[rules-users] how to perform some task when rule fails.

[Gaurav2007]

Hi All,

My requirment is that i want to send corresponding error when any rule
fails.

for example:

rule "ValidationRuleExp_G250.4_0"
when
IValidationField(attributeId =="G250.4")

(((Map( this["G250.18"] !=4))&&(Map( this["G250.4"]not
in("910","990","983","995","996","997"))))||((Map( this["G250.18"]
==4))&&(Map( this["G250.4"] in("910","990","983","995","996","997")))))

then 

System.out.println("comming
here---Success-------------------------------------------------->");
end 

In this case i can call some method in success,Is there any way so that i
can call some method when any rule fails.

the problem is that i am trying to generate rule file and all the validation
expressions are already defined.
my task is to evaluate these expression and generate corresponding error
message when any rule fails

can you please suggest me how can i do this using drools.

Thanks,
Gaurav
 

-- 
View this message in context: http://www.nabble.com/how-to-perform-some-task-when-rule-fails.-tf4475301.html#a12760314
Sent from the drools - user mailing list archive at Nabble.com.