Package org.eclipse.jetty.util.log

Class JavaUtilLog

java.lang.Object

org.eclipse.jetty.util.log.AbstractLogger

org.eclipse.jetty.util.log.JavaUtilLog

All Implemented Interfaces:

Logger

public class JavaUtilLog
extends AbstractLogger

Implementation of Jetty Logger based on Logger.

You can also set the logger level using standard java.util.logging configuration.

Configuration Properties:

${name|hierarchy}.LEVEL=(ALL|DEBUG|INFO|WARN|OFF)

Sets the level that the Logger should log at.
Names can be a package name, or a fully qualified class name.
Default: The default from the java.util.logging mechanism/configuration

org.eclipse.jetty.util.log.javautil.PROPERTIES=<property-resource-name>

If set, it is used as a classpath resource name to find a java.util.logging property file.
Default: null

org.eclipse.jetty.util.log.javautil.SOURCE=(true|false)

Set the LogRecord source class and method for JavaUtilLog.
Default: true

org.eclipse.jetty.util.log.SOURCE=(true|false)

Set the LogRecord source class and method for all Loggers.
Default: depends on Logger class

Field Summary

Fields inherited from class org.eclipse.jetty.util.log.AbstractLogger

LEVEL_ALL, LEVEL_DEBUG, LEVEL_DEFAULT, LEVEL_INFO, LEVEL_OFF, LEVEL_WARN

Constructor Summary

Constructors

Constructor	Description
JavaUtilLog()
JavaUtilLog(java.lang.String name)

Method Summary

Modifier and Type	Method	Description
void	debug(java.lang.String msg, long arg)	Formats and logs at debug level.
void	debug(java.lang.String msg, java.lang.Object... args)	Formats and logs at debug level.
void	debug(java.lang.String msg, java.lang.Throwable thrown)	Logs the given message at debug level, with Throwable information.
void	debug(java.lang.Throwable thrown)	Logs the given Throwable information at debug level
java.lang.String	getName()
void	ignore(java.lang.Throwable ignored)	Ignore an exception.
void	info(java.lang.String msg, java.lang.Object... args)	Formats and logs at info level.
void	info(java.lang.String msg, java.lang.Throwable thrown)	Logs the given message at info level, with Throwable information.
void	info(java.lang.Throwable thrown)	Logs the given Throwable information at info level
boolean	isDebugEnabled()
protected void	log(java.util.logging.Level level, java.lang.String msg, java.lang.Throwable thrown)
protected Logger	newLogger(java.lang.String fullname)	Create a Child Logger of this Logger.
void	setDebugEnabled(boolean enabled)	Mutator used to turn debug on programmatically.
void	warn(java.lang.String msg, java.lang.Object... args)	Formats and logs at warn level.
void	warn(java.lang.String msg, java.lang.Throwable thrown)	Logs the given message at warn level, with Throwable information.
void	warn(java.lang.Throwable thrown)	Logs the given Throwable information at warn level

Methods inherited from class org.eclipse.jetty.util.log.AbstractLogger

condensePackageString, getLevelId, getLogger, getLoggingProperty, lookupLoggingLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaUtilLog

public JavaUtilLog()

JavaUtilLog

public JavaUtilLog(java.lang.String name)

Method Detail

getName

public java.lang.String getName()

Returns:

the name of this logger

log

protected void log(java.util.logging.Level level,
                   java.lang.String msg,
                   java.lang.Throwable thrown)

warn

public void warn(java.lang.String msg,
                 java.lang.Object... args)

Description copied from interface: Logger

Formats and logs at warn level.

Parameters:

msg - the formatting string

args - the optional arguments

warn

public void warn(java.lang.Throwable thrown)

Description copied from interface: Logger

Logs the given Throwable information at warn level

Parameters:

thrown - the Throwable to log

warn

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

Description copied from interface: Logger

Logs the given message at warn level, with Throwable information.

Parameters:

msg - the message to log

thrown - the Throwable to log

info

public void info(java.lang.String msg,
                 java.lang.Object... args)

Description copied from interface: Logger

Formats and logs at info level.

Parameters:

msg - the formatting string

args - the optional arguments

info

public void info(java.lang.Throwable thrown)

Description copied from interface: Logger

Logs the given Throwable information at info level

Parameters:

thrown - the Throwable to log

info

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

Description copied from interface: Logger

Logs the given message at info level, with Throwable information.

Parameters:

msg - the message to log

thrown - the Throwable to log

isDebugEnabled

public boolean isDebugEnabled()

Returns:

whether the debug level is enabled

setDebugEnabled

public void setDebugEnabled(boolean enabled)

Description copied from interface: Logger

Mutator used to turn debug on programmatically.

Parameters:

enabled - whether to enable the debug level

debug

public void debug(java.lang.String msg,
                  java.lang.Object... args)

Description copied from interface: Logger

Formats and logs at debug level.

Parameters:

msg - the formatting string

args - the optional arguments

debug

public void debug(java.lang.String msg,
                  long arg)

Description copied from interface: Logger

Formats and logs at debug level. avoids autoboxing of integers

Specified by:

debug in interface Logger

Overrides:

debug in class AbstractLogger

Parameters:

msg - the formatting string

arg - long value

debug

public void debug(java.lang.Throwable thrown)

Description copied from interface: Logger

Logs the given Throwable information at debug level

Parameters:

thrown - the Throwable to log

debug

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

Description copied from interface: Logger

Logs the given message at debug level, with Throwable information.

Parameters:

msg - the message to log

thrown - the Throwable to log

newLogger

protected Logger newLogger(java.lang.String fullname)

Create a Child Logger of this Logger.

Specified by:

newLogger in class AbstractLogger

ignore

public void ignore(java.lang.Throwable ignored)

Description copied from interface: Logger

Ignore an exception.

This should be used rather than an empty catch block.

Parameters:

ignored - the throwable to log as ignored