public class ImageClient extends IoHandlerAdapter
ImageServer
Modifier and Type | Field and Description |
---|---|
static int |
CONNECT_TIMEOUT |
Constructor and Description |
---|
ImageClient(String host,
int port,
ImageListener imageListener) |
Modifier and Type | Method and Description |
---|---|
void |
connect() |
void |
disconnect() |
void |
exceptionCaught(IoSession session,
Throwable cause)
Invoked when any exception is thrown by user
IoHandler
implementation or by MINA. |
boolean |
isConnected() |
void |
messageReceived(IoSession session,
Object message)
Invoked when a message is received.
|
void |
sendRequest(ImageRequest imageRequest) |
void |
sessionClosed(IoSession session)
Invoked when a connection is closed.
|
void |
sessionOpened(IoSession session)
Invoked when a connection has been opened.
|
inputClosed, messageSent, sessionCreated, sessionIdle
public static final int CONNECT_TIMEOUT
public ImageClient(String host, int port, ImageListener imageListener)
public boolean isConnected()
public void connect()
public void disconnect()
public void sessionOpened(IoSession session) throws Exception
IoHandlerAdapter
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 model is configured properly.sessionOpened
in interface IoHandler
sessionOpened
in class IoHandlerAdapter
session
- The session being openedException
- If we get an exception while processing the open eventpublic void sessionClosed(IoSession session) throws Exception
IoHandlerAdapter
sessionClosed
in interface IoHandler
sessionClosed
in class IoHandlerAdapter
session
- The session being closedException
- If we get an exception while processing the close eventpublic void sendRequest(ImageRequest imageRequest)
public void messageReceived(IoSession session, Object message) throws Exception
IoHandlerAdapter
messageReceived
in interface IoHandler
messageReceived
in class IoHandlerAdapter
session
- The session that is receiving a messagemessage
- The received messageException
- If we get an exception while processing the received messagepublic void exceptionCaught(IoSession session, Throwable cause) throws Exception
IoHandlerAdapter
IoHandler
implementation or by MINA. If cause
is an instance of
IOException
, MINA will close the connection automatically.exceptionCaught
in interface IoHandler
exceptionCaught
in class IoHandlerAdapter
session
- The session for which we have got an exceptioncause
- The exception that has been caughtException
- If we get an exception while processing the caught exceptionCopyright © 2004–2016 Apache MINA Project. All rights reserved.