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From "Andrus Adamchik (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAY-1622) Generated classes shouldn't produce serialVersionUID compiler warning (ROP super only)
Date Thu, 18 Jul 2013 13:48:49 GMT

     [ https://issues.apache.org/jira/browse/CAY-1622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrus Adamchik updated CAY-1622:
---------------------------------

    Summary: Generated classes shouldn't produce serialVersionUID compiler warning (ROP super
only)  (was: Generated classes shouldn't produce serialVersionUID compiler warning)

The moment I closed this, I realized that the patch may be useful for the ROP superclass.
So  reopening, and changing the title to ROP
                
> Generated classes shouldn't produce serialVersionUID compiler warning (ROP super only)
> --------------------------------------------------------------------------------------
>
>                 Key: CAY-1622
>                 URL: https://issues.apache.org/jira/browse/CAY-1622
>             Project: Cayenne
>          Issue Type: Bug
>          Components: Core Library
>    Affects Versions: 3.0
>            Reporter: Bob Harner
>            Priority: Minor
>         Attachments: serial-version-uid.patch
>
>
> It is probably a good idea for Cayenne not to produce any compiler warnings, but auto-generated
entity classes always have the "The serializable class _Foo does not declare a static final
serialVersionUID field of type long" compiler warning.  
> The @SuppressWarnings("serial") annotation will get rid of the warnings, but of course
it is not recommended to manually update the generated  classes.
> Users could configure the IDE to ignore these warnings (yuk), but then other team members
will still see them.
> Another option is to for users to set up a custom velocity template to include this annotation.
> But the best solution would be for Cayenne to either automatically generate either the
serialVersionUID itself or the @SuppressWarnings("serial") annotation that suppresses the
compiler warning.

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