[jira] [Created] (SLING-3896) TypeOverwritingResourceMapper does not correctly implement the isResourceType method

["Konrad Windszus (JIRA)" <ji...@apache.org>]

Konrad Windszus created SLING-3896:
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             Summary: TypeOverwritingResourceMapper does not correctly implement the isResourceType method
                 Key: SLING-3896
                 URL: https://issues.apache.org/jira/browse/SLING-3896
             Project: Sling
          Issue Type: Bug
          Components: Engine
    Affects Versions: Engine 2.3.2
            Reporter: Konrad Windszus


The TypeOverwritingResourceMapper is used, whenever the request dispatcher acts on the same resource but with a different resource type.

It just overwrites the methods getResourceType() and getResourceSuperType(). Unfortunately the method isResourceType() is not overwritten leading to the following behaviour:

I have a {{TypeOverwritingResourceMapper}} resource called "a" encapsulating a Resource with type "typeWrapped" and overwriting the type with "typeOverwritten":

Now {{ResourceResolver.isResourceType(a, "typeWrapped) == true}}, which is correct but {{a.isResourceType("typeWrapped) == false}} which is not correct!
The TypeOverwritingResourceMapper must overwrite also the method isResourceType, because otherwise it is called on the wrapped resource (and therefore considering the wrong resource type).



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