/// <summary>
/// Executes a query on the store which does not expect a result.
/// </summary>
/// <param name="update">SPARQL Update to be executed.</param>
/// <param name="transaction">An optional transaction.</param>
public override void ExecuteNonQuery(SparqlUpdate update, ITransaction transaction = null)
{
if (!_connector.UpdateSupported)
{
throw new Exception("This store does not support SPARQL update.");
}
string q = update.ToString();
if (_stardogTransaction?.IsActive ?? false)
{
Log?.Invoke($"**{q}");
var converter = new StardogUpdateSparqlConverter(this);
converter.ParseQuery(q);
Log?.Invoke($"UpdateGraph,{converter.Additions.Count},{converter.Removals.Count},{JsonConvert.SerializeObject(converter.Additions)},{JsonConvert.SerializeObject(converter.Removals)}");
_stardogTransaction.AddTripleCount += converter.Additions.Count;
_stardogTransaction.RemoveTripleCount += converter.Removals.Count;
_connector.UpdateGraph(converter.GraphUri, converter.Additions, converter.Removals);
}
else
{
// No transaction so just call update with the query
Log?.Invoke(q);
_connector.Update(q);
}
}
public void ExecuteInsert(IEnumerable <MiddlewareParameter> parameters, Session session)
{
StardogConnector theConnector = getConnector(session);
SparqlParameterizedString query = getQuery(parameters, sparql);
try
{
#if DEBUG
Console.WriteLine(query.ToString());
#endif
theConnector.Update(query.ToString());
}
catch (Exception ex)
{
Console.WriteLine("Querry Failed -------------------------------------");
Console.WriteLine(query);
Console.WriteLine("----------------------------");
Console.WriteLine(ex);
}
}
