org.openorb.util.logger
Class AbstractLoggerTeam

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

All Implemented Interfaces:

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

Direct Known Subclasses:

DiagnosticsLoggerTeam, MainLoggerTeam

public abstract class AbstractLoggerTeam

extends Object

implements LoggerTeam, LoggerTeam.StandardTags

Provides a common base class for LoggerTeam implementations.

Version:

$Revision: 1.3 $ $Date: 2003/05/02 15:40:03 $

Author:

Richard G Clark

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

LoggerTeam.StandardTags

Field Summary

protected static LoggerTeam

NULL_LOGGER The null logger to be used for undefined tags.

Fields inherited from interface org.openorb.util.logger.LoggerTeam.StandardTags

DIAGNOSTIC_LOGGER_TAG, MAIN_LOGGER_TAG

Constructor Summary

protected

AbstractLoggerTeam(org.apache.avalon.framework.logger.Logger mainLogger) Constructs this object with the specified main logger.

Method Summary

protected org.apache.avalon.framework.logger.Logger	createPrefixingLogger(org.apache.avalon.framework.logger.Logger logger) Creates a prefixing version of the supplied logger.
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)
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()
protected boolean	isNullLogger() Indicates if this logger team is made up of only null loggers.
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

Methods inherited from interface org.openorb.util.logger.LoggerTeam

createChildLoggerTeam, createPrefixingLoggerTeam

Field Detail

NULL_LOGGER

protected static final LoggerTeam NULL_LOGGER

The null logger to be used for undefined tags.

Constructor Detail

AbstractLoggerTeam

protected AbstractLoggerTeam(org.apache.avalon.framework.logger.Logger mainLogger)

Constructs this object with the specified main logger. If no main logger is supplied then the null logger is used.

Parameters:

mainLogger - the main logger of the team

Method Detail

isNullLogger

protected boolean isNullLogger()

Indicates if this logger team is made up of only null loggers.

Returns:

true if members are all null loggers, false otherwise

createPrefixingLogger

protected final org.apache.avalon.framework.logger.Logger createPrefixingLogger(org.apache.avalon.framework.logger.Logger logger)

Creates a prefixing version of the supplied logger.

Parameters:

logger - the backing logger

Returns:

the new logger

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 final 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)

debug

public final void debug(String message)

Specified by:

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

See Also:

Logger.debug(String)

debug

public final 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 final boolean isDebugEnabled()

Specified by:

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

See Also:

Logger.isDebugEnabled()

info

public final void info(String message)

Specified by:

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

See Also:

Logger.info(String)

info

public final 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 final boolean isInfoEnabled()

Specified by:

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

See Also:

Logger.isInfoEnabled()

warn

public final void warn(String message)

Specified by:

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

See Also:

Logger.warn(String)

warn

public final 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 final boolean isWarnEnabled()

Specified by:

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

See Also:

Logger.isWarnEnabled()

error

public final void error(String message)

Specified by:

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

See Also:

Logger.error(String)

error

public final 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 final boolean isErrorEnabled()

Specified by:

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

See Also:

Logger.isErrorEnabled()

fatalError

public final void fatalError(String message)

Specified by:

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

See Also:

Logger.fatalError(String)

fatalError

public final 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 final boolean isFatalErrorEnabled()

Specified by:

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

See Also:

Logger.isFatalErrorEnabled()