1 | package org.greenstone.server;
|
---|
2 |
|
---|
3 | import java.awt.*;
|
---|
4 | import java.awt.event.*;
|
---|
5 | import java.io.File;
|
---|
6 | import java.util.ArrayList;
|
---|
7 | import javax.swing.*;
|
---|
8 | import javax.swing.border.*;
|
---|
9 |
|
---|
10 | import org.apache.log4j.*;
|
---|
11 | /**
|
---|
12 | * Base class to help start or restart the library server
|
---|
13 | *
|
---|
14 | */
|
---|
15 | public abstract class BaseServerControl extends JFrame {
|
---|
16 |
|
---|
17 | static Logger logger = Logger.getLogger(BaseServerControl.class.getName());
|
---|
18 |
|
---|
19 | /** The dimension of the frame */
|
---|
20 | static final private Dimension FRAME_SIZE = new Dimension(350, 250);
|
---|
21 |
|
---|
22 | Color bg_color = Color.white;
|
---|
23 |
|
---|
24 | /** some components we need to refer to later */
|
---|
25 | protected JLabel info_label;
|
---|
26 | protected JButton enter_button;
|
---|
27 | protected JMenu fMenu;
|
---|
28 | protected BaseServer server;
|
---|
29 | protected JFrame thisframe;
|
---|
30 |
|
---|
31 | public BaseServerControl(BaseServer server,String frame_title)
|
---|
32 | {
|
---|
33 | super(frame_title);
|
---|
34 |
|
---|
35 | this.server = server;
|
---|
36 | thisframe = this;
|
---|
37 |
|
---|
38 | setSize(FRAME_SIZE);
|
---|
39 | setDefaultCloseOperation(EXIT_ON_CLOSE);
|
---|
40 |
|
---|
41 | // set the icon for the Greenstone Server Interface
|
---|
42 | try {
|
---|
43 | ImageIcon image = new ImageIcon(getClass().getResource("/images/servericon.png"));
|
---|
44 | if (image != null) {
|
---|
45 | this.setIconImage(image.getImage());
|
---|
46 | }
|
---|
47 | }
|
---|
48 | catch (Exception exception) {
|
---|
49 | System.err.println("Error: Could not load servericon.png");
|
---|
50 | logger.error("Error: Could not load servericon.png");
|
---|
51 | }
|
---|
52 |
|
---|
53 | Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
|
---|
54 | setLocation((screen_size.width - FRAME_SIZE.width) / 2,
|
---|
55 | (screen_size.height - FRAME_SIZE.height) / 2);
|
---|
56 | setBackground(Color.white);
|
---|
57 | addWindowListener(new MyAdapter());
|
---|
58 |
|
---|
59 | JPanel title_panel = new JPanel();
|
---|
60 | title_panel.setLayout(new BorderLayout());
|
---|
61 |
|
---|
62 | JLabel title_label = new JLabel();
|
---|
63 |
|
---|
64 |
|
---|
65 | String title = BaseServer.dictionary.get(BaseServer.Property.SERVER_CONTROL+".Title");
|
---|
66 | title_label.setText(stringToHTML(title));
|
---|
67 | title_label.setOpaque(false);
|
---|
68 | title_label.setHorizontalAlignment(SwingConstants.CENTER);
|
---|
69 | title_label.setFont(new Font("SansSerif",Font.PLAIN,18));
|
---|
70 |
|
---|
71 |
|
---|
72 | JLabel version_label = new JLabel();
|
---|
73 | String version = BaseServer.dictionary.get(BaseServer.Property.SERVER_CONTROL+".Version").toLowerCase();
|
---|
74 |
|
---|
75 | version_label.setText(stringToHTML(version));
|
---|
76 | version_label.setOpaque(false);
|
---|
77 | version_label.setHorizontalAlignment(SwingConstants.CENTER);
|
---|
78 | version_label.setFont(new Font("SansSerif",Font.PLAIN,14));
|
---|
79 |
|
---|
80 | title_panel.add(title_label,BorderLayout.CENTER);
|
---|
81 | title_panel.add(version_label,BorderLayout.SOUTH);
|
---|
82 | title_panel.setBackground(bg_color);
|
---|
83 | title_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
|
---|
84 |
|
---|
85 | info_label = new JLabel();
|
---|
86 | info_label.setOpaque(false);
|
---|
87 | info_label.setHorizontalAlignment(SwingConstants.LEFT);
|
---|
88 | info_label.setVerticalAlignment(SwingConstants.CENTER);
|
---|
89 | info_label.setFont(new Font("SansSerif",Font.PLAIN,14));
|
---|
90 | info_label.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
|
---|
91 |
|
---|
92 | JPanel button_panel = new JPanel(new FlowLayout(FlowLayout.CENTER));
|
---|
93 | enter_button = new JButton();
|
---|
94 | enter_button.setEnabled(false);
|
---|
95 | enter_button.addActionListener(new EnterButtonListener());
|
---|
96 | enter_button.setText(BaseServer.dictionary.get("ServerControl.EnterLibrary"));
|
---|
97 | button_panel.add(enter_button);
|
---|
98 | button_panel.setBackground(bg_color);
|
---|
99 | button_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
|
---|
100 | getRootPane().setDefaultButton(enter_button); // button gets the focus for enterpress
|
---|
101 |
|
---|
102 | getContentPane().setLayout(new BorderLayout());
|
---|
103 | getContentPane().add(title_panel,BorderLayout.NORTH);
|
---|
104 | getContentPane().add(info_label,BorderLayout.CENTER);
|
---|
105 | getContentPane().add(button_panel,BorderLayout.SOUTH);
|
---|
106 | getContentPane().setBackground(bg_color);
|
---|
107 | setJMenuBar(createMenu());
|
---|
108 | setVisible(true);
|
---|
109 | }
|
---|
110 |
|
---|
111 | protected abstract JMenuBar createMenu();
|
---|
112 |
|
---|
113 | protected JMenuBar createMenu(JMenuItem iConf) {
|
---|
114 | JMenuBar menuBar = new JMenuBar();
|
---|
115 | fMenu = new JMenu(BaseServer.dictionary.get("ServerControl.Menu.File"));
|
---|
116 | JMenuItem iExit = new JMenuItem(BaseServer.dictionary.get("ServerControl.Menu.Exit"));
|
---|
117 | iExit.setBackground(Color.white);
|
---|
118 | iExit.addActionListener(new ActionListener() {
|
---|
119 | public void actionPerformed(ActionEvent ae) {
|
---|
120 | /*Thread runInThread = new Thread(new Runnable(){
|
---|
121 | public void run(){
|
---|
122 | server.stop();
|
---|
123 |
|
---|
124 | }
|
---|
125 | },"stop server");
|
---|
126 | try{
|
---|
127 | runInThread.start();
|
---|
128 |
|
---|
129 | }
|
---|
130 | catch(Exception e){
|
---|
131 | logger.error(e);
|
---|
132 | }*/
|
---|
133 | thisframe.dispose();
|
---|
134 | server.stop();
|
---|
135 | System.exit(0);
|
---|
136 | }
|
---|
137 | });
|
---|
138 |
|
---|
139 | fMenu.add(iConf);
|
---|
140 | fMenu.add(iExit);
|
---|
141 | fMenu.setEnabled(false);
|
---|
142 | menuBar.add(fMenu);
|
---|
143 | menuBar.setBorder(new BevelBorder(BevelBorder.RAISED));
|
---|
144 | return menuBar;
|
---|
145 | }
|
---|
146 |
|
---|
147 | public void updateControl(){
|
---|
148 | switch (server.getServerState()){
|
---|
149 | case BaseServer.START_SERVER:
|
---|
150 | {
|
---|
151 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.Help_EnterLibrary")));
|
---|
152 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.EnterLibrary")));
|
---|
153 | enter_button.setEnabled(true);
|
---|
154 | fMenu.setEnabled(true);
|
---|
155 | break;
|
---|
156 | }
|
---|
157 | case BaseServer.SERVER_STARTED:
|
---|
158 | {
|
---|
159 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.Help_RestartLibrary")));
|
---|
160 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.RestartLibrary")));
|
---|
161 | enter_button.setEnabled(true);
|
---|
162 | fMenu.setEnabled(true);
|
---|
163 | break;
|
---|
164 | }
|
---|
165 | case BaseServer.SERVER_START_FAILED:
|
---|
166 | {
|
---|
167 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.StartServer")));
|
---|
168 | enter_button.setEnabled(true);
|
---|
169 | fMenu.setEnabled(true);
|
---|
170 | break;
|
---|
171 | }
|
---|
172 | case BaseServer.BROWSER_LAUNCHED:
|
---|
173 | {
|
---|
174 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.BrowserLaunched",new String[]{server.getBrowserURL()})
|
---|
175 | + BaseServer.dictionary.get("ServerControl.Help_RestartLibrary")));
|
---|
176 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.RestartLibrary")));
|
---|
177 | thisframe.setState(Frame.ICONIFIED);
|
---|
178 | enter_button.setEnabled(true);
|
---|
179 | fMenu.setEnabled(true);
|
---|
180 | break;
|
---|
181 | }
|
---|
182 | case BaseServer.BROWSER_LAUNCH_FAILED:
|
---|
183 | {
|
---|
184 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.BrowserLaunchFailed",new String[]{server.getBrowserURL()})));
|
---|
185 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.EnterLibrary")));
|
---|
186 | enter_button.setEnabled(true);
|
---|
187 | fMenu.setEnabled(true);
|
---|
188 | break;
|
---|
189 | }
|
---|
190 | default:
|
---|
191 | {
|
---|
192 | enter_button.setText(BaseServer.dictionary.get("ServerControl.EnterLibrary"));
|
---|
193 | enter_button.setEnabled(false);
|
---|
194 | fMenu.setEnabled(false);
|
---|
195 | }
|
---|
196 | }
|
---|
197 | }
|
---|
198 |
|
---|
199 |
|
---|
200 | public void displayMessage(String message){
|
---|
201 | info_label.setText(stringToHTML("<br>"+message));
|
---|
202 | }
|
---|
203 |
|
---|
204 | private class MyAdapter extends WindowAdapter{
|
---|
205 | public void windowClosing(WindowEvent env){
|
---|
206 | /* Thread runInThread = new Thread(new Runnable(){
|
---|
207 | public void run(){
|
---|
208 | server.stop();
|
---|
209 |
|
---|
210 | }
|
---|
211 | },"stop server");
|
---|
212 | try{
|
---|
213 | runInThread.start();
|
---|
214 | }
|
---|
215 | catch(Exception e){
|
---|
216 | logger.error(e);
|
---|
217 | }
|
---|
218 | thisframe.dispose();
|
---|
219 | */
|
---|
220 | thisframe.dispose();
|
---|
221 | server.stop();
|
---|
222 | System.exit(0);
|
---|
223 | }
|
---|
224 | }
|
---|
225 |
|
---|
226 | private String stringToHTML(String s){
|
---|
227 | return "<html><body>"+s+"</body></html>";
|
---|
228 | }
|
---|
229 |
|
---|
230 | private class EnterButtonListener
|
---|
231 | implements ActionListener {
|
---|
232 |
|
---|
233 | public void actionPerformed(ActionEvent ev) {
|
---|
234 | switch (server.getServerState()){
|
---|
235 | case BaseServer.START_SERVER:
|
---|
236 | {
|
---|
237 | Thread runInThread = new Thread(new Runnable(){
|
---|
238 | public void run(){
|
---|
239 | server.start();
|
---|
240 | server.launchBrowser();
|
---|
241 | }
|
---|
242 | },"start server and launch browser");
|
---|
243 |
|
---|
244 | runInThread.start();
|
---|
245 | break;
|
---|
246 | }
|
---|
247 | case BaseServer.SERVER_STARTED:
|
---|
248 | {
|
---|
249 | Thread runInThread = new Thread(new Runnable(){
|
---|
250 | public void run(){
|
---|
251 | server.launchBrowser();
|
---|
252 | }
|
---|
253 | },"launch browser");
|
---|
254 |
|
---|
255 | runInThread.start();
|
---|
256 | break;
|
---|
257 | }
|
---|
258 | case BaseServer.SERVER_START_FAILED:
|
---|
259 | {
|
---|
260 | Thread runInThread = new Thread(new Runnable(){
|
---|
261 | public void run(){
|
---|
262 | server.start();
|
---|
263 | }
|
---|
264 | },"start server");
|
---|
265 | runInThread.start();
|
---|
266 | break;
|
---|
267 | }
|
---|
268 | case BaseServer.BROWSER_LAUNCHED: case BaseServer.BROWSER_LAUNCH_FAILED:
|
---|
269 | {
|
---|
270 | Thread runInThread = new Thread(new Runnable(){
|
---|
271 | public void run(){
|
---|
272 | server.restart();
|
---|
273 |
|
---|
274 | }
|
---|
275 | },"restart server");
|
---|
276 | runInThread.start();
|
---|
277 | }
|
---|
278 | }
|
---|
279 |
|
---|
280 | }
|
---|
281 | }
|
---|
282 |
|
---|
283 | public void errorMessage(String message) {
|
---|
284 | JOptionPane.showMessageDialog(null,message,"Error", JOptionPane.ERROR_MESSAGE);
|
---|
285 | }
|
---|
286 | }
|
---|