org.zoolu.util

Class SystemUtils

java.lang.Object

org.zoolu.util.SystemUtils

public class SystemUtils
extends java.lang.Object

Class that collects various system-level methods and objects.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Logger	DEFAULT_LOGGER Default system logger

Constructor Summary

Constructors

Constructor and Description
SystemUtils()

Method Summary

Modifier and Type	Method and Description
static void	exitAfter(long millisecs) Exits after a given time.
static java.lang.String	getClassSimpleName(java.lang.String class_name) Gets the simple name of a class.
static Logger	getDefaultLogger() Gets the default system logger.
static void	setDefaultLogger(Logger default_logger) Sets the default system logger.
static void	sleep(long millisecs) Causes the current thread to sleep for the specified number of milliseconds.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_LOGGER

protected static Logger DEFAULT_LOGGER

Default system logger

Constructor Detail

SystemUtils

public SystemUtils()

Method Detail

sleep

public static void sleep(long millisecs)

Causes the current thread to sleep for the specified number of milliseconds. Differently from method Thread.sleep(long), it never throws an InterruptedException.

Parameters:

millisecs - the length of time to sleep in milliseconds

exitAfter

public static void exitAfter(long millisecs)

Exits after a given time.

Note that this method is not blocking.

Parameters:

millisecs - the length of time before exiting, in milliseconds

getClassSimpleName

public static java.lang.String getClassSimpleName(java.lang.String class_name)

Gets the simple name of a class. This method is equivalent to the method getSimpleName() of class Class introduced in Java 1.5.

It is provided for backward compatibility with Java 1.4 and JavaME.

Parameters:

class_name - the class name

Returns:

only the simple name of the class, without package name

setDefaultLogger

public static void setDefaultLogger(Logger default_logger)

Sets the default system logger.

Parameters:

default_logger - the default logger

getDefaultLogger

public static Logger getDefaultLogger()

Gets the default system logger.

Returns:

the default logger