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Posted to general@xerces.apache.org by ro...@us.ibm.com on 2000/02/24 19:36:28 UTC

Re: [BUG?] first "xmlns" attribute of root element causes network connection on non-validating parsing.



I shouldn't speak for the Java folks, but yes it sounds like the
experimental schema support stuff. I would have thought that it would be
disabled by default and that you'd have to turn it on, but maybe that's not
true.

----------------------------------------
Dean Roddey
Software Weenie
IBM Center for Java Technology - Silicon Valley
roddey@us.ibm.com



Ryosuke Nanba <Ry...@justsystem.co.jp> on 02/24/2000 03:31:00 AM

Please respond to xerces-dev@xml.apache.org

To:   xerces-dev@xml.apache.org
cc:
Subject:  [BUG?] first "xmlns" attribute of root element causes network
      connection on non-validating parsing.



Hi everyone,

I found Xerces-J's non-validating parser(default configration of
org.apache.xerces.parsers.SAXParser) try to establish network
connection on some cases.

#  Version number of Xerces-J: 1.0.2 and 1.0.0
#  Version number of JDK: 1.2.2

following cases cause network connection.

 <html xmlns="http://www.w3.org/1999/xhtml">
   ...
 </html>

 <x:html xmlns="http://horobi.com/" xmlns:x="http://www.w3.org/1999/xhtml">
   ...
 </x:html>

following cases parsed silently.

 <x:html xmlns:x="http://www.w3.org/1999/xhtml">
   ...
 </x:html>

 <x:html xmlns:x="http://www.w3.org/1999/xhtml" xmlns="http://horobi.com/">
   ...
 </x:html>

 <html foo="bar" xmlns="http://www.w3.org/1999/xhtml">
   ...
 </html>

Maybe, only when the first attribute of the root element is "xmlns",
parser access URL of it's value (to read schema entity?).

Is it right behavior ? or BUG?
# I don't know much about XML Schema...
---
     NANBA Ryosuke