org.hawkular.btm.api.logging

Class Logger

java.lang.Object

org.hawkular.btm.api.logging.Logger

public class Logger
extends Object

This is a simple client side logger, to avoid using the Java util logging and JBoss logging managers. If JUL is used in the javaagent, and then wildfly starts up, it complains as it cannot initialise the JBoss logging manager. To avoid installing a logging manager, as with byteman, just use stdout/err.

Author:

gbrown

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Logger.Level This enum represents the logging levels.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Logger(String className) This construct is initialised with the class name.

Method Summary

Modifier and Type	Method and Description
void	fine(String mesg) This method logs a message at the FINE level.
void	finer(String mesg) This method logs a message at the FINER level.
void	finest(String mesg) This method logs a message at the FINEST level.
static Logger	getLogger(String className) This method returns a logger associated with the supplied class name.
void	info(String mesg) This method logs a message at the INFO level.
boolean	isLoggable(Logger.Level l) This method determines whether the supplied logging level is loggable.
void	log(Logger.Level mesgLevel, String mesg, Throwable t) This method logs a message at the supplied message level with an optional exception.
void	severe(String mesg) This method logs a message at the SEVERE level.
void	warning(String mesg) This method logs a message at the WARNING level.

Methods inherited from class java.lang.Object

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

Constructor Detail

Logger

protected Logger(String className)

This construct is initialised with the class name.

Parameters:

className - The class name

Method Detail

getLogger

public static Logger getLogger(String className)

This method returns a logger associated with the supplied class name.

Parameters:

className - The class name

Returns:

The logger

isLoggable

public boolean isLoggable(Logger.Level l)

This method determines whether the supplied logging level is loggable.

Parameters:

l - The level

Returns:

Whether the level is loggable

finest

public void finest(String mesg)

This method logs a message at the FINEST level.

Parameters:

mesg - The message

finer

public void finer(String mesg)

This method logs a message at the FINER level.

Parameters:

mesg - The message

fine

public void fine(String mesg)

This method logs a message at the FINE level.

Parameters:

mesg - The message

info

public void info(String mesg)

This method logs a message at the INFO level.

Parameters:

mesg - The message

warning

public void warning(String mesg)

This method logs a message at the WARNING level.

Parameters:

mesg - The message

severe

public void severe(String mesg)

This method logs a message at the SEVERE level.

Parameters:

mesg - The message

log

public void log(Logger.Level mesgLevel,
                String mesg,
                Throwable t)

This method logs a message at the supplied message level with an optional exception.

Parameters:

mesgLevel - The level

mesg - The message

t - The optional exception