Hello all,
I have (or had) a problem with mounted Resources and an iserted
jsessionid. My goal is, as discussed here before:
http://www.nabble.com/Bookmarkable-images-tf3706668.html#a10383150, to
have dynamic image URLs with just slashes and no
question-mark-separated querystring, like this:
/images/thumbnail/20.png
What I did was in short this:
Subclassed WebResource like this:
public IResourceStream getResourceStream() {
String path =
RequestCycle.get().getRequest().getRequestParameters().getPath();
// ... parse path, return ResourceStream
// path should be "images/thumbnail/20.png"
}
In my Application.init():
getSharedResources().add("imageDataResource", new ImageDataResource());
mountSharedResource(ImageDataResource.MOUNT_PATH, new
ResourceReference("imageDataResource").getSharedResourceKey());
Then a custom WebComponent, where I have an AttributeModifier for the
src attribute, where I compile the src like this:
ResourceReference resRef = new ResourceReference("imageDataResource");
String src = urlFor(resRef);
src += "thumbnail/20.png"; // this is dynamic in the application
This all works almost perfect.
It stops working when someone has disabled cookies, and jsessionid is
added to all URLs. Then they look a little strange like this:
/images;jsessionid=1ar97uck8ovr5/thumbnail/20.png
because urlFor(resRef) returns
/images;jsessionid=1ar97uck8ovr5
With such a URL, the command getRequestParameters().getPath() returns
simply "images", and all additional path info is lost.
Now, my first take at a solution would be to take the jsessionid into
consideration when building my URLs, so that they look like this:
/images/thumbnail/20.png;jsessionid=1ar97uck8ovr5
But maybe this is just a workaround for something I did wrong at another place?
--
greetings from Berlin,
Rüdiger Schulz
www.2rue.de
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