1 #pragma once

     2 

     3 #include <string>

     4 #include <iostream>

     5 

     6 #include "DataTypeWriter.h"

     7 #include "../include/RelpipeWriterException.h"

     8 #include "format.h"

     9 

    10 namespace relpipe {

    11 namespace writer {

    12 

    13 class BooleanDataTypeWriter : public DataTypeWriter<boolean_t> {

    14 private:

    15 	const string_t TRUE = L"true";

    16 	const string_t FALSE = L"false";

    17 public:

    18 

    19 	BooleanDataTypeWriter() : DataTypeWriter<boolean_t>(DATA_TYPE_ID_BOOLEAN, DATA_TYPE_CODE_BOOLEAN) {

    20 	}

    21 

    22 	void writeValue(std::ostream &output, const boolean_t &value) override {

    23 		output.put(value ? 1 : 0);

    24 	}

    25 

    26 	bool toValue(const string_t &stringValue) override {

    27 		if (stringValue == TRUE) return true;

    28 		else if (stringValue == FALSE) return false;

    29 		else throw RelpipeWriterException(L"Unable to convert the string to boolean");

    30 	}

    31 

    32 };

    33 

    34 }

    35 }