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https://issues.apache.org/jira/browse/SLING-3213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13807205#comment-13807205
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Justin Edelson commented on SLING-3213:
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A few quick comments:
* What about adding the implementation to AbstractResource?
* Export package version needs to be bumped.
* IIRC, our convention is that @since tags should point to the bundle release
version, which would be an even number.
* Inefficient perhaps, but could the EL function use listChildren().hasNext()
so as to not necessarily require the new Resource API?
> Resource hasChildren Convenience Method
> ---------------------------------------
>
> Key: SLING-3213
> URL: https://issues.apache.org/jira/browse/SLING-3213
> Project: Sling
> Issue Type: Improvement
> Components: API
> Affects Versions: API 2.4.2
> Reporter: Dan Klco
> Priority: Minor
> Labels: features, patch
> Attachments: has-children.diff
>
>
> Add a method to the Resource interface for checking if a resource has child
> resources. This could either invoke an underlying implementation's
> equivalent method or simply invoke listResources().hasNext() if the
> underlying implementation does not have an appropriate method.
> I also added an EL function since the function naming isn't JavaBean
> compliant.
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