List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload
public ServletFileUpload(FileItemFactory fileItemFactory)
FileItem instances. From source file:fr.gael.dhus.server.http.webapp.api.controller.UploadController.java
@PreAuthorize("hasRole('ROLE_UPLOAD')") @RequestMapping(value = "/upload", method = { RequestMethod.POST }) public void upload(Principal principal, HttpServletRequest req, HttpServletResponse res) throws IOException { // process only multipart requests if (ServletFileUpload.isMultipartContent(req)) { // Create a factory for disk-based file items FileItemFactory factory = new DiskFileItemFactory(); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Parse the request try {/*w ww . j av a 2 s . co m*/ ArrayList<String> collectionIds = new ArrayList<>(); FileItem product = null; List<FileItem> items = upload.parseRequest(req); for (FileItem item : items) { if (COLLECTIONSKEY.equals(item.getFieldName())) { if (item.getString() != null && !item.getString().isEmpty()) { for (String cid : item.getString().split(",")) { collectionIds.add(cid); } } } else if (PRODUCTKEY.equals(item.getFieldName())) { product = item; } } if (product == null) { res.sendError(HttpServletResponse.SC_BAD_REQUEST, "Your request is missing a product file to upload."); return; } productUploadService.upload(product, collectionIds); res.setStatus(HttpServletResponse.SC_CREATED); res.getWriter().print("The file was created successfully."); res.flushBuffer(); } catch (FileUploadException e) { LOGGER.error("An error occurred while parsing request.", e); res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred while parsing request : " + e.getMessage()); } catch (UserNotExistingException e) { LOGGER.error("You need to be connected to upload a product.", e); res.sendError(HttpServletResponse.SC_UNAUTHORIZED, "You need to be connected to upload a product."); } catch (UploadingException e) { LOGGER.error("An error occurred while uploading the product.", e); res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred while uploading the product : " + e.getMessage()); } catch (RootNotModifiableException e) { LOGGER.error("An error occurred while uploading the product.", e); res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred while uploading the product : " + e.getMessage()); } catch (ProductNotAddedException e) { LOGGER.error("Your product can not be read by the system.", e); res.sendError(HttpServletResponse.SC_NOT_ACCEPTABLE, "Your product can not be read by the system."); } } else { res.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, "Request contents type is not supported by the servlet."); } }
From source file:check_reg_bidder.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try {/* w ww . j ava2s .c o m*/ HttpSession sess = request.getSession(true); String f = (String) sess.getAttribute("fn"); String l = (String) sess.getAttribute("ln"); String mail = (String) sess.getAttribute("em"); String un = (String) sess.getAttribute("usr"); String pwd = (String) sess.getAttribute("pass"); String add = (String) sess.getAttribute("add"); String phn = (String) sess.getAttribute("no"); String cit = (String) sess.getAttribute("city"); String ut = (String) sess.getAttribute("type"); String des = (String) sess.getAttribute("des"); String dept = (String) sess.getAttribute("depa"); // out.println(dept); Class.forName("com.mysql.jdbc.Driver"); Connection con = DriverManager.getConnection( "jdbc:mysql://localhost:3306/project?zeroDateTimeBehavior=convertToNull", "root", "root"); Statement st = con.createStatement(); boolean isMultipart = ServletFileUpload.isMultipartContent(request);//retrive req.. data & extract below //out.println(isMultipart); if (isMultipart) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List items = upload.parseRequest(request); String paraname[] = new String[15]; int i = 0; Iterator iterator = items.iterator(); while (iterator.hasNext()) { org.apache.commons.fileupload.FileItem item = (org.apache.commons.fileupload.FileItem) iterator .next(); paraname[i] = item.getString();// one by one tag's values to arrat //out.println(i+"----"+paraname[i]); //out.println("<br>"); i++; if (!item.isFormField())// if type=file { String fileName = item.getName();// uploadiing file out.println(fileName); String root = "D:\\rushiraj\\Main Project\\web";//currnet path File path = new File(root + "/cmpfile");// path plus testimage directory if (!path.exists()) { boolean status = path.mkdirs(); //if dir! not exists than createe once } File uploadedFile = new File(path + "/" + fileName); /// upload file/image at path item.write(uploadedFile);//phiscaly write- String q1 = "insert into company_details (name,pan_no,it_cer,est_date,lic_val,reg_no,address,city,state,class) values('" + paraname[0] + "','" + paraname[1] + "','" + fileName + "','" + paraname[2] + "','" + paraname[3] + "','" + paraname[4] + "','" + paraname[5] + paraname[6] + paraname[7] + "','" + paraname[8] + "','" + paraname[9] + "','" + paraname[10] + "')"; String query = "insert into register (first_name,last_name,mail,username,password,phone,address,city,type,designation,department) values('" + f + "','" + l + "','" + mail + "','" + un + "','" + pwd + "','" + phn + "','" + add + "','" + cit + "','" + ut + "','" + des + "','" + dept + "');"; out.println(q1); out.println(query); int r = st.executeUpdate(q1);//insert remaing data into table..... int p = st.executeUpdate(query); if (r > 0) { response.sendRedirect("login.jsp"); } } } } } catch (Exception ex) { out.println(ex); } }
From source file:emsa.webcoc.cleanup.servlet.UploadServet.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// w ww . jav a 2 s. c o m * * @param request servlet request * @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 { isMultipart = ServletFileUpload.isMultipartContent(request); response.setContentType("text/html"); PrintWriter out = response.getWriter(); if (!isMultipart) { out.println("<html>"); out.println("<head>"); out.println("<title>XML file clean up</title>"); out.println("</head>"); out.println("<body>"); out.println("<p>No file uploaded</p>"); out.println("</body>"); out.println("</html>"); return; } DiskFileItemFactory factory = new DiskFileItemFactory(); //Maximum size that will be stored into memory factory.setSizeThreshold(MAXMEMSIZE); //Path to save file if its size is bigger than MAXMEMSIZE factory.setRepository(new File(REPOSITORY)); ServletFileUpload upload = new ServletFileUpload(factory); out.println("<html>"); out.println("<head>"); out.println("<title>XML file clean up</title>"); out.println("</head>"); out.println("<body>"); try { List<FileItem> fileItems = upload.parseRequest(request); Iterator<FileItem> t = fileItems.iterator(); while (t.hasNext()) { FileItem f = t.next(); if (!f.isFormField()) { if (f.getContentType().equals("text/xml")) { //Check weather or not the uploaded file is an XML file String uniqueFileName = f.getName() + "-" + request.getSession().getId() + ".xml"; //Creates unique name String location = (String) this.getServletContext().getAttribute("newFileLocation"); CoCCleanUp clean = new CoCCleanUp(uniqueFileName, location); if (clean.cleanDocument(f.getInputStream()) == 0) { out.println("<h3>" + f.getName() + " was clean</h3>"); out.println(clean.printHTMLStatistics()); out.println("<br /><form action='download?filename=" + uniqueFileName + "' method='post'><input type='submit' value='Download'/></form></body></html>"); } else { out.println("<h3>" + clean.getErrorMessage() + "</h3>"); out.println( "<br /><form action='index.html' method='post'><input type='submit' value='Go Back'/></form></body></html>"); } } else { out.println("<h3>The file " + f.getName() + " is not an xml file</h3>"); out.println( "<br /><form action='index.html' method='post'><input type='submit' value='Go Back'/></form></body></html>"); logger.warn("The file " + f.getName() + " is not an xml file: " + f.getContentType()); } } } File repository = factory.getRepository(); cleanTmpFiles(repository); } catch (IOException | FileUploadException e) { out.println("<h3>Something went wrong</h3></br>"); out.println( "<br /><form action='index.html' method='post'><input type='submit' value='Go Back'/></form></body></html>"); } }
From source file:com.controller.RecipeImage.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from w w w. ja v a 2 s .c o m * * @param request servlet request * @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 { response.setContentType("text/html;charset=UTF-8"); //retrieving the path to store image from web.xml filePath = getServletContext().getInitParameter("recipeImageStorePath"); //retrieving the path to display image from web.xml fileDisplay = getServletContext().getInitParameter("recipeImageDisplayPath"); // Check that we have a file upload request isMultipart = ServletFileUpload.isMultipartContent(request); response.setContentType("text/html"); java.io.PrintWriter out = response.getWriter(); if (!isMultipart) { out.println("<html>"); out.println("<head>"); out.println("<title>Servlet upload</title>"); out.println("</head>"); out.println("<body>"); out.println("<p>No file uploaded</p>"); out.println("</body>"); out.println("</html>"); return; } DiskFileItemFactory factory = new DiskFileItemFactory(); // maximum size that will be stored in memory factory.setSizeThreshold(maxMemSize); // Location to save data that is larger than maxMemSize. factory.setRepository(new File("c:\\temp")); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); try { // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); out.println("<html>"); out.println("<head>"); out.println("<title>Servlet upload</title>"); out.println("</head>"); out.println("<body>"); out.println("1"); while (i.hasNext()) { out.println("2"); FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); fileName = fi.getName(); fileName = randomString(fileName); String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); // Write the file if (fileName.lastIndexOf("\\") >= 0) { file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\"))); } else { file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\") + 1)); } fi.write(file); out.println("Uploaded Filename: " + fileName + "<br>" + filePath); } else { out.println("No file"); } } out.println("</body>"); out.println("</html>"); RecipeBean recipeBean = new RecipeBean(); RecipeDAO recipeDAO = new RecipeDAO(); String image = fileDisplay + "" + fileName; out.println(image); HttpSession session = request.getSession(); String recipeId = (String) session.getAttribute("recipeId"); session.removeAttribute("recipeId"); recipeDAO.addImage(recipeId, image); response.sendRedirect("Home"); } catch (Exception ex) { System.out.println(ex); } }
From source file:admin.controller.ServletAddPersonality.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from w w w .ja v a 2 s . c o m * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.processRequest(request, response); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); File file; int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; try { String uploadPath = AppConstants.BRAND_IMAGES_HOME; // Verify the content type String contentType = request.getContentType(); if ((contentType.indexOf("multipart/form-data") >= 0)) { DiskFileItemFactory factory = new DiskFileItemFactory(); // maximum size that will be stored in memory factory.setSizeThreshold(maxMemSize); // Location to save data that is larger than maxMemSize. factory.setRepository(new File("/tmp")); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); out.println("<html>"); out.println("<head>"); out.println("<title>JSP File upload</title>"); out.println("</head>"); out.println("<body>"); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (fi.isFormField()) { // Get the uploaded file parameters field_name = fi.getFieldName(); if (field_name.equals("brandname")) { brand_name = fi.getString(); } if (field_name.equals("look")) { look_id = fi.getString(); } } else { check = brand.checkAvailability(brand_name); if (check == false) { field_name = fi.getFieldName(); file_name = fi.getName(); File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdirs(); } // int inStr = file_name.indexOf("."); // String Str = file_name.substring(0, inStr); // file_name = brand_name + "_" + Str + ".jpeg"; file_name = brand_name + "_" + file_name; boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); String filePath = uploadPath + File.separator + file_name; File storeFile = new File(filePath); fi.write(storeFile); brand.addBrands(brand_name, Integer.parseInt(look_id), file_name); response.sendRedirect(request.getContextPath() + "/admin/brandpersonality.jsp"); out.println("Uploaded Filename: " + filePath + "<br>"); } else { response.sendRedirect( request.getContextPath() + "/admin/brandpersonality.jsp?exist=exist"); } } } out.println("</body>"); out.println("</html>"); } else { out.println("<html>"); out.println("<head>"); out.println("<title>Servlet upload</title>"); out.println("</head>"); out.println("<body>"); out.println("<p>No file uploaded</p>"); out.println("</body>"); out.println("</html>"); } } catch (Exception ex) { logger.log(Level.SEVERE, "", ex); } finally { try { out.close(); } catch (Exception e) { logger.log(Level.SEVERE, "", e); } } }
From source file:com.sapuraglobal.hrms.servlet.UploadEmp.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from w ww. j ava2s . co m*/ * * @param request servlet request * @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 { response.setContentType("text/html;charset=UTF-8"); String action = request.getParameter("action"); System.out.println("action: " + action); if (action == null || action.isEmpty()) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); //PriceDAO priceDAO = new PriceDAO(); try { List<FileItem> fields = upload.parseRequest(request); //out.println("Number of fields: " + fields.size() + "<br/><br/>"); Iterator<FileItem> it = fields.iterator(); while (it.hasNext()) { FileItem fileItem = it.next(); //store in webserver. String fileName = fileItem.getName(); if (fileName != null) { File file = new File(fileName); fileItem.write(file); System.out.println("File successfully saved as " + file.getAbsolutePath()); //process file Reader in = new FileReader(file.getAbsolutePath()); Iterable<CSVRecord> records = CSVFormat.EXCEL.withHeader().parse(in); for (CSVRecord record : records) { String name = record.get("<name>"); String login = record.get("<login>"); String title = record.get("<title>"); String email = record.get("<email>"); String role = record.get("<role>"); String dept = record.get("<department>"); String joinDate = record.get("<joinDate>"); String probDate = record.get("<probDate>"); String annLeaveEnt = record.get("<leave_entitlement>"); String annBal = record.get("<leave_bal>"); String annMax = record.get("<leave_max>"); String annCF = record.get("<leave_cf>"); String med = record.get("<med_taken>"); String oil = record.get("<oil_taken>"); String unpaid = record.get("<unpaid_taken>"); String child = record.get("<child_bal>"); TitleDTO titleDto = titleBean.getTitleByName(title); RoleDTO roleDto = accessBean.getRole(role); DeptDTO deptDto = deptBean.getDepartment(dept); //create the user first UserDTO user = new UserDTO(); user.setName(name); user.setLogin(login); user.setTitle(titleDto); user.setEmail(email); user.setDateJoin(Utility.format(joinDate, "dd/MM/yyyy")); user.setProbationDue(Utility.format(probDate, "dd/MM/yyyy")); //store in user table. userBean.createUser(user); //assign role userBean.assignRole(user, roleDto); //assign dept deptBean.assignEmployee(user, deptDto); //leave ent LeaveTypeDTO lvtypeDTO = leaveBean.getLeaveType("Annual"); LeaveEntDTO annualentDTO = new LeaveEntDTO(); annualentDTO.setCurrent(Double.parseDouble(annLeaveEnt)); annualentDTO.setBalance(Double.parseDouble(annBal)); annualentDTO.setMax(Double.parseDouble(annMax)); annualentDTO.setCarriedOver(Double.parseDouble(annCF)); annualentDTO.setLeaveType(lvtypeDTO); //assign annual leave annualentDTO.setUser(user); leaveBean.addLeaveEnt(annualentDTO); //medical ent LeaveTypeDTO medTypeDTO = leaveBean.getLeaveType("Medical Leave"); LeaveEntDTO medentDTO = new LeaveEntDTO(); medentDTO.setBalance(medTypeDTO.getDays() - Double.parseDouble(med)); medentDTO.setCurrent(medTypeDTO.getDays()); medentDTO.setUser(user); medentDTO.setLeaveType(medTypeDTO); leaveBean.addLeaveEnt(medentDTO); //oil ent LeaveTypeDTO oilTypeDTO = leaveBean.getLeaveType("Off-in-Lieu"); LeaveEntDTO oilentDTO = new LeaveEntDTO(); oilentDTO.setBalance(oilTypeDTO.getDays() - Double.parseDouble(oil)); oilentDTO.setCurrent(0); oilentDTO.setUser(user); oilentDTO.setLeaveType(oilTypeDTO); leaveBean.addLeaveEnt(oilentDTO); //unpaid LeaveTypeDTO unpaidTypeDTO = leaveBean.getLeaveType("Unpaid"); LeaveEntDTO unpaidentDTO = new LeaveEntDTO(); unpaidentDTO.setBalance(unpaidTypeDTO.getDays() - Double.parseDouble(unpaid)); unpaidentDTO.setCurrent(0); unpaidentDTO.setUser(user); unpaidentDTO.setLeaveType(unpaidTypeDTO); leaveBean.addLeaveEnt(unpaidentDTO); //child LeaveTypeDTO childTypeDTO = leaveBean.getLeaveType("Child Care"); double cur = childTypeDTO.getDays(); LeaveEntDTO childentDTO = new LeaveEntDTO(); childentDTO.setBalance(cur - Double.parseDouble(child)); childentDTO.setCurrent(cur); childentDTO.setUser(user); childentDTO.setLeaveType(childTypeDTO); leaveBean.addLeaveEnt(childentDTO); } /* if (stockPrices.size() > 0) { priceDAO.OpenConnection(); priceDAO.updateStockPrice(stockPrices); } */ } } } catch (Exception e) { e.printStackTrace(); } finally { //priceDAO.CloseConnection(); RequestDispatcher dispatcher = request.getRequestDispatcher("/employee"); //request.setAttribute(Constants.TITLE, "Home"); dispatcher.forward(request, response); } } else { RequestDispatcher dispatcher = request.getRequestDispatcher("/uploadEmp.jsp"); //request.setAttribute(Constants.TITLE, "Home"); dispatcher.forward(request, response); } }
From source file:cn.clxy.studio.common.web.multipart.GMultipartResolver.java
/** * Initialize the underlying// w w w . j a v a 2s.c om * <code>org.apache.commons.fileupload.servlet.ServletFileUpload</code> instance. Can be * overridden to use a custom subclass, e.g. for testing purposes. * * @param fileItemFactory the Commons FileItemFactory to use * @return the new ServletFileUpload instance */ @Override protected FileUpload newFileUpload(FileItemFactory fileItemFactory) { return new ServletFileUpload(fileItemFactory); }
From source file:attila.core.MultipartRequest.java
@SuppressWarnings("unchecked") private void readParametersFromRequest(HttpServletRequest request) throws FileUploadException, UnsupportedEncodingException { textParameters = new HashMap<String, List<String>>(); binaryParameters = new HashMap<String, FileItem>(); ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory()); List<FileItem> items = upload.parseRequest(request); for (FileItem item : items) { if (item.isFormField()) { readTextParameter(item);/*from w ww .j av a2 s .com*/ } else { readBinaryParameter(item); } } }
From source file:gsn.http.FieldUpload.java
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { String msg;/*w w w .ja va2 s. c om*/ Integer code; PrintWriter out = res.getWriter(); ArrayList<String> paramNames = new ArrayList<String>(); ArrayList<String> paramValues = new ArrayList<String>(); //Check that we have a file upload request boolean isMultipart = ServletFileUpload.isMultipartContent(req); if (!isMultipart) { out.write("not multipart!"); code = 666; msg = "Error post data is not multipart!"; logger.error(msg); } else { // Create a factory for disk-based file items FileItemFactory factory = new DiskFileItemFactory(); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Set overall request size constraint upload.setSizeMax(5 * 1024 * 1024); List items; try { // Parse the request items = upload.parseRequest(req); //building xml data out of the input String cmd = ""; String vsname = ""; Base64 b64 = new Base64(); StringBuilder sb = new StringBuilder("<input>\n"); Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (item.getFieldName().equals("vsname")) { //define which cmd block is sent sb.append("<vsname>" + item.getString() + "</vsname>\n"); vsname = item.getString(); } else if (item.getFieldName().equals("cmd")) { //define which cmd block is sent cmd = item.getString(); sb.append("<command>" + item.getString() + "</command>\n"); sb.append("<fields>\n"); } else if (item.getFieldName().split(";")[0].equals(cmd)) { //only for the defined cmd sb.append("<field>\n"); sb.append("<name>" + item.getFieldName().split(";")[1] + "</name>\n"); paramNames.add(item.getFieldName().split(";")[1]); if (item.isFormField()) { sb.append("<value>" + item.getString() + "</value>\n"); paramValues.add(item.getString()); } else { sb.append("<value>" + new String(b64.encode(item.get())) + "</value>\n"); paramValues.add(new String(b64.encode(item.get()))); } sb.append("</field>\n"); } } sb.append("</fields>\n"); sb.append("</input>\n"); //do something with xml aka statement.toString() AbstractVirtualSensor vs = null; try { vs = Mappings.getVSensorInstanceByVSName(vsname).borrowVS(); vs.dataFromWeb(cmd, paramNames.toArray(new String[] {}), paramValues.toArray(new Serializable[] {})); } catch (VirtualSensorInitializationFailedException e) { logger.warn("Sending data back to the source virtual sensor failed !: " + e.getMessage(), e); } finally { Mappings.getVSensorInstanceByVSName(vsname).returnVS(vs); } code = 200; msg = "The upload to the virtual sensor went successfully! (" + vsname + ")"; } catch (ServletFileUpload.SizeLimitExceededException e) { code = 600; msg = "Upload size exceeds maximum limit!"; logger.error(msg, e); } catch (Exception e) { code = 500; msg = "Internal Error: " + e; logger.error(msg, e); } } //callback to the javascript out.write("<script>window.parent.GSN.msgcallback('" + msg + "'," + code + ");</script>"); }
From source file:communicator.doMove.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from ww w. j a v a 2 s . c o m * * @param request servlet request * @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 { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = null; JSONObject outputObject = new JSONObject(); try { HashMap<String, String> bigItemIds = new HashMap<>(); Iterator mIterator = bigItemIds.keySet().iterator(); out = response.getWriter(); // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Configure a repository (to ensure a secure temp location is used) ServletContext servletContext = this.getServletConfig().getServletContext(); File repository = (File) servletContext.getAttribute("javax.servlet.context.tempdir"); factory.setRepository(repository); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Parse the request List<FileItem> items = upload.parseRequest(request); final String moveId = UUID.randomUUID().toString(); final MovesDb movesDb = new MovesDb(); // Process the uploaded items Iterator<FileItem> iter = items.iterator(); while (iter.hasNext()) { FileItem item = iter.next(); if (item.isFormField()) { System.out.println("Form field" + item.getString()); bigItemIds = processFormField(new JSONObject(item.getString()), out, moveId, movesDb); mIterator = bigItemIds.keySet().iterator(); System.out.println("ITEM ID SIZE " + bigItemIds.size()); } else { //processUploadedFile(item); System.out.print("Photo Field"); String key = (String) mIterator.next(); File mFile = new File(bigItemIds.get(key)); item.write(mFile); } } new Thread() { public void run() { pushMovetoMailQueue moveToMailQueue = new pushMovetoMailQueue(); moveToMailQueue.pushMoveToMailQueue(movesDb); } }.start(); outputObject = new JSONObject(); try { outputObject.put(Constants.JSON_STATUS, Constants.JSON_SUCCESS); outputObject.put(Constants.JSON_MSG, Constants.JSON_GET_QUOTE); } catch (JSONException ex1) { Logger.getLogger(doSignUp.class.getName()).log(Level.SEVERE, null, ex1); } out.println(outputObject.toString()); } catch (Exception ex) { outputObject = new JSONObject(); try { outputObject.put(Constants.JSON_STATUS, Constants.JSON_FAILURE); outputObject.put(Constants.JSON_MSG, Constants.JSON_EXCEPTION); } catch (JSONException ex1) { Logger.getLogger(doSignUp.class.getName()).log(Level.SEVERE, null, ex1); } out.println(outputObject.toString()); Logger.getLogger(doSignUp.class.getName()).log(Level.SEVERE, null, ex); } finally { out.close(); } }