3:45 p.m.
And just for completeness here is my DRL file that compiles fine in the IDE:
#created on: Apr 10, 2007
package com.circuitcity.rtvcrms.rules
#list any import classes here.
import java.math.BigDecimal;
import com.circuitcity.rtvcrms.bw.ModelDiscrepancyOutput;
import com.circuitcity.rtvcrms.bw.StatusConstants;
import com.circuitcity.rtvcrms.AdjustmentDocument.Adjustment;
import com.circuitcity.rtvcrms.RepaymentCodeDocument.RepaymentCode;
import org.drools.WorkingMemory;
import org.drools.QueryResults;
import org.drools.QueryResult;
import java.util.Iterator;
#declare any global variables here
rule "Sum CM"
salience 90
when
mdOutput : ModelDiscrepancyOutput ()
repaymentCode : RepaymentCodeDocument.RepaymentCode( code == "MD")
cmAdjustment : Adjustment(cmNumber != null, lineNumber != null,
originalRepaymentCode == "MD" )
then
System.out.println("Sum CM");
mdOutput.setSumCmAndRnr(cmAdjustment.getAvailableQuantity());
end
rule "Sum RTV"
salience 80
when
mdOutput : ModelDiscrepancyOutput ()
repaymentCode : RepaymentCode( code == "MD")
rtvAdjustment : Adjustment(rtvNumber != null, lineNumber != null,
originalRepaymentCode == "MD" )
then
System.out.println("Sum RTV");
mdOutput.addSumRTVQty(rtvAdjustment.getAvailableQuantity());
end
rule "Sum RNR"
salience 70
when
mdOutput : ModelDiscrepancyOutput ()
repaymentCode : RepaymentCode( code == "MD")
rnrAdjustment : Adjustment(keyRecNo != null, lineNumber != null,
originalRepaymentCode == "MD" )
then
System.out.println("Sum RNR");
mdOutput.setSumCmAndRnr(rnrAdjustment.getAvailableQuantity());
end
rule "Repayment Code Requires Approval"
salience 60
when
repaymentCode : RepaymentCode( code == "MD", matchApprv == "Y"
)
mdOutput : ModelDiscrepancyOutput( $amt1 : sumRTVQty, $amt2 :
sumCmAndRnr)
eval($amt1.doubleValue() == $amt2.doubleValue())
then
System.out.println("Repayment Code Requires Approval");
processMDAdjustments(drools.getQueryResults( "MD Adjustments" ),
StatusConstants.APPROVAL);
System.out.println("mdOutput: " + mdOutput);
end
rule "Repayment Code Does Not Requires Approval"
salience 60
when
repaymentCode : RepaymentCode( code == "MD", matchApprv != "Y"
)
mdOutput : ModelDiscrepancyOutput( $amt1 : sumRTVQty, $amt2 :
sumCmAndRnr)
eval($amt1.doubleValue() == $amt2.doubleValue())
then
System.out.println("Repayment Code Does Not Requires Approval");
processMDAdjustments(drools.getQueryResults( "MD Adjustments" ),
StatusConstants.MATCHED);
System.out.println("mdOutput: " + mdOutput);
end
rule "MD QTY do not match"
salience 60
when
repaymentCode : RepaymentCode( code == "MD")
mdOutput : ModelDiscrepancyOutput( $amt1 : sumRTVQty, $amt2 :
sumCmAndRnr)
eval($amt1.doubleValue() != $amt2.doubleValue())
then
System.out.println("MD QTY's do not match");
processMDAdjustments(drools.getQueryResults( "MD Adjustments" ),
StatusConstants.OPEN);
end
rule "No MD Repayment Code"
salience 60
when
mdOutput : ModelDiscrepancyOutput( )
repaymentCode : RepaymentCode( code != "MD" )
then
System.out.println("No MD Repayment code");
mdOutput.setLineStatus(StatusConstants.OPEN);
System.out.println("mdOutput: " + mdOutput);
end
query "MD Adjustments"
adj : Adjustment(originalRepaymentCode == "MD" )
end
function void processMDAdjustments(QueryResults results, String status)
{
System.out.println( "we have " + results.size() + " MD
Adjustments" );
for ( Iterator it = results.iterator(); it.hasNext(); ) {
QueryResult result = ( QueryResult ) it.next();
Adjustment adj = ( Adjustment ) result.get( "adj" );
adj.setStatus(status);
}
}
On 7/3/07, Ronald R. DiFrango <ron.difrango(a)gmail.com> wrote:
OK, I got this workinkg now, by adding the jar file
core-3.2.3.v_686_R32x.jar from the distribution to my project.
Now though when I run it, I get the following error:
The method getQueryResults(String) is undefined for the type
KnowledgeHelper
has getQueryResults been removd in 4.x or renamed?
On 7/3/07, Ronald R. DiFrango <ron.difrango(a)gmail.com> wrote:
>
> All,
>
> I am in the process of migrating my 3.0. project to the 4.x series and
> when I attempt to run my code I get the following exception when I attempt
> to load my .drl files:
>
> Caused by: org.drools.RuntimeDroolsException : Unable to load dialect '
> org.drools.rule.builder.dialect.java.JavaDialect:java'
>
> Here is my package builder code:
>
> static
> {
> try
> {
> builder = new PackageBuilder();
> builder.addPackageFromDrl( new InputStreamReader(
> RtvDecisionEngine.class.getResourceAsStream("rtv.drl" ) ) );
> builder.addPackageFromDrl( new InputStreamReader(
> RtvDecisionEngine.class.getResourceAsStream ("modelDiscrepancyRules.drl"
> ) ) );
> ruleBase = RuleBaseFactory.newRuleBase();
> ruleBase.addPackage( builder.getPackage() );
> }
> catch(Exception e)
> {
> throw new RuntimeException("Failure loading the Rules", e);
> }
> }
>
>
> Any thoughts appreciated.
>
> Ron
>