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);
 }
Example #2
0
 public void start() {
   if (context != null) {
     try {
       UpSincePdu up = new UpSincePdu(context, this);
     } catch (java.io.IOException exc) {
       System.out.println("start(): IOException " + exc.getMessage());
     } catch (PduException exc) {
       System.out.println("start(): PduException " + exc.getMessage());
     }
   }
 }
Example #3
0
 public void run() {
   // We might not get an error, since it is not sure if an
   // interface exists with this intfIndex as index!
   InterfacePdu up2;
   while (context != null) {
     try {
       up2 = new InterfacePdu(context, this, intfIndex);
       Thread.sleep(interval);
     } catch (InterruptedException exc) {;
     } catch (java.io.IOException exc) {
       System.out.println("run(): IOException " + exc.getMessage());
     } catch (PduException exc) {
       System.out.println("run(): PduException " + exc.getMessage());
     }
   }
 }