I have found that when your interceptor implements SessionAware and puts
some key/value pairs in the map, the session attributes are not available to
the action even if it implements SessionAware. To get the session
attribute, I did something like this:
@SuppressWarnings("unchecked")
Map<Object, Object> sessionMap =
invocation.getInvocationContext().getSession();
On Thu, May 20, 2010 at 5:22 AM, Pierre BRARD <brard.pie...@gmail.com>wrote:
> Hi all,
>
> I am implementing a login system with Struts 2.
>
> Basically, I have a custom interceptor which checks in session if a
> particular variable is set. If it is, the user is considered already logged
> in and if it is not the variable is set in session (
> session.setAttribute("connectedUser", user); ).
>
> Now, the problem is that this variable is null in my Action (through
> SessionAware or not) or in my page (#session.myvar) during the first
> request
> (when the variable is first set in session).
> It is only gets set with the second request.
>
> Am I missing an essential concept in the "page process and session
> lifecycle" or is this a plain algorithm mistake ?
>
> Thanks in advance for any help,
> PBR
>
