01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * 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 package org.apache.qpid.transport;
22
23 import java.io.IOException;
24 import java.nio.ByteBuffer;
25
26 import org.apache.qpid.transport.network.ConnectionBinding;
27 import org.apache.qpid.transport.network.io.IoAcceptor;
28
29
30 /**
31 * Echo
32 *
33 */
34
35 public class Echo implements SessionListener
36 {
37
38 public void opened(Session ssn) {}
39
40 public void message(Session ssn, MessageTransfer xfr)
41 {
42 int id = xfr.getId();
43 ssn.invoke(xfr);
44 ssn.processed(id);
45 }
46
47 public void exception(Session ssn, SessionException exc)
48 {
49 exc.printStackTrace();
50 }
51
52 public void closed(Session ssn) {}
53
54 public static final void main(String[] args) throws IOException
55 {
56 ConnectionDelegate delegate = new ServerDelegate()
57 {
58 @Override public Session getSession(Connection conn, SessionAttach atc)
59 {
60 Session ssn = super.getSession(conn, atc);
61 ssn.setSessionListener(new Echo());
62 return ssn;
63 }
64 };
65
66 IoAcceptor ioa = new IoAcceptor
67 ("0.0.0.0", 5672, ConnectionBinding.get(delegate));
68 ioa.start();
69 }
70
71 }
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