[rules-users] AddKnowledgePackage with rules that uses global vars complains that the global var is not set

[Esteban Aliverti]

I think that if you modify the kbase, you must recreate all your sessions.
You can't use any session created previous the kbase modification.

Best,

On Fri, Jun 11, 2010 at 3:32 PM, dgimenes <dranelf at gmail.com> wrote:

>
> I'm trying to add rules after the Process (workflow) started. That works,
> but
> I wanted the rules to access database data using hibernate.
>
> So I created a global object to store my EntityManager (I'm using SEAM;
> it's
> like a Session object).
>
> The problem is that when I add the KnowledgePackage with the rule that uses
> the EntityManager, an exception is thrown because the global is not set.
> BUT, if I try to set the global var, I get an exception saying it does not
> exist.
>
> Do you have any idea?
>
> I've seen that when I add the KnowledgePackage to the
> StatefullKnowledgeSession the rules are fired, and then I get the
> exception.
> Is there a way to NOT fire the rules after inserting the packages?
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Esteban Aliverti
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