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<DIV dir=ltr><FONT face=Arial color=#000000 size=2></FONT><FONT face=Tahoma size=2><FONT face="Times New Roman" size=3>Hi,</FONT><BR></FONT><BR></DIV></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>I'm currently using Jboss Rules in it's 3.0.6 version, and I can't find the JavaRuleClassBuilder class, is anyone have an idea to recover the generated class from dsl & Drl file? (So helpfull for debugging ^_^).<BR>Thanks</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Olivier </FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>--------------------------------------------------------------------------------</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>De : <A href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</A> [mailto:rules-users-bounces@lists.jboss.org] De la part de Mark Proctor<BR>Envoyé : mardi 7 août 2007 12:27<BR>À : Rules Users List<BR>Objet : Re: [rules-users] How to dump the class/src generated by .drl file?</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>There is no standard api for this, you would have to get your hands dirty with the source. Look at JavaRuleClassBuilder and you can see where to put your printouts.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Mark<BR>Yang Song wrote: </FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Greetings everyone,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Does anyone know how to dump the class generated from .drl file to disk? Or even better if the generated Java source file can be dumped?</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Looking for some hints here, I got a NPE when firing the rules. However, it is really hard to find out why the NEP was thrown... If I can have the dumped class file, then I can be disassemble it back to Java code.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>To debug this rule in Eclipse is a bit difficult here, because the project is a little "big" and we usually use logging to do debugging...</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>java.lang.NullPointerException<BR> at monitor.Rule_ftp_other_host_alarm_0.consequence(Rule_ftp_other_host_alarm_0.java:23)<BR> at monitor.Rule_ftp_other_host_alarm_0ConsequenceInvoker.evaluate(Rule_ftp_other_host_alarm_0ConsequenceInvoker.java:26) <BR> at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:545)<BR> at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:509)<BR> at org.drools.common.AbstractWorkingMemory.fireAllRules (AbstractWorkingMemory.java:430)<BR> at org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:392)<BR> at com.monitor.ruleengine.InferenceMachine.fireAllRules(InferenceMachine.java:400) <BR> at com.monitor.ruleengine.InferenceMachine.run(InferenceMachine.java:314)<BR> at java.lang.Thread.run(Thread.java:595)</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Thanks very much,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Yang</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV><FONT face=Arial size=2>
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