22 z/TPF and WebSphere Application Server in a Service Oriented Architecture
A message section defines the input, output, and fault messages that are being exchanged.
The message can contain zero or more parts, which essentially are data fields. The
referenced data types can be the ones defined in the
types section of the same document or
they can be standard XML schema data types.
The actual functions provided by the Web Service, along with the corresponding input, output,
and fault messages, are specified in the
portType section.
Along with the
portType goes the binding section. While the portType has already specified
the abstract functions and associated messages, the
binding section specifies details about
the transmission protocol. One ...