Thanks a lot Mark, it works. Have a good day. :)
Yang On 8/7/07, Mark Proctor <[EMAIL PROTECTED]> wrote: > > 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. > > Mark > Yang Song wrote: > > Greetings everyone, > > 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? > > 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. > > 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... > > java.lang.NullPointerException > at monitor.Rule_ftp_other_host_alarm_0.consequence > (Rule_ftp_other_host_alarm_0.java:23) > at > monitor.Rule_ftp_other_host_alarm_0ConsequenceInvoker.evaluate(Rule_ftp_other_host_alarm_0ConsequenceInvoker.java:26) > > at org.drools.common.DefaultAgenda.fireActivation( > DefaultAgenda.java:545) > at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java > :509) > at org.drools.common.AbstractWorkingMemory.fireAllRules ( > AbstractWorkingMemory.java:430) > at org.drools.common.AbstractWorkingMemory.fireAllRules( > AbstractWorkingMemory.java:392) > at com.monitor.ruleengine.InferenceMachine.fireAllRules( > InferenceMachine.java:400) > at com.monitor.ruleengine.InferenceMachine.run( > InferenceMachine.java:314) > at java.lang.Thread.run(Thread.java:595) > > Thanks very much, > Yang > > ------------------------------ > > _______________________________________________ > rules-users mailing [EMAIL > PROTECTED]://lists.jboss.org/mailman/listinfo/rules-users > > > > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > >
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