Accessing jBPM in jBoss through Tomcat Q

[fmuhlenberg]

What additional configuration is necessary, if any, to enable a servlet running from a war file on tomcat to save a process definition? I'm using the default bundled jBPM distribution v3.0.2 and have been running into some issues. At present, I'm too lazy (intimidated) to create a session bean.

As I noted in an earlier reply to myself, saving a process definition works from an EJB but not from a servlet.

[fmuhlenberg]

My followup is that Tomcat isn't the problem.

I found that when I attempt to save a ProcessDefinition I run into one of two error situations:
1) This code generates an exception during the commit

jbpmSession.beginTransaction()
jbpmSession.getGraphSession().saveProcessDefinition(ProcessDefinition)
jbpmSession.commitTransaction()

However, I find that that the ProcessDefinition has been stored and will run as expected.

2) Calling this code without transaction demarcations generates errors later when the process s being read or run

jbpmSession.getGraphSession().saveProcessDefinition(ProcessDefinition)

Note: all of this code is being run within the jBoss App Server.

[koen.aers]

Can you post some stack traces. It is hard to figure out what is wrong when we don't have some more info...

Regards,
Koen