| /* |
| * 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.catalina.ssi; |
| |
| import javax.servlet.RequestDispatcher; |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.apache.tomcat.util.http.RequestUtil; |
| |
| public class SSIServletRequestUtil { |
| /** |
| * Return the relative path associated with this servlet. Taken from |
| * DefaultServlet.java. Perhaps this should be put in |
| * org.apache.catalina.util somewhere? Seems like it would be widely used. |
| * |
| * @param request |
| * The servlet request we are processing |
| */ |
| public static String getRelativePath(HttpServletRequest request) { |
| // Are we being processed by a RequestDispatcher.include()? |
| if (request.getAttribute( |
| RequestDispatcher.INCLUDE_REQUEST_URI) != null) { |
| String result = (String)request.getAttribute( |
| RequestDispatcher.INCLUDE_PATH_INFO); |
| if (result == null) |
| result = (String)request.getAttribute( |
| RequestDispatcher.INCLUDE_SERVLET_PATH); |
| if ((result == null) || (result.equals(""))) result = "/"; |
| return (result); |
| } |
| // No, extract the desired path directly from the request |
| String result = request.getPathInfo(); |
| if (result == null) { |
| result = request.getServletPath(); |
| } |
| if ((result == null) || (result.equals(""))) { |
| result = "/"; |
| } |
| return RequestUtil.normalize(result); |
| } |
| |
| } |