public static T Parse <T>(string path, Func <string, T> mapper, Action <T> conver = null) where T : class, IConfig
{
var cacheKey = "cache::" + typeof(T).FullName;
var instance = Caches.Get(cacheKey) as T;
if (instance == null || !instance.IsValid)
{
lock (locker)
{
if (System.IO.File.Exists(path))
{
instance = mapper(path);
if (instance != null && instance.IsValid)
{
if (conver != null)
{
conver(instance);
}
Caches.Insert(cacheKey, instance, new System.Web.Caching.CacheDependency(path), 3600);
return(instance);
}
}
}
}
return(instance);
}