Re: [xml] 'XML Schema - "union" patch'

[Daniel Veillard <veillard redhat com>]

On Thu, Apr 15, 2004 at 01:42:37PM +0200, Kasimier Buchcik wrote:
> Hi,
>
> You may find attached a patch that tries to implement the handling of 
> the "union" XML Schema item. Note that validation of "union" is not very 
> performant, since the "memberTypes" attributes has to be evaluated every 
> time a validation occurs. This should not be a final implementation of 
> "union", but I see no other simple way of implementing it. Feel free to 
> modify it (especially the dictionary stuff during validation, since I 
> did know better).

  Hi Kasimier,

sorry for not answering on the previous question, I honnestly didn't remember
the details of the implementation and I am busy with other stuff right now.
I applied both patches to my CVs checkout, fixed a few warnings (mostly
signed/unsigned char stuff) then tried to validate the example you gave
with the resulting xmllint, but this fails:

paphio:~/XML -> ./xmllint --noout --schema xsd_union_test.xsd xsd_union_test.xmlxsd_union_test.xml:3: element 
em: Schemas validity error : Failed to validate type union 5
xsd_union_test.xml fails to validate
paphio:~/XML ->

  I'm a bit puzzled. I also tried to remove the warning fix and apply purely
your patches but got the same result. So I didn't commited the patches.
Can you double check with CVS ? The patches applied cleanly and I have
little time right now to chase this, could you double check with a CVS
checkout ?

  thanks a lot for this anyway :-)

Daniel

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