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The Java Developers Almanac 1.4Order this book from Amazon. |
e493. Registering for Namespace Changes in the DirectoryThis example registers with the directory to receive notification when changes are made to the namespace.try { // Get event context for registering listener EventContext ctx = (EventContext)(new InitialContext(env).lookup("ou=People")); // Create listener NamingListener listener = new SampleNCListener(); // Register listener for namespace change events ctx.addNamingListener("cn=John", EventContext.ONELEVEL_SCOPE, listener); } catch (NamingException e) { } public class SampleNCListener implements NamespaceChangeListener { public SampleNCListener() { } public void objectAdded(NamingEvent evt) { process(evt.getNewBinding()); } public void objectRemoved(NamingEvent evt) { process(evt.getOldBinding()); } public void objectRenamed(NamingEvent evt) { process(evt.getOldBinding()); } public void namingExceptionThrown(NamingExceptionEvent evt) { processException(evt.getException()); } }
© 2002 Addison-Wesley. |