On Mon, Nov 2, 2009 at 12:07 PM, Niclas Hedhman <[email protected]> wrote:

> Since you are currently in the air, I'll try to create a testcase to
> verify my suspicion.

Testcase verifies that it works as expected...

So, how can it?

Behind the scene, CGLib sets the callbacks to a threadlocal in the
generated class instance. Upon newInstance of that class the
threadlocal values are applied to the generated instance's methods.
So, all good and dandy.

There is a concern about this process in
http://opensource.atlassian.com/projects/hibernate/browse/HHH-2481,
and in our case the "leak" is equivalent to one
ThisCompositeInterceptor instance+reference and one NoOp.INSTANCE
reference per generated type per thread creating composites. Unlike
HHH-2481 example, this is not a lot, but we should perhaps do what it
suggests anyway; clear the callbacks after the instance has been
created?


Cheers
-- 
Niclas Hedhman, Software Developer
http://www.qi4j.org - New Energy for Java

I  live here; http://tinyurl.com/2qq9er
I  work here; http://tinyurl.com/2ymelc
I relax here; http://tinyurl.com/2cgsug

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