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From Simone Tripodi <simonetrip...@apache.org>
Subject Re: [ognl] use of Javassist
Date Thu, 15 Sep 2011 20:29:52 GMT
:O amazing, that is now clear and makes a lot of sense!!!
Thanks Jochen!!!
Simo

http://people.apache.org/~simonetripodi/
http://www.99soft.org/



On Thu, Sep 15, 2011 at 6:45 PM, Jochen Wiedmann
<jochen.wiedmann@gmail.com> wrote:
> On Wed, Sep 14, 2011 at 8:56 PM, Simone Tripodi
> <simonetripodi@apache.org> wrote:
>> Hi all guys,
>> there was an era when OGNL was totally dependencies-less, today relies
>> on Javassist - I never understood the reason of adopting it.
>> Is anyone able to explain it me please?
>> Many thanks in advance, have a nice day!
>> Simo
>
> Using javassist is very important for OGNL's performance. Think of it
> like this: The expression is converted into a piece of Java code. That
> piece of code is compilled by Javassist and executed like any other
> Java merhod. Much faster than interpreting the expression.
>
> Jochen
>
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