Hello, I think, I know the problem.
I have written an example like this: --- FooTO foo = new FooTO(); JAXBContext context = JAXBContext.newInstance(foo.getClass().getPackage().getName()); // this context looks like the context from AbstractJAXBProvider:438 (both support the same types) context.createMarshaller().marshal(foo, outputStream); InputStream in = /* make inputstream from outputstream */ context.createUnmarshaller().unmarshal(in) // works context.createUnmarshaller().unmarshal(new StreamSource(in), foo.getClass()) // fails because FooTO is not known to this context CXF is using the second unmarshalling behavior. Any ideas, how to get around this? Best regards, Marko -----Original Message----- From: Voß, Marko [mailto:[email protected]] Sent: Thursday, June 14, 2012 3:13 PM To: Sergey Beryozkin; [email protected] Subject: RE: JAXBElementProvider not able to deal with specific type of classes? Hello Sergey, I've updated from CXF 2.5.1 to 2.6.1. We are using our own JAXBElementProvider, which extends from JAXBElementProvider in order to add a xml-stylesheet to the top of the returned XML. I had to change the code from: MyJAXBElementProvider extends JAXBElementProvider To: MyJAXBElementProvider extends JAXBElementProvider<Object> Otherwise the code could not compile because of the overridden method setMarshallerProperties. Maybe it has something to do with this? I doubt that. I was performing a manual un-/marshalling of this kind of class and it worked. I have no idea what is wrong here. Both JAXBContext instances have the same output for toString(). Best regards, Marko Voß ePublishing & eScience Development & Applied Research Phone +49 7247 808-744 Fax +49 7247 808-133 [email protected] FIZ Karlsruhe - Leibniz Institute for Information Infrastructure Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen, Germany www.fiz-karlsruhe.de -----Original Message----- From: Sergey Beryozkin [mailto:[email protected]] Sent: Thursday, June 14, 2012 2:01 PM To: [email protected] Cc: Voß, Marko Subject: Re: JAXBElementProvider not able to deal with specific type of classes? Hi Marko On 14/06/12 12:29, Voß, Marko wrote: > Hello, > > (CXF v2.6.1) > > We have, say, a JAX-RS interface like this one: > > --- > @Path("/foo") > public interface Foo { > > @Path("/bar") > @POST > @Consumes(MediaType.TEXT_XML) > @Produces(MediaType.TEXT_XML) > JAXBElement<BarTypeTO> doSomething(FooTO); } > --- > > FooTO is a class of the following structure (generated by JAXB-Maven-Plugin): > > --- > public class FooTO extends JAXBElement<ExampleTypeTO> { > > protected final static Qname NAME = new Qname("namespace", "foo"); > > public FooTO(ExampleTypeTO value) { > super(NAME, ((Class) ExampleTypeTO.class), null, value); > } > > public FooTO() { > super(NAME, ((Class) ExampleTypeTO.class), null, null); > } > } > --- > > ExampleTypeTO represents a schema complexType. Schema: > > --- > <xs:element name="foo" type="exampleType"/> > > <xs:complexType name"exampleType">...</xs:complexType> > --- > > Now, when performing a request to the endpoint from above, I get the > following exception: > > JAXBException: FooTO is not known to this context. > > I debugged JAXBElementProvider and the JAXBContext instance knows all classes > from the package of FooTO except FooTO itself and of course the > ObjectFactory, which may be correct but why is JAXB not able to unmarshal > FooTO? This was working once. > > Is there something wrong at line 173-175 in JAXBElementProvider? > I do not actually remember changing anything that may've affected the processing of classes like FooTO which extend JAXBElement. When did it work last time ? May be it is to do with the JAXB impl versions ? Thanks, Sergey > > Best regards, > Marko > > > ------------------------------------------------------- > > Fachinformationszentrum Karlsruhe, Gesellschaft für > wissenschaftlich-technische Information mbH. > Sitz der Gesellschaft: Eggenstein-Leopoldshafen, Amtsgericht Mannheim HRB > 101892. > Geschäftsführerin: Sabine Brünger-Weilandt. > Vorsitzender des Aufsichtsrats: MinDirig Dr. Thomas Greiner. > > ------------------------------------------------------- Fachinformationszentrum Karlsruhe, Gesellschaft für wissenschaftlich-technische Information mbH. Sitz der Gesellschaft: Eggenstein-Leopoldshafen, Amtsgericht Mannheim HRB 101892. Geschäftsführerin: Sabine Brünger-Weilandt. Vorsitzender des Aufsichtsrats: MinDirig Dr. Thomas Greiner. ------------------------------------------------------- Fachinformationszentrum Karlsruhe, Gesellschaft für wissenschaftlich-technische Information mbH. Sitz der Gesellschaft: Eggenstein-Leopoldshafen, Amtsgericht Mannheim HRB 101892. Geschäftsführerin: Sabine Brünger-Weilandt. Vorsitzender des Aufsichtsrats: MinDirig Dr. Thomas Greiner.
