bulletinproxy.java

一个常用的电子商城的站点源码

package com.publish.shop.bulletin.javabeans;

import java.sql.Connection;
import java.util.ArrayList;
import com.publish.shop.util.javabeans.*;
import com.publish.shop.bulletin.dao.BulletinDAO;

public class BulletinProxy {
  BulletinDAO dao = null;
  public BulletinProxy(){
    dao = new BulletinDAO();
  }

  public ArrayList queryBulletin(BulletinModel model,Pager pager) throws Exception{
    ArrayList lList = new ArrayList();
    lList = dao.query(model);
    return Utility.generatePager(lList,pager);
  }

  public ArrayList queryBulletin(BulletinModel model) throws Exception{
    return dao.query(model);
  }

  public BulletinModel queryBulletin(String bulletinId) throws Exception{
     return dao.queryBulletin(bulletinId);
  }

  public void insertBulletin(BulletinModel model) throws Exception{
      dao.insert(model);
  }

  public void updateBulletin(BulletinModel model) throws Exception{
      dao.update(model);
  }

  public void deleteBulletin(String bulletinId) throws Exception{
      dao.delete(bulletinId);
  }
}