1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.hc.core5.http.impl.nio;
29
30 import org.apache.hc.core5.http.HttpVersion;
31 import org.apache.hc.core5.http.ProtocolVersion;
32 import org.apache.hc.core5.net.InetAddressUtils;
33
34 /**
35 * {@link org.apache.hc.core5.reactor.IOEventHandler} that implements
36 * client side HTTP/1.1 messaging protocol with full support for
37 * duplexed message transmission and message pipelining.
38 *
39 * @since 5.0
40 */
41 public class ClientHttp1IOEventHandler extends AbstractHttp1IOEventHandler {
42
43 public ClientHttp1IOEventHandler(final ClientHttp1StreamDuplexer streamDuplexer) {
44 super(streamDuplexer);
45 }
46
47 @Override
48 public String toString() {
49 final StringBuilder buf = new StringBuilder();
50 InetAddressUtils.formatAddress(buf, getLocalAddress());
51 buf.append("->");
52 InetAddressUtils.formatAddress(buf, getRemoteAddress());
53 buf.append(" [");
54 streamDuplexer.appendState(buf);
55 buf.append("]");
56 return buf.toString();
57 }
58
59 @Override
60 public ProtocolVersion getProtocolVersion() {
61 final ProtocolVersion protocolVersion = super.getProtocolVersion();
62 return protocolVersion != null ? protocolVersion : HttpVersion.HTTP_1_1;
63 }
64
65 }
66