userservice.java

网上购物系统struts+spring+hibernate实现

package com.sdi0708.bdifn.bookstore.service.impl;

import java.util.List;

import com.sdi0708.bdifn.bookstore.dao.IUserDao;
import com.sdi0708.bdifn.bookstore.domain.User;
import com.sdi0708.bdifn.bookstore.service.IUserService;

public class UserService implements IUserService {
	//用spring注入一个userDao对象
	private IUserDao userDao;

	
	public void setUserDao(IUserDao userDao) {
		this.userDao = userDao;
	}

	public void addUser(User user) {
		userDao.addUser(user);
	}

	public void deleteById(Long id) {
		userDao.deleteById(id);
	}

	public List<User> findAllUsers(int currentPage, int count) {
		return userDao.findAllUsers(currentPage, count);
	}

	public User findById(Long id) {
		return userDao.findById(id);
	}

	public void modifyUser(User user) {
		userDao.modifyUser(user);
	}

	public User verifyUser(String uid, String password) {
		return userDao.verifyUser(uid, password);
	}

	public boolean isExsits(String uid) {
		return userDao.isExsits(uid);
	}

	public int getUserCount() {
		return userDao.getUserCount();
	}

}