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 org.apache.http.impl.cookie;
28
29 import java.util.Date;
30
31 import org.apache.http.annotation.Immutable;
32 import org.apache.http.client.utils.DateUtils;
33 import org.apache.http.cookie.MalformedCookieException;
34 import org.apache.http.cookie.SetCookie;
35 import org.apache.http.util.Args;
36
37 /**
38 *
39 * @since 4.0
40 */
41 @Immutable
42 public class BasicExpiresHandler extends AbstractCookieAttributeHandler {
43
44 /** Valid date patterns */
45 private final String[] datepatterns;
46
47 public BasicExpiresHandler(final String[] datepatterns) {
48 Args.notNull(datepatterns, "Array of date patterns");
49 this.datepatterns = datepatterns;
50 }
51
52 public void parse(final SetCookie cookie, final String value)
53 throws MalformedCookieException {
54 Args.notNull(cookie, "Cookie");
55 if (value == null) {
56 throw new MalformedCookieException("Missing value for expires attribute");
57 }
58 final Date expiry = DateUtils.parseDate(value, this.datepatterns);
59 if (expiry == null) {
60 throw new MalformedCookieException("Unable to parse expires attribute: "
61 + value);
62 }
63 cookie.setExpiryDate(expiry);
64 }
65
66 }