package service.impl;
import dao.FileDao;
import pojo.File;
import service.FileService;
import java.io.Serializable;
import java.util.List;
/**
* User: yumingzhe
* Date: 5/26/12
* Time: 4:39 PM
*/
public class FileServiceImpl implements FileService {
private FileDao fileDao;
public FileDao getFileDao() {
return fileDao;
}
public void setFileDao(FileDao fileDao) {
this.fileDao = fileDao;
}
@Override
public Serializable saveFile(File file) {
return fileDao.saveFile(file);
}
@Override
public File getFileById(int id) {
return this.fileDao.getFileById(id);
}
@Override
public List<File> getUserAllFilesByUID(int uid) {
return (List<File>) this.fileDao.getUserAllFilesByUID(uid);
}
@Override
public void deleteFile(File file) {
this.fileDao.deleteFile(file);
}
}