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https://jira.duraspace.org/browse/DS-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=19042#action_19042
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Tim Donohue commented on DS-655:
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+1 to what Joseph Rhoads said. I think the "best way" forward is to properly
integrate MetadataValue into the code, and get rid of DCValue (which we may
want to separate into a different JIRA issue itself, as it's a semi-large
task). Unfortunately, it seems no one ever got around to that in the past, and
therefore DCValue is still throughout the code, despite being deprecated.
> MetadataExposure hides fields except for System Admins - this should extend
> to Community and Collection Admins
> --------------------------------------------------------------------------------------------------------------
>
> Key: DS-655
> URL: https://jira.duraspace.org/browse/DS-655
> Project: DSpace
> Issue Type: Improvement
> Components: DSpace API
> Affects Versions: 1.6.0, 1.6.1, 1.6.2
> Reporter: Bill Hays
> Assignee: Robin Taylor
> Original Estimate: 16 hours
> Remaining Estimate: 16 hours
>
> MetadataExposure provides an exclusion for SystemAdmins but not Community and
> Collection admins who are actually more likely to need access to metadata
> that is restricted to public view. For instance, the default metadata field
> for hiding is dc.description.provenance which is in the purview of Community
> and Collection admins at my location.
> Caveat: The comments in the class state that it is important to have a very
> efficient mechanism and to extend the class by calling
> AuthorizeManager.isAdmin(context, dso) would have a much greater overhead
> than the current AuthorizeManager.isAdmin(context). And for OAI this
> recommendation is not applicable.
> The hidden metadata is still available to all admins using the EditMetadata
> capability, yet this is a burden with the provenance field since it can be
> quite large.
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