dev-npgsql/npgsql: Npgsql is the .NET data provider for PostgreSQL.

src/Npgsql/Logging/NpgsqlLogManager.cs

42 строки1 KB

Shay Rojansky

Minor cleanup all around

03 сен 2019, 12:26

03 сен 2019, 12:26e59da52

using System;

namespace Npgsql.Logging
{
    /// <summary>
    /// Manages logging for Npgsql, used to set the logging provider.
    /// </summary>
    public static class NpgsqlLogManager
    {
        /// <summary>
        /// The logging provider used for logging in Npgsql.
        /// </summary>
        public static INpgsqlLoggingProvider Provider
        {
            get
            {
                _providerRetrieved = true;
                return _provider!;
            }
            set
            {
                if (_providerRetrieved)
                    throw new InvalidOperationException("The logging provider must be set before any Npgsql action is taken");

                _provider = value ?? throw new ArgumentNullException(nameof(value));
            }
        }

        /// <summary>
        /// Determines whether parameter contents will be logged alongside SQL statements - this may reveal sensitive information.
        /// Defaults to false.
        /// </summary>
        public static bool IsParameterLoggingEnabled { get; set; }

        static INpgsqlLoggingProvider? _provider;
        static bool _providerRetrieved;

        internal static NpgsqlLogger CreateLogger(string name) => Provider.CreateLogger("Npgsql." + name);

        static NpgsqlLogManager() => Provider = new NoOpLoggingProvider();
    }
}