You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@tomcat.apache.org by Arieh Markel <Ar...@central.sun.com> on 2000/08/18 20:17:40 UTC
Is there an easier way (was: changes from 3.1 to 3.2)
Thanks to Costin for the reponse.
Reading the doc and the code, I realized that one of the ways to execute
what I was trying to do (accept a request, and force a redirection to
a /login servlet on a different context than the one that was originally
requested) is as follows:
// get the 'console' context, from which the /login servlet is
// invoked. (class invoked is one I developed for our application)
//
Context sc = ServerUtils.getConsoleContext ();
// get the ServletWrapper that matches the /login servlet, in order
// to get to its respective RequestDispatcher
//
ServletWrapper s = (ServletWrapper) sc.getServletByName (
Constants.Context.Console.Components.Login);
// get the RequestDispatcher associated with the /login servlet
//
RequestDispatcher rd =
s.getServlet().getServletConfig().getServletContext().getNamedDispatcher(
Constants.Context.Console.Components.Login);
rd.forward (req, res);
I was wondering if there was a more straightforward way to evaluate the
RequestDispatcher than the one I figured out.
Thanks,
Arieh
--
Arieh Markel Sun Microsystems Inc.
Network Storage 500 Eldorado Blvd. MS UBRM11-194
e-mail: arieh.markel@sun.COM Broomfield, CO 80021
Let's go Panthers !!!! Phone: (303) 272-8547 x78547
(e-mail me with subject SEND PUBLIC KEY to get public key)
Re: Is there an easier way (was: changes from 3.1 to 3.2)
Posted by cm...@yahoo.com.
What about:
ServletContext sctx= getServletContext();
ServletContext targetCtx=sctx.getContext( "/login" );
RequestDispatcher rd=targetCtx.getNRD (... );
Costin
> // get the 'console' context, from which the /login servlet is
> // invoked. (class invoked is one I developed for our application)
> //
> Context sc = ServerUtils.getConsoleContext ();
>
> // get the ServletWrapper that matches the /login servlet, in order
> // to get to its respective RequestDispatcher
> //
> ServletWrapper s = (ServletWrapper) sc.getServletByName (
> Constants.Context.Console.Components.Login);
>
> // get the RequestDispatcher associated with the /login servlet
> //
> RequestDispatcher rd =
> s.getServlet().getServletConfig().getServletContext().getNamedDispatcher(
> Constants.Context.Console.Components.Login);
>
> rd.forward (req, res);
>
>
> I was wondering if there was a more straightforward way to evaluate the
> RequestDispatcher than the one I figured out.
>
> Thanks,
>
> Arieh
> --
> Arieh Markel Sun Microsystems Inc.
> Network Storage 500 Eldorado Blvd. MS UBRM11-194
> e-mail: arieh.markel@sun.COM Broomfield, CO 80021
> Let's go Panthers !!!! Phone: (303) 272-8547 x78547
> (e-mail me with subject SEND PUBLIC KEY to get public key)
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tomcat-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tomcat-dev-help@jakarta.apache.org
>