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https://issues.apache.org/jira/browse/JENA-363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne closed JENA-363.
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> TDB round trip failures on 63bit integers
> -----------------------------------------
>
> Key: JENA-363
> URL: https://issues.apache.org/jira/browse/JENA-363
> Project: Apache Jena
> Issue Type: Bug
> Components: TDB
> Affects Versions: TDB 0.9.4
> Reporter: Dave Reynolds
> Assignee: Andy Seaborne
>
> The following example code attempts to store a large (63 bit) xsd:integer in
> a TDB instance.
> public void temp() throws Exception {
> String BASE = "http://example.com/test#";;
> String lex63 = "5823355717404272516";
> Dataset ds = TDBFactory.createDataset("data/tdb");
> Model m = ds.getDefaultModel();
> Literal l = m.createTypedLiteral(lex63, XSDDatatype.XSDinteger);
> Resource r = m.createResource(BASE + "i").addProperty(RDF.value, l);
> System.out.println("Val = " + r.getProperty(RDF.value).getObject());
> }
> This returns:
> Val = -13309399667890300^^http://www.w3.org/2001/XMLSchema#integer
> A similar truncation occurs for xsd:long but strangely not for xsd:int.
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