1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. 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,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.transport.socket.nio;
21
22 import java.util.concurrent.Executor;
23
24 import org.apache.mina.common.IoAcceptor;
25 import org.apache.mina.common.support.DelegatedIoAcceptor;
26 import org.apache.mina.transport.socket.nio.support.DatagramAcceptorDelegate;
27 import org.apache.mina.util.NewThreadExecutor;
28
29 /**
30 * {@link IoAcceptor} for datagram transport (UDP/IP).
31 *
32 * @author The Apache Directory Project (mina-dev@directory.apache.org)
33 * @version $Rev: 587373 $, $Date: 2007-10-23 11:54:05 +0900 (Tue, 23 Oct 2007) $
34 */
35 public class DatagramAcceptor extends DelegatedIoAcceptor {
36 /**
37 * Creates a new instance using a NewThreadExecutor
38 */
39 public DatagramAcceptor() {
40 init(new DatagramAcceptorDelegate(this, new NewThreadExecutor()));
41 }
42
43 /**
44 * Creates a new instance.
45 *
46 * @param executor Executor to use for launching threads
47 */
48 public DatagramAcceptor(Executor executor) {
49 init(new DatagramAcceptorDelegate(this, executor));
50 }
51
52 @Override
53 public DatagramAcceptorConfig getDefaultConfig() {
54 return (DatagramAcceptorConfig) super.getDefaultConfig();
55 }
56
57 /**
58 * Sets the config this acceptor will use by default.
59 *
60 * @param defaultConfig the default config.
61 * @throws NullPointerException if the specified value is <code>null</code>.
62 */
63 public void setDefaultConfig(DatagramAcceptorConfig defaultConfig) {
64 ((DatagramAcceptorDelegate) delegate).setDefaultConfig(defaultConfig);
65 }
66 }