package com.atheima.service.impl; import com.atheima.dao.AccountDao; import com.atheima.domain.Account; import com.atheima.service.AccountService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Service public class AccountServiceImpl implements AccountService { @Autowired private AccountDao accountDao; public void save(Account account) { accountDao.save(account); } public void delete(Integer id) { accountDao.delete(id); } public void update(Account account) { accountDao.update(account); } public List findAll() { return accountDao.findAll(); } public Account findById(Integer id) { return accountDao.findById(id); } }