Package org.apache.openjpa.persistence

Examples of org.apache.openjpa.persistence.OpenJPAEntityManager

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        assertNotSQL(_outer);
    }
   
    public void testMidNoSubs()
    throws Exception {
        OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
        Extent extent = pm.createExtent(BaseSub1.class, false);
        Iterator itr = extent.iterator();
        assertTrue(itr.hasNext());
        BaseSub1 pc = (BaseSub1) itr.next();
        assertEquals(2, pc.getBaseField());
        assertEquals(3, pc.getBaseSub1Field());
        assertEquals(BaseSub1.class, pc.getClass());
        assertTrue(!itr.hasNext());
        extent.closeAll();
        pm.close();
       
        assertEquals(1, sql.size());
        assertSQL(_outer);
    }
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        assertSQL(_outer);
    }
   
    public void testMidWithSubs()
    throws Exception {
        OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
        Extent extent = pm.createExtent(BaseSub1.class, true);
        Collection pcs = new TreeSet(((Extent) extent).list());
        assertEquals(2, pcs.size());
        Iterator itr = pcs.iterator();
        BaseSub1 pc = (BaseSub1) itr.next();
        assertEquals(2, pc.getBaseField());
        assertEquals(3, pc.getBaseSub1Field());
        assertEquals(BaseSub1.class, pc.getClass());
        pc = (BaseSub1) itr.next();
        assertEquals(4, pc.getBaseField());
        assertEquals(5, pc.getBaseSub1Field());
        assertEquals(BaseSub1Sub2.class, pc.getClass());
        assertEquals(6, ((BaseSub1Sub2) pc).getBaseSub1Sub2Field());
        pm.close();
       
        assertEquals(1, sql.size());
        assertSQL(_outer);
    }
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        rel.getBaseSub1List().add(sub1);
        rel.getBaseSub1List().add(sub1sub2);

        rel.getBaseSub1Sub2List().add(sub1sub2);

        OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
        startTx(pm);;
        pm.persist(rel);
        endTx(pm);;
        _oid = pm.getObjectId(rel);
        pm.close();
    }
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        pm.close();
    }

    public void testNullOneOne()
        throws Exception {
        OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
        Relations rel = (Relations) pm.getObjectId(_oid);

        assertEquals(1, sql.size());
        assertNotSQL(_outer);
        sql.clear();

        assertNull(rel.getNullBase());
        pm.close();

        assertEquals(0, sql.size());
    }
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    public void setUp() {
        deleteAll(RuntimeTest1.class);
        deleteAll(RuntimeTest2.class);
        deleteAll(Entity1.class);

        OpenJPAEntityManager em =
            (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        runt1 = new RuntimeTest1(1);
        runt1.setStringField("runt1");
        runt1.setSelfOneOne(new RuntimeTest1(2));
        runt2 = new RuntimeTest2(3);
        runt2.setStringField("runt2");

        ent = new Entity1(23, "UPDATEST", 100);

        em.persist(runt1);
        em.persist(runt2);
        em.persist(ent);

        endTx(em);
        endEm(em);
    }
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        endTx(em);
        endEm(em);
    }

    public void testUpdate1() {
        OpenJPAEntityManager em =
            (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        RuntimeTest1 ret = em.find(RuntimeTest1.class, em.getObjectId(runt1));

        assertNotNull(ret);
        assertEquals("runt1", ret.getStringField());
        assertNotNull(ret.getSelfOneOne());

        String ejbqlUpdate =
            "UPDATE RuntimeTest1 x SET x.stringField = :strngfld WHERE x.stringField = :stdfield";
        int updatedEntities = em.createQuery(ejbqlUpdate)
            .setParameter("strngfld", "runner13")
            .setParameter("stdfield", "runt1")
            .executeUpdate();

        assertEquals(1, updatedEntities);

        endTx(em);

        RuntimeTest1 ret2 = em.find(RuntimeTest1.class, em.getObjectId(runt1));
        em.refresh(ret2);

        assertNotNull(ret2);
        assertEquals("runner13", ret2.getStringField());

        endEm(em);
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        endEm(em);
    }

    public void testUpdate2() {
        OpenJPAEntityManager em =
            (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        RuntimeTest1 run = em.find(RuntimeTest1.class, em.getObjectId(runt1));
        assertNotNull(run);
        assertEquals("runt1", run.getStringField());
        assertNotNull(run.getSelfOneOne());

        String ejbqlUpdate = "UPDATE RuntimeTest1 x " +
            "SET x.stringField = :strngfld " +
            "WHERE x.stringField = :field";
        int upEntities = em.createQuery(ejbqlUpdate)
            .setParameter("strngfld", "upd")
            .setParameter("field", "runt1")
            .executeUpdate();

        assertEquals(1, upEntities);

        endTx(em);

        em = (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        RuntimeTest1 inst = em.find(RuntimeTest1.class, em.getObjectId(runt1));
        em.refresh(inst);

        assertNotNull(inst);
        assertEquals("upd", inst.getStringField());

        endTx(em);
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        endTx(em);
        endEm(em);
    }

    public void testDelete1() {
        OpenJPAEntityManager em =
            (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        RuntimeTest1 run = em.find(RuntimeTest1.class, em.getObjectId(runt1));
        assertNotNull(run);
        assertEquals("runt1", run.getStringField());
        assertNotNull(run.getSelfOneOne());

        String ejbdelUpdate = "DELETE  FROM RuntimeTest1 s " +
            "WHERE s.stringField = :strngfld";
        int delEntity = em.createQuery(ejbdelUpdate)
            .setParameter("strngfld", "runt1")
            .executeUpdate();

        assertEquals(1, delEntity);

        RuntimeTest1 del = em.find(RuntimeTest1.class, em.getObjectId(runt1));
        assertNull(del);

        endTx(em);
        endEm(em);
    }
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        endTx(em);
        endEm(em);
    }

    public void testDelete2() {
        OpenJPAEntityManager em =
            (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        RuntimeTest1 run = em.find(RuntimeTest1.class, em.getObjectId(runt1));
        assertNotNull(run);
        assertEquals("runt1", run.getStringField());
        assertNotNull(run.getSelfOneOne());

        String ejbdelUpdate =
            "DELETE  FROM RuntimeTest1 r WHERE r.stringField = ?1";
        Query query = em.createQuery(ejbdelUpdate);

        query.setParameter(1, "runt1");
        int ok = query.executeUpdate();

        assertEquals(1, ok);
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        endTx(em);
        endEm(em);
    }

    public void testUpdate3() {
        OpenJPAEntityManager em =
            (OpenJPAEntityManager) currentEntityManager();
        startTx(em);

        Entity1 ent = em.find(Entity1.class, 23);

        assertNotNull(ent);
        assertEquals("UPDATEST", ent.getStringField());

        int upd = em.createQuery(
            "UPDATE Entity1 e SET e.stringField = \'UPDATEFAILED\' WHERE " +
                "e.pk = 23").executeUpdate();

        assertEquals(1, upd);
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