???? EventTopics
@ComponentPropertyType
@Retention(CLASS)
@Target(TYPE)
@RequireEventAdmin
public @interface EventTopics
Component Property Type for the
EventConstants.EVENT_TOPIC
service
property of an EventHandler
service.
This annotation can be used on an EventHandler
component to declare
the values of the EventConstants.EVENT_TOPIC
service property.
- ???????:
- 1.4
- ????:
-
- "Component Property Types"
-
??????
?????????????????String[]
Service property specifying theEvent
topics of interest to anEventHandler
service.
-
??????
-
value
String[] valueService property specifying theEvent
topics of interest to anEventHandler
service.- ??:
- The event topics.
- ????:
-