[rules-users] using primitive datatypes?

[Mark Proctor]

Fabian Weisensee wrote:
> Hello everyone
>
> just one quick question:
>
> I tried to invoke a rule from inside of jBPM. This works now, but I 
> have a major problem. The rule is quite simple and should only check 
> if an integer from the jBPM process is greater than a limit. I insert 
> this integer into the workingmemory, but as I understand it, drools 
> only works with objects.
> I tried "Integer(intValue >= limit)" on the LHS but that only let my 
> process hang at the drools-decision.
This should work, why don't you make a self contained example outside of 
jBPM to make  sure your logic is working.
>
> Is this possible at all? Or do I have to wrap this integer into an 
> object?
>
> -- Fabian
>
> PS: the whole rule looks like this:
>
> rule "Rechnung pruefen"
>     when
>         r1 :Integer(intValue >= 500)   
>         ci : ContextInstance (id >= 0)
>     then
>         ci.setVariable("mussPruefen", true);
>         System.out.println("Rechnung muss geprueft werden");       
> end
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