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

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

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  6. isFormField

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:com.yanzhenjie.andserver.sample.response.RequestUploadHandler.java

/**
 * Parse file and save.//from w  w w  .  j ava  2s  . c om
 *
 * @param request       request.
 * @param saveDirectory save directory.
 * @throws Exception may be.
 */
private void processFileUpload(HttpRequest request, File saveDirectory) throws Exception {
    FileItemFactory factory = new DiskFileItemFactory(1024 * 1024, saveDirectory);
    HttpFileUpload fileUpload = new HttpFileUpload(factory);

    // Set upload process listener.
    // fileUpload.setProgressListener(new ProgressListener(){...});

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

    for (FileItem fileItem : fileItems) {
        if (!fileItem.isFormField()) { // File param.
            // Attribute.
            // fileItem.getContentType();
            // fileItem.getFieldName();
            // fileItem.getName();
            // fileItem.getSize();
            // fileItem.getString();

            File uploadedFile = new File(saveDirectory, fileItem.getName());
            // ?
            fileItem.write(uploadedFile);
        } else { // General param.
            String key = fileItem.getName();
            String value = fileItem.getString();
        }
    }
}

From source file:com.jyhon.servlet.user.SignInServlet.java

private UserEntity getUserEntity(List<FileItem> items) {
    UserEntity userEntity = new UserEntity();

    for (FileItem item : items) {
        if (item.isFormField()) {
            String fileName = item.getFieldName();
            if (fileName.equals("name")) {
                userEntity.setUserName(item.getString());
            } else if (fileName.equals("psw")) {
                userEntity.setPassword(item.getString());
            } else if (fileName.equals("tel")) {
                userEntity.setTel(item.getString());
            } else if (fileName.equals("idCard")) {
                userEntity.setIdCard(item.getString());
            }/*from   w ww  .  j  a v a 2 s . c o m*/
            System.out.print(item.getFieldName() + ":");
            System.out.println(item.getString());
        } else {
            String pic = item.getFieldName();
            userEntity.setLicense(item.getName());
            System.out.println(item.getName());
        }
    }
    return userEntity;
}

From source file:com.radio.svc.controllers.admin.AddFeatureSSDController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    //To change body of generated methods, choose Tools | Templates.
    String[] ssdFeatures = null;/*w  ww  .j  a  va2 s  . co m*/
    FileItem ssdFeatureFile = null;
    String songName = null;

    if (ServletFileUpload.isMultipartContent(request)) {

        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
            for (FileItem item : multiparts) {
                if (!item.isFormField()) {

                    if (item.getFieldName().equals("ssdFeatureUpload")) {
                        ssdFeatureFile = item;

                    }

                } else {
                    if (item.getFieldName().equals("songname")) {
                        songName = item.getString();
                        //System.out.println( "Album Name  " + item.getString() );
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    ModelAndView model;
    model = new ModelAndView("/admin/featureSSDAdmin");
    model.addObject("controller", "addfeaturessd");
    featureSSDServiceProvider.addNewFeatureSSD(songName, ssdFeatureFile);
    model.addObject("msg", "success");

    return model;

}

From source file:ju.ehealthservice.images.SaveImage.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//  ww  w  .  j a  v  a  2  s .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 {
    response.setContentType("text/plain");
    response.setCharacterEncoding("UTF-8");
    PrintWriter out = response.getWriter();
    String ajaxUpdateResult = "";
    try {
        /* TODO output your page here. You may use following sample code. */
        ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
        List<FileItem> items = upload.parseRequest(request);
        String fileName = "";
        for (FileItem item : items) {
            if (item.isFormField()) {
                fileName = item.getString();
            } else {
                String filePath = Constants.IMAGE_REPOSITORY_PATH + fileName + ".jpg";
                File storeFile = new File(filePath);
                metadata.getData(fileName);
                metadata.updateImage(true);
                item.write(storeFile);
            }
        }
        ajaxUpdateResult = "true";
    } catch (FileUploadException ex) {
        ex.printStackTrace();
        ajaxUpdateResult = "false";
    } catch (Exception ex) {
        ex.printStackTrace();
        ajaxUpdateResult = "false";
    }
    out.print(ajaxUpdateResult);
}

From source file:Controller.UpLoadFile.java

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

    // process only if its 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);

        // Parse the request
        List<FileItem> multiparts = upload.parseRequest(request);

        for (FileItem item : multiparts) {
            if (!item.isFormField()) {
                String name = new File(item.getName()).getName();
                item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
            }//w w w  .ja v  a2  s  .  c om
        }
    }
    RequestDispatcher rd = request.getRequestDispatcher("loadimage.jsp");
    rd.forward(request, response);
}

From source file:edu.um.umflix.stubs.UploadServletStub.java

protected List<FileItem> getFileItems(HttpServletRequest request) throws FileUploadException {
    if (error.equals("fileUpload"))
        new FileUploadException();

    File file = null;/* ww w.ja v  a2s  . co  m*/
    FileItem item1 = null;
    List<FileItem> list = new ArrayList<FileItem>();
    for (int i = 0; i < fields.length; i++) {
        FileItem item = Mockito.mock(FileItem.class);
        Mockito.when(item.isFormField()).thenReturn(true);
        Mockito.when(item.getFieldName()).thenReturn(fields[i]);
        if (fields[i].equals("premiere") || fields[i].equals("endDate") || fields[i].equals("startDate")) {
            Mockito.when(item.getString()).thenReturn("2013-06-01");
        } else {
            Mockito.when(item.getString()).thenReturn("11");
        }
        if (fields[i].equals("premiere") && error.equals("date"))
            Mockito.when(item.getString()).thenReturn("11");
        if (fields[i].equals("clipduration0")) {
            Mockito.when(item.getString()).thenReturn("01:22:01");
        }
        list.add(item);
    }
    try {
        file = File.createTempFile("aaaa", "aaaatest");
        item1 = Mockito.mock(FileItem.class);
        Mockito.when(item1.getInputStream()).thenReturn(new FileInputStream(file));

    } catch (IOException e) {
        e.printStackTrace();
    }

    list.add(item1);
    FileItem token = Mockito.mock(FileItem.class);
    Mockito.when(token.isFormField()).thenReturn(true);
    Mockito.when(token.getFieldName()).thenReturn("token");
    if (error.equals("token")) {
        Mockito.when(token.getString()).thenReturn("invalidToken");
    } else
        Mockito.when(token.getString()).thenReturn("validToken");

    list.add(token);

    return list;
}

From source file:com.syrup.ui.UploadConfigurationServlet.java

/**
 * //  w w w  . ja  v  a  2  s .  co m
 * 
 * @param req
 *            basic request
 * @param resp
 *            basic resp
 * @throws ServletException
 *             basic
 * @throws IOException
 *             basic
 */
@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    try {
        // Create a new file upload handler
        DiskFileUpload upload = new DiskFileUpload();

        // Parse the request
        List<FileItem> items = upload.parseRequest(req);
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();

            if (!item.isFormField()) {

                byte[] data = item.get();

                // Hmm...parse images?
                Util.saveSuccessMessage("Service definitions uploaded.", req);

            }
        }
    } catch (Exception e) {
        Util.saveErrorMessage("Unable to upload or parse file.", req);
    }

    RequestDispatcher dispatch = req.getRequestDispatcher("/upload.jsp");
    dispatch.forward(req, resp);
}

From source file:com.cyclopsgroup.waterview.servlet.MultipartServletRequestParameters.java

/**
 * Constructor for class MultipartServletRequestValueParser
 *
 * @param request Http request object/*from ww  w  .  jav  a  2  s  .c om*/
 * @param fileUpload File upload object
 * @throws FileUploadException Throw it out
 */
public MultipartServletRequestParameters(HttpServletRequest request, FileUploadBase fileUpload)
        throws FileUploadException {
    List files = fileUpload.parseRequest(request);
    for (Iterator i = files.iterator(); i.hasNext();) {
        FileItem fileItem = (FileItem) i.next();
        if (fileItem.isFormField()) {
            add(fileItem.getFieldName(), fileItem.getString());
        } else {
            fileItems.put(fileItem.getFieldName(), fileItem);
        }
    }
}

From source file:edu.caltech.ipac.firefly.server.servlets.WebPlotServlet.java

protected void processRequest(HttpServletRequest req, HttpServletResponse res) throws Exception {

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

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

    // Parse the request
    List /* FileItem */ items = upload.parseRequest(req);

    Map<String, String> params = new HashMap<String, String>(10);

    // Process the uploaded items
    Iterator iter = items.iterator();
    while (iter.hasNext()) {
        FileItem item = (FileItem) iter.next();

        if (item.isFormField()) {
            String name = item.getFieldName();
            String value = item.getString();
            params.put(name, value);//from   w  ww .  j  a  v a 2 s. c om
        } else {
            String fieldName = item.getFieldName();
            try {
                File uf = new File(ServerContext.getTempWorkDir(), System.currentTimeMillis() + ".upload");
                item.write(uf);
                params.put(fieldName, uf.getPath());

            } catch (Exception e) {
                sendReturnMsg(res, 500, e.getMessage(), null);
                return;
            }
        }
    }

    //        String result= ServerCommandAccess.doCommand(params);

    //        sendReturnMsg(res, 200, "results", result);

    // test code..
    //        if (doTest) {
    //            MultiPartPostBuilder builder = new MultiPartPostBuilder(
    //                                    "http://localhost:8080/applications/Spitzer/SHA/servlet/Firefly_MultiPartHandler");
    //            builder.addParam("dummy1", "boo1");
    //            builder.addParam("dummy2", "boo2");
    //            builder.addParam("dummy3", "boo3");
    //            for(UploadFileInfo fi : data.getFiles()) {
    //                builder.addFile(fi.getPname(), fi.getFile());
    //            }
    //            StringWriter sw = new StringWriter();
    //            MultiPartPostBuilder.MultiPartRespnse pres = builder.post(sw);
    //            LOG.briefDebug("uploaded status: " + pres.getStatusMsg());
    //            LOG.debug("uploaded response: " + sw.toString());
    //        }
}

From source file:FYPManagementSystem.FileUploadHandler.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String address = "";

    String option = request.getParameter("Option");
    String addTitle = "";
    String addContent = "";

    String query = "";
    String queryLastID = "";
    DB objDB = new DB();
    //process only if its multipart content
    if (option.equals("Add")) {

        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();
                        item.write(new File(UPLOAD_DIRECTORY + File.separator + addTitle + ".jpg"));
                    } else if (item.isFormField()) {
                        if (item.getFieldName().contentEquals("addTitle")) { //Check if the item in the loop is the user_id
                            addTitle = item.getString(); //If yes store the value
                        }// w w w . j  a v a  2s .  c o  m
                        if (item.getFieldName().contentEquals("addContent")) { //Check if the item in the loop is the user_id
                            addContent = item.getString(); //If yes store the value
                        }
                    }
                }
                query = "insert into news (newsTitle,newsContent) values('"
                        + Common.replaceSingleQuote(addTitle) + "','" + Common.replaceSingleQuote(addContent)
                        + "')";

                //File uploaded successfully
                request.setAttribute("message", "File Uploaded Successfully");
            } catch (Exception ex) {
                request.setAttribute("message", "File Upload Failed due to " + ex);
            }
            address = "WEB-INF/AdNews.jsp";
        } else {
            request.setAttribute("message", "Sorry this Servlet only handles file upload request");
        }
    }
    objDB.connect();
    objDB.query(query);
    objDB.close();

    RequestDispatcher dispatcher = request.getRequestDispatcher(address);
    dispatcher.forward(request, response);

}