/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */

package payment.creditcard.impl;

import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Service;

import payment.creditcard.CreditCardDetailsType;
import payment.creditcard.CreditCardPayment;

/**
 * 
 */
@Service(CreditCardPayment.class)
public class CreditCardPaymentImpl implements CreditCardPayment {
    
    @Reference
    protected CreditCardPayment creditCardPayment;

    public String authorize(CreditCardDetailsType creditCard, float amount) {
        // Validate some of the fields in CreditCardDetailsType
        if (creditCard.getCreditCardType() == null) {
            return "UnknownCreditCardType";
        }
        // Delegate the external web service
        return creditCardPayment.authorize(creditCard, amount);
    }

}