[rules-users] Drools rules not getting fired

(Sorry about the repost. Was rejected earlier from the mailing list for lack of subscription) I am pretty new to Drools and am probably doing something really silly. The problem is that for some reason my Drools rules are not getting fired. If it helps, the rules fire when I shift back to a StatelessKnowledgeSession and use the execute method to fire the rules. However, I need to use AgendaFilter to filter rules and I understand that agenda filters aren't supported on StatelessKnowledgeSession yet. As a first step, I just flipped the session to a StatefulKnowledgeSession, inserted the facts and fired all the rules. Had to humbly say that I was breaking my head for the past couple of days on this. Too bad, the documentation isn't that friendly for drools (I refer to the official documentation and the user guide. The Rule Validator code and the Spring factory bean with which I load the Knowledge from the rule file is quoted below. I, personally, don't see any issues with the FactoryBean. Any pointers would be of great help. RuleValidator.java StatefulKnowledgeSession ksession = knowledgeBase.newStatefulKnowledgeSession(); ksession.setGlobal("validationReport", validationReport); ksession.setGlobal("simpleCache", simpleCache); ksession.setGlobal("ruleValidator", this); ksession.insert(allClientDetails); //this is a list of ClientDetails objects (facts) ksession.fireAllRules(); ksession.dispose(); return validationReport; KnowledgeBaseFactory.java import java.io.IOException; import java.util.Map; import org.apache.log4j.Logger; import org.drools.KnowledgeBase; import org.drools.builder.KnowledgeBuilder; import org.drools.builder.KnowledgeBuilderFactory; import org.drools.builder.ResourceType; import org.drools.io.Resource; import org.drools.io.ResourceFactory; import org.springframework.beans.factory.FactoryBean; public class KnowledgeBaseFactory implements FactoryBean<KnowledgeBase> { private static Logger logger=Logger.getLogger(KnowledgeBaseFactory.class); private KnowledgeBase knowledgeBase; public KnowledgeBaseFactory(Map<String,ResourceType> resourceMap) throws IOException { logger.debug("Resource Map : "+resourceMap); final KnowledgeBuilder knowledgeBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); for (Map.Entry<String, ResourceType> eachRuleResource:resourceMap.entrySet()){ knowledgeBuilder.add(ResourceFactory.newClassPathResource(eachRuleResource.getKey()),eachRuleResource.getValue()); } if (knowledgeBuilder.hasErrors()){ logger.error(knowledgeBuilder.getErrors().toString()); throw new RuntimeException(knowledgeBuilder.getErrors().toString()); } knowledgeBase = knowledgeBuilder.newKnowledgeBase(); knowledgeBase.addKnowledgePackages(knowledgeBuilder.getKnowledgePackages()); } @Override public KnowledgeBase getObject() throws Exception { return knowledgeBase; } @Override public Class<?> getObjectType() { return knowledgeBase.getClass(); } @Override public boolean isSingleton() { return true; } } -- View this message in context: http://drools.46999.n3.nabble.com/Drools-rules-not-getting-fired-tp401952... Sent from the Drools: User forum mailing list archive at Nabble.com.