String previousActivity = (String) context.get("previousActivity");
WfActivity pAct = WfFactory.getWfActivity(getDelegator(), previousActivity);
if (pAct != null) {
try {
runTime.set("priority", new Long(pAct.priority()));
runTime.store();
} catch (GenericEntityException e) {
throw new WfException(e.getMessage(), e);
}
}