List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload parseRequest
public List parseRequest(HttpServletRequest request) throws FileUploadException
From source file:Index.RegisterRestaurantImagesServlet.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from w ww. j ava 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"); try (PrintWriter out = response.getWriter()) { String ubicacionArchivo = "C:\\Users\\Romina\\Documents\\NetBeansProjects\\QuickOrderWeb\\web\\images"; DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(1024); factory.setRepository(new File(ubicacionArchivo)); ServletFileUpload upload = new ServletFileUpload(factory); try { List<FileItem> partes = upload.parseRequest(request); List<String> listImage = (List<String>) request.getSession().getAttribute("listImagen"); if (listImage == null) { listImage = new ArrayList<String>(); } for (FileItem item : partes) { webservice.Restaurante rest = (webservice.Restaurante) request.getSession() .getAttribute("registroUsuario"); File file = new File(ubicacionArchivo, rest.getNickname() + listImage.size() + ".jpg"); item.write(file); System.out.println("name: " + item.getName()); listImage.add(rest.getNickname() + listImage.size() + ".jpg"); } request.getSession().setAttribute("listImagen", listImage); request.getRequestDispatcher("/AltaRestauranteImagen.jsp").forward(request, response); } catch (FileUploadException ex) { System.out.println("Error al subir el archivo: " + ex.getMessage()); request.getRequestDispatcher("/AltaRestauranteImagen.jsp").forward(request, response); } catch (Exception ex) { System.out.println("Error al subir el archivo: " + ex.getMessage()); request.getRequestDispatcher("/AltaRestauranteImagen.jsp").forward(request, response); } } }
From source file:com.patrolpro.servlet.UploadPostOrderServlet.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./* w w w . ja v a2 s . 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 { try { String companyId = request.getParameter("companyId"); String clientId = request.getParameter("clientId"); String cid = request.getParameter("cid"); FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> fields = upload.parseRequest(request); FileItem fileData = null; for (int f = 0; f < fields.size(); f++) { if (fields.get(f).getFieldName().equals("file_data")) { fileData = fields.get(f); } else if (fields.get(f).getFieldName().equals("companyId")) { companyId = fields.get(f).getString(); } else if (fields.get(f).getFieldName().equals("clientId")) { clientId = fields.get(f).getString(); } else if (fields.get(f).getFieldName().equals("cid")) { cid = fields.get(f).getString(); } } File tempFile = File.createTempFile("postinstr", "tmnp"); tempFile.deleteOnExit(); CompanyService compService = new CompanyService(); CompanyObj comp = compService.getCompanyObjById(Integer.parseInt(companyId)); FileOutputStream oStream = new FileOutputStream(tempFile); InputStream iStream = fileData.getInputStream(); byte[] buffer = new byte[2048]; int numRead = 0; while ((numRead = iStream.read(buffer)) > -1) { oStream.write(buffer, 0, numRead); } oStream.flush(); oStream.close(); iStream.close(); boolean isSuccesfull = FileLoader.saveAdditionalFile("location_additional_files", comp.getCompanyDb(), clientId, fileData.getName(), tempFile); tempFile.delete(); response.sendRedirect("/client/post_instructions.xhtml?windowId=" + cid); } catch (Exception exe) { exe.printStackTrace(); } finally { } }
From source file:com.github.glue.mvc.RequestHandler.java
private void init() { try {//from www.jav a 2s . c om if (isMultipartContent(request)) { FileItemFactory itemFactory = new DiskFileItemFactory(); ServletFileUpload fileUpload = new ServletFileUpload(itemFactory); List<FileItem> items = fileUpload.parseRequest(request); for (FileItem fileItem : items) { if (fileItem.isFormField()) { parameters.put(fileItem.getFieldName(), new String[] { fileItem.getString(definition.getCharset()) }); } else { parameters.put(fileItem.getFieldName(), fileItem); } } } else { Map<String, String[]> paramteters = request.getParameterMap(); for (Map.Entry<String, String[]> item : paramteters.entrySet()) { String[] vars = item.getValue(); if (vars != null) { for (int i = 0; i < vars.length; i++) { vars[i] = new String(vars[i].getBytes("ISO-8859-1"), definition.getCharset()); } } parameters.put(item.getKey(), vars); } } } catch (Exception e) { throw new RuntimeException(e.getMessage(), e); } }
From source file:io.agi.framework.coordination.http.HttpImportHandler.java
@Override public void handle(HttpExchange t) throws IOException { int status = 400; String response = ""; //for(Map.Entry<String, List<String> > header : t.getRequestHeaders().entrySet()) { // System.out.println(header.getKey() + ": " + header.getValue().get(0)); //}/*w w w . j a v a 2s . co m*/ // Based on accepted answer: http://stackoverflow.com/questions/33732110/file-upload-using-httphandler DiskFileItemFactory d = new DiskFileItemFactory(); try { ServletFileUpload up = new ServletFileUpload(d); List<FileItem> result = up.parseRequest(new RequestContext() { @Override public String getCharacterEncoding() { return "UTF-8"; } @Override public int getContentLength() { return 0; //tested to work with 0 as return } @Override public String getContentType() { return t.getRequestHeaders().getFirst("Content-type"); } @Override public InputStream getInputStream() throws IOException { return t.getRequestBody(); } }); for (FileItem fi : result) { //System.out.println( "File-Item: " + fi.getFieldName() + " = " + fi.getName() ); String value = fi.getString(); if (value == null) { continue; } //System.out.print( value ); String fieldName = fi.getFieldName(); if (fieldName.equalsIgnoreCase("entity-file")) { PersistenceUtil.ImportEntities(value); status = 200; response = response + "Imported Entities from: " + fi.getName() + "\n"; _logger.info("Import: entities file: " + fi.getName()); } else if (fieldName.equalsIgnoreCase("data-file")) { DataRefUtil.ImportData(value); status = 200; response = response + "Imported Data from: " + fi.getName() + "\n"; _logger.info("Import: data file: " + fi.getName()); } } } catch (Exception e) { _logger.error("Unable to import entities/data."); _logger.error(e.toString(), e); } HttpUtil.SendResponse(t, status, response); }
From source file:com.ikon.servlet.WorkflowRegisterServlet.java
@SuppressWarnings("unchecked") private String handleRequest(HttpServletRequest request) throws FileUploadException, IOException, Exception { log.debug("handleRequest({})", request); if (ServletFileUpload.isMultipartContent(request)) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(request); if (items.isEmpty()) { String msg = "No process file in the request"; log.warn(msg);//from w w w. j a va 2s .c o m return msg; } else { FileItem fileItem = (FileItem) items.get(0); if (fileItem.getContentType().indexOf("application/x-zip-compressed") == -1) { String msg = "Not a process archive"; log.warn(msg); throw new Exception(msg); } else { log.info("Deploying process archive: {}", fileItem.getName()); JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext(); InputStream isForms = null; ZipInputStream zis = null; try { zis = new ZipInputStream(fileItem.getInputStream()); ProcessDefinition processDefinition = ProcessDefinition.parseParZipInputStream(zis); // Check XML form definition FileDefinition fileDef = processDefinition.getFileDefinition(); isForms = fileDef.getInputStream("forms.xml"); FormUtils.parseWorkflowForms(isForms); log.debug("Created a processdefinition: {}", processDefinition.getName()); jbpmContext.deployProcessDefinition(processDefinition); return "Process " + processDefinition.getName() + " deployed successfully"; } finally { IOUtils.closeQuietly(isForms); IOUtils.closeQuietly(zis); jbpmContext.close(); } } } } else { log.warn("Not a multipart request"); return "Not a multipart request"; } }
From source file:com.znsx.cms.web.controller.LicenseController.java
@InterfaceDescription(logon = false, method = "Upload_License", cmd = "2151") @RequestMapping("/upload_license.json") public void uploadLicense(HttpServletRequest request, HttpServletResponse response) throws Exception { // ?/* w w w . ja v a 2 s.c o m*/ boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { // ResourceVO resource = null; // ?Filedata? boolean uploadFlag = false; // ? DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List items = upload.parseRequest(request); Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); String fieldName = item.getFieldName(); // ??sessionId if ("sessionId".equals(fieldName)) { String sessionId = item.getString(); if (StringUtils.isBlank(sessionId)) { throw new BusinessException(ErrorCode.PARAMETER_NOT_FOUND, "missing [sessionId]"); } // ?sessionId resource = userManager.checkSession(sessionId); } // ? if ("Filedata".equals(fieldName)) { uploadFlag = true; InputStream in = item.getInputStream(); License lic = LicenceUtil.parseLicense(in); licenseManager.checkLicense(lic); String id = licenseManager.upload(lic); // ?? SysLog log = new SysLog(); log.setResourceId(resource.getId()); log.setResourceName(resource.getName()); log.setResourceType(resource.getType()); log.setTargetId(id.toString()); log.setTargetName("License"); log.setTargetType("License"); log.setLogTime(System.currentTimeMillis()); log.setOperationType("uploadLicense"); log.setOperationName("License"); log.setOperationCode("2151"); log.setSuccessFlag(ErrorCode.SUCCESS); log.setCreateTime(System.currentTimeMillis()); log.setOrganId(resource.getOrganId()); sysLogManager.batchLog(log); } } if (!uploadFlag) { throw new BusinessException(ErrorCode.MISSING_PARAMETER_FILEDATA, "Parameter [Filedata] not found !"); } } else { throw new BusinessException(ErrorCode.NOT_MULTIPART_REQUEST, "Not multipart request !"); } // BaseDTO dto = new BaseDTO(); dto.setCmd("2151"); dto.setMethod("Upload_License"); writePage(response, dto); }
From source file:com.googlecode.example.FileUploadServlet.java
@Override @SuppressWarnings({ "unchecked" }) protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { logger.debug("Processing request..."); if (isMultipartContent(request)) { String storageRoot = request.getSession().getServletContext().getRealPath(STORAGE_ROOT); File dirPath = new File(storageRoot); if (!dirPath.exists()) { if (dirPath.mkdirs()) { logger.debug("Storage directories created successfully."); }/*from ww w . java 2 s. c o m*/ } PrintWriter writer = response.getWriter(); DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(UPLOAD_SIZE); factory.setRepository(dirPath); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(UPLOAD_SIZE); try { List<FileItem> items = upload.parseRequest(request); for (FileItem item : items) { if (!item.isFormField()) { File file = new File(new StringBuilder(storageRoot).append("/") .append(getName(item.getName())).toString()); logger.debug("Writing file to: {}", file.getCanonicalPath()); item.write(file); } } response.setStatus(SC_OK); } catch (Exception e) { logger.error(e.getMessage(), e); response.setStatus(SC_INTERNAL_SERVER_ERROR); } writer.flush(); } }
From source file:eg.nileu.cis.nilestore.webapp.servlets.UploadServletRequest.java
/** * Init_ajax upload.//from w ww. j av a 2 s .c o m * * @throws Exception * the exception */ @SuppressWarnings("unchecked") private void init_ajaxUpload() throws Exception { ServletFileUpload uploadHandler = new ServletFileUpload(new DiskFileItemFactory()); List<FileItem> items = uploadHandler.parseRequest(request); for (FileItem item : items) { if (!item.isFormField()) { File f = File.createTempFile("upfile", ".tmp"); f.deleteOnExit(); item.write(f); fileName = item.getName(); if (fileName.contains(File.separator)) { fileName = fileName.substring(fileName.lastIndexOf(File.separator) + 1); } filePath = f.getAbsolutePath(); isFileFound = true; // Here we handle only one file at once break; } else { if (item.getFieldName().equals(DEST_FIELD_NAME)) { dest = Integer.valueOf(item.getString()); } } } String t = getParameter("t"); if (t != null) { returnType = t; } }
From source file:com.mylop.servlet.ImageServlet.java
public void uploadImage(HttpServletRequest request, HttpServletResponse response) throws IOException { response.setContentType("application/json"); boolean isMultipart = ServletFileUpload.isMultipartContent(request); HttpSession session = request.getSession(); String account = (String) session.getAttribute("userid"); if (isMultipart) { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); try {//from w w w .java 2 s . c o m List<FileItem> multiparts = upload.parseRequest(request); for (FileItem item : multiparts) { if (!item.isFormField()) { String contentType = item.getContentType(); String[] ext = contentType.split("/"); String fileName = UPLOAD_DIRECTORY + File.separator + account + "_Avatar"; File file = new File(fileName); item.write(file); String avatarUrl = "http://mylop.tk:8080/Avatar/" + account + "_Avatar"; ProfileModel pm = new ProfileModel(); Map<String, String> update = new HashMap<String, String>(); update.put("avatar", avatarUrl); pm.updateProfile(account, update); } } } catch (Exception e) { e.printStackTrace(); } } String json = "{\"message\": \"success\"}"; response.getWriter().write(json); }
From source file:com.oskopek.r3s.web.servlet.UploadResultsServlet.java
/** * @param request the HttpServletRequest * @param response the HttpServletResponse * @throws IOException/* w ww. ja v a2 s . c o m*/ */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws IOException { Path batchDir = Files.createTempDirectory("results"); ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory()); List<FileItem> items; try { items = servletFileUpload.parseRequest(request); } catch (FileUploadException e) { response.sendError(500, e.getMessage()); e.printStackTrace(); return; } //TODO result upload /* for (FileItem item : items) { if (item.isFormField()) { // ignore regular form fields } else { // process files String fileName = FilenameUtils.getName(item.getName()); InputStream fileContent = item.getInputStream(); storageBean.storeToDirectory(fileContent, fileName, batchDir); } } Path infoProps = Paths.get(batchDir.toString(), DirectoryLoader.infoFileName); if (!Files.exists(infoProps)) { // if the info file wasn't uploaded, generate a random demo one Properties demo = Main.createDemoProperties(); Path props = Paths.get(batchDir.toString(), DirectoryLoader.infoFileName); demo.store(Files.newOutputStream(props), "Demo properties"); } */ }