Package org.eclipse.persistence.annotations

Enum CacheCoordinationType

java.lang.Object

java.lang.Enum<CacheCoordinationType>

org.eclipse.persistence.annotations.CacheCoordinationType

All Implemented Interfaces:

Serializable, Comparable<CacheCoordinationType>

public enum CacheCoordinationType
extends Enum<CacheCoordinationType>

An enum that is used within the Cache annotation.

See Also:

• Cache

Author:

Guy Pelletier

Enum Constant Summary

Enum Constants

Enum Constant	Description
INVALIDATE_CHANGED_OBJECTS	Sends a list of the identities of the objects that have changed.
NONE	Does no cache coordination.
SEND_NEW_OBJECTS_WITH_CHANGES	Same as SEND_OBJECT_CHANGES except it also includes any newly created objects from the transaction.
SEND_OBJECT_CHANGES	Sends a list of changed objects including data about the changes.

Method Summary

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

SEND_OBJECT_CHANGES

public static final CacheCoordinationType SEND_OBJECT_CHANGES

Sends a list of changed objects including data about the changes. This data is merged into the receiving cache.

INVALIDATE_CHANGED_OBJECTS

public static final CacheCoordinationType INVALIDATE_CHANGED_OBJECTS

Sends a list of the identities of the objects that have changed. The receiving cache invalidates the objects (rather than changing any of the data)

SEND_NEW_OBJECTS_WITH_CHANGES

public static final CacheCoordinationType SEND_NEW_OBJECTS_WITH_CHANGES

Same as SEND_OBJECT_CHANGES except it also includes any newly created objects from the transaction.

NONE

public static final CacheCoordinationType NONE

Does no cache coordination.

Method Details

values

public static CacheCoordinationType[] values()

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

Returns:

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

valueOf

public static CacheCoordinationType 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