com.SecurePlay.Comms.SPCcommsTCP
Class SocketConnectionTCP

java.lang.Object
  com.SecurePlay.Comms.SPCcommsTCP.SocketConnectionTCP

public class SocketConnectionTCP

extends java.lang.Object

This class represents a connection. It also spawns a listener class in a seperate thread that listens incoming messages. It is also used to send messages out. The reason for this class existence is that a connection can be stored in a map and grabbed to send messages whenever, while the listener it spawned listens to messages.

Author:

IT GlobalSecure

See Also:

SecurePlay License Information

Field Summary

(package private) java.net.Socket	client This is the socket connection.
(package private) java.io.OutputStream	out This is the output stream to the socket connection.
(package private) SPCcommsTCP	tcpMain This is the main TCP driver class that this connection is associated to.

Constructor Summary

SocketConnectionTCP(java.net.InetAddress address, int port, SPCcommsTCP m)
Constructor is used when a connection needs to be created through a certain port.

SocketConnectionTCP(java.net.Socket s, SPCcommsTCP m)
Constructor is used when a SocketServer recieves a connection and passes the socket to this class.

Method Summary

boolean	closeConnection() This method closes the connection and kills the thread that listens to incoming messages.
void	incoming(byte[] mess) Passes incoming messages from listener to the main driver.
void	write(byte[] data) This method writes messages to the connection.

Methods inherited from class java.lang.Object

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

Field Detail

tcpMain

SPCcommsTCP tcpMain

This is the main TCP driver class that this connection is associated to.

client

java.net.Socket client

This is the socket connection.

out

java.io.OutputStream out

This is the output stream to the socket connection.

Constructor Detail

SocketConnectionTCP

public SocketConnectionTCP(java.net.Socket s,
                           SPCcommsTCP m)
                    throws java.io.IOException

Constructor is used when a SocketServer recieves a connection and passes the socket to this class.

Throws:

java.io.IOException

Parameters:

s - Socket - connection recieved.

m - SPCcommsTCP - TCP comms driver class that this connection associated to.

SocketConnectionTCP

public SocketConnectionTCP(java.net.InetAddress address,
                           int port,
                           SPCcommsTCP m)
                    throws java.io.IOException

Constructor is used when a connection needs to be created through a certain port.

Throws:

java.io.IOException

Parameters:

address - InetAddress - address of the connection.

port - int - port number that the connection is created.

m - SPCcommsTCP - TCP comms driver class that this connection associated to.

Method Detail

incoming

public void incoming(byte[] mess)

Passes incoming messages from listener to the main driver.

Parameters:

mess - byte[] - incoming message to be processed

write

public void write(byte[] data)
           throws java.io.IOException

This method writes messages to the connection.

Throws:

java.io.IOException

Parameters:

data - byte[] - messages to be written.

closeConnection

public boolean closeConnection()

This method closes the connection and kills the thread that listens to incoming messages.

Throws:

java.io.IOException