List of usage examples for org.apache.commons.fileupload.disk DiskFileItemFactory setRepository
public void setRepository(File repository)
From source file:user.controller.ProccessCreate.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request//from w ww.java2 s . 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 { try { request.setCharacterEncoding("UTF-8"); DiskFileItemFactory factory = new DiskFileItemFactory(); File filedir = (File) getServletContext().getAttribute("FILES_DIR_FILE"); factory.setRepository(filedir); List items = new ServletFileUpload(factory).parseRequest(request); StringBuilder builder = new StringBuilder(); builder.append("{"); for (FileItem item : (List<FileItem>) items) { if (item.isFormField()) { if (item.getFieldName().equals("gioiTinh")) { builder.append("\"").append(item.getFieldName()).append("\"" + ":").append("\"") .append(item.getString().equals("Nam") ? 1 : 0).append("\","); } else { InputStreamReader inputStreamReader = new InputStreamReader( (InputStream) item.getInputStream(), "UTF-8"); BufferedReader bufferedReader = new BufferedReader(inputStreamReader); String line; while ((line = bufferedReader.readLine()) != null) { builder.append("\"").append(item.getFieldName()).append("\"" + ":").append("\"") .append(line).append("\","); } } } else { if (!"".equals(item.getName())) { builder.append("\"").append(item.getFieldName()).append("\"" + ":").append("\"") .append(item.getName()).append("\","); // get file path ServletConfig config = getServletConfig(); ServletContext context = config.getServletContext(); String webInfPath = context.getRealPath("static"); InputStream inputStream = item.getInputStream(); File file = new File(webInfPath + "/images/" + item.getName()); // file.createNewFile(); OutputStream os = new FileOutputStream(file); byte[] buffer = new byte[10 * 1024]; for (int length; (length = inputStream.read(buffer)) != -1;) { os.write(buffer, 0, length); } } } } builder.deleteCharAt(builder.length() - 1); builder.append("}"); GsonBuilder gsonBuilder = new GsonBuilder(); Gson g = gsonBuilder.create(); Systemuser systemuser = g.fromJson(builder.toString(), Systemuser.class); Systemuserhelper s = new Systemuserhelper(); if (null == s.create(systemuser)) { response.getWriter().write("Fail!!!"); } else { response.getWriter().write("Success"); } } catch (FileUploadException | IOException e) { response.getWriter().write("Fail!!!"); e.printStackTrace(); } }
From source file:user.controller.ProcessData.java
public void processAdd(HttpServletRequest request, HttpServletResponse response) throws IOException { try {/*w w w .jav a 2 s. c o m*/ List<String> tenBangCaps = new ArrayList<>(); List<String> noiCaps = new ArrayList<>(); List<String> ngayCaps = new ArrayList<>(); request.setCharacterEncoding("UTF-8"); DiskFileItemFactory factory = new DiskFileItemFactory(); File filedir = (File) getServletContext().getAttribute("FILES_DIR_FILE"); factory.setRepository(filedir); List items = new ServletFileUpload(factory).parseRequest(request); StringBuilder builder = new StringBuilder(); builder.append("{"); for (FileItem item : (List<FileItem>) items) { if (item.isFormField()) { if (item.getFieldName().equals("gioiTinh")) { builder.append("\"").append(item.getFieldName()).append("\"" + ":").append("\"") .append(item.getString().equals("on") ? 1 : 0).append("\","); } else if (item.getFieldName().contains("[]")) { InputStreamReader inputStreamReader; BufferedReader bufferedReader; String line; switch (item.getFieldName()) { case "tenBangCap[]": inputStreamReader = new InputStreamReader((InputStream) item.getInputStream(), "UTF-8"); bufferedReader = new BufferedReader(inputStreamReader); while ((line = bufferedReader.readLine()) != null) { tenBangCaps.add(item.getString()); } break; case "ngayCap[]": inputStreamReader = new InputStreamReader((InputStream) item.getInputStream(), "UTF-8"); bufferedReader = new BufferedReader(inputStreamReader); while ((line = bufferedReader.readLine()) != null) { ngayCaps.add(item.getString()); } break; case "noiCap[]": inputStreamReader = new InputStreamReader((InputStream) item.getInputStream(), "UTF-8"); bufferedReader = new BufferedReader(inputStreamReader); while ((line = bufferedReader.readLine()) != null) { noiCaps.add(item.getString()); } break; } } else { InputStreamReader inputStreamReader = new InputStreamReader( (InputStream) item.getInputStream(), "UTF-8"); BufferedReader bufferedReader = new BufferedReader(inputStreamReader); String line; while ((line = bufferedReader.readLine()) != null) { builder.append("\"").append(item.getFieldName()).append("\"" + ":").append("\"") .append(line).append("\","); } } } else if (!"".equals(item.getName())) { builder.append("\"").append(item.getFieldName()).append("\"" + ":").append("\"") .append(item.getName()).append("\","); // get file path ServletConfig config = getServletConfig(); ServletContext context = config.getServletContext(); String webInfPath = context.getRealPath("static"); InputStream inputStream = item.getInputStream(); File file = new File(webInfPath + "/images/" + item.getName()); // file.createNewFile(); OutputStream os = new FileOutputStream(file); byte[] buffer = new byte[10 * 1024]; for (int length; (length = inputStream.read(buffer)) != -1;) { os.write(buffer, 0, length); } } } builder.deleteCharAt(builder.length() - 1); // builder.append("}"); GsonBuilder gsonBuilder = new GsonBuilder(); Gson g = gsonBuilder.create(); Systemuser systemuser = g.fromJson(builder.toString(), Systemuser.class); Systemuserhelper s = new Systemuserhelper(); String id = s.create(systemuser); if (id == null) { sendResultSignal(request, response, FAIL); } else { StringBuilder stringBuilderDiploma; for (int i = 0; i < tenBangCaps.size(); i++) { stringBuilderDiploma = new StringBuilder(); stringBuilderDiploma.append("{").append("\"tenBangCap\":\"").append(tenBangCaps.get(i)) .append("\",").append("\"ngayCap\":\"").append(ngayCaps.get(i)).append("\",") .append("\"noiCap\":\"").append(noiCaps.get(i)).append("\"}"); Userdiploma userdiploma = g.fromJson(stringBuilderDiploma.toString(), Userdiploma.class); userdiploma.setSystemuser(systemuserhelper.findOne(Integer.parseInt(id))); Diplomahelper d = new Diplomahelper(); if (null == d.create(userdiploma)) { sendResultSignal(request, response, FAIL); } } } } catch (FileUploadException | IOException e) { sendResultSignal(request, response, FAIL); } }
From source file:user.controller.ProcessFileUpload.java
@SuppressWarnings("null") private void processData(HttpServletRequest request, HttpServletResponse response) throws IOException { OutputStream os = null;// w ww .j av a 2s . c o m try { DiskFileItemFactory factory = new DiskFileItemFactory(); File filedir = (File) getServletContext().getAttribute("FILES_DIR_FILE"); factory.setRepository(filedir); List items = new ServletFileUpload(factory).parseRequest(request); for (FileItem item : (List<FileItem>) items) { if (!item.isFormField()) { ServletConfig config = getServletConfig(); ServletContext context = config.getServletContext(); String webInfPath = context.getRealPath("static"); InputStream inputStream = item.getInputStream(); File file = new File(webInfPath + "/images/" + item.getName()); // file.createNewFile(); os = new FileOutputStream(file); byte[] buffer = new byte[10 * 1024]; for (int length; (length = inputStream.read(buffer)) != -1;) { os.write(buffer, 0, length); } response.getWriter().write(item.getName()); } } } catch (FileNotFoundException | FileUploadException ex) { Logger.getLogger(ProcessFileUpload.class.getName()).log(Level.SEVERE, null, ex); } finally { os.close(); } }
From source file:users.registration.UploadServlet.java
/** * Upon receiving file upload submission, parses the request to read upload data and saves the file on disk. * * @param request// w w w. j av a 2 s . c om * @param response * @throws javax.servlet.ServletException * @throws java.io.IOException */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); // checks if the request actually contains upload file if (!ServletFileUpload.isMultipartContent(request)) { // if not, we stop here PrintWriter writer = response.getWriter(); writer.println("Error: Form must has enctype=multipart/form-data."); writer.flush(); return; } // configures upload settings DiskFileItemFactory factory = new DiskFileItemFactory(); // sets memory threshold - beyond which files are stored in disk factory.setSizeThreshold(MEMORY_THRESHOLD); // sets temporary location to store files factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); ServletFileUpload upload = new ServletFileUpload(factory); // sets maximum size of upload file upload.setFileSizeMax(MAX_FILE_SIZE); // sets maximum size of request (include file + form data) upload.setSizeMax(MAX_REQUEST_SIZE); // constructs the directory path to store upload file // this path is relative to application's directory String uploadPath = getServletContext().getRealPath("") + File.separator + UPLOAD_DIRECTORY; // creates the directory if it does not exist File uploadDir = new File(uploadPath); if (!uploadDir.exists()) uploadDir.mkdir(); try { // parses the request's content to extract file data @SuppressWarnings("unchecked") List<FileItem> formItems = upload.parseRequest(request); 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()) { String fileName = new File(item.getName()).getName(); String filePath = uploadPath + File.separator + fileName; File storeFile = new File(filePath); // saves the file on disk item.write(storeFile); request.setAttribute("filePath", filePath); } } } } catch (Exception ex) { log(getServletInfo(), ex); } RequestDispatcher rd = request.getRequestDispatcher("/admin/student_management/CreateBtechStudentUsers"); rd.forward(request, response); }
From source file:util.Upload.java
public boolean formProcess(ServletContext sc, HttpServletRequest request) { this.form = new HashMap<String, String>(); Map<String, String> itemForm; File file;//from ww w .j a v a 2 s . c om int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; String filePath = sc.getRealPath("//" + this.folderUpload); boolean ret; String contentType = request.getContentType(); if ((contentType.indexOf("multipart/form-data") >= 0)) { DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(maxMemSize); factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); 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()) { String fieldName = fi.getFieldName(); String fileName = fi.getName(); if (!fileName.isEmpty()) { boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); String name = new Date().getTime() + fileName; file = new File(filePath + "/" + name); fi.write(file); files.add(name); } } else { form.put(fi.getFieldName(), fi.getString()); } } ret = true; } catch (Exception ex) { System.out.println(ex); ret = false; } } else { ret = false; } return ret; }
From source file:utilities.FileIO.java
private static ServletFileUpload getFileUpload() { DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(UPLOAD_SIZE_THRESHOLD); new File(TEMP_DIR).mkdirs(); factory.setRepository(new File(TEMP_DIR)); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(MAX_UPLOAD_SIZE);/*from www . j a va 2 s . c om*/ return upload; }
From source file:utilities.UpoadFile.java
/** * handles file upload via HTTP POST method * @param request//w w w.j a v a 2 s . co m * @param response * @throws javax.servlet.ServletException * @throws java.io.IOException */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // checks if the request actually contains upload file if (!ServletFileUpload.isMultipartContent(request)) { PrintWriter writer = response.getWriter(); writer.println("Request does not contain upload data"); writer.flush(); return; } // configures upload settings DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(THRESHOLD_SIZE); factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); ServletFileUpload upload = new ServletFileUpload(factory); upload.setFileSizeMax(MAX_FILE_SIZE); upload.setSizeMax(MAX_REQUEST_SIZE); // constructs the directory path to store upload file String uploadPath = getServletContext().getRealPath("") + File.separator + UPLOAD_DIRECTORY; // creates the directory if it does not exist File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdir(); } try { // parses the request's content to extract file data List formItems = upload.parseRequest(request); Iterator iter = formItems.iterator(); // iterates over form's fields while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); // processes only fields that are not form fields if (!item.isFormField()) { String fileName = new File(item.getName()).getName(); String filePath = uploadPath + File.separator + fileName; File storeFile = new File(filePath); // saves the file on disk item.write(storeFile); } } request.setAttribute("message", "Upload has been done successfully!"); } catch (Exception ex) { request.setAttribute("message", "There was an error: " + ex.getMessage()); } }
From source file:utn.frc.dlc.goses.CtrlUpload.UploadServlet.java
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, java.io.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;/*from w ww . ja v a 2 s . co m*/ } 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("file/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>"); File afile = new File(filePath + fileName); Indexacion index = new Indexacion(file.getAbsolutePath()); if (afile.renameTo(new File("file/share/" + afile.getName()))) { out.println(fileName + " is upload successful!" + "<br>"); } else { out.println(fileName + " is failed to upload!" + "<br>"); } } } out.println("</body>"); out.println("</html>"); } catch (Exception ex) { System.out.println(ex); } }
From source file:v2.service.generic.library.utils.HttpStreamUtil.java
public static List<File> upLoad(HttpServletRequest request, String dir) { List<File> returnList = new ArrayList<>(); if (!Misc.isNULL(dir)) { if ('/' != dir.charAt(0)) { dir = "/" + dir; }/*from w w w . j a va 2 s . c o m*/ } else { dir = "/"; } File cache_dir = new File("/tmp"); File data_dir = new File(request.getSession().getServletContext().getRealPath("") + "/upload/" + dir); if (!cache_dir.isDirectory()) { Misc.mkdirs(cache_dir.getAbsolutePath()); } if (!data_dir.isDirectory()) { Misc.mkdirs(data_dir.getAbsolutePath()); } try { //FileItem DiskFileItemFactory factory = new DiskFileItemFactory(); //???100M factory.setSizeThreshold(100 * 1024 * 1024); // factory.setRepository(cache_dir); //? ServletFileUpload upload = new ServletFileUpload(factory); //?100M upload.setSizeMax(100 * 1024 * 1024); List /* FileItem */ items = upload.parseRequest(request); Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (!item.isFormField()) { //? String filename = item.getName(); if (filename.equals("") && item.getSize() == 0) { break; } File uploadedFile = new File(data_dir + "/" + filename); item.write(uploadedFile); returnList.add(uploadedFile); System.out.println(data_dir.getAbsolutePath() + "/" + filename); } } } catch (Exception e) { Logger.getLogger(HttpStreamUtil.class.getName()).log(Level.SEVERE, null, e); } return returnList; }
From source file:voucherShop.ControllerVoucher.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from w ww .java2 s. com*/ * * @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"); File file; int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; //ServletContext context = pageContext.getServletContext(); String filePath = getServletContext().getInitParameter("file-upload"); 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("c:\\temp")); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); out.println("1"); try { out.println("2"); // 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()) { out.println("3"); FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { out.println("4"); // Get the uploaded file parameters String fieldName = fi.getFieldName(); String fileName = fi.getName(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); out.println(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)); } out.println(filePath); try { fi.write(file); } catch (Exception ex) { System.out.println("li ....."); System.out.println(ex); } out.println("4"); out.println("Uploaded Filename: " + filePath + fileName + "<br>"); } else { out.println("sai ding dan"); } } out.println("</body>"); out.println("</html>"); } catch (Exception ex) { System.out.println(ex); } } 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>"); } }