On 11/3/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > Sessions in WebWork are stored in the HttpSession like this:
> >
> > ActionContext.getContext().getSession().put(key, value);
> >
> > so this should be trivial. Thanks a lot!
> >
> > I have never needed to override newRequestCycle() in the WebApplication
> > class before, and it seems getHttpSession() is not available in the
> > default RequestCycle implementation. How do I get a hold of the
> > HttpSession object?
>
> Something like this in your application:
>
> private static class MyRequestCycle extends WebRequestCycle
> {
> public static MyRequestCycle get()
> {
> return (MyRequestCycle)RequestCycle.get();
> }
>
> public MyRequestCycle(WebApplication application, WebRequest
> request, Response response)
> {
> super(application, request, response);
> }
>
> public HttpSession getHttpSession()
> {
> return
> getWebRequest().getHttpServletRequest().getSession(false);
> }
> }
>
> @Override
> public RequestCycle newRequestCycle(Request request, Response
> response)
> {
> return new MyRequestCycle(this, (WebRequest)request,
> response);
> }
>
> Of course, you could do this in a custom Wicket session or utility
> class as well if you use:
> ((WebRequestCycle)RequestCycle.get()).getWebRequest().getHttpServletRequest().getSession(false);
And... why I would do this in a custom session and just call
super.getAttribute("_webwork_user"):
* Wicket encodes attributes in it's own way (prepends the application
key to it), so you'd have to circumvent that;
* It is not a certainty that the session store implementation that the
Wicket session uses, is using the HttpSession to start with (might be
a database or plain RAM for instance)
So the safest thing to do here is go directly to the HttpSession. You
can pretty much depend on the RequestCycle being a WebRequestCycle
unless you're doing something really different.
Eelco
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