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https://issues.apache.org/jira/browse/SLING-864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carsten Ziegeler closed SLING-864.
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> Parse path info for NonExistingResource
> ---------------------------------------
>
>                 Key: SLING-864
>                 URL: https://issues.apache.org/jira/browse/SLING-864
>             Project: Sling
>          Issue Type: Improvement
>          Components: JCR
>    Affects Versions: JCR Resource 2.0.4
>            Reporter: Alexander Klimetschek
>            Assignee: Carsten Ziegeler
>             Fix For: JCR Resource 2.0.6
>
>         Attachments: SLING-nonexisting-pathinfo.patch
>
>
> As proposed on the mailing list http://markmail.org/message/52m32zh36ewo4xl2, 
> it would be helpful if the sling:nonexisting resource type would support 
> selectors and extensions similar to normal resources.
> Currently you can only register one servlet per HTTP method for nonexisting 
> resources. For example, this makes it impossible to add multiple importer 
> servlets, that import different file formats into the repository at 
> non-existing locations (they would create the necessary path). It would be 
> good to register them on an extension-basis, eg. to do a POST to 
> /content/calendar.ics for an icalendar file, a POST to /content/i18n.xliff 
> for an xliff file, etc., with one servlet handling each import.
> Important to note is that until now, the contract of the NonExistingResource 
> case was that sling did not try to parse anything and simply return the full 
> URL as the resource path - even if it contains dots at the end. Selectors and 
> extension in the request path info were always null. The sling post servlet 
> for example relies on that by using the path to create a real resource there. 
> Since this is already part of the released API, changing that contract is not 
> really an option.
> In a f2f discussion with Felix and Carsten we came up with the solution to 
> keep the full path for the nonexisting resource path but additionally try to 
> parse the selectors and extension. This will make the script resolution work 
> just as for existing resource while not breaking the existing contract.

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