Package de.mhus.lib.jpa

Examples of de.mhus.lib.jpa.JpaEntityManager.begin()


   
    JpaManager manager = new JpaManager(prop);
   
    JpaEntityManager em = manager.createEntityManager();
   
    em.begin();
   
    Book book1 = new Book();
    book1.setName("Oh wie schoen ist Panama");
    em.persist(book1);
   
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      for ( Book res : list) {
        System.out.println("RES: " + res.getId() + " " + res.getName());
      }
    } 
   
    em.begin();
   
    Person p1 = em.injectObject(new Person());
    p1.setName("Kurt Cobain");
    p1.save();
   
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      for ( Person res : list) {
        System.out.println("RES: " + res.getId() + " " + res.getName());
      }
    }
   
    em.begin();
    p2.remove();
    em.commit();
   
    {
      JpaQuery<Person> query = em.createQuery("select p from Person p", Person.class);
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