ConverterDeviceRelations.h

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// Copyright CERN 2012 - Developed in collaboration with GSI

#ifndef CONVERTER_DEVICE_RELATIONS_H_
#define CONVERTER_DEVICE_RELATIONS_H_

#include <fesa-core/DataStore/Converter.h>
#include <fesa-core/DataStore/TypeDefinition.h>
#include <fesa-core/Utilities/StringUtilities.h>

#include <string>
#include <cstring>
#include <vector>
#include <sstream>

namespace fesa
{

const std::string DEVICE = "device";
const std::string PROPERTY = "property";

template<>
class Converter<DeviceRelation_DataType>
{
  public:
    static void valueToString(DeviceRelation_DataType& value,std::string& str);

    static void stringToValue(const std::string& value, DeviceRelation_DataType* pVal);

};

inline void Converter<DeviceRelation_DataType>::valueToString(DeviceRelation_DataType& value, std::string& str)
{

    std::stringstream ss;

    ss << "device=" << value.device_ << " " << "property=" << value.property_;
    str = ss.str();

}

inline void Converter<DeviceRelation_DataType>::stringToValue(const std::string& value, DeviceRelation_DataType* pVal)
{

    std::vector<std::string> v;
    fesa::StringUtilities::tokenize(value, v);

    for (uint32_t i = 0; i < v.size(); i++)
    {
        std::size_t position = v[i].find(DEVICE);
        if (position != std::string::npos)
        {
            std::string temp = v[i].substr(position + DEVICE.length() + 1);
            std::strcpy(pVal->device_, temp.c_str());

        }

        position = v[i].find(PROPERTY);

        if (position != std::string::npos)
        {
            std::string temp = v[i].substr(position + PROPERTY.length() + 1);
            std::strcpy(pVal->property_, temp.c_str());

        }
    }

}

} // fesa

#endif // CONVERTER_DEVICE_RELATIONS_H_