userdaoimpl.java

有ssh实现的bbs

package com.test.DAo.DaoImpl;

import java.util.List;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.test.DAo.userDAO;
import com.test.bean.User;

public class userDaoImpl extends HibernateDaoSupport implements userDAO{

	@SuppressWarnings("unchecked")
	public List<User> findAllUser() {
		String sql = "from User user order by user.id desc";
		return (List<User>)this.getHibernateTemplate().find(sql);
	}

	public User findUserByID(int id) {
		User user = (User)this.getHibernateTemplate().get(User.class, id);
		return user;
	}

	public void removeUser(User user) {
		this.getHibernateTemplate().delete(user);
	}

	public void saveUser(User user) {
		this.getHibernateTemplate().save(user);
	}

	public void updateUser(User user) {
		this.getHibernateTemplate().update(user);
	}

}