org.apache.mina.common

类 IoHandlerAdapter

java.lang.Object

org.apache.mina.common.IoHandlerAdapter

所有已实现的接口:

IoHandler

直接已知子类:

AbstractProxyIoHandler, ChainedIoHandler, ChatProtocolHandler, ClientSessionHandler, DemuxingIoHandler, EchoProtocolHandler, HaikuValidatorIoHandler, NetCatProtocolHandler, ReverseProtocolHandler, ServerHandler, ServerSessionHandler, StreamIoHandler, SwingChatClientHandler, TennisPlayer

public class IoHandlerAdapter
extends java.lang.Object
implements IoHandler

An abstract adapter class for IoHandler. You can extend this class and selectively override required event handler methods only. All methods do nothing by default.

版本:

$Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (Fri, 13 Jul 2007) $

作者:

The Apache Directory Project (mina-dev@directory.apache.org)

构造器概要

构造器

构造器和说明
IoHandlerAdapter()

方法概要

方法

限定符和类型	方法和说明
void	exceptionCaught(IoSession session, java.lang.Throwable cause) Invoked when any exception is thrown by user IoHandler implementation or by MINA.
void	messageReceived(IoSession session, java.lang.Object message) Invoked when a message is received.
void	messageSent(IoSession session, java.lang.Object message) Invoked when a message written by IoSession.write(Object) is sent out.
void	sessionClosed(IoSession session) Invoked when a connection is closed.
void	sessionCreated(IoSession session) Invoked from an I/O processor thread when a new connection has been created.
void	sessionIdle(IoSession session, IdleStatus status) Invoked with the related IdleStatus when a connection becomes idle.
void	sessionOpened(IoSession session) Invoked when a connection has been opened.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

IoHandlerAdapter

public IoHandlerAdapter()

方法详细资料

sessionCreated

public void sessionCreated(IoSession session)
                    throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked from an I/O processor thread when a new connection has been created. Because this method is supposed to be called from the same thread that handles I/O of multiple sessions, please implement this method to perform tasks that consumes minimal amount of time such as socket parameter and user-defined session attribute initialization.

指定者:

sessionCreated 在接口中 IoHandler

抛出:

java.lang.Exception

sessionOpened

public void sessionOpened(IoSession session)
                   throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked when a connection has been opened. This method is invoked after IoHandler.sessionCreated(IoSession). The biggest difference from IoHandler.sessionCreated(IoSession) is that it's invoked from other thread than an I/O processor thread once thread modesl is configured properly.

指定者:

sessionOpened 在接口中 IoHandler

抛出:

java.lang.Exception

sessionClosed

public void sessionClosed(IoSession session)
                   throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked when a connection is closed.

指定者:

sessionClosed 在接口中 IoHandler

抛出:

java.lang.Exception

sessionIdle

public void sessionIdle(IoSession session,
               IdleStatus status)
                 throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked with the related IdleStatus when a connection becomes idle. This method is not invoked if the transport type is UDP; it's a known bug, and will be fixed in 2.0.

指定者:

sessionIdle 在接口中 IoHandler

抛出:

java.lang.Exception

exceptionCaught

public void exceptionCaught(IoSession session,
                   java.lang.Throwable cause)
                     throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked when any exception is thrown by user IoHandler implementation or by MINA. If cause is instanceof IOException, MINA will close the connection automatically.

指定者:

exceptionCaught 在接口中 IoHandler

抛出:

java.lang.Exception

messageReceived

public void messageReceived(IoSession session,
                   java.lang.Object message)
                     throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked when a message is received.

指定者:

messageReceived 在接口中 IoHandler

抛出:

java.lang.Exception

messageSent

public void messageSent(IoSession session,
               java.lang.Object message)
                 throws java.lang.Exception

从接口复制的说明: IoHandler

Invoked when a message written by IoSession.write(Object) is sent out.

指定者:

messageSent 在接口中 IoHandler

抛出:

java.lang.Exception