It is not possible to assign the result of an arbitrary method call to a
variable right now. So, your best option is probably to do (please note the
use of inline-eval):
*rule* "SupplierView: Headquarter Supplier Code should end on 25 or 30."
*when*
$cs : SupplierView(corporate == *true,* eval( suppCode.substring(4,
6).equals( "25" ) || suppCode.substring(4, 6).equals( "30" ) ) )
*then*
ValidationErrorFacade.getInstance().registerError($cs,
*new*ValidationError("Headquarter
Supplier Code should end on 25 or 30."));
*end*
A more clean solution is to use "matches" operator. If your rule states
that Supplier Code must END with 25 or 30, you can do:
*rule* "SupplierView: Headquarter Supplier Code should end on 25 or 30."
*when*
$cs : SupplierView(corporate == *true,* suppCode matches ".*25" ||
matches ".*30" )
*then*
ValidationErrorFacade.getInstance().registerError($cs,
*new*ValidationError("Headquarter
Supplier Code should end on 25 or 30."));
*end*
Hope it helps.
[]s
Edson
2007/7/12, Manukyan, Sergey <SManukyan(a)lear.com>:
Folks,
I have a rule where I am repeating part of it twice : ($cs.getSuppCode().substring(4,
6)), and I would like to replace it with variable… how can I do that? The
solution with "in" doesn't worl because it is a java code needed to
perform
calculations for variable…..
Please see the rule below:
* *
*rule* "SupplierView: Headquarter Supplier Code should end on 25 or 30."
*when*
$cs : SupplierView(corporate == *true*)
*eval*($cs.getSuppCode().substring(4, 6) == "25" ||
$cs.getSuppCode().substring(4, 6) == "30")
*then*
ValidationErrorFacade.getInstance().registerError($cs,
*new*ValidationError("Headquarter
Supplier Code should end on 25 or 30."));
*end*
Thanks,
-Sergey
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