List of usage examples for org.apache.commons.fileupload FileItem getContentType
String getContentType();
null
if not defined. From source file:controlador.SerCiudadano.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// ww w . j a va2 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 { 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.threecrickets.prudence.util.FormWithFiles.java
/** * Constructor./* w ww . j av a2 s .c om*/ * * @param webForm * The URL encoded web form * @param fileItemFactory * The file item factory * @throws ResourceException * In case of an upload handling error */ public FormWithFiles(Representation webForm, FileItemFactory fileItemFactory) throws ResourceException { if (webForm.getMediaType().includes(MediaType.MULTIPART_FORM_DATA)) { RestletFileUpload fileUpload = new RestletFileUpload(fileItemFactory); try { for (FileItem fileItem : fileUpload.parseRepresentation(webForm)) { Parameter parameter; if (fileItem.isFormField()) parameter = new Parameter(fileItem.getFieldName(), fileItem.getString()); else { if (fileItem instanceof DiskFileItem) { File file = ((DiskFileItem) fileItem).getStoreLocation(); if (file == null) // In memory parameter = new FileParameter(fileItem.getFieldName(), fileItem.get(), fileItem.getContentType(), fileItem.getSize()); else // On disk parameter = new FileParameter(fileItem.getFieldName(), file, fileItem.getContentType(), fileItem.getSize()); } else // Non-file form item parameter = new Parameter(fileItem.getFieldName(), fileItem.getString()); } add(parameter); } } catch (FileUploadException x) { throw new ResourceException(x); } } else { // Default parsing addAll(new Form(webForm)); } }
From source file:net.jforum.core.support.vraptor.DefaultLogicLocator.java
@SuppressWarnings({ "deprecation", "unchecked" }) private void handleMultipartRequest(VRaptorServletRequest servletRequest) { if (!FileUploadBase.isMultipartContent(servletRequest)) { return;/*from w w w . j a va 2 s . co m*/ } // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(4096 * 16, this.temporaryDirectory); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> fileItems; // assume we know there are two files. The first file is a small // text file, the second is unknown and is written to a file on // the server try { fileItems = upload.parseRequest(servletRequest); } catch (FileUploadException e) { logger.warn("There was some problem parsing this multipart request, or someone is not sending a " + "RFC1867 compatible multipart request.", e); return; } for (FileItem item : fileItems) { if (item.isFormField()) { servletRequest.addParameterValue(item.getFieldName(), item.getString()); } else { if (!item.getName().trim().equals("")) { try { File file = File.createTempFile("vraptor.", ".upload"); item.write(file); UploadedFileInformation fileInformation = new BasicUploadedFileInformation(file, item.getName(), item.getContentType()); this.registeUploadedFile(servletRequest, item.getFieldName(), fileInformation); } catch (Exception e) { logger.error("Nasty uploaded file " + item.getName(), e); } } else { logger.debug("A file field was empy: " + item.getFieldName()); } } } }
From source file:cc.kune.core.server.manager.file.FileUploadManager.java
/** * Creates the uploaded file wrapped./*from ww w . j av a2s . com*/ * * @param userHash * the user hash * @param stateToken * the state token * @param fileName * the file name * @param fileUploadItem * the file upload item * @param typeId * the type id * @return the content * @throws Exception * the exception */ @Authenticated @Authorizated(accessRolRequired = AccessRol.Editor, actionLevel = ActionLevel.container, mustCheckMembership = false) @KuneTransactional Content createUploadedFileWrapped(final String userHash, final StateToken stateToken, final String fileName, final FileItem fileUploadItem, final String typeId) throws Exception { final String relDir = FileUtils.toDir(stateToken); final String absDir = kuneProperties.get(KuneProperties.UPLOAD_LOCATION) + relDir; fileManager.mkdir(absDir); File file = null; try { final String filenameUTF8 = new String(fileName.getBytes(), UTF8); file = fileManager.createFileWithSequentialName(absDir, filenameUTF8); fileUploadItem.write(file); final String mimetype = fileUploadItem.getContentType(); final BasicMimeType basicMimeType = new BasicMimeType(mimetype); LOG.info("Mimetype: " + basicMimeType); final String extension = FileUtils.getFileNameExtension(file.getName(), false); String preview = ""; if (basicMimeType.isImage()) { generateThumbs(absDir, file.getName(), extension, false); } else if (basicMimeType.isPdf()) { generateThumbs(absDir, file.getName(), "png", true); } else if (basicMimeType.isText()) { final String textPreview = new String(FileUtils.getBytesFromFile(file)); preview = "<pre>" + StringW.wordWrap(textPreview) + "</pre>"; } // Persist final User user = userSession.getUser(); final Container container = accessService .accessToContainer(ContentUtils.parseId(stateToken.getFolder()), user, AccessRol.Editor); final Content content = creationService.createContent( FileUtils.getFileNameWithoutExtension(file.getName(), extension), preview, user, container, typeId); content.setMimeType(basicMimeType); content.setFilename(file.getName()); return content; } catch (final Exception e) { if (file != null && file.exists()) { logFileDel(file.delete()); } throw e; } }
From source file:fr.aliasource.webmail.server.UploadAttachmentsImpl.java
@SuppressWarnings("rawtypes") protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { RequestContext ctx = new ServletRequestContext(req); String enc = ctx.getCharacterEncoding(); logger.warn("received encoding is " + enc); if (enc == null) { enc = "utf-8"; }/*from w w w . j ava 2 s. c o m*/ IAccount account = (IAccount) req.getSession().getAttribute("account"); if (account == null) { resp.sendError(HttpServletResponse.SC_FORBIDDEN); return; } DiskFileItemFactory factory = new DiskFileItemFactory(100 * 1024, new File(System.getProperty("java.io.tmpdir"))); ServletFileUpload upload = new ServletFileUpload(factory); upload.setSizeMax(20 * 1024 * 1024); List items = null; try { items = upload.parseRequest(req); } catch (FileUploadException e1) { logger.error("upload exception", e1); return; } // Process the uploaded items String id = null; Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (!item.isFormField()) { id = item.getFieldName(); String fileName = removePathElementsFromFilename(item.getName()); logger.warn("FileItem: " + item); long size = item.getSize(); logger.warn("pushing upload of " + fileName + " to backend for " + account.getLogin() + "@" + account.getDomain() + " size: " + size + ")."); AttachmentMetadata meta = new AttachmentMetadata(); meta.setFileName(fileName); meta.setSize(size); meta.setMime(item.getContentType()); try { account.uploadAttachement(id, meta, item.getInputStream()); } catch (Exception e) { logger.error("Cannot write uploaded file to disk"); } } } }
From source file:com.alibaba.citrus.service.form.impl.validation.UploadedFileValidator.java
/** ? */ public boolean validate(Context context) { long minSize = this.minSize.getValue(); long maxSize = this.maxSize.getValue(); if (isEmptyArray(contentTypes) && isEmptyArray(extensions) && maxSize <= 0 && minSize < 0) { return true; }/* w w w . jav a 2 s . c om*/ FileItem[] fileItems = context.getField().getFileItems(); // ??fileItems?required-validator??fileItem if (isEmptyArray(fileItems)) { return true; } for (FileItem fileItem : fileItems) { if (fileItem == null) { continue; // item } // size limit if (minSize >= 0 && fileItem.getSize() < minSize) { return false; } if (maxSize >= 0 && fileItem.getSize() > maxSize) { return false; } // content type if (!isEmptyArray(contentTypes)) { String fileContentType = normalizeContentType(fileItem.getContentType()); if (fileContentType == null) { return false; } boolean matched = false; for (String expectedContentType : contentTypes) { if (fileContentType.startsWith(expectedContentType)) { matched = true; break; } } if (!matched) { return false; } } // extension if (!isEmptyArray(extensions)) { // ?? - null // ??? - null? // ??? String ext = FileUtil.getExtension(fileItem.getName(), "null", true); if (ext == null) { return false; } boolean matched = false; for (String expectedExtension : extensions) { if (expectedExtension.equals(ext)) { matched = true; break; } } if (!matched) { return false; } } } return true; }
From source file:fr.paris.lutece.portal.web.admin.AdminPageJspBean.java
/** * Processes the creation of a child page to the page whose identifier is stored in the http request * * @param request The http request//w w w . j av a 2 s. c o m * @return The jsp url result of the process */ public String doCreateChildPage(HttpServletRequest request) { MultipartHttpServletRequest mRequest = (MultipartHttpServletRequest) request; String strParentPageId = mRequest.getParameter(Parameters.PAGE_ID); int nParentPageId = Integer.parseInt(strParentPageId); Page page = new Page(); page.setParentPageId(nParentPageId); String strErrorUrl = getPageData(mRequest, page); if (strErrorUrl != null) { return strErrorUrl; } // Create the page _pageService.createPage(page); //set the authorization node if (page.getNodeStatus() != 0) { Page parentPage = PageHome.getPage(page.getParentPageId()); page.setIdAuthorizationNode(parentPage.getIdAuthorizationNode()); } else { page.setIdAuthorizationNode(page.getId()); } FileItem item = mRequest.getFile(PARAMETER_IMAGE_CONTENT); byte[] bytes = item.get(); String strMimeType = item.getContentType(); page.setImageContent(bytes); page.setMimeType(strMimeType); _pageService.updatePage(page); // Displays again the current page with the modifications return getUrlPage(page.getId()); }
From source file:ReceiveImage.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request// w w w .ja v a 2 s . 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 { System.out.println(isMultipart = ServletFileUpload.isMultipartContent(request)); 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("c:\\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(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); System.out.println(fi.isFormField()); if (fi.isFormField()) { System.out.println("Got a form field: " + fi.getFieldName() + " " + fi); } else { // Get the uploaded file parameters //System.out.println(fi.getString("Command")); String fieldName = fi.getFieldName(); String fileName = fi.getName(); String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); System.out.println(fieldName); System.out.println(fileName); String courseHour, course, regNo, date, temp = fileName; int j = temp.indexOf("sep"); courseHour = temp.substring(0, j); temp = temp.substring(j + 3); j = temp.indexOf("sep"); course = temp.substring(0, j); temp = temp.substring(j + 3); j = temp.indexOf("sep"); regNo = temp.substring(0, j); date = temp.substring(j + 3); date = date.replaceAll("s", "-"); System.out.println("ualal" + courseHour + course + regNo + date); System.out.println(contentType); long sizeInBytes = fi.getSize(); // Write the file String uploadFolder = getServletContext().getRealPath("") + "Photo\\" + course + "\\" + regNo + "\\"; // String uploadFolder = "\\SUST_PHOTO_PRESENT\\Photo\\" + course + "\\" + regNo + "\\"; uploadFolder = uploadFolder.replace("\\build", ""); Path path = Paths.get(uploadFolder); //if directory exists? if (!Files.exists(path)) { try { Files.createDirectories(path); } catch (IOException e) { //fail to create directory e.printStackTrace(); } } //uploadFolder+= "\\"+date+".jpg"; System.out.println(fileName); System.out.println(uploadFolder); // file = new File(uploadFolder + date); date = date.replaceAll("-", "/"); date = date.substring(0, 10); String total_url = uploadFolder + date.replaceAll("/", "-") + ".jpg"; System.out.println(total_url); String formattedUrl = total_url.replaceAll("\\\\", "/"); System.out.println(formattedUrl.substring(38)); System.out.println("-------------->>>>>>>>" + course + " " + date + regNo + total_url); AddUser.updateUrl(courseHour, course, date, regNo, formattedUrl.substring(38)); fi.write(file); // System.out.println("-------------->>>>>>>>" +course+" "+ date+ regNo+total_url); // try { // SavePhoto.saveIMG("CSE", "2016", "tada","F:\\1.png"); // } catch (IOException ex) { // Logger.getLogger(SavePhoto.class.getName()).log(Level.SEVERE, null, ex); // } System.out.println(uploadFolder); } } } catch (Exception ex) { System.out.println(ex); } }
From source file:com.sun.licenseserver.License.java
/** * Construct a license object using the input provided in the * request object,//w w w . j a v a2s. co m * * @param req */ public License(HttpServletRequest req) { if (FileUpload.isMultipartContent(req)) { DiskFileUpload upload = new DiskFileUpload(); upload.setSizeMax(2 * 1024 * 1024); List items; try { items = upload.parseRequest(req); } catch (FileUploadException e) { // TODO Auto-generated catch block e.printStackTrace(); return; } Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (!item.isFormField()) { if (item.getSize() > 2 * 1024 * 1024) { continue; } m_log.fine("Size of uploaded license is [" + item.getSize() + "]"); try { license = item.getInputStream(); licSize = item.getSize(); mime = item.getContentType(); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); return; } } else { String name = item.getFieldName(); String value = item.getString(); m_log.fine("MC ItemName [" + name + "] Value[" + value + "]"); if (name != null) { if (name.equals("id")) { id = value; continue; } if (name.equals("userId")) { userId = value; continue; } if (name.equals("contentId")) { contentId = value; continue; } if (name.equals("shopId")) { shopId = value; continue; } } } } } }
From source file:com.example.web.Create_story.java
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); int count = 1; String storyid, storystep;// w ww .j a va 2 s . co m String fileName = ""; int f = 0; String action = ""; String first = request.getParameter("first"); String user = null; Cookie[] cookies = request.getCookies(); if (cookies != null) { for (Cookie cookie : cookies) { if (cookie.getName().equals("user")) user = cookie.getValue(); } } String title = request.getParameter("title"); String header = request.getParameter("header"); String text_field = request.getParameter("text_field"); String latitude = request.getParameter("lat"); String longitude = request.getParameter("lng"); storyid = (request.getParameter("storyid")); storystep = (request.getParameter("storystep")); String message = ""; int valid = 1; String query; ResultSet rs; Connection conn; String url = "jdbc:mysql://localhost:3306/"; String dbName = "tworld"; String driver = "com.mysql.jdbc.Driver"; isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { 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("/var/lib/tomcat7/webapps/www_term_project/temp/")); factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); // 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(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (!fi.isFormField()) { // Get the uploaded file parameters String fieldName = fi.getFieldName(); fileName = fi.getName(); String contentType = fi.getContentType(); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); String[] spliting = fileName.split("\\."); // Write the file System.out.println(sizeInBytes + " " + maxFileSize); System.out.println(spliting[spliting.length - 1]); if (!fileName.equals("")) { if ((sizeInBytes < maxFileSize) && (spliting[spliting.length - 1].equals("jpg") || spliting[spliting.length - 1].equals("png") || spliting[spliting.length - 1].equals("jpeg"))) { 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); System.out.println("Uploaded Filename: " + fileName + "<br>"); } else { valid = 0; message = "not a valid image"; } } } BufferedReader br = null; StringBuilder sb = new StringBuilder(); String line; try { br = new BufferedReader(new InputStreamReader(fi.getInputStream())); while ((line = br.readLine()) != null) { sb.append(line); } } catch (IOException e) { } finally { if (br != null) { try { br.close(); } catch (IOException e) { } } } if (f == 0) action = sb.toString(); else if (f == 1) storyid = sb.toString(); else if (f == 2) storystep = sb.toString(); else if (f == 3) title = sb.toString(); else if (f == 4) header = sb.toString(); else if (f == 5) text_field = sb.toString(); else if (f == 6) latitude = sb.toString(); else if (f == 7) longitude = sb.toString(); else if (f == 8) first = sb.toString(); f++; } } catch (Exception ex) { System.out.println("hi"); System.out.println(ex); } } if (latitude == null) latitude = ""; if (latitude.equals("") && first == null) { request.setAttribute("message", "please enter a marker"); request.setAttribute("storyid", storyid); request.setAttribute("s_page", "3"); request.setAttribute("storystep", storystep); request.getRequestDispatcher("/index.jsp").forward(request, response); } else if (valid == 1) { try { Class.forName(driver).newInstance(); conn = DriverManager.getConnection(url + dbName, "admin", "admin"); if (first != null) { if (first.equals("first_step")) { do { query = "select * from story_database where story_id='" + count + "' "; Statement st = conn.createStatement(); rs = st.executeQuery(query); count++; } while (rs.next()); int a = count - 1; request.setAttribute("storyid", a); storyid = Integer.toString(a); request.setAttribute("storystep", 2); } } query = "select * from story_database where `story_id`='" + storyid + "' && `step_num`='" + storystep + "' "; Statement st = conn.createStatement(); rs = st.executeQuery(query); if (!rs.next()) { PreparedStatement pst = (PreparedStatement) conn.prepareStatement( "insert into `tworld`.`story_database`(`story_id`, `step_num`, `content`, `latitude`, `longitude`, `title`, `header`, `max_steps`, `username`,`image_name`) values(?,?,?,?,?,?,?,?,?,?)"); pst.setInt(1, Integer.parseInt(storyid)); pst.setInt(2, Integer.parseInt(storystep)); pst.setString(3, text_field); pst.setString(4, latitude); pst.setString(5, longitude); pst.setString(6, title); pst.setString(7, header); pst.setInt(8, Integer.parseInt(storystep)); pst.setString(9, user); if (fileName.equals("")) pst.setString(10, ""); else pst.setString(10, fileName); pst.executeUpdate(); pst.close(); pst = (PreparedStatement) conn.prepareStatement( "UPDATE `tworld`.`story_database` SET `max_steps` = ? WHERE `story_id` = ?"); pst.setInt(1, Integer.parseInt(storystep)); pst.setInt(2, Integer.parseInt(storyid)); pst.executeUpdate(); pst.close(); } else { PreparedStatement pst = (PreparedStatement) conn.prepareStatement( "UPDATE `tworld`.`story_database` SET `content`=?, `latitude`=?, `longitude`=?, `title`=?, `header`=?, `max_steps`=?, `username`=? WHERE `story_id` = ? && `step_num`=?"); pst.setString(1, text_field); pst.setString(2, latitude); pst.setString(3, longitude); pst.setString(4, title); pst.setString(5, header); pst.setInt(6, Integer.parseInt(storystep)); pst.setString(7, user); pst.setInt(8, Integer.parseInt(storyid)); pst.setInt(9, Integer.parseInt(storystep)); pst.executeUpdate(); pst.close(); pst = (PreparedStatement) conn.prepareStatement( "UPDATE `tworld`.`story_database` SET `max_steps` = ? WHERE `story_id` = ?"); pst.setInt(1, Integer.parseInt(storystep)); pst.setInt(2, Integer.parseInt(storyid)); pst.executeUpdate(); pst.close(); } request.setAttribute("storyid", storyid); storystep = Integer.toString(Integer.parseInt(storystep) + 1); request.setAttribute("storystep", storystep); } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | SQLException ex) { // Logger.getLogger(MySignInServlet.class.getName()).log(Level.SEVERE, null, ex); } request.setAttribute("s_page", "3"); request.getRequestDispatcher("/index.jsp").forward(request, response); } else { request.setAttribute("storyid", storyid); request.setAttribute("message", message); request.setAttribute("storystep", storystep); request.setAttribute("s_page", "3"); request.getRequestDispatcher("/index.jsp").forward(request, response); } }