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From Daniel Kulp <dk...@apache.org>
Subject Re: web service goes down (for no apparent reason)
Date Wed, 07 Dec 2011 19:50:20 GMT
On Wednesday, December 07, 2011 2:43:11 PM rouble wrote:
> After some more CXF debuggging:
> 
> This is what the top of the document looks like in the working case,
> when getNamespaceURI() does not return null:
>     <?xml version="1.0" encoding="UTF-8"?>
>     <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns:tns="example.com" targetNamespace="example.com" version="1.0">
> 
> and this is what the top of the document looks like in the non-working
> case, when getNamespaceURI() returns null:
>     <?xml version="1.0" encoding="UTF-8"?>
>     <schema xmlns:tns="example.com"
> xmlns:xs="http://www.w3.org/2001/XMLSchema"
> targetNamespace="example.com" version="1.0">

Actually, they aren't the same at all.   In the second case, the schema is NOT 
in a namespace.   It would need the xs: prefix or it would need an 
xmlns="http://www.w3.org/2001/XMLSchema".   In this case, the schema really is 
invalid.

Now, the next question is: where/how is that schema generated?   Is CXF 
generating that invalid schema?

Dan


> 
> Notice that the schema is in the W3C namespace, it is just ordered
> differently. And for some reason,
> d.getDocumentElement().getNamespaceURI() is set to null.
> 
> Also, if I take out the code that throws the exception in
> AbstractDataBinding.addSchemaDocument, "Invalid schema document passed
> to AbstractDataBinding.addSchemaDocument, not in W3C schema
> namespace", I start to see a bunch of:
> factory.ReflectionServiceFactoryBean - Schema element
> {http://example.com/}foo references undefined type
> {http://example.com/}foo for service {http://example.com/}FooService.
> 
> Any ideas how I can debug why d.getDocumentElement().getNamespaceURI()
> is being set to null in some cases?
> 
> tia,
> rouble
> 
> On Tue, Dec 6, 2011 at 3:19 PM, Daniel Kulp <dkulp@apache.org> wrote:
-- 
Daniel Kulp
dkulp@apache.org - http://dankulp.com/blog
Talend Community Coder - http://coders.talend.com

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