PortletRequestImpl req = new PortletRequestImpl( proxy, request, serviceFactory );
PortletResponseImpl resp = new PortletResponseImpl( proxy, req, response );
HttpServletRequest hreq = req.getHttpRequest( );
String action = uri.getAction( );
ActionEventImpl event = new ActionEventImpl( action, req, resp );
proxy.actionPerformed( event );
/* Get the URI where to move*/
PortletURI nextURI = event.getNextURI( );
String nextUri;
if ( nextURI != null )