1 package at.ac.tuwien.sbc.valesriegler.cook.jms.messageListeners;
3 import at.ac.tuwien.sbc.valesriegler.cook.actions.OrderInfo;
4 import at.ac.tuwien.sbc.valesriegler.cook.jms.JMSCook;
5 import at.ac.tuwien.sbc.valesriegler.group.actions.OrderRequest;
6 import at.ac.tuwien.sbc.valesriegler.types.OrderStatus;
7 import at.ac.tuwien.sbc.valesriegler.types.Pizza;
8 import at.ac.tuwien.sbc.valesriegler.types.PizzaOrder;
9 import at.ac.tuwien.sbc.valesriegler.types.PizzaOrderStatus;
10 import org.apache.activemq.ActiveMQConnectionFactory;
11 import org.slf4j.Logger;
12 import org.slf4j.LoggerFactory;
17 * Cook the requested pizza.
22 public class OrdersToCook implements MessageListener {
23 private static final Logger log = LoggerFactory.getLogger(OrdersToCook.class);
24 private final JMSCook cook;
26 public OrdersToCook(JMSCook cook) {
31 public void onMessage(Message msg) {
34 if (msg instanceof ObjectMessage) {
35 ObjectMessage objMsg = (ObjectMessage) msg;
36 Object obj = objMsg.getObject();
38 if (obj instanceof OrderRequest) {
39 OrderRequest orderrequest = (OrderRequest) obj;
40 log.debug("Received: " + orderrequest);
42 for (PizzaOrder pizzaorder : orderrequest.getGroupdata().getOrder().getOrderedPizzas()) {
43 pizzaorder.setStatus(PizzaOrderStatus.IN_PREPARATION);
46 ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(cook.getCONNECTSTRING());
47 Connection connection = connectionFactory.createConnection();
51 Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
52 MessageProducer prod = session.createProducer(session.createQueue("PizzeriaConnector"));
53 prod.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
54 OrderInfo oi = new OrderInfo(orderrequest.getGroupdata(), cook.getId());
55 prod.send(session.createObjectMessage(oi));
59 for (PizzaOrder po : orderrequest.getGroupdata().getOrder().getOrderedPizzas()) {
60 Thread.sleep(po.getPizzaType().duration * 1000);
61 po.setStatus(PizzaOrderStatus.DONE);
62 Pizza p = Pizza.createPizzaFromPizzaOrder(po, cook.getId(), false);
63 orderrequest.getGroupdata().getOrder().getCookedPizzas().add(p);
65 orderrequest.getGroupdata().getOrder().setStatus(OrderStatus.DELIVERY_PENDING);
67 // let pizzas be delivered.
68 session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
69 prod = session.createProducer(session.createQueue("CookedOrders"));
70 prod.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
71 prod.send(session.createObjectMessage(oi));
74 prod = session.createProducer(session.createQueue("PizzeriaConnector"));
75 prod.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
76 // WTF: oi = new OrderInfo(orderrequest.getGroupdata(), cook.getId());
77 prod.send(session.createObjectMessage(oi));
82 log.warn("Received unknown Object: " + obj);
85 log.warn("Received unknown Message: " + msg);
89 } catch (JMSException e) {
90 log.error("EXCEPTION!", e);
91 } catch (InterruptedException e) {
92 log.error("EXCEPTION!", e);
97 public String toString() {
98 return "CookRequestedPizza [cook=" + cook + "]";