Re: Validate XML by XSD failes with jDOM and Xerces 2.10.0

Hi,

JDOM is looking for a xerces class in the class path. Therefore I 
downloaded the latest xerces and put it in the JAVA_HOME/lib/ext 
folder. So it seems JDOM is using the right xerces implementation. But 
the error still occurs.

Regards,
Ronny

Vom Handy gesendet.



Am 6. April 2013 05:29:40 schrieb Mukul Gandhi <[email protected]>:
> Does JDOM has a native Xerces-J XSD integration? If its kind of that,
> then the XSD processor active within your JDOM runtime may have a
> validator bug. If that is so, you may need to report this problem to
> JDOM forum.
>
> As far as I know, Xerces-J doesn't provide explicit JDOM integration.
> Another approach you can try is if you're constrained to use a JDOM
> representation of your input XML for XSD validation is to following
> steps like below,
> 1) Serialize the JDOM tree into an XML document (like a file, string etc).
> 2) Then use result of step 1) and your XSD document, to do schema
> validation with Xerces-J. This would also allow you to integrate an
> externally available (which may have a better XSD compliance, that the
> validator currently active in your JDOM implementation) Xerces-J
> library, with your JDOM input.
>
> Having written all of this, I really haven't verified the internals of
> JDOM. Please correct me, if I'm wrong.
>
> On Fri, Apr 5, 2013 at 7:41 PM, Ronny <[email protected]> wrote:
> >
> > Hi list,
> >
> > I've got a problem validating a xml by a xsd.
> >
> > A short preview about the xsd:
> >
> > <complexType name="MyType2">
> >  <attribute name="MyAttribute" type="string" use="required" />
> > </complexType>
> >
> > <complexType name="MyType1 ... />
> >
> > <element name="MyRoot">
> >  <complexType>
> >   <choice>
> >    <element name="MyType1" ... />
> >    <element name="MyType2" type="MyType2" minOccurs="1" maxOccurs="1" />
> >   </choice>
> >  </complexType>
> > </element>
> >
> >
> > Ok, my XML file looks like this:
> >
> > <MyRoot xmlns="..." ...>
> >  <MyType2 MyAttribute="something">
> >   ...
> >  </MyType2>
> > </MyRoot>
> >
> >
> > Now I try to validate this with jDOM by using xerces. Then I got the
> > following error:
> >  - Error on line 6: cvc-complex-type.3.2.2: Attribute "MyAttribute" must
> > not occur in element "MyType2".
> >
> >
> > I validated the same xml with the same xsd with oXygen (which also uses
> > xerces) and with some online validators. All told me that the xml is valid.
> >
> > So my question is, why does the JAVA implementation gives tells me that
> > the xml is not valid.
> >
> > I'm grateful for some hints.
> >
> > Thanks!
> >
> > Best regards,
> > Ronny
> >
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>
> --
> Regards,
> Mukul Gandhi
>
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