/// <summary>
/// Initializes a new instance of the <see cref="LoggerAdapter{TLoglevel}"/> class.
/// </summary>
/// <param name="logfile">The logfile.</param>
/// <param name="categoryName">The category name.</param>
/// <param name="loglevelConversion">The callback method to convert an ASP.NET Core
/// loglevel into a Logfile loglevel.</param>
/// <exception cref="ArgumentNullException">Thrown if
/// <paramref name="logfile"/> is null.</exception>
public LoggerAdapter(ILogfileProxy <TLoglevel> logfile, string categoryName,
Func <LogLevel, TLoglevel> loglevelConversion)
{
this.Logfile = logfile ?? throw new ArgumentNullException(nameof(logfile));
CategoryName = categoryName;
this.loglevelConversionCallback = loglevelConversion ?? throw new ArgumentNullException(nameof(loglevelConversion));
}
public static ILoggingBuilder AddLogfile <TLoglevel>(this ILoggingBuilder builder, ILogfileProxy <TLoglevel> logfile,
Func <LogLevel, TLoglevel> loglevelConversion)
where TLoglevel : Enum
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (logfile == null)
{
throw new ArgumentNullException(nameof(logfile));
}
if (loglevelConversion == null)
{
throw new ArgumentNullException(nameof(loglevelConversion));
}
builder.AddProvider(new LoggerProvider <TLoglevel>(logfile, loglevelConversion));
return(builder);
}
public StandardLoggerProvider(ILogfileProxy <StandardLoglevel> logfile)
: base(logfile, StandardLoglevelConversion)
{
}
public LogController(ILogfileProxy <StandardLoglevel> logfile)
{
this.logfile = logfile;
}
public LoggerProvider(ILogfileProxy <TLoglevel> logfile, Func <LogLevel, TLoglevel> loglevelConversion)
{
this.Logfile = logfile ?? throw new ArgumentNullException(nameof(logfile));
this.loglevelConversion = loglevelConversion ?? throw new ArgumentNullException(nameof(loglevelConversion));
this.loggers = new ConcurrentDictionary <string, ILogger>(StringComparer.CurrentCulture);
}