On Apr 1, 2009, at 2:31 PM, Casper Bang wrote:
> Interesting new info. In trying to rewrite my custom header based
> Locale detection method I arrive at the following:
>
> List<Variant> supportedVariants =
> VariantListBuilder.newInstance().languages(
> (Locale[]) getMySupportedLocales().toArray()
> ).build();
>
You can shorten this by using the static languages method of Variant.
You also need to call the add method prior to the build method:
List<Variant> supportedVariants = Variant.languages(...).add().build();
> request.selectVariant(supportedVariants).getLanguage()
>
> ...but that just results in weird error:
>
> javax.servlet.ServletException: non-HTTP request or response
>
>
> com
> .sun
> .jersey
> .spi
> .container.servlet.ServletContainer.service(ServletContainer.java:241)
> So I agree with Felipe, a snipped would be handy. :)
>
Bizarre error though, I agree.
Marc.
>
> 2009/4/1 Felipe Gaścho <fgaucho_at_gmail.com>
> do you have a code snippet ?
>
> On Wed, Apr 1, 2009 at 8:02 PM, Marc Hadley <Marc.Hadley_at_sun.com>
> wrote:
> > On Apr 1, 2009, at 12:07 PM, Felipe Gaścho wrote:
> >
> >> @Produces( { MediaType.APPLICATION_JSON,
> MediaType.APPLICATION_XML })
> >>
> >> I know the return type depends of some parameter in the
> request .. but
> >> which one ? how to choose between JSON and XML in runtime ?
> >>
> >> may I choose this through a browser url ? or I need to create a
> http
> >> request in other way ?
> >>
> > You can use Request.selectVariant at runtime to have the JAX-RS
> impl select
> > the best matching representation from a set of available ones.
> >
> > https://jsr311.dev.java.net/nonav/releases/1.0/javax/ws/rs/core/Request.html
> #selectVariant(java.util.List)
> >
> > Marc.
> >
> >
> >
> >
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>
>
>
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>
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