[jira] [Commented] (SLING-6652) Allow multiple adapters for Models with resourceType binding

["Dirk Rudolph (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLING-6652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15927751#comment-15927751 ] 

Dirk Rudolph commented on SLING-6652:
-------------------------------------

Currently only a warning is logged: "Skipped registering {} for resourceType {} under adaptable {} because of existing mapping to {}" but I don't see anyway to "specify" a order of registration so it should be supported to prevent non-deterministic behaviour.

> Allow multiple adapters for Models with resourceType binding
> ------------------------------------------------------------
>
>                 Key: SLING-6652
>                 URL: https://issues.apache.org/jira/browse/SLING-6652
>             Project: Sling
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: Dirk Rudolph
>
> According to http://svn.apache.org/viewvc/sling/trunk/bundles/extensions/models/impl/src/main/java/org/apache/sling/models/impl/AdapterImplementations.java?view=markup#l59 the AdapterImplementations support only mapping resourceType to Adapter 1:1. I would like to propose extending that to support 1:n binding between resourceType and adapter classes.
> My use case: 
> Lets assume I want to combine my models with the exporter framework to export 2 representations of a single resource:
> * metadata
> * data
> To do so I would create 2 models, each bound to the same resourceType but annotated to be exported for different selectors. 



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