myservice

package service;

import java.util.HashSet;

import dao.UserDao;
import userBean.UserBean;

public class MyService {
 
 public void addUser(UserBean ub) throws Exception{
  UserDao ud = new UserDao();
  ud.insertSql(ub);
 }
 
 public HashSet<UserBean> getAllUsers() throws Exception{
  UserDao ud = new UserDao();
  return ud.getAllUsers();
 }

}