public void AddDataSeconds(ICacheItem key, object value, int expirationSeconds)
{
CacheItemPolicy policy = new CacheItemPolicy();
if (expirationSeconds > 0)
{
policy.AbsoluteExpiration = DateTimeOffset.UtcNow.AddSeconds(expirationSeconds);
}
MemoryCache.Default.Add(key.ToString(), value, policy);
}
public void AddData(ICacheItem key, object value, int expirationMinutes, CacheEntryRemovedCallback objectExpiredEvent)
{
CacheItemPolicy policy = new CacheItemPolicy();
if (expirationMinutes > 0)
{
policy.AbsoluteExpiration = DateTimeOffset.UtcNow.AddMinutes(expirationMinutes);
policy.RemovedCallback = objectExpiredEvent;
}
MemoryCache.Default.Add(key.ToString(), value, policy);
}
public void AddSlidingData(ICacheItem key, object value, int expirationMinutes, CacheEntryRemovedCallback objectExpiredEvent)
{
CacheItemPolicy policy = new CacheItemPolicy();
if (expirationMinutes > 0)
{
policy.RemovedCallback = objectExpiredEvent;
policy.SlidingExpiration = TimeSpan.FromMinutes(expirationMinutes);
}
MemoryCache.Default.Add(key.ToString(), value, policy);
}
public bool Contains(ICacheItem key)
{
return(MemoryCache.Default.Contains(key.ToString()) && MemoryCache.Default.Get(key.ToString()) != null);
}
public object GetData(ICacheItem key)
{
return(MemoryCache.Default.Get(key.ToString()));
}
