Re: [Resteasy-developers] JAXB Unmarshalling

[Bill B. <bb...@re...>]

Hmmm...

You'll have to create a testcase that I can use to recreate the problem. 
   I had to make the changes specified so that @XmlSeeAlso would work 
(i.e. for unmarshalling class hierarchies).

Todd Yocum wrote:
> When updating from beta-6 to beta-8, my jaxb unmarshalling no longer works where it once did. 
> 
> I now get the following unmarshal exception
> 
>    javax.xml.bind.UnmarshalException: unexpected element (uri:"http://www.example.org/DataCollectionPackage", local:"DataCollectionPackage"). Expected elements are (none)
> 
> Looking at the Subversion changes for AbstractJAXBProvider.java, I see the following comment
> 
>    rev 343: fix JAXB baseclase bugs and eating of errors
> 
> And the code changed from
> 
>    JAXBElement<T> e = unmarshaller.unmarshal(new StreamSource(entityStream), type); 	          
>    return e.getValue();
> 
> to 
> 
>    return (T) unmarshaller.unmarshal(new StreamSource(entityStream));
> 
> So was there a problem with my JAXB class and it just wasn't being handled in beta-6, or did something else change in 
> beta-8 that I should be aware of, perhaps? I noticed the supporting libs were all the same, except that the size changed 
> for jaxb-api-2.1.jar from beta-6 to beta-8
> 
> Any insights greatly appreciated.
> 
> Thanks
> 
> Todd
> 
> 
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-- 
Bill Burke
JBoss, a division of Red Hat
http://bill.burkecentral.com