com.northconcepts.datapipeline.logger

Class Logger

java.lang.Object

com.northconcepts.datapipeline.logger.Logger

public class Logger
extends Object

Delegates to org.apache.log4j.Logger so that the codebase references this façade instead of Log4j directly. When we swap logging implementations we only need to change this single class.

Note: configuration APIs (getLevel(), setLevel(org.apache.log4j.Level), addAppender(org.apache.log4j.Appender), removeAppender(org.apache.log4j.Appender)) still expose Log4j Level and Appender types and are intended for test/setup code only.

Method Summary

Modifier and Type	Method and Description
void	addAppender(org.apache.log4j.Appender appender)
void	debug(Object message)
void	debug(Object message, Throwable t)
void	error(Object message)
void	error(Object message, Throwable t)
void	fatal(Object message)
void	fatal(Object message, Throwable t)
org.apache.log4j.Level	getLevel()
static Logger	getLogger(Class<?> clazz)
static Logger	getLogger(String name)
void	info(Object message)
void	info(Object message, Throwable t)
boolean	isDebugEnabled()
boolean	isInfoEnabled()
boolean	isTraceEnabled()
void	removeAppender(org.apache.log4j.Appender appender)
void	setLevel(org.apache.log4j.Level level)
void	trace(Object message)
void	trace(Object message, Throwable t)
void	warn(Object message)
void	warn(Object message, Throwable t)

Methods inherited from class java.lang.Object

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

Method Detail

getLogger

public static Logger getLogger(Class<?> clazz)

getLogger

public static Logger getLogger(String name)

debug

public void debug(Object message)

debug

public void debug(Object message,
                  Throwable t)

info

public void info(Object message)

info

public void info(Object message,
                 Throwable t)

warn

public void warn(Object message)

warn

public void warn(Object message,
                 Throwable t)

error

public void error(Object message)

error

public void error(Object message,
                  Throwable t)

fatal

public void fatal(Object message)

fatal

public void fatal(Object message,
                  Throwable t)

trace

public void trace(Object message)

trace

public void trace(Object message,
                  Throwable t)

isDebugEnabled

public boolean isDebugEnabled()

isInfoEnabled

public boolean isInfoEnabled()

isTraceEnabled

public boolean isTraceEnabled()

getLevel

public org.apache.log4j.Level getLevel()

setLevel

public void setLevel(org.apache.log4j.Level level)

addAppender

public void addAppender(org.apache.log4j.Appender appender)

removeAppender

public void removeAppender(org.apache.log4j.Appender appender)