userdao.java

经典的SSH源码结合,呵呵,通用版.....

package com.yg.ssh.dao;

import java.util.List;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.yg.ssh.po.Users;


public class UserDAO extends HibernateDaoSupport{
	public List findUserByNameAndPass(Users user){
		String hql="FROM Users as user WHERE user.userName=? AND user.userPass=?";
		String args[]=new String []{user.getUserName(),user.getUserPass()};
		return getHibernateTemplate().find(hql,args);
	}
	public static void main(String[] args) {
		String []cfg=new String[]{"WebRoot/WEB-INF/applicationContext-hibernate.xml","WebRoot/WEB-INF/applicationContext-dao.xml"};
		ApplicationContext context=new FileSystemXmlApplicationContext(cfg);
		Users user=new Users();
		user.setUserName("henry");
		user.setUserPass("123");
		UserDAO dao=(UserDAO) context.getBean("userDAO");
		List list=dao.findUserByNameAndPass(user);
		System.out.println(list.size());
		
	}
}