1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/*
* Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import com.sun.net.httpserver.*;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.*;
/*
* @test
* @bug 7157360
* @modules jdk.httpserver
* @summary HttpURLConnection: HTTP method DELETE doesn't support output
*/
public class PostOnDelete {
/* string to send */
private static String msg = "Hello Server";
/* length of the string to verify */
private int len = msg.length();
public static void main(String[] args) throws Exception {
new PostOnDelete().runTest();
}
public void runTest() throws Exception {
Server s = null;
try {
s = new Server();
s.startServer();
URL url = new URL("http://" + s.getAuthority());
HttpURLConnection urlConnection = (HttpURLConnection)url.openConnection();
urlConnection.setRequestMethod("DELETE");
urlConnection.setDoOutput(true);
OutputStream os = urlConnection.getOutputStream();
os.write(msg.getBytes());
os.close();
int code = urlConnection.getResponseCode();
if (code != 200) {
throw new RuntimeException("Request entity for DELETE failed!");
}
} finally {
s.stopServer();
}
}
class Server {
HttpServer server;
public void startServer() {
InetAddress loopback = InetAddress.getLoopbackAddress();
InetSocketAddress addr = new InetSocketAddress(loopback,0);
try {
server = HttpServer.create(addr, 0);
} catch (IOException ioe) {
throw new RuntimeException("Server could not be created");
}
server.createContext("/", new EmptyPathHandler());
server.start();
}
public String getAuthority() {
InetAddress address = server.getAddress().getAddress();
String hostaddr = address.isAnyLocalAddress() ? "localhost" : address.getHostAddress();
hostaddr = (hostaddr.indexOf(':') >= 0) ? ("[" + hostaddr + "]") : hostaddr;
return hostaddr + ":" + getPort();
}
public int getPort() {
return server.getAddress().getPort();
}
public void stopServer() {
server.stop(0);
}
}
class EmptyPathHandler implements HttpHandler {
@Override
public void handle(HttpExchange exchange) throws IOException {
String requestMethod = exchange.getRequestMethod();
if (requestMethod.equalsIgnoreCase("DELETE")) {
InputStream is = exchange.getRequestBody();
int count = 0;
while (is.read() != -1) {
count++;
}
is.close();
Headers responseHeaders = exchange.getResponseHeaders();
responseHeaders.set("Content-Type", "text/plain");
exchange.sendResponseHeaders((count == len) ? 200 : 400, 0);
OutputStream os = exchange.getResponseBody();
String str = "Hello from server!";
os.write(str.getBytes());
os.flush();
os.close();
}
}
}
}
|
