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From "Andrew Lindesay (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CAY-1402) Ability to use Terminating "@size" in Nested Properties Against Collections
Date Tue, 06 Apr 2010 07:57:33 GMT

     [ https://issues.apache.org/jira/browse/CAY-1402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Lindesay updated CAY-1402:
---------------------------------

    Attachment: cay1402-sizeoncollections-for3-0trunk.diff

The file "cay1402-sizeoncollections-for3-0trunk.diff" is a backport to 3.0-TRUNK of this change.
 Can you please check this and apply for the 3.0.1 release.

> Ability to use Terminating "@size" in Nested Properties Against Collections
> ---------------------------------------------------------------------------
>
>                 Key: CAY-1402
>                 URL: https://issues.apache.org/jira/browse/CAY-1402
>             Project: Cayenne
>          Issue Type: Improvement
>          Components: Core Library
>    Affects Versions: 3.0RC2
>            Reporter: Andrew Lindesay
>             Fix For: 3.1M1
>
>         Attachments: cay1402-sizeoncollections-for3-0trunk.diff, patch.txt
>
>
> If approved, could I ask you to apply the attached patch to "Cayenne.java" in 3.1 trunk
for me -- it will allow the use of a "size" property against collections in to-many relationships
which, as you know, is commonly used in WebObjects key-paths...
> 	author.books.count
> With this change a similar thing is possible against Cayenne data objects...
> 	author.books.size
> ----
> After some discussion, it was decided that the "@size" would be a better approach to
take in order to avoid naming conflicts.

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