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    1
    2
    3   /*
    4    * The contents of this file are subject to the terms
    5    * of the Common Development and Distribution License
    6    * (the "License").  You may not use this file except
    7    * in compliance with the License.
    8    *
    9    * You can obtain a copy of the license at
    10   * glassfish/bootstrap/legal/CDDLv1.0.txt or
    11   * https://glassfish.dev.java.net/public/CDDLv1.0.html.
    12   * See the License for the specific language governing
    13   * permissions and limitations under the License.
    14   *
    15   * When distributing Covered Code, include this CDDL
    16   * HEADER in each file and include the License file at
    17   * glassfish/bootstrap/legal/CDDLv1.0.txt.  If applicable,
    18   * add the following below this CDDL HEADER, with the
    19   * fields enclosed by brackets "[]" replaced with your
    20   * own identifying information: Portions Copyright [yyyy]
    21   * [name of copyright owner]
    22   *
    23   * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
    24   *
    25   * Portions Copyright Apache Software Foundation.
    26   */
    27
    28  package javax.servlet.http;
    29
    30  import java.util.EventListener;
    31
    32  	/**
    33  	* Implementations of this interface are notified of changes to the
    34  	* list of active sessions in a web application.
    35  	* To receive notification events, the implementation class
    36  	* must be configured in the deployment descriptor for the web application.
    37  	* @see HttpSessionEvent
    38  	 * @since	v 2.3
    39  	*/
    40
    41  public interface HttpSessionListener extends EventListener {
    42
    43  	/**
    44  	* Notification that a session was created.
    45  	* @param se the notification event
    46  	*/
    47      public void sessionCreated ( HttpSessionEvent se );
    48
    49  	/**
    50  	* Notification that a session is about to be invalidated.
    51  	* @param se the notification event
    52  	*/
    53      public void sessionDestroyed ( HttpSessionEvent se );
    54
    55  }
    56