Package org.slf4j.ext

Class XLogger

java.lang.Object

org.slf4j.ext.LoggerWrapper

org.slf4j.ext.XLogger

All Implemented Interfaces:

Logger

public class XLogger
extends LoggerWrapper
implements Logger

A utility that provides standard mechanisms for logging certain kinds of activities.

Author:

Ralph Goers, Ceki Gülcü

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	XLogger.Level

Field Summary

Fields inherited from class org.slf4j.ext.LoggerWrapper

instanceofLAL, logger

Fields inherited from interface org.slf4j.Logger

ROOT_LOGGER_NAME

Constructor Summary

Constructors

Constructor	Description
XLogger(Logger logger)	Given an underlying logger, construct an XLogger

Method Summary

Modifier and Type	Method	Description
void	catching(Throwable throwable)	Log an exception being caught.
void	catching(XLogger.Level level, Throwable throwable)	Log an exception being caught allowing the log level to be specified.
void	entry(Object... argArray)	Log method entry.
void	exit()	Log method exit
<T> T	exit(T result)	Log method exit
<T extends Throwable> T	throwing(XLogger.Level level, T throwable)	Log an exception being thrown allowing the log level to be specified.
<T extends Throwable> T	throwing(T throwable)	Log an exception being thrown.

Methods inherited from class org.slf4j.ext.LoggerWrapper

debug, debug, debug, debug, debug, debug, debug, debug, debug, debug, error, error, error, error, error, error, error, error, error, error, getName, info, info, info, info, info, info, info, info, info, info, isDebugEnabled, isDebugEnabled, isErrorEnabled, isErrorEnabled, isInfoEnabled, isInfoEnabled, isTraceEnabled, isTraceEnabled, isWarnEnabled, isWarnEnabled, trace, trace, trace, trace, trace, trace, trace, trace, trace, trace, warn, warn, warn, warn, warn, warn, warn, warn, warn, warn

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.slf4j.Logger

atDebug, atError, atInfo, atLevel, atTrace, atWarn, debug, debug, debug, debug, debug, debug, debug, debug, debug, debug, error, error, error, error, error, error, error, error, error, error, getName, info, info, info, info, info, info, info, info, info, info, isDebugEnabled, isDebugEnabled, isEnabledForLevel, isErrorEnabled, isErrorEnabled, isInfoEnabled, isInfoEnabled, isTraceEnabled, isTraceEnabled, isWarnEnabled, isWarnEnabled, makeLoggingEventBuilder, trace, trace, trace, trace, trace, trace, trace, trace, trace, trace, warn, warn, warn, warn, warn, warn, warn, warn, warn, warn

Constructor Details

XLogger

public XLogger(Logger logger)

Given an underlying logger, construct an XLogger

Parameters:

logger - underlying logger

Method Details

entry

public void entry(Object... argArray)

Log method entry.

Parameters:

argArray - supplied parameters

exit

public void exit()

Log method exit

exit

public <T> T exit(T result)

Log method exit

Parameters:

result - The result of the method being exited

throwing

public <T extends Throwable> T throwing(T throwable)

Log an exception being thrown. The generated log event uses Level ERROR.

Parameters:

throwable - the exception being caught.

throwing

public <T extends Throwable> T throwing(XLogger.Level level,
 T throwable)

Log an exception being thrown allowing the log level to be specified.

Parameters:

level - the logging level to use.

throwable - the exception being caught.

catching

public void catching(Throwable throwable)

Log an exception being caught. The generated log event uses Level ERROR.

Parameters:

throwable - the exception being caught.

catching

public void catching(XLogger.Level level,
 Throwable throwable)

Log an exception being caught allowing the log level to be specified.

Parameters:

level - the logging level to use.

throwable - the exception being caught.