Dynamic forwards

[bb]

I'm trying to dynamically forward requests under Resin and Struts.
Given the following code:

String referer = (String) request.getHeader("referer");

referer returns:
http://nokia:http://nokia:8080/site/global/home/l_home.jsp

ActionForward created is (from debug):
ForwardConfig[name=null,path=[URL]http://nokia:8080/site/global/home/l_home.jsp,redirect=false,contextRelative=false]/site/global/home/l_home.jsp,redirect=false,contextRelative=false[/URL]]

Error:
java.lang.IllegalArgumentException: path must be absolute:
`http://nokia:8080/site/global/home/l_home.jsp'
at
com.caucho.server.http.Application.getRequestDispatcher(Application.java:2476)
at
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1062)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)


What do I need to do to be able to get a dynamic path that can be
successfully forwarded by and Action class? I'd rather not have to
parse and trim the referer value if possible. As far as I can see, the
above path is as absolute as you can get, but I guess I'm missing
something..