Re: [rules-users] Drools get value from stateful session

Good point Wolfgang … it’s a bit of my code that I provided. I tend to use SimpleName to make it easy to find declared types as well as Java classes. But if a Java fact is being used, then getClass() is a much better idea. On 10 Nov 2013, at 07:27, Wolfgang Laun <wolfgang.laun(a)gmail.com&gt; wrote: > Digging a bit into Java's API always helps ;-) Note that > Class.getSimpleName() really does what it says, as opposed to > Class.getName(). > > It would be best to avoid the String representation: > > Collection findFacts( StatefulKnowledgeSession session, Class factClass > ){... > public boolean accept( Object object ){ > return object.getClass().( factClass ); > }...} > > -W > > On 10/11/2013, forsakendoll <forsakendoll(a)hotmail.com&gt; wrote: >> How can I get the value from a stateful session. As they say I can use >> this: >> >> protected Collection findFacts( final StatefulKnowledgeSession session, >> final String factClass ) >> { >> ObjectFilter filter = new ObjectFilter() >> { >> @Override >> public boolean accept( Object object ) >> { >> return object.getClass().getSimpleName().equals( >> factClass >> ); >> } >> }; >> >> Collection results = session.getObjects( filter ); >> >> return results; >> } >> >> to get the value from the rules. Given the fact the code already red the >> rules when I tried this: >> >> StatefulKnowledgeSession ksession = >> aKnowledgeBase.newStatefulKnowledgeSession(); >> >> ksession.insert( aBean ); >> ksession.fireAllRules(); >> >> Collection result = findFacts( ksession, >> "com.neu.als.thesis.db.beans.StudentBean" ); >> >> ksession.dispose(); >> for( Object test : result ) >> { >> System.out.println( test == null ); >> System.out.println( test ); >> } >> >> Nothing is printed. What is the proper way to get bean that I inserted >> in >> the rules? >> >> >> >> >> -- >> View this message in context: >> http://drools.46999.n3.nabble.com/Drools-get-value-from-stateful-session-... >> Sent from the Drools: User forum mailing list archive at Nabble.com. >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users