@Override
public MeasuringMethod findByCode(String code) {
EntityManager em = JpaUtil.getCurrentEntityManager();
TypedQuery<MeasuringMethod> query =
em.createNamedQuery("MeasuringMethod.findByCode", MeasuringMethod.class);
try {
return query.setParameter("code", code).getSingleResult();
} catch (NoResultException ex) {
return null;
}
}
@Override
public MeasuringMethod mostRecent() {
EntityManager em = JpaUtil.getCurrentEntityManager();
TypedQuery<MeasuringMethod> query =
em.createNamedQuery("MeasuringMethod.mostRecent", MeasuringMethod.class);
try {
return query.setMaxResults(1).getSingleResult();
} catch (NoResultException ex) {
return null;
}
}
@Override
public void createOrUpdate(MeasuringMethod method) {
EntityManager em = JpaUtil.getCurrentEntityManager();
MeasuringMethod method2 = findByCode(method.getCode());
if (method2 == null) {
logger.debug("Creating " + method);
em.persist(method);
} else {
logger.debug("Updating " + method);
method2.update(method);
}
}
