import java.io.*; import java.net.*; public class TCPServerThread extends Thread { private Socket connectionSocket = null; private BufferedReader inFromClient; private DataOutputStream outToClient; /* L'argomento del costruttore e' una established socket */ public TCPServerThread(Socket s) { connectionSocket = s; try{ inFromClient = new BufferedReader( new InputStreamReader(connectionSocket.getInputStream())); outToClient = new DataOutputStream(connectionSocket.getOutputStream()); } catch (IOException e) { e.printStackTrace(); } } public void run() { String clientSentence; String capitalizedSentence; try { clientSentence = inFromClient.readLine(); capitalizedSentence = clientSentence.toUpperCase() + '\n'; outToClient.writeBytes(capitalizedSentence); connectionSocket.close(); } catch (IOException e) { e.printStackTrace(); } } }