login.java

来自「struts hibernate框架 商场买卖」· Java 代码 · 共 44 行

package com.shopping.bo.user;

import java.util.Iterator;

import org.hibernate.Query;
import org.hibernate.Session;

import com.shopping.util.HibernateSessionFactory;
import com.shopping.vo.Admin;
import com.shopping.vo.User;



public class Login {
	public boolean isLogin(User user)  {
		Session session = HibernateSessionFactory.getSession();
		boolean flag = false;
		String hql = "from User as s where s.username=? and s.password=?";
		Query q = session.createQuery(hql);
		q.setString(0, user.getUsername());
		q.setString(1, user.getPassword());
		Iterator iter = q.list().iterator();
		if(iter.hasNext()) {
			flag = true;
		}
		HibernateSessionFactory.closeSession();
		return flag;
	}
	public boolean isLogin(Admin admin) throws Exception {
		Session session = HibernateSessionFactory.getSession();
		boolean flag = false;
		String hql = "from Admin as a where a.name=? and a.password=?";
		Query q = session.createQuery(hql);
		q.setString(0, admin.getName());
		q.setString(1, admin.getPassword());
		Iterator iter = q.list().iterator();
		if(iter.hasNext()) {
			flag = true;
		}
		HibernateSessionFactory.closeSession();
		return flag;
	}
}