如何使用restful模板使用fileupload restful webservice

Question

我是restful webservice的新手。我的要求是上传一个多个文件。我成功编写了用于在宁静的网络服务中上传多个文件的代码。这是我的代码。

@POST
    @Consumes(MediaType.MULTIPART_FORM_DATA)
    @Produces("text/plain")
    @Path("/multipleFiles")
    public String registerWebService(@Context HttpServletRequest request)
    {
        String responseStatus = SUCCESS_RESPONSE;        
        String candidateName = null;

        //checks whether there is a file upload request or not
        if (ServletFileUpload.isMultipartContent(request))
        {
            final FileItemFactory factory = new DiskFileItemFactory();
            final ServletFileUpload fileUpload = new ServletFileUpload(factory);
            try
            {
                /*
                 * parseRequest returns a list of FileItem
                 * but in old (pre-java5) style
                 */
                final List items = fileUpload.parseRequest(request);

                if (items != null)
                {
                    final Iterator iter = items.iterator();
                    while (iter.hasNext())
                    {
                        final FileItem item = (FileItem) iter.next();
                        final String itemName = item.getName();
                        final String fieldName = item.getFieldName(); 
                        final String fieldValue = item.getString();

                        if (item.isFormField())
                        {
                            candidateName = fieldValue;
                            System.out.println("Field Name: " + fieldName + ", Field Value: " + fieldValue);
                            System.out.println("Candidate Name: " + candidateName);
                        }
                        else
                        {
                                final File savedFile = new File(FILE_UPLOAD_PATH + File.separator
                                         + itemName);

                                item.write(savedFile);                                
                        }

                    }
                }
            }
            catch (FileUploadException fue)
            {
                responseStatus = FAILED_RESPONSE;
                fue.printStackTrace();                
            }
            catch (Exception e)
            {
                responseStatus = FAILED_RESPONSE;
                e.printStackTrace();
            }
        }        



        return responseStatus;
    } 

在单个请求中上传多个文件是否合适？ 我想使用restful模板或jersey或任何其他java客户端来使用上面的restful webservice。 任何人都可以指导我编写用于使用上述Web服务的客户端代码吗？

任何帮助将不胜感激!!!