hou wj created WW-3862:
--------------------------
Summary: help,request.getServletPath() still return null
Key: WW-3862
URL: https://issues.apache.org/jira/browse/WW-3862
Project: Struts 2
Issue Type: Improvement
Components: Dispatch Filter
Affects Versions: 2.3.1
Environment: websphere 7.0.12,struts2.3.1.1,jdk1.5
Reporter: hou wj
I tried the URL you provided like
this,【http://struts.apache.org/2.x/docs/websphere.html】。
I don’t want a temporary fix,so I try the solution of servlet LaunchServlet as
you provided like this:
1) add a servlet that initializes the Struts Dispatcher with the servlet
context:
import org.apache.struts2.dispatcher.Dispatcher;
public class LaunchServlet extends HttpServlet implements Servlet {
public LaunchServlet() {
super();
}
public void init(ServletConfig arg0) throws ServletException {
// this works around a bug in the websphere classloader.
super.init(arg0);
Dispatcher d = new Dispatcher(getServletContext(), new
HashMap<String, String>());
}
}
2) launch it at start-up (web.xml):
<servlet>
<servlet-name>dummyaction</servlet-name>
<servlet-class>com.xxx.yyyyyy.service.LaunchServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
3) Run application and everything should work.
But it not works ,the method request.getServletPath() still return null
I use struts2.3.1,and websphere 7.0.12
Follws is before my issue: https://issues.apache.org/jira/browse/WW-3859
I use as follows
I create a class:
public abstract class BaseAction extends ActionSupport implements
ServletRequestAware, ServletResponseAware, ServletContextAware {
protected HttpServletRequest request;
protected HttpServletResponse response;
protected HttpSession session;
.........
public String getServletPath(){ return request.getServletPath(); }
..........
// get / set method
public void setServletRequest(HttpServletRequest request) {
this.request = request;
}
public void setServletResponse(HttpServletResponse response) {
this.response = response;
}
public void setServletContext(ServletContext context) {
this.context = context;
}
}
now ,in tomcat 5.5 run environment,getServletPath() method can return correct
value,but in websphere 7,it return null.first,i distrust it is some problem in
webphere.so i create a simple jsp file and write above code in new jsp
file,very magical,it return correct value.i arrive the net to look for the
answer.but,nothing i find.it's struts bug?Looking forward to reply.
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