Chapter 7. Tutorial on Developing Messages
7.1. Overview
Conceptually, the message is a critical aspect of the SOA development approach. Messages contain the application-specific data sent between clients and services. The data in a message represents an important aspect of the "contract" between a service and its clients. In this section entails the best practices to use for this component.
- reserveSeat
- This takes a flight and seat number and returns a success or failure indication.
- querySeat
- This takes a flight and seat number and returns an indication of whether or not the seat is currently reserved.
- upgradeSeat
- This takes a flight number and two seat numbers (the currently reserved seat and the one the passenger will move to).
Note