Package org.apache.openjpa.persistence

Examples of org.apache.openjpa.persistence.OpenJPAEntityManagerSPI.clear()

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        em.getTransaction().begin();
        em.persist(pm);
        em.getTransaction().commit();
       
        em.clear();
       
        Query qry = em.createNamedQuery("MixedNestedEmbedEntity.query");
        qry.setParameter("id", pm.getId());
        qry.setParameter("name", "MixedNestedEmbedEntity");
        qry.setParameter("innerName", "Inner");
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        em.getTransaction().begin();
        em.persist(pm);
        em.getTransaction().commit();
       
        em.clear();
       
        Query qry = em.createNamedQuery("MixedMultEmbedEntity.query");
        qry.setParameter("id", pm.getId());
        qry.setParameter("name", "MixedMultEmbedEntity");
        qry.setParameter("firstName", "fname");
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            em1.getTransaction().begin();
            em1.persist(new Person(1, "em1"));
            em1.getTransaction().commit();

            em.clear();
            em1.clear();

            Person p = em.find(Person.class, 1);
            Person p1 = em1.find(Person.class, 1);
            assertNotSame(p, p1);
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            Person p1 = em1.find(Person.class, 1);
            assertNotSame(p, p1);
            assertEquals("em", p.getName());
            assertEquals("em1", p1.getName());

            em.clear();
            em1.clear();

            // make sure inserting the same row again fails.
            em.getTransaction().begin();
            em.persist(new Person(1));
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        em.getTransaction().begin();
        em.persist(pa);
        em.getTransaction().commit();
       
        em.clear();
        // Verify list of persistent fields
        PropAccessFieldStratsEntity newpa =
            em.find(PropAccessFieldStratsEntity.class, eid);
        assertNotNull(newpa);
        // simple key validation
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        em.getTransaction().begin();
        em.persist(fa);
        em.getTransaction().commit();
       
        em.clear();
        // Verify list of persistent fields
        FieldAccessPropStratsEntity newpa =
            em.find(FieldAccessPropStratsEntity.class, eid);
        assertNotNull(newpa);
        // simple key validation
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        ingredients.put("Bread", i3);

        em.getTransaction().begin();
        em.persist(mi);
        em.getTransaction().commit();
        em.clear();
       
        MenuItem mi2 = em.find(MenuItem.class, mi.getId());
       
        assertEquals(mi2.getId(), mi.getId());
        Map<String, Ingredient> ing2 = mi2.getIngredients();
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            games[i].setPlayedIn(playedIn);
            em.persist(games[i]);
        }
        em.getTransaction().commit();
       
        em.clear();
        // Verify order is correct.
        for (int i = 0; i < games.length; i++) {
            Game game = em.find(Game.class, games[i].getId());
            assertNotNull(game);
            List<Player> playedIn = game.getPlayedIn();
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        em.getTransaction().begin();
        em.persist(game);
        em.getTransaction().commit();

        em.clear();
       
        Game newGame = em.find(Game.class, game.getId());
        assertNotNull(newGame);
        // Verify the order
        for (int i = 0; i < 10; i++) {
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        em.getTransaction().begin();
        em.persist(game);
        em.getTransaction().commit();

        em.clear();
       
        Game newGame = em.find(Game.class, game.getId());
        assertNotNull(newGame);
        // Verify the order
        Inning[] inningArr = (Inning[])game.getInnings().
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