|
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 package ch.boye.httpclientandroidlib.impl.cookie; |
|
28 |
|
29 import ch.boye.httpclientandroidlib.annotation.Immutable; |
|
30 |
|
31 import ch.boye.httpclientandroidlib.cookie.Cookie; |
|
32 import ch.boye.httpclientandroidlib.cookie.CookieOrigin; |
|
33 import ch.boye.httpclientandroidlib.cookie.CookieRestrictionViolationException; |
|
34 import ch.boye.httpclientandroidlib.cookie.MalformedCookieException; |
|
35 import ch.boye.httpclientandroidlib.cookie.SetCookie; |
|
36 |
|
37 /** |
|
38 * |
|
39 * @since 4.0 |
|
40 */ |
|
41 @Immutable |
|
42 public class RFC2109VersionHandler extends AbstractCookieAttributeHandler { |
|
43 |
|
44 public RFC2109VersionHandler() { |
|
45 super(); |
|
46 } |
|
47 |
|
48 public void parse(final SetCookie cookie, final String value) |
|
49 throws MalformedCookieException { |
|
50 if (cookie == null) { |
|
51 throw new IllegalArgumentException("Cookie may not be null"); |
|
52 } |
|
53 if (value == null) { |
|
54 throw new MalformedCookieException("Missing value for version attribute"); |
|
55 } |
|
56 if (value.trim().length() == 0) { |
|
57 throw new MalformedCookieException("Blank value for version attribute"); |
|
58 } |
|
59 try { |
|
60 cookie.setVersion(Integer.parseInt(value)); |
|
61 } catch (NumberFormatException e) { |
|
62 throw new MalformedCookieException("Invalid version: " |
|
63 + e.getMessage()); |
|
64 } |
|
65 } |
|
66 |
|
67 @Override |
|
68 public void validate(final Cookie cookie, final CookieOrigin origin) |
|
69 throws MalformedCookieException { |
|
70 if (cookie == null) { |
|
71 throw new IllegalArgumentException("Cookie may not be null"); |
|
72 } |
|
73 if (cookie.getVersion() < 0) { |
|
74 throw new CookieRestrictionViolationException("Cookie version may not be negative"); |
|
75 } |
|
76 } |
|
77 |
|
78 } |