RE: [TC 5] XMLSchema validation and Xerces 2.1.0

2002-09-04 Thread David Oxley

Also, you probably ought to include the XML parser (Xerces 2.1.0) with the
LE edition of TC5 (If it does fix it).

Does Sun JDK1.4 come with Xerces or Crimson? I thought I read that it was
supplied with a version of Xerces, but the source that comes with it has
org.apache.crimson. stuff in it.

Dave.

 -Original Message-
 From: Hans Schmid [mailto:[EMAIL PROTECTED]]
 Sent: 04 September 2002 13:37
 To: Tomcat-Dev
 Subject: [TC 5] XMLSchema validation and Xerces 2.1.0
 
 Hi,
 
 as far as I understand, there are problems in Tomcat 5
 with the XML Schema validation. A hack in Tomcat plus Xerces 2.0.1
 are currentzly in the build system.
 
 Has anyone tried the new Xerces release 2.1.0 yet ?
 
 If 2.1.0 fixes the XML Schema problems it might be
 worth including it in Tomcat 4.1 as well
 
 Just a thought,
 Hans Schmid
 
 
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Re: [TC 5] XMLSchema validation and Xerces 2.1.0

2002-09-04 Thread Jean-Francois Arcand



Hans Schmid wrote:

Hi,

as far as I understand, there are problems in Tomcat 5 
with the XML Schema validation. A hack in Tomcat plus Xerces 2.0.1 
are currentzly in the build system.

Has anyone tried the new Xerces release 2.1.0 yet ?

Yes, I have done some tesing and it works fine. It the first Xerces 
version that works properly with schema. 2.0.1 has some performance 
problems, 2.0.2 has a StackOverflow exception. So yes, 2.1.0 works fine 
:-) Remember that by default, XML validation is turned off in Tomcat 5. 
You need to setup optional attribute on the host element to turn it on 
(xmlValidation=true, xmlNamespaceAware=true).


If 2.1.0 fixes the XML Schema problems it might be 
worth including it in Tomcat 4.1 as well

XML Schema is not supported in 4.1. It was required by the new Servlet 
2.4/JSP 2.0 specs.

-- Jeanfrancois


Just a thought,
Hans Schmid


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Re: [TC 5] XMLSchema validation and Xerces 2.1.0

2002-09-04 Thread Remy Maucherat

Jean-Francois Arcand wrote:
 
 
 Hans Schmid wrote:
 
 Hi,

 as far as I understand, there are problems in Tomcat 5 with the XML 
 Schema validation. A hack in Tomcat plus Xerces 2.0.1 are currentzly 
 in the build system.

 Has anyone tried the new Xerces release 2.1.0 yet ?

 Yes, I have done some tesing and it works fine. It the first Xerces 
 version that works properly with schema.

Cool :)

I'll include Xerces 2.1.0 in 4.1.11+ (and of course, the first 5.0.0 
milestone), unless people would like to stick with Xerces 2.0.x (2.0.2 
is included in 4.1.10).

BTW, is it actually faster (working fine is nice by itself, of course) ?

Remy


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Re: [TC 5] XMLSchema validation and Xerces 2.1.0

2002-09-04 Thread Jean-Francois Arcand



David Oxley wrote:

Also, you probably ought to include the XML parser (Xerces 2.1.0) with the
LE edition of TC5 (If it does fix it).

Does Sun JDK1.4 come with Xerces or Crimson? I thought I read that it was
supplied with a version of Xerces, but the source that comes with it has
org.apache.crimson. stuff in it.

By default, Crimson is used, but the Xerces files are available.

-- Jeanfrancois


Dave.

  

-Original Message-
From: Hans Schmid [mailto:[EMAIL PROTECTED]]
Sent: 04 September 2002 13:37
To: Tomcat-Dev
Subject: [TC 5] XMLSchema validation and Xerces 2.1.0

Hi,

as far as I understand, there are problems in Tomcat 5
with the XML Schema validation. A hack in Tomcat plus Xerces 2.0.1
are currentzly in the build system.

Has anyone tried the new Xerces release 2.1.0 yet ?

If 2.1.0 fixes the XML Schema problems it might be
worth including it in Tomcat 4.1 as well

Just a thought,
Hans Schmid


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Re: [TC 5] XMLSchema validation and Xerces 2.1.0

2002-09-04 Thread Jean-Francois Arcand



Remy Maucherat wrote:

 Jean-Francois Arcand wrote:



 Hans Schmid wrote:

 Hi,

 as far as I understand, there are problems in Tomcat 5 with the XML 
 Schema validation. A hack in Tomcat plus Xerces 2.0.1 are currentzly 
 in the build system.

 Has anyone tried the new Xerces release 2.1.0 yet ?

 Yes, I have done some tesing and it works fine. It the first Xerces 
 version that works properly with schema.


 Cool :)

 I'll include Xerces 2.1.0 in 4.1.11+ (and of course, the first 5.0.0 
 milestone), unless people would like to stick with Xerces 2.0.x (2.0.2 
 is included in 4.1.10).

 BTW, is it actually faster (working fine is nice by itself, of course) ?

Yes, it is (but still slower than Crimson). Xerces 2.0.1 was cycling 
over and over when a publicId=systemId=null,. They have fixed the 
problem in Xerces 2.1 and that makes a huge difference (at least for 
Tomcat schema and dtd)

-- Jeanfrancois




 Remy


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Re: [TC 5] XMLSchema validation and Xerces 2.1.0

2002-09-04 Thread Remy Maucherat

David Oxley wrote:
 Also, you probably ought to include the XML parser (Xerces 2.1.0) with the
 LE edition of TC5 (If it does fix it).

I plan to propose to get rid of the LE edition with 5.0.x.

The idea would be that:
- we bundle a parser, since not even the one included in JDK 1.4 would work
- we would only bundle OSS binaries (most of the rest is either a bit 
useless, or got integrated wither in JDK 1.3 or 1.4)

So the 5.0.x binaries would actually look a bit like the current LE 
versions.

A formal proposal will be posted on that when it is time to release 
milestones.

Remy


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