update.remote.imond

Class SynchronizeCommunication

java.lang.Object

update.remote.imond.SynchronizeCommunication

public class SynchronizeCommunication
extends java.lang.Object

This is the class for the connection to the imond.

Author:

Patrick Kriegel

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.BufferedInputStream	bufferedInputStream This attribute represents the buffer for the input.
private java.io.BufferedOutputStream	bufferedOutputStream This attribute represents the buffer for the outgoing data.
private java.io.PrintWriter	printWriter This attribute represents a printer for the formatting representations of objects to a text-output stream.
private java.net.Socket	socket This attribute represents the socket for the connection.

Constructor Summary

Constructors

Constructor and Description
SynchronizeCommunication()

Method Summary

Modifier and Type	Method and Description
void	connect(java.lang.String server, int port) This method creates a socket for the communication to the router.
void	disconnect() This method disconnects the connection to imond.
java.lang.String	pass() This method checks, if a password exists.
java.lang.String	pass(java.lang.String password) This method sends the password to the imond and gets an answer if the password is correct or gives the information, that the imond is in the admin mode.
void	receiveFile(java.lang.String filename, java.lang.String buildPath, java.lang.String pass) This method instructs imond to receive a file.
private java.lang.String	sendCommand(java.lang.String command, boolean expectingAnswer) This method sends a command to the imond, if necessary: with the essential information.

Methods inherited from class java.lang.Object

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

Field Detail

socket

private java.net.Socket socket

This attribute represents the socket for the connection.

bufferedInputStream

private java.io.BufferedInputStream bufferedInputStream

This attribute represents the buffer for the input.

bufferedOutputStream

private java.io.BufferedOutputStream bufferedOutputStream

This attribute represents the buffer for the outgoing data.

printWriter

private java.io.PrintWriter printWriter

This attribute represents a printer for the formatting representations of objects to a text-output stream.

Constructor Detail

SynchronizeCommunication

public SynchronizeCommunication()

Method Detail

connect

public void connect(java.lang.String server,
                    int port)
             throws CommunicationException

This method creates a socket for the communication to the router.

Parameters:

server - this is the ip address of the router

port - this is the necessary port for the connection

Throws:

CommunicationException - If the connection failed.

pass

public java.lang.String pass()
                      throws CommunicationException

This method checks, if a password exists.

Returns:

command

Throws:

CommunicationException - if there are problems with the connection

pass

public java.lang.String pass(java.lang.String password)
                      throws CommunicationException

This method sends the password to the imond and gets an answer if the password is correct or gives the information, that the imond is in the admin mode.

Parameters:

password - this is the entered password

Returns:

command

Throws:

CommunicationException - if there are problems with the connection

sendCommand

private java.lang.String sendCommand(java.lang.String command,
                                     boolean expectingAnswer)
                              throws CommunicationException

This method sends a command to the imond, if necessary: with the essential information. This method receives an answer of the imond.

Parameters:

command - this is the command for the imond

expectingAnswer - if an answer of the imond is expected, then he can wait 10 seconds

Returns:

answer

Throws:

CommunicationException - if there are problems with the connection

disconnect

public void disconnect()
                throws CommunicationException

This method disconnects the connection to imond.

Throws:

CommunicationException - if there are problems with the connection

receiveFile

public void receiveFile(java.lang.String filename,
                        java.lang.String buildPath,
                        java.lang.String pass)
                 throws CommunicationException,
                        java.io.IOException

This method instructs imond to receive a file.

Parameters:

filename - path and name of file to save

buildPath - path of the location of the file on the fli4l and the filename

pass - password

Throws:

CommunicationException - Exception, if there are problems with sending the data.

java.io.IOException - Exception, if there are problems with reading files.