public void exportOntology(OutputStream out, IRI documentIRI) throws Exception {
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntologyLoaderConfiguration config = new OWLOntologyLoaderConfiguration();
config.setMissingImportHandlingStrategy(MissingImportHandlingStrategy.SILENT);
List<OWLOntology> loadedOntologies = loadOntologyFiles(m, config, null);
OWLOntology o = findOntology(loadedOntologies, documentIRI);
if (o == null) {
throw new LumifyException("Could not find ontology with iri " + documentIRI);
}
Writer fileWriter = new OutputStreamWriter(out);
new RDFXMLRenderer(o, fileWriter).render();
}
public OWLOntologyManager createOwlOntologyManager(
OWLOntologyLoaderConfiguration config, IRI excludeDocumentIRI) throws Exception {
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
config.setMissingImportHandlingStrategy(MissingImportHandlingStrategy.SILENT);
loadOntologyFiles(m, config, excludeDocumentIRI);
return m;
}