org.jscience.net
Class SecureConnection

java.lang.Object
  org.jscience.net.SecureConnection

All Implemented Interfaces:

NetConnection

public class SecureConnection
extends java.lang.Object
implements NetConnection

SecureConnection is a small wrapper for NetConnection objects, which provides automatic encoding/decoding of messages. objects as Encoded objects.

See Also:

Encoded, NetConnection

Constructor Summary

SecureConnection(NetConnection con, SynchronousKey key)
Creates a new SecureConnection object.

Method Summary

void	close() DOCUMENT ME!
NetConnection	getEmbeddedConnection() DOCUMENT ME!
SynchronousKey	getKey() DOCUMENT ME!
java.lang.Object	getSignature() DOCUMENT ME!
java.net.Socket	getSocket() DOCUMENT ME!
boolean	isActive() DOCUMENT ME!
java.lang.Object	readMessage() extracts the encoded object from the Encoded object received
void	sendMessage(java.lang.Object message) every message will be encoded before it is sent unless it is already an Encoded object
void	setKey(SynchronousKey key) DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Constructor Detail

SecureConnection

public SecureConnection(NetConnection con,
                        SynchronousKey key)

Creates a new SecureConnection object.

Parameters:

con - DOCUMENT ME!

key - DOCUMENT ME!

Method Detail

getKey

public SynchronousKey getKey()

DOCUMENT ME!

Returns:

DOCUMENT ME!

setKey

public void setKey(SynchronousKey key)

DOCUMENT ME!

Parameters:

key - DOCUMENT ME!

Throws:

java.lang.NullPointerException - DOCUMENT ME!

getEmbeddedConnection

public NetConnection getEmbeddedConnection()

DOCUMENT ME!

Returns:

DOCUMENT ME!

close

public void close()

DOCUMENT ME!

Specified by:

close in interface NetConnection

getSignature

public java.lang.Object getSignature()

DOCUMENT ME!

Specified by:

getSignature in interface NetConnection

Returns:

DOCUMENT ME!

getSocket

public java.net.Socket getSocket()

DOCUMENT ME!

Specified by:

getSocket in interface NetConnection

Returns:

DOCUMENT ME!

isActive

public boolean isActive()

DOCUMENT ME!

Specified by:

isActive in interface NetConnection

Returns:

DOCUMENT ME!

readMessage

public java.lang.Object readMessage()
                             throws java.io.IOException,
                                    java.lang.ClassNotFoundException

extracts the encoded object from the Encoded object received

Specified by:

readMessage in interface NetConnection

Returns:

DOCUMENT ME!

Throws:

java.io.IOException - also if the key is incorrect when an Encoded message was received

java.lang.ClassNotFoundException - DOCUMENT ME!

sendMessage

public void sendMessage(java.lang.Object message)
                 throws java.io.IOException

every message will be encoded before it is sent unless it is already an Encoded object

Specified by:

sendMessage in interface NetConnection

Parameters:

message - DOCUMENT ME!

Throws:

java.io.IOException - DOCUMENT ME!