The function it fails on with the rest of the stack is:
org.apache.cxf.interceptor.Fault: object is not an instance of declaring
class while invoking public javax.xml.bind.JAXBElement <Our Package>.<Our
Class>.que
ry(java.lang.String,java.lang.String)
at
org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.j
ava:159)
>> at
>> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:13
>> 3)
>> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:130)
>> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:82)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInt
erceptor.java:58)
And I checked the function def denoted in the class:
@Path("/registry")
public class OurClass implements OurInterface {
@GET
@Produces({JSON_CONTENT_TYPE, XML_CONTENT_TYPE})
public JAXBElement query(
@QueryParam("id") @DefaultValue("") String id,
@QueryParam("xpath") @DefaultValue("/") String xpath)
So it does have a get with the denoted return type. This only throws when
I import a set of CXF classes from another team. If it¹s just our code in
the app, works fine. As soon as I import their code, blows up.
I¹m trying to get trace turned on now to see if I can figure out what is
going on.
Sincerely,
-- Jared
On 4/4/11 12:07 PM, "Sergey Beryozkin" <[email protected]> wrote:
> Hi
>
> What most likely happens is that you have a JAX-RS resource method with a
> single @Path annotation (but no @GET/@POST) which returns JAXBElement - if it
> is the case then JAXBElement will be assumed to be a JAX-RS subresource.
>
> Can you double check it please ? If you can't find the cause then please post
> a sample resource & configuration which I can try to reproduce a problem
>
> Fine/trace-level logging will tell you all about the resolution process as
> well,
>
> Cheers, Sergey
>
> On Mon, Apr 4, 2011 at 4:37 PM, Jared_J <[email protected]> wrote:
>> In an application I'm working on, I import two sets of CXF-based classes to
>> implement some basic rest services. I find that when both are imported, I
>> get this error when I try to access one of the services:
>>
>> CXF object is not an instance of declaring class while invoking public
>> javax.xml.bind.JAXBElement
>>
>> But it tells me little else, such as what the classname actually was that it
>> got. Is there any simple way to track down the source of this error? Is
>> there tracing that can be turned on in CXF? Any advice would be vastly
>> appreciated.
>>
>> Sincerely,
>> -- Jared
>>
>> --
>> View this message in context:
>> http://cxf.547215.n5.nabble.com/Trying-to-track-down-cause-of-a-vague-CXF-err
>> or-tp4282081p4282081.html
>> Sent from the cxf-user mailing list archive at Nabble.com.
>
>
