Package org.apache.openjpa.persistence

Examples of org.apache.openjpa.persistence.EntityManagerImpl.persist()

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            CachedEntityStatistics e = new CachedEntityStatistics();
            CachedEntityStatistics lazy = new CachedEntityStatistics();
            Set<CachedEntityStatistics> lazyList = new HashSet<CachedEntityStatistics>();
            lazyList.add(lazy);
            e.setLazyList(lazyList);
            em.persist(e);
            em.persist(lazy);
            em.flush();
            em.clear();

            // Should prime the cache
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            CachedEntityStatistics lazy = new CachedEntityStatistics();
            Set<CachedEntityStatistics> lazyList = new HashSet<CachedEntityStatistics>();
            lazyList.add(lazy);
            e.setLazyList(lazyList);
            em.persist(e);
            em.persist(lazy);
            em.flush();
            em.clear();

            // Should prime the cache
            em.find(CachedEntityStatistics.class, e.getId()).getLazyList();
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                p.setParentId(i);
                TblChild c = new TblChild();
                c.setChildId(i);
                c.setTblParent(p);
                p.addTblChild(c);
                em.persist(p);
                em.persist(c);
   
                TblGrandChild gc = new TblGrandChild();
                gc.setGrandChildId(i);
                gc.setTblChild(c);
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                TblChild c = new TblChild();
                c.setChildId(i);
                c.setTblParent(p);
                p.addTblChild(c);
                em.persist(p);
                em.persist(c);
   
                TblGrandChild gc = new TblGrandChild();
                gc.setGrandChildId(i);
                gc.setTblChild(c);
                c.addTblGrandChild(gc);
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                TblGrandChild gc = new TblGrandChild();
                gc.setGrandChildId(i);
                gc.setTblChild(c);
                c.addTblGrandChild(gc);
   
                em.persist(p);
                em.persist(c);
                em.persist(gc);
            }
            em.flush();
            em.getTransaction().commit();
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                gc.setGrandChildId(i);
                gc.setTblChild(c);
                c.addTblGrandChild(gc);
   
                em.persist(p);
                em.persist(c);
                em.persist(gc);
            }
            em.flush();
            em.getTransaction().commit();
            em.clear();
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                gc.setTblChild(c);
                c.addTblGrandChild(gc);
   
                em.persist(p);
                em.persist(c);
                em.persist(gc);
            }
            em.flush();
            em.getTransaction().commit();
            em.clear();
   
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        EntityManagerImpl em = (EntityManagerImpl) emf.createEntityManager();
        Broker broker = em.getBroker();

        em.getTransaction().begin();
        A a = new A();
        em.persist(a);
        Object oidInPersistenceContext = broker.getObjectId(a);
        em.getTransaction().commit();
        em.clear();
        Object oidDetached = broker.getObjectId(a);
        em.close();
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            p.setParentId(i);
            TblChild c = new TblChild();
            c.setChildId(i);
            c.setTblParent(p);
            p.addTblChild(c);
            em.persist(p);
            em.persist(c);

            TblGrandChild gc = new TblGrandChild();
            gc.setGrandChildId(i);
            gc.setTblChild(c);
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            TblChild c = new TblChild();
            c.setChildId(i);
            c.setTblParent(p);
            p.addTblChild(c);
            em.persist(p);
            em.persist(c);

            TblGrandChild gc = new TblGrandChild();
            gc.setGrandChildId(i);
            gc.setTblChild(c);
            c.addTblGrandChild(gc);
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