public void Put(String key, CacheTimeSpan timeSpan, object @object)
{
Remove(key);
if (@object.IsNotNull())
{
CacheStore.Add(
new CacheItem(key, @object),
new CacheItemPolicy {
AbsoluteExpiration = DateTime.Now + GetTimeSpan(timeSpan)
});
}
}
public T Get <T>(string key, CacheTimeSpan timeSpan, Func <T> getItem)
{
var cacheItem = CacheStore.Get(key);
if (cacheItem.IsNull() && getItem.IsNotNull())
{
cacheItem = getItem();
if (cacheItem != null)
{
Put(key, timeSpan, cacheItem);
}
}
return((T)cacheItem);
}
private TimeSpan GetTimeSpan(CacheTimeSpan cacheTimeSpan)
{
int minutes = 10;
switch (cacheTimeSpan)
{
case CacheTimeSpan.Infinite:
minutes = 2 * 24 * 60;
break;
case CacheTimeSpan.FiveMinutes:
minutes = 5;
break;
case CacheTimeSpan.ThirtySeconds:
return(TimeSpan.FromSeconds(30));
case CacheTimeSpan.OneMinute:
minutes = 1;
break;
case CacheTimeSpan.TwoMinutes:
minutes = 2;
break;
case CacheTimeSpan.Hour:
minutes = 60;
break;
case CacheTimeSpan.TenMinutes:
minutes = 10;
break;
case CacheTimeSpan.FifteenMinutes:
minutes = 15;
break;
case CacheTimeSpan.ThirtyMinutes:
minutes = 30;
break;
}
return(TimeSpan.FromMinutes(minutes));
}
