Caused by: org.hibernate.SessionException: Session is closed

最新推荐文章于 2020-03-25 17:20:07 发布

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本文探讨了在使用Hibernate框架进行数据库操作时，调用commit()或rollback()方法是否会自动关闭当前会话的问题。通过实验发现，使用getCurrentSession()方法开启的会话，在调用事务的commit()或rollback()方法后会关闭连接，而使用openSession()方法则不会出现这种情况。

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Hello,

Does calling commit() or rollback() automatically close the session that you are using? I've checked the doco and it does not mention it, but after issuing a commit (or rollback) I get the following exception:

To solve this problem, try using this mehod for opening the session

Session session = HibernateUtil.getSessionFactory().openSession();

instead of

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

If we use the getCurrentSession() method , tansaction.commit() / rollback() closes the connection.

If you are ver particular in using getCurrentSession. Then check whether session.isOpen() is true or false based on that

you can handle the issue