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Java > Open Source Codes > org > apache > activemq > transport > udp > CommandChannel


1 /**
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one or more
4  * contributor license agreements. See the NOTICE file distributed with
5  * this work for additional information regarding copyright ownership.
6  * The ASF licenses this file to You under the Apache License, Version 2.0
7  * (the "License"); you may not use this file except in compliance with
8  * 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, 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 package org.apache.activemq.transport.udp;
19
20 import org.apache.activemq.Service;
21 import org.apache.activemq.command.Command;
22 import org.apache.activemq.transport.reliable.ReplayBuffer;
23 import org.apache.activemq.transport.reliable.Replayer;
24
25 import java.io.IOException JavaDoc;
26 import java.net.SocketAddress JavaDoc;
27
28 /**
29  *
30  * @version $Revision: 475999 $
31  */

32 public interface CommandChannel extends Replayer, Service {
33
34     public Command read() throws IOException JavaDoc;
35
36     public void write(Command command, SocketAddress JavaDoc address) throws IOException JavaDoc;
37
38     public int getDatagramSize();
39
40     /**
41      * Sets the default size of a datagram on the network.
42      */

43     public void setDatagramSize(int datagramSize);
44
45     public DatagramHeaderMarshaller getHeaderMarshaller();
46
47     public void setHeaderMarshaller(DatagramHeaderMarshaller headerMarshaller);
48
49     public void setTargetAddress(SocketAddress JavaDoc address);
50
51     public void setReplayAddress(SocketAddress JavaDoc address);
52
53     public void setReplayBuffer(ReplayBuffer replayBuffer);
54 }
55
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