org.xmlBlaster.util
Class JdkCompatible

java.lang.Object
  org.xmlBlaster.util.JdkCompatible

public class JdkCompatible
extends java.lang.Object

Helper to use only JDK 1.1 supported methods. For xmlBlaster CLIENT side java classes only, since xmlBlaster server only runs withc JDK 1.2 or newer.

Field Summary

static float	DEFAULT_JAVA_VERSION
private static float	majorJavaVersion

Constructor Summary

JdkCompatible()

Method Summary

private static float	getMajorJavaVersion() Parses the java version system property to determine the major java version, ie 1.x
static boolean	is14()
static boolean	is15()
static boolean	is16()
static boolean	isApple()
static boolean	isBEAWithUnsafeSupport()
static boolean	isBlackdown()
static boolean	isHPUX()
static boolean	isIBM()
static boolean	isSun()
static void	setSystemProperty(java.lang.String key, java.lang.String value) Deprecated. since JDK 1.2

Methods inherited from class java.lang.Object

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

Field Detail

majorJavaVersion

private static final float majorJavaVersion

DEFAULT_JAVA_VERSION

public static final float DEFAULT_JAVA_VERSION

See Also:

Constant Field Values

Constructor Detail

JdkCompatible

public JdkCompatible()

Method Detail

setSystemProperty

public static void setSystemProperty(java.lang.String key,
                                     java.lang.String value)

Deprecated. since JDK 1.2

System.setProperty(String, String); is since JDK 1.2 This method supports JDK 1.1 as well

getMajorJavaVersion

private static final float getMajorJavaVersion()

Parses the java version system property to determine the major java version, ie 1.x

Returns:

A float of the form 1.x

is14

public static boolean is14()

is15

public static boolean is15()

is16

public static boolean is16()

isSun

public static boolean isSun()

isApple

public static boolean isApple()

isHPUX

public static boolean isHPUX()

isIBM

public static boolean isIBM()

isBlackdown

public static boolean isBlackdown()

isBEAWithUnsafeSupport

public static boolean isBEAWithUnsafeSupport()