baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER > Class Template Reference

#include <baljsn_encodeimplutil.h>

Detailed Description

template<class FORMATTER>
class baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >

This component-private class provides a function object that closes over the formatter, logStream, and options parameters that are shared between all encoding operations provided in this component. The function-call operator of this class provides an overload set that accepts an "attribute" object that satisfies one of the bdlat type-category concepts, and an optional bdlat_TypeCategory tag type that corresponds to the attribute's bdlat type category. Each function-call-operator overload encodes a JSON representation of the specified attribute to the formatter supplied on construction.

See baljsn_encodeimplutil

Public Types
typedef int	FormattingMode

Public Member Functions
	EncodeImplUtil_AttributeDispatcher (FORMATTER *formatter, bsl::ostream *logStream, const bsl::string_view &attributeName, FormattingMode formattingMode, bool isNextAttributeFirst, const EncoderOptions &options)
int	operator() (const bsl::vector< char > &attribute, bdlat_TypeCategory::Array category)
template<class TYPE >
int	operator() (const TYPE &attribute, bdlat_TypeCategory::Array category)
template<class TYPE >
int	operator() (const TYPE &attribute, bdlat_TypeCategory::CustomizedType category)
template<class TYPE >
int	operator() (const TYPE &attribute, bdlat_TypeCategory::DynamicType category)
template<class TYPE >
int	operator() (const TYPE &attribute, bdlat_TypeCategory::NullableValue category)
template<class TYPE , class CATEGORY >
int	operator() (const TYPE &attribute, CATEGORY category)
template<class TYPE >
int	operator() (const TYPE &, bslmf::Nil)
bool	isNextAttributeFirst () const

Member Typedef Documentation

FormattingMode

template<class FORMATTER >

typedef int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::FormattingMode

FormattingMode is an alias to the type of an int-valued bdlat_FormattingMode bit-field. A FormattingMode value is not valid unless it is equal to an enumerator of bdlat_FormattingMode or a valid bitwise-or of two or more such enumerators. See the component-level documentation of bdlat_formattingmode for a description of the set of valid formatting-mode values.

Constructor & Destructor Documentation

EncodeImplUtil_AttributeDispatcher()

template<class FORMATTER >

baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::EncodeImplUtil_AttributeDispatcher ( FORMATTER *  formatter, bsl::ostream *  logStream, const bsl::string_view &  attributeName, FormattingMode  formattingMode, bool  isNextAttributeFirst, const EncoderOptions &  options  )

inline

Construct an EncodeImplUtil_AttributeDispatcher object having the specified formatter, logStream, attributeName, formattingMode, isNextAttributeFirst, and options attributes.

Member Function Documentation

isNextAttributeFirst()

template<class FORMATTER >

bool baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::isNextAttributeFirst ( ) const

inline

Return the value of the isNextAttributeFirst attribute of this object.

operator()() [1/7]

template<class FORMATTER >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const bsl::vector< char > &  attribute, bdlat_TypeCategory::Array  category  )

inline

Encode the JSON representation of the specified attribute, having the name equal to the name of the attributeInfo attribute of this object, to the JSON formatter attribute of this object according to the formattingMode attribute of this object. If the isNextAttributeFirst attribute of this object is true, then the representation of the attribute contains no leading sequence delimiter, and does contain such a delimiter otherwise. The options attribute of this object configures aspects of the JSON representation of the attribute. If this operation is not successful, load an unspecified, human-readable description of the error condition to the logStream attribute of this object. Return 0 on success, and a non-zero value otherwise.

Precondition

The behavior is undefined unless the attribute satisfies both the static and dynamic requirements of the bdlat type-category concept corresponding to the specified category. See the component-level documentation of baljsn_encoderoptions for a description of the effects, if any, of each option in the options on the JSON representation of the attribute. See the package-level documentation of {bdlat} for an introduction to the requirements of bdlat type-category concepts.

operator()() [2/7]

template<class FORMATTER >

template<class TYPE >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const TYPE &  , bslmf::Nil    )

inline

The behavior of this function is undefined.

operator()() [3/7]

template<class FORMATTER >

template<class TYPE >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const TYPE &  attribute, bdlat_TypeCategory::Array  category  )

inline

operator()() [4/7]

template<class FORMATTER >

template<class TYPE >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const TYPE &  attribute, bdlat_TypeCategory::CustomizedType  category  )

inline

operator()() [5/7]

template<class FORMATTER >

template<class TYPE >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const TYPE &  attribute, bdlat_TypeCategory::DynamicType  category  )

inline

operator()() [6/7]

template<class FORMATTER >

template<class TYPE >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const TYPE &  attribute, bdlat_TypeCategory::NullableValue  category  )

inline

operator()() [7/7]

template<class FORMATTER >

template<class TYPE , class CATEGORY >

int baljsn::EncodeImplUtil_AttributeDispatcher< FORMATTER >::operator() ( const TYPE &  attribute, CATEGORY  category  )

inline

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

• baljsn_encodeimplutil.h