TargetValueConverterFactory Struct Reference

#include <TargetValueConvertersFactories.h>

Public Member Functions
std::unique_ptr < TargetValueConverter >	create (ConverterCreateParameter param)

Detailed Description

Definition at line 40 of file TargetValueConvertersFactories.h.

Member Function Documentation

std::unique_ptr< TargetValueConverter > TargetValueConverterFactory::create

(

ConverterCreateParameter

param

)

Definition at line 262 of file TargetValueConvertersFactories.cpp.

References ColumnDescriptor::columnType, SQLTypeInfo::get_type(), SQLTypeInfo::get_type_name(), kARRAY, kBIGINT, kBOOLEAN, kCHAR, kDATE, kDECIMAL, kDOUBLE, kFLOAT, kINT, kLINESTRING, kMULTILINESTRING, kMULTIPOINT, kMULTIPOLYGON, kNUMERIC, kPOINT, kPOLYGON, kSMALLINT, kTEXT, kTIME, kTIMESTAMP, kTINYINT, kVARCHAR, and ConverterCreateParameter::target.

Referenced by Parser::InsertIntoTableAsSelectStmt::populateData(), and Fragmenter_Namespace::InsertOrderFragmenter::updateColumns().

                                    {
  static const std::map<SQLTypes,
                        std::function<std::unique_ptr<TargetValueConverter>(
                            ConverterCreateParameter param)>>
      factories{
          {kBIGINT, NumericConverterFactory<int64_t, int64_t>()},
          {kINT, NumericConverterFactory<int64_t, int32_t>()},
          {kSMALLINT, NumericConverterFactory<int64_t, int16_t>()},
          {kTINYINT, NumericConverterFactory<int64_t, int8_t>()},
          {kDECIMAL, NumericConverterFactory<int64_t, int64_t>()},
          {kNUMERIC, NumericConverterFactory<int64_t, int64_t>()},
          {kTIMESTAMP, NumericConverterFactory<int64_t, int64_t>()},
          {kDATE, NumericConverterFactory<int64_t, int64_t>()},
          {kTIME, NumericConverterFactory<int64_t, int64_t>()},
          {kBOOLEAN, NumericConverterFactory<int64_t, int8_t>()},
          {kDOUBLE, NumericConverterFactory<double, double>()},
          {kFLOAT, NumericConverterFactory<float, float>()},
          {kTEXT, TextConverterFactory()},
          {kCHAR, TextConverterFactory()},
          {kVARCHAR, TextConverterFactory()},
          {kARRAY, ArraysConverterFactory()},
          {kPOINT, GeoConverterFactory<GeoPointValueConverter>()},
          {kMULTIPOINT, GeoConverterFactory<GeoMultiPointValueConverter>()},
          {kLINESTRING, GeoConverterFactory<GeoLinestringValueConverter>()},
          {kMULTILINESTRING, GeoConverterFactory<GeoMultiLinestringValueConverter>()},
          {kPOLYGON, GeoConverterFactory<GeoPolygonValueConverter>()},
          {kMULTIPOLYGON, GeoConverterFactory<GeoMultiPolygonValueConverter>()}};

  auto factory = factories.find(param.target->columnType.get_type());

  if (factory != factories.end()) {
    return factory->second(param);
  } else {
    throw std::runtime_error("Unsupported column type: " +
                             param.target->columnType.get_type_name());
  }
}

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The documentation for this struct was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/Fragmenter/TargetValueConvertersFactories.h
• /home/jenkins-slave/workspace/core-os-doxygen/Fragmenter/TargetValueConvertersFactories.cpp