Exemple #1
0
            public IMethodReturn Invoke(IMethodInvocation input,
                                        GetNextHandlerDelegate getNext)
            {
                if (CachingService.Cache == null)
                {
                    return(getNext()(input, getNext));
                }
                var cacheKey = CacheUtils.GetCacheKey(input.MethodBase);

                var cacheValue = CachingService.Cache[cacheKey];

                if (cacheValue != null)
                {
                    return(input.CreateMethodReturn(cacheValue));
                }
                var currentLock = _locks.GetOrAdd(cacheKey, new object());

                lock (currentLock) {
                    cacheValue = CachingService.Cache[cacheKey];
                    if (cacheValue != null)
                    {
                        return(input.CreateMethodReturn(cacheValue));
                    }
                    if (!NotBlock)
                    {
                        return(AddResultToCache(getNext, input, cacheKey));
                    }

                    ThreadPoolEx.QueueUserWorkItemWithCatch(state =>
                                                            AddResultToCache(getNext, input, cacheKey));
                    var result = input.MethodBase.As <MethodInfo>().ReturnType.Create();
                    AddToCache(result, cacheKey);
                    return(input.CreateMethodReturn(result));
                }
            }
Exemple #2
0
        public void SetCache(string cacheKey, MethodBase methodBase)
        {
            if (!AddInQueue(cacheKey))
            {
                return;
            }
            var cache = Cache;

            ThreadPoolEx.QueueUserWorkItemWithCatch(
                state =>
            {
                var service    = UnityContainer.Resolve(methodBase.DeclaringType);
                var result     = methodBase.Invoke(service, new object[0]);
                var resultType = result.GetType();
                if (resultType.IsGenericType && typeof(IQueryable <>)
                    .MakeGenericType(resultType.GetGenericArguments())
                    .IsAssignableFrom(resultType)
                    )
                {
                    var value = LoadQueryable(result);
                    cache.Insert(cacheKey, value,
                                 null, DateTime.Now.AddHours(1), Cache.NoSlidingExpiration);
                }
                RemoveFromQueue(cacheKey);
            });
        }