Exemplo n.º 1
0
 public void startFile(String logfile) {
   File parent = new File(logfile).getParentFile();
   if (!parent.isDirectory() && !parent.mkdirs()) {
     logger.warning("Could not create log folder: " + parent);
   }
   Handler fileHandler = new RotatingFileHandler(logfile);
   fileHandler.setFormatter(new DateOutputFormatter(FILE_DATE));
   logger.addHandler(fileHandler);
 }
Exemplo n.º 2
0
 public static void closeActiveWindow() {
   for (int i = 0; i < windows.size(); i++) {
     try {
       AbstractWindow window = (AbstractWindow) windows.get(i);
       if (window != null && window.isActive()) {
         closeWindow(window);
       }
     } catch (Exception e) {
       logger.warning("Cannot close window: " + e.getMessage());
     }
   }
 }
Exemplo n.º 3
0
 public void xSetBounds(int x, int y, int width, int height) {
   if (getWindow() == 0) {
     insLog.warning("Attempt to resize uncreated window");
     throw new IllegalStateException("Attempt to resize uncreated window");
   }
   insLog.fine(
       "Setting bounds on " + this + " to (" + x + ", " + y + "), " + width + "x" + height);
   if (width <= 0) {
     width = 1;
   }
   if (height <= 0) {
     height = 1;
   }
   XToolkit.awtLock();
   try {
     XlibWrapper.XMoveResizeWindow(XToolkit.getDisplay(), getWindow(), x, y, width, height);
   } finally {
     XToolkit.awtUnlock();
   }
 }
  /**
   * Creates a dialog where the user can specify the location of the database,including the type of
   * network connection (if this is a networked client)and IP address and port number; or search and
   * select the database on a local drive if this is a standalone client.
   *
   * @param parent Defines the Component that is to be the parent of this dialog box. For
   *     information on how this is used, see <code>JOptionPane</code>
   * @param connectionMode Specifies the type of connection (standalone or networked)
   * @see JOptionPane
   */
  public DatabaseLocationDialog(Frame parent, ApplicationMode connectionMode) {
    configOptions = (new ConfigOptions(connectionMode));
    configOptions.getObservable().addObserver(this);

    // load saved configuration
    SavedConfiguration config = SavedConfiguration.getSavedConfiguration();

    // the port and connection type are irrelevant in standalone mode
    if (connectionMode == ApplicationMode.STANDALONE_CLIENT) {
      validPort = true;
      validCnx = true;
      networkType = ConnectionType.DIRECT;
      location = config.getParameter(SavedConfiguration.DATABASE_LOCATION);
    } else {
      // there may not be a network connectivity type defined and, if
      // not, we do not set a default - force the user to make a choice
      // the at least for the first time they run this.
      String tmp = config.getParameter(SavedConfiguration.NETWORK_TYPE);
      if (tmp != null) {
        try {
          networkType = ConnectionType.valueOf(tmp);
          configOptions.setNetworkConnection(networkType);
          validCnx = true;
        } catch (IllegalArgumentException e) {
          log.warning("Unknown connection type: " + networkType);
        }
      }

      // there is always at least a default port number, so we don't have
      // to validate this.
      port = config.getParameter(SavedConfiguration.SERVER_PORT);
      configOptions.setPortNumberText(port);
      validPort = true;

      location = config.getParameter(SavedConfiguration.SERVER_ADDRESS);
    }

    // there may not be a default database location, so we had better
    // validate before using the returned value.
    if (location != null) {
      configOptions.setLocationFieldText(location);
      validDb = true;
    }

    options =
        new JOptionPane(configOptions, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION);

    connectButton.setActionCommand(CONNECT);
    connectButton.addActionListener(this);

    boolean allValid = validDb && validPort && validCnx;
    connectButton.setEnabled(allValid);

    exitButton.setActionCommand(EXIT);
    exitButton.addActionListener(this);

    options.setOptions(new Object[] {connectButton, exitButton});

    dialog = options.createDialog(parent, TITLE);
    dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
    dialog.addWindowListener(this);
    dialog.setVisible(true);
  }
  /**
   * Callback method to process modifications in the common ConfigOptions panel. ConfigOptions was
   * developed to be common to many applications (even though we only have three modes), so it does
   * not have any knowledge of how we are using it within this dialog box. So ConfigOptions just
   * sends updates to registered Observers whenever anything changes. We can receive those
   * notifications here, and decide whether we have enough information to enable the "Connect"
   * button of the dialog box.
   */
  public void update(Observable o, Object arg) {
    // we are going to ignore the Observable object, since we are only
    // observing one object. All we are interested in is the argument.

    if (!(arg instanceof OptionUpdate)) {
      log.log(
          Level.WARNING,
          "DatabaseLocationDialog received update type: " + arg,
          new IllegalArgumentException());
      return;
    }

    OptionUpdate optionUpdate = (OptionUpdate) arg;

    // load saved configuration
    SavedConfiguration config = SavedConfiguration.getSavedConfiguration();

    switch (optionUpdate.getUpdateType()) {
      case DB_LOCATION_CHANGED:
        location = (String) optionUpdate.getPayload();
        if (configOptions.getApplicationMode() == ApplicationMode.STANDALONE_CLIENT) {
          File f = new File(location);
          if (f.exists() && f.canRead() && f.canWrite()) {
            validDb = true;
            log.info("File chosen " + location);
            config.setParameter(SavedConfiguration.DATABASE_LOCATION, location);
          } else {
            log.warning("Invalid file " + location);
          }
        } else {
          try {
            if (location.matches("\\d+\\.\\d+\\.\\d+\\.\\d+")) {
              // location given matches 4 '.' separated numbers
              // regex could be improved by limiting each quad to
              // no more than 3 digits.
              String[] quads = location.split("\\.");
              byte[] address = new byte[quads.length];
              for (int i = 0; i < quads.length; i++) {
                address[i] = new Integer(quads[i]).byteValue();
              }
              InetAddress.getByAddress(address);
            } else {
              InetAddress.getAllByName(location);
            }
            log.info("Server specified " + location);
            validDb = true;
            config.setParameter(SavedConfiguration.SERVER_ADDRESS, location);
          } catch (UnknownHostException uhe) {
            log.warning("Unknown host: " + location);
            validDb = false;
          }
        }
        break;
      case PORT_CHANGED:
        port = (String) optionUpdate.getPayload();
        int p = Integer.parseInt(port);

        if (p >= LOWEST_PORT && p < HIGHEST_PORT) {
          if (p < SYSTEM_PORT_BOUNDARY) {
            log.info("User chose System port " + port);
          } else if (p < IANA_PORT_BOUNDARY) {
            log.info("User chose IANA port " + port);
          } else {
            log.info("User chose dynamic port " + port);
          }
          validPort = true;
          config.setParameter(SavedConfiguration.SERVER_PORT, port);
        } else {
          validPort = false;
        }
        break;
      case NETWORK_CHOICE_MADE:
        networkType = (ConnectionType) optionUpdate.getPayload();
        switch (networkType) {
          case SOCKET:
            log.info("Server connection via Sockets");
            break;
          case RMI:
            log.info("Server connection via RMI");
            break;
          default:
            log.info("Unknown connection type: " + networkType);
            break;
        }
        config.setParameter(SavedConfiguration.NETWORK_TYPE, "" + networkType);
        validCnx = true;
        break;
      default:
        log.warning("Unknown update: " + optionUpdate);
        break;
    }

    boolean allValid = validDb && validPort && validCnx;
    connectButton.setEnabled(allValid);
  }
Exemplo n.º 6
0
 static void checkSecurity() {
   if (XToolkit.isSecurityWarningEnabled() && XToolkit.isToolkitThread()) {
     StackTraceElement stack[] = (new Throwable()).getStackTrace();
     log.warning(stack[1] + ": Security violation: calling user code on toolkit thread");
   }
 }
Exemplo n.º 7
0
  public QSAdminGUI(QSAdminMain qsadminMain, JFrame parentFrame) {
    this.parentFrame = parentFrame;
    Container cp = this;
    qsadminMain.setGUI(this);
    cp.setLayout(new BorderLayout(5, 5));
    headerPanel = new HeaderPanel(qsadminMain, parentFrame);
    mainCommandPanel = new MainCommandPanel(qsadminMain);
    cmdConsole = new CmdConsole(qsadminMain);
    propertiePanel = new PropertiePanel(qsadminMain);

    if (headerPanel == null
        || mainCommandPanel == null
        || cmdConsole == null
        || propertiePanel == null) {
      throw new RuntimeException("Loading of one of gui component failed.");
    }

    headerPanel.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
    cp.add(headerPanel, BorderLayout.NORTH);
    JScrollPane propertieScrollPane = new JScrollPane(propertiePanel);
    // JScrollPane commandScrollPane = new JScrollPane(mainCommandPanel);
    JSplitPane splitPane =
        new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, mainCommandPanel, cmdConsole);
    splitPane.setOneTouchExpandable(false);
    splitPane.setDividerLocation(250);
    // splitPane.setDividerLocation(0.70);

    tabbedPane = new JTabbedPane(JTabbedPane.TOP);
    tabbedPane.addTab("Main", ball, splitPane, "Main Commands");
    tabbedPane.addTab("Get/Set", ball, propertieScrollPane, "Properties Panel");

    QSAdminPluginConfig qsAdminPluginConfig = null;
    PluginPanel pluginPanel = null;
    // -- start of loadPlugins
    try {
      File xmlFile = null;
      ClassLoader classLoader = null;
      Class mainClass = null;

      File file = new File(pluginDir);
      File dirs[] = null;

      if (file.canRead()) dirs = file.listFiles(new DirFileList());

      for (int i = 0; dirs != null && i < dirs.length; i++) {
        xmlFile = new File(dirs[i].getAbsolutePath() + File.separator + "plugin.xml");
        if (xmlFile.canRead()) {
          qsAdminPluginConfig = PluginConfigReader.read(xmlFile);
          if (qsAdminPluginConfig.getActive().equals("yes")
              && qsAdminPluginConfig.getType().equals("javax.swing.JPanel")) {
            classLoader = ClassUtil.getClassLoaderFromJars(dirs[i].getAbsolutePath());
            mainClass = classLoader.loadClass(qsAdminPluginConfig.getMainClass());
            logger.fine("Got PluginMainClass " + mainClass);
            pluginPanel = (PluginPanel) mainClass.newInstance();
            if (JPanel.class.isInstance(pluginPanel) == true) {
              logger.info("Loading plugin : " + qsAdminPluginConfig.getName());
              pluginPanelMap.put("" + (2 + i), pluginPanel);
              plugins.add(pluginPanel);
              tabbedPane.addTab(
                  qsAdminPluginConfig.getName(),
                  ball,
                  (JPanel) pluginPanel,
                  qsAdminPluginConfig.getDesc());
              pluginPanel.setQSAdminMain(qsadminMain);
              pluginPanel.init();
            }
          } else {
            logger.info(
                "Plugin "
                    + dirs[i]
                    + " is disabled so skipping "
                    + qsAdminPluginConfig.getActive()
                    + ":"
                    + qsAdminPluginConfig.getType());
          }
        } else {
          logger.info("No plugin configuration found in " + xmlFile + " so skipping");
        }
      }
    } catch (Exception e) {
      logger.warning("Error loading plugin : " + e);
      logger.fine("StackTrace:\n" + MyString.getStackTrace(e));
    }
    // -- end of loadPlugins

    tabbedPane.addChangeListener(
        new ChangeListener() {
          int selected = -1;
          int oldSelected = -1;

          public void stateChanged(ChangeEvent e) {
            // if plugin
            selected = tabbedPane.getSelectedIndex();
            if (selected >= 2) {
              ((PluginPanel) pluginPanelMap.get("" + selected)).activated();
            }
            if (oldSelected >= 2) {
              ((PluginPanel) pluginPanelMap.get("" + oldSelected)).deactivated();
            }
            oldSelected = selected;
          }
        });

    // tabbedPane.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
    cp.add(tabbedPane, BorderLayout.CENTER);

    buildMenu();
  }
Exemplo n.º 8
0
 /**
  * Initialises the class and internal logger. Uses the supplied arguments to receive data from the
  * application and add data to the charts dynamically.
  *
  * @param title The title of the charts on display. Whether the displayed data is for <code>new
  *     </code> or <code>old</code> links. That is whether the data is for newly discovered links
  *     or existing (old) links already stored within the database.
  * @param parent The instance of <code>COMPortClient</code> that acts as the data source for the
  *     charts.
  */
 public LinkChart(String title, COMPortClient parent) {
   super("Charts", true, true, true, true);
   super.setLayer(1);
   identifier = title.toLowerCase();
   // Obtain an instance of Logger for the class
   log = LoggerFactory.getLogger(className);
   owner = parent;
   // Setup a hashtable to hold the values for up, down and unknown link states
   Hashtable<String, Integer> linkStats = new Hashtable<String, Integer>();
   if (identifier.equals("old")) {
     this.setTitle("Recognised Link Status on " + owner.getPortName() + ":");
     // Get the current figures from the link table
     linkStats = ((LinkTable) owner.getLinkTable().getModel()).getInitialFigures();
   } else if (identifier.equals("new")) {
     this.setTitle("Discovered Link Status on " + owner.getPortName() + ":");
     linkStats = ((LinkTable) owner.getNewLinkTable().getModel()).getInitialFigures();
   } else {
     // If the identifier was set to something other than old or new then it's not right.
     log.warning("An instance of LinkChart has been created for an unknown purpose.");
     return;
   }
   // Initialise the dataset for the pie chart
   dpdCurrentData = new DefaultPieDataset();
   dpdCurrentData.insertValue(0, "Link Down", linkStats.get("down"));
   dpdCurrentData.insertValue(1, "Link Up", linkStats.get("up"));
   dpdCurrentData.insertValue(2, "Link State Unknown", linkStats.get("unknown"));
   // Initialise the dataset for the line chart
   dcdPreviousData = new DefaultCategoryDataset();
   dcdPreviousData.addValue(
       linkStats.get("down"), "Link Down", Calendar.getInstance().getTime().toString());
   dcdPreviousData.addValue(
       linkStats.get("up"), "Link Up", Calendar.getInstance().getTime().toString());
   dcdPreviousData.addValue(
       linkStats.get("unknown"),
       "Link State Unknown",
       Calendar.getInstance().getTime().toString());
   // Set the variables we need for holding the charts
   JFreeChart jfcCurrentStatus; // This will be displayed as a pie chart
   JFreeChart jfcPreviousStatus; // This will be displayed as a line chart
   ChartPanel cpCurrent; // Chartpanels hold the JFreeChart
   ChartPanel cpPrevious;
   // Use the factory to create the charts
   jfcCurrentStatus =
       ChartFactory.createPieChart("Current Status", dpdCurrentData, true, true, false);
   jfcPreviousStatus =
       ChartFactory.createLineChart(
           "Previous Status",
           "Time received",
           "Number of Links",
           dcdPreviousData,
           PlotOrientation.VERTICAL,
           true,
           true,
           false);
   // Add them to the chart panels
   cpCurrent = new ChartPanel(jfcCurrentStatus);
   cpPrevious = new ChartPanel(jfcPreviousStatus);
   // Add the chart panels to the content pane
   this.add(cpCurrent, BorderLayout.EAST);
   this.add(cpPrevious, BorderLayout.WEST);
   // Change the layout to show them next to each other
   this.setLayout(new GridLayout(1, 2));
   // Add a listener to the window
   this.addInternalFrameListener(new CloseLinkChart(this));
   log.finest("Adding frame to the desktop");
   // Set the window properties and display it
   Client.getJNWindow().addToDesktop(this);
   this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
   this.setSize(650, 400);
   this.setVisible(true);
   owner.addChartWindow(title, this);
 }