[JIRA] Created: (CAY-670) Class enhancement needed for JPA entity callbacks

From: Andrus Adamchik (JIRA) ("Andrus)
Date: Wed Sep 27 2006 - 12:00:48 EDT

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Class enhancement needed for JPA entity callbacks
-------------------------------------------------

         Key: CAY-670
         URL: http://issues.apache.org/cayenne/browse/CAY-670
     Project: Cayenne
        Type: Task

  Components: Cayenne JPA
    Versions: 3.0
    Reporter: Andrus Adamchik
     Fix For: 3.0

Entity callback inheritance implemented per CAY-669 can't address one JPA requirement (footnote [22] on page 62 of the spec):

"Note that if a method overrides an inherited callback method but specifies a different lifecycle event or is not a lifecycle callback
method, the overridden method will be invoked."

"java.reflect.Method#invoke" behavior is polymorphic, so calling a super doesn't seem possible via normal Java reflection... So a class enhancemen seems to be required to call "super" from within the object. Is there any other way to do that?

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