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