You might want to look at the ProvisionListener hook that's been added in trunk:
https://groups.google.com/d/msg/google-guice/wRPmutuepmM/5TbMHMm3wJUJ
http://code.google.com/p/google-guice/issues/detail?id=78#c16
It lets you intercept after an instance has been completely provisioned (ie.
fully injected, including circular proxies) but before it's returned from the
injector to the caller.
On 7 Mar 2013, at 02:44, [email protected] wrote:
> First, here's a unit test for the issue :
> https://gist.github.com/electrotype/5105100
>
> I'm trying to use a listener to call an "init()" method on my classes when
> they are constructed. I also use AssistedInject factories.
>
> I think the problem is that in
> com.google.inject.internal.ConstructorInjector#construct(...) , this code is
> supposed to prevent infinite loops :
>
>
> T t = constructionContext.getCurrentReference();
> if (t != null) {
> return t;
> }
>
> To remove the "current reference", removeCurrentReference() is called in the
> finally clause :
>
>
> } finally {
> constructionContext.removeCurrentReference();
> }
>
> The problem is that before this removal method is called, the listeners are
> called :
>
> membersInjector.notifyListeners(t, errors);
>
>
> It seems that this is the root of my issue, because the reference still
> exists when my "init()" methods are called (via the listeners), so when they
> try to create an instance using the factories, they get the cached instance
> instead of a new one!
>
> Does this mean I can't use a listener to call my init() methods? Are there
> some workarounds?
>
> Thanks in advance!
>
>
>
>
>
>
>
>
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "google-guice" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> To post to this group, send email to [email protected].
> Visit this group at http://groups.google.com/group/google-guice?hl=en.
> For more options, visit https://groups.google.com/groups/opt_out.
>
>
--
You received this message because you are subscribed to the Google Groups
"google-guice" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/google-guice?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
