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