public ConfigurationSet GetConfiguration(string setName, string environment = null) { var faultedMemCache = validateMemCache(); if (faultedMemCache) { Logging.DebugMessage("ConfigSet MemoryCache error....."); } ConfigurationSet item = null; if (!faultedMemCache) { item = (ConfigurationSet)MemoryCache.Default.Get(setName); } if (item.IsInstance()) { return(item); } item = GetConfigurationSet(setName, environment); Logging.DebugMessage("[ConfigSet cache is not primed]"); if (!faultedMemCache) { MemoryCache.Default.Set(setName, item, new CacheItemPolicy { SlidingExpiration = new TimeSpan(0, 0, GetCacheExpirationTime()) }); } return(item); }