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

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

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Introduction

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

Prototype

public List  parseRequest(HttpServletRequest request) throws FileUploadException

Source Link

Document

Processes an <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a> compliant <code>multipart/form-data</code> stream.

Usage

From source file:com.bradmcevoy.http.ServletRequest.java

@Override
public void parseRequestParameters(Map<String, String> params, Map<String, com.bradmcevoy.http.FileItem> files)
        throws RequestParseException {
    try {//from   www .j  a  v a  2s.c  om
        if (isMultiPart()) {
            log.trace("parseRequestParameters: isMultiPart");
            UploadListener listener = new UploadListener();
            MonitoredDiskFileItemFactory factory = new MonitoredDiskFileItemFactory(listener);
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = upload.parseRequest(request);

            parseQueryString(params);

            for (Object o : items) {
                FileItem item = (FileItem) o;
                if (item.isFormField()) {
                    params.put(item.getFieldName(), item.getString());
                } else {
                    // See http://jira.ettrema.com:8080/browse/MIL-118 - ServletRequest#parseRequestParameters overwrites multiple file uploads when using input type="file" multiple="multiple"                        
                    String itemKey = item.getFieldName();
                    if (files.containsKey(itemKey)) {
                        int count = 1;
                        while (files.containsKey(itemKey + count)) {
                            count++;
                        }
                        itemKey = itemKey + count;
                    }
                    files.put(itemKey, new FileItemWrapper(item));
                }
            }
        } else {
            for (Enumeration en = request.getParameterNames(); en.hasMoreElements();) {
                String nm = (String) en.nextElement();
                String val = request.getParameter(nm);
                params.put(nm, val);
            }
        }
    } catch (FileUploadException ex) {
        throw new RequestParseException("FileUploadException", ex);
    } catch (Throwable ex) {
        throw new RequestParseException(ex.getMessage(), ex);
    }
}

From source file:com.globalsight.everest.webapp.pagehandler.tm.management.FileUploadHelper.java

private void upload(HttpServletRequest p_request) throws Exception {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(1024000);/*w ww  .  j ava2s . com*/
    ServletFileUpload upload = new ServletFileUpload(factory);

    List<FileItem> fileItems = upload.parseRequest(p_request);

    outFile = saveTmpFile(fileItems);
}

From source file:cust_photo_upload.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*  w  w  w  .ja  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");

    HttpSession hs = request.getSession();

    try (PrintWriter out = response.getWriter()) {

        Login ln = (Login) hs.getAttribute("user");

        String pname = ln.getUName();
        String p = "";

        //             
        // creates FileItem instances which keep their content in a temporary file on disk
        FileItemFactory factory = new DiskFileItemFactory();
        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        //get the list of all fields from request
        List<FileItem> fields = upload.parseRequest(request);
        // iterates the object of list
        Iterator<FileItem> it = fields.iterator();
        //getting objects one by one
        while (it.hasNext()) {
            //assigning coming object if list to object of FileItem
            FileItem fileItem = it.next();
            //check whether field is form field or not
            boolean isFormField = fileItem.isFormField();

            if (isFormField) {
                //get the filed name 
                String fieldName = fileItem.getFieldName();

            } else {

                String extension;
                String fieldName = fileItem.getFieldName();

                if (fieldName.equals("photo"))
                    ;

                {
                    //getting name of file
                    p = new File(fileItem.getName()).getName();
                    //get the extension of file by diving name into substring
                    extension = p.substring(p.indexOf(".") + 1, p.length());
                    ;
                    //rename file...concate name and extension
                    p = pname + "." + extension;

                    try {
                        String filePath = this.getServletContext().getRealPath("/images") + "\\";
                        fileItem.write(new File(filePath + p));
                    } catch (Exception ex) {
                        out.println(ex.toString());
                    }
                }
            }

        }

        //        hs.setAttribute("photo", photo);
        //        SessionFactory sf=NewHibernateUtil.getSessionFactory();
        //        Session s=sf.openSession();
        //        Transaction t=s.beginTransaction();
        //       Imagedata im=new Imagedata();
        //       im.setIname(pname);
        //       im.setIurl(photo);
        //        s.save(im);
        //        t.commit();
        //          
        RequestDispatcher rd = request.getRequestDispatcher("viewserv");
        rd.forward(request, response);
        //            response.sendRedirect("viewserv");

    } catch (Exception ex) {
        out.println(ex.getMessage());
    }

}

From source file:com.bluelotussoftware.apache.commons.fileupload.example.FileUploadServlet.java

/**
 * Processes requests for both HTTP//from  www.  j  av  a2  s .co m
 * <code>GET</code> and
 * <code>POST</code> methods.
 *
 * @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");
    boolean isMultiPart = ServletFileUpload.isMultipartContent(request);
    log("isMultipartContent: " + isMultiPart);
    log("Content-Type: " + request.getContentType());
    if (isMultiPart) {

        // Create a factory for disk-based file items
        DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();

        /*
         * Set the file size limit in bytes. This should be set as an
         * initialization parameter
         */
        diskFileItemFactory.setSizeThreshold(1024 * 1024 * 10); //10MB.

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(diskFileItemFactory);

        // Parse the request
        List items = null;
        try {
            items = upload.parseRequest(request);
        } catch (FileUploadException ex) {
            log("Could not parse request", ex);
        }

        PrintWriter out = response.getWriter();
        out.print("<html><head><title>SUCCESS</title></head><body><h1>DONE!</h1>");

        ListIterator li = items.listIterator();
        while (li.hasNext()) {
            FileItem fileItem = (FileItem) li.next();
            if (fileItem.isFormField()) {
                processFormField(fileItem);
            } else {
                out.append(processUploadedFile(fileItem));
            }
        }
        out.print("</body></html>");
        out.flush();
        out.close();

    }
}

From source file:com.ikon.servlet.admin.CssServlet.java

@Override
@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doPost({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = WebUtils.getString(request, "action");
    String userId = request.getRemoteUser();
    updateSessionManager(request);//from   w w w  .  j  a  va 2 s .c  o m

    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = upload.parseRequest(request);
            Css css = new Css();
            css.setActive(false);

            for (Iterator<FileItem> it = items.iterator(); it.hasNext();) {
                FileItem item = it.next();

                if (item.isFormField()) {
                    if (item.getFieldName().equals("action")) {
                        action = item.getString("UTF-8");
                    } else if (item.getFieldName().equals("css_id")) {
                        if (!item.getString("UTF-8").isEmpty()) {
                            css.setId(new Long(item.getString("UTF-8")).longValue());
                        }
                    } else if (item.getFieldName().equals("css_name")) {
                        css.setName(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("css_context")) {
                        css.setContext(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("css_content")) {
                        css.setContent(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("css_active")) {
                        css.setActive(true);
                    }
                }
            }

            if (action.equals("edit")) {
                CssDAO.getInstance().update(css);

                // Activity log
                UserActivity.log(userId, "ADMIN_CSS_UPDATE", String.valueOf(css.getId()), null, css.getName());
            } else if (action.equals("delete")) {
                String name = WebUtils.getString(request, "css_name");
                CssDAO.getInstance().delete(css.getId());

                // Activity log
                UserActivity.log(userId, "ADMIN_CSS_DELETE", String.valueOf(css.getId()), null, name);
            } else if (action.equals("create")) {
                long id = CssDAO.getInstance().create(css);

                // Activity log
                UserActivity.log(userId, "ADMIN_CSS_CREATE", String.valueOf(id), null, css.getName());
            }
        }

        list(userId, request, response);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:controller.ControlPembayaran.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String timeStamp = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss").format(Calendar.getInstance().getTime());
    String timeStamp2 = new SimpleDateFormat("yyyyMMdd").format(Calendar.getInstance().getTime());

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

    //Menyimpan file ke dalam sistem
    File file;/*from   w ww. ja v a 2  s  .c o m*/
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    String filePath = "c:/Apache/";

    String contentType = request.getContentType();
    if (contentType.indexOf("multipart/form-data") >= 0) {

        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(maxMemSize);
        factory.setRepository(new File("c:\\temp"));
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(maxFileSize);
        try {
            List fileItems = upload.parseRequest(request);
            Iterator i = fileItems.iterator();

            while (i.hasNext()) {
                FileItem fi = (FileItem) i.next();
                if (!fi.isFormField()) {
                    if (fi.getName().contains(".csv")) {
                        String fieldName = fi.getFieldName();
                        String fileName = fi.getName();
                        boolean isInMemory = fi.isInMemory();
                        long sizeInBytes = fi.getSize();
                        file = new File(filePath + "DataPembayaran_" + timeStamp + ".csv");
                        fi.write(file);
                    } else {
                        throw new Exception("Format File Salah");
                    }
                }
            }
        } catch (Exception ex) {
            returnError(request, response, ex);
        }
    } else {
        Exception e = new Exception("no file uploaded");
        returnError(request, response, e);
    }
    //Membaca file dari dalam sistem
    String csvFile = filePath + "DataPembayaran_" + timeStamp + ".csv";
    BufferedReader br = null;
    String line = "";
    String cvsSplitBy = ",";

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

            // use comma as separator
            String[] dataSet = line.split(cvsSplitBy);
            p.setID(timeStamp2 + "_" + counter);
            p.setWaktuPembayaran(dataSet[0]);
            p.setNoRekening(dataSet[1]);
            p.setJumlahPembayaran(Double.parseDouble(dataSet[2]));
            p.setNis(dataSet[3].substring(0, 5));
            p.setBulanTagihan(Integer.parseInt(dataSet[3].substring(6)));
            //Membandingkan nis, jumlah, bulan pembayaran ke tagihan
            Tagihan[] t = Tagihan.getListTagihan(p.getNis());
            for (int i = 0; i < t.length; i++) {
                if (t[i].getNis().equals(p.getNis()) && t[i].getJumlah_pembayaran() == p.getJumlahPembayaran()
                        && t[i].getBulan_tagihan() == p.getBulanTagihan())// bandingkan jumlah pembayaran
                {
                    //Masukan data pembayaran ke database
                    Pembayaran.simpanPembayaran(p);
                    //update status pembayaran tagihan
                    t[i].verifikasiSukses(p.getNis(), p.getBulanTagihan());//update status bayar tagihan menjadi sudah bayar
                }
            }
            counter++;
        }
        this.tampil(request, response, "Data Terverifikasi");
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (br != null) {
            try {
                br.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    //        }
}

From source file:br.com.caelum.vraptor.interceptor.multipart.CommonsUploadMultipartInterceptor.java

public void intercept(InterceptorStack stack, ResourceMethod method, Object instance)
        throws InterceptionException {
    logger.info("Request contains multipart data. Try to parse with commons-upload.");

    FileItemFactory factory = createFactoryForDiskBasedFileItems(config.getDirectory());

    ServletFileUpload uploader = fileUploadCreator.create(factory);
    uploader.setSizeMax(config.getSizeLimit());

    try {/*from   www .  jav  a 2s  .c  om*/
        final List<FileItem> items = uploader.parseRequest(request);
        logger.debug("Found {} attributes in the multipart form submission. Parsing them.", items.size());

        final Multimap<String, String> params = LinkedListMultimap.create();

        for (FileItem item : items) {
            String name = item.getFieldName();
            name = fixIndexedParameters(name);

            if (item.isFormField()) {
                logger.debug("{} is a field", name);
                params.put(name, getValue(item));

            } else if (isNotEmpty(item)) {
                logger.debug("{} is a file", name);
                processFile(item, name);

            } else {
                logger.debug("A file field was empty: {}", item.getFieldName());
            }
        }

        for (String paramName : params.keySet()) {
            Collection<String> paramValues = params.get(paramName);
            parameters.setParameter(paramName, paramValues.toArray(new String[paramValues.size()]));
        }

    } catch (final SizeLimitExceededException e) {
        reportSizeLimitExceeded(e);

    } catch (FileUploadException e) {
        logger.warn("There was some problem parsing this multipart request, "
                + "or someone is not sending a RFC1867 compatible multipart request.", e);
    }

    stack.next(method, instance);
}

From source file:com.bibisco.filters.FileFilter.java

/**
 * Handling of requests in multipart-encoded format.
 * /*  ww  w .j  a  va2 s  . co  m*/
 * <p>Decodes MIME payload and extracts each field and file.
 * 
 * @param pRequest
 * @throws FileUploadException: see Jakarta commons FileUpload library
 * @throws IOException
 */
@SuppressWarnings("unchecked")
private void handleIt(ServletRequest pRequest) throws FileUploadException, IOException {
    DiskFileItemFactory lDiskFileItemFactory = new DiskFileItemFactory();
    lDiskFileItemFactory.setSizeThreshold(mIntDiskThreshold);
    lDiskFileItemFactory.setRepository(new File(mStrTmpDir));
    ServletFileUpload lServletFileUpload = new ServletFileUpload(lDiskFileItemFactory);
    lServletFileUpload.setSizeMax(mIntRejectThreshold);

    List<FileItem> lListFileItem = lServletFileUpload.parseRequest((HttpServletRequest) pRequest);
    for (FileItem lFileItem : lListFileItem)
        if (!lFileItem.isFormField()) { // file detected
            mLog.info("elaborating file ", lFileItem.getName());
            processUploadedFile(lFileItem, pRequest);
        } else // regular form field
            processRegularFormField(lFileItem, pRequest);
}

From source file:eg.agrimarket.controller.SignUpController.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from w  ww  .  j  a v a  2 s  .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 {

    CreditDao creditDao = new CreditDaoImpl();

    try {

        boolean creditExist = false;

        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List<FileItem> items = upload.parseRequest(request);
        Iterator<FileItem> it = items.iterator();
        HttpSession session = request.getSession(false);
        User user = new User();
        Credit credit = new Credit();
        UserDao userDaoImpl = new UserDaoImpl();
        ArrayList<eg.agrimarket.model.dto.Interest> newInterests = new ArrayList<>();
        while (it.hasNext()) {
            FileItem item = it.next();
            if (!item.isFormField()) {
                byte[] image = item.get();
                if (image != null && image.length != 0) {
                    user.setImage(image);
                }
                System.out.println(user.getImage());
            } else {
                switch (item.getFieldName()) {
                case "name":
                    user.setUserName(item.getString());
                    break;
                case "mail":
                    user.setEmail(item.getString());

                    break;
                case "password":
                    user.setPassword(item.getString());
                    break;
                case "job":
                    user.setJob(item.getString());
                    break;
                case "date":
                    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
                    LocalDate date = LocalDate.parse(item.getString(), formatter);
                    user.setDOB(date);
                    break;
                case "address":
                    user.setAddress(item.getString());
                    break;
                case "credit":
                    user.setCreditNumber(item.getString());
                    credit.setNumber(item.getString());
                    if (creditDao.checkCredit(credit)) {//credit number is exist is 
                        if (!(userDaoImpl.isCreditNumberAssigned(credit))) {
                            creditExist = true;
                            System.out.println("creditExist = true;");
                        } else {

                            creditExist = false;
                            System.out.println("creditExist = falsefalse;");

                        }
                    } else {
                        creditExist = false;

                        System.out.println("creditExist=false;");

                    }
                    break;

                default:
                    eg.agrimarket.model.dto.Interest interest = new eg.agrimarket.model.dto.Interest();
                    interest.setId(Integer.parseInt(item.getString()));
                    interest.setName(item.getFieldName());
                    newInterests.add(interest);
                    System.out.println(item.getFieldName() + " : " + item.getString());
                }
            }
        }

        // check if user exist in Db 
        if (creditExist) {
            user.setInterests(newInterests);
            UserDaoImpl userDao = new UserDaoImpl();

            //
            userDao.signUp(user);
            session.setAttribute("user", user);

            System.out.println(user.getInterests());
            System.out.println(user.getImage());

            response.sendRedirect("index.jsp");
        } else {

            response.sendRedirect("sign_up.jsp");
            System.out.println("user didnt saved");

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

}

From source file:com.bigdata.rockstor.console.UploadServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    if (!ServletFileUpload.isMultipartContent(req)) {
        LOG.error("It is not a MultipartContent, return error.");
        resp.sendError(500, "It is not a MultipartContent, return error.");
        return;//from  w ww.ja v a 2s.  c o  m
    }

    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(1024 * 1024 * 512);
    List<FileItem> fileItems = null;
    try {
        fileItems = upload.parseRequest(req);
        LOG.info("parse requeset success : items num : " + fileItems.size());
    } catch (FileUploadException e) {
        LOG.error("parse requeset failed !");
        resp.sendError(500, "parse requeset failed !");
        return;
    }

    HashMap<String, String> headMap = new HashMap<String, String>();
    FileItem theFile = null;
    long size = -1;
    URI uri = null;

    Iterator<FileItem> iter = fileItems.iterator();
    while (iter.hasNext()) {
        FileItem item = (FileItem) iter.next();

        if (item.isFormField()) {
            String name = item.getFieldName();
            String value = null;
            try {
                value = item.getString("UTF-8").trim();
            } catch (UnsupportedEncodingException e1) {
                e1.printStackTrace();
            }
            LOG.info("Parse head info : " + name + " -- " + value);
            if (name.equals("ObjName")) {
                try {
                    uri = new URI(value);
                } catch (URISyntaxException e) {
                    LOG.info("Parse uri info error : " + value);
                    uri = null;
                }
            } else if (name.equals("ObjSize")) {
                try {
                    size = Long.parseLong(value);
                } catch (Exception e) {
                    LOG.error("Parse objSize error : " + value);
                }
            } else {
                headMap.put(name, value);
            }
        } else {
            theFile = item;
        }
    }

    if (size == -1 || uri == null || theFile == null || headMap.size() == 0) {
        LOG.error("Parse upload info error : size==-1 || uri == null || theFile == null || headMap.size()==0");
        resp.sendError(500,
                "Parse upload info error : size==-1 || uri == null || theFile == null || headMap.size()==0");
        return;
    }

    HttpPut put = new HttpPut();
    put.setURI(uri);
    for (Map.Entry<String, String> e : headMap.entrySet()) {
        if ("Filename".equals(e.getKey()))
            continue;
        put.setHeader(e.getKey(), e.getValue());
    }
    put.setEntity(new InputStreamEntity(theFile.getInputStream(), size));
    DefaultHttpClient client = new DefaultHttpClient();
    HttpResponse response = client.execute(put);
    if (200 != response.getStatusLine().getStatusCode()) {
        LOG.error("Put object error : " + response.getStatusLine().getStatusCode() + " : "
                + response.getStatusLine().getReasonPhrase());
        resp.sendError(response.getStatusLine().getStatusCode(), response.getStatusLine().getReasonPhrase());
        return;
    }
    LOG.info("Put object OK : " + uri);
    response.setStatusCode(200);
}