data.cpp

来自「这是广泛使用的通信开源项目,对于大容量,高并发的通讯要求完全能够胜任,他广泛可用」· C++ 代码 · 共 115 行

//=============================================================================
/**
 *  @file    data.cpp
 *
 *  data.cpp,v 1.14 2003/10/28 18:30:47 bala Exp
 *
 *  Implementation file for the class containing test constants.
 *
 *
 *  @author Jeff Parsons <[e-mail]>
 */
//=============================================================================


#include "data.h"
#include "tao/Typecode.h"
#include "tao/PortableServer/PortableServer.h"

Data::Data (CORBA::ORB_var orb)
  : m_bool1 (1),                                m_bool2 (0),
    m_octet1 (8),                               m_octet2 (0),
    m_char1 ('z'),                              m_char2 (0),
    m_short1 (-5),                              m_short2 (0),
    m_long1 (-123456),                          m_long2 (0),
    m_ushort1 (5),                              m_ushort2 (0),
    m_ulong1 (123456),                          m_ulong2 (0),
    m_float1 (0.142857f),                       m_float2 (0.0f),
    m_double1 (3.14159),                        m_double2 (0.0),
    m_ulonglong1 (654321),                      m_ulonglong2 (0),
    m_string1 (CORBA::string_dup ("upchuck")),  m_string2 (0),

    m_typecode1 (CORBA::TypeCode::_duplicate (CORBA::_tc_long)),
    m_typecode2 (CORBA::TypeCode::_duplicate (CORBA::_tc_null)),

    m_wchar1 (666),                             m_wchar2 (0),
    orb_ (orb)
{
  ACE_DECLARE_NEW_CORBA_ENV;

  ACE_TRY
    {
      labels[0] = "type boolean";
      labels[1] = "type octet";
      labels[2] = "type char";
      labels[3] = "type short";
      labels[4] = "type long",
      labels[5] = "type ushort";
      labels[6] = "type ulong";
      labels[7] = "type float";
      labels[8] = "type double";
      labels[9] = "type longlong";
      labels[10] = "type ulonglong";
      labels[11] = "type string";
      labels[12] = "type typecode";
      labels[13] = "type wchar";
      labels[14] = "type any";
      labels[15] = "type objref";

      // Getting the RootPOA so we can generate object references.
      CORBA::Object_var obj =
        this->orb_->resolve_initial_references ("RootPOA"
                                                ACE_ENV_ARG_PARAMETER);

      ACE_TRY_CHECK;

      if (CORBA::is_nil (obj.in ()))
        {
          ACE_ERROR ((LM_ERROR,
                      "(%P|%t) Unable to get root poa reference.\n"));
        }

      // Get the POA_var object from Object_var.
      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (obj.in ()
                                      ACE_ENV_ARG_PARAMETER);

      ACE_TRY_CHECK;

      // Generate values for the member variables.
     this->m_objref1 =
        root_poa->create_reference ("foo"
                                    ACE_ENV_ARG_PARAMETER);

      ACE_TRY_CHECK;

      this->m_objref2 =
        root_poa->create_reference ("foo"
                                    ACE_ENV_ARG_PARAMETER);

      ACE_TRY_CHECK;

      // Clean up after the POA
      root_poa->destroy (1,
                         1
                         ACE_ENV_ARG_PARAMETER);

      ACE_TRY_CHECK;
    }
  ACE_CATCHANY
    {
      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
                           "Exception in ORB/POA init\n");
    }
  ACE_ENDTRY;
  ACE_CHECK;
}

Data::~Data (void)
{
  CORBA::string_free (m_string1);
  CORBA::string_free (m_string2);
  CORBA::release (m_typecode1);
  CORBA::release (m_typecode2);
}