Earnest Dyke wrote:
Could you do the same thing with an entity manager?
of course, drools doesn't know what these things are - it's just a black
box expression and it processes the results.
Mark
Earnie!
------------------------------------------------------------------------
*From:* Mark Proctor <mproc...@codehaus.org>
*To:* Rules Users List <rules-users@lists.jboss.org>
*Sent:* Friday, March 27, 2009 2:09:19 PM
*Subject:* Re: [rules-users] Guvnor and 'from' database
a...@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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