/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
/// <param name="reader">The <see cref="Newtonsoft.Json.JsonReader"/> to read from.</param>
/// <param name="objectType">The <see cref="System.Type"/> of the object.</param>
/// <param name="existingValue">The existing value of object being read.</param>
/// <param name="serializer">The calling serializer.</param>
/// <returns>The object value.</returns>
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
long ms;
switch(reader.TokenType)
{
case JsonToken.String:
ms = long.Parse(reader.Value.ToString());
break;
case JsonToken.Integer:
ms = (long)reader.Value;
break;
default:
throw new InvalidOperationException("This object is not a timestamp");
}
return InternalUtils.GetUnixTimeMs(ms);
}