authenticationfailurelistener.java

snmp4j

/*_############################################################################
  _##
  _##  SNMP4J - AuthenticationFailureListener.java
  _##
  _##  Copyright 2003-2005  Frank Fock and Jochen Katz (SNMP4J.org)
  _##
  _##  Licensed under the Apache License, Version 2.0 (the "License");
  _##  you may not use this file except in compliance with the License.
  _##  You may obtain a copy of the License at
  _##
  _##      http://www.apache.org/licenses/LICENSE-2.0
  _##
  _##  Unless required by applicable law or agreed to in writing, software
  _##  distributed under the License is distributed on an "AS IS" BASIS,
  _##  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  _##  See the License for the specific language governing permissions and
  _##  limitations under the License.
  _##
  _##########################################################################*/

package org.snmp4j.event;

import java.util.EventListener;

/**
 * The <code>AuthenticationFailureListener</code> listens for authentication
 * failure events.
 *
 * @author Frank Fock
 * @version 1.5
 * @since 1.5
 */
public interface AuthenticationFailureListener extends EventListener {

  /**
   * Informs about an authentication failure occured while processing the
   * message contained in the supplied event object.
   * @param event
   *    a <code>AuthenticationFailureEvent</code> describing the type of
   *    authentication failure, the offending message, and its source address
   *    and transport protocol.
   */
  void authenticationFailure(AuthenticationFailureEvent event);
}