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Subject: RE: [wsbpel] does anybody look into issues for interoperability between BPEL and ebXML?
- From: "Yaron Y. Goland" <ygoland@bea.com>
- To: "LI Yanming / FTR&D / US" <yanming.li@rd.francetelecom.com>, <wsbpel@lists.oasis-open.org>
- Date: Thu, 3 Jul 2003 13:05:24 -0700
Title: does anybody look into issues for interoperability between BPEL and ebXML?
Since
BPEL has adopted WSDL as its binding framework the most obvious way to
communicate with ebXML would be to invent a WSDL binding for ebXML. But in
practice I suspect that wouldn't work as ebXML has a lot of signaling and other
behavior that would be a real nightmare to capture in WSDL 1.1. In fact some
ebXML behavior (such as the ability to have more than one type of success
response) can't be described by WSDL and WSDL doesn't currently provide any
standard for how to validate attachments which ebXML uses to move around
application messages.
I
suspect if we want to have a binding to ebXML we would need either to create a
profile of BPEL that could bind to BPSS or hack the BPEL primitives to better
handle some of the more unique ebXML messaging handling aspects along with a
heavily modified version of WSDL but that would be a massive amount of work that
one can safely say is out of scope for this TC.
Hi,
Just wonder if anybody look
at interoperability issues between BPEL and ebXML, like:
- invoke ebXML services within BPEL executable process;
- a mapping between ebXML and BPEL messages through an
intermediary.
...
Any comment?
Thanks
Yanming
Yanming Li
France Telecom
R&D
Senior Software
Engineer
801 Gateway
South San Francisco,
CA94080
Tel:
650-875-1520
Fax:
650-875-1505
http://www.francetelecom.com/rd/
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