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https://issues.apache.org/jira/browse/JENA-1210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391524#comment-15391524
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ASF GitHub Bot commented on JENA-1210:
--------------------------------------
Github user afs commented on the issue:
https://github.com/apache/jena/pull/159
There's a comment in `AdapterFileManager.readModelWorker` about override of
`Model.read`.
`RDFDataMgr` does say at the top "Read data from a location into a
Model/Dataset etc" so it's not promising anything more.
> OntModel imports not loaded
> ---------------------------
>
> Key: JENA-1210
> URL: https://issues.apache.org/jira/browse/JENA-1210
> Project: Apache Jena
> Issue Type: Bug
> Components: Core
> Affects Versions: Jena 3.0.1
> Reporter: Martynas Jusevičius
>
> I upgraded Jena from 2.11.0 to 3.0.1 and OntModel imports stopped
> working when {{getOntology()}} is called.
> I traced the problem to
> {{AdapterFileManager.readModelWorker(Model model, String filenameOrURI,
> String baseURI, String syntax)}}
> where
> {{model.read(in, baseURI, syntax)}}
> was at some point replaced with
> {{RDFDataMgr.read(model, mappedURI, baseURI, lang)}}
> and therefore {{OntModelImpl.read()}} doesn't get called, and
> {{OntModelImpl.loadImports()}} doesn't get called.
> The workaround is to call {{OntModel.loadImports()}} explicitly.
> Respective stacktraces provided below.
> 3.0.1
> {noformat}
> at org.apache.jena.riot.RDFDataMgr.read(RDFDataMgr.java:134)
> at
> org.apache.jena.riot.adapters.AdapterFileManager.readModelWorker(AdapterFileManager.java:282)
> at org.apache.jena.util.FileManager.readModel(FileManager.java:341)
> at org.apache.jena.util.FileManager.readModel(FileManager.java:325)
> at
> org.apache.jena.ontology.OntDocumentManager.read(OntDocumentManager.java:1062)
> at
> org.apache.jena.ontology.OntDocumentManager.getOntology(OntDocumentManager.java:584)
> {noformat}
> 2.11.0
> {noformat}
> com.hp.hpl.jena.ontology.impl.OntModelImpl.loadImports(OntModelImpl.java:1980)
> at com.hp.hpl.jena.ontology.impl.OntModelImpl.read(OntModelImpl.java:2250)
> at
> org.apache.jena.riot.adapters.AdapterFileManager.readModelWorker(AdapterFileManager.java:302)
> at com.hp.hpl.jena.util.FileManager.readModel(FileManager.java:362)
> at com.hp.hpl.jena.util.FileManager.readModel(FileManager.java:346)
> at
> com.hp.hpl.jena.ontology.OntDocumentManager.read(OntDocumentManager.java:1063)
> at
> com.hp.hpl.jena.ontology.OntDocumentManager.getOntology(OntDocumentManager.java:585)
> {noformat}
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