protected DataPropertyStatement fillDataPropertyStatementWithJenaLiteral(
DataPropertyStatement dataPropertyStatement, Literal l) {
dataPropertyStatement.setData(l.getLexicalForm());
dataPropertyStatement.setDatatypeURI(l.getDatatypeURI());
dataPropertyStatement.setLanguage(l.getLanguage());
return dataPropertyStatement;
}
public void deleteDataPropertyStatement(DataPropertyStatement dataPropertyStatement) {
OntModel ontModel = getOntModelSelector().getABoxModel();
try {
ontModel.enterCriticalSection(Lock.WRITE);
getOntModel()
.getBaseModel()
.notifyEvent(
new IndividualUpdateEvent(
getWebappDaoFactory().getUserURI(),
true,
dataPropertyStatement.getIndividualURI()));
com.hp.hpl.jena.ontology.Individual ind =
ontModel.getIndividual(dataPropertyStatement.getIndividualURI());
OntModel tboxModel = getOntModelSelector().getTBoxModel();
tboxModel.enterCriticalSection(Lock.READ);
try {
Property prop = tboxModel.getProperty(dataPropertyStatement.getDatapropURI());
Literal l = jenaLiteralFromDataPropertyStatement(dataPropertyStatement, ontModel);
if (ind != null && prop != null && l != null) {
ontModel.getBaseModel().remove(ind, prop, l);
}
} finally {
tboxModel.leaveCriticalSection();
}
} finally {
getOntModel()
.getBaseModel()
.notifyEvent(
new IndividualUpdateEvent(
getWebappDaoFactory().getUserURI(),
false,
dataPropertyStatement.getIndividualURI()));
ontModel.leaveCriticalSection();
}
}
public List<DataPropertyStatement> getDataPropertyStatements(
DataProperty dp, int startIndex, int endIndex) {
getOntModel().enterCriticalSection(Lock.READ);
List<DataPropertyStatement> dpss = new ArrayList<DataPropertyStatement>();
try {
Property prop = ResourceFactory.createProperty(dp.getURI());
ClosableIterator dpsIt = getOntModel().listStatements(null, prop, (Literal) null);
try {
int count = 0;
while ((dpsIt.hasNext()) && ((endIndex < 0) || (count < endIndex))) {
++count;
Statement stmt = (Statement) dpsIt.next();
if (startIndex < 0 || startIndex <= count) {
Literal lit = (Literal) stmt.getObject();
DataPropertyStatement dps = new DataPropertyStatementImpl();
dps.setDatapropURI(dp.getURI());
dps.setIndividualURI(stmt.getSubject().getURI());
fillDataPropertyStatementWithJenaLiteral(dps, lit);
dpss.add(dps);
}
}
} finally {
dpsIt.close();
}
} finally {
getOntModel().leaveCriticalSection();
}
return dpss;
}
@Override
public String toString() {
return "DisplayDataPropertyStatement["
+ dataPropertyStatement.getIndividualURI()
+ "==>"
+ dataPropertyStatement.getDatapropURI()
+ "==>"
+ dataPropertyStatement.getData()
+ "]";
}
public Individual fillExistingDataPropertyStatementsForIndividual(
Individual entity /*, boolean allowAnyNameSpace*/) {
if (entity.getURI() == null) {
return entity;
} else {
OntModel ontModel = getOntModelSelector().getABoxModel();
ontModel.enterCriticalSection(Lock.READ);
try {
Resource ind = ontModel.getResource(entity.getURI());
List<DataPropertyStatement> edList = new ArrayList<DataPropertyStatement>();
StmtIterator stmtIt = ind.listProperties();
while (stmtIt.hasNext()) {
Statement st = (Statement) stmtIt.next();
boolean addToList = /*allowAnyNameSpace ? st.getObject().canAs(Literal.class) :*/
st.getObject().isLiteral()
&& ((RDF.value.equals(st.getPredicate())
|| VitroVocabulary.value.equals(st.getPredicate().getURI()))
|| !(NONUSER_NAMESPACES.contains(st.getPredicate().getNameSpace())));
if (addToList) {
/* now want to expose Cornellemailnetid and potentially other properties so can at least control whether visible
boolean isExternalId = false;
ClosableIterator externalIdStmtIt = getOntModel().listStatements(st.getPredicate(), DATAPROPERTY_ISEXTERNALID, (Literal)null);
try {
if (externalIdStmtIt.hasNext()) {
isExternalId = true;
}
} finally {
externalIdStmtIt.close();
}
if (!isExternalId) { */
DataPropertyStatement ed = new DataPropertyStatementImpl();
Literal lit = (Literal) st.getObject();
fillDataPropertyStatementWithJenaLiteral(ed, lit);
ed.setDatapropURI(st.getPredicate().getURI());
ed.setIndividualURI(ind.getURI());
ed.setIndividual(entity);
edList.add(ed);
/* } */
}
}
entity.setDataPropertyStatements(edList);
return entity;
} finally {
ontModel.leaveCriticalSection();
}
}
}
public Collection<DataPropertyStatement> getDataPropertyStatementsForIndividualByDataPropertyURI(
Individual entity, String datapropURI) {
Collection<DataPropertyStatement> edList = new ArrayList<DataPropertyStatement>();
if (entity.getURI() == null) {
return edList;
}
try {
getOntModel().enterCriticalSection(Lock.READ);
OntResource ontRes =
(VitroVocabulary.PSEUDO_BNODE_NS.equals(entity.getNamespace()))
? (OntResource)
getOntModel()
.createResource(new AnonId(entity.getLocalName()))
.as(OntResource.class)
: getOntModel().getOntResource(entity.getURI());
if (ontRes == null) {
return edList;
}
ClosableIterator stmtIt;
stmtIt =
(datapropURI != null)
? ontRes.listProperties(getOntModel().getProperty(datapropURI))
: ontRes.listProperties();
try {
while (stmtIt.hasNext()) {
Statement st = (Statement) stmtIt.next();
if (st.getObject().isLiteral()) {
DataPropertyStatement ed = new DataPropertyStatementImpl();
Literal lit = (Literal) st.getObject();
fillDataPropertyStatementWithJenaLiteral(ed, lit);
ed.setIndividualURI(entity.getURI());
ed.setIndividual(entity);
ed.setDatapropURI(st.getPredicate().getURI());
edList.add(ed);
}
}
} finally {
stmtIt.close();
}
} finally {
getOntModel().leaveCriticalSection();
}
return edList;
}
protected Literal jenaLiteralFromDataPropertyStatement(
DataPropertyStatement dataPropertyStatement, OntModel ontModel) {
Literal l = null;
if ((dataPropertyStatement.getLanguage()) != null
&& (dataPropertyStatement.getLanguage().length() > 0)) {
l =
ontModel.createLiteral(
dataPropertyStatement.getData(), dataPropertyStatement.getLanguage());
} else if ((dataPropertyStatement.getDatatypeURI() != null)
&& (dataPropertyStatement.getDatatypeURI().length() > 0)) {
l =
ontModel.createTypedLiteral(
dataPropertyStatement.getData(),
TypeMapper.getInstance().getSafeTypeByName(dataPropertyStatement.getDatatypeURI()));
} else {
l = ontModel.createLiteral(dataPropertyStatement.getData());
}
return l;
}
@Override
public void modifyDocument(Individual ind, SolrInputDocument doc, StringBuffer arg2)
throws SkipIndividualException {
String t = null;
StringBuffer allTextValue = new StringBuffer();
// collecting data property statements
List<DataPropertyStatement> dataPropertyStatements = ind.getDataPropertyStatements();
if (dataPropertyStatements != null) {
Iterator<DataPropertyStatement> dataPropertyStmtIter = dataPropertyStatements.iterator();
while (dataPropertyStmtIter.hasNext()) {
DataPropertyStatement dataPropertyStmt = dataPropertyStmtIter.next();
// we don't want label to be added to alltext
if (RDFS.label.getURI().equals(dataPropertyStmt.getDatapropURI())) {
continue;
}
allTextValue.append(" ");
allTextValue.append(((t = dataPropertyStmt.getData()) == null) ? "" : t);
}
}
try {
String stripped = Jsoup.parse(allTextValue.toString()).text();
allTextValue.setLength(0);
allTextValue.append(stripped);
} catch (Exception e) {
log.debug("Could not strip HTML during search indexing. ", e);
}
String alltext = allTextValue.toString();
doc.addField(multiSiteTerm.alltext, alltext);
}
public int insertNewDataPropertyStatement(
DataPropertyStatement dataPropertyStmt, OntModel ontModel) {
ontModel.enterCriticalSection(Lock.WRITE);
getOntModel()
.getBaseModel()
.notifyEvent(
new IndividualUpdateEvent(
getWebappDaoFactory().getUserURI(), true, dataPropertyStmt.getIndividualURI()));
DataProperty dp =
getWebappDaoFactory()
.getDataPropertyDao()
.getDataPropertyByURI(dataPropertyStmt.getDatapropURI());
if ((dataPropertyStmt.getDatatypeURI() == null)
&& (dp != null)
&& (dp.getRangeDatatypeURI() != null)) {
dataPropertyStmt.setDatatypeURI(dp.getRangeDatatypeURI());
}
Property prop = ontModel.getProperty(dataPropertyStmt.getDatapropURI());
try {
Resource res = ontModel.getResource(dataPropertyStmt.getIndividualURI());
Literal literal = jenaLiteralFromDataPropertyStatement(dataPropertyStmt, ontModel);
if (res != null
&& prop != null
&& literal != null
&& dataPropertyStmt.getData().length() > 0) {
res.addProperty(prop, literal);
}
} finally {
getOntModel()
.getBaseModel()
.notifyEvent(
new IndividualUpdateEvent(
getWebappDaoFactory().getUserURI(), false, dataPropertyStmt.getIndividualURI()));
ontModel.leaveCriticalSection();
}
return 0;
}
