2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 package javax.servlet;
20 * This is the event class for notifications about changes to the attributes of
21 * the servlet context of a web application.
23 * @see ServletContextAttributeListener
26 public class ServletContextAttributeEvent extends ServletContextEvent {
27 private static final long serialVersionUID = 1L;
29 private final String name;
30 private final Object value;
33 * Construct a ServletContextAttributeEvent from the given context for the
34 * given attribute name and attribute value.
36 public ServletContextAttributeEvent(ServletContext source, String name,
44 * Return the name of the attribute that changed on the ServletContext.
46 public String getName() {
51 * Returns the value of the attribute that has been added, removed, or
52 * replaced. If the attribute was added, this is the value of the attribute.
53 * If the attribute was removed, this is the value of the removed attribute.
54 * If the attribute was replaced, this is the old value of the attribute.
56 public Object getValue() {