2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.config.impl;
19 import static org.onap.config.Constants.MBEAN_NAME;
21 import java.lang.management.ManagementFactory;
22 import javax.management.ObjectName;
23 import javax.servlet.ServletContextEvent;
24 import javax.servlet.ServletContextListener;
25 import javax.servlet.annotation.WebListener;
26 import org.onap.config.api.ConfigurationManager;
29 public class ContextListener implements ServletContextListener {
32 public void contextInitialized(ServletContextEvent arg0) {
33 ConfigurationManager.lookup();
37 public void contextDestroyed(ServletContextEvent arg0) {
39 ManagementFactory.getPlatformMBeanServer().unregisterMBean(new ObjectName(MBEAN_NAME));
40 } catch (Exception exception) {
41 exception.printStackTrace();