List of usage examples for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory
public DiskFileItemFactory()
From source file:com.larasolution.serverlts.FileUploadHandler.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // tablename=request.getParameter(tablename) //process only if its multipart content FileOutputStream fos = new FileOutputStream("C:\\uploads\\data.csv"); String list = ""; List<List> allData = new ArrayList<List>(); List<String> parameters = new ArrayList<String>(); if (ServletFileUpload.isMultipartContent(request)) { try {//from w w w. j a v a 2s.c o m StringBuilder data = new StringBuilder(); List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); System.out.println(multiparts); for (FileItem item : multiparts) { if (item.isFormField()) { parameters.add(item.getFieldName()); System.out.println(parameters); } if (!item.isFormField()) { String name = new File(item.getName()).getName(); item.write(new File(UPLOAD_DIRECTORY + File.separator + name)); //System.out.println(File.separator); // Get the workbook object for XLSX file XSSFWorkbook wBook = new XSSFWorkbook( new FileInputStream(UPLOAD_DIRECTORY + File.separator + name)); XSSFSheet zz = wBook.getSheetAt(0); FormulaEvaluator formulaEval = wBook.getCreationHelper().createFormulaEvaluator(); Row row; Cell cell; // Iterate through each rows from first sheet Iterator<Row> rowIterator = zz.iterator(); while (rowIterator.hasNext()) { row = rowIterator.next(); // For each row, iterate through each columns Iterator<Cell> cellIterator = row.cellIterator(); while (cellIterator.hasNext()) { cell = cellIterator.next(); switch (cell.getCellType()) { case Cell.CELL_TYPE_BOOLEAN: data.append(cell.getBooleanCellValue()).append(","); break; case Cell.CELL_TYPE_NUMERIC: if (DateUtil.isCellDateFormatted(cell)) { data.append( com.larasolution.modle.getDate.getDate5(cell.getDateCellValue())) .append(","); } else { data.append(cell.getNumericCellValue()).append(","); } break; case Cell.CELL_TYPE_STRING: data.append(cell.getStringCellValue()).append(","); break; case Cell.CELL_TYPE_BLANK: data.append("" + ","); break; case Cell.CELL_TYPE_FORMULA: Double value = Double.parseDouble(formulaEval.evaluate(cell).formatAsString()); data.append(String.format("%.2f", value)).append(","); break; default: data.append(cell).append(""); } } data.append("\r\n"); //String k = data.substring(0, data.length() - 3); //ls.add(k); // data.setLength(0); } fos.write(data.toString().getBytes()); fos.close(); // } } savetosql(); request.setAttribute("message", "successfully uploaded "); } catch (Exception ex) { request.setAttribute("message", "File Upload Failed due to " + ex); } } else { request.setAttribute("message", "Sorry this Servlet only handles file upload request"); } request.setAttribute("arrayfile", allData); request.setAttribute("names", parameters); RequestDispatcher disp = getServletContext().getRequestDispatcher("/FileUploadResult.jsp"); disp.forward(request, response); // System.out.println(allData.size()); // response.sendRedirect("send.jsp?arrayfile=" + list + ""); //request.getRequestDispatcher("/send.jsp?arrayfile='"+ls+"'").forward(request, response); }
From source file:com.apt.ajax.controller.AjaxUpload.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// ww w .j a v a 2 s .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"); String uploadDir = request.getServletContext().getRealPath(File.separator) + "upload"; Gson gson = new Gson(); MessageBean messageBean = new MessageBean(); try (PrintWriter out = response.getWriter()) { /* TODO output your page here. You may use following sample code. */ File x = new File(uploadDir); if (!x.exists()) { x.mkdir(); } boolean isMultiplePart = ServletFileUpload.isMultipartContent(request); FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); if (!isMultiplePart) { } else { List items = null; try { items = upload.parseRequest(request); if (items != null) { Iterator iterator = items.iterator(); String assignmentId = ""; String stuid = ""; while (iterator.hasNext()) { FileItem item = (FileItem) iterator.next(); if (item.isFormField()) { String fieldName = item.getFieldName(); if (fieldName.equals("assignmentid")) { assignmentId = item.getString(); File c = new File(uploadDir + File.separator + assignmentId); if (!c.exists()) { c.mkdir(); } uploadDir = c.getPath(); if (request.getSession().getAttribute("studentId") != null) { stuid = request.getSession().getAttribute("studentId").toString(); File stuDir = new File(uploadDir + File.separator + stuid); if (!stuDir.exists()) { stuDir.mkdir(); } uploadDir = stuDir.getPath(); } } } else { String itemname = item.getName(); if (itemname == null || itemname.equals("")) { } else { String filename = FilenameUtils.getName(itemname); File f = new File(uploadDir + File.separator + filename); String[] split = f.getPath().split(Pattern.quote(File.separator) + "upload" + Pattern.quote(File.separator)); String save = split[split.length - 1]; if (assignmentId != null && !assignmentId.equals("")) { if (stuid != null && !stuid.equals("")) { } else { Assignment assignment = new AssignmentFacade() .findAssignment(Integer.parseInt(assignmentId)); assignment.setUrl(save); new AssignmentFacade().updateAssignment(assignment); } } item.write(f); messageBean.setStatus(0); messageBean.setMessage("File " + f.getName() + " sucessfuly uploaded"); } } } } gson.toJson(messageBean, out); } catch (Exception ex) { messageBean.setStatus(1); messageBean.setMessage(ex.getMessage()); gson.toJson(messageBean, out); } } } catch (Exception ex) { Logger.getLogger(AjaxUpload.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:com.vaporwarecorp.mirror.component.configuration.WebServer.java
public WebServer(AppManager appManager) { super(4000);//w w w.ja va 2s . co m mAppManager = appManager; mCache = new HashMap<>(); mUploader = new NanoFileUpload(new DiskFileItemFactory()); }
From source file:ch.zhaw.init.walj.projectmanagement.admin.properties.LogoUpload.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { isMultipart = ServletFileUpload.isMultipartContent(request); response.setContentType("text/html"); PrintWriter out = response.getWriter(); boolean small = request.getParameter("size").equals("small"); String message = ""; if (!isMultipart) { message = "<div class=\"row\">" + "<div class=\"small-12 columns\">" + "<div class=\"row\">" + "<div class=\"callout alert\">" + "<h5>Upload failed</h5>" + "</div></div>" + "</div></div>"; }//from w ww.j a v a 2 s. c o 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(this.getServletContext().getRealPath("/") + "img/")); // 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; if (small) { fileName = "logo_small.png"; } else { fileName = "logo.png"; } String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); filePath = this.getServletContext().getRealPath("/") + "img/" + fileName; // Write the file file = new File(filePath); 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.agapsys.web.toolkit.services.UploadService.java
private synchronized void __int() { if (uploadServlet == null) { DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(0); // <--All files will be written to disk factory.setRepository(getTemporaryDirectory()); uploadServlet = new ServletFileUpload(factory); uploadServlet.setSizeMax(getTotalMaxSize()); uploadServlet.setFileSizeMax(getMaxFileSize()); }/*from www . j ava2s .c om*/ }
From source file:my.mavenproject10.FileuploadController.java
@RequestMapping(method = RequestMethod.POST)
ModelAndView upload(HttpServletRequest request, HttpServletResponse response) {
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
String fileName = "";
int size = 0;
ArrayList<String> result = new ArrayList<String>();
if (isMultipart) {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
try {//from ww w . j ava 2 s. c o m
List items = upload.parseRequest(request);
Iterator iterator = items.iterator();
while (iterator.hasNext()) {
FileItem item = (FileItem) iterator.next();
fileName = item.getName();
System.out.println("file name " + item.getName());
JAXBContext jc = JAXBContext.newInstance(CustomersType.class);
SAXParserFactory spf = SAXParserFactory.newInstance();
XMLReader xmlReader = spf.newSAXParser().getXMLReader();
InputSource inputSource = new InputSource(
new InputStreamReader(item.getInputStream(), "UTF-8"));
SAXSource source = new SAXSource(xmlReader, inputSource);
Unmarshaller unmarshaller = jc.createUnmarshaller();
CustomersType data2 = (CustomersType) unmarshaller.unmarshal(source);
//System.out.println("size " + data2.getCustomer().size());
size = data2.getCustomer().size();
for (CustomerType customer : data2.getCustomer()) {
System.out.println(customer.toString());
}
//
double summ = 0.0;
HashMap<Integer, Float> ordersMap = new HashMap<Integer, Float>();
for (CustomerType customer : data2.getCustomer()) {
for (OrderType orderType : customer.getOrders().getOrder()) {
Float summPerOrder = 0.0f;
//System.out.println(orderType);
for (PositionType positionType : orderType.getPositions().getPosition()) {
//System.out.println(positionType);
summPerOrder += positionType.getCount() * positionType.getPrice();
summ += positionType.getCount() * positionType.getPrice();
}
ordersMap.put(orderType.getId(), summPerOrder);
}
}
summ = new BigDecimal(summ).setScale(2, RoundingMode.UP).doubleValue();
System.out.println(" " + summ);
result.add(" " + summ);
//
HashMap<Integer, Float> customersMap = new HashMap<Integer, Float>();
for (CustomerType customer : data2.getCustomer()) {
Float summPerCust = 0.0f;
customersMap.put(customer.getId(), summPerCust);
for (OrderType orderType : customer.getOrders().getOrder()) {
for (PositionType positionType : orderType.getPositions().getPosition()) {
summPerCust += positionType.getCount() * positionType.getPrice();
}
}
//System.out.println(customer.getId() + " orders " + summPerCust);
customersMap.put(customer.getId(), summPerCust);
}
TreeMap sortedMap = sortByValue(customersMap);
System.out.println(" " + sortedMap.keySet().toArray()[0]
+ " : " + sortedMap.get(sortedMap.firstKey()));
result.add(" " + sortedMap.keySet().toArray()[0] + " : "
+ sortedMap.get(sortedMap.firstKey()));
//
TreeMap sortedMapOrders = sortByValue(ordersMap);
System.out.println(" " + sortedMapOrders.keySet().toArray()[0]
+ " : " + sortedMapOrders.get(sortedMapOrders.firstKey()));
result.add(" " + sortedMapOrders.keySet().toArray()[0] + " : "
+ sortedMapOrders.get(sortedMapOrders.firstKey()));
//
System.out.println(" "
+ sortedMapOrders.keySet().toArray()[sortedMapOrders.keySet().toArray().length - 1]
+ " : " + sortedMapOrders.get(sortedMapOrders.lastKey()));
result.add(" "
+ sortedMapOrders.keySet().toArray()[sortedMapOrders.keySet().toArray().length - 1]
+ " : " + sortedMapOrders.get(sortedMapOrders.lastKey()));
//
System.out.println(" " + sortedMapOrders.size());
result.add(" " + sortedMapOrders.size());
//
ArrayList<Float> floats = new ArrayList<Float>(sortedMapOrders.values());
Float summAvg = 0.0f;
Float avg = 0.0f;
for (Float f : floats) {
summAvg += f;
}
avg = new BigDecimal(summAvg / floats.size()).setScale(2, RoundingMode.UP).floatValue();
System.out.println(" " + avg);
result.add(" " + avg);
}
} catch (FileUploadException e) {
System.out.println("FileUploadException:- " + e.getMessage());
} catch (JAXBException ex) {
//Logger.getLogger(FileuploadController.class.getName()).log(Level.SEVERE, null, ex);
} catch (UnsupportedEncodingException ex) {
Logger.getLogger(FileuploadController.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(FileuploadController.class.getName()).log(Level.SEVERE, null, ex);
} catch (ParserConfigurationException ex) {
Logger.getLogger(FileuploadController.class.getName()).log(Level.SEVERE, null, ex);
} catch (SAXException ex) {
Logger.getLogger(FileuploadController.class.getName()).log(Level.SEVERE, null, ex);
}
}
ModelAndView modelAndView = new ModelAndView("fileuploadsuccess");
modelAndView.addObject("files", result);
modelAndView.addObject("name", fileName);
modelAndView.addObject("size", size);
return modelAndView;
}
From source file:com.seer.datacruncher.profiler.spring.FileUploadController.java
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // Check that we have a file upload request filePath = this.servletContext.getInitParameter("file-upload"); isMultipart = ServletFileUpload.isMultipartContent(request); response.setContentType("text/html"); java.io.PrintWriter out = response.getWriter(); if (!isMultipart) { return null; }/*from w w w .j ava 2 s . c o 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(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(); 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.print("{success: true, file: \"" + fileName + "\"}"); // out.println("{\"file\": " + fileName + "}"); } } } catch (Exception ex) { System.out.println(ex); } return null; }
From source file:com.sishistorico.sv.SvHistorico.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// w ww. ja 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 */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("UTF8"); response.setContentType("text/html;charset=UTF-8"); List<FileItem> items = null; try { items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); DateFormat formatter; Date data_entrada; Date data_agendada = null; formatter = new SimpleDateFormat("dd/MM/yyyy"); data_entrada = (Date) formatter.parse(items.get(2).getString()); if (!items.get(4).getString().equals("")) { data_agendada = (Date) formatter.parse(items.get(4).getString()); } // fim do tratamento Historico hi = new Historico(); hi.setId_eleitor(Integer.parseInt(items.get(0).getString().trim())); hi.setData_entrada(data_entrada); hi.setTipo(Integer.parseInt(items.get(3).getString().trim())); hi.setData_agendada(data_agendada); hi.setSituacao(Integer.parseInt(items.get(7).getString().trim())); hi.setSolicitacao(items.get(5).getString("UTF-8").trim()); DaoHistorico daoHistorico = new DaoHistorico(); daoHistorico.historico_Salvar(hi); response.sendRedirect("cadastro_historico.jsp?id=" + hi.getId_eleitor() + "&msgok=Salvo com sucesso!"); } catch (FileUploadException ex) { Logger.getLogger(SvHistorico.class.getName()).log(Level.SEVERE, null, ex); } catch (Exception ex) { Logger.getLogger(SvHistorico.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:com.square.composant.envoi.email.square.server.servlet.UploadFichierServlet.java
/** {@inheritDoc} */ @SuppressWarnings("unchecked") protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { final boolean isMultipart = ServletFileUpload.isMultipartContent(request); // Cration d'un DiskFileItemFactory pour stocker les fichiers. if (isMultipart) { try {//from w w w .j ava 2 s . c o m final FileItemFactory factory = new DiskFileItemFactory(); final ServletFileUpload upload = new ServletFileUpload(factory); upload.setHeaderEncoding(ComposantEnvoiEmailConstants.ENCODAGE_UTF_8); // Rcupration des items contenus dans la requte final List<FileItem> listeItems = upload.parseRequest(request); // Parcours des items for (FileItem item : listeItems) { // Fichier uploader if (!item.isFormField()) { // Nom du fichier String nomFichier = ""; // on verifie si il y a un backslash if (item.getName().indexOf("\\") != -1) { // [\\\\] = expression rgulire pour dcouper suivant le backslash final String[] tabNomFichier = item.getName().split("\\\\"); nomFichier = tabNomFichier[tabNomFichier.length - 1]; } else { nomFichier = item.getName(); } // Type MIME final String typeMime = item.getContentType(); // Cration d'un fichier temporaire String prefixe = nomFichier; String suffixe = null; if (nomFichier.indexOf(".") != -1) { final int indexPoint = nomFichier.lastIndexOf("."); prefixe = nomFichier.substring(0, indexPoint); suffixe = nomFichier.substring(indexPoint); } if (prefixe.length() < 3) { response.getOutputStream() .print(ComposantEnvoiEmailConstants.ERREUR_UPLOAD_FICHIER_NOM_INCORRECT); } else { final File fichierTemporaire = File.createTempFile(prefixe, suffixe); item.write(fichierTemporaire); // Renvoi des infos concernant le fichier final StringBuffer infosFichier = new StringBuffer(); infosFichier.append(ComposantEnvoiEmailConstants.PARAM_NOM_FICHIER) .append(ComposantEnvoiEmailConstants.EGAL).append(nomFichier); infosFichier.append(ComposantEnvoiEmailConstants.ET); infosFichier.append(ComposantEnvoiEmailConstants.PARAM_PATH_FICHIER_TEMP) .append(ComposantEnvoiEmailConstants.EGAL) .append(fichierTemporaire.getCanonicalPath()); infosFichier.append(ComposantEnvoiEmailConstants.ET); infosFichier.append(ComposantEnvoiEmailConstants.PARAM_TYPE_MIME) .append(ComposantEnvoiEmailConstants.EGAL).append(typeMime); response.getOutputStream().print(URLEncoder.encode(infosFichier.toString(), ComposantEnvoiEmailConstants.ENCODAGE_UTF_8)); } } } } catch (FileUploadException e) { response.getOutputStream().print(ComposantEnvoiEmailConstants.ERREUR_UPLOAD_FICHIER); } catch (Exception e) { response.getOutputStream().print(ComposantEnvoiEmailConstants.ERREUR_UPLOAD_FICHIER); } } }
From source file:kg12.Ex12_2.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// w w w . j a v a 2 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"); PrintWriter out = response.getWriter(); try { out.println("<!DOCTYPE html>"); out.println("<html>"); out.println("<head>"); out.println("<title>Servlet Ex12_2</title>"); out.println("</head>"); out.println("<body>"); out.println("<h1>???</h1>"); // multipart/form-data ?? if (ServletFileUpload.isMultipartContent(request)) { out.println("???<br>"); } else { out.println("?????<br>"); out.close(); return; } // ServletFileUpload?? DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload sfu = new ServletFileUpload(factory); // ??? int fileSizeMax = 1024000; factory.setSizeThreshold(1024); sfu.setSizeMax(fileSizeMax); sfu.setHeaderEncoding("UTF-8"); // ? String format = "%s:%s<br>%n"; // ??????? FileItemIterator fileIt = sfu.getItemIterator(request); while (fileIt.hasNext()) { FileItemStream item = fileIt.next(); if (item.isFormField()) { // out.print("<br>??<br>"); out.printf(format, "??", item.getFieldName()); InputStream is = item.openStream(); // ? byte ?? byte[] b = new byte[255]; // byte? b ???? is.read(b, 0, b.length); // byte? b ? "UTF-8" ??String??? result ? String result = new String(b, "UTF-8"); out.printf(format, "", result); } else { // out.print("<br>??<br>"); out.printf(format, "??", item.getName()); InputStream is = item.openStream(); String fileName = item.getName(); int len = 0; byte[] buffer = new byte[fileSizeMax]; FileOutputStream fos = new FileOutputStream( "D:\\NetBeansProjects\\ap2_www\\web\\kg12\\" + fileName); try { while ((len = is.read(buffer)) > 0) { fos.write(buffer, 0, len); } } finally { fos.close(); } } } out.println("</body>"); out.println("</html>"); } catch (FileUploadException e) { out.println(e + "<br>"); throw new ServletException(e); } catch (Exception e) { out.println(e + "<br>"); throw new ServletException(e); } finally { out.close(); } }