I think you need to start the listener service up - which I can&#39;t remember how to do off the top of my head (ie if it is listening but really polling for changes). <br><br><div class="gmail_quote">On Wed, May 26, 2010 at 12:47 AM, Mohamed BEN AYED <span dir="ltr">&lt;<a href="mailto:mohamed.ensi@gmail.com">mohamed.ensi@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><br>
Hi,<br>
<br>
I have 2 questions:<br>
1) I used KnowledgeAgent as following<br>
 KnowledgeBase kbase=KnowledgeBaseFactory.newKnowledgeBase();<br>
KnowledgeAgent  agent =<br>
KnowledgeAgentFactory.newKnowledgeAgent(&quot;myagent&quot;,kbase,aconf);<br>
when I do, StatefulKnowledgeSession session<br>
=kbase.newStatefulKnowledgeSession();<br>
               session.firAllRules();<br>
nothing is happening! ==&gt; so I should add kbase=agent.getKnowledgeBAse();<br>
what&#39;s the meaning of &quot;kbase&quot; in KnowledgeAgent parameters??<br>
<br>
2) I am trying to use KnowledgeBaseEventListener. I add this line,<br>
kbase.addKnwledgeBaseEventListener(new .....) but I didn&#39;t have any result<br>
why?<br>
<br>
Regards<br>
<font color="#888888">--<br>
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</font></blockquote></div><br><br clear="all"><br>-- <br>Michael D Neale<br>home: <a href="http://www.michaelneale.net">www.michaelneale.net</a><br>blog: <a href="http://michaelneale.blogspot.com">michaelneale.blogspot.com</a><br>