ifilesinfoservice.java

java web模拟的简单的一个网络硬盘

package com.dark.nethd.business;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.upload.FormFile;
import org.springframework.dao.DataAccessException;

import com.dark.nethd.bean.FilesInfo;
import com.dark.nethd.bean.UserInfo;

public interface IFilesInfoService {
	public List findFilesInfoByUserID(Integer userId)
			throws DataAccessException;

	public FilesInfo filesInfoSave(FilesInfo fi, UserInfo ui, FormFile file,
			HttpServletRequest request) throws DataAccessException;

	public boolean filesInfoByUserIdAndIdDelete(Integer fid, Integer userId,
			HttpServletRequest request) throws DataAccessException;

	public Integer getAllFilesSizeByUserId(Integer userId)
			throws DataAccessException;
	public FilesInfo findFilesInfoByID(Integer id);
}