/**
* Removes a listener from receiving Edirectoryevents fired by this class.The listener may have
* registered more than once with this EdirEventSource, perhaps with different events request
* arguments. After this method is invoked, the listener will no longer receive events with this
* EdirEvent instance as the event source (except for those events already in the process of being
* dispatched).
*
* @param alistener Removes the listener from receiving the events fired by this EdirEventSource.
* @throws LDAPException If problem is encountered while removing the listener or the listener is
* not registered for any event.
*/
public void removeListener(final LDAPEventListener alistener) throws LDAPException {
if (alistener == null) {
throw new IllegalArgumentException("No parameter can be Null.");
}
super.stopeventpolling(alistener);
}
/**
* Sends the LDAPExtendedRequest to the ldap server using the specified, connection and registers
* the listener with the parent polling thread.
*
* @param conn LDAPConnection for sending LDAPOperation.
* @param requestoperation LDAPExtendedOperation to be send as LDAPExtendedRequest.
* @param alistener The LDAPListener to be registered.
* @throws LDAPException When the underlying operations on connection fails.
*/
private void sendExtendedRequest(
final LDAPConnection conn,
final LDAPExtendedOperation requestoperation,
final LDAPEventListener alistener)
throws LDAPException {
LDAPResponseQueue queue = conn.extendedOperation(requestoperation, null, null);
EdirEventsGenerator eventgenerator = null;
int[] ids = queue.getMessageIDs();
if (ids.length == 1) {
eventgenerator = new EdirEventsGenerator(alistener);
super.pollforevents(queue, conn, eventgenerator, ids[0], this);
} else {
/// CLOVER:OFF
throw new LDAPException(null, LDAPException.LOCAL_ERROR, "Unable to Obtain Message Id");
/// CLOVER:ON
}
}