March 2017
Intermediate to advanced
848 pages
17h 51m
English
book
Web Service Contract Design and Versioning for SOA
by Kevin Liu, David Orchard, L. Umit Yalcinalp, Andre Tost, Priscilla Walmsley, David Umit Orchard, Thomas Erl, James Pasley, Hugo Haas, Anish Karmarkar
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Chapter 21. Versioning WSDL Definitions
21.1 Version Identifiers and WSDL Definitions
21.2 Versioning Operation Definitions
21.3 Versioning Port Type Definitions
21.4 Versioning Concrete Descriptions
21.5 WSDL Definitions and Forwards Compatibility
Whereas changes to message definition types and policies are often supplementary and less evident, alterations made to a WSDL document will have the most visible impact.
The following sections document a series of common change types for definitions within both abstract and concrete descriptions with an emphasis on the Strict and Flexible versioning approaches. Compared to the schema versioning scenarios ...