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https://issues.apache.org/jira/browse/EXTCDI-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034834#comment-13034834
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Mark Struberg commented on EXTCDI-174:
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Interpreter is a neat idea, but most probably way to complicated for casual
users. Also the name should really match with the already existing
@ProjectStageActivated.
Btw, what do you mean with 'any expression' ?
> Introduce @PropertyActivated or @ConfigActivated
> ------------------------------------------------
>
> Key: EXTCDI-174
> URL: https://issues.apache.org/jira/browse/EXTCDI-174
> Project: MyFaces CODI
> Issue Type: New Feature
> Components: Core
> Reporter: Mark Struberg
> Assignee: Gerhard Petracek
>
> While at JAX, I got pretty often asked if there is a way to configure
> <alternatives> automatically via configuration. I pointed them to
> @ProjectStageActivated and this solved 60% of the problems.
> But there are pretty often more complex scenarios where users like to switch
> between e.g. database vendors based on an external configuration.
> This could e.g. be a normal java properties file and something like
> {code}
> @PropertyActivated("user.databyse", "mysql")
> {code}
> where the first parameter is the name and the 2nd is the value which must be
> set.
> Please add further ideas for ways to change those configurations.
> The actual implementation should be trivial as we have most of the work done
> already in ProjectStageActivationExtension.
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