unibremen/informatik/OWL2Parser.java

	OWL2Parser.java revision 2578a6d217296401d347302c9104fee179bd0470
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport org.semanticweb.owlapi.apibinding.OWLManager;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport org.semanticweb.owlapi.model.OWLException;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport org.semanticweb.owlapi.model.OWLOntology;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport org.semanticweb.owlapi.model.OWLOntologyManager;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport org.semanticweb.owlapi.model.IRI;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport uk.ac.manchester.cs.owl.owlapi.mansyntaxrenderer.ManchesterOWLSyntaxRenderer;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport uk.ac.manchester.cs.owl.owlapi.mansyntaxrenderer.ManchesterOWLSyntaxObjectRenderer;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.BufferedReader;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.PrintWriter;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.OutputStreamWriter;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.File;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.Writer;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.BufferedWriter;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.FileWriter;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.FileOutputStream;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.IOException;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.io.InputStreamReader;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.net.URI;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiuimport java.util.ArrayList;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiupublic class OWL2Parser {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    private static ArrayList<OWLOntology> loadedImportsList = new ArrayList<OWLOntology>();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    static private ArrayList<IRI> importsURI = new ArrayList<IRI>();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    public static void main(String[] args) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        if (args.length < 1) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            System.out.println("Usage: processor <URI> [FILENAME]");
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            System.exit(1);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        String filename = "";
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        BufferedWriter out;
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        // A simple example of how to load and save an ontology
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        try {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            IRI iri = IRI.create(args[0]);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            if (args.length == 2) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                filename = args[1];
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                out = new BufferedWriter(new FileWriter(filename));
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            } else {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                out = new BufferedWriter(openForFile(null));
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            /* Load an ontology from a physical IRI */
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            IRI physicalIRI = IRI.create(args[0]);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            //System.out.println("Loading : " + args[0]);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            // Now do the loading
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            OWLOntology ontology = manager.loadOntologyFromOntologyDocument(physicalIRI);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            //System.out.println(ontology);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            // get all ontology which are imported from this ontology.
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            getImportsList(ontology, manager);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            //System.out.println("LoadedImportsList: " + loadedImportsList);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            //System.out.println();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            if(loadedImportsList.size() == 0)
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                loadedImportsList.add(ontology);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                importsURI.add(manager.getOntologyDocumentIRI(ontology));
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            for (OWLOntology onto : loadedImportsList) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                //System.out.println("parsing OWL: " + onto.getOntologyID().getOntologyIRI() + " ...");
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                ManchesterOWLSyntaxRenderer rendi = new ManchesterOWLSyntaxRenderer (onto.getOWLOntologyManager());
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                rendi.render(onto,out);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                            }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                    //System.out.println("OWL parsing done!\n");
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        } catch (IOException e) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            System.err.println("Error: can not build file: " + filename);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            e.printStackTrace();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        } catch (Exception ex) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            System.err.println("OWL parse error: " + ex.getMessage());
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            ex.printStackTrace();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    private static void getImportsList(OWLOntology ontology,
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            OWLOntologyManager om) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        ArrayList<OWLOntology> unSavedImports = new ArrayList<OWLOntology>();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        try {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            for (OWLOntology imported : om.getImports(ontology)) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                if (!importsURI.contains(imported.getOntologyID().getOntologyIRI())) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                    //System.out.println("IMPORTED: " + imported + "\n");
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                    unSavedImports.add(imported);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                    loadedImportsList.add(imported);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                    importsURI.add(imported.getOntologyID().getOntologyIRI());
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            for (OWLOntology onto : unSavedImports) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu                getImportsList(onto, om);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        } catch (Exception e) {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            System.err.println("Error!");
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            e.printStackTrace();
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu    private static Writer openForFile(String fileName)
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        {
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu            return new OutputStreamWriter(System.out);
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu        }
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu}
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu
2578a6d217296401d347302c9104fee179bd0470Francisc Nicolae Bungiu