how to test if a Session context exist from sitemap and session transformer ?

[Franck Omrane]

Hi,

if i try to get a param from a session context which doesn't exit i get 
an error .... normal .
but how to test if the context exist  ?
in two ways :

-- from the sitemap to   choose the right pipeline.
-- from the session transformer to create the context if it doesn't exist


thanks for your help


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]