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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;
    29
    30  import java.util.EventListener;
    31
    32  	/**
    33  	 * Implementations of this interface receive notifications about
    34  	 * changes to the servlet context of the web application they are
    35  	 * part of.
    36  	 * To receive notification events, the implementation class
    37  	 * must be configured in the deployment descriptor for the web
    38  	 * application.
    39  	 * @see ServletContextEvent
    40  	 * @since	v 2.3
    41  	 */
    42
    43  public interface ServletContextListener extends EventListener {
    44  	/**
    45  	 ** Notification that the web application initialization
    46  	 ** process is starting.
    47  	 ** All ServletContextListeners are notified of context
    48  	 ** initialization before any filter or servlet in the web
    49  	 ** application is initialized.
    50  	 */
    51
    52      public void contextInitialized ( ServletContextEvent sce );
    53
    54  	/**
    55  	 ** Notification that the servlet context is about to be shut down.
    56  	 ** All servlets and filters have been destroy()ed before any
    57  	 ** ServletContextListeners are notified of context
    58  	 ** destruction.
    59  	 */
    60      public void contextDestroyed ( ServletContextEvent sce );
    61  }
    62