configureservers.java

这是一个用java和xml编写的流媒体服务器管理软件

/*
 * ====================================================================
 * The File Description 
 * Version:  1.0.0
 * Date:     11/08/2005
 * Author:   Xing.zhou
 * Function: 技术管理界面的建立
 * 
 * ====================================================================
 * 
 */

package vocal.ui;

import vocal.comm.VPPTransactionWrapper;
import vocal.data.*;
import vocal.data.TreeNodeTypes;
import vocal.userEditor.Editor;

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.border.EmptyBorder;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import vocal.comm.VPPException;


/*
 * ====================================================================
 * The Class Description 
 * Version:  1.0.0
 * Date:     11/08/2005
 * Author:   Xing.zhou
 * Function: 这个类中定义了技术管理的界面和怎么通过管理树来管理Server的数据
 * 
 * ====================================================================
 * 
 */

public class ConfigureServers extends JDialog implements TreeNodeTypes
{

  private int currentNodeType = UNKNOWN;
  private FormPanelScreen currentScreen = null;

  // used for JOptionPane display
  private Container parent;

  BlankScreen blankScreen;
  GroupScreen groupScreen;
  CdrScreen cdrScreen;
  HeartbeatScreen heartbeatScreen;
  PolicyScreen pdpScreen;
  FeatureScreen featureScreen;
  MarshalScreen marshalScreen;
  RedirectScreen redirectScreen;
  OSPServerScreen ospScreen;
  SystemData systemData;
  DialPlanScreen ipDialPlanScreen;
  DialPlanScreen digitalDialPlanScreen;
  DvrScreen dvrScreen;
  EnvScreen envScreen;

  JPanel jPanel1 = new JPanel();
  JPanel topPanel = new JPanel();
  JPanel jPanel3 = new JPanel();
  JButton backButton = new JButton();
  JButton accountButton = new JButton();
  JButton techButton = new JButton();
  JButton accreditButton = new JButton();
  JSplitPane jSplitPane1 = new JSplitPane();
  JPanel buttonPanel = new JPanel();
  FlowLayout flowLayout1 = new FlowLayout();
  BorderLayout borderLayout1 = new BorderLayout();
  FlowLayout flowLayout3 = new FlowLayout();
  JButton okButton = new JButton();
  JButton newButton = new JButton();
  JButton deleteButton = new JButton();
  JPanel buttonGridPanel = new JPanel();
  GridLayout gridLayout1 = new GridLayout();
  JButton cancelButton = new JButton();
  JPanel treePanel = new JPanel();
  JPanel formPanel = new JPanel();
  JPanel tempPanel = new JPanel();
  JScrollPane jScrollPane2 = new JScrollPane();
  ConfigTree configTree1 = new ConfigTree();
  BorderLayout borderLayout2 = new BorderLayout();
  BorderLayout borderLayout3 = new BorderLayout();
  
  private AccreditPanel accreditDialog;
  public JDialog accountDialog = null;
  
  //帐号管理editor
  private Editor editor = null;
  protected VPPTransactionWrapper connect;
  //public JDialog adminDialog = null;
  
  /**
   * 
   * @param aParent
   */
  public ConfigureServers(Container aParent)
  {
    parent = aParent;

    setTitle("Configure Servers");
    init();

    try
    {
      jbInit();
      pack();

      Dimension d = Toolkit.getDefaultToolkit().getScreenSize();

      setLocation((d.width - this.getSize().width) / 2, 
                  (d.height - this.getSize().height) / 2);
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
  }

//目前不用它
  public void AccountPanel(Container aParent)
  {
	  if (editor == null)
	  {
		  if (accountDialog==null)
		  {  	  		
			//adminDialog = new AccreditPanel(this);
			//adminDialog.setModal(true);
		  }
			 
	  	//用户数据显示表格区
	    editor = new Editor(connect);
	
	    // The user editor goes in the center panel of a border layout
	    JPanel temp = new JPanel();
	
	    temp.setLayout(new BorderLayout());
	    temp.add(editor, BorderLayout.CENTER);
	
	    
	    // add another panel at the bottom which has the back button
	    JPanel temp2 = new JPanel();
	
	    temp2.setLayout(new BoxLayout(temp2, BoxLayout.X_AXIS));
	
	/*
	    JButton back = new JButton("Back");
	
	    back.addActionListener(new ActionListener()
	    {
	      public void actionPerformed(ActionEvent e)
	      {
	      	return_login();
	        //adminDialog.setVisible(false);
	      }
	
	    });
	    temp2.add(back);
	*/   
	
	    JButton acc_manage = new JButton("帐号管理");
	
	    acc_manage.addActionListener(new ActionListener()
	    {
	      public void actionPerformed(ActionEvent e)
	      {
	        
	      }
	
	    });
	    temp2.add(acc_manage);
	    
	    JButton tech_manage = new JButton("技术管理");
	
	    tech_manage.addActionListener(new ActionListener()
	    {
	      public void actionPerformed(ActionEvent e)
	      {
	        //adminDialog.setVisible(false);
	        //tech_dialog();
	      }
	    });
	    temp2.add(tech_manage);
	    
	    JButton accredit = new JButton("帐号授权中心");
	
	    accredit.addActionListener(new ActionListener()
	    {
	      public void actionPerformed(ActionEvent e)
	      {
	      	//adminDialog.setVisible(false);
	      	accredit_dialog();
	      }
	
	    });
	    temp2.add(accredit);
	    temp2.add(Box.createHorizontalGlue());
	    temp2.setBorder(new EmptyBorder(5, 5, 5, 5));
	   
	    temp.add(temp2, BorderLayout.NORTH);       
	    accountDialog.getContentPane().add(temp);
	    accountDialog.pack();
	    accountDialog.setSize(700, 500);
	
	    temp2 = new JPanel();
	
	    temp2.setLayout(new BoxLayout(temp2, BoxLayout.X_AXIS));
	    temp2.setBorder(new EmptyBorder(2, 4, 2, 4));
	    temp2.add(vocal.util.Logger.getLogLabel());
	
	    temp.add(temp2, BorderLayout.SOUTH);
	    
	    temp2 = new JPanel();
	
	    temp2.setLayout(new BoxLayout(temp2, BoxLayout.X_AXIS));
	    
	    temp2.add(Box.createHorizontalGlue());
	    temp2.setBorder(new EmptyBorder(5, 5, 5, 5));
	   
	    temp.add(temp2, BorderLayout.SOUTH);  
	
	  }
  }
  // public methods

  /**
   * 
   */

//用户进入帐号管理
  
  protected void account_dialog()
  {	   	
	  if (accountDialog == null)
	    {  	  		
		  accountDialog = new AccountPanel(this);

		  accountDialog.setModal(true);
	    }

	   
	    ConfigureServers.this.setVisible(false);
	    //parent.setVisible(false);
	    accountDialog.setVisible(true);
	    //parent.setVisible(true);

	    if (JFrame.class.isInstance(parent))
	    {
	      ((JFrame) parent).toFront();
	      ((JFrame) parent).setState(JFrame.NORMAL);
	    }

  }
 
//用户进入帐号授权中心
  protected void accredit_dialog()
  {
  	  	if (accreditDialog == null)
  	    {  	  		
  	  		accreditDialog = new AccreditPanel(this,connect);
  	  		accreditDialog.setModal(true);
  	    }

  	  	
  	    //Container parent = ConfigureServers.this.getTopLevelAncestor();
  	    ConfigureServers.this.setVisible(false);
  	    //parent.setVisible(false);
  	    accreditDialog.setVisible(true);
  	    //parent.setVisible(true);

  	    if (JFrame.class.isInstance(parent))
  	    {
  	      ((JFrame) parent).toFront();
  	      ((JFrame) parent).setState(JFrame.NORMAL);
  	    }
  	    
 }
  /**
 * @return
 */
private Container getTopLevelAncestor() {
	// TODO Auto-generated method stub
	return null;
}


public ConfigTree getConfigTree()
  {
    return configTree1;
  }

  /**
   * 
   */
  public void enableTree()
  {
    configTree1.setEnabled(true);
  }

  public void disableTree()
  {
    configTree1.setEnabled(false);
  }

  /**
   * 
   */
  public JButton getNewButton()
  {
    return newButton;
  }

  /**
   * 
   */
  public JButton getOkButton()
  {
    return okButton;
  }

  /**
   * 
   */
  public JButton getCancelButton()
  {
    return cancelButton;
  }

  /**
   * 
   */
  public JButton getDeleteButton()
  {
    return deleteButton;
  }

  // get screen methods

  /**
   * 
   */
  public FormPanelScreen getCdrScreen()
  {
    return cdrScreen;
  }

  /**
   * 
   */
  public FormPanelScreen getHeartbeatScreen()
  {
    return heartbeatScreen;
  }

  /**
   * 
   */
  public FormPanelScreen getFeatureScreen()
  {
    return featureScreen;
  }

  /**
   * 
   */
  public FormPanelScreen getMarshalScreen()
  {
    return marshalScreen;
  }

  /**
   * 
   */
  public FormPanelScreen getPdpScreen()
  {
    return pdpScreen;
  }

  public FormPanelScreen getDvrScreen()
  {
    return dvrScreen;
  }
  /**
   * 
   */
  public FormPanelScreen getRedirectScreen()
  {
    return redirectScreen;
  }

  /**
   */
  private void init()
  {

    blankScreen = new BlankScreen();
    groupScreen = new GroupScreen(this);
    cdrScreen = new CdrScreen(this);
    heartbeatScreen = new HeartbeatScreen(this);
    pdpScreen = new PolicyScreen(this);
    featureScreen = new FeatureScreen(this);
    marshalScreen = new MarshalScreen(this);
    redirectScreen = new RedirectScreen(this);
    ospScreen = new OSPServerScreen(this);
    systemData = new SystemData(this);
    ipDialPlanScreen = new DialPlanScreen(this, "IP");
    digitalDialPlanScreen = new DialPlanScreen(this, "Digital");
    dvrScreen = new DvrScreen(this);
    envScreen = new EnvScreen(this);

    initializeButtons();
    setTreeListener();
  }

  /**
   * 
   * @throws Exception
   */
  private void jbInit() throws Exception
  {
    jPanel1.setLayout(borderLayout1);
    topPanel.setLayout(flowLayout3);
    jPanel3.setLayout(borderLayout2);
    backButton.setToolTipText("Return to Login screen to configure users");
    backButton.setText("Back");
    accountButton.setText("帐号管理");
    accountButton.addActionListener(new ActionListener()
    {
    	    	public void actionPerformed(ActionEvent e)
    	    	{    	    		
    	    		//vocal.ui.AdministrativeLoginPanel.account_dialog();
    	    		//AdministrativeLoginPanel accountDialog = null;
    	    		//accountDialog.account_dialog();
    	    		account_dialog();
    	    		
    /*	    		
    	    		if (accountDialog == null)
    	      	    {  	  		
    	    			accountDialog = new AdministrativeLoginPanel(this);
    	    			accountDialog.setModal(true);
    	      	    }

    	      	  	
    	      	    //Container parent = ConfigureServers.this.getTopLevelAncestor();
    	      	    ConfigureServers.this.setVisible(false);
    	      	    //parent.setVisible(false);
    	      	    accountDialog.setVisible(true);
    	      	    //parent.setVisible(true);

    	      	    if (JFrame.class.isInstance(parent))
    	      	    {
    	      	      ((JFrame) parent).toFront();
    	      	      ((JFrame) parent).setState(JFrame.NORMAL);
    	      	    }
     */
    	    	}

    });
    techButton.setText("技术管理");    
    accreditButton.setText("帐号授权中心");
    accreditButton.addActionListener(new ActionListener()
    {
    	public void actionPerformed(ActionEvent e)
    	{    	    		
    	    //vocal.ui.AdministrativeLoginPanel.account_dialog();
    	    accredit_dialog();
    	 }

    });
    buttonPanel.setLayout(flowLayout1);
    flowLayout1.setHgap(0);
    flowLayout1.setVgap(0);
    okButton.setText("OK");
    newButton.setText("New");
    deleteButton.setText("Delete");
    buttonGridPanel.setLayout(gridLayout1);
    gridLayout1.setColumns(4);
    gridLayout1.setVgap(5);
    cancelButton.setText("Cancel");
    this.setModal(true);
    jSplitPane1.setTopComponent(null);
    buttonPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
    flowLayout3.setAlignment(FlowLayout.LEFT);
    formPanel.setPreferredSize(new Dimension(150, 200));
    formPanel.setLayout(borderLayout3);
    jPanel1.setPreferredSize(new Dimension(660, 440));
    this.getContentPane().add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(topPanel, BorderLayout.NORTH);
    topPanel.add(backButton, null);
    LoginPanel loginpanel = null;
    if((1==loginpanel.userlevel)||(2==loginpanel.userlevel))
    {  
    	topPanel.add(accountButton, null);
    }
    topPanel.add(techButton, null);
    if((1==loginpanel.userlevel)||(2==loginpanel.userlevel))
    {
    	topPanel.add(accreditButton, null);    
    }
    jPanel1.add(jPanel3, BorderLayout.CENTER);
    jPanel3.add(jSplitPane1, BorderLayout.CENTER);
    jSplitPane1.add(formPanel, JSplitPane.RIGHT);
    formPanel.add(tempPanel, BorderLayout.NORTH);
    jSplitPane1.add(jScrollPane2, JSplitPane.LEFT);
    this.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
    buttonPanel.add(buttonGridPanel, null);
    buttonGridPanel.add(newButton, null);
    buttonGridPanel.add(okButton, null);
    buttonGridPanel.add(cancelButton, null);
    buttonGridPanel.add(deleteButton, null);
    jScrollPane2.getViewport().add(configTree1, BorderLayout.CENTER);
    jSplitPane1.setDividerLocation(275);
  }

  /**
   * 
   * @param newScreen
   */
  private void setCurrentScreen(FormPanelScreen newScreen)
  {
    if (currentScreen == null)
    {
      formPanel.remove(tempPanel);
    }
    else
    {
      formPanel.remove(currentScreen);
    }

    formPanel.add(newScreen);
    setOKButtonListener(newScreen);

    currentScreen = newScreen;

    validate();
    getContentPane().repaint();
  }

  /**
   */
  private void setTreeListener()
  {
    configTree1.addTreeSelectionListener(new TreeSelectionListener()
    {

      /**
       * 
       * @param e
       */
      public void valueChanged(TreeSelectionEvent e)
      {
        int type = configTree1.getSelectedNodeType();
        System.out.println("select type: " + type);
        System.out.println("selected node is " + TreeNodeTypes.strings[type] 
                           + " (" + Integer.toString(type) + ")");		

        currentNodeType = configTree1.getSelectedNodeType();

        /*
         * We do two switch statements here so that we can
         * first set the buttons for sets of similar screens
         * and then deal with each screen individually.
         */
        switch (currentNodeType)
        {

          case UNKNOWN:

          case SYSTEM:

          case SERVERS:
          {
            newButton.setEnabled(false);
            okButton.setEnabled(false);
            cancelButton.setEnabled(false);
            deleteButton.setEnabled(false);

            break;
          }
         
          case GLOBAL:

          case DIGITAL_DIAL_PLAN:

          case IP_DIAL_PLAN:

          case OSP_SERVER:
          {

            // set buttons
            newButton.setEnabled(false);
            okButton.setEnabled(true);
            cancelButton.setEnabled(true);
            deleteButton.setEnabled(false);

            break;
          }

          // feature and marshal servers cannot make new types
          case FEATURE_SERVERS:

          case MARSHAL_SERVERS:
          {
            newButton.setEnabled(false);
            okButton.setEnabled(false);
            cancelButton.setEnabled(false);
            deleteButton.setEnabled(false);

            break;
          }

          // feature and marshal types can make new groups
          case FEATURE_TYPE:

          case MARSHAL_TYPE:

          // these four top-level servers can make new groups
          case CDR_SERVERS:

          case HEARTBEAT_SERVERS:

          case JTAPI_SERVERS: