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:it.unisa.tirocinio.servlet.UploadInformationFilesServlet.java

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

    try {
        response.setContentType("text/html;charset=UTF-8");
        response.setHeader("Access-Control-Allow-Origin", "*");
        out = response.getWriter();
        isMultipart = ServletFileUpload.isMultipartContent(request);
        StudentDBOperation getSerialNumberObj = new StudentDBOperation();
        ConcreteStudent aStudent = null;
        String serialNumber = null;
        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List fileItems = upload.parseRequest(request);
        Iterator i = fileItems.iterator();
        File fileToStore = null;
        String studentSubfolderPath = filePath;
        while (i.hasNext()) {
            FileItem fi = (FileItem) i.next();
            if (!fi.isFormField()) {
                // Get the uploaded file parameters
                String fieldName = fi.getFieldName();
                String fileName = fi.getName();
                if (fieldName.equals("cvfile")) {
                    fileToStore = new File(studentSubfolderPath + fileSeparator + "CV.pdf");
                } else if (fieldName.equals("examsfile")) {
                    fileToStore = new File(studentSubfolderPath + fileSeparator + "ES.pdf");
                }
                fi.write(fileToStore);
                // out.println("Uploaded Filename: " + fieldName + "<br>");
            } else {
                //out.println("It's not formfield");
                //out.println(fi.getString());
                aStudent = getSerialNumberObj.getSerialNumberbyFK_Account(Integer.parseInt(fi.getString()));
                serialNumber = reverseSerialNumber(aStudent.getPrimaryKey());
                studentSubfolderPath += fileSeparator + serialNumber;
                new File(studentSubfolderPath).mkdir();
            }
        }
        message.put("status", 1);
        out.print(message.toString());
    } catch (IOException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ClassNotFoundException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (FileUploadException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        out.close();
    }
}

From source file:mx.org.cedn.avisosconagua.engine.processors.Init.java

@Override
public void processForm(HttpServletRequest request, String[] parts, String currentId)
        throws ServletException, IOException {
    HashMap<String, String> parametros = new HashMap<>();
    boolean fileflag = false;
    AvisosException aex = null;//from   ww w  .  j  a v  a 2s.  c  o m
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            DiskFileItemFactory factory = new DiskFileItemFactory();
            factory.setSizeThreshold(MAX_SIZE);
            ServletFileUpload upload = new ServletFileUpload(factory);
            upload.setSizeMax(MAX_SIZE);
            List<FileItem> items = upload.parseRequest(request);
            String filename = null;
            for (FileItem item : items) {
                if (!item.isFormField() && item.getSize() > 0) {
                    filename = processUploadedFile(item, currentId);
                    //System.out.println("poniendo: "+ item.getFieldName() + "=" +filename);
                    parametros.put(item.getFieldName(), filename);
                } else {
                    //                    System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("ISO8859-1")));
                    //                    parametros.put(item.getFieldName(), new String(item.getString().getBytes("ISO8859-1")));
                    //                    System.out.println("item:" + item.getFieldName() + "=" + item.getString());
                    //                    System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("ISO8859-1"),"UTF-8"));
                    //                    System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("ISO8859-1")));
                    //                    System.out.println("item:" + item.getFieldName() + "=" + new String(item.getString().getBytes("UTF-8"),"UTF-8"));
                    parametros.put(item.getFieldName(),
                            new String(item.getString().getBytes("ISO8859-1"), "UTF-8"));
                }
            }
        } catch (FileUploadException fue) {
            fue.printStackTrace();
            fileflag = true;
            aex = new AvisosException("El archivo sobrepasa el tamao de " + MAX_SIZE + " bytes", fue);
        }
    } else {
        for (Map.Entry<String, String[]> entry : request.getParameterMap().entrySet()) {
            //                try {
            //                    parametros.put(entry.getKey(), new String(request.getParameter(entry.getKey()).getBytes("ISO8859-1")));
            //                } catch (UnsupportedEncodingException ue) {
            //                    //No debe llegar a este punto
            //                    assert false;
            //                }
            parametros.put(entry.getKey(), request.getParameter(entry.getKey()));
        }
    }
    BasicDBObject anterior = (BasicDBObject) mi.getAdvice(currentId).get(parts[3]);
    procesaAreas(parametros, anterior);
    procesaImagen(parametros, anterior);
    MongoInterface.getInstance().savePlainData(currentId, parts[3], parametros);

    if (fileflag) {
        throw aex;
    }
}

From source file:ca.myewb.frame.PostParamWrapper.java

public PostParamWrapper(HttpServletRequest request) throws Exception {
    if (!FileUpload.isMultipartContent(request)) {
        return;/*from   w w w. j  a va2  s  .c  o m*/
    }

    DiskFileUpload upload = new DiskFileUpload();
    upload.setRepositoryPath(Helpers.getUserFilesDir() + "/temp");

    try {
        List items = upload.parseRequest(request);

        Iterator iter = items.iterator();

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

            if (item.isFormField()) {
                stringParams.put(item.getFieldName(), item.getString());
                allParams.put(item.getFieldName(), item);
            } else if (item.getSize() > 0) {
                fileParams.put(item.getFieldName(), item);
                allParams.put(item.getFieldName(), item);
            }
        }
    } catch (FileUploadException ex) {
        log.debug("The file upload exception returned the message: " + ex.getMessage());
        // Usually means user cancelled upload and connection timed out.
        // Do nothing.
    }
}

From source file:com.duroty.application.mail.actions.SaveDraftAction.java

protected ActionForward doExecute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    ActionMessages errors = new ActionMessages();

    try {//from   w w  w.  ja  v a 2 s.  c  o m
        boolean isMultipart = FileUpload.isMultipartContent(request);

        if (isMultipart) {
            Map fields = new HashMap();
            Vector attachments = new Vector();

            //Parse the request
            List items = diskFileUpload.parseRequest(request);

            //Process the uploaded items
            Iterator iter = items.iterator();

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

                if (item.isFormField()) {
                    fields.put(item.getFieldName(), item.getString());
                } else {
                    if (!StringUtils.isBlank(item.getName())) {
                        ByteArrayOutputStream baos = null;

                        try {
                            baos = new ByteArrayOutputStream();

                            IOUtils.copy(item.getInputStream(), baos);

                            MailPartObj part = new MailPartObj();
                            part.setAttachent(baos.toByteArray());
                            part.setContentType(item.getContentType());
                            part.setName(item.getName());
                            part.setSize(item.getSize());

                            attachments.addElement(part);
                        } catch (Exception ex) {
                        } finally {
                            IOUtils.closeQuietly(baos);
                        }
                    }
                }
            }

            String body = "";

            if (fields.get("taBody") != null) {
                body = (String) fields.get("taBody");
            } else if (fields.get("taReplyBody") != null) {
                body = (String) fields.get("taReplyBody");
            }

            Preferences preferencesInstance = getPreferencesInstance(request);

            Send sendInstance = getSendInstance(request);

            String mid = (String) fields.get("mid");

            sendInstance.saveDraft(mid, Integer.parseInt((String) fields.get("identity")),
                    (String) fields.get("to"), (String) fields.get("cc"), (String) fields.get("bcc"),
                    (String) fields.get("subject"), body, attachments,
                    preferencesInstance.getPreferences().isHtmlMessage(),
                    Charset.defaultCharset().displayName(), (String) fields.get("priority"));
        } else {
            errors.add("general",
                    new ActionMessage(ExceptionCode.ERROR_MESSAGES_PREFIX + "mail.send", "The form is null"));
            request.setAttribute("exception", "The form is null");
            request.setAttribute("newLocation", null);
            doTrace(request, DLog.ERROR, getClass(), "The form is null");
        }
    } catch (Exception ex) {
        String errorMessage = ExceptionUtilities.parseMessage(ex);

        if (errorMessage == null) {
            errorMessage = "NullPointerException";
        }

        errors.add("general", new ActionMessage(ExceptionCode.ERROR_MESSAGES_PREFIX + "general", errorMessage));
        request.setAttribute("exception", errorMessage);
        doTrace(request, DLog.ERROR, getClass(), errorMessage);
    } finally {
    }

    if (errors.isEmpty()) {
        doTrace(request, DLog.INFO, getClass(), "OK");

        return mapping.findForward(Constants.ACTION_SUCCESS_FORWARD);
    } else {
        saveErrors(request, errors);

        return mapping.findForward(Constants.ACTION_FAIL_FORWARD);
    }
}

From source file:com.jkingii.web.files.upload.java

private ColumnasPermisos getPermisoRequest(HttpServletRequest request, List fileItems)
        throws UnknownColumnException {
    ColumnasPermisos permiso = null;/*from   w w  w  .ja  va2  s.c  om*/
    // TODO: obtener el permiso no por parmetro sino por "referer".
    //        try {
    //            permiso = seguridad.
    //                    getPermisoLink(request.getHeader("referer"));
    //        } catch (Exception e) {
    //            logger.info("No es posible obtener el referer.");
    //        }
    //        if (permiso == null) {
    Iterator i = fileItems.iterator();
    while (i.hasNext()) {
        FileItem fi = (FileItem) i.next();
        if (fi.isFormField() && fi.getFieldName().equals(PERMISO_FIELD)) {
            permiso = seguridad.getPermisoLink(new String(fi.get()));
        }
    }
    //        }
    return permiso;
}

From source file:com.sr.controller.MahasiswaController.java

@RequestMapping(value = "/isibiodata", method = { RequestMethod.GET, RequestMethod.POST })
public String isi(HttpServletRequest request) {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload sfu = new ServletFileUpload(factory);
    try {//from  w  w  w .j a  v  a  2s .  co m
        List<FileItem> items = sfu.parseRequest(request);
        FileItem foto = items.get(0);
        FileItem nama_lengkap = items.get(1);
        FileItem tempat_lahir = items.get(2);
        FileItem tanggal_lahir = items.get(3);
        FileItem agama = items.get(4);
        FileItem kelamin = items.get(5);
        FileItem alamat_asal = items.get(6);
        FileItem kabupaten = items.get(7);
        FileItem provinsi = items.get(8);
        FileItem no_telp = items.get(9);
        FileItem nama_ayah = items.get(10);
        FileItem nama_ibu = items.get(11);
        FileItem pend_ayah = items.get(12);
        FileItem pend_ibu = items.get(13);
        FileItem pekerjaan_ayah = items.get(14);
        FileItem pekerjaan_ibu = items.get(15);
        FileItem pendapatan_ortu = items.get(16);
        FileItem no_telp_rumah = items.get(17);
        FileItem no_telp_hp = items.get(18);
        FileItem alamat_keluarga_terdekat = items.get(19);
        FileItem no_telp_rumah_terdekat = items.get(20);
        FileItem no_telp_hp_terdekat = items.get(21);
        FileItem nim = items.get(22);
        FileItem prodi = items.get(23);
        FileItem jurusan = items.get(24);
        FileItem fakultas = items.get(25);
        FileItem semester = items.get(26);
        FileItem ipk_sr = items.get(27);
        FileItem rapor_smu = items.get(28);

        for (FileItem item : items) {
            if (item.isFormField()) {
                System.out.println("FieldName: " + item.getFieldName() + " value: " + item.getString());
            }
        }

        List<Prestasi> prestasi = new ArrayList();
        for (int i = 29; i < items.size() - 1; i += 2) {
            FileItem n = items.get(i);
            FileItem k = items.get(i + 1);
            Prestasi pres = new Prestasi();
            pres.setNim(nim.getString());
            pres.setNo_sertifikat(n.getString());
            pres.setNama_prestasi(k.getString());
            if (k.get() != null) {
                if (n.getFieldName().equals("sertifikatkegiatan")) {
                    pres.setJenis_prestasi("Kampus");
                    prestasi.add(pres);
                } else {
                    pres.setJenis_prestasi("Luar Kampus");
                    prestasi.add(pres);
                }
            }
        }

        Mahasiswa maha = new Mahasiswa();
        maha.setNama_mhs(nama_lengkap.getString());
        maha.setTempat_lahir(tempat_lahir.getString());
        maha.setTanggal_lahir(tanggal_lahir.getString());
        maha.setAgama(agama.getString());
        maha.setKelamin(kelamin.getString());
        maha.setAlamat_asal(alamat_asal.getString());
        maha.setKab_kota_asal(kabupaten.getString());
        maha.setProv_asal(provinsi.getString());
        maha.setNo_hp_mhs(no_telp.getString());
        maha.setNama_ayah(nama_ayah.getString());
        maha.setNama_ibu(nama_ibu.getString());
        maha.setPendidikan_ayah(pend_ayah.getString());
        maha.setPendidikan_ibu(pend_ibu.getString());
        maha.setPekerjaan_ayah(pekerjaan_ayah.getString());
        maha.setPekerjaan_ibu(pekerjaan_ibu.getString());
        maha.setPendapatan_ortu(pendapatan_ortu.getString());
        maha.setNo_tel_ortu(no_telp_rumah.getString());
        maha.setNo_hp_ortu(no_telp_hp.getString());
        maha.setAlamat_keluarga(alamat_keluarga_terdekat.getString());
        maha.setNo_tel_keluarga(no_telp_rumah_terdekat.getString());
        maha.setNo_hp_keluarga(no_telp_hp_terdekat.getString());
        maha.setNim(nim.getString());

        AkademikSR asr = new AkademikSR();
        asr.setProdi(prodi.getString());
        asr.setIpk_masuk(ipk_sr.getString());
        asr.setSemester(semester.getString());
        asr.setJurusan(jurusan.getString());
        asr.setFakultas(fakultas.getString());
        asr.setRapor_smu(rapor_smu.getString());
        asr.setNim(nim.getString());
        mhs.insertBiodata(maha, asr, foto, prestasi);
    } catch (FileUploadException ex) {
        System.out.println(ex.getMessage());
    }
    return "redirect:/mahasiswa/daftar";
}

From source file:Logic.UploadLogic.java

public void pictureUpload(HttpServletRequest request, UserDataBeans loginAccount, String contextPath) {
    for (int i = 0; i < 6; i++) {
    }/*from   w w w  .  ja  v a  2s .  c o m*/
    PictureDataBeans picture = null;

    //?
    System.out.println("" + request.getRequestURI());
    String path = "/Users/gest/NetBeansProjects/WorkSpacesProto/web/common/image/";
    File newDirectry = new File(path + loginAccount.getUserName());

    //?????
    if (!newDirectry.exists() || newDirectry == null) {
        newDirectry.mkdir();
        System.out.println("?");
    }

    //??
    String dPath = newDirectry.getPath();

    //???
    DiskFileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload sfu = new ServletFileUpload(factory);

    try {
        //????????
        List<FileItem> list = sfu.parseRequest(request);
        Iterator iterator = list.iterator();

        String pictureName = "";
        String extension = "";
        String comment = "????";
        int categoryID = 1;

        FileItem pictureData = null;

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

            //??
            if (!item.isFormField()) {
                pictureData = item;
                String itemName = item.getName();
                extension = itemName.substring(itemName.lastIndexOf("."));

                //()??   
            } else {
                System.out.println(item.getString("UTF-8"));
                switch (item.getFieldName()) {

                case "pictureName":
                    //?????
                    pictureName = item.getString("UTF-8");
                    //?????, [+]??
                    if (pictureName.isEmpty()) {
                        Date date = new Date();
                        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
                        String strDate = sdf.format(date);
                        pictureName = "" + strDate;
                    }
                    break;

                case "category":
                    categoryID = Integer.parseInt(item.getString("UTF-8"));
                    break;

                case "comment":
                    comment = item.getString("UTF-8");
                    break;
                }
            }
        }

        pictureData.write(new File(dPath + "/" + pictureName + extension));
        //??, DB??
        String pPath = contextPath + "/common/image/" + loginAccount.getUserName() + "/" + pictureName
                + extension;
        picture = new PictureDataBeans((pictureName + extension), pPath, comment, categoryID,
                loginAccount.getUserName());
        picture.setPictureID(picture.hashCode());

        //DB??
        PictureDataDTO dto = new PictureDataDTO();
        picture.PDB2DTOMapping(dto, loginAccount.getUserID());
        PictureDataDAO.getInstance().setPictureData(dto);

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

}

From source file:it.marcoberri.mbmeteo.action.UploadFile.java

/**
 * Handles the HTTP/*  ww w .  ja  va  2 s.c  o  m*/
 * <code>POST</code> method.
 *
 * @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
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    // checks if the request actually contains upload file
    if (!ServletFileUpload.isMultipartContent(request)) {
        return;
    }

    // configures some settings
    final DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(THRESHOLD_SIZE);
    factory.setRepository(new File(System.getProperty("java.io.tmpdir")));

    final ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(MAX_FILE_SIZE);
    upload.setSizeMax(REQUEST_SIZE);

    // constructs the directory path to store upload file
    final String uploadPath = ConfigurationHelper.prop.getProperty("import.loggerEasyWeather.filepath");

    final File uploadDir = new File(uploadPath);

    if (!uploadDir.exists()) {
        FileUtils.forceMkdir(uploadDir);
    }

    try {
        // parses the request's content to extract file data
        final List formItems = upload.parseRequest(request);
        Iterator iter = formItems.iterator();

        // iterates over form's fields
        while (iter.hasNext()) {
            final FileItem item = (FileItem) iter.next();
            // processes only fields that are not form fields
            if (item.isFormField()) {
                continue;
            }

            final String fileName = new File(item.getName()).getName();
            final String filePath = uploadPath + File.separator + fileName;
            final File storeFile = new File(filePath);
            item.write(storeFile);
        }
        request.setAttribute("message", "Upload has been done successfully!");
    } catch (final Exception ex) {
        request.setAttribute("message", "There was an error: " + ex.getMessage());
    }

    final ExecuteImport i = new ExecuteImport();
    Thread t = new Thread(i);
    t.start();

}

From source file:it.unisa.tirocinio.servlet.UploadInformationForModuleFilesServlet.java

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

    try {
        response.setContentType("text/html;charset=UTF-8");
        response.setHeader("Access-Control-Allow-Origin", "*");
        out = response.getWriter();
        isMultipart = ServletFileUpload.isMultipartContent(request);
        AdministratorDBOperation getSerialNumberObj = new AdministratorDBOperation();
        ConcreteStaff aAdmin = null;
        String serialNumber = null;
        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List fileItems = upload.parseRequest(request);
        Iterator i = fileItems.iterator();
        File fileToStore = null;
        String adminSubfolderPath = filePath;
        while (i.hasNext()) {
            FileItem fi = (FileItem) i.next();
            if (!fi.isFormField()) {
                // Get the uploaded file parameters
                String fieldName = fi.getFieldName();
                String fileName = fi.getName();
                DateFormat dateFormat = new SimpleDateFormat("yyyy");
                Date date = new Date();
                if (fieldName.equals("modulefile")) {
                    fileToStore = new File(
                            adminSubfolderPath + fileSeparator + dateFormat.format(date) + " - Module.pdf");
                } else if (fieldName.equals("registerfile")) {
                    fileToStore = new File(
                            adminSubfolderPath + fileSeparator + dateFormat.format(date) + " - Register.pdf");
                }
                fi.write(fileToStore);
                // out.println("Uploaded Filename: " + fieldName + "<br>");
            } else {
                //out.println("It's not formfield");
                //out.println(fi.getString());
                aAdmin = getSerialNumberObj.getFK_DepartimentbyFK_Account(Integer.parseInt(fi.getString()));
                serialNumber = "" + aAdmin.getFKDepartment();
                adminSubfolderPath += fileSeparator + serialNumber;
                new File(adminSubfolderPath).mkdir();
            }
        }
        message.put("status", 1);
        out.print(message.toString());
    } catch (IOException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ClassNotFoundException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (FileUploadException ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        message.put("status", 0);
        message.put("errorMessage", ex);
        out.print(message.toString());
        Logger.getLogger(UploadInformationFilesServlet.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        out.close();
    }
}

From source file:admin.controller.ServletAddLooks.java

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

    super.processRequest(request, response);
    String filePath;
    String fileName, fieldName;
    Looks look;
    RequestDispatcher request_dispatcher;
    String look_name = null;
    Integer organization_id = 0;
    boolean check;
    look = new Looks();
    check = false;

    response.setContentType("text/html;charset=UTF-8");
    File file;
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    try {
        String uploadPath = AppConstants.LOOK_IMAGES_HOME;

        // 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("/tmp"));

            // 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();

            while (i.hasNext()) {
                FileItem fi = (FileItem) i.next();

                if (fi.isFormField()) {
                    // Get the uploaded file parameters
                    fieldName = fi.getFieldName();
                    try {
                        if (fieldName.equals("lookname")) {
                            look_name = fi.getString();
                        }
                        if (fieldName.equals("organization")) {
                            organization_id = Integer.parseInt(fi.getString());
                        }
                    } catch (Exception e) {
                        logger.log(Level.SEVERE, "Exception while getting the look_name and organization_id",
                                e);
                    }
                } else {
                    check = look.checkAvailability(look_name, organization_id);

                    if (check == false) {
                        fieldName = fi.getFieldName();
                        fileName = fi.getName();

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

                        //                            int inStr = fileName.indexOf(".");
                        //                            String Str = fileName.substring(0, inStr);
                        //
                        //                            fileName = look_name + "_" + Str + ".png";
                        fileName = look_name + "_" + fileName;
                        boolean isInMemory = fi.isInMemory();
                        long sizeInBytes = fi.getSize();

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

                        fi.write(storeFile);

                        look.addLooks(look_name, fileName, organization_id);
                        response.sendRedirect(request.getContextPath() + "/admin/looks.jsp");
                    } else {
                        response.sendRedirect(request.getContextPath() + "/admin/looks.jsp?exist=exist");
                    }

                }
            }

        } else {
        }
    } catch (Exception ex) {
        logger.log(Level.SEVERE, "Exception while uploading the Looks image", ex);
    }
}