public void actionPerformed(ActionEvent evt) {
Object src = evt.getSource();
try {
if (src == propDialog) {
propDialog_actionPerformed(evt);
} else {
pdu = new BlockPdu(context);
if (src == setButton) {
pdu.setPduType(BlockPdu.SET);
pdu.addOid(toid.getText(), new AsnOctets(tvalue.getText()));
} else if (src == getButton) {
pdu.setPduType(BlockPdu.GET);
pdu.addOid(toid.getText());
} else if (src == getNextButton) {
pdu.setPduType(BlockPdu.GETNEXT);
pdu.addOid(toid.getText());
}
sendRequest(pdu);
}
} catch (Exception exc) {
exc.printStackTrace();
lmessage.setText("Exception: " + exc.getMessage());
lmessage.setBackground(Color.red);
}
}
private void sendGetRequest() {
try {
pdu = new BlockPdu(context);
pdu.setPduType(BlockPdu.GET);
pdu.addOid(ifNumber);
AsnObject res = pdu.getResponseVariable();
if (res != null) {
int ifCount = ((AsnInteger) res).getValue();
System.out.println("ifCount " + ifCount);
pdu = new BlockPdu(context);
pdu.setPduType(BlockPdu.GETNEXT);
for (int no = 0; no < ifCount; no++) {
for (int i = 1; i <= noIfEntry; i++) {
String oid = ifEntry + "." + i + "." + no;
pdu.addOid(oid);
}
}
sendRequest(pdu);
} else {
System.out.println("Received no answer");
}
} catch (Exception exc) {
exc.printStackTrace();
}
}
private void sendGetRequest(String oid) {
pdu = new BlockPdu(context);
pdu.setPduType(BlockPdu.GET);
pdu.addOid(oid);
sendRequest(pdu);
}