Thank you George. Inspecting the code for CloseableServiceFactory led me to a working solution.
Regards,
Neil
On Saturday, 21 April 2012 at 16:07, George Sapountzis wrote:
> On Sat, Apr 21, 2012 at 12:17 PM, Neil Bartlett <njbartlett_at_gmail.com (mailto:njbartlett_at_gmail.com)> wrote:
> > I am using an InjectableProvider to implement my own injection into fields
> > annotated with @javax.inject.Inject. So far this works fine.
> >
> > However I additionally need to perform some clean-up of the injected value
> > after the resource has finished using it. Since the injection is happening
> > in the PerRequest scope, it seems I should be able to hook into the
> > destruction of the resource instance after the HTTP processing has
> > completed. Unfortunately I have not yet been able to work out how to do
> > this. Could somebody please provide some pointers?
> >
>
>
> I don't know what's the proper way to do this. Some things that come
> to mind (and possibly inaccurate info): take a look at Closeable /
> CloseableService. Delegate construction to a DI provider somehow ...
> (CDI / Spring, Guice did not support @PreDestroy AFAIR, Jersey
> supports life-cycle callbacks, but I think only for resources and
> providers which are managed by jersey itself).
>
> regards,
> George
>
>