@Test
public void testUpdate() throws Exception {
Resource rhmRes = model.getResource(FakeRDFModel.rhm);
Property name = model.getProperty(foaf + "name");
Statement nameSt = rhmRes.listProperties(name).nextStatement();
String originalName = nameSt.getLiteral().getString();
// assume update is always first remove and then add
model.remove(nameSt);
model.add(rhmRes, name, "TESTNAME");
assert changes.size() == 2;
assert rhmRes.listProperties(name).toList().size() == 1;
assert rhmRes.listProperties(name).nextStatement().getLiteral().getString().equals("TESTNAME");
changes.undo();
assert changes.size() == 2;
assert rhmRes.listProperties(name).toList().size() == 1;
assert rhmRes
.listProperties(name)
.nextStatement()
.getLiteral()
.getString()
.equals(originalName);
changes.redo();
assert changes.size() == 2;
assert rhmRes.listProperties(name).toList().size() == 1;
assert rhmRes.listProperties(name).nextStatement().getLiteral().getString().equals("TESTNAME");
}
protected synchronized Map<Pattern, String> buildUrlPatternToURI() {
OntModel displayModel = (OntModel) getServletContext().getAttribute("displayOntModel");
Map<Pattern, String> map = new HashMap<Pattern, String>();
StmtIterator stmts =
displayModel.listStatements(null, DisplayVocabulary.URL_MAPPING, (Literal) null);
while (stmts.hasNext()) {
Statement stmt = stmts.nextStatement();
if (stmt.getSubject().isURIResource() && stmt.getObject().isLiteral()) {
Resource r = (Resource) stmt.getSubject().as(Resource.class);
Pattern regex = Pattern.compile(stmt.getLiteral().getLexicalForm());
map.put(regex, r.getURI());
}
}
return map;
}
@Override
public void indexStatement(Statement s) {
if (!indexThisStatement(s)) return;
try {
Node subject = s.getSubject().asNode();
if (!s.getObject().isLiteral() || !LARQ.isString(s.getLiteral())) return;
Node object = s.getObject().asNode();
// Note: if a subject occurs twice with an indexable string,
// there will be two hits later.
index.index(subject, object.getLiteralLexicalForm());
} catch (Exception e) {
throw new ARQLuceneException("indexStatement", e);
}
}