1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/cookie/CookiePathComparator.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 653041 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-05-03 03:39:28 -0700 (Sat, 03 May 2008) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or more contributor license agreements. See the NOTICE file 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed with this work for additional information 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * regarding copyright ownership. The ASF licenses this file 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to you under the Apache License, Version 2.0 (the 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "License"); you may not use this file except in compliance 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with the License. You may obtain a copy of the License at 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * software distributed under the License is distributed on an 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * KIND, either express or implied. See the License for the 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specific language governing permissions and limitations 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * under the License. 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http.cookie; 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.io.Serializable; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Comparator; 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This cookie comparator ensures that multiple cookies satisfying 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * a common criteria are ordered in the <tt>Cookie</tt> header such 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * that those with more specific Path attributes precede those with 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * less specific. 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <p> 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This comparator assumes that Path attributes of two cookies 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * path-match a commmon request-URI. Otherwise, the result of the 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * comparison is undefined. 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * </p> 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 50d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * 51d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * @deprecated Please use {@link java.net.URL#openConnection} instead. 52d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 53d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * for further details. 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 55d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath@Deprecated 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic class CookiePathComparator implements Serializable, Comparator<Cookie> { 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static final long serialVersionUID = 7523645369616405818L; 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private String normalizePath(final Cookie cookie) { 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String path = cookie.getPath(); 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (path == null) { 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project path = "/"; 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (!path.endsWith("/")) { 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project path = path + '/'; 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return path; 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int compare(final Cookie c1, final Cookie c2) { 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String path1 = normalizePath(c1); 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String path2 = normalizePath(c2); 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (path1.equals(path2)) { 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return 0; 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if (path1.startsWith(path2)) { 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return -1; 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else if (path2.startsWith(path1)) { 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return 1; 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Does not really matter 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return 0; 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 87