userinfoservice.java

SSH整合的一个简单的增删改查

package com.hacker.web.service;

import java.util.List;

import com.hacker.web.dao.impl.IUserinfoDao;
import com.hacker.web.emtity.Userinfo;
import com.hacker.web.service.impl.IUserinfoService;

public class UserinfoService implements IUserinfoService {
	private IUserinfoDao userinfoDao;
	public void setUserinfoDao(IUserinfoDao userinfoDao) {
		this.userinfoDao = userinfoDao;
	}

	public void delete(String id) {
		// TODO Auto-generated method stub
		userinfoDao.delete(id);
	}

	public List findAll() {
		// TODO Auto-generated method stub
		return userinfoDao.findAll();
	}

	public Userinfo findById(String id) {
		// TODO Auto-generated method stub
		return userinfoDao.findById(Integer.parseInt(id));
	}

	public void save(Userinfo info) {
		// TODO Auto-generated method stub
		userinfoDao.save(info);
	}

	public void update(Userinfo info) {
		// TODO Auto-generated method stub
		userinfoDao.attachDirty(info);
	}

}