A travel company wants to outsource the credit card processing functionality needed by their
online flight reservations system. The company wants their application to support the ability to
swap third-party vendors without impacting their application’s business model. The credit card
processing operation must participate in transactions, to ensure business constraints are obeyed.
Which Java EE technology would most easily support this requirement?
A.
JMS
B.
UDDI
C.
Web Services
D.
Java Connector Architecture (JCA)