/// <summary>
/// Creates a unique cache partition that may share references to objects with same key/versions with other partitions
/// </summary>
/// <returns>Partitioned cache</returns>
public ICache <TKey, TResource> CreatePartition()
{
lock (_lock)
{
var view = new CacheView(this);
_views.Add(view);
return(view);
}
}
private void Remove(VersionResourceKey versionedKey, CacheView originView)
{
var otherViewsTrackingResource = _views
.Except(new[] { originView })
.Any(x => x.TryGetValue(versionedKey.Key, out var resource) && _versionSelector(resource).Equals(versionedKey.Version));
if (!otherViewsTrackingResource)
{
Items.Remove(versionedKey);
}
}
private static CacheView RenderAndCacheForcibly(
Controller controller,
IView view,
string cacheKey,
int duration)
{
CacheView cacheView;
lock (ObjectLocker.Instance.GetLockObject(cacheKey))
{
cacheView = new CacheView(Render(controller, view));
controller.HttpContext.Cache.Insert(
cacheKey,
cacheView,
null,
DateTime.Now.AddSeconds(duration),
Cache.NoSlidingExpiration);
}
return(cacheView);
}
private void Remove(TResource resource, CacheView originView)
{
var versionedKey = GetVersionKeyFor(resource);
Remove(versionedKey, originView);
}
