Flow-managed persistence contexts should be capable of being propagated to subflows.
Possible propagation modes:
- requires - a persistence context should be propagated if one exists in the parent, else one should be created
- requiresNew - never propagated, always created
<attribute name="persistenceContext" value="requiresNew"/>
<subflow-state id="call-subflow" flow="subflow"/>
<attribute name="persistenceContext" value="requires"/>