Map<String, MapListRequirementDataDefinition> fullFilledRequirement, String fromResInstanceUid,
1419             RelationshipInstDataDefinition relation, CapabilityRequirementRelationship relationship) {
1420         StorageOperationStatus status;
1421         String hereIsTheKey = null;
1422         MapListRequirementDataDefinition reqByInstance = calculatedRequirement.get(fromResInstanceUid);
1423         if (reqByInstance == null || reqByInstance.findKeyByItemUidMatch(relation.getRequirementId()) == null) {
1424             // move from fulfilled
1425             status = moveFromFullFilledRequirement(calculatedRequirement, fullFilledRequirement, fromResInstanceUid, relation, hereIsTheKey, relationship);
1426         } else {
1427             hereIsTheKey = reqByInstance.findKeyByItemUidMatch(relation.getRequirementId());
1428             ListRequirementDataDefinition reqByType = reqByInstance.findByKey(hereIsTheKey);
1429             Optional<RequirementDataDefinition> requirementOptional = reqByType.getListToscaDataDefinition().stream()
1430                     .filter(req -> req.getOwnerId().equals(relation.getRequirementOwnerId()) && req.getName().equals(relation.getRequirement()) && req.getUniqueId().equals(relation.getRequirementId())).findFirst();
1431
1432             if (requirementOptional.isPresent()) {
1433
1434                 RequirementDataDefinition requirement = requirementOptional.get();
1435                 String leftOccurrences = requirement.getLeftOccurrences();
1436                 if (leftOccurrences != null && !leftOccurrences.equals(RequirementDataDefinition.MAX_OCCURRENCES)) {
1437                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1438                     ++leftIntValue;
1439                     requirement.setLeftOccurrences(String.valueOf(leftIntValue));
1440                 }
1441                 if (relationship != null) {
1442                     relationship.setRequirement(requirement);
1443                 }
1444                 status = StorageOperationStatus.OK;
1445             } else {
1446                 // move from fulfilled
1447                 status = moveFromFullFilledRequirement(calculatedRequirement, fullFilledRequirement, fromResInstanceUid, relation, hereIsTheKey, relationship);
1448             }
1449         }
1450         return status;
1451     }
1452
1453     private StorageOperationStatus updateCalculatedCapabiltyAfterDeleteRelation(Map<String, MapListCapabilityDataDefinition> calculatedCapability, Map<String, MapListCapabilityDataDefinition> fullFilledCapability, String toResInstanceUid,
1454             RelationshipInstDataDefinition relation, CapabilityRequirementRelationship relationship) {
1455         StorageOperationStatus status;
1456         String hereIsTheKey = null;
1457         MapListCapabilityDataDefinition capByInstance = calculatedCapability.get(toResInstanceUid);
1458         if (capByInstance == null || capByInstance.findKeyByItemUidMatch(relation.getCapabilityId()) == null) {
1459             // move from fulfilled
1460             status = moveFromFullFilledCapabilty(calculatedCapability, fullFilledCapability, toResInstanceUid, relation, hereIsTheKey, relationship);
1461         } else {
1462             hereIsTheKey = capByInstance.findKeyByItemUidMatch(relation.getCapabilityId());
1463             ListCapabilityDataDefinition capByType = capByInstance.findByKey(hereIsTheKey);
1464             Optional<CapabilityDataDefinition> capabilityOptional = capByType.getListToscaDataDefinition().stream().filter(cap -> cap.getOwnerId().equals(relation.getCapabilityOwnerId()) && cap.getUniqueId().equals(relation.getCapabilityId()))
1465                     .findFirst();
1466
1467             if (capabilityOptional.isPresent()) {
1468
1469                 CapabilityDataDefinition capability = capabilityOptional.get();
1470                 String leftOccurrences = capability.getLeftOccurrences();
1471                 if (leftOccurrences != null && !leftOccurrences.equals(CapabilityDataDefinition.MAX_OCCURRENCES)) {
1472                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1473                     ++leftIntValue;
1474                     capability.setLeftOccurrences(String.valueOf(leftIntValue));
1475                 }
1476                 if (relationship != null) {
1477                     relationship.setCapability(capability);
1478                 }
1479                 status = StorageOperationStatus.OK;
1480             } else {
1481                 // move from fulfilled
1482                 status = moveFromFullFilledCapabilty(calculatedCapability, fullFilledCapability, toResInstanceUid, relation, hereIsTheKey, relationship);
1483             }
1484         }
1485         return status;
1486     }
1487
1488     private StorageOperationStatus moveFromFullFilledCapabilty(Map<String, MapListCapabilityDataDefinition> calculatedCapability, Map<String, MapListCapabilityDataDefinition> fullFilledCapability, String toResInstanceUid,
1489             RelationshipInstDataDefinition relation, String hereIsTheKey, CapabilityRequirementRelationship relationship) {
1490         MapListCapabilityDataDefinition capByInstance = fullFilledCapability.get(toResInstanceUid);
1491         if (capByInstance == null) {
1492             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No capability in fulfilled list for instance {} ", toResInstanceUid);
1493             return StorageOperationStatus.GENERAL_ERROR;
1494         }
1495         if (null == hereIsTheKey)
1496             hereIsTheKey = capByInstance.findKeyByItemUidMatch(relation.getCapabilityId());
1497         if (null == hereIsTheKey) {
1498             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No capability with id {} in fulfilled list for instance {} ", relation.getCapabilityId(), toResInstanceUid);
1499             return StorageOperationStatus.GENERAL_ERROR;
1500         }
1501         ListCapabilityDataDefinition capByType = capByInstance.findByKey(hereIsTheKey);
1502         Iterator<CapabilityDataDefinition> iterator = capByType.getListToscaDataDefinition().iterator();
1503         boolean found = false;
1504         while (iterator.hasNext()) {
1505             CapabilityDataDefinition cap = iterator.next();
1506             if (cap.getOwnerId().equals(relation.getCapabilityOwnerId()) && cap.getUniqueId().equals(relation.getCapabilityId())) {
1507                 found = true;
1508                 iterator.remove();
1509                 // return to calculated list
1510                 String leftOccurrences = cap.getLeftOccurrences();
1511                 Integer leftIntValue = Integer.parseInt(leftOccurrences);
1512                 ++leftIntValue;
1513                 cap.setLeftOccurrences(String.valueOf(leftIntValue));
1514
1515                 MapListCapabilityDataDefinition mapListCapaDataDef = calculatedCapability.get(toResInstanceUid);
1516                 if (mapListCapaDataDef == null) {
1517                     mapListCapaDataDef = new MapListCapabilityDataDefinition();
1518                 }
1519                 ListCapabilityDataDefinition findByKey = mapListCapaDataDef.findByKey(hereIsTheKey);
1520                 if (findByKey == null) {
1521                     findByKey = new ListCapabilityDataDefinition();
1522                     mapListCapaDataDef.put(hereIsTheKey, findByKey);
1523                 }
1524                 findByKey.add(cap);
1525                 if (relationship != null)
1526                     relationship.setCapability(cap);
1527                 break;
1528             }
1529         }
1530         if (!found) {
1531             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No capability type {} with ownerId {} in fulfilled list for instance {} ", hereIsTheKey, relation.getCapabilityOwnerId(), toResInstanceUid);
1532             return StorageOperationStatus.GENERAL_ERROR;
1533         }
1534         return StorageOperationStatus.OK;
1535     }
1536
1537     private StorageOperationStatus moveFromFullFilledRequirement(Map<String, MapListRequirementDataDefinition> calculatedRequirement, Map<String, MapListRequirementDataDefinition> fullFilledRequirement, String fromResInstanceUid,
1538             RelationshipInstDataDefinition relation, String hereIsTheKey, CapabilityRequirementRelationship relationship) {
1539         MapListRequirementDataDefinition reqByInstance = fullFilledRequirement.get(fromResInstanceUid);
1540         if (reqByInstance == null) {
1541             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement in fullfilled list for instance {} ", fromResInstanceUid);
1542             return StorageOperationStatus.GENERAL_ERROR;
1543         }
1544         if (null == hereIsTheKey)
1545             hereIsTheKey = reqByInstance.findKeyByItemUidMatch(relation.getRequirementId());
1546         if (null == hereIsTheKey) {
1547             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement with id {} in fulfilled list for instance {} ", relation.getRequirementId(), fromResInstanceUid);
1548             return StorageOperationStatus.GENERAL_ERROR;
1549         }
1550         ListRequirementDataDefinition reqByType = reqByInstance.findByKey(hereIsTheKey);
1551         Iterator<RequirementDataDefinition> iterator = reqByType.getListToscaDataDefinition().iterator();
1552         boolean found = false;
1553         while (iterator.hasNext()) {
1554             RequirementDataDefinition req = iterator.next();
1555             if (req.getOwnerId().equals(relation.getRequirementOwnerId()) && req.getName().equals(relation.getRequirement()) && req.getUniqueId().equals(relation.getRequirementId())) {
1556                 found = true;
1557                 iterator.remove();
1558                 // return to calculated list
1559                 String leftOccurrences = req.getLeftOccurrences();
1560                 Integer leftIntValue = Integer.parseInt(leftOccurrences);
1561                 ++leftIntValue;
1562                 req.setLeftOccurrences(String.valueOf(leftIntValue));
1563
1564                 MapListRequirementDataDefinition mapListReqDataDef = calculatedRequirement.get(fromResInstanceUid);
1565                 if (mapListReqDataDef == null) {
1566                     mapListReqDataDef = new MapListRequirementDataDefinition();
1567                 }
1568                 ListRequirementDataDefinition findByKey = mapListReqDataDef.findByKey(hereIsTheKey);
1569                 if (findByKey == null) {
1570                     findByKey = new ListRequirementDataDefinition();
1571                     mapListReqDataDef.put(hereIsTheKey, findByKey);
1572                 }
1573                 findByKey.add(req);
1574                 if (relationship != null)
1575                     relationship.setRequirement(req);
1576                 break;
1577             }
1578         }
1579         if (!found) {
1580             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No requirement type {} with ownerId {} in fulfilled list for instance {} ", hereIsTheKey, relation.getRequirementOwnerId(), fromResInstanceUid);
1581             return StorageOperationStatus.GENERAL_ERROR;
1582         }
1583         return StorageOperationStatus.OK;
1584
1585     }
1586
1587     public StorageOperationStatus updateCustomizationUUID(String componentInstanceId, CompositionDataDefinition compositionDataDefinition) {
1588         ComponentInstanceDataDefinition componentInstance = compositionDataDefinition.getComponentInstances().get(componentInstanceId);
1589
1590         if (componentInstance == null) {
1591             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch component instance by id {} from map of instances ", componentInstanceId);
1592             return StorageOperationStatus.NOT_FOUND;
1593         }
1594         UUID uuid = UUID.randomUUID();
1595         componentInstance.setCustomizationUUID(uuid.toString());
1596
1597         return StorageOperationStatus.OK;
1598     }
1599
1600     public <T extends ToscaDataDefinition> Either<Map<JsonPresentationFields, T>, StorageOperationStatus> connectInstancesInContainer(String fromResInstanceUid, String toResInstanceUid, RelationshipInfo relationPair, boolean originUI,
1601             Map<String, MapListCapabilityDataDefinition> calculatedCapabilty, Map<String, MapListRequirementDataDefinition> calculatedRequirement, Map<String, MapListCapabilityDataDefinition> fullfilledCapabilty,
1602             Map<String, MapListRequirementDataDefinition> fullfilledRequirement, CompositionDataDefinition compositionDataDefinition, String containerId) {
1603         String requirement = relationPair.getRequirement();
1604         Map<String, ComponentInstanceDataDefinition> componentInstances = compositionDataDefinition.getComponentInstances();
1605
1606         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Going to associate resource instance {} to resource instance {} under component {}. Requirement is {}.", fromResInstanceUid, toResInstanceUid, containerId, requirement);
1607
1608         ComponentInstanceDataDefinition fromResourceInstData = componentInstances.get(fromResInstanceUid);
1609         if (fromResourceInstData == null) {
1610             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find from resource instance {}.", fromResInstanceUid);
1611             return Either.right(StorageOperationStatus.NOT_FOUND);
1612         }
1613         ComponentInstanceDataDefinition toResourceInstData = componentInstances.get(toResInstanceUid);
1614         if (toResourceInstData == null) {
1615             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find to resource instance {}.", toResInstanceUid);
1616             return Either.right(StorageOperationStatus.NOT_FOUND);
1617         }
1618
1619         Either<Map<JsonPresentationFields, T>, StorageOperationStatus> reqVsCap = connectRequirementVsCapability(fromResourceInstData, toResourceInstData, relationPair, originUI, calculatedCapabilty, calculatedRequirement, fullfilledCapabilty,
1620                 fullfilledRequirement, containerId);
1621         if (reqVsCap.isRight()) {
1622             StorageOperationStatus status = reqVsCap.right().value();
1623             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to connect requirement {} between resource instance {} to resource instance {}. status is {}", requirement, fromResInstanceUid, toResInstanceUid, status);
1624             return Either.right(status);
1625         }
1626         Map<JsonPresentationFields, T> relationship = reqVsCap.left().value();
1627
1628         // add to json new relations
1629         compositionDataDefinition.addRelation(((RelationshipInstDataDefinition) relationship.get(JsonPresentationFields.RELATIONSHIP)).getUniqueId(), (RelationshipInstDataDefinition) relationship.get(JsonPresentationFields.RELATIONSHIP));
1630
1631         return Either.left(relationship);
1632     }
1633
1634     private Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, StorageOperationStatus> fetchContainerCalculatedCapability(GraphVertex containerV, EdgeLabelEnum capLabel) {
1635
1636         Either<Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>>, TitanOperationStatus> calculatedCapabiltyEither = getDataAndVertexFromGraph(containerV, capLabel);
1637         if (calculatedCapabiltyEither.isRight()) {
1638             TitanOperationStatus error = calculatedCapabiltyEither.right().value();
1639             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated capabilties for container {}.", containerV.getUniqueId(), error);
1640             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1641         }
1642         Pair<GraphVertex, Map<String, MapListCapabilityDataDefinition>> calculatedCapabilty = calculatedCapabiltyEither.left().value();
1643         return Either.left(calculatedCapabilty);
1644     }
1645
1646     private Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, StorageOperationStatus> fetchContainerCalculatedRequirement(GraphVertex containerV, EdgeLabelEnum reqLabel) {
1647         Either<Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>>, TitanOperationStatus> calculatedRequirementEither = getDataAndVertexFromGraph(containerV, reqLabel);
1648         if (calculatedRequirementEither.isRight()) {
1649             TitanOperationStatus error = calculatedRequirementEither.right().value();
1650             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated requirements for container {}.", containerV.getUniqueId(), error);
1651             return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
1652         }
1653         Pair<GraphVertex, Map<String, MapListRequirementDataDefinition>> calculatedRequirement = calculatedRequirementEither.left().value();
1654         return Either.left(calculatedRequirement);
1655     }
1656
1657     @SuppressWarnings("unchecked")
1658     private <T extends ToscaDataDefinition> Either<Map<JsonPresentationFields, T>, StorageOperationStatus> connectRequirementVsCapability(ComponentInstanceDataDefinition fromResInstance, ComponentInstanceDataDefinition toResInstance,
1659             RelationshipInfo relationPair, boolean originUI, Map<String, MapListCapabilityDataDefinition> calculatedCapabilty, Map<String, MapListRequirementDataDefinition> calculatedRequirement,
1660             Map<String, MapListCapabilityDataDefinition> fullfilledCapabilty, Map<String, MapListRequirementDataDefinition> fullfilledRequirement, String containerId) {
1661         String type = relationPair.getRelationship().getType();
1662         // capability
1663
1664         String toInstId = toResInstance.getUniqueId();
1665         MapListCapabilityDataDefinition mapListCapabilityDataDefinition = calculatedCapabilty.get(toInstId);
1666         Map<JsonPresentationFields, T> capReqRelationship = new EnumMap<>(JsonPresentationFields.class);
1667
1668         if (mapListCapabilityDataDefinition == null) {
1669             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated capabilities for instance {} in container {}.", toInstId, containerId);
1670             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1671         }
1672         ListCapabilityDataDefinition listCapabilityDataDefinition = mapListCapabilityDataDefinition.getMapToscaDataDefinition().get(type);
1673         if (listCapabilityDataDefinition == null) {
1674             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated capabilities for type {} for instance {} in container {}.", type, toInstId, containerId);
1675             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1676         }
1677         CapabilityDataDefinition capabilityForRelation = null;
1678         Iterator<CapabilityDataDefinition> iteratorCap = listCapabilityDataDefinition.getListToscaDataDefinition().iterator();
1679         while (iteratorCap.hasNext()) {
1680             CapabilityDataDefinition cap = iteratorCap.next();
1681             if (cap.getUniqueId().equals(relationPair.getCapabilityUid()) && cap.getOwnerId().equals(relationPair.getCapabilityOwnerId())) {
1682                 capabilityForRelation = cap;
1683                 capReqRelationship.put(JsonPresentationFields.CAPAPILITY, (T) capabilityForRelation);
1684                 String leftOccurrences = cap.getLeftOccurrences();
1685                 if (leftOccurrences != null && !leftOccurrences.equals(CapabilityDataDefinition.MAX_OCCURRENCES)) {
1686                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1687                     if (leftIntValue > 0) {
1688                         --leftIntValue;
1689                         capabilityForRelation.setLeftOccurrences(String.valueOf(leftIntValue));
1690                         if (leftIntValue == 0) {
1691                             // remove from calculated
1692                             iteratorCap.remove();
1693                             // move to fulfilled
1694                             MapListCapabilityDataDefinition mapListCapabiltyFullFilledInst = fullfilledCapabilty.get(toInstId);
1695                             if (mapListCapabiltyFullFilledInst == null) {
1696                                 mapListCapabiltyFullFilledInst = new MapListCapabilityDataDefinition();
1697                                 fullfilledCapabilty.put(toInstId, mapListCapabiltyFullFilledInst);
1698                             }
1699
1700                             ListCapabilityDataDefinition listCapabilityFull = mapListCapabiltyFullFilledInst.findByKey(type);
1701                             if (listCapabilityFull == null) {
1702                                 listCapabilityFull = new ListCapabilityDataDefinition();
1703                                 mapListCapabiltyFullFilledInst.put(type, listCapabilityFull);
1704                             }
1705                             listCapabilityFull.add(capabilityForRelation);
1706                         }
1707                         break;
1708                     } else {
1709                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No left occurrences capabilty {} to {} in container {}.", capabilityForRelation.getType(), toInstId, containerId);
1710                         return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1711                     }
1712                 }
1713             }
1714         }
1715         if (capabilityForRelation == null) {
1716             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch capabilty for type {} for instance {} in container {}.", type, toInstId, containerId);
1717             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1718         }
1719
1720         // requirements
1721         String fromInstId = fromResInstance.getUniqueId();
1722         MapListRequirementDataDefinition mapListRequirementDataDefinition = calculatedRequirement.get(fromInstId);
1723         if (mapListRequirementDataDefinition == null) {
1724             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated requirements for instance {} in container {}.", fromInstId, containerId);
1725             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1726         }
1727         ListRequirementDataDefinition listRequirementDataDefinition = mapListRequirementDataDefinition.getMapToscaDataDefinition().get(type);
1728         if (listRequirementDataDefinition == null) {
1729             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch calculated requirements for type {} for instance {} in container {}.", type, fromInstId, containerId);
1730             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1731         }
1732
1733         RequirementDataDefinition requirementForRelation = null;
1734         Iterator<RequirementDataDefinition> iteratorReq = listRequirementDataDefinition.getListToscaDataDefinition().iterator();
1735         while (iteratorReq.hasNext()) {
1736             RequirementDataDefinition req = iteratorReq.next();
1737             if (req.getUniqueId().equals(relationPair.getRequirementUid()) && req.getOwnerId().equals(relationPair.getRequirementOwnerId())) {
1738                 requirementForRelation = req;
1739                 capReqRelationship.put(JsonPresentationFields.REQUIREMENT, (T) requirementForRelation);
1740                 String leftOccurrences = req.getLeftOccurrences();
1741                 if (leftOccurrences != null && !leftOccurrences.equals(RequirementDataDefinition.MAX_OCCURRENCES)) {
1742                     Integer leftIntValue = Integer.parseInt(leftOccurrences);
1743                     if (leftIntValue > 0) {
1744                         --leftIntValue;
1745                         req.setLeftOccurrences(String.valueOf(leftIntValue));
1746                         if (leftIntValue == 0) {
1747                             // remove from calculated
1748                             iteratorReq.remove();
1749                             // move to fulfilled
1750                             MapListRequirementDataDefinition mapListRequirementFullFilledInst = fullfilledRequirement.get(fromInstId);
1751                             if (mapListRequirementFullFilledInst == null) {
1752                                 mapListRequirementFullFilledInst = new MapListRequirementDataDefinition();
1753                                 fullfilledRequirement.put(fromInstId, mapListRequirementFullFilledInst);
1754                             }
1755
1756                             ListRequirementDataDefinition listRequirementFull = mapListRequirementFullFilledInst.findByKey(type);
1757                             if (listRequirementFull == null) {
1758                                 listRequirementFull = new ListRequirementDataDefinition();
1759                                 mapListRequirementFullFilledInst.put(type, listRequirementFull);
1760                             }
1761                             listRequirementFull.add(requirementForRelation);
1762                         }
1763                         break;
1764                     } else {
1765                         CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No left occurrences requirement {} from {} to {} in container {}.", requirementForRelation.getCapability(), fromInstId, toInstId, containerId);
1766                         return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1767                     }
1768                 }
1769             }
1770         }
1771         if (requirementForRelation == null) {
1772             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch requirement for type {} for instance {} in container {}.", type, toInstId, containerId);
1773             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1774         }
1775         if (!capabilityForRelation.getType().equals(requirementForRelation.getCapability())) {
1776             CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "No macth for capability from type {} and requirement {} from {} to {} in container {}.", capabilityForRelation.getType(), requirementForRelation.getCapability(), fromInstId, toInstId,
1777                     containerId);
1778             return Either.right(StorageOperationStatus.MATCH_NOT_FOUND);
1779         }
1780
1781         RelationshipInstDataDefinition relationshipTypeData = buildRelationshipInstData(fromInstId, toInstId, relationPair, originUI);
1782         if (requirementForRelation.getRelationship() != null)
1783             relationshipTypeData.setType(requirementForRelation.getRelationship());
1784         capReqRelationship.put(JsonPresentationFields.RELATIONSHIP, (T) relationshipTypeData);
1785         return Either.left(capReqRelationship);
1786     }
1787
1788     private RelationshipInstDataDefinition buildRelationshipInstData(String fromResInstanceUid, String toInstId, RelationshipInfo relationPair, boolean originUI) {
1789
1790         RelationshipInstDataDefinition relationshipInstData = new RelationshipInstDataDefinition();
1791         relationshipInstData.setUniqueId(UniqueIdBuilder.buildRelationsipInstInstanceUid(fromResInstanceUid, toInstId));
1792
1793         relationshipInstData.setType(relationPair.getRelationship().getType());
1794         Long creationDate = System.currentTimeMillis();
1795         relationshipInstData.setCreationTime(creationDate);
1796         relationshipInstData.setModificationTime(creationDate);
1797         relationshipInstData.setCapabilityOwnerId(relationPair.getCapabilityOwnerId());
1798         relationshipInstData.setRequirementOwnerId(relationPair.getRequirementOwnerId());
1799         relationshipInstData.setCapabilityId(relationPair.getCapabilityUid());
1800         relationshipInstData.setRequirementId(relationPair.getRequirementUid());
1801         relationshipInstData.setFromId(fromResInstanceUid);
1802         relationshipInstData.setToId(toInstId);
1803         relationshipInstData.setRequirement(relationPair.getRequirement());
1804         relationshipInstData.setCapability(relationPair.getCapability());
1805         relationshipInstData.setOriginUI(originUI);
1806
1807         return relationshipInstData;
1808     }
1809
1810     public StorageOperationStatus associateComponentInstancesToComponent(Component containerComponent, Map<ComponentInstance, Resource> resourcesInstancesMap, GraphVertex containerVertex, boolean allowDeleted) {
1811
1812         StorageOperationStatus result = null;
1813         String containerId = containerComponent.getUniqueId();
1814         Map<String, ComponentInstanceDataDefinition> instancesJsonData = null;
1815         Either<GraphVertex, TitanOperationStatus> updateElement = null;
1816         if (!validateInstanceNames(resourcesInstancesMap)) {
1817             result = StorageOperationStatus.INCONSISTENCY;
1818         }
1819         if (result == null && !validateInstanceNames(resourcesInstancesMap)) {
1820             result = StorageOperationStatus.INCONSISTENCY;
1821         }
1822         if (result == null && !allowDeleted && !validateDeletedResources(resourcesInstancesMap)) {
1823             result = StorageOperationStatus.INCONSISTENCY;
1824         }
1825         if (result == null) {
1826             instancesJsonData = convertToComponentInstanceDataDefinition(resourcesInstancesMap, containerId);
1827         }
1828         if (result == null && MapUtils.isNotEmpty(instancesJsonData)) {
1829             containerVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
1830             Map<String, CompositionDataDefinition> compositions = new HashMap<>();
1831             CompositionDataDefinition composition = new CompositionDataDefinition();
1832             composition.setComponentInstances(instancesJsonData);
1833             compositions.put(JsonConstantKeysEnum.COMPOSITION.getValue(), composition);
1834             containerVertex.setJson(compositions);
1835             updateElement = titanDao.updateVertex(containerVertex);
1836             if (updateElement.isRight()) {
1837                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update topology template {} with new component instances. ", containerComponent.getName());
1838                 result = DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value());
1839             }
1840         }
1841         if (result == null && updateElement != null) {
1842             GraphVertex vertexC = updateElement.left().value();
1843             instancesJsonData.entrySet().forEach(i ->createInstanceEdge(vertexC, i.getValue()));
1844             result = StorageOperationStatus.OK;
1845         }
1846         return result;
1847     }
1848
1849     private Map<String, ComponentInstanceDataDefinition> convertToComponentInstanceDataDefinition(Map<ComponentInstance, Resource> resourcesInstancesMap, String containerId) {
1850
1851         Map<String, ComponentInstanceDataDefinition> instances = new HashMap<>();
1852         for (Entry<ComponentInstance, Resource> entry : resourcesInstancesMap.entrySet()) {
1853             ComponentInstanceDataDefinition instance = buildComponentInstanceDataDefinition(entry.getKey(), containerId, null, true, ModelConverter.convertToToscaElement(entry.getValue()));
1854             instances.put(instance.getUniqueId(), instance);
1855         }
1856         return instances;
1857     }
1858
1859     private boolean validateDeletedResources(Map<ComponentInstance, Resource> resourcesInstancesMap) {
1860         boolean result = true;
1861         for (Resource resource : resourcesInstancesMap.values()) {
1862             if (resource.getIsDeleted() != null && resource.getIsDeleted()) {
1863                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component {} is already deleted. Cannot add component instance. ", resource.getName());
1864                 result = false;
1865                 break;
1866             }
1867         }
1868         return result;
1869     }
1870
1871     private boolean validateInstanceNames(Map<ComponentInstance, Resource> resourcesInstancesMap) {
1872         boolean result = true;
1873         Set<String> names = new HashSet<>();
1874         for (ComponentInstance instance : resourcesInstancesMap.keySet()) {
1875             if (StringUtils.isEmpty(instance.getName())) {
1876                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component instance {} name is empty. Cannot add component instance. ", instance.getUniqueId());
1877                 result = false;
1878                 break;
1879             } else if (names.contains(instance.getName())) {
1880                 CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Component instance with the name {} already exsists. Cannot add component instance. ", instance.getName());
1881                 result = false;
1882                 break;
1883             } else {
1884                 names.add(instance.getName());
1885             }
1886         }
1887         return result;
1888     }
1889
1890     public StorageOperationStatus addDeploymentArtifactsToInstance(String toscaElementId, String instanceId, Map<String, ArtifactDataDefinition> instDeplArtifacts) {
1891         return addArtifactsToInstance(toscaElementId, instanceId, instDeplArtifacts, EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS);
1892     }
1893
1894     public StorageOperationStatus addInformationalArtifactsToInstance(String toscaElementId, String instanceId, Map<String, ArtifactDataDefinition> instDeplArtifacts) {
1895         return addArtifactsToInstance(toscaElementId, instanceId, instDeplArtifacts, EdgeLabelEnum.INSTANCE_ARTIFACTS, VertexTypeEnum.INSTANCE_ARTIFACTS);
1896     }
1897
1898     public StorageOperationStatus addArtifactsToInstance(String toscaElementId, String instanceId, Map<String, ArtifactDataDefinition> instDeplArtifacts, EdgeLabelEnum edgeLabel, VertexTypeEnum vertexType) {
1899         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(toscaElementId, JsonParseFlagEnum.NoParse);
1900         if (metadataVertex.isRight()) {
1901             TitanOperationStatus status = metadataVertex.right().value();
1902             if (status == TitanOperationStatus.NOT_FOUND) {
1903                 status = TitanOperationStatus.INVALID_ID;
1904             }
1905             return DaoStatusConverter.convertTitanStatusToStorageStatus(status);
1906         }
1907         MapArtifactDataDefinition instArtifacts = new MapArtifactDataDefinition(instDeplArtifacts);
1908         return addToscaDataDeepElementsBlockToToscaElement(metadataVertex.left().value(), edgeLabel, vertexType, instArtifacts, instanceId);
1909
1910     }
1911
1912     @SuppressWarnings({ "unchecked" })
1913     public StorageOperationStatus generateCustomizationUUIDOnInstance(String componentId, String instanceId) {
1914         Either<GraphVertex, TitanOperationStatus> metadataVertex = titanDao.getVertexById(componentId, JsonParseFlagEnum.ParseAll);
1915         if (metadataVertex.isRight()) {
1916             TitanOperationStatus status = metadataVertex.right().value();
1917             if (status == TitanOperationStatus.NOT_FOUND) {
1918                 status = TitanOperationStatus.INVALID_ID;
1919             }
1920             return DaoStatusConverter.convertTitanStatusToStorageStatus(status);
1921         }
1922         GraphVertex metaVertex = metadataVertex.left().value();
1923         Map<String, CompositionDataDefinition> json = (Map<String, CompositionDataDefinition>) metaVertex.getJson();
1924         CompositionDataDefinition compositionDataDefinition = json.get(JsonConstantKeysEnum.COMPOSITION.getValue());
1925         StorageOperationStatus status = updateCustomizationUUID(instanceId, compositionDataDefinition);
1926         if (status != StorageOperationStatus.OK) {
1927             log.debug("Failed to update customization UUID for instance {} in component {} error {}", instanceId, componentId, status);
1928             return status;
1929         }
1930         Either<GraphVertex, TitanOperationStatus> updateVertex = titanDao.updateVertex(metaVertex);
1931         if (updateVertex.isRight()) {
1932             log.debug("Failed to update vertex of component {} error {}", componentId, updateVertex.right().value());
1933             return DaoStatusConverter.convertTitanStatusToStorageStatus(updateVertex.right().value());
1934         }
1935         return StorageOperationStatus.OK;
1936     }
1937
1938     public StorageOperationStatus generateCustomizationUUIDOnInstanceGroup(String componentId, String instanceId, List<String> groupInstances) {
1939         if (groupInstances != null) {
1940             Either<Map<String, MapGroupsDataDefinition>, TitanOperationStatus> dataFromGraph = getDataFromGraph(componentId, EdgeLabelEnum.INST_GROUPS);
1941             if (dataFromGraph.isRight()) {
1942                 return DaoStatusConverter.convertTitanStatusToStorageStatus(dataFromGraph.right().value());
1943             }
1944             MapGroupsDataDefinition grInstPerInstance = dataFromGraph.left().value().get(instanceId);
1945             if (grInstPerInstance == null) {
1946                 log.debug("No  instance groups for instance {} in component {}", instanceId, componentId);
1947                 return StorageOperationStatus.NOT_FOUND;
1948             }
1949             for (String instGroupForUpdate : groupInstances) {
1950                 GroupInstanceDataDefinition groupInst = grInstPerInstance.findByKey(instGroupForUpdate);
1951                 if (groupInst == null) {
1952                     log.debug("No group instance {} in group list  for instance {} in component {}", instGroupForUpdate, instanceId, componentId);
1953                     continue;
1954                 }
1955                 UUID uuid = UUID.randomUUID();
1956                 groupInst.setCustomizationUUID(uuid.toString());
1957             }
1958
1959         }
1960         return StorageOperationStatus.OK;
1961     }
1962
1963     public StorageOperationStatus addGroupInstancesToComponentInstance(Component containerComponent, ComponentInstance componentInstance, List<GroupInstance> groupInstances) {
1964
1965         return addToscaDataDeepElementsBlockToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_GROUPS, VertexTypeEnum.INST_GROUPS,
1966                 new MapDataDefinition<>(groupInstances.stream().collect(Collectors.toMap(GroupInstanceDataDefinition::getName, gi -> gi))), componentInstance.getUniqueId());
1967     }
1968
1969     public StorageOperationStatus addDeploymentArtifactsToComponentInstance(Component containerComponent, ComponentInstance componentInstance, Map<String, ArtifactDefinition> deploymentArtifacts) {
1970
1971         return addToscaDataDeepElementsBlockToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS, new MapDataDefinition<>(deploymentArtifacts),
1972                 componentInstance.getUniqueId());
1973     }
1974
1975     public StorageOperationStatus updateComponentInstanceProperty(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property) {
1976
1977         List<String> pathKeys = new ArrayList<>();
1978         pathKeys.add(componentInstanceId);
1979         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, property, pathKeys, JsonPresentationFields.NAME);
1980     }
1981
1982     public StorageOperationStatus updateComponentInstanceCapabilityProperty(Component containerComponent, String componentInstanceId, String capabilityUniqueId, ComponentInstanceProperty property) {
1983         List<String> pathKeys = new ArrayList<>();
1984         pathKeys.add(componentInstanceId);
1985         pathKeys.add(capabilityUniqueId);
1986         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, VertexTypeEnum.CALCULATED_CAP_PROPERTIES, property, pathKeys, JsonPresentationFields.NAME);
1987     }
1988
1989     public StorageOperationStatus overrideComponentCapabilitiesProperties(Component containerComponent, Map<String, MapCapabilityProperty> capabilityPropertyMap) {
1990         return overrideToscaDataOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.CALCULATED_CAP_PROPERTIES, capabilityPropertyMap);
1991     }
1992
1993     public StorageOperationStatus addComponentInstanceProperty(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property) {
1994         List<String> pathKeys = new ArrayList<>();
1995         pathKeys.add(componentInstanceId);
1996         return addToscaDataDeepElementToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, property, pathKeys, JsonPresentationFields.NAME);
1997     }
1998
1999     public StorageOperationStatus updateComponentInstanceProperties(Component containerComponent, String componentInstanceId, List<ComponentInstanceProperty> properties) {
2000         List<String> pathKeys = new ArrayList<>();
2001         pathKeys.add(componentInstanceId);
2002         return updateToscaDataDeepElementsOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_PROPERTIES, VertexTypeEnum.INST_PROPERTIES, properties, pathKeys, JsonPresentationFields.NAME);
2003     }
2004
2005     public StorageOperationStatus updateComponentInstanceAttribute(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property){
2006         List<String> pathKeys = new ArrayList<>();
2007         pathKeys.add(componentInstanceId);
2008         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_ATTRIBUTES, VertexTypeEnum.INST_ATTRIBUTES, property, pathKeys, JsonPresentationFields.NAME);
2009     }
2010
2011     public StorageOperationStatus addComponentInstanceAttribute(Component containerComponent, String componentInstanceId, ComponentInstanceProperty property){
2012         List<String> pathKeys = new ArrayList<>();
2013         pathKeys.add(componentInstanceId);
2014         return addToscaDataDeepElementToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_ATTRIBUTES, VertexTypeEnum.INST_ATTRIBUTES, property, pathKeys, JsonPresentationFields.NAME);
2015     }
2016
2017     public StorageOperationStatus updateComponentInstanceInput(Component containerComponent, String componentInstanceId, ComponentInstanceInput property) {
2018
2019         List<String> pathKeys = new ArrayList<>();
2020         pathKeys.add(componentInstanceId);
2021         return updateToscaDataDeepElementOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, property, pathKeys, JsonPresentationFields.NAME);
2022     }
2023
2024     public StorageOperationStatus updateComponentInstanceInputs(Component containerComponent, String componentInstanceId, List<ComponentInstanceInput> properties) {
2025         List<String> pathKeys = new ArrayList<>();
2026         pathKeys.add(componentInstanceId);
2027         return updateToscaDataDeepElementsOfToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, properties, pathKeys, JsonPresentationFields.NAME);
2028     }
2029
2030     public StorageOperationStatus addComponentInstanceInput(Component containerComponent, String componentInstanceId, ComponentInstanceInput property) {
2031         List<String> pathKeys = new ArrayList<>();
2032         pathKeys.add(componentInstanceId);
2033         return addToscaDataDeepElementToToscaElement(containerComponent.getUniqueId(), EdgeLabelEnum.INST_INPUTS, VertexTypeEnum.INST_INPUTS, property, pathKeys, JsonPresentationFields.NAME);
2034     }
2035
2036     public StorageOperationStatus createInstanceEdge(GraphVertex metadataVertex, ComponentInstanceDataDefinition componentInstance) {
2037         String instUniqueId = componentInstance.getUniqueId();
2038
2039         // create edge between container and origin ( in case of proxy this edge will be to ProxyService node type)
2040         StorageOperationStatus result = createOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.INSTANCE_OF, componentInstance.getComponentUid(), instUniqueId).either(v -> StorageOperationStatus.OK,
2041                  DaoStatusConverter::convertTitanStatusToStorageStatus);
2042
2043         if (result == StorageOperationStatus.OK && componentInstance.getIsProxy()) {
2044                 // create edge between container and service origin
2045                 result = createOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.PROXY_OF, componentInstance.getSourceModelUid(), instUniqueId)
2046                         .either(v -> StorageOperationStatus.OK, DaoStatusConverter::convertTitanStatusToStorageStatus);
2047         }
2048         return result;
2049     }
2050
2051     public StorageOperationStatus createAllottedOfEdge(String componentId, String instanceId, String serviceUUID) {
2052         Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(componentId);
2053         if ( vertexById.isRight() ){
2054             log.debug("Failed to fetch component metadata vertex for id {} error {}", componentId, vertexById.right().value());
2055             return DaoStatusConverter.convertTitanStatusToStorageStatus(vertexById.right().value());
2056         }
2057         GraphVertex metadataVertex = vertexById.left().value();
2058
2059         EnumMap<GraphPropertyEnum, Object> props = new EnumMap<>(GraphPropertyEnum.class);
2060         props.put(GraphPropertyEnum.UUID, serviceUUID);
2061         props.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
2062
2063         EnumMap<GraphPropertyEnum, Object> hasNot = new EnumMap<>(GraphPropertyEnum.class);
2064         hasNot.put(GraphPropertyEnum.IS_DELETED, true);
2065
2066         Either<List<GraphVertex>, TitanOperationStatus> byCriteria = titanDao.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, props,hasNot, JsonParseFlagEnum.ParseMetadata );
2067         if ( byCriteria.isRight() ){
2068             log.debug("Failed to fetch vertex by criteria {} error {}", props, byCriteria.right().value());
2069             return DaoStatusConverter.convertTitanStatusToStorageStatus(byCriteria.right().value());
2070         }
2071         List<GraphVertex> vertecies = byCriteria.left().value();
2072         StorageOperationStatus result = StorageOperationStatus.OK;
2073         if ( vertecies != null ){
2074             GraphVertex serviceVertex = vertecies.get(0);
2075             //remove previous edges
2076
2077             log.debug("Try to create or update edge between resource {} and service {} ", metadataVertex, serviceVertex.getUniqueId());
2078             // create edge between container and service reference
2079             result = createOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.ALLOTTED_OF, serviceVertex.getUniqueId(), instanceId).either(v -> StorageOperationStatus.OK,
2080                     DaoStatusConverter::convertTitanStatusToStorageStatus);
2081         }
2082         return result;
2083     }
2084
2085
2086     public StorageOperationStatus removeInstanceEdge(GraphVertex metadataVertex, ComponentInstanceDataDefinition componentInstance) {
2087         String instUniqueId = componentInstance.getUniqueId();
2088
2089         // create edge between container and origin ( in case of proxy this edge will be to ProxyService node type)
2090         StorageOperationStatus result = removeOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.INSTANCE_OF, componentInstance.getComponentUid(), instUniqueId)
2091                 .either(v -> StorageOperationStatus.OK,
2092                 DaoStatusConverter::convertTitanStatusToStorageStatus);
2093
2094         if (componentInstance.getIsProxy()) {
2095             // create edge between container and service origin
2096             result = removeOrUpdateInstanceEdge(metadataVertex, EdgeLabelEnum.PROXY_OF, componentInstance.getSourceModelUid(), instUniqueId)
2097                     .either(v -> StorageOperationStatus.OK, DaoStatusConverter::convertTitanStatusToStorageStatus);
2098         }
2099         return result;
2100     }
2101
2102     private Either<GraphVertex, TitanOperationStatus> createOrUpdateInstanceEdge(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, String instUniqueId) {
2103         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
2104         properties.put(GraphPropertyEnum.UNIQUE_ID, componentUid);
2105
2106         return titanDao.getEdgeByChildrenVertexProperties(metadataVertex, edgeLabel, properties)
2107                 .left()
2108                 .bind(v -> addInstanceToPropertyOnEdge(instUniqueId, v, metadataVertex))
2109                 .right()
2110                 .bind(s -> createInstanceEdge(metadataVertex, edgeLabel, componentUid, instUniqueId, s));
2111     }
2112
2113     private Either<GraphVertex, TitanOperationStatus> removeOrUpdateInstanceEdge(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, String instUniqueId) {
2114         Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class);
2115         properties.put(GraphPropertyEnum.UNIQUE_ID, componentUid);
2116
2117         return titanDao.getEdgeByChildrenVertexProperties(metadataVertex, edgeLabel, properties).left().bind(v -> removeInstanceFromPropertyOnEdge(instUniqueId, v, metadataVertex)).right()
2118                 .map(err -> removeInstanceEdgeLogError(metadataVertex, edgeLabel, componentUid, err));
2119     }
2120
2121     private Either<GraphVertex, TitanOperationStatus> addInstanceToPropertyOnEdge(String instUniqueId, Edge edge, GraphVertex metadataVertex) {
2122         // edge exist need to add instance id to list on edge's property
2123         List<String> property = (List<String>) titanDao.getProperty(edge, EdgePropertyEnum.INSTANCES);
2124         if (property == null) {
2125             property = new ArrayList<>();
2126         }
2127         Optional<String> findFirst = property.stream().filter(a -> a.equals(instUniqueId)).findFirst();
2128         if (!findFirst.isPresent()) {
2129             property.add(instUniqueId);
2130         }
2131         try {
2132             String jsonArr = JsonParserUtils.toJson(property);
2133             log.debug("Update INSTANCES edge property with value {} ", jsonArr );
2134
2135             edge.property(EdgePropertyEnum.INSTANCES.getProperty(), jsonArr);
2136         } catch (IOException e) {
2137            log.debug("Failed to convert INSTANCES edge property to json for container {}", metadataVertex.getUniqueId(), e );
2138            return Either.right(TitanOperationStatus.GENERAL_ERROR);
2139         }
2140         return Either.left(metadataVertex);
2141     }
2142
2143     private Either<GraphVertex, TitanOperationStatus> removeInstanceFromPropertyOnEdge(String instUniqueId, Edge edge, GraphVertex metadataVertex) {
2144         // edge exist need to add instance id to list on edge's property
2145         List<String> property = (List<String>) titanDao.getProperty(edge, EdgePropertyEnum.INSTANCES);
2146         if (property == null) {
2147             property = new ArrayList<>();
2148         }
2149         Optional<String> findFirst = property.stream().filter(a -> a.equals(instUniqueId)).findFirst();
2150         if (findFirst.isPresent()) {
2151             property.remove(instUniqueId);
2152         }
2153         if (property.isEmpty()) {
2154             // For last instance need to remove edge
2155             edge.remove();
2156         } else {
2157             try {
2158                 String jsonArr = JsonParserUtils.toJson(property);
2159                 edge.property(EdgePropertyEnum.INSTANCES.getProperty(), jsonArr);
2160             } catch (IOException e) {
2161                log.debug("Failed to convert INSTANCES edge property to json for container {}", metadataVertex.getUniqueId(), e );
2162                return Either.right(TitanOperationStatus.GENERAL_ERROR);
2163             }
2164         }
2165         return Either.left(metadataVertex);
2166     }
2167
2168     private Either<GraphVertex, TitanOperationStatus> createInstanceEdge(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, String instUniqueId, TitanOperationStatus retrieveEdgeStatus) {
2169         if (retrieveEdgeStatus == TitanOperationStatus.NOT_FOUND) {
2170             // create new edge
2171             Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(componentUid);
2172             if (vertexById.isRight()) {
2173                 return vertexById;
2174             }
2175             GraphVertex originVertex = vertexById.left().value();
2176             Map<EdgePropertyEnum, Object> edgeProps = new EnumMap<>(EdgePropertyEnum.class);
2177             List<String> instList = new ArrayList<>();
2178             instList.add(instUniqueId);
2179             edgeProps.put(EdgePropertyEnum.INSTANCES, instList);
2180
2181             log.debug("Create new edge {} between {} and {} and properties {} ", edgeLabel, metadataVertex.getUniqueId(), originVertex.getUniqueId(), edgeProps);
2182             TitanOperationStatus edgeResult = titanDao.createEdge(metadataVertex, originVertex, edgeLabel, edgeProps);
2183             return edgeResult == TitanOperationStatus.OK ? Either.left(metadataVertex) : Either.right(edgeResult);
2184         }
2185         // error
2186         log.debug("Failed to fetch edge with label {} and to vertex with id {} error {} ", edgeLabel, componentUid, retrieveEdgeStatus);
2187         return Either.right(retrieveEdgeStatus);
2188     }
2189
2190     private TitanOperationStatus removeInstanceEdgeLogError(GraphVertex metadataVertex, EdgeLabelEnum edgeLabel, String componentUid, TitanOperationStatus retrieveEdgeStatus) {
2191         if (retrieveEdgeStatus == TitanOperationStatus.NOT_FOUND) {
2192             log.debug("No edge {} to remove between container {} and origin {}", edgeLabel, metadataVertex.getUniqueId(), componentUid);
2193         } else {
2194             // error
2195             log.debug("Failed to fetch edge with label {} and to vertex with id {} error {} ", edgeLabel, componentUid, retrieveEdgeStatus);
2196         }
2197         return retrieveEdgeStatus;
2198     }
2199
2200     public void removeAllAllotedEdges(String uniqueId) {
2201         Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(uniqueId);
2202         if (vertexById.isLeft()) {
2203             GraphVertex originVertex = vertexById.left().value();
2204             TitanVertex vertex = originVertex.getVertex();
2205             Iterator<Edge> edges = vertex.edges(Direction.OUT, EdgeLabelEnum.ALLOTTED_OF.name());
2206             while ( edges != null && edges.hasNext() ){
2207                 Edge edge = edges.next();
2208                 edge.remove();
2209             }
2210         }
2211     }
2212 }