Accepted media type quality is always 1.0

[Christian Bauer]

This is Restlet 2.0.0:

public class FooServerResource extends ServerResource {

    @Override
    protected Representation doNegotiatedHandle() throws ResourceException {
        for (Preference<MediaType> preference : getRequest().getClientInfo().getAcceptedMediaTypes()) {
            System.out.println("### PREF: " + preference);
        }
        return super.doNegotiatedHandle();
    }

...
}

curl -v -H 'Accept: application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8' ...

Output:

### PREF: application/xhtml+xml:1.0
### PREF: text/xml:1.0
### PREF: text/plain:1.0

This is not just a cosmetic error, I can't get negotiation to work based on quality levels.

[Thierry Boileau]

Hi Christian,

I'm bit perplexed too. I've just tried with the sample resource and the following command line:
curl -v -H 'Accept: application/xhtml+xml, text/xml;q=0.9,text/plain;q=0.8' http://localhost:8182/test

The console prints the correct quality figures. I send you my sample eclipse project. Could you check it?


best regards,
Thierry Boileau

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[Christian Bauer]

It works with the built-in server connector but fails with the Simple connector. I've added simple-4.1.20.jar and org.restlet.ext.simple.jar from Restlet 2.2.0 and then always received quality level 1.0.

[Jonathan Hall-2]

I've just upgraded to the latest snapshot and getVariants() is showing
empty for anything but the internal connector.
Related?

http://restlet.tigris.org/issues/show_bug.cgi?id=1156

On 26/07/10 06:54, Christian Bauer wrote:
> It works with the built-in server connector but fails with the Simple
> connector. I've added simple-4.1.20.jar and org.restlet.ext.simple.jar from
> Restlet 2.2.0 and then always received quality level 1.0.
>
>

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[Christian Bauer]

The same problem with Restlet 2.2.0 ext.jetty and jetty 7.0.1, 7.1.1, 7.1.2, and 7.1.3: Content negotiation doesn't work at all because the quality level is always 1.0 on the receiving resource. My guess is that this is true for all other server connectors except the built-in connector.

[jlouvel]

Hi Christian,

You have probably noticed it by now, but this bug has been fixed. See related issue:
http://restlet.tigris.org/issues/show_bug.cgi?id=1156

Best regards,
Jerome
--
Restlet ~ Founder and Technical Lead ~ http://www.restlet.o​rg
Noelios Technologies ~ http://www.noelios.com




-----Message d'origine-----
De : Christian Bauer [mailto:[hidden email]]
Envoyé : mercredi 28 juillet 2010 08:18
À : [hidden email]
Objet : Re: Accepted media type quality is always 1.0

The same problem with Restlet 2.2.0 ext.jetty and jetty 7.0.1, 7.1.1, 7.1.2, and 7.1.3: Content negotiation doesn't work at all because the quality level is always 1.0 on the receiving resource. My guess is that this is true for all other server connectors except the built-in connector.

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