1 /* 2 * Licensed to the University Corporation for Advanced Internet Development, 3 * Inc. (UCAID) under one or more contributor license agreements. See the 4 * NOTICE file distributed with this work for additional information regarding 5 * copyright ownership. The UCAID licenses this file to You under the Apache 6 * License, Version 2.0 (the "License"); you may not use this file except in 7 * compliance with the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package edu.internet2.middleware.shibboleth.common.util; 19 20 import javax.servlet.http.HttpServletRequest; 21 22 /** 23 * Helper class for dealing with HTTP related resoruces. 24 */ 25 public final class HttpHelper { 26 27 /** Constructor. */ 28 private HttpHelper(){ 29 30 } 31 32 /** 33 * Gets the request URI as returned by {@link HttpServletRequest#getRequestURI()} but without the servlet context 34 * path. 35 * 36 * @param request request to get the URI from 37 * 38 * @return constructed URI 39 */ 40 public static String getRequestUriWithoutContext(HttpServletRequest request) { 41 String servletPath = request.getServletPath(); 42 43 if (request.getPathInfo() == null) { 44 return servletPath; 45 } else { 46 return servletPath + request.getPathInfo(); 47 } 48 } 49 }