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//=============================================================================
/**
* @file Object_Reactivation.cpp
*
* $Id$
*
* This program tests the reactivation of a servant that has been
* deactivated but not removed from the Active Object Map yet.
*
*
* @author Irfan Pyarali
*/
//=============================================================================
#include "testS.h"
#include "ace/Task.h"
#include "ace/Get_Opt.h"
#include "ace/SString.h"
#include "ace/Auto_Event.h"
#include "ace/OS_NS_unistd.h"
static int debug = 1;
static int
parse_args (int argc, ACE_TCHAR **argv)
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("d:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'd':
debug = ACE_OS::atoi (get_opts.opt_arg ());
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-d debug "
"\n",
argv [0]),
-1);
}
return 0;
}
class test_i : public POA_test
{
public:
test_i (ACE_Auto_Event &event);
void deactivate_self (void);
private:
ACE_Auto_Event &event_;
};
test_i::test_i (ACE_Auto_Event &event)
: event_ (event)
{
}
void
test_i::deactivate_self (void)
{
PortableServer::POA_var poa = this->_default_POA ();
PortableServer::ObjectId_var id = poa->servant_to_id (this);
if (debug)
ACE_DEBUG ((LM_DEBUG, "(%t) Deactivating servant\n"));
poa->deactivate_object (id.in ());
if (debug)
ACE_DEBUG ((LM_DEBUG, "(%t) Deactivation complete: signaling main thread and going to sleep\n"));
int result = this->event_.signal ();
ACE_ASSERT (result == 0);
ACE_UNUSED_ARG (result);
ACE_OS::sleep (3);
if (debug)
ACE_DEBUG ((LM_DEBUG, "(%t) test_i::deactivate_self complete\n"));
}
class Activator : public ACE_Task_Base
{
public:
Activator (test_ptr t,
ACE_Auto_Event &event,
PortableServer::POA_ptr poa,
PortableServer::Servant servant,
const ACE_CString &task_id,
const PortableServer::ObjectId &id);
int svc (void);
private:
test_var test_;
ACE_Auto_Event &event_;
PortableServer::POA_var poa_;
PortableServer::Servant servant_;
ACE_CString task_id_;
PortableServer::ObjectId id_;
};
Activator::Activator (test_ptr t,
ACE_Auto_Event &event,
PortableServer::POA_ptr poa,
PortableServer::Servant servant,
const ACE_CString &task_id,
const PortableServer::ObjectId &id)
: test_ (test::_duplicate (t)),
event_ (event),
poa_ (PortableServer::POA::_duplicate (poa)),
servant_ (servant),
task_id_ (task_id),
id_ (id)
{
}
int
Activator::svc (void)
{
if (debug)
ACE_DEBUG ((LM_DEBUG, "(%t) Waiting for deactivation to complete\n"));
int result = this->event_.wait ();
ACE_ASSERT (result == 0);
ACE_UNUSED_ARG (result);
if (debug)
ACE_DEBUG ((LM_DEBUG, "(%t) Deactivation complete, trying to activate\n"));
try
{
if (this->task_id_ == "first thread")
{
PortableServer::ObjectId_var id =
this->poa_->activate_object (this->servant_);
}
else
{
this->poa_->activate_object_with_id (this->id_,
this->servant_);
}
if (debug)
ACE_DEBUG ((LM_DEBUG, "(%t) Activation complete\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Activator::svc");
return -1;
}
return 0;
}
class Deactivator : public ACE_Task_Base
{
public:
Deactivator (test_ptr t);
int svc (void);
private:
test_var test_;
};
Deactivator::Deactivator (test_ptr t)
: test_ (test::_duplicate (t))
{
}
int
Deactivator::svc (void)
{
try
{
this->test_->deactivate_self ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Deactivator::svc");
return -1;
}
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
// Initialize the ORB first.
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
int parse_args_result =
parse_args (argc, argv);
if (parse_args_result != 0)
return parse_args_result;
// Obtain the RootPOA.
CORBA::Object_var obj =
orb->resolve_initial_references ("RootPOA");
// Get the POA_var object from Object_var.
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (obj.in ());
// Get the POAManager of the RootPOA.
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
poa_manager->activate ();
ACE_Auto_Event event1;
test_i servant1 (event1);
ACE_Auto_Event event2;
test_i servant2 (event2);
PortableServer::ObjectId_var id_act =
root_poa->activate_object (&servant1);
CORBA::Object_var object_act = root_poa->id_to_reference (id_act.in ());
test_var test_object1 = test::_narrow (object_act.in ());
id_act = root_poa->activate_object (&servant2);
object_act = root_poa->id_to_reference (id_act.in ());
test_var test_object2 = test::_narrow (object_act.in ());
PortableServer::ObjectId_var id1 =
root_poa->reference_to_id (test_object1.in ());
PortableServer::ObjectId_var id2 =
root_poa->reference_to_id (test_object2.in ());
Activator activator1 (test_object1.in (),
event1,
root_poa.in (),
&servant1,
"first thread",
id1.in ());
Activator activator2 (test_object2.in (),
event2,
root_poa.in (),
&servant2,
"second thread",
id2.in ());
Deactivator deactivator1 (test_object1.in ());
Deactivator deactivator2 (test_object2.in ());
if (activator1.activate () != 0 ||
activator2.activate () != 0 ||
deactivator1.activate () != 0 ||
deactivator2.activate () != 0)
return -1;
int result = ACE_Thread_Manager::instance ()->wait ();
if (result != 0)
return result;
root_poa->destroy (1,
1);
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught");
return -1;
}
return 0;
}
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