summaryrefslogtreecommitdiff
path: root/TAO/CIAO/ciao/Swapping_Servant_Home_Impl_T.h
blob: 2b5b64df889f8df20274864ceab8286a446585f7 (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
// -*- C++ -*-

//=============================================================================
/**
 *  @file    Swapping_Servant_Home_Impl_T.h
 *
 *  $Id$
 *
 *  This file contains the declaration of a mixin base class for
 *  the generated home servant class.
 *
 */
//=============================================================================


#ifndef CIAO_SWAPPING_SERVANT_HOME_IMPL_T_H
#define CIAO_SWAPPING_SERVANT_HOME_IMPL_T_H

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

#include "ciao/Home_Servant_Impl_Base.h"

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

#include "tao/PortableServer/Key_Adapters.h"
#include "ace/Hash_Map_Manager_T.h"
#include "ciao/Dynamic_Component_Servant_Base.h"

namespace CIAO
{
  class Session_Container;

  /**
   * @class Swapping_Servant_Impl
   *
   * @brief Mixin base class for generated home servant.
   *
   * This class implements operations
   * common to all generated home servants.
   */
  template <typename BASE_SKEL,
            typename EXEC,
            typename EXEC_VAR,
            typename COMP,
            typename COMP_VAR,
            typename COMP_EXEC,
            typename COMP_EXEC_VAR,
            typename COMP_SVNT>
  class Swapping_Home_Servant_Impl
    : public virtual BASE_SKEL,
      public virtual Home_Servant_Impl_Base
  {
  public:
    Swapping_Home_Servant_Impl (EXEC * exe,
                                Session_Container * c,
                                const char* ins_name,
                                const char* obj_id,
                                const char* repo_id);

    virtual ~Swapping_Home_Servant_Impl (void);

    // Operations for CCMHome interface.

    virtual void
    remove_component (Components::CCMObject_ptr comp
                      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
      ACE_THROW_SPEC ((CORBA::SystemException,
                       Components::RemoveFailure));

    // Operations for keyless home interface.

    virtual ::Components::CCMObject_ptr
    create_component (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
      ACE_THROW_SPEC ((CORBA::SystemException,
                       Components::CreateFailure));

    // Operations for implicit home interface.

    virtual COMP *
    create (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
      ACE_THROW_SPEC ((CORBA::SystemException,
                       Components::CreateFailure));

    virtual void
    update_component_map (PortableServer::ObjectId &oid);

  protected:
    // CIAO-specific operations.

    COMP *
    _ciao_activate_component (::Components::EnterpriseComponent_ptr ec
                              ACE_ENV_ARG_DECL_WITH_DEFAULTS)
      ACE_THROW_SPEC ((CORBA::SystemException));

    void
    _ciao_passivate_component (COMP *comp
                               ACE_ENV_ARG_DECL_WITH_DEFAULTS)
      ACE_THROW_SPEC ((CORBA::SystemException));

  protected:
    EXEC_VAR executor_;

    ACE_Hash_Map_Manager_Ex<PortableServer::ObjectId,
                            COMP_SVNT *,
                            TAO_ObjectId_Hash,
                            ACE_Equal_To<PortableServer::ObjectId>,
                            ACE_SYNCH_MUTEX>
      component_map_;

    typedef ACE_Hash_Map_Manager_Ex<PortableServer::ObjectId,
                            Dynamic_Component_Servant_Base *,
                            TAO_ObjectId_Hash,
                            ACE_Equal_To<PortableServer::ObjectId>,
                            ACE_SYNCH_MUTEX> DYNAMIC_SERVANT_MAP;

    typedef DYNAMIC_SERVANT_MAP::iterator DYNAMIC_SERVANT_MAP_ITERATOR;
    DYNAMIC_SERVANT_MAP dynamic_servant_map_;

    const char* ins_name_;
    const char* obj_id_;
    const char* repo_id_;
  };
}

#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "Swapping_Servant_Home_Impl_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */

#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Swapping_Servant_Home_Impl_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */

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

#endif /* CIAO_SWAPPING_SERVANT_HOME_IMPL_T_H */