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From Daniel Kulp <dk...@apache.org>
Subject Re: Dug myself into a pit switching from Simple to JAX-WS
Date Mon, 11 Oct 2010 13:10:33 GMT
On Monday 11 October 2010 8:50:16 am Benson Margulies wrote:
> I know a little more about this now ....
> 
> When I used Simple, the effective MTOM threshold was zero. So the data
> was always in the InputStream of the data handler.
> 
> Well, hmm, with the code below, the data is ending up inline
> (presumably because it isn't big enough, or because I somehow failed
> below to turn on MTOM for the client side), and then the DataHandler
> has no input stream, just an object. This strikes me, as the
> implementor of the Aegis databinding, as perhaps a bug in the data
> binding, since it's a pain to have to check both places in the data
> handler, and so even if the data arrives out-of-line it would, I
> think, be better to also set up an input stream.

Yea.  I agree.   Making them consistent would be a good thing

For now, you can probably change the MTOM annotation to:

@MTOM(threshold = 1) or something real small.  (not sure if 0 works)

Dan



> 
> On Mon, Oct 11, 2010 at 8:20 AM, Benson Margulies <bimargulies@gmail.com> 
wrote:
> > This would normally belong on user but it's a sort of followup to the
> > Simple conversation...
> > 
> > I switched my MTOM-ish service to JAX-WS, and now my MTOM items
> > disappear. My unit tests all fail with null pointers since the data
> > handlers have nothing in them. It all worked fine with Simple (and
> > using properties to enable MTOM)....
> > 
> > So, I made the service side look like:
> > 
> > SEI:
> > 
> > @WebService
> > public interface DocumentDatabase { ... }
> > 
> > Implementation class:
> > 
> > @WebService(endpointInterface = "com.basistech.jdd.DocumentDatabase")
> > @MTOM
> > @BindingType(SOAPBinding.SOAP11HTTP_MTOM_BINDING)
> > public class ...
> > 
> > Service factory:
> > 
> >  JaxWsServerFactoryBean svrFactory = new JaxWsServerFactoryBean();
> >        svrFactory.setDataBinding(new AegisDatabinding());
> >        svrFactory.setServiceClass(DocumentDatabase.class);
> >        svrFactory.setAddress("http://localhost:" +
> > documentServicePort + "/documentDatabase");
> >        svrFactory.setServiceBean(impl);
> >        server = svrFactory.create();
> > 
> > 
> > Client factory:
> > 
> > JaxWsClientFactoryBean clientFactory = new JaxWsClientFactoryBean();
> >        clientFactory.setBindingId(SOAPBinding.SOAP11HTTP_MTOM_BINDING);
> >        JaxWsProxyFactoryBean factory = new
> > JaxWsProxyFactoryBean(clientFactory);
> >        factory.setDataBinding(new AegisDatabinding());
> >        // perhaps not needed given the endpointInterface annotation
> >        factory.setServiceClass(DocumentDatabase.class);
> >        factory.setAddress(serviceUrl);
> >        return (DocumentDatabase) factory.create();

-- 
Daniel Kulp
dkulp@apache.org
http://dankulp.com/blog

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