4.2.4. Message インターフェイス

        public interface Message
{
	public Header getHeader ();
	public Context getContext ();
	public Body getBody ();
	public Fault getFault ();
	public Attachment getAttachment ();
	public URI getType ();
	public Properties getProperties ();

	public Message copy () throws Exception;
}

        public interface Message
{
	public Header getHeader ();
	public Context getContext ();
	public Body getBody ();
	public Fault getFault ();
	public Attachment getAttachment ();
	public URI getType ();
	public Properties getProperties ();

	public Message copy () throws Exception;
}