//overrides the method in the parent class
public override void ProcessMessage()
{
//extract ID and sender
this.Id = Message.Header;
this.Sender = Message.Body[0].Clean();
if (!this.Sender.ValidateTwitterUser())
{
throw new Exception("Invalid twitter username!");
}
string text = StringHelper.GetMessageBody(Message.Body, 2);
MessageText = text;
MessageText.StoreMentions();
MessageText.GetHashTags();
if (text.Length < 141)
{
this.MessageText = StringHelper.ReplaceTextSpeak(text);
}
else
{
throw new ArgumentOutOfRangeException("Tweet text cannot be longer than 140 characters!");
}
JSONHelper.WriteTweet(this);
}