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1 package demo.interceptors;
2
3 import org.omg.CosNaming.*;
4
5 public class Client
6 {
7 public static void main(String  args[])
8 {
9 try
10 {
11 java.util.Properties props = new java.util.Properties ();
12 props.put
13 ("org.omg.PortableInterceptor.ORBInitializerClass.ForwardInit",
14 "demo.interceptors.ClientInitializer");
15
16 MyServer grid;
17 org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(args,props);
18
19 NamingContextExt nc = NamingContextExtHelper.narrow
20 (orb.resolve_initial_references("NameService"));
21
22 grid = MyServerHelper.narrow(nc.resolve(nc.to_name("grid1.example")));
23
24 short x = grid.height();
25 System.out.println("Height = " + x);
26
27 short y = grid.width();
28 System.out.println("Width = " + y);
29
30 x -= 1;
31 y -= 1;
32
33 System.out.println("Old value at (" + x + "," + y +"): " + grid.get( x,y));
34 System.out.println("Setting (" + x + "," + y +") to 470.11");
35
36 grid.set( x, y, new java.math.BigDecimal ("470.11"));
37
38 System.out.println("New value at (" + x + "," + y +"): " + grid.get( x,y));
39
40 try
41 {
42 grid.opWithException();
43 }
44 catch (demo.interceptors.MyServerPackage.MyException ex)
45 {
46 System.out.println("MyException, reason: " + ex.why);
47 }
48
49 grid._release();
50 System.out.println("done. ");
51
52
53 }
54 catch (Exception e)
55 {
56 e.printStackTrace();
57
58 if (e instanceof org.omg.CosNaming.NamingContextPackage.NotFound )
59 System.out.println("Reason: " +
60 ((org.omg.CosNaming.NamingContextPackage.NotFound ) e).why.value());
61 }
62 }
63 }
64
65
66 |
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