Hi,
The problem is because Jersey logging is enabled. It will consume the
request entity at the level of the HTTP servlet.
Thus if your application needs to use HttpServletRequest to consume
request entities you cannot use Jersey to log the request (you need to
use something else that preserves the request at the servlet layer)
Paul.
On Oct 12, 2009, at 8:10 AM, beanor wrote:
>
> Hi Paul:
>
> We have been using jersey1.0.2，It has been working quite nice，But
> today, I
> have got a issue for it.
>
> Here is my code:
>
>
> 1.web.xml
>
> <servlet>
> <servlet-name>Jersey Web Application</servlet-name>
> <servlet-class>
> com.sun.jersey.spi.spring.container.servlet.SpringServlet
> </servlet-class>
>
> <init-param>
> <param-name>
> com.sun.jersey.config.property.packages
> </param-name>
> <param-value>com.jersey.sample</param-value>
> <!--
> <param-value>com.jersey.sample.provider;com.jersey.sample.resources</
> param-value>
> -->
>
> <init-param>
> <param-name>
> com.sun.jersey.spi.container.ContainerRequestFilters
> </param-name>
> <param-value>
> com.sun.jersey.api.container.filter.LoggingFilter;
> </param-value>
> </init-param>
>
> <init-param>
> <param-name>
> com.sun.jersey.spi.container.ContainerResponseFilters
> </param-name>
> <param-value>
> com.sun.jersey.api.container.filter.LoggingFilter;
> </param-value>
> </init-param>
> </init-param>
> <load-on-startup>1</load-on-startup>
> </servlet>
> <servlet-mapping>
> <servlet-name>Jersey Web Application</servlet-name>
> <url-pattern>/resources/*</url-pattern>
> </servlet-mapping>
>
> 2.UploadFileResource.java
>
> @Path("/uploadFile")
> public class UploadFileResource {
>
> /**
> * httpServletRequest
> */
> @Context
> private HttpServletRequest httpServletRequest;
>
> /**
> * 上传文件
> * @throws JSONException
> */
> @SuppressWarnings("unchecked")
> @POST
> public Response uploadFile() {
>
> DiskFileItemFactory factory = new DiskFileItemFactory();
> factory.setSizeThreshold(4 * 1024);
>
> ServletFileUpload upload = new ServletFileUpload(factory);
> upload.setSizeMax(10 * 1024 * 1024);
>
> // FileItem
> List<FileItem> fileItemList = null;
>
> try {
> fileItemList = upload.parseRequest(httpServletRequest);
> System.out.println("fileItemList size:" +
> fileItemList.size());
> } catch (FileUploadException e) {
> }
> return Response.ok("{success:true}").status(Status.OK).build();
> }
> }
>
>
> run result: fileItemList size:0
>
>
> uploadFile.jsp:
>
> <%@ page language="java" contentType="text/html; charset=utf-8"
> pageEncoding="utf-8"%>
> <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
> <title>Insert title here</title>
> </head>
> <body>
> <h1>"multipart/form-data"</h1>
> <form action="/jerseydemo/resources/uploadFile" method="post"
> enctype="multipart/form-data">
> <input type="file" name="file" />
> <input type="submit" name="submit" value="upload" />
> </form>
> </body>
>
>
> But , I have changed web.xml like this:
>
>
> <servlet>
> <servlet-name>Jersey Web Application</servlet-name>
> <servlet-class>
> com.sun.jersey.spi.spring.container.servlet.SpringServlet
> </servlet-class>
>
> <init-param>
> <param-name>
> com.sun.jersey.config.property.packages
> </param-name>
> <param-value>com.jersey.sample</param-value>
> <!--
> <param-value>com.jersey.sample.provider;com.jersey.sample.resources</
> param-value>
> -->
> <load-on-startup>1</load-on-startup>
> </servlet>
> <servlet-mapping>
> <servlet-name>Jersey Web Application</servlet-name>
> <url-pattern>/resources/*</url-pattern>
> </servlet-mapping>
>
> The UploadFile.java runing result is :fileItemList size:2
>
> Why ?
>
> Any help?
>
>
> --
> View this message in context: http://n2.nabble.com/I-had-found-a-bug-for-jersey1-0-1-tp3806324p3806324.html
> Sent from the Jersey mailing list archive at Nabble.com.
>
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