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);
 }
Beispiel #2
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 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());
     }
   }
 }
  private void createContext(String host, int port, String comm, String socketType) {
    myFrame.setTitle("Set One  - " + host);

    if (context != null) {
      context.destroy();
    }
    try {
      context = new SnmpContextPool(host, port, socketType);
      context.setCommunity(comm);
    } catch (java.io.IOException exc) {
      lmessage.setText("IOException: " + exc.getMessage());
      lmessage.setBackground(Color.red);
    }
  }
Beispiel #4
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  public void init() {
    String host = util.getHost();

    h = new JLabel(host + " up since: ");
    v = new JLabel(" unknown ");
    setLayout(new GridLayout(2, 1));
    add(h);
    add(v);
    try {
      context = new SnmpContext(host, port);
    } catch (java.io.IOException exc) {
      System.out.println("IOException " + exc.getMessage());
      System.exit(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());
     }
   }
 }
  /** Commits changes on all known Bean preference editors. */
  private void commit() {
    java.util.Iterator i = mPrefsBeans.iterator();

    while (i.hasNext()) {
      BeanPreferences bean = (BeanPreferences) i.next();

      try {
        bean.save();
      } catch (java.io.IOException io_ex) {
        JOptionPane.showMessageDialog(
            null,
            "Could not save preferences for " + bean.getEditorName() + ": " + io_ex.getMessage(),
            "I/O Exception on Save",
            JOptionPane.ERROR_MESSAGE);
      }
    }
  }
  public void init() {
    // get the host name
    String host = util.getHost();

    h = new JLabel("Host " + host + ", Interface " + intfIndex + " speed");
    try {
      context = new SnmpContext(host, port);
      context.setCommunity(community);

      setLayout(new GridLayout(2, 1));
      add(h);
      v = new JLabel(" unknown ");
      add(v);
    } catch (java.io.IOException exc) {
      System.out.println("IOException " + exc.getMessage());
      System.exit(0);
    }
  }