public static void Format(
[NotNull] LogEvent @event,
[NotNull] TextWriter writer,
[CanBeNull] object value,
[CanBeNull] string format = null,
[CanBeNull] IFormatProvider formatProvider = null)
{
if (@event == null)
{
throw new ArgumentNullException(nameof(@event));
}
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (value is OperationContextValue contextValue)
{
value = contextValue.ToString();
}
if (value is not string template || !TemplateTokenizer.CanContainNamedTokens(template))
{
PropertyValueFormatter.Format(writer, value, format, formatProvider);
return;
}
var tokens = TemplatesCache.ObtainTokens(template);
PaddingFormatHelper.TryParseFormat(format, out var insertLeadingSpace, out var insertTrailingSpace);
if (insertLeadingSpace)
{
writer.WriteSpace();
}
foreach (var token in tokens)
{
token.Render(@event, writer, formatProvider);
}
if (insertTrailingSpace)
{
writer.WriteSpace();
}
}
public void ResetTemplatesCache()
{
_state = null;
}