newsservicebean.java

基于Spring2.5的精品课程网站

package org.adam.service.impl;

import java.util.List;

import org.adam.bean.NewsBean;
import org.adam.dao.NewsDAO;
import org.adam.service.NewsService;


public class NewsServiceBean implements NewsService{

	private NewsDAO newsdao;

	public NewsDAO getNewsdao() {
		return newsdao;
	}

	public void setNewsdao(NewsDAO newsdao) {
		this.newsdao = newsdao;
	}
	
	
	public void insertnews(NewsBean news){
		newsdao.insert(news);
	}
	
	public void deletenews(int news_id){
		newsdao.delete(news_id);
	}
	
	public NewsBean getNewsBean(int news_id){
		return newsdao.getNews(news_id);
	}
	
	public List<NewsBean> getAllNewsBean(){
		return newsdao.getAllNews();
	}

	public List<NewsBean> getAllNewsBean(int nowpage, int pagecount) {
		return newsdao.getAllNews(nowpage, pagecount);
	}
}