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Posted to dev@jackrabbit.apache.org by "David Buchmann (Closed) (JIRA)" <ji...@apache.org> on 2012/02/03 16:07:53 UTC
[jira] [Closed] (JCR-3050) NullPointerException on removing a node
acquired from search result
[ https://issues.apache.org/jira/browse/JCR-3050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Buchmann closed JCR-3050.
-------------------------------
oh, ok. guess with the right exception i will understand what i do wrong :-)
actually the root node is reported as something else than nt:unstructured, so it was not so obvious to me.
thanks for the cleanup
> NullPointerException on removing a node acquired from search result
> -------------------------------------------------------------------
>
> Key: JCR-3050
> URL: https://issues.apache.org/jira/browse/JCR-3050
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-jcr2spi
> Reporter: David Buchmann
> Fix For: 2.5
>
>
> with a code snipped like the following, i get a NullPointerException in ItemState:
> Session s = repo.login(sc,workspace);
> QueryManager qm = s.getWorkspace().getQueryManager();
> Query q = qm.createQuery("SELECT * FROM [nt:unstructured]", Query.JCR_SQL2);
> QueryResult r = q.execute();
> NodeIterator i = r.getNodes();
> Node n = i.nextNode();
> n.remove(); // breaks here with NullPointerException
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.jackrabbit.jcr2spi.state.ItemState.getParent(ItemState.java:210)
> at org.apache.jackrabbit.jcr2spi.operation.Remove.create(Remove.java:98)
> at org.apache.jackrabbit.jcr2spi.ItemImpl.remove(ItemImpl.java:306)
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