1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.http.impl.cookie;
29
30 import org.apache.http.annotation.Contract;
31 import org.apache.http.annotation.ThreadingBehavior;
32 import org.apache.http.cookie.ClientCookie;
33 import org.apache.http.cookie.CommonCookieAttributeHandler;
34 import org.apache.http.cookie.MalformedCookieException;
35 import org.apache.http.cookie.SetCookie;
36 import org.apache.http.util.Args;
37
38 /**
39 * {@code "Version"} cookie attribute handler for BrowserCompat cookie spec.
40 *
41 * @deprecated (4.4) no longer used.
42 *
43 * @since 4.3
44 */
45 @Deprecated
46 @Contract(threading = ThreadingBehavior.IMMUTABLE)
47 public class BrowserCompatVersionAttributeHandler extends
48 AbstractCookieAttributeHandler implements CommonCookieAttributeHandler {
49
50 public BrowserCompatVersionAttributeHandler() {
51 super();
52 }
53
54 /**
55 * Parse cookie version attribute.
56 */
57 @Override
58 public void parse(final SetCookie cookie, final String value)
59 throws MalformedCookieException {
60 Args.notNull(cookie, "Cookie");
61 if (value == null) {
62 throw new MalformedCookieException("Missing value for version attribute");
63 }
64 int version = 0;
65 try {
66 version = Integer.parseInt(value);
67 } catch (final NumberFormatException e) {
68 // Just ignore invalid versions
69 }
70 cookie.setVersion(version);
71 }
72
73 @Override
74 public String getAttributeName() {
75 return ClientCookie.VERSION_ATTR;
76 }
77
78 }