eu.hgross.blaubot.ethernet

Class BlaubotEthernetUtils

java.lang.Object

eu.hgross.blaubot.ethernet.BlaubotEthernetUtils

public class BlaubotEthernetUtils
extends java.lang.Object

Helper class for some ethernet specifics regarding acceptors/connectors/beacons

Constructor Summary

Constructors

Constructor and Description
BlaubotEthernetUtils()

Method Summary

Modifier and Type	Method and Description
static BlaubotEthernetConnection	getEthernetConnectionFromSocket(java.net.Socket clientSocket) Creates a BlaubotEthernetConnection from an incoming Socket.
static void	sendOwnUniqueIdThroughSocket(IBlaubotDevice ownDevice, java.net.Socket clientSocket) Send the unique id of ownDevice through the socket.

Methods inherited from class java.lang.Object

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

Constructor Detail

BlaubotEthernetUtils

public BlaubotEthernetUtils()

Method Detail

getEthernetConnectionFromSocket

public static BlaubotEthernetConnection getEthernetConnectionFromSocket(java.net.Socket clientSocket)

Creates a BlaubotEthernetConnection from an incoming Socket. Receives the uniqueId from the socket and creates the blaubot device as well as the connection object. // TODO: check if we can generalize the uniqueId transmission through a DataInputStream

Parameters:

clientSocket - the connected socket

Returns:

the abstracted connection or null, if an IOException occured on reading the unique id - NOTE that the clientSocket will be closed if the result is null

sendOwnUniqueIdThroughSocket

public static void sendOwnUniqueIdThroughSocket(IBlaubotDevice ownDevice,
                                                java.net.Socket clientSocket)
                                         throws java.io.IOException

Send the unique id of ownDevice through the socket. This is the counterpart of the receive in getEthernetConnectionFromSocket

Parameters:

ownDevice - the device of which the uniqueDevice should be send - usually the ownDevice

clientSocket - the connected socket

Throws:

java.io.IOException - if something went wrong with the socket communication