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https://issues.apache.org/jira/browse/JCR-2688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12893129#action_12893129
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Michael Dürig commented on JCR-2688:
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Open questions:
- Currently these utility classes live in a new package o.a.j.flat. There might
be better names...
- I would like to add unit tests. However jcr-commons currently does not have
dependencies to the core (and other modules) which would be needed for the
tests. Should we add the required deps with scope test or should we place the
unit test somewhere else? where?
> Provide utility for handling large number of child nodes/properties
> -------------------------------------------------------------------
>
> Key: JCR-2688
> URL: https://issues.apache.org/jira/browse/JCR-2688
> Project: Jackrabbit Content Repository
> Issue Type: New Feature
> Components: jackrabbit-jcr-commons
> Affects Versions: 2.2.0
> Reporter: Michael Dürig
> Assignee: Michael Dürig
> Attachments: JCR-2688.patch
>
>
> Jackrabbit does not cope well with 'flat' hierarchies. That is with
> hierarchies where a node has many child nodes and/or properties. The current
> recommendation for such situations is to manually add intermediate nodes.
> It would be nice to have an utility which adds/removes intermediate nodes as
> needed and expose a 'flat' view to users. Such an utility should:
> - expose a large number of nodes/properties as sequence
> - parametrize the order of how nodes/properties appear in the sequence
> - provide methods to lookup/add/remove nodes/properties by key
> - organize the node/properties in the underlying JCR hierarchy in a way which
> is both efficient for above operations and easily understandable to users
> looking at the hierarchy.
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