Package de.uni_hildesheim.sse.easy.loader.framework

Class Log

java.lang.Object

de.uni_hildesheim.sse.easy.loader.framework.Log

public class Log
extends Object

Very simple logging support.

Author:

Holger Eichelberger

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Log.JavaLoaderLogger	Implements the default loader logger.
static interface	Log.LoaderLogger	Defines an interface for logging in the EASy loader.

Field Summary

Fields

Modifier and Type	Field	Description
private static Log.LoaderLogger	logger

Constructor Summary

Constructors

Constructor	Description
Log()

Method Summary

Modifier and Type	Method	Description
static void	error(String error)	Logs an error.
static void	error(String error, Exception exception)	Logs an error with exception.
static Log.LoaderLogger	getLogger()	Returns the logger instance.
static void	info(String msg)	Logs an information message.
static void	setLogger(Log.LoaderLogger newLogger)	Defines a new logger instance.
static void	warn(String warning)	Logs a warning.
static void	warn(String warning, Exception exception)	Emits a warning to the console and adds the message of the given exception.

Methods inherited from class java.lang.Object

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

Field Details

logger

private static Log.LoaderLogger logger

Constructor Details

Log

public Log()

Method Details

getLogger

public static Log.LoaderLogger getLogger()

Returns the logger instance.

Returns:

the logger instance

setLogger

public static void setLogger(Log.LoaderLogger newLogger)

Defines a new logger instance.

Parameters:

newLogger - the new logger instance (ignored if null)

error

public static void error(String error)

Logs an error.

Parameters:

error - the error text

error

public static void error(String error,
 Exception exception)

Logs an error with exception.

Parameters:

error - the error text

exception - the exception to be added

warn

public static void warn(String warning)

Logs a warning.

Parameters:

warning - the warning text

warn

public static void warn(String warning,
 Exception exception)

Emits a warning to the console and adds the message of the given exception.

Parameters:

warning - the warning text

exception - the exception to be added

info

public static void info(String msg)

Logs an information message.

Parameters:

msg - the message to be logged