cvtdevicefactory.h

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#ifndef _CVT_DEVICE_FACTORY_
#define _CVT_DEVICE_FACTORY_

#include <jsoncons/json.hpp>
#include <jsoncons_ext/jsonpath/json_query.hpp>

#include "cvtdevice.h"
#include "cvtcodedic.h"

using namespace std;
using namespace stdcvt;

using jsoncons::json;
using jsoncons::jsonpath::json_query;

namespace stdcvt {

/*
 @brief CvtDeviceFactory는 설정파일에 포함된 장비관련 설정을 전달하기위한 클래스이다.
 장비스펙을 용이하게 전달하기위한 용도로 활용될 수 있다. 
*/
class CvtDeviceFactory {
private:
    json _sensors;        
    json _motors;         
    json _switches;       

public:
    CvtDeviceFactory() {
    }

    ~CvtDeviceFactory() {
    }

    void setsensors(json sensors) {
        _sensors = sensors;
    }

    void setmotors(json motors) {
        _motors = motors;
    }

    void setswitches(json switches) {
        _switches = switches;
    }

    CvtSensor *newsensor(int index) {
        try  {
            string id = (_sensors)[index]["id"].as<string>();
            devtype_t devtype = (devtype_t)_codedic[_sensors[index]["type"].as<string>()];
            devsec_t section = (devsec_t)_codedic[_sensors[index]["section"].as<string>()];
            devtarget_t target = (devtarget_t)_codedic[_sensors[index]["target"].as<string>()];
            devstat_t devstatus = (devstat_t)_codedic[_sensors[index]["status"].as<string>()];
            obsunit_t unit = (obsunit_t)_codedic[_sensors[index]["unit"].as<string>()];

            return new CvtSensor (id, devtype, section, target, devstatus, unit);
        } catch (...) {
            return nullptr;
        }
    }

    CvtActuator *newswitch(int index) {
        try  {
            string id = (_switches)[index]["id"].as<string>();
            devtype_t devtype = (devtype_t)_codedic[_switches[index]["type"].as<string>()];
            devsec_t section = (devsec_t)_codedic[_switches[index]["section"].as<string>()];
            devtarget_t target = (devtarget_t)_codedic[_switches[index]["target"].as<string>()];
            devstat_t devstatus = (devstat_t)_codedic[_switches[index]["status"].as<string>()];

            return new CvtActuator (id, devtype, section, target, devstatus);
        } catch (...) {
            return nullptr;
        }
    }

    CvtMotor *newmotor(int index) {
        try  {
            string id = (_motors)[index]["id"].as<string>();
            devtype_t devtype = (devtype_t)_codedic[_motors[index]["type"].as<string>()];
            devsec_t section = (devsec_t)_codedic[_motors[index]["section"].as<string>()];
            devtarget_t target = (devtarget_t)_codedic[_motors[index]["target"].as<string>()];
            devstat_t devstatus = (devstat_t)_codedic[_motors[index]["status"].as<string>()];

            return new CvtMotor (id, devtype, section, target, devstatus);
        } catch (...) {
            return nullptr;
        }
    }
};

} // namespace stdcvt
#endif