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Posted to dev@usergrid.apache.org by "Jeffrey (JIRA)" <ji...@apache.org> on 2015/04/01 19:15:53 UTC
[jira] [Updated] (USERGRID-509) Cardinality of the
EntityCollectionManager is incorrect and may need refactored
[ https://issues.apache.org/jira/browse/USERGRID-509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeffrey updated USERGRID-509:
------------------------------
Sprint: Usergrid 11, Usergrid 12, Usergrid 13 (was: Usergrid 11, Usergrid 12)
> Cardinality of the EntityCollectionManager is incorrect and may need refactored
> -------------------------------------------------------------------------------
>
> Key: USERGRID-509
> URL: https://issues.apache.org/jira/browse/USERGRID-509
> Project: Usergrid
> Issue Type: Story
> Components: Stack
> Reporter: Todd Nine
> Assignee: Todd Nine
> Fix For: 2.0
>
>
> An entity can only exist in a single scope. However, this makes it impossible to batch fetch entities from multiple scopes in a single network request. This interface needs changed. Our EntityCollectionManagerFactory needs to change to return an EntityCollectionManager by ApplicationScope. Further read/write requests would then need to take an encapsulating CollectionScope. This would allow us to batch write and batch fetch multiple entities across different collections in a single request.
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