Tyson Norris created SLING-2708:
-----------------------------------
Summary: ResourceUtil.isA() fails for adapted Resources unless
user is admin
Key: SLING-2708
URL: https://issues.apache.org/jira/browse/SLING-2708
Project: Sling
Issue Type: Bug
Components: ResourceResolver
Reporter: Tyson Norris
Summary - adapting a Resource to a specified type, loses the ability to test
the Resources super types using ResourceUtil.isA(), UNLESS user is admin
1. TypeA is defined as:
class TypeA {
private Resource res;
public boolean isTypeB(){
return ResourceUtil.isA(res, "some/type");
}
}
2. TypeA adapter is an AdapterFactory to adapt Resource -> TypeA
3. /some/res/path is a resource whose sling:resourceSuperType 2 levels up is
"/apps/some/type"
4. In a JSP, we use code like:
TypeA typeA = resource.adaptTo(TypeA)
if (!typeA.isTypeB()){
//FAIL: typeA.isTypeB() is actually true
}
Note that:
ResourceUtil.isA(resource, "some/type") == true
but
ResourceUtil.isA(typeA.resource, "some/type") == false
(unless user is admin)
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