/*

 * 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

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 */

/**

 * @test

 * @bug 5049976

 * @library ../../httptest/

  @build HttpCallback TestHttpServer ClosedChannelList HttpTransaction

 * @run main SetChunkedStreamingMode

 * @summary Unspecified NPE is thrown when streaming output mode is enabled

 */

import java.io.*;

import java.net.*;

public class SetChunkedStreamingMode implements HttpCallback {

    void okReply (HttpTransaction req) throws IOException {

        req.setResponseEntityBody ("Hello .");

        req.sendResponse (200, "Ok");

            System.out.println ("Server: sent response");

        req.orderlyClose();

    }

    public void request (HttpTransaction req) {

        try {

            okReply (req);

        } catch (IOException e) {

            e.printStackTrace();

        }

    }

    static void read (InputStream is) throws IOException {

        int c;

        System.out.println ("reading");

        while ((c=is.read()) != -1) {

            System.out.write (c);

        }

        System.out.println ("");

        System.out.println ("finished reading");

    }

    static TestHttpServer server;

    public static void main (String[] args) throws Exception {

        try {

            server = new TestHttpServer (new SetChunkedStreamingMode(), 1, 10, 0);

            System.out.println ("Server: listening on port: " + server.getLocalPort());

            URL url = new URL ("http://127.0.0.1:"+server.getLocalPort()+"/");

            System.out.println ("Client: connecting to " + url);

            HttpURLConnection urlc = (HttpURLConnection)url.openConnection();

            urlc.setChunkedStreamingMode (0);

            urlc.setRequestMethod("POST");

            urlc.setDoOutput(true);

            InputStream is = urlc.getInputStream();

        } catch (Exception e) {

            if (server != null) {

                server.terminate();

            }

            throw e;

        }

        server.terminate();

    }

    public static void except (String s) {

        server.terminate();

        throw new RuntimeException (s);

    }

}