Package org.apache.commons.exec

Class OS

java.lang.Object

org.apache.commons.exec.OS

public final class OS
extends Object

Condition that tests the OS type. Copied and adapted from Apache Ant 1.9.6 from org.apache.tools.ant.taskdefs.condition.OS.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	DARWIN
static final String	FAMILY_9X	OS family that can be tested for.
static final String	FAMILY_DOS	OS family that can be tested for.
static final String	FAMILY_MAC	OS family that can be tested for.
static final String	FAMILY_NETWARE	OS family that can be tested for.
static final String	FAMILY_NT	OS family that can be tested for.
static final String	FAMILY_OS2	OS family that can be tested for.
static final String	FAMILY_OS400	OS family that can be tested for.
static final String	FAMILY_TANDEM	OS family that can be tested for.
static final String	FAMILY_UNIX	OS family that can be tested for.
static final String	FAMILY_VMS	OS family that can be tested for.
static final String	FAMILY_WINDOWS	OS family that can be tested for.
static final String	FAMILY_ZOS	OS family that can be tested for.
private static final String	OS_ARCH
private static final String	OS_NAME
private static final String	OS_VERSION
private static final String	PATH_SEP

Constructor Summary

Constructors

Modifier	Constructor	Description
private	OS()	Avoids instances.

Method Summary

Modifier and Type	Method	Description
static boolean	isArch(String arch)	Tests whether the OS on which commons-exec is executing matches the given OS architecture.
private static boolean	isFamily(String family)	Tests whether the OS on which commons-exec is executing matches the given OS family.
static boolean	isFamilyDOS()	Tests whether the OS is in the DOS family.
static boolean	isFamilyMac()	Tests whether the OS is in the Mac family.
static boolean	isFamilyNetware()	Tests whether the OS is in the Netware family.
static boolean	isFamilyOpenVms()	Tests whether the OS is in the OpenVMS family.
static boolean	isFamilyOS2()	Tests whether the OS is in the OS/2 family.
static boolean	isFamilyOS400()	Tests whether the OS is in the OS/400 family.
static boolean	isFamilyTandem()	Tests whether the OS is in the Tandem family.
static boolean	isFamilyUnix()	Tests whether the OS is in the Unix family.
static boolean	isFamilyWin9x()	Tests whether the OS is in the Windows 9x family.
static boolean	isFamilyWindows()	Tests whether the OS is in the Windows family.
static boolean	isFamilyWinNT()	Tests whether the OS is in the Windows NT family.
static boolean	isFamilyZOS()	Tests whether the OS is in the z/OS family.
static boolean	isName(String name)	Tests whether if the OS on which commons-exec is executing matches the given OS name.
static boolean	isOs(String family, String name, String arch, String version)	Tests whether the OS on which commons-exec is executing matches the given OS family, name, architecture and version.
static boolean	isVersion(String version)	Tests whether the OS on which commonss-exec is executing matches the given OS version.

Methods inherited from class java.lang.Object

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

Field Details

FAMILY_9X

public static final String FAMILY_9X

OS family that can be tested for. "win9x"

See Also:

• Constant Field Values

FAMILY_DOS

public static final String FAMILY_DOS

OS family that can be tested for. "dos"

See Also:

• Constant Field Values

FAMILY_MAC

public static final String FAMILY_MAC

OS family that can be tested for. "mac"

See Also:

• Constant Field Values

FAMILY_NETWARE

public static final String FAMILY_NETWARE

OS family that can be tested for. "netware"

See Also:

• Constant Field Values

FAMILY_NT

public static final String FAMILY_NT

OS family that can be tested for. "winnt"

See Also:

• Constant Field Values

FAMILY_OS2

public static final String FAMILY_OS2

OS family that can be tested for. "os/2"

See Also:

• Constant Field Values

FAMILY_OS400

public static final String FAMILY_OS400

OS family that can be tested for. "os/400"

See Also:

• Constant Field Values

FAMILY_TANDEM

public static final String FAMILY_TANDEM

OS family that can be tested for. "tandem"

See Also:

• Constant Field Values

FAMILY_UNIX

public static final String FAMILY_UNIX

OS family that can be tested for. "unix"

See Also:

• Constant Field Values

FAMILY_VMS

public static final String FAMILY_VMS

OS family that can be tested for. "openvms"

See Also:

• Constant Field Values

FAMILY_WINDOWS

public static final String FAMILY_WINDOWS

OS family that can be tested for. "windows"

See Also:

• Constant Field Values

FAMILY_ZOS

public static final String FAMILY_ZOS

OS family that can be tested for. "z/os"

See Also:

• Constant Field Values

DARWIN

private static final String DARWIN

See Also:

• Constant Field Values

OS_NAME

private static final String OS_NAME

OS_ARCH

private static final String OS_ARCH

OS_VERSION

private static final String OS_VERSION

PATH_SEP

private static final String PATH_SEP

Constructor Details

OS

private OS()

Avoids instances.

Method Details

isArch

public static boolean isArch(String arch)

Tests whether the OS on which commons-exec is executing matches the given OS architecture.

Parameters:

arch - the OS architecture to check for.

Returns:

whether if the OS matches.

isFamily

private static boolean isFamily(String family)

Tests whether the OS on which commons-exec is executing matches the given OS family.

Parameters:

family - the family to check for.

Returns:

whether if the OS matches.

isFamilyDOS

public static boolean isFamilyDOS()

Tests whether the OS is in the DOS family.

Returns:

whether the OS is in the DOS family.

isFamilyMac

public static boolean isFamilyMac()

Tests whether the OS is in the Mac family.

Returns:

whether the OS is in the Mac family.

isFamilyNetware

public static boolean isFamilyNetware()

Tests whether the OS is in the Netware family.

Returns:

whether the OS is in the Netware family.

isFamilyOpenVms

public static boolean isFamilyOpenVms()

Tests whether the OS is in the OpenVMS family.

Returns:

whether the OS is in the OpenVMS family.

isFamilyOS2

public static boolean isFamilyOS2()

Tests whether the OS is in the OS/2 family.

Returns:

whether the OS is in the OS/2 family.

isFamilyOS400

public static boolean isFamilyOS400()

Tests whether the OS is in the OS/400 family.

Returns:

whether the OS is in the OS/400 family.

isFamilyTandem

public static boolean isFamilyTandem()

Tests whether the OS is in the Tandem family.

Returns:

whether the OS is in the Tandem family.

isFamilyUnix

public static boolean isFamilyUnix()

Tests whether the OS is in the Unix family.

Returns:

whether the OS is in the Unix family.

isFamilyWin9x

public static boolean isFamilyWin9x()

Tests whether the OS is in the Windows 9x family.

Returns:

whether the OS is in the Windows 9x family.

isFamilyWindows

public static boolean isFamilyWindows()

Tests whether the OS is in the Windows family.

Returns:

whether the OS is in the Windows family.

isFamilyWinNT

public static boolean isFamilyWinNT()

Tests whether the OS is in the Windows NT family.

Returns:

whether the OS is in the Windows NT family.

isFamilyZOS

public static boolean isFamilyZOS()

Tests whether the OS is in the z/OS family.

Returns:

whether the OS is in the z/OS family.

isName

public static boolean isName(String name)

Tests whether if the OS on which commons-exec is executing matches the given OS name.

Parameters:

name - the OS name to check for.

Returns:

whether the OS matches.

isOs

public static boolean isOs(String family,
 String name,
 String arch,
 String version)

Tests whether the OS on which commons-exec is executing matches the given OS family, name, architecture and version.

Parameters:

family - The OS family.

name - The OS name.

arch - The OS architecture.

version - The OS version.

Returns:

whether the OS matches.

isVersion

public static boolean isVersion(String version)

Tests whether the OS on which commonss-exec is executing matches the given OS version.

Parameters:

version - the OS version to check for.

Returns:

whether if the OS matches.