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path: root/CIAO/connectors/dds4ccm/impl/ndds/DDS_Get_T.cpp
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// -*- C++ -*-
// $Id$

#include "dds4ccm/impl/ndds/DataReaderListener_T.h"
#include "dds4ccm/impl/ndds/DataWriterListener_T.h"
#include "dds4ccm/impl/ndds/Reader_T.h"
#include "dds4ccm/impl/ndds/DataListenerControl_T.h"
#include "dds4ccm/impl/ndds/PortStatusListener_T.h"

#include "ciao/Logger/Log_Macros.h"

template <typename DDS_TYPE, typename CCM_TYPE>
DDS_Get_T<DDS_TYPE, CCM_TYPE>::DDS_Get_T (void)
{
}

template <typename DDS_TYPE, typename CCM_TYPE>
DDS_Get_T<DDS_TYPE, CCM_TYPE>::~DDS_Get_T (void)
{
}

template <typename DDS_TYPE, typename CCM_TYPE>
void
DDS_Get_T<DDS_TYPE, CCM_TYPE>::configuration_complete (
  ::DDS::Topic_ptr topic,
  ::DDS::Subscriber_ptr subscriber,
  const char* library_name,
  const char* profile_name)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::configuration_complete");

  try
    {
      if (CORBA::is_nil (this->data_.in ()))
        {
          ::DDS::DataReader_var reader;
          if (profile_name && library_name)
            {
              reader = subscriber->create_datareader_with_profile (
                  topic,
                  library_name,
                  profile_name,
                  ::DDS::DataReaderListener::_nil (),
                  0);
            }
          else
            {
              ::DDS::DataReaderQos drqos;
              reader = subscriber->create_datareader (
                    topic,
                    drqos,
                    ::DDS::DataReaderListener::_nil (),
                    0);
            }
          ::CIAO::DDS4CCM::RTI::RTI_DataReader_i *rd =
            dynamic_cast < ::CIAO::DDS4CCM::RTI::RTI_DataReader_i *> (reader.in ());
          this->rti_reader_.set_impl (rd->get_impl ());
          this->data_ = ::DDS::CCM_DataReader::_narrow (reader);
          this->dds_get_.set_impl (reader);
          this->dds_read_.set_impl (reader);
        }
    }
  catch (...)
    {
      CIAO_ERROR (1, (LM_EMERGENCY, "Caught unknown c++ exception in configuration_complete in DDS_Get_T\n"));
      throw CORBA::INTERNAL ();
    }
}

template <typename DDS_TYPE, typename CCM_TYPE>
void
DDS_Get_T<DDS_TYPE, CCM_TYPE>::activate (
  ::CCM_DDS::PortStatusListener_ptr listener)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::activate");
  try
    {
      if (CORBA::is_nil (this->status_.in ()))
        {
          this->status_ = new ::CIAO::DDS4CCM::RTI::PortStatusListener_T
            <DDS_TYPE, CCM_TYPE> (listener);
        }
      this->rti_reader_.set_listener (
          this->status_.in (),
          ::CIAO::DDS4CCM::RTI::PortStatusListener_T<DDS_TYPE, CCM_TYPE>::get_mask ());
    }
  catch (...)
    {
      CIAO_ERROR (1, (LM_EMERGENCY, "Caught unknown c++ exception in activate in DDS_Get_T\n"));
      throw CORBA::INTERNAL ();
    }
}

template <typename DDS_TYPE, typename CCM_TYPE>
void
DDS_Get_T<DDS_TYPE, CCM_TYPE>::passivate (void)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::passivate");
  try
    {
      this->rti_reader_.set_listener (
              ::DDS::DataReaderListener::_nil (),
              0);
    }
  catch (...)
    {
      CIAO_ERROR (1, (LM_EMERGENCY, "Caught unknown c++ exception in passivate in DDS_Get_T\n"));
      throw CORBA::INTERNAL ();
    }
}

template <typename DDS_TYPE, typename CCM_TYPE>
void
DDS_Get_T<DDS_TYPE, CCM_TYPE>::remove (void)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::remove");
  try
    {
      this->rti_reader_.delete_contained_entities ();
      this->rti_reader_.set_impl (0);
    }
  catch (...)
    {
      CIAO_ERROR (1, (LM_EMERGENCY, "Caught unknown c++ exception in remove in DDS_Get_T\n"));
      throw CORBA::INTERNAL ();
    }
}

template <typename DDS_TYPE, typename CCM_TYPE>
typename CCM_TYPE::getter_type::_ptr_type
DDS_Get_T<DDS_TYPE, CCM_TYPE>::get_fresh_data (void)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::get_fresh_data");

  return &this->dds_get_;
}

template <typename DDS_TYPE, typename CCM_TYPE>
typename CCM_TYPE::reader_type::_ptr_type
DDS_Get_T<DDS_TYPE, CCM_TYPE>::get_data (void)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::get_data");

  return &this->dds_read_;
}

template <typename DDS_TYPE, typename CCM_TYPE>
::DDS::CCM_DataReader_ptr
DDS_Get_T<DDS_TYPE, CCM_TYPE>::get_dds_entity (void)
{
  CIAO_TRACE ("DDS_Get_T<DDS_TYPE, CCM_TYPE>::get_dds_entity");

  return &this->rti_reader_;
}