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Posted to java-dev@axis.apache.org by Thomas Sandholm <sa...@mcs.anl.gov> on 2002/03/14 20:35:59 UTC
Deserialization of xsi:nil elements in BeanDeserializer
I believe there is a problem in the newest
BeanDeserializer/DeserializationContextImpl code(checked out yesterday).
When I send in an element marked with xsi:nil="true" the QName passed in to
the getDeserializerForType method is null, and hence the log.error message
doing a toString on the QName will result in a null pointer exception. If I
add in a check whether the qname passed in is null it all works fine.
Alternatively the BeanSerializer could avoid calling the
getDesrializerForType if its context.getTypeFromAttributes(namespace,
localName, attributes) returns a null QName, or it could explicitly check
for the xsi:nil attribute.
/Thomas
Re: Deserialization of xsi:nil elements in BeanDeserializer
Posted by Thomas Sandholm <sa...@mcs.anl.gov>.
Digging a bit deeper into this, it actually turned out to be a
configuration problem causing this behavior. But maybe it wouldn't hurt to
put in the null checks in the code anyhow.
/Thomas
At 01:35 PM 3/14/2002 -0600, Thomas Sandholm wrote:
>I believe there is a problem in the newest
>BeanDeserializer/DeserializationContextImpl code(checked out yesterday).
>When I send in an element marked with xsi:nil="true" the QName passed in
>to the getDeserializerForType method is null, and hence the log.error
>message doing a toString on the QName will result in a null pointer
>exception. If I add in a check whether the qname passed in is null it all
>works fine. Alternatively the BeanSerializer could avoid calling the
>getDesrializerForType if its context.getTypeFromAttributes(namespace,
>localName, attributes) returns a null QName, or it could explicitly check
>for the xsi:nil attribute.
>
>/Thomas