[jira] [Created] (JENA-1210) OntModel imports not loaded

["Martynas Jusevičius (JIRA)" <ji...@apache.org>]

Martynas Jusevičius created JENA-1210:
-----------------------------------------

             Summary: 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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