reflector.h File Reference

Contains functions to (de)serialize basic types such as int, double, bool, std::string, std::vector, ... with RapidJSON. More...

#include "../traits.h"
#include <c++utilities/application/global.h>
#include <rapidjson/document.h>
#include <rapidjson/rapidjson.h>
#include <rapidjson/stringbuffer.h>
#include <rapidjson/writer.h>
#include <limits>
#include <map>
#include <memory>
#include <optional>
#include <set>
#include <string>
#include <tuple>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <variant>
#include "./errorhandling.h"

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Classes
struct	ReflectiveRapidJSON::AdaptedJsonSerializable< T >
	The AdaptedJsonSerializable class allows considering 3rd party classes as serializable. More...
struct	ReflectiveRapidJSON::JsonReflector::Detail::TuplePushHelper< Tuple, N >
	The TuplePushHelper class helps serializing tuples to JSON arrays. More...
struct	ReflectiveRapidJSON::JsonReflector::Detail::TuplePushHelper< Tuple, 1 >
struct	ReflectiveRapidJSON::JsonReflector::Detail::TuplePullHelper< Tuple, N >
	The TuplePullHelper class helps deserializing tuples from JSON arrays. More...
struct	ReflectiveRapidJSON::JsonReflector::Detail::TuplePullHelper< Tuple, 1 >

Namespaces
namespace	ReflectiveRapidJSON
namespace	ReflectiveRapidJSON::JsonReflector
	The JsonReflector namespace contains helper functions to ease the use of RapidJSON for automatic (de)serialization.
namespace	ReflectiveRapidJSON::JsonReflector::Detail

Typedefs
template<typename Type >
using	ReflectiveRapidJSON::JsonReflector::IsBuiltInType
template<typename Type >
using	ReflectiveRapidJSON::JsonReflector::IsCustomType = Traits::Not<IsBuiltInType<Type>>
template<typename Type >
using	ReflectiveRapidJSON::JsonReflector::IsJsonSerializable = Traits::Any<Traits::Not<Traits::IsComplete<Type>>, std::is_base_of<JsonSerializable<Type>, Type>, AdaptedJsonSerializable<Type>>

Functions
constexpr RAPIDJSON_NAMESPACE::SizeType	ReflectiveRapidJSON::JsonReflector::rapidJsonSize (std::size_t size)
	Casts the specified size to the size type used by RapidJSON ensuring no overflow happens.
RAPIDJSON_NAMESPACE::StringBuffer	ReflectiveRapidJSON::JsonReflector::serializeJsonDocToString (RAPIDJSON_NAMESPACE::Document &document)
	Serializes the specified JSON document.
RAPIDJSON_NAMESPACE::Document	ReflectiveRapidJSON::JsonReflector::parseJsonDocFromString (const char *json, std::size_t jsonSize)
	Parses the specified JSON string.
template<typename Type , Traits::DisableIf< IsBuiltInType< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::push (const Type &reflectable, RAPIDJSON_NAMESPACE::Value &value, RAPIDJSON_NAMESPACE::Document::AllocatorType &allocator)
	Pushes the specified reflectable to the specified value.
template<typename Type , Traits::DisableIf< IsJsonSerializable< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::push (const Type &reflectable, RAPIDJSON_NAMESPACE::Value::Array &value, RAPIDJSON_NAMESPACE::Document::AllocatorType &allocator)
	Pushes the reflectable to the specified array.
template<typename Type , Traits::EnableIf< IsJsonSerializable< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::push (const Type &reflectable, const char *name, RAPIDJSON_NAMESPACE::Value::Object &value, RAPIDJSON_NAMESPACE::Document::AllocatorType &allocator)
	Pushes the specified reflectable which has custom type as a member to the specified object.
template<typename Type , Traits::DisableIf< IsBuiltInType< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::push (const Type &reflectable, RAPIDJSON_NAMESPACE::Value::Object &value, RAPIDJSON_NAMESPACE::Document::AllocatorType &allocator)
	Pushes the reflectable which has a custom type to the specified object.
template<typename Type , Traits::EnableIfAny< Traits::All< std::is_integral< Type >, Traits::Not< std::is_same< Type, std::uint8_t > >, Traits::Not< std::is_same< Type, std::int8_t > > >, std::is_floating_point< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::push (Type reflectable, RAPIDJSON_NAMESPACE::Value &value, RAPIDJSON_NAMESPACE::Document::AllocatorType &allocator)
	Pushes the specified integer/float/boolean to the specified value.
template<typename Type , Traits::DisableIf< IsBuiltInType< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::pull (Type &reflectable, const RAPIDJSON_NAMESPACE::GenericValue< RAPIDJSON_NAMESPACE::UTF8< char > >::ConstObject &value, JsonDeserializationErrors *errors)
	Pulls the reflectable which has a custom type from the specified object.
template<typename Type , Traits::DisableIf< IsBuiltInType< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::pull (Type &reflectable, const RAPIDJSON_NAMESPACE::GenericValue< RAPIDJSON_NAMESPACE::UTF8< char > > &value, JsonDeserializationErrors *errors)
	Pulls the reflectable which has a custom type from the specified value which is supposed and checked to contain an object.
template<typename Type , Traits::EnableIf< IsArrayOrSet< Type >, Traits::Not< Traits::IsReservable< Type > > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::pull (Type &reflectable, const rapidjson::GenericValue< RAPIDJSON_NAMESPACE::UTF8< char > > &value, JsonDeserializationErrors *errors)
	Pulls the specified reflectable which is an iteratable without reserve() method from the specified value which is checked to contain an array.
template<typename Type , Traits::EnableIf< IsArray< Type > > * = nullptr>
void	ReflectiveRapidJSON::JsonReflector::pull (Type &reflectable, rapidjson::GenericValue< RAPIDJSON_NAMESPACE::UTF8< char > >::ConstArray array, JsonDeserializationErrors *errors)
	Pulls the specified reflectable which is an array/vector/list from the specified array.
template<typename Type >
void	ReflectiveRapidJSON::JsonReflector::pull (Type &reflectable, rapidjson::GenericValue< RAPIDJSON_NAMESPACE::UTF8< char > >::ValueIterator &value, JsonDeserializationErrors *errors)
	Pulls the specified reflectable from the specified value iterator which is checked to contain the right type.
template<typename Type >
void	ReflectiveRapidJSON::JsonReflector::pull (Type &reflectable, const char *name, const rapidjson::GenericValue< RAPIDJSON_NAMESPACE::UTF8< char > >::ConstObject &value, JsonDeserializationErrors *errors)
	Pulls the specified member of reflectable which has a custom type from the specified object.
template<typename Type , Traits::EnableIfAny< IsJsonSerializable< Type >, IsMapOrHash< Type >, IsMultiMapOrHash< Type > > * = nullptr>
RAPIDJSON_NAMESPACE::Document	ReflectiveRapidJSON::JsonReflector::toJsonDocument (const Type &reflectable)
	Serializes the specified reflectable which has a custom type or can be mapped to and object.
template<typename Type , Traits::EnableIfAny< std::is_integral< Type >, std::is_floating_point< Type > > * = nullptr>
RAPIDJSON_NAMESPACE::Document	ReflectiveRapidJSON::JsonReflector::toJsonDocument (Type reflectable)
	Serializes the specified reflectable which is an integer, float or boolean.
template<typename Type , Traits::EnableIf< std::is_same< Type, std::string > > * = nullptr>
RAPIDJSON_NAMESPACE::Document	ReflectiveRapidJSON::JsonReflector::toJsonDocument (const std::string &reflectable)
	Serializes the specified reflectable which is an std::string.
template<typename Type , Traits::EnableIf< std::is_same< Type, const char * > > * = nullptr>
RAPIDJSON_NAMESPACE::Document	ReflectiveRapidJSON::JsonReflector::toJsonDocument (const char *reflectable)
	Serializes the specified reflectable which is a C-string.
template<typename Type , Traits::EnableIf< std::is_same< Type, std::string_view > > * = nullptr>
RAPIDJSON_NAMESPACE::Document	ReflectiveRapidJSON::JsonReflector::toJsonDocument (std::string_view reflectable)
	Serializes the specified reflectable which is an std::string_view.
template<typename Type , Traits::EnableIfAny< IsJsonSerializable< Type >, IsMapOrHash< Type >, IsMultiMapOrHash< Type >, std::is_integral< Type >, std::is_floating_point< Type >, Traits::IsString< Type >, IsArray< Type > > * = nullptr>
RAPIDJSON_NAMESPACE::StringBuffer	ReflectiveRapidJSON::JsonReflector::toJson (const Type &reflectable)
	Serializes the specified reflectable.
template<typename Type , Traits::EnableIfAny< IsJsonSerializable< Type >, IsMapOrHash< Type >, IsMultiMapOrHash< Type > > * = nullptr>
Type	ReflectiveRapidJSON::JsonReflector::fromJson (const char *json, std::size_t jsonSize, JsonDeserializationErrors *errors=nullptr)
	Deserializes the specified JSON to.
template<typename Type >
Type	ReflectiveRapidJSON::JsonReflector::fromJson (const char *json, JsonDeserializationErrors *errors=nullptr)
	Deserializes the specified JSON from an null-terminated C-string to.
template<typename Type >
Type	ReflectiveRapidJSON::JsonReflector::fromJson (const std::string &json, JsonDeserializationErrors *errors=nullptr)
	Deserializes the specified JSON from an std::string to.

Detailed Description

Contains functions to (de)serialize basic types such as int, double, bool, std::string, std::vector, ... with RapidJSON.

Definition in file reflector.h.