servus::Serializable Class Reference

Interface for serializable objects. More...

#include <serializable.h>

Collaboration diagram for servus::Serializable:

Classes
struct	Data
	Pointer + size wrapper for binary serialization. More...

Public Member Functions
Serialization methods
virtual std::string	getTypeName () const =0
virtual uint128_t	getTypeIdentifier () const
virtual std::string	getSchema () const
bool	fromBinary (const Data &data)
	Update this serializable from its binary representation. More...
bool	fromBinary (const void *data, const size_t size)
Data	toBinary () const
	Get a binary representation of this object. More...
bool	fromJSON (const std::string &json)
	Update this serializable from its JSON representation. More...
std::string	toJSON () const

Protected Member Functions
	Serializable (const Serializable &)
Serializable &	operator= (const Serializable &)
	Serializable (Serializable &&)
Serializable &	operator= (Serializable &&)

Change Notifications
typedef std::function< void()>	DeserializedCallback
	Callbacks for change notifications. More...
typedef std::function< void()>	SerializeCallback
void	registerDeserializedCallback (const DeserializedCallback &)
	Register a function called after the object has been updated remotely (via a subscriber, a http server, loading from file...). More...
void	registerSerializeCallback (const SerializeCallback &)
	Register a function to be called when the serializable object is about to be serialized. More...

Detailed Description

Interface for serializable objects.

Definition at line 32 of file serializable.h.

Member Typedef Documentation

typedef std::function<void()> servus::Serializable::DeserializedCallback

Callbacks for change notifications.

Definition at line 89 of file serializable.h.

Member Function Documentation

bool servus::Serializable::fromBinary

(

const Data &

data

)

Update this serializable from its binary representation.

Returns

true on success, false on error.

Referenced by getSchema().

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bool servus::Serializable::fromJSON

(

const std::string &

json

)

Update this serializable from its JSON representation.

Returns

true on success, false on error.

Referenced by getSchema().

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virtual std::string servus::Serializable::getSchema ( ) const

inlinevirtual

Returns

the description of the objects' data layout.

Definition at line 58 of file serializable.h.

References fromBinary(), fromJSON(), servus::Serializable::Data::size, toBinary(), and toJSON().

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virtual uint128_t servus::Serializable::getTypeIdentifier ( ) const

virtual

Returns

the universally unique identifier of this serializable.

virtual std::string servus::Serializable::getTypeName ( ) const

pure virtual

Returns

the fully qualified, demangled class name.

void servus::Serializable::registerDeserializedCallback

(

const DeserializedCallback &

)

Register a function called after the object has been updated remotely (via a subscriber, a http server, loading from file...).

Only one callback is supported at the moment, to deregister the callback, call this function with a 'nullptr' (or 0) parameter.

Exceptions

if	a DeserializedCallback is already registered and the specified callback is not 'nullptr' (or 0)

void servus::Serializable::registerSerializeCallback

(

const SerializeCallback &

)

Register a function to be called when the serializable object is about to be serialized.

Only one callback is supported at the moment, to deregister the callback, call this function with a 'nullptr' (or 0) parameter.

Exceptions

if	a SerializedCallback is already registered and the specified callback is not 'nullptr' (or 0)

Data servus::Serializable::toBinary

(

)

const

Get a binary representation of this object.

The returned data is not thread safe, that is, it should not be modified until the caller of this method has completed its execution.

Returns

the binary representation of this object.

Referenced by getSchema().

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std::string servus::Serializable::toJSON

(

)

const

Returns

the JSON representation of this serializable.

Referenced by getSchema().

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

• serializable.h