package dao;
import pojo.Activity;
import java.io.Serializable;
import java.util.List;
/**
* User: yumingzhe
* Date: 5/24/12
* Time: 3:23 PM
*/
public interface ActivityDao {
public Serializable saveActivity(Activity activity);
public List<Activity> getAllActivitiesByUID(int uid);
public void executeSQL(String sql);
}