In our case it's not really that the rendering itself is taking to long, it is getting the data from the model (database) so your advice is in some sense correct. Restructuring the code so that we can efficently cache the model is a lot of work and I would prefer to somehow cache the rendered html.

So if we presume that I actually know what I am doing, any ideas how it can be done?

// Daniel


On 2009-03-27, at 19:23, Jeremy Thomerson wrote:

Don't share component instances across requests / especially sessions.
Don't prematurely optimize.

Cache your model and test the rendering. If it really is taking too long,
figure out why and worry about it then.

--
Jeremy Thomerson
http://www.wickettraining.com



On Fri, Mar 27, 2009 at 1:12 PM, Martin Grotzke <
martin.grot...@javakaffee.de> wrote:

Hi,

I also thought about s.th. like this because we'll have very complex
component graphs that have to be composed dynamically based on the
language of the user and ~3 other things. I thought about caching
complete component instances, but didn't come so far that I thought
about how this could be integrated into wicket - perhaps dead simple via
some
_cacheService.getReallyComplexComponentCached( "complexComponent",
userInfo )

I don't know how cheap exactly rendering of our complex component
structure will be, but if this would take more than say 10 millis we
would also try to cache already rendered markup.

Cheers,
Martin


On Fri, 2009-03-27 at 16:49 +0100, Daniel Frisk wrote:
I have a situation where I have some panels which I want to render say at most once a minute and during that period they should be "static".
I tried a few approches which hasn't really worked out for me so I
wanted to know if somebody has created such a thing or how this could
be done. Ideas are also welcome...

// Daniel Frisk
jalbum.net

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