org.jruby.platform

Class Platform

java.lang.Object

org.jruby.platform.Platform

public class Platform
extends Object

Platform specific constants.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ARCH
static Map<String,String>	ARCH_NAMES
static int	BIG_ENDIAN
static int	BYTE_ORDER
static boolean	IS_BSD
static boolean	IS_FREEBSD
static boolean	IS_GCJ
static boolean	IS_IBM
static boolean	IS_LINUX
static boolean	IS_MAC
static boolean	IS_OPENBSD
static boolean	IS_OPENVMS
static boolean	IS_SOLARIS
static boolean	IS_WINDOWS
static String	JVM
static int	LITTLE_ENDIAN
static String	NAME
static String	OS
static Map<String,String>	OS_NAMES

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Platform()

Method Summary

Methods

Modifier and Type	Method and Description
String	getOSPackageName()
String	getPackageName()
static Platform	getPlatform()
static String	getProperty(String property, String defValue) An extension over System.getProperty method.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

OS_NAMES

public static final Map<String,String> OS_NAMES

ARCH_NAMES

public static final Map<String,String> ARCH_NAMES

ARCH

public static final String ARCH

OS

public static final String OS

JVM

public static final String JVM

IS_WINDOWS

public static final boolean IS_WINDOWS

IS_MAC

public static final boolean IS_MAC

IS_FREEBSD

public static final boolean IS_FREEBSD

IS_OPENBSD

public static final boolean IS_OPENBSD

IS_LINUX

public static final boolean IS_LINUX

IS_SOLARIS

public static final boolean IS_SOLARIS

IS_BSD

public static final boolean IS_BSD

IS_OPENVMS

public static final boolean IS_OPENVMS

NAME

public static final String NAME

BIG_ENDIAN

public static final int BIG_ENDIAN

See Also:

Constant Field Values

LITTLE_ENDIAN

public static final int LITTLE_ENDIAN

See Also:

Constant Field Values

BYTE_ORDER

public static final int BYTE_ORDER

IS_GCJ

public static final boolean IS_GCJ

IS_IBM

public static final boolean IS_IBM

Constructor Detail

Platform

protected Platform()

Method Detail

getPlatform

public static Platform getPlatform()

main

public static void main(String[] args)

getPackageName

public String getPackageName()

getOSPackageName

public String getOSPackageName()

getProperty

public static String getProperty(String property,
                 String defValue)

An extension over System.getProperty method. Handles security restrictions, and returns the default value if the access to the property is restricted.

Parameters:

property - The system property name.

defValue - The default value.

Returns:

The value of the system property, or the default value.