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From belaran <bela...@gmail.com>
Subject Re: Interceptor performance
Date Mon, 23 May 2005 11:32:27 GMT
If you do find those informations , i'll be very interested too...

2005/5/23, Harish Krishnaswamy <harishkswamy@gmail.com>:
> Have you looked in the mail archives? I posted a performance
> comparison between the three a while back; I guess during the days
> when HiveMind was in Commons.
> 
> -Harish
> 
> On 5/23/05, Michael Mattox <michael@verideon.com> wrote:
> > Greetings,
> >
> > I'm interested in using HiveMind for dependency injection and I'm very
> > interested in using the interceptors.  I've been researching the
> > performance aspects and so far what I've seen has been pretty vague.  I've
> > read that with JDK 1.5 the JDK dynamic proxy performance is about 1.5
> > times slower.  That's a big hit for my application if I'm using these
> > interceptors for all calls to all my services.  I then read that CGLIB has
> > a drop-in replacement for the JDK dynamic proxies but I cannot find any
> > performance measurements, especially for JDK 1.5.  Finally I read in the
> > HiveMind documentation that JavAssist gives a "slight" perf advantage but
> > in several instances it was stated that it greatly increases the
> > development complexity.  I'm curious what the performance increase is
> > exactly.  If Javassist is only 1.4 times slower, then I think it's not
> > worth it.  1.1 times and it may be worth it.  I'm hoping to get some
> > feedback on this because creating a little prototype will take some time
> > although I'm starting to think it may be worth it.
> >
> > Thanks
> > Michael
> >
> >
> >
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