[jira] [Closed] (JENA-338) RulesetNotFoundException when using umlauts in comments

["Andy Seaborne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne closed JENA-338.
------------------------------

    
> RulesetNotFoundException when using umlauts in comments
> -------------------------------------------------------
>
>                 Key: JENA-338
>                 URL: https://issues.apache.org/jira/browse/JENA-338
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: Reasoners
>    Affects Versions: Jena 2.7.0
>            Reporter: Ooser
>            Assignee: Rob Vesse
>            Priority: Minor
>              Labels: reasoner, rules
>             Fix For: Jena 2.10.0
>
>
> A RulesetNotFoundException occurs, when loading rules (Rule.rulesFromUrl(..)) from a text file that contains umlauts in comments. 
> EDIT:
> I wasn't aware of that, but yes the file is encoded in latin-1. However, I found it confusing that a 'NoRulesetFoundException' was thrown when the file obviously existed. Apart from the file's location there was no indication of what exactly the problem was. 
> Anyway, here is the code, a sample rule and the exception I am getting. 
> Rule.rulesFromURL("file:C:\\example.rules");
> @prefix ex: <http://www.example.org#>
> @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
> @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
> //öäü
> [
> 	(?x rdfs:label ?y)
> 	->
> 	(?x ex:hasLabel ?y)
> ]
> com.hp.hpl.jena.shared.RulesetNotFoundException: file:C:/example.rules
> 	at com.hp.hpl.jena.reasoner.rulesys.Rule.rulesFromURL(Rule.java:488)

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