Examples with Extension io.swagger.v3.oas.annotations.extensions.Extension used on opensource projects

Example 6 with Extension

use of io.swagger.v3.oas.annotations.extensions.Extension in project swagger-core by swagger-api.

the class SimpleBuilderTest method testBuilder.

@Test
public void testBuilder() throws Exception {
    // basic metadata
    OpenAPI oai = new OpenAPI().info(new Info().contact(new Contact().email("tony@eatbacon.org").name("Tony the Tam").url("https://foo.bar"))).externalDocs(new ExternalDocumentation().description("read more here").url("http://swagger.io")).addTagsItem(new Tag().name("funky dunky").description("all about neat things")).extensions(new HashMap<String, Object>() {

        {
            put("x-fancy-extension", "something");
        }
    });
    Map<String, Schema> schemas = new HashMap<>();
    schemas.put("StringSchema", new StringSchema().description("simple string schema").minLength(3).maxLength(100).example("it works"));
    schemas.put("IntegerSchema", new IntegerSchema().description("simple integer schema").multipleOf(new BigDecimal(3)).minimum(new BigDecimal(6)));
    oai.components(new Components().schemas(schemas));
    schemas.put("Address", new Schema().description("address object").addProperties("street", new StringSchema().description("the street number")).addProperties("city", new StringSchema().description("city")).addProperties("state", new StringSchema().description("state").minLength(2).maxLength(2)).addProperties("zip", new StringSchema().description("zip code").pattern("^\\d{5}(?:[-\\s]\\d{4})?$").minLength(2).maxLength(2)).addProperties("country", new StringSchema()._enum(new ArrayList<String>() {

        {
            this.add("US");
        }
    })).description("2-digit country code").minLength(2).maxLength(2));
    oai.paths(new Paths().addPathItem("/foo", new PathItem().description("the foo path").get(new Operation().addParametersItem(new QueryParameter().description("Records to skip").required(false).schema(new IntegerSchema())).responses(new ApiResponses().addApiResponse("200", new ApiResponse().description("it worked").content(new Content().addMediaType("application/json", new MediaType().schema(new Schema().$ref("#/components/schemas/Address")))).addLink("funky", new Link().operationId("getFunky")))))));
    System.out.println(writeJson(oai));
}

Example 7 with Extension

use of io.swagger.v3.oas.annotations.extensions.Extension in project swagger-core by swagger-api.

the class Reader method read.

public OpenAPI read(Class<?> cls, String parentPath, String parentMethod, boolean isSubresource, RequestBody parentRequestBody, ApiResponses parentResponses, Set<String> parentTags, List<Parameter> parentParameters, Set<Class<?>> scannedResources) {
    Hidden hidden = cls.getAnnotation(Hidden.class);
    // class path
    final javax.ws.rs.Path apiPath = ReflectionUtils.getAnnotation(cls, javax.ws.rs.Path.class);
    if (hidden != null) {
        // || (apiPath == null && !isSubresource)) {
        return openAPI;
    }
    io.swagger.v3.oas.annotations.responses.ApiResponse[] classResponses = ReflectionUtils.getRepeatableAnnotationsArray(cls, io.swagger.v3.oas.annotations.responses.ApiResponse.class);
    List<io.swagger.v3.oas.annotations.security.SecurityScheme> apiSecurityScheme = ReflectionUtils.getRepeatableAnnotations(cls, io.swagger.v3.oas.annotations.security.SecurityScheme.class);
    List<io.swagger.v3.oas.annotations.security.SecurityRequirement> apiSecurityRequirements = ReflectionUtils.getRepeatableAnnotations(cls, io.swagger.v3.oas.annotations.security.SecurityRequirement.class);
    ExternalDocumentation apiExternalDocs = ReflectionUtils.getAnnotation(cls, ExternalDocumentation.class);
    io.swagger.v3.oas.annotations.tags.Tag[] apiTags = ReflectionUtils.getRepeatableAnnotationsArray(cls, io.swagger.v3.oas.annotations.tags.Tag.class);
    io.swagger.v3.oas.annotations.servers.Server[] apiServers = ReflectionUtils.getRepeatableAnnotationsArray(cls, io.swagger.v3.oas.annotations.servers.Server.class);
    javax.ws.rs.Consumes classConsumes = ReflectionUtils.getAnnotation(cls, javax.ws.rs.Consumes.class);
    javax.ws.rs.Produces classProduces = ReflectionUtils.getAnnotation(cls, javax.ws.rs.Produces.class);
    boolean classDeprecated = ReflectionUtils.getAnnotation(cls, Deprecated.class) != null;
    // OpenApiDefinition
    OpenAPIDefinition openAPIDefinition = ReflectionUtils.getAnnotation(cls, OpenAPIDefinition.class);
    if (openAPIDefinition != null) {
        // info
        AnnotationsUtils.getInfo(openAPIDefinition.info()).ifPresent(info -> openAPI.setInfo(info));
        // OpenApiDefinition security requirements
        SecurityParser.getSecurityRequirements(openAPIDefinition.security()).ifPresent(s -> openAPI.setSecurity(s));
        // 
        // OpenApiDefinition external docs
        AnnotationsUtils.getExternalDocumentation(openAPIDefinition.externalDocs()).ifPresent(docs -> openAPI.setExternalDocs(docs));
        // OpenApiDefinition tags
        AnnotationsUtils.getTags(openAPIDefinition.tags(), false).ifPresent(tags -> openApiTags.addAll(tags));
        // OpenApiDefinition servers
        AnnotationsUtils.getServers(openAPIDefinition.servers()).ifPresent(servers -> openAPI.setServers(servers));
        // OpenApiDefinition extensions
        if (openAPIDefinition.extensions().length > 0) {
            openAPI.setExtensions(AnnotationsUtils.getExtensions(openAPIDefinition.extensions()));
        }
    }
    // class security schemes
    if (apiSecurityScheme != null) {
        for (io.swagger.v3.oas.annotations.security.SecurityScheme securitySchemeAnnotation : apiSecurityScheme) {
            Optional<SecurityParser.SecuritySchemePair> securityScheme = SecurityParser.getSecurityScheme(securitySchemeAnnotation);
            if (securityScheme.isPresent()) {
                Map<String, SecurityScheme> securitySchemeMap = new HashMap<>();
                if (StringUtils.isNotBlank(securityScheme.get().key)) {
                    securitySchemeMap.put(securityScheme.get().key, securityScheme.get().securityScheme);
                    if (components.getSecuritySchemes() != null && components.getSecuritySchemes().size() != 0) {
                        components.getSecuritySchemes().putAll(securitySchemeMap);
                    } else {
                        components.setSecuritySchemes(securitySchemeMap);
                    }
                }
            }
        }
    }
    // class security requirements
    List<SecurityRequirement> classSecurityRequirements = new ArrayList<>();
    if (apiSecurityRequirements != null) {
        Optional<List<SecurityRequirement>> requirementsObject = SecurityParser.getSecurityRequirements(apiSecurityRequirements.toArray(new io.swagger.v3.oas.annotations.security.SecurityRequirement[apiSecurityRequirements.size()]));
        if (requirementsObject.isPresent()) {
            classSecurityRequirements = requirementsObject.get();
        }
    }
    // class tags, consider only name to add to class operations
    final Set<String> classTags = new LinkedHashSet<>();
    if (apiTags != null) {
        AnnotationsUtils.getTags(apiTags, false).ifPresent(tags -> tags.stream().map(Tag::getName).forEach(classTags::add));
    }
    // parent tags
    if (isSubresource) {
        if (parentTags != null) {
            classTags.addAll(parentTags);
        }
    }
    // servers
    final List<io.swagger.v3.oas.models.servers.Server> classServers = new ArrayList<>();
    if (apiServers != null) {
        AnnotationsUtils.getServers(apiServers).ifPresent(classServers::addAll);
    }
    // class external docs
    Optional<io.swagger.v3.oas.models.ExternalDocumentation> classExternalDocumentation = AnnotationsUtils.getExternalDocumentation(apiExternalDocs);
    JavaType classType = TypeFactory.defaultInstance().constructType(cls);
    BeanDescription bd = Json.mapper().getSerializationConfig().introspect(classType);
    final List<Parameter> globalParameters = new ArrayList<>();
    // look for constructor-level annotated properties
    globalParameters.addAll(ReaderUtils.collectConstructorParameters(cls, components, classConsumes, null));
    // look for field-level annotated properties
    globalParameters.addAll(ReaderUtils.collectFieldParameters(cls, components, classConsumes, null));
    // Make sure that the class methods are sorted for deterministic order
    // See https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html#getMethods--
    final List<Method> methods = Arrays.stream(cls.getMethods()).sorted(new MethodComparator()).collect(Collectors.toList());
    // iterate class methods
    for (Method method : methods) {
        if (isOperationHidden(method)) {
            continue;
        }
        AnnotatedMethod annotatedMethod = bd.findMethod(method.getName(), method.getParameterTypes());
        javax.ws.rs.Produces methodProduces = ReflectionUtils.getAnnotation(method, javax.ws.rs.Produces.class);
        javax.ws.rs.Consumes methodConsumes = ReflectionUtils.getAnnotation(method, javax.ws.rs.Consumes.class);
        if (isMethodOverridden(method, cls)) {
            continue;
        }
        boolean methodDeprecated = ReflectionUtils.getAnnotation(method, Deprecated.class) != null;
        javax.ws.rs.Path methodPath = ReflectionUtils.getAnnotation(method, javax.ws.rs.Path.class);
        String operationPath = ReaderUtils.getPath(apiPath, methodPath, parentPath, isSubresource);
        // extending resource config.
        if (ignoreOperationPath(operationPath, parentPath) && !isSubresource) {
            continue;
        }
        Map<String, String> regexMap = new LinkedHashMap<>();
        operationPath = PathUtils.parsePath(operationPath, regexMap);
        if (operationPath != null) {
            if (config != null && ReaderUtils.isIgnored(operationPath, config)) {
                continue;
            }
            final Class<?> subResource = getSubResourceWithJaxRsSubresourceLocatorSpecs(method);
            String httpMethod = ReaderUtils.extractOperationMethod(method, OpenAPIExtensions.chain());
            httpMethod = (httpMethod == null && isSubresource) ? parentMethod : httpMethod;
            if (StringUtils.isBlank(httpMethod) && subResource == null) {
                continue;
            } else if (StringUtils.isBlank(httpMethod) && subResource != null) {
                Type returnType = method.getGenericReturnType();
                if (annotatedMethod != null && annotatedMethod.getType() != null) {
                    returnType = annotatedMethod.getType();
                }
                if (shouldIgnoreClass(returnType.getTypeName()) && !method.getGenericReturnType().equals(subResource)) {
                    continue;
                }
            }
            io.swagger.v3.oas.annotations.Operation apiOperation = ReflectionUtils.getAnnotation(method, io.swagger.v3.oas.annotations.Operation.class);
            JsonView jsonViewAnnotation;
            JsonView jsonViewAnnotationForRequestBody;
            if (apiOperation != null && apiOperation.ignoreJsonView()) {
                jsonViewAnnotation = null;
                jsonViewAnnotationForRequestBody = null;
            } else {
                jsonViewAnnotation = ReflectionUtils.getAnnotation(method, JsonView.class);
                /* If one and only one exists, use the @JsonView annotation from the method parameter annotated
                       with @RequestBody. Otherwise fall back to the @JsonView annotation for the method itself. */
                jsonViewAnnotationForRequestBody = (JsonView) Arrays.stream(ReflectionUtils.getParameterAnnotations(method)).filter(arr -> Arrays.stream(arr).anyMatch(annotation -> annotation.annotationType().equals(io.swagger.v3.oas.annotations.parameters.RequestBody.class))).flatMap(Arrays::stream).filter(annotation -> annotation.annotationType().equals(JsonView.class)).reduce((a, b) -> null).orElse(jsonViewAnnotation);
            }
            Operation operation = parseMethod(method, globalParameters, methodProduces, classProduces, methodConsumes, classConsumes, classSecurityRequirements, classExternalDocumentation, classTags, classServers, isSubresource, parentRequestBody, parentResponses, jsonViewAnnotation, classResponses, annotatedMethod);
            if (operation != null) {
                if (classDeprecated || methodDeprecated) {
                    operation.setDeprecated(true);
                }
                List<Parameter> operationParameters = new ArrayList<>();
                List<Parameter> formParameters = new ArrayList<>();
                Annotation[][] paramAnnotations = ReflectionUtils.getParameterAnnotations(method);
                if (annotatedMethod == null) {
                    // annotatedMethod not null only when method with 0-2 parameters
                    Type[] genericParameterTypes = method.getGenericParameterTypes();
                    for (int i = 0; i < genericParameterTypes.length; i++) {
                        final Type type = TypeFactory.defaultInstance().constructType(genericParameterTypes[i], cls);
                        io.swagger.v3.oas.annotations.Parameter paramAnnotation = AnnotationsUtils.getAnnotation(io.swagger.v3.oas.annotations.Parameter.class, paramAnnotations[i]);
                        Type paramType = ParameterProcessor.getParameterType(paramAnnotation, true);
                        if (paramType == null) {
                            paramType = type;
                        } else {
                            if (!(paramType instanceof Class)) {
                                paramType = type;
                            }
                        }
                        ResolvedParameter resolvedParameter = getParameters(paramType, Arrays.asList(paramAnnotations[i]), operation, classConsumes, methodConsumes, jsonViewAnnotation);
                        operationParameters.addAll(resolvedParameter.parameters);
                        // collect params to use together as request Body
                        formParameters.addAll(resolvedParameter.formParameters);
                        if (resolvedParameter.requestBody != null) {
                            processRequestBody(resolvedParameter.requestBody, operation, methodConsumes, classConsumes, operationParameters, paramAnnotations[i], type, jsonViewAnnotationForRequestBody, null);
                        }
                    }
                } else {
                    for (int i = 0; i < annotatedMethod.getParameterCount(); i++) {
                        AnnotatedParameter param = annotatedMethod.getParameter(i);
                        final Type type = TypeFactory.defaultInstance().constructType(param.getParameterType(), cls);
                        io.swagger.v3.oas.annotations.Parameter paramAnnotation = AnnotationsUtils.getAnnotation(io.swagger.v3.oas.annotations.Parameter.class, paramAnnotations[i]);
                        Type paramType = ParameterProcessor.getParameterType(paramAnnotation, true);
                        if (paramType == null) {
                            paramType = type;
                        } else {
                            if (!(paramType instanceof Class)) {
                                paramType = type;
                            }
                        }
                        ResolvedParameter resolvedParameter = getParameters(paramType, Arrays.asList(paramAnnotations[i]), operation, classConsumes, methodConsumes, jsonViewAnnotation);
                        operationParameters.addAll(resolvedParameter.parameters);
                        // collect params to use together as request Body
                        formParameters.addAll(resolvedParameter.formParameters);
                        if (resolvedParameter.requestBody != null) {
                            processRequestBody(resolvedParameter.requestBody, operation, methodConsumes, classConsumes, operationParameters, paramAnnotations[i], type, jsonViewAnnotationForRequestBody, null);
                        }
                    }
                }
                // if we have form parameters, need to merge them into single schema and use as request body..
                if (!formParameters.isEmpty()) {
                    Schema mergedSchema = new ObjectSchema();
                    Map<String, Encoding> encoding = new LinkedHashMap<>();
                    for (Parameter formParam : formParameters) {
                        if (formParam.getExplode() != null || (formParam.getStyle() != null) && Encoding.StyleEnum.fromString(formParam.getStyle().toString()) != null) {
                            Encoding e = new Encoding();
                            if (formParam.getExplode() != null) {
                                e.explode(formParam.getExplode());
                            }
                            if (formParam.getStyle() != null && Encoding.StyleEnum.fromString(formParam.getStyle().toString()) != null) {
                                e.style(Encoding.StyleEnum.fromString(formParam.getStyle().toString()));
                            }
                            encoding.put(formParam.getName(), e);
                        }
                        mergedSchema.addProperties(formParam.getName(), formParam.getSchema());
                        if (formParam.getSchema() != null && StringUtils.isNotBlank(formParam.getDescription()) && StringUtils.isBlank(formParam.getSchema().getDescription())) {
                            formParam.getSchema().description(formParam.getDescription());
                        }
                        if (null != formParam.getRequired() && formParam.getRequired()) {
                            mergedSchema.addRequiredItem(formParam.getName());
                        }
                    }
                    Parameter merged = new Parameter().schema(mergedSchema);
                    processRequestBody(merged, operation, methodConsumes, classConsumes, operationParameters, new Annotation[0], null, jsonViewAnnotationForRequestBody, encoding);
                }
                if (!operationParameters.isEmpty()) {
                    for (Parameter operationParameter : operationParameters) {
                        operation.addParametersItem(operationParameter);
                    }
                }
                // if subresource, merge parent parameters
                if (parentParameters != null) {
                    for (Parameter parentParameter : parentParameters) {
                        operation.addParametersItem(parentParameter);
                    }
                }
                if (subResource != null && !scannedResources.contains(subResource)) {
                    scannedResources.add(subResource);
                    read(subResource, operationPath, httpMethod, true, operation.getRequestBody(), operation.getResponses(), classTags, operation.getParameters(), scannedResources);
                    // remove the sub resource so that it can visit it later in another path
                    // but we have a room for optimization in the future to reuse the scanned result
                    // by caching the scanned resources in the reader instance to avoid actual scanning
                    // the the resources again
                    scannedResources.remove(subResource);
                    // don't proceed with root resource operation, as it's handled by subresource
                    continue;
                }
                final Iterator<OpenAPIExtension> chain = OpenAPIExtensions.chain();
                if (chain.hasNext()) {
                    final OpenAPIExtension extension = chain.next();
                    extension.decorateOperation(operation, method, chain);
                }
                PathItem pathItemObject;
                if (openAPI.getPaths() != null && openAPI.getPaths().get(operationPath) != null) {
                    pathItemObject = openAPI.getPaths().get(operationPath);
                } else {
                    pathItemObject = new PathItem();
                }
                if (StringUtils.isBlank(httpMethod)) {
                    continue;
                }
                setPathItemOperation(pathItemObject, httpMethod, operation);
                paths.addPathItem(operationPath, pathItemObject);
                if (openAPI.getPaths() != null) {
                    this.paths.putAll(openAPI.getPaths());
                }
                openAPI.setPaths(this.paths);
            }
        }
    }
    // if no components object is defined in openApi instance passed by client, set openAPI.components to resolved components (if not empty)
    if (!isEmptyComponents(components) && openAPI.getComponents() == null) {
        openAPI.setComponents(components);
    }
    // add tags from class to definition tags
    AnnotationsUtils.getTags(apiTags, true).ifPresent(tags -> openApiTags.addAll(tags));
    if (!openApiTags.isEmpty()) {
        Set<Tag> tagsSet = new LinkedHashSet<>();
        if (openAPI.getTags() != null) {
            for (Tag tag : openAPI.getTags()) {
                if (tagsSet.stream().noneMatch(t -> t.getName().equals(tag.getName()))) {
                    tagsSet.add(tag);
                }
            }
        }
        for (Tag tag : openApiTags) {
            if (tagsSet.stream().noneMatch(t -> t.getName().equals(tag.getName()))) {
                tagsSet.add(tag);
            }
        }
        openAPI.setTags(new ArrayList<>(tagsSet));
    }
    return openAPI;
}

Example 8 with Extension

use of io.swagger.v3.oas.annotations.extensions.Extension in project swagger-core by swagger-api.

the class Reader method getParameters.

protected ResolvedParameter getParameters(Type type, List<Annotation> annotations, Operation operation, javax.ws.rs.Consumes classConsumes, javax.ws.rs.Consumes methodConsumes, JsonView jsonViewAnnotation) {
    final Iterator<OpenAPIExtension> chain = OpenAPIExtensions.chain();
    if (!chain.hasNext()) {
        return new ResolvedParameter();
    }
    LOGGER.debug("getParameters for {}", type);
    Set<Type> typesToSkip = new HashSet<>();
    final OpenAPIExtension extension = chain.next();
    LOGGER.debug("trying extension {}", extension);
    return extension.extractParameters(annotations, type, typesToSkip, components, classConsumes, methodConsumes, true, jsonViewAnnotation, chain);
}

Example 9 with Extension

use of io.swagger.v3.oas.annotations.extensions.Extension in project carbon-apimgt by wso2.

the class OAS3Parser method getOASDefinitionForPublisher.

/**
 * Update OAS definition for API Publisher
 *
 * @param api           API
 * @param oasDefinition
 * @return OAS definition
 * @throws APIManagementException throws if an error occurred
 */
@Override
public String getOASDefinitionForPublisher(API api, String oasDefinition) throws APIManagementException {
    OpenAPI openAPI = getOpenAPI(oasDefinition);
    if (openAPI.getComponents() == null) {
        openAPI.setComponents(new Components());
    }
    Map<String, SecurityScheme> securitySchemes = openAPI.getComponents().getSecuritySchemes();
    if (securitySchemes == null) {
        securitySchemes = new HashMap<>();
        openAPI.getComponents().setSecuritySchemes(securitySchemes);
    }
    SecurityScheme securityScheme = securitySchemes.get(OPENAPI_SECURITY_SCHEMA_KEY);
    if (securityScheme == null) {
        securityScheme = new SecurityScheme();
        securityScheme.setType(SecurityScheme.Type.OAUTH2);
        securitySchemes.put(OPENAPI_SECURITY_SCHEMA_KEY, securityScheme);
        List<SecurityRequirement> security = new ArrayList<SecurityRequirement>();
        SecurityRequirement secReq = new SecurityRequirement();
        secReq.addList(OPENAPI_SECURITY_SCHEMA_KEY, new ArrayList<String>());
        security.add(secReq);
        openAPI.setSecurity(security);
    }
    if (securityScheme.getFlows() == null) {
        securityScheme.setFlows(new OAuthFlows());
    }
    // setting scopes id if it is null
    // https://github.com/swagger-api/swagger-parser/issues/1202
    OAuthFlow oAuthFlow = securityScheme.getFlows().getImplicit();
    if (oAuthFlow == null) {
        oAuthFlow = new OAuthFlow();
        securityScheme.getFlows().setImplicit(oAuthFlow);
    }
    if (oAuthFlow.getScopes() == null) {
        oAuthFlow.setScopes(new Scopes());
    }
    oAuthFlow.setAuthorizationUrl(OPENAPI_DEFAULT_AUTHORIZATION_URL);
    if (api.getAuthorizationHeader() != null) {
        openAPI.addExtension(APIConstants.X_WSO2_AUTH_HEADER, api.getAuthorizationHeader());
    }
    if (api.getApiLevelPolicy() != null) {
        openAPI.addExtension(APIConstants.X_THROTTLING_TIER, api.getApiLevelPolicy());
    }
    openAPI.addExtension(APIConstants.X_WSO2_CORS, api.getCorsConfiguration());
    Object prodEndpointObj = OASParserUtil.generateOASConfigForEndpoints(api, true);
    if (prodEndpointObj != null) {
        openAPI.addExtension(APIConstants.X_WSO2_PRODUCTION_ENDPOINTS, prodEndpointObj);
    }
    Object sandEndpointObj = OASParserUtil.generateOASConfigForEndpoints(api, false);
    if (sandEndpointObj != null) {
        openAPI.addExtension(APIConstants.X_WSO2_SANDBOX_ENDPOINTS, sandEndpointObj);
    }
    openAPI.addExtension(APIConstants.X_WSO2_BASEPATH, api.getContext());
    if (api.getTransports() != null) {
        openAPI.addExtension(APIConstants.X_WSO2_TRANSPORTS, api.getTransports().split(","));
    }
    String apiSecurity = api.getApiSecurity();
    // set mutual ssl extension if enabled
    if (apiSecurity != null) {
        List<String> securityList = Arrays.asList(apiSecurity.split(","));
        if (securityList.contains(APIConstants.API_SECURITY_MUTUAL_SSL)) {
            String mutualSSLOptional = !securityList.contains(APIConstants.API_SECURITY_MUTUAL_SSL_MANDATORY) ? APIConstants.OPTIONAL : APIConstants.MANDATORY;
            openAPI.addExtension(APIConstants.X_WSO2_MUTUAL_SSL, mutualSSLOptional);
        }
    }
    // This app security is should given in resource level,
    // otherwise the default oauth2 scheme defined at each resouce level will override application securities
    JsonNode appSecurityExtension = OASParserUtil.getAppSecurity(apiSecurity);
    for (String pathKey : openAPI.getPaths().keySet()) {
        PathItem pathItem = openAPI.getPaths().get(pathKey);
        for (Map.Entry<PathItem.HttpMethod, Operation> entry : pathItem.readOperationsMap().entrySet()) {
            Operation operation = entry.getValue();
            operation.addExtension(APIConstants.X_WSO2_APP_SECURITY, appSecurityExtension);
        }
    }
    openAPI.addExtension(APIConstants.X_WSO2_RESPONSE_CACHE, OASParserUtil.getResponseCacheConfig(api.getResponseCache(), api.getCacheTimeout()));
    return Json.pretty(openAPI);
}

Example 10 with Extension

use of io.swagger.v3.oas.annotations.extensions.Extension in project carbon-apimgt by wso2.

the class OAS3Parser method getOASDefinitionWithTierContentAwareProperty.

@Override
public String getOASDefinitionWithTierContentAwareProperty(String oasDefinition, List<String> contentAwareTiersList, String apiLevelTier) throws APIManagementException {
    OpenAPIV3Parser openAPIV3Parser = new OpenAPIV3Parser();
    SwaggerParseResult parseAttemptForV3 = openAPIV3Parser.readContents(oasDefinition, null, null);
    if (CollectionUtils.isNotEmpty(parseAttemptForV3.getMessages())) {
        log.debug("Errors found when parsing OAS definition");
    }
    OpenAPI swagger = parseAttemptForV3.getOpenAPI();
    // check if API Level tier is content aware. if so, we set a extension as a global property
    if (contentAwareTiersList.contains(apiLevelTier)) {
        swagger.addExtension(APIConstants.SWAGGER_X_THROTTLING_BANDWIDTH, true);
        // no need to check resource levels since both cannot exist at the same time.
        log.debug("API Level policy is content aware..");
        return Json.pretty(swagger);
    }
    // if api level tier exists, skip checking for resource level tiers since both cannot exist at the same time.
    if (apiLevelTier != null) {
        log.debug("API Level policy is not content aware..");
        return oasDefinition;
    } else {
        log.debug("API Level policy does not exist. Checking for resource level");
        for (Map.Entry<String, PathItem> entry : swagger.getPaths().entrySet()) {
            String path = entry.getKey();
            List<Operation> operations = swagger.getPaths().get(path).readOperations();
            for (Operation op : operations) {
                if (contentAwareTiersList.contains(op.getExtensions().get(APIConstants.SWAGGER_X_THROTTLING_TIER))) {
                    if (log.isDebugEnabled()) {
                        log.debug("API resource Level policy is content aware for operation " + op.getOperationId());
                    }
                    op.addExtension(APIConstants.SWAGGER_X_THROTTLING_BANDWIDTH, true);
                }
            }
        }
        return Json.pretty(swagger);
    }
}