Re: [sca-policy] Issue 15 -- WSDL URIs for addressing interface components

[Mike Edwards <mike_edwards@uk.ibm.com>]

Ashok,

Thanks for writing this up.

Could you give a couple of examples
of this style of addressing being used in the expressions used
to attach policies using the external
attachment mechanism?  I'm not sure that I see how it fits.


Yours,  Mike.

Strategist - Emerging Technologies, SCA & SDO.
Co Chair OASIS SCA Assembly TC.
IBM Hursley Park, Mail Point 146, Winchester, SO21 2JN, Great Britain.
Phone & FAX: +44-1962-818014    Mobile: +44-7802-467431  
Email:  mike_edwards@uk.ibm.com

ashok malhotra <ashok.malhotra@oracle.com>

09/06/2008 22:37

Please respond to
ashok.malhotra@oracle.com

To	OASIS Policy <sca-policy@lists.oasis-open.org>
cc
Subject	[sca-policy] Issue 15 -- WSDL URIs for addressing interface components

WSDL 2.0 defined URIs to address individual components
in a WSDL 
definitions file.
These URIs are defined in Appendix A.2 of http://www.w3.org/TR/wsdl20.
Essentially, this Appendix defines fragment identifier that can be added
as a suffix to the URI
for a WSDL 2.0 file to identify individual interface components.
For example, the fragId of a message reference is 
wsdl.interfaceMessageReference(interface/operation/message)
where the information within the parenthesis is the name of the 
interface. the operation and the message.

WS-Policy, recognizing the need for similar identifiers for WSDL 1.1, 
published http://www.w3.org/TR/wsdl11elementidentifiers
which defines fragment identifiers for WSDL 1.1 interface elements along
the same lines.
For example the fragID for Binding Operation Input is 
|wsdl11.bindingOperation.input(||binding/operation||)

I suggest we use these identifiers in External Policy Attachment as 
Domain Expressions to
identify where policySets should be attached.
|
-- 
All the best, Ashok

---------------------------------------------------------------------
To unsubscribe from this mail list, you must leave the OASIS TC that
generates this mail.  You may a link to this group and all your TCs
in OASIS
at:
https://www.oasis-open.org/apps/org/workgroup/portal/my_workgroups.php

---

Unless stated otherwise above:
IBM United Kingdom Limited - Registered in England and Wales with number 741598.
Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU