[jira] [Updated] (SLING-4257) Sling Models Inject OSGi Property

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

     [ https://issues.apache.org/jira/browse/SLING-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konrad Windszus updated SLING-4257:
-----------------------------------
    Component/s: Sling Models

> Sling Models Inject OSGi Property
> ---------------------------------
>
>                 Key: SLING-4257
>                 URL: https://issues.apache.org/jira/browse/SLING-4257
>             Project: Sling
>          Issue Type: New Feature
>          Components: Sling Models
>    Affects Versions: Sling Models API 1.1.0, Sling Models Implementation 1.0.6
>            Reporter: Dan Klco
>            Priority: Minor
>
> It would be convenient in certain cases to reference an OSGi configuration property for another service within a Sling Model.  This would allow developers to reference the property without having to reference the service itself.
> The use case where I encountered this was:
>  - I was creating a Sling Model class for representing a Cloud Service configuration in AEM.
>  - This cloud service implementation would be exposed through a factory service which implements an interface provided by Adobe
>  - The Model should expose the Web Service host which is configured through the service implementation's OSGI configuration, but the service interface doesn't expose any methods for doing this
> To get around this I added another interface into my service implementation to expose a method for getting at this value, but it seems to be more convenient if I could just get at the value directly instead.  I was thinking you could set it up to parse the @Named attribute, expecting something like @Named("com.my.osgi.ServiceImpl/property.name") with the service PID followed by the property name.
> Do others see this as a valid use case?  Would this be valuable for anyone else?



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