com.hazelcast.logging

Interface ILogger

All Superinterfaces:

com.hazelcast.internal.tpcengine.logging.TpcLogger

All Known Implementing Classes:

AbstractLogger, Log4j2Factory.Log4j2Logger

public interface ILogger
extends com.hazelcast.internal.tpcengine.logging.TpcLogger

The Hazelcast logging interface. It exists because Hazelcast doesn't want any dependencies on concrete logging frameworks, so it creates its own meta logging framework behind which existing frameworks can be placed.

See Also:

AbstractLogger

Method Summary

Modifier and Type	Method and Description
void	fine(String message) Logs a message at the Level.FINE level.
void	fine(String message, Throwable thrown) Logs a message with an associated throwable at the Level.FINE level.
void	fine(Throwable thrown) Logs a throwable at the Level.FINE level.
void	finest(String message) Logs a message at the Level.FINEST level.
void	finest(String message, Throwable thrown) Logs a message with an associated throwable at the Level.FINEST level.
void	finest(Throwable thrown) Logs a throwable at the Level.FINEST level.
Level	getLevel() Gets the logging level.
void	info(String message) Logs a message at the Level.INFO level.
void	info(String message, Throwable thrown) Logs a message with an associated throwable at the Level.INFO level.
void	info(Throwable thrown) Logs a throwable at the Level.INFO level.
boolean	isFineEnabled() Checks if the Level.FINE level is enabled.
boolean	isFinestEnabled() Checks if the Level.FINEST level is enabled.
boolean	isInfoEnabled() Checks if the Level.INFO level is enabled.
boolean	isLoggable(Level level) Checks if a message at the given level is going to be logged by this logger.
boolean	isSevereEnabled() Checks if the Level.SEVERE is enabled.
boolean	isWarningEnabled() Checks if the Level.WARNING is enabled.
void	log(Level level, String message) Logs a message at the given level.
void	log(Level level, String message, Throwable thrown) Logs a message with an associated throwable at the given level.
void	log(LogEvent logEvent) Deprecated. Since 5.1, the method is unused
void	severe(String message) Logs a message at Level.SEVERE.
void	severe(String message, Throwable thrown) Logs a message with an associated throwable at the Level.SEVERE level.
void	severe(Throwable thrown) Logs a throwable at the Level.SEVERE level.
void	warning(String message) Logs a message at the Level.WARNING level.
void	warning(String message, Throwable thrown) Logs a message with an associated throwable at the Level.WARNING level.
void	warning(Throwable thrown) Logs a throwable at the Level.WARNING level.

Method Detail

finest

void finest(String message)

Logs a message at the Level.FINEST level.

Specified by:

finest in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

finest

void finest(Throwable thrown)

Logs a throwable at the Level.FINEST level. The message of the Throwable will be the logged message.

Specified by:

finest in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

thrown - the Throwable to log

finest

void finest(String message,
            Throwable thrown)

Logs a message with an associated throwable at the Level.FINEST level.

Specified by:

finest in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

thrown - the Throwable associated to the message

isFinestEnabled

boolean isFinestEnabled()

Checks if the Level.FINEST level is enabled.

Specified by:

isFinestEnabled in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Returns:

true if enabled, false otherwise

fine

void fine(String message)

Logs a message at the Level.FINE level.

Specified by:

fine in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

fine

void fine(Throwable thrown)

Logs a throwable at the Level.FINE level. The message of the Throwable will be the logged message.

Specified by:

fine in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

thrown - the Throwable to log

fine

void fine(String message,
          Throwable thrown)

Logs a message with an associated throwable at the Level.FINE level.

Specified by:

fine in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

thrown - the Throwable associated to the message

isFineEnabled

boolean isFineEnabled()

Checks if the Level.FINE level is enabled.

Specified by:

isFineEnabled in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Returns:

true if enabled, false otherwise

info

void info(String message)

Logs a message at the Level.INFO level.

Specified by:

info in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

info

void info(Throwable thrown)

Logs a throwable at the Level.INFO level. The message of the Throwable will be the logged message.

Specified by:

info in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

thrown - the Throwable to log

info

void info(String message,
          Throwable thrown)

Logs a message with an associated throwable at the Level.INFO level.

Specified by:

info in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

thrown - the Throwable associated to the message

isInfoEnabled

boolean isInfoEnabled()

Checks if the Level.INFO level is enabled.

Specified by:

isInfoEnabled in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Returns:

true if enabled, false otherwise

warning

void warning(String message)

Logs a message at the Level.WARNING level.

Specified by:

warning in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

warning

void warning(Throwable thrown)

Logs a throwable at the Level.WARNING level. The message of the Throwable will be the logged message.

Specified by:

warning in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

thrown - the Throwable to log

warning

void warning(String message,
             Throwable thrown)

Logs a message with an associated throwable at the Level.WARNING level.

Specified by:

warning in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

thrown - the Throwable associated to the message

isWarningEnabled

boolean isWarningEnabled()

Checks if the Level.WARNING is enabled.

Specified by:

isWarningEnabled in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Returns:

true if enabled, false otherwise

severe

void severe(String message)

Logs a message at Level.SEVERE.

Specified by:

severe in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log.

severe

void severe(Throwable thrown)

Logs a throwable at the Level.SEVERE level. The message of the Throwable will be the logged message.

Specified by:

severe in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

thrown - the Throwable to log

severe

void severe(String message,
            Throwable thrown)

Logs a message with an associated throwable at the Level.SEVERE level.

Specified by:

severe in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

thrown - the Throwable associated to the message

isSevereEnabled

boolean isSevereEnabled()

Checks if the Level.SEVERE is enabled.

Specified by:

isSevereEnabled in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Returns:

true if enabled, false otherwise

log

void log(Level level,
         String message)

Logs a message at the given level.

Specified by:

log in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

level - the log level

message - the message to log

log

void log(Level level,
         String message,
         Throwable thrown)

Logs a message with an associated throwable at the given level.

Specified by:

log in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

message - the message to log

thrown - the Throwable associated to the message

log

@Deprecated
void log(LogEvent logEvent)

Deprecated. Since 5.1, the method is unused

Logs a LogEvent.

Parameters:

logEvent - the logEvent to log

getLevel

Level getLevel()

Gets the logging level.

Specified by:

getLevel in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Returns:

the logging level

isLoggable

boolean isLoggable(Level level)

Checks if a message at the given level is going to be logged by this logger.

Specified by:

isLoggable in interface com.hazelcast.internal.tpcengine.logging.TpcLogger

Parameters:

level - the log level

Returns:

true if this logger will log messages for the given level, false otherwise