Anthony, I think that you are referring to WS-Policy
(which is a way to match assertions). Personally, I don't think that this
is policy (generic event, condition, action declarations), but that is the
spec's current name.
I
would like to separate making assertions and the data/info that goes into
them. I view capabilities (as Heather defines it) as the data. If we
use WS-Policy to convey and match on it, ok.
Andrea
That's fine policy can be metadata (some real fine lines are drawn here),
I would not like to see WSDM go off and reinvent in the policy/metadata
space. IBM's view is that policy can be used to express operational and
metadata about operations, WSDL may be just one place to express these there
are many other places.
Anthony Nadalin | work 512.838.0085 | cell
512.289.4122 "Sedukhin, Igor S"
<Igor.Sedukhin@ca.com>
"Sedukhin, Igor S"
<Igor.Sedukhin@ca.com>
06/07/2004 04:10 PM |
| This is operational metadata (just like WSDL is).
It may not resemble a policy, which is really metadata about WSDL and what
it defines.
The underlying reason may be same as to why not use policy to
express what operations and message exchanges are supported. We use WSDL for
that.
--
Igor Sedukhin .. (igor.sedukhin@ca.com) -- (631) 342-4325 .. 1 CA Plaza, Islandia, NY 11788
From: Anthony Nadalin [mailto:drsecure@us.ibm.com]
Sent: Monday,
June 07, 2004 4:49 PM To: Heather Kreger Cc:
wsdm@lists.oasis-open.org Subject: Re: [wsdm]
capabilities proposal
Why is this a proposed section in WSDM, seem like this is
just policy and intersection of policy
Anthony Nadalin | work
512.838.0085 | cell 512.289.4122 Heather
Kreger/Raleigh/IBM@IBMUS
Heather Kreger/Raleigh/IBM@IBMUS
06/07/2004 02:57 PM |
| Hi folks, Here is an initial proposal for discovering
capabilities. I think we may be able to use something like this for
discovering manageability services as well. (See
attached file: Capabilities.wsdm.060404.doc)
This is just a proposal and we can discuss on
Thursday.
Heather Kreger STSM, Web Services Lead Architect for SWG
Emerging Technologies Author of "Java and JMX: Building Manageable
Systems" kreger@us.ibm.com 919-543-3211 (t/l 441)
cell:919-496-9572To unsubscribe from this mailing
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|