How and is it worth to integrate Java Webapp + drools + Guvnor?

Question

I am planning on introducing Java rules and currently in the process of evaluating Drools to externalize (physically and logically) the business rules from the application.

Answer 1

The above answer is well explained. But on how to integrate Java & Drools-Guvnor is as follows...

private static KnowledgeBase readKnowledgeBase() throws Exception {
KnowledgeAgent kagent = KnowledgeAgentFactory
        .newKnowledgeAgent( "MortgageAgent" );
kagent.applyChangeSet( ResourceFactory
        .newClassPathResource( "changeset.xml" ) );
KnowledgeBase kbase = kagent.getKnowledgeBase();
kagent.dispose();
return kbase;
}



  
    

  

Hope it is helpful as well.