Help with Drools JON/RHQ plugin
Alan Santos
asantos at redhat.com
Fri Jul 15 12:01:36 UTC 2011
sorry for the noise, don't want to hijack the thread - that was supposed to go directly to mazz.
On Jul 15, 2011, at 7:58 AM, Alan Santos wrote:
>
> OOC - I assume EMS remains for historic reasons? Is there any reason it's still necessary with contemporary JDKs?
>
>
>
> On Jul 14, 2011, at 3:31 PM, John Mazzitelli wrote:
>
>> I don't have any clue why that would happen. Put a break point in your
>> MBean code itself and see if you even get into your drools code. If you
>> do, then I don't know.
>>
>> If you don't, the problem is probably in the EMS code that is used to
>> invoke the operation of the JMX protocol. You might need to debug into
>> the JMX plugin code or the EMS code if that is the case.
>>
>>
>> On 07/14/2011 10:34 AM, Edson Tirelli wrote:
>>>
>>> John,
>>>
>>> Final problem with the Drools plugin for RHQ: operations. I added operations to the plugin descriptor as you can see here:
>>>
>>> https://github.com/droolsjbpm/droolsjbpm-integration/blob/master/drools-rhq-plugin/src/main/resources/META-INF/rhq-plugin.xml
>>>
>>> Now, when I execute operations with parameters using jconsole, it works fine. See attached screenshot. When I try to execute the same operation with RHQ, with the same parameter, I get a NPException.
>>>
>>> The NPE seems to happen on the drools MBean code, but I don't see how calling an operation from jconsole is different from calling an operation from RHQ? Any pointers?
>>>
>>> Thanks
>>> Edson
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>
> Alan Santos
> JBoss Product Manager
> 617.818.7735
> alan.santos at redhat.com
>
>
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Alan Santos
JBoss Product Manager
617.818.7735
alan.santos at redhat.com
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