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NIHVIVO-1980 rdf export bugfixes

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This commit is contained in:
bjl23 2011-02-09 15:44:17 +00:00
parent fa7aa763fa
commit 61812f7a1e
2 changed files with 44 additions and 22 deletions
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58
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/JenaExportController.java
View file

@ -4,32 +4,24 @@ package edu.cornell.mannlib.vitro.webapp.controller.jena;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.hp.hpl.jena.ontology.OntModel;
import com.hp.hpl.jena.ontology.OntModelSpec;
import com.hp.hpl.jena.query.Dataset;
import com.hp.hpl.jena.query.DatasetFactory;
import com.hp.hpl.jena.query.QueryExecutionFactory;
import com.hp.hpl.jena.query.QueryFactory;
import com.hp.hpl.jena.rdf.model.Model;
import com.hp.hpl.jena.rdf.model.ModelFactory;
import com.hp.hpl.jena.shared.Lock;
import com.hp.hpl.jena.vocabulary.RDFS;
import edu.cornell.mannlib.vedit.controller.BaseEditController;
import edu.cornell.mannlib.vitro.webapp.ConfigurationProperties;
import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
import edu.cornell.mannlib.vitro.webapp.controller.VitroHttpServlet;
import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
import edu.cornell.mannlib.vitro.webapp.dao.jena.JenaModelUtils;
import edu.cornell.mannlib.vitro.webapp.dao.jena.ModelContext;
@ -94,8 +86,6 @@ public class JenaExportController extends BaseEditController {
Model model = null;
OntModel ontModel = ModelFactory.createOntologyModel();
boolean limitToInferred = false;
Model inferenceModel = null;
if(!subgraphParam.equalsIgnoreCase("tbox") && !subgraphParam.equalsIgnoreCase("abox") && !subgraphParam.equalsIgnoreCase("full")){
ontologyURI = subgraphParam;
@ -108,7 +98,6 @@ public class JenaExportController extends BaseEditController {
String mode = ConfigurationProperties.getProperty("VitroConnection.DataSource.tripleStoreType");
ModelContext modelContext = new ModelContext();
if( "abox".equals(subgraphParam)){
model = ModelFactory.createDefaultModel();
if("inferred".equals(assertedOrInferredParam)){
@ -141,15 +130,39 @@ public class JenaExportController extends BaseEditController {
}
}
else if("tbox".equals(subgraphParam)){
if("inferred".equals(assertedOrInferredParam)){
model = xutil.extractTBox(dataset, ontologyURI,INFERENCE_GRAPH);
}
else if("full".equals(assertedOrInferredParam)){
model = xutil.extractTBox(dataset, ontologyURI, FULL_GRAPH);
}
else{
model = xutil.extractTBox(dataset, ontologyURI, ASSERTIONS_GRAPH);
}
if ("inferred".equals(assertedOrInferredParam)) {
// the extraction won't work on just the inferred graph,
// so we'll extract the whole ontology and then include
// only those statements that are in the inferred graph
Model tempModel = xutil.extractTBox(
ModelContext.getUnionOntModelSelector(
getServletContext()).getTBoxModel(), ontologyURI);
Model inferenceModel = ModelContext.getInferenceOntModelSelector(
getServletContext()).getTBoxModel();
inferenceModel.enterCriticalSection(Lock.READ);
try {
model = tempModel.intersection(inferenceModel);
} finally {
inferenceModel.leaveCriticalSection();
}
} else if ("full".equals(assertedOrInferredParam)) {
model = xutil.extractTBox(
ModelContext.getUnionOntModelSelector(
getServletContext()).getTBoxModel(), ontologyURI);
} else {
model = xutil.extractTBox(
ModelContext.getBaseOntModelSelector(
getServletContext()).getTBoxModel(), ontologyURI);
}
// if("inferred".equals(assertedOrInferredParam)){
// model = xutil.extractTBox(dataset, ontologyURI,INFERENCE_GRAPH);
// }
// else if("full".equals(assertedOrInferredParam)){
// model = xutil.extractTBox(dataset, ontologyURI, FULL_GRAPH);
// }
// else{
// model = xutil.extractTBox(dataset, ontologyURI, ASSERTIONS_GRAPH);
// }
}
else if("full".equals(subgraphParam)){
@ -162,6 +175,7 @@ public class JenaExportController extends BaseEditController {
}
else{
ontModel.addSubModel(ModelContext.getInferenceOntModelSelector(getServletContext()).getABoxModel());
ontModel.addSubModel(ModelContext.getInferenceOntModelSelector(getServletContext()).getTBoxModel());
}
}
else if("full".equals(assertedOrInferredParam)){
@ -171,6 +185,8 @@ public class JenaExportController extends BaseEditController {
}
else{
ontModel.addSubModel(ModelContext.getUnionOntModelSelector(getServletContext()).getABoxModel());
ontModel.addSubModel(ModelContext.getUnionOntModelSelector(getServletContext()).getTBoxModel());
ontModel.addSubModel(ModelContext.getUnionOntModelSelector(getServletContext()).getApplicationMetadataModel());
}
}
else{
@ -182,6 +198,8 @@ public class JenaExportController extends BaseEditController {
}
else{
ontModel.addSubModel(ModelContext.getBaseOntModelSelector(getServletContext()).getABoxModel());
ontModel.addSubModel(ModelContext.getBaseOntModelSelector(getServletContext()).getTBoxModel());
ontModel.addSubModel(ModelContext.getBaseOntModelSelector(getServletContext()).getApplicationMetadataModel());
}
}

8
webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/JenaModelUtils.java
View file

@ -148,8 +148,12 @@ public class JenaModelUtils {
private final OntModelSpec DEFAULT_ONT_MODEL_SPEC = OntModelSpec.OWL_MEM;
public OntModel extractTBox( Model inputModel) {
Dataset dataset = DatasetFactory.create(inputModel);
return extractTBox( dataset,null,null );
return extractTBox(inputModel, null);
}
public OntModel extractTBox( Model inputModel, String namespace ) {
Dataset dataset = DatasetFactory.create(inputModel);
return extractTBox( dataset, namespace, null );
}
public OntModel extractTBox( Dataset dataset, String namespace, String graphURI ) {