solved the nullPointer, please confirm the syntax....
nullPointer caused because of a missing import
_____
From: Shai Bentin [mailto:[EMAIL PROTECTED]
To: Rules Users List [mailto:[EMAIL PROTECTED]
Sent: Tue, 24 Jul 2007 11:27:10 +0300
Subject: [rules-users] Is this syntax correct?
I need to fire a rule if I have more then one fact that has an endDate property
from the last 24 months... is the follwoing correct?
rule "testing123"
when
olList: ArrayList(size > 1) from collect(CreditEventLocal(creditEventTypeVlId
== "SOMETHING", $endDate: endDate ->
($endDate.after(DateUtils.addMonthsFromToday(-24)))))
then
System.out.println("eurika");
end
Anyhow, if it is then I get a NullPointerException which doesn't tell me what
the problem is. It happens in building time of course:
I'm using drools4.0.0MR2
Exception in thread "main" java.lang.NullPointerException
at
org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.build(JavaConsequenceBuilder.java:53)
at org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:65)
at org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:353)
at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:233)
at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:157)
at com.emi.framework.antTasks.PackageRules.addPackages(PackageRules.java:227)
at com.emi.framework.antTasks.PackageRules.execute(PackageRules.java:143)
at com.emi.framework.antTasks.PackageRules.main(PackageRules.java:325)
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