Hello. This may be a very late reply to the original post. However, I tried this recently and thought the reply might help anyone else looking for the answer.
I got this working in my code by replacing the
with your fully qualified custom class name.
in the java file org.jbpm.jpdl.xml.JpdlXmlReader.java
You have to change the jbpm code for this. Ideally ofcourse, it should have been a configurable property in the configuration file in the lines of persistance, message, scheduler etc.
hmmm, I'm pretty sure it was configurable in a previous version. At least, that's what I did (setting my classname in a configuration file). I didn't have to modify the jbpm code.
Was anything changed in the latest release?