org.apache.mina.handler.demux

接口 MessageHandler<E>

public interface MessageHandler<E>

A handler interface that DemuxingIoHandler forwards messageReceived or messageSent events to. You have to register your handler with the type of the message you want to get notified using DemuxingIoHandler.addReceivedMessageHandler(Class, MessageHandler) or DemuxingIoHandler.addSentMessageHandler(Class, MessageHandler).

作者:

Apache MINA Project

字段概要

字段

限定符和类型	字段和说明
static MessageHandler<java.lang.Object>	NOOP A MessageHandler that does nothing.

方法概要

方法

限定符和类型	方法和说明
void	handleMessage(IoSession session, E message) Invoked when the specific type of message is received from or sent to the specified session.

字段详细资料

NOOP

static final MessageHandler<java.lang.Object> NOOP

A MessageHandler that does nothing. This is useful when you want to ignore a message of a specific type silently.

方法详细资料

handleMessage

void handleMessage(IoSession session,
                 E message)
                   throws java.lang.Exception

Invoked when the specific type of message is received from or sent to the specified session.

参数:

session - the associated IoSession

message - the message to decode. Its type is set by the implementation

抛出:

java.lang.Exception - if there is an error during the message processing