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