public void ItemsGetRemovedFromCacheAfterExpiration()
        {
            Assert.IsNull(cache.GetData("key"));

            DataBackingStore backingStore = CreateDataBackingStore();
            Assert.AreEqual(0, backingStore.Load().Count);

            AbsoluteTime threeSecondExpiration = new AbsoluteTime(DateTime.Now + TimeSpan.FromSeconds(3.0));
            lock (callbackLock)
            {
                cache.Add("key", "value", CacheItemPriority.NotRemovable,
                          new RefreshAction(),
                          threeSecondExpiration);

                Assert.IsNotNull(cache.GetData("key"));

                Hashtable oneEntryHashTable = backingStore.Load();
                Assert.AreEqual(1, oneEntryHashTable.Count);

                Monitor.Wait(callbackLock, 15000);

                Assert.IsTrue(wasCalledBack);
            }

            object removedItem = cache.GetData("key");
            Assert.IsNull(removedItem);

            Hashtable emptyHashTable = backingStore.Load();
            Assert.AreEqual(0, emptyHashTable.Count);
        }
Example #2
0
        /// <summary>
        /// 添加缓存
        /// by Hades.Gao
        /// </summary>
        /// <param name="cKey">缓存关键字</param>
        /// <param name="obj">缓存对象</param>
        /// <param name="_CacheTimeOut">过期时间,以秒作单位</param>
        public void AddCache(string cKey, object obj, int _CacheTimeOut)
        {
            try
            {

                TimeSpan refreshTime = new TimeSpan(0, 0, _CacheTimeOut);
                AbsoluteTime expireTime = new AbsoluteTime(refreshTime);

                if (!Object.Equals(_DataCacheManager, null))
                    _DataCacheManager.Add(cKey, obj, CacheItemPriority.Normal, null, expireTime);

            }
            catch (Exception ex)
            {
                this.LogInfo("添加缓存时出错:" + ex.Message + "\r\nTargetSite:" + ex.TargetSite + "\r\nKey:" + cKey + "\r\nObjectType:" + obj.GetType() + "\r\nObject:" + obj.ToString() + "\r\nTimeOut:" + _CacheTimeOut.ToString());
            }
        }
        public List<Product> GetProductData(out string cacheStatus)
        {
            cacheProductData = EnterpriseLibraryContainer.Current.GetInstance<ICacheManager>();
            listProducts = (List<Product>)cacheProductData["ProductDataCache"];
            cacheStatus = "Employee Information is Retrived from Cache";
            LetsShopImplementation ls = new LetsShopImplementation();
            CacheFlag = true;
            if (listProducts == null)
            {
              //Database _db = EnterpriseLibraryContainer.Current.GetInstance<Database>("LetsShopConnection");
              //listProducts =

                LetsShopImplementation ls = new LetsShopImplementation();
                listProducts = ls.GetProducts();
                AbsoluteTime CacheExpirationTime = new AbsoluteTime(new TimeSpan(1, 0, 0));
                cacheProductData.Add("ProductDataCache", listProducts, CacheItemPriority.High, null, new ICacheItemExpiration[] { CacheExpirationTime });
                cacheStatus = "Product Info is Added in cache";
                CacheFlag = false;
            }
            return listProducts;
        }
        public static void RegisterWith( IUnityContainer container )
        {
            container.RegisterType<ICssScriptCompressionService, MicrosoftMinifierCssCompresionService>();
            container.RegisterType<IJavaScriptCompressionService, MicrosoftMinifierJavascriptCompressionService>();

            container.RegisterType<ICssProviderService, CssConfigurationProviderService>();//(CSS_COMPRESSION_SERVICE_NAME);
            container.RegisterType<IJavaScriptProviderService, JavaScriptConfigurationProviderService>();//(JS_COMPRESSION_SERVICE_NAME);

            var scriptCacheExpiration = new AbsoluteTime(DateTime.Now.Add(AppSettings.DefaultCacheAbsoluteTimeExpiration));
            /*
            container.RegisterType<Services.ICssProviderService, Services.Implementations.CachedCssProviderSerive>(
                new InjectionConstructor(
                 new ResolvedParameter<Services.ICssProviderService>(CSS_COMPRESSION_SERVICE_NAME),
                 new ResolvedParameter<ICacheManager>(DEFAULT_CACHE_MANAGER),
                 scriptCacheExpiration));

            container.RegisterType<Services.IJavaScriptProviderService, Services.Implementations.CachedJavaScriptProviderService>(
                new InjectionConstructor(
                 new ResolvedParameter<Services.IJavaScriptProviderService>(JS_COMPRESSION_SERVICE_NAME),
                 new ResolvedParameter<ICacheManager>(DEFAULT_CACHE_MANAGER),
                 scriptCacheExpiration));
            */
        }
		private ICacheItemExpiration[] GetCacheExpirations()
		{
			ICacheItemExpiration[] cachingExpirations = new ICacheItemExpiration[2];
			cachingExpirations[0] = new AbsoluteTime(new TimeSpan(0, 0, ConvertExpirationTimeToSeconds(absoluteExpiration)));
			cachingExpirations[1] = new SlidingTime(new TimeSpan(0, 0, ConvertExpirationTimeToSeconds(slidingExpiration)));
			return cachingExpirations;
		}
Example #6
0
 /// <summary>TBD</summary>
 private static void PopulateApplicationCache()
 {
     ICacheManager appCache = CacheFactory.GetCacheManager();
     //Common Expiration time, used by cached data which is built from tables that refresh as part of the SQL Server scheduled job
     AbsoluteTime expiry = new AbsoluteTime(new TimeSpan(0, 3, 30, 0));
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ADDepartments)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ADDepartments), GetADDepartments(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ADOffices)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ADOffices), GetADOffices(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.MarketDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.MarketDataSetType), GetMarkets(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.MediaFormDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.MediaFormDataSetType), GetMediaForms(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.NewMediaFormDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.NewMediaFormDataSetType), GetNewMediaForms(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.NewMediaTypeDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.NewMediaTypeDataSetType), GetNewMediaTypes(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.MediaTypeDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.MediaTypeDataSetType), GetMediaTypes(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.AEDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.AEDataSetType), GetAEs(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ConsolidatedAdvertiserType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ConsolidatedAdvertiserType), GetConsolidatedAdvertisers(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.AgencyDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.AgencyDataSetType), GetAgencies(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.AdvertiserDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.AdvertiserDataSetType), GetAdvertisers(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.AppDefaultDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.AppDefaultDataSetType), GetAppDefaults(), CacheItemPriority.High, null, new ICacheItemExpiration[] { new AbsoluteTime(new TimeSpan(0, 12, 0, 0)) });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ContractLineYearsDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ContractLineYearsDataSetType), GetContractLineItemYears(), CacheItemPriority.High, null, new ICacheItemExpiration[] { new AbsoluteTime(new TimeSpan(0, 12, 0, 0)) });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ProfitCenterDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ProfitCenterDataSetType), GetProfitCenters(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ParentProductClassDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ParentProductClassDataSetType), GetParentProductClasses(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ProductClassDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ProductClassDataSetType), GetProductClasses(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.ProductClassDLDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.ProductClassDLDataSetType), GetProductClassesDL(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.StationDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.StationDataSetType), GetStations(), CacheItemPriority.High, null, new ICacheItemExpiration[] { expiry });
     }
     if (!appCache.Contains(Enum.GetName(typeof(DataSetType), DataSetType.UploadedByDataSetType)))
     {
         appCache.Add(Enum.GetName(typeof(DataSetType), DataSetType.UploadedByDataSetType), GetUploadedBy(), CacheItemPriority.High, null, new ICacheItemExpiration[] { new AbsoluteTime(new TimeSpan(0, 0, 30, 0)) });
     }
 }
Example #7
0
 private ICacheItemExpiration[] GetCacheExpirations()
 {
     CachingStoreProviderData cacheStorageProviderData = GetCacheStorageProviderData();
     ICacheItemExpiration[] cachingExpirations = new ICacheItemExpiration[2];
     cachingExpirations[0] = new AbsoluteTime(new TimeSpan(0, 0, ConvertExpirationTimeToSeconds(cacheStorageProviderData.AbsoluteExpiration)));
     cachingExpirations[1] = new SlidingTime(new TimeSpan(0, 0, ConvertExpirationTimeToSeconds(cacheStorageProviderData.SlidingExpiration)));
     return cachingExpirations;
 }