Thanks for the response. After I submitted the post, I found this one that looks to be along the same lines: http://groups.google.com/group/google-guice/browse_thread/thread/ec5dfadf64a351fd/33859b74bb5cd534?lnk=gst&q=scope+exit#33859b74bb5cd534
I'm considering writing a custom scope, and might build something like this into it. I was really hoping that built-in Guice scopes (like RequestScoped) had some mechanism to accomplish this, but like you, I don't see anything to lead me to believe that this feature is there. My planned approach is to use Guice AOP, and implement the cleanup in a MethodInterceptor, after the business logic is called. It's not the cleanest approach because I'm now dependent on an annotation being put on the logic to do the cleanup, but its the best I've come up with so far. On Feb 23, 11:59 am, Fred Faber <[email protected]> wrote: > This is something that will be dependent on the scope you use. None of the > Scopes bundled with Guice proper include such a feature afaik. > > But on that note, I'm about to build it into a custom scope I use, and so I > do think the idea has wheels. > > Fred > > On Wed, Feb 23, 2011 at 1:48 AM, scott <[email protected]> wrote: > > I was just wondering if there is any way to implement a callback to > > perform some logic when an object goes out of "Scope" ? For example, I > > have a Request scoped @Provides method, that creats an object and does > > some initialization on it, I need a way to do some cleanup when the > > scope is exiting. -thanks > > > -- > > You received this message because you are subscribed to the Google Groups > > "google-guice" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > >http://groups.google.com/group/google-guice?hl=en. -- You received this message because you are subscribed to the Google Groups "google-guice" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-guice?hl=en.
