Bdtjtk

src  

  |__example

    |_a

      |_A.java

    |_b

      |_A.java

public static List<A> test() {

    EntityManager em = ENTITY_MANAGER_FACTORY.createEntityManager();



    CriteriaBuilder criteriaBuilder = em.getCriteriaBuilder();

    CriteriaQuery<example.a.A> criteriaQuery = criteriaBuilder.createQuery(example.a.A.class);

    Root<example.a.A> root = criteriaQuery.from(example.a.A.class);



    criteriaQuery.select(root);



    return em.createQuery(criteriaQuery).getResultList();

}

src  

  |__example

    |_a

      |_A.java

    |_b

      |_A.java

public static List<A> test() {

    EntityManager em = ENTITY_MANAGER_FACTORY.createEntityManager();



    CriteriaBuilder criteriaBuilder = em.getCriteriaBuilder();

    CriteriaQuery<example.a.A> criteriaQuery = criteriaBuilder.createQuery(example.a.A.class);

    Root<example.a.A> root = criteriaQuery.from(example.a.A.class);



    criteriaQuery.select(root);



    return em.createQuery(criteriaQuery).getResultList();

}

src  

  |__example

    |_a

      |_A.java

    |_b

      |_A.java

public static List<A> test() {

    EntityManager em = ENTITY_MANAGER_FACTORY.createEntityManager();



    CriteriaBuilder criteriaBuilder = em.getCriteriaBuilder();

    CriteriaQuery<example.a.A> criteriaQuery = criteriaBuilder.createQuery(example.a.A.class);

    Root<example.a.A> root = criteriaQuery.from(example.a.A.class);



    criteriaQuery.select(root);



    return em.createQuery(criteriaQuery).getResultList();

}

src  

  |__example

    |_a

      |_A.java

    |_b

      |_A.java

public static List<A> test() {

    EntityManager em = ENTITY_MANAGER_FACTORY.createEntityManager();



    CriteriaBuilder criteriaBuilder = em.getCriteriaBuilder();

    CriteriaQuery<example.a.A> criteriaQuery = criteriaBuilder.createQuery(example.a.A.class);

    Root<example.a.A> root = criteriaQuery.from(example.a.A.class);



    criteriaQuery.select(root);



    return em.createQuery(criteriaQuery).getResultList();

}

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