| /* |
| * 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.myfaces.extensions.scripting.spring.context; |
| |
| import org.apache.myfaces.extensions.scripting.jsf.startup.StartupServletContextPluginChainLoader; |
| import org.springframework.web.context.ContextLoader; |
| import org.springframework.web.context.ContextLoaderListener; |
| |
| import javax.servlet.ServletContextEvent; |
| import java.io.IOException; |
| |
| /** |
| * @author Werner Punz (latest modification by $Author$) |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class CompilationAwareContextLoaderListener extends ContextLoaderListener |
| { |
| |
| public CompilationAwareContextLoaderListener() |
| { |
| super(); |
| } |
| |
| @Override |
| public void contextInitialized(ServletContextEvent event) |
| { |
| try |
| { |
| //the reloading listener also is the marker to avoid double initialisation |
| //after the container is kickstarted |
| if (event.getServletContext().getAttribute("StartupInitialized") == null) |
| { |
| //probably already started |
| StartupServletContextPluginChainLoader.startup(event.getServletContext()); |
| event.getServletContext().setAttribute("StartupInitialized", Boolean.TRUE); |
| } |
| } |
| catch (IOException e) |
| { |
| e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. |
| } |
| |
| super.contextInitialized(event); |
| } |
| |
| @Override |
| public ContextLoader getContextLoader() |
| { |
| return super.getContextLoader(); |
| } |
| |
| @Override |
| public void contextDestroyed(ServletContextEvent event) |
| { |
| super.contextDestroyed(event); |
| } |
| |
| /** |
| * <p>Creates the context loader to use. Note that actually the context loader |
| * starts up the web application context, this listener just delgates |
| * to it.</p> |
| * |
| * @return the context loader to use to start up the web appplication context |
| */ |
| @Override |
| protected ContextLoader createContextLoader() |
| { |
| return new CompilationAwareContextLoader(); |
| } |
| } |