org.apache.openjpa.kernel
Enum DataCacheStoreMode

java.lang.Object
  extended by java.lang.Enum<DataCacheStoreMode>
      extended by org.apache.openjpa.kernel.DataCacheStoreMode
All Implemented Interfaces:
Serializable, Comparable<DataCacheStoreMode>

public enum DataCacheStoreMode
extends Enum<DataCacheStoreMode>

DataCache Store modes


Enum Constant Summary
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
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


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