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1
2 package SOFA.Util;
3
4 import org.omg.CORBA.ORB  ;
5 import org.omg.CosNaming.NamingContext ;
6 import org.omg.CosNaming.NamingContextHelper ;
7 import org.omg.PortableServer.POA ;
8 import org.omg.PortableServer.POAHelper ;
9 import org.omg.PortableServer.Servant ;
10
11
15 public class CORBAAccess {
16
17
18 public static ORB orb;
19 public static NamingContext ncRef;
20 private static POA rootpoa;
21
22
23 public CORBAAccess() throws CORBAAccessException {
24
25 try {
26 String orbport = System.getProperty("sofa.orbport","900");
27 String orbhost = System.getProperty("sofa.orbhost","localhost");
28 String [] args = new String [4];
29 args[0] = "-ORBInitialPort";
30 args[1] = orbport;
31 args[2] = "-ORBInitialHost";
32 args[3] = orbhost;
33
34 orb = ORB.init(args, null);
35
36 rootpoa=POAHelper.narrow(orb.resolve_initial_references("RootPOA"));
37 rootpoa.the_POAManager().activate();
38
39 org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
40 ncRef = NamingContextHelper.narrow(objRef);
41
42 }
43 catch (Exception e) {
44 throw new CORBAAccessException("Can't initialize ORB.", e);
45 }
46 }
47
48 public static org.omg.CORBA.Object activate_object(Servant o) throws Exception {
49 return rootpoa.servant_to_reference(o);
50 }
51
52 public static String object_to_string(org.omg.CORBA.Object o) throws Exception {
53
54 return orb.object_to_string((org.omg.CORBA.Object )o);
55 }
56
57 public void run() {
58 orb.run();
59 }
60 }
61 |
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