[rules-users] How to figure out the recent node(s) in a drools flow ?

[Robert]

Hm,

for the event-listener way I need to have an App up and running to catch  
those, but what about an App which will be turned on later, but needs to  
know the actuall state of the process. This leaves only the first  
possibility, to use the persistence mechanism and check out the database ?

That sounds pretty strange to me, since the mechanism to continue from the  
actual (last actual) state of the process must be there already (or is  
this not possible with the drools flow ? ) and therefor I was hoping to  
get direct API-access to this mechanism.

So please, let me know if the DB is the only way to figure out at which  
recent state (which nodes are recently active) the process instance is or  
if there is some API to get this information directly.

Cheers, Rob.

Am 26.05.2010, 10:15 Uhr, schrieb PAYET, Manuel  
<manuel.payet at capgemini.com>:

> There are different ways of doing this:
> -you can activate the drools-bam module to trace the activities of your  
> nodes in database
> -you can add an eventlistener to your process (session.addEventListener)  
> and by this, you can track which node was activated etc...
> -probably other ways :p
>
> -----Message d'origine-----
> De : rules-users-bounces at lists.jboss.org  
> [mailto:rules-users-bounces at lists.jboss.org] De la part de Robert
> Envoyé : mercredi 26 mai 2010 10:15
> À : rules-users at lists.jboss.org
> Objet : [rules-users] How to figure out the recent node(s) in a drools  
> flow ?
>
> How am I able to figure out at which point (node(s)) the recent process  
> instance is ?
>
> I was looking hard for some methods in the API, but could not find any.
>
> Cheers, Rob.
>
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