Hi All,

Iam very new to Drools BRMS.In one of the project we are implementing drools.Currentluy iam working on BRMS.I have downloaded Insurance Example from Jboss and deployed in BRMS.I have downloaded Binary package to "c:\Raghu".Now i want to use this downloaded binary package in one of my rule project and wants to execute.I written following lines of code in the main executable class :

 

package

com.test;

import

java.io.FileInputStream;

import

java.io.InputStreamReader;

import

java.io.Reader;

import

org.drools.RuleBase;

import

org.drools.RuleBaseFactory;

import

org.drools.StatefulSession;

import

org.drools.compiler.PackageBuilder; public class Test1 { /** * @param args */ public static void main(String[] args) throws Exception{ // TODO Auto-generated method stub

System.

out.println("Method Starts...");

PackageBuilder builder =

new PackageBuilder();

Reader source =

new InputStreamReader(new FileInputStream("testpackage.pkg"));

System.

out.println("Got source.."); //PackageBuilder builder = new PackageBuilder(new Package("/testpackage.pkg"));

builder.addPackageFromDrl(source);

//builder.addPackage(new PackageDescr("/testpackage.pkg"));

System.

out.println("After adding package : "+builder.getPackage());

RuleBase ruleBase = RuleBaseFactory.newRuleBase();

ruleBase.addPackage(builder.getPackage());

StatefulSession session = ruleBase.newStatefulSession();

//RuleAgent.

Person adult =

new Person("Raghu",25); //Person child = new Person("John",12);

session.insert(adult);

session.fireAllRules();

System.

out.println("Method Ends...");

}

}

But iam getting follwing error on console :

Exception in thread "main"

org.drools.compiler.PackageBuilder$MissingPackageNameException: Missing package name for rule package.

at org.drools.compiler.PackageBuilder.validatePackageName(

PackageBuilder.java:320)

at org.drools.compiler.PackageBuilder.addPackage(

PackageBuilder.java:236)

at org.drools.compiler.PackageBuilder.addPackageFromDrl(

PackageBuilder.java:167)

at com.test.Test1.main(

Test1.java:29)

I kept downloaded pkg in the Rules project.

Iam trying to execute in Eclipse.Tomcat version 6.016.Could you please let me know how to resolve the isse....

Also Please let me know how to use the Binay package of BRMS..

--
Regards,
SB.Raghavendra.

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