creditservice.java

实现网上订餐系统

package com.eatery.service;

import java.util.List;

import com.eatery.dao.CreditDAO;
import com.eatery.po.Credit;

public class CreditService {
	private CreditDAO creditDAO;

	public CreditDAO getCreditDAO() {
		return creditDAO;
	}

	public void setCreditDAO(CreditDAO creditDAO) {
		this.creditDAO = creditDAO;
	}
	
	public List findAllCredit(){
		return creditDAO.findAllCredit();
	}
	public Credit findMyCredit(int uid){
		return (Credit) creditDAO.findMyCredit(uid).get(0);
	}
	public void saveCredit(Credit c){
		if(c!=null){
			creditDAO.save(c);
		}
	}
	public void updateCreditByUid(Credit c){
		creditDAO.merge(c);
	}
	
}