userdao.java

struts+hibernate简单的例子

package com.brothers.dao.hibernate;

import com.brothers.dao.IUserDAO;
import com.brothers.hibernate.HibernateDAO;
import com.brothers.model.User;

public class UserDAO extends HibernateDAO implements IUserDAO {

	public User getUserById(long id) {
		// TODO Auto-generated method stub
		return (User) getObject(User.class, id);
	}

	public User getUser(String username) {
		// TODO Auto-generated method stub
		User u = (User) getObject("from User u where u.userName = '" + username
				+ "'");
		return u;
	}

	public void updateUser(User user) {
		// TODO Auto-generated method stub
		updateObject(user);
	}

}