- From: Ashok Malhotra <ashok.malhotra@oracle.com>
- Date: Tue, 2 Jan 2007 06:14:31 -0800
- To: "public-ws-policy@w3.org" <public-ws-policy@w3.org>
Title Attaching Policies to EPRs Description This issue was raised late at the f2f meeting in Burlington and closed so that we could get to last call. I'm reopening it as a last call issue. Please see mail from Glen Daniels http://lists.w3.org/Archives/Public/public-ws-policy/2006Nov/0078.html Related to issue 3619 Justification Attaching policies to WS-Addressing EPRs is likely to be a common metaphor in how WS-Policy is used. The policy attachment framework should address this usecase. Target WS-Policy Attachment Proposal * Replace the second-to-last sentence in section 3.4 with the following: The following example illustrates the use of this mechanism with an EndpointReference domain expression (see section 3.4.2) for a deployed endpoint as defined in Web Services Addressing [WS-Addressing Core]: * Add new section as follows: 3.4.2 EndpointReference Domain Expression This section defines a domain expression for identifying endpoints as policy subjects for the external attachment mechanism. The following is a pseudo-schema for the URI domain expression: (01) <wsp:PolicyAttachment ... > (02) <wsp:AppliesTo> (03) <wsa:EndpointReference ... >...</wsa:EndpointReference> * (04) </wsp:AppliesTo> (05) ... (06) </wsp:PolicyAttachment> The following describes the EndpointReference domain expression element listed in the pseudo-schema outlined above: /wsp:PolicyAttachment/wsp:AppliesTo/wsa:EndpointReference This element is a WS-Addressing EndpointReference, and references an endpoint policy subject. EndpointReference domain expressions are used to attach policies to endpoint subjects (as defined in sec 4.1.2) identified by a WS-Addressing EndpointReference [link to WSA].
Received on Tuesday, 2 January 2007 14:15:41 UTC