[JBoss jBPM] - Re: Missing (config) files starters kit?
by Johan.Parent
Twice 'yes' and once 'no'.
Yes, I can see that too that it is default behaviour of the xerces lib (not really the JVM as you said).
Yes, it is not jBPM code that causes this. Not directly at least.
But also no, because in the end it is jBPM code that (albeit indirectly) causes these stat() calls. So the causal link is very much there, I'm sorry.
I think jBPM is great stuff. But as you can see from my original post the sys. admin. is very picky about the behaviour of the code that goes online on a production machine. I was just hoping one of the jBPM gurus would, with a sleight of hand, point me toward a solution for this problem. Maybe at the same time pointing at this minor problem at the same so everyone can benefit from the solution. Well, I'm still hoping a guru may lay eyes on this post.
Best regards,
Johan
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19Â years, 2Â months
[JBoss jBPM] - Problem with process composition
by nicolemans72
I have a problem with my process composition.
I have a sub-process like that:
| <process-state name="process1">
| <sub-process name="implementation" />
| <variable name="crStatut" access="read,write" mapped-name="crStatut" />
| <variable name="crId" access="read,write" mapped-name="crId" />
| <transition name="Validation" to="statut 90"></transition>
| </process-state>
|
and when the process arrive to the "Process State" I hava an error
| java.lang.NullPointerException: can't create a process instance when processDefinition is null
| at org.jbpm.graph.exe.ProcessInstance.<init>(ProcessInstance.java:87)
| at org.jbpm.graph.exe.Token.createSubProcessInstance(Token.java:571)
| at org.jbpm.graph.node.ProcessState.execute(ProcessState.java:109)
| at org.jbpm.graph.def.Node.enter(Node.java:316)
|
However, i have deployed the processimplementation and there is a process definition in the database
Any suggestions?
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19Â years, 2Â months
[Management, JMX/JBoss] - Re: StatisticsCollector
by somefoo
Hiho!
Obviously there is no one out there - so I keep talking to myself. Sorry for my rude englisch in advance!
I analyzed the sources of statscollector and it seems thas EJB3 can not be handled by TxStatisticsInterceptor.java. But it's quite easy to enable EJB3-support: I just intruduced a new EJB3-typical EJB3Interceptor instead of TxStatisticsInterceptor - the rest of the code is working further on.
The DataSource interceptor service still does not work for me because of the 'java:/DSInterceptor' seems just to be a JNDI-ressource which probably could be invoked by EJB2-descriptors but I need a 'tx-datasource' for the EJB2-persistence-unit - anyone any idea how to manage that?
Further on I tried to adopt the sources for my needs - which was/is really wicked: There are no source-code-comments at all and I can't see any possibility to extend the current object-structure to bring them to do just a penny more than it does now.
Bye!
somefoo
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19Â years, 2Â months