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XML and Related Technologies
book

XML and Related Technologies

by Atul kahate
May 2024
Beginner to intermediate content levelBeginner to intermediate
527 pages
17h 52m
English
Pearson India
Content preview from XML and Related Technologies
416 • XML & Related Technologies
We can see that the WSDL file is also an XML document. What is its significance? Figure 9.8 summarises
the main aspects of a WSDL file.
Element Usage
<portType>
Defines the abstract operations that the Web Service can
perform. It possibly has input, output, and fault sub-elements.
<operation> Specifies the operations supported by the Web Service.
<message>
Specifies the message details (request and response) needed
or returned by the Web Service.
<types> Specifies the data types used by the Web Service.
<binding>
Binds the Web Service to concrete communication protocols
and data format for a particular portType.
<service> ...
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Publisher Resources

ISBN: 9781282652262