List<Visita> items = new ArrayList<Visita>();
PersistentAccess pa = PersistentAccessFactory.getInstance();
HashMap<String, Object> params = new HashMap<String,Object>();
params.put("telecentro", telecentro);
List<Persistent> list = pa.search("from Visita where dataFim is null and telecentro=:telecentro", params);
for (Persistent persistent : list) {
if (DateUtils.isSameDay(((Visita) persistent).getDataInicio(), new Date())) {
items.add((Visita) persistent);
}
}