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2002/ws/desc/wsdl20 wsdl20.xml,1.179,1.180

From: Jean-Jacques Moreau via cvs-syncmail <cvsmail@w3.org>
Date: Mon, 28 Feb 2005 17:17:44 +0000
To: public-ws-desc-eds@w3.org
Message-ID: <E1D5oWe-0003A3-Rs@lionel-hutz.w3.org>

Update of /sources/public/2002/ws/desc/wsdl20
In directory hutz:/tmp/cvs-serv12079

Modified Files:
	wsdl20.xml 
Log Message:
i) Added note clarifying extensibility semantics.

Index: wsdl20.xml
===================================================================
RCS file: /sources/public/2002/ws/desc/wsdl20/wsdl20.xml,v
retrieving revision 1.179
retrieving revision 1.180
diff -C2 -d -r1.179 -r1.180
*** wsdl20.xml	28 Feb 2005 17:10:49 -0000	1.179
--- wsdl20.xml	28 Feb 2005 17:17:42 -0000	1.180
***************
*** 162,166 ****
  assertion that the described service fully implements and conforms to
  what the WSDL document describes. For example, as further
! explained in section 6.1.1, if the WSDL document specifies a particular
  optional extension, the functionality implied by that extension is only
  optional to the client. But it needs to be supported by the Web service.</p>
--- 162,167 ----
  assertion that the described service fully implements and conforms to
  what the WSDL document describes. For example, as further
! explained in section <specref ref="mandatoryext"/>,
! if the WSDL document specifies a particular
  optional extension, the functionality implied by that extension is only
  optional to the client. But it needs to be supported by the Web service.</p>
***************
*** 7395,7398 ****
--- 7396,7409 ----
      semantics.</p>
  
+ <note><p>However, once the client and service both know that an optional feature
+ has been engaged (because the service has received a message explicitly
+ engaging that feature, for example), then the semantics of that feature
+ supercede what the WSDL document indicated. For example, the WSDL
+ document may have specified an XML message schema to be used, but also
+ indicated an optional security feature that encrypts the messages.  If
+ the security feature is engaged, then the encrypted messages will no
+ longer conform to the specified message schema (until they are
+ decrypted).</p></note>
+ 
        <note><p>Authors of extensibility elements should avoid
        altering the existing semantics in ways that are likely to
***************
*** 8792,8795 ****
--- 8803,8812 ----
         <td>20050228</td>
         <td>JJM</td>
+        <td><loc href="http://lists.w3.org/Archives/Public/www-ws-desc/2005Feb/0006.html">X</loc>:
+            Added note clarifying extensibility semantics.</td>
+     </tr>
+     <tr>
+        <td>20050228</td>
+        <td>JJM</td>
         <td><loc href="http://lists.w3.org/Archives/Public/www-ws-desc/2005Jan/0026.html">X</loc>:
             Added text on the meaning of a service description.</td>
Received on Monday, 28 February 2005 17:17:45 UTC

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