creating instance in Protege API

Question

Hey all

I'm building a web application using Protege API, i'm trying to add new instance to a class i'm using this code

OWLIndividual q2 = question.createOWLIndividual(NS + "q2");
q2.setPropertyValue(key, "key2");

if i look for the individual at run time it's ok but no change in owl file.

thanks

Accepted Answer

see - http://answers.semanticweb.com/questions/19886/commit-changes-to-owl-using-protege-api re saving file

"""

owlModel.save() - http://protege.stanford.edu/protege/3.4/docs/api/owl/edu/stanford/smi/protegex/owl/jena/JenaOWLModel.html#save(java.net.URI)

seeAlso: http://protegewiki.stanford.edu/wiki/ProtegeOWL_API_Advanced_Topics#Loading_and_Saving_Files

String uri = "http://protege.cim3.net/file/pub/ontologies/travel/travel.owl";
JenaOWLModel owlModel = ProtegeOWL.createJenaOWLModelFromURI(uri);
OWLNamedClass destinationClass = owlModel.getOWLNamedClass("Destination");
String fileName = "travel-saved.owl";
Collection errors = new ArrayList();
owlModel.save(new File(fileName).toURI(), FileUtils.langXMLAbbrev, errors);
System.out.println("File saved with " + errors.size() + " errors.");

"""

creating instance in Protege API

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