PostOnDelete.java revision 7539:fd050ba1cf72 
1/*
2 * Copyright (c) 2013, 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 * @summary HttpURLConnection: HTTP method DELETE doesn't support output
34 */
35public class PostOnDelete {
36
37    /* string to send */
38    private static String msg = "Hello Server";
39    /* length of the string to verify */
40    private int len = msg.length();
41
42    public static void main(String[] args) throws Exception {
43        new PostOnDelete().runTest();
44    }
45
46    public void runTest() throws Exception {
47        Server s = null;
48        try {
49            s = new Server();
50            s.startServer();
51            URL url = new URL("http://localhost:" + s.getPort());
52            HttpURLConnection urlConnection = (HttpURLConnection)url.openConnection();
53            urlConnection.setRequestMethod("DELETE");
54            urlConnection.setDoOutput(true);
55            OutputStream os = urlConnection.getOutputStream();
56            os.write(msg.getBytes());
57            os.close();
58            int code = urlConnection.getResponseCode();
59
60            if (code != 200) {
61                throw new RuntimeException("Request entity for DELETE failed!");
62            }
63        } finally {
64            s.stopServer();
65        }
66    }
67
68    class Server {
69        HttpServer server;
70
71        public void startServer() {
72            InetSocketAddress addr = new InetSocketAddress(0);
73            try {
74                server = HttpServer.create(addr, 0);
75            } catch (IOException ioe) {
76                throw new RuntimeException("Server could not be created");
77            }
78
79            server.createContext("/", new EmptyPathHandler());
80            server.start();
81        }
82
83        public int getPort() {
84            return server.getAddress().getPort();
85        }
86
87        public void stopServer() {
88            server.stop(0);
89        }
90    }
91
92    class EmptyPathHandler implements HttpHandler {
93
94        @Override
95        public void handle(HttpExchange exchange) throws IOException {
96            String requestMethod = exchange.getRequestMethod();
97
98            if (requestMethod.equalsIgnoreCase("DELETE")) {
99                InputStream is = exchange.getRequestBody();
100
101                int count = 0;
102                while (is.read() != -1) {
103                    count++;
104                }
105                is.close();
106
107                Headers responseHeaders = exchange.getResponseHeaders();
108                responseHeaders.set("Content-Type", "text/plain");
109                exchange.sendResponseHeaders((count == len) ? 200 : 400, 0);
110                OutputStream os = exchange.getResponseBody();
111                String str = "Hello from server!";
112                os.write(str.getBytes());
113                os.flush();
114                os.close();
115            }
116        }
117    }
118}
119