private void InitLoggerSettings(string categoryName, InitLoggerModel model)
{
model.MinLevel = LogLevel.Debug;
var keys = this.GetKeys(categoryName);
foreach (var item in keys)
{
var switchV = _configuration.GetSwitch(item);
if (switchV.Item1)
{
model.MinLevel = switchV.Item2;
break;
}
}
model.FileDiretoryPath = this._configuration.DefaultPath;
foreach (var item in keys)
{
var switchV = _configuration.GetDiretoryPath(item);
if (switchV.Item1)
{
model.FileDiretoryPath = switchV.Item2;
break;
}
}
model.FileNameTemplate = this._configuration.DefaultFileName;
foreach (var item in keys)
{
var switchV = _configuration.GetFileName(item);
if (switchV.Item1)
{
model.FileNameTemplate = switchV.Item2;
break;
}
}
}
public ILogger CreateLogger(string categoryName)
{
var loggerKey = this._loggerKeys.GetOrAdd(categoryName, p =>
{
InitLoggerModel model = new InitLoggerModel();
InitLoggerSettings(categoryName, model);
return(model);
});
var key = loggerKey.FileDiretoryPath + loggerKey.FileNameTemplate;
return(this._loggers.GetOrAdd(key, p =>
{
var logger = new FileLogger(categoryName);
InitLogger(loggerKey, logger);
return logger;
}));
}
public FileLoggerProvider(FileLoggerSettings configuration)
{
_configuration = configuration;
_configuration.ChangeToken.RegisterChangeCallback(p =>
{
//appsettings.json changed. reload settings.
_configuration.Reload();
//update loggers settings form new settings
foreach (var item in this._loggers.Values)
{
InitLoggerModel model = new InitLoggerModel();
InitLoggerSettings(item.Name, model);
InitLogger(model, item);
}
}, null);
}
private static void InitLogger(InitLoggerModel model, FileLogger logger)
{
logger.FileNameTemplate = model.FileNameTemplate;
logger.FileDiretoryPath = model.FileDiretoryPath;
logger.MinLevel = model.MinLevel;
}
