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// $Id$
//========================================================================
//
// = LIBRARY
// TAO/tests/POA/Etherealization
//
// = FILENAME
// Etherealization.cpp
//
// = DESCRIPTION
// This program tests for deactivation and etherealization of
// reference counted and non reference counted servants.
//
// = AUTHOR
// Irfan Pyarali
//
//=========================================================================
#include "testS.h"
#include "ace/OS_NS_string.h"
#include "ace/Argv_Type_Converter.h"
#include "tao/PortableServer/ServantActivatorC.h"
class test_i : public POA_test
{
public:
void method (ACE_ENV_SINGLE_ARG_DECL_NOT_USED /*ACE_ENV_SINGLE_ARG_PARAMETER*/)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
~test_i (void)
{
ACE_DEBUG ((LM_DEBUG, "~test_i called\n"));
}
};
class test_i_with_reference_counting :
public virtual POA_test
{
public:
void method (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
~test_i_with_reference_counting (void)
{
ACE_DEBUG ((LM_DEBUG, "~test_i_with_reference_counting called\n"));
}
};
class Servant_Activator : public PortableServer::ServantActivator
{
public:
PortableServer::Servant incarnate (const PortableServer::ObjectId &oid,
PortableServer::POA_ptr poa
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableServer::ForwardRequest));
void etherealize (const PortableServer::ObjectId &oid,
PortableServer::POA_ptr adapter,
PortableServer::Servant servant,
CORBA::Boolean cleanup_in_progress,
CORBA::Boolean remaining_activations
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException));
};
PortableServer::Servant
Servant_Activator::incarnate (const PortableServer::ObjectId &id,
PortableServer::POA_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableServer::ForwardRequest))
{
CORBA::String_var object_name =
PortableServer::ObjectId_to_string (id);
ACE_DEBUG ((LM_DEBUG,
"\nIncarnate called with id = \"%s\"\n",
object_name.in ()));
if (ACE_OS::strcmp (object_name.in (),
"without reference counting") == 0)
return new test_i;
else
return new test_i_with_reference_counting;
}
void
Servant_Activator::etherealize (const PortableServer::ObjectId &id,
PortableServer::POA_ptr ,
PortableServer::Servant servant,
CORBA::Boolean,
CORBA::Boolean
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
CORBA::String_var object_name =
PortableServer::ObjectId_to_string (id);
ACE_DEBUG ((LM_DEBUG,
"Etherealize called with id = \"%s\"\n",
object_name.in ()));
if (ACE_OS::strcmp (object_name.in (),
"without reference counting") == 0)
delete servant;
else
{
servant->_remove_ref (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_CHECK;
}
}
int
ACE_TMAIN (int argc, ACE_TCHAR **argv)
{
ACE_Argv_Type_Converter convert (argc, argv);
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
// Initialize the ORB first.
CORBA::ORB_var orb = CORBA::ORB_init (convert.get_argc(),
convert.get_ASCII_argv(),
0
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Obtain the RootPOA.
CORBA::Object_var object =
orb->resolve_initial_references ("RootPOA"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Get the POA_var object from Object_var.
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (object.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Get the POAManager of the RootPOA.
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::PolicyList policies (3);
policies.length (3);
// ID Assignment Policy
policies[0] =
root_poa->create_id_assignment_policy (PortableServer::USER_ID
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Lifespan Policy
policies[1] =
root_poa->create_lifespan_policy (PortableServer::PERSISTENT
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Request Processing Policy
policies[2] =
root_poa->create_request_processing_policy (PortableServer::USE_SERVANT_MANAGER
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var child_poa =
root_poa->create_POA ("child",
poa_manager.in (),
policies
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// Create servant activator.
PortableServer::ServantManager_var servant_manager =
new Servant_Activator;
// Set servant_activator as the servant_manager of child POA.
child_poa->set_servant_manager (servant_manager.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
{
// Create a reference with user created ID in child POA which
// uses the Servant_Activator.
PortableServer::ObjectId_var id =
PortableServer::string_to_ObjectId ("without reference counting");
object =
child_poa->create_reference_with_id (id.in (),
"IDL:test:1.0"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
test_var test =
test::_narrow (object.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
test->method (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
child_poa->deactivate_object (id.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
{
// Create a reference with user created ID in child POA which
// uses the Servant_Activator.
PortableServer::ObjectId_var id =
PortableServer::string_to_ObjectId ("with reference counting");
object =
child_poa->create_reference_with_id (id.in (),
"IDL:test:1.0"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
test_var test =
test::_narrow (object.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
test->method (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
child_poa->deactivate_object (id.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
{
// Create a reference with user created ID in child POA which
// uses the Servant_Activator.
PortableServer::ObjectId_var id =
PortableServer::string_to_ObjectId ("no call made");
object =
child_poa->create_reference_with_id (id.in (),
"IDL:test:1.0"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
child_poa->deactivate_object (id.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
{
// Create a reference with user created ID in child POA which
// uses the Servant_Activator but just don't call the reference at all
PortableServer::ObjectId_var id =
PortableServer::string_to_ObjectId ("no call");
object =
child_poa->create_reference_with_id (id.in (),
"IDL:test:1.0"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::ObjectId_var oid =
child_poa->reference_to_id (object.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
child_poa->deactivate_object (oid.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_DEBUG ((LM_DEBUG,
"\nEnd of main()\n\n"));
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Exception caught");
return -1;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (-1);
return 0;
}
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