blob: eecd5e3a51d9e7b7d41f10c8c249d2245c78b77d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
// $Id$
//
// ============================================================================
//
// = FILENAME
// IDL_Cubit_Client.java
//
// = AUTHOR
// Michael Kircher (mk1@cs.wustl.edu)
//
// = DESCRIPTION
// Connects to the cubit factory, gets a cubit object and
// calls the cube_short method on it. The purpose of this
// class is to demonstrate how to use the JavaIDL ORB to access
// TAO.
//
// ============================================================================
public class IDL_Cubit_Client
{
private org.omg.CORBA.ORB orb_;
private org.omg.CORBA.Object naming_service_object_;
public void init (String[] args)
{
try {
orb_ = org.omg.CORBA.ORB.init (args, null);
// Get the Naming Service initial reference
System.out.println ("Using the lookup protocol!");
NS_Resolve ns_resolve = new NS_Resolve ();
naming_service_object_ = ns_resolve.resolve_name_service (orb_);
}
catch(org.omg.CORBA.SystemException e) {
System.err.println ("PushConsumerFactory constructor: ORB and Name Service initialization");
System.err.println(e);
}
}
public void run ()
{
try
{
// Get the Naming Context to allow resolving the EventService and
// ScheduleService
CosNaming.NamingContext naming_context =
CosNaming.NamingContextHelper.narrow (naming_service_object_);
if (naming_context == null)
{
System.err.println ("The Naming Context is null");
System.exit (1);
}
System.out.println ("Reference to the Naming Service is ok.");
CosNaming.NameComponent[] cubit_factory_name = new CosNaming.NameComponent[2];
cubit_factory_name[0] = new CosNaming.NameComponent ("IDL_Cubit","");
cubit_factory_name[1] = new CosNaming.NameComponent ("cubit_factory","");
org.omg.CORBA.Object factory_obj = naming_context.resolve (cubit_factory_name);
if (factory_obj == null)
{
System.err.println ("Factory object is nil!");
return;
}
Cubit_Factory cubit_Factory = Cubit_FactoryHelper.narrow (factory_obj);
Cubit cubit = cubit_Factory.make_cubit ("key0");
short x = 4;
System.out.println ("The call cube_short (4) results in: " +cubit.cube_short (x));
}
catch (CosNaming.NamingContextPackage.CannotProceed e)
{
System.err.println ("CosNaming.NamingContextPackage.CannotProceed");
System.err.println (e);
}
catch (CosNaming.NamingContextPackage.InvalidName e)
{
System.err.println ("CosNaming.NamingContextPackage.InvalidName");
System.err.println (e);
}
catch (CosNaming.NamingContextPackage.NotFound e)
{
System.err.println ("CosNaming.NamingContextPackage.NotFound");
System.err.println (e);
}
catch(org.omg.CORBA.SystemException e)
{
System.err.println ("PushConsumerFactory.run: Failure");
System.err.println(e);
}
}
public static void main (String[] args) {
IDL_Cubit_Client cubit_Client = new IDL_Cubit_Client ();
cubit_Client.init (args);
cubit_Client.run ();
}
} // public class IDL_Cubit_Client
|
