1 | /* |
2 | * @(#) $Id: DatagramSessionConfig.java 210062 2005-07-11 03:52:38Z trustin $ |
3 | * |
4 | * Copyright 2004 The Apache Software Foundation |
5 | * |
6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
7 | * you may not use this file except in compliance with the License. |
8 | * You may obtain a copy of the License at |
9 | * |
10 | * http://www.apache.org/licenses/LICENSE-2.0 |
11 | * |
12 | * Unless required by applicable law or agreed to in writing, software |
13 | * distributed under the License is distributed on an "AS IS" BASIS, |
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
15 | * See the License for the specific language governing permissions and |
16 | * limitations under the License. |
17 | * |
18 | */ |
19 | package org.apache.mina.io.datagram; |
20 | |
21 | import java.net.SocketException; |
22 | import java.nio.channels.DatagramChannel; |
23 | |
24 | import org.apache.mina.common.BaseSessionConfig; |
25 | import org.apache.mina.common.SessionConfig; |
26 | import org.apache.mina.io.IoSession; |
27 | import org.apache.mina.protocol.ProtocolSession; |
28 | |
29 | /** |
30 | * A {@link SessionConfig} for datagram transport (UDP/IP). |
31 | * You can downcast {@link SessionConfig} instance returned by |
32 | * {@link IoSession#getConfig()} or {@link ProtocolSession#getConfig()} |
33 | * if you've created datagram session using {@link DatagramAcceptor} or |
34 | * {@link DatagramConnector}. |
35 | * |
36 | * @author Trustin Lee (trustin@apache.org) |
37 | * @version $Rev: 210062 $, $Date: 2005-07-11 12:52:38 +0900 $, |
38 | */ |
39 | public class DatagramSessionConfig extends BaseSessionConfig |
40 | { |
41 | private final DatagramChannel ch; |
42 | |
43 | DatagramSessionConfig( DatagramChannel ch ) |
44 | { |
45 | this.ch = ch; |
46 | } |
47 | |
48 | public boolean getReuseAddress() throws SocketException |
49 | { |
50 | return ch.socket().getReuseAddress(); |
51 | } |
52 | |
53 | public void setReuseAddress( boolean on ) throws SocketException |
54 | { |
55 | ch.socket().setReuseAddress( on ); |
56 | } |
57 | |
58 | public int getTrafficClass() throws SocketException |
59 | { |
60 | return ch.socket().getTrafficClass(); |
61 | } |
62 | |
63 | public void setTrafficClass( int tc ) throws SocketException |
64 | { |
65 | ch.socket().setTrafficClass( tc ); |
66 | } |
67 | } |