List of usage examples for org.apache.commons.fileupload FileItem isInMemory
boolean isInMemory();
From source file:com.liferay.samplestruts.struts.action.UploadAction.java
@Override public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(request); Iterator<FileItem> itr = items.iterator(); String itemName = StringPool.BLANK; while (itr.hasNext()) { FileItem item = itr.next(); if (!item.isFormField()) { if (_log.isInfoEnabled()) { _log.info("Field name " + item.getFieldName()); }/*ww w . j a v a 2s . c om*/ itemName = item.getName(); if (_log.isInfoEnabled()) { _log.info("Name " + itemName); _log.info("Content type " + item.getContentType()); _log.info("In memory " + item.isInMemory()); _log.info("Size " + item.getSize()); } } } request.setAttribute("file_name", itemName); return mapping.findForward("/sample_struts_portlet/upload_success"); }
From source file:controller.ControlPembayaran.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String timeStamp = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss").format(Calendar.getInstance().getTime()); String timeStamp2 = new SimpleDateFormat("yyyyMMdd").format(Calendar.getInstance().getTime()); Pembayaran p = new Pembayaran(); DatabaseManager db = new DatabaseManager(); //Menyimpan file ke dalam sistem File file;/*from w w w . j a v a 2 s .co m*/ int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; String filePath = "c:/Apache/"; String contentType = request.getContentType(); if (contentType.indexOf("multipart/form-data") >= 0) { DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(maxMemSize); factory.setRepository(new File("c:\\temp")); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(maxFileSize); try { List fileItems = upload.parseRequest(request); Iterator i = fileItems.iterator(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { if (fi.getName().contains(".csv")) { String fieldName = fi.getFieldName(); String fileName = fi.getName(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); file = new File(filePath + "DataPembayaran_" + timeStamp + ".csv"); fi.write(file); } else { throw new Exception("Format File Salah"); } } } } catch (Exception ex) { returnError(request, response, ex); } } else { Exception e = new Exception("no file uploaded"); returnError(request, response, e); } //Membaca file dari dalam sistem String csvFile = filePath + "DataPembayaran_" + timeStamp + ".csv"; BufferedReader br = null; String line = ""; String cvsSplitBy = ","; try { br = new BufferedReader(new FileReader(csvFile)); int counter = 1; while ((line = br.readLine()) != null) { // use comma as separator String[] dataSet = line.split(cvsSplitBy); p.setID(timeStamp2 + "_" + counter); p.setWaktuPembayaran(dataSet[0]); p.setNoRekening(dataSet[1]); p.setJumlahPembayaran(Double.parseDouble(dataSet[2])); p.setNis(dataSet[3].substring(0, 5)); p.setBulanTagihan(Integer.parseInt(dataSet[3].substring(6))); //Membandingkan nis, jumlah, bulan pembayaran ke tagihan Tagihan[] t = Tagihan.getListTagihan(p.getNis()); for (int i = 0; i < t.length; i++) { if (t[i].getNis().equals(p.getNis()) && t[i].getJumlah_pembayaran() == p.getJumlahPembayaran() && t[i].getBulan_tagihan() == p.getBulanTagihan())// bandingkan jumlah pembayaran { //Masukan data pembayaran ke database Pembayaran.simpanPembayaran(p); //update status pembayaran tagihan t[i].verifikasiSukses(p.getNis(), p.getBulanTagihan());//update status bayar tagihan menjadi sudah bayar } } counter++; } this.tampil(request, response, "Data Terverifikasi"); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { if (br != null) { try { br.close(); } catch (IOException e) { e.printStackTrace(); } } } // } }
From source file:com.pagoadalabs.fileupload.controller.FileController.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/* w ww .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 */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // 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("e://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>"); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); String fileName = fi.getName(); 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>"); } } out.println("</body>"); out.println("</html>"); } catch (Exception ex) { System.out.println(ex); } }
From source file:com.wakasta.tubes2.AddProductPost.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String item_data = ""; // 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;/*from w w w . j ava 2 s .com*/ } 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>"); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); String fileName = fi.getName(); 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)); } item_data = Base64.encodeBase64String(fi.get()); fi.write(file); // out.println("Uploaded Filename: " + fileName + "<br>"); // out.println(file); } } out.println("</body>"); out.println("</html>"); } catch (FileUploadException ex) { Logger.getLogger(AddProductPost.class.getName()).log(Level.SEVERE, null, ex); } catch (java.lang.Exception ex) { Logger.getLogger(AddProductPost.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:UploadDownloadFile.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response);/* w w w . j a va 2 s . c om*/ String filePath; final String clientip = request.getRemoteAddr().replace(":", "_"); filePath = "/Users/" + currentuser + "/GlassFish_Server/glassfish/domains/domain1/tmpfiles/Uploaded/" + clientip + "/"; System.out.println("filePath = " + filePath); // filePath = "/Users/jhovarie/Desktop/webuploaded/"; File f = new File(filePath); if (!f.exists()) { f.mkdirs(); } 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")); factory.setRepository(new File(filePath)); // 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("<a href='" + currenthost + "/UploadDownloadFile/index.html'><< BACK <<</a><br/>"); String fileName = ""; while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); fileName = fi.getName(); 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>"); } } out.println("Target Location = " + filePath); out.write( "<br/><a href=\"UploadDownloadFile?fileName=" + fileName + "\">Download " + fileName + "</a>"); out.println("</body>"); out.println("</html>"); } catch (Exception ex) { System.out.println("Error in Process " + ex); } }
From source file:edu.lternet.pasta.portal.UploadEvaluateServlet.java
/** * Process the uploaded file/*from w ww . ja v a 2 s . c o m*/ * * @param item The multipart form file data. * * @return The uploaded file as File object. * * @throws Exception */ private File processUploadedFile(FileItem item) throws Exception { File eml = null; // Process a file upload if (!item.isFormField()) { // Get object information String fieldName = item.getFieldName(); String fileName = item.getName(); String contentType = item.getContentType(); boolean isInMemory = item.isInMemory(); long sizeInBytes = item.getSize(); String tmpdir = System.getProperty("java.io.tmpdir"); logger.debug("FILE: " + tmpdir + "/" + fileName); eml = new File(tmpdir + "/" + fileName); item.write(eml); } return eml; }
From source file:Com.Dispatcher.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/*from w w w . ja v a 2 s .com*/ * @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 { File file; Boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (!isMultipart) { return; } // Create a session object if it is already not created. HttpSession session = request.getSession(true); // Get session creation time. Date createTime = new Date(session.getCreationTime()); // Get last access time of this web page. Date lastAccessTime = new Date(session.getLastAccessedTime()); String visitCountKey = new String("visitCount"); String userIDKey = new String("userID"); String userID = new String("ABCD"); Integer visitCount = (Integer) session.getAttribute(visitCountKey); // Check if this is new comer on your web page. if (visitCount == null) { session.setAttribute(userIDKey, userID); } else { visitCount++; userID = (String) session.getAttribute(userIDKey); } session.setAttribute(visitCountKey, visitCount); 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(fileRepository)); // 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(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); String fileName = fi.getName(); String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); // Write the file to server in "/uploads/{sessionID}/" String clientDataPath = getServletContext().getInitParameter("clientFolder"); // TODO clear the client folder here // FileUtils.deleteDirectory(new File("clientDataPath")); if (fileName.lastIndexOf("\\") >= 0) { File input = new File(clientDataPath + session.getId() + "/input/"); input.mkdirs(); File output = new File(clientDataPath + session.getId() + "/output/"); output.mkdirs(); session.setAttribute("inputFolder", clientDataPath + session.getId() + "/input/"); session.setAttribute("outputFolder", clientDataPath + session.getId() + "/output/"); file = new File( input.getAbsolutePath() + "/" + fileName.substring(fileName.lastIndexOf("/"))); } else { File input = new File(clientDataPath + session.getId() + "/input/"); input.mkdirs(); File output = new File(clientDataPath + session.getId() + "/output/"); output.mkdirs(); session.setAttribute("inputFolder", clientDataPath + session.getId() + "/input/"); session.setAttribute("outputFolder", clientDataPath + session.getId() + "/output/"); file = new File( input.getAbsolutePath() + "/" + fileName.substring(fileName.lastIndexOf("/") + 1)); } fi.write(file); } } } catch (Exception ex) { System.out.println("Failure: File Upload"); System.out.println(ex); //TODO show error page for website } System.out.println("file uploaded"); // TODO make the fileRepository Folder generic so it doesnt need to be changed // for each migration of the program to a different server File input = new File((String) session.getAttribute("inputFolder")); File output = new File((String) session.getAttribute("outputFolder")); File profile = new File(getServletContext().getInitParameter("profileFolder")); File hintsXML = new File(getServletContext().getInitParameter("hintsXML")); System.out.println("folders created"); Controller controller = new Controller(input, output, profile, hintsXML); HashMap initialArtifacts = controller.initialArtifacts(); session.setAttribute("Controller", controller); System.out.println("Initialisation of profiles for session (" + session.getId() + ") is complete\n" + "Awaiting user to update parameters to generate next generation of results.\n"); String json = new Gson().toJson(initialArtifacts); response.setContentType("application/json"); response.setCharacterEncoding("UTF-8"); response.getWriter().write(json); }
From source file:com.javaweb.controller.ThemTinTucServlet.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods. * * @param request servlet request/*from w w w.j a v a 2 s . c o m*/ * @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, ParseException { response.setContentType("text/html;charset=UTF-8"); request.setCharacterEncoding("UTF-8"); //response.setCharacterEncoding("UTF-8"); HttpSession session = request.getSession(); // session.removeAttribute("errorreg"); String TieuDe = "", NoiDung = "", ngaydang = "", GhiChu = "", fileName = ""; int idloaitin = 0, idTK = 0; TintucService tintucservice = new TintucService(); //File upload String folderupload = getServletContext().getInitParameter("file-upload"); String rootPath = getServletContext().getRealPath("/"); filePath = rootPath + folderupload; isMultipart = ServletFileUpload.isMultipartContent(request); response.setContentType("text/html"); java.io.PrintWriter out = response.getWriter(); 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:\\Windows\\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(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); fileName = fi.getName(); String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); //change file name fileName = FileService.ChangeFileName(fileName); // 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>"); } if (fi.isFormField()) { if (fi.getFieldName().equalsIgnoreCase("TieuDe")) { TieuDe = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("NoiDung")) { NoiDung = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("NgayDang")) { ngaydang = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("GhiChu")) { GhiChu = fi.getString("UTF-8"); } else if (fi.getFieldName().equalsIgnoreCase("loaitin")) { idloaitin = Integer.parseInt(fi.getString("UTF-8")); } else if (fi.getFieldName().equalsIgnoreCase("idtaikhoan")) { idTK = Integer.parseInt(fi.getString("UTF-8")); } } } } catch (Exception ex) { System.out.println(ex); } Date NgayDang = new SimpleDateFormat("yyyy-MM-dd").parse(ngaydang); Tintuc tintuc = new Tintuc(idloaitin, idTK, fileName, TieuDe, NoiDung, NgayDang, GhiChu); boolean rs = tintucservice.InsertTintuc(tintuc); if (rs) { session.setAttribute("kiemtra", "1"); String url = "ThemTinTuc.jsp"; response.sendRedirect(url); } else { session.setAttribute("kiemtra", "0"); String url = "ThemTinTuc.jsp"; response.sendRedirect(url); } // try (PrintWriter out = response.getWriter()) { // /* TODO output your page here. You may use following sample code. */ // out.println("<!DOCTYPE html>"); // out.println("<html>"); // out.println("<head>"); // out.println("<title>Servlet ThemTinTucServlet</title>"); // out.println("</head>"); // out.println("<body>"); // out.println("<h1>Servlet ThemTinTucServlet at " + request.getContextPath() + "</h1>"); // out.println("</body>"); // out.println("</html>"); // } }
From source file:edu.fullerton.ldvservlet.Upload.java
private int addFile(FileItem item, HashMap<String, String> params, Page vpage, String userName, ImageTable imageTable) throws ServletException { int ret = 0;//from w w w . j av a 2s. co m String fieldName = item.getFieldName(); String fileName = item.getName(); String contentType = item.getContentType(); boolean isInMemory = item.isInMemory(); long sizeInBytes = item.getSize(); if (sizeInBytes >= 100 && !fileName.isEmpty()) { Matcher m = fileNumPat.matcher(fieldName); if (m.find()) { String descriptionName = "desc" + m.group(1); String description = params.get(descriptionName); description = description == null ? "" : description; if (isValid(contentType)) { try { byte[] buf = item.get(); ByteArrayInputStream bis = new ByteArrayInputStream(buf); int imgId = imageTable.addImg(userName, bis, contentType); if (!description.isEmpty()) { imageTable.addDescription(imgId, description); } ret = imgId; vpage.add("uploaded " + fileName + " - " + description); vpage.addBlankLines(1); } catch (IOException | SQLException | NoSuchAlgorithmException ex) { String ermsg = "Error reading data for " + fileName + ex.getClass().getSimpleName() + " " + ex.getLocalizedMessage(); vpage.add(ermsg); vpage.addBlankLines(1); } } else { vpage.add(String.format("The file: %1$s has an unsuported mime type: %2$s", fileName, contentType)); vpage.addBlankLines(1); } } } return ret; }
From source file:com.controller.RecipeImage.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// w w w . jav a2 s .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"); //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); } }