Package org.apache.openjpa.lib.util

Enum JavaVendors

java.lang.Object

java.lang.Enum<JavaVendors>

org.apache.openjpa.lib.util.JavaVendors

All Implemented Interfaces:

Serializable, Comparable<JavaVendors>

public enum JavaVendors
extends Enum<JavaVendors>

Utilities for dealing with different Java vendors.

Enum Constant Summary

Enum Constants

Enum Constant	Description
IBM
OTHER
SUN

Method Summary

Modifier and Type	Method	Description
static JavaVendors	getCurrentVendor()	This static worker method returns the current Vendor.
String	getVirtualMachineClassName()
boolean	isIBM()	This static worker method returns true if the current implementation is IBM.
boolean	isSun()	This static worker method returns true if the current implementation is Sun.
static JavaVendors	valueOf(String name)	Returns the enum constant of this type with the specified name.
static JavaVendors[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IBM

public static final JavaVendors IBM

SUN

public static final JavaVendors SUN

OTHER

public static final JavaVendors OTHER

Method Detail

values

public static JavaVendors[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (JavaVendors c : JavaVendors.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static JavaVendors valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getCurrentVendor

public static JavaVendors getCurrentVendor()

This static worker method returns the current Vendor.

isIBM

public boolean isIBM()

This static worker method returns true if the current implementation is IBM.

isSun

public boolean isSun()

This static worker method returns true if the current implementation is Sun.

getVirtualMachineClassName

public String getVirtualMachineClassName()