+ private static final Logger logger = FlexLogger.getLogger(ImportService.class);
+ private static String errorMessage = "Error in reading in file from API call";
+ private static String errorMsg = "error";
+ private static String operation = "operation";
+ private static String importHeader = "import";
+ private static String service = "service";
+ private static String extractDir = "ExtractDir";
+ private static String successMessage = "success";
+ private static String invalidServiceName = "Invalid ServiceName";
+ private static final String REGEX = "[0-9a-zA-Z._ ]*";
+ private static final String MISSING = "missing";
+
+ public void doImportMicroServicePut(HttpServletRequest request, HttpServletResponse response) {
+ String importServiceCreation = request.getParameter("importService");
+ String fileName = request.getParameter("fileName");
+ String version = request.getParameter("version");
+ String serviceName = request.getParameter("serviceName");
+
+ if (serviceName == null || serviceName.isEmpty() || !serviceName.matches(REGEX)) {
+ response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+ response.addHeader(errorMsg, MISSING);
+ response.addHeader(operation, importHeader);
+ response.addHeader(service, invalidServiceName);
+ return;
+ }
+
+ String description = request.getParameter("description");
+ Map<String, String> successMap = new HashMap<>();
+ if (("BRMSPARAM").equals(importServiceCreation)) {
+ StringBuilder builder = new StringBuilder();
+ int ch;
+ try {
+ while ((ch = request.getInputStream().read()) != -1) {
+ builder.append((char) ch);
+ }
+ } catch (IOException e) {
+ logger.error(e);
+ PolicyLogger.error(errorMessage);
+ response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+ response.addHeader(errorMsg, MISSING);
+ response.addHeader(operation, importHeader);
+ response.addHeader(service, serviceName);
+ }
+ CreateBRMSRuleTemplate brmsRuleTemplate = new CreateBRMSRuleTemplate();
+ successMap = brmsRuleTemplate.addRule(builder.toString(), serviceName, description, "API");
+ } else if (("MICROSERVICE").equals(importServiceCreation)) {
+ CreateNewMicroServiceModel newMS = null;
+ String randomID = UUID.randomUUID().toString();
+ String type = ".xmi";
+ if (fileName != null) {
+ File extracDir = new File(extractDir);
+ if (!extracDir.exists()) {
+ extracDir.mkdirs();
+ }
+ if (fileName.contains(".xmi") || fileName.contains(".yml")) {
+ if (fileName.contains(".yml")) {
+ type = ".yml";
+ }
+ // get the request content into a String
+ String xmi = null;
+ java.util.Scanner scanner;
+ try {
+ scanner = new java.util.Scanner(request.getInputStream());
+ scanner.useDelimiter("\\A");
+ xmi = scanner.hasNext() ? scanner.next() : "";
+ scanner.close();
+ } catch (IOException e1) {
+ logger.error(e1);
+ PolicyLogger.error(errorMessage);
+ return;
+ }
+ PolicyLogger.info("Request from API to import new Service");
+ try (Writer writer = new BufferedWriter(new OutputStreamWriter(
+ new FileOutputStream(extractDir + File.separator + randomID + type), "utf-8"))) {
+ writer.write(xmi);
+ } catch (IOException e) {
+ logger.error(e);
+ PolicyLogger.error(errorMessage);
+ return;
+ }
+ } else {
+ InputStream inputStream = null;
+ try (FileOutputStream outputStream =
+ new FileOutputStream(extractDir + File.separator + randomID + ".zip")) {
+ inputStream = request.getInputStream();
+ byte[] buffer = new byte[4096];
+ int bytesRead = -1;
+ while ((bytesRead = inputStream.read(buffer)) != -1) {
+ outputStream.write(buffer, 0, bytesRead);
+ }
+ } catch (IOException e) {
+ PolicyLogger.error("Error in reading in Zip File from API call" + e);
+ return;
+ } finally {
+ try {
+ if (inputStream != null) {
+ inputStream.close();
+ }
+ } catch (IOException e) {
+ PolicyLogger.error("Exception Occured while closing the input/output stream" + e);
+ }
+ }
+ }
+
+ newMS = new CreateNewMicroServiceModel(fileName, serviceName, "API", version, randomID);
+
+ successMap = newMS.addValuesToNewModel(type);
+
+ if (successMap.containsKey(successMessage)) {
+ successMap.clear();
+ successMap = newMS.saveImportService();
+ }
+ }
+ } else if (("OPTIMIZATION").equals(importServiceCreation)) {
+ CreateNewOptimizationModel newOOF = null;
+ String randomID = UUID.randomUUID().toString();
+ if (fileName != null) {
+ File extracDir = new File(extractDir);
+ if (!extracDir.exists()) {
+ extracDir.mkdirs();
+ }
+
+ String type = ".yml";
+
+ // get the request content into a String
+ String yml = null;
+ try (java.util.Scanner scanner = new java.util.Scanner(request.getInputStream());) {
+ scanner.useDelimiter("\\A");
+ yml = scanner.hasNext() ? scanner.next() : "";
+ } catch (IOException e1) {
+ logger.error(e1);
+ PolicyLogger.error(errorMessage);
+ return;
+ }
+ PolicyLogger.info("Request from API to import new Optimization Service Model");
+ try (Writer writer = new BufferedWriter(new OutputStreamWriter(
+ new FileOutputStream(extractDir + File.separator + randomID + type), "utf-8"))) {
+ writer.write(yml);
+ } catch (IOException e) {
+ logger.error(e);
+ PolicyLogger.error(errorMessage);
+ return;
+ }
+
+ newOOF = new CreateNewOptimizationModel(fileName, serviceName, "API Import Service", version, randomID);
+ successMap = newOOF.addValuesToNewModel();
+ if (successMap.containsKey(successMessage)) {
+ successMap.clear();
+ successMap = newOOF.saveImportService();
+ }
+ }
+ }