org.jclouds.logging
Class NullLogger

java.lang.Object
  org.jclouds.logging.NullLogger

All Implemented Interfaces:

Logger

public class NullLogger
extends Object
implements Logger

Logger that doesn't do anything.

Useful to get baseline performance unaffected by logging.

Author:

Adrian Cole

Nested Class Summary

Nested classes/interfaces inherited from interface org.jclouds.logging.Logger

Logger.LoggerFactory

Field Summary

Fields inherited from interface org.jclouds.logging.Logger

CONSOLE, NULL

Constructor Summary

NullLogger()

Method Summary

void	debug(String message, Object... args)
void	error(String message, Object... args)
void	error(Throwable throwable, String message, Object... args)
String	getCategory()
void	info(String message, Object... args)
boolean	isDebugEnabled()
boolean	isErrorEnabled()
boolean	isInfoEnabled()
boolean	isTraceEnabled()
boolean	isWarnEnabled()
void	trace(String message, Object... args)
void	warn(String message, Object... args)
void	warn(Throwable throwable, String message, Object... args)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullLogger

public NullLogger()

Method Detail

debug

public void debug(String message,
                  Object... args)

Specified by:

debug in interface Logger

error

public void error(String message,
                  Object... args)

Specified by:

error in interface Logger

error

public void error(Throwable throwable,
                  String message,
                  Object... args)

Specified by:

error in interface Logger

getCategory

public String getCategory()

Specified by:

getCategory in interface Logger

info

public void info(String message,
                 Object... args)

Specified by:

info in interface Logger

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface Logger

isErrorEnabled

public boolean isErrorEnabled()

Specified by:

isErrorEnabled in interface Logger

isInfoEnabled

public boolean isInfoEnabled()

Specified by:

isInfoEnabled in interface Logger

isTraceEnabled

public boolean isTraceEnabled()

Specified by:

isTraceEnabled in interface Logger

isWarnEnabled

public boolean isWarnEnabled()

Specified by:

isWarnEnabled in interface Logger

trace

public void trace(String message,
                  Object... args)

Specified by:

trace in interface Logger

warn

public void warn(String message,
                 Object... args)

Specified by:

warn in interface Logger

warn

public void warn(Throwable throwable,
                 String message,
                 Object... args)

Specified by:

warn in interface Logger