[rules-users] How to create logfile when using ruleAgent

Wolfgang Laun wolfgang.laun at gmail.com
Fri Sep 3 05:57:14 EDT 2010


The Guvnor documentation  contains a section 1.4.1.3. that describes
how to import classes.

Then, there isn't any intrinsic difference between a
System.out.println( "I say Hello" ) or a
Log.write( "You say Goodbye" ), is there?

-W


2010/9/3 Solingen, Stephanie <stephanie.solingen at atosorigin.com>:
> What user guide do you mean?
>
> I've already read this one:
> http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-guvnor/html_single/index.html
>
> But it does not say anything about globals nor how to make a rule with Log()
> (instead of System.out.println()) , so the information is added to a
> logfile. The only information I've found was in de user guide of drools flow
> (section 5.3)
> http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-flow/html_single/index.html
>
> But I'm not using ruleflow
>
> And in de Drools Expert guide:
> http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-expert/html_single/index.html in
> section 3.3.5 there is information how to make an audit log, which one can
> view via Eclipse.
>
> But I want to make a simple log file (like a server.log) but for the rules
> I've made in Guvnor. Which is in the system and testers can check if
> something strange happens or pure for their own information. so they can
> watch the process without any technical knowledge.
>
>
>
> I hope you can help me further as where to find some information or example
> how to use a global object that handles logging...
>
> Or where to find the guide your talking about...
>
>
>
> Using a "global" object that handles logging would probably be the simplest.
>
> Look at the User Guide for use of globals.
>
> 2010/9/2 Solingen, Stephanie <stephanie.solingen at atosorigin.com>
>
>> Hi,
>
>>
>
>> Can anyone give me a code example how to create a logfile when using a
>> rule
>
>> agent (rulebase) and statefulsession?
>
>> The goals is to replace all system.out.println(); statements in de rules
>
>> with Log();
>
>> (the rules are made with the Guvnor GUI, and I am using Guvnor 5.1 with a
>
>> oc4j server)
>
>> The text that is in de Log() should then appear in an existing logfile.
>
>>
>
>> Thanx in advance.
>
>
>
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