jbpm 4 : how jbpm manage java class version

[v.lepretre]

Hi Everybody,

I've seen that the ant task to deploy the examples processes copies the examples.jar into the %JBOSS_HOME%/server/default/deploy/jbpm/userlibs folder.

My questions are :

- How the jbpm engine uses examples.jar?

- If I modify a process, just by changing a java class used by the process,  and then I deploy it, the new examples.jar replace the previous one.

How the first version of process finds the previous java class?

Thanks for your answer

[swiderski.maciej]

Hi,

there is section in developer guide regarding JBoss integration. I am not sure it is still up to date (there is no jboss integration package any more in code base) but it can put some light on the subject.

HTH

Maciej