List of usage examples for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory
public DiskFileItemFactory()
From source file:ca.qc.cegepoutaouais.tge.pige.server.UserImportService.java
@Override protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { hasError = Boolean.FALSE;//from ww w .ja v a 2 s . c o m writer = resp.getWriter(); logger.info("Rception de la requte HTTP pour l'imporation d'usagers."); DiskFileItemFactory factory = new DiskFileItemFactory(); factory.setSizeThreshold(SIZE_THRESHOLD); ServletFileUpload uploadHandler = new ServletFileUpload(factory); try { List<FileItem> items = uploadHandler.parseRequest(req); if (items.size() == 0) { logger.error("Le message ne contient pas de fichier " + "d'importation. Le processus ne pourra donc pas " + "continuer."); writer.println("Erreur: Aucun fichier prsent dans le message"); return; } Charset cs = null; for (FileItem item : items) { if (item.getFieldName().equalsIgnoreCase("importFileEncoding-hidden")) { String encoding = item.getString(); if (encoding == null || encoding.isEmpty()) { logger.error("Le message ne contient pas l'encodage utilis " + "dans le fichier d'importation. Le processus ne pourra " + "donc pas continuer."); writer.println("Erreur: Aucun encodage trouv dans les " + "paramtres du message."); return; } cs = Charset.forName(encoding); if (cs == null) { logger.error("L'encodage spcifi n'existe pas (" + encoding + "). " + "Le processus ne pourra donc pas continuer."); writer.println("Erreur: Aucun encodage trouv portant le " + "nom '" + encoding + "'."); return; } } } for (FileItem item : items) { if (item.getFieldName().equalsIgnoreCase("usersImportFile")) { logger.info("Extraction du fichier d'importation partir " + "du message."); BufferedReader reader = new BufferedReader( new InputStreamReader(new ByteArrayInputStream(item.get()), cs)); doUsersImport(reader, req); break; } } if (!hasError) { logger.info("L'importation des usagers s'est termine avec succs."); writer.println("Importation russie!"); } else { logger.info("L'importation des usagers s'est termine avec des erreurs."); writer.println("L'importation s'est termine avec des erreurs."); } } catch (FileUploadException fuex) { fuex.printStackTrace(); logger.error(fuex); } catch (Exception ex) { ex.printStackTrace(); logger.error(ex); } }
From source file:ai.h2o.servicebuilder.CompilePojoServlet.java
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { File tmp = null;/*from w ww. j ava 2 s .com*/ try { //create temp directory tmp = createTempDirectory("compilePojo"); logger.info("tmp dir {}", tmp); // get input files List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); List<String> pojofiles = new ArrayList<String>(); String jarfile = null; for (FileItem i : items) { String field = i.getFieldName(); String filename = i.getName(); if (filename != null && filename.length() > 0) { if (field.equals("pojo")) { pojofiles.add(filename); } if (field.equals("jar")) { jarfile = filename; } FileUtils.copyInputStreamToFile(i.getInputStream(), new File(tmp, filename)); } } if (pojofiles.isEmpty() || jarfile == null) throw new Exception("need pojofile(s) and jarfile"); // create output directory File out = new File(tmp.getPath(), "out"); boolean mkDirResult = out.mkdir(); if (!mkDirResult) throw new Exception("Can't create output directory (out)"); if (servletPath == null) throw new Exception("servletPath is null"); copyExtraFile(servletPath, "extra" + File.separator, tmp, "H2OPredictor.java", "H2OPredictor.java"); FileUtils.copyDirectoryToDirectory( new File(servletPath, "extra" + File.separator + "WEB-INF" + File.separator + "lib"), tmp); copyExtraFile(servletPath, "extra" + File.separator, new File(out, "META-INF"), "MANIFEST.txt", "MANIFEST.txt"); // Compile the pojo(s) for (String pojofile : pojofiles) { runCmd(tmp, Arrays.asList("javac", "-target", JAVA_TARGET_VERSION, "-source", JAVA_TARGET_VERSION, "-J-Xmx" + MEMORY_FOR_JAVA_PROCESSES, "-cp", jarfile + ":lib/*", "-d", "out", pojofile, "H2OPredictor.java"), "Compilation of pojo failed: " + pojofile); } // create jar result file runCmd(out, Arrays.asList("jar", "xf", tmp + File.separator + jarfile), "jar extraction of h2o-genmodel failed"); runCmd(out, Arrays.asList("jar", "xf", tmp + File.separator + "lib" + File.separator + "gson-2.6.2.jar"), "jar extraction of gson failed"); runCmd(out, Arrays.asList("jar", "cfm", tmp + File.separator + "result.jar", "META-INF" + File.separator + "MANIFEST.txt", "."), "jar creation failed"); byte[] resjar = IOUtils.toByteArray(new FileInputStream(tmp + File.separator + "result.jar")); if (resjar == null) throw new Exception("Can't create jar of compiler output"); logger.info("jar created, size {}", resjar.length); // send jar back ServletOutputStream sout = response.getOutputStream(); response.setContentType("application/octet-stream"); String outputFilename = pojofiles.get(0).replace(".java", ""); response.setHeader("Content-disposition", "attachment; filename=" + outputFilename + ".jar"); response.setContentLength(resjar.length); sout.write(resjar); sout.close(); response.setStatus(HttpServletResponse.SC_OK); } catch (Exception e) { logger.error("post failed", e); // send the error message back String message = e.getMessage(); if (message == null) message = "no message"; logger.error(message); response.getWriter().write(message); response.getWriter().write(Arrays.toString(e.getStackTrace())); response.sendError(HttpServletResponse.SC_BAD_REQUEST, e.getMessage()); } finally { // if the temp directory is still there we delete it try { if (tmp != null && tmp.exists()) FileUtils.deleteDirectory(tmp); } catch (IOException e) { logger.error("Can't delete tmp directory"); } } }
From source file:com.intbit.ServletModel.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from w w w.ja v a2s . com * * @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 public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.processRequest(request, response); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); File file; int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; try { look = new Looks(); // uploadXmlPath = getServletContext().getRealPath("") + "/model"; uploadPath = AppConstants.BASE_MODEL_PATH; // Verify the content type String contentType = request.getContentType(); if ((contentType.indexOf("multipart/form-data") >= 0)) { 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(AppConstants.TMP_FOLDER)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); out.println("<html>"); out.println("<head>"); out.println("<title>JSP File upload</title>"); out.println("</head>"); out.println("<body>"); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (fi.isFormField()) { // Get the uploaded file parameters fieldName = fi.getFieldName(); if (fieldName.equals("organization")) { lookName = fi.getString(); } if (fieldName.equals("users")) { lookName = fi.getString(); } if (fieldName.equals("categories")) { lookName = fi.getString(); } if (fieldName.equals("mapper")) { lookName = fi.getString(); } if (fieldName.equals("layout")) { lookName = fi.getString(); } if (fieldName.equals("mail")) { lookName = fi.getString(); } if (fieldName.equals("socialmedia")) { lookName = fi.getString(); } if (fieldName.equals("textstyle")) { lookName = fi.getString(); } if (fieldName.equals("containerstyle")) { lookName = fi.getString(); } if (fieldName.equals("element")) { lookName = fi.getString(); } String textstyleinfo = request.getParameter("textstyle"); String containerstyle = request.getParameter("containerstyle"); String mapfiledata = request.getParameter("element"); String textstylearray[] = textstyleinfo.split(","); String containerstylearray[] = containerstyle.split(" "); String mapfiledataarray[] = mapfiledata.split(","); // String image = request.getParameter("image"); logger.log(Level.INFO, containerstyle); DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); // root elements Document doc = docBuilder.newDocument(); Element rootElement = doc.createElement("layout"); doc.appendChild(rootElement); Document doc1 = docBuilder.newDocument(); Element rootElement1 = doc1.createElement("models"); doc1.appendChild(rootElement1); Element container = doc.createElement("container"); rootElement.appendChild(container); // for (int i = 0; i <= containerstylearray.length - 1; i++) { // String v[] = containerstylearray[i].split(":"); // Attr attr = doc.createAttribute(v[0]); // attr.setValue("" + v[1]); // container.setAttributeNode(attr); // } // // // staff elements // for (int i = 0; i <= textstylearray.length - 1; i++) { // Element element = doc.createElement("element"); // rootElement.appendChild(element); // String field1[] = textstylearray[i].split(" "); // for (int j = 0; j <= field1.length - 1; j++) { // String field2[] = field1[j].split(":"); // for (int k = 0; k < field2.length - 1; k++) { // Attr attr = doc.createAttribute(field2[0]); // attr.setValue("" + field2[1]); // element.setAttributeNode(attr); // } // } // } // // // for mapper xml file // for (int i = 0; i <= mapfiledataarray.length - 1; i++) { // Element element1 = doc1.createElement("model"); // rootElement1.appendChild(element1); // String field1[] = mapfiledataarray[i].split(" "); // for (int j = 0; j <= field1.length - 1; j++) { // String field2[] = field1[j].split(":"); // for (int k = 0; k < field2.length - 1; k++) { // Attr attr = doc1.createAttribute(field2[k]); // attr.setValue("" + field2[1]); // element1.setAttributeNode(attr); // } // } // } // write the content into xml file // TransformerFactory transformerFactory = TransformerFactory.newInstance(); // Transformer transformer = transformerFactory.newTransformer(); // DOMSource source = new DOMSource(doc); // StreamResult result = new StreamResult(new File(uploadPath +File.separator + layoutfilename + ".xml")); // // TransformerFactory transformerFactory1 = TransformerFactory.newInstance(); // Transformer transformer1 = transformerFactory1.newTransformer(); // DOMSource source1 = new DOMSource(doc1); // StreamResult result1 = new StreamResult(new File(uploadPath +File.separator + mapperfilename + ".xml")); // Output to console for testing // StreamResult result = new StreamResult(System.out); // transformer.transform(source, result); // transformer1.transform(source1, result1); // layout.addLayouts(organization_id , user_id, category_id, layoutfilename, mapperfilename, type_email, type_social); } else { fieldName = fi.getFieldName(); fileName = fi.getName(); File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdirs(); } int inStr = fileName.indexOf("."); String Str = fileName.substring(0, inStr); fileName = lookName + "_" + Str + ".png"; boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); String filePath = uploadPath + File.separator + fileName; File storeFile = new File(filePath); fi.write(storeFile); out.println("Uploaded Filename: " + filePath + "<br>"); } } // look.addLooks(lookName, fileName); response.sendRedirect(request.getContextPath() + "/admin/looks.jsp"); // request_dispatcher = request.getRequestDispatcher("/admin/looks.jsp"); // request_dispatcher.forward(request, response); out.println("</body>"); out.println("</html>"); } else { out.println("<html>"); out.println("<head>"); out.println("<title>Servlet upload</title>"); out.println("</head>"); out.println("<body>"); out.println("<p>No file uploaded</p>"); out.println("</body>"); out.println("</html>"); } } catch (Exception ex) { logger.log(Level.SEVERE, util.Utility.logMessage(ex, "Exception while updating org name:", getSqlMethodsInstance().error)); out.println(getSqlMethodsInstance().error); } finally { out.close(); } }
From source file:adminServlets.AddProductServlet.java
private void uploadImage(HttpServletRequest request, HttpServletResponse response) { PrintWriter out = null;// w w w .jav a 2s . c om try { out = response.getWriter(); DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List<FileItem> items = upload.parseRequest(request); Iterator<FileItem> iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (item.isFormField()) { String name = item.getFieldName(); String value = item.getString(); paramaters.put(name, value); } else // processUploadedFile(item); { if (item.getSize() != 0) { String itemName = item.getName(); Random generator = new Random(); int r = Math.abs(generator.nextInt()); String reg = "[.*]"; String replacingtext = ""; Pattern pattern = Pattern.compile(reg); Matcher matcher = pattern.matcher(itemName); StringBuffer buffer = new StringBuffer(); while (matcher.find()) { matcher.appendReplacement(buffer, replacingtext); } int IndexOf = itemName.indexOf("."); String domainName = itemName.substring(IndexOf); String finalimage = buffer.toString() + "_" + r + domainName; String path = "assets\\img\\bouques\\" + finalimage; imgPaths.add(path); File savedFile = new File(getServletContext().getRealPath("/") + path); try { item.write(savedFile); } catch (Exception ex) { Logger.getLogger(AddProductServlet.class.getName()).log(Level.SEVERE, null, ex); } } } } } catch (IOException | FileUploadException ex) { Logger.getLogger(AddProductServlet.class.getName()).log(Level.SEVERE, null, ex); } finally { } }
From source file:corpixmgr.handler.CorpixPostHandler.java
/** * Parse the import params from the request * @param request the http request/*from w ww. ja v a 2s. c o m*/ */ protected void parseImportParams(HttpServletRequest request) throws CorpixException { try { boolean isMultipart = ServletFileUpload.isMultipartContent(request); //System.out.println("Parsing import params"); if (isMultipart) { FileItemFactory factory = new DiskFileItemFactory(); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Parse the request List items = upload.parseRequest(request); for (int i = 0; i < items.size(); i++) { FileItem item = (FileItem) items.get(i); if (item.isFormField()) { String fieldName = item.getFieldName(); if (fieldName != null) { String contents = item.getString("UTF-8"); processField(fieldName, contents); } } else if (item.getName().length() > 0) { fileName = item.getName(); InputStream is = item.getInputStream(); ByteArrayOutputStream bh = new ByteArrayOutputStream(); while (is.available() > 0) { byte[] b = new byte[is.available()]; is.read(b); bh.write(b); } fileData = bh.toByteArray(); } } } else { Map tbl = request.getParameterMap(); Set<String> keys = tbl.keySet(); Iterator<String> iter = keys.iterator(); while (iter.hasNext()) { String key = iter.next(); String[] values = (String[]) tbl.get(key); for (int i = 0; i < values.length; i++) processField(key, values[i]); } } } catch (Exception e) { throw new CorpixException(e); } }
From source file:gov.nist.appvet.tool.SynchronousService.java
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List items = null;//from ww w .j av a2 s . c om FileItem fileItem = null; try { items = upload.parseRequest(request); } catch (FileUploadException e) { e.printStackTrace(); } // Get form fields Iterator iter = items.iterator(); FileItem item = null; while (iter.hasNext()) { item = (FileItem) iter.next(); if (item.isFormField()) { //String incomingParameter = item.getFieldName(); //String incomingValue = item.getString(); // For this service, we do not expect any input parameters // except for the app file. //log.debug("Ignoring " + incomingParameter + " = " + incomingValue); } else { // item should now hold the received file if (item != null) { fileItem = item; log.debug("Received file: " + fileItem.getName()); } } } String appFilePath = null; String fileName = null; Random rand = new Random(new Date().getTime()); final int randInt = rand.nextInt(9999999); String id = new Integer(randInt).toString(); if (fileItem != null) { fileName = getFileName(fileItem.getName()); if (!fileName.endsWith(".apk")) { sendHttp400(response, "Invalid app file: " + fileItem.getName()); return; } appFilePath = Properties.TEMP_DIR + "/" + id + fileName; log.debug("App file path: " + appFilePath); if (!saveFileUpload(fileItem, appFilePath)) { sendHttp500(response, "Could not save uploaded file"); return; } } else { sendHttp400(response, "No app was received."); return; } String command = Properties.command + " " + appFilePath; StringBuffer reportBuffer = new StringBuffer(); boolean succeeded = runTool(command, reportBuffer); if (!succeeded) { if (reportBuffer.toString().contains("java.lang.SecurityException")) { returnReport(response, fileName, ToolStatus.FAIL, reportBuffer.toString()); } else { log.error("Error detected: " + reportBuffer.toString()); returnReport(response, fileName, ToolStatus.ERROR, reportBuffer.toString()); } } else { log.debug("Analyzing report for " + appFilePath); ToolStatus reportStatus = analyzeReport(reportBuffer.toString()); log.debug("Result: " + reportStatus.name()); returnReport(response, fileName, reportStatus, reportBuffer.toString()); } boolean deleted = deleteFile(appFilePath); if (deleted) { log.debug("Deleted " + appFilePath); } else { log.error("Could not delete file " + appFilePath); } // Clean up reportBuffer = null; System.gc(); }
From source file:controller.uploadProductController.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/*from ww w. j a 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 { HttpSession session = request.getSession(true); String userPath = request.getServletPath(); if (userPath.equals("/uploadProduct")) { boolean success = true; // configures upload settings DiskFileItemFactory factory = new DiskFileItemFactory(); // sets memory threshold - beyond which files are stored in disk factory.setSizeThreshold(MEMORY_THRESHOLD); // sets temporary location to store files factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); ServletFileUpload upload = new ServletFileUpload(factory); // sets maximum size of upload file upload.setFileSizeMax(MAX_FILE_SIZE); // sets maximum size of request (include file + form data) upload.setSizeMax(MAX_REQUEST_SIZE); // constructs the directory path to store upload file // this path is relative to application's directory String uploadPath = getServletContext().getInitParameter("upload.location"); //creates a HashMap of all inputs HashMap hashMap = new HashMap(); String productId = UUID.randomUUID().toString(); try { @SuppressWarnings("unchecked") List<FileItem> formItems = upload.parseRequest(request); for (FileItem item : formItems) { // processes only fields that are not form fields if (!item.isFormField()) { File file = new File(item.getName()); File file2 = new File(productId + ".jpg"); String filePath = uploadPath + File.separator + file.getName(); // saves the file on disk File storeFile = new File(filePath); item.write(storeFile); File rename = new File(filePath); boolean flag = rename.renameTo(file2); } else { hashMap.put(item.getFieldName(), item.getString()); } } } catch (FileUploadException ex) { Logger.getLogger(uploadProductController.class.getName()).log(Level.SEVERE, null, ex); request.setAttribute("error", true); request.setAttribute("errorMessage", ex.getMessage()); success = false; } catch (Exception ex) { Logger.getLogger(uploadProductController.class.getName()).log(Level.SEVERE, null, ex); request.setAttribute("error", true); request.setAttribute("errorMessage", ex.getMessage()); success = false; } String owner = (String) session.getAttribute("customerEmail"); if (owner == null) { owner = "shop"; } String pName = hashMap.get("pName").toString(); String mNo = hashMap.get("mNo").toString(); String brand = hashMap.get("brand").toString(); String description = hashMap.get("description").toString(); String quantity = hashMap.get("quantity").toString(); String price = hashMap.get("price").toString(); String addInfo = hashMap.get("addInfo").toString(); int categoryId = Integer.parseInt(hashMap.get("category").toString()); ProductDAO productDAO = new ProductDAOImpl(); Product product; try { double priceDouble = Double.parseDouble(price); int quantityInt = Integer.parseInt(quantity); Category category = (new CategoryDAOImpl()).getCategoryFromID(categoryId); if (owner.equals("shop")) { product = new Product(productId, pName, mNo, category, quantityInt, priceDouble, brand, description, addInfo, true, true, owner); } else { product = new Product(productId, pName, mNo, category, quantityInt, priceDouble, brand, description, addInfo, false, false, owner); } if (!(productDAO.addProduct(product, category.getName()))) { throw new Exception("update unsuccessful"); } } catch (Exception e) { request.setAttribute("error", true); request.setAttribute("errorMessage", e.getMessage()); success = false; } request.setAttribute("pName", pName); request.setAttribute("mNo", mNo); request.setAttribute("brand", brand); request.setAttribute("description", description); request.setAttribute("quantity", quantity); request.setAttribute("price", price); request.setAttribute("addInfo", addInfo); request.setAttribute("categoryId", categoryId); request.setAttribute("success", success); if (success == true) { request.setAttribute("error", false); request.setAttribute("errorMessage", null); } String url; if (owner.equals("shop")) { url = "/WEB-INF/view/adminAddProducts.jsp"; } else { url = "/WEB-INF/view/clientSideView/addRecycleProduct.jsp"; } try { request.getRequestDispatcher(url).forward(request, response); } catch (ServletException ex) { ex.printStackTrace(); } catch (IOException ex) { ex.printStackTrace(); } } }
From source file:fr.paris.lutece.util.http.MultipartUtil.java
/** * Convert a HTTP request to a {@link MultipartHttpServletRequest} * @param nSizeThreshold the size threshold * @param nRequestSizeMax the request size max * @param bActivateNormalizeFileName true if the file name must be normalized, false otherwise * @param request the HTTP request//from ww w . j a v a 2s .c o m * @return a {@link MultipartHttpServletRequest}, null if the request does not have a multipart content * @throws SizeLimitExceededException exception if the file size is too big * @throws FileUploadException exception if an unknown error has occurred */ public static MultipartHttpServletRequest convert(int nSizeThreshold, long nRequestSizeMax, boolean bActivateNormalizeFileName, HttpServletRequest request) throws SizeLimitExceededException, FileUploadException { if (isMultipart(request)) { // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Set factory constraints factory.setSizeThreshold(nSizeThreshold); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // Set overall request size constraint upload.setSizeMax(nRequestSizeMax); // get encoding to be used String strEncoding = request.getCharacterEncoding(); if (strEncoding == null) { strEncoding = EncodingService.getEncoding(); } Map<String, FileItem> mapFiles = new HashMap<String, FileItem>(); Map<String, String[]> mapParameters = new HashMap<String, String[]>(); List<FileItem> listItems = upload.parseRequest(request); // Process the uploaded items for (FileItem item : listItems) { if (item.isFormField()) { String strValue = StringUtils.EMPTY; try { if (item.getSize() > 0) { strValue = item.getString(strEncoding); } } catch (UnsupportedEncodingException ex) { if (item.getSize() > 0) { // if encoding problem, try with system encoding strValue = item.getString(); } } // check if item of same name already in map String[] curParam = mapParameters.get(item.getFieldName()); if (curParam == null) { // simple form field mapParameters.put(item.getFieldName(), new String[] { strValue }); } else { // array of simple form fields String[] newArray = new String[curParam.length + 1]; System.arraycopy(curParam, 0, newArray, 0, curParam.length); newArray[curParam.length] = strValue; mapParameters.put(item.getFieldName(), newArray); } } else { // multipart file field, if the parameter filter ActivateNormalizeFileName is set to true //all file name will be normalize mapFiles.put(item.getFieldName(), bActivateNormalizeFileName ? new NormalizeFileItem(item) : item); } } return new MultipartHttpServletRequest(request, mapFiles, mapParameters); } return null; }
From source file:com.kunal.NewServlet2.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.// www.ja v a 2 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 { if (ServletFileUpload.isMultipartContent(request)) { try { HttpSession session = request.getSession(); String V_Str_Id = (String) session.getAttribute("VSID"); String containerName = V_Str_Id; //String fileName = "Ad2"; String userId = "7f7a82c6a2464a45b0ea5b7c65c90f38"; String password = "lM_EC#0a7U})SE-."; String auth_url = "https://lon-identity.open.softlayer.com" + "/v3"; String domain = "1090141"; String project = "object_storage_e32c650b_e512_4e44_aeb8_c49fdf1de69f"; Identifier domainIdent = Identifier.byName(domain); Identifier projectIdent = Identifier.byName(project); OSClient os = OSFactory.builderV3().endpoint(auth_url).credentials(userId, password) .scopeToProject(projectIdent, domainIdent).authenticate(); SwiftAccount account = os.objectStorage().account().get(); ObjectStorageService objectStorage = os.objectStorage(); List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); for (FileItem item : multiparts) { if (!item.isFormField()) { String name = new File(item.getName()).getName(); System.out.println(name); // item.write( new File(UPLOAD_DIRECTORY + File.separator + name)); String etag = os.objectStorage().objects().put(containerName, name, Payloads.create(item.getInputStream())); System.out.println(etag); } } //File uploaded successfully request.setAttribute("message", "File Uploaded Successfully"); } catch (Exception ex) { request.setAttribute("message", "File Upload Failed due to " + ex); } } else { request.setAttribute("message", "Sorry this Servlet only handles file upload request"); } request.getRequestDispatcher("/Pre_Installation.jsp").forward(request, response); }
From source file:com.bluelotussoftware.apache.commons.fileupload.example.CommonsFileUploadServlet.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); response.setContentType("text/html"); log("Content-Type: " + request.getContentType()); DiskFileItemFactory fileItemFactory = new DiskFileItemFactory(); /*/*from w ww .j a v a 2 s .c o m*/ *Set the size threshold, above which content will be stored on disk. */ fileItemFactory.setSizeThreshold(10 * 1024 * 1024); //10 MB /* * Set the temporary directory to store the uploaded files of size above threshold. */ fileItemFactory.setRepository(tmpDir); ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory); try { /* * Parse the request */ List items = uploadHandler.parseRequest(request); log("FileItems: " + items.toString()); Iterator itr = items.iterator(); while (itr.hasNext()) { FileItem item = (FileItem) itr.next(); /* * Handle Form Fields. */ if (item.isFormField()) { out.println("File Name = " + item.getFieldName() + ", Value = " + item.getString()); } else { //Handle Uploaded files. out.println("<html><head><title>CommonsFileUploadServlet</title></head><body><p>"); out.println("Field Name = " + item.getFieldName() + "\nFile Name = " + item.getName() + "\nContent type = " + item.getContentType() + "\nFile Size = " + item.getSize()); out.println("</p>"); out.println("<img src=\"" + request.getContextPath() + "/files/" + item.getName() + "\"/>"); out.println("</body></html>"); /* * Write file to the ultimate location. */ File file = new File(destinationDir, item.getName()); item.write(file); } out.close(); } } catch (FileUploadException ex) { log("Error encountered while parsing the request", ex); } catch (Exception ex) { log("Error encountered while uploading file", ex); } }