Re: Do DA's add a page to the app's cache ?
Re: Do DA's add a page to the app's cache ?
- Subject: Re: Do DA's add a page to the app's cache ?
- From: Owen McKerrow <email@hidden>
- Date: Fri, 5 Sep 2008 11:34:08 +1000
Hi Chuck,
On 05/09/2008, at 10:39 AM, Chuck Hill wrote:
protected void savePageInPageCache(WOComponent aPage)
{
if (aPage.context().request().requestHandlerKey().equals("wa") {
super.savePageInPageCache(aPage);
}
}
I can see a savePage(WOComponent aPage) and a savePageInPermanentCache
(WOComponent aPageComponent) in session, but no savePageInPageCache
(WOComponent aPage). Im assuming you mean savePageInPermanentCache ?
If so how does it work ? That is from the doco "The permanent page
cache is designed to hold components which are frequently accessed."
is there only one "copy" of the component within the cache no matter
how many times its called ? Otherwise I would have thought you would
have run into the same problem i.e. the other part of doco says
"Objects can fall out of the permanent page cache if the permanent
page cache's size is exceeded."
Or is it just a matter of the DA's being cached in the permantCache
while the other pages are going into the normal cache so they
frequent AJAX calls to the DA don't effect the cache's of the rest of
the pages ?
Owen
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