Hello Markus,
XmlRootElementProvider$General has following "restriction":
@Override
protected boolean isSupported(MediaType m) {
return m.getSubtype().endsWith("+xml");
}
and you have mediatype "application/octet-stream"..
question here is why its restricted.. from message related to commit
which introduced it (btw its from 11/28/08) I can see that Paul was
extending possibilities for custom MessageBodyReaders/Writers, BUT afaik
this has been refactored some time ago (user declared readers/writers
have priority now) so we "might" get rid of it. On the other side.. I
don't think its good idea, we should keep this backwards compatible, I
can imagine that lots of apps could break after that change..
Regards,
Pavel
On 2/18/11 10:51 AM, Markus Karg wrote:
>
> I am a bit confused about an error message in Jersey 1.4.
>
> I am PUTting a XML into a method that is marked as @Consumes(<some
> custom mime type>). The content variable is marked as XMLRootElement.
> As I forgot to provide the Content-Type header with the PUT, it is
> clear that Jersey complains about my fault, but what confuses me is
> the error message's explanation. Below you can see the (correct)
> complaint, but look down to the list of registered providers for ANY
> (*/*) content type. It does contain XMLRootElementProvider. So I
> understand that even with no mime provided, Jersey would be able to
> find that provider, but it actually does not use it...?
>
> Can someone shed some light on that? I understand what my fault is, I
> just don't understand why Jersey lists XMLRootElementProvider for */*
> but doesn't actually use it in this case.
>
> SCHWERWIEGEND: A message body reader for Java class
> de.quipsy.entities.ControlPlan, and Java type class
> de.quipsy.entities.ControlPlan, and MIME media type
> application/octet-stream was not found
>
> 18.02.2011 10:39:00 com.sun.jersey.spi.container.ContainerRequest
> getEntity
>
> SCHWERWIEGEND: The registered message body readers compatible with the
> MIME media type are:
>
> application/octet-stream ->
>
> com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
>
> com.sun.jersey.core.impl.provider.entity.FileProvider
>
> com.sun.jersey.core.impl.provider.entity.InputStreamProvider
>
> com.sun.jersey.core.impl.provider.entity.DataSourceProvider
>
> com.sun.jersey.core.impl.provider.entity.RenderedImageProvider
>
> */* ->
>
> com.sun.jersey.core.impl.provider.entity.FormProvider
>
> com.sun.jersey.core.impl.provider.entity.MimeMultipartProvider
>
> com.sun.jersey.core.impl.provider.entity.StringProvider
>
> com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
>
> com.sun.jersey.core.impl.provider.entity.FileProvider
>
> com.sun.jersey.core.impl.provider.entity.InputStreamProvider
>
> com.sun.jersey.core.impl.provider.entity.DataSourceProvider
>
> com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General
>
> com.sun.jersey.core.impl.provider.entity.ReaderProvider
>
> com.sun.jersey.core.impl.provider.entity.DocumentProvider
>
>
> com.sun.jersey.core.impl.provider.entity.SourceProvider$StreamSourceReader
>
> com.sun.jersey.core.impl.provider.entity.SourceProvider$SAXSourceReader
>
> com.sun.jersey.core.impl.provider.entity.SourceProvider$DOMSourceReader
>
> com.sun.jersey.json.impl.provider.entity.JSONJAXBElementProvider$General
>
>
> com.sun.jersey.core.impl.provider.entity.*XMLRootElementProvider*$General
>
> com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General
>
> com.sun.jersey.core.impl.provider.entity.XMLRootObjectProvider$General
>
> com.sun.jersey.core.impl.provider.entity.EntityHolderReader
>
> com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider$General
>
> com.sun.jersey.json.impl.provider.entity.JSONListElementProvider$General
>