public class BluetoothSPPServer extends Thread implements BundleActivator {

  private ServiceReference         connRef;
  private ConnectorService         connService;
  private StreamConnection         connection;
  private StreamConnectionNotifier server;
  private static final UUID _IDENTIFIER = new UUID("1101", true);
  private static final String URL = "btspp://localhost:" + _IDENTIFIER + ";name=BluetoothServer";
  
  public void start(BundleContext bc) {

    connRef = bc.getServiceReference(ConnectorService.class.getName());
    
    if (connRef != null) {
      connService = (ConnectorService)bc.getService(connRef);
      
      try {
        server = (StreamConnectionNotifier)connService.open(URL, 
                                                            ConnectorService.READ); 
      } catch(ConnectionNotFoundException ce) {
        ce.printStackTrace();
      } catch(IOException ioe) {
        ioe.printStackTrace(); 
      }
    }
    start();
  }
  
  public void run() {
    try {
      connection = server.acceptAndOpen();
      DataInputStream inputStream = connection.openDataInputStream();
      while(true) {
        String input = inputStream.readUTF();
        while(input != null) {
          System.out.println(input);
          input = inputStream.readUTF();
        }
      }      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  
  public void stop(BundleContext bc) {
    try {
      connection.close();

    } catch(IOException ioe) {
      ioe.printStackTrace();
    }
    bc.ungetService(connRef);    
  }
}