catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceImportManager.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  * Modifications copyright (c) 2019 Nokia
  20  * ================================================================================
  21  */
  22 package org.openecomp.sdc.be.components.impl;
  23
  24 import static org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaElementOperation.createDataType;
  25 import static org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaElementOperation.createDataTypeDefinitionWithName;
  26
  27 import fj.data.Either;
  28 import java.util.ArrayList;
  29 import java.util.Arrays;
  30 import java.util.Comparator;
  31 import java.util.EnumMap;
  32 import java.util.HashMap;
  33 import java.util.HashSet;
  34 import java.util.Iterator;
  35 import java.util.List;
  36 import java.util.Map;
  37 import java.util.Map.Entry;
  38 import java.util.Optional;
  39 import java.util.Set;
  40 import java.util.function.Function;
  41 import java.util.regex.Pattern;
  42 import java.util.stream.Collectors;
  43 import javax.servlet.ServletContext;
  44 import org.apache.commons.codec.binary.Base64;
  45 import org.apache.commons.collections4.CollectionUtils;
  46 import org.apache.commons.collections4.MapUtils;
  47 import org.apache.commons.lang3.StringUtils;
  48 import org.apache.commons.lang3.tuple.ImmutablePair;
  49 import org.openecomp.sdc.be.auditing.api.AuditEventFactory;
  50 import org.openecomp.sdc.be.auditing.impl.AuditingManager;
  51 import org.openecomp.sdc.be.auditing.impl.resourceadmin.AuditImportResourceAdminEventFactory;
  52 import org.openecomp.sdc.be.components.csar.CsarInfo;
  53 import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationEnum;
  54 import org.openecomp.sdc.be.components.impl.ImportUtils.Constants;
  55 import org.openecomp.sdc.be.components.impl.ImportUtils.ResultStatusEnum;
  56 import org.openecomp.sdc.be.components.impl.ImportUtils.ToscaElementTypeEnum;
  57 import org.openecomp.sdc.be.components.impl.exceptions.ByActionStatusComponentException;
  58 import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
  59 import org.openecomp.sdc.be.components.lifecycle.LifecycleChangeInfoWithAction;
  60 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  61 import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
  62 import org.openecomp.sdc.be.dao.api.ActionStatus;
  63 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphDao;
  64 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
  65 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
  66 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
  67 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
  68 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
  69 import org.openecomp.sdc.be.datatypes.elements.SchemaDefinition;
  70 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  71 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
  72 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  73 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
  74 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
  75 import org.openecomp.sdc.be.impl.ComponentsUtils;
  76 import org.openecomp.sdc.be.impl.WebAppContextWrapper;
  77 import org.openecomp.sdc.be.model.ArtifactDefinition;
  78 import org.openecomp.sdc.be.model.AttributeDefinition;
  79 import org.openecomp.sdc.be.model.CapabilityDefinition;
  80 import org.openecomp.sdc.be.model.ComponentInstanceProperty;
  81 import org.openecomp.sdc.be.model.DataTypeDefinition;
  82 import org.openecomp.sdc.be.model.DefaultUploadResourceInfo;
  83 import org.openecomp.sdc.be.model.InterfaceDefinition;
  84 import org.openecomp.sdc.be.model.LifecycleStateEnum;
  85 import org.openecomp.sdc.be.model.NodeTypesMetadataList;
  86 import org.openecomp.sdc.be.model.NullNodeTypeMetadata;
  87 import org.openecomp.sdc.be.model.PropertyDefinition;
  88 import org.openecomp.sdc.be.model.RequirementDefinition;
  89 import org.openecomp.sdc.be.model.Resource;
  90 import org.openecomp.sdc.be.model.UploadResourceInfo;
  91 import org.openecomp.sdc.be.model.User;
  92 import org.openecomp.sdc.be.model.category.CategoryDefinition;
  93 import org.openecomp.sdc.be.model.category.SubCategoryDefinition;
  94 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
  95 import org.openecomp.sdc.be.model.jsonjanusgraph.utils.ModelConverter;
  96 import org.openecomp.sdc.be.model.mapper.NodeTypeMetadataMapper;
  97 import org.openecomp.sdc.be.model.operations.api.IGraphLockOperation;
  98 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  99 import org.openecomp.sdc.be.model.operations.impl.CapabilityTypeOperation;
 100 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
 101 import org.openecomp.sdc.be.resources.data.auditing.model.CommonAuditData;
 102 import org.openecomp.sdc.be.resources.data.auditing.model.ResourceCommonInfo;
 103 import org.openecomp.sdc.be.resources.data.auditing.model.ResourceVersionInfo;
 104 import org.openecomp.sdc.be.utils.TypeUtils;
 105 import org.openecomp.sdc.be.utils.TypeUtils.ToscaTagNamesEnum;
 106 import org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode;
 107 import org.openecomp.sdc.common.log.wrappers.Logger;
 108 import org.openecomp.sdc.common.util.ThreadLocalsHolder;
 109 import org.openecomp.sdc.common.util.ValidationUtils;
 110 import org.openecomp.sdc.exception.ResponseFormat;
 111 import org.springframework.beans.factory.annotation.Autowired;
 112 import org.springframework.web.context.WebApplicationContext;
 113 import org.yaml.snakeyaml.Yaml;
 114
 115 @org.springframework.stereotype.Component("resourceImportManager")
 116 public class ResourceImportManager {
 117
 118     static final Pattern PROPERTY_NAME_PATTERN_IGNORE_LENGTH = Pattern.compile("['\\w\\s\\-\\:]+");
 119     private static final Logger log = Logger.getLogger(ResourceImportManager.class);
 120     private final InterfaceDefinitionHandler interfaceDefinitionHandler;
 121     private final ComponentsUtils componentsUtils;
 122     private final CapabilityTypeOperation capabilityTypeOperation;
 123     private final JanusGraphDao janusGraphDao;
 124     private ServletContext servletContext;
 125     private AuditingManager auditingManager;
 126     private ResourceBusinessLogic resourceBusinessLogic;
 127     @Autowired
 128     private ServiceBusinessLogic serviceBusinessLogic;
 129     private IGraphLockOperation graphLockOperation;
 130     private ToscaOperationFacade toscaOperationFacade;
 131     private ResponseFormatManager responseFormatManager;
 132
 133     @Autowired
 134     public ResourceImportManager(final ComponentsUtils componentsUtils, final CapabilityTypeOperation capabilityTypeOperation,
 135                                  final InterfaceDefinitionHandler interfaceDefinitionHandler, final JanusGraphDao janusGraphDao) {
 136         this.componentsUtils = componentsUtils;
 137         this.capabilityTypeOperation = capabilityTypeOperation;
 138         this.interfaceDefinitionHandler = interfaceDefinitionHandler;
 139         this.janusGraphDao = janusGraphDao;
 140     }
 141
 142     public ServiceBusinessLogic getServiceBusinessLogic() {
 143         return serviceBusinessLogic;
 144     }
 145
 146     public void setServiceBusinessLogic(ServiceBusinessLogic serviceBusinessLogic) {
 147         this.serviceBusinessLogic = serviceBusinessLogic;
 148     }
 149
 150     @Autowired
 151     public void setToscaOperationFacade(ToscaOperationFacade toscaOperationFacade) {
 152         this.toscaOperationFacade = toscaOperationFacade;
 153     }
 154
 155     public ImmutablePair<Resource, ActionStatus> importNormativeResource(final String resourceYml, final UploadResourceInfo resourceMetaData,
 156                                                                          final User creator, final boolean createNewVersion, final boolean needLock,
 157                                                                          final boolean isInTransaction) {
 158         LifecycleChangeInfoWithAction lifecycleChangeInfo = new LifecycleChangeInfoWithAction();
 159         lifecycleChangeInfo.setUserRemarks("certification on import");
 160         Function<Resource, Boolean> validator = resource -> resourceBusinessLogic.validatePropertiesDefaultValues(resource);
 161         return importCertifiedResource(resourceYml, resourceMetaData, creator, validator, lifecycleChangeInfo, isInTransaction, createNewVersion,
 162             needLock, null, null, false, null, null, false);
 163     }
 164
 165     public void importAllNormativeResource(final String resourcesYaml, final NodeTypesMetadataList nodeTypesMetadataList, final User user,
 166                                            final boolean createNewVersion, final boolean needLock) {
 167         final Map<String, Object> nodeTypesYamlMap;
 168         try {
 169             nodeTypesYamlMap = new Yaml().load(resourcesYaml);
 170         } catch (final Exception e) {
 171             log.error(EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR, ResourceImportManager.class.getName(), "Could not parse node types YAML", e);
 172             throw new ByActionStatusComponentException(ActionStatus.INVALID_NODE_TYPES_YAML);
 173         }
 174         if (!nodeTypesYamlMap.containsKey(ToscaTagNamesEnum.NODE_TYPES.getElementName())) {
 175             return;
 176         }
 177         final Map<String, Object> nodeTypesMap = (Map<String, Object>) nodeTypesYamlMap.get(ToscaTagNamesEnum.NODE_TYPES.getElementName());
 178         importAllNormativeResource(nodeTypesMap, nodeTypesMetadataList, user, "", createNewVersion,needLock);
 179     }
 180
 181     public void importAllNormativeResource(final  Map<String, Object> nodeTypesMap, final NodeTypesMetadataList nodeTypesMetadataList,
 182                                            final User user, String model, final boolean createNewVersion, final boolean needLock) {
 183         try {
 184             nodeTypesMetadataList.getNodeMetadataList().forEach(nodeTypeMetadata -> {
 185                 final String nodeTypeToscaName = nodeTypeMetadata.getToscaName();
 186                 final Map<String, Object> nodeTypeMap = (Map<String, Object>) nodeTypesMap.get(nodeTypeToscaName);
 187                 if (nodeTypeMap == null) {
 188                     log.warn(EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR, ResourceImportManager.class.getName(),
 189                         "Could not find given node type '{}'. The node will not be created.", nodeTypeToscaName);
 190                 } else {
 191                     final Map<String, Map<String, Map<String, Object>>> nodeTypeDefinitionMap =
 192                         Map.of(ToscaTagNamesEnum.NODE_TYPES.getElementName(),
 193                             Map.of(nodeTypeToscaName, nodeTypeMap)
 194                         );
 195                     final String nodeTypeYaml = new Yaml().dump(nodeTypeDefinitionMap);
 196                     UploadResourceInfo uploadResourceInfo = NodeTypeMetadataMapper.mapTo(nodeTypeMetadata);
 197                     if (uploadResourceInfo instanceof DefaultUploadResourceInfo) {
 198                         uploadResourceInfo.setModel(model);
 199                         uploadResourceInfo.setContactId(user.getUserId());
 200                     }
 201                     importNormativeResource(nodeTypeYaml, uploadResourceInfo, user, createNewVersion, needLock, true);
 202                 }
 203             });
 204             janusGraphDao.commit();
 205         } catch (final Exception e) {
 206             janusGraphDao.rollback();
 207             throw e;
 208         }
 209     }
 210
 211     public ImmutablePair<Resource, ActionStatus> importNormativeResourceFromCsar(String resourceYml, UploadResourceInfo resourceMetaData,
 212                                                                                  User creator, boolean createNewVersion, boolean needLock) {
 213         LifecycleChangeInfoWithAction lifecycleChangeInfo = new LifecycleChangeInfoWithAction();
 214         lifecycleChangeInfo.setUserRemarks("certification on import");
 215         Function<Resource, Boolean> validator = resource -> resourceBusinessLogic.validatePropertiesDefaultValues(resource);
 216         return importCertifiedResource(resourceYml, resourceMetaData, creator, validator, lifecycleChangeInfo, false, createNewVersion, needLock,
 217             null, null, false, null, null, false);
 218     }
 219
 220     public ImmutablePair<Resource, ActionStatus> importCertifiedResource(String resourceYml, UploadResourceInfo resourceMetaData, User creator,
 221                                                                          Function<Resource, Boolean> validationFunction,
 222                                                                          LifecycleChangeInfoWithAction lifecycleChangeInfo, boolean isInTransaction,
 223                                                                          boolean createNewVersion, boolean needLock,
 224                                                                          Map<ArtifactOperationEnum, List<ArtifactDefinition>> nodeTypeArtifactsToHandle,
 225                                                                          List<ArtifactDefinition> nodeTypesNewCreatedArtifacts,
 226                                                                          boolean forceCertificationAllowed, CsarInfo csarInfo, String nodeName,
 227                                                                          boolean isNested) {
 228         Resource resource = new Resource();
 229         ImmutablePair<Resource, ActionStatus> responsePair = new ImmutablePair<>(resource, ActionStatus.CREATED);
 230         Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> response = Either.left(responsePair);
 231         String latestCertifiedResourceId = null;
 232         try {
 233             boolean shouldBeCertified = nodeTypeArtifactsToHandle == null || nodeTypeArtifactsToHandle.isEmpty();
 234             setConstantMetaData(resource, shouldBeCertified);
 235             setResourceMetaData(resource, resourceYml, resourceMetaData);
 236             populateResourceFromYaml(resourceYml, resource);
 237             validationFunction.apply(resource);
 238             resource.getComponentMetadataDefinition().getMetadataDataDefinition().setNormative(resourceMetaData.isNormative());
 239             checkResourceExists(createNewVersion, csarInfo, resource);
 240             resource = resourceBusinessLogic
 241                 .createOrUpdateResourceByImport(resource, creator, true, isInTransaction, needLock, csarInfo, nodeName, isNested).left;
 242             Resource changeStateResponse;
 243             if (nodeTypeArtifactsToHandle != null && !nodeTypeArtifactsToHandle.isEmpty()) {
 244                 Either<List<ArtifactDefinition>, ResponseFormat> handleNodeTypeArtifactsRes = resourceBusinessLogic
 245                     .handleNodeTypeArtifacts(resource, nodeTypeArtifactsToHandle, nodeTypesNewCreatedArtifacts, creator, isInTransaction, false);
 246                 if (handleNodeTypeArtifactsRes.isRight()) {
 247                     //TODO: should be used more correct action
 248                     throw new ByActionStatusComponentException(ActionStatus.GENERAL_ERROR);
 249                 }
 250             }
 251             latestCertifiedResourceId = getLatestCertifiedResourceId(resource);
 252             changeStateResponse = resourceBusinessLogic
 253                 .propagateStateToCertified(creator, resource, lifecycleChangeInfo, isInTransaction, needLock, forceCertificationAllowed);
 254             responsePair = new ImmutablePair<>(changeStateResponse, response.left().value().right);
 255         } catch (RuntimeException e) {
 256             handleImportResourceException(resourceMetaData, creator, true, e);
 257         } finally {
 258             if (latestCertifiedResourceId != null && needLock) {
 259                 log.debug("unlock resource {}", latestCertifiedResourceId);
 260                 graphLockOperation.unlockComponent(latestCertifiedResourceId, NodeTypeEnum.Resource);
 261             }
 262         }
 263         return responsePair;
 264     }
 265
 266     private void checkResourceExists(final boolean isCreate, final CsarInfo csarInfo, final Resource resource) {
 267         if (isCreate) {
 268             checkResourceExistsOnCreate(resource, csarInfo);
 269         } else {
 270             checkResourceExistsOnUpdate(resource);
 271         }
 272     }
 273
 274     private void checkResourceExistsOnCreate(final Resource resource, final CsarInfo csarInfo) {
 275         if (isCsarPresent(csarInfo)) {
 276             return;
 277         }
 278         final Either<Resource, StorageOperationStatus> resourceEither =
 279             toscaOperationFacade.getComponentByNameAndVendorRelease(resource.getComponentType(), resource.getName(),
 280                 resource.getVendorRelease(), JsonParseFlagEnum.ParseAll, resource.getModel());
 281         if (resourceEither.isLeft() && toscaOperationFacade.isNodeAssociatedToModel(resource.getModel(), resource)) {
 282             if (resource.getModel() == null) {
 283                 throw new ByActionStatusComponentException(ActionStatus.COMPONENT_WITH_VENDOR_RELEASE_ALREADY_EXISTS,
 284                     resource.getName(), resource.getVendorRelease());
 285             }
 286             throw new ByActionStatusComponentException(ActionStatus.COMPONENT_WITH_VENDOR_RELEASE_ALREADY_EXISTS_IN_MODEL,
 287                 resource.getName(), resource.getVendorRelease(), resource.getModel());
 288         }
 289     }
 290
 291     private void checkResourceExistsOnUpdate(final Resource resource) {
 292         final String model = resource.getModel();
 293         final Either<Resource, StorageOperationStatus> latestByName = toscaOperationFacade.getLatestByName(resource.getName(), model);
 294         if (latestByName.isLeft() && toscaOperationFacade.isNodeAssociatedToModel(model, resource)) {
 295             if (model == null) {
 296                 throw new ByActionStatusComponentException(ActionStatus.COMPONENT_NAME_ALREADY_EXIST,
 297                     resource.getResourceType().name(), resource.getName());
 298             }
 299             throw new ByActionStatusComponentException(ActionStatus.COMPONENT_WITH_MODEL_ALREADY_EXIST, resource.getName(), model);
 300         }
 301     }
 302
 303     private boolean isCsarPresent(final CsarInfo csarInfo) {
 304         return csarInfo != null && StringUtils.isNotEmpty(csarInfo.getCsarUUID());
 305     }
 306
 307     private String getLatestCertifiedResourceId(Resource resource) {
 308         Map<String, String> allVersions = resource.getAllVersions();
 309         Double latestCertifiedVersion = 0.0;
 310         if (allVersions != null) {
 311             for (String version : allVersions.keySet()) {
 312                 Double dVersion = Double.valueOf(version);
 313                 if ((dVersion > latestCertifiedVersion) && (version.endsWith(".0"))) {
 314                     latestCertifiedVersion = dVersion;
 315                 }
 316             }
 317             return allVersions.get(String.valueOf(latestCertifiedVersion));
 318         } else {
 319             return null;
 320         }
 321     }
 322
 323     public void populateResourceMetadata(UploadResourceInfo resourceMetaData, Resource resource) {
 324         if (resource != null && resourceMetaData != null) {
 325             resource.setDescription(resourceMetaData.getDescription());
 326             resource.setTags(resourceMetaData.getTags());
 327             resource.setCategories(resourceMetaData.getCategories());
 328             resource.setContactId(resourceMetaData.getContactId());
 329             resource.setName(resourceMetaData.getName());
 330             resource.setIcon(resourceMetaData.getResourceIconPath());
 331             resource.setResourceVendorModelNumber(resourceMetaData.getResourceVendorModelNumber());
 332             resource.setResourceType(ResourceTypeEnum.valueOf(resourceMetaData.getResourceType()));
 333             if (resourceMetaData.getVendorName() != null) {
 334                 resource.setVendorName(resourceMetaData.getVendorName());
 335             }
 336             if (resourceMetaData.getVendorRelease() != null) {
 337                 resource.setVendorRelease(resourceMetaData.getVendorRelease());
 338             }
 339             if (resourceMetaData.getModel() != null) {
 340                 resource.setModel(resourceMetaData.getModel());
 341             }
 342         }
 343     }
 344
 345     public ImmutablePair<Resource, ActionStatus> importUserDefinedResource(String resourceYml, UploadResourceInfo resourceMetaData, User creator,
 346                                                                            boolean isInTransaction) {
 347         Resource resource = new Resource();
 348         ImmutablePair<Resource, ActionStatus> responsePair = new ImmutablePair<>(resource, ActionStatus.CREATED);
 349         try {
 350             setMetaDataFromJson(resourceMetaData, resource);
 351             populateResourceFromYaml(resourceYml, resource);
 352             // currently import VF isn't supported. In future will be supported import VF only with CSAR file!!
 353             if (ResourceTypeEnum.VF == resource.getResourceType()) {
 354                 log.debug("Now import VF isn't supported. It will be supported in future with CSAR file only");
 355                 throw new ByActionStatusComponentException(ActionStatus.RESTRICTED_OPERATION);
 356             }
 357             resourceBusinessLogic.validateDerivedFromNotEmpty(creator, resource, AuditingActionEnum.CREATE_RESOURCE);
 358             resourceBusinessLogic.validatePropertiesDefaultValues(resource);
 359             responsePair = resourceBusinessLogic.createOrUpdateResourceByImport(resource, creator, false, isInTransaction, true, null, null, false);
 360         } catch (RuntimeException e) {
 361             handleImportResourceException(resourceMetaData, creator, false, e);
 362         }
 363         return responsePair;
 364     }
 365
 366     private void populateResourceFromYaml(final String resourceYml, Resource resource) {
 367         @SuppressWarnings("unchecked") Object ymlObj = new Yaml().load(resourceYml);
 368         if (ymlObj instanceof Map) {
 369             final Either<Resource, StorageOperationStatus> existingResource = getExistingResource(resource);
 370             final Map<String, Object> toscaJsonAll = (Map<String, Object>) ymlObj;
 371             Map<String, Object> toscaJson = toscaJsonAll;
 372             if (toscaJsonAll.containsKey(ToscaTagNamesEnum.NODE_TYPES.getElementName()) && resource.getResourceType() != ResourceTypeEnum.CVFC) {
 373                 toscaJson = new HashMap<>();
 374                 toscaJson.put(ToscaTagNamesEnum.NODE_TYPES.getElementName(), toscaJsonAll.get(ToscaTagNamesEnum.NODE_TYPES.getElementName()));
 375             }
 376             final List<Object> foundElements = new ArrayList<>();
 377             final Either<List<Object>, ResultStatusEnum> toscaElements = ImportUtils
 378                 .findToscaElements(toscaJsonAll, ToscaTagNamesEnum.DATA_TYPES.getElementName(), ToscaElementTypeEnum.MAP, foundElements);
 379             if (toscaElements.isLeft()) {
 380                 final Map<String, Object> toscaAttributes = (Map<String, Object>) foundElements.get(0);
 381                 if (MapUtils.isNotEmpty(toscaAttributes)) {
 382                     resource.setDataTypes(extractDataTypeFromJson(resourceBusinessLogic, toscaAttributes, resource.getModel()));
 383                 }
 384             }
 385             final Resource parentResource = setDerivedFrom(toscaJson, resource);
 386             if (StringUtils.isEmpty(resource.getToscaResourceName())) {
 387                 setToscaResourceName(toscaJson, resource);
 388             }
 389             setCapabilities(toscaJson, resource, parentResource);
 390             setProperties(toscaJson, resource, existingResource);
 391             setAttributes(toscaJson, resource);
 392             setRequirements(toscaJson, resource, parentResource);
 393             setInterfaceLifecycle(toscaJson, resource, existingResource);
 394         } else {
 395             throw new ByActionStatusComponentException(ActionStatus.GENERAL_ERROR);
 396         }
 397     }
 398
 399     private Either<Resource, StorageOperationStatus> getExistingResource(final Resource resource) {
 400         final Either<List<GraphVertex>, JanusGraphOperationStatus> byCriteria = janusGraphDao.getByCriteria(
 401             getVertexTypeEnum(resource.getResourceType()), propertiesToMatch(resource), propertiesToNotMatch(),
 402             JsonParseFlagEnum.ParseAll, resource.getModel(), false);
 403         if (byCriteria.isLeft() && CollectionUtils.isNotEmpty(byCriteria.left().value())) {
 404             final List<GraphVertex> graphVertexList = byCriteria.left().value();
 405             if (graphVertexList.size() == 1) {
 406                 return toscaOperationFacade.getToscaElement(graphVertexList.get(0).getUniqueId());
 407             } else {
 408                 final Optional<GraphVertex> vertex = graphVertexList.stream()
 409                     .max(Comparator.comparing(graphVertex -> (String) graphVertex.getMetadataProperties().get(GraphPropertyEnum.VERSION)));
 410                 if (vertex.isPresent()) {
 411                     return toscaOperationFacade.getToscaElement(vertex.get().getUniqueId());
 412                 }
 413             }
 414         }
 415         return Either.right(StorageOperationStatus.NOT_FOUND);
 416     }
 417
 418     private VertexTypeEnum getVertexTypeEnum(final ResourceTypeEnum resourceType) {
 419         return ModelConverter.isAtomicComponent(resourceType) ? VertexTypeEnum.NODE_TYPE : VertexTypeEnum.TOPOLOGY_TEMPLATE;
 420     }
 421
 422     private Map<GraphPropertyEnum, Object> propertiesToMatch(final Resource resource) {
 423         final Map<GraphPropertyEnum, Object> graphProperties = new EnumMap<>(GraphPropertyEnum.class);
 424         graphProperties.put(GraphPropertyEnum.NORMALIZED_NAME, ValidationUtils.normaliseComponentName(resource.getName()));
 425         graphProperties.put(GraphPropertyEnum.COMPONENT_TYPE, resource.getComponentType().name());
 426         graphProperties.put(GraphPropertyEnum.RESOURCE_TYPE, resource.getResourceType().name());
 427         graphProperties.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
 428         return graphProperties;
 429     }
 430
 431     private Map<GraphPropertyEnum, Object> propertiesToNotMatch() {
 432         final Map<GraphPropertyEnum, Object> graphProperties = new EnumMap<>(GraphPropertyEnum.class);
 433         graphProperties.put(GraphPropertyEnum.IS_DELETED, true);
 434         graphProperties.put(GraphPropertyEnum.IS_ARCHIVED, true);
 435         return graphProperties;
 436     }
 437
 438     private void setToscaResourceName(Map<String, Object> toscaJson, Resource resource) {
 439         resource.setToscaResourceName(getToscaResourceName(toscaJson));
 440     }
 441
 442     private String getToscaResourceName(Map<String, Object> toscaJson) {
 443         Either<Map<String, Object>, ResultStatusEnum> toscaElement = ImportUtils
 444                 .findFirstToscaMapElement(toscaJson, ToscaTagNamesEnum.NODE_TYPES);
 445         if (toscaElement.isLeft() && toscaElement.left().value().size() == 1) {
 446             String toscaResourceName = toscaElement.left().value().keySet().iterator().next();
 447             return toscaResourceName;
 448         }
 449         return null;
 450     }
 451
 452     private void setInterfaceLifecycle(Map<String, Object> toscaJson, Resource resource, Either<Resource, StorageOperationStatus> existingResource) {
 453         final Either<Map<String, Object>, ResultStatusEnum> toscaInterfaces = ImportUtils
 454             .findFirstToscaMapElement(toscaJson, ToscaTagNamesEnum.INTERFACES);
 455         if (toscaInterfaces.isLeft()) {
 456             final Map<String, InterfaceDefinition> moduleInterfaces = new HashMap<>();
 457             final Map<String, Object> map = toscaInterfaces.left().value();
 458             for (final Entry<String, Object> interfaceNameValue : map.entrySet()) {
 459                 final Either<InterfaceDefinition, ResultStatusEnum> eitherInterface = createModuleInterface(interfaceNameValue.getValue(),
 460                     resource.getModel());
 461                 if (eitherInterface.isRight()) {
 462                     log.info("error when creating interface:{}, for resource:{}", interfaceNameValue.getKey(), resource.getName());
 463                 } else {
 464                     final InterfaceDefinition interfaceDefinition = eitherInterface.left().value();
 465                     moduleInterfaces.put(interfaceDefinition.getType(), interfaceDefinition);
 466                 }
 467             }
 468             if (existingResource.isLeft()) {
 469                 final Map<String, InterfaceDefinition> userCreatedInterfaceDefinitions =
 470                     existingResource.left().value().getInterfaces().entrySet().stream()
 471                         .filter(i -> i.getValue().isUserCreated())
 472                         .filter(i -> !map.containsKey(i.getValue().getType()))
 473                         .collect(Collectors.toMap(Entry::getKey, Entry::getValue));
 474                 if (MapUtils.isNotEmpty(userCreatedInterfaceDefinitions)) {
 475                     moduleInterfaces.putAll(userCreatedInterfaceDefinitions);
 476                 }
 477             }
 478
 479             if (MapUtils.isNotEmpty(moduleInterfaces)) {
 480                 resource.setInterfaces(moduleInterfaces);
 481             }
 482         }
 483     }
 484
 485     private Either<InterfaceDefinition, ResultStatusEnum> createModuleInterface(final Object interfaceJson, final String model) {
 486         try {
 487             if (interfaceJson instanceof String) {
 488                 final InterfaceDefinition interfaceDefinition = new InterfaceDefinition();
 489                 interfaceDefinition.setType((String) interfaceJson);
 490                 return Either.left(interfaceDefinition);
 491             }
 492             if (interfaceJson instanceof Map) {
 493                 final Map<String, Object> interfaceJsonMap = (Map<String, Object>) interfaceJson;
 494                 final InterfaceDefinition interfaceDefinition = interfaceDefinitionHandler.create(interfaceJsonMap, model);
 495                 return Either.left(interfaceDefinition);
 496             }
 497             return Either.right(ResultStatusEnum.GENERAL_ERROR);
 498         } catch (final Exception e) {
 499             BeEcompErrorManager.getInstance().logBeSystemError("Import Resource- create interface");
 500             log.debug("error when creating interface, message:{}", e.getMessage(), e);
 501             return Either.right(ResultStatusEnum.GENERAL_ERROR);
 502         }
 503     }
 504
 505     private void setRequirements(Map<String, Object> toscaJson, Resource resource,
 506                                  Resource parentResource) {// Note that parentResource can be null
 507         Either<List<Object>, ResultStatusEnum> toscaRequirements = ImportUtils
 508             .findFirstToscaListElement(toscaJson, ToscaTagNamesEnum.REQUIREMENTS);
 509         if (toscaRequirements.isLeft()) {
 510             List<Object> jsonRequirements = toscaRequirements.left().value();
 511             Map<String, List<RequirementDefinition>> moduleRequirements = new HashMap<>();
 512             // Checking for name duplication
 513             Set<String> reqNames = new HashSet<>();
 514             // Getting flattened list of capabilities of parent node - cap name to cap type
 515             Map<String, String> reqName2TypeMap = getReqName2Type(parentResource);
 516             for (Object jsonRequirementObj : jsonRequirements) {
 517                 // Requirement
 518                 Map<String, Object> requirementJsonWrapper = (Map<String, Object>) jsonRequirementObj;
 519                 String requirementName = requirementJsonWrapper.keySet().iterator().next();
 520                 String reqNameLowerCase = requirementName.toLowerCase();
 521                 if (reqNames.contains(reqNameLowerCase)) {
 522                     log.debug("More than one requirement with same name {} (case-insensitive) in imported TOSCA file is invalid", reqNameLowerCase);
 523                     throw new ByActionStatusComponentException(ActionStatus.IMPORT_DUPLICATE_REQ_CAP_NAME, "requirement", reqNameLowerCase);
 524                 }
 525                 reqNames.add(reqNameLowerCase);
 526                 RequirementDefinition requirementDef = createRequirementFromImportFile(requirementJsonWrapper.get(requirementName));
 527                 requirementDef.setName(requirementName);
 528                 if (moduleRequirements.containsKey(requirementDef.getCapability())) {
 529                     moduleRequirements.get(requirementDef.getCapability()).add(requirementDef);
 530                 } else {
 531                     List<RequirementDefinition> list = new ArrayList<>();
 532                     list.add(requirementDef);
 533                     moduleRequirements.put(requirementDef.getCapability(), list);
 534                 }
 535                 // Validating against req/cap of "derived from" node
 536                 Boolean validateVsParentCap = validateCapNameVsDerived(reqName2TypeMap, requirementDef.getCapability(), requirementDef.getName());
 537                 if (!validateVsParentCap) {
 538                     String parentResourceName = parentResource != null ? parentResource.getName() : "";
 539                     log.debug("Requirement with name {} already exists in parent {}", requirementDef.getName(), parentResourceName);
 540                     throw new ByActionStatusComponentException(ActionStatus.IMPORT_REQ_CAP_NAME_EXISTS_IN_DERIVED, "requirement",
 541                         requirementDef.getName().toLowerCase(), parentResourceName);
 542                 }
 543             }
 544             if (moduleRequirements.size() > 0) {
 545                 resource.setRequirements(moduleRequirements);
 546             }
 547         }
 548     }
 549
 550     private RequirementDefinition createRequirementFromImportFile(Object requirementJson) {
 551         RequirementDefinition requirement = new RequirementDefinition();
 552         if (requirementJson instanceof String) {
 553             String requirementJsonString = (String) requirementJson;
 554             requirement.setCapability(requirementJsonString);
 555         } else if (requirementJson instanceof Map) {
 556             Map<String, Object> requirementJsonMap = (Map<String, Object>) requirementJson;
 557             if (requirementJsonMap.containsKey(ToscaTagNamesEnum.CAPABILITY.getElementName())) {
 558                 requirement.setCapability((String) requirementJsonMap.get(ToscaTagNamesEnum.CAPABILITY.getElementName()));
 559             }
 560             if (requirementJsonMap.containsKey(ToscaTagNamesEnum.NODE.getElementName())) {
 561                 requirement.setNode((String) requirementJsonMap.get(ToscaTagNamesEnum.NODE.getElementName()));
 562             }
 563             if (requirementJsonMap.containsKey(ToscaTagNamesEnum.RELATIONSHIP.getElementName())) {
 564                 requirement.setRelationship((String) requirementJsonMap.get(ToscaTagNamesEnum.RELATIONSHIP.getElementName()));
 565             }
 566             if (requirementJsonMap.containsKey(ToscaTagNamesEnum.OCCURRENCES.getElementName())) {
 567                 List<Object> occurrencesList = (List) requirementJsonMap.get(ToscaTagNamesEnum.OCCURRENCES.getElementName());
 568                 validateOccurrences(occurrencesList);
 569                 requirement.setMinOccurrences(occurrencesList.get(0).toString());
 570                 requirement.setMaxOccurrences(occurrencesList.get(1).toString());
 571             }
 572         } else {
 573             throw new ByActionStatusComponentException(ActionStatus.INVALID_YAML);
 574         }
 575         return requirement;
 576     }
 577
 578     private void setProperties(final Map<String, Object> toscaJson, final Resource resource,
 579                                final Either<Resource, StorageOperationStatus> existingResource) {
 580         final Map<String, Object> reducedToscaJson = new HashMap<>(toscaJson);
 581         ImportUtils.removeElementFromJsonMap(reducedToscaJson, "capabilities");
 582         final Either<Map<String, PropertyDefinition>, ResultStatusEnum> properties = ImportUtils.getProperties(reducedToscaJson);
 583         if (properties.isLeft()) {
 584             final Map<String, PropertyDefinition> propertyDefinitionMap = properties.left().value();
 585             if (MapUtils.isNotEmpty(propertyDefinitionMap)) {
 586                 final List<PropertyDefinition> propertiesList = new ArrayList<>();
 587                 for (final Entry<String, PropertyDefinition> entry : propertyDefinitionMap.entrySet()) {
 588                     addPropertyToList(resource.getName(), propertiesList, entry);
 589                 }
 590                 if (existingResource.isLeft()) {
 591                     if ( CollectionUtils.isNotEmpty(existingResource.left().value().getProperties())) {
 592                         final List<PropertyDefinition> userCreatedResourceProperties =
 593                             existingResource.left().value().getProperties().stream()
 594                                 .filter(PropertyDataDefinition::isUserCreated)
 595                                 .filter(propertyDefinition -> !propertyDefinitionMap.containsKey(propertyDefinition.getName()))
 596                                 .collect(Collectors.toList());
 597                         if (CollectionUtils.isNotEmpty(userCreatedResourceProperties)) {
 598                             propertiesList.addAll(userCreatedResourceProperties);
 599                         }
 600                     }
 601                 }
 602
 603                 resource.setProperties(propertiesList);
 604             }
 605         } else if (properties.right().value() != ResultStatusEnum.ELEMENT_NOT_FOUND) {
 606             throw new ByActionStatusComponentException(
 607                 componentsUtils.convertFromResultStatusEnum(properties.right().value(), JsonPresentationFields.PROPERTY));
 608         }
 609     }
 610
 611     private void addPropertyToList(final String resourceName,
 612                                    final List<PropertyDefinition> propertiesList,
 613                                    final Entry<String, PropertyDefinition> entry) {
 614         final String propertyName = entry.getKey();
 615         if (!PROPERTY_NAME_PATTERN_IGNORE_LENGTH.matcher(propertyName).matches()) {
 616             log.debug("The property with invalid name {} occured upon import resource {}. ", propertyName, resourceName);
 617             throw new ByActionStatusComponentException(
 618                 componentsUtils.convertFromResultStatusEnum(ResultStatusEnum.INVALID_PROPERTY_NAME, JsonPresentationFields.PROPERTY));
 619         }
 620         final PropertyDefinition propertyDefinition = entry.getValue();
 621         propertyDefinition.setName(propertyName);
 622         propertiesList.add(propertyDefinition);
 623     }
 624
 625     private void setAttributes(final Map<String, Object> originalToscaJsonMap, final Resource resource) {
 626         final Map<String, Object> toscaJsonMap = new HashMap<>(originalToscaJsonMap);
 627         ImportUtils.removeElementFromJsonMap(toscaJsonMap, "capabilities");
 628         final Either<Map<String, AttributeDefinition>, ResultStatusEnum> getAttributeEither = ImportUtils.getAttributes(toscaJsonMap);
 629         if (getAttributeEither.isRight()) {
 630             final ResultStatusEnum resultStatus = getAttributeEither.right().value();
 631             if (resultStatus == ResultStatusEnum.ELEMENT_NOT_FOUND) {
 632                 return;
 633             }
 634             throw new ByActionStatusComponentException(componentsUtils.convertFromResultStatusEnum(resultStatus, JsonPresentationFields.ATTRIBUTES));
 635         }
 636         final List<AttributeDefinition> attributeDefinitionList = new ArrayList<>();
 637         final Map<String, AttributeDefinition> attributeMap = getAttributeEither.left().value();
 638         if (MapUtils.isEmpty(attributeMap)) {
 639             return;
 640         }
 641         for (final Entry<String, AttributeDefinition> entry : attributeMap.entrySet()) {
 642             final String name = entry.getKey();
 643             if (!PROPERTY_NAME_PATTERN_IGNORE_LENGTH.matcher(name).matches()) {
 644                 log.debug("Detected attribute with invalid name '{}' during resource '{}' import. ", name, resource.getName());
 645                 throw new ByActionStatusComponentException(
 646                     componentsUtils.convertFromResultStatusEnum(ResultStatusEnum.INVALID_ATTRIBUTE_NAME, JsonPresentationFields.ATTRIBUTES));
 647             }
 648             final AttributeDefinition attributeDefinition = entry.getValue();
 649             attributeDefinition.setName(name);
 650             if (attributeDefinition.getEntry_schema() != null && attributeDefinition.getEntry_schema().getType() != null) {
 651                 attributeDefinition.setSchema(new SchemaDefinition());
 652                 attributeDefinition.getSchema().setProperty(new PropertyDataDefinition());
 653                 attributeDefinition.getSchema().getProperty().setType(entry.getValue().getEntry_schema().getType());
 654             }
 655             attributeDefinitionList.add(attributeDefinition);
 656         }
 657         resource.setAttributes(attributeDefinitionList);
 658     }
 659
 660     private Resource setDerivedFrom(Map<String, Object> toscaJson, Resource resource) {
 661         Either<String, ResultStatusEnum> toscaDerivedFromElement = ImportUtils
 662             .findFirstToscaStringElement(toscaJson, ToscaTagNamesEnum.DERIVED_FROM);
 663         Resource derivedFromResource = null;
 664         if (toscaDerivedFromElement.isLeft()) {
 665             String derivedFrom = toscaDerivedFromElement.left().value();
 666             log.debug("Derived from TOSCA name is {}", derivedFrom);
 667             resource.setDerivedFrom(Arrays.asList(new String[]{derivedFrom}));
 668             Either<Resource, StorageOperationStatus> latestByToscaResourceName = toscaOperationFacade.getLatestByToscaResourceName(derivedFrom,
 669                 resource.getModel());
 670             if (latestByToscaResourceName.isRight()) {
 671                 StorageOperationStatus operationStatus = latestByToscaResourceName.right().value();
 672                 if (operationStatus == StorageOperationStatus.NOT_FOUND) {
 673                     operationStatus = StorageOperationStatus.PARENT_RESOURCE_NOT_FOUND;
 674                 }
 675                 log.debug("Error when fetching parent resource {}, error: {}", derivedFrom, operationStatus);
 676                 ActionStatus convertFromStorageResponse = componentsUtils.convertFromStorageResponse(operationStatus);
 677                 BeEcompErrorManager.getInstance().logBeComponentMissingError("Import TOSCA YAML", "resource", derivedFrom);
 678                 throw new ByActionStatusComponentException(convertFromStorageResponse, derivedFrom);
 679             }
 680             derivedFromResource = latestByToscaResourceName.left().value();
 681         }
 682         return derivedFromResource;
 683     }
 684
 685     private void setCapabilities(Map<String, Object> toscaJson, Resource resource,
 686                                  Resource parentResource) {// Note that parentResource can be null
 687         Either<Map<String, Object>, ResultStatusEnum> toscaCapabilities = ImportUtils
 688             .findFirstToscaMapElement(toscaJson, ToscaTagNamesEnum.CAPABILITIES);
 689         if (toscaCapabilities.isLeft()) {
 690             Map<String, Object> jsonCapabilities = toscaCapabilities.left().value();
 691             Map<String, List<CapabilityDefinition>> moduleCapabilities = new HashMap<>();
 692             Iterator<Entry<String, Object>> capabilitiesNameValue = jsonCapabilities.entrySet().iterator();
 693             Set<String> capNames = new HashSet<>();
 694             // Getting flattened list of capabilities of parent node - cap name
 695
 696             // to cap type
 697             Map<String, String> capName2TypeMap = getCapName2Type(parentResource);
 698             while (capabilitiesNameValue.hasNext()) {
 699                 Entry<String, Object> capabilityNameValue = capabilitiesNameValue.next();
 700                 // Validating that no req/cap duplicates exist in imported YAML
 701                 String capNameLowerCase = capabilityNameValue.getKey().toLowerCase();
 702                 if (capNames.contains(capNameLowerCase)) {
 703                     log.debug("More than one capability with same name {} (case-insensitive) in imported TOSCA file is invalid", capNameLowerCase);
 704                     throw new ByActionStatusComponentException(ActionStatus.IMPORT_DUPLICATE_REQ_CAP_NAME, "capability", capNameLowerCase);
 705                 }
 706                 capNames.add(capNameLowerCase);
 707                 CapabilityDefinition capabilityDef = createCapabilityFromImportFile(capabilityNameValue.getValue());
 708                 capabilityDef.setName(capabilityNameValue.getKey());
 709                 if (moduleCapabilities.containsKey(capabilityDef.getType())) {
 710                     moduleCapabilities.get(capabilityDef.getType()).add(capabilityDef);
 711                 } else {
 712                     List<CapabilityDefinition> list = new ArrayList<>();
 713                     list.add(capabilityDef);
 714                     moduleCapabilities.put(capabilityDef.getType(), list);
 715                 }
 716                 // Validating against req/cap of "derived from" node
 717                 Boolean validateVsParentCap = validateCapNameVsDerived(capName2TypeMap, capabilityDef.getType(), capabilityDef.getName());
 718                 if (!validateVsParentCap) {
 719                     // Here parentResource is for sure not null, so it's
 720
 721                     // null-safe
 722
 723                     // Check added to avoid sonar warning
 724                     String parentResourceName = parentResource != null ? parentResource.getName() : "";
 725                     log.debug("Capability with name {} already exists in parent {}", capabilityDef.getName(), parentResourceName);
 726                     throw new ByActionStatusComponentException(ActionStatus.IMPORT_REQ_CAP_NAME_EXISTS_IN_DERIVED, "capability",
 727                         capabilityDef.getName().toLowerCase(), parentResourceName);
 728                 }
 729             }
 730             if (moduleCapabilities.size() > 0) {
 731                 resource.setCapabilities(moduleCapabilities);
 732             }
 733         }
 734     }
 735
 736     private Map<String, String> getCapName2Type(Resource parentResource) {
 737         Map<String, String> capName2type = new HashMap<>();
 738         if (parentResource != null) {
 739             Map<String, List<CapabilityDefinition>> capabilities = parentResource.getCapabilities();
 740             if (capabilities != null) {
 741                 for (List<CapabilityDefinition> capDefinitions : capabilities.values()) {
 742                     for (CapabilityDefinition capDefinition : capDefinitions) {
 743                         String nameLowerCase = capDefinition.getName().toLowerCase();
 744                         if (capName2type.get(nameLowerCase) != null) {
 745                             String parentResourceName = parentResource.getName();
 746                             log.debug("Resource with name {} has more than one capability with name {}, ignoring case", parentResourceName,
 747                                 nameLowerCase);
 748                             BeEcompErrorManager.getInstance().logInternalDataError("Import resource",
 749                                 "Parent resource " + parentResourceName + " of imported resource has one or more capabilities with name "
 750                                     + nameLowerCase, ErrorSeverity.ERROR);
 751                             throw new ByActionStatusComponentException(ActionStatus.GENERAL_ERROR);
 752                         }
 753                         capName2type.put(nameLowerCase, capDefinition.getType());
 754                     }
 755                 }
 756             }
 757         }
 758         return capName2type;
 759     }
 760
 761     private Map<String, String> getReqName2Type(Resource parentResource) {
 762         Map<String, String> reqName2type = new HashMap<>();
 763         if (parentResource != null) {
 764             Map<String, List<RequirementDefinition>> requirements = parentResource.getRequirements();
 765             if (requirements != null) {
 766                 for (List<RequirementDefinition> reqDefinitions : requirements.values()) {
 767                     for (RequirementDefinition reqDefinition : reqDefinitions) {
 768                         String nameLowerCase = reqDefinition.getName().toLowerCase();
 769                         if (reqName2type.get(nameLowerCase) != null) {
 770                             String parentResourceName = parentResource.getName();
 771                             log.debug("Resource with name {} has more than one requirement with name {}, ignoring case", parentResourceName,
 772                                 nameLowerCase);
 773                             BeEcompErrorManager.getInstance().logInternalDataError("Import resource",
 774                                 "Parent resource " + parentResourceName + " of imported resource has one or more requirements with name "
 775                                     + nameLowerCase, ErrorSeverity.ERROR);
 776                             throw new ByActionStatusComponentException(ActionStatus.GENERAL_ERROR);
 777                         }
 778                         reqName2type.put(nameLowerCase, reqDefinition.getCapability());
 779                     }
 780                 }
 781             }
 782         }
 783         return reqName2type;
 784     }
 785
 786     private Boolean validateCapNameVsDerived(Map<String, String> parentCapName2Type, String childCapabilityType, String reqCapName) {
 787         String capNameLowerCase = reqCapName.toLowerCase();
 788         log.trace("Validating capability {} vs parent resource", capNameLowerCase);
 789         String parentCapType = parentCapName2Type.get(capNameLowerCase);
 790         if (parentCapType != null) {
 791             if (childCapabilityType.equals(parentCapType)) {
 792                 log.debug("Capability with name {} is of same type {} for imported resource and its parent - this is OK", capNameLowerCase,
 793                     childCapabilityType);
 794                 return true;
 795             }
 796             Either<Boolean, StorageOperationStatus> capabilityTypeDerivedFrom = capabilityTypeOperation
 797                 .isCapabilityTypeDerivedFrom(childCapabilityType, parentCapType);
 798             if (capabilityTypeDerivedFrom.isRight()) {
 799                 log.debug("Couldn't check whether imported resource capability derives from its parent's capability");
 800                 throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(capabilityTypeDerivedFrom.right().value()));
 801             }
 802             return capabilityTypeDerivedFrom.left().value();
 803         }
 804         return true;
 805     }
 806
 807     private CapabilityDefinition createCapabilityFromImportFile(Object capabilityJson) {
 808         CapabilityDefinition capabilityDefinition = new CapabilityDefinition();
 809         if (capabilityJson instanceof String) {
 810             String capabilityJsonString = (String) capabilityJson;
 811             capabilityDefinition.setType(capabilityJsonString);
 812         } else if (capabilityJson instanceof Map) {
 813             Map<String, Object> capabilityJsonMap = (Map<String, Object>) capabilityJson;
 814             // Type
 815             if (capabilityJsonMap.containsKey(ToscaTagNamesEnum.TYPE.getElementName())) {
 816                 capabilityDefinition.setType((String) capabilityJsonMap.get(ToscaTagNamesEnum.TYPE.getElementName()));
 817             }
 818             // ValidSourceTypes
 819             if (capabilityJsonMap.containsKey(ToscaTagNamesEnum.VALID_SOURCE_TYPES.getElementName())) {
 820                 capabilityDefinition
 821                     .setValidSourceTypes((List<String>) capabilityJsonMap.get(ToscaTagNamesEnum.VALID_SOURCE_TYPES.getElementName()));
 822             }
 823             // ValidSourceTypes
 824             if (capabilityJsonMap.containsKey(ToscaTagNamesEnum.DESCRIPTION.getElementName())) {
 825                 capabilityDefinition.setDescription((String) capabilityJsonMap.get(ToscaTagNamesEnum.DESCRIPTION.getElementName()));
 826             }
 827             if (capabilityJsonMap.containsKey(ToscaTagNamesEnum.OCCURRENCES.getElementName())) {
 828                 List<Object> occurrencesList = (List) capabilityJsonMap.get(ToscaTagNamesEnum.OCCURRENCES.getElementName());
 829                 validateOccurrences(occurrencesList);
 830                 capabilityDefinition.setMinOccurrences(occurrencesList.get(0).toString());
 831                 capabilityDefinition.setMaxOccurrences(occurrencesList.get(1).toString());
 832             }
 833             if (capabilityJsonMap.containsKey(ToscaTagNamesEnum.PROPERTIES.getElementName())) {
 834                 Either<Map<String, PropertyDefinition>, ResultStatusEnum> propertiesRes = ImportUtils.getProperties(capabilityJsonMap);
 835                 if (propertiesRes.isRight()) {
 836                     throw new ByActionStatusComponentException(ActionStatus.PROPERTY_NOT_FOUND);
 837                 } else {
 838                     propertiesRes.left().value().entrySet().stream().forEach(e -> e.getValue().setName(e.getKey().toLowerCase()));
 839                     List<ComponentInstanceProperty> capabilityProperties = propertiesRes.left().value().values().stream()
 840                         .map(p -> new ComponentInstanceProperty(p, p.getDefaultValue(), null)).collect(Collectors.toList());
 841                     capabilityDefinition.setProperties(capabilityProperties);
 842                 }
 843             }
 844         } else if (!(capabilityJson instanceof List)) {
 845             throw new ByActionStatusComponentException(ActionStatus.INVALID_YAML);
 846         }
 847         return capabilityDefinition;
 848     }
 849
 850     private void handleImportResourceException(UploadResourceInfo resourceMetaData, User user, boolean isNormative, RuntimeException e) {
 851         ResponseFormat responseFormat;
 852         ComponentException newException;
 853         if (e instanceof ComponentException) {
 854             ComponentException componentException = (ComponentException) e;
 855             responseFormat = componentException.getResponseFormat();
 856             if (responseFormat == null) {
 857                 responseFormat = getResponseFormatManager().getResponseFormat(componentException.getActionStatus(), componentException.getParams());
 858             }
 859             newException = componentException;
 860         } else {
 861             responseFormat = getResponseFormatManager().getResponseFormat(ActionStatus.GENERAL_ERROR);
 862             newException = new ByActionStatusComponentException(ActionStatus.GENERAL_ERROR);
 863         }
 864         String payloadName = (resourceMetaData != null) ? resourceMetaData.getPayloadName() : "";
 865         BeEcompErrorManager.getInstance().logBeSystemError("Import Resource " + payloadName);
 866         log.debug("Error when importing resource from payload:{} Exception text: {}", payloadName, e.getMessage(), e);
 867         auditErrorImport(resourceMetaData, user, responseFormat, isNormative);
 868         throw newException;
 869     }
 870
 871     private void auditErrorImport(UploadResourceInfo resourceMetaData, User user, ResponseFormat errorResponseWrapper, boolean isNormative) {
 872         String version, lifeCycleState;
 873         if (isNormative) {
 874             version = TypeUtils.getFirstCertifiedVersionVersion();
 875             lifeCycleState = LifecycleStateEnum.CERTIFIED.name();
 876         } else {
 877             version = "";
 878             lifeCycleState = LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT.name();
 879         }
 880         String message = "";
 881         if (errorResponseWrapper.getMessageId() != null) {
 882             message = errorResponseWrapper.getMessageId() + ": ";
 883         }
 884         message += errorResponseWrapper.getFormattedMessage();
 885         AuditEventFactory factory = new AuditImportResourceAdminEventFactory(
 886             CommonAuditData.newBuilder().status(errorResponseWrapper.getStatus()).description(message).requestId(ThreadLocalsHolder.getUuid())
 887                 .build(), new ResourceCommonInfo(resourceMetaData.getName(), ComponentTypeEnum.RESOURCE.getValue()),
 888             ResourceVersionInfo.newBuilder().state(lifeCycleState).version(version).build(),
 889             ResourceVersionInfo.newBuilder().state("").version("").build(), "", user, "");
 890         getAuditingManager().auditEvent(factory);
 891     }
 892
 893     private void setResourceMetaData(Resource resource, String resourceYml, UploadResourceInfo resourceMetaData) {
 894         Map<String, Object> ymlObj = new Yaml().load(resourceYml);
 895         String toscaName = getToscaResourceName(ymlObj);
 896         final Either<Resource, StorageOperationStatus> latestByToscaName = toscaOperationFacade
 897             .getLatestByToscaResourceName(toscaName, resourceMetaData.getModel());
 898         if (latestByToscaName.isLeft() && resourceMetaData instanceof DefaultUploadResourceInfo) {
 899             setMetaDataFromLatestResource(resource, latestByToscaName.left().value());
 900         } else {
 901             setMetaDataFromJson(resourceMetaData, resource);
 902         }
 903     }
 904
 905     private void setMetaDataFromJson(final UploadResourceInfo resourceMetaData, final Resource resource) {
 906         this.populateResourceMetadata(resourceMetaData, resource);
 907         resource.setCreatorUserId(resourceMetaData.getContactId());
 908         final String payloadData = resourceMetaData.getPayloadData();
 909         if (payloadData != null) {
 910             resource.setToscaVersion(getToscaVersion(payloadData));
 911         }
 912         final List<CategoryDefinition> categories = resourceMetaData.getCategories();
 913         calculateResourceIsAbstract(resource, categories);
 914     }
 915
 916     private void setMetaDataFromLatestResource(Resource resource, Resource latestResource) {
 917         if (resource != null && latestResource != null) {
 918             resource.setCreatorUserId(latestResource.getContactId());
 919             resource.setDescription(latestResource.getDescription());
 920             resource.setTags(latestResource.getTags());
 921             resource.setCategories(latestResource.getCategories());
 922             resource.setContactId(latestResource.getContactId());
 923             resource.setName(latestResource.getName());
 924             resource.setIcon(latestResource.getIcon());
 925             resource.setResourceVendorModelNumber(latestResource.getResourceVendorModelNumber());
 926             resource.setResourceType(latestResource.getResourceType());
 927             if (latestResource.getVendorName() != null) {
 928                 resource.setVendorName(latestResource.getVendorName());
 929             }
 930             if (latestResource.getVendorRelease() != null) {
 931                 resource.setVendorRelease(latestResource.getVendorRelease());
 932             }
 933             if (latestResource.getModel() != null) {
 934                 resource.setModel(latestResource.getModel());
 935             }
 936             if (latestResource.getToscaVersion() != null) {
 937                 resource.setToscaVersion(latestResource.getToscaVersion());
 938             }
 939             final List<CategoryDefinition> categories = latestResource.getCategories();
 940             calculateResourceIsAbstract(resource, categories);
 941         }
 942     }
 943
 944     private Map<String, Object> decodePayload(final String payloadData) {
 945         final String decodedPayload = new String(Base64.decodeBase64(payloadData));
 946         return (Map<String, Object>) new Yaml().load(decodedPayload);
 947     }
 948
 949     private String getToscaVersion(final String payloadData) {
 950         final Map<String, Object> mappedToscaTemplate = decodePayload(payloadData);
 951         final Either<String, ResultStatusEnum> findFirstToscaStringElement = ImportUtils
 952             .findFirstToscaStringElement(mappedToscaTemplate, ToscaTagNamesEnum.TOSCA_VERSION);
 953         if (findFirstToscaStringElement.isLeft()) {
 954             return findFirstToscaStringElement.left().value();
 955         } else {
 956             return null;
 957         }
 958     }
 959
 960     private void calculateResourceIsAbstract(Resource resource, List<CategoryDefinition> categories) {
 961         if (categories != null && !categories.isEmpty()) {
 962             CategoryDefinition categoryDef = categories.get(0);
 963             resource.setAbstract(false);
 964             if (categoryDef != null && categoryDef.getName() != null && categoryDef.getName().equals(Constants.ABSTRACT_CATEGORY_NAME)) {
 965                 SubCategoryDefinition subCategoryDef = categoryDef.getSubcategories().get(0);
 966                 if (subCategoryDef != null && subCategoryDef.getName().equals(Constants.ABSTRACT_SUBCATEGORY)) {
 967                     resource.setAbstract(true);
 968                 }
 969             }
 970         }
 971     }
 972
 973     private void setConstantMetaData(Resource resource, boolean shouldBeCertified) {
 974         String version;
 975         LifecycleStateEnum state;
 976         if (shouldBeCertified) {
 977             version = TypeUtils.getFirstCertifiedVersionVersion();
 978             state = ImportUtils.Constants.NORMATIVE_TYPE_LIFE_CYCLE;
 979         } else {
 980             version = ImportUtils.Constants.FIRST_NON_CERTIFIED_VERSION;
 981             state = ImportUtils.Constants.NORMATIVE_TYPE_LIFE_CYCLE_NOT_CERTIFIED_CHECKOUT;
 982         }
 983         resource.setVersion(version);
 984         resource.setLifecycleState(state);
 985         resource.setHighestVersion(ImportUtils.Constants.NORMATIVE_TYPE_HIGHEST_VERSION);
 986         resource.setVendorName(ImportUtils.Constants.VENDOR_NAME);
 987         resource.setVendorRelease(ImportUtils.Constants.VENDOR_RELEASE);
 988     }
 989
 990     private void validateOccurrences(List<Object> occurrensesList) {
 991         if (!ValidationUtils.validateListNotEmpty(occurrensesList)) {
 992             log.debug("Occurrenses list empty");
 993             throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
 994         }
 995         if (occurrensesList.size() < 2) {
 996             log.debug("Occurrenses list size not 2");
 997             throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
 998         }
 999         Object minObj = occurrensesList.get(0);
1000         Object maxObj = occurrensesList.get(1);
1001         Integer minOccurrences;
1002         Integer maxOccurrences;
1003         if (minObj instanceof Integer) {
1004             minOccurrences = (Integer) minObj;
1005         } else {
1006             log.debug("Invalid occurrenses format. low_bound occurrense must be Integer {}", minObj);
1007             throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
1008         }
1009         if (minOccurrences < 0) {
1010             log.debug("Invalid occurrenses format.low_bound occurrense negative {}", minOccurrences);
1011             throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
1012         }
1013         if (maxObj instanceof String) {
1014             if (!"UNBOUNDED".equals(maxObj)) {
1015                 log.debug("Invalid occurrenses format. Max occurrence is {}", maxObj);
1016                 throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
1017             }
1018         } else {
1019             if (maxObj instanceof Integer) {
1020                 maxOccurrences = (Integer) maxObj;
1021             } else {
1022                 log.debug("Invalid occurrenses format.  Max occurrence is {}", maxObj);
1023                 throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
1024             }
1025             if (maxOccurrences < 0 || maxOccurrences < minOccurrences) {
1026                 log.debug("Invalid occurrenses format.  min occurrence is {}, Max occurrence is {}", minOccurrences, maxOccurrences);
1027                 throw new ByActionStatusComponentException(ActionStatus.INVALID_OCCURRENCES);
1028             }
1029         }
1030     }
1031
1032     public synchronized void init(ServletContext servletContext) {
1033         if (this.servletContext == null) {
1034             this.servletContext = servletContext;
1035             responseFormatManager = ResponseFormatManager.getInstance();
1036             resourceBusinessLogic = getResourceBL(servletContext);
1037         }
1038     }
1039
1040     public boolean isResourceExist(String resourceName) {
1041         return resourceBusinessLogic.isResourceExist(resourceName);
1042     }
1043
1044     private ResourceBusinessLogic getResourceBL(ServletContext context) {
1045         WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context
1046             .getAttribute(org.openecomp.sdc.common.api.Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
1047         WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
1048         return webApplicationContext.getBean(ResourceBusinessLogic.class);
1049     }
1050
1051     public ServletContext getServletContext() {
1052         return servletContext;
1053     }
1054
1055     public void setServletContext(ServletContext servletContext) {
1056         this.servletContext = servletContext;
1057     }
1058
1059     public AuditingManager getAuditingManager() {
1060         return auditingManager;
1061     }
1062
1063     @Autowired
1064     public void setAuditingManager(AuditingManager auditingManager) {
1065         this.auditingManager = auditingManager;
1066     }
1067
1068     public ResponseFormatManager getResponseFormatManager() {
1069         return responseFormatManager;
1070     }
1071
1072     public void setResponseFormatManager(ResponseFormatManager responseFormatManager) {
1073         this.responseFormatManager = responseFormatManager;
1074     }
1075
1076     public ResourceBusinessLogic getResourceBusinessLogic() {
1077         return resourceBusinessLogic;
1078     }
1079
1080     @Autowired
1081     public void setResourceBusinessLogic(ResourceBusinessLogic resourceBusinessLogic) {
1082         this.resourceBusinessLogic = resourceBusinessLogic;
1083     }
1084
1085     public IGraphLockOperation getGraphLockOperation() {
1086         return graphLockOperation;
1087     }
1088
1089     @Autowired
1090     public void setGraphLockOperation(IGraphLockOperation graphLockOperation) {
1091         this.graphLockOperation = graphLockOperation;
1092     }
1093
1094     private List<DataTypeDefinition> extractDataTypeFromJson(final ResourceBusinessLogic resourceBusinessLogic,
1095                                                              final Map<String, Object> foundElements,
1096                                                              final String model) {
1097         final List<DataTypeDefinition> dataTypeDefinitionList = new ArrayList<>();
1098         if (MapUtils.isNotEmpty(foundElements)) {
1099             final Either<Map<String, DataTypeDefinition>, JanusGraphOperationStatus> dataTypeCacheAll =
1100                 resourceBusinessLogic.applicationDataTypeCache.getAll(model);
1101             if (dataTypeCacheAll.isLeft()) {
1102                 for (final Entry<String, Object> attributeNameValue : foundElements.entrySet()) {
1103                     final Object value = attributeNameValue.getValue();
1104                     if (value instanceof Map) {
1105                         final DataTypeDefinition dataTypeDefinition = createDataTypeDefinitionWithName(attributeNameValue);
1106                         final DataTypeDefinition dataTypeDefinitionParent = dataTypeCacheAll.left().value()
1107                             .get(dataTypeDefinition.getDerivedFromName());
1108                         dataTypeDefinition.setDerivedFrom(dataTypeDefinitionParent);
1109                         dataTypeDefinitionList.add(dataTypeDefinition);
1110                     } else {
1111                         dataTypeDefinitionList.add(createDataType(String.valueOf(value)));
1112                     }
1113                 }
1114             }
1115         }
1116         return dataTypeDefinitionList;
1117     }
1118 }