Realization of serialization/validator.hpp abstract validator. More...

#include <schema_validator.hpp>

Inheritance diagram for schema_validation::schema_validator:

Classes
struct	counter

struct	message_info
	Messages are cached. More...

Public Member Functions
virtual	~schema_validator ()

	schema_validator (const std::string &filename)
	Initializes validator from file. More...

void	set_create_exceptions (bool value)

virtual void	open_tag (const std::string &name, int start_line=0, const std::string &file="", bool addittion=false)
	Is called when parser opens tag. More...

virtual void	close_tag ()
	As far as parser is built on stack, some realizations can store stack too. More...

virtual void	validate (const config &cfg, const std::string &name, int start_line, const std::string &file)
	Validates config. More...

virtual void	validate_key (const config &cfg, const std::string &name, const std::string &value, int start_line, const std::string &file)
	Checks if key is allowed and if its value is valid What exactly is validated depends on validator realization. More...

Public Member Functions inherited from abstract_validator
	abstract_validator ()
	Constructor of validator can throw validator::error. More...

virtual	~abstract_validator ()

Private Types
enum	message_type { WRONG_TAG, EXTRA_TAG, MISSING_TAG, EXTRA_KEY, MISSING_KEY, WRONG_VALUE }

typedef std::map< std::string, counter >	cnt_map
	Counters are mapped by tag name. More...

typedef std::stack< cnt_map >	cnt_stack
	And counter maps are organize in stack. More...

typedef std::deque< message_info >	message_list

typedef std::map< const config *, message_list >	message_map

Private Member Functions
void	print (message_info &)

bool	read_config_file (const std::string &filename)
	Reads config from input. More...

Private Attributes
bool	config_read_
	Shows, if validator is intialized with schema file;. More...

bool	create_exceptions_
	Controls the way to print errors. More...

class_tag	root_
	Root of schema information. More...

std::stack< const class_tag * >	stack_

cnt_stack	counter_
	Contains number of children. More...

std::stack< message_map >	cache_
	Caches error messages. More...

std::map< std::string, boost::regex >	types_
	Type validators. More...

Detailed Description

Realization of serialization/validator.hpp abstract validator.

Based on stack. Uses some stacks to store different info.

Definition at line 43 of file schema_validator.hpp.

Member Typedef Documentation

typedef std::map<std::string,counter> schema_validation::schema_validator::cnt_map

private

Counters are mapped by tag name.

Definition at line 79 of file schema_validator.hpp.

typedef std::stack<cnt_map> schema_validation::schema_validator::cnt_stack

private

And counter maps are organize in stack.

Definition at line 84 of file schema_validator.hpp.

typedef std::deque<message_info> schema_validation::schema_validator::message_list

private

Definition at line 116 of file schema_validator.hpp.

typedef std::map<const config *, message_list> schema_validation::schema_validator::message_map

private

Definition at line 117 of file schema_validator.hpp.

Member Enumeration Documentation

enum schema_validation::schema_validator::message_type

private

Enumerator
WRONG_TAG
EXTRA_TAG
MISSING_TAG
EXTRA_KEY
MISSING_KEY
WRONG_VALUE

Definition at line 86 of file schema_validator.hpp.

Constructor & Destructor Documentation

schema_validation::schema_validator::~schema_validator ( )

virtual

Definition at line 114 of file schema_validator.cpp.

schema_validation::schema_validator::schema_validator ( const std::string & filename )

Initializes validator from file.

Throws abstract_validator::error if any error.

Definition at line 116 of file schema_validator.cpp.

References cache_, counter_, ERR_VL, error(), schema_validation::class_tag::expand_all(), LOG_VL, read_config_file(), root_, and stack_.

Member Function Documentation

void schema_validation::schema_validator::close_tag ( )

virtual

As far as parser is built on stack, some realizations can store stack too.

So they need to know if tag was closed.

Implements abstract_validator.

Definition at line 201 of file schema_validator.cpp.

References counter_, and stack_.

void schema_validation::schema_validator::open_tag	(	const std::string &	name,
		int	start_line = `0`,
		const std::string &	file = `""`,
		bool	addittion = `false`
	)

virtual

Is called when parser opens tag.

Parameters

name	Name of tag
start_line	Line in file
file	Name of file

Implements abstract_validator.

Definition at line 175 of file schema_validator.cpp.

References cache_, schema_validation::schema_validator::counter::cnt, counter_, create_exceptions_, root_, stack_, and schema_validation::wrong_tag_error().

void schema_validation::schema_validator::print ( message_info & el )

private

bool schema_validation::schema_validator::read_config_file ( const std::string & filename )

private

Reads config from input.

Definition at line 139 of file schema_validator.cpp.

References config::child_range(), config_read_, e, ERR_VL, game_config::config_cache::instance(), preprocess_file(), read(), root_, types_, and game::error::what().

Referenced by schema_validator().

void schema_validation::schema_validator::set_create_exceptions ( bool value )

inline

Definition at line 51 of file schema_validator.hpp.

References create_exceptions_.

void schema_validation::schema_validator::validate	(	const config &	cfg,
		const std::string &	name,
		int	start_line,
		const std::string &	file
	)

virtual

Validates config.

Checks if all mandatory elements are present. What exactly is validated depends on validator realization

Parameters

cfg	Config to be validated.
name	Name of tag
start_line	Line in file
file	Name of file

Implements abstract_validator.

Definition at line 207 of file schema_validator.cpp.

References cache_, config_read_, counter_, EXTRA_TAG, config::get(), i, MISSING_KEY, MISSING_TAG, print(), and stack_.

void schema_validation::schema_validator::validate_key	(	const config &	cfg,
		const std::string &	name,
		const std::string &	value,
		int	start_line,
		const std::string &	file
	)