On 4 Apr 2014, at 15:31, Jochen Wiedmann <[email protected]> wrote:
>
> Hi,
>
> I've got a module, which registers a TypeListener with the following code:
>
> @Override
> public <I> void hear(final TypeLiteral<I> type, final TypeEncounter<I>
> encounter) {
> System.err.println("PostConstructModule.hear: " + type.getRawType());
> encounter.register(new InjectionListener<I>() {
> @Override
> public void afterInjection(final I pInjectee) {
> System.err.println("PostConstructModule.afterInjection: " +
> pInjectee.getClass());
> noteInjectee(pInjectee);
> }
> });
> }
>
> Now, I would expect that for any line in System.err with
> "PostConstructModule.hear" I'd get a corresponding line with
> "PostConstructModule.afterInjection".
> However, in at least one case that's not so. Am I missing something, or does
> that sound like a bug?
TypeListeners are executed during module processing (ie. when the injector is
created)
InjectionListeners are executed when instances are injected, which could be
during or after creation of the injector (depending on your application).
So it could happen if a type is bound, but never gets injected - could you
share more details of what you expect vs. what you see?
> Thanks,
>
> Jochen
>
>
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