[rules-users] Drools get value from stateful session
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?
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