Interface ObjectChangeListener
- All Superinterfaces:
EventListener
,NamingListener
Specifies the method that a listener of a
NamingEvent
with event type of OBJECT_CHANGED
must implement.
An OBJECT_CHANGED
event type is fired when (the contents of)
an object has changed. This might mean that its attributes have been modified,
added, or removed, and/or that the object itself has been replaced.
How the object has changed can be determined by examining the
NamingEvent
's old and new bindings.
A listener interested in OBJECT_CHANGED
event types must:
- Implement this interface and its method (
objectChanged()
) - Implement
NamingListener.namingExceptionThrown()
so that it will be notified of exceptions thrown while attempting to collect information about the events. - Register with the source using the source's
addNamingListener()
method.
NamespaceChangeListener
interface.- Since:
- 1.3
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionvoid
objectChanged
(NamingEvent evt) Called when an object has been changed.Methods declared in interface javax.naming.event.NamingListener
namingExceptionThrown
-
Method Details
-
objectChanged
Called when an object has been changed.The binding of the changed object can be obtained using
evt.getNewBinding()
. Its old binding (before the change) can be obtained usingevt.getOldBinding()
.- Parameters:
evt
- The nonnull naming event.- See Also:
-