Hummm.... It doesn't seem to work! Maybe I'm missing something?
https://gist.github.com/electrotype/5108107
I use :
<dependency>
<groupId>org.sonatype.sisu</groupId>
<artifactId>sisu-guice</artifactId>
<version>3.1.3</version>
</dependency>
<dependency>
<groupId>org.sonatype.sisu.inject</groupId>
<artifactId>guice-assistedinject</artifactId>
<version>3.1.3</version>
</dependency>
Thank you.
On Wednesday, March 6, 2013 9:59:28 PM UTC-5, Stuart McCulloch wrote:
>
> 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] <javascript:> 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!
>
>
>
>
>
>
>
>
>
>
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