package com.laoer.bbscs.business;

import com.laoer.bbscs.bean.*;
import com.laoer.bbscs.dao.*;
import com.laoer.bbscs.sys.*;
import org.apache.struts.upload.*;
import java.util.*;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public interface IUserInfoService {

  //public IUserInfoDAO getUserInfoDAO();

  //public void setUserInfoDAO(IUserInfoDAO userInfoDAO);

  public UserFileInPostCache getUserFileInPostCache();

  public void setUserFileInPostCache(UserFileInPostCache userFileInPostCache);

  public UserInfo saveUserInfo(UserInfo userinfo);

  public UserInfo findUserInfoById(Long id);

  public UserInfo findUserInfoByUserName(String username);

  public UserInfo findUserInfoByEmail(String email);

  public UserInfo findUserInfoByPasswd(String username, String passwd);

  public Result regUser(UserInfo userinfo);

  public void createUserFileInPost(UserInfo userinfo);

  public void createUserSignFile(UserInfo userinfo);

  public String createUserUpImgFile(UserInfo userinfo, FormFile upfile);

  public UserInfo userAtLongin(UserInfo userinfo);

  public UserInfo doExp(UserInfo userinfo);

  public int getFriendNum(UserInfo userinfo);

  public List getFriendList(UserInfo userinfo);

  public PageList findUserInfoList(String orderby, String ascordesc,
                                   Pages pages);

  public int getAllUserNum();

}