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/**
* @file CEC_Event_Loader.h
*
* $Id$
*
* Define a class to dynamically load the COS Event Service.
*
* @author Priyanka Gontla <pgontla@ece.uci.edu>
*/
#ifndef TAO_CEC_EVENT_LOADER_H
#define TAO_CEC_EVENT_LOADER_H
#include "tao/Object_Loader.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "CEC_EventChannel.h"
#include "orbsvcs/CosNamingC.h"
#include "ace/Service_Config.h"
/**
* @class TAO_CEC_Event_Loader
*
* @brief Dynamically load an instance of the COS Event Service.
*/
class TAO_Event_Export TAO_CEC_Event_Loader : public TAO_Object_Loader
{
public:
/// Constructor
TAO_CEC_Event_Loader (void);
/// Destructor
~TAO_CEC_Event_Loader (void);
//@{
/**
* @name Derived from ACE_Service_Object
*/
virtual int init (int argc, char *argv[]);
virtual int fini (void);
//@}
//@{
/**
* @name Derived from TAO_Object_Loader
*/
CORBA::Object_ptr create_object (CORBA::ORB_ptr orb,
int argc, char *argv[]
TAO_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException));
//@}
protected:
/// Keep a pointer to the underlying ORB.
CORBA::ORB_var orb_;
/// Flag to control the event loop
int terminate_flag_;
/// Attributes used to configure the Event Service properties.
TAO_CEC_EventChannel_Attributes *attributes_;
/// Factory used to configure the Event Service strategies.
TAO_CEC_Factory *factory_;
/// The Event Service implementation class.
TAO_CEC_EventChannel *ec_impl_;
/// Naming Context needed if '-x' option is passed
CosNaming::NamingContext_var naming_context_;
/// Flag to check if '-x' option is passed
int bind_to_naming_service_;
/// The name used when binding to the NamingService.
CosNaming::Name channel_name_;
private:
ACE_UNIMPLEMENTED_FUNC (TAO_CEC_Event_Loader (const TAO_CEC_Event_Loader &))
ACE_UNIMPLEMENTED_FUNC (TAO_CEC_Event_Loader &operator= (const TAO_CEC_Event_Loader &))
};
ACE_FACTORY_DECLARE (TAO_Event, TAO_CEC_Event_Loader)
#endif /* TAO_CEC_EVENT_LOADER_H */
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