code: public Node getDOM()
      {
          if (m_message != null)
          {
          	BaseMessage message = m_message.getMessage();
          	return message.getDOM();
          }
          return super.getDOM();	// Null
      }
docs: Convert this tree to a DOM object.
  Currently this is lame because I convert the tree to text, then to DOM.
  In the future, jaxb will be able to convert directly.
  @return The dom tree.