///<summary> /// Invokes the method for the given Connection, and Transaction, leaving them open/not commited if no exceptions occured ///<summary> public static FR_Double Invoke(DbConnection Connection, DbTransaction Transaction, P_L5AS_GAPVDP_1226 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null) { return(Invoke(Connection, Transaction, null, Parameter, securityTicket)); }
protected static FR_Double Execute(DbConnection Connection, DbTransaction Transaction, P_L5AS_GAPVDP_1226 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null) { var returnStatus = new FR_Double(); DbCommand command = Connection.CreateCommand(); command.Connection = Connection; command.Transaction = Transaction; var commandLocation = "CL5_Zugseil_Assortments.Atomic.Retrieval.SQL.cls_Get_AssortmentProductVariant_DistributionPrice.sql"; command.CommandText = new System.IO.StreamReader(System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(commandLocation)).ReadToEnd(); CSV2Core_MySQL.Support.DBSQLSupport.SetParameter(command, "ticket", securityTicket); command.CommandTimeout = QueryTimeout; CSV2Core_MySQL.Support.DBSQLSupport.SetParameter(command, "ProductVariantID", Parameter.ProductVariantID); CSV2Core_MySQL.Support.DBSQLSupport.SetParameter(command, "CurrencyID", Parameter.CurrencyID); List <Double> results = new List <Double>(); var reader = new CSV2Core_MySQL.Support.DBSQLReader(command.ExecuteReader()); try { reader.SetOrdinals(new string[] { "PriceValue_Amount" }); while (reader.Read()) { var item = reader.GetDouble(0); results.Add(item); } } catch (Exception ex) { reader.Close(); throw new Exception("Exception occured durng data retrieval in method cls_Get_AssortmentProductVariant_DistributionPrice", ex); } reader.Close(); returnStatus.Result = results.FirstOrDefault(); return(returnStatus); }
///<summary> /// Opens the connection/transaction for the given connectionString, and closes them when complete ///<summary> public static FR_Double Invoke(string ConnectionString, P_L5AS_GAPVDP_1226 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null) { return(Invoke(null, null, ConnectionString, Parameter, securityTicket)); }
///<summary> /// Method Invocation of wrapper classes ///<summary> protected static FR_Double Invoke(DbConnection Connection, DbTransaction Transaction, string ConnectionString, P_L5AS_GAPVDP_1226 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null) { bool cleanupConnection = Connection == null; bool cleanupTransaction = Transaction == null; FR_Double functionReturn = new FR_Double(); try { if (cleanupConnection == true) { Connection = CSV2Core_MySQL.Support.DBSQLSupport.CreateConnection(ConnectionString); Connection.Open(); } if (cleanupTransaction == true) { Transaction = Connection.BeginTransaction(); } functionReturn = Execute(Connection, Transaction, Parameter, securityTicket); #region Cleanup Connection/Transaction //Commit the transaction if (cleanupTransaction == true) { Transaction.Commit(); } //Close the connection if (cleanupConnection == true) { Connection.Close(); } #endregion } catch (Exception ex) { try { if (cleanupTransaction == true && Transaction != null) { Transaction.Rollback(); } } catch { } try { if (cleanupConnection == true && Connection != null) { Connection.Close(); } } catch { } throw new Exception("Exception occured in method cls_Get_AssortmentProductVariant_DistributionPrice", ex); } return(functionReturn); }