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:Controller.Publicacion.java

private String uploadFile(HttpServletRequest request) {
    String imageName = "", textfield = "";
    String archivourl = "C:\\xampp\\htdocs\\RedSocial\\web\\files";
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(5000 * 1024);
    factory.setRepository(new File(archivourl));
    ServletFileUpload upload = new ServletFileUpload(factory);

    try {//from   ww  w .jav a  2 s . c om
        List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
        String inputName = null;
        for (FileItem item : multiparts) {
            if (!item.isFormField()) {
                String name = new File(item.getName()).getName();
                item.write(new File(archivourl + File.separator + name));
                imageName = name;
            }
            if (item.isFormField()) {
                inputName = (String) item.getFieldName();
                if (inputName.equalsIgnoreCase("cont")) {
                    textfield = (String) item.getString();
                    imageName = textfield;
                }
            }
        }

    } catch (Exception e) {

    }
    return imageName;
}

From source file:com.controller.UploadLogo.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w  ww  .  ja va  2s  .  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
 */
@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();
    getSqlMethodsInstance().session = request.getSession();
    String filePath = null;
    String fileName = null, fieldName = null, uploadPath = null, uploadType = null;
    RequestDispatcher request_dispatcher = null;

    File file;
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    try {
        uploadPath = AppConstants.USER_LOGO;

        // 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();
                boolean ch = fi.isFormField();

                if (!fi.isFormField()) {

                    // Get the uploaded file parameters
                    fieldName = fi.getFieldName();
                    fileName = fi.getName();

                    String uid = (String) getSqlMethodsInstance().session.getAttribute("EmailID");

                    int UID = getSqlMethodsInstance().getUserID(uid);
                    uploadPath = uploadPath + File.separator + UID + File.separator + "logo";

                    File uploadDir = new File(uploadPath);
                    if (!uploadDir.exists()) {
                        uploadDir.mkdirs();
                    }

                    //                                int inStr = fileName.indexOf(".");
                    //                                String Str = fileName.substring(0, inStr);
                    //
                    //                                fileName = Str + "_" + UID + ".jpeg";
                    fileName = fileName + "_" + UID;
                    getSqlMethodsInstance().session.setAttribute("UID", UID);
                    getSqlMethodsInstance().session.setAttribute("ImageFileName", fileName);
                    boolean isInMemory = fi.isInMemory();
                    long sizeInBytes = fi.getSize();

                    filePath = uploadPath + File.separator + fileName;
                    File storeFile = new File(filePath);
                    fi.write(storeFile);

                    getSqlMethodsInstance().updateUsers(UID, fileName);
                    out.println("Uploaded Filename: " + filePath + "<br>");
                }

            }
        }

    } 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();
        getSqlMethodsInstance().closeConnection();
    }

}

From source file:com.sishistorico.sv.SvEditarEleitor.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from ww  w.  ja  v a  2  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 doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("UTF8");
    response.setContentType("text/html;charset=UTF-8");

    List<FileItem> items = null;
    byte[] foto = null;
    long vazio = 0;
    try {
        items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
        for (FileItem item : items) {
            if (!item.isFormField()) {
                vazio = item.getSize();
                System.out.println("tamanho/:::::::::::::::::::: " + vazio);
                InputStream imageInput = item.getInputStream();
                Image image = ImageIO.read(imageInput);
                BufferedImage thumb = Imagem.redimensionar(image, 400, 500);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                ImageIO.write(thumb, "JPG", baos);
                baos.flush();
                foto = baos.toByteArray();
                baos.close();
            }
        }
        //dados do formulrio e metodos para salvar 
        DateFormat formatter;
        Date date;
        formatter = new SimpleDateFormat("dd/MM/yyyy");
        date = (Date) formatter.parse(items.get(1).getString());
        // fim do tratamento        
        Eleitor el = new Eleitor();
        Endereco end = new Endereco();
        el.setId(Integer.parseInt(items.get(19).getString("UTF-8").trim()));
        el.setNome(items.get(0).getString("UTF-8").trim());
        el.setData_nascimento(date);
        el.setCpf(items.get(2).getString("UTF-8").replaceAll("\\.|\\-|\\ ", "").trim());
        el.setRg(items.get(3).getString("UTF-8").replaceAll("\\.|\\-|\\ ", "").trim());
        el.setSus(items.get(4).getString("UTF-8").replaceAll("\\.|\\-|\\ ", "").trim());
        el.setEmail(items.get(5).getString("UTF-8"));
        el.setTelefone(items.get(6).getString("UTF-8").replaceAll("\\(|\\)|\\-|\\ ", "").trim());
        el.setWhats(items.get(7).getString("UTF-8").replaceAll("\\(|\\)|\\-|\\ ", "").trim());
        el.setObs(items.get(8).getString("UTF-8").trim());
        el.setReferencia_pessoal(items.get(9).getString("UTF-8").trim());

        end.setRua(items.get(11).getString("UTF-8").trim());
        end.setBairro(items.get(12).getString("UTF-8").trim());
        end.setN(items.get(13).getString("UTF-8").trim());
        end.setCidade(items.get(14).getString("UTF-8").trim());
        end.setCep(items.get(15).getString("UTF-8").trim());
        end.setLocalidade(Integer.parseInt(items.get(16).getString("UTF-8").trim()));
        el.setTipo(Integer.parseInt(items.get(17).getString("UTF-8").trim()));
        el.setPertence(Integer.parseInt(items.get(18).getString("UTF-8").trim()));

        el.setEnd(end);
        DaoEleitor daoEleitor = new DaoEleitor();
        DaoFoto daoFoto = new DaoFoto();
        int idretorno = daoEleitor.Eleitor_Editar(el);
        if (vazio > 1) {
            daoFoto.atualizarImagem(foto, idretorno);
        }
        response.sendRedirect("editar_eleitor.jsp?id=" + el.getId() + "&msgok=Editado com sucesso!");

    } catch (FileUploadException ex) {
        Logger.getLogger(SvEditarEleitor.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        Logger.getLogger(SvEditarEleitor.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ClassNotFoundException ex) {
        Logger.getLogger(SvEditarEleitor.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(SvEditarEleitor.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:ned.bcvs.fileupload.ElectionPartyFileUploadServlet.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {
    // Check that we have a file upload request
    isMultipart = ServletFileUpload.isMultipartContent(request);
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    if (!isMultipart) {
        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>");
        return;//from  www. j a v  a2 s.  c o m
    }
    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(
            "D:/glassfish12October/glassfish-4.0/glassfish4/" + "glassfish/domains/domain1/applications/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();

        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet upload</title>");
        out.println("</head>");
        out.println("<body>");
        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();
                // Write the file
                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);
                out.println("Uploaded Filename: " + fileName + "<br>");
            }
        }

        //calling the ejb method to save voter.csv file to data base
        out.println(upbean.fileDbUploader(filePath + fileName, "electionparty"));
        out.println("</body>");
        out.println("</html>");
    } catch (Exception ex) {
        System.out.println(ex);
    }
}

From source file:com.adobe.epubcheck.web.EpubCheckServlet.java

protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("text/plain");
    PrintWriter out = resp.getWriter();
    if (!ServletFileUpload.isMultipartContent(req)) {
        out.println("Invalid request type");
        return;//from  w  w  w . ja v a2  s  .  c om
    }
    try {
        DiskFileItemFactory itemFac = new DiskFileItemFactory();
        // itemFac.setSizeThreshold(20000000); // bytes
        File repositoryPath = new File("upload");
        repositoryPath.mkdir();
        itemFac.setRepository(repositoryPath);
        ServletFileUpload servletFileUpload = new ServletFileUpload(itemFac);
        List fileItemList = servletFileUpload.parseRequest(req);
        Iterator list = fileItemList.iterator();
        FileItem book = null;
        while (list.hasNext()) {
            FileItem item = (FileItem) list.next();
            String paramName = item.getFieldName();
            if (paramName.equals("file"))
                book = item;
        }
        if (book == null) {
            out.println("Invalid request: no epub uploaded");
            return;
        }
        File bookFile = File.createTempFile("work", "epub");
        book.write(bookFile);
        EpubCheck epubCheck = new EpubCheck(bookFile, out);
        if (epubCheck.validate())
            out.println("No errors or warnings detected");
        book.delete();
    } catch (Exception e) {
        out.println("Internal Server Error");
        e.printStackTrace(out);
    }
}

From source file:game.com.HandleUploadGameThumbServlet.java

private void handle(HttpServletRequest request, AjaxResponseEntity responseObject) throws Exception {
    boolean isMultipart;
    String filePath;//www  .ja  va  2  s.  c om
    int maxFileSize = 4 * 1024 * 1024;
    int maxMemSize = 4 * 1024 * 1024;
    File file;

    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("/tmp"));

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    // maximum file size to be uploaded.
    upload.setSizeMax(maxFileSize);
    Map<String, List<FileItem>> postData = upload.parseParameterMap(request);
    String id = postData.get("id").get(0).getString();
    if (StringUtils.isBlank(id)) {
        logger.info("id= " + id);
    }

    try {
        // Parse the request to get file items.
        List<FileItem> fileItems = postData.get("image");
        // Process the uploaded file items

        for (FileItem fi : fileItems) {
            if (!fi.isFormField()) {
                // Get the uploaded file parameters
                String fieldName = fi.getFieldName();
                String fileName = fi.getName();
                String contentType = fi.getContentType();
                boolean isInMemory = fi.isInMemory();
                long sizeInBytes = fi.getSize();
                // Write the file
                file = new File(AppConfig.OPENSHIFT_DATA_DIR + "/thumb/" + id + ".png");
                //                    Image img = ImageIO.read(fi.getInputStream());
                //                    BufferedImage tempPNG = resizeImage(img, 256, 240);
                //                    ImageIO.write(tempPNG, "png", file);
                fi.write(file);
                responseObject.data = getThumbUrl(id);
                responseObject.returnCode = 1;
                responseObject.returnMessage = "success";
                break;
            } else {
                logger.info("isFormField " + fi.getFieldName());
            }
        }

    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
    }
}

From source file:io.agi.framework.coordination.http.HttpImportHandler.java

@Override
public void handle(HttpExchange t) throws IOException {

    int status = 400;
    String response = "";

    //for(Map.Entry<String, List<String> > header : t.getRequestHeaders().entrySet()) {
    //    System.out.println(header.getKey() + ": " + header.getValue().get(0));
    //}//  ww w .ja v a  2 s  . c o  m

    // Based on accepted answer: http://stackoverflow.com/questions/33732110/file-upload-using-httphandler
    DiskFileItemFactory d = new DiskFileItemFactory();

    try {
        ServletFileUpload up = new ServletFileUpload(d);
        List<FileItem> result = up.parseRequest(new RequestContext() {

            @Override
            public String getCharacterEncoding() {
                return "UTF-8";
            }

            @Override
            public int getContentLength() {
                return 0; //tested to work with 0 as return
            }

            @Override
            public String getContentType() {
                return t.getRequestHeaders().getFirst("Content-type");
            }

            @Override
            public InputStream getInputStream() throws IOException {
                return t.getRequestBody();
            }

        });

        for (FileItem fi : result) {

            //System.out.println( "File-Item: " + fi.getFieldName() + " = " + fi.getName() );

            String value = fi.getString();

            if (value == null) {
                continue;
            }

            //System.out.print( value );

            String fieldName = fi.getFieldName();

            if (fieldName.equalsIgnoreCase("entity-file")) {
                PersistenceUtil.ImportEntities(value);
                status = 200;
                response = response + "Imported Entities from: " + fi.getName() + "\n";

                _logger.info("Import: entities file: " + fi.getName());
            } else if (fieldName.equalsIgnoreCase("data-file")) {
                DataRefUtil.ImportData(value);
                status = 200;
                response = response + "Imported Data from: " + fi.getName() + "\n";

                _logger.info("Import: data file: " + fi.getName());
            }
        }

    } catch (Exception e) {
        _logger.error("Unable to import entities/data.");
        _logger.error(e.toString(), e);
    }

    HttpUtil.SendResponse(t, status, response);
}

From source file:com.controller.changeLogo.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*  w ww. java  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
 */
@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();
    getSqlMethodsInstance().session = request.getSession();
    String filePath = null;
    String fileName = null, fieldName = null, uploadPath = null, uploadType = null;
    RequestDispatcher request_dispatcher = null;

    File file;
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    try {
        uploadPath = AppConstants.USER_LOGO;

        // 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()) {
                    fieldName = fi.getFieldName();
                    if (fieldName.equals("upload")) {
                        uploadType = fi.getString();
                    }

                } else {
                    // Get the uploaded file parameters
                    fieldName = fi.getFieldName();
                    fileName = fi.getName();

                    Integer UID = (Integer) getSqlMethodsInstance().session.getAttribute("UID");

                    uploadPath = uploadPath + File.separator + UID + File.separator + "logo";

                    File uploadDir = new File(uploadPath);
                    if (!uploadDir.exists()) {
                        uploadDir.mkdirs();
                    }

                    //                                int inStr = fileName.indexOf(".");
                    //                                String Str = fileName.substring(0, inStr);
                    //
                    //                                fileName = Str + "_" + UID + ".jpeg";
                    fileName = fileName + "_" + UID;
                    getSqlMethodsInstance().session.setAttribute("ImageFileName", fileName);
                    boolean isInMemory = fi.isInMemory();
                    long sizeInBytes = fi.getSize();

                    if (uploadType.equals("update")) {
                        String file_name_to_delete = getSqlMethodsInstance().getLogofileName(UID);
                        String filePath_to_delete = uploadPath + File.separator + file_name_to_delete;

                        File deletefile = new File(filePath_to_delete);
                        deletefile.delete();
                    }

                    filePath = uploadPath + File.separator + fileName;
                    File storeFile = new File(filePath);
                    fi.write(storeFile);

                    getSqlMethodsInstance().updateUsers(UID, fileName);
                    out.println("Uploaded Filename: " + filePath + "<br>");

                    response.sendRedirect(request.getContextPath() + "/settings.jsp");

                }

            }
        }

    } 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();
        getSqlMethodsInstance().closeConnection();
    }

}

From source file:adminpackage.adminview.ProductAddition.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, Exception {
    response.setContentType("text/plain;charset=UTF-8");

    DiskFileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);

    AdminViewProduct product = new AdminViewProduct();
    List<FileItem> items = upload.parseRequest(request);
    Iterator itr = items.iterator();
    String value = "defa";
    String url = "";
    while (itr.hasNext()) {
        FileItem item = (FileItem) itr.next();
        if (item.isFormField()) {
            String name = item.getFieldName();
            value = item.getString();/*from  w w  w.j  a v  a 2s  . c  om*/
            switch (name) {
            case "pname":
                product.setName(value);
                break;
            case "quantity":
                product.setQuantity(Integer.parseInt(value));
                break;
            case "author":
                product.setAuthor(value);
                break;
            case "isbn":
                product.setISBN(Long.parseLong(value));
                break;
            case "description":
                product.setDescription(value);
                break;
            case "category":
                product.setCategory(value);
                break;
            case "price":
                product.setPrice(Integer.parseInt(value));
                break;
            }
        } else {

            //System.out.println(context.getRealPath("/pages/images/").replaceAll("\\\\target\\\\MavenOnlineShoping-1.0-SNAPSHOT", "\\\\src\\\\main\\\\webapp") + item.getName());
            //url = context.getRealPath("/pages/images/").replaceAll("\\\\target\\\\MavenOnlineShoping-1.0-SNAPSHOT", "\\\\src\\\\main\\\\webapp") + item.getName();
            UUID idOne = UUID.randomUUID();
            product.setImage(idOne.toString() + item.getName().substring(item.getName().length() - 4));
            item.write(new File(context.getRealPath("/pages/images/")
                    .replaceAll("\\\\target\\\\MavenOnlineShoping-1.0-SNAPSHOT", "\\\\src\\\\main\\\\webapp")
                    + idOne.toString() + item.getName().substring(item.getName().length() - 4)));
        }
    }

    PrintWriter out = response.getWriter();

    if (adminFacadeHandler.addBook(product)) {
        out.print("true");
    } else {
        //out.println("false");
        out.print("false");
    }
}

From source file:com.seer.datacruncher.services.HttpFileUpload.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    try {//from   www.j a v a 2s .  c o m
        FileItemFactory factory = new DiskFileItemFactory();

        ServletFileUpload upload = new ServletFileUpload(factory);

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

        Iterator iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();

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

                String str = getServletContext().getRealPath("/");
                fileName = fileName.substring(0, fileName.indexOf(".")) + ".txt";
                File uploadedFile = new File(str + fileName);
                item.write(uploadedFile);

                out.println("<Status>Success: File has been uploaded at " + uploadedFile.getAbsolutePath()
                        + "</Status>");
                out.flush();
                out.close();

                return;
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    out.println("<Status>Failure</Status>");
    out.flush();
    out.close();
}