Esempio n. 1
0
        /// <summary>
        /// Get value from cache
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <returns></returns>
        public async static Task <T> GetFromCache <T>(string cacheFolder, string key)
        {
            DataStorageHelper <CacheObject <T> > storage = new DataStorageHelper <CacheObject <T> >(cacheFolder);

            //Get cache value
            var value = await storage.LoadAsync(key).ConfigureAwait(false);

            if (value == null)
            {
                return(default(T));
            }
            else if (value.IsValid)
            {
                return(value.File);
            }
            else
            {
                //Delete old value
                //Do not await
                Delete(cacheFolder, key);

                return(default(T));
            }
        }
Esempio n. 2
0
        /// <summary>
        /// Delete key from cache
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public static Task Delete(string cacheFolder, string key)
        {
            DataStorageHelper <object> storage = new DataStorageHelper <object>(cacheFolder);

            return(storage.DeleteAsync(key));
        }