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Subject: RE: [wsdm][OMod] Updated Mows data model with versioning
Brian,
I don't disagree with the concepts that you were
expressing, but according to our earlier discussion (http://lists.oasis-open.org/archives/wsdm/200310/msg00085.html)
So, I
attemted to reformulate your diagram with the above two concerns. The diagram is
attached. The words to follow the diagram are as follows.
"
The
elements of the Web services acrhitecture, expressed in WSDL, could be
versioned. For example description, interface, service and endpoint could be
defined in their own namespaces (not necessarily the same). The
namespace could be used to contain the version. Therefore, those elements,
conceptually become veriosned. For example a versioned service is a service
that is also a versioned component that has a version
attribute.
Versioned components have revisions that are related to
each other via changes that happened between revisions. Each change indicates a
predcessor and sucessor (if any) revisions. Each change may aggregate multiple
change descriptions. Each change description may be looked at as a document or a
separate statement of some sorts (e.g. "new interface was
implemented").
"
-- Igor
Sedukhin .. (igor.sedukhin@ca.com) From: Brian Carroll [mailto:Brian.Carroll@merant.com] Sent: Tuesday, November 04, 2003 10:57 AM To: wsdm@lists.oasis-open.org; 'Andreas Dharmawan' Subject: RE: [wsdm][OMod] Updated Mows data model with versioning Igor
and all,
Here
is an updated slide for the overall MOWS data model that includes
versioning. Sorry for the delay, but I just obtained Visio 2003
yesterday.
The
Change entity relates two Service Versions. For clarity, I've taken
Zulah's comments to heart and renamed the relationships between versions as
"predecessor and successor".
Igor,
I will send the updated Visio file to you in a separate
e-mail.
Regards,
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