Re: [rules-users] modify and update is not working in the rule file
The cancellation of an activation and the ensuing call to
activationCancelled() is NOT sufficient as an indication of the rule
not matching your fact data.
Scenario 1:
- fact(s) inserted
- activation created from rule R1
- fireAllRules
- activation of rule R1 fired
Scenario 2:
- fact(s) inserted
- activation created from rule R1
- fireAllRules
- fact(s) inserted/created/updated (due to another rule firing before R1)
- activation from rule R1 cancelled
Scenario 3:
- fact(s) inserted
- fireAllRules
- nothing happens
-W
On 16/08/2012, Rana <ven12344(a)yahoo.com> wrote:
I have written a function
function boolean logging(String actualValue, String ruleValue) {
progRuleValidationLog.setActualValue(actualValue); //this is a pojo which
will give me what are the failed rules.
progRuleValidationLog.setRuleValue(ruleValue);
return true;
}
rule "Brand Name"
no-loop true
activation-group "AndroGel"
when
drug : Drug()
eval( logging(drug.getBrandName, "AndroGel") )
Drug( brandName == "AndroGel" )
then
log.info("Brand Name is AndroGel");
end
These are my listeners.
@Override
public void activationCreated(ActivationCreatedEvent arg0) {
// TODO Auto-generated method stub
super.activationCreated(arg0);
String actualValue = progRuleValidationLog.getActualValue();
String ruleValue = progRuleValidationLog.getRuleValue();
progRuleService.saveOrUpdate(progRuleValidationLog);
log.info("Activation Created Event =
"+arg0.getActivation().getRule().getName()+" because Rule passed.");
log.info("Reason for Rule passed is that the condition matched because
the Actual value = "+actualValue+" did match with the Rule Value =
"+ruleValue);
}
@Override
public void activationCancelled(ActivationCancelledEvent arg0) {
// TODO Auto-generated method stub
super.activationCancelled(arg0);
String actualValue = progRuleValidationLog.getActualValue();
String ruleValue = progRuleValidationLog.getRuleValue();
progRuleService.saveOrUpdate(progRuleValidationLog);
log.info("Activation Cancelled Event =
"+arg0.getActivation().getRule().getName()+" because Rule failed.");
log.info("Reason for Rule failed is that the condition did not match
because the Actual value = "+actualValue+" did not match with the Rule
Value
= "+ruleValue);
}
Thanks.
--
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