ssh框架整合实例子-业务层

1. 业务层接口 UserService

package com.yanek.demo.ssh.service;

import java.util.List;

import com.yanek.demo.ssh.vo.User;

public interface UserService {


public void save(User user);
public List<User> findAll();
}

2. 业务层接口实现类 UserServiceImpl

package com.yanek.demo.ssh.service;

import java.util.List;

import com.yanek.demo.ssh.dao.UserDAO;
import com.yanek.demo.ssh.vo.User;

public class UserServiceImpl implements UserService {

private UserDAO userDAO;// userDao类

public UserDAO getUserDAO() {
return userDAO;
}

public void setUserDAO(UserDAO userDAO) {
this.userDAO = userDAO;
}

public void save(User user) {

userDAO.save(user);

}

public List<User> findAll()
{

return userDAO.findAll();
}

}