Hi All,

I have used drools-jbrms.war and drools-guvnor.war. I facing a Problem in both.

I have a package called Rating which has the following source.

‘Rule 1’ is Business-Rule; ‘Rule 2’ is a Technical-Rule(DRL).

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package rating

import com.esspl.ic.dom.CallDetail;

import com.esspl.ic.dom.ICConstants;

import com.esspl.ic.dom.RateDetail;

import java.util.Map;

import java.lang.String;

global Map rateCache;

rule "Rule 1"

      dialect "mvel"

      when

            cd : CallDetail( callType == "VOICE" )

      then

            cd.setRate( cd.getCallDuration()  *  ((RateDetail) rateCache.get("VOICE")).getRate()  );

end

rule "Rule 2"

      when

            cd : CallDetail( callType == “SMS”)

      then       

            cd.setRate(cd.getCallDuration()  *  ((RateDetail) rateCache.get("SMS")).getRate() );

            End

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Rule 2 Compiles fine but Rule 1 does not.

It seems there is a Problem in compiling a BusinessRule. The Business Rule Compiler doesn’t support Typecasting. Whereas the Technical rule compiler supports type casting.

I have to make all my rules as Business Rules. But it doesn’t get compiled.

Can anyone help me get rid of this problem.

Thanks in Advance,

Vinoth