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From "Alan Gairey (JIRA)" <>
Subject [jira] [Commented] (CMIS-761) Ability to add extension elements to Atom feed returned by query
Date Tue, 25 Feb 2014 10:55:20 GMT


Alan Gairey commented on CMIS-761:

Fantastic! Many thanks for including this.

> Ability to add extension elements to Atom feed returned by query
> ----------------------------------------------------------------
>                 Key: CMIS-761
>                 URL:
>             Project: Chemistry
>          Issue Type: Improvement
>          Components: opencmis-server
>    Affects Versions: OpenCMIS 0.10.0
>            Reporter: Alan Gairey
>            Assignee: Florian Müller
>             Fix For: OpenCMIS 0.11.0
>         Attachments: atom-feed-extensions-for-query.diff
> It would be useful to be able to add extension elements to the end of the Atom feed that's
returned by a query (when using the AtomPub bindings). This would allow extra query-specific
metadata to be returned in the response.
> For example: Alfresco uses Solr "under the hood" - by including extension elements in
the Atom feed, extra information, such as faceting results, could be included in the feed.
> The class {{DiscoveryService.Query}} for the AtomPub binding currently passes a {{null}}
as the final argument to the call to {{CmisService.query}}. If it passed an instance of {{ExtensionDataImpl}},
the implementer of the {{CmisService}} interface could populate the object with the extension
elements. These could then be written out at the end of the feed.
> This update requires just a few changes to the {{DiscoveryService.Query}} and {{AtomFeed}}
classes; I've attached an svn diff file with the changes.

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