I wouild save the form bean and a mapping or action forward in the 
session, and collect them when the in-between task is finished.

Rick Mann wrote:

>on 5/28/02 5:19 PM, Alex Paransky at [EMAIL PROTECTED] wrote:
>
>  
>
>>Why not use J2EE/WEB standard container authentication?  It will do what you
>>want.  In fact, it was designed to do what you want, which is called Lazy,
>>or just in time, authentication.  The user can surf your page, however, when
>>he links to a protected item, a login page (of your choosing) will be
>>displayed.  After the user is authenticated, the proceeds to the protected
>>resource.
>>    
>>
>
>Well, let's say for the sake of argument, that it's not authentication we're
>talking about. Let's say, instead, that in order to perform some Action B,
>some other Action A must be done first. However, doing A does not
>necessarily mean you'll do B next. What's the best way to "remember" that B
>was what the user wanted to do, but forward them to A first?
>
>  
>



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