Logger class. More...

#include <logger.h>

Public Member Functions
const std::string &	name () const
	Returns name of this logger. More...

level_logger	critical ()
	Creates new level_logger with logging level `LEVEL::CRITICAL` More...

level_logger	error ()
	Creates new level_logger with logging level `LEVEL::ERROR` More...

level_logger	warning ()
	Creates new level_logger with logging level `LEVEL::WARNING` More...

level_logger	info ()
	Creates new level_logger with logging level `LEVEL::INFO` More...

level_logger	config ()
	Creates new level_logger with logging level `LEVEL::CONFIG` More...

level_logger	debug ()
	Creates new level_logger with logging level `LEVEL::DEBUG` More...

level_logger	trace ()
	Creates new level_logger with logging level `LEVEL::TRACE` More...

level_logger	log (LEVEL level)
	Creates new level_logger with a provided logging level. More...

bool	is_loggable (LEVEL level) const
	Tests if the requested level is loggable. More...

void	set_log_level (LEVEL log_level)
	Sets new new minimum logging level for this logger. More...

void	set_prefix_printer (std::shared_ptr< prefix_printer > new_pp)
	Sets new `prefix_printer` for this logger. More...

void	set_log_output (log_output *new_out, SYNC_POLICY policy=SYNC_POLICY::SYNC)
	Sets new `log_output` for this logger. More...

void	imbue (const std::locale &loc)
	Imbue locale. More...

Friends
class	level_logger

class	log_registry

Detailed Description

Logger class.

Every logger can have the following attributes:

name - name of the logger.
locale - locale which is used for the log output stream associated with this logger
level - logging level for this logger
prefix_printer - prefix printer to use with this logger
log_output - log output to which this logger will send its messages

All this attributes (except name) can be changed.

See Also: log_output; prefix_printer; LEVEL; level_logger

Member Function Documentation

level_logger servlet::logging::logger::config ( )

inline

Creates new level_logger with logging level LEVEL::CONFIG

Returns: new level_logger

level_logger servlet::logging::logger::critical ( )

inline

Creates new level_logger with logging level LEVEL::CRITICAL

Returns: new level_logger

level_logger servlet::logging::logger::debug ( )

inline

Creates new level_logger with logging level LEVEL::DEBUG

Returns: new level_logger

level_logger servlet::logging::logger::error ( )

inline

Creates new level_logger with logging level LEVEL::ERROR

Returns: new level_logger

void servlet::logging::logger::imbue ( const std::locale & loc )

inline

Imbue locale.

Associates loc to this logger as the new locale object to be used with locale-sensitive operations.

Parameters

loc	New locale for the logger.

level_logger servlet::logging::logger::info ( )

inline

Creates new level_logger with logging level LEVEL::INFO

Returns: new level_logger

bool servlet::logging::logger::is_loggable ( LEVEL level ) const

inline

Tests if the requested level is loggable.

Parameters

level Logging level to test for loggability

Returns: true if a given level is loggable, false otherwise.

level_logger servlet::logging::logger::log ( LEVEL level )

inline

Creates new level_logger with a provided logging level.

Returns: new level_logger

const std::string& servlet::logging::logger::name ( ) const

inline

Returns name of this logger.

Returns: logger's name

void servlet::logging::logger::set_log_level ( LEVEL log_level )

inline

Sets new new minimum logging level for this logger.

Only log messages with loggin level higher than log_level will be logged. The rest messages will be discarded.

Parameters

log_level New logging level for this logger.

void servlet::logging::logger::set_log_output	(	log_output *	new_out,
		SYNC_POLICY	policy = `SYNC_POLICY::SYNC`
	)

Sets new log_output for this logger.

Parameters

new_out	New `log_output` to be used with this logger.
policy	Synchronization policy to be assumed by this logger.

void servlet::logging::logger::set_prefix_printer ( std::shared_ptr< prefix_printer > new_pp )

inline

Sets new prefix_printer for this logger.

Parameters

new_pp new prefix_printer to be used by this logger

level_logger servlet::logging::logger::trace ( )

inline

Creates new level_logger with logging level LEVEL::TRACE

Returns: new level_logger

level_logger servlet::logging::logger::warning ( )

inline

Creates new level_logger with logging level LEVEL::WARNING

Returns: new level_logger

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

include/servlet/lib/logger.h

Public Member Functions

Friends

Detailed Description

Member Function Documentation