1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/cookie/CookiePathComparator.java $ 3 * $Revision: 653041 $ 4 * $Date: 2008-05-03 03:39:28 -0700 (Sat, 03 May 2008) $ 5 * 6 * ==================================================================== 7 * Licensed to the Apache Software Foundation (ASF) under one 8 * or more contributor license agreements. See the NOTICE file 9 * distributed with this work for additional information 10 * regarding copyright ownership. The ASF licenses this file 11 * to you under the Apache License, Version 2.0 (the 12 * "License"); you may not use this file except in compliance 13 * with the License. You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, 18 * software distributed under the License is distributed on an 19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20 * KIND, either express or implied. See the License for the 21 * specific language governing permissions and limitations 22 * under the License. 23 * ==================================================================== 24 * 25 * This software consists of voluntary contributions made by many 26 * individuals on behalf of the Apache Software Foundation. For more 27 * information on the Apache Software Foundation, please see 28 * <http://www.apache.org/>. 29 * 30 */ 31 32 package org.apache.http.cookie; 33 34 import java.io.Serializable; 35 import java.util.Comparator; 36 37 /** 38 * This cookie comparator ensures that multiple cookies satisfying 39 * a common criteria are ordered in the <tt>Cookie</tt> header such 40 * that those with more specific Path attributes precede those with 41 * less specific. 42 * 43 * <p> 44 * This comparator assumes that Path attributes of two cookies 45 * path-match a commmon request-URI. Otherwise, the result of the 46 * comparison is undefined. 47 * </p> 48 * 49 * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 50 * 51 * @deprecated Please use {@link java.net.URL#openConnection} instead. 52 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 53 * for further details. 54 */ 55 @Deprecated 56 public class CookiePathComparator implements Serializable, Comparator<Cookie> { 57 58 private static final long serialVersionUID = 7523645369616405818L; 59 normalizePath(final Cookie cookie)60 private String normalizePath(final Cookie cookie) { 61 String path = cookie.getPath(); 62 if (path == null) { 63 path = "/"; 64 } 65 if (!path.endsWith("/")) { 66 path = path + '/'; 67 } 68 return path; 69 } 70 compare(final Cookie c1, final Cookie c2)71 public int compare(final Cookie c1, final Cookie c2) { 72 String path1 = normalizePath(c1); 73 String path2 = normalizePath(c2); 74 if (path1.equals(path2)) { 75 return 0; 76 } else if (path1.startsWith(path2)) { 77 return -1; 78 } else if (path2.startsWith(path1)) { 79 return 1; 80 } else { 81 // Does not really matter 82 return 0; 83 } 84 } 85 86 } 87