I don't know a direct way in Guice to do this. However, depending on
the structure of your objects, you might be able to get away with
something like this
class MyModule implements Module {
[snip]
@Provides
provide MasterBean( ContextBean ctx, OtherDep dep ) {
return new MasterBean( new SubBean1( ctx ), new SubBean2( ctx ),
otherDep );
}
}
It's not ideal, but...
-d
On Aug 18, 7:43 am, Olli <[email protected]> wrote:
> Hi,
>
> I'm struggling with injecting one instance into two different beans.
>
> Here is my bean structure:
>
> - MasterBean
> - SubBean1
> - SubBean2
>
> MasterBean get both SubBean's injected, the SubBean's does not know
> each other.
> Both SubBeans get's one ContextBean instance injected.
>
> The scope of the ContextBean should be attached to the MasterBean, so
> when I create a new MasterBean, two new SubBean's should be created
> and one ContextBean which is being injected into the two SubBeans.
>
> Using a singleton is not really a solution because it limits the
> MasterBean to one instance. Another solution would be an additional
> Guice-Scope, but this a little bit overkill I think... :-(
>
> Any ideas how to solve this?
>
> Regards,
> Oliver
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