PostOnDelete.java revision 14606:bc3775e25b52 
1/*
2 * Copyright (c) 2013, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import com.sun.net.httpserver.*;
25import java.io.IOException;
26import java.io.InputStream;
27import java.io.OutputStream;
28import java.net.*;
29
30/*
31 * @test
32 * @bug 7157360
33 * @modules jdk.httpserver
34 * @summary HttpURLConnection: HTTP method DELETE doesn't support output
35 */
36public class PostOnDelete {
37
38    /* string to send */
39    private static String msg = "Hello Server";
40    /* length of the string to verify */
41    private int len = msg.length();
42
43    public static void main(String[] args) throws Exception {
44        new PostOnDelete().runTest();
45    }
46
47    public void runTest() throws Exception {
48        Server s = null;
49        try {
50            s = new Server();
51            s.startServer();
52            URL url = new URL("http://localhost:" + s.getPort());
53            HttpURLConnection urlConnection = (HttpURLConnection)url.openConnection();
54            urlConnection.setRequestMethod("DELETE");
55            urlConnection.setDoOutput(true);
56            OutputStream os = urlConnection.getOutputStream();
57            os.write(msg.getBytes());
58            os.close();
59            int code = urlConnection.getResponseCode();
60
61            if (code != 200) {
62                throw new RuntimeException("Request entity for DELETE failed!");
63            }
64        } finally {
65            s.stopServer();
66        }
67    }
68
69    class Server {
70        HttpServer server;
71
72        public void startServer() {
73            InetSocketAddress addr = new InetSocketAddress(0);
74            try {
75                server = HttpServer.create(addr, 0);
76            } catch (IOException ioe) {
77                throw new RuntimeException("Server could not be created");
78            }
79
80            server.createContext("/", new EmptyPathHandler());
81            server.start();
82        }
83
84        public int getPort() {
85            return server.getAddress().getPort();
86        }
87
88        public void stopServer() {
89            server.stop(0);
90        }
91    }
92
93    class EmptyPathHandler implements HttpHandler {
94
95        @Override
96        public void handle(HttpExchange exchange) throws IOException {
97            String requestMethod = exchange.getRequestMethod();
98
99            if (requestMethod.equalsIgnoreCase("DELETE")) {
100                InputStream is = exchange.getRequestBody();
101
102                int count = 0;
103                while (is.read() != -1) {
104                    count++;
105                }
106                is.close();
107
108                Headers responseHeaders = exchange.getResponseHeaders();
109                responseHeaders.set("Content-Type", "text/plain");
110                exchange.sendResponseHeaders((count == len) ? 200 : 400, 0);
111                OutputStream os = exchange.getResponseBody();
112                String str = "Hello from server!";
113                os.write(str.getBytes());
114                os.flush();
115                os.close();
116            }
117        }
118    }
119}
120