userdaoimpl.java

来自「JEECSM是JavaEE版网站管理系统（Java Enterprise Edi」· Java 代码 · 共 22 行

package com.jeecms.core.dao.impl;

import java.util.List;

import com.jeecms.core.JeeCoreDaoImpl;
import com.jeecms.core.dao.UserDao;
import com.jeecms.core.entity.User;

public class UserDaoImpl extends JeeCoreDaoImpl<User> implements
		UserDao {
	@SuppressWarnings("unchecked")
	@Override
	public User getUserByLoginName(String loginName) {
		String hql = "from User u where u.loginName=?";
		List<User> list = getHibernateTemplate().find(hql, loginName);
		if (list.size() > 0) {
			return list.get(0);
		} else {
			return null;
		}
	}
}