[SLING-7290] The Sling Servlet Resolver does not work correctly in some inheritance scenarios

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Servlets Resolver 2.4.20
• Fix Version/s: Servlets Resolver 2.4.22
• Component/s: Servlets
• Assignee: Radu Cotescu
• Reporter: Radu Cotescu
• Created: 08/Dec/17 07:14
• Updated: 13/Dec/17 08:05
• Resolved: 08/Dec/17 07:39

Description

Given the following script structure:

/libs/test
    test.jsp
/apps/test
    test.html
/apps/test2
    [sling:resourceSuperType='test']
    test2.jsp

Assuming there's a content resource at /content/test with a resourceType set to test2, the current servlet resolution from org.apache.sling.servlets.resolver 2.4.20 will pick the test.html script instead of the test2.jsp script, due to the fact that the HTL Script Engine Factory has a higher priority than the JSP Script Engine Factory.

The Script Engine Factory priority should only be taken in consideration for scripts in the same folder.