clientP2P

Class ClientDownloadPartUDP

java.lang.Object

tools.ServeErrors

clientP2P.ClientDownloadPart

clientP2P.ClientDownloadPartUDP

All Implemented Interfaces:

java.lang.Runnable

public class ClientDownloadPartUDP
extends ClientDownloadPart

Class to download file parts on 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 clientP2P.ClientDownloadPart

client, failed, filename, logger, manager, MAX_PARTIAL_SIZE, noTask, partsSubdir, pendingTasks, receivedBytesCount, stop, tasksDone, tasksListsLock, toDoTasks

Constructor Summary

Constructors

Constructor and Description
ClientDownloadPartUDP(ClientDownload manager, java.lang.String filename, java.net.DatagramSocket socket, java.lang.String partsSubdir, Logger logger, HostItem client, HostItem server) Constructor with filename, socket, and part subdir

Method Summary

Modifier and Type	Method and Description
protected void	closeSocket() Close the socket
protected <T extends Payload> ProtocolP2PPacket<T>	createProtocolP2PPacket(T payload) Create packets
protected java.lang.Object	getSocket() Get the socket
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 clientP2P.ClientDownloadPart

assignTask, doTasks, downloadPart, getDone, getFailed, getReceivedBytesCount, getServer, hasFailed, reqPart, run, setStop

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

ClientDownloadPartUDP

public ClientDownloadPartUDP(ClientDownload manager,
                             java.lang.String filename,
                             java.net.DatagramSocket socket,
                             java.lang.String partsSubdir,
                             Logger logger,
                             HostItem client,
                             HostItem server)

Constructor with filename, socket, and part subdir

Parameters:

filename - name of file to download

socket - socket to use

partsSubdir - directory to store .part files

logger - Logger

client - HostItem of the application

server - HostItem of the server application

Method Detail

getSocket

protected java.lang.Object getSocket()

Get the socket

Specified by:

getSocket in class ClientDownloadPart

closeSocket

protected void closeSocket()
                    throws java.io.IOException

Close the socket

Specified by:

closeSocket in class ClientDownloadPart

Throws:

java.io.IOException

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