Example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory

List of usage examples for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory

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  6. DiskFileItemFactory

Introduction

In this page you can find the example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory.

Prototype

public DiskFileItemFactory()

Source Link

Document

Constructs an unconfigured instance of this class.

Usage

From source file:eg.agrimarket.controller.EditProfileController.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {//from  ww w  . j  ava  2  s.co m

        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List<FileItem> items = upload.parseRequest(request);
        Iterator<FileItem> it = items.iterator();

        HttpSession session = request.getSession(false);
        User user = (User) session.getAttribute("user");
        if (user == null) {
            user = new User();
        }
        ArrayList<Interest> newInterests = new ArrayList<>();
        while (it.hasNext()) {
            FileItem item = it.next();
            if (!item.isFormField()) {
                byte[] image = item.get();
                if (image != null && image.length != 0) {
                    user.setImage(image);
                }
                //                    System.out.println(user.getImage());
            } else {
                switch (item.getFieldName()) {
                case "name":
                    user.setUserName(item.getString());
                    break;
                case "mail":
                    user.setEmail(item.getString());
                    break;
                case "password":
                    user.setPassword(item.getString());
                    break;
                case "job":
                    user.setJob(item.getString());
                    break;
                case "date":
                    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
                    LocalDate date = LocalDate.parse(item.getString(), formatter);
                    user.setDOB(date);
                    break;
                case "address":
                    user.setAddress(item.getString());
                    break;
                case "credit":
                    user.setCreditNumber(item.getString());
                    break;
                default:

                    eg.agrimarket.model.dto.Interest interest = new eg.agrimarket.model.dto.Interest();
                    interest.setId(Integer.parseInt(item.getString()));
                    interest.setName(item.getFieldName());
                    newInterests.add(interest);
                    System.out.println(item.getFieldName() + " : " + item.getString());
                }
            }
        }
        user.setInterests(newInterests);
        UserDaoImpl userDao = new UserDaoImpl();
        userDao.updateUser(user);

        session.setAttribute("user", user);
    } catch (FileUploadException ex) {
        Logger.getLogger(EditProfileController.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(EditProfileController.class.getName()).log(Level.SEVERE, null, ex);
    }
    response.sendRedirect("profile.jsp");
}

From source file:com.es.keyassistant.resolvers.Resolver0004.java

@Override
public ServiceResult execute() throws Exception {
    File dir = new File(getRequest().getServletContext().getRealPath(TMP_PATH));
    dir.mkdirs();//from   w  ww. j av a 2s . co m

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(5 * 1024);
    factory.setRepository(dir);
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setHeaderEncoding("UTF-8");
    upload.setSizeMax(5 * 1024 * 1024);
    List<FileItem> formItems = upload.parseRequest(getRequest());

    DetectionInfo info = new DetectionInfo();
    assignPropertiesTo(formItems, info);

    for (FileItem formItem : formItems) {
        if (!formItem.isFormField()) {
            String fileName = formItem.getName();
            String targetFileName = generateDectionFileName(fileName, info);
            info.setDetectionFileName(targetFileName);
            info.setDetectionFilePath(String.format("%s/%s", STORE_PATH, targetFileName));

            File storeDir = new File(getRequest().getServletContext().getRealPath(STORE_PATH));
            storeDir.mkdirs();
            File detectionFile = new File(storeDir, targetFileName);

            formItem.write(detectionFile);

            formItem.delete();
            break;
        }
    }

    if (info.getDetectionSN() == null) {
        throw new ClientException(ClientException.REQUEST_ERROR, "");
    }

    ContentService service = new ContentService();
    if (service.addDetectionInfo(info) < 0) {
        throw new ClientException(ClientException.REQUEST_ERROR, "??");
    }

    ServiceResult result = new ServiceResult();
    result.getData().add(makeMapByKeyAndValues("receiptNumber", info.getDetectionSN()));

    return result;
}

From source file:com.epam.wilma.webapp.config.servlet.stub.upload.helper.ServletFileUploadFactory.java

/**
 * Creates a new {@link ServletFileUpload} instance.
 * @return with the new instance.//from  ww w .ja va 2 s.c  o m
 */
public ServletFileUpload createInstance() {
    FileItemFactory factory = new DiskFileItemFactory();
    return new ServletFileUpload(factory);
}

From source file:MainServer.ImageUploadServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    FileItemFactory factory = new DiskFileItemFactory();
    this.upload = new ServletFileUpload(factory);
    this.upload.setSizeMax(this.MAXsize);
    fileDir = config.getServletContext().getRealPath("image");
    System.out.println("fileDir = " + fileDir);

}

From source file:Controlador.UploadController.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    //verificar el multipart/form-data
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    String name = request.getParameter("name");
    try (PrintWriter out = response.getWriter()) {
        out.println("Nombre: " + name);
        if (isMultipart) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);

            try {
                List items = upload.parseRequest(request);
                Iterator iterator = items.iterator();
                while (iterator.hasNext()) {
                    FileItem item = (FileItem) iterator.next();

                    if (!item.isFormField()) {
                        String fileName = item.getName();

                        String root = getServletContext().getRealPath("/imagenes/");
                        File path = new File(root);
                        if (!path.exists()) {
                            boolean status = path.mkdirs();
                        }/*from   ww  w .j a  va  2 s .  c o  m*/

                        File uploadedFile = new File(path + "/" + fileName);
                        out.println(uploadedFile.getAbsolutePath());
                        item.write(uploadedFile);
                    }
                }
            } catch (FileUploadException e) {
                e.printStackTrace();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:com.liferay.apio.architect.internal.body.MultipartToBodyConverter.java

/**
 * Reads a {@code "multipart/form"} HTTP request body into a {@link Body}
 * instance or fails with a {@link BadRequestException} if the input is not
 * a valid multipart form.//from   w  w  w.  ja  va 2  s.c o m
 *
 * @review
 */
public static Body multipartToBody(HttpServletRequest request) {
    if (!isMultipartContent(request)) {
        throw new BadRequestException("Request body is not a valid multipart form");
    }

    FileItemFactory fileItemFactory = new DiskFileItemFactory();

    ServletFileUpload servletFileUpload = new ServletFileUpload(fileItemFactory);

    try {
        List<FileItem> fileItems = servletFileUpload.parseRequest(request);

        Iterator<FileItem> iterator = fileItems.iterator();

        Map<String, String> values = new HashMap<>();
        Map<String, BinaryFile> binaryFiles = new HashMap<>();
        Map<String, Map<Integer, String>> indexedValueLists = new HashMap<>();
        Map<String, Map<Integer, BinaryFile>> indexedFileLists = new HashMap<>();

        while (iterator.hasNext()) {
            FileItem fileItem = iterator.next();

            String name = fileItem.getFieldName();

            Matcher matcher = _arrayPattern.matcher(name);

            if (matcher.matches()) {
                int index = Integer.parseInt(matcher.group(2));

                String actualName = matcher.group(1);

                _storeFileItem(fileItem, value -> {
                    Map<Integer, String> indexedMap = indexedValueLists.computeIfAbsent(actualName,
                            __ -> new HashMap<>());

                    indexedMap.put(index, value);
                }, binaryFile -> {
                    Map<Integer, BinaryFile> indexedMap = indexedFileLists.computeIfAbsent(actualName,
                            __ -> new HashMap<>());

                    indexedMap.put(index, binaryFile);
                });
            } else {
                _storeFileItem(fileItem, value -> values.put(name, value),
                        binaryFile -> binaryFiles.put(name, binaryFile));
            }
        }

        Map<String, List<String>> valueLists = _flattenMap(indexedValueLists);

        Map<String, List<BinaryFile>> fileLists = _flattenMap(indexedFileLists);

        return Body.create(key -> Optional.ofNullable(values.get(key)),
                key -> Optional.ofNullable(valueLists.get(key)), key -> Optional.ofNullable(fileLists.get(key)),
                key -> Optional.ofNullable(binaryFiles.get(key)));
    } catch (FileUploadException | IndexOutOfBoundsException | NumberFormatException e) {

        throw new BadRequestException("Request body is not a valid multipart form", e);
    }
}

From source file:controller.EditProfileController.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {//from   w  w w  . j  a va2s. c o  m

        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List<FileItem> items = upload.parseRequest(request);
        Iterator<FileItem> it = items.iterator();

        HttpSession session = request.getSession(false);
        User user = (User) session.getAttribute("user");
        if (user == null) {
            user = new User();
        }
        ArrayList<String> newInterests = new ArrayList<>();
        while (it.hasNext()) {
            FileItem item = it.next();
            if (!item.isFormField()) {
                byte[] image = item.get();
                if (image != null && image.length != 0) {
                    user.setImage(image);
                }
                //                    System.out.println(user.getImage());
            } else {
                switch (item.getFieldName()) {
                case "name":
                    user.setUserName(item.getString());
                    break;
                case "mail":
                    user.setEmail(item.getString());
                    break;
                case "password":
                    user.setPassword(item.getString());
                    break;
                case "job":
                    user.setJob(item.getString());
                    break;
                case "date":
                    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
                    LocalDate date = LocalDate.parse(item.getString(), formatter);
                    user.setDOB(date);
                    break;
                case "address":
                    user.setAddress(item.getString());
                    break;
                case "credit":
                    user.setCreditNumber(item.getString());
                    break;
                default:
                    newInterests.add(item.getString());
                    //                            System.out.println(item.getFieldName() + " : " + item.getString());
                }
            }
        }
        user.setInterests(newInterests);
        UserDaoImpl userDao = new UserDaoImpl();
        userDao.updateUser(user);

        session.setAttribute("user", user);
        //            System.out.println(user.getInterests());
        //            System.out.println(user.getImage());
    } catch (FileUploadException ex) {
        Logger.getLogger(EditProfileController.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(EditProfileController.class.getName()).log(Level.SEVERE, null, ex);
    }
    response.sendRedirect("profile.jsp");
}

From source file:com.rampukar.controller.FileUploadHandler.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {// www. j  a  va 2s  . c  o  m
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String name = new File(item.getName()).getName();
                    item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
                    out.print(name);
                }
            }

            //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("/result.jsp").forward(request, response);
}

From source file:controllers.ImagensController.java

@RequestMapping(value = "img-save", produces = "application/json; charset=utf-8")
public @ResponseBody String save(@RequestParam(value = "id") int id, HttpServletRequest request) {
    try {// w  ww.ja  v  a  2  s. c  o m
        DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();
        ServletFileUpload fileUpload = new ServletFileUpload(diskFileItemFactory);
        List<FileItem> items = fileUpload.parseRequest(request);
        if (items.isEmpty())
            return "0";

        Fotos foto = new Fotos();
        foto.setId(id);
        foto.setFoto(items.get(0).getInputStream());

        FotosDao fd = new FotosDao(true);
        fd.save(foto);

        return (foto.saved || foto.updated
                ? new OperationResult(StatusRetorno.OPERACAO_OK, "Imagem salva.", foto.getId()).toJson()
                : new OperationResult(StatusRetorno.FALHA_INTERNA,
                        "Ocorreu um problema ao salvar a imagem. Acione o suporte Doware", 0).toJson());

    } catch (Exception ex) {

    }
    return "";
}

From source file:commands.SendAnalysisRequest.java

@Override
public void execute(HttpServletRequest request, HttpServletResponse response, Controller controller) {
    //http://commons.apache.org/proper/commons-fileupload/using.html
    //process only if its multipart content
    String page = "Problem.jsp";
    if (ServletFileUpload.isMultipartContent(request)) {
        try {//from w  w  w .j  ava  2 s .  co  m
            // Create a factory for disk-based file items
            DiskFileItemFactory factory = new DiskFileItemFactory();

            // Configure a repository (to ensure a secure temp location is used)
            ServletContext servletContext = controller.getServletConfig().getServletContext();
            File repository = (File) servletContext.getAttribute("javax.servlet.context.tempdir");
            System.out.println("File repository absolute path: " + repository.getAbsolutePath());

            factory.setRepository(repository);

            // Create a new file upload handler
            ServletFileUpload upload = new ServletFileUpload(factory);

            //parametros chave-valor (path valor)
            HashMap<String, String[]> params = new HashMap<String, String[]>();
            //parametros chave-valor para multimedia (path e array de bytes)
            HashMap<String, byte[]> mediaParams = new HashMap<String, byte[]>();

            // Tratando todos os parametros/itens da pagina (arquivos e no-arquivos)
            List<FileItem> items = upload.parseRequest(request);
            Iterator<FileItem> iter = items.iterator();
            while (iter.hasNext()) {
                //key (path)
                FileItem item = iter.next();
                String key = item.getFieldName();

                if (item.isFormField()) {
                    //printFormField(item);
                    //value
                    String[] value = new String[1];
                    value[0] = item.getString();
                    params.put(key, value);
                } else {
                    //printUploadedFile(item);
                    byte[] value = item.get();
                    mediaParams.put(key, value);
                }
            }

            //File uploaded successfully
            //              request.setAttribute("message", "File Uploaded Successfully");
            long result = new ParamedicController().sendAnalysisRequest(params, 1, mediaParams);

            if (result == -1) {
                request.setAttribute("message", "Occurred a problem to sending analysis request");
            } else {
                request.setAttribute("idAnalysis", result);
                request.setAttribute("message", "Analysis request sent successfully");
                page = "AnalysisResponseSearch.jsp";
                //RequestDispatcher reqDispatcher = request.getRequestDispatcher("AnalysisResponseSearch.jsp");
                //reqDispatcher.forward(request, response);
            }

            //                request.getRequestDispatcher("AnalysisResponseSearch.jsp").forward(request, response);
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
            ex.printStackTrace();
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }
    try {
        request.getRequestDispatcher(page).forward(request, response);
    } catch (ServletException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}