Validating with external entities and schemas 1.4.4 vs 2.3.0 2003-02-21 - By sandygao@(protected)
Xerces 1.4.4 use a unified validator for both DTD and Schema, so it was
easier to tell which kind of validation needs to be performed.
In Xerces2, we have separate validators, so things became a little harder.
The result is that there is way in Xerces2 to say "I only want schema
validation". What you can do is to use the JAXP 1.2 schema-language
property.
Cheers,
Sandy Gao
Software Developer, IBM Canada
(1-905) 413-3255
sandygao@(protected)
"Stottlemyer,
Carl" To: xerces-j-user@(protected)
.apache.org
<carl.stottlemyer cc:
@(protected)> Subject: Validating with
external entities and schemas 1.4.4 vs 2.3.0
02/21/2003 09:18
AM
Please respond to
xerces-j-user
I have a document with structure similar to the xml below. When I use
Xerces 1.4.4, I am able to validate the document against the schema without
any problems. When I use Xerces 2.3.0 the validation tells me that all of
the elements in each of the entities need to be defined (however they are
defined in the schema.) It appears to me that the xerces is searching the
DTD for the ANY elements without referencing the schema. Any explanation
as to why it works in 1.4.4 and not 2.3.0. I would also appreciate any
recommendations as to what I need to do to make it work in 2.3.0.
Thanks, Carl
<?xml version="1.0" encoding="UTF-8" ?>
<!-- leagues are validated against the league.xsd schema.
The DOCTYPE is included to provide ENTITY references to embedded xml files
-->
<!DOCTYPE league[
<!ELEMENT league ANY>
<!ENTITY team1 SYSTEM "someUrl">
<!ENTITY team2 SYSTEM "someUrl2">
]>
<leauge xmlns="http://www.myLeague.com"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.myLeague.com
someUrl3">
&team1;
&team2;
</league>
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