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
|
#include "server_interceptor.h"
#include "tao/OctetSeqC.h"
#include "ace/Log_Msg.h"
#include "tao/ORB_Constants.h"
#include "ace/OS_NS_string.h"
#include "ace/Thread.h"
ForwardTest_Request_Interceptor::ForwardTest_Request_Interceptor (void)
: myname_ ("ForwardTest_Interceptor"),
forward_location_ (CORBA::Object::_nil ()),
forward_location_done_ (false)
{
}
ForwardTest_Request_Interceptor::ForwardTest_Request_Interceptor (CORBA::Object_ptr forward_location)
: myname_ ("ForwardTest_Interceptor"),
forward_location_ (CORBA::Object::_duplicate (forward_location)),
forward_location_done_ (false)
{
}
ForwardTest_Request_Interceptor::~ForwardTest_Request_Interceptor (void)
{
}
void
ForwardTest_Request_Interceptor::forward_reference (CORBA::Object_ptr forward_location)
{
if (CORBA::is_nil (forward_location))
throw CORBA::INV_OBJREF (
CORBA::SystemException::_tao_minor_code (
TAO::VMCID,
EINVAL),
CORBA::COMPLETED_NO);
this->forward_location_ = CORBA::Object::_duplicate (forward_location);
}
char *
ForwardTest_Request_Interceptor::name (void)
{
return CORBA::string_dup (this->myname_);
}
void
ForwardTest_Request_Interceptor::destroy (void)
{
}
void
ForwardTest_Request_Interceptor::receive_request_service_contexts (
PortableInterceptor::ServerRequestInfo_ptr ri)
{
CORBA::String_var operation = ri->operation ();
ACE_DEBUG ((LM_DEBUG,
"%C.receive_request_service_contexts from "
"\"%C\"\n",
this->myname_,
operation.in ()));
// Ignore the "_is_a" operation since it may have been invoked
// locally on the server side as a side effect of another call,
// meaning that the client hasn't added the service context yet.
// Same goes for the shutdown call
if (ACE_OS_String::strcmp ("_is_a", operation.in ()) == 0 ||
ACE_OS_String::strcmp ("shutdown", operation.in ()) == 0)
return;
if (!forward_location_done_)
{
forward_location_done_ = true;
ACE_DEBUG ((LM_DEBUG,
"Sending LOCATION_FORWARD, current thread %i\n",
ACE_Thread::self ()));
throw PortableInterceptor::ForwardRequest (
CORBA::Object::_duplicate (this->forward_location_.in ()));
}
}
void
ForwardTest_Request_Interceptor::receive_request (
PortableInterceptor::ServerRequestInfo_ptr)
{
}
void
ForwardTest_Request_Interceptor::send_reply (
PortableInterceptor::ServerRequestInfo_ptr)
{
}
void
ForwardTest_Request_Interceptor::send_exception (
PortableInterceptor::ServerRequestInfo_ptr)
{
}
void
ForwardTest_Request_Interceptor::send_other (
PortableInterceptor::ServerRequestInfo_ptr ri)
{
// This will throw an exception if a location forward has not
// occurred. If an exception is thrown then something is wrong with
// the PortableInterceptor::ForwardRequest support.
CORBA::Object_var forward = ri->forward_reference ();
if (CORBA::is_nil (forward.in ()))
throw CORBA::INTERNAL ();
}
bool
ForwardTest_Request_Interceptor::forward_location_done() const
{
return forward_location_done_;
}
|
