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
|
// $Id$
#include "Two_ObjectsC.h"
#include "ace/Get_Opt.h"
#include "ace/Argv_Type_Converter.h"
ACE_RCSID(Test, client, "$Id$")
const char *ior = "file://test.ior";
int
parse_args (int argc, char *argv[])
{
ACE_Get_Arg_Opt<char> get_opts (argc, argv, "r:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'r':
ior = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-r <ior> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
ACE_Argv_Type_Converter convert (argc, argv);
// Used to declare the CORBA::Environment variable
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
// Initialize the ORB
CORBA::ORB_var orb =
CORBA::ORB_init (convert.get_argc(), convert.get_ASCII_argv(), "" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Parse the arguments
if (parse_args (convert.get_argc(), convert.get_ASCII_argv()) != 0)
return 1;
// Convert the ior string to an object reference.
// The object reference obtained is a reference to the factory
// object.
CORBA::Object_var tmp =
orb->string_to_object(ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Narrow the object reference to the appropriate type
Two_Objects_Test::Object_Factory_var factory =
Two_Objects_Test::Object_Factory::_narrow(tmp.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (factory.in ()))
{
ACE_ERROR_RETURN ((LM_DEBUG,
"Nil Two_Objects_Test::Object_Factory reference <%s>\n",
ior),
1);
}
Two_Objects_Test::First_var first;
Two_Objects_Test::Second_var second;
// Use the factory object to create the first and second interfaces
first = factory->create_first();
second = factory->create_second();
// Call the oneway method
first->oneway_method (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG, "Client : one way call done\n"));
Two_Objects_Test::Octet_Seq_var reply_seq =
second->twoway_method (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG, "Client : length of returned data is %d\n",
reply_seq->length() ));
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Exception caught:");
return 1;
}
ACE_ENDTRY;
return 0;
}
|
