marshalscreen.java

这是一个用java和xml编写的流媒体服务器管理软件

      }

    });
    conferencePanel.setBorder(border5);
    conferencePanel.setPreferredSize(new Dimension(360, 220));
    hostTextField.setToolTipText("IP address of the Marshal server");
    portTextField.setToolTipText("port number of the Marshal server");
    gatewayHostTextField.setToolTipText("IP address of PSTN-to-SIP gateway");
    gatewayPortTextField.setToolTipText("port number of PSTN-to-SIP gateway");
    bridgeNumberTextField.setToolTipText("number used to start a conference call");
    noResponseTimerTextField.setToolTipText("maximum time allowed for a PolicyRequest to arrive at the Marshal " 
            + "(INET only)");
    allowUnbillableLabel.setForeground(Color.black);
    allowUnbillableLabel.setText("Allow Unbillable Calls:");
    allowUnbillableComboBox.setPreferredSize(new Dimension(100, 22));
    allowUnknownCallersLabel.setText("Allow Unknown Callers:");
    allowUnknownCallersLabel.setForeground(Color.black);
    allowUnknownComboBox.setPreferredSize(new Dimension(100, 22));
    this.add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jScrollPane1, BorderLayout.CENTER);
    jScrollPane1.getViewport().add(jPanel2, null);
    jPanel2.add(jPanel4, BorderLayout.CENTER);
    jPanel4.add(outerBox, null);
    outerBox.add(generalLabelFieldPanel, null);
    generalLabelFieldPanel.add(typeLabel, null);
    generalLabelFieldPanel.add(typeDescriptionLabel, null);
    generalLabelFieldPanel.add(groupLabel, null);
    generalLabelFieldPanel.add(groupDescriptionLabel, null);
    generalLabelFieldPanel.add(hostNameLabel, null);
    generalLabelFieldPanel.add(hostTextField, null);
    generalLabelFieldPanel.add(portLabel, null);
    generalLabelFieldPanel.add(portTextField, null);
    generalLabelFieldPanel.add(noResponseTimerLabel, null);
    generalLabelFieldPanel.add(noResponseTimerTextField, null);
    generalLabelFieldPanel.add(allowUnbillableLabel, null);
    generalLabelFieldPanel.add(allowUnbillableComboBox, null);
    generalLabelFieldPanel.add(allowUnknownCallersLabel, null);
    generalLabelFieldPanel.add(allowUnknownComboBox, null);
    outerBox.add(generalGatewayStrut1, null);
    outerBox.add(gatewayLabelFieldPanel, null);
    gatewayLabelFieldPanel.add(gatewayHostLabel, null);
    gatewayLabelFieldPanel.add(gatewayHostTextField, null);
    gatewayLabelFieldPanel.add(gatewayPortLabel, null);
    gatewayLabelFieldPanel.add(gatewayPortTextField, null);
    outerBox.add(gatewayConferenceStrut, null);
    outerBox.add(conferencePanel, null);
    conferencePanel.add(conferenceBox, null);
    conferenceBox.add(conferenceFieldPanel, null);
    conferenceFieldPanel.add(bridgeNumberLabel, null);
    conferenceFieldPanel.add(bridgeNumberTextField, null);
    conferenceBox.add(accessNumberPanel, null);
    accessNumberPanel.add(tableLabelPanel, BorderLayout.NORTH);
    tableLabelPanel.add(jLabel1, null);
    accessNumberPanel.add(jScrollPane2, BorderLayout.CENTER);
    accessNumberPanel.add(buttonFlowPanel, BorderLayout.SOUTH);
    buttonFlowPanel.add(buttonGridPanel, null);
    buttonGridPanel.add(tableAddButton, null);
    buttonGridPanel.add(tableDeleteButton, null);
    jScrollPane2.getViewport().add(jTable1, null);

    configTree1 = mainScreen.getConfigTree();

    jPanel2.add(jPanel3, BorderLayout.NORTH);
    jPanel3.add(serverNameLabel, null);
  }


  /**
   */
  public void displayData()
  {
    if (dataManager != null)
    {
      System.out.println("\n inside Display data of the Marshal Server");

      try
      {
        hostTextField.setText(dataManager.getHostData());
        portTextField.setText(dataManager.getPortData());
        typeDescriptionLabel.setText(dataManager.getTypeData());
        gatewayHostTextField.setText(dataManager.getGatewayHostData());
        gatewayPortTextField.setText(dataManager.getGatewayPortData());
        allowUnbillableComboBox.setSelectedItem(dataManager.getAllowUnbillableCallsData());
        allowUnknownComboBox.setSelectedItem(dataManager.getAllowUnknownCallers());

        String type = typeDescriptionLabel.getText();

        // start by removing all of the optional components
        outerBox.remove(gatewayLabelFieldPanel);
        outerBox.remove(gatewayConferenceStrut);
        outerBox.remove(conferencePanel);

        toValidate.clear();
        toValidate.add(hostTextField);
        toValidate.add(portTextField);
        toValidate.add(noResponseTimerTextField);

        if (type.equals("UserAgent"))
        {

          // no additional components
        }
        else if (type.equals("Gateway"))
        {
          gatewayLabelFieldPanel.setBorder(PSTNGatewayBorder);
          outerBox.add(gatewayLabelFieldPanel);
          gatewayHostTextField.setEditable(true);
          gatewayPortTextField.setEditable(true);
          toValidate.add(gatewayHostTextField);
          toValidate.add(gatewayPortTextField);
        }
        else if (type.equals("ConferenceBridge"))
        {
          gatewayLabelFieldPanel.setBorder(GatewayBorder);
          outerBox.add(gatewayLabelFieldPanel);
          outerBox.add(gatewayConferenceStrut);
          outerBox.add(conferencePanel);
          gatewayHostTextField.setEditable(true);
          gatewayPortTextField.setEditable(true);
          toValidate.add(gatewayHostTextField);
          toValidate.add(gatewayPortTextField);
        }
        else if (type.equals("Internetwork"))
        {
        /*  following deleted at Veer's request 6/13/2002
         *  gatewayLabelFieldPanel.setBorder(GatewayBorder);
         *  outerBox.add(gatewayLabelFieldPanel);
         *  gatewayHostTextField.setEditable(true);
         *  gatewayPortTextField.setEditable(true);
         *  toValidate.add(gatewayHostTextField);
         *  toValidate.add(gatewayPortTextField);
         */
        }
        else
        {

          // the data is old and is not going to work.
          mainScreen.disableOkCancelButtons();
          JOptionPane.showMessageDialog(this, "Marshal data is out-of-date");
        }

        noResponseTimerTextField.setText(dataManager.getNoResponseTimerData());
        groupDescriptionLabel.setText(dataManager.getGroupData());
        tableModel.setData(dataManager.getAccessListData());
        bridgeNumberTextField.setText(dataManager.getConferenceBridgeNumberData());
      }
      catch (InvalidRequestException e)
      {
        e.printStackTrace();
      }
    }
  }

  /**
   */
  protected void getData()
    throws InvalidRequestException
  {
    if (dataManager != null)
    {
        dataManager.setHostData(hostTextField.getText());
        dataManager.setPortData(portTextField.getText());
        dataManager.setAllowUnbillableCallsData((String) allowUnbillableComboBox.getSelectedItem());
        dataManager.setAllowUnknownCallers((String) allowUnknownComboBox.getSelectedItem());

        if (!dataManager.getTypeData().equals("UserAgent"))
        {
          dataManager.setGatewayHostData(gatewayHostTextField.getText());
          dataManager.setGatewayPortData(gatewayPortTextField.getText());
        }
        else
        {
          dataManager.setGatewayHostData("none");
          dataManager.setGatewayPortData("0");
        }

        dataManager.setNoResponseTimerData(noResponseTimerTextField.getText());
        dataManager.setConferenceBridgeNumberData(bridgeNumberTextField.getText());
        dataManager.setAccessListData(tableModel.getTableData());
      }
  }

  /**
   */
  public void activate()
  {
    dataManager = configTree1.getMarshalData();

    displayData();

    // changing host and port changes the filename
    hostTextField.setEnabled(false);
    portTextField.setEnabled(false);
  }

  /**
   */
  public void activateNew()
  {
    dataManager = configTree1.getNewMarshalData();

    hostTextField.setEnabled(true);
    portTextField.setEnabled(true);
    displayData();
  }


  // Action Listener

  /**
   * 
   * @param ev
   */
  public void actionPerformed(ActionEvent ev)
  {

    // System.out.println("\n ev.getSource = "+ev.getSource());

    if (ev.getSource() == mainScreen.getOkButton())
    {
      System.out.println("\n MarshalScreen -> Ok Button Pressed");

      if (!checkValidated())
      {
        return;
      }

      if (dataManager != null)
      {

        // this simulates a mouse click
        CellEditor cellEditor = jTable1.getCellEditor();

        if (cellEditor != null)
        {
          cellEditor.stopCellEditing();
        }

        try
        {
          getData();
        }
        catch(InvalidRequestException e)
        {
          return;
        }

        try
        {
          dataManager.saveData();
        }
        catch (InvalidRequestException e)
        {
          e.printStackTrace();
        }
      }

      dataManager = configTree1.getMarshalData();

      mainScreen.enableTree();

    }
  }

  /**
   * 
   * @param e
   */
  void tableAddButton_actionPerformed(ActionEvent e)
  {
    tableModel.addNewEntry(new String(""));
    tableModel.fireTableRowsInserted(0, 0);

  }

  /**
   * 
   * @param e
   */
  void tableDeleteButton_actionPerformed(ActionEvent e)
  {
    int selectedRow = jTable1.getSelectedRow();

    if (selectedRow > -1)
    {
      tableModel.deleteRow(selectedRow);
      tableModel.fireTableRowsDeleted(selectedRow, selectedRow);
    }
  }

  /**
   * 
   */
  public int confirmDelete()
  {
    return JOptionPane.showConfirmDialog(this, 
            new String("Are you sure you want to delete this marshal server?"), 
            "Delete Marshal Screen", JOptionPane.YES_NO_OPTION, 
            JOptionPane.WARNING_MESSAGE);
  }


}