put into cache gets the LocationString not the markupCacheKey
Because MarkupCache uses 2 maps
CacheKey->LocationString
LocationString->Markup
so that we dont get multiply markup objects for the same markup file.
(location)
johan
On Tue, Aug 26, 2008 at 11:28 AM, Edvin Syse <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a virtualhosted CMS written in Wicket 1.3 where some of the pages
> are loaded from the database. This is done using a custom
> ResourceStreamLocator, configured in the Application#init method. This works
> good.
>
> Different users have different templates loaded for the same Wicket page,
> so I need to provide a custom cache key so that instance #2 doesn't get the
> template loaded for instance #1. Therefore I have overriden the MarkupCache
> class to be able to override the MarkupCacheKeyProvider. This also works, my
> CacheKeyProvider is consulted, but not always used for
> MarkupCache#putIntoCache(). Shouldn't the key returned from the
> CacheKeyProvider always be used when calling putIntoCache()?
>
> Here is my MarkupCache implementation:
>
> public class TornadoMarkupCache extends MarkupCache {
> private IMarkupCacheKeyProvider markupCacheKeyProvider;
>
> public TornadoMarkupCache(Application application) {
> super(application);
> }
>
> protected Markup putIntoCache(String locationString, Markup markup) {
> System.out.println("Putting " + locationString + " into cache");
> return super.putIntoCache(locationString, markup);
> }
>
> public IMarkupCacheKeyProvider getMarkupCacheKeyProvider(MarkupContainer
> container) {
> if (container instanceof IMarkupCacheKeyProvider) {
> return (IMarkupCacheKeyProvider)container;
> }
> if (markupCacheKeyProvider == null) {
> markupCacheKeyProvider = new TornadoMarkupCacheKeyProvider();
> }
>
> return markupCacheKeyProvider;
> }
>
> }
>
> And here is my CacheKeyProvider:
>
> public class TornadoMarkupCacheKeyProvider extends
> DefaultMarkupCacheKeyProvider {
> public String getCacheKey(MarkupContainer container, Class clazz) {
> String key = TornadoSession.get().getInstanceId() + "/" +
> super.getCacheKey(container, clazz);
> System.out.println("Setting key " + key);
> return key;
> }
> }
>
> I typically see things like this:
>
> Setting key 1/no.sysedata.wicket.components.InfoPanelnohtml
>
> Putting
> file:/C:/Users/edvin/projects/tornado/target/classes/no/sysedata/wicket/components/InfoPanel.html
> into cache
>
> .. so it seems the CacheKeyProvider is consulted, but the key is not used
> for MarkupCache#putInfoCache()
>
> Can someone point me to what I'm missing?
>
> Thanks!
>
> --
> Edvin Syse
>
>
>
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