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// $Id$
#include "Activator_Loader.h"
#include "ace/Dynamic_Service.h"
#include "ace/Task.h"
class ImR_Activator_ORB_Runner : public ACE_Task_Base
{
ImR_Activator_Loader& service_;
public:
ImR_Activator_ORB_Runner(ImR_Activator_Loader& service)
: service_(service)
{
}
virtual int svc()
{
// Block until service_.fini() calls orb->destroy()
this->service_.run();
return 0;
}
};
ImR_Activator_Loader::ImR_Activator_Loader(void)
{
}
// For now, we will assume that it's sufficient to start
// the service in its own thread. Later, if necessary, we
// can add a command line option to allow the imr to use
// the same orb as other tao services, however the imr
// is currently written with the assumption that it's running
// in its own orb.
int
ImR_Activator_Loader::init (int argc, ACE_TCHAR *argv[] ACE_ENV_ARG_DECL)
{
ACE_TRY
{
int err = this->opts_.init(argc, argv);
if (err != 0)
return -1;
// Creates it's own internal orb, which we must run later
err = this->service_.init(this->opts_ ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (err != 0)
return -1;
// Create a thread in which to run the service
ACE_ASSERT(this->runner_.get() == 0);
this->runner_.reset(new ImR_Activator_ORB_Runner(*this));
this->runner_->activate();
}
ACE_CATCHANY
{
return -1;
}
ACE_ENDTRY;
return 0;
}
int
ImR_Activator_Loader::fini (void)
{
ACE_ASSERT(this->runner_.get() != 0);
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
int ret = this->service_.fini(ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
this->runner_->wait();
this->runner_.reset(0);
return ret;
}
ACE_CATCHANY
{
return -1;
}
ACE_ENDTRY;
return -1;
}
CORBA::Object_ptr
ImR_Activator_Loader::create_object (CORBA::ORB_ptr,
int,
ACE_TCHAR **
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
ACE_THROW_RETURN(CORBA::NO_IMPLEMENT(), CORBA::Object::_nil());
}
int
ImR_Activator_Loader::run(void)
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
return this->service_.run(ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHALL
{
ACE_ERROR((LM_ERROR, "Exception in ImR_Locator_ORB_Runner()\n"));
return -1;
}
ACE_ENDTRY;
return 0;
}
ACE_FACTORY_DEFINE (Activator, ImR_Activator_Loader)
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Dynamic_Service<ImR_Activator_Loader>;
template class ACE_Auto_Ptr<ImR_Activator_ORB_Runner>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Dynamic_Service<ImR_Activator_Loader>
#pragma instantiate ACE_Auto_Ptr<ImR_Activator_ORB_Runner>
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
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