Package net.spy.memcached.compat.log

Class SunLogger

java.lang.Object

net.spy.memcached.compat.log.AbstractLogger

net.spy.memcached.compat.log.SunLogger

All Implemented Interfaces:

Logger

public class SunLogger
extends AbstractLogger

Logging implementation using the sun logger.

The SunLogger implements logging using the java.util.logging facilities. Since the logging levels provided by this implementations do not map directly to those provided by SLF4J or Log4J, different mappings are applied.

Aside from the logging levels that are named the same, all log messages that get logged at the TRACE level get translated to the FINEST level. Also, both ERROR and FATAL levels get translated to SEVERE.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.logging.Logger	sunLogger

Constructor Summary

Constructors

Constructor	Description
SunLogger(java.lang.String name)	Get an instance of SunLogger.

Method Summary

Modifier and Type	Method	Description
boolean	isDebugEnabled()	True if debug is enabled for this logger.
boolean	isInfoEnabled()	True if debug is enabled for this logger.
boolean	isTraceEnabled()	Checks whether TRACE logging is enabled.
void	log(Level level, java.lang.Object message, java.lang.Throwable e)	Wrapper around sun logger.

Methods inherited from class net.spy.memcached.compat.log.AbstractLogger

debug, debug, debug, error, error, error, fatal, fatal, fatal, getName, getThrowable, info, info, info, log, trace, trace, trace, warn, warn, warn

Methods inherited from class java.lang.Object

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

Field Detail

sunLogger

private final java.util.logging.Logger sunLogger

Constructor Detail

SunLogger

public SunLogger(java.lang.String name)

Get an instance of SunLogger.

Method Detail

isTraceEnabled

public boolean isTraceEnabled()

Description copied from interface: Logger

Checks whether TRACE logging is enabled. This may return true, even when the logger is configured to not put the resulting output anywhere. You can use this method to avoid potential expensive (debugging) code when there is no need for it since it will be dropped anyway:

if (log.isTraceEnabled()) {
  ... expensive code here ...
  log.trace(result);
}
 

Returns:

true if trace messages would be displayed.

isDebugEnabled

public boolean isDebugEnabled()

Description copied from class: AbstractLogger

True if debug is enabled for this logger. Default implementation always returns false

Specified by:

isDebugEnabled in interface Logger

Specified by:

isDebugEnabled in class AbstractLogger

Returns:

true if debug messages would be displayed

isInfoEnabled

public boolean isInfoEnabled()

Description copied from class: AbstractLogger

True if debug is enabled for this logger. Default implementation always returns false

Specified by:

isInfoEnabled in interface Logger

Specified by:

isInfoEnabled in class AbstractLogger

Returns:

true if info messages would be displayed

log

public void log(Level level,
                java.lang.Object message,
                java.lang.Throwable e)

Wrapper around sun logger.

Specified by:

log in interface Logger

Specified by:

log in class AbstractLogger

Parameters:

level - net.spy.compat.log.AbstractLogger level.

message - object message

e - optional throwable