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C# ICacheManager.AddOrUpdate方法代码示例

本文整理汇总了C#中ICacheManager.AddOrUpdate方法的典型用法代码示例。如果您正苦于以下问题:C# ICacheManager.AddOrUpdate方法的具体用法?C# ICacheManager.AddOrUpdate怎么用?C# ICacheManager.AddOrUpdate使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ICacheManager的用法示例。


在下文中一共展示了ICacheManager.AddOrUpdate方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: TestEachMethod

        public static void TestEachMethod(ICacheManager<object> cache)
        {
            cache.Clear();

            cache.Add("key", "value", "region");
            cache.AddOrUpdate("key", "region", "value", _ => "update value", 22);

            cache.Expire("key", "region", TimeSpan.FromDays(1));
            var val = cache.Get("key", "region");
            var item = cache.GetCacheItem("key", "region");
            cache.Put("key", "put value");
            cache.RemoveExpiration("key");

            object update2;
            cache.TryUpdate("key", "region", _ => "update 2 value", out update2);

            object update3 = cache.Update("key", "region", _ => "update 3 value");

            cache.Remove("key", "region");

            cache.Clear();
            cache.ClearRegion("region");
        }
开发者ID:yue-shi,项目名称:CacheManager,代码行数:23,代码来源:Tests.cs

示例2: CacheThreadTest

        public static void CacheThreadTest(ICacheManager<string> cache, int seed)
        {
            cache.Clear();

            var threads = 10;
            var numItems = 1000;
            var eventAddCount = 0;
            var eventRemoveCount = 0;
            var eventGetCount = 0;

            cache.OnAdd += (sender, args) => { Interlocked.Increment(ref eventAddCount); };
            cache.OnRemove += (sender, args) => { Interlocked.Increment(ref eventRemoveCount); };
            cache.OnGet += (sender, args) => { Interlocked.Increment(ref eventGetCount); };

            Func<int, string> keyGet = (index) => "key" + ((index + 1) * seed);

            Action test = () =>
            {
                for (int i = 0; i < numItems; i++)
                {
                    cache.AddOrUpdate(keyGet(i), i.ToString(), _ => i.ToString() + "update");
                }

                for (int i = 0; i < numItems; i++)
                {
                    if (i % 10 == 0)
                    {
                        cache.Remove(keyGet(i));
                    }
                }

                for (int i = 0; i < numItems; i++)
                {
                    string val = cache.Get(keyGet(i));
                }
            };

            Parallel.Invoke(new ParallelOptions() { MaxDegreeOfParallelism = 8 }, Enumerable.Repeat(test, threads).ToArray());

            foreach (var handle in cache.CacheHandles)
            {
                var stats = handle.Stats;
                Console.WriteLine(string.Format(
                        "Items: {0}, Hits: {1}, Miss: {2}, Remove: {3}, ClearRegion: {4}, Clear: {5}, Adds: {6}, Puts: {7}, Gets: {8}",
                            stats.GetStatistic(CacheStatsCounterType.Items),
                            stats.GetStatistic(CacheStatsCounterType.Hits),
                            stats.GetStatistic(CacheStatsCounterType.Misses),
                            stats.GetStatistic(CacheStatsCounterType.RemoveCalls),
                            stats.GetStatistic(CacheStatsCounterType.ClearRegionCalls),
                            stats.GetStatistic(CacheStatsCounterType.ClearCalls),
                            stats.GetStatistic(CacheStatsCounterType.AddCalls),
                            stats.GetStatistic(CacheStatsCounterType.PutCalls),
                            stats.GetStatistic(CacheStatsCounterType.GetCalls)));
            }

            cache.Dispose();

            Console.WriteLine(string.Format(
                "Event - Adds {0} Hits {1} Removes {2}",
                eventAddCount,
                eventGetCount,
                eventRemoveCount));
        }
开发者ID:yue-shi,项目名称:CacheManager,代码行数:63,代码来源:Tests.cs

示例3: RandomRWTest

        public static void RandomRWTest(ICacheManager<Item> cache)
        {
            cache.Clear();

            const string keyPrefix = "RWKey_";
            const int actionsPerIteration = 104;
            const int initialLoad = 1000;
            int iterations = 0;
            int removeFails = 0;
            var keyIndex = 0;
            var random = new Random();

            Action create = () =>
            {
                if (keyIndex > 10000)
                {
                    keyIndex = initialLoad;
                }

                Interlocked.Increment(ref keyIndex);
                var key = keyPrefix + keyIndex;
                var newValue = Guid.NewGuid().ToString();
                var item = Item.Generate();

                cache.AddOrUpdate(key, item, p =>
                {
                    p.SomeStrings.Add(newValue);
                    return p;
                });
            };

            Action read = () =>
            {
                for (var i = 0; i < 100; i++)
                {
                    var val = cache.Get(keyPrefix + random.Next(1, keyIndex));
                }
            };

            Action remove = () =>
            {
                const int maxTries = 10;
                bool result = false;
                var tries = 0;
                string key;
                do
                {
                    tries++;
                    key = keyPrefix + random.Next(1, keyIndex);
                    result = cache.Remove(key);
                    if (!result)
                    {
                        Interlocked.Increment(ref removeFails);
                    }
                }
                while (!result && tries < maxTries);
            };

            Action report = () =>
            {
                while (true)
                {
                    Thread.Sleep(1000);
                    Console.WriteLine(
                        "Index is at {0} Items in Cache: {1} failed removes {4} runs: {2} \t{3}",
                        keyIndex,
                        cache.CacheHandles.First().Count,
                        iterations,
                        iterations * actionsPerIteration,
                        removeFails);

                    Console.ForegroundColor = ConsoleColor.DarkGray;
                    foreach (var handle in cache.CacheHandles)
                    {
                        var stats = handle.Stats;
                        Console.WriteLine(string.Format(
                                "Items: {0}, Hits: {1}, Miss: {2}, Remove: {3} Adds: {4}",
                                    stats.GetStatistic(CacheStatsCounterType.Items),
                                    stats.GetStatistic(CacheStatsCounterType.Hits),
                                    stats.GetStatistic(CacheStatsCounterType.Misses),
                                    stats.GetStatistic(CacheStatsCounterType.RemoveCalls),
                                    stats.GetStatistic(CacheStatsCounterType.AddCalls)));
                    }

                    Console.ForegroundColor = ConsoleColor.Gray;
                    Console.WriteLine();

                    iterations = 0;
                    removeFails = 0;
                }
            };

            for (var i = 0; i < initialLoad; i++)
            {
                create();
            }

            Task.Factory.StartNew(report);

            while (true)
//.........这里部分代码省略.........
开发者ID:yue-shi,项目名称:CacheManager,代码行数:101,代码来源:Tests.cs

示例4: TestEachMethod

        public static void TestEachMethod(ICacheManager<object> cache)
        {
            cache.Clear();

            cache.Add("key", "value", "region");
            cache.AddOrUpdate("key", "region", "value", _ => "update value", new UpdateItemConfig(2, VersionConflictHandling.EvictItemFromOtherCaches));

            cache.Expire("key", "region", TimeSpan.FromDays(1));
            var val = cache.Get("key", "region");
            var item = cache.GetCacheItem("key", "region");
            cache.Put("key", "region", "put value");
            cache.RemoveExpiration("key", "region");

            object update2;
            cache.TryUpdate("key", "region", _ => "update 2 value", out update2);

            object update3 = cache.Update("key", "region", _ => "update 3 value");

            cache.Remove("key", "region");

            cache.Clear();
            cache.ClearRegion("region");
        }
开发者ID:serkanpektas,项目名称:CacheManager,代码行数:23,代码来源:Tests.cs


注:本文中的ICacheManager.AddOrUpdate方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。