David Riccitelli created STANBOL-698:
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Summary: issue with NaN in http://www.w3.org/2001/XMLSchema#double
Key: STANBOL-698
URL: https://issues.apache.org/jira/browse/STANBOL-698
Project: Stanbol
Issue Type: Bug
Components: Entity Hub
Affects Versions: entityhub-0.10.0-incubating
Reporter: David Riccitelli
I recently ran into an issue [1]. It seems that sometimes values in resources
declared as double, are eventually not numbers and the Resource2ValueAdapter
[3] throws an exception:
"A value is being adapted [mapped-class :: class java.lang.Double][literal ::
NAN][literal data-type :: <http://www.w3.org/2001/XMLSchema#double>]."
Shall we make the Resource2ValueAdapter check whether the literal value can
actually be converted to the destination data-type?
[1] Error 500 Enhancement Chain failed because of required Engine
'dbpediaLinking' failed with Message: Unable to process ContentItem
'<urn:content-item-sha1-c153a98f2f30dd79232ba6af3f71f30e4e6a0093>' with
Enhancement Engine 'dbpediaLinking' because the engine was unable to process
the content (Engine class:
org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine)(Reason:
For input string: "NAN")!
[2] org.apache.stanbol.entityhub.model.clerezza.impl.Resource2ValueAdapter
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