author | chegar |
Sun, 05 Nov 2017 17:32:13 +0000 | |
branch | http-client-branch |
changeset 55763 | 634d8e14c172 |
parent 47216 | 71c04702a3d5 |
child 48083 | b1c1b4ef4be2 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/** |
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* @test |
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* @bug 8087112 |
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* @modules jdk.incubator.httpclient |
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* jdk.httpserver |
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* @run main/othervm ImmutableHeaders |
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* @summary ImmutableHeaders |
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*/ |
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import com.sun.net.httpserver.HttpExchange; |
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import com.sun.net.httpserver.HttpHandler; |
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import com.sun.net.httpserver.HttpServer; |
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import com.sun.net.httpserver.Headers; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.net.InetSocketAddress; |
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import java.net.URI; |
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import jdk.incubator.http.*; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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import java.util.List; |
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import static java.nio.charset.StandardCharsets.US_ASCII; |
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import static jdk.incubator.http.HttpResponse.BodyHandler.discard; |
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public class ImmutableHeaders { |
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final static String RESPONSE = "Hello world"; |
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public static void main(String[] args) throws Exception { |
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HttpServer server = HttpServer.create(new InetSocketAddress(0), 10); |
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ExecutorService serverExecutor = Executors.newCachedThreadPool(); |
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ExecutorService clientExecutor = Executors.newCachedThreadPool(); |
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server.createContext("/test", new ImmutableHeadersHandler()); |
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int port = server.getAddress().getPort(); |
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System.out.println("Server port = " + port); |
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server.setExecutor(serverExecutor); |
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server.start(); |
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HttpClient client = HttpClient.newBuilder() |
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.executor(clientExecutor) |
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.build(); |
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try { |
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URI uri = new URI("http://127.0.0.1:" + port + "/test/foo"); |
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HttpRequest req = HttpRequest.newBuilder(uri) |
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.headers("X-Foo", "bar") |
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.headers("X-Bar", "foo") |
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.GET() |
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.build(); |
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try { |
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HttpHeaders hd = req.headers(); |
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List<String> v = hd.allValues("X-Foo"); |
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if (!v.get(0).equals("bar")) |
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throw new RuntimeException("Test failed"); |
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v.add("XX"); |
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throw new RuntimeException("Test failed"); |
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} catch (UnsupportedOperationException ex) { |
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} |
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HttpResponse resp = client.send(req, discard(null)); |
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try { |
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HttpHeaders hd = resp.headers(); |
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List<String> v = hd.allValues("X-Foo-Response"); |
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if (!v.get(0).equals("resp")) |
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throw new RuntimeException("Test failed"); |
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v.add("XX"); |
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throw new RuntimeException("Test failed"); |
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} catch (UnsupportedOperationException ex) { |
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} |
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} finally { |
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clientExecutor.shutdownNow(); |
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serverExecutor.shutdownNow(); |
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server.stop(0); |
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} |
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System.out.println("OK"); |
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} |
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static class ImmutableHeadersHandler implements HttpHandler { |
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@Override |
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public void handle(HttpExchange he) throws IOException { |
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String method = he.getRequestMethod(); |
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InputStream is = he.getRequestBody(); |
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Headers h = he.getResponseHeaders(); |
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h.add("X-Foo-Response", "resp"); |
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he.sendResponseHeaders(200, RESPONSE.length()); |
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OutputStream os = he.getResponseBody(); |
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os.write(RESPONSE.getBytes(US_ASCII)); |
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os.close(); |
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} |
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} |
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} |