Bug in 2.3.0 ... or bug in SOAP schema? 2003-02-23 - By Jesus M. Salvo Jr.
Ouch!. This would prevent me or other users of SOAP from using Xerces
2.3.0 ..... even though its a bug in the SOAP schema, specially if the
schema is retrieved from the w3c's website.
... unless:
1) I modify the SOAP schema to make it correct
2) An ErrorHandler is used to specifically ignore this bug
sandygao@(protected) wrote:
>It's a bug in SOAP schema. Xerces 2.2.1 and earlier versions didn't
>complain about it because they had a bug too. :-(
>
>3.2.6 of the structure spec:
>
>"2 if there is a {value constraint}, the canonical lexical representation
>of its value must be �valid� with respect to the {type definition} as
>defined in String Valid (�3.14.4)."
>
>In the schema, the default is "0", with canonical rep "false", which is not
>valid wrt the pattern.
>
>Cheers,
>Sandy Gao
>Software Developer, IBM Canada
>(1-905) 413-3255
>sandygao@(protected)
>
>
>
>
> "Jesus M. Salvo
> Jr." To: Xerces mailing list
<xerces-j-user@(protected)>
> <jesus.salvo@(protected) cc:
> sia.com> Subject: Bug in 2.3.0 ... or
bug in SOAP schema?
>
> 02/20/2003 11:22
> PM
> Please respond to
> xerces-j-user
>
>
>
>
>
>
>Currently using 2.2.1 and trying out 2.3.0.
>
>When I was validating a SOAP envelope using Xerces 2.3.0, it complained
>with the following:
>
>Error: URI=file:///c:/workarea/schemas.xmlsoap.org.xsd Line=70:
>a-props-correct.2: Invalid value constraint value '0' in attribute
>'mustUnderstand'..
>Error: URI=file:///c:/workarea/schemas.xmlsoap.org.xsd Line=70:
>a-props-correct.2: Invalid value constraint value '0' in attribute
>'mustUnderstand'..
>
>
>It seems to be complaining about the SOAP schema definition from w3c (
>available at http://schemas.xmlsoap.org/soap/envelope/ ), which has the
>following for "mustUnderstand" ( which is line 70 just like the above
>error says ):
>
> <!-- Global Attributes. The following attributes are intended to be
>usable via qualified attribute names on any complex type referencing
>them.
>-->
> <xs:attribute name="mustUnderstand" default="0" >
> <xs:simpleType>
> <xs:restriction base='xs:boolean'>
> <xs:pattern value='0|1' />
> </xs:restriction>
> </xs:simpleType>
> </xs:attribute>
> <xs:attribute name="actor" type="xs:anyURI" />
>
>Xerces 2.2.1 was not complaining about the above
>
>
>
>
>
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