Example usage for org.apache.commons.fileupload FileItem isFormField

List of usage examples for org.apache.commons.fileupload FileItem isFormField

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem isFormField.

Prototype

boolean isFormField();

Source Link

Document

Determines whether or not a FileItem instance represents a simple form field.

Usage

From source file:gwtupload.sendmailsample.server.SendMailSampleServlet.java

@Override
public String executeAction(HttpServletRequest request, List<FileItem> sessionFiles)
        throws UploadActionException {
    try {//from w  ww. j  a v a  2s.c o m
        String from = null, to = null, subject = "", body = "";
        // create a new multipart content
        MimeMultipart multiPart = new MimeMultipart();
        for (FileItem item : sessionFiles) {
            if (item.isFormField()) {
                if ("from".equals(item.getFieldName()))
                    from = item.getString();
                if ("to".equals(item.getFieldName()))
                    to = item.getString();
                if ("subject".equals(item.getFieldName()))
                    subject = item.getString();
                if ("body".equals(item.getFieldName()))
                    body = item.getString();
            } else {
                // add the file part to multipart content
                MimeBodyPart part = new MimeBodyPart();
                part.setFileName(item.getName());
                part.setDataHandler(
                        new DataHandler(new ByteArrayDataSource(item.get(), item.getContentType())));
                multiPart.addBodyPart(part);
            }
        }

        // add the text part to multipart content
        MimeBodyPart txtPart = new MimeBodyPart();
        txtPart.setContent(body, "text/plain");
        multiPart.addBodyPart(txtPart);

        // configure smtp server
        Properties props = System.getProperties();
        props.put("mail.smtp.host", SMTP_SERVER);
        // create a new mail session and the mime message
        MimeMessage mime = new MimeMessage(Session.getInstance(props));
        mime.setText(body);
        mime.setContent(multiPart);
        mime.setSubject(subject);
        mime.setFrom(new InternetAddress(from));
        for (String rcpt : to.split("[\\s;,]+"))
            mime.addRecipient(Message.RecipientType.TO, new InternetAddress(rcpt));
        // send the message
        Transport.send(mime);
    } catch (MessagingException e) {
        throw new UploadActionException(e.getMessage());
    }
    return "Your mail has been sent successfuly.";
}

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 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 {
            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:controller.uploadPaymentServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   ww w .  j  a 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 {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */
        HttpSession session = request.getSession();
        boolean isMultipart;
        String filePath;

        // Get the file location where it would be stored.
        filePath = getServletContext().getInitParameter("file-upload");

        isMultipart = ServletFileUpload.isMultipartContent(request);

        List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
        String uploadFolder = ("D:\\Dropbox\\CharityWeb_Kloy_Ice\\Implemented_Sytem\\Code\\punpun_final\\punpun_\\punpun_demo_final\\web\\assets\\img\\payment");
        out.print(uploadFolder);
        ServletContext context = getServletContext();
        DataSource ds = (DataSource) context.getAttribute("dataSource");
        DonationUtil donationUtil = new DonationUtil(ds);
        donationUtil.connect();
        String id = request.getParameter("id");
        out.print("ID : " + id);
        Donations donation = donationUtil.findDonationtById(Integer.parseInt(id));
        out.print(donation);
        for (FileItem item : multiparts) {
            if (!item.isFormField()) {
                String name = new File(item.getName()).getName();
                System.out.println(uploadFolder + File.separator + donation.getDonationId() + ".jpg");
                item.write(new File(uploadFolder + File.separator + donation.getDonationId() + ".jpg"));
            }
        }
        response.sendRedirect("success-payment.jsp");
    } catch (Exception ex) {
        Logger.getLogger(uploadPaymentServlet.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:br.com.SGIURD.utils.FileUploadWrapper.java

private boolean isFileUploadField(FileItem aFileItem) {
    return !aFileItem.isFormField();
}

From source file:com.emlak.servlets.UploadFile.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w ww.  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");
    System.out.println("Buraya Geliyorum");
    int evid = Integer.parseInt(request.getParameter("evida"));

    System.out.println(evid);
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    String name = null;
    // process only if it is multipart content
    if (isMultipart) {
        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            // Parse the request
            List<FileItem> multiparts = upload.parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    boolean a = EvResimKaydet.resimKaydet(evid, name);
    System.out.println("name :" + UPLOAD_DIRECTORY + File.separator + name + " " + a);
}

From source file:com.tryAndFitV1.servlet.image.DoUploadImage.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*w  w  w. j a  v a2  s  . c o m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    //process only if its multipart content
    String path = new File(".").getCanonicalPath();
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            File file = new File("");
            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("filrpath1: " + name);
                    file = new File(UPLOAD_DIRECTORY + File.separator + name);
                    item.write(file);
                    System.out.println("filrpath: " + UPLOAD_DIRECTORY + File.separator + name);
                }
            }

            //File uploaded successfully
            request.setAttribute("message1", "Fichier tlcharg avec succs");
            String msg = file.getAbsolutePath();
            System.err.println("fichier tlcharg : " + msg);
            request.setAttribute("message2", file.getAbsolutePath());
        } catch (Exception ex) {
            request.setAttribute("message", "Echec " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

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

From source file:cn.hhh.myandroidserver.response.AndServerUploadHandler.java

/**
 * ??SD?/*w  w w. jav  a2  s .  co m*/
 *
 * @param request   {@link HttpRequest}.
 * @param uploadDir ?
 * @throws Exception ???
 */
private void processFileUpload(HttpRequest request, File uploadDir) throws Exception {
    FileItemFactory factory = new DiskFileItemFactory(1024 * 1024, uploadDir);
    HttpServFileUpload fileUpload = new HttpServFileUpload(factory);

    // ???handlerUI
    fileUpload.setProgressListener(new AndWebProgressListener());

    List<FileItem> fileItems = fileUpload.parseRequest(new HttpServRequestContext(request));

    for (FileItem fileItem : fileItems) {
        if (!fileItem.isFormField()) {
            // ?
            //                fileItem.getContentType()
            File uploadedFile = new File(uploadDir, fileItem.getName());

            // ?
            fileItem.write(uploadedFile);

        }
    }
}

From source file:com.colegiocefas.cefasrrhh.servlets.subirImagen.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from w w  w .  j a v a 2s.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 {
    String ajaxUpdateResult = "Error";
    try {
        List items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
        for (int i = 0; i < items.size(); i++) {
            FileItem item = (FileItem) items.get(i);
            if (item.isFormField()) {
            } else {
                Date fecha = Calendar.getInstance().getTime();
                SimpleDateFormat formato = new SimpleDateFormat("yyyyMMdd-hhmmss-");
                String nombreImagen = formato.format(fecha);
                HttpSession sesionOk = request.getSession();
                String usuario = (String) sesionOk.getAttribute("usuario");
                if (usuario == null) {
                    request.getRequestDispatcher("index.jsp").forward(request, response);
                    return;
                }
                nombreImagen += usuario;
                //String fileName = item.getName();
                response.setContentType("text/plain");
                response.setCharacterEncoding("UTF-8");
                String realPath = request.getSession().getServletContext().getRealPath("/");
                File fichero = new File(realPath + "img/fotos/", nombreImagen + ".png");
                item.write(fichero);
                ajaxUpdateResult = "img/fotos/" + fichero.getName();
            }
        }
    } catch (Exception e) {
        ajaxUpdateResult = "ErrorException";
        throw new ServletException("Parsing file upload failed.", e);
    }
    response.getWriter().print(ajaxUpdateResult);
}

From source file:attila.core.MultipartRequest.java

@SuppressWarnings("unchecked")
private void readParametersFromRequest(HttpServletRequest request)
        throws FileUploadException, UnsupportedEncodingException {
    textParameters = new HashMap<String, List<String>>();
    binaryParameters = new HashMap<String, FileItem>();
    ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
    List<FileItem> items = upload.parseRequest(request);
    for (FileItem item : items) {
        if (item.isFormField()) {
            readTextParameter(item);/*from   www.  ja v  a2  s .  co  m*/
        } else {
            readBinaryParameter(item);
        }
    }
}

From source file:com.softwarementors.extjs.djn.router.processor.standard.form.upload.UploadFormPostRequestProcessor.java

public void process(List<FileItem> fileItems, Writer writer) throws IOException {
    assert fileItems != null;
    assert writer != null;

    Map<String, String> formParameters = new HashMap<String, String>();
    Map<String, FileItem> fileFields = new HashMap<String, FileItem>();
    for (FileItem item : fileItems) {
        if (item.isFormField()) {
            formParameters.put(item.getFieldName(), item.getString());
        } else {//from ww  w  .  ja v a 2  s . c  o  m
            fileFields.put(item.getFieldName(), item);
        }
    }

    if (logger.isDebugEnabled()) { // Avoid expensive function calls if logging is not needed
        logger.debug("Request data (UPLOAD FORM)=>" + getFormParametersLogString(formParameters) + " FILES: "
                + getFileParametersLogString(fileFields));
    }
    String result = process(formParameters, fileFields);

    String resultString = "<html><body><textarea>";
    resultString += result;
    resultString += ("</textarea></body></html>");
    writer.write(resultString);
    if (logger.isDebugEnabled()) {
        logger.debug("ResponseData data (UPLOAD FORM)=>" + resultString);
    }
}