1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/cookie/BasicExpiresHandler.java $
3 * $Revision: 558519 $
4 * $Date: 2007-07-22 11:19:49 -0700 (Sun, 22 Jul 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 */
31package org.apache.http.impl.cookie;
32
33import org.apache.http.cookie.MalformedCookieException;
34import org.apache.http.cookie.SetCookie;
35
36
37public class BasicExpiresHandler extends AbstractCookieAttributeHandler {
38
39    /** Valid date patterns */
40    private final String[] datepatterns;
41
42    public BasicExpiresHandler(final String[] datepatterns) {
43        if (datepatterns == null) {
44            throw new IllegalArgumentException("Array of date patterns may not be null");
45        }
46        this.datepatterns = datepatterns;
47    }
48
49    public void parse(final SetCookie cookie, final String value)
50            throws MalformedCookieException {
51        if (cookie == null) {
52            throw new IllegalArgumentException("Cookie may not be null");
53        }
54        if (value == null) {
55            throw new MalformedCookieException("Missing value for expires attribute");
56        }
57        try {
58            cookie.setExpiryDate(DateUtils.parseDate(value, this.datepatterns));
59        } catch (DateParseException dpe) {
60            throw new MalformedCookieException("Unable to parse expires attribute: "
61                + value);
62        }
63    }
64
65}
66