Hi

I've updated the local test with this code:

@Test
    public void test() {
        Client client = ClientBuilder.newBuilder()

.register(com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider.class)
            .build();
WebTarget target = client.target("http://localhost:"; + PORT + "/bookstore/bookheaders/simple");
Invocation.Builder builder = target.request().accept("application/json");
byte [] theBytes = new byte[]{11, 11};
Entity<byte[]> entity = Entity.entity(theBytes,
MediaType.APPLICATION_OCTET_STREAM);
builder.post(entity);
    }

and it os definitely hitting the remote endpoint - the error is returned but it is expected as the server side preconditions are not met (in the case of CXF systest/jaxrs JAXRS20ClientServerBookTest)

Can you please try CXF 3.0.4 ? Though I'd expect the same code work with 3.0.0.


Thanks, Sergey

On 25/02/15 15:59, lcasapu wrote:
I have registered Jackson as a provider for CXF 3.0, and I can use it to
serialize XML from JAXB beans just fine.  When I try to upload a file to
another external server that consumes multipart, I get the following error:

No message body writer has been found for class [B, ContentType:
application/octet-stream

The relevant code section is here:

Client client = ClientBuilder.newBuilder()
                        
.register(com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider.class)
                        .build();
WebTarget target = client.target(targetUrl);
builder = target.request();
builder = builder.accept(headersMap.get(HttpHeaders.ACCEPT));
byte [] theBytes = getBytes(theFile);
Entity<byte[]> entity = Entity.entity(theBytes,
MediaType.APPLICATION_OCTET_STREAM);
response = builder.post(entity);


I get the same message (different class, as expected) when I try InputStream
or File instead of byte[].  To my understanding, all these types shall be
handled automatically - there is no need for to register a custom
Provider/MessageBodyWriter. Am I wrong ?

PS All CXF examples on uploading multipart show the 2.7 style of using
WebClient.  Is there any CXF documentation on JAX-RS 2.0 style ?

Thanks a lot,
Liviu



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Sergey Beryozkin

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Blog: http://sberyozkin.blogspot.com

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