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

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:azkaban.web.MultipartParser.java

@SuppressWarnings("unchecked")
public Map<String, Object> parseMultipart(HttpServletRequest request) throws IOException, ServletException {
    ServletFileUpload upload = new ServletFileUpload(_uploadItemFactory);
    List<FileItem> items = null;
    try {//from  w  w  w.  ja  va  2  s .co  m
        items = upload.parseRequest(request);
    } catch (FileUploadException e) {
        throw new ServletException(e);
    }

    Map<String, Object> params = new HashMap<String, Object>();
    for (FileItem item : items) {
        if (item.isFormField())
            params.put(item.getFieldName(), item.getString());
        else
            params.put(item.getFieldName(), item);
    }
    return params;
}

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From source file:com.adobe.epubcheck.web.EpubCheckServlet.java

protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("text/plain");
    PrintWriter out = resp.getWriter();
    if (!ServletFileUpload.isMultipartContent(req)) {
        out.println("Invalid request type");
        return;/*  w ww.  j a  v a  2s. c  o  m*/
    }
    try {
        DiskFileItemFactory itemFac = new DiskFileItemFactory();
        // itemFac.setSizeThreshold(20000000); // bytes
        File repositoryPath = new File("upload");
        repositoryPath.mkdir();
        itemFac.setRepository(repositoryPath);
        ServletFileUpload servletFileUpload = new ServletFileUpload(itemFac);
        List fileItemList = servletFileUpload.parseRequest(req);
        Iterator list = fileItemList.iterator();
        FileItem book = null;
        while (list.hasNext()) {
            FileItem item = (FileItem) list.next();
            String paramName = item.getFieldName();
            if (paramName.equals("file"))
                book = item;
        }
        if (book == null) {
            out.println("Invalid request: no epub uploaded");
            return;
        }
        File bookFile = File.createTempFile("work", "epub");
        book.write(bookFile);
        EpubCheck epubCheck = new EpubCheck(bookFile, out);
        if (epubCheck.validate())
            out.println("No errors or warnings detected");
        book.delete();
    } catch (Exception e) {
        out.println("Internal Server Error");
        e.printStackTrace(out);
    }
}

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From source file:com.eufar.asmm.server.UploadFunction.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    System.out.println("UploadFunction - the function started");
    response.setContentType("text/html;charset=UTF-8");
    response.addHeader("Cache-Control", "no-cache,no-store");
    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    try {// w  ww  . j a  va2 s .c o  m
        List items = upload.parseRequest(request);
        Iterator iter = items.iterator();
        while (iter.hasNext()) {
            Object obj = iter.next();
            org.apache.commons.fileupload.FileItem item = (org.apache.commons.fileupload.FileItem) obj;
            if (FilenameUtils.getExtension(item.getName()).matches("(xml|XML)")) {
                if (item.isFormField()) {
                    String name = item.getName();
                    String value = "";
                    if (name.compareTo("textBoxFormElement") == 0) {
                        value = item.getString();
                    } else {
                        value = item.getString();
                    }
                    response.getWriter().write(name + "=" + value + "\n");
                } else {
                    byte[] fileContents = item.get();
                    String message = new String(fileContents);
                    response.setCharacterEncoding("UTF-8");
                    response.setContentType("text/html");
                    response.getWriter().write(message);
                    System.out.println("UploadFunction - file uploaded");
                }
            } else {
                System.out.println("UploadFunction - file rejected: wrong format");
                response.setCharacterEncoding("UTF-8");
                response.setContentType("text/html");
                response.getWriter().write("format");
            }
        }
    } catch (Exception ex) {
        System.out.println("UploadFunction - a problem occured: " + ex);
        response.getWriter().write("ERROR:" + ex.getMessage());
    }
}

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From source file:com.twinsoft.convertigo.engine.admin.services.UploadService.java

protected void getServiceResult(HttpServletRequest request, Document document) throws Exception {
    // Check that we have a file upload request
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    if (!isMultipart)
        throw new IllegalArgumentException("Not multipart content!");

    FileItemFactory factory = new DiskFileItemFactory();

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

    // Parse the request
    List<FileItem> items = GenericUtils.cast(upload.parseRequest(request));

    // Process the uploaded items
    handleFormFields(request);// w w w  .  j av  a 2 s  .c o m
    for (FileItem item : items) {
        doUpload(request, document, item);
    }
}

---

From source file:com.globalsight.everest.webapp.pagehandler.administration.config.xmldtd.FileUploader.java

public File upload(HttpServletRequest request) throws Exception {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(1024000);//from  w  w w. j a va  2  s  . co m
    ServletFileUpload upload = new ServletFileUpload(factory);
    List<FileItem> fileItems = upload.parseRequest(request);
    outFile = saveTmpFile(fileItems);

    return outFile;
}

---

From source file:com.eufar.emc.server.UploadFunction.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    System.out.println("UploadFunction - the function started");
    response.setContentType("text/html;charset=UTF-8");
    response.addHeader("Cache-Control", "no-cache,no-store");
    @SuppressWarnings("unused")
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    try {/*from w  ww  .j a va  2 s  . c o  m*/
        List<?> items = upload.parseRequest(request);
        Iterator<?> iter = items.iterator();
        while (iter.hasNext()) {
            Object obj = iter.next();
            if (obj == null) {
                continue;
            }
            org.apache.commons.fileupload.FileItem item = (org.apache.commons.fileupload.FileItem) obj;
            if (FilenameUtils.getExtension(item.getName()).matches("(xml|XML)")) {
                if (item.isFormField()) {
                    String name = item.getName();
                    String value = "";
                    if (name.compareTo("textBoxFormElement") == 0) {
                        value = item.getString();
                    } else {
                        value = item.getString();
                    }
                    response.getWriter().write(name + "=" + value + "\n");
                } else {
                    byte[] fileContents = item.get();
                    String message = new String(fileContents);
                    response.setCharacterEncoding("UTF-8");
                    response.setContentType("text/html");
                    response.getWriter().write(message);
                    System.out.println("UploadFunction - file uploaded");
                }
            } else {
                System.out.println("UploadFunction - file rejected: wrong format");
                response.setCharacterEncoding("UTF-8");
                response.setContentType("text/html");
                response.getWriter().write("format");
            }
        }
    } catch (Exception ex) {
        System.out.println("UploadFunction - a problem occured: " + ex);
        response.getWriter().write("ERROR:" + ex.getMessage());
    }
}

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From source file:id.go.customs.training.gudang.web.BarangUploadServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    Boolean adaFile = ServletFileUpload.isMultipartContent(req);
    if (adaFile) {
        try {//w  ww. j  a v a  2  s . c o m
            String lokasiLengkap = req.getServletContext().getRealPath(lokasiPenyimpanan);
            System.out.println("Lokasi hasil upload : " + lokasiLengkap);

            // inisialisasi prosesor upload
            DiskFileItemFactory factory = new DiskFileItemFactory();
            File lokasiSementaraHasilUpload = (File) req.getServletContext()
                    .getAttribute("javax.servlet.context.tempdir");
            factory.setRepository(lokasiSementaraHasilUpload);
            System.out.println("Lokasi upload sementara : " + lokasiSementaraHasilUpload.getAbsolutePath());
            ServletFileUpload prosesorUpload = new ServletFileUpload(factory);

            List<FileItem> hasilUpload = prosesorUpload.parseRequest(req);
            System.out.println("Jumlah file = " + hasilUpload.size());

            for (FileItem fileItem : hasilUpload) {
                System.out.println("----- Informasi File -----");
                System.out.println("Tipe File : " + fileItem.getContentType());
                System.out.println("Nama Field : " + fileItem.getFieldName());
                System.out.println("Nama File : " + fileItem.getName());
                System.out.println("Ukuran File : " + fileItem.getSize());

                String fileTujuan = lokasiLengkap + File.separator + fileItem.getName();
                File tujuan = new File(fileTujuan);
                fileItem.write(tujuan);
                System.out.println("Hasil upload ada di " + fileTujuan);

                HasilImportBarang hasil = BarangImporter.importCsv(tujuan);
                req.setAttribute("hasil", hasil);
            }
        } catch (Exception ex) {
            Logger.getLogger(BarangUploadServlet.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

    // selesai upload, tampilkan hasil upload
    req.getRequestDispatcher("/WEB-INF/templates/jsp/barang/import.jsp").forward(req, resp);
}

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From source file:kelly.core.argument.CommonsFileUploadActionArgumentResolver.java

@Override
public Object resolve(ActionArgument actionArgument, Castor castor) {
    Multipart annotation = actionArgument.getAnnotation(Multipart.class);

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setRepository("".equals(annotation.tempdir()) ? DEFAULT_TEMP_DIR : new File(annotation.tempdir()));
    factory.setSizeThreshold(annotation.sizeThreshold());

    ServletFileUpload upload = new ServletFileUpload(factory);

    upload.setSizeMax(annotation.maxSize());

    try {/*from  w  ww  . j ava2  s . c o  m*/
        List<FileItem> items = upload.parseRequest(WebContextHolder.getInstance().getRequest());
        return items.toArray(new FileItem[items.size()]);
    } catch (FileUploadException e) {
        throw new kelly.core.exception.FileUploadException(e);
    }
}

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From source file:com.bdnc.ecommercebdnc.command.CadastraProduto.java

@Override
public void execute(HttpServletRequest request, HttpServletResponse response) {

    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List<FileItem> items = null;
        try {//  w ww.  j a  v  a 2  s . c om
            items = (List<FileItem>) upload.parseRequest(request);

            Produto produto = new Produto();
            produto.setFoto(items.get(0).get());
            produto.setDescricao(items.get(1).getString("UTF-8"));
            produto.setValor(Double.parseDouble(items.get(2).getString("UTF-8")));

            LojaService lojaService = new LojaService();
            lojaService.salvarProduto(produto);

            request.getSession().setAttribute("produtos", lojaService.listarProdutos());

            RequestDispatcher dispather = request.getRequestDispatcher("cadastroproduto.jsp");
            dispather.forward(request, response);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

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From source file:controller.UpdateImage.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    HttpSession session = request.getSession();
    String manv = session.getAttribute("manv").toString();
    if (!ServletFileUpload.isMultipartContent(request)) {
        out.println("Nothing to upload");
        return;//from  ww  w  .j a va 2s  .  c om
    }
    FileItemFactory itemfactory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(itemfactory);
    String a = "";
    try {
        List<FileItem> items = upload.parseRequest(request);
        for (FileItem item : items) {
            String myfolder = ("asset/Images/nhanvien") + "/";
            File uploadDir = new File(
                    "E:/Cng ngh phn m?m/? ?n/1996Shop/ShopOnline/web/asset/Images/nhanvien");
            File file = File.createTempFile("img", ".png", uploadDir);
            item.write(file);
            a = myfolder + file.getName();
            nv.setImage(a);
            usersDAO.updateImage(a, manv);
            response.sendRedirect("Profile.jsp?MaNV=" + manv + "");
        }

    } catch (FileUploadException e) {
        out.println("upload fail");
    } catch (Exception ex) {

    }
}

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