Re: [Resteasy-users] RESTeasy equivalent for Jersey InjectableProvider

[Weinan Li <l.w...@gm...>]

-- 
Weinan Li


On Wednesday, September 4, 2013 at 4:58 AM, Jakub Narloch wrote:

> Hi,
> 
> I was actually curiouse if there is a similar functionality in RESTeasy 
> to the Jersey InjectableProvider? 


If I didn't make any mistake, seems RESTEasy doesn't have similar functions.

RESTEasy's @Context let you inject:

javax.ws.rs.core.HttpHeaders, javax.ws.rs.core.UriInfo, javax.ws.rs.core.Request, javax.servlet.HttpServletRequest, javax.servlet.HttpServletResponse, javax.servlet.ServletConfig, javax.servlet.ServletContext, and javax.ws.rs.core.SecurityContext objects.

If you want to use something like:

public String uppercase(@Context Locale locale) { return "this is lowercase".toUppercase(locale); }

and:

@Provider
public class LocaleProvider
extends AbstractHttpContextInjectable<Locale>
implements InjectableProvider<Context, Type> {

@Override
public Injectable<E> getInjectable(ComponentContext ic, Context a, Type c) {
if (c.equals(Locale.class)) {
return this;
}
return null;
}
@Override
public ComponentScope getScope() {
return ComponentScope.PerRequest;
}

@Override
public Locale getValue(HttpContext c) {
final Locales locales = c.getRequest().getAcceptableLanguages();
if (locales.isEmpty()) {
return Locale.US;
}
return locales.get(0);
}
}



in Jersey. 

I don't know how to do this in RESTEasy(I wonder if there is a way). Please blame me if there *is* a way to do this in RESTEasy and I don't know how because of my lack of knowledge :-)
 
> The interface basically allows to 
> define provider for custom object injection.
> 
> Thanks in advance,
> Jakub Narloch
> 
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