/// <summary>
/// Extract the cache invalidation values for the specified key into a serializable structure.
/// </summary>
/// <param name="key">The key.</param>
/// <returns>
/// A serializable structure containing the values for the specified invalidation key
/// </returns>
/// <exception cref="System.ArgumentNullException">key</exception>
public Lazy <SerializableCacheInvalidationKey <TKey> > ToSerializableKey(TKey key)
{
if (Equals(key, null))
{
throw new ArgumentNullException("key");
}
return(new Lazy <SerializableCacheInvalidationKey <TKey> >(() =>
{
var serializableKey = new SerializableCacheInvalidationKey <TKey>(Name, key)
{
EntityToCacheKey = EntityToCacheKey.GetKeys(key),
FieldTypeToCacheKey = FieldTypeToCacheKey.GetKeys(key),
RelationshipTypeToCacheKey = RelationshipTypeToCacheKey.GetKeys(key),
EntityInvalidatingRelationshipTypesToCacheKey = EntityInvalidatingRelationshipTypesToCacheKey.GetKeys(key),
EntityTypeToCacheKey = EntityTypeToCacheKey.GetKeys(key)
};
return serializableKey;
}, false));
}
