public void Set <T>(CacheKey Key, T target, DateTime UTCExpirtTime) where T : class, IModel
{
Key CacheKey = new WeakCaching.Key(Key.ToString(), typeof(T));
CacheItem <T> item = new CacheItem <T>(target, UTCExpirtTime);
_caches[CacheKey] = item;
}
public void Delete <T>(CacheKey Key) where T : class, IModel
{
Key CacheKey = new WeakCaching.Key(Key.ToString(), typeof(T));
Object item;
_caches.TryRemove(CacheKey, out item);
}
public async Task <T> GetAsync <T>(CacheKey key) where T : class, IModel
{
Key CacheKey = new WeakCaching.Key(key.ToString(), typeof(T));
if (_caches.TryGetValue(CacheKey, out object obj))
{
if (obj is CacheItem <T> )
{
CacheItem <T> citem = obj as CacheItem <T>;
if (citem.IsCurrent)
{
return(await Task.FromResult(citem.Target));
}
}
}
return(default);
public async Task <bool> ContainsKeyAsync <T>(CacheKey key) where T : class, IModel
{
Key CacheKey = new WeakCaching.Key(key.ToString(), typeof(T));
return(await Task.FromResult(_caches.ContainsKey(CacheKey)));
}
