[rules-users] check dups

Anh Vuong anhtvuong at yahoo.com
Fri Aug 31 12:59:13 EDT 2007


Can it be the typo in
  referenceType ==  $referenceType
  where $referenceType should be $type1
  

Tim.Nguyen at expeditors.com wrote:
  

Here is my test

Reference ref_test2 = new Reference();
ref_test2.setReferenceType(new ReferenceType("MISC"));
ref_test2.setReferenceValue("111222");

Reference ref_test3 = new Reference();
ref_test3.setReferenceType(new ReferenceType("MISC"));
ref_test3.setReferenceValue("111222");

references.add(ref_test2);
references.add(ref_test2);



final StatefulSession session = ruleBase.newStatefulSession();
session.insert(references);
session.fireAllRules();



Thanks!
Tim



"Edson Tirelli" 
> To 
Sent by: "Rules Users List" 
rules-users-bounc 
es at lists.jboss.or cc 
g 
Subject 
Re: [rules-users] check dups 
08/31/2007 08:57 
AM 


Please respond to 
Rules Users List 
s.jboss.org> 







Hey Tim,

Can you please provide a self contained test case? There is no reason
why it would not work.

Thanks
Edson

2007/8/31, Tim.Nguyen at expeditors.com :


Hi List,

I'd like to check if any duplicate exists in my collection as below:

rule "check Duplicate"
when
ref1: Reference ($type1: referenceType, $value1:
referenceValue)
ref2: Reference (this != ref1, referenceType ==
$referenceType,
referenceValue == $value1)

then
errorHandler.record("Duplicate Reference is not allowed.");
end


Both my referenceType and referenceValue are String. I didn't get any
error
but it didn't work. Any idea?
I am using 4.01 GA


Thanks,
Tim

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--
Edson Tirelli
Software Engineer - JBoss Rules Core Developer
Office: +55 11 3529-6000
Mobile: +55 11 9287-5646
JBoss, a division of Red Hat @ www.jboss.com
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