How to handle Policy Exception handling

Hello,

I am trying to build a policy execution container and
trying to nail down all the use cases and i came
across the following use case

The user wants to define a Authentication Policy which
does
1) authenticate the user
2) on Authentication failure Log a specific message 

In other words how do i define "policy assertion
exception handling".
I can solve the problem that i have  in my hand by
definition a custom exception handling assertion and
my engine understanding it but would like to know

a) what is the direction from ws-policy to address
this  use case?
b) does exception handling belong to a policy or it
belongs to a message/process flow (bpel has exception
handling)
but from a user perspective the above is a Policy so
what is the thought process for this use case going
forward . 

thanks & regards
Manoj







      ____________________________________________________________________________________
Be a better friend, newshound, and 
know-it-all with Yahoo! Mobile.  Try it now.  http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

Received on Thursday, 17 April 2008 20:06:44 UTC