Ping, does anyone have any idea?

I am thinking about introducing a new method to ResourceResolver which allows 
to return all derived resource types for a given resource type. That must 
internally rely on a search within /apps and /libs looking for 
resourceSuperType=<given type> recursively!

Such a method could be used as a basis for the query to look for content of 
type "a" or a derived type.
WDYT?

Konrad

> On 15. Dec 2017, at 16:59, Konrad Windszus <[email protected]> wrote:
> 
> Hi,
> is there a simple way to search with Sling Resource API for resources which 
> have a certain resource type "a" or a resource type derived from "a".
> The resource type inheritance in Sling is a pretty powerful concept. I am 
> wondering how to properly support that when searching for content which is 
> either of resource type a directly or a derived resource type.
> 
> I cannot really think of a JCR SQL2 or XPath expression which would also 
> cover derived resource types (without knowing them in advance).
> Thanks for any pointers,
> Konrad

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