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1 /*
2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 */
24
25 package java.net.http;
26
27 import java.io.IOException;
28 import java.net.CookieManager;
29 import java.util.List;
30 import java.util.Map;
31 import java.util.Set;
32
33 class CookieFilter implements HeaderFilter {
34
35 final HttpClientImpl client;
36 final CookieManager cookieMan;
37
38 CookieFilter(HttpClientImpl client) {
39 this.client = client;
40 this.cookieMan = client.cookieManager().orElseThrow(
41 () -> new IllegalArgumentException("no cookie manager"));
42 }
43
44 @Override
45 public void request(HttpRequestImpl r) throws IOException {
46 Map<String,List<String>> userheaders, cookies;
47 userheaders = r.getUserHeaders().directMap();
48 cookies = cookieMan.get(r.uri(), userheaders);
49 // add the returned cookies
50 HttpHeadersImpl systemHeaders = r.getSystemHeaders();
51 Set<String> keys = cookies.keySet();
52 for (String hdrname : keys) {
53 List<String> vals = cookies.get(hdrname);
54 for (String val : vals) {
55 systemHeaders.addHeader(hdrname, val);
56 }
57 }
58 }
59
60 @Override
61 public HttpRequestImpl response(HttpResponseImpl r) throws IOException {
62 HttpHeaders hdrs = r.headers();
63 cookieMan.put(r.uri(), hdrs.map());
64 return null;
65 }
66 }
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