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From Dionis Argiri <dio...@gmail.com>
Subject Re: ActionContext and the application context
Date Fri, 04 May 2012 21:16:51 GMT
Good starting point would be reading code of action context etc, it could
give you some answers that are not mentioned in any
faq/tutorial/documentation. Simplified answer is - struts2 actions are
thread safe (but that doesn't means that if you inject some statefull
service in your bean, it'll be automatically thread safe). Reading source
code & debugging gave me the answer about session's internal
synchronization - SessionMap returned, that is thread safe wrapper around
non-thread safe HttpSession.

2012/5/4 vEnkaTa mohAna rAo SriperumbUdUru <mohanaraosv@gmail.com>

> Go through this link
>
> http://stackoverflow.com/questions/10296108/struts2-actioncontext-and-valuestack
>
>
> On Fri, May 4, 2012 at 11:18 AM, Puneet Babbar 2 <pbabbar2@sapient.com
> >wrote:
>
> > Hi,
> >
> > I have slight confusion in understanding of the thread locality of the
> > ActionContext. And action context contains the application, session,
> > request... etc
> >
> > Talking about general servlet/jsp programming, anything set in the
> > application context can be shared between different sessions or users.
> >
> > So since ActionContext is thread local(which means that values stored in
> > the ActionContext are unique per thread).
> > So, what is the impact on application context? Since its accessed using
> > ActionContext.
> >
> > Regards
> >
> > Puneet babbar
> >
> >
>

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