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https://issues.apache.org/jira/browse/CAY-1625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrus Adamchik updated CAY-1625:
---------------------------------
Attachment: 0001-CAY-1625-Transient-objects-do-not-work-in-ROP-apps.patch
Attaching a reworked patch based on John's. Changes:
1. Undid some new formatting so that the actual logic changes are more clear.
2. Removed an additional strategy change not directly related to handling of
transients - the 'safeEquals' check. This is not necessarily wrong, just an
unrelated aspect requiring its own discussion.
I am not applying the patch yet, as we'll need to ensure that all our client
test cases are switched to the new format and all the tests pass. Anybody feel
free to perform this work and create an extra patch here.
> Transient objects do not work in ROP apps
> -----------------------------------------
>
> Key: CAY-1625
> URL: https://issues.apache.org/jira/browse/CAY-1625
> Project: Cayenne
> Issue Type: Improvement
> Components: ROP
> Affects Versions: 3.1M4
> Environment: Mac 10.6
> Reporter: John Huss
> Priority: Minor
> Labels: patch
> Attachments:
> 0001-CAY-1625-Transient-objects-do-not-work-in-ROP-apps.patch, revised client
> template transient.txt
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> In addition the problem referenced in CAY-1624, transient objects don't work
> when using ROP because in the client template the relationship values (to-one
> and to-many) are null and are only initialized to non-null values when they
> are added to an ObjectContext. By modifying the template to initialize the
> relationship values to something non-null, transient objects can be worked
> with locally (but not still saved?). I don't know if that is the best
> solution, but here's basically what I did.
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