Consider upgrading to Wicket 1.5. There are a lot of improvements about that - see org.apache.wicket.request.resource.caching.IResourceCachingStrategy.
On Tue, Jul 12, 2011 at 2:52 AM, Todd Nine <t...@spidertracks.com> wrote: > Hi guys, > We've just finished our first wicket app using wicket 1.4.17. > > Everything works well, but we get a lot of resource requests for resource > that rarely change. I've read a few blogs on the subject, and this one is > the closest to what I want to do, however it's not quite right. > > > http://techblog.molindo.at/2008/08/wicket-interface-speed-up-caching-resources-forever.html > > > This explicitly calls the code to wrap the resource, I don't want our > developers to have to do this. We have several templates that use wicket's > autolinking feature, so I would like them to be able to use it as well. > > > Here's what I currently have. > > > A Custom resource loader that is simply a wrapper and delegates to > WebApplicationPath for resource loading. > > Once the resource is loaded, if it ends in .js, .css, or .png an SHA sum is > calculated on the file contents. I then want to create a mount path in > the format of <original file>_sha256.<original extension> > > > I also then need to wrap the created resource with an expiration time of now > + 1 month. This way, our images can be cached completely on the client. In > the event the file changes, the sha256 sum will change, and hence so will > the file name's url, forcing the client to re-download the new content. > > Any thoughts on how I can do this? I'd prefer to only do it once the first > time the resource is loaded, but I can only seem to override the > ResourceFinder using the above logic, which does not give me access to the > created ResourceReference itself with wicket expiration and other > properties. > > I thought about using a listener, but this requires the mapping to happen > with each request, which seems very inefficient since it will only change at > deploy time. > > Any help would be greatly appreciated, I'm at a bit of a loss on this one. > > Thanks, > Todd > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
