[rules-users] When is JPAWorkItemManager used in Drools Flow?

[Kris Verlaenen]

Alan,

The JPAWorkItemManager should be used instead (automatically) as it is
defined in the session configuration properties (earlier in the same
method):
props.setProperty( "drools.workItemManagerFactory",
"org.drools.persistence.processinstance.JPAWorkItemManagerFactory" );

Are you encountering problems where the JPAWorkItemManager is not being
used?

Kris
        

Quoting Alan.Gairey at tessella.com:

> I've been doing some testing recently with the 5.1 snapshot of Drools
> 
> (build 3280). The JPA state persistence in Drools Flow appears to be
> much 
> more solid (no more NullPointerExceptions) - many thanks for this.
> One question I still have though is with the loading of existing
> sessions 
> from the database; the loadStatefulKnowledgeSession method of class 
> JPAKnowledgeServiceProviderImpl ultimately creates an instance of 
> CommandBasedStatefulKnowledgeSession to encapsulate the session
> state. 
> However, this class uses an anonymous local class for its work item 
> manager. I would have expected JPAWorkItemManager to have been used 
> instead, so that all the existing work items are also read back into
> 
> memory from the database. Or am I missing something? As it is, I have
> to 
> explicitly use an EntityManager to do this.
> Thanks,
> Alan
> 
> 
> 
> 
> 
> 




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