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https://issues.apache.org/jira/browse/TAP5-461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship updated TAP5-461:
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Summary: Create a service that fits into the ComponentClassTransformWorker
chain and can be configured to extract component meta-data from class
annotations (was: It is very common to map the value attribute of a type
annotation as a meta-data property; it would be nice if there was an easy way
to do this, via contributing the annotation type and meta-data key)
> Create a service that fits into the ComponentClassTransformWorker chain and
> can be configured to extract component meta-data from class annotations
> ---------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-461
> URL: https://issues.apache.org/jira/browse/TAP5-461
> Project: Tapestry 5
> Issue Type: New Feature
> Components: tapestry-core
> Affects Versions: 5.1.0.0
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
>
> In other words, if we have Moe, Larry and Curly and they all look like this:
> public class MoeWorker implements ComponentClassTransformWorker
> {
> public void transform(ClassTransformation transformation,
> MutableComponentModel model)
> {
> Moe annotation = transformation.getAnnotation(Moe.class);
> if (annotation != null)
> model.setMeta("meta-data.moe", annotation.value());
> }
> }
> It would be nice if we could just make a contribution:
> configuration.add("meta-data.moe", Moe.class);
> For each of Moe, Larry and Curly instead. This would apply only when the
> annotation has a single attribute whose type is String.
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