public override void Overwrite <T>(String key, T value, TimeSpan slidingExpiration)
{
if (_config.Readonly)
{
throw new InvalidOperationException();
}
var cacheKey = BuildCacheKey(key);
var db = _connection.GetDatabase();
db.StringSet(cacheKey, NewtonsoftJsonUtil.Stringify(value));
db.KeyExpire(cacheKey, slidingExpiration);
}
public override bool TryGet <T>(String key, out T value)
{
var db = _connection.GetDatabase();
var entry = db.StringGet(BuildCacheKey(key));
if (!entry.HasValue)
{
value = default(T);
return(false);
}
value = NewtonsoftJsonUtil.Parse <T>(entry);
return(true);
}
public override void Overwrite <T>(String key, T value)
{
if (_config.Readonly)
{
throw new InvalidOperationException();
}
if (_config.MaxExpiration.HasValue)
{
Overwrite(key, value, _config.MaxExpiration.Value);
}
else
{
var db = _connection.GetDatabase();
db.StringSet(BuildCacheKey(key), NewtonsoftJsonUtil.Stringify(value));
}
}