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:com.fjn.helper.common.io.file.upload.FileUploadHelper.java

/**
 * ?request?fireDir?request.setAttribute(fieldName, value)?
 *
 * @param request /*from ww w .  j  a  v  a  2  s.  c  o  m*/
 * @param fileDir 
 * @param maxSize ?
 * @param isFileNameBaseTime ????
 * @param encoding
 */
public static FileUploadRequestParamterContext upload(HttpServletRequest request, String fileDir, int maxSize,
        boolean isFileNameBaseTime, String encoding) {
    // ?
    if (!isFileUploadRequest(request))
        return null;
    DiskFileItemFactory factory = new DiskFileItemFactory();

    // dir??
    File dir = new File(fileDir);
    if (!dir.exists()) {
        if (dir.mkdirs()) {
            throw new FileDirFaultException(dir);
        }
        ;
    }
    if (maxSize > 0) {
        factory.setSizeThreshold(maxSize);
    }

    factory.setRepository(dir);

    // ?
    ServletFileUpload fileUploader = new ServletFileUpload(factory);
    fileUploader.setHeaderEncoding(encodingCheck(encoding) ? encoding : defaultEncoding);
    String realEncoding = fileUploader.getHeaderEncoding();

    List<FileItem> items = null;
    try {
        items = fileUploader.parseRequest(request);
    } catch (FileUploadException e1) {
        e1.printStackTrace();
    }
    if (items == null)
        return null;

    FileUploadRequestParamterContext context = new FileUploadRequestParamterContext();
    Map<String, List<File>> fileMap = context.getFileMap();
    Map<String, List<String>> fieldMap = context.getFormFieldMap();

    FileItem fileItem = null;
    Iterator<FileItem> iter = items.iterator();
    while (iter.hasNext()) {
        fileItem = iter.next();
        String fieldName = fileItem.getFieldName();
        if (fileItem.isFormField()) {
            List<String> values = fieldMap.get(fieldName);
            if (values == null) {
                values = new ArrayList<String>();
                fieldMap.put(fieldName, values);
            }
            String value = null;
            try {
                value = fileItem.getString(realEncoding);
            } catch (UnsupportedEncodingException e) {
                value = "";
                e.printStackTrace();
            }
            values.add(value);
            log.info("param:\t" + fieldName + "=" + value);
        } else {
            List<File> files = fileMap.get(fieldName);
            if (files == null) {
                files = new ArrayList<File>();
                fileMap.put(fieldName, files);
            }

            String clientFileName = fileItem.getName();// ???
            if (StringUtil.isNull(clientFileName)) { // 
                continue;
            }
            String realFileName = FileUtil.getRealFileName(clientFileName);
            String newFileName = null;
            if (isFileNameBaseTime) {
                newFileName = new FileNameBuilder().build(realFileName);
            } else {
                newFileName = realFileName;
            }
            File tempfile = new File(dir, newFileName);
            try {
                fileItem.write(tempfile);
                log.info("???\t" + newFileName);
                files.add(tempfile);
            } catch (Exception e) {
                continue;
            }
        }
    }

    return null;
}

From source file:com.intranet.intr.proyecto.EmpControllerProyectoGaleriaCertificaciones.java

@RequestMapping(value = "ECertificaciones_galeria.htm", method = RequestMethod.POST)
public String fotoEmpleado_post(@ModelAttribute("fotogaleria") proyecto_certificaciones_galeria galer,
        BindingResult result, HttpServletRequest request) {
    String mensaje = "";
    //C:\\glassfish-4.1.1-web\\glassfish4\\glassfish\\domains\\domain1\\applications\\Intranet\\resources\\
    String ubicacionArchivo = "C:\\glassfish-4.1.1-web\\glassfish4\\glassfish\\domains\\domain1\\applications\\Intranet\\resources\\fotosCertificaciones";
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(1024);//w  w w . j  a  v  a2s  .co  m

    ServletFileUpload upload = new ServletFileUpload(factory);

    try {
        List<FileItem> partes = upload.parseRequest(request);
        for (FileItem item : partes) {
            galer.setId_proyecto_certificaciones(idPC);
            if (proyectoCertificacionesGaleriaService.existe(item.getName()) == false) {
                System.out.println("NOMBRE FOTO: " + item.getName());
                File file = new File(ubicacionArchivo, item.getName());
                item.write(file);
                galer.setNombreimg(item.getName());
                proyectoCertificacionesGaleriaService.insertar(galer);
            }

        }
        System.out.println("Archi subido correctamente");
    } catch (Exception ex) {
        System.out.println("Error al subir archivo" + ex.getMessage());
    }

    //return "redirect:uploadFile.htm";

    return "redirect:ECertificaciones_galeria.htm?idC=" + idPC.getId();

}

From source file:com.dlshouwen.wzgl.servlet.UploadPic.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("UTF-8");
    String albumId = request.getParameter("albumId");
    //      String articleId = request.getParameter("articleId");
    String type = request.getParameter("albumFlag");
    //      String isFile = request.getParameter("isFile");
    //      String isVideo = request.getParameter("isVideo");
    PictureDao pictureDao = null;/*w  ww  .j  a va2  s . com*/
    try {
        pictureDao = (PictureDao) SpringUtils.getBean("pictureDao");
    } catch (Exception ex) {
        Logger.getLogger(UploadPic.class.getName()).log(Level.SEVERE, null, ex);
    }

    //    
    String tempPath = SysConfigLoader.getSystemConfig().getProperty("imageTemp", "C:\\files\\temp");
    //  
    File dirTempFile = new File(tempPath);
    if (!dirTempFile.exists()) {
        dirTempFile.mkdirs();
    }
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(20 * 1024 * 1024); //5M     
    factory.setRepository(new File(tempPath)); //     
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setHeaderEncoding("UTF-8");
    try {
        List items = upload.parseRequest(request);
        Iterator itr = items.iterator();
        while (itr.hasNext()) {
            FileItem item = (FileItem) itr.next();
            String fileName = item.getName();
            if (!item.isFormField()) {
                InputStream is = null;
                synchronized (this) {
                    try {
                        is = item.getInputStream();
                        JSONObject jobj = FileUploadClient.upFile(request, fileName, is);
                        String path = null;
                        if (null != jobj && jobj.getString("responseMessage").equals("OK")) {
                            if (StringUtils.isNotEmpty(jobj.getString("fpath"))) {
                                String sourceURL = AttributeUtils.getAttributeContent(
                                        request.getServletContext(), "source_webapp_file_postion");
                                path = sourceURL + jobj.getString("fpath");
                                //                                  filename = path.substring(path.lastIndexOf(File.separator) + 1);
                            }
                        }

                        if (albumId != null && albumId.trim().length() > 0) {
                            Picture pic = new Picture();
                            if (type != null) {
                                pic.setFlag(type);
                            }
                            pic.setPicture_name(fileName);
                            pic.setPath(path);
                            pic.setAlbum_id(albumId);
                            pic.setCreate_time(new Date());
                            SessionUser sessionUser = (SessionUser) request.getSession()
                                    .getAttribute(CONFIG.SESSION_USER);
                            String userName = sessionUser.getUser_name();
                            pic.setUser_name(userName);
                            pictureDao.insertPicture(pic);
                        }

                        String json = "{ \"state\": \"SUCCESS\",\"url\": \"" + path + "\",\"title\": \""
                                + fileName + "\",\"original\": \"" + fileName + "\"}";

                        response.setContentType("text/html;charset=utf-8");
                        response.setCharacterEncoding("UTF-8");
                        response.getWriter().print(json);
                    } catch (Exception ex) {
                        java.util.logging.Logger.getLogger(UploadPic.class.getName()).log(Level.SEVERE, null,
                                ex);
                    } finally {
                        if (is != null) {
                            is.close();
                        }
                    }
                }
            }
        }

    } catch (FileUploadException e) {
    }
}

From source file:Controle.Controle_foto.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    ArrayList<Object> obj = new ArrayList<Object>();
    Mensagem msg = new Mensagem();
    Gson gson = new Gson();
    PrintWriter out = response.getWriter();

    Foto foto = new Foto();
    FotoDAO fotoDAO = new FotoDAO();

    System.out.println("teste");
    if (isMultipart) {
        System.out.println("teste2");
        FileItemFactory factory = new DiskFileItemFactory();
        System.out.println("teste3");
        ServletFileUpload upload = new ServletFileUpload(factory);

        try {/* w w w. ja v  a 2s  . c o m*/
            System.out.println("teste4");
            List itens = upload.parseRequest(request);
            Iterator iterator = itens.iterator();
            String id = "";
            String legenda = "";
            id = request.getParameter("id");
            //                
            //                if(id.equals("null")){
            //                    System.out.println("sem id da foto");
            //                }else{
            //                    System.out.println("com id da foto");
            //                }

            System.out.println("id da foto: " + request.getParameter("id"));

            while (iterator.hasNext()) {
                FileItem item = (FileItem) iterator.next();

                if (!item.isFormField()) {
                    String nomeArquivo = item.getName();
                    String extensao = "";

                    System.out.println(nomeArquivo);
                    int cont = 4;
                    for (int i = 0; i <= 3; i++) {
                        extensao += nomeArquivo.charAt(nomeArquivo.length() - cont);
                        cont = cont - 1;
                    }
                    Random rdm = new Random();
                    int n = rdm.nextInt(99999);
                    nomeArquivo = id + n + extensao;

                    System.out.println(nomeArquivo);
                    String diretorio = getServletContext().getRealPath("/");
                    File destino = new File(diretorio + "/segura/img");
                    System.out.println(destino);

                    //apagar arquivo antigo.

                    foto = fotoDAO.buscarPorId(Integer.parseInt(id));

                    if (foto.getId() <= 0) {
                        throw new Exception("Foto no encontrada!!!!");
                    } else {
                        File arquivoAntigo = new File(diretorio + "/" + foto.getEndereco());
                        System.out.println("Endereo da imagem antiga !!!!!!!!!" + foto.getEndereco());
                        if (!foto.getEndereco().equals("segura/default/sem_foto.jpg")) {
                            boolean bool = arquivoAntigo.delete();
                            System.out.println("arquivo apagado? " + bool);
                            System.out.println("O seguinte arquivo antigo foi apagardo!!!!!!!!!"
                                    + arquivoAntigo.getAbsolutePath());
                        }
                        foto.setEndereco("/segura/img/" + nomeArquivo);
                        foto.setLegenda(legenda);
                        fotoDAO.atualizar(foto);
                    }

                    //                        if (!destino.exists()) {
                    //                            boolean status = destino.mkdirs();
                    //
                    //                        }
                    File arquivoRecebido = new File(destino + "/" + nomeArquivo);
                    System.out.println(arquivoRecebido.getAbsolutePath());

                    item.write(arquivoRecebido);

                } else {
                    if (!item.getFieldName().equals("legenda")) {
                        id = item.getString();
                    } else {
                        legenda = item.getString();
                    }

                    System.out.println("Nome do campo !!!" + item.getFieldName());
                    System.out.println("Olha o valor do id  !!!" + item.getString());

                }

            }
            msg.setMensagem("Cadastrado com sucesso!!!!");
            msg.setTipo(1);
            obj.add(msg);
        } catch (FileUploadException e) {
            e.printStackTrace();
            System.out.println("Erro!!" + e.getMessage());
            msg.setMensagem("Erro!!" + e.getMessage());
            msg.setTipo(2);
            obj.add(msg);
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Erro!!" + e.getMessage());
            msg.setMensagem("Erro!!" + e.getMessage());
            msg.setTipo(2);
            obj.add(msg);
        } finally {
            out.printf(gson.toJson(obj));
        }
    } else {
        System.out.println("deu ruim no multpart");
    }
}

From source file:com.example.web.UploadServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    //processRequest(request, response); 

    // Check that we have a file upload request
    isMultipart = ServletFileUpload.isMultipartContent(request);
    //response.setContentType("text/html");
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();

    if (!isMultipart) {

        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet upload</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<p>No file uploaded</p>");
        out.println("</body>");
        out.println("</html>");

        return;// w w  w .java  2s  .c  o m
    }

    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("c:\\temp"));

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    // maximum file size to be uploaded.
    upload.setSizeMax(maxFileSize);

    try {
        // Parse the request to get file items.
        List fileItems = upload.parseRequest(request);

        // Process the uploaded file items
        Iterator i = fileItems.iterator();

        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet upload</title>");
        out.println("</head>");
        out.println("<body>");

        while (i.hasNext()) {
            FileItem fi = (FileItem) i.next();
            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
                if (fileName.lastIndexOf("\\") >= 0) {
                    file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\")));
                } else {
                    file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\") + 1));
                }
                fi.write(file);
                out.println("Uploaded Filename: " + fileName + "<br>");
            }
        }
        out.println("</body>");
        out.println("</html>");

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

From source file:com.intranet.intr.proyecto.SupControllerProyectoGaleriaCertificaciones.java

@RequestMapping(value = "Certificaciones_galeria.htm", method = RequestMethod.POST)
public String fotoEmpleado_post(@ModelAttribute("fotogaleria") proyecto_certificaciones_galeria galer,
        BindingResult result, HttpServletRequest request) {
    String mensaje = "";
    //C:\\glassfish-4.1.1-web\\glassfish4\\glassfish\\domains\\domain1\\applications\\Intranet\\resources\\
    String ubicacionArchivo = "C:\\glassfish-4.1.1-web\\glassfish4\\glassfish\\domains\\domain1\\applications\\Intranet\\resources\\fotosCertificaciones";
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(1024);//from   w ww  .  ja v  a 2  s. c  om

    ServletFileUpload upload = new ServletFileUpload(factory);

    try {
        List<FileItem> partes = upload.parseRequest(request);
        for (FileItem item : partes) {
            galer.setId_proyecto_certificaciones(idPC);
            if (proyectoCertificacionesGaleriaService.existe(item.getName()) == false) {
                System.out.println("NOMBRE FOTO: " + item.getName());
                File file = new File(ubicacionArchivo, item.getName());
                item.write(file);
                galer.setNombreimg(item.getName());
                proyectoCertificacionesGaleriaService.insertar(galer);
            }

        }
        System.out.println("Archi subido correctamente");
    } catch (Exception ex) {
        System.out.println("Error al subir archivo" + ex.getMessage());
    }

    //return "redirect:uploadFile.htm";

    return "redirect:Certificaciones_galeria.htm?idC=" + idPC.getId();

}

From source file:cn.itcast.fredck.FCKeditor.uploader.SimpleUploaderServlet.java

/**
 * Manage the Upload requests.<br>
 *
 * The servlet accepts commands sent in the following format:<br>
 * simpleUploader?Type=ResourceType<br><br>
 * It store the file (renaming it in case a file with the same name exists) and then return an HTML file
 * with a javascript command in it.//from  w w  w . ja v  a  2  s.c  o  m
 *
 */
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    if (debug)
        System.out.println("--- BEGIN DOPOST ---");

    response.setContentType("text/html; charset=UTF-8");
    response.setHeader("Cache-Control", "no-cache");
    PrintWriter out = response.getWriter();

    String typeStr = request.getParameter("Type");

    String currentPath = baseDir + typeStr;
    String currentDirPath = getServletContext().getRealPath(currentPath);
    currentPath = request.getContextPath() + currentPath;

    if (debug)
        System.out.println(currentDirPath);

    String retVal = "0";
    String newName = "";
    String fileUrl = "";
    String errorMessage = "";

    if (enabled) {
        DiskFileUpload upload = new DiskFileUpload();
        try {
            List items = upload.parseRequest(request);

            Map fields = new HashMap();

            Iterator iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                if (item.isFormField())
                    fields.put(item.getFieldName(), item.getString());
                else
                    fields.put(item.getFieldName(), item);
            }
            FileItem uplFile = (FileItem) fields.get("NewFile");
            String fileNameLong = uplFile.getName();
            fileNameLong = fileNameLong.replace('\\', '/');
            String[] pathParts = fileNameLong.split("/");
            String fileName = pathParts[pathParts.length - 1];

            String nameWithoutExt = getNameWithoutExtension(fileName);
            String ext = getExtension(fileName);
            File pathToSave = new File(currentDirPath, fileName);
            fileUrl = currentPath + "/" + fileName;
            if (extIsAllowed(typeStr, ext)) {
                int counter = 1;
                while (pathToSave.exists()) {
                    newName = nameWithoutExt + "(" + counter + ")" + "." + ext;
                    fileUrl = currentPath + "/" + newName;
                    retVal = "201";
                    pathToSave = new File(currentDirPath, newName);
                    counter++;
                }
                uplFile.write(pathToSave);
            } else {
                retVal = "202";
                errorMessage = "";
                if (debug)
                    System.out.println("Invalid file type: " + ext);
            }
        } catch (Exception ex) {
            if (debug)
                ex.printStackTrace();
            retVal = "203";
        }
    } else {
        retVal = "1";
        errorMessage = "This file uploader is disabled. Please check the WEB-INF/web.xml file";
    }

    out.println("<script type=\"text/javascript\">");
    out.println("window.parent.OnUploadCompleted(" + retVal + ",'" + fileUrl + "','" + newName + "','"
            + errorMessage + "');");
    out.println("</script>");
    out.flush();
    out.close();

    if (debug)
        System.out.println("--- END DOPOST ---");

}

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

private String processUploadedFile(FileItem item) {
    StringBuilder sb = new StringBuilder();
    // Process a file upload
    if (!item.isFormField()) {
        String fieldName = item.getFieldName();
        String fileName = item.getName();
        String contentType = item.getContentType();
        boolean isInMemory = item.isInMemory();
        long sizeInBytes = item.getSize();
        try {//from   w ww  .  j ava  2  s . co m
            item.write(new File(realPath + item.getName()));
        } catch (Exception ex) {
            log(FileUploadServlet.class.getName() + " has thrown an exception: " + ex.getMessage());
        }
        sb.append("<p>fieldName: ").append(fieldName).append("</p>").append("<p>fileName: ").append(fileName)
                .append("</p>").append("<p>contentType: ").append(contentType).append("</p>")
                .append("<p>isInMemory: ").append(isInMemory).append("</p>").append("<p>sizeInBytes: ")
                .append(sizeInBytes).append("</p>");
    }
    return sb.toString();
}

From source file:business.controllers.UploadImageController.java

public void uploadImage(HttpServletRequest request, HttpServletResponse response, List formItems)
        throws IOException {
    BusinessChatHandler handler = new BusinessChatHandler();
    Long imageId;//  www. ja va2  s . c om
    try {
        imageId = (Long) handler.getImageId();
    } catch (TException ex) {
        imageId = 0L;
        logger.error("get image id:" + ex);
    }
    String filePath = "";
    String uploadPath = "../resources/" + UploadConstant.UPLOAD_DIRECTORY;

    // parses the request's content to extract file data
    Iterator iter = formItems.iterator();
    String userId = "";
    String fileName = "";
    File storeFile = null;
    // iterates over form's fields
    while (iter.hasNext()) {
        FileItem item = (FileItem) iter.next();
        // processes only fields that are not form fields
        if (!item.isFormField()) {
            try {
                fileName = new File(item.getName()).getName();
                String extensionImage = "";
                for (int i = fileName.length() - 1; i >= 0; i--) {
                    if (fileName.charAt(i) == '.') {
                        break;

                    } else {
                        extensionImage = fileName.charAt(i) + extensionImage;
                    }
                }
                //tao file name moi
                //                    fileName = imageId + "." + extensionImage;
                //                    fileName = imageId + "_" + fileName;
                filePath = uploadPath + File.separator + fileName;
                storeFile = new File(filePath);
                // saves the file on disk
                item.write(storeFile);
            } catch (Exception ex) {
                logger.error("error when write image");
            }
        } else if (item.getFieldName().equals("userId")) {
            userId = item.getString();
        }
    }
    if (storeFile != null) {
        //userID_imageGen_fileNameofUser.jpg
        fileName = userId + "_" + imageId + "_" + fileName;
        filePath = uploadPath + File.separator + fileName;
        File newNameImage = new File(filePath);
        storeFile.renameTo(newNameImage);
    }

    response.setHeader("Access-Control-Allow-Origin", "*");

    response.setContentType("text/html");
    response.getWriter().println(filePath);

}

From source file:forseti.JSubirArchivo.java

@SuppressWarnings("rawtypes")
public int processFiles(Vector archivos) {
    int numFiles = 0, thisFile = 0;

    try {//  w ww  . j a va 2s .com
        FileItem actual = null;

        for (int i = 0; i < archivos.size(); i++) {
            actual = (FileItem) archivos.elementAt(i);
            String fileName = actual.getName();
            // construimos un objeto file para recuperar el trayecto completo
            File file = new File(fileName);
            String ext = "." + getExt(thisFile).toLowerCase();
            boolean frz = isFrz(thisFile);
            //System.out.println("Archivo: " + fileName + " Ext esperada: " + ext);

            // Verifica que el archivo sea de la extension esperada
            if (file.getName().toLowerCase().indexOf(ext) != -1) {
                // nos quedamos solo con el nombre y descartamos el path
                file = new File(m_Path + file.getName());
                // escribimos el fichero colgando del nuevo path
                actual.write(file);
                MyUploadedFiles part = (MyUploadedFiles) m_Files.elementAt(thisFile);
                part.m_File = file.getName();

                numFiles += 1;
            } else if (frz) //Si era forzozo 
                m_Error += " " + JUtil.Msj("GLB", "GLB", "GLB", "ARCHIVO", 4) + " " + file.getName() + " - "
                        + ext;

            thisFile += 1;

        }

    } catch (Exception e) {
        if (e != null)
            m_Error += " " + JUtil.Msj("GLB", "GLB", "GLB", "ARCHIVO", 3) + " " + e.getMessage(); //"Error al subir archivos: " + e.getMessage();
    }

    return numFiles;
}