userservice.java

来自「一个基本的图书馆管理系统」· Java 代码 · 共 101 行

package c18.service;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import c18.entity.User;
import c18.helper.PageBean;
import c18.helper.PageResult;
import c18.struts.action.exception.ActionException;

/**
 * 用户服务接口类
 * 
 * @author yuxd
 * 
 */
public interface UserService {
	/**
	 * 注册
	 * 
	 * @param user
	 * @return
	 * @throws ActionException
	 */
	public int register(User user) throws ActionException;

	/**
	 * 登陆
	 * 
	 * @param loginName
	 * @param password
	 * @param request
	 * @param response
	 * @return
	 * @throws ActionException
	 */
	public int login(String loginName, String password,
			HttpServletRequest request, HttpServletResponse response)
			throws ActionException;

	/**
	 * 登陆在线判断
	 * 
	 * @param request
	 * @param response
	 * @return
	 * @throws ActionException
	 */
	public int loginOn(HttpServletRequest request, HttpServletResponse response)
			throws ActionException;

	/**
	 * 退出
	 * 
	 * @param request
	 * @param response
	 * @return
	 * @throws ActionException
	 */
	public int logout(HttpServletRequest request, HttpServletResponse response)
			throws ActionException;
	
	/**
	 * 搜索用户，支持分页
	 * @param loginName
	 * @param pageBean
	 * @return
	 */
	public PageResult searchByLoginName(String loginName, PageBean pageBean);
	
	/**
	 * 得到用户信息
	 * @param userNo
	 * @return
	 * @throws ActionException
	 */
	public User getUser(int userNo) throws ActionException;
	
	/**
	 * 得到所有用户信息，支持分页
	 * @param pageBean
	 * @return
	 * @throws ActionException
	 */
	public PageResult getUsers(PageBean pageBean) throws ActionException;
	
	/**
	 * 修改用户信息
	 * @param user
	 * @throws ActionException
	 */
	public void modUser(User user) throws ActionException;
	
	/**
	 * 删除用户信息
	 * @param userNo
	 * @throws ActionException
	 */
	public void delUser(int userNo) throws ActionException;
}