question: method invoked by the nsnotificationcenter when it receives a denied notification from paypalaction concode_field_sep String PendingPayPalPaymentReceivedNotification concode_elem_sep String ValidPayPalPaymentReceivedNotification concode_elem_sep String PROCESS_PENDING_PAYPAL_TRANSACTION concode_elem_sep String PROCESS_FAILED_PAYPAL_TRANSACTION concode_elem_sep Object _defaultDelegate concode_elem_sep String PROCESS_DENIED_PAYPAL_TRANSACTION concode_elem_sep String PROCESS_INVALID_PAYPAL_TRANSACTION concode_elem_sep String DeniedPayPalPaymentReceivedNotification concode_elem_sep String PROCESS_VALID_PAYPAL_TRANSACTION concode_elem_sep Observer _observer concode_elem_sep String InvalidPayPalPaymentReceivedNotification concode_elem_sep String FailedPayPalPaymentReceivedNotification concode_elem_sep Object _delegate concode_field_sep void handlePendingPaymentNotification concode_elem_sep Object defaultDelegate concode_elem_sep void processPendingPaypalTransaction concode_elem_sep void handleInvalidPaymentNotification concode_elem_sep void setDelegate concode_elem_sep Object delegate concode_elem_sep Observer observer concode_elem_sep void processFailedPaypalTransaction concode_elem_sep void processDeniedPaypalTransaction concode_elem_sep void processValidPaypalTransaction concode_elem_sep void handleFailedPaymentNotification concode_elem_sep void handleValidPaymentNotification concode_elem_sep void processInvalidPaypalTransaction concode_elem_sep void handleNotification
target: void function ( NSNotification arg0 ) { handleNotification ( Delegate . PROCESS_DENIED_PAYPAL_TRANSACTION , arg0 ) ; }