1 /*

     2  * Copyright (c) 2015, 2018, 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package java.net.http.internal;

    27 

    28 import java.io.IOException;

    29 import java.lang.System.Logger.Level;

    30 import java.net.InetSocketAddress;

    31 import java.nio.channels.SocketChannel;

    32 import java.util.concurrent.CompletableFuture;

    33 import java.net.http.internal.common.SSLTube;

    34 import java.net.http.internal.common.Utils;

    35 

    36 

    37 /**

    38  * Asynchronous version of SSLConnection.

    39  */

    40 class AsyncSSLConnection extends AbstractAsyncSSLConnection {

    41 

    42     final PlainHttpConnection plainConnection;

    43     final PlainHttpPublisher writePublisher;

    44     private volatile SSLTube flow;

    45 

    46     AsyncSSLConnection(InetSocketAddress addr,

    47                        HttpClientImpl client,

    48                        String[] alpn) {

    49         super(addr, client, Utils.getServerName(addr), alpn);

    50         plainConnection = new PlainHttpConnection(addr, client);

    51         writePublisher = new PlainHttpPublisher();

    52     }

    53 

    54     @Override

    55     PlainHttpConnection plainConnection() {

    56         return plainConnection;

    57     }

    58 

    59     @Override

    60     public CompletableFuture<Void> connectAsync() {

    61         return plainConnection

    62                 .connectAsync()

    63                 .thenApply( unused -> {

    64                     // create the SSLTube wrapping the SocketTube, with the given engine

    65                     flow = new SSLTube(engine,

    66                                        client().theExecutor(),

    67                                        plainConnection.getConnectionFlow());

    68                     return null; } );

    69     }

    70 

    71     @Override

    72     boolean connected() {

    73         return plainConnection.connected();

    74     }

    75 

    76     @Override

    77     HttpPublisher publisher() { return writePublisher; }

    78 

    79     @Override

    80     boolean isProxied() {

    81         return false;

    82     }

    83 

    84     @Override

    85     SocketChannel channel() {

    86         return plainConnection.channel();

    87     }

    88 

    89     @Override

    90     ConnectionPool.CacheKey cacheKey() {

    91         return ConnectionPool.cacheKey(address, null);

    92     }

    93 

    94     @Override

    95     public void close() {

    96         plainConnection.close();

    97     }

    98 

    99     @Override

   100     void shutdownInput() throws IOException {

   101         debug.log(Level.DEBUG, "plainConnection.channel().shutdownInput()");

   102         plainConnection.channel().shutdownInput();

   103     }

   104 

   105     @Override

   106     void shutdownOutput() throws IOException {

   107         debug.log(Level.DEBUG, "plainConnection.channel().shutdownOutput()");

   108         plainConnection.channel().shutdownOutput();

   109     }

   110 

   111    @Override

   112    SSLTube getConnectionFlow() {

   113        return flow;

   114    }

   115 }