org.openorb.util.logger
Class NullLoggerTeam

java.lang.Object
  |
  +--org.openorb.util.logger.NullLoggerTeam

All Implemented Interfaces:

org.apache.avalon.framework.logger.Logger, LoggerTeam

public final class NullLoggerTeam

extends Object

implements LoggerTeam

A null implementation of LoggerTeam.

Version:

$Revision: 1.2 $ $Date: 2004/02/10 21:28:45 $

Author:

Richard G Clark

Inner classes inherited from class org.openorb.util.logger.LoggerTeam

LoggerTeam.StandardTags

Method Summary

LoggerTeam	createChildLoggerTeam(String name) Creates a new child LoggerTeam with the specified name.
LoggerTeam	createPrefixingLoggerTeam() Creates a prefixing version of this LoggerTeam.
void	debug(String message)
void	debug(String message, Throwable throwable)
void	error(String message)
void	error(String message, Throwable throwable)
void	fatalError(String message)
void	fatalError(String message, Throwable throwable)
org.apache.avalon.framework.logger.Logger	getChildLogger(String name)
static LoggerTeam	getInstance()
org.apache.avalon.framework.logger.Logger	getMember(Object tag) Returns the memeber logger associated with the tag.
void	info(String message)
void	info(String message, Throwable throwable)
boolean	isDebugEnabled()
boolean	isErrorEnabled()
boolean	isFatalErrorEnabled()
boolean	isInfoEnabled()
boolean	isWarnEnabled()
void	warn(String message)
void	warn(String message, Throwable throwable)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static LoggerTeam getInstance()

getMember

public org.apache.avalon.framework.logger.Logger getMember(Object tag)

Description copied from interface: LoggerTeam

Returns the memeber logger associated with the tag. This operation will always return a logger as an undefined tag is implicitly associated with a NullLogger.

Specified by:

getMember in interface LoggerTeam

See Also:

LoggerTeam.getMember(Object)

getChildLogger

public org.apache.avalon.framework.logger.Logger getChildLogger(String name)

Specified by:

getChildLogger in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.getChildLogger(String)

createChildLoggerTeam

public LoggerTeam createChildLoggerTeam(String name)

Description copied from interface: LoggerTeam

Creates a new child LoggerTeam with the specified name. This operation has the same function as the getChildLogger operation, but avoids the need to cast to LoggerTeam.

Specified by:

createChildLoggerTeam in interface LoggerTeam

See Also:

LoggerTeam.createChildLoggerTeam(String)

createPrefixingLoggerTeam

public LoggerTeam createPrefixingLoggerTeam()

Description copied from interface: LoggerTeam

Creates a prefixing version of this LoggerTeam.

Specified by:

createPrefixingLoggerTeam in interface LoggerTeam

See Also:

LoggerTeam.createPrefixingLoggerTeam()

debug

public void debug(String message)

Specified by:

debug in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.debug(String)

debug

public void debug(String message,
                  Throwable throwable)

Specified by:

debug in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.debug(String,Throwable)

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.isDebugEnabled()

info

public void info(String message)

Specified by:

info in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.info(String)

info

public void info(String message,
                 Throwable throwable)

Specified by:

info in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.info(String,Throwable)

isInfoEnabled

public boolean isInfoEnabled()

Specified by:

isInfoEnabled in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.isInfoEnabled()

warn

public void warn(String message)

Specified by:

warn in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.warn(String)

warn

public void warn(String message,
                 Throwable throwable)

Specified by:

warn in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.warn(String,Throwable)

isWarnEnabled

public boolean isWarnEnabled()

Specified by:

isWarnEnabled in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.isWarnEnabled()

error

public void error(String message)

Specified by:

error in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.error(String)

error

public void error(String message,
                  Throwable throwable)

Specified by:

error in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.error(String,Throwable)

isErrorEnabled

public boolean isErrorEnabled()

Specified by:

isErrorEnabled in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.isErrorEnabled()

fatalError

public void fatalError(String message)

Specified by:

fatalError in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.fatalError(String)

fatalError

public void fatalError(String message,
                       Throwable throwable)

Specified by:

fatalError in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.fatalError(String,Throwable)

isFatalErrorEnabled

public boolean isFatalErrorEnabled()

Specified by:

isFatalErrorEnabled in interface org.apache.avalon.framework.logger.Logger

See Also:

Logger.isFatalErrorEnabled()