com.esotericsoftware.minlog

Class Log

java.lang.Object

com.esotericsoftware.minlog.Log

public class Log
extends Object

A low overhead, lightweight logging system.

Author:

Nathan Sweet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Log.Logger Performs the actual logging.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEBUG True when the DEBUG level will be logged.
static boolean	ERROR True when the ERROR level will be logged.
static boolean	INFO True when the INFO level will be logged.
static int	LEVEL_DEBUG Debug messages.
static int	LEVEL_ERROR Critical errors.
static int	LEVEL_INFO Informative messages.
static int	LEVEL_NONE No logging at all.
static int	LEVEL_TRACE Trace messages.
static int	LEVEL_WARN Important warnings.
static boolean	TRACE True when the TRACE level will be logged.
static boolean	WARN True when the WARN level will be logged.

Method Summary

Methods

Modifier and Type	Method and Description
static void	DEBUG()
static void	debug(String message)
static void	debug(String category, String message)
static void	debug(String category, String message, Throwable ex)
static void	debug(String message, Throwable ex)
static void	ERROR()
static void	error(String message)
static void	error(String category, String message)
static void	error(String category, String message, Throwable ex)
static void	error(String message, Throwable ex)
static void	INFO()
static void	info(String message)
static void	info(String category, String message)
static void	info(String category, String message, Throwable ex)
static void	info(String message, Throwable ex)
static void	NONE()
static void	set(int level) Sets the level to log.
static void	setLogger(Log.Logger logger) Sets the logger that will write the log messages.
static void	TRACE()
static void	trace(String message)
static void	trace(String category, String message)
static void	trace(String category, String message, Throwable ex)
static void	trace(String message, Throwable ex)
static void	WARN()
static void	warn(String message)
static void	warn(String category, String message)
static void	warn(String category, String message, Throwable ex)
static void	warn(String message, Throwable ex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LEVEL_NONE

public static final int LEVEL_NONE

No logging at all.

See Also:

Constant Field Values

LEVEL_ERROR

public static final int LEVEL_ERROR

Critical errors. The application may no longer work correctly.

See Also:

Constant Field Values

LEVEL_WARN

public static final int LEVEL_WARN

Important warnings. The application will continue to work correctly.

See Also:

Constant Field Values

LEVEL_INFO

public static final int LEVEL_INFO

Informative messages. Typically used for deployment.

See Also:

Constant Field Values

LEVEL_DEBUG

public static final int LEVEL_DEBUG

Debug messages. This level is useful during development.

See Also:

Constant Field Values

LEVEL_TRACE

public static final int LEVEL_TRACE

Trace messages. A lot of information is logged, so this level is usually only needed when debugging a problem.

See Also:

Constant Field Values

ERROR

public static boolean ERROR

True when the ERROR level will be logged.

WARN

public static boolean WARN

True when the WARN level will be logged.

INFO

public static boolean INFO

True when the INFO level will be logged.

DEBUG

public static boolean DEBUG

True when the DEBUG level will be logged.

TRACE

public static boolean TRACE

True when the TRACE level will be logged.

Method Detail

set

public static void set(int level)

Sets the level to log. If a version of this class is being used that has a final log level, this has no affect.

NONE

public static void NONE()

ERROR

public static void ERROR()

WARN

public static void WARN()

INFO

public static void INFO()

DEBUG

public static void DEBUG()

TRACE

public static void TRACE()

setLogger

public static void setLogger(Log.Logger logger)

Sets the logger that will write the log messages.

error

public static void error(String message,
         Throwable ex)

error

public static void error(String category,
         String message,
         Throwable ex)

error

public static void error(String message)

error

public static void error(String category,
         String message)

warn

public static void warn(String message,
        Throwable ex)

warn

public static void warn(String category,
        String message,
        Throwable ex)

warn

public static void warn(String message)

warn

public static void warn(String category,
        String message)

info

public static void info(String message,
        Throwable ex)

info

public static void info(String category,
        String message,
        Throwable ex)

info

public static void info(String message)

info

public static void info(String category,
        String message)

debug

public static void debug(String message,
         Throwable ex)

debug

public static void debug(String category,
         String message,
         Throwable ex)

debug

public static void debug(String message)

debug

public static void debug(String category,
         String message)

trace

public static void trace(String message,
         Throwable ex)

trace

public static void trace(String category,
         String message,
         Throwable ex)

trace

public static void trace(String message)

trace

public static void trace(String category,
         String message)