se.jiderhamn.classloader.leak.prevention

Class StdLogger

java.lang.Object

se.jiderhamn.classloader.leak.prevention.StdLogger

All Implemented Interfaces:

Logger

public class StdLogger
extends Object
implements Logger

Implementation of Logger interface, that uses System.out and System.err. Because log frameworks may themselves cause leaks, we may want to avoid them altogether. To "turn off" a log level, override the corresponding method(s) with an empty implementation.

Author:

Mattias Jiderhamn

Constructor Summary

Constructors

Constructor and Description
StdLogger()

Method Summary

Modifier and Type	Method and Description
void	debug(String msg) Log debug level message
void	error(String s) Log an error message
void	error(Throwable t) Log a Throwable as an error message
protected String	getLogPrefix() Get prefix to use when logging to System.out/System.err
void	info(String s) Log info level message
void	warn(String s) Log a warning message
void	warn(Throwable t) Log a Throwable as a warning message

Methods inherited from class java.lang.Object

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

Constructor Detail

StdLogger

public StdLogger()

Method Detail

getLogPrefix

protected String getLogPrefix()

Get prefix to use when logging to System.out/System.err

debug

public void debug(String msg)

Description copied from interface: Logger

Log debug level message

Specified by:

debug in interface Logger

info

public void info(String s)

Description copied from interface: Logger

Log info level message

Specified by:

info in interface Logger

warn

public void warn(String s)

Description copied from interface: Logger

Log a warning message

Specified by:

warn in interface Logger

warn

public void warn(Throwable t)

Description copied from interface: Logger

Log a Throwable as a warning message

Specified by:

warn in interface Logger

error

public void error(String s)

Description copied from interface: Logger

Log an error message

Specified by:

error in interface Logger

error

public void error(Throwable t)

Description copied from interface: Logger

Log a Throwable as an error message

Specified by:

error in interface Logger