@Test
public void directDataLinkToQuads() throws IOException {
// first make a file of quads to load later
final Model model = createDefaultModel();
final Path quads = createTempFile("quadExample", ".nq");
final Resource quadsURI = model.createResource(quads.toFile().toURI().toString());
final Resource simpleExample = model.createResource("test:simpleExample");
simpleExample.addProperty(type, DatasetAssemblerVocab.tDatasetTxnMem);
simpleExample.addProperty(data, quadsURI);
final DatasetGraph dsg = createTxnMem().asDatasetGraph();
model
.listStatements()
.mapWith(Statement::asTriple)
.mapWith(t -> new Quad(quadsURI.asNode(), t))
.forEachRemaining(dsg::add);
try (OutputStream out = new FileOutputStream(quads.toFile())) {
write(out, dsg, NQUADS);
}
final Dataset dataset = assemble(simpleExample);
final Model assembledDefaultModel = dataset.getDefaultModel();
final Model assembledNamedModel = dataset.getNamedModel(quadsURI.getURI());
assertTrue(assembledDefaultModel.isEmpty());
assertTrue(
assembledNamedModel.contains(
assembledNamedModel.createStatement(simpleExample, data, quadsURI)));
}
private Model JoinMap(Model map) {
Model newMap = ModelFactory.createDefaultModel();
StmtIterator stmts = map.listStatements();
while (stmts.hasNext()) {
Statement s = stmts.next();
if (s.getSubject().isURIResource() || s.getObject().isURIResource()) {
s =
newMap.createStatement(
checkUri(s.getSubject().asNode(), newMap).asResource(),
s.getPredicate(),
checkUri(s.getObject().asNode(), newMap));
}
newMap.add(s);
}
return newMap;
}
@Override
public List<Statement> from() {
initResource();
// Container type
Statement stmtType =
model.createStatement(
applicationEntity, RDF.type, model.createResource(baseuri + "/m2m/ApplicationEntity"));
slist.add(stmtType);
// Ontology Reference Type
if (dto.getOr() != null) {
Statement stmtType2 =
model.createStatement(
applicationEntity, RDF.type, model.createResource(ontologyReference));
slist.add(stmtType2);
}
// name
Statement stmtName =
model.createStatement(
applicationEntity, model.createProperty(baseuri + "/m2m/resourceName"), resourceName);
slist.add(stmtName);
// parent resource
Statement stmtParentResource =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasParentResource"),
parentResource);
slist.add(stmtParentResource);
// parent isResourceOf
Statement stmtIsAEOf =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/isApplicationEntityOf"),
parentResource);
slist.add(stmtIsAEOf);
// parent resource
Statement stmtResourceOf =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/isApplicationEntityOf"),
parentResource);
slist.add(stmtResourceOf);
// label
Statement stmtLabel = model.createStatement(applicationEntity, RDFS.label, label);
slist.add(stmtLabel);
// createtime xsd datetime
SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
Calendar cal1 = Calendar.getInstance();
try {
cal1.setTime(sd.parse(StrUtils.makeXsdDateFromOnem2mDate(this.dto.getCt())));
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Statement stmtCreateTime =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasCreateDate"),
model.createTypedLiteral(cal1));
slist.add(stmtCreateTime);
// last modified time
Calendar cal2 = Calendar.getInstance();
try {
cal2.setTime(sd.parse(StrUtils.makeXsdDateFromOnem2mDate(this.dto.getLt())));
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Statement stmtLastModifiedTime =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasLastModifiedDate"),
model.createTypedLiteral(cal2));
slist.add(stmtLastModifiedTime);
// resourceid
Statement stmtResourceId =
model.createStatement(
applicationEntity, model.createProperty(baseuri + "/m2m/hasResourceId"), resourceId);
slist.add(stmtResourceId);
// pointofaccess
if (dto.getPoa().length != 0) {
for (int i = 0; i < dto.getPoa().length; i++) {
slist.add(
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasPointOfAccess"),
model.createResource(dto.getPoa()[i])));
}
}
// announce attribute
if (dto.getAa().length != 0) {
for (int i = 0; i < dto.getAa().length; i++) {
slist.add(
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasAnnounceTo"),
model.createResource(dto.getAa()[i])));
}
}
// announce to
if (dto.getAt().length != 0) {
for (int i = 0; i < dto.getAt().length; i++) {
slist.add(
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasAnnounceAttribute"),
model.createResource(dto.getAt()[i])));
}
}
// appname
Statement appname =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/resourceName"),
model.createResource(dto.getApn()));
slist.add(appname);
// appid
Statement appid =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasAppID"),
model.createResource(dto.getApi()));
slist.add(appid);
// aeid
Statement aeid =
model.createStatement(
applicationEntity,
model.createProperty(baseuri + "/m2m/hasApplicationEntityID"),
model.createResource(dto.getApi()));
slist.add(aeid);
slist.add(stmtResourceId);
return slist;
}