Package org.jgroups.logging

Class JDKLogImpl

java.lang.Object

org.jgroups.logging.JDKLogImpl

All Implemented Interfaces:

Log

public class JDKLogImpl
extends Object
implements Log

Logger that delivers messages to a JDK logger

Since:

2.8

Field Summary

Fields

Modifier and Type	Field	Description
protected final Logger	logger
private static final String	THIS_CLASS_NAME

Constructor Summary

Constructors

Constructor	Description
JDKLogImpl(Class<?> clazz)
JDKLogImpl(String category)

Method Summary

Modifier and Type	Method	Description
void	debug(String msg)
void	debug(String format, Object... args)
void	debug(String msg, Throwable t)
void	error(String msg)
void	error(String format, Object... args)
void	error(String msg, Throwable t)
void	fatal(String msg)
void	fatal(String format, Object... args)
void	fatal(String msg, Throwable t)
protected String	format(String format, Object... args)
String	getLevel()
void	info(String msg)
void	info(String format, Object... args)
boolean	isDebugEnabled()
boolean	isErrorEnabled()
boolean	isFatalEnabled()
boolean	isInfoEnabled()
boolean	isTraceEnabled()
boolean	isWarnEnabled()
private void	log(Level lv, String msg)
private void	log(Level lv, String msg, Throwable e)	To correctly attribute the source class/method name to that of the JGroups class, we can't let JDK compute that.
void	setLevel(String level)	Sets the level of a logger.
protected static Level	strToLevel(String level)
void	trace(Object msg)
void	trace(String msg)
void	trace(String format, Object... args)
void	trace(String msg, Throwable t)
void	warn(String msg)
void	warn(String format, Object... args)
void	warn(String msg, Throwable t)

Methods inherited from class java.lang.Object

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

Field Details

logger

protected final Logger logger

THIS_CLASS_NAME

private static final String THIS_CLASS_NAME

Constructor Details

JDKLogImpl

public JDKLogImpl(String category)

JDKLogImpl

public JDKLogImpl(Class<?> clazz)

Method Details

log

private void log(Level lv,
 String msg)

log

private void log(Level lv,
 String msg,
 Throwable e)

To correctly attribute the source class/method name to that of the JGroups class, we can't let JDK compute that. Instead, we do it on our own.

isTraceEnabled

public boolean isTraceEnabled()

Specified by:

isTraceEnabled in interface Log

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface Log

isInfoEnabled

public boolean isInfoEnabled()

Specified by:

isInfoEnabled in interface Log

isWarnEnabled

public boolean isWarnEnabled()

Specified by:

isWarnEnabled in interface Log

isErrorEnabled

public boolean isErrorEnabled()

Specified by:

isErrorEnabled in interface Log

isFatalEnabled

public boolean isFatalEnabled()

Specified by:

isFatalEnabled in interface Log

trace

public void trace(String msg)

Specified by:

trace in interface Log

trace

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

Specified by:

trace in interface Log

trace

public void trace(Object msg)

Specified by:

trace in interface Log

trace

public void trace(String msg,
 Throwable t)

Specified by:

trace in interface Log

debug

public void debug(String msg)

Specified by:

debug in interface Log

debug

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

Specified by:

debug in interface Log

debug

public void debug(String msg,
 Throwable t)

Specified by:

debug in interface Log

info

public void info(String msg)

Specified by:

info in interface Log

info

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

Specified by:

info in interface Log

warn

public void warn(String msg)

Specified by:

warn in interface Log

warn

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

Specified by:

warn in interface Log

warn

public void warn(String msg,
 Throwable t)

Specified by:

warn in interface Log

error

public void error(String msg)

Specified by:

error in interface Log

error

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

Specified by:

error in interface Log

error

public void error(String msg,
 Throwable t)

Specified by:

error in interface Log

fatal

public void fatal(String msg)

Specified by:

fatal in interface Log

fatal

public void fatal(String format,
 Object... args)

Specified by:

fatal in interface Log

fatal

public void fatal(String msg,
 Throwable t)

Specified by:

fatal in interface Log

getLevel

public String getLevel()

Specified by:

getLevel in interface Log

setLevel

public void setLevel(String level)

Description copied from interface: Log

Sets the level of a logger. This method is used to dynamically change the logging level of a running system, e.g. via JMX. The appender of a level needs to exist.

Specified by:

setLevel in interface Log

Parameters:

level - The new level. Valid values are "fatal", "error", "warn", "info", "debug", "trace" (capitalization not relevant)

format

protected String format(String format,
 Object... args)

strToLevel

protected static Level strToLevel(String level)