[rules-users] Creating a Query in Guvnor

Wolfgang Laun wolfgang.laun at gmail.com
Wed Dec 12 02:52:57 EST 2012


You wouldn't be able to execute a query after the return of execute()
from a stateless knowledge session.

Consider writing a low-salience rule that fires for the conditions you'd
use in the query and add the matching facts to a global List, or insert
a single fact prepared to collect these facts in a List attribute; keep
the reference to the collector.

-W


On 12/12/2012, David R Robison <drrobison at openroadsconsulting.com> wrote:
> I tried this with no success. Any thought on how to resolve this? I have
> a package defined in Guvnor and referenced in my change set. I can set
> it up and fire all rules but I need a way to get the results out of my
> stateless knowledge session. Any thoughts? David
>
> David R Robison
> Open Roads Consulting, Inc.
> 103 Watson Road, Chesapeake, VA 23320
> phone: (757) 546-3401
> e-mail: drrobison at openroadsconsulting.com
> web: http://openroadsconsulting.com
> blog: http://therobe.blogspot.com
> book:
> http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526
>
> On 12/11/2012 5:12 PM, Michael Anstis wrote:
>>
>> There isn't an explicit editor for this - there's a JIRA for it, but I
>> forget the number.
>>
>> You might be able to work around it by either modifying the
>> drools.package asset or adding a query definition in the advanced view
>> of the package imports or global settings. All are added to the
>> package DRL at compile time. I've not tried any of these, so cannot
>> guarantee any actually work.
>>
>> sent on the move
>>
>> On 11 Dec 2012 21:59, "David R Robison"
>> <drrobison at openroadsconsulting.com
>> <mailto:drrobison at openroadsconsulting.com>> wrote:
>>
>>     Is there a way to create a Query in Guvnor? I am using 5.4.0.
>>     Thanks, David
>>
>>     --
>>
>>     David R Robison
>>     Open Roads Consulting, Inc.
>>     103 Watson Road, Chesapeake, VA 23320
>>     phone: (757) 546-3401 <tel:%28757%29%20546-3401>
>>     e-mail: drrobison at openroadsconsulting.com
>>     <mailto:drrobison at openroadsconsulting.com>
>>     web: http://openroadsconsulting.com
>>     blog: http://therobe.blogspot.com
>>     book:
>>
>> http://www.xulonpress.com/bookstore/bookdetail.php?PB_ISBN=9781597816526
>>
>>
>>
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