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Posted to java-dev@axis.apache.org by ji...@apache.org on 2004/06/06 07:56:54 UTC

[jira] Assigned: (AXIS-1304) DefaultEntityResolver is broken

Message:

   The following issue has been re-assigned.

   Assignee: Davanum Srinivas (mailto:dims@yahoo.com)
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View the issue:
  http://issues.apache.org/jira/browse/AXIS-1304

Here is an overview of the issue:
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        Key: AXIS-1304
    Summary: DefaultEntityResolver is broken
       Type: Bug

     Status: Open
   Priority: Major

    Project: Axis
 Components: 
             WSDL processing
   Versions:
             current (nightly)

   Assignee: Davanum Srinivas
   Reporter: Joseph Dane

    Created: Mon, 12 Apr 2004 5:53 PM
    Updated: Sat, 5 Jun 2004 10:56 PM

Description:
in XMLUtils.newDocument(InputSource), the parser has an entity resolver set using
DefaultEntityResolver.  This resolver just returns an empty input source for all inputs.

As I read the javadocs for EntityResolver, this is wrong.  The resolver can (should?) also choose to return null, indicating that the parser should open a regular URI connection to the resource.

how did this come up?  in an attempt to improve on some fairly awful xerces performance, I tried to setup my webapp to use resin's XML/XSL implementation.  As it turns out, resin's XML parser tries to use its EntityResolver to lookup the document itself, which I think is also incorrect.  The DefaultEntityResolver implementation causes this to fail.

Again, as I read the javadocs, resin should not be doing this, and I'll be reporting a bug there as well.  But ISTM that a DefaultEntityResovler that always returns null makes as much sense as one that always returns an empty stream.


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