private void sendRequest(BlockPdu pdu) {
setButton.setEnabled(false);
getButton.setEnabled(false);
getNextButton.setEnabled(false);
lmessage.setText("Sending request ..");
lmessage.setBackground(Color.white);
try {
varbind var = pdu.getResponseVariableBinding();
AsnObjectId oid = var.getOid();
AsnObject res = var.getValue();
if (res != null) {
toid.setText(oid.toString());
tvalue.setText(res.toString());
lmessage.setText("Received aswer ");
lmessage.setBackground(Color.white);
} else {
lmessage.setText("Received no aswer ");
lmessage.setBackground(Color.red);
}
} catch (PduException exc) {
lmessage.setText("PduException: " + exc.getMessage());
lmessage.setBackground(Color.red);
exc.printStackTrace();
} catch (java.io.IOException exc) {
lmessage.setText("IOException: " + exc.getMessage());
lmessage.setBackground(Color.red);
exc.printStackTrace();
}
setButton.setEnabled(true);
getButton.setEnabled(true);
getNextButton.setEnabled(true);
}