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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
|
// -*- C++ -*-
//=============================================================================
/**
* @file DynAnyUtils_T.cpp
*
* Implementation of templatized common code used in Dynamic Any
*
* @author Jeff Parsons <j.parsons@vanderbilt.edu>
*/
//=============================================================================
#ifndef TAO_DYNANYUTILS_T_CPP
#define TAO_DYNANYUTILS_T_CPP
#include "tao/DynamicAny/DynAnyUtils_T.h"
#include "tao/DynamicAny/DynAny_i.h"
#include "tao/DynamicAny/DynArray_i.h"
#include "tao/DynamicAny/DynEnum_i.h"
#include "tao/DynamicAny/DynSequence_i.h"
#include "tao/DynamicAny/DynStruct_i.h"
#include "tao/DynamicAny/DynUnion_i.h"
#include "tao/DynamicAny/DynValue_i.h"
#include "tao/DynamicAny/DynValueBox_i.h"
#include "tao/DynamicAny/DynAnyFactory.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
template<typename T>
void
DynAnyBasicTypeUtils<T>::insert_value (const T &val,
TAO_DynCommon *the_dynany)
{
if (the_dynany->destroyed ())
{
throw ::CORBA::OBJECT_NOT_EXIST ();
}
if (the_dynany->has_components ())
{
DynamicAny::DynAny_var cc = the_dynany->check_component ();
TAO_DynCommon *dc = dynamic_cast<TAO_DynCommon *> (cc.in ());
DynAnyBasicTypeUtils<T>::insert_value (val, dc);
}
else
{
the_dynany->check_type (BasicTypeTraits<T>::tc_value);
CORBA::Any &my_any = the_dynany->the_any ();
typedef typename TAO::BasicTypeTraits<T>::insert_type i_type;
i_type insert_arg (val);
my_any <<= insert_arg;
}
}
template<typename T>
typename BasicTypeTraits<T>::return_type
DynAnyBasicTypeUtils<T>::get_value (TAO_DynCommon *the_dynany)
{
if (the_dynany->destroyed ())
{
throw ::CORBA::OBJECT_NOT_EXIST ();
}
if (the_dynany->has_components ())
{
DynamicAny::DynAny_var cc = the_dynany->check_component ();
TAO_DynCommon *dc = dynamic_cast<TAO_DynCommon *> (cc.in ());
return DynAnyBasicTypeUtils<T>::get_value (dc);
}
else
{
typedef typename BasicTypeTraits<T>::return_type ret_type;
typedef typename BasicTypeTraits<T>::extract_type ext_type;
ret_type retval = ret_type ();
ext_type extval (retval);
const CORBA::Any &my_any = the_dynany->the_any ();
if (!(my_any >>= extval))
{
throw DynamicAny::DynAny::TypeMismatch ();
}
return BasicTypeTraits<T>::convert (extval);
}
}
template<typename T>
void
DynAnyFlagUtils<T>::set_flag_t (DynamicAny::DynAny_ptr component,
CORBA::Boolean destroying)
{
T *tmp = T::_narrow (component);
if (destroying)
{
tmp->container_is_destroying (true);
}
else
{
tmp->ref_to_component (true);
}
}
template<typename DA_IMPL, typename ANY_TC>
DynamicAny::DynAny_ptr
CreateDynAnyUtils<DA_IMPL, ANY_TC>::create_dyn_any_t (
ANY_TC any_tc,
CORBA::Boolean allow_truncation)
{
DA_IMPL *p = 0;
ACE_NEW_THROW_EX (p,
DA_IMPL (allow_truncation),
CORBA::NO_MEMORY ());
ACE_Auto_Basic_Ptr<DA_IMPL> dp (p);
try
{
p->init (any_tc);
}
catch (DA_IMPL *original)
{
// Currently only TAO_DynValue_i can throw the original (duplicate
// of a previously found TAO_DynValue_i). The new BLANK one created
// above on which we called init() will be deleted automatically by
// the ACE_Auto_Basic_Ptr.
return original;
}
return dp.release ();
}
template<typename DA_IMPL, typename ANY_TC>
DynamicAny::DynAny_ptr
CreateDynAnyUtils<DA_IMPL, ANY_TC>::create_dyn_any_t (
CORBA::TypeCode_ptr tc,
ANY_TC any_tc,
CORBA::Boolean allow_truncation)
{
DA_IMPL *p = 0;
ACE_NEW_THROW_EX (p,
DA_IMPL (allow_truncation),
CORBA::NO_MEMORY ());
ACE_Auto_Basic_Ptr<DA_IMPL> dp (p);
try
{
p->init (tc, any_tc);
}
catch (DA_IMPL *original)
{
// Currently only TAO_DynValue_i can throw the original (duplicate
// of a previously found TAO_DynValue_i). The new BLANK one created
// above on which we called init() will be deleted automatically by
// the ACE_Auto_Basic_Ptr.
return original;
}
return dp.release ();
}
namespace MakeDynAnyUtils
{
template<typename ANY_TC>
DynamicAny::DynAny_ptr
make_dyn_any_t (
CORBA::TypeCode_ptr tc,
ANY_TC any_tc,
CORBA::Boolean allow_truncation)
{
switch (TAO_DynAnyFactory::unalias (tc))
{
case CORBA::tk_null:
case CORBA::tk_void:
case CORBA::tk_short:
case CORBA::tk_long:
case CORBA::tk_ushort:
case CORBA::tk_ulong:
case CORBA::tk_float:
case CORBA::tk_double:
case CORBA::tk_longlong:
case CORBA::tk_ulonglong:
case CORBA::tk_longdouble:
case CORBA::tk_boolean:
case CORBA::tk_char:
case CORBA::tk_wchar:
case CORBA::tk_octet:
case CORBA::tk_any:
case CORBA::tk_TypeCode:
case CORBA::tk_objref:
case CORBA::tk_string:
case CORBA::tk_wstring:
return
CreateDynAnyUtils<
TAO_DynAny_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_struct:
case CORBA::tk_except:
return
CreateDynAnyUtils<
TAO_DynStruct_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_sequence:
if (TAO_DynCommon::is_basic_type_seq (tc))
{
return
CreateDynAnyUtils<
TAO_DynAny_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
}
else
{
return
CreateDynAnyUtils<
TAO_DynSequence_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
}
case CORBA::tk_union:
return
CreateDynAnyUtils<
TAO_DynUnion_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_enum:
return
CreateDynAnyUtils<
TAO_DynEnum_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_array:
return
CreateDynAnyUtils<
TAO_DynArray_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_value:
return
CreateDynAnyUtils<
TAO_DynValue_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_value_box:
return
CreateDynAnyUtils<
TAO_DynValueBox_i,
ANY_TC>::create_dyn_any_t (any_tc, allow_truncation);
case CORBA::tk_fixed:
case CORBA::tk_abstract_interface:
case CORBA::tk_component:
case CORBA::tk_home:
throw ::CORBA::NO_IMPLEMENT ();
case CORBA::tk_native:
throw DynamicAny::DynAnyFactory::InconsistentTypeCode ();
default:
break;
}
return DynamicAny::DynAny::_nil ();
}
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_DYNANYUTILS_T_CPP */
|
