public T Read <T>(string key)
{
try
{
Yarn ent = _column.FindById(key);
return(JsonConvert.DeserializeObject <T>(ent.Cached, _jsonSettings));
}
catch (Exception exc)
{
exc.WriteFormattedMessageToDebugConsole(typeof(Cotton));
}
return(default(T));
}
public string Read(string key)
{
try
{
Yarn ent = _column.FindById(key);
return(ent.Cached);
}
catch (Exception exc)
{
exc.WriteFormattedMessageToDebugConsole(typeof(Cotton));
}
return(string.Empty);
}
public bool Create(string key, string data, TimeSpan expireIn)
{
try
{
Yarn ent = new Yarn
{
Id = key,
Cached = data,
ExpirationTime = Utils.ReadExpiration(expireIn)
};
_column.Upsert(ent);
return(true);
}
catch (Exception exc)
{
exc.WriteFormattedMessageToDebugConsole(typeof(Cotton));
}
return(false);
}
public DateTime?ReadExpirationTime(string key)
{
Yarn ent = _column.FindById(key);
return(ent?.ExpirationTime);
}
public bool IsExpired(string key)
{
Yarn ent = _column.FindById(key);
return(ent == null ? true : (DateTime.UtcNow > ent.ExpirationTime.ToUniversalTime()));
}
public bool IsExists(string key)
{
Yarn ent = _column.FindById(key);
return(ent != null);
}
