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- All Superinterfaces:
EventListener,NamingListener
public interface ObjectChangeListener extends NamingListener
Specifies the method that a listener of aNamingEventwith event type ofOBJECT_CHANGEDmust implement.An
OBJECT_CHANGEDevent 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 theNamingEvent's old and new bindings.A listener interested in
OBJECT_CHANGEDevent 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.
NamespaceChangeListenerinterface.- Since:
- 1.3
- See Also:
NamingEvent,NamespaceChangeListener,EventContext,EventDirContext
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidobjectChanged(NamingEvent evt)Called when an object has been changed.-
Methods declared in interface javax.naming.event.NamingListener
namingExceptionThrown
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Method Detail
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objectChanged
void objectChanged(NamingEvent evt)
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:
NamingEvent.OBJECT_CHANGED
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