src/main/java/at/ac/tuwien/sbc/valesriegler/pizzeria/PizzeriaAgent.java

   1 package at.ac.tuwien.sbc.valesriegler.pizzeria;
   2
   3 import java.io.Serializable;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import javax.swing.SwingUtilities;
   8
   9 import org.mozartspaces.core.Entry;
  10 import org.mozartspaces.notifications.Notification;
  11 import org.mozartspaces.notifications.NotificationListener;
  12 import org.mozartspaces.notifications.Operation;
  13 import org.slf4j.Logger;
  14 import org.slf4j.LoggerFactory;
  15
  16 import at.ac.tuwien.sbc.valesriegler.common.Util;
  17 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.PizzeriaFrame;
  18 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.tablemodels.GroupsOverviewModel;
  19 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.tablemodels.OrdersOverviewModel;
  20 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.tablemodels.PizzasOfOrderModel;
  21 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.tablemodels.TablesOverviewModel;
  22 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.tablemodels.WaitersOfOrderModel;
  23 import at.ac.tuwien.sbc.valesriegler.types.GroupData;
  24 import at.ac.tuwien.sbc.valesriegler.types.Table;
  25 import at.ac.tuwien.sbc.valesriegler.xvsm.XVSMConnector;
  26
  27 /**
  28  * The Main class of the Pizzeria compoment.
  29  * <p />
  30  * Start the communication and the Pizzeria GUI
  31  *
  32  * @author Gregor Riegler <gregor DOT riegler AT gmail DOT com>
  33  * @author jan
  34  */
  35 public class PizzeriaAgent {
  36         private static final Logger log = LoggerFactory.getLogger(PizzeriaAgent.class);
  37
  38         private static final String USAGE = "Usage: java PizzeriaAgent XVSM|JMS";
  39
  40         private static PizzeriaAgent pizzeriaAgent;
  41
  42         private OrdersOverviewModel ordersModel;
  43         private GroupsOverviewModel groupModel;
  44         private TablesOverviewModel tablesModel;
  45         private WaitersOfOrderModel waitersModel;
  46         private PizzasOfOrderModel pizzasModel;
  47
  48         private XVSMConnector xvsm;
  49
  50         public static void main(String[] args) {// TODO: remove hardcoding of JMS.
  51                 // if (args.length != 1) {
  52                 // throw new IllegalArgumentException(USAGE);
  53                 // } else {
  54 //              String mom = "XVSM";// args[0];
  55                 String mom = Util.useJMS ? "JMS" : "XVSM";
  56                 log.info(mom);
  57                 pizzeriaAgent = new PizzeriaAgent();
  58                 switch (mom) {
  59                 case "XVSM":
  60                         pizzeriaAgent.createModels();
  61                         pizzeriaAgent.initXVSM();
  62                         pizzeriaAgent.initGUI();
  63                         break;
  64                 case "JMS":
  65                         pizzeriaAgent.createModels();
  66                         pizzeriaAgent.initJMS();
  67                         pizzeriaAgent.initGUI();
  68                         break;
  69                 default:
  70                         throw new IllegalArgumentException(USAGE);
  71                 }
  72
  73                 // }
  74         }
  75
  76         private void initJMS() {
  77                 // do what you have to do
  78         }
  79
  80         private void initXVSM() {
  81                         xvsm = new XVSMConnector();
  82                         xvsm.initSpaceCommunication();
  83                         xvsm.useTablesContainer();
  84                         xvsm.useGroupsContainer();
  85
  86                         NotificationListener tablesListener = new NotificationListener() {
  87                     @Override
  88                     public void entryOperationFinished(final Notification notification, final Operation operation, final List<? extends Serializable> entries) {
  89
  90                         final List<Table> tables = new ArrayList<>();
  91                         List<Entry> entryList = (List<Entry>) entries;
  92                         for (Entry entry : entryList) {
  93                                                 tables.add((Table) entry.getValue());
  94                                         }
  95                         SwingUtilities.invokeLater(new Runnable() {
  96                                                 @Override
  97                                                 public void run() {
  98                                                         PizzeriaAgent.getInstance().getTablesModel().addItems(tables);
  99                                                 }
 100                                         });
 101                     }
 102                 };
 103
 104                 NotificationListener groupsListener = new NotificationListener() {
 105                     @Override
 106                     public void entryOperationFinished(final Notification notification, final Operation operation, final List<? extends Serializable> entries) {
 107                         List<GroupData> groups = (List<GroupData>) entries;
 108                         PizzeriaAgent.getInstance().getGroupModel().addItems(groups);
 109                     }
 110                 };
 111                         xvsm.initTablesNotifications(tablesListener);
 112                         xvsm.initGroupNotifications(groupsListener);
 113         }
 114
 115         private void initGUI() {
 116                 PizzeriaGUI gui = new PizzeriaGUI();
 117                 SwingUtilities.invokeLater(gui);
 118         }
 119
 120         class PizzeriaGUI implements Runnable {
 121                 @Override
 122                 public void run() {
 123                         PizzeriaFrame frame = new PizzeriaFrame();
 124                         frame.setOnTablesCreatedHandler(new TablesCreatedHandler() {
 125
 126                                 @Override
 127                                 public void freeTablesCreated(List<Table> tables) {
 128                                          if(!Util.useJMS) {
 129                                                  xvsm.sendTablesToSpace(tables);
 130                                          }
 131                                 }
 132
 133
 134                         });
 135                         frame.start();
 136                         frame.pack();
 137                         frame.setVisible(true);
 138                 }
 139         }
 140
 141         private void createModels() {
 142                 ordersModel = new OrdersOverviewModel();
 143                 groupModel = new GroupsOverviewModel();
 144                 tablesModel = new TablesOverviewModel();
 145                 waitersModel = new WaitersOfOrderModel();
 146                 pizzasModel = new PizzasOfOrderModel();
 147         }
 148
 149         public static PizzeriaAgent getInstance() {
 150                 return pizzeriaAgent;
 151         }
 152
 153         public OrdersOverviewModel getOrdersModel() {
 154                 return ordersModel;
 155         }
 156
 157         public GroupsOverviewModel getGroupModel() {
 158                 return groupModel;
 159         }
 160
 161         public TablesOverviewModel getTablesModel() {
 162                 return tablesModel;
 163         }
 164
 165         public WaitersOfOrderModel getWaitersModel() {
 166                 return waitersModel;
 167         }
 168
 169         public PizzasOfOrderModel getPizzasModel() {
 170                 return pizzasModel;
 171         }
 172
 173         public interface TablesCreatedHandler {
 174                 public void freeTablesCreated(List<Table> tables);
 175         }
 176
 177 }