org.eclipse.persistence.jpa.jpql.spi

Enum IPlatform

java.lang.Object

java.lang.Enum<IPlatform>

org.eclipse.persistence.jpa.jpql.spi.IPlatform

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<IPlatform>

public enum IPlatform
extends java.lang.Enum<IPlatform>

This enumeration contains two constants that helps to discriminate JPA artifacts being defined in a pure Java environment or when EclipseLink is the persistence provider.

Since:

2.3

Version:

2.3

Author:

Pascal Filion

Enum Constant Summary

Enum Constants

Enum Constant and Description
ECLIPSE_LINK This constant is used when the JPA platform is EclipseLink.
JAVA This constant is used when the JPA platform is pure Java.

Method Summary

Methods

Modifier and Type	Method and Description
static IPlatform	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static IPlatform[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ECLIPSE_LINK

public static final IPlatform ECLIPSE_LINK

This constant is used when the JPA platform is EclipseLink.

JAVA

public static final IPlatform JAVA

This constant is used when the JPA platform is pure Java.

Method Detail

values

public static IPlatform[] 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 (IPlatform c : IPlatform.values())
    System.out.println(c);

Returns:

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

valueOf

public static IPlatform valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null