protected void pushFetchPlan(Object target) {
if (!hasQualifier(QUALIFIER_PLAN))
return;
OpenJPAEntityManager em = _ctx.getPersistenceContext();
FetchPlan plan = em.pushFetchPlan();
BrokerImpl broker = (BrokerImpl)JPAFacadeHelper.toBroker(em);
if (target instanceof OpenJPAEntityManager) {
broker.setCacheFinderQuery(false);
} else if (target instanceof OpenJPAQuery) {
broker.setCachePreparedQuery(false);