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ItemIdentifier
to the request.
LineItem
to the request.
ApplicationException
is thrown when the point-of-sale system
encounters an error attempting to process a request from the client.
POSRequestFactory
.PriceInfo
object with no attributes.
PriceInfo
object with a price, description, and unit price.
POSProvider
to track the results of point-of-sale transactions.
ItemIdentifier
s contained in the request.
LineItem
s contained in the request.
PaymentResult
.
PriceResult
.
PriceResult
.
ReceiptLineItem
s contained in the result.
PaymentResult
.
TransactionID
s contained in the result.
TransactionTotals
s contained in the result.
PriceResult
.
KioskPOSProvider
objects.
KioskPOSProvider
interface.POSRequestFactory
API to produce instances of objects needed to
create requests for the POS.
SalesTransaction
for Kiosk applications.POSException
is the superclass of exceptions generated by operations performed
on the point-of-sale system. POSProvider
objects.
POSResult
interface.POSProvider
.
ProviderStateException
is thrown when a request is made
to perform a new request while the POSProvider
is attempting error recovery or cleanup from a failed transaction.
RecoveryException
is thrown when a request is made
to perform a new request while the POSProvider
is attempting error recovery or cleanup from a failed transaction.
POSProvider
.
ItemIdentifier
from the request.
LineItem
from the request.
RequestException
indicates that a POSRequest
has invalid or missing attributes.TenderException
is generated when the request to tender payment fails
to complete successfully on the point-of-sale system.TimeoutException
is generated when the timeout value specified by the
client expires before the requested point-of-sale operation has completed.TransactionInProgressException
is thrown when a request is made
to start a new transaction or perform a new request while a Transaction
is active. TransactionStateException
is thrown when a request is made
to perform an action on a Transaction
that is not in the
proper state.
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