List of usage examples for org.apache.commons.fileupload FileItem write
void write(File file) throws Exception;
From source file:edu.stanford.epad.epadws.handlers.HandlerUtil.java
public static Map<String, Object> parsePostedData(String uploadDirPath, HttpServletRequest httpRequest, PrintWriter responseStream) throws Exception { File uploadDir = new File(uploadDirPath); if (!uploadDir.exists()) uploadDir.mkdirs();// w w w.j a va2 s. co m Map<String, Object> params = new HashMap<String, Object>(); // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(httpRequest); Iterator<FileItem> fileItemIterator = items.iterator(); int fileCount = 0; while (fileItemIterator.hasNext()) { FileItem fileItem = fileItemIterator.next(); if (fileItem.isFormField()) { if (params.get(fileItem.getFieldName()) == null) params.put(fileItem.getFieldName(), fileItem.getString()); List values = (List) params.get(fileItem.getFieldName() + "_List"); if (values == null) { values = new ArrayList(); params.put(fileItem.getFieldName() + "_List", values); } values.add(fileItem.getString()); } else { fileCount++; String fieldName = fileItem.getFieldName(); if (fieldName.trim().length() == 0) fieldName = "File" + fileCount; String fileName = fileItem.getName(); log.debug("Uploading file number " + fileCount); log.debug("FieldName: " + fieldName); log.debug("File Name: " + fileName); log.debug("ContentType: " + fileItem.getContentType()); log.debug("Size (Bytes): " + fileItem.getSize()); if (fileItem.getSize() != 0) { try { String tempFileName = "temp" + System.currentTimeMillis() + "-" + fileName; File file = new File(uploadDirPath + "/" + tempFileName); log.debug("FileName: " + file.getAbsolutePath()); // write the file fileItem.write(file); if (params.get(fileItem.getFieldName()) == null) params.put(fileItem.getFieldName(), file); else params.put(fileItem.getFieldName() + fileCount, file); List values = (List) params.get(fileItem.getFieldName() + "_List"); if (values == null) { values = new ArrayList(); params.put(fileItem.getFieldName() + "_List", values); } values.add(file); } catch (Exception e) { e.printStackTrace(); log.warning("Error receiving file:" + e); responseStream.print("error reading (" + fileCount + "): " + fileItem.getName()); continue; } } } } return params; }
From source file:massbank.FileUpload.java
/** * t@CAbv??[h/*ww w.jav a2 s. co m*/ * multipart/form-datat@CAbv??[h * s??nullp * @return Abv??[ht@C?MAP<t@C, Abv??[h> */ @SuppressWarnings("unchecked") public HashMap<String, Boolean> doUpload() { if (fileItemList == null) { try { fileItemList = (List<FileItem>) parseRequest(req); } catch (FileUploadException e) { e.printStackTrace(); return null; } } upFileMap = new HashMap<String, Boolean>(); for (FileItem fItem : fileItemList) { // t@CtB?[h?? if (!fItem.isFormField()) { String key = ""; boolean val = false; // t@C?ipX????j String filePath = (fItem.getName() != null) ? fItem.getName() : ""; // t@C?imt@C?j String fileName = (new File(filePath)).getName(); int pos = fileName.lastIndexOf("\\"); fileName = fileName.substring(pos + 1); pos = fileName.lastIndexOf("/"); fileName = fileName.substring(pos + 1); // t@CAbv??[h if (!fileName.equals("")) { key = fileName; File upFile = new File(outPath + "/" + fileName); try { fItem.write(upFile); val = true; } catch (Exception e) { e.printStackTrace(); upFile.delete(); } } upFileMap.put(key, val); } } return upFileMap; }
From source file:com.estampate.corteI.servlet.servlets.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./* w w 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("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); dirUploadFiles = getServletContext().getRealPath(getServletContext().getInitParameter("dirUploadFiles")); HttpSession sesion = request.getSession(true); if (ServletFileUpload.isMultipartContent(request)) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(new Long(getServletContext().getInitParameter("maxFileSize")).longValue()); List listUploadFiles = null; FileItem item = null; try { listUploadFiles = upload.parseRequest(request); Iterator it = listUploadFiles.iterator(); while (it.hasNext()) { item = (FileItem) it.next(); 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(".")); sesion.setAttribute("sArNombre", String.valueOf(nombre)); sesion.setAttribute("sArTipo", String.valueOf(tipo)); sesion.setAttribute("sArExtension", String.valueOf(extension)); File archivo = new File(dirUploadFiles, "nombreRequest" + extension); item.write(archivo); if (archivo.exists()) { response.sendRedirect("uploadsave.jsp"); } else { sesion.setAttribute("sArError", "Ocurrio un error al subir el archiv o"); response.sendRedirect("uploaderror.jsp"); } } } } } catch (FileUploadException e) { sesion.setAttribute("sArError", String.valueOf(e.getMessage())); response.sendRedirect("uploaderror.jsp"); } catch (Exception e) { sesion.setAttribute("sArError", String.valueOf(e.getMessage())); response.sendRedirect("uploaderror.jsp"); } } out.close(); }
From source file:com.globalsight.everest.webapp.pagehandler.administration.localepairs.LocalePairImportHandler.java
/** * Upload the properties file to FilterConfigurations/import folder * /*from ww w .j a v a2 s. c om*/ * @param request */ private File uploadFile(HttpServletRequest request) { File f = null; try { String tmpDir = AmbFileStoragePathUtils.getFileStorageDirPath() + File.separator + "GlobalSight" + File.separator + "LocalePairs" + File.separator + "import"; boolean isMultiPart = ServletFileUpload.isMultipartContent(request); if (isMultiPart) { DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(1024000); ServletFileUpload upload = new ServletFileUpload(factory); List<?> items = upload.parseRequest(request); for (int i = 0; i < items.size(); i++) { FileItem item = (FileItem) items.get(i); if (!item.isFormField()) { String filePath = item.getName(); if (filePath.contains(":")) { filePath = filePath.substring(filePath.indexOf(":") + 1); } String originalFilePath = filePath.replace("\\", File.separator).replace("/", File.separator); String fileName = tmpDir + File.separator + originalFilePath; f = new File(fileName); f.getParentFile().mkdirs(); item.write(f); } } } return f; } catch (Exception e) { logger.error("File upload failed.", e); return null; } }
From source file:cpabe.controladores.UploadDecriptacaoServlet.java
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { List<CaminhoArquivo> lista = new ArrayList<CaminhoArquivo>(); List<File> lista2 = new ArrayList<File>(); CaminhoArquivo c = new CaminhoArquivo(); if (!ServletFileUpload.isMultipartContent(request)) { throw new ServletException("Content type is not multipart/form-data"); }//from w ww. j a va 2s . co m // response.setContentType("text/html"); // PrintWriter out = response.getWriter(); // out.write("<html><head></head><body>"); try { List<FileItem> fileItemsList = uploader.parseRequest(request); Iterator<FileItem> fileItemsIterator = fileItemsList.iterator(); while (fileItemsIterator.hasNext()) { FileItem fileItem = fileItemsIterator.next(); System.out.println("FieldName=" + fileItem.getFieldName()); System.out.println("FileName=" + fileItem.getName()); System.out.println("ContentType=" + fileItem.getContentType()); System.out.println("Size in bytes=" + fileItem.getSize()); File file = new File(request.getServletContext().getAttribute("FILES_DIR") + File.separator + fileItem.getName()); //setar no objeto CaminhoArquivo os dados do arquivo anexado String caminho = file.getAbsolutePath(); String nome = fileItem.getName(); c.setNome(nome); c.setWay(caminho); System.out.println("caminho=" + caminho); System.out.println("nome=" + nome); System.out.println("Absolute Path at server=" + file.getAbsolutePath()); fileItem.write(file); lista2.add(file); // out.write("File " + fileItem.getName() + " uploaded successfully."); // out.write("<br>"); // out.write("<a href=\"UploadDownloadFileServlet?fileName=" + fileItem.getName() + "\">Download " + fileItem.getName() + "</a>"); } } catch (FileUploadException e) { // out.write("Exception in uploading file."); } catch (Exception e) { // out.write("Exception in uploading file."); } // out.write("</body></html>"); //lendo a lista dos arquivos adicionados e pegando os caminhos do arquivo e da chave c.setWay(lista2.get(0).getAbsolutePath()); c.setNome(lista2.get(0).getName()); System.out.println("arquivo=" + lista2.get(0).getAbsolutePath()); c.setChave(lista2.get(1).getAbsolutePath()); System.out.println("chave=" + lista2.get(1).getAbsolutePath()); request.setAttribute("caminho", c); request.getRequestDispatcher("/formularios/decriptar/decriptar2.jsp").forward(request, response); }
From source file:com.stratelia.webactiv.webSites.control.WebSiteSessionController.java
public int addFileIntoWebSite(String webSitePath, FileItem fileItem) throws Exception { String fileName = FileUploadUtil.getFileName(fileItem); String path = getWebSiteRepositoryPath() + "/" + webSitePath; File file = new File(path, fileName); fileItem.write(file); if (!isInWhiteList(file)) { FileUtil.forceDeletion(file);//from www . j a v a2s .com return -3; } return 0; }
From source file:gov.nih.nci.queue.servlet.FileUploadServlet.java
/** * ************************************************* * URL: /upload doPost(): upload the files and other parameters * * @param request/* w w w. j av 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 { // Create an object for JSON response. ResponseModel rm = new ResponseModel(); // Set response type to json response.setContentType("application/json"); PrintWriter writer = response.getWriter(); // Get property values. // SOCcer related. final Double estimatedThreshhold = Double .valueOf(PropertiesUtil.getProperty("gov.nih.nci.soccer.computing.time.threshhold").trim()); // FileUpload Settings. final String repositoryPath = PropertiesUtil.getProperty("gov.nih.nci.queue.repository.dir"); final String strOutputDir = PropertiesUtil.getProperty("gov.nih.cit.soccer.output.dir").trim(); final long fileSizeMax = 10000000000L; // 10G LOGGER.log(Level.INFO, "repository.dir: {0}, filesize.max: {1}, time.threshhold: {2}", new Object[] { repositoryPath, fileSizeMax, estimatedThreshhold }); // Check that we have a file upload request // Check that we have a file upload request boolean isMultipart = ServletFileUpload.isMultipartContent(request); // Ensuring that the request is actually a file upload request. if (isMultipart) { // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); //upload file dirctory. If it does not exist, create one. File f = new File(repositoryPath); if (!f.exists()) { f.mkdir(); } // Set factory constraints // factory.setSizeThreshold(yourMaxMemorySize); // Configure a repository factory.setRepository(new File(repositoryPath)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); upload.setFileSizeMax(fileSizeMax); try { // Parse the request List<FileItem> items = upload.parseRequest(request); // Process the uploaded items Iterator<FileItem> iter = items.iterator(); while (iter.hasNext()) { FileItem item = iter.next(); if (!item.isFormField()) { // Handle file field. String fileName = item.getName(); rm.setFileName(fileName); String contentType = item.getContentType(); rm.setFileType(contentType); long sizeInBytes = item.getSize(); rm.setFileSize(String.valueOf(sizeInBytes)); String inputFileId = new UniqueIdUtil(fileName).getInputUniqueID(); rm.setInputFileId(inputFileId); String absoluteInputFileName = repositoryPath + File.separator + inputFileId; rm.setRepositoryPath(repositoryPath); // Write file to the destination folder. File inputFile = new File(absoluteInputFileName); item.write(inputFile); // Validation. InputFileValidator validator = new InputFileValidator(); List<String> validationErrors = validator.validateFile(inputFile); if (validationErrors == null) { // Pass validation // check estimatedProcessingTime. SoccerServiceHelper soccerHelper = new SoccerServiceHelper(strOutputDir); Double estimatedTime = soccerHelper.getEstimatedTime(absoluteInputFileName); rm.setEstimatedTime(String.valueOf(estimatedTime)); if (estimatedTime > estimatedThreshhold) { // STATUS: QUEUE (Ask client for email) // Construct Response String in JSON format. rm.setStatus("queue"); } else { // STATUS: PASS (Ask client to confirm calculate) // all good. Process the output and Go to result page directly. rm.setStatus("pass"); } } else { // STATUS: FAIL // Did not pass validation. // Construct Response String in JSON format. rm.setStatus("invalid"); rm.setDetails(validationErrors); } } else { // TODO: Handle Form Fields such as SOC_SYSTEM. } // End of isFormField } } catch (Exception e) { LOGGER.log(Level.SEVERE, "FileUploadException or FileNotFoundException. Error Message: {0}", new Object[] { e.getMessage() }); rm.setStatus("fail"); rm.setErrorMessage( "Oops! We met with problems when uploading your file. Error Message: " + e.getMessage()); } // Send the response. ObjectMapper jsonMapper = new ObjectMapper(); LOGGER.log(Level.INFO, "Response: {0}", new Object[] { jsonMapper.writeValueAsString(rm) }); // Generate metadata file new MetadataFileUtil(rm.getInputFileId(), repositoryPath) .generateMetadataFile(jsonMapper.writeValueAsString(rm)); // Responde to the client. writer.print(jsonMapper.writeValueAsString(rm)); } else { // The request is NOT actually a file upload request writer.print("You hit the wrong file upload page. The request is NOT actually a file upload request."); } }
From source file:com.krawler.spring.documents.documentDAOImpl.java
/** * @param fi// w w w . j a v a2 s .co m * @param destinationDirectory * @param fileName * @throws ServiceException */ public void uploadFile(FileItem fi, String destinationDirectory, String fileName) throws ServiceException { try { File destDir = new File(destinationDirectory); if (!destDir.exists()) { destDir.mkdirs(); } File uploadFile = new File(destinationDirectory + "/" + fileName); fi.write(uploadFile); } catch (Exception ex) { throw ServiceException.FAILURE("documentDAOImpl.uploadFile", ex); } }
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 . java 2 s . c om 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.krawler.br.spring.RConverterImpl.java
public Map convertWithFile(HttpServletRequest request, Map reqParams) throws ProcessException { HashMap itemMap = new HashMap(), tmpMap = new HashMap(); try {//from w ww. j a v a 2s . com FileItemFactory factory = new DiskFileItemFactory(4096, new File("/tmp")); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(1000000); List fileItems = upload.parseRequest(request); Iterator iter = fileItems.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); String key = item.getFieldName(); OperationParameter o = (OperationParameter) reqParams.get(key); if (reqParams.containsKey(key)) { if (item.isFormField()) { putItem(tmpMap, key, getValue(item.getString("UTF-8"), mb.getModuleDefinition(o.getType()))); } else { File destDir = new File(StorageHandler.GetProfileImgStorePath()); if (!destDir.exists()) { destDir.mkdirs(); } File f = new File(destDir, UUID.randomUUID() + "_" + item.getName()); try { item.write(f); } catch (Exception ex) { Logger.getLogger(RConverterImpl.class.getName()).log(Level.SEVERE, null, ex); } putItem(tmpMap, key, f.getAbsolutePath()); } } } iter = tmpMap.keySet().iterator(); while (iter.hasNext()) { String key = (String) iter.next(); OperationParameter o = (OperationParameter) reqParams.get(key); itemMap.put(key, convertToMultiType((List) tmpMap.get(key), o.getMulti(), o.getType())); } } catch (FileUploadException ex) { throw new ProcessException(ex.getMessage(), ex); } catch (UnsupportedEncodingException e) { throw new ProcessException(e.getMessage(), e); } return itemMap; }