Package javax.persistence

Examples of javax.persistence.EntityManager.createQuery()

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                d.setName("One2");
                em.flush();

                em.clear();
                d = (WikiDocument)
                        em.createQuery("select d from WikiDocument d where d.id = :id")
                                .setParameter("id", 6l)
                                .getSingleResult();
                assert d.getName().equals("One2");
                assert d.getLastModifiedBy() != null;
                assert d.getLastModifiedOn() != null;
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            protected void invokeApplication() throws Exception {
                EntityManager em = (EntityManager) getInstance("restrictedEntityManager");

                WikiDocument d = (WikiDocument)
                        em.createQuery("select d from WikiDocument d left join fetch d.incomingLinks where d.id = :id")
                                .setParameter("id", 8l)
                                .getSingleResult();
                assert d.getIncomingLinks().size() == 1;

                em.clear();
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                assert d.getIncomingLinks().size() == 1;

                em.clear();

                d = (WikiDocument)
                        em.createQuery("select d from WikiDocument d left join fetch d.incomingLinks where d.id = :id")
                                .setParameter("id", 9l)
                                .getSingleResult();
                assert d.getIncomingLinks().size() == 1;

                em.clear();
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                assert d.getIncomingLinks().size() == 1;

                em.clear();

                d = (WikiDocument)
                        em.createQuery("select d from WikiDocument d where d.id = :id")
                                .setParameter("id", 7l)
                                .getSingleResult();

                assert d.getOutgoingLinks().size() == 2;
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                em.flush();

                try {
                    d = null;
                    d = (WikiDocument)
                            em.createQuery("select d from WikiDocument d where d.id = :id")
                                    .setParameter("id", 7l)
                                    .getSingleResult();
                } catch (Exception ex) {} finally {
                    assert d == null;
                }
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                }

                em.clear();

                d = (WikiDocument)
                        em.createQuery("select d from WikiDocument d left join fetch d.incomingLinks where d.id = :id")
                                .setParameter("id", 8l)
                                .getSingleResult();
                assert d.getIncomingLinks().size() == 0;

                em.clear();
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                assert d.getIncomingLinks().size() == 0;

                em.clear();

                d = (WikiDocument)
                        em.createQuery("select d from WikiDocument d left join fetch d.incomingLinks where d.id = :id")
                                .setParameter("id", 9l)
                                .getSingleResult();
                assert d.getIncomingLinks().size() == 0;

            }
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        new FacesRequest() {

            protected void invokeApplication() throws Exception {
                EntityManager em = (EntityManager) getInstance("restrictedEntityManager");
                WikiDirectory d = (WikiDirectory)
                        em.createQuery("select d from WikiDirectory d where d.id = :id")
                                .setParameter("id", 3l)
                                .getSingleResult();

                WikiDocument newDoc = new WikiDocument();
                newDoc.setName("Four");
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                em.persist(newDoc);
                em.flush();

                em.clear();
                WikiDocument doc = (WikiDocument)
                        em.createQuery("select d from WikiDocument d where d.id = :id")
                                .setParameter("id", newDoc.getId())
                                .getSingleResult();
                assert doc.getName().equals("Four");
                assert doc.getParent().getId().equals(d.getId());
                assert doc.getAreaNumber().equals(d.getAreaNumber());
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    CriteriaBuilder cb = em.getCriteriaBuilder();
    CriteriaQuery<Configuration> cq = cb.createQuery(Configuration.class);
    Root<Configuration> c = cq.from(Configuration.class);
    Predicate condition = cb.equal(c.get("deleted"), "false");
    cq.where(condition);
    TypedQuery<Configuration> q = em.createQuery(cq);
    List<Configuration> result = q.getResultList();
    try {
      tx.commit();
      assertTrue("result should be empty", result.size()==0);
    } catch (Exception e) {
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