/// <summary>
/// Creates an instance of <see cref="TraceContext" /> based on the specified parameter name and value.
/// </summary>
/// <param name="parameterName">The parameter name.</param>
/// <param name="parameterValue">The parameter value.</param>
/// <returns>The new instance of <see cref="TraceContext" />.</returns>
public static TraceContext Create <T>(string parameterName, T parameterValue)
{
if (parameterName == null)
{
throw new ArgumentNullException(nameof(parameterName));
}
return(Create(TraceParameter.Create(parameterName, parameterValue)));
}
/// <summary>
/// Adds the specified parameter name and value to the current <see cref="TraceContext" />.
/// </summary>
/// <param name="parameterName">The parameter name.</param>
/// <param name="parameterValue">The parameter value.</param>
/// <returns>The current instance of <see cref="TraceContext" />.</returns>
public TraceContext Add <T>(string parameterName, T parameterValue)
{
if (parameterName == null)
{
throw new ArgumentNullException(nameof(parameterName));
}
ITraceable traceableObject = parameterValue as ITraceable;
if (traceableObject != null)
{
Add(TraceParameter.CreateCollection(parameterName, traceableObject));
}
else
{
_parameters.Add(TraceParameter.Create(parameterName, parameterValue));
}
return(this);
}
/// <summary>
/// Creates an instance of <see cref="TraceContext" /> based on the specified <see cref="IDbCommand" />.
/// </summary>
/// <param name="command">The specified <see cref="IDbCommand" />.</param>
/// <returns>The new instance of <see cref="TraceContext" />.</returns>
public static TraceContext Create(IDbCommand command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
TraceParameter parameter1 = TraceParameter.Create(SqlCommandTimeout, command.CommandTimeout);
string sqlCommandValue = string.Format(CultureInfo.InvariantCulture, "EXEC {0} ", command.CommandText);
if (command.Parameters != null && command.Parameters.Count > 0)
{
sqlCommandValue +=
command.Parameters.OfType <IDataParameter>().Select(p => DataParameterAsString(p)).Aggregate(AggregateDataParameterStrings);
}
TraceParameter parameter2 = TraceParameter.Create(SqlCommand, sqlCommandValue);
return(Create(parameter2, parameter1));
}
