#include "stdafx.h"
#include "CArmExamHandlerFactory.h"
#include "CBCTExamHandler.h"
#include "DoNothingHandler.h"
#include "GeneralExamHandler.h"
#include "CArmResetHandler.h"

using namespace DIOS::Dev::Detail::MachineryECOM;

CArmExamHandlerFactory *CArmExamHandlerFactory::m_instance = nullptr;

CArmExamHandlerFactory::CArmExamHandlerFactory()
{
}


CArmExamHandlerFactory::~CArmExamHandlerFactory()
{
}

CArmExamHandlerFactory *CArmExamHandlerFactory::Instance()
{
	if (m_instance == nullptr)
	{
		m_instance = new CArmExamHandlerFactory();
	}

	return m_instance;
}

IExamHandler *CArmExamHandlerFactory::CreateExamHandler(EXAM_HANDLER_TYPE type)
{
	IExamHandler *handler = nullptr;

	switch (type)
	{
	case EXAM_HANDLER_NONE:
		handler = new DoNothingHandler();
		break;
	case EXAM_HANDLER_CBCT:
		handler = new CBCTExamHandler();
		break;
	case EXAM_HANDLER_CARM_COMMON:
		handler = new GeneralExamHandler();
		break;
	case EXAM_HANDLER_CARM_RESET:
		handler = new CArmResetHandler();
		break;
	default:
		break;
	}

	return handler;
}