tendrian los metodos o alguna ayuda para darme, tengo que hacer un metodo para subir un archivo a un servidor, utilizo jsf y el api de java pero no puedo hacer que funcione les muestro lo que tengo
Código:
public boolean connect(String host, int port)
throws UnknownHostException, IOException
{
connectionSocket = new Socket(host, port);
outputStream = new PrintStream(connectionSocket.getOutputStream());
inputStream = new BufferedReader(new
InputStreamReader(connectionSocket.getInputStream()));
if (!isPositiveCompleteResponse(getServerReply())){
disconnect();
return false;
}
return true;
}
public boolean login(String username, String password)
throws IOException
{
int response = executeCommand("user " + username);
if (!isPositiveIntermediateResponse(response)) return false;
response = executeCommand("pass " + password);
loggedIn = isPositiveCompleteResponse(response);
return loggedIn;
}
public boolean uploadFile(String fileName)
throws IOException
{
return writeDataFromFile("put " + fileName, fileName);
}
public boolean writeDataFromFile(String command, String fileName)
throws IOException
{
// Open the local file
RandomAccessFile infile = new RandomAccessFile(fileName, "r");
// Do restart if desired
if (restartPoint != 0) {
debugPrint("Seeking to " + restartPoint);
infile.seek(restartPoint);
}
// Convert the RandomAccessFile to an InputStream
FileInputStream fileStream = new FileInputStream(infile.getFD());
boolean success = executeDataCommand(command, fileStream);
infile.close();
return success;
}
public boolean executeDataCommand(String command, InputStream in)
throws IOException
{
// Open a data socket on this computer
ServerSocket serverSocket = new ServerSocket(0);
if (!setupDataPort(command, serverSocket)) return false;
Socket clientSocket = serverSocket.accept();
// Transfer the data
OutputStream out = clientSocket.getOutputStream();
transferData(in, out);
// Clean up the data structures
out.close();
clientSocket.close();
serverSocket.close();
return isPositiveCompleteResponse(getServerReply());
}
private boolean isPositiveCompleteResponse(int response)
{
return (response >= 200 && response < 300);
}
son varios metodos me lo pasaron yo lo modifique un toque pero no lo puedo hacer funcionar