Showing posts with label WS-Policy. Show all posts
Showing posts with label WS-Policy. Show all posts

Thursday, 18 October 2012

What is SOA - Contract based

Software in general is required to conform to a defined functional interface, and services are no different in this respect. For example, web service interfaces defined in WSDL (Web Service Definition Language) allow the definition of data types, input and output messages, operations, invocation protocols, and even the location of services. WS-Policy may be additionally used to define additional elements of the interface such as security policies.
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