userdaoimpl.java

一个用struts和hibernate架构的房屋出租系统。

package com.accp.dao;

import com.accp.entity.TblUser;

public class UserDAOImpl extends BaseHibernateDAO implements IUserDAO
{

	/**
	 * 检查登录的方法
	 */
	public TblUser checkLogin(TblUser user)
	{
		String hql = "from TblUser where uname= '" + user.getUname()
				+ "' and upass='" + user.getUpass() + "'";
		TblUser tbUser = (TblUser) super.getUniqueResult(hql);

		return tbUser;
	}

	/**
	 * 按主键查找
	 */
	public TblUser findByPK(Integer id)
	{
		TblUser tbUser = (TblUser) super.findByPK(TblUser.class, id);

		return tbUser;
	}

	/**
	 * 注册的方法
	 */
	public boolean register(TblUser user)
	{
		boolean flag = super.addObject(user);
		return flag;
	}

}