List of usage examples for org.apache.commons.fileupload FileItem isFormField
boolean isFormField();
FileItem instance represents a simple form field. From source file:controller.SignUpController.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/* w ww. j av a 2s . c o m*/ * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { CreditDao creditDao = new CreditDaoImpl(); try { boolean creditExist = false; DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(request); Iterator<FileItem> it = items.iterator(); HttpSession session = request.getSession(false); User user = new User(); Credit credit = new Credit(); UserDao userDaoImpl = new UserDaoImpl(); ArrayList<String> newInterests = new ArrayList<>(); while (it.hasNext()) { FileItem item = it.next(); if (!item.isFormField()) { byte[] image = item.get(); if (image != null && image.length != 0) { user.setImage(image); } System.out.println(user.getImage()); } else { switch (item.getFieldName()) { case "name": user.setUserName(item.getString()); break; case "mail": user.setEmail(item.getString()); break; case "password": user.setPassword(item.getString()); break; case "job": user.setJob(item.getString()); break; case "date": DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd"); LocalDate date = LocalDate.parse(item.getString(), formatter); user.setDOB(date); break; case "address": user.setAddress(item.getString()); break; case "credit": user.setCreditNumber(item.getString()); credit.setNumber(item.getString()); if (creditDao.checkCredit(credit)) {//credit number is exist is if (!(userDaoImpl.isCreditNumberAssigned(credit))) { creditExist = true; System.out.println("creditExist = true;"); } else { creditExist = false; System.out.println("creditExist = falsefalse;"); } } else { creditExist = false; System.out.println("creditExist=false;"); } break; default: newInterests.add(item.getString()); System.out.println(item.getFieldName() + " : " + item.getString()); } } } // check if user exist in Db if (creditExist) { user.setInterests(newInterests); UserDaoImpl userDao = new UserDaoImpl(); // userDao.signUp(user); session.setAttribute("user", user); System.out.println(user.getInterests()); System.out.println(user.getImage()); response.sendRedirect("index.jsp"); } else { response.sendRedirect("sign_up.jsp"); System.out.println("user didnt saved"); } } catch (FileUploadException ex) { Logger.getLogger(SignUpController.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:com.aspectran.web.support.multipart.commons.CommonsMultipartFormDataParser.java
/** * Parse form fields and file items./*from w w w . j a v a2 s. c o m*/ * * @param fileItemListMap the file item list map * @param requestAdapter the request adapter */ private void parseMultipartParameters(Map<String, List<FileItem>> fileItemListMap, RequestAdapter requestAdapter) { String encoding = requestAdapter.getEncoding(); MultiValueMap<String, String> parameterMap = new LinkedMultiValueMap<>(); MultiValueMap<String, FileParameter> fileParameterMap = new LinkedMultiValueMap<>(); for (Map.Entry<String, List<FileItem>> entry : fileItemListMap.entrySet()) { String fieldName = entry.getKey(); List<FileItem> fileItemList = entry.getValue(); if (fileItemList != null && !fileItemList.isEmpty()) { for (FileItem fileItem : fileItemList) { if (fileItem.isFormField()) { String value = getString(fileItem, encoding); parameterMap.add(fieldName, value); } else { String fileName = fileItem.getName(); // Skip file uploads that don't have a file name - meaning that // no file was selected. if (StringUtils.isEmpty(fileName)) { continue; } boolean valid = FilenameUtils.isValidFileExtension(fileName, allowedFileExtensions, deniedFileExtensions); if (!valid) { continue; } CommonsMultipartFileParameter fileParameter = new CommonsMultipartFileParameter(fileItem); fileParameterMap.add(fieldName, fileParameter); if (log.isDebugEnabled()) { log.debug("Found multipart file [" + fileParameter.getFileName() + "] of size " + fileParameter.getFileSize() + " bytes, stored " + fileParameter.getStorageDescription()); } } } } } requestAdapter.putAllParameters(parameterMap); requestAdapter.putAllFileParameters(fileParameterMap); }
From source file:com.hzc.framework.ssh.controller.WebUtil.java
/** * jsonp?/*from ww w. j ava 2 s. c om*/ * + ? * * @param path * @param ufc * @return * @throws Exception */ public static <T> T uploadMultiAndProgress(String path, Class<T> c, UploadFileNewCall ufc, final ProgressListener pl) throws RuntimeException { try { HttpServletRequest request = getReq(); // final HttpSession session = getSession(); ServletContext servletContext = getServletContext(); File file = new File(servletContext.getRealPath(path)); if (!file.exists()) file.mkdir(); DiskFileItemFactory fac = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(fac); upload.setHeaderEncoding("UTF-8"); upload.setProgressListener(pl); List<FileItem> fileItems = upload.parseRequest(request); T obj = c.newInstance(); Field[] declaredFields = c.getDeclaredFields(); for (FileItem item : fileItems) { if (!item.isFormField()) { String name = item.getName(); String type = item.getContentType(); if (StringUtils.isNotBlank(name)) { File f = new File(file + File.separator + name); item.write(f); ufc.file(obj, f, name, name, item.getSize(), type); // ???? } } else { String name = item.getFieldName(); // ??,?? for (Field field : declaredFields) { field.setAccessible(true); String fieldName = field.getName(); if (name.equals(fieldName)) { String value = item.getString("UTF-8"); if (null == value) { continue; } Class<?> type = field.getType(); if (type == Long.class) { field.set(obj, Long.parseLong(value)); } else if (type == String.class) { field.set(obj, value); } else if (type == Byte.class) { field.set(obj, Byte.parseByte(value)); } else if (type == Integer.class) { field.set(obj, Integer.parseInt(value)); } else if (type == Character.class) { field.set(obj, value.charAt(0)); } else if (type == Boolean.class) { field.set(obj, Boolean.parseBoolean(value)); } else if (type == Double.class) { field.set(obj, Double.parseDouble(value)); } else if (type == Float.class) { field.set(obj, Float.parseFloat(value)); } } } } } return obj; } catch (Exception e) { throw new RuntimeException(e); } }
From source file:com.mirth.connect.server.servlets.ExtensionServlet.java
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // MIRTH-1745 response.setCharacterEncoding("UTF-8"); if (!isUserLoggedIn(request)) { response.sendError(HttpServletResponse.SC_FORBIDDEN); } else {/*from w ww .j av a 2s. c om*/ try { ExtensionController extensionController = ControllerFactory.getFactory() .createExtensionController(); ObjectXMLSerializer serializer = new ObjectXMLSerializer(); PrintWriter out = response.getWriter(); FileItem multiPartFileItem = null; Operation operation = null; Map<String, Object> parameterMap = new HashMap<String, Object>(); if (ServletFileUpload.isMultipartContent(request)) { Map<String, String> multipartParameters = new HashMap<String, String>(); File installTempDir = new File(ExtensionController.getExtensionsPath(), "install_temp"); if (!installTempDir.exists()) { installTempDir.mkdir(); } // we need to load properties from the multipart data DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setRepository(installTempDir); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(request); for (FileItem item : items) { if (item.isFormField()) { multipartParameters.put(item.getFieldName(), item.getString()); } else { // only supports a single file multiPartFileItem = item; } } operation = Operations.getOperation(multipartParameters.get("op")); } else { operation = Operations.getOperation(request.getParameter("op")); } if (operation.equals(Operations.PLUGIN_PROPERTIES_GET)) { String pluginName = request.getParameter("name"); if (isUserAuthorizedForExtension(request, pluginName, operation.getName(), null)) { response.setContentType(APPLICATION_XML); serializer.toXML(extensionController.getPluginProperties(pluginName), out); } else { response.sendError(HttpServletResponse.SC_UNAUTHORIZED); } } else if (operation.equals(Operations.PLUGIN_PROPERTIES_SET)) { String pluginName = request.getParameter("name"); if (isUserAuthorizedForExtension(request, pluginName, operation.getName(), null)) { Properties properties = (Properties) serializer.fromXML(request.getParameter("properties")); extensionController.setPluginProperties(pluginName, properties); extensionController.updatePluginProperties(pluginName, properties); } else { response.sendError(HttpServletResponse.SC_UNAUTHORIZED); } } else if (operation.equals(Operations.PLUGIN_METADATA_GET)) { response.setContentType(APPLICATION_XML); serializer.toXML(extensionController.getPluginMetaData(), out); } else if (operation.equals(Operations.EXTENSION_SET_ENABLED)) { String pluginName = request.getParameter("name"); boolean enabled = BooleanUtils.toBoolean(request.getParameter("enabled")); parameterMap.put("extension", pluginName); parameterMap.put("enabled", enabled); if (isUserAuthorized(request, parameterMap)) { extensionController.setExtensionEnabled(pluginName, enabled); } else { response.sendError(HttpServletResponse.SC_UNAUTHORIZED); } } else if (operation.equals(Operations.CONNECTOR_METADATA_GET)) { response.setContentType(APPLICATION_XML); serializer.toXML(extensionController.getConnectorMetaData(), out); } else if (operation.equals(Operations.EXTENSION_IS_ENABLED)) { String extensionName = request.getParameter("name"); response.setContentType(TEXT_PLAIN); out.print(extensionController.isExtensionEnabled(extensionName)); } else if (operation.equals(Operations.PLUGIN_SERVICE_INVOKE)) { String pluginName = request.getParameter("name"); String method = request.getParameter("method"); Object object = serializer.fromXML(request.getParameter("object")); String sessionId = request.getSession().getId(); if (isUserAuthorizedForExtension(request, pluginName, method, null)) { serializer.toXML( extensionController.invokePluginService(pluginName, method, object, sessionId), out); } else { response.sendError(HttpServletResponse.SC_UNAUTHORIZED); } } else if (operation.equals(Operations.CONNECTOR_SERVICE_INVOKE)) { String name = request.getParameter("name"); String method = request.getParameter("method"); Object object = serializer.fromXML(request.getParameter("object")); String sessionId = request.getSession().getId(); response.setContentType(APPLICATION_XML); serializer.toXML(extensionController.invokeConnectorService(name, method, object, sessionId), out); } else if (operation.equals(Operations.EXTENSION_UNINSTALL)) { String packageName = request.getParameter("packageName"); parameterMap.put("packageName", packageName); if (isUserAuthorized(request, parameterMap)) { extensionController.prepareExtensionForUninstallation(packageName); } else { response.sendError(HttpServletResponse.SC_UNAUTHORIZED); } } else if (operation.equals(Operations.EXTENSION_INSTALL)) { if (isUserAuthorized(request, null)) { /* * This is a multi-part method, so we need our * parameters from the new map */ extensionController.extractExtension(multiPartFileItem); } else { response.sendError(HttpServletResponse.SC_UNAUTHORIZED); } } } catch (RuntimeIOException rio) { logger.debug(rio); } catch (Throwable t) { logger.error(ExceptionUtils.getStackTrace(t)); throw new ServletException(t); } } }
From source file:com.rapidsist.portal.cliente.editor.SimpleUploaderServlet.java
/** * Manage the Upload requests.<br> * * The servlet accepts commands sent in the following format:<br> * simpleUploader?Type=ResourceType<br><br> * It store the file (renaming it in case a file with the same name exists) and then return an HTML file * with a javascript command in it./*from w w w .j a va2 s . c o m*/ * */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { System.out.println("PASO POR EL METODO doPost DEL SERVLET SimpleUploaderServlet"); response.setContentType("text/html; charset=UTF-8"); response.setHeader("Cache-Control", "no-cache"); PrintWriter out = response.getWriter(); String typeStr = request.getParameter("Type"); String currentPath = baseDir + typeStr; String currentDirPath = getServletContext().getRealPath(currentPath); currentPath = request.getContextPath() + currentPath; String retVal = "0"; String newName = ""; String fileUrl = ""; String errorMessage = ""; if (enabled) { DiskFileUpload upload = new DiskFileUpload(); try { List items = upload.parseRequest(request); Map fields = new HashMap(); Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (item.isFormField()) fields.put(item.getFieldName(), item.getString()); else fields.put(item.getFieldName(), item); } FileItem uplFile = (FileItem) fields.get("NewFile"); String fileNameLong = uplFile.getName(); fileNameLong = fileNameLong.replace('\\', '/'); String[] pathParts = fileNameLong.split("/"); String fileName = pathParts[pathParts.length - 1]; String nameWithoutExt = getNameWithoutExtension(fileName); String ext = getExtension(fileName); File pathToSave = new File(currentDirPath, fileName); fileUrl = currentPath + "/" + fileName; if (extIsAllowed(typeStr, ext)) { int counter = 1; while (pathToSave.exists()) { newName = nameWithoutExt + "(" + counter + ")" + "." + ext; fileUrl = currentPath + "/" + newName; retVal = "201"; pathToSave = new File(currentDirPath, newName); counter++; } uplFile.write(pathToSave); } else { retVal = "202"; errorMessage = ""; } } catch (Exception ex) { retVal = "203"; } } else { retVal = "1"; errorMessage = "This file uploader is disabled. Please check the WEB-INF/web.xml file"; } out.println("<script type=\"text/javascript\">"); out.println("window.parent.OnUploadCompleted(" + retVal + ",'" + fileUrl + "','" + newName + "','" + errorMessage + "');"); out.println("</script>"); out.flush(); out.close(); }
From source file:com.ikon.servlet.admin.CronTabServlet.java
@Override @SuppressWarnings("unchecked") public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { log.debug("doPost({}, {})", request, response); request.setCharacterEncoding("UTF-8"); String action = ""; String userId = request.getRemoteUser(); updateSessionManager(request);/*w w w .j a v a2 s .c om*/ try { if (ServletFileUpload.isMultipartContent(request)) { InputStream is = null; FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(request); CronTab ct = new CronTab(); for (Iterator<FileItem> it = items.iterator(); it.hasNext();) { FileItem item = it.next(); if (item.isFormField()) { if (item.getFieldName().equals("action")) { action = item.getString("UTF-8"); } else if (item.getFieldName().equals("ct_id")) { ct.setId(Integer.parseInt(item.getString("UTF-8"))); } else if (item.getFieldName().equals("ct_name")) { ct.setName(item.getString("UTF-8")); } else if (item.getFieldName().equals("ct_mail")) { ct.setMail(item.getString("UTF-8")); } else if (item.getFieldName().equals("ct_expression")) { ct.setExpression(item.getString("UTF-8")); } else if (item.getFieldName().equals("ct_active")) { ct.setActive(true); } } else { is = item.getInputStream(); ct.setFileName(FilenameUtils.getName(item.getName())); ct.setFileContent(SecureStore.b64Encode(IOUtils.toByteArray(is))); ct.setFileMime(MimeTypeConfig.mimeTypes.getContentType(item.getName())); is.close(); } } if (action.equals("create")) { CronTabDAO.create(ct); // Activity log UserActivity.log(userId, "ADMIN_CRONTAB_CREATE", null, null, ct.toString()); list(request, response); } else if (action.equals("edit")) { CronTabDAO.update(ct); // Activity log UserActivity.log(userId, "ADMIN_CRONTAB_EDIT", Long.toString(ct.getId()), null, ct.toString()); list(request, response); } else if (action.equals("delete")) { CronTabDAO.delete(ct.getId()); // Activity log UserActivity.log(userId, "ADMIN_CRONTAB_DELETE", Long.toString(ct.getId()), null, null); list(request, response); } } } catch (DatabaseException e) { log.error(e.getMessage(), e); sendErrorRedirect(request, response, e); } catch (FileUploadException e) { log.error(e.getMessage(), e); sendErrorRedirect(request, response, e); } }
From source file:com.mycompany.mytubeaws.UploadServlet.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request//from ww w . java2s . co m * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String result = ""; String fileName = null; boolean uploaded = false; // configures upload settings DiskFileItemFactory factory = new DiskFileItemFactory(); // sets memory threshold - beyond which files are stored in disk factory.setSizeThreshold(1024 * 1024 * 3); // 3mb factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); // sets temporary location to store files ServletFileUpload upload = new ServletFileUpload(factory); upload.setFileSizeMax(1024 * 1024 * 40); // sets maximum size of upload file upload.setSizeMax(1024 * 1024 * 50); // sets maximum size of request (include file + form data) try { List<FileItem> formItems = upload.parseRequest(request); // parses the request's content to extract file data if (formItems != null && formItems.size() > 0) // iterates over form's fields { for (FileItem item : formItems) // processes only fields that are not form fields { if (!item.isFormField()) { fileName = item.getName(); UUID id = UUID.randomUUID(); fileName = FilenameUtils.getBaseName(fileName) + "_ID-" + id.toString() + "." + FilenameUtils.getExtension(fileName); File file = File.createTempFile("aws-java-sdk-upload", ""); item.write(file); // write form item to file (?) if (file.length() == 0) throw new RuntimeException("No file selected or empty file uploaded."); try { s3.putObject(new PutObjectRequest(bucketName, fileName, file)); result += "File uploaded successfully; "; uploaded = true; } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon S3, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); result += "AmazonServiceException thrown; "; } catch (AmazonClientException ace) { System.out .println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with S3, " + "such as not being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); result += "AmazonClientException thrown; "; } file.delete(); } } } } catch (Exception ex) { result += "Generic exception: '" + ex.getMessage() + "'; "; ex.printStackTrace(); } if (fileName != null && uploaded) result += "Generated file ID: " + fileName; System.out.println(result); request.setAttribute("resultText", result); request.getRequestDispatcher("/UploadResult.jsp").forward(request, response); }
From source file:hu.sztaki.lpds.submitter.service.jobstatus.JobStatusServlet.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods. * @param request servlet request/*w w w .j a v a 2 s . c om*/ * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //System.out.println("JobStatusServlet.processRequest called !!!!!!!!!!!!!!!"); String uid = ""; String jobid = ""; int status = -1; //sysLog(jobid, "JobStatusServlet * * * JobStatusServlet called"); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try { DiskFileItemFactory fileItemFactory = new DiskFileItemFactory(); fileItemFactory.setSizeThreshold(30 * 1024 * 1024); //1 MB fileItemFactory.setRepository(new File(Base.getI().getPath()));//new File() ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory); try { List items = uploadHandler.parseRequest(request); Iterator itr = items.iterator(); while (itr.hasNext()) { FileItem item = (FileItem) itr.next(); if (item.isFormField()) { // out.println("Field Name = " + item.getFieldName() + ", Value = " + item.getString()); // System.out.println("JobStatusServlet: Field Name = " + item.getFieldName() + ", Value = " + item.getString()); if ("uid".equals("" + item.getFieldName())) { uid = item.getString(); } else if ("jobid".equals("" + item.getFieldName())) { jobid = item.getString(); } else if ("status".equals("" + item.getFieldName())) { status = Integer.parseInt(item.getString()); } } else { // System.out.println("JobStatusServlet: Field Name = " + item.getFieldName() // + ", File Name = " + item.getName() // + ", Content type = " + item.getContentType() // + ", File Size = " + item.getSize()); // out.println("Field Name = " + item.getFieldName() // + ", File Name = " + item.getName() // + ", Content type = " + item.getContentType() // + ", File Size = " + item.getSize()); // outfiles.add(item.getName()); if (status == 1 && GStatusHandler.getI().setStatus(uid, jobid, status)) {//if status == uploading(1) and userid->jobid File destinationDir = new File(Base.getI().getPath() + jobid + "/outputs"); File file = new File(destinationDir, item.getName()); item.write(file); } else { System.out.println("ILLEGAL ACCESS or Deleted job!? uid:" + uid + " jobid:" + jobid); } } } } catch (FileUploadException ex) { sysLog(jobid, "JobStatusServlet: Error encountered while parsing the request: " + ex + " --> try getparameters"); //ex.printStackTrace(); uid = request.getParameter("uid"); jobid = request.getParameter("jobid"); try { if (request.getParameter("status") != null) { status = Integer.parseInt(request.getParameter("status")); if (status == 6) { status = 66; } else if (status == 7) { status = 77; } //running status = 55 } } catch (Exception ee) { //ee.printStackTrace(); } } catch (Exception ex) { sysLog(jobid, "JobStatusServlet:Error encountered while uploading file: " + ex); //ex.printStackTrace(); } sysLog(jobid, " JobStatusServlet: status=" + status + " userid=" + uid); if (status != -1) { GStatusHandler.getI().setStatus(uid, jobid, status); } //RequestDispatcher comp = null; //comp = request.getRequestDispatcher("hiba.jsp"); // comp.forward(request, response); } catch (Exception ee) { ee.printStackTrace(); } finally { out.close(); } //GStatusHandler.getI().getJob(jobID) }
From source file:massbank.FileUpload.java
/** * NGXgp??[^?/*from ww w . jav a 2s . c o m*/ * multipart/form-data?NGXg? * s??nullp * @return ?NGXg?MAP<L?[, l> */ @SuppressWarnings("unchecked") public HashMap<String, String[]> getRequestParam() { if (fileItemList == null) { try { fileItemList = (List<FileItem>) parseRequest(req); } catch (FileUploadException e) { e.printStackTrace(); return null; } } HashMap<String, String[]> reqParamMap = new HashMap<String, String[]>(); for (FileItem fItem : fileItemList) { // ?tB?[h???iNGXgp??[^lz???j if (fItem.isFormField()) { String key = fItem.getFieldName(); String val = fItem.getString(); if (key != null && !key.equals("")) { reqParamMap.put(key, new String[] { val }); } } } return reqParamMap; }
From source file:edu.lafayette.metadb.web.controlledvocab.UpdateVocab.java
/** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) *//*w w w .j av a 2 s .co m*/ @SuppressWarnings("unchecked") protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub PrintWriter out = response.getWriter(); String vocabName = null; String name = "nothing"; String status = "Upload failed "; try { if (ServletFileUpload.isMultipartContent(request)) { status = "isMultiPart"; ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory()); List fileItemsList = servletFileUpload.parseRequest(request); DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setSizeThreshold(40960); /* the unit is bytes */ InputStream input = null; Iterator it = fileItemsList.iterator(); String result = ""; String vocabs = null; int assigned = -1; while (it.hasNext()) { FileItem fileItem = (FileItem) it.next(); result += "UpdateVocab: Form Field: " + fileItem.isFormField() + " Field name: " + fileItem.getFieldName() + " Name: " + fileItem.getName() + " String: " + fileItem.getString("utf-8") + "\n"; if (fileItem.isFormField()) { /* The file item contains a simple name-value pair of a form field */ if (fileItem.getFieldName().equals("vocab-name")) vocabName = fileItem.getString(); else if (fileItem.getFieldName().equals("vocab-terms")) vocabs = fileItem.getString("utf-8"); else if (fileItem.getFieldName().equals("assigned-field")) assigned = Integer.parseInt(fileItem.getString()); } else { if (fileItem.getString() != null && !fileItem.getString().equals("")) { @SuppressWarnings("unused") String content = "nothing"; /* The file item contains an uploaded file */ /* Create new File object File uploadedFile = new File("test.txt"); if(!uploadedFile.exists()) uploadedFile.createNewFile(); // Write the uploaded file to the system fileItem.write(uploadedFile); */ name = fileItem.getName(); content = fileItem.getContentType(); input = fileItem.getInputStream(); } } } //MetaDbHelper.note(result); if (vocabName != null) { Set<String> vocabList = new TreeSet<String>(); if (input != null) { Scanner fileSc = new Scanner(input); while (fileSc.hasNextLine()) { String vocabEntry = fileSc.nextLine(); vocabList.add(vocabEntry.trim()); } HttpSession session = request.getSession(false); if (session != null) { String userName = (String) session.getAttribute("username"); SysLogDAO.log(userName, Global.SYSLOG_PROJECT, "User " + userName + " created vocab " + vocabName); } status = "Vocab name: " + vocabName + ". File name: " + name + "\n"; } else { //MetaDbHelper.note(vocabs); for (String vocabTerm : vocabs.split("\n")) vocabList.add(vocabTerm); } if (!vocabList.isEmpty()) { boolean updated = ControlledVocabDAO.addControlledVocab(vocabName, vocabList) || ControlledVocabDAO.updateControlledVocab(vocabName, vocabList); if (updated) { status = "Vocab " + vocabName + " updated successfully "; if (assigned != -1) if (!AdminDescAttributesDAO.setControlledVocab(assigned, vocabName)) { status = "Vocab " + vocabName + " cannot be assigned to " + assigned; } } else status = "Vocab " + vocabName + " cannot be updated/created"; } else status = "Vocab " + vocabName + " has empty vocabList"; } } } catch (Exception e) { MetaDbHelper.logEvent(e); } MetaDbHelper.note(status); out.print(status); out.flush(); }