QJsonParseError Class Reference

The QJsonParseError class is used to report errors during JSON parsing. More...

#include <qjsondocument.h>

Public Types
enum	ParseError {   NoError = 0 , UnterminatedObject , MissingNameSeparator , UnterminatedArray ,   MissingValueSeparator , IllegalValue , TerminationByNumber , IllegalNumber ,   IllegalEscapeSequence , IllegalUTF8String , UnterminatedString , MissingObject ,   DeepNesting , DocumentTooLarge , GarbageAtEnd }

Public Member Functions
QString	errorString () const

Public Attributes
int	offset = -1
ParseError	error = NoError

Detailed Description

The QJsonParseError class is used to report errors during JSON parsing.

\inmodule QtCore

\reentrant

Since

5.0

See also

{JSON Support in Qt}, {JSON Save Game Example}

Definition at line 55 of file qjsondocument.h.

Member Enumeration Documentation

ParseError

enum QJsonParseError::ParseError

This enum describes the type of error that occurred during the parsing of a JSON document.

\value NoError No error occurred \value UnterminatedObject An object is not correctly terminated with a closing curly bracket \value MissingNameSeparator A comma separating different items is missing \value UnterminatedArray The array is not correctly terminated with a closing square bracket \value MissingValueSeparator A colon separating keys from values inside objects is missing \value IllegalValue The value is illegal \value TerminationByNumber The input stream ended while parsing a number \value IllegalNumber The number is not well formed \value IllegalEscapeSequence An illegal escape sequence occurred in the input \value IllegalUTF8String An illegal UTF8 sequence occurred in the input \value UnterminatedString A string wasn't terminated with a quote \value MissingObject An object was expected but couldn't be found \value DeepNesting The JSON document is too deeply nested for the parser to parse it \value DocumentTooLarge The JSON document is too large for the parser to parse it \value GarbageAtEnd The parsed document contains additional garbage characters at the end

Enumerator
NoError
UnterminatedObject
MissingNameSeparator
UnterminatedArray
MissingValueSeparator
IllegalValue
TerminationByNumber
IllegalNumber
IllegalEscapeSequence
IllegalUTF8String
UnterminatedString
MissingObject
DeepNesting
DocumentTooLarge
GarbageAtEnd

Definition at line 57 of file qjsondocument.h.

Member Function Documentation

errorString()

QString QJsonParseError::errorString

(

)

const

\variable QJsonParseError::error

Contains the type of the parse error. Is equal to QJsonParseError::NoError if the document was parsed correctly.

See also

ParseError, errorString()

\variable QJsonParseError::offset

Contains the offset in the input string where the parse error occurred.

See also

error, errorString()

Returns the human-readable message appropriate to the reported JSON parsing error.

See also

error

Definition at line 143 of file qjsonparser.cpp.

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Member Data Documentation

error

ParseError QJsonParseError::error = NoError

Definition at line 78 of file qjsondocument.h.

offset

int QJsonParseError::offset = -1

Definition at line 77 of file qjsondocument.h.

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

• src/corelib/serialization/qjsondocument.h
• src/corelib/serialization/qjsonparser.cpp