/// <summary>
/// Get given model from Redis.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="id"></param>
/// <returns>The instance of the model if valid id, null otherwise.</returns>
public static T Get <T>(long id)
{
var newInstance = Activator.CreateInstance <T>();
var nest = new RedisNest <T>(_database, newInstance);
if (!nest.Exists(id))
{
return(default(T));
}
Util.SetId(newInstance, id);
var fields = nest.Hgetall(id);
Util.SetFields(newInstance, fields);
return(newInstance);
}
/// <summary>
/// Save given model to Redis.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="obj"></param>
/// <returns>The instance of the model supplied, with a new Id if it is newly created in redis.</returns>
public static T Save <T>(T obj)
{
var nest = new RedisNest <T>(_database, obj);
var id = Util.GetId(obj);
if (id == null || id == 0)
{
id = nest.Incr();
Util.SetId(obj, id.Value);
}
if (!nest.Exists(id.Value))
{
throw new CsOhmException("Attempting to save an object with an Id not generated by CsOhm");
}
var fields = Util.GetFields(obj);
nest.Hmset(id.Value, fields);
return(obj);
}