WeeklyStatsDataAccessObject.java 文件源码

public static List<WeeklyStats> getAll () {
    EntityManager em = EMFUtil.getEMFactory().createEntityManager();
    String statsQuery = "SELECT stats FROM WeeklyStats stats ORDER BY stats.weeklyStatsID DESC";
    TypedQuery<WeeklyStats> qStats = em.createQuery(statsQuery, WeeklyStats.class);
    List<WeeklyStats> list = qStats.getResultList();
       em.close();
       return list;
}