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

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

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem getName.

Prototype

String getName();

Source Link

Document

Returns the original filename in the client's filesystem, as provided by the browser (or other client software).

Usage

From source file:controladoresAdministrador.ControladorCargarInicial.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from w  w w.  java2 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, FileUploadException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();

    DiskFileItemFactory ff = new DiskFileItemFactory();

    ServletFileUpload sfu = new ServletFileUpload(ff);

    List items = null;
    File archivo = null;
    try {
        items = sfu.parseRequest(request);
    } catch (FileUploadException ex) {
        out.print(ex.getMessage());
    }
    String nombre = "";
    FileItem item = null;
    for (int i = 0; i < items.size(); i++) {

        item = (FileItem) items.get(i);

        if (!item.isFormField()) {
            nombre = item.getName();
            archivo = new File(this.getServletContext().getRealPath("/archivos/") + "/" + item.getName());
            try {
                item.write(archivo);
            } catch (Exception ex) {
                out.print(ex.getMessage());
            }
        }
    }
    CargaInicial carga = new CargaInicial();
    String ubicacion = archivo.toString();
    int cargado = carga.cargar(ubicacion);
    if (cargado == 1) {
        response.sendRedirect(
                "pages/indexadmin.jsp?msg=<strong><i class='glyphicon glyphicon-exclamation-sign'></i> No se encontro el archivo!</strong> Por favor intentelo de nuevo.&tipoAlert=warning");
    } else {
        response.sendRedirect(
                "pages/indexadmin.jsp?msg=<strong>Carga inicial exitosa! <i class='glyphicon glyphicon-ok'></i></strong>&tipoAlert=success");
    }
}

From source file:com.arcbees.bourseje.server.upload.Upload.java

@Override
public String executeAction(HttpServletRequest request, List<FileItem> sessionFiles)
        throws UploadActionException {
    FileItem fileItem = sessionFiles.get(0);
    InputStream inputStream;/*from  ww w . ja  va2  s.co  m*/

    try {
        inputStream = fileItem.getInputStream();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    String servingUrl = imageUploadService.upload(fileItem.getName(), inputStream, fileItem.getSize());
    removeSessionFileItems(request);

    return servingUrl;
}

From source file:fr.aliasource.webmail.server.UploadAttachmentsImpl.java

@SuppressWarnings("rawtypes")
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    RequestContext ctx = new ServletRequestContext(req);
    String enc = ctx.getCharacterEncoding();
    logger.warn("received encoding is " + enc);
    if (enc == null) {
        enc = "utf-8";
    }//from  w ww .  j  av a2  s. c  o  m
    IAccount account = (IAccount) req.getSession().getAttribute("account");

    if (account == null) {
        resp.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }

    DiskFileItemFactory factory = new DiskFileItemFactory(100 * 1024,
            new File(System.getProperty("java.io.tmpdir")));
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setSizeMax(20 * 1024 * 1024);

    List items = null;
    try {
        items = upload.parseRequest(req);
    } catch (FileUploadException e1) {
        logger.error("upload exception", e1);
        return;
    }

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

        if (!item.isFormField()) {
            id = item.getFieldName();
            String fileName = removePathElementsFromFilename(item.getName());
            logger.warn("FileItem: " + item);
            long size = item.getSize();
            logger.warn("pushing upload of " + fileName + " to backend for " + account.getLogin() + "@"
                    + account.getDomain() + " size: " + size + ").");
            AttachmentMetadata meta = new AttachmentMetadata();
            meta.setFileName(fileName);
            meta.setSize(size);
            meta.setMime(item.getContentType());
            try {
                account.uploadAttachement(id, meta, item.getInputStream());
            } catch (Exception e) {
                logger.error("Cannot write uploaded file to disk");
            }
        }
    }
}

From source file:com.uniquesoft.uidl.servlet.UploadServlet.java

/**
 * Delete an uploaded file.//w  w  w. j  a  v a2  s.c  o  m
 * 
 * @param request
 * @param response
 * @return FileItem
 * @throws IOException
 */
protected static FileItem removeUploadedFile(HttpServletRequest request, HttpServletResponse response)
        throws IOException {
    String parameter = request.getParameter(UConsts.PARAM_REMOVE);

    FileItem item = findFileItem(getSessionFileItems(request), parameter);
    if (item != null) {
        getSessionFileItems(request).remove(item);
        logger.debug("UPLOAD-SERVLET (" + request.getSession().getId() + ") removeUploadedFile: " + parameter
                + " " + item.getName() + " " + item.getSize());
    } else {
        logger.info("UPLOAD-SERVLET (" + request.getSession().getId() + ") removeUploadedFile: " + parameter
                + " not in session.");
    }

    renderXmlResponse(request, response, XML_DELETED_TRUE);
    return item;
}

From source file:com.gtwm.pb.model.manageData.fields.FileValueDefn.java

/**
 * Construct a file value reading the uploaded file name for a particlular
 * file field from the HTTP request//  w  w w.j  a  v a 2  s  .c o  m
 */
public FileValueDefn(HttpServletRequest request, FileField fileField, List<FileItem> multipartItems)
        throws CantDoThatException, FileUploadException, ObjectNotFoundException {
    if (!FileUpload.isMultipartContent(new ServletRequestContext(request))) {
        throw new CantDoThatException("To upload a file, the form must be posted as multi-part form data");
    }
    String internalFieldName = fileField.getInternalFieldName();
    ITEMLOOP: for (FileItem item : multipartItems) {
        // if item is a file
        if (!item.isFormField()) {
            if (item.getFieldName().equals(internalFieldName)) {
                this.filename = item.getName().replaceAll("^.*\\\\", "");
                break ITEMLOOP;
            }
        }
    }
    if (this.filename == null) {
        throw new ObjectNotFoundException("The file field " + fileField + "wasn't found in the user input");
    }
}

From source file:gabi.FileUploadServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from  w w  w.  j a  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 Exception {
    System.out.println("inside file upload");
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    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);
        boolean status = false;
        try {
            // Parse the request  
            List /* FileItem */ items = upload.parseRequest(request);
            Iterator iterator = items.iterator();
            while (iterator.hasNext()) {
                FileItem item = (FileItem) iterator.next();
                if (!item.isFormField()) {
                    String fileName = item.getName();
                    String root = getServletContext().getRealPath("/");
                    System.out.println("root path" + root);
                    File path = new File(root + "/uploads");
                    System.out.println("final path" + path);
                    if (!path.exists()) {
                        status = path.mkdirs();
                    }
                    File uploadedFile = new File(path + "/" + fileName);
                    System.out.println(uploadedFile.getAbsolutePath());
                    if (fileName != "") {
                        item.write(uploadedFile);
                        unzip(uploadedFile.getAbsolutePath(), root + "/uploads");
                        out.println("true");
                    } else {
                        System.out.println("File Uploaded Not Successful....");
                    }
                } else {
                    String abc = item.getString();
                    //        out.println("<br><br><h1>"+abc+"</h1><br><br>");  
                }
            }
        } catch (FileUploadException e) {
            System.out.println(e);
        }
    } else {
        out.println("false");
        System.out.println("Not Multipart");
    }
}

From source file:Controllers.EditItem.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from   w w  w.  j av a  2  s  . c om
 * @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 {
    String id = null;
    String name = null;
    String itemCode = null;
    String price = null;
    String quantity = null;
    String category = null;
    String image = null;
    HttpSession session = request.getSession(true);
    User user = (User) session.getAttribute("user");
    if (user == null) {
        response.sendRedirect("login");
        return;
    }
    //        request.getServletContext().getRealPath("/uploads");
    String path = request.getServletContext().getRealPath("/uploads");
    System.out.println(path);

    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String fileName = new File(item.getName()).getName();
                    //                        new File(path).mkdirs();
                    File directory = new File(path + File.separator + fileName);
                    image = fileName;
                    item.write(directory);
                } else {
                    if ("name".equals(item.getFieldName())) {
                        name = item.getString();
                    } else if ("id".equals(item.getFieldName())) {
                        id = item.getString();
                    } else if ("itemCode".equals(item.getFieldName())) {
                        itemCode = item.getString();
                    } else if ("price".equals(item.getFieldName())) {
                        price = item.getString();
                    } else if ("quantity".equals(item.getFieldName())) {
                        quantity = item.getString();
                    } else if ("category".equals(item.getFieldName())) {
                        category = item.getString();
                    }
                }
            }

            //File uploaded successfully
            System.out.println("done");
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    boolean status = ItemRepository.editItem(name, itemCode, price, quantity, category, image, id);
    String message;
    System.out.println(status);
    if (status) {
        message = "Item saved successfully";
        response.sendRedirect("dashboard");
    } else {
        message = "Item not saved !!";
        request.setAttribute("message", message);
        request.getRequestDispatcher("dashboard/addItem.jsp").forward(request, response);
    }
}

From source file:com.Uploader.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    if (!ServletFileUpload.isMultipartContent(request)) {
        throw new ServletException("Content type is not multipart/form-data");
    }//from  w  w  w.ja v  a 2  s .co m

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.write("<html><head></head><body>");
    try {
        List<FileItem> fileItemsList = uploader.parseRequest(request);
        Iterator<FileItem> fileItemsIterator = fileItemsList.iterator();
        while (fileItemsIterator.hasNext()) {
            FileItem fileItem = fileItemsIterator.next();
            System.out.println("FieldName=" + fileItem.getFieldName());
            System.out.println("FileName=" + fileItem.getName());
            System.out.println("ContentType=" + fileItem.getContentType());
            System.out.println("Size in bytes=" + fileItem.getSize());
            File file = new File(request.getServletContext().getAttribute("FILES_DIR") + File.separator
                    + fileItem.getName());
            System.out.println("Absolute Path at server=" + file.getAbsolutePath());
            fileItem.write(file);
            out.write("File " + fileItem.getName() + " uploaded successfully.");
            out.write("<br>");
            out.write("<a href=\"Uploader?fileName=" + fileItem.getName() + "\">Download " + fileItem.getName()
                    + "</a>");
        }
    } catch (FileUploadException e) {
        out.write("Exception in uploading file.");
        e.printStackTrace();
    } catch (Exception e) {
        out.write("Exception in uploading file.");
        e.printStackTrace();
    }
    out.write("</body></html>");
}

From source file:cpabe.controladores.UploadDownloadFileAdvancedServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    if (!ServletFileUpload.isMultipartContent(request)) {
        throw new ServletException("Content type is not multipart/form-data");
    }//from   w w  w  . ja  v a 2  s  .c o m

    // response.setContentType("text/html");
    //  PrintWriter out = response.getWriter();
    // out.write("<html><head></head><body>");
    try {
        List<FileItem> fileItemsList = uploader.parseRequest(request);
        Iterator<FileItem> fileItemsIterator = fileItemsList.iterator();
        while (fileItemsIterator.hasNext()) {
            FileItem fileItem = fileItemsIterator.next();

            System.out.println("FieldName=" + fileItem.getFieldName());
            System.out.println("FileName=" + fileItem.getName());
            System.out.println("ContentType=" + fileItem.getContentType());
            System.out.println("Size in bytes=" + fileItem.getSize());

            File file = new File(request.getServletContext().getAttribute("FILES_DIR") + File.separator
                    + fileItem.getName());
            //setar no objeto CaminhoArquivo os dados do arquivo anexado
            String caminho = file.getAbsolutePath();
            String nome = fileItem.getName();

            CaminhoArquivo c = new CaminhoArquivo();
            c.setNome(nome);
            c.setWay(caminho);

            request.setAttribute("caminho", c);
            System.out.println("caminho=" + caminho);
            System.out.println("nome=" + nome);

            System.out.println("Absolute Path at server=" + file.getAbsolutePath());
            fileItem.write(file);

            request.getRequestDispatcher("/avancado/encriptar/encriptar1.jsp").forward(request, response);

            // out.write("File " + fileItem.getName() + " uploaded successfully.");
            // out.write("<br>");
            // out.write("<a href=\"UploadDownloadFileServlet?fileName=" + fileItem.getName() + "\">Download " + fileItem.getName() + "</a>");
        }

    } catch (FileUploadException e) {
        //  out.write("Exception in uploading file.");
    } catch (Exception e) {
        //  out.write("Exception in uploading file.");
    }
    // out.write("</body></html>");
}

From source file:cpabe.controladores.UploadDownloadFileServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    if (!ServletFileUpload.isMultipartContent(request)) {
        throw new ServletException("Content type is not multipart/form-data");
    }/* w  ww  .  j  a va 2  s .c o m*/

    // response.setContentType("text/html");
    //  PrintWriter out = response.getWriter();
    // out.write("<html><head></head><body>");
    try {
        List<FileItem> fileItemsList = uploader.parseRequest(request);
        Iterator<FileItem> fileItemsIterator = fileItemsList.iterator();
        while (fileItemsIterator.hasNext()) {
            FileItem fileItem = fileItemsIterator.next();

            System.out.println("FieldName=" + fileItem.getFieldName());
            System.out.println("FileName=" + fileItem.getName());
            System.out.println("ContentType=" + fileItem.getContentType());
            System.out.println("Size in bytes=" + fileItem.getSize());

            File file = new File(request.getServletContext().getAttribute("FILES_DIR") + File.separator
                    + fileItem.getName());
            //setar no objeto CaminhoArquivo os dados do arquivo anexado
            String caminho = file.getAbsolutePath();
            String nome = fileItem.getName();

            CaminhoArquivo c = new CaminhoArquivo();
            c.setNome(nome);
            c.setWay(caminho);

            request.setAttribute("caminho", c);
            System.out.println("caminho=" + caminho);
            System.out.println("nome=" + nome);

            System.out.println("Absolute Path at server=" + file.getAbsolutePath());
            fileItem.write(file);

            request.getRequestDispatcher("/formularios/encriptar/encriptar1.jsp").forward(request, response);

            // out.write("File " + fileItem.getName() + " uploaded successfully.");
            // out.write("<br>");
            // out.write("<a href=\"UploadDownloadFileServlet?fileName=" + fileItem.getName() + "\">Download " + fileItem.getName() + "</a>");
        }

    } catch (FileUploadException e) {
        //  out.write("Exception in uploading file.");
    } catch (Exception e) {
        //  out.write("Exception in uploading file.");
    }
    // out.write("</body></html>");
}