org.apache.juli.logging

Class Slf4jLog

java.lang.Object

org.apache.juli.logging.Slf4jLog

All Implemented Interfaces:

Log

public class Slf4jLog
extends Object
implements Log

Method Summary

Methods

Modifier and Type	Method and Description
void	debug(Object message) Log a message with debug log level.
void	debug(Object message, Throwable t) Log an error with debug log level.
void	error(Object message) Log a message with error log level.
void	error(Object message, Throwable t) Log an error with error log level.
void	fatal(Object message) Log a message with fatal log level.
void	fatal(Object message, Throwable t) Log an error with fatal log level.
void	info(Object message) Log a message with info log level.
void	info(Object message, Throwable t) Log an error with info log level.
boolean	isDebugEnabled() Is debug logging currently enabled?
boolean	isErrorEnabled() Is error logging currently enabled?
boolean	isFatalEnabled() Is fatal logging currently enabled?
boolean	isInfoEnabled() Is info logging currently enabled?
boolean	isTraceEnabled() Is trace logging currently enabled?
boolean	isWarnEnabled() Is warn logging currently enabled?
void	trace(Object message) Log a message with trace log level.
void	trace(Object message, Throwable t) Log an error with trace log level.
void	warn(Object message) Log a message with warn log level.
void	warn(Object message, Throwable t) Log an error with warn log level.

Methods inherited from class java.lang.Object

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

Method Detail

debug

public void debug(Object message,
         Throwable t)

Description copied from interface: Log

Log an error with debug log level.

Specified by:

debug in interface Log

Parameters:

message - log this message

t - log this cause

debug

public void debug(Object message)

Description copied from interface: Log

Log a message with debug log level.

Specified by:

debug in interface Log

Parameters:

message - log this message

error

public void error(Object message,
         Throwable t)

Description copied from interface: Log

Log an error with error log level.

Specified by:

error in interface Log

Parameters:

message - log this message

t - log this cause

error

public void error(Object message)

Description copied from interface: Log

Log a message with error log level.

Specified by:

error in interface Log

Parameters:

message - log this message

fatal

public void fatal(Object message,
         Throwable t)

Description copied from interface: Log

Log an error with fatal log level.

Specified by:

fatal in interface Log

Parameters:

message - log this message

t - log this cause

fatal

public void fatal(Object message)

Description copied from interface: Log

Log a message with fatal log level.

Specified by:

fatal in interface Log

Parameters:

message - log this message

info

public void info(Object message,
        Throwable t)

Description copied from interface: Log

Log an error with info log level.

Specified by:

info in interface Log

Parameters:

message - log this message

t - log this cause

info

public void info(Object message)

Description copied from interface: Log

Log a message with info log level.

Specified by:

info in interface Log

Parameters:

message - log this message

isDebugEnabled

public boolean isDebugEnabled()

Description copied from interface: Log

Is debug logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than debug.

Specified by:

isDebugEnabled in interface Log

Returns:

true if debug is enabled in the underlying logger.

isErrorEnabled

public boolean isErrorEnabled()

Description copied from interface: Log

Is error logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than error.

Specified by:

isErrorEnabled in interface Log

Returns:

true if error is enabled in the underlying logger.

isFatalEnabled

public boolean isFatalEnabled()

Description copied from interface: Log

Is fatal logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than fatal.

Specified by:

isFatalEnabled in interface Log

Returns:

true if fatal is enabled in the underlying logger.

isInfoEnabled

public boolean isInfoEnabled()

Description copied from interface: Log

Is info logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than info.

Specified by:

isInfoEnabled in interface Log

Returns:

true if info is enabled in the underlying logger.

isTraceEnabled

public boolean isTraceEnabled()

Description copied from interface: Log

Is trace logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than trace.

Specified by:

isTraceEnabled in interface Log

Returns:

true if trace is enabled in the underlying logger.

isWarnEnabled

public boolean isWarnEnabled()

Description copied from interface: Log

Is warn logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than warn.

Specified by:

isWarnEnabled in interface Log

Returns:

true if warn is enabled in the underlying logger.

trace

public void trace(Object message,
         Throwable t)

Description copied from interface: Log

Log an error with trace log level.

Specified by:

trace in interface Log

Parameters:

message - log this message

t - log this cause

trace

public void trace(Object message)

Description copied from interface: Log

Log a message with trace log level.

Specified by:

trace in interface Log

Parameters:

message - log this message

warn

public void warn(Object message,
        Throwable t)

Description copied from interface: Log

Log an error with warn log level.

Specified by:

warn in interface Log

Parameters:

message - log this message

t - log this cause

warn

public void warn(Object message)

Description copied from interface: Log

Log a message with warn log level.

Specified by:

warn in interface Log

Parameters:

message - log this message