/** Reestablish a lost connection. */
protected void reestablishConnection() {
String[] options = {
tanitaResourceBundle.getString("OK"),
tanitaResourceBundle.getString("Cancel"),
tanitaResourceBundle.getString("Settings")
};
// Loop until connection is reestablished.
int selectedOption;
while (serialPort == null || !serialPort.isCTS()) {
selectedOption =
JOptionPane.showOptionDialog(
appWindow,
tanitaResourceBundle.getString("Err.No_communication"),
tanitaResourceBundle.getString("Title.Communication_problem"),
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.ERROR_MESSAGE,
null,
options,
tanitaResourceBundle.getString("OK"));
// OK option selected.
if (selectedOption == 0) {
// Try to reestablish connection.
setupSerialPort();
// Cancel option selected.
} else if (selectedOption == 1) {
exitUI();
break;
// Configuration option selected.
} else if (selectedOption == 2) {
// List all serial port in a drop down list, so a new one can be
// selected.
refreshSerialPortList();
String selectedPort =
(String)
JOptionPane.showInputDialog(
appWindow,
tanitaResourceBundle.getString("Instruction.Choose_port"),
tanitaResourceBundle.getString("Title.Settings"),
JOptionPane.QUESTION_MESSAGE,
null,
availablePortNames.toArray(),
getTanitaCommPort());
if (selectedPort != null) {
setTanitaCommPort(selectedPort);
try {
settingsHelper.saveSettings(tanitaLocalSettings);
} catch (CouldNotSaveSettingsException e) {
log.error("Local settings could not be persisted.", e);
}
setupSerialPort();
} else {
exitUI();
}
}
}
}
