Jason-
I haven't had a chance to look at the details of your issue, but have
you thought about registering your Filter *outside* of Sling (i.e. with
the HttpService)?

Justin

On 3/10/10 12:32 PM, Jason Rose wrote:
> Hello all,
> 
> I have opened a jira case, SLING-1432, about an issue I'm currently
> having with forwarding in a filter.  I currently use a filter to force a
> deeper node structure and present the illusion of it being very flat to
> work around serious performance problems in jackrabbit while hiding that
> from my application's front end.
> 
> My filter itself is very simple.  It looks at the request's pathinfo,
> and if it matches a regex I forward the request to a deeper path.  This
> applies to both GET and POST.  This seems to work fine for all nodes
> that I use the provided output formatting servlets to retrieve, like
> json, xml, txt, etc, but this doesn't work for static resources that I
> just want stored, such as images, docs, etc.  Trying to access those
> resources leads to a 404 from sling, although I can verify that I
> forward to the correct node.
> 
> Looking at the log output, it looks like the JcrResourceResolver runs
> before executing any filters I provide, and does not run again after
> being forwarded from my filter.  I think that some state in the
> SlingHttpServletRequest object isn't being cleaned up in the case of a
> forward from a filter registered with Sling.  I'm still not sure though.
> 
> Does anybody have any idea why this strategy doesn't work for simple
> content but does for anything being loaded and serialized by sling itself?
> 
> -Jason

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