/// <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); } }