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1 #pragma once |
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2 |
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3 #include <string> |
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4 #include <iostream> |
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5 |
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6 #include "../include/DataTypeWriter.h" |
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7 #include "../include/RelpipeWriterException.h" |
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8 #include "format.h" |
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9 |
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10 namespace relpipe { |
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11 namespace writer { |
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12 |
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13 class BooleanDataTypeWriter : public DataTypeWriter<boolean_t> { |
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14 private: |
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15 const string_t TRUE = L"true"; |
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16 const string_t FALSE = L"false"; |
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17 public: |
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18 |
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19 BooleanDataTypeWriter() : DataTypeWriter<boolean_t>(DATA_TYPE_ID_BOOLEAN, DATA_TYPE_CODE_BOOLEAN) { |
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20 } |
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21 |
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22 void writeValue(std::ostream &output, const boolean_t &value) override { |
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23 output.put(value ? 1 : 0); |
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24 } |
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25 |
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26 bool toValue(const string_t &stringValue) override { |
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27 if (stringValue == TRUE) return true; |
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28 else if (stringValue == FALSE) return false; |
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29 else throw RelpipeWriterException(L"Unable to convert the string to boolean"); |
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30 } |
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31 |
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32 }; |
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33 |
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34 } |
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35 } |