Adapter vs Adaptables w.r.t request.adaptTo(Interface.class) | Community
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madhukumari
Level 2
July 20, 2022

Adapter vs Adaptables w.r.t request.adaptTo(Interface.class)

  • July 20, 2022
  • 2 replies
  • 1013 views

Hi Team , 

 

We have a use -case where in we are using OOTB socialMediahelper.java and socialMediaHelperImpl.java with 1-2 additional fields in it.

So we have used the same logic on our project.  functionality works fine.

But when it comes to its Junits . its fails to request.adaptTo(socialMediahelper.java).

All the time it gives null.

 

-> I debugged it and see adapter and adaptable is getAdapter(adaptable,type) it fails.

final Map<String ,List<AdapterFactoryDescription>> factories = getAdapterFactories(adaptable.getClass());

factories.get(type.getName)); this is giving null and at code print 

log.debug("No Adapter factory found to map {} to  {}, adaptable is slinghttprequest, and type is interface SocialMediaHelper..

 

Same Code as in complete OOTB when I check it works in vanilla instance. 

 

What am I missing here.. what should give as adapter and adaptable to make this succesfull request.adapTo(SocialMediaHelper.class)

 

Please help on this .. 

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2 replies

B_Sravan
Community Advisor
B_SravanCommunity Advisor
Community Advisor
July 20, 2022

can you try adapting it to your implementation class?

    M
    madhukumariAuthor
    Level 2
    July 20, 2022

    Hi Sravan,

     

    I did try that same output. : Null I get both the ways shared below.

    request.adaptTo(SocialMediaHelper.Class)   or request.adaptTo(SocialMediaHelperImpl.Class) 

     

    thanks for your response

      Anmol_Bhardwaj
      Community Advisor
      Anmol_BhardwajCommunity Advisor
      Community Advisor
      July 20, 2022

      Hi @madhukumari ,

       

      You can refer this, 

      https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/junit-test-cases-for-sling-models-based-on-delegation-pattern/td-p/350636

        M
        madhukumariAuthor
        Level 2
        July 20, 2022

        Hi Anmol,

        I can surely try that.

        But as I read the article you shared ,there are still open question and people did say its did not adapt Successfully .. Specially when a OOTB component is extended.

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