oracle.jbo
Class JboEvent
java.lang.Object
java.util.EventObject
oracle.jbo.JboEvent
- All Implemented Interfaces:
- java.io.Serializable
- Direct Known Subclasses:
- NavigationEvent, RangeEvent, RowEvent, RowSetManagementEvent, TransactionStateEvent, ViewClearCacheEvent
- public class JboEvent
- extends java.util.EventObject
The superclass of events in the Business Components for Java framework.
The Business Components framework follows the standard Java/EJB event delegation model for propagating events among middle-tier objects. Publishers (also called senders) generate events, subscribers (also called listeners) respond to them. The framework sends an event from a publisher to a subscriber by passing an event instance to a subscriber method.
The publisher defines the set of events it generates, and associates them with listeners by providing addEventTypeListener
methods.
Subscribers implement java.util.EventListener
.
- Since:
- JDeveloper 3.0
- See Also:
- Serialized Form
Fields inherited from class java.util.EventObject |
source |
Constructor Summary |
JboEvent(java.lang.Object source)
Creates an event. |
Methods inherited from class java.util.EventObject |
getSource, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
JboEvent
public JboEvent(java.lang.Object source)
- Creates an event.
- Parameters:
source
- the publisher of the event.
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