Examples with APIMgtResourceAlreadyExistsException org.wso2.carbon.apimgt.api.APIMgtResourceAlreadyExistsException used on opensource projects

Example 1 with APIMgtResourceAlreadyExistsException

use of org.wso2.carbon.apimgt.api.APIMgtResourceAlreadyExistsException in project carbon-apimgt by wso2.

the class APIStoreImpl method addApplication.

@Override
public ApplicationCreationResponse addApplication(Application application) throws APIManagementException {
    ApplicationCreationResponse applicationResponse = null;
    try {
        if (getApplicationDAO().isApplicationNameExists(application.getName())) {
            String message = "An application already exists with a duplicate name - " + application.getName();
            log.error(message);
            throw new APIMgtResourceAlreadyExistsException(message, ExceptionCodes.APPLICATION_ALREADY_EXISTS);
        }
        // Tier validation
        Policy tier = application.getPolicy();
        if (tier == null) {
            String message = "Tier name cannot be null - " + application.getName();
            log.error(message);
            throw new APIManagementException(message, ExceptionCodes.TIER_CANNOT_BE_NULL);
        } else {
            Policy policy = getPolicyDAO().getSimplifiedPolicyByLevelAndName(APIMgtAdminService.PolicyLevel.application, tier.getPolicyName());
            if (policy == null) {
                String message = "Specified tier " + tier.getPolicyName() + " is invalid";
                log.error(message);
                throw new APIManagementException(message, ExceptionCodes.TIER_CANNOT_BE_NULL);
            }
            application.setPolicy(policy);
        }
        // Generate UUID for application
        String generatedUuid = UUID.randomUUID().toString();
        application.setId(generatedUuid);
        String permissionString = application.getPermissionString();
        if (permissionString != null && !("").equals(permissionString)) {
            HashMap roleNamePermissionList;
            roleNamePermissionList = getAPIPermissionArray(permissionString);
            application.setPermissionMap(roleNamePermissionList);
        }
        application.setCreatedTime(LocalDateTime.now());
        getApplicationDAO().addApplication(application);
        WorkflowExecutor appCreationWFExecutor = WorkflowExecutorFactory.getInstance().getWorkflowExecutor(WorkflowConstants.WF_TYPE_AM_APPLICATION_CREATION);
        ApplicationCreationWorkflow workflow = new ApplicationCreationWorkflow(getApplicationDAO(), getWorkflowDAO(), getApiGateway());
        workflow.setApplication(application);
        workflow.setCreatedBy(getUsername());
        workflow.setWorkflowReference(application.getId());
        workflow.setExternalWorkflowReference(UUID.randomUUID().toString());
        workflow.setCreatedTime(LocalDateTime.now());
        String workflowDescription = "Application [ " + application.getName() + " ] creation request from application creator - " + getUsername() + " with throttling tier - " + tier.getPolicyName() + "";
        workflow.setWorkflowDescription(workflowDescription);
        WorkflowResponse response = appCreationWFExecutor.execute(workflow);
        workflow.setStatus(response.getWorkflowStatus());
        if (WorkflowStatus.CREATED != response.getWorkflowStatus()) {
            completeWorkflow(appCreationWFExecutor, workflow);
        } else {
            getApplicationDAO().updateApplicationState(generatedUuid, APIMgtConstants.ApplicationStatus.APPLICATION_ONHOLD);
            addWorkflowEntries(workflow);
        }
        APIUtils.logDebug("successfully added application with appId " + application.getId(), log);
        applicationResponse = new ApplicationCreationResponse(application.getId(), response);
    } catch (APIMgtDAOException e) {
        String errorMsg = "Error occurred while creating the application - " + application.getName();
        log.error(errorMsg, e);
        throw new APIManagementException(errorMsg, e, e.getErrorHandler());
    } catch (ParseException e) {
        String errorMsg = "Error occurred while parsing the permission json from swagger in application - " + application.getName();
        log.error(errorMsg, e);
        throw new APIManagementException(errorMsg, e, ExceptionCodes.SWAGGER_PARSE_EXCEPTION);
    } catch (WorkflowException e) {
        String errorMsg = "Error occurred in workflow";
        log.error(errorMsg, e);
        throw new APIManagementException(errorMsg, e, ExceptionCodes.WORKFLOW_EXCEPTION);
    }
    return applicationResponse;
}

Example 2 with APIMgtResourceAlreadyExistsException

use of org.wso2.carbon.apimgt.api.APIMgtResourceAlreadyExistsException in project carbon-apimgt by wso2.

the class APIProviderImpl method createNewAPIVersion.

public API createNewAPIVersion(String existingApiId, String newVersion, Boolean isDefaultVersion, String organization) throws APIManagementException {
    API existingAPI = getAPIbyUUID(existingApiId, organization);
    if (existingAPI == null) {
        throw new APIMgtResourceNotFoundException("API not found for id " + existingApiId, ExceptionCodes.from(ExceptionCodes.API_NOT_FOUND, existingApiId));
    }
    if (newVersion.equals(existingAPI.getId().getVersion())) {
        throw new APIMgtResourceAlreadyExistsException("Version " + newVersion + " exists for api " + existingAPI.getId().getApiName());
    }
    existingAPI.setOrganization(organization);
    APIIdentifier existingAPIId = existingAPI.getId();
    String existingAPICreatedTime = existingAPI.getCreatedTime();
    String existingAPIStatus = existingAPI.getStatus();
    boolean isExsitingAPIdefaultVersion = existingAPI.isDefaultVersion();
    String existingContext = existingAPI.getContext();
    String existingVersionTimestamp = existingAPI.getVersionTimestamp();
    APIIdentifier newApiId = new APIIdentifier(existingAPI.getId().getProviderName(), existingAPI.getId().getApiName(), newVersion);
    existingAPI.setUuid(null);
    existingAPI.setId(newApiId);
    existingAPI.setStatus(APIConstants.CREATED);
    existingAPI.setDefaultVersion(isDefaultVersion);
    existingAPI.setVersionTimestamp("");
    // We need to change the context by setting the new version
    // This is a change that is coming with the context version strategy
    String existingAPIContextTemplate = existingAPI.getContextTemplate();
    existingAPI.setContext(existingAPIContextTemplate.replace("{version}", newVersion));
    Map<String, List<OperationPolicy>> operationPoliciesMap = extractAndDropOperationPoliciesFromURITemplate(existingAPI.getUriTemplates());
    API newAPI = addAPI(existingAPI);
    String newAPIId = newAPI.getUuid();
    if (!operationPoliciesMap.isEmpty()) {
        // clone common or API specific operation policy.
        Map<String, String> clonedOperationPolicyMap = cloneOperationPoliciesToAPI(existingApiId, newAPI, operationPoliciesMap);
        // attach policy to uri template.
        attachOperationPoliciesToAPI(newAPI, clonedOperationPolicyMap, operationPoliciesMap);
    }
    // copy docs
    List<Documentation> existingDocs = getAllDocumentation(existingApiId, organization);
    if (existingDocs != null) {
        for (Documentation documentation : existingDocs) {
            Documentation newDoc = addDocumentation(newAPIId, documentation, organization);
            DocumentationContent content = getDocumentationContent(existingApiId, documentation.getId(), // TODO see whether we can optimize this
            organization);
            if (content != null) {
                addDocumentationContent(newAPIId, newDoc.getId(), organization, content);
            }
        }
    }
    // copy icon
    ResourceFile icon = getIcon(existingApiId, organization);
    if (icon != null) {
        setThumbnailToAPI(newAPIId, icon, organization);
    }
    // copy sequences
    List<Mediation> mediationPolicies = getAllApiSpecificMediationPolicies(existingApiId, organization);
    if (mediationPolicies != null) {
        for (Mediation mediation : mediationPolicies) {
            Mediation policy = getApiSpecificMediationPolicyByPolicyId(existingApiId, mediation.getUuid(), organization);
            addApiSpecificMediationPolicy(newAPIId, policy, organization);
        }
    }
    // copy wsdl
    if (!APIConstants.API_TYPE_SOAPTOREST.equals(existingAPI.getType()) && existingAPI.getWsdlUrl() != null) {
        ResourceFile wsdl = getWSDL(existingApiId, organization);
        if (wsdl != null) {
            addWSDLResource(newAPIId, wsdl, null, organization);
        }
    }
    // copy graphql definition
    String graphQLSchema = getGraphqlSchemaDefinition(existingApiId, organization);
    if (graphQLSchema != null) {
        saveGraphqlSchemaDefinition(newAPIId, graphQLSchema, organization);
    }
    // update old api
    // revert back to old values before update.
    existingAPI.setUuid(existingApiId);
    existingAPI.setStatus(existingAPIStatus);
    existingAPI.setId(existingAPIId);
    existingAPI.setContext(existingContext);
    existingAPI.setCreatedTime(existingAPICreatedTime);
    // update existing api with the original timestamp
    existingAPI.setVersionTimestamp(existingVersionTimestamp);
    if (isDefaultVersion) {
        existingAPI.setDefaultVersion(false);
    } else {
        existingAPI.setDefaultVersion(isExsitingAPIdefaultVersion);
    }
    try {
        apiPersistenceInstance.updateAPI(new Organization(organization), APIMapper.INSTANCE.toPublisherApi(existingAPI));
    } catch (APIPersistenceException e) {
        throw new APIManagementException("Error while updating API details", e);
    }
    return getAPIbyUUID(newAPIId, organization);
}

Example 3 with APIMgtResourceAlreadyExistsException

use of org.wso2.carbon.apimgt.api.APIMgtResourceAlreadyExistsException in project carbon-apimgt by wso2.

the class RestApiUtilTest method testisDueToResourceAlreadyExistsWithAPIMgtResourceAlreadyExistsException.

@Test
public void testisDueToResourceAlreadyExistsWithAPIMgtResourceAlreadyExistsException() throws Exception {
    APIMgtResourceAlreadyExistsException apiMgtResourceAlreadyExistsException = new APIMgtResourceAlreadyExistsException("New Sample exception");
    Throwable testThrowable = new Throwable();
    PowerMockito.spy(RestApiUtil.class);
    PowerMockito.doReturn(apiMgtResourceAlreadyExistsException).when(RestApiUtil.class, "getPossibleErrorCause", testThrowable);
    Assert.assertTrue("Invalid exception has been passed.", RestApiUtil.isDueToResourceAlreadyExists(testThrowable));
}

Example 4 with APIMgtResourceAlreadyExistsException

use of org.wso2.carbon.apimgt.api.APIMgtResourceAlreadyExistsException in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method createNewAPIVersion.

@Override
public Response createNewAPIVersion(String newVersion, String apiId, Boolean defaultVersion, String serviceVersion, MessageContext messageContext) throws APIManagementException {
    URI newVersionedApiUri;
    APIDTO newVersionedApi = new APIDTO();
    ServiceEntry service = new ServiceEntry();
    try {
        APIIdentifier apiIdentifierFromTable = APIMappingUtil.getAPIIdentifierFromUUID(apiId);
        if (apiIdentifierFromTable == null) {
            throw new APIMgtResourceNotFoundException("Couldn't retrieve existing API with API UUID: " + apiId, ExceptionCodes.from(ExceptionCodes.API_NOT_FOUND, apiId));
        }
        APIProvider apiProvider = RestApiCommonUtil.getLoggedInUserProvider();
        String organization = RestApiUtil.getValidatedOrganization(messageContext);
        int tenantId = APIUtil.getInternalOrganizationId(organization);
        API existingAPI = apiProvider.getAPIbyUUID(apiId, organization);
        if (existingAPI == null) {
            throw new APIMgtResourceNotFoundException("API not found for id " + apiId, ExceptionCodes.from(ExceptionCodes.API_NOT_FOUND, apiId));
        }
        if (newVersion.equals(existingAPI.getId().getVersion())) {
            throw new APIMgtResourceAlreadyExistsException("Version " + newVersion + " exists for api " + existingAPI.getId().getApiName(), ExceptionCodes.from(API_VERSION_ALREADY_EXISTS, newVersion, existingAPI.getId().getApiName()));
        }
        if (StringUtils.isNotEmpty(serviceVersion)) {
            String serviceName = existingAPI.getServiceInfo("name");
            ServiceCatalogImpl serviceCatalog = new ServiceCatalogImpl();
            service = serviceCatalog.getServiceByNameAndVersion(serviceName, serviceVersion, tenantId);
            if (service == null) {
                throw new APIManagementException("No matching service version found", ExceptionCodes.SERVICE_VERSION_NOT_FOUND);
            }
        }
        if (StringUtils.isNotEmpty(serviceVersion) && !serviceVersion.equals(existingAPI.getServiceInfo("version"))) {
            APIDTO apidto = createAPIDTO(existingAPI, newVersion);
            if (ServiceEntry.DefinitionType.OAS2.equals(service.getDefinitionType()) || ServiceEntry.DefinitionType.OAS3.equals(service.getDefinitionType())) {
                newVersionedApi = importOpenAPIDefinition(service.getEndpointDef(), null, null, apidto, null, service, organization);
            } else if (ServiceEntry.DefinitionType.ASYNC_API.equals(service.getDefinitionType())) {
                newVersionedApi = importAsyncAPISpecification(service.getEndpointDef(), null, apidto, null, service, organization);
            }
        } else {
            API versionedAPI = apiProvider.createNewAPIVersion(apiId, newVersion, defaultVersion, organization);
            newVersionedApi = APIMappingUtil.fromAPItoDTO(versionedAPI);
        }
        // This URI used to set the location header of the POST response
        newVersionedApiUri = new URI(RestApiConstants.RESOURCE_PATH_APIS + "/" + newVersionedApi.getId());
        return Response.created(newVersionedApiUri).entity(newVersionedApi).build();
    } catch (APIManagementException e) {
        if (isAuthorizationFailure(e)) {
            RestApiUtil.handleAuthorizationFailure("Authorization failure while copying API : " + apiId, e, log);
        } else {
            throw e;
        }
    } catch (URISyntaxException e) {
        String errorMessage = "Error while retrieving API location of " + apiId;
        RestApiUtil.handleInternalServerError(errorMessage, e, log);
    }
    return null;
}

Example 5 with APIMgtResourceAlreadyExistsException

use of org.wso2.carbon.apimgt.api.APIMgtResourceAlreadyExistsException in project carbon-apimgt by wso2.

the class ServicesApiServiceImpl method importService.

@Override
public Response importService(InputStream fileInputStream, Attachment fileDetail, Boolean overwrite, String verifier, MessageContext messageContext) throws APIManagementException {
    String userName = RestApiCommonUtil.getLoggedInUsername();
    int tenantId = APIUtil.getTenantId(userName);
    String tempDirPath = FileBasedServicesImportExportManager.createDir(RestApiConstants.JAVA_IO_TMPDIR);
    List<ServiceInfoDTO> serviceList;
    HashMap<String, ServiceEntry> serviceEntries;
    HashMap<String, String> newResourcesHash;
    List<ServiceEntry> serviceListToImport = new ArrayList<>();
    List<ServiceEntry> serviceListToIgnore = new ArrayList<>();
    List<ServiceEntry> servicesWithInvalidDefinition = new ArrayList<>();
    // unzip the uploaded zip
    try {
        FileBasedServicesImportExportManager importExportManager = new FileBasedServicesImportExportManager(tempDirPath);
        importExportManager.importService(fileInputStream);
    } catch (APIMgtResourceAlreadyExistsException e) {
        RestApiUtil.handleResourceAlreadyExistsError("Error while importing Service", e, log);
    }
    newResourcesHash = Md5HashGenerator.generateHash(tempDirPath);
    serviceEntries = ServiceEntryMappingUtil.fromDirToServiceEntryMap(tempDirPath);
    Map<String, Boolean> validationResults = new HashMap<>();
    if (overwrite && StringUtils.isNotEmpty(verifier)) {
        validationResults = validateVerifier(verifier, tenantId);
    }
    try {
        for (Map.Entry<String, ServiceEntry> entry : serviceEntries.entrySet()) {
            String key = entry.getKey();
            serviceEntries.get(key).setMd5(newResourcesHash.get(key));
            ServiceEntry service = serviceEntries.get(key);
            byte[] definitionFileByteArray = getDefinitionFromInput(service.getEndpointDef());
            if (validateAndRetrieveServiceDefinition(definitionFileByteArray, service.getDefUrl(), service.getDefinitionType()).isValid() || (ServiceEntry.DefinitionType.WSDL1.equals(service.getDefinitionType()) && APIMWSDLReader.validateWSDLFile(definitionFileByteArray).isValid())) {
                service.setEndpointDef(new ByteArrayInputStream(definitionFileByteArray));
            } else {
                servicesWithInvalidDefinition.add(service);
            }
            if (overwrite) {
                if (StringUtils.isNotEmpty(verifier) && validationResults.containsKey(service.getKey()) && !validationResults.get(service.getKey())) {
                    serviceListToIgnore.add(service);
                } else {
                    serviceListToImport.add(service);
                }
            } else {
                serviceListToImport.add(service);
            }
        }
    } catch (IOException e) {
        RestApiUtil.handleInternalServerError("Error when reading the service definition content", log);
    }
    if (servicesWithInvalidDefinition.size() > 0) {
        serviceList = ServiceEntryMappingUtil.fromServiceListToDTOList(servicesWithInvalidDefinition);
        String errorMsg = "The Service import has been failed as invalid service definition provided";
        return Response.status(Response.Status.BAD_REQUEST).entity(getErrorDTO(RestApiConstants.STATUS_BAD_REQUEST_MESSAGE_DEFAULT, 400L, errorMsg, new JSONArray(serviceList).toString())).build();
    }
    if (serviceListToIgnore.size() > 0) {
        serviceList = ServiceEntryMappingUtil.fromServiceListToDTOList(serviceListToIgnore);
        String errorMsg = "The Service import has been failed since to verifier validation fails";
        return Response.status(Response.Status.BAD_REQUEST).entity(getErrorDTO(RestApiConstants.STATUS_BAD_REQUEST_MESSAGE_DEFAULT, 400L, errorMsg, new JSONArray(serviceList).toString())).build();
    } else {
        List<ServiceEntry> importedServiceList = new ArrayList<>();
        List<ServiceEntry> retrievedServiceList = new ArrayList<>();
        try {
            if (serviceListToImport.size() > 0) {
                importedServiceList = serviceCatalog.importServices(serviceListToImport, tenantId, userName, overwrite);
            }
        } catch (APIManagementException e) {
            if (ExceptionCodes.SERVICE_IMPORT_FAILED_WITHOUT_OVERWRITE.getErrorCode() == e.getErrorHandler().getErrorCode()) {
                RestApiUtil.handleBadRequest("Cannot update existing services when overwrite is false", log);
            } else {
                RestApiUtil.handleInternalServerError("Error when importing services to service catalog", e, log);
            }
        }
        if (importedServiceList == null) {
            RestApiUtil.handleBadRequest("Cannot update the name or version or key or definition type of an " + "existing service", log);
        }
        for (ServiceEntry service : importedServiceList) {
            retrievedServiceList.add(serviceCatalog.getServiceByKey(service.getKey(), tenantId));
        }
        serviceList = ServiceEntryMappingUtil.fromServiceListToDTOList(retrievedServiceList);
        return Response.ok().entity(ServiceEntryMappingUtil.fromServiceInfoDTOToServiceInfoListDTO(serviceList)).build();
    }
}