001 /***************************************************************************/
002 /* Copyright (C) 2010-2011, Sebastian Hellmann */
003 /* Note: If you need parts of NLP2RDF in another licence due to licence */
004 /* incompatibility, please mail hellmann@informatik.uni-leipzig.de */
005 /* */
006 /* This file is part of NLP2RDF. */
007 /* */
008 /* NLP2RDF is free software; you can redistribute it and/or modify */
009 /* it under the terms of the GNU General Public License as published by */
010 /* the Free Software Foundation; either version 3 of the License, or */
011 /* (at your option) any later version. */
012 /* */
013 /* NLP2RDF is distributed in the hope that it will be useful, */
014 /* but WITHOUT ANY WARRANTY; without even the implied warranty of */
015 /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
016 /* GNU General Public License for more details. */
017 /* */
018 /* You should have received a copy of the GNU General Public License */
019 /* along with this program. If not, see <http://www.gnu.org/licenses/>. */
020 /***************************************************************************/
021
022 package org.nlp2rdf.implementation.opennlp;
023
024 import com.hp.hpl.jena.ontology.OntModel;
025 import org.nlp2rdf.core.ErrorHandling;
026 import org.nlp2rdf.core.URIGenerator;
027 import org.nlp2rdf.core.util.URIGeneratorHelper;
028 import org.nlp2rdf.ontology.ClasspathLoader;
029 import org.nlp2rdf.ontology.olia.OLiAManager;
030 import org.nlp2rdf.webservice.NIFParameters;
031 import org.nlp2rdf.webservice.NIFServlet;
032
033 /**
034 */
035 public class NIFOpenNLP extends NIFServlet {
036 private final OpenNLPWrapper openNLPWrapper;
037
038 public NIFOpenNLP() {
039 this.openNLPWrapper = new OpenNLPWrapper(new OLiAManager(new ClasspathLoader()));
040 }
041
042 @Override
043 public void execute(NIFParameters nifParameters, OntModel model) throws Exception {
044 if (nifParameters.inputWasText()) {
045 URIGenerator uriGenerator = URIGeneratorHelper.determineGenerator(nifParameters.getUriRecipe(), nifParameters.getContextLength());
046 openNLPWrapper.processText(nifParameters.getPrefix(), nifParameters.getInputAsText(), uriGenerator, model);
047 } else if (nifParameters.inputWasRDF()) {
048 ErrorHandling.createError(true, nifParameters.getPrefix(), "rdf as input is not implemented yet", model);
049 } else {
050 ErrorHandling.createError(true, nifParameters.getPrefix(), "Could not determine whether input was text or rdf", model);
051 }
052
053
054 }
055 }
056