goodbiz.java

网上购物系统

package eshopsys.good.biz;

import eshopsys.tools.base.*;
import eshopsys.tools.database.*;
import eshopsys.good.model.*;

import java.sql.*;

public class GoodBiz extends BaseBiz {
String tableName="tbl_good";
GoodDao goodDao=new GoodDao();

public GoodBiz() {
	this.baseDao = new GoodDao();
}

public void registerGood(GoodEntity good) throws Exception
{
	try{
	////////////////////////////////////////		
	goodDao.insert(good);
    ////////////////////////////////////////
	}
	catch(Exception e)
	{
		throw e;
	}
	finally{
		//goodDao.CloseConnection();
	}
	
}
//////////////////////////////////////////////////////////////////////////
public void updateGood(GoodEntity good)throws Exception
{Connection con=DataBaseTool.getConnection();
  try{
	////////////////////////////////////////		
	goodDao.update(good);
    ////////////////////////////////////////
	}
	catch(Exception e)
	{
		throw e;
	}
	finally{
		//goodDao.CloseConnection();
	}
    	
}
//////////////////////////////////////////////////////////////////////////
}