RapidJSON error handling

Classes
struct	ParseResult
	Result of parsing (wraps ParseErrorCode) Plus de détails...

Macros
#define	RAPIDJSON_ERROR_CHARTYPE   char
	Character type of error messages.
#define	RAPIDJSON_ERROR_STRING(x)
	Macro for converting string literal to RAPIDJSON_ERROR_CHARTYPE[].
#define	RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset)
	Macro to indicate a parse error.
#define	RAPIDJSON_PARSE_ERROR(parseErrorCode, offset)
	(Internal) macro to indicate and handle a parse error.

Définitions de type
typedef const RAPIDJSON_ERROR_CHARTYPE *(*	GetParseErrorFunc) (ParseErrorCode)
	Function pointer type of GetParseError().
typedef const RAPIDJSON_ERROR_CHARTYPE *(*	GetValidateErrorFunc) (ValidateErrorCode)
	Function pointer type of GetValidateError().
typedef const RAPIDJSON_ERROR_CHARTYPE *(*	GetSchemaErrorFunc) (SchemaErrorCode)
	Function pointer type of GetSchemaError().
typedef const RAPIDJSON_ERROR_CHARTYPE *(*	GetPointerParseErrorFunc) (PointerParseErrorCode)
	Function pointer type of GetPointerParseError().

Énumérations
enum	ParseErrorCode {   kParseErrorNone = 0 , kParseErrorDocumentEmpty , kParseErrorDocumentRootNotSingular , kParseErrorValueInvalid ,   kParseErrorObjectMissName , kParseErrorObjectMissColon , kParseErrorObjectMissCommaOrCurlyBracket , kParseErrorArrayMissCommaOrSquareBracket ,   kParseErrorStringUnicodeEscapeInvalidHex , kParseErrorStringUnicodeSurrogateInvalid , kParseErrorStringEscapeInvalid , kParseErrorStringMissQuotationMark ,   kParseErrorStringInvalidEncoding , kParseErrorNumberTooBig , kParseErrorNumberMissFraction , kParseErrorNumberMissExponent ,   kParseErrorTermination , kParseErrorUnspecificSyntaxError }
	Error code of parsing. Plus de détails...
enum	ValidateErrorCode {   kValidateErrors = -1 , kValidateErrorNone = 0 , kValidateErrorMultipleOf , kValidateErrorMaximum ,   kValidateErrorExclusiveMaximum , kValidateErrorMinimum , kValidateErrorExclusiveMinimum , kValidateErrorMaxLength ,   kValidateErrorMinLength , kValidateErrorPattern , kValidateErrorMaxItems , kValidateErrorMinItems ,   kValidateErrorUniqueItems , kValidateErrorAdditionalItems , kValidateErrorMaxProperties , kValidateErrorMinProperties ,   kValidateErrorRequired , kValidateErrorAdditionalProperties , kValidateErrorPatternProperties , kValidateErrorDependencies ,   kValidateErrorEnum , kValidateErrorType , kValidateErrorOneOf , kValidateErrorOneOfMatch ,   kValidateErrorAllOf , kValidateErrorAnyOf , kValidateErrorNot , kValidateErrorReadOnly ,   kValidateErrorWriteOnly }
	Error codes when validating. Plus de détails...
enum	SchemaErrorCode {   kSchemaErrorNone = 0 , kSchemaErrorStartUnknown , kSchemaErrorRefPlainName , kSchemaErrorRefInvalid ,   kSchemaErrorRefPointerInvalid , kSchemaErrorRefUnknown , kSchemaErrorRefCyclical , kSchemaErrorRefNoRemoteProvider ,   kSchemaErrorRefNoRemoteSchema , kSchemaErrorRegexInvalid , kSchemaErrorSpecUnknown , kSchemaErrorSpecUnsupported ,   kSchemaErrorSpecIllegal , kSchemaErrorReadOnlyAndWriteOnly }
	Error codes when validating. Plus de détails...
enum	PointerParseErrorCode {   kPointerParseErrorNone = 0 , kPointerParseErrorTokenMustBeginWithSolidus , kPointerParseErrorInvalidEscape , kPointerParseErrorInvalidPercentEncoding ,   kPointerParseErrorCharacterMustPercentEncode }
	Error code of JSON pointer parsing. Plus de détails...

Fonctions
RAPIDJSON_NAMESPACE_BEGIN const RAPIDJSON_ERROR_CHARTYPE *	GetParseError_En (ParseErrorCode parseErrorCode)
	Maps error code of parsing into error message.
const RAPIDJSON_ERROR_CHARTYPE *	GetValidateError_En (ValidateErrorCode validateErrorCode)
	Maps error code of validation into error message.
const RAPIDJSON_ERROR_CHARTYPE *	GetSchemaError_En (SchemaErrorCode schemaErrorCode)
	Maps error code of schema document compilation into error message.
const RAPIDJSON_ERROR_CHARTYPE *	GetPointerParseError_En (PointerParseErrorCode pointerParseErrorCode)
	Maps error code of pointer parse into error message.

Description détaillée

Documentation des macros

RAPIDJSON_ERROR_CHARTYPE

#define RAPIDJSON_ERROR_CHARTYPE   char

Character type of error messages.

The default character type is char. On Windows, user can define this macro as TCHAR for supporting both unicode/non-unicode settings.

Définition à la ligne 40 du fichier error.h.

Référencé par GetParseError_En(), GetPointerParseError_En(), GetSchemaError_En(), et GetValidateError_En().

RAPIDJSON_ERROR_STRING

#define RAPIDJSON_ERROR_STRING

(

x

)

Valeur :

x

Macro for converting string literal to RAPIDJSON_ERROR_CHARTYPE[].

By default this conversion macro does nothing. On Windows, user can define this macro as _T(x) for supporting both unicode/non-unicode settings.

Définition à la ligne 53 du fichier error.h.

Référencé par GetParseError_En(), GetPointerParseError_En(), GetSchemaError_En(), et GetValidateError_En().

RAPIDJSON_PARSE_ERROR

#define RAPIDJSON_PARSE_ERROR	(		parseErrorCode,
			offset )

(Internal) macro to indicate and handle a parse error.

Paramètres

parseErrorCode	rapidjson::ParseErrorCode of the error
offset	position of the error in JSON input (size_t)

Invokes RAPIDJSON_PARSE_ERROR_NORETURN and stops the parsing.

Voir également

RAPIDJSON_PARSE_ERROR_NORETURN

Définition à la ligne 120 du fichier reader.h.

RAPIDJSON_PARSE_ERROR_NORETURN

#define RAPIDJSON_PARSE_ERROR_NORETURN	(		parseErrorCode,
			offset )

Valeur :

    RAPIDJSON_MULTILINEMACRO_BEGIN \
    RAPIDJSON_ASSERT(!HasParseError()); /* Error can only be assigned once */ \
    SetParseError(parseErrorCode, offset); \
    RAPIDJSON_MULTILINEMACRO_END

Macro to indicate a parse error.

Paramètres

parseErrorCode	rapidjson::ParseErrorCode of the error
offset	position of the error in JSON input (size_t)

This macros can be used as a customization point for the internal error handling mechanism of RapidJSON.

A common usage model is to throw an exception instead of requiring the caller to explicitly check the rapidjson::GenericReader::Parse's return value:

#define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode,offset) \
   throw ParseException(parseErrorCode, #parseErrorCode, offset)
 
#include <stdexcept>               // std::runtime_error
#include "rapidjson/error/error.h" // rapidjson::ParseResult
 
struct ParseException : std::runtime_error, rapidjson::ParseResult {
  ParseException(rapidjson::ParseErrorCode code, const char* msg, size_t offset)
    : std::runtime_error(msg), ParseResult(code, offset) {}
};
 
#include "rapidjson/reader.h"

Voir également

RAPIDJSON_PARSE_ERROR, rapidjson::GenericReader::Parse

Définition à la ligne 101 du fichier reader.h.

Référencé par GenericReader< UTF8< char >, UTF8< char >, CrtAllocator >::Parse().

Documentation des définitions de type

GetParseErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* GetParseErrorFunc) (ParseErrorCode)

Function pointer type of GetParseError().

This is the prototype for GetParseError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetParseErrorFunc GetParseError = GetParseError_En; // or whatever
const RAPIDJSON_ERROR_CHARTYPE* s = GetParseError(document.GetParseErrorCode());

Définition à la ligne 154 du fichier error.h.

GetPointerParseErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* GetPointerParseErrorFunc) (PointerParseErrorCode)

Function pointer type of GetPointerParseError().

This is the prototype for GetPointerParseError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetPointerParseErrorFunc GetPointerParseError = GetPointerParseError_En; // or whatever
const RAPIDJSON_ERROR_CHARTYPE* s = GetPointerParseError(pointer.GetParseErrorCode());

Définition à la ligne 277 du fichier error.h.

GetSchemaErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* GetSchemaErrorFunc) (SchemaErrorCode)

Function pointer type of GetSchemaError().

This is the prototype for GetSchemaError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetSchemaErrorFunc GetSchemaError = GetSchemaError_En; // or whatever
const RAPIDJSON_ERROR_CHARTYPE* s = GetSchemaError(validator.GetInvalidSchemaCode());

Définition à la ligne 249 du fichier error.h.

GetValidateErrorFunc

typedef const RAPIDJSON_ERROR_CHARTYPE *(* GetValidateErrorFunc) (ValidateErrorCode)

Function pointer type of GetValidateError().

This is the prototype for GetValidateError_X(), where X is a locale. User can dynamically change locale in runtime, e.g.:

GetValidateErrorFunc GetValidateError = GetValidateError_En; // or whatever
const RAPIDJSON_ERROR_CHARTYPE* s = GetValidateError(validator.GetInvalidSchemaCode());

Définition à la ligne 212 du fichier error.h.

Documentation du type de l'énumération

ParseErrorCode

enum ParseErrorCode

Error code of parsing.

Voir également

GenericReader::Parse, GenericReader::GetParseErrorCode

Valeurs énumérées
kParseErrorNone	No error.
kParseErrorDocumentEmpty	The document is empty.
kParseErrorDocumentRootNotSingular	The document root must not follow by other values.
kParseErrorValueInvalid	Invalid value.
kParseErrorObjectMissName	Missing a name for object member.
kParseErrorObjectMissColon	Missing a colon after a name of object member.
kParseErrorObjectMissCommaOrCurlyBracket	Missing a comma or '}' after an object member.
kParseErrorArrayMissCommaOrSquareBracket	Missing a comma or ']' after an array element.
kParseErrorStringUnicodeEscapeInvalidHex	Incorrect hex digit after \u escape in string.
kParseErrorStringUnicodeSurrogateInvalid	The surrogate pair in string is invalid.
kParseErrorStringEscapeInvalid	Invalid escape character in string.
kParseErrorStringMissQuotationMark	Missing a closing quotation mark in string.
kParseErrorStringInvalidEncoding	Invalid encoding in string.
kParseErrorNumberTooBig	Number too big to be stored in double.
kParseErrorNumberMissFraction	Miss fraction part in number.
kParseErrorNumberMissExponent	Miss exponent in number.
kParseErrorTermination	Parsing was terminated.
kParseErrorUnspecificSyntaxError	Unspecific syntax error.

Définition à la ligne 65 du fichier error.h.

PointerParseErrorCode

enum PointerParseErrorCode

Error code of JSON pointer parsing.

Voir également

GenericPointer::GenericPointer, GenericPointer::GetParseErrorCode

Valeurs énumérées
kPointerParseErrorNone	The parse is successful.
kPointerParseErrorTokenMustBeginWithSolidus	A token must begin with a '/'.
kPointerParseErrorInvalidEscape	Invalid escape.
kPointerParseErrorInvalidPercentEncoding	Invalid percent encoding in URI fragment.
kPointerParseErrorCharacterMustPercentEncode	A character must percent encoded in URI fragment.

Définition à la ligne 258 du fichier error.h.

SchemaErrorCode

enum SchemaErrorCode

Error codes when validating.

Voir également

GenericSchemaValidator

Valeurs énumérées
kSchemaErrorNone	No error.
kSchemaErrorStartUnknown	Pointer to start of schema does not resolve to a location in the document.
kSchemaErrorRefPlainName	$ref fragment must be a JSON pointer
kSchemaErrorRefInvalid	$ref must not be an empty string
kSchemaErrorRefPointerInvalid	$ref fragment is not a valid JSON pointer at offset
kSchemaErrorRefUnknown	$ref does not resolve to a location in the target document
kSchemaErrorRefCyclical	$ref is cyclical
kSchemaErrorRefNoRemoteProvider	$ref is remote but there is no remote provider
kSchemaErrorRefNoRemoteSchema	$ref is remote but the remote provider did not return a schema
kSchemaErrorRegexInvalid	Invalid regular expression in 'pattern' or 'patternProperties'.
kSchemaErrorSpecUnknown	JSON schema draft or OpenAPI version is not recognized.
kSchemaErrorSpecUnsupported	JSON schema draft or OpenAPI version is not supported.
kSchemaErrorSpecIllegal	Both JSON schema draft and OpenAPI version found in document.
kSchemaErrorReadOnlyAndWriteOnly	Property must not be both 'readOnly' and 'writeOnly'.

Définition à la ligne 221 du fichier error.h.

ValidateErrorCode

enum ValidateErrorCode

Error codes when validating.

Voir également

GenericSchemaValidator

Valeurs énumérées
kValidateErrors	Top level error code when kValidateContinueOnErrorsFlag set.
kValidateErrorNone	No error.
kValidateErrorMultipleOf	Number is not a multiple of the 'multipleOf' value.
kValidateErrorMaximum	Number is greater than the 'maximum' value.
kValidateErrorExclusiveMaximum	Number is greater than or equal to the 'maximum' value.
kValidateErrorMinimum	Number is less than the 'minimum' value.
kValidateErrorExclusiveMinimum	Number is less than or equal to the 'minimum' value.
kValidateErrorMaxLength	String is longer than the 'maxLength' value.
kValidateErrorMinLength	String is longer than the 'maxLength' value.
kValidateErrorPattern	String does not match the 'pattern' regular expression.
kValidateErrorMaxItems	Array is longer than the 'maxItems' value.
kValidateErrorMinItems	Array is shorter than the 'minItems' value.
kValidateErrorUniqueItems	Array has duplicate items but 'uniqueItems' is true.
kValidateErrorAdditionalItems	Array has additional items that are not allowed by the schema.
kValidateErrorMaxProperties	Object has more members than 'maxProperties' value.
kValidateErrorMinProperties	Object has less members than 'minProperties' value.
kValidateErrorRequired	Object is missing one or more members required by the schema.
kValidateErrorAdditionalProperties	Object has additional members that are not allowed by the schema.
kValidateErrorPatternProperties	See other errors.
kValidateErrorDependencies	Object has missing property or schema dependencies.
kValidateErrorEnum	Property has a value that is not one of its allowed enumerated values.
kValidateErrorType	Property has a type that is not allowed by the schema.
kValidateErrorOneOf	Property did not match any of the sub-schemas specified by 'oneOf'.
kValidateErrorOneOfMatch	Property matched more than one of the sub-schemas specified by 'oneOf'.
kValidateErrorAllOf	Property did not match all of the sub-schemas specified by 'allOf'.
kValidateErrorAnyOf	Property did not match any of the sub-schemas specified by 'anyOf'.
kValidateErrorNot	Property matched the sub-schema specified by 'not'.
kValidateErrorReadOnly	Property is read-only but has been provided when validation is for writing.
kValidateErrorWriteOnly	Property is write-only but has been provided when validation is for reading.

Définition à la ligne 163 du fichier error.h.

Documentation des fonctions

GetParseError_En()

RAPIDJSON_NAMESPACE_BEGIN const RAPIDJSON_ERROR_CHARTYPE * GetParseError_En ( ParseErrorCode parseErrorCode )

inline

Maps error code of parsing into error message.

Paramètres

parseErrorCode

Error code obtained in parsing.

Renvoie

the error message.

Note

User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

Définition à la ligne 37 du fichier en.h.

Références kParseErrorArrayMissCommaOrSquareBracket, kParseErrorDocumentEmpty, kParseErrorDocumentRootNotSingular, kParseErrorNone, kParseErrorNumberMissExponent, kParseErrorNumberMissFraction, kParseErrorNumberTooBig, kParseErrorObjectMissColon, kParseErrorObjectMissCommaOrCurlyBracket, kParseErrorObjectMissName, kParseErrorStringEscapeInvalid, kParseErrorStringInvalidEncoding, kParseErrorStringMissQuotationMark, kParseErrorStringUnicodeEscapeInvalidHex, kParseErrorStringUnicodeSurrogateInvalid, kParseErrorTermination, kParseErrorUnspecificSyntaxError, kParseErrorValueInvalid, RAPIDJSON_ERROR_CHARTYPE, et RAPIDJSON_ERROR_STRING.

GetPointerParseError_En()

const RAPIDJSON_ERROR_CHARTYPE * GetPointerParseError_En ( PointerParseErrorCode pointerParseErrorCode )

inline

Maps error code of pointer parse into error message.

Paramètres

pointerParseErrorCode

Error code obtained from pointer parse.

Renvoie

the error message.

Note

User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

Définition à la ligne 158 du fichier en.h.

Références kPointerParseErrorCharacterMustPercentEncode, kPointerParseErrorInvalidEscape, kPointerParseErrorInvalidPercentEncoding, kPointerParseErrorNone, kPointerParseErrorTokenMustBeginWithSolidus, RAPIDJSON_ERROR_CHARTYPE, et RAPIDJSON_ERROR_STRING.

GetSchemaError_En()

const RAPIDJSON_ERROR_CHARTYPE * GetSchemaError_En ( SchemaErrorCode schemaErrorCode )

inline

Maps error code of schema document compilation into error message.

Paramètres

schemaErrorCode

Error code obtained from compiling the schema document.

Renvoie

the error message.

Note

User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

Définition à la ligne 128 du fichier en.h.

Références kSchemaErrorNone, kSchemaErrorReadOnlyAndWriteOnly, kSchemaErrorRefCyclical, kSchemaErrorRefInvalid, kSchemaErrorRefNoRemoteProvider, kSchemaErrorRefNoRemoteSchema, kSchemaErrorRefPlainName, kSchemaErrorRefPointerInvalid, kSchemaErrorRefUnknown, kSchemaErrorRegexInvalid, kSchemaErrorSpecIllegal, kSchemaErrorSpecUnknown, kSchemaErrorSpecUnsupported, kSchemaErrorStartUnknown, RAPIDJSON_ERROR_CHARTYPE, et RAPIDJSON_ERROR_STRING.

GetValidateError_En()

const RAPIDJSON_ERROR_CHARTYPE * GetValidateError_En ( ValidateErrorCode validateErrorCode )

inline

Maps error code of validation into error message.

Paramètres

validateErrorCode

Error code obtained from validator.

Renvoie

the error message.

Note

User can make a copy of this function for localization. Using switch-case is safer for future modification of error codes.

Définition à la ligne 77 du fichier en.h.

Références kValidateErrorAdditionalItems, kValidateErrorAdditionalProperties, kValidateErrorAllOf, kValidateErrorAnyOf, kValidateErrorDependencies, kValidateErrorEnum, kValidateErrorExclusiveMaximum, kValidateErrorExclusiveMinimum, kValidateErrorMaximum, kValidateErrorMaxItems, kValidateErrorMaxLength, kValidateErrorMaxProperties, kValidateErrorMinimum, kValidateErrorMinItems, kValidateErrorMinLength, kValidateErrorMinProperties, kValidateErrorMultipleOf, kValidateErrorNone, kValidateErrorNot, kValidateErrorOneOf, kValidateErrorOneOfMatch, kValidateErrorPattern, kValidateErrorPatternProperties, kValidateErrorReadOnly, kValidateErrorRequired, kValidateErrors, kValidateErrorType, kValidateErrorUniqueItems, kValidateErrorWriteOnly, RAPIDJSON_ERROR_CHARTYPE, et RAPIDJSON_ERROR_STRING.