/// <averagemary> /// Computes the average value of the target field. /// </averagemary> /// <typeparam name="TResult">The type of the result.</typeparam> /// <param name="connection">The connection object to be used.</param> /// <param name="request">The actual <see cref="AverageAllRequest"/> object.</param> /// <param name="param">The mapped object parameters.</param> /// <param name="commandTimeout">The command timeout in seconds to be used.</param> /// <param name="transaction">The transaction to be used.</param> /// <param name="trace">The trace object to be used.</param> /// <returns>The average value of the target field.</returns> internal static TResult AverageAllInternalBase <TResult>(this IDbConnection connection, AverageAllRequest request, object param, int?commandTimeout = null, IDbTransaction transaction = null, ITrace trace = null) { // Variables var commandType = CommandType.Text; var commandText = CommandTextCache.GetAverageAllText(request); var sessionId = Guid.Empty; // Before Execution if (trace != null) { sessionId = Guid.NewGuid(); var cancellableTraceLog = new CancellableTraceLog(sessionId, commandText, param, null); trace.BeforeAverageAll(cancellableTraceLog); if (cancellableTraceLog.IsCancelled) { if (cancellableTraceLog.IsThrowException) { throw new CancelledExecutionException(commandText); } return(default);
/// <averagemary> /// Computes the average value of the target field in an asynchronous way. /// </averagemary> /// <typeparam name="TResult">The type of the result.</typeparam> /// <param name="connection">The connection object to be used.</param> /// <param name="request">The actual <see cref="AverageAllRequest"/> object.</param> /// <param name="param">The mapped object parameters.</param> /// <param name="commandTimeout">The command timeout in seconds to be used.</param> /// <param name="transaction">The transaction to be used.</param> /// <param name="trace">The trace object to be used.</param> /// <param name="cancellationToken">The <see cref="CancellationToken"/> object to be used during the asynchronous operation.</param> /// <returns>The average value of the target field.</returns> internal static async Task <TResult> AverageAllAsyncInternalBase <TResult>(this IDbConnection connection, AverageAllRequest request, object param, int?commandTimeout = null, IDbTransaction transaction = null, ITrace trace = null, CancellationToken cancellationToken = default) { // Variables var commandType = CommandType.Text; var commandText = CommandTextCache.GetAverageAllText(request); var sessionId = Guid.Empty; // Before Execution if (trace != null) { sessionId = Guid.NewGuid(); var cancellableTraceLog = new CancellableTraceLog(sessionId, commandText, param, null); trace.BeforeAverageAll(cancellableTraceLog); if (cancellableTraceLog.IsCancelled) { if (cancellableTraceLog.IsThrowException) { throw new CancelledExecutionException(commandText); } return(default(TResult)); } commandText = (cancellableTraceLog.Statement ?? commandText); param = (cancellableTraceLog.Parameter ?? param); } // Before Execution Time var beforeExecutionTime = DateTime.UtcNow; // Actual Execution var result = await ExecuteScalarAsyncInternal <TResult>(connection : connection, commandText : commandText, param : param, commandType : commandType, cacheKey : null, cacheItemExpiration : null, commandTimeout : commandTimeout, transaction : transaction, cache : null, cancellationToken : cancellationToken, entityType : request.Type, dbFields : await DbFieldCache.GetAsync(connection, request.Name, transaction, true, cancellationToken), skipCommandArrayParametersCheck : true); // After Execution if (trace != null) { trace.AfterAverageAll(new TraceLog(sessionId, commandText, param, result, DateTime.UtcNow.Subtract(beforeExecutionTime))); } // Result return(result); }
/// <summary> /// Computes the average value of the target field. /// </summary> /// <param name="connection">The connection object to be used.</param> /// <param name="request">The actual <see cref="AverageAllRequest"/> object.</param> /// <param name="param">The mapped object parameters.</param> /// <param name="commandTimeout">The command timeout in seconds to be used.</param> /// <param name="transaction">The transaction to be used.</param> /// <param name="trace">The trace object to be used.</param> /// <returns>The average value of the target field.</returns> internal static object AverageAllInternalBase(this IDbConnection connection, AverageAllRequest request, object param, int?commandTimeout = null, IDbTransaction transaction = null, ITrace trace = null) { // Variables var commandType = CommandType.Text; var commandText = CommandTextCache.GetAverageAllText(request); var sessionId = Guid.Empty; // Before Execution if (trace != null) { sessionId = Guid.NewGuid(); var cancellableTraceLog = new CancellableTraceLog(sessionId, commandText, param, null); trace.BeforeAverageAll(cancellableTraceLog); if (cancellableTraceLog.IsCancelled) { if (cancellableTraceLog.IsThrowException) { throw new CancelledExecutionException(commandText); } return(default(int)); } commandText = (cancellableTraceLog.Statement ?? commandText); param = (cancellableTraceLog.Parameter ?? param); } // Before Execution Time var beforeExecutionTime = DateTime.UtcNow; // Actual Execution var result = ExecuteScalarInternal <object>(connection: connection, commandText: commandText, param: param, commandType: commandType, commandTimeout: commandTimeout, transaction: transaction, skipCommandArrayParametersCheck: true); // After Execution if (trace != null) { trace.AfterAverageAll(new TraceLog(sessionId, commandText, param, result, DateTime.UtcNow.Subtract(beforeExecutionTime))); } // Result return(result); }