Hello world example

To use the framework, the easiest way is to use maven in your project.

So you should add the following dependencies :

<dependency>
      <groupId>org.chtijbug.drools</groupId>
      <artifactId>drools-framework-runtime-base</artifactId>
      <version>1.1.0.3</version>
</dependency>
<dependency>
      <groupId>org.chtijbug.drools</groupId>
      <artifactId>drools-framework-runtime-entity</artifactId>
      <version>1.1.0.3</version>
</dependency>

        <dependency>

            <groupId>org.chtijbug.drools</groupId>

            <artifactId>drools-framework-runtime-base</artifactId>

            <version>1.1.0.3</version>

        </dependency>

        <dependency>

            <groupId>org.chtijbug.drools</groupId>

            <artifactId>drools-framework-runtime-entity</artifactId>

            <version>1.1.0.3</version>

        </dependency>

You should add the following repository in your settings.xml :

    <repository>
      <id>chtijbug-release</id>
      <name>chtijbug repo release</name>
      <url>http://openesb-dev.org:8081/nexus/content/repositories/chtijbug-release/</url>
    </repository>

Here is a code example :

package org.chtijbug.drools.runtime;

public class Main {

    public static void main(String args[]) {

        RuleBasePackage ruleBasePackage = RuleBaseBuilder.createPackageBasePackage("fibonacci.drl") ;

        try {

            for (int i = 0; i < 1000; i++) {

                RuleBaseSession session1 = ruleBasePackage.createRuleBaseSession();

                Fibonacci fibonacci = new Fibonacci(5);

                session1.insertObject(fibonacci);

                session1.fireAllRules();

                session1.dispose();

                Thread.sleep(2000);

            }

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

}

Here in the example, we us one drl file but you can add mores like this :

RuleBasePackage ruleBasePackage = RuleBaseBuilder.createPackageBasePackage("fibonacci1.drl","fibonacci2.drl","fibonacci3.drl","fibonacci4.drl")

And this is it !