usermessageserviceimpl.java

一个采用J2EE技术实现的企业协同工作台

package common.work.service;

import common.work.bean.Usermessage;
import common.work.dao.UsermessageDAO;

public class UsermessageServiceImpl implements UsermessageService {

    private UsermessageDAO usermessageDao;
    
    public UsermessageServiceImpl(){}
    
    public UsermessageServiceImpl(UsermessageDAO usermessageDao){
    	this.usermessageDao = usermessageDao;
    }
    
	public UsermessageDAO getUsermessageDao() {
		return usermessageDao;
	}

	public void setUsermessageDao(UsermessageDAO usermessageDao) {
		this.usermessageDao = usermessageDao;
	}

	public void Changusermessage(Usermessage message) {
		// TODO Auto-generated method stub
		usermessageDao.Update(message);
	}

	public Usermessage Getusermessage(String account) {
		// TODO Auto-generated method stub
		Usermessage message = usermessageDao.findByaccount(account);
		if(message != null){
			return message;
		}else{
		    return null;
		}
		
	}

}