Package org.apache.openjpa.persistence

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


            (JDBCStoreManager)dstore.getInnermostDelegate();
       
        em.getTransaction().begin();
        Person p = new Person();
        p.setId(1);
        em.persist(p);
        em.flush();
        em.getTransaction().commit();
       
        Person p1 = em.find(Person.class, 1);
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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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            (JDBCStoreManager)dstore.getInnermostDelegate();
       
        em.getTransaction().begin();
        Person p = new Person();
        p.setId(1);
        em.persist(p);
        em.flush();
        em.getTransaction().commit();
       
        Person p1 = em.find(Person.class, 1);
        Map sqlCache = jstore.getQuerySQLCache();
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            (JDBCStoreManager)dstore.getInnermostDelegate();
       
        em.getTransaction().begin();
        Person p = new Person();
        p.setId(1);
        em.persist(p);
        em.flush();
        em.getTransaction().commit();
       
        Person p1 = em.find(Person.class, 1);
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            (JDBCStoreManager)dstore.getInnermostDelegate();
       
        em.getTransaction().begin();
        Person p = new Person();
        p.setId(1);
        em.persist(p);
        em.flush();
        em.getTransaction().commit();
       
        Person p1 = em.find(Person.class, 1);
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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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