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public interface NamespaceChangeListener extends NamingListener
Specifies the methods that a listener interested in namespace changes must implement. Specifically, the listener is interested in NamingEvents with event types of OBJECT_ADDED, OBJECT_RENAMED, or OBJECT_REMOVED.
Such a listener must:
Method Summary | |
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void |
objectAdded(NamingEvent evt) Called when an object has been added. |
void |
objectRemoved(NamingEvent evt) Called when an object has been removed. |
void |
objectRenamed(NamingEvent evt) Called when an object has been renamed. |
Methods inherited from class javax.naming.event.NamingListener |
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namingExceptionThrown |
Method Detail |
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public void objectAdded(NamingEvent evt)
The binding of the newly added object can be obtained using evt.getNewBinding().
evt
- The nonnull event.public void objectRemoved(NamingEvent evt)
The binding of the newly removed object can be obtained using evt.getOldBinding().
evt
- The nonnull event.public void objectRenamed(NamingEvent evt)
The binding of the renamed object can be obtained using evt.getNewBinding(). Its old binding (before the rename) can be obtained using evt.getOldBinding(). One of these may be null if the old/new binding was outside the scope in which the listener has registered interest.
evt
- The nonnull event.
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