HibernateTemplate vs HibernateDaoSupport vs SessionFactory注入 [英] HibernateTemplate vs HibernateDaoSupport vs SessionFactory Injection

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问题描述

我曾在很多论坛中见过,但仍然感到困惑。我们正在用Spring 3.1& Hibernate 4并需要决定使用Spring的Hibernate策略:


  1. 直接访问Hibernate



    会话会话= HibernateUtil.getSessionFactory()。getCurrentSession();
    session.beginTransaction();

  2. 使用HibernateTemplate



    列表bb =(List )hibernateTemplate.find(from Entity);

  3. 使用HibernateDAOSupport类



    列表bb = (List)getHibernateTemplate()。find(from Entity);



  4. 你能帮我应该用什么?我从 CodeRanch 和另一个< link ,它告诉 Hibernate 3.x 之后,我们应该在DAO类中使用 @Repository 注入 SessionFactory

    有人可以详细解释这一点吗?



    问候,



    Arun Kumar

    解决方案

    Spring本身建议不要再使用HibernateTemplate,在该类的javadoc 。您可以声明会话工厂作为一个Spring bean ,将它作为其他Spring bean注入到你自己的组件中,并直接使用本地Hibernate API(使用 sessionFactory.getCurrentSession())。


    I have seen in lot of forums and still in confusion. We are starting a new project with Spring 3.1 & Hibernate 4 and need to decide which strategy to use for Hibernate with Spring:

    1. Accessing Hibernate directly

      Session session = HibernateUtil.getSessionFactory().getCurrentSession(); session.beginTransaction();

    2. Using HibernateTemplate

      List bb = (List)hibernateTemplate.find("from Entity");

    3. Using HibernateDAOSupport classes

      List bb =(List)getHibernateTemplate().find("from Entity");

    Can you please help what should i use? I have read from CodeRanch and one another link which tell that from Hibernate 3.x onwards we should inject SessionFactory in our DAO Classes(using @Repository).

    Can someone explain this in detail?

    Regards,

    Arun Kumar

    解决方案

    Spring itself recommends not using HibernateTemplate anymore, in the javadoc of the class. You can declare the session factory as a Spring bean directly, inject it as any other Spring bean in your own components, and use the native Hibernate API directly (using sessionFactory.getCurrentSession()).

    这篇关于HibernateTemplate vs HibernateDaoSupport vs SessionFactory注入的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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