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// $Id$
#include "Object.h"
#include "POA_Helper.h"
#include "Worker_Task.h"
#include "Properties.h"
#include "Builder.h"
#include "ThreadPool_Task.h"
#include "Reactive_Task.h"
#include "tao/debug.h"
#if ! defined (__ACE_INLINE__)
#include "Object.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID(RT_Notify, TAO_NS_Object, "$Id$")
TAO_NS_Object::TAO_NS_Object (void)
:event_manager_ (0), admin_properties_ (0), id_ (0), poa_ (0), worker_task_ (0), own_worker_task_ (0), proxy_poa_ (0), own_proxy_poa_ (0), shutdown_ (0)
{
if (TAO_debug_level > 1 )
ACE_DEBUG ((LM_DEBUG,"object:%x created\n", this ));
}
TAO_NS_Object::~TAO_NS_Object ()
{
if (TAO_debug_level > 1 )
ACE_DEBUG ((LM_DEBUG,"object:%x destroyed\n", this ));
}
void
TAO_NS_Object::init (TAO_NS_POA_Helper* poa, TAO_NS_POA_Helper* proxy_poa, TAO_NS_Worker_Task* worker_task)
{
poa_ = poa;
proxy_poa_ = proxy_poa;
worker_task_ = worker_task;
}
CORBA::Object_ptr
TAO_NS_Object::activate (ACE_ENV_SINGLE_ARG_DECL)
{
return poa_->activate (this->servant (), id_ ACE_ENV_ARG_PARAMETER);
}
void
TAO_NS_Object::deactivate (ACE_ENV_SINGLE_ARG_DECL)
{
poa_->deactivate (id_ ACE_ENV_ARG_PARAMETER);
}
void
TAO_NS_Object::shutdown (ACE_ENV_SINGLE_ARG_DECL)
{
this->deactivate (ACE_ENV_SINGLE_ARG_PARAMETER);
this->shutdown_worker_task ();
this->shutdown_proxy_poa ();
}
CORBA::Object_ptr
TAO_NS_Object::ref (ACE_ENV_SINGLE_ARG_DECL)
{
return poa_->id_to_reference (id_ ACE_ENV_ARG_PARAMETER);
}
void
TAO_NS_Object::shutdown_worker_task (void)
{
// Only do this if we are the owner.
if (own_worker_task_ == 1)
{
this->worker_task_->shutdown (); // the worker deletes itself when its <close> hook is eventually called.
}
}
void
TAO_NS_Object::shutdown_proxy_poa (void)
{
if (own_proxy_poa_ == 1)
{
ACE_DECLARE_NEW_CORBA_ENV;
proxy_poa_->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
delete proxy_poa_;
}
}
void
TAO_NS_Object::worker_task_own (TAO_NS_Worker_Task* worker_task)
{
this->worker_task (worker_task);
// claim ownership.
this->own_worker_task_ = 1;
}
void
TAO_NS_Object::worker_task (TAO_NS_Worker_Task* worker_task)
{
// shutdown the current worker.
this->shutdown_worker_task ();
this->worker_task_ = worker_task;
this->own_worker_task_ = 0;
}
void
TAO_NS_Object::proxy_poa (TAO_NS_POA_Helper* proxy_poa)
{
// shutdown current poa.
this->shutdown_proxy_poa ();
this->proxy_poa_ = proxy_poa;
// claim ownership.
own_proxy_poa_ = 1;
}
void
TAO_NS_Object::set_qos (const CosNotification::QoSProperties & qos ACE_ENV_ARG_DECL)
{
CosNotification::PropertyErrorSeq err_seq;
TAO_NS_QoSProperties qos_properties;
qos_properties.init (qos, err_seq);
// Apply the appropriate concurrency QoS
if (qos_properties.thread_pool ().is_valid ())
{
if (qos_properties.thread_pool ().value ().static_threads == 0)
this->apply_reactive_concurrency (ACE_ENV_SINGLE_ARG_PARAMETER);
else
this->apply_thread_pool_concurrency (qos_properties.thread_pool ().value () ACE_ENV_ARG_PARAMETER);
}
else if (qos_properties.thread_pool_lane ().is_valid ())
this->apply_lane_concurrency (qos_properties.thread_pool_lane ().value () ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
// Update the Thread Task's QoS properties..
this->worker_task_->update_qos_properties (qos_properties);
// Inform subclasses of QoS changed.
this->qos_changed (qos_properties);
// Init the the overall QoS on this object.
if (this->qos_properties_.init (qos, err_seq) == 1) // Unsupported Property
ACE_THROW (CosNotification::UnsupportedQoS (err_seq));
}
void
TAO_NS_Object::apply_reactive_concurrency (ACE_ENV_SINGLE_ARG_DECL)
{
TAO_NS_Reactive_Task* worker_task;
ACE_NEW_THROW_EX (worker_task,
TAO_NS_Reactive_Task (),
CORBA::NO_MEMORY ());
ACE_CHECK;
this->worker_task_own (worker_task);
}
void
TAO_NS_Object::apply_thread_pool_concurrency (const NotifyExt::ThreadPoolParams& tp_params ACE_ENV_ARG_DECL)
{
TAO_NS_ThreadPool_Task* worker_task;
ACE_NEW_THROW_EX (worker_task,
TAO_NS_ThreadPool_Task (),
CORBA::NO_MEMORY ());
ACE_CHECK;
worker_task->init (tp_params, this->admin_properties_ ACE_ENV_ARG_PARAMETER);
this->worker_task_own (worker_task);
}
void
TAO_NS_Object::apply_lane_concurrency (const NotifyExt::ThreadPoolLanesParams& /*tpl_params*/ ACE_ENV_ARG_DECL)
{
// No lane support
ACE_THROW (CORBA::NO_IMPLEMENT ());
}
CosNotification::QoSProperties*
TAO_NS_Object::get_qos (ACE_ENV_SINGLE_ARG_DECL)
{
CosNotification::QoSProperties_var properties;
ACE_NEW_THROW_EX (properties,
CosNotification::QoSProperties (),
CORBA::NO_MEMORY ());
this->qos_properties_.populate (properties);
return properties._retn ();
}
void
TAO_NS_Object::qos_changed (const TAO_NS_QoSProperties& /*qos_properties*/)
{
// NOP.
}
TAO_NS_Timer*
TAO_NS_Object::timer (void)
{
return this->worker_task_->timer ();
}
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