kbuilder.add( new ClassPathResource( "RuleSetRules.drl" ),
                      ResourceType.DRL );
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
        EntityManagerFactory emf = Persistence.createEntityManagerFactory( "org.drools.persistence.jpa" );
        Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY, emf );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 TransactionManagerServices.getTransactionManager() );        
        env.set( EnvironmentName.GLOBALS, new MapGlobalResolver() );