[rules-users] Problem Comparing to Character Fields
After asserrting the following objects and performing the rule I get the error
shown
PersonSummary personSummary = new PersonSummary();
personSummary.setPrId(new Long(217));
personSummary.setCmpntCd(new Character('R'));
PersonSummary personSummary2 = new PersonSummary();
personSummary2.setPrId(new Long(217));
personSummary2.setCmpntCd(new Character('G'));
##################################
rule "Duplicate Projection for same processing date by another component"
when
$j : PersonSummary($prId : prId, $cmpntCd : cmpntCd)
exists PersonSummary(this != $j, cmpntCd == $cmpntCd)
then
System.out.println("Error Found in rule Duplicate Component
Code");
end
##################################
java.lang.ClassCastException:
org.drools.rule.VariableRestriction$ObjectVariableContextEntry
at
org.drools.base.evaluators.CharacterFactory$CharacterEqualEvaluator.evaluateCac
hedRight(CharacterFactory.java:99)
at org.drools.rule.VariableRestriction.isAllowedCachedRight
(VariableRestriction.java:78)
at org.drools.rule.VariableConstraint.isAllowedCachedRight
(VariableConstraint.java:78)
at org.drools.common.DoubleBetaConstraints.isAllowedCachedRight
(DoubleBetaConstraints.java:149)
If I change the exists rule to:
exists PersonSummary(this != $j, cmpntCd == 'A')
it works fine.
Is there something I have to do to compare two char objects.
Thanks