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package epayment.framework;
/**
* The <code>IGatewayAdapter</code> interface defines
* the common interface for all electronic payment
* gateways.
* <p>
* Implementors of this interface serve as interface
* adapters to vendor-specific payment gateways.
* <p>
* This class is strictly an example.
*
* @author <a href="mailto:mike@clarkware.com">Mike Clark</a>
* @author <a href="http://www.clarkware.com">Clarkware Consulting</a>
*/
public interface IGatewayAdapter {
/**
* Sets the payment gateway host.
*
* @param host Gateway host.
*/
public void setHost(String host);
/**
* Performs an authorizes for the specified payment request
* information and returns a payment response.
*
* @param request Payment request.
* @return Payment response.
* @throws PaymentException If an error occurs.
*/
public IPaymentResponse authorize(IPaymentRequest request)
throws PaymentException;
/**
* Performs a capture for the specified payment request
* information and returns a payment response.
*
* @param request Payment request.
* @return Payment response.
* @throws PaymentException If an error occurs.
*/
public IPaymentResponse capture(IPaymentRequest request)
throws PaymentException;
/**
* Performs a sale (authorize and capture) for the specified
* payment request information and returns a payment response.
*
* @param request Payment request.
* @return Payment response.
* @throws PaymentException If an error occurs.
*/
public IPaymentResponse sale(IPaymentRequest request)
throws PaymentException;
/**
* Performs a credit for the specified payment request
* information and returns a payment response.
*
* @param request Payment request.
* @return Payment response.
* @throws PaymentException If an error occurs.
*/
public IPaymentResponse credit(IPaymentRequest request)
throws PaymentException;
/**
* Performs a void for the specified payment request
* information and returns a payment response.
*
* @param request Payment request.
* @return Payment response.
* @throws PaymentException If an error occurs.
*/
public IPaymentResponse voidSale(IPaymentRequest request)
throws PaymentException;
}
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