List of usage examples for org.apache.commons.fileupload.disk DiskFileItemFactory setSizeThreshold
public void setSizeThreshold(int sizeThreshold)
From source file:com.pagoadalabs.fileupload.controller.FileController.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/*from w w w . j ava2s.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 { // 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.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()); }/*w w w. j av a2 s . c o m*/ }
From source file:controlador.SerCiudadano.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// w w w . j a v 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 */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); //Procesando el archivo .sql con los datos del cnr //en esta ruta se guarda temporalmente el archivo .sql Bitacora b = new Bitacora(); String ruta = getServletContext().getRealPath("/") + "pages/procesos/"; if (ServletFileUpload.isMultipartContent(request)) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setSizeThreshold(40960); File repositoryPath = new File("/temp"); diskFileItemFactory.setRepository(repositoryPath); ServletFileUpload servletFileUpload = new ServletFileUpload(diskFileItemFactory); servletFileUpload.setSizeMax(81920); // bytes upload.setSizeMax(307200); // 1024 x 300 = 307200 bytes = 300 Kb List listUploadFiles = null; FileItem item = null; try { listUploadFiles = upload.parseRequest(request); Iterator it = listUploadFiles.iterator(); while (it.hasNext()) { item = (FileItem) it.next(); //este es el archivo que se envia en el campo file if (!item.isFormField()) { if (item.getSize() > 0) { String nombre = item.getName(); String tipo = item.getContentType(); long tamanio = item.getSize(); String extension = nombre.substring(nombre.lastIndexOf(".")); File archivo = new File(ruta, nombre); item.write(archivo); if (archivo.exists()) { String script = ruta + "" + nombre; //consulta para importar registros if (ConsultasDTO.ejecutar( "copy padronelectoral from '" + script + "' with (delimiter ',')")) { out.print("Registros importados correctamente"); } else { out.print("Hubo un error"); } } else { out.println("FALLO AL GUARDAR. NO EXISTE " + archivo.getAbsolutePath() + "</p>"); } } } else { //ac recogemos los duis de los magistrados if (item.getFieldName().equals("dui1")) { b.setMagistrado1(item.getString()); } if (item.getFieldName().equals("dui2")) { b.setMagistrado2(item.getString()); } if (item.getFieldName().equals("dui3")) { b.setMagistrado3(item.getString()); } } } //registramos en la base de datos los duis de los magistrados //que autorizaron la insercion de datos CNR b.setAccion("Registro de datos CNR"); if (BitacoraDTO.agregarBitacora(b)) { out.print("<br>Bitacora agregada"); } else { out.print("<br>Hubo un error al agregar la bitacora"); } } catch (FileUploadException e) { out.println("Error Upload: " + e.getMessage()); e.printStackTrace(); } catch (Exception e) { out.println("Error otros: " + e.getMessage()); e.printStackTrace(); } } }
From source file:com.assignment.elance.controller.FileUploadServlet.java
/** * Upon receiving file upload submission, parses the request to read upload * data and saves the file on disk./* ww w .j a v a 2s . c o m*/ */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // 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 + SystemAttributes.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 file = randomFileNameGenerator(); String filePath = uploadPath + File.separator + file; File storeFile = new File(filePath); // saves the file on disk item.write(storeFile); FilesManager fm = new FilesManager(); boolean send_dir = false; switch (Integer.parseInt(request.getParameter("senddir"))) { case 0: send_dir = false; break; case 1: send_dir = true; break; } fm.insert(fileName, file, Integer.parseInt(request.getParameter("jobId")), send_dir); request.setAttribute("message", "Upload has been done successfully!"); } } } } catch (Exception ex) { request.setAttribute("message", "There was an error: " + ex.getMessage()); } // // redirects client to message page // getServletContext().getRequestDispatcher("/message.jsp").forward( // request, response); switch (Integer.parseInt(request.getParameter("callbackpage"))) { case 0: response.sendRedirect("projectOverview.jsp?pId=" + Integer.parseInt(request.getParameter("jobId"))); break; case 1: response.sendRedirect("project.jsp?jobId=" + Integer.parseInt(request.getParameter("jobId"))); break; } }
From source file:com.bluelotussoftware.apache.commons.fileupload.example.CommonsFileUploadServlet.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); response.setContentType("text/html"); log("Content-Type: " + request.getContentType()); DiskFileItemFactory fileItemFactory = new DiskFileItemFactory(); /*//from w ww . ja v a 2 s. c o m *Set the size threshold, above which content will be stored on disk. */ fileItemFactory.setSizeThreshold(10 * 1024 * 1024); //10 MB /* * Set the temporary directory to store the uploaded files of size above threshold. */ fileItemFactory.setRepository(tmpDir); ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory); try { /* * Parse the request */ List items = uploadHandler.parseRequest(request); log("FileItems: " + items.toString()); Iterator itr = items.iterator(); while (itr.hasNext()) { FileItem item = (FileItem) itr.next(); /* * Handle Form Fields. */ if (item.isFormField()) { out.println("File Name = " + item.getFieldName() + ", Value = " + item.getString()); } else { //Handle Uploaded files. out.println("<html><head><title>CommonsFileUploadServlet</title></head><body><p>"); out.println("Field Name = " + item.getFieldName() + "\nFile Name = " + item.getName() + "\nContent type = " + item.getContentType() + "\nFile Size = " + item.getSize()); out.println("</p>"); out.println("<img src=\"" + request.getContextPath() + "/files/" + item.getName() + "\"/>"); out.println("</body></html>"); /* * Write file to the ultimate location. */ File file = new File(destinationDir, item.getName()); item.write(file); } out.close(); } } catch (FileUploadException ex) { log("Error encountered while parsing the request", ex); } catch (Exception ex) { log("Error encountered while uploading file", ex); } }
From source file:isl.FIMS.servlet.imports.ImportVocabulary.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { this.initVars(request); String username = getUsername(request); Config conf = new Config("AdminVoc"); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); StringBuilder xml = new StringBuilder( this.xmlStart(this.topmenu, username, this.pageTitle, this.lang, "", request)); String file = request.getParameter("file"); if (ServletFileUpload.isMultipartContent(request)) { // configures some settings String filePath = this.export_import_Folder; java.util.Date date = new java.util.Date(); Timestamp t = new Timestamp(date.getTime()); String currentDir = filePath + t.toString().replaceAll(":", ""); File saveDir = new File(currentDir); if (!saveDir.exists()) { saveDir.mkdir();//from ww w . ja va2 s .co m } DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD); factory.setRepository(saveDir); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(REQUEST_SIZE); // constructs the directory path to store upload file String uploadPath = currentDir; try { // parses the request's content to extract file data List formItems = upload.parseRequest(request); Iterator iter = formItems.iterator(); // iterates over form's fields File storeFile = null; 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(); filePath = uploadPath + File.separator + fileName; storeFile = new File(filePath); // saves the file on disk item.write(storeFile); } } ArrayList<String> content = Utils.readFile(storeFile); DMSConfig vocConf = new DMSConfig(this.DBURI, this.systemDbCollection + "Vocabulary/", this.DBuser, this.DBpassword); Vocabulary voc = new Vocabulary(file, this.lang, vocConf); String[] terms = voc.termValues(); for (int i = 0; i < content.size(); i++) { String addTerm = content.get(i); if (!Arrays.asList(terms).contains(addTerm)) { voc.addTerm(addTerm); } } Utils.deleteDir(currentDir); response.sendRedirect("AdminVoc?action=list&file=" + file + "&menuId=AdminVoc"); } catch (Exception ex) { } } xml.append("<FileName>").append(file).append("</FileName>\n"); xml.append("<EntityType>").append("AdminVoc").append("</EntityType>\n"); xml.append(this.xmlEnd()); String xsl = conf.IMPORT_Vocabulary; try { XMLTransform xmlTrans = new XMLTransform(xml.toString()); xmlTrans.transform(out, xsl); } catch (DMSException e) { e.printStackTrace(); } out.close(); }
From source file:mx.org.cedn.avisosconagua.engine.processors.Init.java
@Override public void processForm(HttpServletRequest request, String[] parts, String currentId) throws ServletException, IOException { HashMap<String, String> parametros = new HashMap<>(); boolean fileflag = false; AvisosException aex = null;/*from w ww.java2s . c o m*/ if (ServletFileUpload.isMultipartContent(request)) { try { DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(MAX_SIZE); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(MAX_SIZE); List<FileItem> items = upload.parseRequest(request); String filename = null; for (FileItem item : items) { if (!item.isFormField() && item.getSize() > 0) { filename = processUploadedFile(item, currentId); //System.out.println("poniendo: "+ item.getFieldName() + "=" +filename); parametros.put(item.getFieldName(), filename); } else { // System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("ISO8859-1"))); // parametros.put(item.getFieldName(), new String(item.getString().getBytes("ISO8859-1"))); // System.out.println("item:" + item.getFieldName() + "=" + item.getString()); // System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("ISO8859-1"),"UTF-8")); // System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("ISO8859-1"))); // System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("UTF-8"),"UTF-8")); parametros.put(item.getFieldName(), new String(item.getString().getBytes("ISO8859-1"), "UTF-8")); } } } catch (FileUploadException fue) { fue.printStackTrace(); fileflag = true; aex = new AvisosException("El archivo sobrepasa el tamao de " + MAX_SIZE + " bytes", fue); } } else { for (Map.Entry<String, String[]> entry : request.getParameterMap().entrySet()) { // try { // parametros.put(entry.getKey(), new String(request.getParameter(entry.getKey()).getBytes("ISO8859-1"))); // } catch (UnsupportedEncodingException ue) { // //No debe llegar a este punto // assert false; // } parametros.put(entry.getKey(), request.getParameter(entry.getKey())); } } BasicDBObject anterior = (BasicDBObject) mi.getAdvice(currentId).get(parts[3]); procesaAreas(parametros, anterior); procesaImagen(parametros, anterior); MongoInterface.getInstance().savePlainData(currentId, parts[3], parametros); if (fileflag) { throw aex; } }
From source file:controllers.FrameworkController.java
private void adicionarOuEditarFramework() throws IOException { String nome, genero, paginaOficial, id, descricao, caminhoLogo; int idLinguagem = -1; genero = nome = paginaOficial = descricao = id = caminhoLogo = ""; File file;/*from ww w. ja v a 2s. c o m*/ int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; ServletContext context = getServletContext(); String filePath = context.getInitParameter("file-upload"); String contentType = request.getContentType(); if ((contentType.contains("multipart/form-data"))) { 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()) { String fileName = fi.getName(); if (fileName.lastIndexOf("\\") >= 0) { //String name = fileName.substring(fileName.lastIndexOf("\\"), fileName.lastIndexOf(".")); String name = UUID.randomUUID() + fileName.substring(fileName.lastIndexOf(".")); file = new File(filePath + name); } else { //String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.lastIndexOf(".")); String name = UUID.randomUUID() + fileName.substring(fileName.lastIndexOf(".")); file = new File(filePath + name); } caminhoLogo = file.getName(); fi.write(file); } else { String campo = fi.getFieldName(); String valor = fi.getString("UTF-8"); switch (campo) { case "nome": nome = valor; break; case "genero": genero = valor; break; case "pagina_oficial": paginaOficial = valor; break; case "descricao": descricao = valor; break; case "linguagem": idLinguagem = Integer.parseInt(valor); break; case "id": id = valor; break; default: break; } } } } catch (Exception ex) { System.out.println(ex); } } boolean atualizando = !id.isEmpty(); if (atualizando) { Framework framework = dao.select(Integer.parseInt(id)); framework.setDescricao(descricao); framework.setGenero(genero); framework.setIdLinguagem(idLinguagem); framework.setNome(nome); framework.setPaginaOficial(paginaOficial); if (!caminhoLogo.isEmpty()) { File imagemAntiga = new File(filePath + framework.getCaminhoLogo()); imagemAntiga.delete(); framework.setCaminhoLogo(caminhoLogo); } dao.update(framework); } else { Framework framework = new Framework(nome, descricao, genero, paginaOficial, idLinguagem, caminhoLogo); dao.insert(framework); } response.sendRedirect("frameworks.jsp"); //response.getWriter().print("<script>window.location.href='frameworks.jsp';</script>"); }
From source file:com.fatih.edu.tr.NewTaskServlet.java
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // Check that we have a file upload request boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (!isMultipart) { return;/*www .j ava 2 s .c om*/ } // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Sets the size threshold beyond which files are written directly to // disk. factory.setSizeThreshold(MAX_MEMORY_SIZE); // Sets the directory used to temporarily store files that are larger // than the configured size threshold. We use temporary directory for // java factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); // constructs the folder where uploaded file will be stored String uploadFolder = getServletContext().getRealPath("") + File.separator + DATA_DIRECTORY; // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Set overall request size constraint upload.setSizeMax(MAX_REQUEST_SIZE); TaskDao taskDao = new TaskDao(); String title = ""; String description = ""; String due_date = ""; String fileName = ""; String filePath = ""; //taskDao.addTask(title, description, due_date, "testfile","testdizi",1); try { // Parse the request List items = upload.parseRequest(request); Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (!item.isFormField()) { fileName = new File(item.getName()).getName(); filePath = uploadFolder + File.separator + fileName; File uploadedFile = new File(filePath); System.out.println(filePath); item.write(uploadedFile); } else { String fieldname = item.getFieldName(); String fieldvalue = item.getString(); if (fieldname.equals("title")) { title = item.getString(); } else if (fieldname.equals("description")) { description = item.getString(); } else if (fieldname.equals("due_date")) { due_date = item.getString(); } else { System.out.println("Something goes wrong in form"); } } } taskDao.addTask(title, description, due_date, fileName, filePath, 1); // displays done.jsp page after upload finished getServletContext().getRequestDispatcher("/done.jsp").forward(request, response); } catch (FileUploadException ex) { throw new ServletException(ex); } catch (Exception ex) { throw new ServletException(ex); } }
From source file:com.osbitools.ws.shared.prj.web.AbstractWsPrjInit.java
@Override public void contextInitialized(ServletContextEvent evt) { super.contextInitialized(evt); ServletContext ctx = evt.getServletContext(); // First - Load Custom Error List try {//from w ww . ja v a 2 s . c o m Class.forName("com.osbitools.ws.shared.prj.CustErrorList"); } catch (ClassNotFoundException e) { // Ignore Error } // Initialize Entity Utils IEntityUtils eut = getEntityUtils(); ctx.setAttribute("entity_utils", eut); // Initiate LangSetFileUtils ctx.setAttribute("ll_set_utils", new LangSetUtils()); // Check if git repository exists and create one // Using ds subdirectory as git root repository File drepo = new File( getConfigDir(ctx) + File.separator + eut.getPrjRootDirName() + File.separator + ".git"); Git git; try { if (!drepo.exists()) { if (!drepo.mkdirs()) throw new RuntimeErrorException( new Error("Unable create directory '" + drepo.getAbsolutePath() + "'")); try { git = createGitRepo(drepo); } catch (Exception e) { throw new RuntimeErrorException(new Error( "Unable create new repo on path: " + drepo.getAbsolutePath() + ". " + e.getMessage())); } getLogger(ctx).info("Created new git repository '" + drepo.getAbsolutePath() + "'"); } else if (!drepo.isDirectory()) { throw new RuntimeErrorException( new Error(drepo.getAbsolutePath() + " is regular file and not a directory")); } else { git = Git.open(drepo); getLogger(ctx).debug("Open existing repository " + drepo.getAbsolutePath()); } } catch (IOException e) { // Something unexpected and needs to be analyzed e.printStackTrace(); throw new RuntimeErrorException(new Error(e)); } // Save git handler ctx.setAttribute("git", git); // Check if remote destination set/changed StoredConfig config = git.getRepository().getConfig(); String rname = (String) ctx.getAttribute(PrjMgrConstants.PREMOTE_GIT_NAME); String rurl = (String) ctx.getAttribute("git_remote_url"); if (!Utils.isEmpty(rname) && !Utils.isEmpty(rurl)) { String url = config.getString("remote", rname, "url"); if (!rurl.equals(url)) { config.setString("remote", rname, "url", rurl); try { config.save(); } catch (IOException e) { getLogger(ctx).error("Error saving git remote url. " + e.getMessage()); } } } // Temp directory for files upload String tname = System.getProperty("java.io.tmpdir"); getLogger(ctx).info("Using temporarily directory '" + tname + "' for file uploads"); File tdir = new File(tname); if (!tdir.exists()) throw new RuntimeErrorException( new Error("Temporarily directory for file upload '" + tname + "' is not found")); if (!tdir.isDirectory()) throw new RuntimeErrorException( new Error("Temporarily directory for file upload '" + tname + "' is not a directory")); DiskFileItemFactory dfi = new DiskFileItemFactory(); dfi.setSizeThreshold( ((Integer) ctx.getAttribute(PrjMgrConstants.SMAX_FILE_UPLOAD_SIZE_NAME)) * 1024 * 1024); dfi.setRepository(tdir); evt.getServletContext().setAttribute("dfi", dfi); // Save entity utils in context evt.getServletContext().setAttribute("entity_utils", getEntityUtils()); }