Examples with SwaggerParser io.swagger.parser.SwaggerParser used on opensource projects

Example 91 with SwaggerParser

use of io.swagger.parser.SwaggerParser in project product-microgateway by wso2.

the class OpenAPICodegenUtils method getOpenAPIAsJson.

/**
 * Convert the v2 or v3 open API definition in yaml or json format into json format of the respective format.
 * v2/YAML -> v2/JSON
 * v3/YAML -> v3/JSON
 *
 * @param openAPIContent open API as a string content
 * @return openAPI definition as a JSON String
 */
public static String getOpenAPIAsJson(OpenAPI openAPI, String openAPIContent, Path openAPIPath) {
    String jsonOpenAPI = Json.pretty(openAPI);
    String openAPIVersion;
    Path fileName = openAPIPath.getFileName();
    if (fileName == null) {
        throw new CLIRuntimeException("Error: Couldn't resolve OpenAPI file name.");
    } else if (fileName.toString().endsWith("json")) {
        openAPIVersion = findSwaggerVersion(openAPIContent, false);
    } else {
        openAPIVersion = findSwaggerVersion(jsonOpenAPI, false);
    }
    switch(openAPIVersion) {
        case "2":
            Swagger swagger = new SwaggerParser().parse(openAPIContent);
            return Json.pretty(swagger);
        case "3":
            return jsonOpenAPI;
        default:
            throw new CLIRuntimeException("Error: Swagger version is not identified");
    }
}