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

Example 1 with WSDLProcessor

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

the class ApisApiServiceImpl method apisValidateDefinitionPost.

/**
 * Validates a provided API definition
 *
 * @param type            API definition type (SWAGGER or WSDL)
 * @param fileInputStream file content stream
 * @param fileDetail      file details
 * @param url             URL of the definition
 * @param request         msf4j request
 * @return API definition validation information
 * @throws NotFoundException
 */
@Override
public Response apisValidateDefinitionPost(String type, InputStream fileInputStream, FileInfo fileDetail, String url, Request request) throws NotFoundException {
    String errorMessage = "Error while validating the definition";
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        if (StringUtils.isBlank(type)) {
            type = APIDefinitionValidationResponseDTO.DefinitionTypeEnum.SWAGGER.toString();
        }
        Response responseIfParamsInvalid = buildResponseIfParamsInvalid(type, fileInputStream, url);
        if (responseIfParamsInvalid != null) {
            return responseIfParamsInvalid;
        }
        if (APIDefinitionValidationResponseDTO.DefinitionTypeEnum.SWAGGER.toString().equals(type)) {
            if (log.isDebugEnabled()) {
                log.debug("Validating a swagger file.");
            }
            // TODO implement swagger validation
            return Response.noContent().build();
        } else {
            // WSDL type
            WSDLProcessor processor = null;
            WSDLInfo info = null;
            if (!StringUtils.isBlank(url)) {
                processor = WSDLProcessFactory.getInstance().getWSDLProcessor(url);
                info = processor.getWsdlInfo();
                if (log.isDebugEnabled()) {
                    log.debug("Successfully validated WSDL URL " + url);
                }
            } else {
                if (fileDetail.getFileName().endsWith(".zip")) {
                    WSDLArchiveInfo archiveInfo = apiPublisher.extractAndValidateWSDLArchive(fileInputStream);
                    info = archiveInfo.getWsdlInfo();
                    if (log.isDebugEnabled()) {
                        log.debug("Successfully validated WSDL archive " + fileDetail.getFileName());
                    }
                } else if (fileDetail.getFileName().endsWith(".wsdl")) {
                    byte[] wsdlContent = IOUtils.toByteArray(fileInputStream);
                    processor = WSDLProcessFactory.getInstance().getWSDLProcessor(wsdlContent);
                    info = processor.getWsdlInfo();
                    if (log.isDebugEnabled()) {
                        log.debug("Successfully validated WSDL file " + fileDetail.getFileName());
                    }
                } else {
                    String msg = "Unsupported extension type of file: " + fileDetail.getFileName();
                    log.error(msg);
                    ErrorDTO errorDTO = RestApiUtil.getErrorDTO(msg, 900700L, msg);
                    return Response.status(Response.Status.BAD_REQUEST).entity(errorDTO).build();
                }
            }
            if (info != null) {
                APIDefinitionValidationResponseDTO responseDTO = MappingUtil.toWSDLValidationResponseDTO(info);
                return Response.ok(responseDTO).build();
            }
            APIDefinitionValidationResponseDTO responseDTO = new APIDefinitionValidationResponseDTO();
            responseDTO.isValid(false);
            return Response.ok().entity(responseDTO).build();
        }
    } catch (APIManagementException e) {
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    } catch (IOException e) {
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 900313L, errorMessage);
        log.error(errorMessage, e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(errorDTO).build();
    }
}

Example 2 with WSDLProcessor

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

the class APIPublisherImpl method extractAndValidateWSDLArchive.

@Override
public WSDLArchiveInfo extractAndValidateWSDLArchive(InputStream inputStream) throws APIMgtDAOException, APIMgtWSDLException {
    String path = System.getProperty(APIMgtConstants.JAVA_IO_TMPDIR) + File.separator + APIMgtConstants.WSDLConstants.WSDL_ARCHIVES_FOLDERNAME + File.separator + UUID.randomUUID().toString();
    String archivePath = path + File.separator + APIMgtConstants.WSDLConstants.WSDL_ARCHIVE_FILENAME;
    String extractedLocation = APIFileUtils.extractUploadedArchive(inputStream, APIMgtConstants.WSDLConstants.EXTRACTED_WSDL_ARCHIVE_FOLDERNAME, archivePath, path);
    if (log.isDebugEnabled()) {
        log.debug("Successfully extracted WSDL archive. Location: " + extractedLocation);
    }
    WSDLProcessor processor = WSDLProcessFactory.getInstance().getWSDLProcessorForPath(extractedLocation);
    if (!processor.canProcess()) {
        throw new APIMgtWSDLException("Unable to process WSDL by the processor " + processor.getClass().getName(), ExceptionCodes.CANNOT_PROCESS_WSDL_CONTENT);
    }
    WSDLArchiveInfo archiveInfo = new WSDLArchiveInfo(path, APIMgtConstants.WSDLConstants.WSDL_ARCHIVE_FILENAME);
    archiveInfo.setWsdlInfo(processor.getWsdlInfo());
    return archiveInfo;
}

Example 3 with WSDLProcessor

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

the class APIPublisherImpl method addAPIFromWSDLFile.

@Override
public String addAPIFromWSDLFile(API.APIBuilder apiBuilder, InputStream inputStream, boolean isHttpBinding) throws APIManagementException {
    byte[] wsdlContent;
    try {
        wsdlContent = IOUtils.toByteArray(inputStream);
    } catch (IOException e) {
        throw new APIMgtWSDLException("Error while converting input stream to byte array", e, ExceptionCodes.INTERNAL_WSDL_EXCEPTION);
    }
    WSDLProcessor processor = WSDLProcessFactory.getInstance().getWSDLProcessor(wsdlContent);
    apiBuilder.uriTemplates(APIMWSDLUtils.getUriTemplatesForWSDLOperations(processor.getWsdlInfo().getHttpBindingOperations(), isHttpBinding));
    if (!processor.canProcess()) {
        throw new APIMgtWSDLException("Unable to process WSDL by the processor " + processor.getClass().getName(), ExceptionCodes.CANNOT_PROCESS_WSDL_CONTENT);
    }
    String uuid = addAPI(apiBuilder);
    if (log.isDebugEnabled()) {
        log.debug("Successfully added the API. uuid: " + uuid);
    }
    getApiDAO().addOrUpdateWSDL(uuid, wsdlContent, getUsername());
    if (log.isDebugEnabled()) {
        log.debug("Successfully added the WSDL file to database. API uuid: " + uuid);
    }
    if (APIMgtConstants.WSDLConstants.WSDL_VERSION_20.equals(processor.getWsdlInfo().getVersion())) {
        log.info("Extraction of HTTP Binding operations is not supported for WSDL 2.0.");
    }
    return uuid;
}

Example 4 with WSDLProcessor

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

the class WSDLProcessFactory method getWSDLProcessor.

/**
 * Returns the appropriate WSDL 1.1 or 2.0 processor based on the content {@code wsdlContent}.
 *
 * @param wsdlContent Content of the WSDL
 * @return WSDL 1.1 or 2.0 processor for the provided content
 * @throws APIMgtWSDLException If an error occurs while determining the processor
 */
public WSDLProcessor getWSDLProcessor(byte[] wsdlContent) throws APIMgtWSDLException {
    for (String clazz : getWSDLProcessorClasses()) {
        WSDLProcessor processor;
        try {
            processor = (WSDLProcessor) Class.forName(clazz).newInstance();
            boolean canProcess = processor.init(wsdlContent);
            if (canProcess) {
                return processor;
            }
        } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
            throw new APIMgtWSDLException("Error while instantiating " + clazz, e, ExceptionCodes.INTERNAL_WSDL_EXCEPTION);
        }
    }
    // no processors found if this line reaches
    throw new APIMgtWSDLException("No WSDL processor found to process WSDL content", ExceptionCodes.CANNOT_PROCESS_WSDL_CONTENT);
}

Example 5 with WSDLProcessor

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

the class WSDLProcessFactory method getWSDLProcessorForPath.

/**
 * Returns the appropriate WSDL 1.1 or 2.0 processor based on the file path {@code wsdlPath}.
 *
 * @param wsdlPath File path containing WSDL files and dependant files
 * @return WSDL 1.1 or 2.0 processor for the provided content
 * @throws APIMgtWSDLException If an error occurs while determining the processor
 */
public WSDLProcessor getWSDLProcessorForPath(String wsdlPath) throws APIMgtWSDLException {
    for (String clazz : getWSDLProcessorClasses()) {
        WSDLProcessor processor;
        try {
            processor = (WSDLProcessor) Class.forName(clazz).newInstance();
            boolean canProcess = processor.initPath(wsdlPath);
            if (canProcess) {
                return processor;
            }
        } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
            throw new APIMgtWSDLException("Error while instantiating " + clazz, e, ExceptionCodes.INTERNAL_WSDL_EXCEPTION);
        }
    }
    // no processors found if this line reaches
    throw new APIMgtWSDLException("No WSDL processor found to process WSDL content", ExceptionCodes.CANNOT_PROCESS_WSDL_CONTENT);
}