code/Athena0.0.1/tool/Cache/Cache.cs

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using System;
using System.Collections;
using System.Web;

namespace Athena.tool.Code
{
    public class Cache : ICache
    {
        private static System.Web.Caching.Cache cache = HttpRuntime.Cache;

        public T GetCache<T>(string cacheKey) where T : class
        {
            if (cache[cacheKey] != null)
            {
                return (T)cache[cacheKey];
            }
            return default(T);
        }
        public void WriteCache<T>(T value, string cacheKey) where T : class
        {
            cache.Insert(cacheKey, value, null, DateTime.Now.AddMinutes(10), System.Web.Caching.Cache.NoSlidingExpiration);
        }
        public void WriteCache<T>(T value, string cacheKey, DateTime expireTime) where T : class
        {
            cache.Insert(cacheKey, value, null, expireTime, System.Web.Caching.Cache.NoSlidingExpiration);
        }
        public void RemoveCache(string cacheKey)
        {
            cache.Remove(cacheKey);
        }
        public void RemoveCache()
        {
            IDictionaryEnumerator CacheEnum = cache.GetEnumerator();
            while (CacheEnum.MoveNext())
            {
                cache.Remove(CacheEnum.Key.ToString());
            }
        }
    }
}