Manipulate XML Service Definitions with Java Programming
http://www.ibm.com/developerworks/xml/library/x-xmlandsoa/

Morris, Stephen B.
IBM
2007

Abstract:

A Service-Oriented Architecture (SOA) typically exports a range of services. For XML service modelling and subsequent consumption of those services by users (people, machines, or other services), Java technology provides powerful mechanisms to handle XML data, which in turn provides a key foundation for using SOA concepts. Dive into the practical aspects of SOA using XML and Java technology, and discover clear examples of why this seemingly complex technology is so popular.