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Show orders in PizzeriaGUI
[pub/jan/sbc.git] / src / main / java / at / ac / tuwien / sbc / valesriegler / common / Util.java
1 package at.ac.tuwien.sbc.valesriegler.common;
2
3 import java.net.URI;
4 import java.util.List;
5
6 import org.mozartspaces.capi3.Coordinator;
7 import org.mozartspaces.core.Capi;
8 import org.mozartspaces.core.ContainerReference;
9 import org.mozartspaces.core.MzsConstants.Container;
10 import org.mozartspaces.core.MzsConstants.RequestTimeout;
11 import org.mozartspaces.core.MzsCoreException;
12
13 public abstract class Util {
14         // TODO: solve the switch between mom by command-line arguments
15         public static final boolean useJMS = false;
16         
17         public static final String TABLES_CONTAINER = "tables";
18         public static final String GROUPS_CONTAINER = "groups";
19         public static final String ASSIGN_TABLE = "assignTable";
20         public static final String TAKE_ORDER = "takeOrder"; 
21         public static final String ORDER = "order"; 
22         public static final String DELIVER_PIZZAS = "deliverPizzas";
23         public static final String PAYMENT = "payment";
24         public static final String FREE_TABLES = "freeTables";
25         
26         public static final String SERVER_ADDR = "xvsm://localhost:9876";
27         
28         public static ContainerReference getOrCreateNamedContainer(final String spaceUri, final String containerName, final Capi capi, final List<Coordinator> coordinators)
29                         throws MzsCoreException {
30
31                 ContainerReference container;
32                 try {
33                         container = capi.lookupContainer(containerName, URI.create(spaceUri), RequestTimeout.DEFAULT, null);
34                 } catch (MzsCoreException e) {
35                         container = capi.createContainer(containerName, URI.create(spaceUri), Container.UNBOUNDED, coordinators, null, null);
36                 }
37                 return container;
38         }
39         
40         public static String getId(int id) {
41                 return id != 0 ? String.valueOf(id) : "";
42         }
43         
44         public static int getIntSafe(Integer nr) {
45                 return nr == null ? 0 : nr;
46         }
47
48 }