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https://issues.apache.org/jira/browse/OFBIZ-4949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13499642#comment-13499642
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Adrian Crum commented on OFBIZ-4949:
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I agree that the brute-force approach is not a good idea.
I think a more worthwhile change would be to support UEL expressions in the
class. Then you could initialize fields to null, now, etc.
> Add a new attribute for entity-engine-xml tag, set-other-fields-to-null=
> true, if it exists at the beginning data file, all updates will set to null
> all fields not detailed in the file
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: OFBIZ-4949
> URL: https://issues.apache.org/jira/browse/OFBIZ-4949
> Project: OFBiz
> Issue Type: Sub-task
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Olivier Heintz
> Priority: Minor
> Attachments: OFBIZ-4949.patch, OFBIZ-4949.patch, OFBIZ-4949.patch
>
>
> This enhancement is useful when a entity is load by reader (ex: seed) and
> sometime, it could be modify in data file. If a field is change from a value
> to null, currently this modification will not be done in the next load.
> For portletWidget, entity PortalPortal have a lot of field with potential
> default value, so sometime, first release use some field and when it's
> reviewed and corrected, some field are changed to null to use the default
> value (to follow best practice).
> This enhancement will be very useful for portletData file.
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