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From "Michael Frericks (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JCR-420) NullPointerException when deleting a property of type REFERENCE
Date Tue, 02 May 2006 13:29:47 GMT
    [ http://issues.apache.org/jira/browse/JCR-420?page=comments#action_12377396 ] 

Michael Frericks commented on JCR-420:
--------------------------------------

It seems that there is a more general issue with setting References to null over rmi. The
above Null-Checks do not fix the problem.

> NullPointerException when deleting a property of type REFERENCE
> ---------------------------------------------------------------
>
>          Key: JCR-420
>          URL: http://issues.apache.org/jira/browse/JCR-420
>      Project: Jackrabbit
>         Type: Bug

>   Components: rmi
>     Versions: 1.0
>     Reporter: Michael Frericks
>     Assignee: Jukka Zitting
>     Priority: Blocker

>
> In method org.apache.jackrabbit.rmi.value.SerialValueFactory#createValue a NPE is thrown
when parameter value is null.
> Solution:
> Change:
>    public final Value createValue(Node value) throws RepositoryException {
>         return createValue(value.getUUID(), PropertyType.REFERENCE);
>     }
> to
>    public final Value createValue(Node value) throws RepositoryException {
>         if (value == null) {
>            return null;
>         }
>         
>         return createValue(value.getUUID(), PropertyType.REFERENCE);
>     }

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