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

private File saveTmpFile(List<FileItem> fileItems) throws Exception {

    File file = File.createTempFile("GSDTDUpload", null);

    // Set overall request size constraint
    long uploadTotalSize = 0;
    for (FileItem item : fileItems) {
        if (!item.isFormField()) {
            uploadTotalSize += item.getSize();
        }//from  ww  w  .j a  v a 2 s .  c o m
    }

    for (ProcessStatus status : listeners) {
        status.setTotalSize(uploadTotalSize);
    }

    log.debug("File size: " + uploadTotalSize);

    for (FileItem item : fileItems) {
        if (!item.isFormField()) {
            item.write(file);
            setName(getFileName(item.getName()));
        } else {
            fields.put(item.getFieldName(), item.getString("utf-8"));
        }
    }

    for (ProcessStatus status : listeners) {
        status.finished();
    }

    return file;
}

From source file:game.com.HandleUploadGameNesServlet.java

private void handle(HttpServletRequest request, AjaxResponseEntity responseObject) throws Exception {
    boolean isMultipart;
    String filePath;/*from w w w  .j av  a  2  s . co  m*/
    int maxFileSize = 4 * 1024 * 1024;
    int maxMemSize = 4 * 1024 * 1024;
    File file;

    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);
    Map<String, List<FileItem>> postData = upload.parseParameterMap(request);
    String id = postData.get("id").get(0).getString();
    if (StringUtils.isBlank(id)) {
        logger.info("id= " + id);
    }

    try {
        // Parse the request to get file items.
        List<FileItem> fileItems = postData.get("nes");
        // Process the uploaded file items

        for (FileItem fi : fileItems) {
            if (!fi.isFormField()) {
                // Get the uploaded file parameters
                String fieldName = fi.getFieldName();
                String fileName = fi.getName();
                String contentType = fi.getContentType();
                boolean isInMemory = fi.isInMemory();
                long sizeInBytes = fi.getSize();
                // Write the file

                file = new File(AppConfig.OPENSHIFT_DATA_DIR + "/nes/" + id + ".zip");

                fi.write(file);
                responseObject.data = getNesFileUrl(id);
                responseObject.returnCode = 1;
                responseObject.returnMessage = "success";
                break;
            } else {
                logger.info("isFormField " + fi.getFieldName());
            }
        }

    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
    }
}

From source file:br.com.sislivros.servlets.RecDadosCometGroup.java

protected void processRequest(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    resp.setContentType("text/html;charset=UTF-8");
    boolean isMultipart = ServletFileUpload.isMultipartContent(req);
    String caminho;//from  www .  j  a  va 2s. com
    if (isMultipart) {
        try {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = (List<FileItem>) upload.parseRequest(req);
            for (FileItem item : items) {
                if (item.isFormField()) {
                    req.setAttribute(item.getFieldName(), item.getString());
                    //                  resp.getWriter().println("No  campo file"+ this.getServletContext().getRealPath("/img"));
                    resp.getWriter().println("Name campo: " + item.getFieldName());
                    resp.getWriter().println("Value campo: " + item.getString());

                } else {
                    //caso seja um campo do tipo file

                    //                  resp.getWriter().println("Valor do Campo: ");
                    //                  resp.getWriter().println("Campo file");
                    //                  resp.getWriter().println("Name:"+item.getFieldName());
                    //                  resp.getWriter().println("nome arquivo: "+item.getName());
                    //                  resp.getWriter().println("Size:"+item.getSize());
                    //                  resp.getWriter().println("ContentType:"+item.getContentType());
                    if (item.getName() == "" || item.getName() == null) {
                        caminho = "";
                    } else {
                        caminho = "img" + File.separator + new Date().getTime() + "_" + item.getName();
                        resp.getWriter().println("Caminho: " + caminho);
                        //                          File uploadedFile = new File("C:\\TomCat\\apache-tomcat-8.0.21\\webapps\\sislivros\\" + caminho);
                        File uploadedFile = new File(
                                "E:\\Documentos\\NetBeansProjects\\sislivrosgit\\sisLivro\\build\\web\\"
                                        + caminho);
                        item.write(uploadedFile);
                    }

                    req.setAttribute("caminho", caminho);
                    //                        req.setAttribute("param", req.getParameter("comment-add"));
                    req.getRequestDispatcher("editarGrupo").forward(req, resp);
                }

            }

        } catch (Exception e) {
            resp.getWriter().println("ocorreu um problema ao fazer o upload: " + e.getMessage());
        }
    }
}

From source file:br.com.sislivros.servlets.RecuperarDadosLivro.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from ww  w  .j a v  a 2  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 {
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    String caminho;
    if (isMultipart) {
        try {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = (List<FileItem>) upload.parseRequest(request);
            for (FileItem item : items) {
                if (item.isFormField()) {
                    response.getWriter().println("Name campo:" + item.getFieldName());
                    response.getWriter().println("Value campo:" + item.getString());
                    request.setAttribute(item.getFieldName(), item.getString());
                } else {
                    //caso seja um campo do tipo file
                    response.getWriter().println("NOT Form field");
                    response.getWriter().println("Name:" + item.getFieldName());
                    response.getWriter().println("FileNam:" + item.getName());
                    response.getWriter().println("Size:" + item.getSize());
                    response.getWriter().println("ContentType:" + item.getContentType());
                    response.getWriter().println(
                            "C:\\uploads" + File.separator + new Date().getTime() + "_" + item.getName());
                    if (item.getName() == "" || item.getName() == null) {
                        caminho = "img" + File.separator + "sis1.jpg";
                    } else {
                        caminho = ("img" + File.separator + new Date().getTime() + "_" + item.getName());
                    }
                    response.getWriter().println("Caminho: " + caminho);
                    request.setAttribute("caminho", caminho);
                    //                        File uploadedFile = new File("C:\\TomCat\\apache-tomcat-8.0.21\\webapps\\sislivros\\img" + caminho);
                    File uploadedFile = new File(
                            "E:\\Documentos\\NetBeansProjects\\sislivrosgit\\sisLivro\\web\\" + caminho);
                    item.write(uploadedFile);
                    request.setAttribute("caminho", caminho);
                    request.getRequestDispatcher("CadastroLivroServlet").forward(request, response);
                }
            }
        } catch (Exception e) {
            response.getWriter().println("ocorreu um problema ao fazer o upload: " + e.getMessage());
        }
    }
}

From source file:com.threecrickets.prudence.internal.lazy.LazyInitializationFile.java

@Override
protected void initialize() {
    if ((request.getMethod().equals(Method.POST) || request.getMethod().equals(Method.PUT))
            && request.isEntityAvailable()
            && request.getEntity().getMediaType().includes(MediaType.MULTIPART_FORM_DATA)) {
        try {// w ww .  j av  a 2 s  .  com
            for (FileItem fileItem : fileUpload.parseRequest(request)) {
                if (fileItem.isFormField())
                    formFields.put(fileItem.getFieldName(), fileItem.getString());
                else
                    map.put(fileItem.getFieldName(), Collections.unmodifiableMap(createFileItemMap(fileItem)));
            }
        } catch (FileUploadException x) {
            x.printStackTrace();
        }
    }
}

From source file:controller.uploadPergunta3.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  www .j  av a2s.  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 {

    String idLocal = (String) request.getParameter("idLocal");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    //        String x = "/novoLocalPergunta3.jsp?id="+idLocal+"&nomeArquivo="+name;
    //        request.getRequestDispatcher(x).forward(request, response);

    RequestDispatcher view = getServletContext()
            .getRequestDispatcher("/novoLocalPergunta3?id=" + idLocal + "&nomeArquivo=" + name);
    view.forward(request, response);

}

From source file:controller.uploadPergunta4.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//  ww w.  j  av  a2 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, IOException {

    String idLocal = (String) request.getParameter("idLocal");
    String idEquacaoVolumePadrao = (String) request.getParameter("idEquacaoVolumePadrao");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    RequestDispatcher view = getServletContext().getRequestDispatcher("/novoLocalPergunta4?id=" + idLocal
            + "&nomeArquivo=" + name + "&idEquacaoVolumePadrao=" + idEquacaoVolumePadrao);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:controller.uploadPergunta5.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*ww w. j a v a  2  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 {

    String idLocal = (String) request.getParameter("idLocal");
    String idEquacao = (String) request.getParameter("idEquacao");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    RequestDispatcher view = getServletContext().getRequestDispatcher(
            "/novoLocalPergunta5?id=" + idLocal + "&nomeArquivo=" + name + "&idEquacao=" + idEquacao);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:controller.uploadPergunta7ArquivoAjuste.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//w ww  . j a  v a 2  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 {

    String idLocal = (String) request.getParameter("idLocal");
    String expressaoModeloVolumePadrao = (String) request.getParameter("expressaoModeloVolumePadrao");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }
    expressaoModeloVolumePadrao = expressaoModeloVolumePadrao.replace("+", "%2B");
    RequestDispatcher view = getServletContext().getRequestDispatcher("/novoLocalPergunta7?id=" + idLocal
            + "&nomeArquivoAjuste=" + name + "&expressaoModeloVolumePadrao=" + expressaoModeloVolumePadrao);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}

From source file:controller.uploadPergunta8ArquivoAjuste.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   w  w w .  j a  va  2  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 {

    String idLocal = (String) request.getParameter("idLocal");
    String idModelo = (String) request.getParameter("idModelo");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    RequestDispatcher view = getServletContext().getRequestDispatcher(
            "/novoLocalPergunta8?id=" + idLocal + "&nomeArquivoAjuste=" + name + "&idModelo=" + idModelo);
    view.forward(request, response);

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    // request.getRequestDispatcher("/novoLocalPergunta4?id="+idLocal+"&nomeArquivo="+name).forward(request, response);

}