Examples of org.apache.openjpa.persistence.datacache.common.apps.CacheObjectA

Package org.apache.openjpa.persistence.datacache.common.apps

Examples of org.apache.openjpa.persistence.datacache.common.apps.CacheObjectA

org.apache.openjpa.persistence.datacache.common.apps.CacheObjectA
Used in testing; should be enhanced.

    public void testPrimitiveArrays() throws Exception {
        OpenJPAEntityManager newEm = (OpenJPAEntityManager) factory
            .createEntityManager();
        try {
            startTx(newEm);
            CacheObjectA a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
            a.setPrimitiveArray(new float[]{ 0, 1, 2 });
            endTx(newEm);
        }
        finally {
            endEm(newEm);
        }


        newEm = (OpenJPAEntityManager) factory.createEntityManager();
        try {
            a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
            float[] array = a.getPrimitiveArray();
            assertEquals(3, array.length);
            assertEquals(0.0F, array[0], 0);
            assertEquals(1.0F, array[1], 0);
            assertEquals(2.0f, array[2], 0);
        }

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    }


    public void testDateArrays() throws Exception {
        OpenJPAEntityManager newEm = (OpenJPAEntityManager) factory
            .createEntityManager();
        CacheObjectA a;
        Date[] dateArray;
        try {
            startTx(newEm);
            a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
            dateArray = new Date[]{ new Date(), new Date(), new Date() };
            a.setDateArray(dateArray);
            endTx(newEm);
        }
        finally {
            endEm(newEm);
        }


        newEm = (OpenJPAEntityManager) factory.createEntityManager();
        try {
            a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
            Date[] array = a.getDateArray();
            if (array[0] == dateArray[0]) {
                fail("date objects are the same");
            }
        }
        finally {

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    }


    public void testDate() throws Exception {
        OpenJPAEntityManager newEm = (OpenJPAEntityManager) factory
            .createEntityManager();
        CacheObjectA a;
        Date d;
        try {
            startTx(newEm);
            a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
            d = new Date();
            a.setDate(d);
            endTx(newEm);
        }
        finally {
            endEm(newEm);
        }


        // sleep a bit so we can ensure that the date doesn't just
        // happen to be the same.
        Thread.sleep(100);


        newEm = (OpenJPAEntityManager) factory.createEntityManager();
        try {
            a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
            Date d2 = a.getDate();
            if (d == d2) {
                fail("date objects are the same");
            }


            assertEquals(d.getTime(), d2.getTime());

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    public void testLocale() throws Exception {
        OpenJPAEntityManager newEm = (OpenJPAEntityManager) factory
            .createEntityManager();
        startTx(newEm);
        CacheObjectA a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
        Locale l = Locale.getDefault();
        a.setLocale(l);
        endTx(newEm);


        OpenJPAEntityManager newEm2 = (OpenJPAEntityManager) factory
            .createEntityManager();


        a = (CacheObjectA) newEm2.find(CacheObjectA.class, oid);
        Locale l2 = a.getLocale();
        // locales are immutable and final, so the different cached
        // copies should be ==.
        if (l != l2) {
            fail("locale objects are not the same.");
        }

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        // make sure that non-manual notification works
        EntityManager em = factory.createEntityManager();
        try {
            startTx(em);
            CacheObjectA a = new CacheObjectA(ORIG_NAME, ORIG_AGE);
            em.persist(a);
            endTx(em);
        }
        finally {
            endEm(em);

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            (OpenJPAEntityManager) factory.createEntityManager();
        OpenJPAEntityManager em2 = null;
        DataCache cache;


        try {
            CacheObjectA a1 = (CacheObjectA) em1.find(CacheObjectA.class, oid);


            em2 = (OpenJPAEntityManager) factory2.createEntityManager();
            CacheObjectA a2 = (CacheObjectA) em2.find(CacheObjectA.class, oid);


            // assert that the oid is in factory2's cache
            //MetaDataRepository repos2 = factory2.getConfiguration()
            //    .getMetaDataRepositoryInstance();
            MetaDataRepository repos2 =

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    public void testInterface() throws Exception {
        OpenJPAEntityManager newEm =
            (OpenJPAEntityManager) factory.createEntityManager();
        startTx(newEm);
        CacheObjectA a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);
        CacheObjectC c = new CacheObjectC("blah");
        a.setRelatedInterface(c);
        endTx(newEm);
        Object cId = newEm.getObjectId(c);
        endEm(newEm);


        newEm = (OpenJPAEntityManager) factory.createEntityManager();
        a = (CacheObjectA) newEm.find(CacheObjectA.class, oid);


        CacheObjectInterface c2 = a.getRelatedInterface();
        assertNotNull(c2);


        assertEquals(cId, newEm.getObjectId(c2));
    }

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                    + " a where a.name = :pName").setParameter("pName",
                ORIG_NAME);


            c = new ArrayList((Collection) q.getResultList());
            assertEquals(1, c.size());
            CacheObjectA a = (CacheObjectA) c.iterator().next();
            if (related)
                a.getRelatedArray();
            em.detach(a);
            assertEquals(ORIG_NAME, a.getName());
            q.closeAll();
        }
        finally {
            rollbackTx(em);
            endEm(em);

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            .createEntityManager();
        OpenJPAEntityManager em1 = (OpenJPAEntityManager) factory
            .createEntityManager();


        startTx(em0);
        CacheObjectA a = (CacheObjectA) em0.find(CacheObjectA.class, oid);


        Date d = new Date();
        a.setDate(d);


        endTx(em0);
        DataCache cache = cacheManager(factory).getDataCache(
            DataCache.NAME_DEFAULT, false);
        assertTrue(cache.contains(oidwithclass));
        cache.remove(oidwithclass);


        a = (CacheObjectA) em1.find(CacheObjectA.class, oid);
        assertTrue(cache.contains(oidwithclass));


        try {
            PCData data = cache.get(oidwithclass);
            ClassMetaData meta =
                ((OpenJPAEntityManagerFactorySPI) OpenJPAPersistence
                    .cast(factory)).getConfiguration()
                    .getMetaDataRepositoryInstance().getMetaData(a.getClass(),
                    null, false);
            FieldMetaData fmd = meta.getField("date");
            d = (Date) data.getData(fmd.getIndex());
            Broker broker = JPAFacadeHelper.toBroker(em1);
            OpenJPAStateManager sm = broker.getStateManager(a);
            assertTrue(sm == ((ProxyDate) a.getDate()).getOwner());
            assertEquals(Date.class, d.getClass());
        }
        finally {
            endEm(em0);
            endEm(em1);

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        broker.close();
    }


    private void doassertTrue(EntityManager em, String name, int age)
        throws Exception {
        CacheObjectA a = (CacheObjectA) em.find(CacheObjectA.class, oid);
        assertTrue(name.equals(a.getName()));
        assertTrue(a.getAge() == age);
        endEm(em);
    }

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