Example usage for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload

List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload.

Prototype

public ServletFileUpload(FileItemFactory fileItemFactory)

Source Link

Document

Constructs an instance of this class which uses the supplied factory to create FileItem instances.

Usage

From source file:Controller.auth.update_image.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   ww  w  .  j  ava  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, SQLException, FileUploadException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */
        if (ServletFileUpload.isMultipartContent(request)) {

            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    InputStream img = item.getInputStream();
                    AuthorizedPerson p = new AuthorizedPerson();
                    p.setUsername((String) request.getSession(false).getAttribute("username"));
                    DBPrivilegeUserHandler dbph = new DBPrivilegeUserHandler();
                    Person person = dbph.getLoggedPerson(p);
                    person.setImage(img);
                    dbph.updateImage(person);
                    out.println("success");
                    response.sendRedirect("/uomrms/my/update.jsp");
                }
            }
        }
    }
}

From source file:controller.uploadPergunta5.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./* www. j a  v a 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
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

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

    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");
    }

    RequestDispatcher view = getServletContext().getRequestDispatcher(
            "/novoLocalPergunta5?id=" + idLocal + "&nomeArquivo=" + name + "&idEquacao=" + idEquacao);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:classes.newsserv.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  www.j  a va  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 processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, FileUploadException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();

    // Apache Commons-Fileupload library classes
    DiskFileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload sfu = new ServletFileUpload(factory);

    if (!ServletFileUpload.isMultipartContent(request)) {
        System.out.println("sorry. No file uploaded");
        return;
    }

    try {// parse request
        List items = sfu.parseRequest(request);
        FileItem title = (FileItem) items.get(0);
        String t = title.getString();
        //System.out.println("t=" + t);
        FileItem news = (FileItem) items.get(1);
        String n = news.getString();

        FileItem date = (FileItem) items.get(2);
        String d = date.getString();

        FileItem time = (FileItem) items.get(3);
        String ti = time.getString();

        FileItem btn = (FileItem) items.get(5);
        String button = btn.getString();

        // get uploaded file
        FileItem file = (FileItem) items.get(4);

        if (button.equals("add")) {
            adminclass x = new adminclass();
            if (x.insertnews(t, n, d, ti, file)) {

                RequestDispatcher regd = request.getRequestDispatcher("news.jsp");
                regd.include(request, response);
            }
        }

        else if (button.equals("Select")) {//System.out.println("aval");
            adminclass x = new adminclass();

            ArrayList al = new ArrayList();
            id = Long.parseLong(request.getParameter("txt_id"));

            al = x.searchnews(id);
            request.setAttribute("data", al);
            // out.println("Record Searched");
            //            id=Long.parseLong(al.get(0).toString());
            //System.out.println(id);
            RequestDispatcher regd = request.getRequestDispatcher("news.jsp");
            regd.include(request, response);
        } else if (button.equals("update")) {
            adminclass x = new adminclass();

            if (x.updatenews(id, t, n, d, ti)) {
                RequestDispatcher regd = request.getRequestDispatcher("news.jsp");
                regd.include(request, response);
            }
        }
    } finally {
        out.close();
    }
}

From source file:controller.uploadPergunta8ArquivoAjuste.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from  w  ww.  j a 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
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

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

    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");
    }

    RequestDispatcher view = getServletContext().getRequestDispatcher(
            "/novoLocalPergunta8?id=" + idLocal + "&nomeArquivoAjuste=" + name + "&idModelo=" + idModelo);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:controller.uploadPergunta4.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from ww w .j  a va2s.  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 idEquacaoVolumePadrao = (String) request.getParameter("idEquacaoVolumePadrao");

    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");
    }

    RequestDispatcher view = getServletContext().getRequestDispatcher("/novoLocalPergunta4?id=" + idLocal
            + "&nomeArquivo=" + name + "&idEquacaoVolumePadrao=" + idEquacaoVolumePadrao);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:com.app.uploads.ImageTest.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*ww  w  .  j  av  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 {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    String type = "";
    CallableStatement pro;

    String UPLOAD_DIRECTORY = getServletContext().getRealPath("\\uploads\\");
    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            try {
                String name = "";
                List<FileItem> multiparts;
                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));
                    } else if (item.isFormField()) {
                        String fiel = item.getFieldName();
                        InputStream is = item.getInputStream();
                        byte[] b = new byte[is.available()];
                        is.read(b);
                        type = new String(b);
                    }

                }

                //File uploaded successfully
                Connection connect = OracleConnect.getConnect(Dir.Host, Dir.Port, Dir.Service, Dir.UserName,
                        Dir.PassWord);
                pro = connect.prepareCall("{call STILL_INSERT_TEST(?,?)}");
                pro.setInt(1, 2);
                pro.setString(2, name);
                pro.executeQuery();
                pro.close();
                connect.close();
                if (name != null) {
                    request.setAttribute("type", type);
                    request.setAttribute("success", "ok");
                }
            } 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("/SearchEngine.jsp").forward(request, response);
    } finally {
        out.close();
    }
}

From source file:com.boazlev.fnf.web.IndexerServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/xml;charset=UTF-8");
    PrintWriter out = response.getWriter();
    out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    out.println("<?xml-stylesheet type=\"text/xsl\" href=\"out.xslt\"?>");
    out.println("<catalog>");

    DiskFileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload fileUpload = new ServletFileUpload(factory);
    try {// w w w  .j a v  a  2 s .  com
        FileItemIterator iterator = fileUpload.getItemIterator(request);
        while (iterator.hasNext()) {
            FileItemStream item = iterator.next();
            InputStream mathMLContent = item.openStream();
            if (!item.isFormField()) {
                Map<String, Integer> index = indexer.index(mathMLContent, "./lines.txt");
                for (Map.Entry<String, Integer> mapEntry : index.entrySet()) {
                    out.println("<cd>");
                    out.print("<index>");
                    out.print(mapEntry.getKey());
                    out.println("</index>");
                    out.print("<count>");
                    out.print(mapEntry.getValue());
                    out.println("</count>");
                    out.println("</cd>");
                }
            }
        }
    } catch (FileUploadException e) {
        throw new ServletException("Cannot parse multipart request.", e);
    }
    out.print("</catalog>");
}

From source file:com.estampate.corteI.servlet.servlets.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from ww  w .  j  av  a2s.  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 {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    dirUploadFiles = getServletContext().getRealPath(getServletContext().getInitParameter("dirUploadFiles"));
    HttpSession sesion = request.getSession(true);
    if (ServletFileUpload.isMultipartContent(request)) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(new Long(getServletContext().getInitParameter("maxFileSize")).longValue());
        List listUploadFiles = null;
        FileItem item = null;
        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("."));

                        sesion.setAttribute("sArNombre", String.valueOf(nombre));
                        sesion.setAttribute("sArTipo", String.valueOf(tipo));
                        sesion.setAttribute("sArExtension", String.valueOf(extension));

                        File archivo = new File(dirUploadFiles, "nombreRequest" + extension);
                        item.write(archivo);
                        if (archivo.exists()) {
                            response.sendRedirect("uploadsave.jsp");
                        } else {
                            sesion.setAttribute("sArError", "Ocurrio un error al subir el archiv o");
                            response.sendRedirect("uploaderror.jsp");
                        }
                    }
                }
            }
        } catch (FileUploadException e) {
            sesion.setAttribute("sArError", String.valueOf(e.getMessage()));
            response.sendRedirect("uploaderror.jsp");
        } catch (Exception e) {
            sesion.setAttribute("sArError", String.valueOf(e.getMessage()));
            response.sendRedirect("uploaderror.jsp");
        }
    }
    out.close();

}

From source file:controller.uploadPergunta7ArquivoAjuste.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  ww w  .  ja va 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 processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

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

    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");
    }
    expressaoModeloVolumePadrao = expressaoModeloVolumePadrao.replace("+", "%2B");
    RequestDispatcher view = getServletContext().getRequestDispatcher("/novoLocalPergunta7?id=" + idLocal
            + "&nomeArquivoAjuste=" + name + "&expressaoModeloVolumePadrao=" + expressaoModeloVolumePadrao);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:edu.isi.karma.util.FileUtil.java

static public File downloadFileFromHTTPRequest(HttpServletRequest request, String destinationDirString) {
    // Download the file to the upload file folder

    File destinationDir = new File(destinationDirString);
    logger.debug("File upload destination directory: " + destinationDir.getAbsolutePath());

    DiskFileItemFactory fileItemFactory = new DiskFileItemFactory();

    // Set the size threshold, above which content will be stored on disk.
    fileItemFactory.setSizeThreshold(1 * 1024 * 1024); //1 MB

    //Set the temporary directory to store the uploaded files of size above threshold.
    fileItemFactory.setRepository(destinationDir);

    ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory);

    File uploadedFile = null;//from  ww  w.  j  av  a 2  s  .c  o  m
    try {
        // Parse the request
        @SuppressWarnings("rawtypes")
        List items = uploadHandler.parseRequest(request);
        @SuppressWarnings("rawtypes")
        Iterator itr = items.iterator();
        while (itr.hasNext()) {
            FileItem item = (FileItem) itr.next();

            // Ignore Form Fields.
            if (item.isFormField()) {
                // Do nothing
            } else {
                //Handle Uploaded files. Write file to the ultimate location.
                uploadedFile = new File(destinationDir, item.getName());
                if (item instanceof DiskFileItem) {
                    DiskFileItem t = (DiskFileItem) item;
                    if (!t.getStoreLocation().renameTo(uploadedFile))
                        item.write(uploadedFile);
                } else
                    item.write(uploadedFile);
            }
        }
    } catch (FileUploadException ex) {
        logger.error("Error encountered while parsing the request", ex);
    } catch (Exception ex) {
        logger.error("Error encountered while uploading file", ex);
    }
    return uploadedFile;
}