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// -*- C++ -*-
#include "LifespanStrategyPersistent.h"
ACE_RCSID (PortableServer,
Lifespan_Strategy,
"$Id$")
#include "Root_POA.h"
#include "POAManager.h"
#include "ImR_Client_Adapter.h"
#include "tao/ORB_Core.h"
#include "ace/OS_NS_sys_time.h"
#include "ace/Dynamic_Service.h"
#include "ace/Service_Config.h"
namespace TAO
{
namespace Portable_Server
{
bool
LifespanStrategyPersistent::validate (
CORBA::Boolean is_persistent,
const TAO::Portable_Server::Temporary_Creation_Time& /*creation_time*/) const
{
return is_persistent;
}
char
LifespanStrategyPersistent::key_type (void) const
{
// @@ Johnny, why can;t use the enum's defined within
// PortableServer IDL? Wouldn't they make life much simpler?
// @bala, this if for the IOR setup/parsing, I can't find these charachters
// in the pidl file. In the POA it are static methods, seems that this
// normal methods doesn't work, because in some static functions these are
// used. This still needs some work, but I want to get those info out of
// the POA.
return 'P';
}
CORBA::Boolean
LifespanStrategyPersistent::is_persistent (void) const
{
return true;
}
void
LifespanStrategyPersistent::create_key (
CORBA::Octet *buffer,
CORBA::ULong& starting_at)
{
// Copy the persistence byte.
buffer[starting_at] = static_cast<CORBA::Octet> (this->key_type ());
starting_at += this->key_type_length ();
}
CORBA::ULong
LifespanStrategyPersistent::key_length () const
{
return this->key_type_length ();
}
void
LifespanStrategyPersistent::notify_startup (ACE_ENV_SINGLE_ARG_DECL)
{
ImR_Client_Adapter *adapter =
ACE_Dynamic_Service<ImR_Client_Adapter>::instance (
TAO_Root_POA::imr_client_adapter_name ()
);
#if !defined (TAO_AS_STATIC_LIBS)
// In case we build shared, try to load the ImR Client library, in a
// static build we just can't do this, so don't try it, lower layers
// output an error then.
if (adapter == 0)
{
ACE_Service_Config::process_directive (
ACE_TEXT("dynamic ImR_Client_Adapter Service_Object *")
ACE_TEXT("TAO_ImR_Client:_make_ImR_Client_Adapter_Impl()"));
adapter =
ACE_Dynamic_Service<ImR_Client_Adapter>::instance (
TAO_Root_POA::imr_client_adapter_name ());
}
#endif /* !TAO_AS_STATIC_LIBS */
if (adapter != 0)
{
bool old_use_imr = this->use_imr_;
this->use_imr_ = false;
adapter->imr_notify_startup (this->poa_ ACE_ENV_ARG_PARAMETER);
this->use_imr_ = old_use_imr;
}
}
void
LifespanStrategyPersistent::notify_shutdown (ACE_ENV_SINGLE_ARG_DECL)
{
ImR_Client_Adapter *adapter =
ACE_Dynamic_Service<ImR_Client_Adapter>::instance (
TAO_Root_POA::imr_client_adapter_name ()
);
if (adapter != 0)
{
adapter->imr_notify_shutdown (this->poa_ ACE_ENV_ARG_PARAMETER);
}
}
LifespanStrategyPersistent::LifespanStrategyPersistent() :
use_imr_ (true)
{
}
void
LifespanStrategyPersistent::check_state (ACE_ENV_SINGLE_ARG_DECL)
{
this->poa_->tao_poa_manager().check_state (ACE_ENV_SINGLE_ARG_PARAMETER);
}
::PortableServer::LifespanPolicyValue
LifespanStrategyPersistent::type() const
{
return ::PortableServer::PERSISTENT;
}
bool
LifespanStrategyPersistent::use_imr () const
{
return use_imr_;
}
} /* namespace Portable_Server */
} /* namespace TAO */
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