- From: Doug Davis via cvs-syncmail <cvsmail@w3.org>
- Date: Mon, 05 Oct 2009 14:30:13 +0000
- To: public-ws-resource-access-notifications@w3.org
Update of /w3ccvs/WWW/2002/ws/ra/edcopies
In directory hutz:/tmp/cvs-serv16197
Modified Files:
wsmex.html wsmex.xml
Log Message:
6406, 6721
Index: wsmex.xml
===================================================================
RCS file: /w3ccvs/WWW/2002/ws/ra/edcopies/wsmex.xml,v
retrieving revision 1.53
retrieving revision 1.54
diff -u -d -r1.53 -r1.54
--- wsmex.xml 2 Oct 2009 15:50:32 -0000 1.53
+++ wsmex.xml 5 Oct 2009 14:30:11 -0000 1.54
@@ -442,7 +442,7 @@
is a response to the request in <specref ref="GetMexReq"/>. Lines
16-26 contain a single Metadata Section (lines 17-25); line 18
indicates that the metadata in this section is of type, or
- dialect, WS-Policy while line 19 identifies a specific policy
+ Dialect, WS-Policy while line 19 identifies a specific policy
document. Line 22 would have contained the policy expressions for the
Web service endpoint to which the GetMetadata request of
<specref ref="GetMexReq"/> was directed.
@@ -516,6 +516,11 @@
<td> This specification </td>
</tr>
<tr>
+ <td> mxp </td>
+ <td> http://www.w3.org/&wsmex.nsprefix;/ws-mxp </td>
+ <td> This specification </td>
+ </tr>
+ <tr>
<td> xs </td>
<td> http://www.w3.org/2001/XMLSchema </td>
<td> <bibref ref="XMLSchema1"/> </td>
@@ -914,13 +919,13 @@
</label>
<def>
<p>
- This dialect value indicates that the type of the metadata contained
+ This Dialect value indicates that the type of the metadata contained
within the Metadata Section is itself a mex:Metadata element.
- When the dialect value is used in conjunction with
- mex:MetadataReference or mex:Location, the dialect value provides
+ When the Dialect value is used in conjunction with
+ mex:MetadataReference or mex:Location, the Dialect value provides
the ability to include metadata by reference (an endpoint
reference or a URL).
- <specref ref="EPRMD"/> illustrates the use of this dialect.
+ <specref ref="EPRMD"/> illustrates the use of this Dialect.
</p>
</def>
</gitem>
@@ -1055,15 +1060,15 @@
<p>
The representation of a metadata resource MAY be a mex:Metadata
element which MAY contain one or more mex:MetadataSection children.
- Each MetadataSection is identified by a specific dialect and
- contains information whose format and content depend on the dialect.
+ Each MetadataSection is identified by a specific Dialect and
+ contains information whose format and content depend on the Dialect.
</p>
<p>
The representation of a metadata resource MAY also be
any other document format (e.g. <bibref ref='XMLSchema1'/>,
<bibref ref='XMLSchema2'/>, <bibref ref='WSDL11'/>,
- <bibref ref='wspolicy'/>) for which a dialect value is defined.
+ <bibref ref='wspolicy'/>) for which a Dialect value is defined.
</p>
</div2>
@@ -1108,8 +1113,8 @@
<p>
When this repeating OPTIONAL element is present,the response
MUST include only Metadata Sections corresponding to the
- dialect specified by the IRI attribute; if the receiver does
- not have any Metadata Sections of the indicated dialect, the
+ Dialect specified by the IRI attribute; if the receiver does
+ not have any Metadata Sections of the indicated Dialect, the
response MUST include zero Metadata Sections. </p>
<p>When this element
@@ -1121,10 +1126,10 @@
<label> <kw>[Body]</kw>/mex:GetMetadata/mex:Dialect@URI </label>
<def>
<p>
- This REQUIRED attribute specifies the Metadata dialect. The response
- MUST only include Metadata Sections corresponding to the dialect
+ This REQUIRED attribute specifies the Metadata Dialect. The response
+ MUST only include Metadata Sections corresponding to the Dialect
specified by this IRI. If the receiver does not have any Metadata
- Sections of this indicated dialect, the response MUST include zero
+ Sections of this indicated Dialect, the response MUST include zero
Metadata Sections for this IRI.
</p>
</def>
@@ -1601,18 +1606,154 @@
</ulist>
</div1>
- <div1 id="policy">
- <head>WS-MetadataExchange Policy Assertion(s)</head>
+ <div1 id="metadata">
+ <head>WS-Metadata Exchange Metadata</head>
<p>
An endpoint MAY indicate that it supports WS-MetadataExchange, or its
- features, by including the WS-MetadataExchange Policy assertion(s) within
- its WSDL. By doing so the endpoint is indicating that the corresponding
- WS-MetadataExchange operations are supported by that endpoint even
- though they do not explicitly appear in its WSDL.
+ features,
+ by including the WS-MetadataExchange Policy assertion within its WSDL. By
+ doing so the endpoint is indicating that the corresponding
+ WS-MetadataExchange
+ operations are supported by that endpoint even though they do not
+ explicitly appear in its WSDL (i.e. retrievable by using a
+ WS-MetadataExchange GetMetadata with a Dialect IRI of
+ http://schemas.xmlsoap.org/wsdl/).
</p>
+
+ <p>
+ An endpoint MAY choose to expose the WS-MetadataExchange WSDL by using the
+ following WS-MetadataExchange Dialect:
+ </p>
+
+ <table border="1">
+ <tbody>
+ <tr>
+ <th align="left"> Dialect IRI </th>
+ <th> @Identifier value </th>
+ </tr>
+ <tr>
+ <td> http://www.w3.org/2009/02/ws-mex/MetadataExchangeWSDL </td>
+ <td> Not defined </td>
+ </tr>
+ </tbody>
+ </table>
+
+ <p>
+ The WS-MetadataExchange WSDL can be annotated to indicate any endpoint
+ specific metadata that might be needed by clients interacting with
+ this service. For example, the WSDL MAY have policy assertions that
+ indicate a particular security mechanism used to protect the
+ WS-MetadataExchange operations supported by this endpoint.
+ </p>
+
+ <div2>
+ <head>MetadataExchange Assertion</head>
+
+ <p>
+ The mechanism for indicating that a binding or endpoint conforms to the
+ WS-MetadataExchange specification is through the use of the Web Services
+ Policy - Framework <bibref ref="wspolicy"/> and Web Services Policy -
+ Attachment <bibref ref="wspolicyattach"/> specifications.
+ </p>
+
+ <p>
+ This specification defines a policy assertion (wsmxp:MetadataExchange).
+ The wsmxp:MetadataExchange policy assertion applies to the endpoint
+ policy subject.
+ </p>
+
+ <p>
+ For WSDL 1.1, these assertions may be attached to wsdl11:port or
+ wsdl11:binding. For WSDL 2.0, they may be attached to wsdl20:endpoint or
+ wsdl20:binding. A policy expression containing the wsmxp:MetadataExchange
+ policy assertion MUST NOT be attached to a wsdl:portType or
+ wsdl20:interface.
+ </p>
+
+ <p>
+ The wsmxp:MetadataExchange policy assertion is a nested policy container
+ assertion. The meaning of this assertion, when present in a policy
+ alternative, is that WS-MetadataExchange is required to communicate with
+ the subject. In order to indicate that the subject supports
+ WS-MetadataExchange
+ but does not require its use, an additional policy alternative should
+ be provided which does not contain this assertion; the compact
+ authoring style for an optional policy assertion provided by WS-Policy
+ may be used. The wsp:Optional attribute, as a syntactic shortcut, can be
+ used with the wsmxp:MetadataExchange assertion. This indicates two policy
+ alternatives, one which contains the policy assertion, and another
+ which does not.
+ </p>
+
+ <p>
+ The inclusion of this assertion implies support for the WS-MetadataExchange
+ specification.
+ </p>
+
+ <p>
+ The normative outline of this assertion is:
+ </p>
+
+ <example>
+ <eg><wsmxp:MetadataExchange [wsp:Optional="<emph>xs:boolean</emph>"]? ...>
+ <wsmxp:MetadataExchangeDialect ...>
+ <emph>xs:anyURI</emph>
+ </wsmxp:MetadataExchangeDialect> *
+ <wsmxp:MetadataContent ...> <emph>xs:anyURI</emph> </wsmxp:MetadataContent> *
+ ...
+</wsmxp:MetadataExchange></eg>
+ </example>
+
+ <p>
+ The following describes additional, normative constraints on the
+ outline listed above:
+ </p>
+
+ <glist>
+
+ <gitem>
+ <label> /wsmxp:MetadataExchange </label>
+ <def>
+ <p>
+ This policy assertion specifies that WS-Exchange protocol MUST be
+ used when communicating with this endpoint. This assertion has
+ Endpoint Policy Subject.
+ </p>
+ </def>
+ </gitem>
+
+ <gitem>
+ <label> /wsmxp:MetadataExchange/wsmxp:MetadataExchangeDialect </label>
+ <def>
+ <p>
+ When present, this parameter indicates support for the specified
+ MetadataExchange Dialect IRI.
+ </p>
+ </def>
+ </gitem>
+
+ <gitem>
+ <label> /wsmxp:MetadataExchange/wsmxp:MetadataContent </label>
+ <def>
+ <p>
+ When present, this parameter indicates support for the specified
+ MetadataExchange content IRI for the MetadataExchange Dialect with
+ which it is associated.
+ </p>
+ </def>
+ </gitem>
+
+ </glist>
+
+ <p>
+ Note: Metadata resources use the corresponding policy assertions for the
+ WS-Transfer operation that they support.
+ </p>
+ </div2>
+
</div1>
-
+
<div1 id="Acknowledgements">
<head>Acknowledgements</head>
@@ -1974,6 +2115,34 @@
</example>
</div1>
+ <div1 id="policyXSD">
+ <head>MetadataExchange Policy Schema</head>
+
+ <p>
+ A normative copy of the XML Schema description for the MetadataExchange
+ Policy assertion can be retrieved from the following address:
+ </p>
+
+ <example>
+ <eg>http://www.w3.org/2009/09/ws-mex/MetadataExchangePolicy.xsd</eg>
+ </example>
+
+ <p>
+ A non-normative copy of the XML schema is listed below for convenience.
+ </p>
+
+ <example>
+ <eg><wsmxp:MetadataExchange [wsp:Optional="xs:boolean"]? ...>
+ <wsmxp:MetadataExchangeDialect ...>
+ xs:anyURI
+ </wsmxp:MetadataExchangeDialect> *
+ <wsmxp:MetadataContent ...> xs:anyURI </wsmxp:MetadataContent> *
+ ...
+</wsmxp:MetadataExchange></eg>
+ </example>
+ </div1>
+
+
<div1 id="changelog">
<head>Change Log</head>
@@ -2207,6 +2376,14 @@
<loc href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=7426">7426</loc>
</td>
</tr>
+ <tr>
+ <td> 2009/10/05 </td>
+ <td> DD </td>
+ <td> Added resolution of issue
+ <loc href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6406">6406</loc>,
+ <loc href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6721">6721</loc>
+ </td>
+ </tr>
</tbody>
</table>
</div1>
Index: wsmex.html
===================================================================
RCS file: /w3ccvs/WWW/2002/ws/ra/edcopies/wsmex.html,v
retrieving revision 1.63
retrieving revision 1.64
diff -u -d -r1.63 -r1.64
--- wsmex.html 2 Oct 2009 15:50:32 -0000 1.63
+++ wsmex.html 5 Oct 2009 14:30:11 -0000 1.64
@@ -59,15 +59,17 @@
7 <a href="#Metadata-in-Endpoint-References">Metadata in Endpoint References</a><br/>
8 <a href="#Bootstrapping-Metadata-Retrieval">Bootstrapping Metadata Retrieval</a><br/>
9 <a href="#Security">Security Considerations</a><br/>
-10 <a href="#policy">WS-MetadataExchange Policy Assertion(s)</a><br/>
+10 <a href="#metadata">WS-Metadata Exchange Metadata</a><br/>
+ 10.1 <a href="#iddiv2_1_1418">MetadataExchange Assertion</a><br/>
11 <a href="#Acknowledgements">Acknowledgements</a><br/>
12 <a href="#References">References</a><br/>
- 12.1 <a href="#iddiv2_1_1387">Normative References</a><br/>
- 12.2 <a href="#iddiv2_1_1560">Informative References</a><br/>
+ 12.1 <a href="#iddiv2_1_1485">Normative References</a><br/>
+ 12.2 <a href="#iddiv2_1_1658">Informative References</a><br/>
</p>
<h3><a name="appendices" id="appendices"/>Appendices</h3><p class="toc">A <a href="#Appendix-A">XML Schema</a><br/>
B <a href="#Appendix-B">WSDL</a><br/>
-C <a href="#changelog">Change Log</a><br/>
+C <a href="#policyXSD">MetadataExchange Policy Schema</a><br/>
+D <a href="#changelog">Change Log</a><br/>
</p></div><hr/><div class="body"><div class="div1">
<h2><a name="Composable" id="Composable"/>1 Composable Architecture</h2><p>
The Web services specifications (WS-*) are designed to be composed with
@@ -329,7 +331,7 @@
is a response to the request in <a href="#GetMexReq">Example 2-3</a>. Lines
16-26 contain a single Metadata Section (lines 17-25); line 18
indicates that the metadata in this section is of type, or
- dialect, WS-Policy while line 19 identifies a specific policy
+ Dialect, WS-Policy while line 19 identifies a specific policy
document. Line 22 would have contained the policy expressions for the
Web service endpoint to which the GetMetadata request of
<a href="#GetMexReq">Example 2-3</a> was directed.
@@ -341,7 +343,7 @@
</p><div class="exampleOuter"><div class="exampleInner"><pre><a href="http://www.w3.org/2009/09/ws-mex">http://www.w3.org/2009/09/ws-mex</a></pre></div></div><p><a href="#XMLNS">Table 3-1</a> lists XML namespaces that are used in this
specification. The choice of any namespace prefix is arbitrary and
not semantically significant.
- </p><a name="XMLNS" id="XMLNS"/><table border="1"><caption>Table 3-1: Prefixes and XML namespaces used in this specification </caption><tbody><tr><th align="left"> Prefix </th><th align="left"> XML Namespaces </th><th align="left"> Specification(s) </th></tr><tr><td> s </td><td> (Either SOAP 1.1 or 1.2) </td><td> (Either SOAP 1.1 or 1.2) </td></tr><tr><td> s11 </td><td> http://schemas.xmlsoap.org/soap/envelope/ </td><td><a href="#SOAP11">[SOAP11]</a></td></tr><tr><td> s12 </td><td> http://www.w3.org/2003/05/soap-envelope </td><td><a href="#SOAP121">[SOAP12]</a></td></tr><tr><td> wsa </td><td> http://www.w3.org/2005/08/addressing </td><td><a href="#AddrCore">[WS-Addressing]</a></td></tr><tr><td> wsdl </td><td> http://schemas.xmlsoap.org/wsdl/ </td><td><a href="#WSDL11">[WSDL11]</a></td></tr><tr><td> wsp </td><td> http://www.w3.org/ns/ws-policy </td><td><a href="#wspolicy">[WS-Policy]</a></td></tr><tr><td> mex </td><td> http://www.w3.org/2009/09/ws-mex </td><td> This specification </td></tr><tr><td> xs /td><td> http://www.w3.org/2001/XMLSchema </td><td><a href="#XMLSchema1">[XMLSchema - Part 1]</a></td></tr><tr><td> wst </td><td> http://www.w3.org/2009/09/ws-tra </td><td><a href="#WS-Transfer">[WS-Transfer]</a></td></tr></tbody></table><p>
+ </p><a name="XMLNS" id="XMLNS"/><table border="1"><caption>Table 3-1: Prefixes and XML namespaces used in this specification </caption><tbody><tr><th align="left"> Prefix </th><th align="left"> XML Namespaces </th><th align="left"> Specification(s) </th></tr><tr><td> s </td><td> (Either SOAP 1.1 or 1.2) </td><td> (Either SOAP 1.1 or 1.2) </td></tr><tr><td> s11 </td><td> http://schemas.xmlsoap.org/soap/envelope/ </td><td><a href="#SOAP11">[SOAP11]</a></td></tr><tr><td> s12 </td><td> http://www.w3.org/2003/05/soap-envelope </td><td><a href="#SOAP121">[SOAP12]</a></td></tr><tr><td> wsa </td><td> http://www.w3.org/2005/08/addressing </td><td><a href="#AddrCore">[WS-Addressing]</a></td></tr><tr><td> wsdl </td><td> http://schemas.xmlsoap.org/wsdl/ </td><td><a href="#WSDL11">[WSDL11]</a></td></tr><tr><td> wsp </td><td> http://www.w3.org/ns/ws-policy </td><td><a href="#wspolicy">[WS-Policy]</a></td></tr><tr><td> mex </td><td> http://www.w3.org/2009/09/ws-mex </td><td> This specification </td></tr><tr><td> mxp</td><td> http://www.w3.org/2009/09/ws-mxp </td><td> This specification </td></tr><tr><td> xs </td><td> http://www.w3.org/2001/XMLSchema </td><td><a href="#XMLSchema1">[XMLSchema - Part 1]</a></td></tr><tr><td> wst </td><td> http://www.w3.org/2009/09/ws-tra </td><td><a href="#WS-Transfer">[WS-Transfer]</a></td></tr></tbody></table><p>
The working group intends to update the value of the Web Services
Metadata Exchange namespace URI each time a new version of this document is
published until such time that the document reaches Candidate
@@ -540,13 +542,13 @@
</p><dl><dt class="label">
/mex:Metadata/mex:MetadataSection/@Dialect ="http://www.w3.org/2009/09/ws-mex/Dialects/ws-mex"
</dt><dd><p>
- This dialect value indicates that the type of the metadata contained
+ This Dialect value indicates that the type of the metadata contained
within the Metadata Section is itself a mex:Metadata element.
- When the dialect value is used in conjunction with
- mex:MetadataReference or mex:Location, the dialect value provides
+ When the Dialect value is used in conjunction with
+ mex:MetadataReference or mex:Location, the Dialect value provides
the ability to include metadata by reference (an endpoint
reference or a URL).
- <a href="#EPRMD">Example 7-2</a> illustrates the use of this dialect.
+ <a href="#EPRMD">Example 7-2</a> illustrates the use of this Dialect.
</p></dd><dt class="label">/mex:Metadata/mex:MetadataSection/@Identifier</dt><dd><p>
This indicates the Identifier for the metadata unit in this
Metadata Section. Identifier is an absolute IRI.
@@ -604,13 +606,13 @@
</p><p>
The representation of a metadata resource MAY be a mex:Metadata
element which MAY contain one or more mex:MetadataSection children.
- Each MetadataSection is identified by a specific dialect and
- contains information whose format and content depend on the dialect.
+ Each MetadataSection is identified by a specific Dialect and
+ contains information whose format and content depend on the Dialect.
</p><p>
The representation of a metadata resource MAY also be
any other document format (e.g. <a href="#XMLSchema1">[XMLSchema - Part 1]</a>,
<a href="#XMLSchema2">[XMLSchema - Part 2]</a>, <a href="#WSDL11">[WSDL11]</a>,
- <a href="#wspolicy">[WS-Policy]</a>) for which a dialect value is defined.
+ <a href="#wspolicy">[WS-Policy]</a>) for which a Dialect value is defined.
</p></div><div class="div2">
<h3><a name="Get-Metadata" id="Get-Metadata"/>6.2 Get Metadata</h3><p>
A requester MAY send a GetMetadata request message to an endpoint to
@@ -638,15 +640,15 @@
</p><dl><dt class="label"><b>[Body]</b>/mex:GetMetadata/mex:Dialect </dt><dd><p>
When this repeating OPTIONAL element is present,the response
MUST include only Metadata Sections corresponding to the
- dialect specified by the IRI attribute; if the receiver does
- not have any Metadata Sections of the indicated dialect, the
+ Dialect specified by the IRI attribute; if the receiver does
+ not have any Metadata Sections of the indicated Dialect, the
response MUST include zero Metadata Sections. </p><p>When this element
is not present, the endpoint SHOULD return all the types of metadata that it deems necessary to communicate with it.
</p></dd><dt class="label"><b>[Body]</b>/mex:GetMetadata/mex:Dialect@URI </dt><dd><p>
- This REQUIRED attribute specifies the Metadata dialect. The response
- MUST only include Metadata Sections corresponding to the dialect
+ This REQUIRED attribute specifies the Metadata Dialect. The response
+ MUST only include Metadata Sections corresponding to the Dialect
specified by this IRI. If the receiver does not have any Metadata
- Sections of this indicated dialect, the response MUST include zero
+ Sections of this indicated Dialect, the response MUST include zero
Metadata Sections for this IRI.
</p></dd><dt class="label"><b>[Body]</b>/mex:GetMetadata/mex:Dialect@URI="http://www.w3.org/2009/09/ws-mex/Dialects/ws-mex-all" </dt><dd><p>
This value returns all known metadata. The endpoint has the option to optimize the format in which it returns the data.
@@ -946,13 +948,83 @@
technologies, such as sequencing, can also be used to prevent
replay of application messages.
</p></li></ul></div><div class="div1">
-<h2><a name="policy" id="policy"/>10 WS-MetadataExchange Policy Assertion(s)</h2><p>
+<h2><a name="metadata" id="metadata"/>10 WS-Metadata Exchange Metadata</h2><p>
An endpoint MAY indicate that it supports WS-MetadataExchange, or its
- features, by including the WS-MetadataExchange Policy assertion(s) within
- its WSDL. By doing so the endpoint is indicating that the corresponding
- WS-MetadataExchange operations are supported by that endpoint even
- though they do not explicitly appear in its WSDL.
- </p></div><div class="div1">
+ features,
+ by including the WS-MetadataExchange Policy assertion within its WSDL. By
+ doing so the endpoint is indicating that the corresponding
+ WS-MetadataExchange
+ operations are supported by that endpoint even though they do not
+ explicitly appear in its WSDL (i.e. retrievable by using a
+ WS-MetadataExchange GetMetadata with a Dialect IRI of
+ http://schemas.xmlsoap.org/wsdl/).
+ </p><p>
+ An endpoint MAY choose to expose the WS-MetadataExchange WSDL by using the
+ following WS-MetadataExchange Dialect:
+ </p><table border="1"><tbody><tr><th align="left"> Dialect IRI </th><th> @Identifier value </th></tr><tr><td> http://www.w3.org/2009/02/ws-mex/MetadataExchangeWSDL </td><td> Not defined </td></tr></tbody></table><p>
+ The WS-MetadataExchange WSDL can be annotated to indicate any endpoint
+ specific metadata that might be needed by clients interacting with
+ this service. For example, the WSDL MAY have policy assertions that
+ indicate a particular security mechanism used to protect the
+ WS-MetadataExchange operations supported by this endpoint.
+ </p><div class="div2">
+<h3><a name="iddiv2_1_1418" id="iddiv2_1_1418"/>10.1 MetadataExchange Assertion</h3><p>
+ The mechanism for indicating that a binding or endpoint conforms to the
+ WS-MetadataExchange specification is through the use of the Web Services
+ Policy - Framework <a href="#wspolicy">[WS-Policy]</a> and Web Services Policy -
+ Attachment <a href="#">[wspolicyattach]</a> specifications.
+ </p><p>
+ This specification defines a policy assertion (wsmxp:MetadataExchange).
+ The wsmxp:MetadataExchange policy assertion applies to the endpoint
+ policy subject.
+ </p><p>
+ For WSDL 1.1, these assertions may be attached to wsdl11:port or
+ wsdl11:binding. For WSDL 2.0, they may be attached to wsdl20:endpoint or
+ wsdl20:binding. A policy expression containing the wsmxp:MetadataExchange
+ policy assertion MUST NOT be attached to a wsdl:portType or
+ wsdl20:interface.
+ </p><p>
+ The wsmxp:MetadataExchange policy assertion is a nested policy container
+ assertion. The meaning of this assertion, when present in a policy
+ alternative, is that WS-MetadataExchange is required to communicate with
+ the subject. In order to indicate that the subject supports
+ WS-MetadataExchange
+ but does not require its use, an additional policy alternative should
+ be provided which does not contain this assertion; the compact
+ authoring style for an optional policy assertion provided by WS-Policy
+ may be used. The wsp:Optional attribute, as a syntactic shortcut, can be
+ used with the wsmxp:MetadataExchange assertion. This indicates two policy
+ alternatives, one which contains the policy assertion, and another
+ which does not.
+ </p><p>
+ The inclusion of this assertion implies support for the WS-MetadataExchange
+ specification.
+ </p><p>
+ The normative outline of this assertion is:
+ </p><div class="exampleOuter"><div class="exampleInner"><pre><wsmxp:MetadataExchange [wsp:Optional="<em>xs:boolean</em>"]? ...>
+ <wsmxp:MetadataExchangeDialect ...>
+ <em>xs:anyURI</em>
+ </wsmxp:MetadataExchangeDialect> *
+ <wsmxp:MetadataContent ...> <em>xs:anyURI</em> </wsmxp:MetadataContent> *
+ ...
+</wsmxp:MetadataExchange></pre></div></div><p>
+ The following describes additional, normative constraints on the
+ outline listed above:
+ </p><dl><dt class="label"> /wsmxp:MetadataExchange </dt><dd><p>
+ This policy assertion specifies that WS-Exchange protocol MUST be
+ used when communicating with this endpoint. This assertion has
+ Endpoint Policy Subject.
+ </p></dd><dt class="label"> /wsmxp:MetadataExchange/wsmxp:MetadataExchangeDialect </dt><dd><p>
+ When present, this parameter indicates support for the specified
+ MetadataExchange Dialect IRI.
+ </p></dd><dt class="label"> /wsmxp:MetadataExchange/wsmxp:MetadataContent </dt><dd><p>
+ When present, this parameter indicates support for the specified
+ MetadataExchange content IRI for the MetadataExchange Dialect with
+ which it is associated.
+ </p></dd></dl><p>
+ Note: Metadata resources use the corresponding policy assertions for the
+ WS-Transfer operation that they support.
+ </p></div></div><div class="div1">
<h2><a name="Acknowledgements" id="Acknowledgements"/>11 Acknowledgements</h2><p>
This specification has been developed as a result of joint
work with many individuals and teams, including:
@@ -977,7 +1049,7 @@
Yves Lafon (W3C).
</p></div><div class="div1">
<h2><a name="References" id="References"/>12 References</h2><div class="div2">
-<h3><a name="iddiv2_1_1387" id="iddiv2_1_1387"/>12.1 Normative References</h3><dl><dt class="label"><a name="RFC2119" id="RFC2119"/>RFC 2119</dt><dd><a href="http://www.ietf.org/rfc/rfc2119.txt"><cite>
+<h3><a name="iddiv2_1_1485" id="iddiv2_1_1485"/>12.1 Normative References</h3><dl><dt class="label"><a name="RFC2119" id="RFC2119"/>RFC 2119</dt><dd><a href="http://www.ietf.org/rfc/rfc2119.txt"><cite>
Key words for use in RFCs to Indicate Requirement Levels
</cite></a>
, S. Bradner, Author.
@@ -1044,7 +1116,7 @@
, P. Biron, A. Malhotra, Editors.
World Wide Web Consortium (W3C), 28 October 2004.
Available at <a href="http://www.w3.org/TR/xmlschema-2/">http://www.w3.org/TR/xmlschema-2/</a>.</dd></dl></div><div class="div2">
-<h3><a name="iddiv2_1_1560" id="iddiv2_1_1560"/>12.2 Informative References</h3><dl><dt class="label"><a name="WSSecureConversation" id="WSSecureConversation"/>WS-SecureConversation</dt><dd><a href="http://docs.oasis-open.org/ws-sx/ws-secureconversation/v1.4/os/ws-secureconversation-1.4-spec-os.doc"><cite>
+<h3><a name="iddiv2_1_1658" id="iddiv2_1_1658"/>12.2 Informative References</h3><dl><dt class="label"><a name="WSSecureConversation" id="WSSecureConversation"/>WS-SecureConversation</dt><dd><a href="http://docs.oasis-open.org/ws-sx/ws-secureconversation/v1.4/os/ws-secureconversation-1.4-spec-os.doc"><cite>
OASIS Standard, "Web Services Secure Conversation
(WS-SecureConversation) 1.4"
</cite></a>
@@ -1194,7 +1266,19 @@
</wsdl:portType>
</wsdl:definitions></pre></div></div></div><div class="div1">
-<h2><a name="changelog" id="changelog"/>C Change Log</h2><table border="1"><tbody><tr><th> Data </th><th> Author </th><th> Description </th></tr><tr><td> 2009/03/04 </td><td> DD </td><td> Added resolution of issue
+<h2><a name="policyXSD" id="policyXSD"/>C MetadataExchange Policy Schema</h2><p>
+ A normative copy of the XML Schema description for the MetadataExchange
+ Policy assertion can be retrieved from the following address:
+ </p><div class="exampleOuter"><div class="exampleInner"><pre>http://www.w3.org/2009/09/ws-mex/MetadataExchangePolicy.xsd</pre></div></div><p>
+ A non-normative copy of the XML schema is listed below for convenience.
+ </p><div class="exampleOuter"><div class="exampleInner"><pre><wsmxp:MetadataExchange [wsp:Optional="xs:boolean"]? ...>
+ <wsmxp:MetadataExchangeDialect ...>
+ xs:anyURI
+ </wsmxp:MetadataExchangeDialect> *
+ <wsmxp:MetadataContent ...> xs:anyURI </wsmxp:MetadataContent> *
+ ...
+</wsmxp:MetadataExchange></pre></div></div></div><div class="div1">
+<h2><a name="changelog" id="changelog"/>D Change Log</h2><table border="1"><tbody><tr><th> Data </th><th> Author </th><th> Description </th></tr><tr><td> 2009/03/04 </td><td> DD </td><td> Added resolution of issue
<a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6391">6391</a></td></tr><tr><td> 2009/03/04 </td><td> DD </td><td> Added resolution of issue
<a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6519">6519</a></td></tr><tr><td> 2009/03/04 </td><td> DD </td><td> Added resolution of issue
<a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6442">6442</a></td></tr><tr><td> 2009/03/11 </td><td> DD </td><td> Added change log </td></tr><tr><td> 2009/03/11 </td><td> DD </td><td> Added resolution of issue
@@ -1226,4 +1310,6 @@
<a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6694">6694</a></td></tr><tr><td> 2009/09/02 </td><td> DD </td><td> Added resolution of issue
<a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6533">6533</a></td></tr><tr><td> 2009/09/23 </td><td> DD </td><td> Added resolution of issue
<a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6570">6570</a></td></tr><tr><td> 2009/10/02 </td><td> DD </td><td> Added resolution of issue
- <a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=7426">7426</a></td></tr></tbody></table></div></div></body></html>
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+ <a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=7426">7426</a></td></tr><tr><td> 2009/10/05 </td><td> DD </td><td> Added resolution of issue
+ <a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6406">6406</a>,
+ <a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=6721">6721</a></td></tr></tbody></table></div></div></body></html>
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Received on Monday, 5 October 2009 14:30:16 UTC