| /* |
| * |
| * 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.qpid.server.management.plugin.filter; |
| |
| import java.io.IOException; |
| |
| import javax.servlet.Filter; |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.HttpServletRequest; |
| |
| /** |
| * Filter is active when context variable "qpid.httpManagement.serveUncompressedDojo" has value true. |
| * |
| * It redirects request from regular dojo file to uncompressed dojo file, |
| * e.g. /dojo/dojo.js => /dojo/dojo.js.uncompressed.js |
| * |
| * Is used mostly for debug purposes. |
| */ |
| public class RewriteRequestForUncompressedJavascript implements Filter |
| { |
| |
| public static final String UNCOMPRESSED_JS_SUFFIX = ".uncompressed.js"; |
| public static final String JS_SUFFIX = ".js"; |
| |
| @Override |
| public void init(final FilterConfig filterConfig) throws ServletException |
| { |
| } |
| |
| @Override |
| public void destroy() |
| { |
| } |
| |
| @Override |
| public void doFilter(final ServletRequest request, |
| final ServletResponse response, |
| final FilterChain chain) throws IOException, ServletException |
| { |
| final String requestURI = ((HttpServletRequest) request).getRequestURI(); |
| if (requestURI.endsWith(JS_SUFFIX) && !requestURI.endsWith(UNCOMPRESSED_JS_SUFFIX) && !requestURI.contains("../")) |
| { |
| final String uncompressedJsUri = requestURI + UNCOMPRESSED_JS_SUFFIX; |
| request.getRequestDispatcher(uncompressedJsUri).forward(request, response); |
| } |
| else |
| { |
| chain.doFilter(request, response); |
| } |
| } |
| } |