dubbo BootstrapListener 源码
dubbo BootstrapListener 代码
文件路径：/dubbo-remoting/dubbo-remoting-http/src/main/java/org/apache/dubbo/remoting/http/servlet/BootstrapListener.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.dubbo.remoting.http.servlet;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
/**
* This class must be defined before something like spring's ContextLoaderListener in web.xml
*/
public class BootstrapListener implements ServletContextListener {
@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
ServletManager.getInstance().addServletContext(ServletManager.EXTERNAL_SERVER_PORT, servletContextEvent.getServletContext());
}
@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
ServletManager.getInstance().removeServletContext(ServletManager.EXTERNAL_SERVER_PORT);
}
}
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