OGNL is not quite stale. Drew is extremely busy, though, so it
certainly hasn't gotten the attention from him many would like. He's
donated the project to OpenSymphony:
'
http://www.opensymphony.com/ognl/
But I believe the transition to OS is still in progress. I encourage
those with interest in rejuvenating OGNL and pushing through the
performance enhancements tap into the OGNL e-mail lists and prod and
patch in the right direction.
Erik
On Aug 30, 2005, at 8:33 AM, Mark White wrote:
Looking at the OGNL website it appears to be a stale project - v3
preview 2 was released over a year ago, with seemingly no activity
since, however there is some info in the thread at:
http://thread.gmane.org/gmane.comp.java.tapestry.user/11431
Mark.
-----Original Message-----
From: Jesse Kuhnert [mailto:[EMAIL PROTECTED]
Sent: 26 August 2005 16:59
To: Tapestry users
Subject: Re: Tapestry performance
holy crap, awesome :) Well, wtf drew? ;) ...
On 8/26/05, Mind Bridge <[EMAIL PROTECTED]> wrote:
Someone with a lot of time on their hands and a clever mind could
probably speed up all of those ognl calls by turning them into
javassist or cglib enhancements on the components.
I already did that more than an year or two ago and sent some sample
code to Drew. I believe he took the ideas into account when designing
the new version of OGNL. Unfortunately, I haven't had the time to
follow up and help out.
The speedup achieved back then was around 9 times for OGNL and
about 3
times for Tapestry. I am guessing you would see similar numbers when
using the new OGNL version.
-mb
Jesse Kuhnert wrote:
Someone with a lot of time on their hands and a clever mind could
probably speed up all of those ognl calls by turning them into
javassist or cglib enhancements on the components. Kind of like
hibernate does.
I don't know anyone who has that kind of time though ;) Maybe
someone's employer will decide that they absolutely ~must~ have
tapestry run faster and will fund the development of said
enhancements. :)
j
On 8/26/05, Konstantin Ignatyev <[EMAIL PROTECTED]> wrote:
My tests show that Tapestry is definitely slower than
Struts+Tiles or Struts+Sitemesh but faster tham
JSF(MyFaces).
In all cases performance is very adequate.
Konstantin Ignatyev
PS: If this is a typical day on planet earth, humans will add
fifteen million tons of carbon to the atmosphere, destroy 115
square
miles of tropical rainforest, create seventy-two miles of desert,
eliminate between forty to one hundred species, erode seventy-one
million tons of topsoil, add 2,700 tons of CFCs to the
stratosphere,
and increase their population by 263,000
Bowers, C.A. The Culture of Denial: Why the Environmental
Movement
Needs a Strategy for Reforming Universities and Public Schools.
New
York: State University of New York Press, 1997: (4) (5) (p.206)
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