[rules-users] How to validate boolean values..using Drools
manyasri.m
manyasri.m at gmail.com
Wed Jun 18 07:29:37 EDT 2008
Thanks Alexander.
There was a question about Timestamp in my table.
Condtion is : compare to start_timestamp can not be less than or equal
Current Date.
i am trying to like this ,
EmployeEx(eval(startTimestamp.after(new
Timestamp(System.currentTimeMillis()))))
In This case No Rules to fired.Please review this condition sytex is correct
or not.
Thanks,
Manya....
Alexander Claus wrote:
>
>> In My Employee Table column name HostVisible_YN. HostVisible_YN it's
>> boolen
>> value.
>>
>> Condtion is: HostVisible_YN column value must be "Y" or "N".
>>
>>
>> How to validate this condition using drools..
>
> Hi Manya,
>
> feel free to experiment with the DRL language! A simple test gave, that
> the
> most intuitive solution is possible:
> $value in ("Y", "N")
> Here you can read more:
> http://downloads.jboss.com/drools/docs/4.0.7.19894.GA/html/ch06s05.html#d0e3166
> See section on Compound Value Restriction for details.
>
> Alternatively you could use
> $value == "Y" || "N"
> which is the simplest solution which you should (!) have found even as a
> beginner as I am.
> Again: experiment with the language!
>
> Alexander Claus
>
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>
>
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