public WrapLoggerFactory(TraceFactoryDelegate create)
{
if (create == null)
{
throw new ArgumentNullException("create");
}
_create = create;
}
public static ILoggerFactory GetLoggerFactory(this IAppBuilder app)
{
if (app == null)
{
throw new ArgumentNullException("app");
}
object value;
if (app.Properties.TryGetValue("server.LoggerFactory", out value))
{
TraceFactoryDelegate factory = value as TraceFactoryDelegate;
if (factory != null)
{
return(new WrapLoggerFactory(factory));
}
}
return(null);
}