/// <summary>
/// Adds the given provider to those used in creating <see cref="ILogger"/> instances.
/// </summary>
/// <param name="provider">The <see cref="ILoggerProvider"/> to add.</param>
public void AddProvider(ILoggerProvider provider)
{
if (CheckDisposed())
{
throw new ObjectDisposedException(nameof(LoggerFactory));
}
if (provider == null)
{
throw new ArgumentNullException(nameof(provider));
}
lock (_sync)
{
AddProviderRegistration(provider, dispose: true);
foreach (KeyValuePair <string, Logger> existingLogger in _loggers)
{
Logger logger = existingLogger.Value;
LoggerInformation[] loggerInformation = logger.Loggers;
int newLoggerIndex = loggerInformation.Length;
Array.Resize(ref loggerInformation, loggerInformation.Length + 1);
loggerInformation[newLoggerIndex] = new LoggerInformation(provider, existingLogger.Key);
logger.Loggers = loggerInformation;
(logger.MessageLoggers, logger.ScopeLoggers) = ApplyFilters(logger.Loggers);
}
}
}
private LoggerInformation[] CreateLoggers(string categoryName)
{
var loggers = new LoggerInformation[_providerRegistrations.Count];
for (int i = 0; i < _providerRegistrations.Count; i++)
{
loggers[i] = new LoggerInformation(_providerRegistrations[i].Provider, categoryName);
}
return(loggers);
}
private LoggerInformation[] CreateLoggers(string categoryName)
{
var loggers = new LoggerInformation[_providerRegistrations.Count];
for (int i = 0; i < _providerRegistrations.Count; i++)
{
SetLoggerInformation(ref loggers[i], _providerRegistrations[i].Provider, categoryName);
}
ApplyRules(loggers, categoryName, 0, loggers.Length);
return(loggers);
}
private LoggerInformation[] CreateLoggers(string categoryName)
{
var loggers = new LoggerInformation[_providerRegistrations.Count];
for (int i = 0; i < _providerRegistrations.Count; i++)
{
var provider = _providerRegistrations[i].Provider;
loggers[i].Logger = provider.CreateLogger(categoryName);
loggers[i].ProviderType = provider.GetType();
}
ApplyRules(loggers, categoryName, 0, loggers.Length);
return(loggers);
}
private void SetLoggerInformation(ref LoggerInformation loggerInformation, ILoggerProvider provider, string categoryName)
{
loggerInformation.Logger = provider.CreateLogger(categoryName);
loggerInformation.ProviderType = provider.GetType();
loggerInformation.ExternalScope = provider is ISupportExternalScope;
}
