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From "Stanton Sievers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SHINDIG-1941) BeanJsonConverter fails with NullPointerException for empty ExtendableBeans
Date Thu, 17 Oct 2013 11:13:42 GMT

    [ https://issues.apache.org/jira/browse/SHINDIG-1941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13797795#comment-13797795
] 

Stanton Sievers commented on SHINDIG-1941:
------------------------------------------

Thanks for the write up and the patch.  Can you post this on [Review Board|https://reviews.apache.org/dashboard/]
and add "shindig" as the group reviewer.  That will e-mail the dev list with the review. 
You can have a look at the "Creating and submitting a patch" portion of [the Shindig wiki|http://shindig.apache.org/community_overview.html]
for more information.

Thanks!

> BeanJsonConverter fails with NullPointerException for empty ExtendableBeans
> ---------------------------------------------------------------------------
>
>                 Key: SHINDIG-1941
>                 URL: https://issues.apache.org/jira/browse/SHINDIG-1941
>             Project: Shindig
>          Issue Type: Bug
>    Affects Versions: 2.5.0-update1
>            Reporter: Andreas Kohn
>         Attachments: shindig-1941-NPE-json.diff
>
>
> When trying to deserialize an empty JSON object into an ExtendableBean a NullPointerException
happens:
> {noformat}
> java.lang.NullPointerException
> 	at org.apache.shindig.protocol.conversion.BeanJsonConverter.convertToClass(BeanJsonConverter.java:274)
> 	at org.apache.shindig.protocol.conversion.BeanJsonConverter.convertToObject(BeanJsonConverter.java:180)
> 	at org.apache.shindig.protocol.conversion.BeanJsonConverter.convertToObject(BeanJsonConverter.java:133)
> 	at org.apache.shindig.protocol.conversion.BeanJsonConverter.convertToObject(BeanJsonConverter.java:127)
> {noformat}
> See attached patch for test and fix.



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