cz.cuni.pogamut.Parser
Class ParserConnection

java.lang.Object
  cz.cuni.pogamut.Parser.ParserConnection

public class ParserConnection
extends java.lang.Object

Wrapper for the socket to the Remote Parser. User by Client when the Remote Parser is requested.

Field Summary

static java.lang.String	DEFAULT_ADDRESS Default address for connection ... localhost
static int	DEFAULT_PORT Default port for connection ... localhost
protected java.io.ObjectInputStream	input
private java.util.logging.Logger	log
private java.io.PrintWriter	output
protected java.net.InetAddress	serverAddress InetAddress used by the connection (remote side)
protected int	serverPort Remote port of the connection.
private java.net.Socket	socket

Constructor Summary

ParserConnection()
Inicialize class.

ParserConnection(java.lang.String netAddress)
Inicialize class.

ParserConnection(java.lang.String netAddress, int port, java.util.logging.Logger log)
Inicialize class.

Method Summary

void	close()
void	connect() Connect to Unreal Server with installed GameBot using parametr from constructor.
(package private) void	disconnect() Clean up stuff.
boolean	isConnected() Is class connected to RemoteParser?
MessageObject	readObject()
void	send(java.lang.String msg)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ADDRESS

public static final java.lang.String DEFAULT_ADDRESS

Default address for connection ... localhost

See Also:

Constant Field Values

DEFAULT_PORT

public static final int DEFAULT_PORT

Default port for connection ... localhost

See Also:

Constant Field Values

serverAddress

protected java.net.InetAddress serverAddress

InetAddress used by the connection (remote side)

serverPort

protected int serverPort

Remote port of the connection.

socket

private java.net.Socket socket

input

protected java.io.ObjectInputStream input

output

private java.io.PrintWriter output

log

private java.util.logging.Logger log

Constructor Detail

ParserConnection

public ParserConnection(java.lang.String netAddress,
                        int port,
                        java.util.logging.Logger log)
                 throws java.net.UnknownHostException

Inicialize class.

Parameters:

netAddress - network address, where is running the RemoteParser

port - port, where RemoteParser listens

Throws:

java.net.UnknownHostException - if passed hostname/ip address doesnt exists, throw exception

ParserConnection

public ParserConnection(java.lang.String netAddress)
                 throws java.net.UnknownHostException

Inicialize class. Port of RemoteParser is assumed to be 3000 and creating own log.

Parameters:

netAddress - network address, where is running UT2004 server with GameBots

Throws:

java.net.UnknownHostException - if passed hostname/ip address doesnt exists, throw exception

ParserConnection

public ParserConnection()
                 throws java.net.UnknownHostException

Inicialize class. Assume that RemoteParser is running at localhost:4000 and creating own log.

Throws:

java.net.UnknownHostException - if passed hostname/ip address doesnt exists, throw exception

Method Detail

connect

public void connect()
             throws ConnectException

Connect to Unreal Server with installed GameBot using parametr from constructor.

Throws:

ConnectException

If - socket can't be created, throw IOException

disconnect

void disconnect()
          throws DisconnectException

Clean up stuff. Close socket for remote parser, close streams for communication.

Throws:

DisconnectException

isConnected

public boolean isConnected()

Is class connected to RemoteParser?

Returns:

true - connection is established, else false

send

public void send(java.lang.String msg)
          throws CantWriteException

Throws:

CantWriteException

readObject

public MessageObject readObject()
                         throws CantReadException

Throws:

CantReadException

close

public void close()
           throws CantCloseConnectionException

Throws:

CantCloseConnectionException