List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload isMultipartContent
public static final boolean isMultipartContent(HttpServletRequest request)
From source file:check_reg_bidder.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try {// ww w . j av a 2 s .co m HttpSession sess = request.getSession(true); String f = (String) sess.getAttribute("fn"); String l = (String) sess.getAttribute("ln"); String mail = (String) sess.getAttribute("em"); String un = (String) sess.getAttribute("usr"); String pwd = (String) sess.getAttribute("pass"); String add = (String) sess.getAttribute("add"); String phn = (String) sess.getAttribute("no"); String cit = (String) sess.getAttribute("city"); String ut = (String) sess.getAttribute("type"); String des = (String) sess.getAttribute("des"); String dept = (String) sess.getAttribute("depa"); // out.println(dept); Class.forName("com.mysql.jdbc.Driver"); Connection con = DriverManager.getConnection( "jdbc:mysql://localhost:3306/project?zeroDateTimeBehavior=convertToNull", "root", "root"); Statement st = con.createStatement(); boolean isMultipart = ServletFileUpload.isMultipartContent(request);//retrive req.. data & extract below //out.println(isMultipart); if (isMultipart) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List items = upload.parseRequest(request); String paraname[] = new String[15]; int i = 0; Iterator iterator = items.iterator(); while (iterator.hasNext()) { org.apache.commons.fileupload.FileItem item = (org.apache.commons.fileupload.FileItem) iterator .next(); paraname[i] = item.getString();// one by one tag's values to arrat //out.println(i+"----"+paraname[i]); //out.println("<br>"); i++; if (!item.isFormField())// if type=file { String fileName = item.getName();// uploadiing file out.println(fileName); String root = "D:\\rushiraj\\Main Project\\web";//currnet path File path = new File(root + "/cmpfile");// path plus testimage directory if (!path.exists()) { boolean status = path.mkdirs(); //if dir! not exists than createe once } File uploadedFile = new File(path + "/" + fileName); /// upload file/image at path item.write(uploadedFile);//phiscaly write- String q1 = "insert into company_details (name,pan_no,it_cer,est_date,lic_val,reg_no,address,city,state,class) values('" + paraname[0] + "','" + paraname[1] + "','" + fileName + "','" + paraname[2] + "','" + paraname[3] + "','" + paraname[4] + "','" + paraname[5] + paraname[6] + paraname[7] + "','" + paraname[8] + "','" + paraname[9] + "','" + paraname[10] + "')"; String query = "insert into register (first_name,last_name,mail,username,password,phone,address,city,type,designation,department) values('" + f + "','" + l + "','" + mail + "','" + un + "','" + pwd + "','" + phn + "','" + add + "','" + cit + "','" + ut + "','" + des + "','" + dept + "');"; out.println(q1); out.println(query); int r = st.executeUpdate(q1);//insert remaing data into table..... int p = st.executeUpdate(query); if (r > 0) { response.sendRedirect("login.jsp"); } } } } } catch (Exception ex) { out.println(ex); } }
From source file:fr.gael.dhus.server.http.webapp.api.controller.UploadController.java
@PreAuthorize("hasRole('ROLE_UPLOAD')") @RequestMapping(value = "/upload", method = { RequestMethod.POST }) public void upload(Principal principal, HttpServletRequest req, HttpServletResponse res) throws IOException { // process only multipart requests 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); // Parse the request try {/*from w w w . j a v a2 s .c o m*/ ArrayList<String> collectionIds = new ArrayList<>(); FileItem product = null; List<FileItem> items = upload.parseRequest(req); for (FileItem item : items) { if (COLLECTIONSKEY.equals(item.getFieldName())) { if (item.getString() != null && !item.getString().isEmpty()) { for (String cid : item.getString().split(",")) { collectionIds.add(cid); } } } else if (PRODUCTKEY.equals(item.getFieldName())) { product = item; } } if (product == null) { res.sendError(HttpServletResponse.SC_BAD_REQUEST, "Your request is missing a product file to upload."); return; } productUploadService.upload(product, collectionIds); res.setStatus(HttpServletResponse.SC_CREATED); res.getWriter().print("The file was created successfully."); res.flushBuffer(); } catch (FileUploadException e) { LOGGER.error("An error occurred while parsing request.", e); res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred while parsing request : " + e.getMessage()); } catch (UserNotExistingException e) { LOGGER.error("You need to be connected to upload a product.", e); res.sendError(HttpServletResponse.SC_UNAUTHORIZED, "You need to be connected to upload a product."); } catch (UploadingException e) { LOGGER.error("An error occurred while uploading the product.", e); res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred while uploading the product : " + e.getMessage()); } catch (RootNotModifiableException e) { LOGGER.error("An error occurred while uploading the product.", e); res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred while uploading the product : " + e.getMessage()); } catch (ProductNotAddedException e) { LOGGER.error("Your product can not be read by the system.", e); res.sendError(HttpServletResponse.SC_NOT_ACCEPTABLE, "Your product can not be read by the system."); } } else { res.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, "Request contents type is not supported by the servlet."); } }
From source file:edu.isi.wings.portal.servlets.HandleUpload.java
/** * Handle an HTTP POST request from Plupload. *//* w ww. j av a 2s .c o m*/ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); Config config = new Config(request); if (!config.checkDomain(request, response)) return; Domain dom = config.getDomain(); String name = null; String id = null; String storageDir = dom.getDomainDirectory() + "/"; int chunk = 0; int chunks = 0; boolean isComponent = false; boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { ServletFileUpload upload = new ServletFileUpload(); FileItemIterator iter; try { iter = upload.getItemIterator(request); while (iter.hasNext()) { FileItemStream item = iter.next(); try { InputStream input = item.openStream(); if (item.isFormField()) { String fieldName = item.getFieldName(); String value = Streams.asString(input); if ("name".equals(fieldName)) name = value.replaceAll("[^\\w\\.\\-_]+", "_"); else if ("id".equals(fieldName)) id = value; else if ("type".equals(fieldName)) { if ("data".equals(value)) storageDir += dom.getDataLibrary().getStorageDirectory(); else if ("component".equals(value)) { storageDir += dom.getConcreteComponentLibrary().getStorageDirectory(); isComponent = true; } else { storageDir = System.getProperty("java.io.tmpdir"); } } else if ("chunk".equals(fieldName)) chunk = Integer.parseInt(value); else if ("chunks".equals(fieldName)) chunks = Integer.parseInt(value); } else if (name != null) { File storageDirFile = new File(storageDir); if (!storageDirFile.exists()) storageDirFile.mkdirs(); File uploadFile = new File(storageDirFile.getPath() + "/" + name + ".part"); saveUploadFile(input, uploadFile, chunk); } } catch (Exception e) { this.printError(out, e.getMessage()); e.printStackTrace(); } } } catch (FileUploadException e1) { this.printError(out, e1.getMessage()); e1.printStackTrace(); } } else { this.printError(out, "Not multipart data"); } if (chunks == 0 || chunk == chunks - 1) { // Done upload File partUpload = new File(storageDir + File.separator + name + ".part"); File finalUpload = new File(storageDir + File.separator + name); partUpload.renameTo(finalUpload); String mime = new Tika().detect(finalUpload); if (mime.equals("application/x-sh") || mime.startsWith("text/")) FileUtils.writeLines(finalUpload, FileUtils.readLines(finalUpload)); // Check if this is a zip file and unzip if needed String location = finalUpload.getAbsolutePath(); if (isComponent && mime.equals("application/zip")) { String dirname = new URI(id).getFragment(); location = StorageHandler.unzipFile(finalUpload, dirname, storageDir); finalUpload.delete(); } this.printOk(out, location); } }
From source file:com.krawler.spring.crm.emailMarketing.crmEmailMarketingController.java
public ModelAndView saveEmailTemplateFiles(HttpServletRequest request, HttpServletResponse response) throws ServletException { JSONObject result = new JSONObject(); DefaultTransactionDefinition def = new DefaultTransactionDefinition(); def.setName("JE_Tx"); def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED); def.setIsolationLevel(TransactionDefinition.ISOLATION_READ_UNCOMMITTED); TransactionStatus status = txnManager.getTransaction(def); try {/*from w w w. j a va 2 s . c o m*/ result.put("success", false); int file_type = 1; String fType = request.getParameter("type"); if (fType != null && fType.compareTo("img") == 0) { file_type = 0; } String companyid = sessionHandlerImpl.getCompanyid(request); String filename = ""; ServletFileUpload fu = new ServletFileUpload( new DiskFileItemFactory(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD, new File("/tmp"))); if (fu.isMultipartContent(request)) { List<FileItem> fileItems = fu.parseRequest(request); for (FileItem field : fileItems) { if (!field.isFormField()) { String fname = new String(field.getName().getBytes(), "UTF8"); String file_id = java.util.UUID.randomUUID().toString(); String file_extn = fname.substring(fname.lastIndexOf(".")); filename = file_id.concat(file_extn); boolean isUploaded = false; fname = fname.substring(fname.lastIndexOf("\\") + 1); if (field.getSize() != 0) { String basePath = StorageHandler.GetDocStorePath() + companyid + "/" + fType; File destDir = new File(basePath); if (!destDir.exists()) { destDir.mkdirs(); } File uploadFile = new File(basePath + "/" + filename); field.write(uploadFile); isUploaded = true; String id = request.getParameter("fileid"); if (StringUtil.isNullOrEmpty(id)) { id = file_id; } crmEmailMarketingDAOObj.saveEmailTemplateFile(id, fname, file_extn, new Date(), file_type, sessionHandlerImplObj.getUserid()); } } } } txnManager.commit(status); result.put("success", true); } catch (ServiceException e) { logger.warn(e.getMessage(), e); txnManager.rollback(status); try { result.put("msg", e.getMessage()); } catch (Exception je) { } } catch (UnsupportedEncodingException ex) { logger.warn(ex.getMessage(), ex); txnManager.rollback(status); try { result.put("msg", ex.getMessage()); } catch (Exception je) { } } catch (Exception e) { logger.warn(e.getMessage(), e); txnManager.rollback(status); try { result.put("msg", e.getMessage()); } catch (Exception je) { } } return new ModelAndView("jsonView", "model", result.toString()); }
From source file:com.era7.bioinfo.blastxviewer7.server.servlet.UploadBlastAndGetCoverageXMLServlet.java
protected void servletLogic(HttpServletRequest request, HttpServletResponse resp) throws javax.servlet.ServletException, java.io.IOException { OutputStream out = resp.getOutputStream(); String temp = request.getParameter(Request.TAG_NAME); try {//w ww. j av a2 s . c om Request myReq = new Request(temp); String method = myReq.getMethod(); if (method.equals(RequestList.UPLOAD_BLAST_AND_GET_COVERAGE_XML_REQUEST)) { boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (!isMultipart) { Response response = new Response(); response.setError("No file was uploaded"); out.write(response.toString().getBytes()); } else { System.out.println("all controls passed!!"); FileItem fileItem = FileUploadUtilities.getFileItem(request); InputStream uploadedStream = fileItem.getInputStream(); BufferedReader inBuff = new BufferedReader(new InputStreamReader(uploadedStream)); String line = null; StringBuilder stBuilder = new StringBuilder(); while ((line = inBuff.readLine()) != null) { //System.out.println("line = " + line); stBuilder.append(line); } System.out.println("before blastExporter"); String resultExport = BlastExporter .exportBlastXMLtoIsotigsCoverage(new BlastOutput(stBuilder.toString())); //System.out.println("resultExport = " + resultExport); uploadedStream.close(); System.out.println("after blastexporter"); String responseSt = "<response status=\"" + Response.SUCCESSFUL_RESPONSE + "\" method=\"" + RequestList.UPLOAD_BLAST_AND_GET_COVERAGE_XML_REQUEST + "\" >\n" + resultExport + "\n</response>"; System.out.println("writing response"); resp.setContentType("text/html"); byte[] byteArray = responseSt.getBytes(); out.write(byteArray); resp.setContentLength(byteArray.length); System.out.println("doneee!!"); } } else { Response response = new Response(); response.setError("There is no such method"); out.write(response.toString().getBytes()); } } catch (Exception e) { e.printStackTrace(); } }
From source file:gov.nih.nci.queue.servlet.FileUploadServlet.java
/** * ************************************************* * URL: /upload doPost(): upload the files and other parameters * * @param request/*from w w w.java 2s . c o 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.manning.cmis.theblend.servlets.AddVersionServlet.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response, Session session) throws ServletException, IOException, TheBlendException { // check for multipart content boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (!isMultipart) { // show add version page dispatch("addversion.jsp", "Add new version. The Blend.", request, response); }/* w w w.j av a 2s. c o m*/ Map<String, Object> properties = new HashMap<String, Object>(); File uploadedFile = null; String docId = null; boolean major = true; ObjectId newId = null; // process the request try { DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(50 * 1024 * 1024); @SuppressWarnings("unchecked") List<FileItem> items = upload.parseRequest(request); Iterator<FileItem> iter = items.iterator(); while (iter.hasNext()) { FileItem item = iter.next(); if (item.isFormField()) { String name = item.getFieldName(); if (PARAM_DOC_ID.equalsIgnoreCase(name)) { docId = item.getString(); } else if (PARAM_MAJOR.equalsIgnoreCase(name)) { major = Boolean.parseBoolean(item.getString()); } } else { properties.put(PropertyIds.NAME, item.getName()); uploadedFile = File.createTempFile("blend", "tmp"); item.write(uploadedFile); } } } catch (Exception e) { throw new TheBlendException("Upload failed: " + e, e); } if (uploadedFile == null) { throw new TheBlendException("No content!", null); } try { // find the document Document doc = CMISHelper.getDocumet(session, docId, CMISHelper.LIGHT_OPERATION_CONTEXT, "document"); // check out document and get Private Working Copy Document pwc = null; try { // check out ObjectId pwcId = doc.checkOut(); // the PWC must be a document object pwc = (Document) session.getObject(pwcId, CMISHelper.LIGHT_OPERATION_CONTEXT); } catch (CmisBaseException cbe) { throw new TheBlendException("Checkout failed!", cbe); } // prepare the content stream ContentStream contentStream = null; try { contentStream = prepareContentStream(session, uploadedFile, doc.getType().getId(), properties); } catch (Exception e) { throw new TheBlendException("Upload failed: " + e, e); } // create new version try { newId = pwc.checkIn(major, properties, contentStream, null); } catch (CmisBaseException cbe) { throw new TheBlendException("Could not create new version: " + cbe.getMessage(), cbe); } finally { try { contentStream.getStream().close(); } catch (IOException ioe) { // ignore } } } finally { // delete temp file uploadedFile.delete(); } // show the newly created document redirect(HTMLHelper.encodeUrlWithId(request, "show", newId.getId()), request, response); }
From source file:jm.web.Archivo.java
/** * Sube un archivo del cliente al servidor Web. Si el archivo ya existe en el * servidor Web lo sobrescribe./* w w w. j av a 2 s . co m*/ * @param request. Variable que contiene el request de un formulario. * @param tamanioMax. Tamao mximo del archivo en megas. * @return Retorna true o false si se subi o no el archivo. */ public boolean subir(HttpServletRequest request, double tamanioMax, String[] formato) { boolean res = false; boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); try { List items = upload.parseRequest(request); Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (!item.isFormField()) { String tipo = item.getContentType(); double tamanio = (double) item.getSize() / 1024 / 1024; // para tamao en megas this._archivoNombre = item.getName().replace(" ", "_"); this._error = "Se ha excedido el tamao mximo del archivo"; if (tamanio <= tamanioMax) { this._error = "El formato del archivo es incorrecto. " + tipo; boolean estaFormato = false; for (int i = 0; i < formato.length; i++) { if (tipo.compareTo(formato[i]) == 0) { estaFormato = true; break; } } if (estaFormato) { this._archivo = new File(this._directorio, this._archivoNombre); item.write(this._archivo); this._error = ""; res = true; } } } } } catch (Exception e) { this._error = e.getMessage(); e.printStackTrace(); } } return res; }
From source file:com.acciente.commons.htmlform.Parser.java
/** * This method parses all the parameters contained in the http servlet request, in particular it parses and * merges parameters from the sources listed below. If a parameter is defined in more than on source the higher * numbered source below prevails./* ww w. jav a 2 s. c o m*/ * * 1 - parameters in the URL's query query string (GET params) * 2 - parameters submitted using POST including multi-part parameters such as fileuploads * * @param oRequest a http servlet request object * @param iStoreFileOnDiskThresholdInBytes a file size in bytes above which the uploaded file will be stored on disk * @param oUploadedFileStorageDir a File object representing a path to which the uploaded files should be saved, * if null is specified a temporary directory is created in the java system temp directory path * * @return a map containing the paramater names and values, the paramter names are keys in the map * * @throws ParserException thrown if there is an error parsing the parameter data * @throws IOException thrown if there is an I/O error * @throws FileUploadException thrown if there is an error processing the multi-part data */ public static Map parseForm(HttpServletRequest oRequest, int iStoreFileOnDiskThresholdInBytes, File oUploadedFileStorageDir) throws ParserException, IOException, FileUploadException { Map oGETParams = null; // first process the GET parameters (if any) if (oRequest.getQueryString() != null) { oGETParams = parseGETParams(oRequest); } Map oPOSTParams = null; // next process POST parameters if ("post".equals(oRequest.getMethod().toLowerCase())) { // check how the POST data has been encoded if (ServletFileUpload.isMultipartContent(oRequest)) { oPOSTParams = parsePOSTMultiPart(oRequest, iStoreFileOnDiskThresholdInBytes, oUploadedFileStorageDir); } else { // we have plain text oPOSTParams = parsePOSTParams(oRequest); } } Map oMergedParams; // merge the GET and POST parameters if (oGETParams != null) { oMergedParams = oGETParams; if (oPOSTParams != null) { oMergedParams.putAll(oPOSTParams); } } else { // we know that the oGETParams must be null oMergedParams = oPOSTParams; } return oMergedParams; }
From source file:it.marcoberri.mbmeteo.action.UploadFile.java
/** * Handles the HTTP/*from www .j ava 2s . c om*/ * <code>POST</code> method. * * @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 { // checks if the request actually contains upload file if (!ServletFileUpload.isMultipartContent(request)) { return; } // configures some settings final DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(THRESHOLD_SIZE); factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); final ServletFileUpload upload = new ServletFileUpload(factory); upload.setFileSizeMax(MAX_FILE_SIZE); upload.setSizeMax(REQUEST_SIZE); // constructs the directory path to store upload file final String uploadPath = ConfigurationHelper.prop.getProperty("import.loggerEasyWeather.filepath"); final File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { FileUtils.forceMkdir(uploadDir); } try { // parses the request's content to extract file data final List formItems = upload.parseRequest(request); Iterator iter = formItems.iterator(); // iterates over form's fields while (iter.hasNext()) { final FileItem item = (FileItem) iter.next(); // processes only fields that are not form fields if (item.isFormField()) { continue; } final String fileName = new File(item.getName()).getName(); final String filePath = uploadPath + File.separator + fileName; final File storeFile = new File(filePath); item.write(storeFile); } request.setAttribute("message", "Upload has been done successfully!"); } catch (final Exception ex) { request.setAttribute("message", "There was an error: " + ex.getMessage()); } final ExecuteImport i = new ExecuteImport(); Thread t = new Thread(i); t.start(); }