Hibernate rollback method: rollback transaction

rollback()

Example

Transaction tx = null;
try{
  Session session = sessionFactory.openSession();
  //定义Session对象
    tx=session.beginTransaction();  //开启事务
  UserForm uf = new UserForm();  //定义JavaBean示例
  uf.setUsername(username);  //设置JavaBean对象属性
  uf.setPwd(pwd);
  session.saveOrUpdate(uf);  //定义保存对象方法
  tx.commit();  //提交事务
}
catch(Exception e){
  e.fillInStackTrace();
  tx.rollback();  //回滚事务
}