Package org.apache.openjpa.kernel

Enum DataCacheStoreMode

java.lang.Object

java.lang.Enum<DataCacheStoreMode>

org.apache.openjpa.kernel.DataCacheStoreMode

All Implemented Interfaces:

Serializable, Comparable<DataCacheStoreMode>

public enum DataCacheStoreMode
extends Enum<DataCacheStoreMode>

DataCache Store modes

Enum Constant Summary

Enum Constants

Enum Constant	Description
BYPASS	Write updates, inserts and deletes directly to the database.
REFRESH	Store updates, inserts and deletes in the DataCache.
USE	Store updates, inserts and deletes in the DataCache.

Method Summary

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

USE

public static final DataCacheStoreMode USE

Store updates, inserts and deletes in the DataCache. The DataCache will not be refreshed when data is read from the database.

BYPASS

public static final DataCacheStoreMode BYPASS

Write updates, inserts and deletes directly to the database. The DataCache will not be aware of these changes and may need to be refreshed.

REFRESH

public static final DataCacheStoreMode REFRESH

Store updates, inserts and deletes in the DataCache. Entities which are read from the database will be refreshed in the DataCache.

Method Detail

values

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

Returns:

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

valueOf

public static DataCacheStoreMode 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