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/* -*- C++ -*- */
#include "Basic.h"
#include "CosEvent_Utilities.h"
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
Basic basic;
try
{
basic.init (argc, argv);
basic.run ();
basic.shutdown ();
}
catch (const CORBA::UserException& ue)
{
ue._tao_print_exception ("CosEC_Basic user exception: ");
return 1;
}
catch (const CORBA::SystemException& se)
{
se._tao_print_exception ("CosEC_Basic system exception: ");
return 1;
}
return 0;
}
Basic::Basic (void)
{
// No-Op.
}
Basic::~Basic (void)
{
// No-Op.
}
void
Basic::init (int argc, ACE_TCHAR *argv[])
{
this->init_ORB (argc, argv);
this->init_CosEC ();
}
void
Basic::init_ORB (int argc, ACE_TCHAR *argv [])
{
this->orb_ = CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
this->orb_->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"));
root_poa_ =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa_->the_POAManager ();
poa_manager->activate ();
}
void
Basic::init_CosEC (void)
{
CosEC_ServantBase *ec = 0;
ACE_NEW_THROW_EX (ec,
CosEC_ServantBase (),
CORBA::NO_MEMORY ());
PortableServer::ServantBase_var ec_var (ec);
ec->init (this->root_poa_.in(),
this->root_poa_.in(),
0,0,0);
int retval = ec->activate ();
if (retval == -1)
throw CORBA::UNKNOWN ();
// @@ look for more descriptive exception to throw here
CORBA::Object_var obj =
this->root_poa_->servant_to_reference (ec);
this->cos_ec_ =
CosEventChannelAdmin::EventChannel::_narrow (obj._retn ());
}
void
Basic::run (void)
{
// Create an Any type to pass to the Cos EC.
CORBA::Any any;
any <<= (CORBA::Long)50;
this->consumer_.open (this->cos_ec_.in (),
this->orb_.in ());
this->consumer_.connect ();
this->supplier_.open (this->cos_ec_.in ());
this->supplier_.connect ();
this->supplier_.send_event (any);
// this->orb_->run ();
// @@ commenting out the run-shutdown mechanism for now because it gives
// an poa "unknown location" exception otherwise.
// wait here.
// When the consumer gets the event we pushed, it will shutdown the ORB.
// We will return from <run> then.
}
void
Basic::shutdown (void)
{
this->supplier_.close ();
this->consumer_.close ();
this->cos_ec_->destroy ();
}
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