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Hi,
I tried to define a logical model for web-service architectures for
b2b-scenarios. You can see my first idea in the mail-attachment.
Annotations:
(1) e.g. UDDI
(2) e.g. WSDL
(3) a XML industry-standard, e.g. BMECat (www.bmecat.org) for e-catalogues
(4) e.g. SOAP
(5) SOAP-encoding rules or other encoding rules. In some cases 5 and 3
could be the same schema
(6) RPC or Messaging
(7) –
(8) HTTP, SMTP, MOM
(9) –
(10) –
It was very important for me to consider that web-service independent
standards for semantics ("business vocabularies") are reusable (3) in
web-services. Furthermore I wanted to make clear that there exist several
message-pattern (not only rpc) and encoding-rules (not only SOAP-encoding).
As you see I am of the opinion that 4, 5 and 6 are independent to each other
(contrary to many people how think that XML-messaging should it include it's
own type-system).
I would be pleased to hear some comments…
Gabriel
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