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.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XLogger.Level

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static Marker	CATCHING_MARKER
(package private) static Marker	ENTRY_MARKER
(package private) static java.lang.String	ENTRY_MESSAGE_0
(package private) static java.lang.String	ENTRY_MESSAGE_1
(package private) static java.lang.String	ENTRY_MESSAGE_2
(package private) static java.lang.String	ENTRY_MESSAGE_3
(package private) static java.lang.String	ENTRY_MESSAGE_4
(package private) static java.lang.String[]	ENTRY_MESSAGE_ARRAY
(package private) static int	ENTRY_MESSAGE_ARRAY_LEN
(package private) static Marker	EXCEPTION_MARKER
(package private) static Marker	EXIT_MARKER
(package private) static java.lang.String	EXIT_MESSAGE_0
(package private) static java.lang.String	EXIT_MESSAGE_1
(package private) static Marker	FLOW_MARKER
private static java.lang.String	FQCN
(package private) static Marker	THROWING_MARKER

Fields inherited from class org.slf4j.ext.LoggerWrapper

fqcn, instanceofLAL, logger

Fields inherited from interface org.slf4j.Logger

ROOT_LOGGER_NAME

Constructor Summary

Constructors

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

Method Summary

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

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

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

Field Detail

FQCN

private static final java.lang.String FQCN

FLOW_MARKER

static Marker FLOW_MARKER

ENTRY_MARKER

static Marker ENTRY_MARKER

EXIT_MARKER

static Marker EXIT_MARKER

EXCEPTION_MARKER

static Marker EXCEPTION_MARKER

THROWING_MARKER

static Marker THROWING_MARKER

CATCHING_MARKER

static Marker CATCHING_MARKER

EXIT_MESSAGE_0

static java.lang.String EXIT_MESSAGE_0

EXIT_MESSAGE_1

static java.lang.String EXIT_MESSAGE_1

ENTRY_MESSAGE_0

static java.lang.String ENTRY_MESSAGE_0

ENTRY_MESSAGE_1

static java.lang.String ENTRY_MESSAGE_1

ENTRY_MESSAGE_2

static java.lang.String ENTRY_MESSAGE_2

ENTRY_MESSAGE_3

static java.lang.String ENTRY_MESSAGE_3

ENTRY_MESSAGE_4

static java.lang.String ENTRY_MESSAGE_4

ENTRY_MESSAGE_ARRAY_LEN

static int ENTRY_MESSAGE_ARRAY_LEN

ENTRY_MESSAGE_ARRAY

static java.lang.String[] ENTRY_MESSAGE_ARRAY

Constructor Detail

XLogger

public XLogger(Logger logger)

Given an underlying logger, construct an XLogger

Parameters:

logger - underlying logger

Method Detail

entry

public void entry(java.lang.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 java.lang.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 java.lang.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(java.lang.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,
                     java.lang.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.

buildMessagePattern

private static java.lang.String buildMessagePattern(int len)