MySQL 9.0.0
Source Code Documentation
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This class implements a handler for use with rapidjson::Reader when we want to check if a string is a valid JSON text. More...
#include <json_syntax_check.h>
Public Member Functions | |
bool | StartObject () |
bool | EndObject (rapidjson::SizeType) |
bool | StartArray () |
bool | EndArray (rapidjson::SizeType) |
bool | too_deep_error_raised () const |
Syntax_check_handler (JsonErrorHandler m_depth_handler) | |
Private Attributes | |
size_t | m_depth {0} |
The current depth of the document. More... | |
bool | m_too_deep_error_raised {false} |
JsonErrorHandler | m_depth_handler {nullptr} |
Pointer to a function that should handle error occurred when depth is exceeded. More... | |
This class implements a handler for use with rapidjson::Reader when we want to check if a string is a valid JSON text.
The handler does not build a DOM structure, so it is quicker than Json_dom::parse() in the cases where we don't care about the DOM, such as in the JSON_VALID() function.
The handler keeps track of how deeply nested the document is, and it raises an error and stops parsing when the depth exceeds JSON_DOCUMENT_MAX_DEPTH.
All the member functions follow the rapidjson convention of returning true on success and false on failure.
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explicit |
bool Syntax_check_handler::EndArray | ( | rapidjson::SizeType | ) |
bool Syntax_check_handler::EndObject | ( | rapidjson::SizeType | ) |
bool Syntax_check_handler::StartArray | ( | ) |
bool Syntax_check_handler::StartObject | ( | ) |
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inline |
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private |
The current depth of the document.
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private |
Pointer to a function that should handle error occurred when depth is exceeded.
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private |