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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
    31  	/**
    32  	* This is the event class for notifications about changes to the attributes of the
    33  	*  servlet context of a web application.
    34  	* @see ServletContextAttributeListener
    35  	 * @since	v 2.3
    36  	*/
    37
    38  public class ServletContextAttributeEvent extends ServletContextEvent {
    39  	private String name;
    40  	private Object value;
    41
    42  	/** Construct a ServletContextAttributeEvent from the given context for the
    43  	** given attribute name and attribute value.
    44  	*/
    45  	public ServletContextAttributeEvent(ServletContext source, String name, Object value) {
    46  	    super(source);
    47  	    this.name = name;
    48  	    this.value = value;
    49  	}
    50
    51  	/**
    52  	* Return the name of the attribute that changed on the ServletContext.
    53  	*
    54  	*/
    55  	public String getName() {
    56  		return this.name;
    57  	}
    58
    59  	/**
    60  	* Returns the value of the attribute that has been added, removed, or replaced.
    61  	* If the attribute was added, this is the value of the attribute. If the attribute was
    62  	* removed, this is the value of the removed attribute. If the attribute was replaced, this
    63  	* is the old value of the attribute.
    64  	*
    65  	*/
    66
    67  	public Object getValue() {
    68  	    return this.value;
    69  	}
    70  }
    71