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Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2014/07/20 11:15:39 UTC
[jira] [Commented] (JENA-733) Long typed literals report class
java.lang.Long but return java.lang.Integer
[ https://issues.apache.org/jira/browse/JENA-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14067864#comment-14067864 ]
Andy Seaborne commented on JENA-733:
------------------------------------
This is very old behaviour. The documentation should be fixed to state it can be a "narrower" class.
> Long typed literals report class java.lang.Long but return java.lang.Integer
> ----------------------------------------------------------------------------
>
> Key: JENA-733
> URL: https://issues.apache.org/jira/browse/JENA-733
> Project: Apache Jena
> Issue Type: Bug
> Components: RDF API
> Affects Versions: Jena 2.11.2
> Reporter: Benno Willoweit
> Priority: Minor
>
> This is my first bug report ever so I hope I get this right. When retrieving query results with ARQ, long values are returned as Integers:
> {{QuerySulution qs;}}
> {{Literal l = qs.getLiteral("myVar");}}
> {{l.getDatatype().getJavaClass(); //returns java.lang.Long which is correct}}
> {{l.getValue(); //returns a java.lang.Integer object but it should return a java.lang.Long object according to the docs}}
> I have this problem with ARQ 2.11.2 which does not exist in the "affects version" drop down.
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