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
123
124
125
126
127
128
129
130
|
/**
* @file IOR_Table_Impl.cpp
*
* $Id$
*
* @author Carlos O'Ryan <coryan@uci.edu>
*
*/
#include "tao/IORTable/IOR_Table_Impl.h"
#include "tao/PortableServer/ForwardRequestC.h"
#include "ace/Guard_T.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO_IOR_Table_Impl_ptr
TAO::Objref_Traits <TAO_IOR_Table_Impl>::duplicate (TAO_IOR_Table_Impl_ptr p)
{
if (!::CORBA::is_nil (p))
{
p->_add_ref ();
}
return p;
}
void
TAO::Objref_Traits <TAO_IOR_Table_Impl>::release (TAO_IOR_Table_Impl_ptr p)
{
::CORBA::release (p);
}
TAO_IOR_Table_Impl_ptr
TAO::Objref_Traits <TAO_IOR_Table_Impl>::nil (void)
{
return TAO_IOR_Table_Impl::_nil ();
}
::CORBA::Boolean
TAO::Objref_Traits <TAO_IOR_Table_Impl>::marshal (const TAO_IOR_Table_Impl_ptr,
TAO_OutputCDR &)
{
return false;
}
TAO_IOR_Table_Impl::TAO_IOR_Table_Impl (void)
: use_async_(false)
{
}
char *
TAO_IOR_Table_Impl::find (const char *object_key)
{
// We don't want the lock held during locate, so make it go out
// of scope before then.
{
ACE_CString key (object_key);
ACE_CString ior;
ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, ace_mon, this->lock_, 0);
if (this->map_.find (key, ior) == 0)
{
return CORBA::string_dup (ior.c_str ());
}
if (CORBA::is_nil (this->locator_.in ()))
throw IORTable::NotFound ();
}
return this->locator_->locate (object_key);
}
void
TAO_IOR_Table_Impl::async_find (::IORTable::Locate_ResponseHandler handler,
const char *object_key)
{
// We don't want the lock held during locate, so make it go out
// of scope before then.
{
ACE_CString key (object_key);
ACE_CString ior;
TAO_AMH_Locate_ResponseHandler_var rh = handler;
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
if (this->map_.find (key, ior) == 0)
{
rh->forward_ior (ior.c_str(), false);
return;
}
if (CORBA::is_nil (this->async_locator_.in ()))
{
rh->raise_excep (IORTable::NotFound ());
return;
}
}
this->async_locator_->async_locate (handler, object_key);
}
void
TAO_IOR_Table_Impl::bind (const char * object_key, const char * IOR)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
if (this->map_.bind (object_key, IOR) != 0)
throw IORTable::AlreadyBound ();
}
void
TAO_IOR_Table_Impl::rebind (const char * object_key, const char * IOR)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
this->map_.rebind (object_key, IOR);
}
void
TAO_IOR_Table_Impl::unbind (const char * object_key)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
if (this->map_.unbind (object_key) != 0)
throw IORTable::NotFound ();
}
void
TAO_IOR_Table_Impl::set_locator (IORTable::Locator_ptr locator)
{
ACE_GUARD (TAO_SYNCH_MUTEX, ace_mon, this->lock_);
this->locator_ = IORTable::Locator::_duplicate (locator);
this->async_locator_ = IORTable::AsyncLocator::_narrow (locator);
this->use_async_ = !CORBA::is_nil (this->async_locator_.in());
}
TAO_END_VERSIONED_NAMESPACE_DECL
|
