org.lightningj.paywall.paymenthandler

Interface PaymentListener

All Known Implementing Classes:

BasePaymentListener

public interface PaymentListener

Interface for a listener listening on payment updates related to a specific payment preImageHash (id in the system) or all payment events. Created by Philip Vendil on 2018-12-04.

Method Summary

Modifier and Type	Method and Description
byte[]	getPreImageHash()
PaymentEventType	getType()
void	onPaymentEvent(PaymentEvent event) This method every time an and event related to a payment have been triggered.
boolean	unregisterAfterEvent()

Method Detail

getPreImageHash

byte[] getPreImageHash()

Returns:

the pre image hash of the payment that the listener is interested in, null if all events should be signaled.

getType

PaymentEventType getType()

Returns:

the type of event the listener is interested in, use PaymentEventType.ANY_TYPE to receive notification for any type.

unregisterAfterEvent

boolean unregisterAfterEvent()

Returns:

flag indicating that the this listener should unregister itself after first matching event have been triggered. This to avoid manual unregistration.

onPaymentEvent

void onPaymentEvent(PaymentEvent event)

This method every time an and event related to a payment have been triggered.

Parameters:

event - the related payment event.

See Also:

PaymentEvent