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https://issues.apache.org/cayenne/browse/CAY-950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrus Adamchik closed CAY-950.
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Resolution: Fixed
> Look up callback methods on listener superclasses
> -------------------------------------------------
>
> Key: CAY-950
> URL: https://issues.apache.org/cayenne/browse/CAY-950
> Project: Cayenne
> Issue Type: Improvement
> Components: Cayenne Core Library
> Affects Versions: 3.0
> Reporter: Andrus Adamchik
> Assignee: Andrus Adamchik
> Fix For: 3.0
>
>
> This is another feature that expands Cayenne listener implementation compared
> to JPA (the first one was CAY-949). To facilitate code reuse it should be
> nice to be able to define callback methods in a listener superclass, so that
> subclasses could simply override some behavior without declaring all callback
> methods. In fact JPA does not prohibit this behavior. It just doesn't mention
> anything about the superclass methods of a listener class.
> Currently Cayenne throws when a declared callback method is not found. I am
> going to add lookup for the method in question up the hierarchy.
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