Public Member Functions
	JsonReader (void)
	Default constructor.

	JsonReader (const JsonReader &arg)=delete

	JsonReader (JsonReader &&arg) noexcept
	Default move constructor.

JsonReader &	operator= (const JsonReader &arg)=delete

JsonReader &	operator= (JsonReader &&arg) noexcept
	Default move-assignment operator.

	~JsonReader (void)
	Default destructor.

const String &	GetDocumentFileName ()
	Gets the current document filename of this Json reader More...

bool	HasRootObject (void)
	Returns the root value information More...

bool	HasRootSimpleArray (void)
	Returns the root value information More...

bool	HasRootComplexArray (void)
	Returns the root value information More...

void	ReadRootObject (void)
	Go straight into the root object or root complex array More...

bool	TryReadRootObject (void)
	Go straight into the root object or root complex array More...

void	ReadStartObject (const char *objectName)
	Reads a Json object or complex array More...

bool	TryReadStartObject (const char *objectName)
	Reads a Json object or complex array. More...

void	ReadEndObject (void)
	End of reading a Json object More...

bool	TryReadEndObject (void)
	End of reading a Json object More...

bool	TryReadStartAny (String &name)
	Reads in a loop a Json object or complex array More...

void	ReadEndAny (void)
	End of reading a loop Json object More...

bool	TryReadEndAny (void)
	End of reading a loop Json object More...

void	ReadStartComplexArrayItem (void)
	Reads a Json complex array item More...

bool	TryReadStartComplexArrayItem (void)
	Reads a complex array item More...

void	ReadEndComplexArrayItem (void)
	End of reading a complex array item More...

bool	TryReadEndComplexArrayItem (void)
	End of reading a complex array item More...

bool	TryReadValue (const char *valueName, bool &result)
	Reads a bool value More...

bool	TryReadValue (const char *valueName, String &result)
	Reads a String value More...

bool	TryReadValue (const char *valueName, uint8 &result)
	Reads a uint8 value More...

bool	TryReadValue (const char *valueName, int8 &result)
	Reads a int8 value More...

bool	TryReadValue (const char *valueName, uint16 &result)
	Reads a uint16 value More...

bool	TryReadValue (const char *valueName, int16 &result)
	Reads a int16 value More...

bool	TryReadValue (const char *valueName, uint32 &result)
	Reads a uint32 value More...

bool	TryReadValue (const char *valueName, int32 &result)
	Reads a int32 value More...

bool	TryReadValue (const char *valueName, uint64 &result)
	Reads a uint64 value More...

bool	TryReadValue (const char *valueName, int64 &result)
	Reads a int64 value More...

bool	TryReadValue (const char *valueName, float32 &result)
	Reads a float32 value More...

bool	TryReadValue (const char *valueName, float64 &result)
	Reads a float64 value More...

void	ReadValue (const char valueName, char pBuffer, size_t bufferSize)
	Reads a char* value More...

bool	TryReadValue (const char valueName, char pBuffer, size_t bufferSize)
	Reads a char* value More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< bool > &result)
	Reads a simple array of bool More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< String > &result)
	Reads a simple array of String More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< uint8 > &result)
	Reads a simple array of uint8 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< int8 > &result)
	Reads a simple array of int8 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< uint16 > &result)
	Reads a simple array of uint16 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< int16 > &result)
	Reads a simple array of int16 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< uint32 > &result)
	Reads a simple array of uint32 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< int32 > &result)
	Reads a simple array of int32 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< uint64 > &result)
	Reads a simple array of uint64 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< int64 > &result)
	Reads a simple array of int64 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< float32 > &result)
	Reads a simple array of float64 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< float64 > &result)
	Reads a simple array of float64 More...

bool	TryReadSimpleArray (const char *arrayName, std::vector< Arp::byte > &result)
	Reads a simple array of std::byte More...

JsonValue	GetRootValue (void)
	Reads a root JsonValue More...

bool	TryGetRootValue (JsonValue &jsonValueResult)
	Reads a root JsonValue More...

JsonValue	GetValue (const char *valueName)
	Reads a JsonValue More...

bool	TryGetValue (const char *valueName, JsonValue &jsonValueResult)
	Reads a JsonValue More...

IEnumerator< constJsonValue & >::Ptr	GetValueEnumerator (void)
	List a level in the form of an enumerator More...

template<class T >
bool	TryReadStartComplexArrayItem (T &arrayObjectResult, JsonSerializationContext &context)
	Convenience function to reade a complex array element More...

template<class T >
T	ReadValue (const char *valueName)
	Reads a value More...

template<class T >
std::vector< T >	ReadSimpleArray (const char *arrayName)
	Reads a simple array More...

template<typename... Args>
JsonException	CreateException (const char *message, const Args &... args) const

JsonException	CreateException (const String &message) const

Impl &	GetImpl (void)
	For internal use only.

const Impl &	GetImpl (void) const

Static Public Member Functions
static JsonReader	Create (const String &filename)
	Creates a new Instance of the JsonReader More...

static JsonReader	CreateFromText (const String &text)
	Creates a new Instance of the JsonReader More...

static bool	TryCreate (const String &filename, JsonReader &reader)
	Tries to creates a new Instance of the JsonReader More...

static bool	TryCreateFromText (const String &text, JsonReader &reader)
	Creates a new Instance of the JsonReader reading from a buffer More...

Member Function Documentation

◆ Create()

JsonReader Arp::System::Commons::Json::JsonReader::Create ( const String & filename )

static

Creates a new Instance of the JsonReader

Parameters

filename The Filename the writer uses to write the Json data

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ CreateFromText()

JsonReader Arp::System::Commons::Json::JsonReader::CreateFromText ( const String & text )

static

Creates a new Instance of the JsonReader

Parameters

buffer Reference to the buffer to read from

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ GetDocumentFileName()

const String & Arp::System::Commons::Json::JsonReader::GetDocumentFileName ( )

Gets the current document filename of this Json reader

Returns: true on success, otherwise false

◆ GetRootValue()

JsonValue Arp::System::Commons::Json::JsonReader::GetRootValue ( void )

Reads a root JsonValue

Parameters

valueName Name of the value. An empty value name reads the root

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ GetValue()

JsonValue Arp::System::Commons::Json::JsonReader::GetValue ( const char * valueName )

Reads a JsonValue

Parameters

valueName Name of the value. An empty value name reads the root

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ GetValueEnumerator()

IEnumerator< constJsonValue & >::Ptr Arp::System::Commons::Json::JsonReader::GetValueEnumerator ( void )

List a level in the form of an enumerator

Returns: Enumerator of a JsonValue reference

◆ HasRootComplexArray()

bool Arp::System::Commons::Json::JsonReader::HasRootComplexArray ( void )

Returns the root value information

Returns: Is true, if the root element is an array of objects

◆ HasRootObject()

bool Arp::System::Commons::Json::JsonReader::HasRootObject ( void )

Returns the root value information

Returns: Is true, if the root element is an object

◆ HasRootSimpleArray()

bool Arp::System::Commons::Json::JsonReader::HasRootSimpleArray ( void )

Returns the root value information

Returns: Is true, if the root element is an array of simple data types

◆ ReadEndAny()

void Arp::System::Commons::Json::JsonReader::ReadEndAny ( void )

End of reading a loop Json object

Parameters

name	Json object or complex array name

Exceptions

JsonException An exception is thrown if the function cannot be executed</

◆ ReadEndComplexArrayItem()

void Arp::System::Commons::Json::JsonReader::ReadEndComplexArrayItem ( void )

End of reading a complex array item

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadEndObject()

void Arp::System::Commons::Json::JsonReader::ReadEndObject ( void )

End of reading a Json object

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadRootObject()

void Arp::System::Commons::Json::JsonReader::ReadRootObject ( void )

Go straight into the root object or root complex array

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadSimpleArray()

template<class T >

std::vector< T > Arp::System::Commons::Json::JsonReader::ReadSimpleArray ( const char * arrayName )

inline

Reads a simple array

Parameters

arrayName Name of the array

Returns: Array of values

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadStartComplexArrayItem()

void Arp::System::Commons::Json::JsonReader::ReadStartComplexArrayItem ( void )

Reads a Json complex array item

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadStartObject()

void Arp::System::Commons::Json::JsonReader::ReadStartObject ( const char * objectName )

Reads a Json object or complex array

Parameters

objectName Json Object name. An empty object name reads the root object or complex array

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadValue() [1/2]

template<class T >

T Arp::System::Commons::Json::JsonReader::ReadValue ( const char * valueName )

inline

Reads a value

Parameters

valueName Name of the value

Returns: Value

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ ReadValue() [2/2]

void Arp::System::Commons::Json::JsonReader::ReadValue	(	const char *	valueName,
		char *	pBuffer,
		size_t	bufferSize
	)

Reads a char* value

Parameters

valueName	Name of the value
pBuffer	Pointer to the memory
bufferSize	Max buffer size from the pBuffer

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ TryCreate()

bool Arp::System::Commons::Json::JsonReader::TryCreate	(	const String &	filename,
		JsonReader &	reader
	)

static

Tries to creates a new Instance of the JsonReader

Parameters

filename The Filename the writer uses to write the Json data

Returns: true on success, otherwise false

◆ TryCreateFromText()

bool Arp::System::Commons::Json::JsonReader::TryCreateFromText	(	const String &	text,
		JsonReader &	reader
	)

static

Creates a new Instance of the JsonReader reading from a buffer

Parameters

buffer Reference to the buffer to read from

Exceptions

JsonException An exception is thrown if the function cannot be executed

◆ TryGetRootValue()

bool Arp::System::Commons::Json::JsonReader::TryGetRootValue ( JsonValue & jsonValueResult )

Reads a root JsonValue

Parameters

valueName	Name of the value. An empty value name reads the root
result	Result of a JsonValue

Returns: true on success, otherwise false

◆ TryGetValue()

bool Arp::System::Commons::Json::JsonReader::TryGetValue	(	const char *	valueName,
		JsonValue &	jsonValueResult
	)

Reads a JsonValue

Parameters

valueName	Name of the value. An empty value name reads the root
result	Result of a JsonValue

Returns: true on success, otherwise false

◆ TryReadEndAny()

bool Arp::System::Commons::Json::JsonReader::TryReadEndAny ( void )

End of reading a loop Json object

Parameters

name	Json object or complex array name

Returns: true on success, otherwise false

◆ TryReadEndComplexArrayItem()

bool Arp::System::Commons::Json::JsonReader::TryReadEndComplexArrayItem ( void )

End of reading a complex array item

Returns: true on success, otherwise false

◆ TryReadEndObject()

bool Arp::System::Commons::Json::JsonReader::TryReadEndObject ( void )

End of reading a Json object

Returns: true on success, otherwise false

◆ TryReadRootObject()

bool Arp::System::Commons::Json::JsonReader::TryReadRootObject ( void )

Go straight into the root object or root complex array

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [1/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< Arp::byte > &	result
	)

Reads a simple array of std::byte

Parameters

arrayName	Name of the value
result	Array value

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [2/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< bool > &	result
	)

Reads a simple array of bool

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [3/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< float32 > &	result
	)

Reads a simple array of float64

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [4/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< float64 > &	result
	)

Reads a simple array of float64

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [5/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< int16 > &	result
	)

Reads a simple array of int16

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [6/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< int32 > &	result
	)

Reads a simple array of int32

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [7/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< int64 > &	result
	)

Reads a simple array of int64

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [8/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< int8 > &	result
	)

Reads a simple array of int8

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [9/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< String > &	result
	)

Reads a simple array of String

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [10/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< uint16 > &	result
	)

Reads a simple array of uint16

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [11/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< uint32 > &	result
	)

Reads a simple array of uint32

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [12/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< uint64 > &	result
	)

Reads a simple array of uint64

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadSimpleArray() [13/13]

bool Arp::System::Commons::Json::JsonReader::TryReadSimpleArray	(	const char *	arrayName,
		std::vector< uint8 > &	result
	)

Reads a simple array of uint8

Parameters

arrayName	Name of the value
result	Array value to read

Returns: true on success, otherwise false

◆ TryReadStartAny()

bool Arp::System::Commons::Json::JsonReader::TryReadStartAny ( String & name )

Reads in a loop a Json object or complex array

Parameters

name	Return of a Json object or complex array name

Returns: true on success, otherwise false

◆ TryReadStartComplexArrayItem() [1/2]

template<class T >

bool Arp::System::Commons::Json::JsonReader::TryReadStartComplexArrayItem	(	T &	arrayObjectResult,
		JsonSerializationContext &	context
	)

inline

Convenience function to reade a complex array element

Parameters

arryObjectResult	Complex array element
context	Context of the Json Serialization

Returns: true on success, otherwise false

◆ TryReadStartComplexArrayItem() [2/2]

bool Arp::System::Commons::Json::JsonReader::TryReadStartComplexArrayItem ( void )

Reads a complex array item

Returns: true on success, otherwise false

◆ TryReadStartObject()

bool Arp::System::Commons::Json::JsonReader::TryReadStartObject ( const char * objectName )

Reads a Json object or complex array.

Parameters

objectName Json Object name. An empty object name reads the root object or complex array

Returns: true on success, otherwise false

◆ TryReadValue() [1/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		bool &	result
	)

Reads a bool value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [2/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		char *	pBuffer,
		size_t	bufferSize
	)

Reads a char* value

Parameters

valueName	Name of the value
pBuffer	Pointer to the memory
bufferSize	Max buffer size from the pBuffer

Returns: true on success, otherwise false

◆ TryReadValue() [3/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		float32 &	result
	)

Reads a float32 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [4/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		float64 &	result
	)

Reads a float64 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [5/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		int16 &	result
	)

Reads a int16 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [6/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		int32 &	result
	)

Reads a int32 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [7/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		int64 &	result
	)

Reads a int64 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [8/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		int8 &	result
	)

Reads a int8 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [9/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		String &	result
	)

Reads a String value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [10/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		uint16 &	result
	)

Reads a uint16 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [11/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		uint32 &	result
	)

Reads a uint32 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [12/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		uint64 &	result
	)

Reads a uint64 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

◆ TryReadValue() [13/13]

bool Arp::System::Commons::Json::JsonReader::TryReadValue	(	const char *	valueName,
		uint8 &	result
	)

Reads a uint8 value

Parameters

valueName	Name of the value
result	Value to read

Returns: true on success, otherwise false

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

Arp/System/Commons/Json/JsonReader.hpp
Arp/System/Commons/Json/JsonReader.cpp

Public Member Functions

Static Public Member Functions

Member Function Documentation

◆ Create()

◆ CreateFromText()

◆ GetDocumentFileName()

◆ GetRootValue()

◆ GetValue()

◆ GetValueEnumerator()

◆ HasRootComplexArray()

◆ HasRootObject()

◆ HasRootSimpleArray()

◆ ReadEndAny()

◆ ReadEndComplexArrayItem()

◆ ReadEndObject()

◆ ReadRootObject()

◆ ReadSimpleArray()

◆ ReadStartComplexArrayItem()

◆ ReadStartObject()

◆ ReadValue() [1/2]

◆ ReadValue() [2/2]

◆ TryCreate()

◆ TryCreateFromText()

◆ TryGetRootValue()

◆ TryGetValue()

◆ TryReadEndAny()

◆ TryReadEndComplexArrayItem()

◆ TryReadEndObject()

◆ TryReadRootObject()

◆ TryReadSimpleArray() [1/13]

◆ TryReadSimpleArray() [2/13]

◆ TryReadSimpleArray() [3/13]

◆ TryReadSimpleArray() [4/13]

◆ TryReadSimpleArray() [5/13]

◆ TryReadSimpleArray() [6/13]

◆ TryReadSimpleArray() [7/13]

◆ TryReadSimpleArray() [8/13]

◆ TryReadSimpleArray() [9/13]

◆ TryReadSimpleArray() [10/13]

◆ TryReadSimpleArray() [11/13]

◆ TryReadSimpleArray() [12/13]

◆ TryReadSimpleArray() [13/13]

◆ TryReadStartAny()

◆ TryReadStartComplexArrayItem() [1/2]

◆ TryReadStartComplexArrayItem() [2/2]

◆ TryReadStartObject()

◆ TryReadValue() [1/13]

◆ TryReadValue() [2/13]

◆ TryReadValue() [3/13]

◆ TryReadValue() [4/13]

◆ TryReadValue() [5/13]

◆ TryReadValue() [6/13]

◆ TryReadValue() [7/13]

◆ TryReadValue() [8/13]

◆ TryReadValue() [9/13]

◆ TryReadValue() [10/13]

◆ TryReadValue() [11/13]

◆ TryReadValue() [12/13]

◆ TryReadValue() [13/13]