org.apache.mina.handler.multiton

接口 SingleSessionIoHandler

所有已知实现类:

SingleSessionIoHandlerAdapter

已过时。

@Deprecated
public interface SingleSessionIoHandler

A session handler without an IoSession parameter for simplicity.

A SingleSessionIoHandler is similar to an IoHandler with the notable difference that a SingleSessionIoHandler is used only by one session at a time. Thus, there is no IoSession parameter in the methods of this interface.

Because events are passed to the session in order, it is possible to store conversational state as instance variables in this object.

WARNING: This class is badly named as the actual IoHandler implementor is in fact the SingleSessionIoHandlerDelegate.

作者:

Apache MINA Project

方法概要

方法

限定符和类型	方法和说明
void	exceptionCaught(java.lang.Throwable cause) 已过时。 Invoked when any exception is thrown by user IoHandler implementation or by MINA.
void	inputClosed(IoSession session) 已过时。 Invoked when a half-duplex connection is closed
void	messageReceived(java.lang.Object message) 已过时。 Invoked when protocol message is received.
void	messageSent(java.lang.Object message) 已过时。 Invoked when protocol message that user requested by IoSession.write(Object) is sent out actually.
void	sessionClosed() 已过时。 Invoked when the connection is closed.
void	sessionCreated() 已过时。 Invoked when the session is created.
void	sessionIdle(IdleStatus status) 已过时。 Invoked when the connection is idle.
void	sessionOpened() 已过时。 Invoked when the connection is opened.

方法详细资料

sessionCreated

void sessionCreated()
                    throws java.lang.Exception

已过时。

Invoked when the session is created. Initialize default socket parameters and user-defined attributes here.

抛出:

java.lang.Exception - If the session can't be created

另请参阅:

IoHandler.sessionCreated(IoSession)

sessionOpened

void sessionOpened()
                   throws java.lang.Exception

已过时。

Invoked when the connection is opened. This method is not invoked if the transport type is UDP.

抛出:

java.lang.Exception - If the session can't be opened

另请参阅:

IoHandler.sessionOpened(IoSession)

sessionClosed

void sessionClosed()
                   throws java.lang.Exception

已过时。

Invoked when the connection is closed. This method is not invoked if the transport type is UDP.

抛出:

java.lang.Exception - If the session can't be closed

另请参阅:

IoHandler.sessionClosed(IoSession)

sessionIdle

void sessionIdle(IdleStatus status)
                 throws java.lang.Exception

已过时。

Invoked when the connection is idle. Refer to IdleStatus. This method is not invoked if the transport type is UDP.

参数:

status - the type of idleness

抛出:

java.lang.Exception - If the idle event can't be handled

另请参阅:

IoHandler.sessionIdle(IoSession, IdleStatus)

exceptionCaught

void exceptionCaught(java.lang.Throwable cause)
                     throws java.lang.Exception

已过时。

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

参数:

cause - the caught exception

抛出:

java.lang.Exception - If the exception can't be handled

另请参阅:

IoHandler.exceptionCaught(IoSession, Throwable)

inputClosed

void inputClosed(IoSession session)

已过时。

Invoked when a half-duplex connection is closed

参数:

session - The current session

messageReceived

void messageReceived(java.lang.Object message)
                     throws java.lang.Exception

已过时。

Invoked when protocol message is received. Implement your protocol flow here.

参数:

message - the received message

抛出:

java.lang.Exception - If the received message can't be processed

另请参阅:

IoHandler.messageReceived(IoSession, Object)

messageSent

void messageSent(java.lang.Object message)
                 throws java.lang.Exception

已过时。

Invoked when protocol message that user requested by IoSession.write(Object) is sent out actually.

参数:

message - the sent message

抛出:

java.lang.Exception - If the sent message can't be processed

另请参阅:

IoHandler.messageSent(IoSession, Object)