+1

On Apr 24, 2009, at 7:58 PM, Robert Zeigler (JIRA) wrote:

Cayenne should help ensure that callback methods are implemented
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                Key: CAY-1214
                URL: https://issues.apache.org/jira/browse/CAY-1214
            Project: Cayenne
         Issue Type: Improvement
   Affects Versions: 3.0M5
           Reporter: Robert Zeigler
           Assignee: Robert Zeigler
           Priority: Minor


One problem I've had in the past is when I define a callback for a class in the modeler, but then forget to implement the callback, or misspell the callback, etc.

Cayenne should ensure that a method is implemented at compile time.

At the moment, I think the "right" way to do this is:

1) Make the superclass abstract
2) Add an abstract method in the superclass
3) If generating the subclass, generate a stub method.

This ensures that naming issues are caught at compile time.



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