#include <db_json_path.hpp>

Collaboration diagram for JSON_PATH:

Public Types
enum	MATCH_RESULT { NO_MATCH, PREFIX_MATCH, FULL_MATCH }

Public Member Functions
std::string	dump_json_path () const

int	parse (const char *path)

JSON_PATH	get_parent () const

JSON_VALUE *	get (JSON_DOC &jd) const

const JSON_VALUE *	get (const JSON_DOC &jd) const

std::vector< const JSON_VALUE * >	extract (const JSON_DOC &) const

void	set (JSON_DOC &jd, const JSON_VALUE &jv) const

void	set (JSON_VALUE &jd, const JSON_VALUE &jv, JSON_PRIVATE_MEMPOOL &allocator) const

bool	erase (JSON_DOC &jd) const

const PATH_TOKEN *	get_last_token () const

size_t	get_token_count () const

bool	is_root_path () const

bool	is_last_array_index_less_than (size_t size) const

bool	is_last_token_array_index_zero () const

bool	points_to_array_cell () const

bool	parent_exists (JSON_DOC &jd) const

bool	contains_wildcard () const

void	push_array_index (unsigned long idx)

void	push_array_index_wildcard ()

void	push_object_key (std::string &&object_key)

void	push_object_key_wildcard ()

void	push_double_wildcard ()

void	pop ()

Static Public Member Functions
static MATCH_RESULT	match_pattern (const JSON_PATH &pattern, const JSON_PATH &path)

Private Types
using	token_containter_type = std::vector< PATH_TOKEN >

Private Member Functions
int	from_json_pointer (const std::string &pointer_path)

int	validate_and_create_from_json_path (std::string &sql_path)

Static Private Member Functions
static MATCH_RESULT	match_pattern (const JSON_PATH &pattern, const token_containter_type::const_iterator &it1, const JSON_PATH &path, const token_containter_type::const_iterator &it2)

static void	extract_from_subtree (const JSON_PATH &path, size_t tkn_array_offset, const JSON_VALUE &jv, std::unordered_set< const JSON_VALUE * > &unique_elements, std::vector< const JSON_VALUE * > &vals)

Private Attributes
token_containter_type	m_path_tokens

Detailed Description

Definition at line 62 of file db_json_path.hpp.

Member Typedef Documentation

using JSON_PATH::token_containter_type = std::vector<PATH_TOKEN>

private

Definition at line 103 of file db_json_path.hpp.

Member Enumeration Documentation

enum JSON_PATH::MATCH_RESULT

Enumerator
NO_MATCH
PREFIX_MATCH
FULL_MATCH

Definition at line 65 of file db_json_path.hpp.

Member Function Documentation

bool JSON_PATH::contains_wildcard ( ) const

Definition at line 715 of file db_json_path.cpp.

Referenced by match_pattern().

Here is the caller graph for this function:

std::string JSON_PATH::dump_json_path ( ) const

Definition at line 728 of file db_json_path.cpp.

References PATH_TOKEN::array_end_index, PATH_TOKEN::array_index, PATH_TOKEN::array_index_wildcard, assert, PATH_TOKEN::double_wildcard, PATH_TOKEN::object_key, and PATH_TOKEN::object_key_wildcard.

Referenced by db_json_array_insert_func(), db_json_er_set_expected_other_type(), db_json_er_set_path_does_not_exist(), and db_json_normalize_path_string().

Here is the caller graph for this function:

bool JSON_PATH::erase ( JSON_DOC & jd ) const

Definition at line 1014 of file db_json_path.cpp.

References db_json_json_string_as_utf8(), PATH_TOKEN::get_array_index(), PATH_TOKEN::get_object_key(), PATH_TOKEN::m_type, and PATH_TOKEN::object_key.

Referenced by db_json_remove_func().

Here is the caller graph for this function:

std::vector< const JSON_VALUE * > JSON_PATH::extract ( const JSON_DOC & jd ) const

Definition at line 1003 of file db_json_path.cpp.

References db_json_doc_to_value().

void JSON_PATH::extract_from_subtree	(	const JSON_PATH &	path,
		size_t	tkn_array_offset,
		const JSON_VALUE &	jv,
		std::unordered_set< const JSON_VALUE * > &	unique_elements,
		std::vector< const JSON_VALUE * > &	vals
	)

staticprivate

Definition at line 914 of file db_json_path.cpp.

References db_json_json_string_as_utf8(), PATH_TOKEN::get_array_index(), PATH_TOKEN::get_object_key(), get_token_count(), i, m_path_tokens, and PATH_TOKEN::m_type.

int JSON_PATH::from_json_pointer ( const std::string & pointer_path )

private

Definition at line 1160 of file db_json_path.cpp.

References ARG_FILE_LINE, db_private_free, db_string_escape_str(), ER_ERROR_SEVERITY, ER_JSON_INVALID_PATH, er_set(), i, NO_ERROR, and NULL.

JSON_VALUE * JSON_PATH::get ( JSON_DOC & jd ) const

Definition at line 859 of file db_json_path.cpp.

Referenced by db_json_array_append_func(), db_json_array_insert_func(), db_json_get_all_paths_func(), db_json_insert_func(), db_json_keys_func(), db_json_remove_func(), db_json_replace_func(), and db_json_set_func().

Here is the caller graph for this function:

const JSON_VALUE * JSON_PATH::get ( const JSON_DOC & jd ) const

Definition at line 871 of file db_json_path.cpp.

References db_json_doc_to_value(), db_json_json_string_as_utf8(), and NULL.

const PATH_TOKEN * JSON_PATH::get_last_token ( ) const

Definition at line 1052 of file db_json_path.cpp.

References NULL.

Referenced by db_json_array_insert_func().

Here is the caller graph for this function:

JSON_PATH JSON_PATH::get_parent ( ) const

Definition at line 1070 of file db_json_path.cpp.

References assert, and pop().

Referenced by db_json_array_append_func(), db_json_array_insert_func(), db_json_insert_func(), db_json_remove_func(), db_json_replace_func(), and db_json_set_func().

Here is the caller graph for this function:

size_t JSON_PATH::get_token_count ( ) const

Definition at line 1058 of file db_json_path.cpp.

Referenced by extract_from_subtree().

Here is the caller graph for this function:

bool JSON_PATH::is_last_array_index_less_than ( size_t size ) const

Definition at line 1089 of file db_json_path.cpp.

References PATH_TOKEN::array_index, assert, PATH_TOKEN::get_array_index(), PATH_TOKEN::m_type, and NULL.

Referenced by db_json_array_append_func(), db_json_array_insert_func(), db_json_insert_func(), and db_json_replace_func().

Here is the caller graph for this function:

bool JSON_PATH::is_last_token_array_index_zero ( ) const

Definition at line 1098 of file db_json_path.cpp.

Referenced by db_json_array_append_func(), db_json_insert_func(), db_json_remove_func(), db_json_replace_func(), and db_json_set_func().

Here is the caller graph for this function:

bool JSON_PATH::is_root_path ( ) const

Definition at line 1064 of file db_json_path.cpp.

Referenced by db_json_array_append_func(), db_json_insert_func(), db_json_remove_func(), and db_json_replace_func().

Here is the caller graph for this function:

JSON_PATH::MATCH_RESULT JSON_PATH::match_pattern	(	const JSON_PATH &	pattern,
		const JSON_PATH &	path
	)

static

Definition at line 540 of file db_json_path.cpp.

References assert, contains_wildcard(), and m_path_tokens.

Referenced by db_json_contains_path(), db_json_search_func(), and db_json_split_path_by_delimiters().

Here is the caller graph for this function:

static MATCH_RESULT JSON_PATH::match_pattern	(	const JSON_PATH &	pattern,
		const token_containter_type::const_iterator &	it1,
		const JSON_PATH &	path,
		const token_containter_type::const_iterator &	it2
	)