public PlaySongCommand(Song song, Volume volume)
{
song.ThrowIfNull("song");
_song = song;
_volume = volume;
}
public XElement Serialize(Song song, string elementName = "song")
{
song.ThrowIfNull("song");
elementName.ThrowIfNull("elementName");
return new XElement(
elementName,
new XElement("data", BinarySerializer.Instance.Serialize(song.Data)),
new XAttribute("id", song.Id),
new XAttribute("name", song.Name),
new XAttribute("description", song.Description));
}
public byte[] Serialize(Song song)
{
song.ThrowIfNull("song");
var serializer = new CompactSerializer();
serializer[0] = song.Id.ToByteArray();
serializer[1] = Encoding.UTF8.GetBytes(song.Name);
serializer[2] = Encoding.UTF8.GetBytes(song.Description);
serializer[3] = song.Data;
return serializer.Serialize();
}
public static PlaySongCommand PlaySong(Song song, Volume volume)
{
return new PlaySongCommand(song, volume);
}
public static PlaySongCommand PlaySong(Song song)
{
return new PlaySongCommand(song);
}
public PlaySongCommand(Song song)
: this(song, Volume.Full)
{
}
