Java tutorial
/* * Copyright 2013 the original author or authors. * * Licensed 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 com.dshue.web; import javax.servlet.ServletContext; import javax.servlet.ServletException; import org.springframework.web.context.request.RequestContextListener; import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer; public final class ApplicationInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { @Override protected Class<?>[] getRootConfigClasses() { return new Class[0]; } @Override protected Class<?>[] getServletConfigClasses() { return new Class[] { WebConfiguration.class }; } @Override protected String[] getServletMappings() { return new String[] { "/" }; } @Override public void onStartup(ServletContext servletContext) throws ServletException { super.onStartup(servletContext); this.registerRequestContextListener(servletContext); } private void registerRequestContextListener(ServletContext servletContext) { servletContext.addListener(new RequestContextListener()); } }