that's the only way but it's not bulletproof.
Perhaps links to your app could require an extra parameter
that would identify the source

On Wed, Dec 8, 2010 at 11:44, Gnu Ubuntu <gnu.ubu...@gmail.com> wrote:
> Hi,
> In my app I'm redirected to an external url, and after I need to return to
> my app. I'm looking for a way to store the referer url before exiting my app
> to return to.
> For now, I'm using :
> String referer = request.getHeader("referer");
> But it's not safe to referer to this browser information.
>
> Do you know an other way to get previous url please?
>
> Thanks in advance.
>



-- 
Andreas Andreou - andy...@apache.org - http://blog.andyhot.gr
Tapestry PMC / Tacos developer
Open Source / JEE Consulting

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