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

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

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.fileupload.disk.*
  5. DiskFileItemFactory
  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:controller.MencatatPembayaran.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    Pembayaran p = new Pembayaran();
    DatabaseManager db = new DatabaseManager();

    //Menyimpan file ke dalam sistem
    if (ServletFileUpload.isMultipartContent(request)) {

        try {//from w ww .  j  av a  2  s. c o  m
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String fileNameSource = new File(item.getName()).getName();//Mengambil nama sumber file
                    String name = "DataPembayaran_" + timeStamp + ".csv"; //Membuat nama file untuk disimpan
                    item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
                    if (fileNameSource.isEmpty()) { //Mengecek apakah ada file yang diupload
                        throw new Exception("Tidak ada file yang diupload");
                    }
                    if (!fileNameSource.contains(".csv")) { //Mengecek apakah file bertipe .csv
                        throw new Exception("Format file salah");
                    }

                }
            }
        } catch (Exception ex) {
            returnError(request, response, ex);
        }

    } else {
        returnError(request, response, new Exception("Error mengupload file"));
    }

    //Membaca file dari dalam sistem
    String csvFile = UPLOAD_DIRECTORY + "DataPembayaran_" + timeStamp + ".csv";
    BufferedReader br = null;
    String line = "";
    String cvsSplitBy = ",";

    try {

        br = new BufferedReader(new FileReader(csvFile));
        int counter = 1;
        while ((line = br.readLine()) != null) {

            // use comma as separator
            String[] dataSet = line.split(cvsSplitBy);

            p.setID(timeStamp2 + "_" + counter);
            p.setWaktuPembayaran(dataSet[0]);
            p.setNoRekening(dataSet[1]);
            p.setJumlahPembayaran(Double.parseDouble(dataSet[2]));
            p.setNis(dataSet[3].substring(0, 5)); // Mengubah berita acara menjadi NIS
            p.setJenisPembayaran(dataSet[3].substring(6)); // Mengubah berita acara menjadi jenis pembayaran

            db.simpanPembayaran(p);
            counter++;

        }
        this.tampil(request, response, "Data Tersimpan");

    } catch (FileNotFoundException e) {
        returnError(request, response, e);
    } catch (IOException e) {
        returnError(request, response, e);
    } finally {
        if (br != null) {
            try {
                br.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:controlador.SerPartido.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    //ruta relativa en donde se guardan las imagenes de partidos
    String ruta = getServletContext().getRealPath("/") + "images/files/banderas/";//imagenes de los partidos politicos
    Partido p = new Partido();
    int accion = 1; //1=gregar  2=modificar
    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;/*w  ww.  java 2 s  .c o  m*/
        try {
            listUploadFiles = upload.parseRequest(request);
            Iterator it = listUploadFiles.iterator();
            while (it.hasNext()) {
                item = (FileItem) it.next();
                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()) {
                            p.setImagen(nombre);
                        } else {
                            out.println("FALLO AL GUARDAR. NO EXISTE " + archivo.getAbsolutePath() + "</p>");
                        }
                    }
                } else {
                    //se reciben los campos de texto enviados y se igualan a los atributos del objeto
                    if (item.getFieldName().equals("txtAcronimo")) {
                        p.setAcronimo(item.getString());
                    }
                    if (item.getFieldName().equals("txtNombre")) {
                        p.setNombre(item.getString());
                    }
                    if (item.getFieldName().equals("txtDui")) {
                        p.setNumDui(item.getString());
                    }
                    if (item.getFieldName().equals("txtId")) {
                        p.setIdPartido(Integer.parseInt(item.getString()));
                    }

                }
            }
            //si no se selecciono una imagen distinta, se conserva la imagen anterior
            if (p.getImagen() == null) {
                p.setImagen(PartidoDTO.mostrarPartido(p.getIdPartido()).getImagen());
            }

            //cuando se presiona el boton de agregar
            if (p.getIdPartido() == 0) {
                if (PartidoDTO.agregarPartido(p)) {
                    response.sendRedirect(this.redireccionJSP);
                } else {
                    //cambiar por alguna accion en caso de error
                    out.print("Error al insertar");
                }
            }
            //cuando se presiona el boton de modificar
            else {
                if (PartidoDTO.modificarPartido(p)) {
                    response.sendRedirect(this.redireccionJSP);
                } else {
                    out.print("Error al modificar");
                }
            }

        } 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:kelly.core.argument.CommonsFileUploadActionArgumentResolver.java

@Override
public Object resolve(ActionArgument actionArgument, Castor castor) {
    Multipart annotation = actionArgument.getAnnotation(Multipart.class);

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setRepository("".equals(annotation.tempdir()) ? DEFAULT_TEMP_DIR : new File(annotation.tempdir()));
    factory.setSizeThreshold(annotation.sizeThreshold());

    ServletFileUpload upload = new ServletFileUpload(factory);

    upload.setSizeMax(annotation.maxSize());

    try {//from www . j  a  v  a2  s. com
        List<FileItem> items = upload.parseRequest(WebContextHolder.getInstance().getRequest());
        return items.toArray(new FileItem[items.size()]);
    } catch (FileUploadException e) {
        throw new kelly.core.exception.FileUploadException(e);
    }
}

From source file:Index.RegisterRestaurantImagesServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   ww  w  . j a v a  2s .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");
    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:controller.uploadTeste.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   w w  w.ja  v  a  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 {

    String idLocal = (String) request.getParameter("idLocal");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + 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("/novoLocalTeste.jsp?nomeArquivo=" + name).forward(request, response);

}

From source file:com.skin.taurus.http.servlet.UploadServlet.java

public void upload(HttpRequest request, HttpResponse response) throws IOException {
    int maxFileSize = 1024 * 1024;
    String repository = System.getProperty("java.io.tmpdir");
    DiskFileItemFactory factory = new DiskFileItemFactory();

    factory.setRepository(new File(repository));
    factory.setSizeThreshold(maxFileSize * 2);
    ServletFileUpload servletFileUpload = new ServletFileUpload(factory);

    servletFileUpload.setFileSizeMax(maxFileSize);
    servletFileUpload.setSizeMax(maxFileSize);

    try {/*from   ww  w.  j  a  va  2  s  .  com*/
        HttpServletRequest httpRequest = new HttpServletRequestAdapter(request);
        List<?> list = servletFileUpload.parseRequest(httpRequest);

        for (Iterator<?> iterator = list.iterator(); iterator.hasNext();) {
            FileItem item = (FileItem) iterator.next();

            if (item.isFormField()) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Form Field: " + item.getFieldName() + " " + item.toString());
                }
            } else if (!item.isFormField()) {
                if (item.getFieldName() != null) {
                    String fileName = this.getFileName(item.getName());
                    String extension = this.getFileExtensionName(fileName);

                    if (this.isAllowed(extension)) {
                        try {
                            this.save(item);
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }

                    item.delete();
                } else {
                    item.delete();
                }
            }
        }
    } catch (FileUploadException e) {
        e.printStackTrace();
    }
}

From source file:com.mycompany.memegenerator.FileUpload.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   w  w w .  j a  v  a 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 {
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String name = new File(item.getName()).getName();
                    byte[] byteImage = item.get();
                    uploadImage = ImageIO.read(new ByteArrayInputStream(byteImage));
                    //ImageIO.write(uploadImage, "jpg", new File("C:\\uploads","snap.jpg"));

                    // get session
                    HttpSession session = request.getSession();
                    session.setAttribute("byteImage", byteImage);
                    session.setAttribute("uploadImage", uploadImage);

                }
            }

            //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("/index.jsp").forward(request, response);

}

From source file:control.UploadFile.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    try {/*from  w w  w. j av  a  2 s  .  c  o m*/
        boolean ismultipart = ServletFileUpload.isMultipartContent(request);
        if (!ismultipart) {
        } else {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);

            List items = null;
            System.out.println(request);
            try {
                items = upload.parseRequest(request);
            } catch (Exception e) {

            }
            Iterator itr = items.iterator();
            while (itr.hasNext()) {
                FileItem item = (FileItem) itr.next();
                if (item.isFormField()) {

                } else {
                    String itemname = item.getName();
                    if (itemname == null || itemname.equals("")) {
                        continue;
                    }
                    String filename = FilenameUtils.getName(itemname);
                    File f = checkExist(filename);
                    item.write(f);
                    request.getRequestDispatcher("/ideaCreated.jsp").forward(request, response);
                }
            }
        }
    } catch (Exception e) {
    } finally {
        out.close();
    }
}

From source file:com.naval.persistencia.hibernate.SubirArchivo.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from  ww  w. 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 {
    HttpSession sesion = request.getSession();
    response.setContentType("text/html;charset=UTF-8");
    if (!ServletFileUpload.isMultipartContent(request)) {
        throw new IllegalArgumentException(
                "Request is not multipart, please 'multipart/form-data' enctype for your form.");
    }

    ServletFileUpload uploadHandler = new ServletFileUpload(new DiskFileItemFactory());
    PrintWriter writer = response.getWriter();

    response.setContentType("text/plain");
    String ultimoMatenimiento = (String) sesion.getAttribute("ultimaSolicitud");

    List<FileItem> items;
    try {
        items = uploadHandler.parseRequest(request);
        for (FileItem item : items) {
            if (!item.isFormField()) {

                FileItem actual = null;
                actual = item;
                String fileName = actual.getName();

                String str = request.getSession().getServletContext().getRealPath("/adjuntos/");
                fileName = ultimoMatenimiento + "-" + fileName;
                // nos quedamos solo con el nombre y descartamos el path
                File fichero = new File(str + "\\" + fileName);

                try {
                    actual.write(fichero);
                    String aux = "{" + "\"name\":\"" + fichero.getName() + "\",\"size\":\"" + 2000
                            + "\",\"url\":\"/adjuntos/" + fichero.getName()
                            + "\",\"thumbnailUrl\":\"/thumbnails/" + fichero.getName()
                            + "\",\"deleteUrl\":\"/Subir?file=" + fichero.getName()
                            + "\",\"deleteType\":\"DELETE" + "\",\"type\":\"" + fichero.getName() + "\"}";

                    writer.write("{\"files\":[" + aux + "]}");
                } catch (Exception e) {
                }
            }
        }
    } catch (Exception ex) {
    }
}

From source file:adminShop.registraProducto.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*w w w  . jav a2 s.  co  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 {
    String message = "Error";
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List items;
        HashMap hm = new HashMap();
        ArrayList<Imagen> imgs = new ArrayList<>();
        Producto prod = new Producto();
        Imagen img = null;
        try {
            items = upload.parseRequest(request);
            Iterator<FileItem> iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = iter.next();
                if (item.isFormField()) {
                    String name = item.getFieldName();
                    String value = item.getString();
                    hm.put(name, value);
                } else {
                    img = new Imagen();
                    String fieldName = item.getFieldName();
                    String fileName = item.getName();
                    String contentType = item.getContentType();
                    boolean isInMemory = item.isInMemory();
                    long sizeBytes = item.getSize();
                    File file = new File("/home/gama/Escritorio/adoo/" + fileName + ".jpg");
                    item.write(file);
                    Path path = Paths.get("/home/gama/Escritorio/adoo/" + fileName + ".jpg");
                    byte[] data = Files.readAllBytes(path);
                    byte[] encode = org.apache.commons.codec.binary.Base64.encodeBase64(data);
                    img.setUrl(new javax.sql.rowset.serial.SerialBlob(encode));
                    imgs.add(img);
                    //file.delete();
                }
            }
            prod.setNombre((String) hm.get("nombre"));
            prod.setProdNum((String) hm.get("prodNum"));
            prod.setDesc((String) hm.get("desc"));
            prod.setIva(Double.parseDouble((String) hm.get("iva")));
            prod.setPrecio(Double.parseDouble((String) hm.get("precio")));
            prod.setPiezas(Integer.parseInt((String) hm.get("piezas")));
            prod.setEstatus("A");
            prod.setImagenes(imgs);
            ProductoDAO prodDAO = new ProductoDAO();
            if (prodDAO.registraProducto(prod)) {
                message = "Exito";
            }
        } catch (FileUploadException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    response.sendRedirect("index.jsp");
}