Re: [rules-users] Drools 5 - how create Logger for Template File based rules?

I'm trying to figure out how I can create a Logger to log rule activations for my Template File code. I followed the examples to successfully create a Logger for DRL and Decision Table examples. Apparently, to create a Logger, the KnowledgeRuntimeLoggerFactory methods take a KnowledgeRuntimeEventManager type, which *StatefulKnowledgeSession*implements. But, for the Template File examples, the *StatefulSession* from the "unstable" drools-core *does not* implement this interface. SEE the code examples below - how do I create a Logger for my Template File code? //#### DRL FILE & EXCEL FILE EXAMPLE FOR CREATING A SESSION AND FIRING THE RULES: //#### CREATING A RULES LOGGER WORKS // populate working memory KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(...[DRL or DTABLE resources]...); KnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase(); knowledgeBase.addKnowledgePackages(kbuilder.getKnowledgePackages()); // create session StatefulKnowledgeSession rulesSession = knowledgeBase.newStatefulKnowledgeSession(); KnowledgeRuntimeLogger rulesLogger = KnowledgeRuntimeLoggerFactory.newConsoleLogger(rulesSession); //<<*CREATE LOGGER!* FactHandle factHandle = rulesSession.insert(myFact); // fire the rules rulesSession.fireAllRules(); //#### TEMPLATE FILE EXAMPLE FOR CREATING A SESSION AND FIRING THE RULES: //#### CREATING A RULES LOGGER DOES NOT COMPILE! // populate working memory ExternalSpreadsheetCompiler converter = new ExternalSpreadsheetCompiler(); InputStream spreadsheetStream = ... InputStream templateFileStream = ... String drl = converter.compile(spreadsheetStream, templateFileStream, 3, 3); PackageBuilder builder = new PackageBuilder(); builder.addPackageFromDrl(new StringReader(drl)); RuleBase templateRuleBase = RuleBaseFactory.newRuleBase(); templateRuleBase.addPackage(builder.getPackage()); // create session StatefulSession rulesSession = templateRuleBase.newStatefulSession(); KnowledgeRuntimeLogger rulesLogger = KnowledgeRuntimeLoggerFactory.newConsoleLogger(rulesSession);//<<*DOESN'T COMPILE!* FactHandle factHandle = rulesSession.insert(myFact); // fire the rules rulesSession.fireAllRules(); ------------------------------ View this message in context: Drools 5 - how create Logger for Template File based rules?<http://www.nabble.com/Drools-5---how-create-Logger-for-Template... Sent from the drools - user mailing list archive<http://www.nabble.com/drools---user-f11823.html>at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users