1 package at.ac.tuwien.sbc.valesriegler.common;
3 import at.ac.tuwien.sbc.valesriegler.types.PizzaOrder;
4 import at.ac.tuwien.sbc.valesriegler.types.PizzaType;
5 import org.slf4j.Logger;
6 import org.slf4j.LoggerFactory;
9 import javax.swing.border.TitledBorder;
13 import java.util.List;
15 public abstract class Util {
16 private static final Logger log = LoggerFactory.getLogger(Util.class);
17 public static boolean useJMS = true;
19 public static final String TABLE_ASSIGNED = "tables";
20 public static final String ASSIGN_TABLE = "assignTable";
21 public static final String TAKE_ORDER = "takeOrder";
22 public static final String ORDER_TAKEN = "order";
23 public static final String DELIVERY_ORDER_TAKEN = "deliverOrderTaken";
24 public static final String DELIVER_PIZZAS = "deliverPizzas";
25 public static final String DELIVER_DELIVERY_PIZZAS = "deliverDeliveryPizzas";
26 public static final String DELIVER_DELIVERY_ORDER = "deliverDeliveryOrderContainer";
27 public static final String PREPARE_PIZZAS = "preparePizzas";
28 public static final String PREPARE_DELIVERY_PIZZAS = "prepareDeliveryPizzas";
29 public static final String PIZZAS_IN_PROGRESS = "pizzasInProgress";
30 public static final String ORDER_COMPLETE = "orderComplete";
31 public static final String PAYMENT_REQUEST = "payment";
32 public static final String FREE_TABLES = "freeTables";
33 public static final String PAYMENT_DONE = "hasPaid";
34 public static final String PIZZERIA_INFO = "pizzeriaInfo";
35 public static final String PHONE_CALLS = "phoneCalls";
36 public static final String GROUP_AGENT_INFO = "groupAgentInfo";
37 public static final String PIZZERIA_GROUP = "pizzeriaGroupContainer";
38 public static final String PIZZERIA_TABLE = "pizzeriaTableContainer";
39 public static final String PIZZERIA_DELIVERY = "pizzeriaDeliveryContainer";
41 private static Random random = new Random();
43 public static final long SPACE_TRANSACTION_TIMEOUT = 1500;
45 public static final String SERVER_ADDR = "xvsm://localhost:%d";
46 public static final int GROUP_AGENT_PORT = 9876;
47 public static final int DELIVERY_CUSTOMERS_PORT = 9877;
49 public static final String JMS_CONNECTSTRING = "tcp://localhost:61616?jms.prefetchPolicy.all=1";
51 public static String getId(int id) {
52 return (id != 0 && id != -1) ? String.valueOf(id) : "";
55 public static int getIntSafe(Integer nr) {
56 return nr == null ? 0 : nr;
59 public static URI createURI(int port) {
60 return URI.create(String.format(SERVER_ADDR, port));
63 public static <T extends HasId> Map<Integer, T> intoMapById(List<T> hasIds) {
65 return Collections.emptyMap();
68 Map<Integer, T> myMap = new HashMap<>();
69 for (T hasId : hasIds) {
70 myMap.put(hasId.getId(), hasId);
75 public static int getRandom(int min, int max) {
76 return random.nextInt(max - min + 1) + min;
79 public static Tuple<Integer> parseIdAndSpacePort(String[] args, String usage) {
80 if (args.length != 2) {
81 throw new IllegalArgumentException(usage);
87 parsedId = Integer.parseInt(args[0]);
88 port = Integer.parseInt(args[1]);
89 } catch (NumberFormatException e) {
90 throw new IllegalArgumentException(usage);
93 return new Tuple<Integer>(parsedId, port);
96 public static JTable createTableInTitledPanel(JPanel wrapperPanel, TableModel<?> model, String title) {
97 JTable table = new JTable(model);
98 wrapperPanel.setLayout(new GridBagLayout());
99 GridBagConstraints c = new GridBagConstraints();
103 c.insets = new Insets(10, 10, 10, 10);
104 c.fill = GridBagConstraints.BOTH;
105 JScrollPane scrollPane = new JScrollPane(table);
107 wrapperPanel.setBorder(new TitledBorder(title));
108 scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
109 wrapperPanel.add(scrollPane, c);
110 table.setAutoCreateRowSorter(true);
116 * @return A display string for PizzaTypes.
118 * e.g. Cardinale, Cardinale, Margherita is displayed as
119 * "2xCARDINALE,1xMARGHERITA"
121 public static String pizzaDisplay(List<PizzaOrder> list) {
122 HashMap<PizzaType, Integer> pizzaCount = new HashMap<PizzaType, Integer>();
123 for (PizzaOrder pizzaOrder : list) {
124 PizzaType pizzaType = pizzaOrder.getPizzaType();
125 if (pizzaCount.containsKey(pizzaType)) {
126 pizzaCount.put(pizzaType, pizzaCount.get(pizzaType) + 1);
128 pizzaCount.put(pizzaType, 1);
130 Set<PizzaType> pizzaTypes = pizzaCount.keySet();
131 StringBuilder sb = new StringBuilder();
133 boolean multiplePizzas = false;
134 for (PizzaType pizzaType : pizzaTypes) {
138 multiplePizzas = true;
140 sb.append(pizzaCount.get(pizzaType) + "x");
141 sb.append(pizzaType.toString());
144 return sb.toString();
147 public static void handleSpaceErrorAndTerminate(Exception e) {
148 log.error(e.getMessage());