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// $Id$
//---------------------------------------------------------------------------------
/**
* @file MonitorController.h
*
* @brief The Monitor Controller class.
*
* This class is invoked by the Nodemanager object and it
* in turn loads the proper Monitor which is strategised.
*
* @author Nilabja Roy
*/
//----------------------------------------------------------------------------------
#ifndef MONITOR_CONTROLLER_H
#define MONITOR_CONTROLLER_H
#include "NodeManager_svnt_export.h"
#include "TargetManager/TargetManagerC.h"
#include "ace/Task.h"
#include "ace/Auto_Ptr.h"
#include "ace/Synch_Traits.h"
#include "ace/Synch.h"
/**
* @namespace CIAO
*
* @brief The top level CIAO namespace
*
*/
namespace CIAO
{
class MonitorBase;
/**
* @class MonitorController
*
* @brief The Controller class
*
* Acts as a facade to the Monitor
* module
*
*/
class NodeManager_svnt_Export MonitorController : public ACE_Task_Base
{
public:
/**
* @function svc.
* @brief The main function containing the
* entire activity.
*
* This function runs in the context of the
* thread
* @return int The status of the function
*/
int svc (void);
/**
* @function terminate.
* @brief The terminate function
*
* This function is called to terminate the
* thread
*/
void terminate ();
/// The Constructor.
MonitorController (CORBA::ORB_ptr orb,
::Deployment::Domain& domain,
::Deployment::TargetManager_ptr target
);
~MonitorController ();
protected:
/**
* @function terminating.
* @brief returns the terminating flag
* @return bool The terminting state of the thread
*/
bool terminating ();
/// The monitor object
auto_ptr <MonitorBase> monitor_;
/// The TargetManagerImpl object
CIAO::TargetManagerImpl_var target_impl_cmp_;
/// The TargetManager Facet ....
Deployment::TargetManager_var target_facet_i_;
/// The terminate flag_
bool terminate_flag_;
//Thread Mutex for synchronizing call
ACE_SYNCH_MUTEX lock_;
// the ORB pointer ..
CORBA::ORB_ptr orb_;
/// The initial domain
::Deployment::Domain initial_domain_;
};
} // CIAO
#endif
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