de.upb.swtpra05.group03.companycontrol
Class CompanyControlClient

java.lang.Object
  java.rmi.server.RemoteObject
      java.rmi.server.RemoteServer
          java.rmi.server.UnicastRemoteObject
              de.upb.swtpra.kernel.companycontrol.CompanyControlClientBase
                  de.upb.swtpra05.group03.companycontrol.CompanyControlClient

All Implemented Interfaces:

java.rmi.Remote, de.upb.swtpra.kernel.companycontrol.RMICompanyControlClientInterface, java.lang.Runnable, java.io.Serializable, de.upb.swtpra.kernel.visualisation.client.ServerStatusCheckerInterface

public class CompanyControlClient

extends de.upb.swtpra.kernel.companycontrol.CompanyControlClientBase

The Company Control Client. This Class inherits the ClientBase Class and is used for the Communication with the Server.

Version:

$Revision: 1.3 $

See Also:

Serialized Form

Field Summary

static int	clientPort Client Port
private int	CompanyID Die Company ID
private static int	CONNECTED
private CryptoMessagesHandler	cryptoMsgHandler this class encrypts all messages to the shuttles and decrypts all messages received from them
private static int	DISCONNECTED
private java.util.HashMap	IDtoShuttleAgentID map the two different kinds of IDs
private java.util.HashMap	IDtoStationName Map to get the associated Name of a StationID Key : StationID (Integer) Value : Name (String)
private java.util.HashMap	KernelIDtoShuttleAgentID Stores all received ShuttleAgentIDs
private CompanyMainControl	refMainControl Reference to MainControl
private static long	serialVersionUID Comment for serialVersionUID
static int	serverPort Server Port
static java.lang.String	serverURL the URL of the server
static Settings	settings
private java.util.Map	shuttleList
private java.util.Map	shuttleStockMap Stores all Informations for the StockTable Key : StationID (Integer) Value : StockInformation (Class)
private int	state
private java.util.LinkedList	WaitingStocks

Fields inherited from class de.upb.swtpra.kernel.companycontrol.CompanyControlClientBase

Fields inherited from class java.rmi.server.UnicastRemoteObject

Fields inherited from class java.rmi.server.RemoteServer

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

CompanyControlClient(CompanyMainControl refMainControl)

Method Summary

void	connectionRefused() The client can override this method in order to handle the case when a connection ist refused by the SimulationKernel.
void	disconnect()
private java.util.HashMap	extractStationNames(de.upb.swtpra.kernel.TopologyData td) Gathers all Station Names from the Topology
de.upb.swtpra.kernel.id.ShuttleAgentID	getShuttleAgentID(int ID)
private ShuttleInformation	handleRemoteShuttleStatusString(de.upb.swtpra.kernel.visualisation.RemoteShuttleStatusString rsss)
void	init(de.upb.swtpra.kernel.TopologyData td, int time) At the beginning the client gets the current topology.
private void	initialize() Initialize the Client.
void	logon(java.lang.String Ip, int Port, java.lang.String Username, java.lang.String Password)
void	sendMessage(de.upb.swtpra.kernel.companycontrol.CompanyControlRemoteObj msg)
void	update(de.upb.swtpra.kernel.visualisation.RemoteObj obj) Update Method that handles incoming Messages.
private void	updateWaitingStocks() Commits the StockInformations held back because not all Station Names have been gather at the time the Information was received in the update Method

Methods inherited from class de.upb.swtpra.kernel.companycontrol.CompanyControlClientBase

abortConnection, connectToServer, disconnectFromServer, getKerntelToClientQueue, getQueue, getServer, isConnected, run, sendMessageToKernel

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

Comment for serialVersionUID

See Also:

Constant Field Values

DISCONNECTED

private static final int DISCONNECTED

See Also:

Constant Field Values

CONNECTED

private static final int CONNECTED

See Also:

Constant Field Values

state

private int state

shuttleStockMap

private java.util.Map shuttleStockMap

Stores all Informations for the StockTable Key : StationID (Integer) Value : StockInformation (Class)

shuttleList

private java.util.Map shuttleList

IDtoStationName

private java.util.HashMap IDtoStationName

Map to get the associated Name of a StationID Key : StationID (Integer) Value : Name (String)

KernelIDtoShuttleAgentID

private java.util.HashMap KernelIDtoShuttleAgentID

Stores all received ShuttleAgentIDs

IDtoShuttleAgentID

private java.util.HashMap IDtoShuttleAgentID

map the two different kinds of IDs

serverURL

public static java.lang.String serverURL

the URL of the server

WaitingStocks

private java.util.LinkedList WaitingStocks

clientPort

public static int clientPort

Client Port

refMainControl

private CompanyMainControl refMainControl

Reference to MainControl

serverPort

public static int serverPort

Server Port

settings

public static final Settings settings

CompanyID

private int CompanyID

Die Company ID

cryptoMsgHandler

private CryptoMessagesHandler cryptoMsgHandler

this class encrypts all messages to the shuttles and decrypts all messages received from them

Constructor Detail

CompanyControlClient

public CompanyControlClient(CompanyMainControl refMainControl)
                     throws java.rmi.RemoteException

Parameters:

refMainControl -

Throws:

java.rmi.RemoteException

Method Detail

initialize

private void initialize()

Initialize the Client.

connectionRefused

public void connectionRefused()

Description copied from class: de.upb.swtpra.kernel.companycontrol.CompanyControlClientBase

The client can override this method in order to handle the case when a connection ist refused by the SimulationKernel.

extractStationNames

private java.util.HashMap extractStationNames(de.upb.swtpra.kernel.TopologyData td)

Gathers all Station Names from the Topology

Parameters:

td -

Returns:

HashMap

updateWaitingStocks

private void updateWaitingStocks()

Commits the StockInformations held back because not all Station Names have been gather at the time the Information was received in the update Method

init

public void init(de.upb.swtpra.kernel.TopologyData td,
                 int time)

Description copied from class: de.upb.swtpra.kernel.companycontrol.CompanyControlClientBase

At the beginning the client gets the current topology.

Parameters:

td - The TopologyData object with the topology.

time - The current simulation time.

handleRemoteShuttleStatusString

private ShuttleInformation handleRemoteShuttleStatusString(de.upb.swtpra.kernel.visualisation.RemoteShuttleStatusString rsss)

Parameters:

rsss -

Returns:

shuttle info

update

public void update(de.upb.swtpra.kernel.visualisation.RemoteObj obj)

Update Method that handles incoming Messages.

logon

public void logon(java.lang.String Ip,
                  int Port,
                  java.lang.String Username,
                  java.lang.String Password)

Parameters:

Ip -

Port -

Username -

Password -

disconnect

public void disconnect()

getShuttleAgentID

public de.upb.swtpra.kernel.id.ShuttleAgentID getShuttleAgentID(int ID)

Parameters:

ID -

Returns:

ShuttleAgentID

sendMessage

public void sendMessage(de.upb.swtpra.kernel.companycontrol.CompanyControlRemoteObj msg)

Parameters:

msg -