Mercurial > hg > blitz_stable

comparison src/org/dancres/blitz/tools/dash/DashBoardFrame.java @ 0:3dc0c5604566

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Initial checkin of blitz 2.0 fcs - no installer yet.
author Dan Creswell <dan.creswell@gmail.com>
date Sat, 21 Mar 2009 11:00:06 +0000
parents
children 77db38eb3042
comparison
equal deleted inserted replaced
-1:000000000000 0:3dc0c5604566
1 package org.dancres.blitz.tools.dash;
2
3 import java.awt.BorderLayout;
4 import java.awt.FlowLayout;
5 import java.awt.Dimension;
6 import java.awt.event.WindowAdapter;
7 import java.awt.event.WindowEvent;
8 import java.util.HashMap;
9 import java.util.Map;
10
11 import java.util.logging.Logger;
12 import java.util.logging.Level;
13
14 import javax.swing.JComponent;
15 import javax.swing.JFrame;
16 import javax.swing.JLabel;
17 import javax.swing.JOptionPane;
18 import javax.swing.JPanel;
19 import javax.swing.UIManager;
20 import javax.swing.plaf.metal.MetalLookAndFeel;
21 import javax.swing.SwingUtilities;
22 import javax.swing.ImageIcon;
23
24 import org.dancres.blitz.remote.StatsAdmin;
25 import org.dancres.blitz.stats.Stat;
26
27 public class DashBoardFrame extends JFrame
28 implements Runnable{
29
30 static final Logger theLogger =
31 Logger.getLogger("org.dancres.blitz.tools.dash.DashBoardFrame");
32
33 private StatsAdmin _admin;
34 private DashBoard _dashBoard;
35 private JLabel _status;
36 private Thread _updater;
37 private boolean _exitOnClose;
38 private StatsTableModel _allStats=new StatsTableModel();
39
40 public DashBoardFrame(String title,StatsAdmin admin,boolean exitOnClose){
41 super(title);
42
43 // System.out.println("Blitz Dashboard: Developed in association with Inca X (www.incax.com)");
44
45 _admin=admin;
46 _exitOnClose=exitOnClose;
47 setResizable(false);
48
49 if (exitOnClose) {
50 try{
51 String lfClassName=UIManager.getSystemLookAndFeelClassName();
52 String uiClass = "javax.swing.plaf.metal.MetalLookAndFeel";
53 if(uiClass.equals(lfClassName)){
54 MetalLookAndFeel.setCurrentTheme(new BlitzTheme());
55 }
56
57 UIManager.setLookAndFeel(lfClassName);
58 ImageIcon icon=new ImageIcon(getClass().getResource("images/blitz.gif"));
59 setIconImage(icon.getImage());
60
61 }catch(Exception ex){
62 theLogger.log(Level.SEVERE, "Exception in close", ex);
63 }
64 }
65
66 setSize(740,140);
67
68 //add listener to intterupt thread on close
69 addWindowListener( new WindowAdapter(){
70 public void windowClosing(WindowEvent evt){
71 closeWin();
72
73 }
74
75 });
76
77 getContentPane().add(createUI(),BorderLayout.CENTER);
78
79 _updater=new Thread(this);
80 _updater.start();
81 }
82
83 public Dimension getPreferredSize() {
84 return new Dimension(740, 140);
85 }
86
87 private void closeWin(){
88 dispose();
89 _updater.interrupt();
90
91 if(_exitOnClose){
92 System.exit(0);
93 }
94 }
95 //added so the ServiceUI WindowListener gets notified
96 private void postWindowClosingEvent(){
97 dispatchEvent(new WindowEvent(this,WindowEvent.WINDOW_CLOSING));
98 }
99
100 //creates the UI for this application
101 private JComponent createUI(){
102
103 _dashBoard=new DashBoard(this);
104 _dashBoard.init(_admin);
105 return _dashBoard;
106
107 }
108 private JComponent createStatusBar(){
109 _status=new JLabel();
110 JPanel p=new JPanel();
111 p.setLayout( new FlowLayout(FlowLayout.LEFT));
112 p.add(_status);
113 p.setPreferredSize(new Dimension(740, 140));
114 return p;
115 }
116 public void run(){
117 while(!_updater.isInterrupted()){
118 try{
119 //need to be configurable
120 Thread.sleep(1500);
121 Map lookup=new HashMap();
122
123 Stat[] stats = _admin.getStats();
124 _dashBoard.update(stats);
125 //now pass on to main global view
126
127 }catch(InterruptedException ex){
128 // System.out.println("Updater thread exiting");
129 return;
130 }catch(java.rmi.ConnectException ex){
131 JOptionPane.showMessageDialog(this,ex.getMessage());
132 postWindowClosingEvent();
133
134 }catch(java.rmi.NoSuchObjectException ex){
135 JOptionPane.showMessageDialog(this,ex.getMessage());
136 postWindowClosingEvent();
137
138 }catch(Exception ex){
139 int ok=JOptionPane.showConfirmDialog(this,
140 ""+ex.getMessage()+"\n\nDo you want to continue monitoring stats?"
141 ,"Error",
142 JOptionPane.YES_NO_OPTION);
143
144 if(ok==JOptionPane.NO_OPTION){
145 postWindowClosingEvent();
146 }
147 theLogger.log(Level.INFO, "Exception in update", ex);
148 }
149 }
150 }
151 }