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#include "ace/Monitor_Admin.h"
#if defined (ACE_HAS_MONITOR_FRAMEWORK) && (ACE_HAS_MONITOR_FRAMEWORK == 1)
#include "ace/Reactor.h"
#include "ace/Monitor_Point_Registry.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
namespace ACE
{
namespace Monitor_Control
{
int
Monitor_Point_Auto_Updater::handle_timeout (
const ACE_Time_Value& /* current_time */,
const void* monitor_point)
{
const Monitor_Base* const_mp =
reinterpret_cast<const Monitor_Base*> (monitor_point);
Monitor_Base* mp = const_cast<Monitor_Base*> (const_mp);
mp->update ();
return 0;
}
//====================================================================
Monitor_Admin::Monitor_Admin ()
: reactor_ (ACE_Reactor::instance ()),
default_reactor_ (true)
{}
Monitor_Admin::~Monitor_Admin ()
{
if (this->default_reactor_)
{
/// Destroys the timers associated with our event handler
/// before its destructor is called.
ACE_Reactor::instance ()->close_singleton ();
}
/// We access the registry through ACE_Singleton, which
/// doesn't call the destructor, so we call this method to
/// do a remove_ref() on all monitor points left in the registry.
/// which needs to be done before the registry goes away.
Monitor_Point_Registry::instance ()->cleanup ();
}
bool
Monitor_Admin::monitor_point (Monitor_Base* monitor_point,
const ACE_Time_Value& time)
{
/// This call checks for a null monitor_point.
bool good_reg_add =
Monitor_Point_Registry::instance ()->add (monitor_point);
if (!good_reg_add)
{
ACELIB_ERROR_RETURN ((LM_ERROR,
"registration of %s failed\n",
monitor_point->name ()),
good_reg_add);
}
else if (time != ACE_Time_Value::zero)
{
this->reactor_->schedule_timer (&this->auto_updater_,
monitor_point,
ACE_Time_Value::zero,
time);
}
return good_reg_add;
}
Monitor_Base*
Monitor_Admin::monitor_point (const char* name)
{
ACE_CString name_str (name, 0, false);
return Monitor_Point_Registry::instance ()->get (name_str);
}
void
Monitor_Admin::auto_query (ACE_Event_Handler* handler,
Monitor_Query* query,
const ACE_Time_Value& time)
{
this->reactor_->schedule_timer (handler,
query,
ACE_Time_Value::zero,
time);
}
void
Monitor_Admin::reactor (ACE_Reactor* new_reactor)
{
this->reactor_ = new_reactor;
this->default_reactor_ = false;
}
ACE_Reactor*
Monitor_Admin::reactor () const
{
return this->reactor_;
}
}
}
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_HAS_MONITOR_FRAMEWORK==1 */
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