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

Example 21 with APICategory

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

the class APICategoryMappingUtil method fromCategoryListToCategoryListDTO.

/**
 * Convert list of API Categories to CategoryListDTO
 *
 * @param categories List of api categories
 * @return CategoryListDTO list containing api category data
 */
public static APICategoryListDTO fromCategoryListToCategoryListDTO(List<APICategory> categories) {
    APICategoryListDTO categoryListDTO = new APICategoryListDTO();
    categoryListDTO.setCount(categories.size());
    categoryListDTO.setList(fromCategoryListToCategoryDTOList(categories));
    return categoryListDTO;
}

Example 22 with APICategory

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

the class ApiCategoriesApiServiceImpl method apiCategoriesGet.

public Response apiCategoriesGet(String xWSO2Tenant, MessageContext messageContext) {
    try {
        String organization = RestApiUtil.getValidatedOrganization(messageContext);
        List<APICategory> categoryList = APIUtil.getAllAPICategoriesOfOrganization(organization);
        APICategoryListDTO categoryListDTO = APICategoryMappingUtil.fromCategoryListToCategoryListDTO(categoryList);
        return Response.ok().entity(categoryListDTO).build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while retrieving API categories";
        RestApiUtil.handleInternalServerError(errorMessage, e, log);
    }
    return null;
}

Example 23 with APICategory

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

the class AbstractAPIManager method populateAPIInformation.

protected void populateAPIInformation(String uuid, String organization, API api) throws APIManagementException, OASPersistenceException, ParseException, AsyncSpecPersistenceException {
    Organization org = new Organization(organization);
    // UUID
    if (api.getUuid() == null) {
        api.setUuid(uuid);
    }
    api.setOrganization(organization);
    // environment
    String environmentString = null;
    if (api.getEnvironments() != null) {
        environmentString = String.join(",", api.getEnvironments());
    }
    api.setEnvironments(APIUtil.extractEnvironmentsForAPI(environmentString, organization));
    // workflow status
    APIIdentifier apiId = api.getId();
    WorkflowDTO workflow;
    String currentApiUuid = uuid;
    if (api.isRevision() && api.getRevisionedApiId() != null) {
        currentApiUuid = api.getRevisionedApiId();
    }
    workflow = APIUtil.getAPIWorkflowStatus(currentApiUuid, WF_TYPE_AM_API_STATE);
    if (workflow != null) {
        WorkflowStatus status = workflow.getStatus();
        api.setWorkflowStatus(status.toString());
    }
    // TODO try to use a single query to get info from db
    int internalId = apiMgtDAO.getAPIID(currentApiUuid);
    apiId.setId(internalId);
    apiMgtDAO.setServiceStatusInfoToAPI(api, internalId);
    // api level tier
    String apiLevelTier;
    if (api.isRevision()) {
        apiLevelTier = apiMgtDAO.getAPILevelTier(api.getRevisionedApiId(), api.getUuid());
    } else {
        apiLevelTier = apiMgtDAO.getAPILevelTier(internalId);
    }
    api.setApiLevelPolicy(apiLevelTier);
    // available tier
    String tiers = null;
    Set<Tier> tiersSet = api.getAvailableTiers();
    Set<String> tierNameSet = new HashSet<String>();
    for (Tier t : tiersSet) {
        tierNameSet.add(t.getName());
    }
    if (api.getAvailableTiers() != null) {
        tiers = String.join("||", tierNameSet);
    }
    Map<String, Tier> definedTiers = APIUtil.getTiers(APIUtil.getInternalOrganizationId(organization));
    Set<Tier> availableTier = APIUtil.getAvailableTiers(definedTiers, tiers, api.getId().getApiName());
    api.setAvailableTiers(availableTier);
    // Scopes
    Map<String, Scope> scopeToKeyMapping = APIUtil.getAPIScopes(currentApiUuid, organization);
    api.setScopes(new LinkedHashSet<>(scopeToKeyMapping.values()));
    // templates
    String resourceConfigsString;
    if (api.getSwaggerDefinition() != null) {
        resourceConfigsString = api.getSwaggerDefinition();
    } else {
        resourceConfigsString = apiPersistenceInstance.getOASDefinition(org, uuid);
    }
    api.setSwaggerDefinition(resourceConfigsString);
    if (resourceConfigsString == null) {
        if (api.getAsyncApiDefinition() != null) {
            resourceConfigsString = api.getAsyncApiDefinition();
        } else {
            resourceConfigsString = apiPersistenceInstance.getAsyncDefinition(org, uuid);
        }
        api.setAsyncApiDefinition(resourceConfigsString);
    }
    if (api.getType() != null && APIConstants.APITransportType.GRAPHQL.toString().equals(api.getType())) {
        api.setGraphQLSchema(getGraphqlSchemaDefinition(uuid, organization));
    }
    JSONParser jsonParser = new JSONParser();
    JSONObject paths = null;
    if (resourceConfigsString != null) {
        JSONObject resourceConfigsJSON = (JSONObject) jsonParser.parse(resourceConfigsString);
        paths = (JSONObject) resourceConfigsJSON.get(APIConstants.SWAGGER_PATHS);
    }
    Set<URITemplate> uriTemplates = apiMgtDAO.getURITemplatesOfAPI(api.getUuid());
    for (URITemplate uriTemplate : uriTemplates) {
        String uTemplate = uriTemplate.getUriTemplate();
        String method = uriTemplate.getHTTPVerb();
        List<Scope> oldTemplateScopes = uriTemplate.retrieveAllScopes();
        List<Scope> newTemplateScopes = new ArrayList<>();
        if (!oldTemplateScopes.isEmpty()) {
            for (Scope templateScope : oldTemplateScopes) {
                Scope scope = scopeToKeyMapping.get(templateScope.getKey());
                newTemplateScopes.add(scope);
            }
        }
        uriTemplate.addAllScopes(newTemplateScopes);
        uriTemplate.setResourceURI(api.getUrl());
        uriTemplate.setResourceSandboxURI(api.getSandboxUrl());
        // AWS Lambda: set arn & timeout to URI template
        if (paths != null) {
            JSONObject path = (JSONObject) paths.get(uTemplate);
            if (path != null) {
                JSONObject operation = (JSONObject) path.get(method.toLowerCase());
                if (operation != null) {
                    if (operation.containsKey(APIConstants.SWAGGER_X_AMZN_RESOURCE_NAME)) {
                        uriTemplate.setAmznResourceName((String) operation.get(APIConstants.SWAGGER_X_AMZN_RESOURCE_NAME));
                    }
                    if (operation.containsKey(APIConstants.SWAGGER_X_AMZN_RESOURCE_TIMEOUT)) {
                        uriTemplate.setAmznResourceTimeout(((Long) operation.get(APIConstants.SWAGGER_X_AMZN_RESOURCE_TIMEOUT)).intValue());
                    }
                }
            }
        }
    }
    if (APIConstants.IMPLEMENTATION_TYPE_INLINE.equalsIgnoreCase(api.getImplementation())) {
        for (URITemplate template : uriTemplates) {
            template.setMediationScript(template.getAggregatedMediationScript());
        }
    }
    api.setUriTemplates(uriTemplates);
    // CORS . if null is returned, set default config from the configuration
    if (api.getCorsConfiguration() == null) {
        api.setCorsConfiguration(APIUtil.getDefaultCorsConfiguration());
    }
    // set category
    List<APICategory> categories = api.getApiCategories();
    if (categories != null) {
        List<String> categoriesOfAPI = new ArrayList<String>();
        for (APICategory apiCategory : categories) {
            categoriesOfAPI.add(apiCategory.getName());
        }
        List<APICategory> categoryList = new ArrayList<>();
        if (!categoriesOfAPI.isEmpty()) {
            // category array retrieved from artifact has only the category name, therefore we need to fetch
            // categories
            // and fill out missing attributes before attaching the list to the api
            List<APICategory> allCategories = APIUtil.getAllAPICategoriesOfOrganization(organization);
            // todo-category: optimize this loop with breaks
            for (String categoryName : categoriesOfAPI) {
                for (APICategory category : allCategories) {
                    if (categoryName.equals(category.getName())) {
                        categoryList.add(category);
                        break;
                    }
                }
            }
        }
        api.setApiCategories(categoryList);
    }
}

Example 24 with APICategory

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

the class PublisherCommonUtils method addAPIWithGeneratedSwaggerDefinition.

/**
 * Add API with the generated swagger from the DTO.
 *
 * @param apiDto     API DTO of the API
 * @param oasVersion Open API Definition version
 * @param username   Username
 * @param organization  Organization Identifier
 * @return Created API object
 * @throws APIManagementException Error while creating the API
 * @throws CryptoException        Error while encrypting
 */
public static API addAPIWithGeneratedSwaggerDefinition(APIDTO apiDto, String oasVersion, String username, String organization) throws APIManagementException, CryptoException {
    if (APIUtil.isOnPremResolver()) {
        String name = apiDto.getName();
        // replace all white spaces in the API Name
        apiDto.setName(name.replaceAll("\\s+", ""));
    }
    if (APIDTO.TypeEnum.ASYNC.equals(apiDto.getType())) {
        throw new APIManagementException("ASYNC API type does not support API creation from scratch", ExceptionCodes.API_CREATION_NOT_SUPPORTED_FOR_ASYNC_TYPE_APIS);
    }
    boolean isWSAPI = APIDTO.TypeEnum.WS.equals(apiDto.getType());
    boolean isAsyncAPI = isWSAPI || APIDTO.TypeEnum.WEBSUB.equals(apiDto.getType()) || APIDTO.TypeEnum.SSE.equals(apiDto.getType()) || APIDTO.TypeEnum.ASYNC.equals(apiDto.getType());
    username = StringUtils.isEmpty(username) ? RestApiCommonUtil.getLoggedInUsername() : username;
    APIProvider apiProvider = RestApiCommonUtil.getProvider(username);
    // validate web socket api endpoint configurations
    if (isWSAPI && !PublisherCommonUtils.isValidWSAPI(apiDto)) {
        throw new APIManagementException("Endpoint URLs should be valid web socket URLs", ExceptionCodes.INVALID_ENDPOINT_URL);
    }
    // validate sandbox and production endpoints
    if (!PublisherCommonUtils.validateEndpoints(apiDto)) {
        throw new APIManagementException("Invalid/Malformed endpoint URL(s) detected", ExceptionCodes.INVALID_ENDPOINT_URL);
    }
    Map endpointConfig = (Map) apiDto.getEndpointConfig();
    CryptoUtil cryptoUtil = CryptoUtil.getDefaultCryptoUtil();
    // OAuth 2.0 backend protection: API Key and API Secret encryption
    encryptEndpointSecurityOAuthCredentials(endpointConfig, cryptoUtil, StringUtils.EMPTY, StringUtils.EMPTY, apiDto);
    // AWS Lambda: secret key encryption while creating the API
    if (apiDto.getEndpointConfig() != null) {
        if (endpointConfig.containsKey(APIConstants.AMZN_SECRET_KEY)) {
            String secretKey = (String) endpointConfig.get(APIConstants.AMZN_SECRET_KEY);
            if (!StringUtils.isEmpty(secretKey)) {
                String encryptedSecretKey = cryptoUtil.encryptAndBase64Encode(secretKey.getBytes());
                endpointConfig.put(APIConstants.AMZN_SECRET_KEY, encryptedSecretKey);
                apiDto.setEndpointConfig(endpointConfig);
            }
        }
    }
    /* if (isWSAPI) {
            ArrayList<String> websocketTransports = new ArrayList<>();
            websocketTransports.add(APIConstants.WS_PROTOCOL);
            websocketTransports.add(APIConstants.WSS_PROTOCOL);
            apiDto.setTransport(websocketTransports);
        }*/
    API apiToAdd = prepareToCreateAPIByDTO(apiDto, apiProvider, username, organization);
    validateScopes(apiToAdd);
    // validate API categories
    List<APICategory> apiCategories = apiToAdd.getApiCategories();
    List<APICategory> apiCategoriesList = new ArrayList<>();
    for (APICategory category : apiCategories) {
        category.setOrganization(organization);
        apiCategoriesList.add(category);
    }
    apiToAdd.setApiCategories(apiCategoriesList);
    if (apiCategoriesList.size() > 0) {
        if (!APIUtil.validateAPICategories(apiCategoriesList, organization)) {
            throw new APIManagementException("Invalid API Category name(s) defined", ExceptionCodes.from(ExceptionCodes.API_CATEGORY_INVALID));
        }
    }
    if (!isAsyncAPI) {
        APIDefinition oasParser;
        if (RestApiConstants.OAS_VERSION_2.equalsIgnoreCase(oasVersion)) {
            oasParser = new OAS2Parser();
        } else {
            oasParser = new OAS3Parser();
        }
        SwaggerData swaggerData = new SwaggerData(apiToAdd);
        String apiDefinition = oasParser.generateAPIDefinition(swaggerData);
        apiToAdd.setSwaggerDefinition(apiDefinition);
    } else {
        AsyncApiParser asyncApiParser = new AsyncApiParser();
        String asyncApiDefinition = asyncApiParser.generateAsyncAPIDefinition(apiToAdd);
        apiToAdd.setAsyncApiDefinition(asyncApiDefinition);
    }
    apiToAdd.setOrganization(organization);
    if (isAsyncAPI) {
        AsyncApiParser asyncApiParser = new AsyncApiParser();
        String apiDefinition = asyncApiParser.generateAsyncAPIDefinition(apiToAdd);
        apiToAdd.setAsyncApiDefinition(apiDefinition);
    }
    // adding the api
    apiProvider.addAPI(apiToAdd);
    return apiToAdd;
}

Example 25 with APICategory

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

the class RegistryPersistenceUtil method createAPIArtifactContent.

/**
 * Create Governance artifact from given attributes
 *
 * @param artifact initial governance artifact
 * @param api      API object with the attributes value
 * @return GenericArtifact
 * @throws APIManagementException if failed to create API
 */
public static GenericArtifact createAPIArtifactContent(GenericArtifact artifact, API api) throws APIManagementException {
    try {
        String apiStatus = api.getStatus();
        artifact.setAttribute(APIConstants.API_OVERVIEW_NAME, api.getId().getApiName());
        artifact.setAttribute(APIConstants.API_OVERVIEW_VERSION, api.getId().getVersion());
        artifact.setAttribute(APIConstants.API_OVERVIEW_CONTEXT, api.getContext());
        artifact.setAttribute(APIConstants.API_OVERVIEW_PROVIDER, api.getId().getProviderName());
        artifact.setAttribute(APIConstants.API_OVERVIEW_DESCRIPTION, api.getDescription());
        artifact.setAttribute(APIConstants.API_OVERVIEW_WSDL, api.getWsdlUrl());
        artifact.setAttribute(APIConstants.API_OVERVIEW_WADL, api.getWadlUrl());
        artifact.setAttribute(APIConstants.API_OVERVIEW_THUMBNAIL_URL, api.getThumbnailUrl());
        artifact.setAttribute(APIConstants.API_OVERVIEW_STATUS, apiStatus);
        artifact.setAttribute(APIConstants.API_OVERVIEW_TEC_OWNER, api.getTechnicalOwner());
        artifact.setAttribute(APIConstants.API_OVERVIEW_TEC_OWNER_EMAIL, api.getTechnicalOwnerEmail());
        artifact.setAttribute(APIConstants.API_OVERVIEW_BUSS_OWNER, api.getBusinessOwner());
        artifact.setAttribute(APIConstants.API_OVERVIEW_BUSS_OWNER_EMAIL, api.getBusinessOwnerEmail());
        artifact.setAttribute(APIConstants.API_OVERVIEW_VISIBILITY, api.getVisibility());
        artifact.setAttribute(APIConstants.API_OVERVIEW_VISIBLE_ROLES, api.getVisibleRoles());
        artifact.setAttribute(APIConstants.API_OVERVIEW_VISIBLE_TENANTS, api.getVisibleTenants());
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENDPOINT_SECURED, Boolean.toString(api.isEndpointSecured()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENDPOINT_AUTH_DIGEST, Boolean.toString(api.isEndpointAuthDigest()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENDPOINT_USERNAME, api.getEndpointUTUsername());
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENDPOINT_PASSWORD, api.getEndpointUTPassword());
        artifact.setAttribute(APIConstants.API_OVERVIEW_TRANSPORTS, api.getTransports());
        artifact.setAttribute(APIConstants.API_OVERVIEW_INSEQUENCE, api.getInSequence());
        artifact.setAttribute(APIConstants.API_OVERVIEW_OUTSEQUENCE, api.getOutSequence());
        artifact.setAttribute(APIConstants.API_OVERVIEW_FAULTSEQUENCE, api.getFaultSequence());
        artifact.setAttribute(APIConstants.API_OVERVIEW_RESPONSE_CACHING, api.getResponseCache());
        artifact.setAttribute(APIConstants.API_OVERVIEW_CACHE_TIMEOUT, Integer.toString(api.getCacheTimeout()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_REDIRECT_URL, api.getRedirectURL());
        artifact.setAttribute(APIConstants.API_OVERVIEW_EXTERNAL_PRODUCTION_ENDPOINT, api.getApiExternalProductionEndpoint());
        artifact.setAttribute(APIConstants.API_OVERVIEW_EXTERNAL_SANDBOX_ENDPOINT, api.getApiExternalSandboxEndpoint());
        artifact.setAttribute(APIConstants.API_OVERVIEW_ADVERTISE_ONLY_API_VENDOR, api.getAdvertiseOnlyAPIVendor());
        artifact.setAttribute(APIConstants.API_OVERVIEW_OWNER, api.getApiOwner());
        artifact.setAttribute(APIConstants.API_OVERVIEW_ADVERTISE_ONLY, Boolean.toString(api.isAdvertiseOnly()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENDPOINT_CONFIG, api.getEndpointConfig());
        artifact.setAttribute(APIConstants.API_OVERVIEW_SUBSCRIPTION_AVAILABILITY, api.getSubscriptionAvailability());
        artifact.setAttribute(APIConstants.API_OVERVIEW_SUBSCRIPTION_AVAILABLE_TENANTS, api.getSubscriptionAvailableTenants());
        artifact.setAttribute(APIConstants.PROTOTYPE_OVERVIEW_IMPLEMENTATION, api.getImplementation());
        artifact.setAttribute(APIConstants.API_PRODUCTION_THROTTLE_MAXTPS, api.getProductionMaxTps());
        artifact.setAttribute(APIConstants.API_SANDBOX_THROTTLE_MAXTPS, api.getSandboxMaxTps());
        artifact.setAttribute(APIConstants.API_OVERVIEW_AUTHORIZATION_HEADER, api.getAuthorizationHeader());
        artifact.setAttribute(APIConstants.API_OVERVIEW_API_SECURITY, api.getApiSecurity());
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENABLE_JSON_SCHEMA, Boolean.toString(api.isEnableSchemaValidation()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENABLE_STORE, Boolean.toString(api.isEnableStore()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_TESTKEY, api.getTestKey());
        // Validate if the API has an unsupported context before setting it in the artifact
        String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
        if (APIConstants.SUPER_TENANT_DOMAIN.equals(tenantDomain)) {
            String invalidContext = File.separator + APIConstants.VERSION_PLACEHOLDER;
            if (invalidContext.equals(api.getContextTemplate())) {
                throw new APIManagementException("API : " + api.getId() + " has an unsupported context : " + api.getContextTemplate());
            }
        } else {
            String invalidContext = APIConstants.TENANT_PREFIX + tenantDomain + File.separator + APIConstants.VERSION_PLACEHOLDER;
            if (invalidContext.equals(api.getContextTemplate())) {
                throw new APIManagementException("API : " + api.getId() + " has an unsupported context : " + api.getContextTemplate());
            }
        }
        // This is to support the pluggable version strategy.
        artifact.setAttribute(APIConstants.API_OVERVIEW_CONTEXT_TEMPLATE, api.getContextTemplate());
        artifact.setAttribute(APIConstants.API_OVERVIEW_VERSION_TYPE, "context");
        artifact.setAttribute(APIConstants.API_OVERVIEW_TYPE, api.getType());
        StringBuilder policyBuilder = new StringBuilder();
        for (Tier tier : api.getAvailableTiers()) {
            policyBuilder.append(tier.getName());
            policyBuilder.append("||");
        }
        String policies = policyBuilder.toString();
        if (!"".equals(policies)) {
            policies = policies.substring(0, policies.length() - 2);
            artifact.setAttribute(APIConstants.API_OVERVIEW_TIER, policies);
        }
        StringBuilder tiersBuilder = new StringBuilder();
        for (Tier tier : api.getAvailableTiers()) {
            tiersBuilder.append(tier.getName());
            tiersBuilder.append("||");
        }
        String tiers = tiersBuilder.toString();
        if (!"".equals(tiers)) {
            tiers = tiers.substring(0, tiers.length() - 2);
            artifact.setAttribute(APIConstants.API_OVERVIEW_TIER, tiers);
        } else {
            artifact.setAttribute(APIConstants.API_OVERVIEW_TIER, tiers);
        }
        if (APIConstants.PUBLISHED.equals(apiStatus)) {
            artifact.setAttribute(APIConstants.API_OVERVIEW_IS_LATEST, "true");
        }
        String[] keys = artifact.getAttributeKeys();
        for (String key : keys) {
            if (key.contains("URITemplate")) {
                artifact.removeAttribute(key);
            }
        }
        Set<URITemplate> uriTemplateSet = api.getUriTemplates();
        int i = 0;
        for (URITemplate uriTemplate : uriTemplateSet) {
            artifact.addAttribute(APIConstants.API_URI_PATTERN + i, uriTemplate.getUriTemplate());
            artifact.addAttribute(APIConstants.API_URI_HTTP_METHOD + i, uriTemplate.getHTTPVerb());
            artifact.addAttribute(APIConstants.API_URI_AUTH_TYPE + i, uriTemplate.getAuthType());
            i++;
        }
        artifact.setAttribute(APIConstants.API_OVERVIEW_ENVIRONMENTS, writeEnvironmentsToArtifact(api.getEnvironments()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_CORS_CONFIGURATION, RegistryPersistenceUtil.getCorsConfigurationJsonFromDto(api.getCorsConfiguration()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_WEBSUB_SUBSCRIPTION_CONFIGURATION, RegistryPersistenceUtil.getWebsubSubscriptionJsonFromDto(api.getWebsubSubscriptionConfiguration()));
        artifact.setAttribute(APIConstants.API_OVERVIEW_WS_URI_MAPPING, RegistryPersistenceUtil.getWsUriMappingJsonFromDto(api.getWsUriMapping()));
        // attaching micro-gateway labels to the API
        // attaching api categories to the API
        List<APICategory> attachedApiCategories = api.getApiCategories();
        artifact.removeAttribute(APIConstants.API_CATEGORIES_CATEGORY_NAME);
        if (attachedApiCategories != null) {
            for (APICategory category : attachedApiCategories) {
                artifact.addAttribute(APIConstants.API_CATEGORIES_CATEGORY_NAME, category.getName());
            }
        }
        // set monetization status (i.e - enabled or disabled)
        artifact.setAttribute(APIConstants.Monetization.API_MONETIZATION_STATUS, Boolean.toString(api.isMonetizationEnabled()));
        // set additional monetization data
        if (api.getMonetizationProperties() != null) {
            artifact.setAttribute(APIConstants.Monetization.API_MONETIZATION_PROPERTIES, api.getMonetizationProperties().toJSONString());
        }
        if (api.getKeyManagers() != null) {
            artifact.setAttribute(APIConstants.API_OVERVIEW_KEY_MANAGERS, new Gson().toJson(api.getKeyManagers()));
        }
        // check in github code to see this method was removed
        String apiSecurity = artifact.getAttribute(APIConstants.API_OVERVIEW_API_SECURITY);
        if (apiSecurity != null && !apiSecurity.contains(APIConstants.DEFAULT_API_SECURITY_OAUTH2) && !apiSecurity.contains(APIConstants.API_SECURITY_API_KEY)) {
            artifact.setAttribute(APIConstants.API_OVERVIEW_TIER, "");
        }
        // set gateway vendor for the API
        artifact.setAttribute(APIConstants.API_GATEWAY_VENDOR, api.getGatewayVendor());
        // set async transport protocols for the API
        artifact.setAttribute(APIConstants.ASYNC_API_TRANSPORT_PROTOCOLS, api.getAsyncTransportProtocols());
        artifact.setAttribute(APIConstants.API_OVERVIEW_AUDIENCE, api.getAudience());
    } catch (GovernanceException e) {
        String msg = "Failed to create API for : " + api.getId().getApiName();
        log.error(msg, e);
        throw new APIManagementException(msg, e);
    }
    return artifact;
}