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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GORA-389) MongoStore: Document or List mapping change cause NPE in clearDirty()
Date Wed, 14 Jan 2015 22:17:35 GMT

    [ https://issues.apache.org/jira/browse/GORA-389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14277787#comment-14277787
] 

Hudson commented on GORA-389:
-----------------------------

SUCCESS: Integrated in gora-trunk #1366 (See [https://builds.apache.org/job/gora-trunk/1366/])
Update CHANGES.txt for GORA-389. (drazzib: rev 2b48955ffb4008392ca96502401cb2b944892d1d)
* CHANGES.txt


> MongoStore: Document or List mapping change cause NPE in clearDirty()
> ---------------------------------------------------------------------
>
>                 Key: GORA-389
>                 URL: https://issues.apache.org/jira/browse/GORA-389
>             Project: Apache Gora
>          Issue Type: Bug
>          Components: gora-mongodb
>    Affects Versions: 0.5
>            Reporter: Damien Raude-Morvan
>            Assignee: Damien Raude-Morvan
>             Fix For: 0.6
>
>
> I've found an issue in current implementation of MongoStore on [Document or List|http://gora.apache.org/current/gora-mongodb.html]
mapping type handling.
> If your schema contains a field like this :
> {noformat}
> { "name": "keywords",
>    "type": { "type": "array", "items": "string"},
>    "default": null
> }
> {noformat}
> If you choose to latter defaults to an empty array instead of null value like this
> {noformat}
> { "name": "keywords",
>    "type": { "type": "array", "items": "string"},
>    "default": []
> }
> {noformat}
> loading old data will fail because of clearDirty method will try to also clear a null
object.
> {code}
> persistent.clearDirty();
> {code}
> I implemented and tested a fix which always return a DirtyListWrapper or DirtyMapWrapper
instead of previous null value.



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