org.apache.system

Class SystemUtil

java.lang.Object

org.apache.system.SystemUtil

public final class SystemUtil
extends Object

A set of utility operations that provide necessary information about the architecture of the machine that the system is running on. The values provided are automatically determined at JVM startup. The SystemUtils uses a plugin architecture so that it can be extended for more than just Linux / Windows support.

Version:

$Id$

Author:

Avalon Development Team, Bryan Thompson

Method Summary

Methods

Modifier and Type	Method and Description
static String	architecture() Return the architecture name
static String	cpuInfo()
static boolean	isLinux() Return true if running on Linux.
static boolean	isOSX() Return true if running on OSX.
static boolean	isWindows() Return true if running on Microsoft Windows.
static int	numProcessors() Return the number of processors available on this machine.
static String	operatingSystem() Return the Operating System name
static String	osVersion() Return the Operating System version

Methods inherited from class java.lang.Object

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

Method Detail

numProcessors

public static final int numProcessors()

Return the number of processors available on this machine. This is useful in classes like Thread/Processor thread pool models.

cpuInfo

public static final String cpuInfo()

architecture

public static final String architecture()

Return the architecture name

operatingSystem

public static final String operatingSystem()

Return the Operating System name

osVersion

public static final String osVersion()

Return the Operating System version

isWindows

public static final boolean isWindows()

Return true if running on Microsoft Windows.

isLinux

public static final boolean isLinux()

Return true if running on Linux.

isOSX

public static final boolean isOSX()

Return true if running on OSX.