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 org.apache.http.annotation.Immutable;
30
31 import org.apache.http.cookie.MalformedCookieException;
32 import org.apache.http.cookie.SetCookie;
33
34
35 /**
36 *
37 * @since 4.0
38 */
39 @Immutable
40 public class BasicExpiresHandler extends AbstractCookieAttributeHandler {
41
42 /** Valid date patterns */
43 private final String[] datepatterns;
44
45 public BasicExpiresHandler(final String[] datepatterns) {
46 if (datepatterns == null) {
47 throw new IllegalArgumentException("Array of date patterns may not be null");
48 }
49 this.datepatterns = datepatterns;
50 }
51
52 public void parse(final SetCookie cookie, final String value)
53 throws MalformedCookieException {
54 if (cookie == null) {
55 throw new IllegalArgumentException("Cookie may not be null");
56 }
57 if (value == null) {
58 throw new MalformedCookieException("Missing value for expires attribute");
59 }
60 try {
61 cookie.setExpiryDate(DateUtils.parseDate(value, this.datepatterns));
62 } catch (DateParseException dpe) {
63 throw new MalformedCookieException("Unable to parse expires attribute: "
64 + value);
65 }
66 }
67
68 }