// (C) IBM Corporation 2004. All rights reserved.

package com.onlinebookstore.www;

import java.math.BigInteger;

public class CreditCardBindingImpl implements com.onlinebookstore.www.CreditCardPortType
{ 
	String responseMessage;
	
	public String creditCardPurchase(BigInteger creditCardNumber) throws java.rmi.RemoteException 
	{
		if (cardNumber.toString().length() > 12)
		{
			responseMessage = "Card details received.";
		}
		else
		{
			responseMessage = "Error. Please resend details.";
		}

		return responseMessage;
    	}
}