newsdaoimpl.java

本人编写的基于spring + spring mvc + hibernate架构的新闻系统

package org.coldice.dao.hibernate;

import java.util.Collection;

import org.coldice.dao.NewsDao;
import org.coldice.model.News;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

public class NewsDaoImpl extends HibernateDaoSupport implements NewsDao {

	public void add(News news) {
		// TODO Auto-generated method stub
		getHibernateTemplate().save(news);
	}

	public News get(Integer newsid) {
		// TODO Auto-generated method stub
		return (News) getHibernateTemplate().get(News.class, newsid);
	}

	public Collection list() {
		// TODO Auto-generated method stub
		return getHibernateTemplate().find("from News");
	}

	public void remove(News news) {
		// TODO Auto-generated method stub
		getHibernateTemplate().delete(news);
	}

	public void update(News news) {
		// TODO Auto-generated method stub
		getHibernateTemplate().update(news);
	}

}