[rules-users] RE: Rules with Lookup Tables...
Steven Williams
stevearoonie at gmail.com
Thu Mar 8 17:38:15 EST 2007
Hi James,
The from keyword doesn't assert the list returned from
lookupDAO.getLookupValues - it asserts each value. So I think you want:
rule ...
when
// getting the codes from the table
$shCode : String() from lookupDAO.getLookupValues("MILT.CUSTNO" )
// matching the objects if the code
$gateIN : RKEM_Move( CUSTOMER_REFERENCE_NUMBER matches "^HX.*",
ACTIVITY_LOCATION matches "^US.*",
SH_CODE == $shCode )
then
// do something
end
cheers
Steve
On 3/9/07, jdepaul <jjdepaul at us.ibm.com> wrote:
>
>
> Let me clarify my intentions: the lookupDAO.getLookupValues(..) returns
> an
> ArrayList of String values. I need to make sure that SH_CODES attribute
> (String) of the RKEM_MOVE object exists in that list of Strings. Having
> trouble with this syntax:
>
> when
> // Get a list of Strings in ArrayList form from the DB table
> $lookupList : List() from lookupDAO.getLookupValues( "MILT.CUSTNO"
> )
>
> // Now do the comparison...
> RKEM_Move (CUSTOMER_REFERENCE_NUMBER matches "^HX.*",
> ACTIVITY_LOCATION matches "^US.*",
> $lookupList contains SH_CODE) //
> <-- if SH_CODE exists in the
> $lookupList from DAO...
> then...
> System.out.println("Found a Match Rule - about to inovke
> Service...");
>
> end
>
>
> Please help -
>
> James
>
>
> Edson Tirelli-3 wrote:
> >
> > I'm not sure I understood what you are trying to do
>
> --
> View this message in context:
> http://www.nabble.com/Rules-with-Lookup-Tables...-tf3329159.html#a9374192
> Sent from the drools - user mailing list archive at Nabble.com.
>
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--
Steven Williams
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Object Consulting
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