serverP2P

Class ServerManagementUDP

java.lang.Object

tools.ServeErrors

serverP2P.ServerManagement

serverP2P.ServerManagementUDP

All Implemented Interfaces:

java.lang.Runnable

public class ServerManagementUDP
extends ServerManagement

Implementation of P2P-JAVA-PROJECT VERSION 1.0 protocol for UDP.

Version:

1.0

Author:

Louis Royer, Flavien Haas, JS Auge

Field Summary

Fields

Modifier and Type	Field and Description
private java.net.DatagramSocket	socket

Fields inherited from class serverP2P.ServerManagement

baseDirectory, fileListWatcher, logger, punisher, ratioWatcher, server, stop, tracker

Constructor Summary

Constructors

Constructor and Description
ServerManagementUDP(java.lang.String baseDirectory, HostItem server, HostItem tracker, Logger logger) Constructor for UDP implementation, with baseDirectory and UDPPort parameters.

Method Summary

Modifier and Type	Method and Description
protected void	closeSocket() Closes socket
protected <T extends Payload> ProtocolP2PPacket<T>	createProtocolP2PPacket(T payload) Create packets
protected java.lang.Object	getTrackerSocket() Getter for tracker socket
void	run() Implementation of runnable.
protected void	writeLog(java.lang.Exception e, LogLevel logLevel) Implementation of writeLog
protected void	writeLog(java.lang.String text, LogLevel logLevel) Implementation of writeLog

Methods inherited from class serverP2P.ServerManagement

handleRequest, sendHashResponse, sendListResponse, sendLoadResponse, sendSizeResponse, sendUnregisterRequest, setStop, updateFileList

Methods inherited from class tools.ServeErrors

sendEmptyDirectory, sendEmptyFile, sendInternalError, sendNotATracker, sendNotFound, sendUnknownHost

Methods inherited from class java.lang.Object

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

Field Detail

socket

private java.net.DatagramSocket socket

Constructor Detail

ServerManagementUDP

public ServerManagementUDP(java.lang.String baseDirectory,
                           HostItem server,
                           HostItem tracker,
                           Logger logger)

Constructor for UDP implementation, with baseDirectory and UDPPort parameters.

Parameters:

baseDirectory - the root directory where files are stored

hostName - the server will bind on this address

port - the server will listen on this port

logger - Logger item

tracker - Tracker

Method Detail

run

public void run()

Implementation of runnable. This methods allows to run the server.

writeLog

protected void writeLog(java.lang.String text,
                        LogLevel logLevel)

Implementation of writeLog

Specified by:

writeLog in class ServeErrors

Parameters:

text - Text to log

logLevel - level of logging

writeLog

protected void writeLog(java.lang.Exception e,
                        LogLevel logLevel)

Implementation of writeLog

Specified by:

writeLog in class ServeErrors

Parameters:

e - exception to log

logLevel - level of logging

createProtocolP2PPacket

protected <T extends Payload> ProtocolP2PPacket<T> createProtocolP2PPacket(T payload)

Create packets

Specified by:

createProtocolP2PPacket in class ServeErrors

Parameters:

payload - Payload

getTrackerSocket

protected java.lang.Object getTrackerSocket()
                                     throws java.net.SocketException,
                                            java.net.UnknownHostException,
                                            java.io.IOException

Getter for tracker socket

Specified by:

getTrackerSocket in class ServerManagement

Returns:

Tracker's socket

Throws:

java.net.SocketException

java.net.UnknownHostException

java.io.IOException

closeSocket

protected void closeSocket()

Closes socket

Specified by:

closeSocket in class ServerManagement