org.eclipse.scada.da.server.io.common

Class StreamBaseDevice

java.lang.Object

IoHandlerAdapter

org.eclipse.scada.da.server.io.common.GenericBaseDevice

org.eclipse.scada.da.server.io.common.StreamBaseDevice

All Implemented Interfaces:

BaseDevice

public abstract class StreamBaseDevice
extends GenericBaseDevice
implements BaseDevice

Field Summary

Fields

Modifier and Type	Field and Description
static int	CONNECT_TIMEOUT
protected IoSession	session

Fields inherited from class org.eclipse.scada.da.server.io.common.GenericBaseDevice

connectionListeners

Constructor Summary

Constructors

Constructor and Description
StreamBaseDevice(java.net.SocketAddress address)

Method Summary

Methods

Modifier and Type	Method and Description
void	connect()
void	dispose()
boolean	isConnected()
void	sessionClosed(IoSession session)
void	sessionCreated(IoSession session)
void	sessionIdle(IoSession session, IdleStatus status)
void	sessionOpened(IoSession session)
protected void	setTimeout(long timeout)
protected abstract void	setupConnector(SocketConnector connector)
protected void	writeMessage(java.lang.Object message) Write a message to the outbound connection or fail if there is not open connection at the moment
protected void	writeMessageIgnore(java.lang.Object message) Write a message to the outbound connection or ignore it if there is no open connection at the moment

Methods inherited from class org.eclipse.scada.da.server.io.common.GenericBaseDevice

addConnectionListener, fireConnected, fireConnectionFailed, fireDisconnected, removeConnectionListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.scada.da.server.io.common.BaseDevice

addConnectionListener, removeConnectionListener

Field Detail

CONNECT_TIMEOUT

public static final int CONNECT_TIMEOUT

session

protected IoSession session

Constructor Detail

StreamBaseDevice

public StreamBaseDevice(java.net.SocketAddress address)

Method Detail

setupConnector

protected abstract void setupConnector(SocketConnector connector)

isConnected

public boolean isConnected()

Specified by:

isConnected in interface BaseDevice

connect

public void connect()

Specified by:

connect in interface BaseDevice

dispose

public void dispose()

Specified by:

dispose in interface BaseDevice

sessionCreated

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

Throws:

java.lang.Exception

setTimeout

protected void setTimeout(long timeout)

sessionOpened

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

Throws:

java.lang.Exception

sessionIdle

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

Throws:

java.lang.Exception

sessionClosed

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

Throws:

java.lang.Exception

writeMessage

protected void writeMessage(java.lang.Object message)
                     throws NotConnectedException

Write a message to the outbound connection or fail if there is not open connection at the moment

Parameters:

message - the message to wrtite

Throws:

NotConnectedException - thrown if there is no connection at the moment

writeMessageIgnore

protected void writeMessageIgnore(java.lang.Object message)

Write a message to the outbound connection or ignore it if there is no open connection at the moment

Parameters:

message - the message to write