I am using jBPM 4.3 (embedded in war, working with JPA) and I need to support multiple tenants. So I prefix all idents with a tenant ident.
Ok so far. But when I need to query jBPM (TaskQuery, ProcessInstanceQuery) I can't add the prefix.
So I think I have to create/execute the queries on my own. Trying to do so I run into "errors" like:
[org.hibernate.hql.QuerySplitter] no persistent classes found for query class:
select processInstance from org.jbpm.pvm.internal.model.ExecutionImpl as processInstance where processInstance.parent is null and processInstance.key like '1T%'
This is probably due to using the hibernate session of the EntityManager!?
How do I have to query jBPM from within my JPA environment? How to get the correct session for not running into the problems mentioned above?
Any idea?
--Heiko