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Posted to j-dev@xerces.apache.org by "Chris Hubick (JIRA)" <xe...@xml.apache.org> on 2004/11/05 21:59:38 UTC
[jira] Created: (XERCESJ-1027) Support RFC 3066 language codes
Support RFC 3066 language codes
-------------------------------
Key: XERCESJ-1027
URL: http://nagoya.apache.org/jira/browse/XERCESJ-1027
Project: Xerces2-J
Type: Bug
Components: XML Schema datatypes
Versions: 2.6.2
Reporter: Chris Hubick
XML instance documents with 'Language' datatype values containing RFC 3066 compliant three letter language codes (tags) will not validate with Xerces.
Background: The old XML Schema datatypes document
http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/#language
referenced RFC 1766, as did the core XML 1.0 Second Edition specification. XML 1.0 Third Edition, and the new XML Schema specification both now reference the newer RFC 3066. I understand the major change is that RFC 3066 supports the three letter language tags from ISO 639.
http://www.w3.org/TR/REC-xml/#sec-lang-tag
http://www.w3.org/TR/xmlschema-2/#language
http://www.ietf.org/rfc/rfc3066.txt
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[jira] Closed: (XERCESJ-1027) Support RFC 3066 language codes
Posted by "nddelima (JIRA)" <xe...@xml.apache.org>.
[ http://nagoya.apache.org/jira/browse/XERCESJ-1027?page=history ]
nddelima closed XERCESJ-1027:
-----------------------------
Resolution: Invalid
> Support RFC 3066 language codes
> -------------------------------
>
> Key: XERCESJ-1027
> URL: http://nagoya.apache.org/jira/browse/XERCESJ-1027
> Project: Xerces2-J
> Type: Bug
> Components: XML Schema datatypes
> Versions: 2.6.2
> Reporter: Chris Hubick
>
> XML instance documents with 'Language' datatype values containing RFC 3066 compliant three letter language codes (tags) will not validate with Xerces.
> Background: The old XML Schema datatypes document
> http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/#language
> referenced RFC 1766, as did the core XML 1.0 Second Edition specification. XML 1.0 Third Edition, and the new XML Schema specification both now reference the newer RFC 3066. I understand the major change is that RFC 3066 supports the three letter language tags from ISO 639.
> http://www.w3.org/TR/REC-xml/#sec-lang-tag
> http://www.w3.org/TR/xmlschema-2/#language
> http://www.ietf.org/rfc/rfc3066.txt
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[jira] Commented: (XERCESJ-1027) Support RFC 3066 language codes
Posted by "Michael Glavassevich (JIRA)" <xe...@xml.apache.org>.
[ http://nagoya.apache.org/jira/browse/XERCESJ-1027?page=comments#action_55134 ]
Michael Glavassevich commented on XERCESJ-1027:
-----------------------------------------------
Could you please provide an example of what you feel Xerces is doing incorrectly. We've implemented that erratum for the language type for quite some time. The pattern facet it is checking against is ([a-zA-Z]{1,8})(-[a-zA-Z0-9]{1,8})*. This is equivalent to what is in the XML Schema second edition [1].
RFC 3066 [2] defines language as:
Language-Tag = Primary-subtag *( "-" Subtag )
Primary-subtag = 1*8ALPHA
Subtag = 1*8(ALPHA / DIGIT)
That seems to me like the same thing. If there are constraints on language above and beyond this syntax XML Schema currently doesn't impose that.
[1] http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/#language
[2] http://www.ietf.org/rfc/rfc3066.txt
> Support RFC 3066 language codes
> -------------------------------
>
> Key: XERCESJ-1027
> URL: http://nagoya.apache.org/jira/browse/XERCESJ-1027
> Project: Xerces2-J
> Type: Bug
> Components: XML Schema datatypes
> Versions: 2.6.2
> Reporter: Chris Hubick
>
> XML instance documents with 'Language' datatype values containing RFC 3066 compliant three letter language codes (tags) will not validate with Xerces.
> Background: The old XML Schema datatypes document
> http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/#language
> referenced RFC 1766, as did the core XML 1.0 Second Edition specification. XML 1.0 Third Edition, and the new XML Schema specification both now reference the newer RFC 3066. I understand the major change is that RFC 3066 supports the three letter language tags from ISO 639.
> http://www.w3.org/TR/REC-xml/#sec-lang-tag
> http://www.w3.org/TR/xmlschema-2/#language
> http://www.ietf.org/rfc/rfc3066.txt
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[jira] Commented: (XERCESJ-1027) Support RFC 3066 language codes
Posted by "Chris Hubick (JIRA)" <xe...@xml.apache.org>.
[ http://nagoya.apache.org/jira/browse/XERCESJ-1027?page=comments#action_55139 ]
Chris Hubick commented on XERCESJ-1027:
---------------------------------------
Please close this bug as INVALID and accept my sincerest appologies for the trouble.
I was passing on this information based on a bug report of my software (uses Xerces) given to me by a colleague from a trusted user. It turns this user was confused, and that it was in fact XML Spy which was refusing to validate her XML language codes. I should have double checked myself, but instead wen't looking for a cause, and finding the RFC updates covering exactly the reported issue, made an assumption that it was a correct bug report. Sorry.
> Support RFC 3066 language codes
> -------------------------------
>
> Key: XERCESJ-1027
> URL: http://nagoya.apache.org/jira/browse/XERCESJ-1027
> Project: Xerces2-J
> Type: Bug
> Components: XML Schema datatypes
> Versions: 2.6.2
> Reporter: Chris Hubick
>
> XML instance documents with 'Language' datatype values containing RFC 3066 compliant three letter language codes (tags) will not validate with Xerces.
> Background: The old XML Schema datatypes document
> http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/#language
> referenced RFC 1766, as did the core XML 1.0 Second Edition specification. XML 1.0 Third Edition, and the new XML Schema specification both now reference the newer RFC 3066. I understand the major change is that RFC 3066 supports the three letter language tags from ISO 639.
> http://www.w3.org/TR/REC-xml/#sec-lang-tag
> http://www.w3.org/TR/xmlschema-2/#language
> http://www.ietf.org/rfc/rfc3066.txt
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