kaa::AvroByteArrayConverter< T > Class Template Reference

#include <AvroByteArrayConverter.hpp>

Public Member Functions
	AvroByteArrayConverter ()
T	fromByteArray (const std::uint8_t *data, const std::uint32_t &dataSize)
void	fromByteArray (const std::uint8_t *data, const std::uint32_t &dataSize, T &datum)
SharedDataBuffer	toByteArray (const T &datum)
void	toByteArray (const T &datum, std::vector< std::uint8_t > &dest)
void	toByteArray (const T &datum, std::ostream &stream)
void	switchToJson (const avro::ValidSchema &schema)
void	switchToBinary ()

Detailed Description

template<typename T>
class kaa::AvroByteArrayConverter< T >

Used to convert predefined avro objects to/from bytes. NOT Thread safe.

Parameters

<T>	predefined avro object.

Definition at line 42 of file AvroByteArrayConverter.hpp.

Constructor & Destructor Documentation

template<typename T >

kaa::AvroByteArrayConverter< T >::AvroByteArrayConverter

(

)

Instantiates a new avro byte array converter based on <T>.

Definition at line 114 of file AvroByteArrayConverter.hpp.

Member Function Documentation

template<typename T >

T kaa::AvroByteArrayConverter< T >::fromByteArray	(	const std::uint8_t *	data,
		const std::uint32_t &	dataSize
	)

Creates avro object from byte array Throws KaaException when invalid data was passed (zero-sized or null buffer)

Parameters

data	the data
dataSize	size of data

Returns

the result of conversion

Definition at line 120 of file AvroByteArrayConverter.hpp.

template<typename T>

void kaa::AvroByteArrayConverter< T >::fromByteArray	(	const std::uint8_t *	data,
		const std::uint32_t &	dataSize,
		T &	datum
	)

Creates avro object from byte array Throws KaaException when invalid data was passed (zero-sized or null buffer)

Parameters

data	the data
dataSize	size of data
the	result of conversion

Definition at line 136 of file AvroByteArrayConverter.hpp.

template<typename T>

void kaa::AvroByteArrayConverter< T >::switchToBinary ( )

inline

Definition at line 103 of file AvroByteArrayConverter.hpp.

template<typename T>

void kaa::AvroByteArrayConverter< T >::switchToJson ( const avro::ValidSchema &  schema )

inline

Used for debug purpose

Definition at line 98 of file AvroByteArrayConverter.hpp.

template<typename T>

SharedDataBuffer kaa::AvroByteArrayConverter< T >::toByteArray

(

const T &

datum

)

Converts object to byte array

Parameters

datum

the encoding avro object

Returns

SharedDataBuffer result of a conversion

Definition at line 149 of file AvroByteArrayConverter.hpp.

template<typename T>

void kaa::AvroByteArrayConverter< T >::toByteArray	(	const T &	datum,
		std::vector< std::uint8_t > &	dest
	)

Converts object to byte array

Parameters

datum	the encoding avro object
dest	the buffer that encoded data will be put in

Returns

serialized bytes

Definition at line 174 of file AvroByteArrayConverter.hpp.

template<typename T>

void kaa::AvroByteArrayConverter< T >::toByteArray	(	const T &	datum,
		std::ostream &	stream
	)

Converts object to stream

Parameters

datum	the encoding avro object
stream	the output stream that encoded data will be put in

Definition at line 194 of file AvroByteArrayConverter.hpp.

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

• /var/lib/jenkins/workspace/kaa_stable/client/client-multi/client-cpp/kaa/common/AvroByteArrayConverter.hpp