[18558] | 1 | package org.greenstone.server;
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| 2 |
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| 3 | import java.awt.*;
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| 4 | import java.awt.event.*;
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| 5 | import java.io.File;
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| 6 | import java.util.ArrayList;
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| 7 | import javax.swing.*;
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| 8 | import javax.swing.border.*;
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| 9 |
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| 10 | import org.apache.log4j.*;
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| 11 | /**
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| 12 | * Base class to help start or restart the library server
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| 13 | *
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| 14 | */
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| 15 | public abstract class BaseServerControl extends JFrame {
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| 16 |
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[18623] | 17 | static Logger logger = Logger.getLogger(BaseServerControl.class.getName());
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[18558] | 18 |
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| 19 | /** The dimension of the frame */
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[27835] | 20 | static final private Dimension FRAME_SIZE = new Dimension(430, 310);
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[18558] | 21 |
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| 22 | Color bg_color = Color.white;
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| 23 |
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| 24 | /** some components we need to refer to later */
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| 25 | protected JLabel info_label;
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| 26 | protected JButton enter_button;
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| 27 | protected JMenu fMenu;
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| 28 | protected BaseServer server;
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| 29 | protected JFrame thisframe;
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| 30 |
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| 31 | public BaseServerControl(BaseServer server,String frame_title)
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| 32 | {
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| 33 | super(frame_title);
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| 34 |
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| 35 | this.server = server;
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| 36 | thisframe = this;
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| 37 |
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| 38 | setSize(FRAME_SIZE);
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| 39 | setDefaultCloseOperation(EXIT_ON_CLOSE);
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[24369] | 40 |
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| 41 | // set the icon for the Greenstone Server Interface
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| 42 | try {
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| 43 | ImageIcon image = new ImageIcon(getClass().getResource("/images/servericon.png"));
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| 44 | if (image != null) {
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| 45 | this.setIconImage(image.getImage());
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| 46 | }
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| 47 | }
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| 48 | catch (Exception exception) {
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| 49 | System.err.println("Error: Could not load servericon.png");
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| 50 | logger.error("Error: Could not load servericon.png");
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| 51 | }
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| 52 |
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[18558] | 53 | Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
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| 54 | setLocation((screen_size.width - FRAME_SIZE.width) / 2,
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| 55 | (screen_size.height - FRAME_SIZE.height) / 2);
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| 56 | setBackground(Color.white);
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| 57 | addWindowListener(new MyAdapter());
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| 58 |
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| 59 | JPanel title_panel = new JPanel();
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| 60 | title_panel.setLayout(new BorderLayout());
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| 61 |
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| 62 | JLabel title_label = new JLabel();
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| 63 |
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| 64 |
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[18693] | 65 | String title = BaseServer.dictionary.get(BaseServer.Property.SERVER_CONTROL+".Title");
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[18558] | 66 | title_label.setText(stringToHTML(title));
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| 67 | title_label.setOpaque(false);
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| 68 | title_label.setHorizontalAlignment(SwingConstants.CENTER);
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| 69 | title_label.setFont(new Font("SansSerif",Font.PLAIN,18));
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| 70 |
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| 71 |
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| 72 | JLabel version_label = new JLabel();
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[18693] | 73 | String version = BaseServer.dictionary.get(BaseServer.Property.SERVER_CONTROL+".Version").toLowerCase();
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[18558] | 74 |
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| 75 | version_label.setText(stringToHTML(version));
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| 76 | version_label.setOpaque(false);
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| 77 | version_label.setHorizontalAlignment(SwingConstants.CENTER);
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| 78 | version_label.setFont(new Font("SansSerif",Font.PLAIN,14));
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| 79 |
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| 80 | title_panel.add(title_label,BorderLayout.CENTER);
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| 81 | title_panel.add(version_label,BorderLayout.SOUTH);
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| 82 | title_panel.setBackground(bg_color);
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| 83 | title_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
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| 84 |
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| 85 | info_label = new JLabel();
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| 86 | info_label.setOpaque(false);
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| 87 | info_label.setHorizontalAlignment(SwingConstants.LEFT);
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| 88 | info_label.setVerticalAlignment(SwingConstants.CENTER);
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| 89 | info_label.setFont(new Font("SansSerif",Font.PLAIN,14));
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[20908] | 90 | info_label.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
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| 91 |
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[18558] | 92 | JPanel button_panel = new JPanel(new FlowLayout(FlowLayout.CENTER));
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| 93 | enter_button = new JButton();
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| 94 | enter_button.setEnabled(false);
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| 95 | enter_button.addActionListener(new EnterButtonListener());
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| 96 | enter_button.setText(BaseServer.dictionary.get("ServerControl.EnterLibrary"));
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[18661] | 97 | button_panel.add(enter_button);
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[18558] | 98 | button_panel.setBackground(bg_color);
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| 99 | button_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
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[18661] | 100 | getRootPane().setDefaultButton(enter_button); // button gets the focus for enterpress
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[18558] | 101 |
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| 102 | getContentPane().setLayout(new BorderLayout());
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| 103 | getContentPane().add(title_panel,BorderLayout.NORTH);
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| 104 | getContentPane().add(info_label,BorderLayout.CENTER);
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| 105 | getContentPane().add(button_panel,BorderLayout.SOUTH);
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| 106 | getContentPane().setBackground(bg_color);
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| 107 | setJMenuBar(createMenu());
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| 108 | setVisible(true);
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| 109 | }
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| 110 |
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| 111 | protected abstract JMenuBar createMenu();
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| 112 |
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| 113 | protected JMenuBar createMenu(JMenuItem iConf) {
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| 114 | JMenuBar menuBar = new JMenuBar();
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| 115 | fMenu = new JMenu(BaseServer.dictionary.get("ServerControl.Menu.File"));
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| 116 | JMenuItem iExit = new JMenuItem(BaseServer.dictionary.get("ServerControl.Menu.Exit"));
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| 117 | iExit.setBackground(Color.white);
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| 118 | iExit.addActionListener(new ActionListener() {
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| 119 | public void actionPerformed(ActionEvent ae) {
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[19005] | 120 | /*Thread runInThread = new Thread(new Runnable(){
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| 121 | public void run(){
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| 122 | server.stop();
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| 123 |
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| 124 | }
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| 125 | },"stop server");
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| 126 | try{
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| 127 | runInThread.start();
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| 128 |
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| 129 | }
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[18558] | 130 | catch(Exception e){
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[19005] | 131 | logger.error(e);
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| 132 | }*/
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[18558] | 133 | thisframe.dispose();
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[19005] | 134 | server.stop();
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| 135 | System.exit(0);
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[18558] | 136 | }
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| 137 | });
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| 138 |
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| 139 | fMenu.add(iConf);
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| 140 | fMenu.add(iExit);
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| 141 | fMenu.setEnabled(false);
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| 142 | menuBar.add(fMenu);
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| 143 | menuBar.setBorder(new BevelBorder(BevelBorder.RAISED));
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| 144 | return menuBar;
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| 145 | }
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| 146 |
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| 147 | public void updateControl(){
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| 148 | switch (server.getServerState()){
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[18868] | 149 | case BaseServer.START_SERVER:
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[18558] | 150 | {
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| 151 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.Help_EnterLibrary")));
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[19792] | 152 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.EnterLibrary")));
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[18558] | 153 | enter_button.setEnabled(true);
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| 154 | fMenu.setEnabled(true);
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[19792] | 155 | break;
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[18558] | 156 | }
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[19792] | 157 | case BaseServer.SERVER_STARTED:
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| 158 | {
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| 159 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.Help_RestartLibrary")));
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| 160 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.RestartLibrary")));
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| 161 | enter_button.setEnabled(true);
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| 162 | fMenu.setEnabled(true);
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| 163 | break;
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| 164 | }
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[18558] | 165 | case BaseServer.SERVER_START_FAILED:
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| 166 | {
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| 167 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.StartServer")));
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| 168 | enter_button.setEnabled(true);
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| 169 | fMenu.setEnabled(true);
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| 170 | break;
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| 171 | }
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| 172 | case BaseServer.BROWSER_LAUNCHED:
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| 173 | {
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[20908] | 174 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.BrowserLaunched",new String[]{server.getBrowserURL()})
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| 175 | + BaseServer.dictionary.get("ServerControl.Help_RestartLibrary")));
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[18558] | 176 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.RestartLibrary")));
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| 177 | thisframe.setState(Frame.ICONIFIED);
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| 178 | enter_button.setEnabled(true);
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| 179 | fMenu.setEnabled(true);
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| 180 | break;
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| 181 | }
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| 182 | case BaseServer.BROWSER_LAUNCH_FAILED:
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| 183 | {
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[20908] | 184 | info_label.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.BrowserLaunchFailed",new String[]{server.getBrowserURL()})));
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| 185 | enter_button.setText(stringToHTML(BaseServer.dictionary.get("ServerControl.EnterLibrary")));
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[18558] | 186 | enter_button.setEnabled(true);
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| 187 | fMenu.setEnabled(true);
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[19792] | 188 | break;
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[18558] | 189 | }
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[19792] | 190 | default:
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| 191 | {
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| 192 | enter_button.setText(BaseServer.dictionary.get("ServerControl.EnterLibrary"));
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| 193 | enter_button.setEnabled(false);
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| 194 | fMenu.setEnabled(false);
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| 195 | }
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[18558] | 196 | }
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| 197 | }
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| 198 |
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| 199 |
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| 200 | public void displayMessage(String message){
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| 201 | info_label.setText(stringToHTML("<br>"+message));
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| 202 | }
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[18969] | 203 |
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[18558] | 204 | private class MyAdapter extends WindowAdapter{
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| 205 | public void windowClosing(WindowEvent env){
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[19005] | 206 | /* Thread runInThread = new Thread(new Runnable(){
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| 207 | public void run(){
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| 208 | server.stop();
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| 209 |
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| 210 | }
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| 211 | },"stop server");
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| 212 | try{
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| 213 | runInThread.start();
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| 214 | }
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| 215 | catch(Exception e){
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| 216 | logger.error(e);
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| 217 | }
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| 218 | thisframe.dispose();
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| 219 | */
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[18558] | 220 | thisframe.dispose();
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[19005] | 221 | server.stop();
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| 222 | System.exit(0);
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[18558] | 223 | }
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| 224 | }
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| 225 |
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| 226 | private String stringToHTML(String s){
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| 227 | return "<html><body>"+s+"</body></html>";
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| 228 | }
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| 229 |
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| 230 | private class EnterButtonListener
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| 231 | implements ActionListener {
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| 232 |
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| 233 | public void actionPerformed(ActionEvent ev) {
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| 234 | switch (server.getServerState()){
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[18868] | 235 | case BaseServer.START_SERVER:
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| 236 | {
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| 237 | Thread runInThread = new Thread(new Runnable(){
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| 238 | public void run(){
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| 239 | server.start();
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| 240 | server.launchBrowser();
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| 241 | }
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| 242 | },"start server and launch browser");
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| 243 |
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| 244 | runInThread.start();
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| 245 | break;
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| 246 | }
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[20918] | 247 | case BaseServer.SERVER_STARTED:
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[18558] | 248 | {
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| 249 | Thread runInThread = new Thread(new Runnable(){
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| 250 | public void run(){
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[18672] | 251 | server.launchBrowser();
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[18558] | 252 | }
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| 253 | },"launch browser");
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| 254 |
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| 255 | runInThread.start();
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| 256 | break;
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| 257 | }
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| 258 | case BaseServer.SERVER_START_FAILED:
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| 259 | {
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| 260 | Thread runInThread = new Thread(new Runnable(){
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| 261 | public void run(){
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| 262 | server.start();
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| 263 | }
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| 264 | },"start server");
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| 265 | runInThread.start();
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| 266 | break;
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[20918] | 267 | }
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| 268 | case BaseServer.BROWSER_LAUNCHED: case BaseServer.BROWSER_LAUNCH_FAILED:
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[18558] | 269 | {
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| 270 | Thread runInThread = new Thread(new Runnable(){
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| 271 | public void run(){
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| 272 | server.restart();
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| 273 |
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| 274 | }
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| 275 | },"restart server");
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| 276 | runInThread.start();
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| 277 | }
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| 278 | }
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| 279 |
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| 280 | }
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| 281 | }
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[24479] | 282 |
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| 283 | public void errorMessage(String message) {
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| 284 | JOptionPane.showMessageDialog(null,message,"Error", JOptionPane.ERROR_MESSAGE);
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| 285 | }
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[18558] | 286 | }
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