public class LogDrools(){ public Logger mylogger = Logger.getLogger("file.log"); public void logInfo(String message, Object[] object){ String m =""; m.append(message); for(int i=0;i<object.size();i++){ m.append(":--:",objeci[i].toString()); } mylogger.info(m); } /*you have mylogger.error, ...*/ } public class AgendaListenerImpl implements AgendaEventListener{ LogDrools log =new LogDrools(); @Override public void afterActivationFired(AfterActivationFiredEvent arg0) { log.logInfo("After Activation fired event", new Object[]{arg0.getActivation().getRule().getPackageName();}); } /*same thing for other methods */ } I am ready to give you more details if you need Regards -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Append-the-Logs-For-t... Sent from the Drools - Dev mailing list archive at Nabble.com.