Package org.apache.openjpa.kernel

Examples of org.apache.openjpa.kernel.Broker.begin()

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        }
    }

    protected Object persist(Object ob) {
        Broker broker = getBrokerFactory().newBroker();
        broker.begin();
        broker.persist(ob, null);
        Object id = broker.getObjectId(ob);
        broker.commit();
        broker.close();
        return id;
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    public void complexQuery(int size, Object ob, String filter, Class c) {

//        PersistenceManager pm = getPM();
        Broker broker = getBrokerFactory().newBroker();
        broker.setIgnoreChanges(false);
        broker.begin();

        broker.persist(ob, null);
        // test in-memory
        // assertSize (size, pm.newQuery (c, filter));
        broker.commit();
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        broker.persist(ob, null);
        // test in-memory
        // assertSize (size, pm.newQuery (c, filter));
        broker.commit();

        broker.begin();
        // test against database
//        OpenJPAQuery q = pm.createQuery("SELECT o FROM "+c.getSimpleName()+"o WHERE o."+filter);
        String qstrng =
            "SELECT o FROM " + c.getSimpleName() + " o WHERE o." + filter;
        assertSize(size,
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        broker.commit();
        broker.close();

        broker = getBrokerFactory().newBroker();
        broker.begin();
        // test again against a new PM, for good measure
        assertSize(size,
            (List) broker.newQuery(JPQLParser.LANG_JPQL, c, qstrng).execute());
        broker.rollback();
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        RuntimeTest1 rel = new RuntimeTest1("rel", 2);
        pc.setSelfOneOne(rel);
       
        OpenJPAEntityManager em =(OpenJPAEntityManager)currentEntityManager();
        Broker broker = JPAFacadeHelper.toBroker(em);
        broker.begin();
        broker.persist(pc, null);
        broker.commit();
        _pc = broker.getObjectId(pc);
        _rel = broker.getObjectId(rel);
        broker.close();
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    protected Object persist(Object ob) {
        //FIXME  - this is just a workaround
        //  Broker broker = .getBrokerFactory().newBroker();
        Broker broker = JPAFacadeHelper.toBroker(currentEntityManager());
        broker.begin();
        broker.persist(ob, null);
        Object id = broker.getObjectId(ob);
        broker.commit();
        broker.close();
        return id;
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        EntityManagerFactory emf =
            getEmf(propsMap);
        _factory = JPAFacadeHelper.toBrokerFactory(emf);
        Broker broker = _factory.newBroker();
        try {
            broker.begin();
        } catch (Exception e) {
            System.out.println(
                "Exception in TestJPQL2ResultsAndResultClasses setup : \n" +
                    getStackTrace(e));
        }
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        EntityManagerFactory emf = getEmf(propsMap);
        _factory = JPAFacadeHelper.toBrokerFactory(emf);
        Broker broker = _factory.newBroker();
        try {
            broker.begin();
        } catch (Exception e) {
            fail("Set up failed due to exception : \n" +
                getStackTrace(e));
        }
        int j = 0;
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        propsMap.put("openjpa.RemoteCommitProvider", "sjvm");
        propsMap.put("openjpa.BrokerImpl", CacheTestBroker.class.getName());
        EntityManagerFactory emf = getEmf(propsMap);
        _factory = JPAFacadeHelper.toBrokerFactory(emf);
        Broker broker = _factory.newBroker();
        broker.begin();
        for (int i = 0; i < 50; i++)
            broker.persist(new CacheObjectAChild1("", "JPQL2Queries", i),
                null);
        broker.commit();
        broker.close();
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        propsMap.put("openjpa.BrokerImpl", CacheTestBroker.class.getName());
        EntityManagerFactory emf = getEmf(propsMap);
        _factory = JPAFacadeHelper.toBrokerFactory(emf);

        Broker broker = _factory.newBroker();
        broker.begin();
        CacheObjectE e = new CacheObjectE("bar");
        CacheObjectJ j = new CacheObjectJ("foo", e);
        broker.persist(j, null);
        broker.persist(e, null);
        broker.commit();
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