[jira] Commented: (CAY-1118) ROP: setToXXX(null) does not update reverse rel

["Andrus Adamchik (JIRA)" <de...@cayenne.apache.org>]

    [ https://issues.apache.org/cayenne/browse/CAY-1118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13154#action_13154 ] 

Andrus Adamchik commented on CAY-1118:
--------------------------------------

> The reason is that setToXXX(null) causes an invalidation on reverse property but not a removal of reverse object

So does this fail: "assertEquals(0, o1.getTable2Array().size());" ?

> ROP: setToXXX(null) does not update reverse rel
> -----------------------------------------------
>
>                 Key: CAY-1118
>                 URL: https://issues.apache.org/cayenne/browse/CAY-1118
>             Project: Cayenne
>          Issue Type: Bug
>          Components: Cayenne Core Library
>    Affects Versions: 3.0
>            Reporter: Andrey Razumovsky
>            Assignee: Andrus Adamchik
>             Fix For: 3.0
>
>
> Following test fails. The reason is that setToXXX(null) causes an invalidation on reverse property but not a removal of reverse object
>         ClientMtTable1 o1 = context.newObject(ClientMtTable1.class);
>         ClientMtTable2 o2 = context.newObject(ClientMtTable2.class);
>         o2.setTable1(o1);
>         
>         assertEquals(1, o1.getTable2Array().size());
>         context.commitChanges(); //important line!
>         
>         o2.setTable1(null);
>         assertEquals(0, o1.getTable2Array().size());

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