summaryrefslogtreecommitdiff
path: root/TAO/tao/Objref_TypeCode.h
blob: cd8629b2fb7c5b3b00b6c7a1739a73c360000c89 (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
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
// -*- C++ -*-

//=============================================================================
/**
 *  @file    Objref_TypeCode.h
 *
 *  $Id$
 *
 *  Header file for
 *    @c tk_abstract_interface,
 *    @c tk_component,
 *    @c tk_local_interface,
 *    @c tk_native and
 *    @c tk_objref
 *  @c CORBA::TypeCodes.
 *
 *  @author Ossama Othman <ossama@dre.vanderbilt.edu>
 */
//=============================================================================

#ifndef TAO_OBJREF_TYPECODE_H
#define TAO_OBJREF_TYPECODE_H

#include /**/ "ace/pre.h"

#include "tao/TypeCode.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */

#include "tao/TypeCodeFactory_Adapter.h"

#include "tao/TypeCode_Base_Attributes.h"


namespace TAO
{
  namespace TypeCode
  {
    template <CORBA::TCKind KIND> struct Objref_Traits;

    template <>
    struct Objref_Traits<CORBA::tk_abstract_interface>
    {
      static
      CORBA::TypeCode_ptr
      create_compact_typecode (TAO_TypeCodeFactory_Adapter * factory,
                               char const * id
                               ACE_ENV_ARG_DECL)
      {
        return factory->create_abstract_interface_tc (id,
                                                      ""  /* empty name */
                                                      ACE_ENV_ARG_PARAMETER);
      }
    };

    template <>
    struct Objref_Traits<CORBA::tk_component>
    {
      static
      CORBA::TypeCode_ptr
      create_compact_typecode (TAO_TypeCodeFactory_Adapter * factory,
                               char const * id
                               ACE_ENV_ARG_DECL)
      {
        return factory->create_component_tc (id,
                                             ""  /* empty name */
                                             ACE_ENV_ARG_PARAMETER);
      }
    };


    template <>
    struct Objref_Traits<CORBA::tk_home>
    {
      static
      CORBA::TypeCode_ptr
      create_compact_typecode (TAO_TypeCodeFactory_Adapter * factory,
                               char const * id
                               ACE_ENV_ARG_DECL)
      {
        return factory->create_home_tc (id,
                                       ""  /* empty name */
                                       ACE_ENV_ARG_PARAMETER);
      }
    };

    template <>
    struct Objref_Traits<CORBA::tk_local_interface>
    {
      static
      CORBA::TypeCode_ptr
      create_compact_typecode (TAO_TypeCodeFactory_Adapter * factory,
                               char const * id
                               ACE_ENV_ARG_DECL)
      {
        return factory->create_local_interface_tc (id,
                                                   ""  /* empty name */
                                                   ACE_ENV_ARG_PARAMETER);
      }
    };

    template <>
    struct Objref_Traits<CORBA::tk_native>
    {
      static CORBA::TypeCode_ptr
      create_compact_typecode (TAO_TypeCodeFactory_Adapter * factory,
                               char const * id
                               ACE_ENV_ARG_DECL)
      {
        return factory->create_native_tc (id,
                                          ""  /* empty name */
                                          ACE_ENV_ARG_PARAMETER);
      }
    };

    template <>
    struct Objref_Traits<CORBA::tk_objref>
    {
      static
      CORBA::TypeCode_ptr
      create_compact_typecode (TAO_TypeCodeFactory_Adapter * factory,
                               char const * id
                               ACE_ENV_ARG_DECL)
      {
        return factory->create_interface_tc (id,
                                             ""  /* empty name */
                                             ACE_ENV_ARG_PARAMETER);
      }
    };

    /**
     * @class Objref
     *
     * @brief @c CORBA::TypeCode implementation for an OMG IDL
     *        @c object and object-like types
     *
     * This class implements a @c CORBA::TypeCode for an OMG IDL
     * @c object (interface) and object-like types (abstract
     * interface, component, local interface and native).
     */
    template <typename StringType, CORBA::TCKind Kind, class RefCountPolicy>
    class Objref
      : public CORBA::TypeCode,
        private RefCountPolicy
    {
    public:

      /// Constructor.
      Objref (char const * id,
              char const * name);

      /**
       * @name TAO-specific @c CORBA::TypeCode Methods
       *
       * Methods required by TAO's implementation of the
       * @c CORBA::TypeCode class.
       *
       * @see @c CORBA::TypeCode
       */
      //@{
      virtual bool tao_marshal (TAO_OutputCDR & cdr) const;
      virtual void tao_duplicate (void);
      virtual void tao_release (void);
      //@}

    protected:

      /**
       * @name @c TAO CORBA::TypeCode Template Methods
       *
       * @c tk_abstract_interface, @c tk_component, @c
       * tk_local_interface, @c tk_native and @c tk_objref
       * @c CORBA::TypeCode -specific template methods.
       *
       * @see @c CORBA::TypeCode
       */
      //@{
      virtual CORBA::Boolean equal_i (CORBA::TypeCode_ptr tc
                                      ACE_ENV_ARG_DECL) const;
      virtual CORBA::Boolean equivalent_i (CORBA::TypeCode_ptr tc
                                           ACE_ENV_ARG_DECL) const;
      virtual CORBA::TCKind kind_i (ACE_ENV_SINGLE_ARG_DECL) const;
      virtual CORBA::TypeCode_ptr get_compact_typecode_i (
        ACE_ENV_SINGLE_ARG_DECL) const;
      virtual char const * id_i (ACE_ENV_SINGLE_ARG_DECL) const;
      virtual char const * name_i (ACE_ENV_SINGLE_ARG_DECL) const;

    private:

      /// Base attributes (@c id and @c name).
      Base_Attributes<StringType> attributes_;

    };

  }  // End namespace TypeCode
}  // End namespace TAO


#ifdef __ACE_INLINE__
# include "tao/Objref_TypeCode.inl"
#endif  /* __ACE_INLINE__ */

#ifdef ACE_TEMPLATES_REQUIRE_SOURCE
# include "tao/Objref_TypeCode.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */

#ifdef ACE_TEMPLATES_REQUIRE_PRAGMA
# pragma implementation ("Objref_TypeCode.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */

#include /**/ "ace/post.h"

#endif /* TAO_OBJREF_TYPECODE_H */