org.krysalis.barcode4j.cli
Class AdvancedConsoleLogger

java.lang.Object
  org.krysalis.barcode4j.cli.AdvancedConsoleLogger

All Implemented Interfaces:

org.apache.avalon.framework.logger.Logger

public class AdvancedConsoleLogger
extends java.lang.Object
implements org.apache.avalon.framework.logger.Logger

Special Logger implementation that can split output between stdout and stderr based on the log level and can omit the log level prefix.

Version:

$Id: AdvancedConsoleLogger.java,v 1.2 2004/09/04 20:25:58 jmaerki Exp $

Author:

Jeremias Maerki

Field Summary

static int	LEVEL_DEBUG Log level: debug
static int	LEVEL_DISABLED Log level: disabled
static int	LEVEL_ERROR Log level: errors
static int	LEVEL_FATAL Log level: fatal errors
static int	LEVEL_INFO Log level: info
static int	LEVEL_WARN Log level: warnings

Constructor Summary

AdvancedConsoleLogger()
Default constructor.

AdvancedConsoleLogger(int logLevel, boolean prefix, java.io.PrintStream out, java.io.PrintStream err)
Constructor will full configurability.

Method Summary

void	debug(java.lang.String msg)
void	debug(java.lang.String msg, java.lang.Throwable t)
void	error(java.lang.String msg)
void	error(java.lang.String msg, java.lang.Throwable t)
void	fatalError(java.lang.String msg)
void	fatalError(java.lang.String msg, java.lang.Throwable t)
org.apache.avalon.framework.logger.Logger	getChildLogger(java.lang.String name)
void	info(java.lang.String msg)
void	info(java.lang.String msg, java.lang.Throwable t)
boolean	isDebugEnabled()
boolean	isErrorEnabled()
boolean	isFatalErrorEnabled()
boolean	isInfoEnabled()
boolean	isWarnEnabled()
void	warn(java.lang.String msg)
void	warn(java.lang.String msg, java.lang.Throwable t)

Methods inherited from class java.lang.Object

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

Field Detail

LEVEL_DEBUG

public static final int LEVEL_DEBUG

Log level: debug

See Also:

Constant Field Values

LEVEL_INFO

public static final int LEVEL_INFO

Log level: info

See Also:

Constant Field Values

LEVEL_WARN

public static final int LEVEL_WARN

Log level: warnings

See Also:

Constant Field Values

LEVEL_ERROR

public static final int LEVEL_ERROR

Log level: errors

See Also:

Constant Field Values

LEVEL_FATAL

public static final int LEVEL_FATAL

Log level: fatal errors

See Also:

Constant Field Values

LEVEL_DISABLED

public static final int LEVEL_DISABLED

Log level: disabled

See Also:

Constant Field Values

Constructor Detail

AdvancedConsoleLogger

public AdvancedConsoleLogger(int logLevel,
                             boolean prefix,
                             java.io.PrintStream out,
                             java.io.PrintStream err)

Constructor will full configurability.

Parameters:

logLevel - One of the AdvancedConsoleLogger.LEVEL_* constants.

prefix - false disables "[DEBUG] ", "[INFO] " prefixes

out - PrintStream to use for stdout/System.out

err - PrintStream to use for stderr/System.err

AdvancedConsoleLogger

public AdvancedConsoleLogger()

Default constructor. Same behaviour as Avalon's ConsoleLogger.

Method Detail

debug

public void debug(java.lang.String msg)

Specified by:

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

See Also:

Logger.debug(String)

debug

public void debug(java.lang.String msg,
                  java.lang.Throwable t)

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(java.lang.String msg)

Specified by:

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

See Also:

Logger.info(String)

info

public void info(java.lang.String msg,
                 java.lang.Throwable t)

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(java.lang.String msg)

Specified by:

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

See Also:

Logger.warn(String)

warn

public void warn(java.lang.String msg,
                 java.lang.Throwable t)

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(java.lang.String msg)

Specified by:

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

See Also:

Logger.error(String)

error

public void error(java.lang.String msg,
                  java.lang.Throwable t)

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(java.lang.String msg)

Specified by:

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

See Also:

Logger.fatalError(String)

fatalError

public void fatalError(java.lang.String msg,
                       java.lang.Throwable t)

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()

getChildLogger

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

Specified by:

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

See Also:

Logger.getChildLogger(String)