[rules-users] Templates / Generated rules debugging

[Ingomar Otter]

Yes, check this out:
http://blog.athico.com/2008/02/looking-under-drools-skirt.html


Am 08.06.2009 um 18:34 schrieb Malenfant, Andre:

> Is it possible to see the generated Java code for the rules?
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org [mailto:rules-users-bounces at lists.jboss.org 
> ] On Behalf Of Ingomar Otter
> Sent: Monday, June 08, 2009 12:00 PM
> To: Rules Users List
> Subject: Re: [rules-users] Templates / Generated rules debugging
>
>
>> -          Since this is a web application, I cannot debug the rules
> in Eclipse (unless I am missing something)
> You are missing something. :-) That's possible.
>
> However we have found regular debuggers "not to helpful".
> Have a look at the WorkingMemoryLoggers, they can give you a detailed
> insight of what's going on inside Drools, ie.
> * Facts inserted, changed, retracted
> * Activations
> * Rules fired
>
> 4.0.7: http://downloads.jboss.com/drools/docs/4.0.7.19894.GA/apidocs/org/drools/audit/WorkingMemoryFileLogger.html
> (The Drools Eclipse Plugin can be used to view these logs).
>
> To be useful, this requires a usable toString, we have created those
> using apache commmons-lang.
>
> Happy hunting!
>
>  -- Ingomar
>
>
>
> Am 08.06.2009 um 17:46 schrieb Malenfant, Andre:
>
>> Hi,
>>
>>
>>
>> Can some of your share your technique for debugging/troubleshooting
>> rules:
>>
>>
>>
>> Here is the situation:
>>
>>
>>
>> -          I have a web application that uses rules at specific
>> points.
>>
>> -          I use templates and decision tables so the actual rules
>> are compiled by my application using a spread sheet compiler.
>>
>> -          Since this is a web application, I cannot debug the rules
>> in Eclipse (unless I am missing something)
>>
>>
>>
>> I must not be the only one asking this question but I cannot find
>> answers in the archives.
>>
>>
>>
>> Thanks,
>>
>>
>>
>> André Malenfant
>>
>>
>>
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>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
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