1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.wss4j.web;
20
21 import jakarta.servlet.ServletContextEvent;
22 import jakarta.servlet.ServletContextListener;
23 import jakarta.servlet.annotation.WebListener;
24
25 import org.apache.wss4j.dom.engine.WSSConfig;
26
27 /**
28 * ServletContextListener that cleans up WSS4J security providers at context
29 * destruction.
30 */
31 @WebListener
32 public class WssServletContextListener implements ServletContextListener {
33
34 @Override
35 public void contextDestroyed(ServletContextEvent servletContextEvent) {
36 WSSConfig.cleanUp();
37 }
38
39 @Override
40 public void contextInitialized(ServletContextEvent servletContextEvent) {
41 }
42
43 }