12:29 p.m.
David and Ingomar
Thanks for the help. I want to keep track of exceptions that occur in my production system
and maybe send out an email with the list of rule names that were executed and the stack
trace.
So WorkingMemoryFileLogger would not work well for me. But I just implemented a
AgendaEventListener and seems like it would do the job for me.
I will look into the ConsequenceExceptionHandler also.
Thanks once again.
Vikas
-----Original Message-----
From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On
Behalf Of Ingomar Otter
Sent: Monday, May 18, 2009 10:11 AM
To: Rules Users List
Subject: Re: [rules-users] Rules Debugging
David already provided the answer, two more things:
* If your rule's consequences are throwing exceptions I've also found
it helpful to register a custom ConsequenceExceptionHandler (depending
on your actual infrastructure)
*Another way to get that information is to use the
WorkingMemoryFileLogger as described in here, gives you even a basic
UI in Eclipse. Despite the name it also includes rules fired.
http://downloads.jboss.com/drools/docs/4.0.7.19894.GA/html/index.html
Caveat: Don't forget the writeToDisk (even on failure) and you may
need to increase Eclipse' memory allocation.
-- Ingomar
Am 18.05.2009 um 18:43 schrieb Vikas Phonsa:
Hi All,
I'm using Drools 4.0.7 with Java 1.4.
Some of my rules are throwing exceptions and my goal is to get a
list of names of all rules that are being executed (till the point
the exception is thrown).
I have tried doing
stateLesssession.addEventListener( new DebugAgendaEventListener() );
and it does give me a bunch of information about the agenda. But I
want to narrow it down to the rules that are actually executed.
Which event it called right after the execution control goes inside
a rule (before the 'when' condition is executed)?
Thanks,
Vikas
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