albumservice.java

来自「《JSP网站开发典型模块与实例精讲》一书光盘源码」· Java 代码 · 共 44 行

package book.example.photoprint.service;

import java.util.List;

import org.apache.log4j.Logger;

import book.example.photoprint.dao.DAOFactory;
import book.example.photoprint.dao.IAlbumDAO;
import book.example.photoprint.dao.IShopDAO;
import book.example.photoprint.dao.ShopDAO;
import book.example.photoprint.exception.DBException;
import book.example.photoprint.po.Album;

public class AlbumService {
	static Logger log = Logger.getLogger(AlbumService.class.getName());
	public void addAlbum(Album album) throws DBException {
		IAlbumDAO dao = DAOFactory.getAlbumDAO();
		log.info("保存相册："+album.getName());
		dao.addAlbum(album);
	}


	public void UpdateAlbum(Album album) throws DBException {
		IAlbumDAO dao = DAOFactory.getAlbumDAO();
		dao.updateAlbum(album);
	}
	public List list() throws DBException{
		IAlbumDAO dao = DAOFactory.getAlbumDAO();
		return dao.list();
	}
	public void delete(String albumid) throws DBException{
		IAlbumDAO dao = DAOFactory.getAlbumDAO();
		dao.deleteAlbum(albumid);
	}
	public List listByUserId(String userid) throws DBException{
		IAlbumDAO dao = DAOFactory.getAlbumDAO();
		return dao.listByUserId(userid);
	}
	public Album getAlbum(String albumid) throws DBException{
		IAlbumDAO dao = DAOFactory.getAlbumDAO();
		return dao.getAlbum(albumid);
	}
}