1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/cookie/RFC2965VersionAttributeHandler.java $ 3 * $Revision: 590695 $ 4 * $Date: 2007-10-31 07:55:41 -0700 (Wed, 31 Oct 2007) $ 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.impl.cookie; 33 34 import org.apache.http.cookie.ClientCookie; 35 import org.apache.http.cookie.Cookie; 36 import org.apache.http.cookie.CookieAttributeHandler; 37 import org.apache.http.cookie.CookieOrigin; 38 import org.apache.http.cookie.MalformedCookieException; 39 import org.apache.http.cookie.SetCookie; 40 import org.apache.http.cookie.SetCookie2; 41 42 /** 43 * <tt>"Version"</tt> cookie attribute handler for RFC 2965 cookie spec. 44 * 45 * @deprecated Please use {@link java.net.URL#openConnection} instead. 46 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 47 * for further details. 48 */ 49 @Deprecated 50 public class RFC2965VersionAttributeHandler implements CookieAttributeHandler { 51 RFC2965VersionAttributeHandler()52 public RFC2965VersionAttributeHandler() { 53 super(); 54 } 55 56 /** 57 * Parse cookie version attribute. 58 */ parse(final SetCookie cookie, final String value)59 public void parse(final SetCookie cookie, final String value) 60 throws MalformedCookieException { 61 if (cookie == null) { 62 throw new IllegalArgumentException("Cookie may not be null"); 63 } 64 if (value == null) { 65 throw new MalformedCookieException( 66 "Missing value for version attribute"); 67 } 68 int version = -1; 69 try { 70 version = Integer.parseInt(value); 71 } catch (NumberFormatException e) { 72 version = -1; 73 } 74 if (version < 0) { 75 throw new MalformedCookieException("Invalid cookie version."); 76 } 77 cookie.setVersion(version); 78 } 79 80 /** 81 * validate cookie version attribute. Version attribute is REQUIRED. 82 */ validate(final Cookie cookie, final CookieOrigin origin)83 public void validate(final Cookie cookie, final CookieOrigin origin) 84 throws MalformedCookieException { 85 if (cookie == null) { 86 throw new IllegalArgumentException("Cookie may not be null"); 87 } 88 if (cookie instanceof SetCookie2) { 89 if (cookie instanceof ClientCookie 90 && !((ClientCookie) cookie).containsAttribute(ClientCookie.VERSION_ATTR)) { 91 throw new MalformedCookieException( 92 "Violates RFC 2965. Version attribute is required."); 93 } 94 } 95 } 96 match(final Cookie cookie, final CookieOrigin origin)97 public boolean match(final Cookie cookie, final CookieOrigin origin) { 98 return true; 99 } 100 101 }