public List<Metric> findAll() {
List<Metric> metrics = new ArrayList<Metric>();
MetricDAO dao = new MetricDAOImpl();
super.createEntityManager();
super.shareEntityManager(dao);
List<MetricDB> metricsDB = (List<MetricDB>) dao.findAll();
if (metricsDB != null) {
metrics.addAll(MetricDB.toBusiness(metricsDB));
}
super.closeEntityManager();
return metrics;
}
