uk.ac.ic.doc.automed.p2p.communication
Class ResponseHandler

java.lang.Object
  uk.ac.ic.doc.automed.p2p.communication.ResponseHandler

public class ResponseHandler
extends java.lang.Object

Field Summary

static java.lang.String	OUTPUT_SOCKET
static java.lang.String	OUTPUT_STREAM
static java.lang.String	REMOTE_ADDRESS
static java.lang.String	REMOTE_PORT
static java.lang.String	SRC_ADDRESS

Constructor Summary

ResponseHandler(java.lang.String protocol, java.util.Map handlerElements)
Creates a new instance of ResponseHandler

Method Summary

java.lang.String	getRemoteAddress() The address of the remote host to which this response is sent
int	getRemotePort() The port on the remote host at which this response is targeted
java.net.InetAddress	getSourceAddress() The address of this host used for sending response
void	serialiseOutput(AbstractMessage response)
void	serialiseUDPOutput(byte[] response) Serialise bytes

Methods inherited from class java.lang.Object

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

Field Detail

OUTPUT_STREAM

public static final java.lang.String OUTPUT_STREAM

See Also:

Constant Field Values

OUTPUT_SOCKET

public static final java.lang.String OUTPUT_SOCKET

See Also:

Constant Field Values

REMOTE_ADDRESS

public static final java.lang.String REMOTE_ADDRESS

See Also:

Constant Field Values

REMOTE_PORT

public static final java.lang.String REMOTE_PORT

See Also:

Constant Field Values

SRC_ADDRESS

public static final java.lang.String SRC_ADDRESS

See Also:

Constant Field Values

Constructor Detail

ResponseHandler

public ResponseHandler(java.lang.String protocol,
                       java.util.Map handlerElements)

Creates a new instance of ResponseHandler

Parameters:

protocol - communication protocol to use (see #Constants)

elements - map of elements which help serialise the response (dependent on protocol)
TCP:

• OUTPUT_STREAM --> OutputStream object

UDP:

• OUTPUT_SOCKET --> DatagramSocket object
• REMOTE_ADDRESS --> InetAddress of the remote host
• REMOTE_PORT --> an integer indicating remote port

Method Detail

serialiseOutput

public void serialiseOutput(AbstractMessage response)
                     throws CommunicationException

Throws:

CommunicationException

serialiseUDPOutput

public void serialiseUDPOutput(byte[] response)
                        throws CommunicationException

Serialise bytes

Throws:

CommunicationException

getSourceAddress

public java.net.InetAddress getSourceAddress()

The address of this host used for sending response

getRemoteAddress

public java.lang.String getRemoteAddress()

The address of the remote host to which this response is sent

getRemotePort

public int getRemotePort()

The port on the remote host at which this response is targeted