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- All Superinterfaces:
EventListener
- All Known Subinterfaces:
NamespaceChangeListener,ObjectChangeListener,UnsolicitedNotificationListener
public interface NamingListener extends EventListener
This interface is the root of listener interfaces that handleNamingEvents. It does not make sense for a listener to implement just this interface. A listener typically implements a subinterface ofNamingListener, such asObjectChangeListenerorNamespaceChangeListener.This interface contains a single method,
namingExceptionThrown(), that must be implemented so that the listener can be notified of exceptions that are thrown (by the service provider) while gathering information about the events that they're interested in. When this method is invoked, the listener has been automatically deregistered from theEventContextwith which it has registered.For example, suppose a listener implements
ObjectChangeListenerand registers with anEventContext. Then, if the connection to the server is subsequently broken, the listener will receive aNamingExceptionEventand may take some corrective action, such as notifying the user of the application.- Since:
- 1.3
- See Also:
NamingEvent,NamingExceptionEvent,EventContext,EventDirContext
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidnamingExceptionThrown(NamingExceptionEvent evt)Called when a naming exception is thrown while attempting to fire aNamingEvent.
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Method Detail
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namingExceptionThrown
void namingExceptionThrown(NamingExceptionEvent evt)
Called when a naming exception is thrown while attempting to fire aNamingEvent.- Parameters:
evt- The nonnull event.
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