[rules-users] Guvnor and 'from' database

[Earnest Dyke]

Could you do the same thing with an entity manager?

Earnie!




________________________________
From: Mark Proctor <mproctor at codehaus.org>
To: Rules Users List <rules-users at lists.jboss.org>
Sent: Friday, March 27, 2009 2:09:19 PM
Subject: Re: [rules-users] Guvnor and 'from' database

Anu at work wrote:
> I am trying to use drools to evaluate the following rule:
> 
> Given a telephone number, if the telephone number already exists in database
> and has a balance > 0, set isAllowed = false. 
> Looking at forum posts I understand that this can be achieved using
> hibernate and 'from' keyword. However, this is my current scenario - I
> create a package snapshot for my rules in Guvnor and use the URL in Drools
> execution server. Execution server runs only stateless sessions. 
> Where and how do I use hibernate named queries?  
set the hibernate session as a global and then the 'from' can access it.
> Thx,
> Anu
> 
> 
>  


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