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