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;
}
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;
}
