List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload setSizeMax
public void setSizeMax(long sizeMax)
From source file:voucherShop.ControllerVoucher.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from w w w.j a v a 2s .c o m*/ * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); 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>"); } }
From source file:web.ZipUploadController.java
/** * This method is called by the spring framework. The configuration * for this controller to be invoked is based on the pagetype and * is set in the urlMapping property in the spring config file. * * @param request the <code>HttpServletRequest</code> * @param response the <code>HttpServletResponse</code> * @throws ServletException// w ww . j a v a 2s .c om * @throws IOException * @return ModelAndView this instance is returned to spring */ public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try { ModelAndView modelAndView = super.handleRequest(request, response); } catch (Exception e) { return handleError("error in handleRequest", e); } outOfSession(request, response); if (RegexStrUtil.isNull(login) && RegexStrUtil.isNull(member)) { return handleUserpageError("Login & member are null."); } String category = request.getParameter(DbConstants.CATEGORY); boolean isCobrand = false; if (!RegexStrUtil.isNull(request.getParameter(DbConstants.IS_COBRAND))) { isCobrand = request.getParameter(DbConstants.IS_COBRAND).equals((Object) "1"); } if ((!RegexStrUtil.isNull(category) && category.equals(DbConstants.FILE_CATEGORY)) || isCobrand) { if (!WebUtil.isLicenseProfessional(login)) { return handleError( "Cannot access user carryon features or cobrand user in deluxe version." + login); } } if (RegexStrUtil.isNull(category)) { return handleError("category is null in CarryonupdateController. " + login); } if (daoMapper == null) { return handleError("DaoMapper is null in carryon update."); } CarryonDao carryonDao = (CarryonDao) daoMapper.getDao(DbConstants.CARRYON); if (carryonDao == null) { return handleError("CarryonDao is null for carryon update."); } byte[] blob = null; String mtype = null; if (!RegexStrUtil.isNull(category)) { int catVal = new Integer(category).intValue(); if (catVal < GlobalConst.categoryMinSize || catVal > GlobalConst.categoryMaxSize) { return handleError("category values are not correct" + catVal); } } CobrandDao cobrandDao = (CobrandDao) daoMapper.getDao(DbConstants.COBRAND); if (cobrandDao == null) { return handleError("cobrandDao is null for CarryonupdateController"); } DisplaypageDao displayDao = (DisplaypageDao) daoMapper.getDao(DbConstants.DISPLAY_PAGE); if (displayDao == null) { return handleError("displayDao is null for CarryonupdateController"); } Displaypage displaypage = null; Userpage cobrand = null; try { displaypage = displayDao.getDisplaypage(login, DbConstants.READ_FROM_SLAVE); cobrand = cobrandDao.getUserCobrand(loginInfo.getValue(DbConstants.LOGIN_ID)); } catch (BaseDaoException e) { return handleError("Exception occurred in getDisplaypage() for login " + login, e); } System.setProperty("jmagick.systemclassloader", "no"); List fileList = null; ServletFileUpload upload = null; try { // Check that we have a file upload request boolean isMultipart = FileUpload.isMultipartContent(request); if (isMultipart) { // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Set factory constraints factory.setSizeThreshold(maxMemorySize.intValue()); //factory.setRepository(new File(tempDirectory)); // Create a new file upload handler upload = new ServletFileUpload(factory); // Set overall request size constraint upload.setSizeMax(maxRequestSize.longValue()); // Parse the request fileList = upload.parseRequest(request); long fieldsize = 0; String fieldname, fieldvalue; fieldname = fieldvalue = null; // educate the fieldnames to this form by using the setFieldName() String label = "btitle"; String caption = ""; String tagsLabel = DbConstants.USER_TAGS; String fileName = null; String usertags = null; String btitle = null; // Process the uploaded items Iterator iter = fileList.iterator(); while (iter.hasNext()) { FileItem fileItem = (FileItem) iter.next(); if (fileItem.isFormField()) { fileItem.setFieldName(label); fieldname = fileItem.getFieldName(); logger.info("fieldname = " + fieldname); if (fieldname.equalsIgnoreCase(DbConstants.USER_TAGS)) { usertags = fileItem.getString(); label = ""; } else { if (fieldname.equalsIgnoreCase("btitle")) { btitle = fileItem.getString(); label = DbConstants.CAPTION; } else { if (fieldname.equalsIgnoreCase("caption")) { caption = fileItem.getString(); label = DbConstants.USER_TAGS; } else { fieldvalue = fileItem.getString(); } } } } else { logger.info("contentType = " + fileItem.getContentType()); if (fileItem.getContentType().contains("zip")) { List entries = zipUtil.getEntries(fileItem.get()); logger.info("num entries = " + entries.size()); Iterator iter1 = entries.iterator(); while (iter1.hasNext()) { Media media = (Media) iter1.next(); blob = media.getData(); mtype = mimeMap.getMimeType(zipUtil.getSuffix(media.getName())); fileName = media.getName(); fieldsize = media.getData().length; if (RegexStrUtil.isNull(btitle)) { btitle = fileName; } if ((fieldsize <= 0) || (RegexStrUtil.isNull(mtype)) || (RegexStrUtil.isNull(btitle)) || (blob == null)) { return handleError( "fieldsize/mtype/btitle/blob one of them is empty, cannot upload files."); } if (!isCobrand) { if (btitle.length() > GlobalConst.blobTitleSize) { btitle = btitle.substring(0, GlobalConst.blobTitleSize); } int zoom = 100; if (!RegexStrUtil.isNull(usertags)) { if (usertags.length() > GlobalConst.usertagsSize) { usertags = usertags.substring(0, GlobalConst.usertagsSize); } usertags = RegexStrUtil.goodText(usertags); } if (!RegexStrUtil.isNull(caption)) { if (caption.length() > GlobalConst.refererSize) { caption = caption.substring(0, GlobalConst.refererSize); } caption = RegexStrUtil.goodText(caption); } boolean publishPhoto = displayDao.getDisplayPhotos(login, DbConstants.READ_FROM_SLAVE); carryonDao.addCarryon(fieldsize, category, mtype, RegexStrUtil.goodText(btitle), blob, zoom, loginInfo.getValue(DbConstants.LOGIN_ID), login, usertags, caption, publishPhoto); } } } else { if (!validImage.isValid(fileItem.getContentType())) { logger.warn("Found unexpected content type in upload, ignoring " + fileItem.getContentType()); continue; } logger.debug("Is not a form field"); blob = fileItem.get(); mtype = fileItem.getContentType(); fileName = fileItem.getName(); fieldsize = fileItem.getSize(); if (RegexStrUtil.isNull(btitle)) { btitle = fileName; } if ((fieldsize <= 0) || (RegexStrUtil.isNull(mtype)) || (RegexStrUtil.isNull(btitle)) || (blob == null)) { return handleError( "fieldsize/mtype/btitle/blob one of them is empty, cannot upload files."); } if (isCobrand) break; if (!isCobrand) { if (btitle.length() > GlobalConst.blobTitleSize) { btitle = btitle.substring(0, GlobalConst.blobTitleSize); } int zoom = 100; if (!RegexStrUtil.isNull(usertags)) { if (usertags.length() > GlobalConst.usertagsSize) { usertags = usertags.substring(0, GlobalConst.usertagsSize); } usertags = RegexStrUtil.goodText(usertags); } if (!RegexStrUtil.isNull(caption)) { if (caption.length() > GlobalConst.refererSize) { caption = caption.substring(0, GlobalConst.refererSize); } caption = RegexStrUtil.goodText(caption); } boolean publishPhoto = displayDao.getDisplayPhotos(login, DbConstants.READ_FROM_SLAVE); carryonDao.addCarryon(fieldsize, category, mtype, RegexStrUtil.goodText(btitle), blob, zoom, loginInfo.getValue(DbConstants.LOGIN_ID), login, usertags, caption, publishPhoto); } } } } } else { return handleError("Did not get a multipart request"); } } catch (Exception e) { return handleError("Exception occurred in addCarryon/addCobrandUserStreamBlo()", e); } if (isCobrand) { try { String ftype = request.getParameter(DbConstants.TYPE); if (RegexStrUtil.isNull(ftype)) { return handleError("ftype is null, CarryonUpdateController() "); } if (ftype.equals(DbConstants.COBRAND_HEADER) || ftype.equals(DbConstants.COBRAND_FOOTER)) { cobrandDao.addUserCobrand(blob, ftype, loginInfo.getValue(DbConstants.LOGIN_ID), login); } else { return handleError("cobrand type is not a header or footer in CarryonUpdateController "); } } catch (BaseDaoException e) { return handleError("Exception occurred in addCobrandUserStreamBlo()", e); } } /** * list the files */ String loginId = loginInfo.getValue(DbConstants.LOGIN_ID); List carryon = null; List tagList = null; HashSet tagSet = null; try { carryon = carryonDao.getCarryonByCategory(loginId, category, DbConstants.READ_FROM_MASTER); tagList = carryonDao.getTags(loginId, DbConstants.READ_FROM_MASTER); tagSet = carryonDao.getUniqueTags(tagList); } catch (BaseDaoException e) { return handleError( "Exception occurred in getCarryonByCategory()/getTags carryon update for login " + login, e); } /** * display information about the files, if the category of the blobs is files category(1) */ String viewName = DbConstants.EDIT_PHOTOS; if (category.equals(DbConstants.FILE_CATEGORY)) { viewName = DbConstants.EDIT_FILES; } Map myModel = new HashMap(); myModel.put(viewName, carryon); myModel.put(DbConstants.COBRAND, cobrand); if (tagSet != null) { myModel.put(DbConstants.USER_TAGS, RegexStrUtil.goodText(tagSet.toString())); } myModel.put(DbConstants.LOGIN_INFO, loginInfo); myModel.put(DbConstants.DISPLAY_PAGE, displaypage); myModel.put(DbConstants.USER_PAGE, userpage); myModel.put(DbConstants.SHARE_INFO, shareInfo); myModel.put(DbConstants.VISITOR_PAGE, memberUserpage); myModel.put(DbConstants.DIR_EXISTS, rbDirectoryExists); myModel.put(DbConstants.BUSINESS_EXISTS, isBizExists(login)); return new ModelAndView(viewName, "model", myModel); }