org.eclipse.scada.protocol.modbus.slave

Class SlaveHost

java.lang.Object

org.eclipse.scada.protocol.modbus.slave.SlaveHost

public class SlaveHost
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SlaveHost.SlaveHostCustomizer

Constructor Summary

Constructors

Constructor and Description
SlaveHost(ProtocolOptions options, int port) Create a new slave host and bind to a single TCP port
SlaveHost(ProtocolOptions options, org.apache.mina.core.service.IoConnector connector, SlaveHost.SlaveHostCustomizer slaveHostCustomizer)
SlaveHost(ProtocolOptions options, SlaveHost.SlaveHostCustomizer slaveHostCustomizer, SocketAddress... socketAddresses) Create a new slave host and bind to a list of socket addresses
SlaveHost(ProtocolOptions options, org.apache.mina.transport.socket.SocketAcceptor acceptor, SlaveHost.SlaveHostCustomizer slaveHostCustomizer) Create a new slave host This constructor allows for the most flexible socket binding since the caller can provide a arbitrary socket connection.

Method Summary

Modifier and Type	Method and Description
void	dispose()
protected void	handleExceptionCaught(org.apache.mina.core.session.IoSession session, Throwable cause)
protected void	handleInvalidSlave(BaseMessage baseMessage)
protected void	handleMessageReceived(org.apache.mina.core.session.IoSession session, Object message)
protected void	handleSessionClosed(org.apache.mina.core.session.IoSession session)
protected void	handleSessionCreated(org.apache.mina.core.session.IoSession session)
protected void	handleSessionIdle(org.apache.mina.core.session.IoSession session)
protected void	handleSessionOpened(org.apache.mina.core.session.IoSession session)
protected Object	makeError(BaseMessage baseMessage, int exceptionCode)
protected Object	makeReadReply(BaseMessage baseMessage, boolean[] data)
protected Object	makeReadReply(BaseMessage baseMessage, int[] data, ByteOrder order)
SlaveHandle	registerSlave(Slave slave, int slaveId)
protected void	unregisterSlave(Slave slave, int slaveId)

Methods inherited from class java.lang.Object

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

Constructor Detail

SlaveHost

public SlaveHost(ProtocolOptions options,
                 int port)
          throws IOException

Create a new slave host and bind to a single TCP port

Parameters:

options - optional protocol options

port - the TCP port to bind to

Throws:

IOException

SlaveHost

public SlaveHost(ProtocolOptions options,
                 SlaveHost.SlaveHostCustomizer slaveHostCustomizer,
                 SocketAddress... socketAddresses)
          throws IOException

Create a new slave host and bind to a list of socket addresses

Parameters:

options - optional protocol options

socketAddresses - a list of socket addresses to bind to. Note: these socket addresses must be addresses of local interfaces, not remote addresses.

Throws:

IOException

SlaveHost

public SlaveHost(ProtocolOptions options,
                 org.apache.mina.transport.socket.SocketAcceptor acceptor,
                 SlaveHost.SlaveHostCustomizer slaveHostCustomizer)

Create a new slave host
This constructor allows for the most flexible socket binding since the caller can provide a arbitrary socket connection. In this case the caller also has the responsibility of configuring and disposing the socket acceptor.

Parameters:

options - optional protocol options

acceptor - the socket acceptor to use

SlaveHost

public SlaveHost(ProtocolOptions options,
                 org.apache.mina.core.service.IoConnector connector,
                 SlaveHost.SlaveHostCustomizer slaveHostCustomizer)

Method Detail

handleExceptionCaught

protected void handleExceptionCaught(org.apache.mina.core.session.IoSession session,
                                     Throwable cause)

handleMessageReceived

protected void handleMessageReceived(org.apache.mina.core.session.IoSession session,
                                     Object message)

makeReadReply

protected Object makeReadReply(BaseMessage baseMessage,
                               boolean[] data)

makeReadReply

protected Object makeReadReply(BaseMessage baseMessage,
                               int[] data,
                               ByteOrder order)

makeError

protected Object makeError(BaseMessage baseMessage,
                           int exceptionCode)

handleInvalidSlave

protected void handleInvalidSlave(BaseMessage baseMessage)

handleSessionClosed

protected void handleSessionClosed(org.apache.mina.core.session.IoSession session)

handleSessionIdle

protected void handleSessionIdle(org.apache.mina.core.session.IoSession session)

handleSessionCreated

protected void handleSessionCreated(org.apache.mina.core.session.IoSession session)

handleSessionOpened

protected void handleSessionOpened(org.apache.mina.core.session.IoSession session)

dispose

public void dispose()

registerSlave

public SlaveHandle registerSlave(Slave slave,
                                 int slaveId)

unregisterSlave

protected void unregisterSlave(Slave slave,
                               int slaveId)