| /* |
| * 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.core.servlet; |
| |
| import org.apache.myfaces.extensions.scripting.core.api.WeavingContext; |
| |
| import javax.servlet.DispatcherType; |
| import javax.servlet.Filter; |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletContext; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.annotation.WebFilter; |
| import java.io.IOException; |
| import java.util.logging.Logger; |
| |
| /** |
| * This filter is just a blocking filter |
| * refreshes are not allowed while the system |
| * recompiles, incoming requests are put on hold |
| * |
| * @author Werner Punz |
| */ |
| @WebFilter(urlPatterns = {"/*"}, |
| dispatcherTypes = {DispatcherType.REQUEST, |
| DispatcherType.FORWARD, |
| DispatcherType.INCLUDE, |
| DispatcherType.ERROR}) |
| public class ScriptingServletFilter implements Filter |
| { |
| |
| ServletContext _context; |
| Logger logger = Logger.getLogger(this.getClass().getName()); |
| |
| public void init(FilterConfig filterConfig) throws ServletException |
| { |
| _context = filterConfig.getServletContext(); |
| } |
| |
| public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws ServletException, IOException |
| { |
| synchronized (WeavingContext.getInstance().recompileLock) |
| { |
| logger.fine("request"); |
| } |
| filterChain.doFilter(servletRequest, servletResponse); |
| } |
| |
| @Override |
| public void destroy() |
| { |
| } |
| |
| } |