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|
/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
* Modifications copyright (c) 2019 Nokia
* ================================================================================
*/
package org.openecomp.sdc.be.components.impl;
import fj.data.Either;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.openecomp.sdc.be.auditing.api.AuditEventFactory;
import org.openecomp.sdc.be.auditing.impl.AuditingManager;
import org.openecomp.sdc.be.auditing.impl.resourceadmin.AuditImportResourceAdminEventFactory;
import org.openecomp.sdc.be.components.csar.CsarInfo;
import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationEnum;
import org.openecomp.sdc.be.components.impl.ImportUtils.Constants;
import org.openecomp.sdc.be.components.impl.ImportUtils.ResultStatusEnum;
import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
import org.openecomp.sdc.be.components.lifecycle.LifecycleChangeInfoWithAction;
import org.openecomp.sdc.be.config.BeEcompErrorManager;
import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.impl.WebAppContextWrapper;
import org.openecomp.sdc.be.model.*;
import org.openecomp.sdc.be.model.category.CategoryDefinition;
import org.openecomp.sdc.be.model.category.SubCategoryDefinition;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.IGraphLockOperation;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.model.operations.impl.CapabilityTypeOperation;
import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
import org.openecomp.sdc.be.resources.data.auditing.model.CommonAuditData;
import org.openecomp.sdc.be.resources.data.auditing.model.ResourceCommonInfo;
import org.openecomp.sdc.be.resources.data.auditing.model.ResourceVersionInfo;
import org.openecomp.sdc.be.utils.TypeUtils;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.openecomp.sdc.common.util.ThreadLocalsHolder;
import org.openecomp.sdc.common.util.ValidationUtils;
import org.openecomp.sdc.exception.ResponseFormat;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.context.WebApplicationContext;
import org.yaml.snakeyaml.Yaml;
import javax.servlet.ServletContext;
import java.util.*;
import java.util.Map.Entry;
import java.util.function.Function;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
@Component("resourceImportManager")
public class ResourceImportManager {
static final Pattern PROPERTY_NAME_PATTERN_IGNORE_LENGTH = Pattern.compile("[\\w\\-\\_\\d\\:]+");
private ServletContext servletContext;
private AuditingManager auditingManager;
private ResourceBusinessLogic resourceBusinessLogic;
private IGraphLockOperation graphLockOperation;
protected ToscaOperationFacade toscaOperationFacade;
protected final ComponentsUtils componentsUtils;
private final CapabilityTypeOperation capabilityTypeOperation;
private ResponseFormatManager responseFormatManager;
private static final Logger log = Logger.getLogger(ResourceImportManager.class);
@Autowired
public ResourceImportManager(ComponentsUtils componentsUtils, CapabilityTypeOperation capabilityTypeOperation) {
this.componentsUtils = componentsUtils;
this.capabilityTypeOperation = capabilityTypeOperation;
}
@Autowired
public void setToscaOperationFacade(ToscaOperationFacade toscaOperationFacade) {
this.toscaOperationFacade = toscaOperationFacade;
}
public Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> importNormativeResource(String resourceYml, UploadResourceInfo resourceMetaData, User creator, boolean createNewVersion, boolean needLock) {
LifecycleChangeInfoWithAction lifecycleChangeInfo = new LifecycleChangeInfoWithAction();
lifecycleChangeInfo.setUserRemarks("certification on import");
Function<Resource, Either<Boolean, ResponseFormat>> validator = resource -> resourceBusinessLogic.validatePropertiesDefaultValues(resource);
return importCertifiedResource(resourceYml, resourceMetaData, creator, validator, lifecycleChangeInfo, false, createNewVersion, needLock, null, null, false, null, null, false);
}
public Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> importNormativeResourceFromCsar(String resourceYml, UploadResourceInfo resourceMetaData, User creator, boolean createNewVersion, boolean needLock) {
LifecycleChangeInfoWithAction lifecycleChangeInfo = new LifecycleChangeInfoWithAction();
lifecycleChangeInfo.setUserRemarks("certification on import");
Function<Resource, Either<Boolean, ResponseFormat>> validator = resource -> resourceBusinessLogic.validatePropertiesDefaultValues(resource);
return importCertifiedResource(resourceYml, resourceMetaData, creator, validator, lifecycleChangeInfo, false, createNewVersion, needLock, null, null, false, null, null, false);
}
public Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> importCertifiedResource(String resourceYml, UploadResourceInfo resourceMetaData, User creator, Function<Resource, Either<Boolean, ResponseFormat>> validationFunction,
LifecycleChangeInfoWithAction lifecycleChangeInfo, boolean isInTransaction, boolean createNewVersion, boolean needLock, Map<ArtifactOperationEnum, List<ArtifactDefinition>> nodeTypeArtifactsToHandle, List<ArtifactDefinition> nodeTypesNewCreatedArtifacts, boolean forceCertificationAllowed, CsarInfo csarInfo, String nodeName, boolean isNested) {
Resource resource = new Resource();
ImmutablePair<Resource, ActionStatus> responsePair = new ImmutablePair<>(resource, ActionStatus.CREATED);
Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> response = Either.left(responsePair);
String latestCertifiedResourceId = null;
try {
boolean shouldBeCertified = nodeTypeArtifactsToHandle == null || nodeTypeArtifactsToHandle.isEmpty();
setConstantMetaData(resource, shouldBeCertified);
setMetaDataFromJson(resourceMetaData, resource);
Either<Boolean, ResponseFormat> validateResourceFromYaml = populateResourceFromYaml(resourceYml, resource);
if (validateResourceFromYaml.isRight()) {
ResponseFormat validationErrorResponse = validateResourceFromYaml.right().value();
auditErrorImport(resourceMetaData, creator, validationErrorResponse, true);
return Either.right(validationErrorResponse);
}
Either<Boolean, ResponseFormat> isValidResource = validationFunction.apply(resource);
if (isValidResource.isLeft()) {
// The flag createNewVersion if false doesn't create new version
if (!createNewVersion) {
Either<Resource, StorageOperationStatus> latestByName = toscaOperationFacade.getLatestByName(resource.getName());
if (latestByName.isLeft()) {
return Either.right(componentsUtils.getResponseFormatByResource(ActionStatus.COMPONENT_NAME_ALREADY_EXIST, resource));
}
}
resource = resourceBusinessLogic.createOrUpdateResourceByImport(resource, creator, true, isInTransaction, needLock, csarInfo, nodeName, isNested).left;
Either<Resource, ResponseFormat> changeStateResponse;
if (nodeTypeArtifactsToHandle != null && !nodeTypeArtifactsToHandle.isEmpty()) {
Either<List<ArtifactDefinition>, ResponseFormat> handleNodeTypeArtifactsRes =
resourceBusinessLogic.handleNodeTypeArtifacts(resource, nodeTypeArtifactsToHandle, nodeTypesNewCreatedArtifacts, creator, isInTransaction, false);
if (handleNodeTypeArtifactsRes.isRight()) {
return Either.right(handleNodeTypeArtifactsRes.right().value());
}
}
latestCertifiedResourceId = getLatestCertifiedResourceId(resource);
changeStateResponse = resourceBusinessLogic.propagateStateToCertified(creator, resource, lifecycleChangeInfo, isInTransaction, needLock, forceCertificationAllowed);
if (changeStateResponse.isRight()) {
response = Either.right(changeStateResponse.right().value());
}
else {
responsePair = new ImmutablePair<>(changeStateResponse.left().value(), response.left()
.value().right);
response = Either.left(responsePair);
}
}
else {
ResponseFormat validationErrorResponse = isValidResource.right().value();
auditErrorImport(resourceMetaData, creator, validationErrorResponse, true);
response = Either.right(validationErrorResponse);
}
}
catch (RuntimeException e) {
ResponseFormat exceptionResponse = handleImportResourceException(resourceMetaData, creator, true, e, null);
response = Either.right(exceptionResponse);
}
finally {
if (latestCertifiedResourceId != null && needLock) {
log.debug("unlock resource {}", latestCertifiedResourceId);
graphLockOperation.unlockComponent(latestCertifiedResourceId, NodeTypeEnum.Resource);
}
}
return response;
}
private String getLatestCertifiedResourceId(Resource resource) {
Map<String, String> allVersions = resource.getAllVersions();
Double latestCertifiedVersion = 0.0;
if (allVersions != null) {
for (String version : allVersions.keySet()) {
Double dVersion = Double.valueOf(version);
if ((dVersion > latestCertifiedVersion) && (version.endsWith(".0"))) {
latestCertifiedVersion = dVersion;
}
}
return allVersions.get(String.valueOf(latestCertifiedVersion));
}
else {
return null;
}
}
public void populateResourceMetadata(UploadResourceInfo resourceMetaData, Resource resource) {
if (resource != null && resourceMetaData != null) {
resource.setDescription(resourceMetaData.getDescription());
resource.setTags(resourceMetaData.getTags());
resource.setCategories(resourceMetaData.getCategories());
resource.setContactId(resourceMetaData.getContactId());
resource.setName(resourceMetaData.getName());
resource.setIcon(resourceMetaData.getResourceIconPath());
resource.setResourceVendorModelNumber(resourceMetaData.getResourceVendorModelNumber());
resource.setResourceType(ResourceTypeEnum.valueOf(resourceMetaData.getResourceType()));
if (resourceMetaData.getVendorName() != null) {
resource.setVendorName(resourceMetaData.getVendorName());
}
if (resourceMetaData.getVendorRelease() != null) {
resource.setVendorRelease(resourceMetaData.getVendorRelease());
}
}
}
public Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> importUserDefinedResource(String resourceYml, UploadResourceInfo resourceMetaData, User creator, boolean isInTransaction) {
Resource resource = new Resource();
ImmutablePair<Resource, ActionStatus> responsePair = new ImmutablePair<>(resource, ActionStatus.CREATED);
Either<ImmutablePair<Resource, ActionStatus>, ResponseFormat> response = Either.left(responsePair);
try {
setMetaDataFromJson(resourceMetaData, resource);
Either<Boolean, ResponseFormat> validateResourceFromYaml = populateResourceFromYaml(resourceYml, resource);
if (validateResourceFromYaml.isRight()) {
ResponseFormat validationErrorResponse = validateResourceFromYaml.right().value();
auditErrorImport(resourceMetaData, creator, validationErrorResponse, false);
return Either.right(validationErrorResponse);
}
// currently import VF isn't supported. In future will be supported
// import VF only with CSAR file!!
if (ResourceTypeEnum.VF.equals(resource.getResourceType())) {
log.debug("Now import VF isn't supported. It will be supported in future with CSAR file only");
return Either.right(componentsUtils.getResponseFormat(ActionStatus.RESTRICTED_OPERATION));
}
resourceBusinessLogic.validateDerivedFromNotEmpty(creator, resource, AuditingActionEnum.CREATE_RESOURCE);
Either<Boolean, ResponseFormat> validatePropertiesTypes = resourceBusinessLogic.validatePropertiesDefaultValues(resource);
if (validatePropertiesTypes.isLeft()) {
response = Either.left(resourceBusinessLogic.createOrUpdateResourceByImport(resource, creator, false, isInTransaction, true, null, null, false));
}
else {
ResponseFormat validationErrorResponse = validatePropertiesTypes.right().value();
auditErrorImport(resourceMetaData, creator, validationErrorResponse, false);
response = Either.right(validationErrorResponse);
}
}
catch (ComponentException e) {
response = Either.right(handleImportResourceException(resourceMetaData, creator, false, e,
e.getResponseFormat()));
}
catch (RuntimeException e) {
response = Either.right(handleImportResourceException(resourceMetaData, creator, false, e, null));
}
return response;
}
Either<Boolean, ResponseFormat> populateResourceFromYaml(String resourceYml, Resource resource) {
@SuppressWarnings("unchecked")
Either<Boolean, ResponseFormat> eitherResult = Either.left(true);
Map<String, Object> toscaJsonAll = (Map<String, Object>) new Yaml().load(resourceYml);
Map<String, Object> toscaJson = toscaJsonAll;
// Checks if exist and builds the node_types map
if (toscaJsonAll.containsKey(TypeUtils.ToscaTagNamesEnum.NODE_TYPES.getElementName()) && resource.getResourceType() != ResourceTypeEnum.CVFC) {
toscaJson = new HashMap<>();
toscaJson.put(TypeUtils.ToscaTagNamesEnum.NODE_TYPES.getElementName(), toscaJsonAll.get(TypeUtils.ToscaTagNamesEnum.NODE_TYPES.getElementName()));
}
// Derived From
Either<Resource, ResponseFormat> setDerivedFrom = setDerivedFrom(toscaJson, resource);
if (setDerivedFrom.isRight()) {
return Either.right(setDerivedFrom.right().value());
}
Resource parentResource = setDerivedFrom.left().value();
if (StringUtils.isEmpty(resource.getToscaResourceName())) {
setToscaResourceName(toscaJson, resource);
}
setAttributes(toscaJson, resource);
eitherResult = setCapabilities(toscaJson, resource, parentResource);
if (eitherResult.isRight()) {
return eitherResult;
}
eitherResult = setProperties(toscaJson, resource);
if (eitherResult.isRight()) {
return eitherResult;
}
eitherResult = setRequirements(toscaJson, resource, parentResource);
if (eitherResult.isRight()) {
return eitherResult;
}
setInterfaceLifecycle(toscaJson, resource);
return eitherResult;
}
private void setToscaResourceName(Map<String, Object> toscaJson, Resource resource) {
Either<Map<String, Object>, ResultStatusEnum> toscaElement = ImportUtils.findFirstToscaMapElement(toscaJson, TypeUtils.ToscaTagNamesEnum.NODE_TYPES);
if (toscaElement.isLeft() || toscaElement.left().value().size() == 1) {
String toscaResourceName = toscaElement.left().value().keySet().iterator().next();
resource.setToscaResourceName(toscaResourceName);
}
}
private void setInterfaceLifecycle(Map<String, Object> toscaJson, Resource resource) {
Either<Map<String, Object>, ResultStatusEnum> toscaInterfaces = ImportUtils.findFirstToscaMapElement(toscaJson, TypeUtils.ToscaTagNamesEnum.INTERFACES);
if (toscaInterfaces.isLeft()) {
Map<String, Object> jsonInterfaces = toscaInterfaces.left().value();
Map<String, InterfaceDefinition> moduleInterfaces = new HashMap<>();
Iterator<Entry<String, Object>> interfacesNameValue = jsonInterfaces.entrySet().iterator();
while (interfacesNameValue.hasNext()) {
Entry<String, Object> interfaceNameValue = interfacesNameValue.next();
Either<InterfaceDefinition, ResultStatusEnum> eitherInterface = createModuleInterface(interfaceNameValue
.getValue());
if (eitherInterface.isRight()) {
log.info("error when creating interface:{}, for resource:{}", interfaceNameValue.getKey(), resource.getName());
}
else {
moduleInterfaces.put(interfaceNameValue.getKey(), eitherInterface.left().value());
}
}
if (moduleInterfaces.size() > 0) {
resource.setInterfaces(moduleInterfaces);
}
}
}
private Either<InterfaceDefinition, ResultStatusEnum> createModuleInterface(Object interfaceJson) {
InterfaceDefinition interf = new InterfaceDefinition();
Either<InterfaceDefinition, ResultStatusEnum> result = Either.left(interf);
try {
if (interfaceJson instanceof String) {
String requirementJsonString = (String) interfaceJson;
interf.setType(requirementJsonString);
}
else if (interfaceJson instanceof Map) {
Map<String, Object> requirementJsonMap = (Map<String, Object>) interfaceJson;
if (requirementJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.TYPE.getElementName())) {
String type = (String) requirementJsonMap.get(TypeUtils.ToscaTagNamesEnum.TYPE.getElementName());
interf.setType(type);
interf.setUniqueId(type.toLowerCase());
}
}
else {
result = Either.right(ResultStatusEnum.GENERAL_ERROR);
}
}
catch (Exception e) {
BeEcompErrorManager.getInstance().logBeSystemError("Import Resource- create interface");
log.debug("error when creating interface, message:{}", e.getMessage(), e);
result = Either.right(ResultStatusEnum.GENERAL_ERROR);
}
return result;
}
private Either<Boolean, ResponseFormat> setRequirements(Map<String, Object> toscaJson, Resource resource, Resource parentResource) {// Note that parentResource can be null
Either<Boolean, ResponseFormat> eitherResult = Either.left(true);
Either<List<Object>, ResultStatusEnum> toscaRequirements = ImportUtils.findFirstToscaListElement(toscaJson, TypeUtils.ToscaTagNamesEnum.REQUIREMENTS);
if (toscaRequirements.isLeft()) {
List<Object> jsonRequirements = toscaRequirements.left().value();
Map<String, List<RequirementDefinition>> moduleRequirements = new HashMap<>();
// Checking for name duplication
Set<String> reqNames = new HashSet<>();
// Getting flattened list of capabilities of parent node - cap name
// to cap type
Either<Map<String, String>, ResponseFormat> reqName2Type = getReqName2Type(parentResource);
if (reqName2Type.isRight()) {
ResponseFormat responseFormat = reqName2Type.right().value();
log.debug("Error during setting requirements of imported resource: {}", responseFormat);
return Either.right(responseFormat);
}
Map<String, String> reqName2TypeMap = reqName2Type.left().value();
for (Object jsonRequirementObj : jsonRequirements) {
// Requirement
Map<String, Object> requirementJsonWrapper = (Map<String, Object>) jsonRequirementObj;
String requirementName = requirementJsonWrapper.keySet().iterator().next();
String reqNameLowerCase = requirementName.toLowerCase();
if (reqNames.contains(reqNameLowerCase)) {
log.debug("More than one requirement with same name {} (case-insensitive) in imported TOSCA file is invalid", reqNameLowerCase);
return Either.right(componentsUtils.getResponseFormat(ActionStatus.IMPORT_DUPLICATE_REQ_CAP_NAME, "requirement", reqNameLowerCase));
}
reqNames.add(reqNameLowerCase);
Either<RequirementDefinition, ResponseFormat> eitherRequirement = createRequirementFromImportFile(requirementJsonWrapper
.get(requirementName));
if (eitherRequirement.isRight()) {
log.info("error when creating Requirement:{}, for resource:{}", requirementName, resource.getName());
return Either.right(eitherRequirement.right().value());
}
RequirementDefinition requirementDef = eitherRequirement.left().value();
requirementDef.setName(requirementName);
if (moduleRequirements.containsKey(requirementDef.getCapability())) {
moduleRequirements.get(requirementDef.getCapability()).add(requirementDef);
}
else {
List<RequirementDefinition> list = new ArrayList<>();
list.add(requirementDef);
moduleRequirements.put(requirementDef.getCapability(), list);
}
// Validating against req/cap of "derived from" node
Either<Boolean, ResponseFormat> validateVsParentCap = validateCapNameVsDerived(reqName2TypeMap, requirementDef
.getCapability(), requirementDef.getName());
if (validateVsParentCap.isRight()) {
return Either.right(validateVsParentCap.right().value());
}
if (!validateVsParentCap.left().value()) {
log.debug("Requirement with name {} already exists in parent {}", requirementDef.getName(), parentResource
.getName());
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.IMPORT_REQ_CAP_NAME_EXISTS_IN_DERIVED, "requirement", requirementDef
.getName()
.toLowerCase(), parentResource.getName());
return Either.right(responseFormat);
}
}
if (moduleRequirements.size() > 0) {
resource.setRequirements(moduleRequirements);
}
}
return eitherResult;
}
private Either<RequirementDefinition, ResponseFormat> createRequirementFromImportFile(Object requirementJson) {
RequirementDefinition requirement = new RequirementDefinition();
Either<RequirementDefinition, ResponseFormat> result = Either.left(requirement);
try {
if (requirementJson instanceof String) {
String requirementJsonString = (String) requirementJson;
requirement.setCapability(requirementJsonString);
}
else if (requirementJson instanceof Map) {
Map<String, Object> requirementJsonMap = (Map<String, Object>) requirementJson;
if (requirementJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.CAPABILITY.getElementName())) {
requirement.setCapability((String) requirementJsonMap.get(TypeUtils.ToscaTagNamesEnum.CAPABILITY.getElementName()));
}
if (requirementJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.NODE.getElementName())) {
requirement.setNode((String) requirementJsonMap.get(TypeUtils.ToscaTagNamesEnum.NODE.getElementName()));
}
if (requirementJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.RELATIONSHIP.getElementName())) {
requirement.setRelationship((String) requirementJsonMap.get(TypeUtils.ToscaTagNamesEnum.RELATIONSHIP.getElementName()));
}
if (requirementJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.OCCURRENCES.getElementName())) {
List<Object> occurrencesList = (List) requirementJsonMap.get(TypeUtils.ToscaTagNamesEnum.OCCURRENCES.getElementName());
Either<Boolean, ResponseFormat> validateAndSetOccurrencesStatus = validateOccurrences(occurrencesList);
if (validateAndSetOccurrencesStatus.isRight()) {
result = Either.right(validateAndSetOccurrencesStatus.right().value());
return result;
}
if (validateAndSetOccurrencesStatus.left().value()) {
requirement.setMinOccurrences(occurrencesList.get(0).toString());
requirement.setMaxOccurrences(occurrencesList.get(1).toString());
}
}
}
else {
result = Either.right(componentsUtils.getResponseFormat(ActionStatus.INVALID_YAML));
}
}
catch (Exception e) {
BeEcompErrorManager.getInstance().logBeSystemError("Import Resource - create Requirement");
log.debug("error when creating requirement, message:{}", e.getMessage(), e);
result = Either.right(componentsUtils.getResponseFormat(ActionStatus.INVALID_YAML));
}
return result;
}
private Either<Boolean, ResponseFormat> setProperties(Map<String, Object> toscaJson, Resource resource) {
Map<String, Object> reducedToscaJson = new HashMap<>(toscaJson);
ImportUtils.removeElementFromJsonMap(reducedToscaJson, "capabilities");
Either<Boolean, ResponseFormat> result = Either.left(true);
Either<Map<String, PropertyDefinition>, ResultStatusEnum> properties = ImportUtils.getProperties(reducedToscaJson);
if (properties.isLeft()) {
List<PropertyDefinition> propertiesList = new ArrayList<>();
Map<String, PropertyDefinition> value = properties.left().value();
if (value != null) {
for (Entry<String, PropertyDefinition> entry : value.entrySet()) {
String name = entry.getKey();
if (!PROPERTY_NAME_PATTERN_IGNORE_LENGTH.matcher(name).matches()) {
log.debug("The property with invalid name {} occured upon import resource {}. ", name, resource.getName());
result = Either.right(componentsUtils.getResponseFormat(componentsUtils.convertFromResultStatusEnum(ResultStatusEnum.INVALID_PROPERTY_NAME, JsonPresentationFields.PROPERTY)));
}
PropertyDefinition propertyDefinition = entry.getValue();
propertyDefinition.setName(name);
propertiesList.add(propertyDefinition);
}
}
resource.setProperties(propertiesList);
}
else if (properties.right().value() != ResultStatusEnum.ELEMENT_NOT_FOUND) {
result = Either.right(componentsUtils.getResponseFormat(componentsUtils.convertFromResultStatusEnum(properties
.right()
.value(), JsonPresentationFields.PROPERTY)));
}
return result;
}
private ResultStatusEnum setAttributes(Map<String, Object> toscaJson, Resource resource) {
ResultStatusEnum result = ResultStatusEnum.OK;
Either<Map<String, PropertyDefinition>, ResultStatusEnum> attributes = ImportUtils.getAttributes(toscaJson);
if (attributes.isLeft()) {
List<PropertyDefinition> attributeList = new ArrayList<>();
Map<String, PropertyDefinition> value = attributes.left().value();
if (value != null) {
for (Entry<String, PropertyDefinition> entry : value.entrySet()) {
String name = entry.getKey();
PropertyDefinition attributeDef = entry.getValue();
attributeDef.setName(name);
attributeList.add(attributeDef);
}
}
resource.setAttributes(attributeList);
}
else {
result = attributes.right().value();
}
return result;
}
private Either<Resource, ResponseFormat> setDerivedFrom(Map<String, Object> toscaJson, Resource resource) {
Either<String, ResultStatusEnum> toscaDerivedFromElement = ImportUtils.findFirstToscaStringElement(toscaJson, TypeUtils.ToscaTagNamesEnum.DERIVED_FROM);
Resource derivedFromResource = null;
if (toscaDerivedFromElement.isLeft()) {
String derivedFrom = toscaDerivedFromElement.left().value();
log.debug("Derived from TOSCA name is {}", derivedFrom);
resource.setDerivedFrom(Arrays.asList(new String[]{derivedFrom}));
Either<Resource, StorageOperationStatus> latestByToscaResourceName = toscaOperationFacade.getLatestByToscaResourceName(derivedFrom);
if (latestByToscaResourceName.isRight()) {
StorageOperationStatus operationStatus = latestByToscaResourceName.right().value();
if (operationStatus.equals(StorageOperationStatus.NOT_FOUND)) {
operationStatus = StorageOperationStatus.PARENT_RESOURCE_NOT_FOUND;
}
log.debug("Error when fetching parent resource {}, error: {}", derivedFrom, operationStatus);
ActionStatus convertFromStorageResponse = componentsUtils.convertFromStorageResponse(operationStatus);
BeEcompErrorManager.getInstance()
.logBeComponentMissingError("Import TOSCA YAML", "resource", derivedFrom);
return Either.right(componentsUtils.getResponseFormat(convertFromStorageResponse, derivedFrom));
}
derivedFromResource = latestByToscaResourceName.left().value();
}
return Either.left(derivedFromResource);
}
private Either<Boolean, ResponseFormat> setCapabilities(Map<String, Object> toscaJson, Resource resource, Resource parentResource) {// Note that parentResource can be null
Either<Boolean, ResponseFormat> eitherResult = Either.left(true);
Either<Map<String, Object>, ResultStatusEnum> toscaCapabilities = ImportUtils.findFirstToscaMapElement(toscaJson, TypeUtils.ToscaTagNamesEnum.CAPABILITIES);
if (toscaCapabilities.isLeft()) {
Map<String, Object> jsonCapabilities = toscaCapabilities.left().value();
Map<String, List<CapabilityDefinition>> moduleCapabilities = new HashMap<>();
Iterator<Entry<String, Object>> capabilitiesNameValue = jsonCapabilities.entrySet().iterator();
Set<String> capNames = new HashSet<>();
// Getting flattened list of capabilities of parent node - cap name
// to cap type
Either<Map<String, String>, ResponseFormat> capName2Type = getCapName2Type(parentResource);
if (capName2Type.isRight()) {
ResponseFormat responseFormat = capName2Type.right().value();
log.debug("Error during setting capabilities of imported resource: {}", responseFormat);
return Either.right(responseFormat);
}
Map<String, String> capName2TypeMap = capName2Type.left().value();
while (capabilitiesNameValue.hasNext()) {
Entry<String, Object> capabilityNameValue = capabilitiesNameValue.next();
// Validating that no req/cap duplicates exist in imported YAML
String capNameLowerCase = capabilityNameValue.getKey().toLowerCase();
if (capNames.contains(capNameLowerCase)) {
log.debug("More than one capability with same name {} (case-insensitive) in imported TOSCA file is invalid", capNameLowerCase);
return Either.right(componentsUtils.getResponseFormat(ActionStatus.IMPORT_DUPLICATE_REQ_CAP_NAME, "capability", capNameLowerCase));
}
capNames.add(capNameLowerCase);
Either<CapabilityDefinition, ResponseFormat> eitherCapability = createCapabilityFromImportFile(capabilityNameValue
.getValue());
if (eitherCapability.isRight()) {
log.debug("error when creating capability:{}, for resource:{}", capabilityNameValue.getKey(), resource
.getName());
return Either.right(eitherCapability.right().value());
}
CapabilityDefinition capabilityDef = eitherCapability.left().value();
capabilityDef.setName(capabilityNameValue.getKey());
if (moduleCapabilities.containsKey(capabilityDef.getType())) {
moduleCapabilities.get(capabilityDef.getType()).add(capabilityDef);
}
else {
List<CapabilityDefinition> list = new ArrayList<>();
list.add(capabilityDef);
moduleCapabilities.put(capabilityDef.getType(), list);
}
// Validating against req/cap of "derived from" node
Either<Boolean, ResponseFormat> validateVsParentCap = validateCapNameVsDerived(capName2TypeMap, capabilityDef
.getType(), capabilityDef.getName());
if (validateVsParentCap.isRight()) {
return Either.right(validateVsParentCap.right().value());
}
if (!validateVsParentCap.left().value()) {
// Here parentResource is for sure not null, so it's
// null-safe
log.debug("Capability with name {} already exists in parent {}", capabilityDef.getName(), parentResource
.getName());
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.IMPORT_REQ_CAP_NAME_EXISTS_IN_DERIVED, "capability", capabilityDef
.getName()
.toLowerCase(), parentResource.getName());
return Either.right(responseFormat);
}
}
if (moduleCapabilities.size() > 0) {
resource.setCapabilities(moduleCapabilities);
}
}
return eitherResult;
}
private Either<Map<String, String>, ResponseFormat> getCapName2Type(Resource parentResource) {
Map<String, String> capName2type = new HashMap<>();
if (parentResource != null) {
Map<String, List<CapabilityDefinition>> capabilities = parentResource.getCapabilities();
if (capabilities != null) {
for (List<CapabilityDefinition> capDefinitions : capabilities.values()) {
for (CapabilityDefinition capDefinition : capDefinitions) {
String nameLowerCase = capDefinition.getName().toLowerCase();
if (capName2type.get(nameLowerCase) != null) {
String parentResourceName = parentResource.getName();
log.debug("Resource with name {} has more than one capability with name {}, ignoring case", parentResourceName, nameLowerCase);
BeEcompErrorManager.getInstance()
.logInternalDataError("Import resource", "Parent resource " + parentResourceName + " of imported resource has one or more capabilities with name " + nameLowerCase, ErrorSeverity.ERROR);
return Either.right(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
}
capName2type.put(nameLowerCase, capDefinition.getType());
}
}
}
}
return Either.left(capName2type);
}
private Either<Map<String, String>, ResponseFormat> getReqName2Type(Resource parentResource) {
Map<String, String> reqName2type = new HashMap<>();
if (parentResource != null) {
Map<String, List<RequirementDefinition>> requirements = parentResource.getRequirements();
if (requirements != null) {
for (List<RequirementDefinition> reqDefinitions : requirements.values()) {
for (RequirementDefinition reqDefinition : reqDefinitions) {
String nameLowerCase = reqDefinition.getName().toLowerCase();
if (reqName2type.get(nameLowerCase) != null) {
String parentResourceName = parentResource.getName();
log.debug("Resource with name {} has more than one requirement with name {}, ignoring case", parentResourceName, nameLowerCase);
BeEcompErrorManager.getInstance()
.logInternalDataError("Import resource", "Parent resource " + parentResourceName + " of imported resource has one or more requirements with name " + nameLowerCase, ErrorSeverity.ERROR);
return Either.right(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
}
reqName2type.put(nameLowerCase, reqDefinition.getCapability());
}
}
}
}
return Either.left(reqName2type);
}
private Either<Boolean, ResponseFormat> validateCapNameVsDerived(Map<String, String> parentCapName2Type, String childCapabilityType, String reqCapName) {
String capNameLowerCase = reqCapName.toLowerCase();
log.trace("Validating capability {} vs parent resource", capNameLowerCase);
String parentCapType = parentCapName2Type.get(capNameLowerCase);
if (parentCapType != null) {
if (childCapabilityType.equals(parentCapType)) {
log.debug("Capability with name {} is of same type {} for imported resource and its parent - this is OK", capNameLowerCase, childCapabilityType);
return Either.left(true);
}
Either<Boolean, StorageOperationStatus> capabilityTypeDerivedFrom = capabilityTypeOperation.isCapabilityTypeDerivedFrom(childCapabilityType, parentCapType);
if (capabilityTypeDerivedFrom.isRight()) {
log.debug("Couldn't check whether imported resource capability derives from its parent's capability");
ResponseFormat responseFormat = componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(capabilityTypeDerivedFrom
.right()
.value()));
return Either.right(responseFormat);
}
return Either.left(capabilityTypeDerivedFrom.left().value());
}
return Either.left(true);
}
private Either<CapabilityDefinition, ResponseFormat> createCapabilityFromImportFile(Object capabilityJson) {
CapabilityDefinition capabilityDefinition = new CapabilityDefinition();
Either<CapabilityDefinition, ResponseFormat> result = Either.left(capabilityDefinition);
try {
if (capabilityJson instanceof String) {
String capabilityJsonString = (String) capabilityJson;
capabilityDefinition.setType(capabilityJsonString);
}
else if (capabilityJson instanceof Map) {
Map<String, Object> capabilityJsonMap = (Map<String, Object>) capabilityJson;
// Type
if (capabilityJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.TYPE.getElementName())) {
capabilityDefinition.setType((String) capabilityJsonMap.get(TypeUtils.ToscaTagNamesEnum.TYPE.getElementName()));
}
// ValidSourceTypes
if (capabilityJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.VALID_SOURCE_TYPES.getElementName())) {
capabilityDefinition.setValidSourceTypes((List<String>) capabilityJsonMap.get(TypeUtils.ToscaTagNamesEnum.VALID_SOURCE_TYPES
.getElementName()));
}
// ValidSourceTypes
if (capabilityJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.DESCRIPTION.getElementName())) {
capabilityDefinition.setDescription((String) capabilityJsonMap.get(TypeUtils.ToscaTagNamesEnum.DESCRIPTION.getElementName()));
}
if (capabilityJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.OCCURRENCES.getElementName())) {
List<Object> occurrencesList = (List) capabilityJsonMap.get(TypeUtils.ToscaTagNamesEnum.OCCURRENCES.getElementName());
Either<Boolean, ResponseFormat> validateAndSetOccurrencesStatus = validateOccurrences(occurrencesList);
if (validateAndSetOccurrencesStatus.isRight()) {
result = Either.right(validateAndSetOccurrencesStatus.right().value());
return result;
}
if (validateAndSetOccurrencesStatus.left().value()) {
capabilityDefinition.setMinOccurrences(occurrencesList.get(0).toString());
capabilityDefinition.setMaxOccurrences(occurrencesList.get(1).toString());
}
}
if (capabilityJsonMap.containsKey(TypeUtils.ToscaTagNamesEnum.PROPERTIES.getElementName())) {
Either<Map<String, PropertyDefinition>, ResultStatusEnum> propertiesRes = ImportUtils.getProperties(capabilityJsonMap);
if (propertiesRes.isRight()) {
result = Either.right(componentsUtils.getResponseFormat(ActionStatus.PROPERTY_NOT_FOUND));
return result;
}
else {
propertiesRes.left()
.value()
.entrySet()
.stream()
.forEach(e -> e.getValue().setName(e.getKey().toLowerCase()));
List<ComponentInstanceProperty> capabilityProperties = propertiesRes.left()
.value()
.values()
.stream()
.map(p -> new ComponentInstanceProperty(p, p
.getDefaultValue(), null))
.collect(Collectors.toList());
capabilityDefinition.setProperties(capabilityProperties);
}
}
}
else if (!(capabilityJson instanceof List)) {
result = Either.right(componentsUtils.getResponseFormat(ActionStatus.INVALID_YAML));
}
}
catch (Exception e) {
BeEcompErrorManager.getInstance().logBeSystemError("Import Resource - create capability");
log.debug("error when creating capability, message:{}", e.getMessage(), e);
result = Either.right(componentsUtils.getResponseFormat(ActionStatus.INVALID_YAML));
}
return result;
}
private ResponseFormat handleImportResourceException(UploadResourceInfo resourceMetaData, User user, boolean isNormative, RuntimeException e, ResponseFormat responseFormat) {
if(responseFormat == null ){
responseFormat = getResponseFormatManager().getResponseFormat(ActionStatus.GENERAL_ERROR);
}
String payloadName = (resourceMetaData != null) ? resourceMetaData.getPayloadName() : "";
BeEcompErrorManager.getInstance().logBeSystemError("Import Resource " + payloadName);
log.debug("Error when importing resource from payload:{} Exception text: {}", payloadName, e.getMessage(), e);
auditErrorImport(resourceMetaData, user, responseFormat, isNormative);
return responseFormat;
}
private void auditErrorImport(UploadResourceInfo resourceMetaData, User user, ResponseFormat errorResponseWrapper, boolean isNormative) {
String version, lifeCycleState;
if (isNormative) {
version = TypeUtils.getFirstCertifiedVersionVersion();
lifeCycleState = LifecycleStateEnum.CERTIFIED.name();
}
else {
version = "";
lifeCycleState = LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT.name();
}
String message = "";
if (errorResponseWrapper.getMessageId() != null) {
message = errorResponseWrapper.getMessageId() + ": ";
}
message += errorResponseWrapper.getFormattedMessage();
AuditEventFactory factory = new AuditImportResourceAdminEventFactory(
CommonAuditData.newBuilder()
.status(errorResponseWrapper.getStatus())
.description(message)
.requestId(ThreadLocalsHolder.getUuid())
.build(),
new ResourceCommonInfo(resourceMetaData.getName(), ComponentTypeEnum.RESOURCE.getValue()),
ResourceVersionInfo.newBuilder()
.state(lifeCycleState)
.version(version)
.build(),
ResourceVersionInfo.newBuilder()
.state("")
.version("")
.build(),
"", user, "");
getAuditingManager().auditEvent(factory);
}
private void setMetaDataFromJson(UploadResourceInfo resourceMetaData, Resource resource) {
this.populateResourceMetadata(resourceMetaData, resource);
resource.setCreatorUserId(resourceMetaData.getContactId());
List<CategoryDefinition> categories = resourceMetaData.getCategories();
calculateResourceIsAbstract(resource, categories);
}
private void calculateResourceIsAbstract(Resource resource, List<CategoryDefinition> categories) {
if (categories != null && !categories.isEmpty()) {
CategoryDefinition categoryDef = categories.get(0);
resource.setAbstract(false);
if (categoryDef != null && categoryDef.getName() != null && categoryDef.getName()
.equals(Constants.ABSTRACT_CATEGORY_NAME)) {
SubCategoryDefinition subCategoryDef = categoryDef.getSubcategories().get(0);
if (subCategoryDef != null && subCategoryDef.getName().equals(Constants.ABSTRACT_SUBCATEGORY)) {
resource.setAbstract(true);
}
}
}
}
private void setConstantMetaData(Resource resource, boolean shouldBeCertified) {
String version;
LifecycleStateEnum state;
if (shouldBeCertified) {
version = TypeUtils.getFirstCertifiedVersionVersion();
state = ImportUtils.Constants.NORMATIVE_TYPE_LIFE_CYCLE;
}
else {
version = ImportUtils.Constants.FIRST_NON_CERTIFIED_VERSION;
state = ImportUtils.Constants.NORMATIVE_TYPE_LIFE_CYCLE_NOT_CERTIFIED_CHECKOUT;
}
resource.setVersion(version);
resource.setLifecycleState(state);
resource.setHighestVersion(ImportUtils.Constants.NORMATIVE_TYPE_HIGHEST_VERSION);
resource.setVendorName(ImportUtils.Constants.VENDOR_NAME);
resource.setVendorRelease(ImportUtils.Constants.VENDOR_RELEASE);
}
private Either<Boolean, ResponseFormat> validateOccurrences(List<Object> occurrensesList) {
if (!ValidationUtils.validateListNotEmpty(occurrensesList)) {
log.debug("Occurrenses list empty");
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
if (occurrensesList.size() < 2) {
log.debug("Occurrenses list size not 2");
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
Object minObj = occurrensesList.get(0);
Object maxObj = occurrensesList.get(1);
Integer minOccurrences;
Integer maxOccurrences = null;
if (minObj instanceof Integer) {
minOccurrences = (Integer) minObj;
}
else {
log.debug("Invalid occurrenses format. low_bound occurrense must be Integer {}", minObj);
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
if (minOccurrences < 0) {
log.debug("Invalid occurrenses format.low_bound occurrense negative {}", minOccurrences);
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
if (maxObj instanceof String) {
if ("UNBOUNDED".equals(maxObj)) {
return Either.left(true);
}
else {
log.debug("Invalid occurrenses format. Max occurrence is {}", maxObj);
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
}
else {
if (maxObj instanceof Integer) {
maxOccurrences = (Integer) maxObj;
}
else {
log.debug("Invalid occurrenses format. Max occurrence is {}", maxObj);
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
if (maxOccurrences <= 0 || maxOccurrences < minOccurrences) {
log.debug("Invalid occurrenses format. min occurrence is {}, Max occurrence is {}", minOccurrences, maxOccurrences);
ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.INVALID_OCCURRENCES);
return Either.right(responseFormat);
}
}
return Either.left(true);
}
public synchronized void init(ServletContext servletContext) {
if (this.servletContext == null) {
this.servletContext = servletContext;
responseFormatManager = ResponseFormatManager.getInstance();
resourceBusinessLogic = getResourceBL(servletContext);
}
}
public boolean isResourceExist(String resourceName) {
return resourceBusinessLogic.isResourceExist(resourceName);
}
private ResourceBusinessLogic getResourceBL(ServletContext context) {
WebAppContextWrapper webApplicationContextWrapper = (WebAppContextWrapper) context.getAttribute(org.openecomp.sdc.common.api.Constants.WEB_APPLICATION_CONTEXT_WRAPPER_ATTR);
WebApplicationContext webApplicationContext = webApplicationContextWrapper.getWebAppContext(context);
return webApplicationContext.getBean(ResourceBusinessLogic.class);
}
public ServletContext getServletContext() {
return servletContext;
}
public AuditingManager getAuditingManager() {
return auditingManager;
}
public ResponseFormatManager getResponseFormatManager() {
return responseFormatManager;
}
public void setResponseFormatManager(ResponseFormatManager responseFormatManager) {
this.responseFormatManager = responseFormatManager;
}
public ResourceBusinessLogic getResourceBusinessLogic() {
return resourceBusinessLogic;
}
@Autowired
public void setResourceBusinessLogic(ResourceBusinessLogic resourceBusinessLogic) {
this.resourceBusinessLogic = resourceBusinessLogic;
}
public IGraphLockOperation getGraphLockOperation() {
return graphLockOperation;
}
@Autowired
public void setGraphLockOperation(IGraphLockOperation graphLockOperation) {
this.graphLockOperation = graphLockOperation;
}
public void setServletContext(ServletContext servletContext) {
this.servletContext = servletContext;
}
@Autowired
public void setAuditingManager(AuditingManager auditingManager) {
this.auditingManager = auditingManager;
}
}
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