package cn.hxex.exam.dao.hibernate;

import org.hibernate.Query;

import cn.hxex.exam.dao.UserDAO;
import cn.hxex.exam.model.User;

/**
 * UserDAO接口的實現類
 * 
 * @author galaxy
 *
 */
public class UserDAOHibernate 
			extends GenericHibernateDAO<User, String> 
			implements UserDAO
{

	/**
	 * 構造方法
	 */
	public UserDAOHibernate( )
	{
		super( User.class );
	}

	/**
	 * 根據用戶名得到對應的用戶對象
	 */
	public User getUserByName(String name)
	{
		Query query = getSession().getNamedQuery( "getUserByName" );
		query.setString( "Name", name );
		return (User)query.uniqueResult();
	}
}