public class OrderManagementMDB implements MessageDrivenBean {
  
  public void onMessage(Message inMessage) {
    ObjectMessage msg = null;
    try {
      if (inMessage instanceof ObjectMessage) {
        msg = (ObjectMessage) inMessage;
        OrderData order = (OrderData) msg.getObject();
        // wywoanie systemu zarzdzania zamwieniami
      } else {
      }
    } catch (Exception e) {}
  }

}
