[
http://jira.dspace.org/jira/browse/DS-193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stuart Lewis reassigned DS-193:
-------------------------------
Assignee: Stuart Lewis
> OAI RDF crosswalk fails when DC value is null
> ---------------------------------------------
>
> Key: DS-193
> URL: http://jira.dspace.org/jira/browse/DS-193
> Project: DSpace 1.x
> Issue Type: Bug
> Components: DSpace API
> Affects Versions: 1.5.0, 1.5.1, 1.5.2
> Environment: Linux, Oracle DB (but platform and DB are not relevant
> to the problem)
> Reporter: Larry Stone
> Assignee: Stuart Lewis
> Fix For: 1.6.0
>
> Attachments: d
>
>
> When a MetadataValue.value is null for one of the DC fields crosswalked into
> RDF, the OAI crosswalk fails with a NullPointerException. The patch below
> fixes the problem. It's not clear if the null value is itself pathological,
> but the database allows it and there were several Items in our test DSpace
> with null metadata fields values, so it is a possibility that the code should
> handle gracefully.
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