org.apache.openjpa.persistence

Enum PersistenceStrategy

java.lang.Object

java.lang.Enum<PersistenceStrategy>

org.apache.openjpa.persistence.PersistenceStrategy

All Implemented Interfaces:

Serializable, Comparable<PersistenceStrategy>

public enum PersistenceStrategy
extends Enum<PersistenceStrategy>

Set of field persistence strategies used in JPA.

Author:

Abe White

Enum Constant Summary

Enum Constants

Enum Constant and Description
BASIC
ELEM_COLL
EMBEDDED
MANY_MANY
MANY_ONE
ONE_MANY
ONE_ONE
PERS
PERS_COLL
PERS_MAP
TRANSIENT

Method Summary

Modifier and Type	Method and Description
static PersistenceStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static PersistenceStrategy[]	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

BASIC

public static final PersistenceStrategy BASIC

MANY_ONE

public static final PersistenceStrategy MANY_ONE

ONE_MANY

public static final PersistenceStrategy ONE_MANY

ONE_ONE

public static final PersistenceStrategy ONE_ONE

MANY_MANY

public static final PersistenceStrategy MANY_MANY

ELEM_COLL

public static final PersistenceStrategy ELEM_COLL

EMBEDDED

public static final PersistenceStrategy EMBEDDED

TRANSIENT

public static final PersistenceStrategy TRANSIENT

PERS

public static final PersistenceStrategy PERS

PERS_COLL

public static final PersistenceStrategy PERS_COLL

PERS_MAP

public static final PersistenceStrategy PERS_MAP

Method Detail

values

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

Returns:

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

valueOf

public static PersistenceStrategy 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