IFT604_6d_SOAP

Services Web et SOAP
Coulouris, Dollimore and Kindberg, Distributed
Systems: Concepts and Design, Edition 4, ©
Addison-Wesley 2005
Tutoriel Sun sur SAAJ

Instructor’s Guide for Coulouris, Dollimore and Kindberg Distributed Systems: Concepts and Design Edn. 4
© Addison-Wesley Publishers 2005
SOAP
Initialement Simple Object Access Protocol, et dernièrement Service
Oriented Architecture Protocol
Protocole de communication
Communication entre applications
Format de transmission des messages
Communication via Internet
Indépendant des plate-formes
Indépendant du langage
XML
Simple et extensible
Traverse les pare-feux
Un standard W3C

Instructor’s Guide for Coulouris, Dollimore and Kindberg Distributed Systems: Concepts and Design Edn. 4
© Addison-Wesley Publishers 2005
Figure 19.3 SOAP message in an envelope
envelope
header
body
header element
body element
header element
body element

Instructor’s Guide for Coulouris, Dollimore and Kindberg Distributed Systems: Concepts and Design Edn. 4
© Addison-Wesley Publishers 2005
Figure 19.4 Example of a simple request without headers
m:exchange
env:envelope xmlns:env =namespace URI for SOAP envelopes
m:arg1
env:body
xmlns:m = namespace URI of the service description
Hello m:arg2 World
In this figure and the next, each XML element is represented by a
shaded box with its name in italic followed by any attributes and its
content

Instructor’s Guide for Coulouris, Dollimore and Kindberg Distributed Systems: Concepts and Design Edn. 4
© Addison-Wesley Publishers 2005
Figure 19.5 Example of a reply corresponding to the request in Figure 19.4
env:envelope xmlns:env = namespace URI for SOAP envelope
m:res1
env:body
xmlns:m = namespace URI for the service description
m:res2
World
m:exchangeResponse
Hello