public Cache(
CacheOptions options,
Func <TKey, Task <TValue> > loaderFunction)
{
this.SetOptions(options);
LoaderFunction = loaderFunction;
_keyGates = new ConcurrentDictionary <TKey, KeyGate <TKey> >();
_kvStore = new InMemoryKeyValueStore <TKey, CacheEntry <TValue> >();
this.InitializeFlushTimer();
}
public Cache(
IEqualityComparer <TKey> comparer,
CacheOptions options,
Func <TKey, Task <TValue> > loaderFunction)
: this(options, loaderFunction)
{
if (comparer == null)
{
throw new ArgumentNullException(nameof(comparer));
}
_keyGates = new ConcurrentDictionary <TKey, KeyGate <TKey> >();
_kvStore = new InMemoryKeyValueStore <TKey, CacheEntry <TValue> >(comparer);
this.InitializeFlushTimer();
}
private void SetOptions(CacheOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
_cacheName = options.CacheName;
if (_cacheName == null)
{
throw new ArgumentNullException(nameof(options.CacheName));
}
if (_cacheName.Trim() == string.Empty)
{
throw new ArgumentException(nameof(options.CacheName) + " may not be blank or white space");
}
options.Initialize();
_options = options;
}
public Cache(
IEqualityComparer <TKey> comparer,
CacheOptions options)
: this(comparer, options, null)
{
}
public Cache(
CacheOptions options)
: this(options, null)
{
}
