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// -*- C++ -*-

//=============================================================================
/**
 *  @file CIAO_EventService_Factory_impl.cpp
 *
 *  $Id$
 *
 *  @author Gan Deng <dengg@dre.vanderbilt.edu>
 *  @author George Edwards <g.edwards@vanderbilt.edu>
 */
//=============================================================================

#include "CIAO_EventService_Factory_impl.h"

#include "ciaosvcs/Events/CIAO_RTEC/CIAO_RTEvent.h"

namespace CIAO
{
  EventService_Factory_impl::EventService_Factory_impl (void)
  {
  }

  EventService_Factory_impl::EventService_Factory_impl (
    CORBA::ORB_ptr orb,
    PortableServer::POA_ptr poa)
    : orb_ (CORBA::ORB::_duplicate (orb)),
      poa_ (PortableServer::POA::_duplicate (poa))
  {
  }

  EventService_Factory_impl::~EventService_Factory_impl (void)
  {
  }

  CIAO_Event_Service_ptr
  EventService_Factory_impl::create (EventServiceType type,
                                     const char * ec_name)
  {
    ACE_DEBUG ((LM_DEBUG,
                "CIAO::EventService_Factory_impl::create_event_service\n"));

    EventServiceBase * event_service = 0;

    switch (type)
      {
        case RTEC:
          ACE_NEW_RETURN (event_service,
                          RTEventService (this->orb_.in (),
                                          this->poa_.in (),
                                          ec_name),
                          0);
          break;

        default:
          ACE_ERROR_RETURN ((LM_ERROR, "CIAO::EventService_Factory_impl::"
                             "create_event_service: unsupported type.\n"),
                             0);

      }

    // Activate the servant.
    PortableServer::ObjectId_var oid =
      this->poa_->activate_object (event_service);

    CORBA::Object_var obj = poa_->id_to_reference (oid.in());

    CIAO_Event_Service_var service =
      CIAO_Event_Service::_narrow (obj.in ());

    return service._retn ();
  }

  int
  EventService_Factory_impl::Initializer (void)
  {
    return
      ACE_Service_Config::process_directive (
        ace_svc_desc_EventService_Factory_impl);
  }

  void EventService_Factory_impl::initialize (
    CORBA::ORB_ptr orb, PortableServer::POA_ptr poa)
  {
    this->orb_ = CORBA::ORB::_duplicate (orb);
    this->poa_ = PortableServer::POA::_duplicate (poa);
  }

  ACE_STATIC_SVC_DEFINE (
      EventService_Factory_impl,
      ACE_TEXT ("CIAO_EventService_Factory"),
      ACE_SVC_OBJ_T,
      &ACE_SVC_NAME (EventService_Factory_impl),
      ACE_Service_Type::DELETE_THIS | ACE_Service_Type::DELETE_OBJ,
      0
    )

  ACE_FACTORY_DEFINE (CIAO_EVENTS, EventService_Factory_impl)
} // namespace CIAO