/*
* public MongoDBLoggerProvider(Func<string, LogLevel, bool> filter, bool includeScopes)
* {
* if (filter == null)
* {
* throw new ArgumentNullException(nameof(filter));
* }
*
* _filter = filter;
* _settings = new MongoDBLoggerSettings()
* {
* IncludeScopes = includeScopes,
* };
* }
*/
public MongoDBLoggerProvider(IMongoDBLoggerSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
_settings = settings;
if (_settings.ChangeToken != null)
{
_settings.ChangeToken.RegisterChangeCallback(OnConfigurationReload, null);
}
}
private void OnConfigurationReload(object state)
{
_settings = _settings.Reload();
foreach (var logger in _loggers.Values)
{
logger.Filter = GetFilter(logger.Name, _settings);
logger.IncludeScopes = _settings.IncludeScopes;
}
if (_settings?.ChangeToken != null)
{
_settings.ChangeToken.RegisterChangeCallback(OnConfigurationReload, null);
}
}
public MongoDBLogger(string name, Func <string, LogLevel, bool> filter, IMongoDBLoggerSettings settings)
{
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
Name = name;
Filter = filter ?? ((category, logLevel) => true);
IncludeScopes = settings.IncludeScopes;
var Client = new MongoClient(settings.ConnectionString);
mdb = Client.GetDatabase(settings.DbName);
CollectionName = settings.CollectionName;
}
private Func <string, LogLevel, bool> GetFilter(string name, IMongoDBLoggerSettings settings)
{
if (_filter != null)
{
return(_filter);
}
if (settings != null)
{
foreach (var prefix in GetKeyPrefixes(name))
{
LogLevel level;
if (settings.TryGetSwitch(prefix, out level))
{
return((n, l) => l >= level);
}
}
}
return((n, l) => false);
}
/*
* public static ILoggerFactory AddMongoDB(this ILoggerFactory factory)
* {
* return factory.AddMongoDB(includeScopes: false);
* }
* public static ILoggerFactory AddMongoDB(this ILoggerFactory factory, bool includeScopes)
* {
* factory.AddMongoDB((n, l) => l >= LogLevel.Information, includeScopes);
* return factory;
* }
* public static ILoggerFactory AddMongoDB(this ILoggerFactory factory, LogLevel minLevel)
* {
* factory.AddMongoDB(minLevel, includeScopes: false);
* return factory;
* }
* public static ILoggerFactory AddMongoDB(this ILoggerFactory factory, LogLevel minLevel, bool includeScopes)
* {
* factory.AddMongoDB((category, logLevel) => logLevel >= minLevel, includeScopes);
* return factory;
* }
* public static ILoggerFactory AddMongoDB(this ILoggerFactory factory, Func<string, LogLevel, bool> filter)
* {
* factory.AddMongoDB(filter, includeScopes: false);
* return factory;
* }
* public static ILoggerFactory AddMongoDB(this ILoggerFactory factory, Func<string, LogLevel, bool> filter, bool includeScopes)
* {
* factory.AddProvider(new MongoDBLoggerProvider(filter, includeScopes));
* return factory;
* }
*/
public static ILoggerFactory AddMongoDB(this ILoggerFactory factory, IMongoDBLoggerSettings settings)
{
factory.AddProvider(new MongoDBLoggerProvider(settings));
return(factory);
}
