/// <summary>
/// Initializes a new instance of the Message class.
/// </summary>
/// <param name="to">The JID of the intended recipient.</param>
/// <param name="body">The content of the message.</param>
/// <param name="subject">The subject of the message.</param>
/// <param name="thread">The conversation thread this message belongs to.</param>
/// <param name="type">The type of the message. Can be one of the values from
/// the MessagType enumeration.</param>
/// <param name="language">The language of the XML character data of
/// the stanza.</param>
/// <exception cref="ArgumentNullException">The to parameter is null.</exception>
/// <exception cref="ArgumentException">The body parameter is the empty string.</exception>
public Message(Jid to, string body = null, string subject = null, string thread = null,
MessageType type = MessageType.Normal, CultureInfo language = null)
: base(to, null, null, null, language)
{
to.ThrowIfNull("to");
AlternateSubjects = new XmlDictionary(element, "subject", "xml:lang");
AlternateBodies = new XmlDictionary(element, "body", "xml:lang");
Type = type;
Body = body;
Subject = subject;
Thread = thread;
}
/// <summary>
/// Initializes a new instance of the Message class.
/// </summary>
/// <param name="to">The JID of the intended recipient.</param>
/// <param name="bodies">A dictionary of message bodies. The dictionary
/// keys denote the languages of the message bodies and must be valid
/// ISO 2 letter language codes.</param>
/// <param name="subjects">A dictionary of message subjects. The dictionary
/// keys denote the languages of the message subjects and must be valid
/// ISO 2 letter language codes.</param>
/// <param name="thread">The conversation thread this message belongs to.</param>
/// <param name="type">The type of the message. Can be one of the values from
/// the MessagType enumeration.</param>
/// <param name="language">The language of the XML character data of
/// the stanza.</param>
/// <exception cref="ArgumentNullException">The to parametr or the bodies
/// parameter is null.</exception>
public Message(Jid to, IDictionary <string, string> bodies,
IDictionary <string, string> subjects = null, string thread = null,
MessageType type = MessageType.Normal, CultureInfo language = null)
: base(to, null, null, null, language)
{
to.ThrowIfNull("to");
bodies.ThrowIfNull("bodies");
AlternateSubjects = new XmlDictionary(element, "subject", "xml:lang");
AlternateBodies = new XmlDictionary(element, "body", "xml:lang");
Type = type;
foreach (var pair in bodies)
{
AlternateBodies.Add(pair.Key, pair.Value);
}
if (subjects != null)
{
foreach (var pair in subjects)
{
AlternateSubjects.Add(pair.Key, pair.Value);
}
}
Thread = thread;
}