mauve::runtime::AbstractLogger Class Reference

Class of a generic MAUVE logger. More...

#include <logger.hpp>

Inheritance diagram for mauve::runtime::AbstractLogger:

Public Member Functions
	AbstractLogger ()
	Constructor.
virtual	~AbstractLogger ()
	Destructor.
template<typename... Args>
void	critical (const char *fmt, const Args &...args)
	Log a message at CRITICAL level. More...
template<typename... Args>
void	debug (const char *fmt, const Args &...args)
	Log a message at DEBUG level. More...
template<typename... Args>
void	error (const char *fmt, const Args &...args)
	Log a message at ERROR level. More...
template<typename... Args>
void	info (const char *fmt, const Args &...args)
	Log a message at INFO level. More...
template<typename... Args>
void	trace (const char *fmt, const Args &...args)
	Log a message at TRACE level. More...
template<typename... Args>
void	warn (const char *fmt, const Args &...args)
	Log a message at WARN level. More...

Static Public Member Functions
static void	clear ()
	Clear all loggers information.
static AbstractLogger *	get_logger (const std::string &name)
	Get a logger by its name. More...
static void	initialize ()
	Initialize the logging framework with default parameters.
static void	initialize (std::istream &is)
	Initialize the logging framework from an input stream. More...
static void	initialize (const std::string &s)
	Initialize the logging framework from a string. More...
static void	initialize (const YAML::Node &n)
	Initialize the logging framework from a YAML node. More...

Protected Member Functions
virtual std::string	name ()=0
	Get Logger category name. More...
virtual std::string	prepend (const char *fmt)=0
	Prepend log message with contextual data. More...

Static Protected Member Functions
static spdlog::level::level_enum	level_enum (const std::string &lvl)
	Convert a string to a log level. More...

Static Protected Attributes
static std::shared_ptr< spdlog::logger >	default_logger_
	Default logger when no category specified.
static std::map< std::string, std::vector< std::shared_ptr< spdlog::logger > > >	loggers
	Store spdlog loggers associated to the categories.

Detailed Description

Class of a generic MAUVE logger.

Member Function Documentation

template<typename... Args>

void mauve::runtime::AbstractLogger::critical	(	const char *	fmt,
		const Args &...	args
	)

Log a message at CRITICAL level.

Template Parameters

Args	message arguments type

Parameters

fmt	formatted message
args	message arguments

template<typename... Args>

void mauve::runtime::AbstractLogger::debug	(	const char *	fmt,
		const Args &...	args
	)

Log a message at DEBUG level.

Template Parameters

Args	message arguments type

Parameters

fmt	formatted message
args	message arguments

template<typename... Args>

void mauve::runtime::AbstractLogger::error	(	const char *	fmt,
		const Args &...	args
	)

Log a message at ERROR level.

Template Parameters

Args	message arguments type

Parameters

fmt	formatted message
args	message arguments

static AbstractLogger* mauve::runtime::AbstractLogger::get_logger ( const std::string &  name )

static

Get a logger by its name.

Parameters

name	the logger name

Returns

a pointer to the logger with name name, or to a null logger if unregistered

template<typename... Args>

void mauve::runtime::AbstractLogger::info	(	const char *	fmt,
		const Args &...	args
	)

Log a message at INFO level.

Template Parameters

Args	message arguments type

Parameters

fmt	formatted message
args	message arguments

static void mauve::runtime::AbstractLogger::initialize ( std::istream &  is )

static

Initialize the logging framework from an input stream.

Parameters

is	the input stream containing formatted parameters

static void mauve::runtime::AbstractLogger::initialize ( const std::string &  s )

static

Initialize the logging framework from a string.

Parameters

s	the input string containing formatted parameters

static void mauve::runtime::AbstractLogger::initialize ( const YAML::Node &  n )

static

Initialize the logging framework from a YAML node.

Parameters

is	the input YAML configuration

static spdlog::level::level_enum mauve::runtime::AbstractLogger::level_enum ( const std::string &  lvl )

staticprotected

Convert a string to a log level.

Parameters

lvl	a string notation of the level

Returns

a spdlog level.

virtual std::string mauve::runtime::AbstractLogger::name ( )

protectedpure virtual

Get Logger category name.

Returns

the category name attached to this logger

Implemented in mauve::runtime::DeployerLogger, mauve::runtime::ResourceLogger, mauve::runtime::ComponentLogger, and mauve::runtime::CategoryLogger.

virtual std::string mauve::runtime::AbstractLogger::prepend ( const char *  fmt )

protectedpure virtual

Prepend log message with contextual data.

Parameters

fmt	the original message

Returns

a new message with component data

Implemented in mauve::runtime::DeployerLogger, mauve::runtime::ResourceLogger, mauve::runtime::ComponentLogger, and mauve::runtime::CategoryLogger.

template<typename... Args>

void mauve::runtime::AbstractLogger::trace	(	const char *	fmt,
		const Args &...	args
	)

Log a message at TRACE level.

Template Parameters

Args	message arguments type

Parameters

fmt	formatted message
args	message arguments

template<typename... Args>

void mauve::runtime::AbstractLogger::warn	(	const char *	fmt,
		const Args &...	args
	)

Log a message at WARN level.

Template Parameters

Args	message arguments type

Parameters

fmt	formatted message
args	message arguments