Java example source code file (B6641309.java)

This example Java source code file (B6641309.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

b6641309, executorservice, headers, httphandler, inetsocketaddress, ioexception, list, myhandler, net, network, runtimeexception, set\-cookie, test1cookie\=test1, test2cookie=test2, threading, threads, urisyntaxexception, url, util

The B6641309.java Java example source code

/*
 * Copyright (c) 2008, 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.
 */

/*
 * @test
 * @bug 6641309
 * @summary Wrong Cookie separator used in HttpURLConnection
 */

import java.net.*;
import java.util.*;
import java.io.*;
import com.sun.net.httpserver.*;
import java.util.concurrent.Executors;
import java.util.concurrent.ExecutorService;

public class B6641309
{
    com.sun.net.httpserver.HttpServer httpServer;
    ExecutorService executorService;

    public static void main(String[] args)
    {
        new B6641309();
    }

    public B6641309()
    {
        try {
            startHttpServer();
            doClient();
        } catch (IOException ioe) {
            System.err.println(ioe);
        }
    }

    void doClient() {
        CookieHandler.setDefault(new CookieManager(null, CookiePolicy.ACCEPT_ALL));
        try {
            InetSocketAddress address = httpServer.getAddress();

            // GET Request
            URL url = new URL("http://localhost:" + address.getPort() + "/test/");
            CookieHandler ch = CookieHandler.getDefault();
            Map<String,List header = new HashMap>();
            List<String> values = new LinkedList();
            values.add("Test1Cookie=TEST1; path=/test/");
            values.add("Test2Cookie=TEST2; path=/test/");
            header.put("Set-Cookie", values);

            // preload the CookieHandler with a cookie for our URL
            // so that it will be sent during the first request
            ch.put(url.toURI(), header);
            HttpURLConnection uc = (HttpURLConnection)url.openConnection();
            int resp = uc.getResponseCode();
            if (resp != 200)
                throw new RuntimeException("Failed: Response code from GET is not 200");

            System.out.println("Response code from GET = 200 OK");

        } catch (IOException e) {
            e.printStackTrace();
        } catch (URISyntaxException e) {
            e.printStackTrace();
        } finally {
            httpServer.stop(1);
            executorService.shutdown();
        }
    }

    /**
     * Http Server
     */
    public void startHttpServer() throws IOException {
        httpServer = com.sun.net.httpserver.HttpServer.create(new InetSocketAddress(0), 0);

        // create HttpServer context
        HttpContext ctx = httpServer.createContext("/test/", new MyHandler());

        executorService = Executors.newCachedThreadPool();
        httpServer.setExecutor(executorService);
        httpServer.start();
    }

    class MyHandler implements HttpHandler {
        public void handle(HttpExchange t) throws IOException {
            InputStream is = t.getRequestBody();
            Headers reqHeaders = t.getRequestHeaders();
            int i = 0;
            // Read till end of stream
            do {
                i = is.read();
            } while (i != -1);
            is.close();

            List<String> cookies = reqHeaders.get("Cookie");
            if (cookies != null) {
                for (String str : cookies) {
                    // The separator between the 2 cookies should be
                    // a semi-colon AND a space
                    if (str.equals("Test1Cookie=TEST1; Test2Cookie=TEST2"))
                        t.sendResponseHeaders(200, -1);
                }
            }
            t.sendResponseHeaders(400, -1);
            t.close();
        }
    }
}