+1
On Sat, May 11, 2013 at 9:13 PM, algermissen1971 <algermissen1971_at_mac.com>wrote:
> Hi Jersey2 devs,
>
> can anyone help shed some light on how to implement custom providers for
> Jersey 2?
>
> I saw some discussions on this for Jersey 1, but the classes mentioned
> there did not survive the migration to Jersey 2. Any hints or material how
> to approach custom injection in Jersey 2?
>
> Specifically, I need to get hold of a managed object (say, a service that
> I can use to look up credentials given a loginId) and pass that to a new
> filter instance during runtime setup:
>
> So far, I am doing something like the following:
>
> @javax.ws.rs.ApplicationPath("r")
> public class ApplicationConfig extends ResourceConfig {
>
> MyCredentialsService s; // ............. this needs to be injected
>
> public ApplicationConfig() {
>
> packages( ... bunch of packages with resource classes ...);
> this.registerInstances(new SpecialAuthFeature(s)); //
> ............ pass injected service
> }
> }
>
> Now, I understand (I hope) that I could do this with CDI, using the
> provided Binder mechanisms. However, I want at least my filters to steer
> clear of jersey dependencies. Instead, I thought I could simply pass the
> injected object to the filter constructor.
>
> But how do I get the service injected into the constructor of my
> ResourceConfig?
>
> Jan
--
Paulo Pires