List of usage examples for org.apache.commons.fileupload FileItem getFieldName
String getFieldName();
From source file:com.niconico.mylasta.direction.sponsor.NiconicoMultipartRequestHandler.java
protected void addTextParameter(HttpServletRequest request, FileItem item) { final String name = item.getFieldName(); final String encoding = request.getCharacterEncoding(); String value = null;//w w w . j a v a2s . c o m boolean haveValue = false; if (encoding != null) { try { value = item.getString(encoding); haveValue = true; } catch (Exception e) { } } if (!haveValue) { try { value = item.getString("ISO-8859-1"); } catch (java.io.UnsupportedEncodingException uee) { value = item.getString(); } haveValue = true; } if (request instanceof MultipartRequestWrapper) { final MultipartRequestWrapper wrapper = (MultipartRequestWrapper) request; wrapper.setParameter(name, value); } final String[] oldArray = elementsText.get(name); final String[] newArray; if (oldArray != null) { newArray = new String[oldArray.length + 1]; System.arraycopy(oldArray, 0, newArray, 0, oldArray.length); newArray[oldArray.length] = value; } else { newArray = new String[] { value }; } elementsText.put(name, newArray); elementsAll.put(name, newArray); }
From source file:gov.nih.nci.caadapter.ws.AddNewScenario.java
/** ********************************************************** * doPost()/*from www . ja v a 2 s. co m*/ ************************************************************ */ public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { try { /* disable security for caAdatper 4.3 release 03-31-2009 HttpSession session = req.getSession(false); if(session==null) { res.sendRedirect("/caAdapterWS/login.do"); return; } String user = (String) session.getAttribute("userid"); System.out.println(user); AbstractSecurityDAO abstractDao= DAOFactory.getDAO(); SecurityAccessIF getSecurityAccess = abstractDao.getSecurityAccess(); Permissions perm = getSecurityAccess.getUserObjectPermssions(user, 1); System.out.println(perm); if (!perm.getCreate()){ System.out.println("No create Permission for user" + user); res.sendRedirect("/caAdapterWS/permissionmsg.do"); return; } */ String name = "EMPTY"; // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Parse the request List /* FileItem */ items = upload.parseRequest(req); // Process the uploaded items Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (item.isFormField()) { if (item.getFieldName().equals("MSName")) { MSName = item.getString(); path = System.getProperty("gov.nih.nci.caadapter.path"); if (path == null) path = ScenarioUtil.SCENARIO_HOME; File scnHome = new File(path); if (!scnHome.exists()) scnHome.mkdir(); path = path + "/"; System.out.println(path); boolean exists = (new File(path + MSName)).exists(); if (exists) { System.out.println("Scenario exists, overwriting ... ..."); String errMsg = "Scenario exists, not able to save:" + MSName; req.setAttribute("rtnMessage", errMsg); res.sendRedirect("/caAdapterWS/errormsg.do"); return; } else { boolean success = (new File(path + MSName)).mkdir(); if (!success) { System.out.println("New scenario, Creating ... ..."); } } } } else { System.out.println(item.getFieldName()); name = item.getFieldName(); String filePath = item.getName(); String fileName = extractOriginalFileName(filePath); System.out.println("AddNewScenario.doPost()..original file Name:" + fileName); if (fileName == null || fileName.equals("")) continue; String uploadedFilePath = path + MSName + "/" + fileName; System.out.println("AddNewScenario.doPost()...write data to file:" + uploadedFilePath); File uploadedFile = new File(uploadedFilePath); if (name.equals("mappingFileName")) { String uploadedMapBak = uploadedFilePath + ".bak"; //write bak of Mapping file item.write(new File(uploadedMapBak)); updateMapping(uploadedMapBak); } else item.write(uploadedFile); } } ScenarioUtil.addNewScenarioRegistration(MSName); res.sendRedirect("/caAdapterWS/success.do"); } catch (NullPointerException ne) { System.out.println("Error in doPost: " + ne); req.setAttribute("rtnMessage", ne.getMessage()); res.sendRedirect("/caAdapterWS/errormsg.do"); } catch (Exception e) { System.out.println("Error in doPost: " + e); req.setAttribute("rtnMessage", e.getMessage()); res.sendRedirect("/caAdapterWS/error.do"); } }
From source file:com.aquest.emailmarketing.web.controllers.ImportController.java
/** * Import list./* w ww .j a va 2s .c o m*/ * * @param model the model * @param request the request * @return the string * @throws IOException Signals that an I/O exception has occurred. * @throws FileNotFoundException the file not found exception * @throws ParserConfigurationException the parser configuration exception * @throws TransformerException the transformer exception * @throws ServletException the servlet exception * @throws FileUploadException the file upload exception */ @RequestMapping(value = "/importList", method = RequestMethod.POST) public String ImportList(Model model, HttpServletRequest request) throws IOException, FileNotFoundException, ParserConfigurationException, TransformerException, ServletException, FileUploadException { List<String> copypaste = new ArrayList<String>(); String listfilename = ""; String separator = ""; String broadcast_id = ""; String old_broadcast_id = ""; String listType = ""; EmailListForm emailListForm = new EmailListForm(); InputStream fileContent = null; List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); for (FileItem item : items) { if (item.isFormField()) { // Process regular form field (input type="text|radio|checkbox|etc", select, etc). String fieldName = item.getFieldName(); String fieldValue = item.getString(); if (fieldName.equals("listType")) { listType = fieldValue; System.out.println(listType); } else if (fieldName.equals("copypaste")) { for (String line : fieldValue.split("\\n")) { copypaste.add(line); System.out.println(line); } } else if (fieldName.equals("listfilename")) { listfilename = fieldValue; } else if (fieldName.equals("separator")) { separator = fieldValue; } else if (fieldName.equals("broadcast_id")) { broadcast_id = fieldValue; } else if (fieldName.equals("old_broadcast_id")) { old_broadcast_id = fieldValue; } } else { // Process form file field (input type="file"). String fieldName = item.getFieldName(); String fileName = FilenameUtils.getName(item.getName()); fileContent = item.getInputStream(); } System.out.println(listfilename); System.out.println(separator); } int importCount = 0; if (listType.equals("copy")) { if (!copypaste.isEmpty()) { List<EmailList> eList = emailListService.importEmailfromCopy(copypaste, broadcast_id); emailListForm.setEmailList(eList); importCount = eList.size(); } else { // sta ako je prazno } } if (listType.equals("fromfile")) { List<EmailList> eList = emailListService.importEmailfromFile(fileContent, separator, broadcast_id); emailListForm.setEmailList(eList); importCount = eList.size(); } System.out.println(broadcast_id); model.addAttribute("importCount", importCount); model.addAttribute("emailListForm", emailListForm); Broadcast broadcast = broadcastService.getBroadcast(broadcast_id); System.out.println("Old broadcast: " + old_broadcast_id); if (!old_broadcast_id.isEmpty()) { model.addAttribute("old_broadcast_id", old_broadcast_id); } String message = null; if (broadcast.getBcast_template_id() != null) { message = "template"; } model.addAttribute("message", message); model.addAttribute("broadcast_id", broadcast_id); return "importlistreport"; }
From source file:com.example.webapp.filter.MultipartFilter.java
/** * Process multipart request item as file field. The name and FileItem * object of each file field will be added as attribute of the given * HttpServletRequest. If a FileUploadException has occurred when the file * size has exceeded the maximum file size, then the FileUploadException * will be added as attribute value instead of the FileItem object. * //from w w w .j av a2 s . c o m * @param fileField The file field to be processed. * @param request The involved HttpServletRequest. */ private void processFileField(FileItem fileField, HttpServletRequest request) { if (fileField.getName().length() <= 0) { // No file uploaded. request.setAttribute(fileField.getFieldName(), null); } else if (maxFileSize > 0 && fileField.getSize() > maxFileSize) { // File size exceeds maximum file size. request.setAttribute(fileField.getFieldName(), new FileUploadException("File size exceeds maximum file size of " + maxFileSize + " bytes.")); // Immediately delete temporary file to free up memory and/or disk // space. fileField.delete(); } else { // File uploaded with good size. request.setAttribute(fileField.getFieldName(), fileField); } }
From source file:net.daw.control.upload.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from ww w . j a v a 2s.c om * * @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("application/json;charset=UTF-8"); try (PrintWriter out = response.getWriter()) { String name = ""; String strMessage = ""; HashMap<String, String> hash = new HashMap<>(); if (ServletFileUpload.isMultipartContent(request)) { try { List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()) .parseRequest(request); for (FileItem item : multiparts) { if (!item.isFormField()) { name = new File(item.getName()).getName(); item.write(new File(".//..//webapps//images//" + name)); } else { hash.put(item.getFieldName(), item.getString()); } } Gson oGson = new Gson(); Map<String, String> data = new HashMap<>(); Iterator it = hash.entrySet().iterator(); while (it.hasNext()) { Map.Entry e = (Map.Entry) it.next(); data.put(e.getKey().toString(), e.getValue().toString()); } data.put("imglink", "http://" + request.getServerName() + ":" + request.getServerPort() + "/images/" + name); out.print("{\"status\":200,\"message\":" + oGson.toJson(data) + "}"); } catch (Exception ex) { strMessage += "File Upload Failed: " + ex; out.print("{\"status\":500,\"message\":\"" + strMessage + "\"}"); } } else { strMessage += "Only serve file upload requests"; out.print("{\"status\":500,\"message\":\"" + strMessage + "\"}"); } } }
From source file:com.ephesoft.dcma.gwt.admin.bm.server.UploadImageFileServlet.java
/** * Overridden doPost method.// w w w. ja v a2 s .c o m * * @param request HttpServletRequest * @param response HttpServletResponse * @throws IOException */ @Override public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException { String batchClassId = null; String docName = null; String fileName = null; String isAdvancedTableInfo = null; InputStream instream = null; OutputStream out = null; PrintWriter printWriter = resp.getWriter(); 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); List<FileItem> items; BatchSchemaService batchSchemaService = this.getSingleBeanOfType(BatchSchemaService.class); String uploadPath = null; try { items = upload.parseRequest(req); for (FileItem item : items) { // process only file upload - discard other form item types if (item.isFormField()) { if (item.getFieldName().equalsIgnoreCase("batchClassID")) { batchClassId = item.getString(); } else if (item.getFieldName().equalsIgnoreCase("docName")) { docName = item.getString(); } else if (item.getFieldName().equalsIgnoreCase("isAdvancedTableInfo")) { isAdvancedTableInfo = item.getString(); } } else if (!item.isFormField() && "importFile".equals(item.getFieldName())) { fileName = item.getName(); if (fileName != null) { fileName = fileName.substring(fileName.lastIndexOf(File.separator) + 1); } instream = item.getInputStream(); } } if (batchClassId == null || docName == null) { LOG.error( "Error while loading image... Either batchClassId or doc type is null. Batch Class Id :: " + batchClassId + " Doc Type :: " + docName); printWriter.write("Error while loading image... Either batchClassId or doc type is null."); } else { StringBuilder uploadPathString = uploadPath(batchClassId, docName, isAdvancedTableInfo, batchSchemaService); File uploadFolder = new File(uploadPathString.toString()); if (!uploadFolder.exists()) { try { boolean tempPath = uploadFolder.mkdirs(); if (!tempPath) { LOG.error( "Unable to create the folders in the temp directory specified. Change the path and permissions in dcma-batch.properties"); printWriter.write( "Unable to create the folders in the temp directory specified. Change the path and permissions in dcma-batch.properties"); return; } } catch (Exception e) { LOG.error("Unable to create the folders in the temp directory.", e); printWriter .write("Unable to create the folders in the temp directory." + e.getMessage()); return; } } uploadPathString.append(File.separator); uploadPathString.append(fileName); uploadPath = uploadPathString.toString(); out = new FileOutputStream(uploadPath); byte buf[] = new byte[BatchClassManagementConstants.BUFFER_SIZE]; int len = instream.read(buf); while ((len) > 0) { out.write(buf, 0, len); len = instream.read(buf); } // convert tiff to png ImageProcessService imageProcessService = this.getSingleBeanOfType(ImageProcessService.class); imageProcessService.generatePNGForImage(new File(uploadPath)); LOG.info("Png file created successfully for file: " + uploadPath); } } catch (FileUploadException e) { LOG.error("Unable to read the form contents." + e, e); printWriter.write("Unable to read the form contents.Please try again."); } catch (DCMAException e) { LOG.error("Unable to generate PNG." + e, e); printWriter.write("Unable to generate PNG.Please try again."); } finally { if (out != null) { out.close(); } if (instream != null) { instream.close(); } } printWriter.write("file_seperator:" + File.separator); printWriter.write("|"); } }
From source file:fina.usuario.servlet.usuarioServlet.java
private void modificarUsu(HttpServletRequest request, HttpServletResponse response, boolean modificarUsuarioSession) { JSONObject jsonResult = new JSONObject(); Mensaje mensaje = new Mensaje(true, Mensaje.INFORMACION); boolean guardar = false; try {//ww w . j av a2 s . c om SimpleDateFormat format = new SimpleDateFormat("dd/MM/yyyy"); FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> listField = upload.parseRequest(request); Usuario usuario = new Usuario(); UsuarioDao usuarioDao = new UsuarioDao(); for (FileItem file : listField) { if (file.getFieldName().equals("txtNombres")) { usuario.setNombres(file.getString().trim()); } else if (file.getFieldName().equals("txtApellidos")) { usuario.setApellidos(file.getString().trim()); } else if (file.getFieldName().equals("txtFechaNacimiento")) { usuario.setFechaNacimiento(format.parse(file.getString().trim())); } else if (file.getFieldName().equals("txtUsuario")) { usuario.setUsername(file.getString().trim()); } else if (file.getFieldName().equals("txtContrasenia")) { usuario.setContrasenia(file.getString()); } else if (file.getFieldName().equals("rbSexo")) { usuario.setSexo("M".equals(file.getString())); } else if (file.getFieldName().equals("txtFoto")) { byte[] imagen = file.get(); if (imagen != null && imagen.length > 0) { usuario.setFoto(imagen); usuario.setNombreFoto(file.getName()); } else { Usuario actual = usuarioDao.Obtener(usuario.getIdUSUARIO()); if (actual != null) { usuario.setFoto(actual.getFoto()); usuario.setNombreFoto(actual.getNombreFoto()); } } } else if (file.getFieldName().equals("txtDNI")) { usuario.setDni(file.getString().trim()); } else if (file.getFieldName().equals("tipoUsuario")) { Tipousuario tipou = usuarioDao.getTipousuarioById(file.getString().trim()); usuario.setIdTipoUsuario(tipou); } else if (file.getFieldName().equals("txtIdUsuario")) { usuario.setIdUSUARIO(Integer.valueOf(file.getString().isEmpty() ? "-1" : file.getString())); } else if (file.getFieldName().equals("txtEstado")) { usuario.setEliminado(Boolean.valueOf(file.getString())); } else if (file.getFieldName().equals("txtGuardarUsuario")) { guardar = Boolean.valueOf(file.getString()); } } if (usuario.getSexo() == null) { usuario.setSexo(true); } if (guardar) { usuario.setIdUSUARIO(null); usuarioDao.Insertar(usuario); } else { usuarioDao.Actualizar(usuario); } if (modificarUsuarioSession) { request.getSession().setAttribute("usuarioLogeado", usuario); } mensaje.setMensaje("Se registro correctamente."); } catch (Exception ex) { mensaje.establecerError(ex); } try { JSONObject jsonMensaje = new JSONObject(mensaje); jsonResult.put("msj", jsonMensaje); enviarDatos(response, jsonResult.toString()); } catch (Exception ex) { } }
From source file:admin.controller.ServletEditCategories.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./* w w w.j av a 2s . 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 */ @Override 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 { upload_path = AppConstants.ORG_CATEGORIES_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(AppConstants.TMP_FOLDER)); // 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("category_name")) { category_name = fi.getString(); } if (field_name.equals("category_id")) { category_id = fi.getString(); } if (field_name.equals("organization")) { organization_id = fi.getString(); upload_path = upload_path + File.separator + organization_id; } } else { field_name = fi.getFieldName(); file_name = fi.getName(); if (file_name != "") { File uploadDir = new File(upload_path); if (!uploadDir.exists()) { uploadDir.mkdirs(); } // int inStr = file_name.indexOf("."); // String Str = file_name.substring(0, inStr); // // file_name = category_name + "_" + Str + ".jpeg"; file_name = category_name + "_" + file_name; boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); String filePath = upload_path + File.separator + file_name; File storeFile = new File(filePath); fi.write(storeFile); out.println("Uploaded Filename: " + filePath + "<br>"); } } } categories.editCategories(Integer.parseInt(category_id), Integer.parseInt(organization_id), category_name, file_name); response.sendRedirect(request.getContextPath() + "/admin/categories.jsp"); 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, "Exception while editing categories", ex); } finally { try { out.close(); } catch (Exception e) { } } }
From source file:FYPManagementSystem.FileUploadHandler.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String address = ""; String option = request.getParameter("Option"); String addTitle = ""; String addContent = ""; String query = ""; String queryLastID = ""; DB objDB = new DB(); //process only if its multipart content if (option.equals("Add")) { if (ServletFileUpload.isMultipartContent(request)) { try { List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()) .parseRequest(request); for (FileItem item : multiparts) { if (!item.isFormField()) { String name = new File(item.getName()).getName(); item.write(new File(UPLOAD_DIRECTORY + File.separator + addTitle + ".jpg")); } else if (item.isFormField()) { if (item.getFieldName().contentEquals("addTitle")) { //Check if the item in the loop is the user_id addTitle = item.getString(); //If yes store the value }/* w ww. j a v a 2 s . c o m*/ if (item.getFieldName().contentEquals("addContent")) { //Check if the item in the loop is the user_id addContent = item.getString(); //If yes store the value } } } query = "insert into news (newsTitle,newsContent) values('" + Common.replaceSingleQuote(addTitle) + "','" + Common.replaceSingleQuote(addContent) + "')"; //File uploaded successfully request.setAttribute("message", "File Uploaded Successfully"); } catch (Exception ex) { request.setAttribute("message", "File Upload Failed due to " + ex); } address = "WEB-INF/AdNews.jsp"; } else { request.setAttribute("message", "Sorry this Servlet only handles file upload request"); } } objDB.connect(); objDB.query(query); objDB.close(); RequestDispatcher dispatcher = request.getRequestDispatcher(address); dispatcher.forward(request, response); }
From source file:admin.controller.ServletAddCategories.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from ww w .j av 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.ORG_CATEGORIES_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(AppConstants.TMP_FOLDER)); // 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("category_name")) { category_name = fi.getString(); } if (field_name.equals("organization")) { organization_id = fi.getString(); uploadPath = uploadPath + File.separator + organization_id; } } else { field_name = fi.getFieldName(); file_name = fi.getName(); if (file_name != "") { check = categories.checkAvailability(category_name, Integer.parseInt(organization_id)); if (check == false) { File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdirs(); } //we need to save file name directly // int inStr = file_name.indexOf("."); // String Str = file_name.substring(0, inStr); // file_name = category_name + "_" + Str + ".jpeg"; file_name = category_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); categories.addCategories(Integer.parseInt(organization_id), category_name, file_name); out.println("Uploaded Filename: " + filePath + "<br>"); response.sendRedirect(request.getContextPath() + "/admin/categories.jsp"); } else { response.sendRedirect( request.getContextPath() + "/admin/categories.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, "Exception while adding categories", ex); } finally { out.close(); } }