308ec802cc86001b1325e89582b28e12

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package com.tangjun.data.impl;

import java.util.List;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.tangjun.data.IBlogDao;
import com.tangjun.web.bo.Blog;

public class BlogDaoImpl extends HibernateDaoSupport implements IBlogDao {

	// 添加信息
	public boolean addBlog(Blog blog) {
		// TODO 自动生成方法存根
		this.getHibernateTemplate().save(blog);
		return true;
	}

	// 删除信息
	public boolean delBlog(Integer uid) {
		// TODO 自动生成方法存根
		Blog blog = (Blog) this.getHibernateTemplate().load(
				Blog.class, uid);
		this.getHibernateTemplate().delete(blog);
		return true;
	}

	// 获得所有的信息
	public List getAllBlog() {
		// TODO 自动生成方法存根
		String hql="from Blog b";
		List blog=this.getHibernateTemplate().find(hql);
		return blog;
	}
	
	
	/*
	public User getUser(String username) {
		// 根据用户名得到 User 对像
		String hql = "from User u where username=?";
		List users = this.getHibernateTemplate().find(hql, username);
		if (users.size() == 1)
			return (User) users.get(0);
		return null;
	}
	 */

	public Blog getBlog(Integer uid) {
		// TODO 自动生成方法存根
		String hql = "from blog b where id=?";
		List blog = this.getHibernateTemplate().find(hql, uid);
		if (blog.size() == 1)
			return (Blog) blog.get(0);
		return null;
	}

	public boolean updateBlog(Blog blog) {
		// TODO 自动生成方法存根
		return false;
	}

}