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From "Craig Russell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JDO-419) StateTransitions incorrectly asserts that field access in a deleted instance will throw an exception
Date Wed, 13 Sep 2006 00:27:22 GMT
    [ http://issues.apache.org/jira/browse/JDO-419?page=comments#action_12434330 ] 
            
Craig Russell commented on JDO-419:
-----------------------------------

The patch is an elegant solution to the issue. 

The only other option is to require an exception to be thrown in case the implementation is
BinaryCompatible, which would require a specification change. This would also require a more
extensive change to the test. I'm not sure that it's worth it.

Other opinions?

> StateTransitions incorrectly asserts that field access in a deleted instance will throw
an exception
> ----------------------------------------------------------------------------------------------------
>
>                 Key: JDO-419
>                 URL: http://issues.apache.org/jira/browse/JDO-419
>             Project: JDO
>          Issue Type: Bug
>          Components: tck20
>    Affects Versions: JDO 2 final
>            Reporter: Marc Prud'hommeaux
>         Assigned To: Craig Russell
>            Priority: Minor
>         Attachments: JDO-419.patch
>
>
> The series of states marked with "read field with active datastore transaction" (element
14 of the "transitions" field of org.apache.jdo.tck.lifecycle.StateTransitions) asserts that
accessing a field of a deleted instance will throw an exception. However, this is not mandated
by the spec, only suggested that it might happen. Section 5.5.6 reads: "Any other access to
persistent fields is not supported and might throw a JDOUserException".
> The only easy fix is to just remove the "read field with active datastore transaction"
test specifications.

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