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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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java.lang.Object java.lang.Enum<DatabaseChangeNotificationType> org.eclipse.persistence.annotations.DatabaseChangeNotificationType
public enum DatabaseChangeNotificationType
Configures what type of database change notification an entity/descriptor should use. This is only relevant if the persistence unit/session has been configured with a DatabaseEventListener, such as the OracleChangeNotificationListener that receives database change events. This allows for the EclipseLink cache to be invalidated or updated from database changes.
Cache.databaseChangeNotificationType()
,
CachePolicy.setDatabaseChangeNotificationType(DatabaseChangeNotificationType)
Enum Constant Summary | |
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INVALIDATE
Invalidates the EclipseLink cache when a database change event is received for an object. |
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NONE
No database change events will be processed. |
Method Summary | |
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static DatabaseChangeNotificationType |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static DatabaseChangeNotificationType[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final DatabaseChangeNotificationType NONE
public static final DatabaseChangeNotificationType INVALIDATE
Method Detail |
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public static DatabaseChangeNotificationType[] values()
for (DatabaseChangeNotificationType c : DatabaseChangeNotificationType.values()) System.out.println(c);
public static DatabaseChangeNotificationType valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null
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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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