List of usage examples for org.apache.commons.fileupload FileItemStream isFormField
boolean isFormField();
FileItem
instance represents a simple form field. From source file:com.runwaysdk.web.SecureFileUploadServlet.java
protected void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { ClientRequestIF clientRequest = (ClientRequestIF) req.getAttribute(ClientConstants.CLIENTREQUEST); boolean isMultipart = ServletFileUpload.isMultipartContent(req); if (!isMultipart) { // TODO Change exception type String msg = "The HTTP Request must contain multipart content."; throw new RuntimeException(msg); }//from www.ja v a 2s.com String fileId = req.getParameter("sessionId").toString().trim(); FileItemFactory factory = new ProgressMonitorFileItemFactory(req, fileId); ServletFileUpload upload = new ServletFileUpload(); upload.setFileItemFactory(factory); try { // Parse the request FileItemIterator iter = upload.getItemIterator(req); while (iter.hasNext()) { FileItemStream item = iter.next(); if (!item.isFormField()) { String fullName = item.getName(); int extensionInd = fullName.lastIndexOf("."); String fileName = fullName.substring(0, extensionInd); String extension = fullName.substring(extensionInd + 1); InputStream stream = item.openStream(); BusinessDTO fileDTO = clientRequest.newSecureFile(fileName, extension, stream); // return the vault id to the dhtmlxVault callback req.getSession().setAttribute("FileUpload.Progress." + fileId, fileDTO.getId()); } } } catch (FileUploadException e) { throw new FileWriteExceptionDTO(e.getLocalizedMessage()); } catch (RuntimeException e) { req.getSession().setAttribute("FileUpload.Progress." + fileId, "fail: " + e.getLocalizedMessage()); } }
From source file:com.northernwall.hadrian.handler.ImageHandler.java
private void updateImage(Request request, String serviceId) throws IOException, FileUploadException { if (!ServletFileUpload.isMultipartContent(request)) { logger.warn("Trying to upload image for {} but content is not multipart", serviceId); return;// w ww.ja va 2 s . c o m } logger.info("Trying to upload image for {}", serviceId); ServletFileUpload upload = new ServletFileUpload(); // Parse the request FileItemIterator iter = upload.getItemIterator(request); while (iter.hasNext()) { FileItemStream item = iter.next(); if (!item.isFormField()) { String name = item.getName(); name = name.replace(' ', '-').replace('&', '-').replace('<', '-').replace('>', '-') .replace('/', '-').replace('\\', '-').replace('&', '-').replace('@', '-').replace('?', '-') .replace('^', '-').replace('#', '-').replace('%', '-').replace('=', '-').replace('$', '-') .replace('{', '-').replace('}', '-').replace('[', '-').replace(']', '-').replace('|', '-') .replace(';', '-').replace(':', '-').replace('~', '-').replace('`', '-'); dataAccess.uploadImage(serviceId, name, item.getContentType(), item.openStream()); } } }
From source file:com.example.getstarted.basicactions.CreateBookServlet.java
@Override public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { assert ServletFileUpload.isMultipartContent(req); CloudStorageHelper storageHelper = (CloudStorageHelper) getServletContext().getAttribute("storageHelper"); String newImageUrl = null;//from w w w .ja va 2s . c o m Map<String, String> params = new HashMap<String, String>(); try { FileItemIterator iter = new ServletFileUpload().getItemIterator(req); while (iter.hasNext()) { FileItemStream item = iter.next(); if (item.isFormField()) { params.put(item.getFieldName(), Streams.asString(item.openStream())); } else if (!Strings.isNullOrEmpty(item.getName())) { newImageUrl = storageHelper.uploadFile(item, getServletContext().getInitParameter("bookshelf.bucket")); } } } catch (FileUploadException e) { throw new IOException(e); } String createdByString = ""; String createdByIdString = ""; HttpSession session = req.getSession(); if (session.getAttribute("userEmail") != null) { // Does the user have a logged in session? createdByString = (String) session.getAttribute("userEmail"); createdByIdString = (String) session.getAttribute("userId"); } Book book = new Book.Builder().author(params.get("author")).description(params.get("description")) .publishedDate(params.get("publishedDate")).title(params.get("title")) .imageUrl(null == newImageUrl ? params.get("imageUrl") : newImageUrl).createdBy(createdByString) .createdById(createdByIdString).build(); BookDao dao = (BookDao) this.getServletContext().getAttribute("dao"); try { Long id = dao.createBook(book); logger.log(Level.INFO, "Created book {0}", book); resp.sendRedirect("/read?id=" + id.toString()); // read what we just wrote } catch (Exception e) { throw new ServletException("Error creating book", e); } }
From source file:Functions.UploadFileServlet.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String houseId = ""; String owner = (String) request.getSession().getAttribute("username"); String url = "/errorPage.jsp"; String message = "fgd"; //System.out.println("houseId= "+houseId); //System.out.println("owner= "+owner); response.setContentType("text/html"); boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { ServletFileUpload upload = new ServletFileUpload(); try {//from w w w . ja v a 2 s . c o m FileItemIterator itr = upload.getItemIterator(request); while (itr.hasNext()) { FileItemStream item = itr.next(); if (item.isFormField()) { //do something String fieldName = item.getFieldName(); InputStream is = item.openStream(); byte b[] = new byte[is.available()]; is.read(b); String value = new String(b); if ("houseIddd".equals(fieldName)) { houseId = value; } response.getWriter().println(fieldName + ":" + value + "<br/>"); } else { System.out.println("MPHKE STO ELSE GIA NA BALEI SPITIA"); //upload file String path = getServletContext().getRealPath("/"); //String path = getServletContext().getContextPath()+"/"; if (FileUpload.processFile(path, item, houseId, owner)) { System.out.println("MPHKE STO processfile!"); //response.getWriter().println("file uploaded successfully"); message = "file uploaded successfully"; url = "/Estateprofile.jsp?houseId=" + houseId + "&houseOwner=" + owner + "&message=" + message; } else { message = "file uploading failed"; url = "/Estateprofile.jsp?houseId=" + houseId + "&houseOwner=" + owner + "&message=" + message; //response.getWriter().println("file uploading failed"); } } } } catch (FileUploadException ex) { ex.printStackTrace(); //Logger.getLogger(UploadFileServlet.class.getName()).log(Level.SEVERE, null, ex); } RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url); dispatcher.forward(request, response); } }
From source file:DBMS.PicUpdateServlet.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request// w w w. ja v a 2 s .co 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 { response.setContentType("text/html;charset=UTF-8"); boolean isMultiPart = ServletFileUpload.isMultipartContent(request); if (isMultiPart) { ServletFileUpload upload = new ServletFileUpload(); try { FileItemIterator itr = upload.getItemIterator(request); while (itr.hasNext()) { FileItemStream item = itr.next(); if (item.isFormField()) { String fieldName = item.getFieldName(); InputStream is = item.openStream(); byte[] b = new byte[is.available()]; is.read(b); String value = new String(b); System.out.println("Getting"); } else { String path = getServletContext().getRealPath("/"); loginid lid = null; HttpSession session = request.getSession(); lid = (loginid) session.getAttribute("lid"); int id = lid.getId(); if (UpdateFileUpload.processFile(path, item, id)) { response.sendRedirect("ProfilePicUpdateSuccess.jsp"); } else response.sendRedirect("ProfilePicUpdateFailed.jsp"); } } } catch (FileUploadException e) { e.printStackTrace(); } } }
From source file:es.eucm.mokap.backend.server.MokapBackend.java
/** * Iterates the whole request in search for a file. When it finds it, it * creates a FileItemStream which contains it. * /* ww w.j a va 2 s .c o m*/ * @param req * The request to process * @return Returns THE FIRST file found in the upload request or null if no * file could be found */ private FileItemStream getUploadedFile(HttpServletRequest req) throws IOException, FileUploadException { // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(); // Set the UTF-8 encoding to grab the correct uploaded filename, // especially for Chinese upload.setHeaderEncoding("UTF-8"); FileItemStream file = null; /* Parse the request */ FileItemIterator iter = upload.getItemIterator(req); while (iter.hasNext()) { FileItemStream item = iter.next(); if (!item.isFormField()) { file = item; break; } } return file; }
From source file:com.vmware.photon.controller.api.frontend.resources.vm.VmIsoAttachResource.java
private Task parseIsoDataFromRequest(HttpServletRequest request, String id) throws InternalException, ExternalException { Task task = null;/*from w ww .j a va 2s.c o m*/ ServletFileUpload fileUpload = new ServletFileUpload(); List<InputStream> dataStreams = new LinkedList<>(); try { FileItemIterator iterator = fileUpload.getItemIterator(request); while (iterator.hasNext()) { FileItemStream item = iterator.next(); if (item.isFormField()) { logger.warn(String.format("The parameter '%s' is unknown in attach ISO.", item.getFieldName())); } else { InputStream fileStream = item.openStream(); dataStreams.add(fileStream); task = vmFeClient.attachIso(id, fileStream, item.getName()); } } } catch (IOException ex) { throw new IsoUploadException("Iso upload IOException", ex); } catch (FileUploadException ex) { throw new IsoUploadException("Iso upload FileUploadException", ex); } finally { for (InputStream stream : dataStreams) { try { stream.close(); } catch (IOException | NullPointerException ex) { logger.warn("Unexpected exception closing data stream.", ex); } } } if (task == null) { throw new IsoUploadException("There is no iso stream data in the iso upload request."); } return task; }
From source file:com.webpagebytes.cms.controllers.ExportImportController.java
public void importContent(HttpServletRequest request, HttpServletResponse response, String requestUri) throws WPBException { File tempFile = null;/*from w ww . j ava 2 s. com*/ try { ServletFileUpload upload = new ServletFileUpload(); FileItemIterator iterator = upload.getItemIterator(request); while (iterator.hasNext()) { FileItemStream item = iterator.next(); if (!item.isFormField() && item.getFieldName().equals("file")) { InputStream is = item.openStream(); tempFile = File.createTempFile("wpbImport", null); FileOutputStream fos = new FileOutputStream(tempFile); IOUtils.copy(is, fos); fos.close(); adminStorage.stopNotifications(); deleteAll(); // because the zip file entries cannot be predicted we needto import in two step1 // step 1 when we create the resource records // step 2 when we import the files, pages, modules and articles content InputStream is1 = new FileInputStream(tempFile); storageExporter.importFromZipStep1(is1); is1.close(); InputStream is2 = new FileInputStream(tempFile); storageExporter.importFromZipStep2(is2); is2.close(); org.json.JSONObject returnJson = new org.json.JSONObject(); returnJson.put(DATA, ""); httpServletToolbox.writeBodyResponseAsJson(response, returnJson, null); } } } catch (Exception e) { Map<String, String> errors = new HashMap<String, String>(); errors.put("", WPBErrors.WB_CANNOT_IMPORT_PROJECT); httpServletToolbox.writeBodyResponseAsJson(response, jsonObjectConverter.JSONObjectFromMap(null), errors); } finally { if (tempFile != null) { if (!tempFile.delete()) { tempFile.deleteOnExit(); } } adminStorage.startNotifications(); } }
From source file:guru.nidi.ramltester.util.FormDecoder.java
private Object valueOf(FileItemStream itemStream) throws IOException { if (itemStream.isFormField()) { final String charset = charset(itemStream.getContentType()); return IoUtils.readIntoString(new InputStreamReader(itemStream.openStream(), charset)); }/* ww w . ja v a 2s .c o m*/ return new FileValue(); }
From source file:br.com.ifpb.bdnc.projeto.geo.servlets.CadastraImagem.java
private Image mountImage(HttpServletRequest request) { Image image = new Image(); image.setCoord(new Coordenate()); boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { ServletFileUpload upload = new ServletFileUpload(); try {/*from ww w.jav a 2s . c om*/ FileItemIterator itr = upload.getItemIterator(request); while (itr.hasNext()) { FileItemStream item = itr.next(); if (item.isFormField()) { InputStream in = item.openStream(); byte[] b = new byte[in.available()]; in.read(b); if (item.getFieldName().equals("description")) { image.setDescription(new String(b)); } else if (item.getFieldName().equals("authors")) { image.setAuthors(new String(b)); } else if (item.getFieldName().equals("end")) { image.setDate( LocalDate.parse(new String(b), DateTimeFormatter.ofPattern("yyyy-MM-dd"))); } else if (item.getFieldName().equals("latitude")) { image.getCoord().setLat(new String(b)); } else if (item.getFieldName().equals("longitude")) { image.getCoord().setLng(new String(b)); } else if (item.getFieldName().equals("heading")) { image.getCoord().setHeading(new String(b)); } else if (item.getFieldName().equals("pitch")) { image.getCoord().setPitch(new String(b)); } else if (item.getFieldName().equals("zoom")) { image.getCoord().setZoom(new String(b)); } } else { if (!item.getName().equals("")) { MultipartData md = new MultipartData(); String folder = "historicImages"; md.setFolder(folder); String path = request.getServletContext().getRealPath("/"); System.out.println(path); String nameToSave = "pubImage" + Calendar.getInstance().getTimeInMillis() + item.getName(); image.setImagePath(folder + "/" + nameToSave); md.saveImage(path, item, nameToSave); String imageMinPath = folder + "/" + "min" + nameToSave; RedimencionadorImagem.resize(path, folder + "/" + nameToSave, path + "/" + imageMinPath.toString(), IMAGE_MIN_WIDTH, IMAGE_MIM_HEIGHT); image.setMinImagePath(imageMinPath); } } } } catch (FileUploadException | IOException ex) { System.out.println("Erro ao manipular dados"); } } return image; }