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20 package org.apache.mina.core.service;
21
22 import org.apache.mina.core.session.IdleStatus;
23 import org.apache.mina.core.session.IoSession;
24 import org.slf4j.Logger;
25 import org.slf4j.LoggerFactory;
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34 public class IoHandlerAdapter implements IoHandler {
35 private static final Logger LOGGER = LoggerFactory.getLogger(IoHandlerAdapter.class);
36
37 public void sessionCreated(IoSession session) throws Exception {
38
39 }
40
41 public void sessionOpened(IoSession session) throws Exception {
42
43 }
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45 public void sessionClosed(IoSession session) throws Exception {
46
47 }
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49 public void sessionIdle(IoSession session, IdleStatus status) throws Exception {
50
51 }
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53 public void exceptionCaught(IoSession session, Throwable cause) throws Exception {
54 if (LOGGER.isWarnEnabled()) {
55 LOGGER.warn("EXCEPTION, please implement " + getClass().getName()
56 + ".exceptionCaught() for proper handling:", cause);
57 }
58 }
59
60 public void messageReceived(IoSession session, Object message) throws Exception {
61
62 }
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64 public void messageSent(IoSession session, Object message) throws Exception {
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66 }
67 }