[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 java.util.HashMap;
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| 8 | import javax.swing.*;
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| 9 |
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| 10 | import org.w3c.dom.*;
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| 11 |
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| 12 | import org.apache.log4j.*;
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| 13 |
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[22085] | 14 | import org.greenstone.util.ScriptReadWrite;
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| 15 |
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[20868] | 16 | public abstract class BaseServerSettings extends JDialog implements ActionListener
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[18558] | 17 | {
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| 18 | static Logger logger = Logger.getLogger(BaseServerSettings.class.getName());
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| 19 | static final int DEFPORT = 8080;
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[20868] | 20 | static final Color bg_color = Color.white;
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[18558] | 21 |
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[20868] | 22 | protected JCheckBox autoEnter;
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[24207] | 23 | protected JCheckBox keepPortToggle;
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[18558] | 24 |
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| 25 | protected JSpinner portNumber_spinner = null;
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| 26 | protected JTextField program_path_field = null;
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| 27 | protected JButton browse_button = null;
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| 28 | protected JRadioButton default_browser_button = null ;
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| 29 | protected JRadioButton other_browser_button = null;
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| 30 | protected Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
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| 31 |
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| 32 | protected int portNum = DEFPORT;
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| 33 | protected boolean autoStart = false;
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[24207] | 34 | protected boolean keepPort = false;
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[18558] | 35 | protected String browserPath = "";
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| 36 | protected boolean useDefaultBrowser = true;
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| 37 |
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| 38 | protected JDialog self;
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| 39 | protected BaseServer server;
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| 40 |
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| 41 | public BaseServerSettings(BaseServer server)
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| 42 | {
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[18710] | 43 | super(server.getServerControl(), "", true);
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[18558] | 44 | this.self = this;
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| 45 | this.server = server;
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| 46 |
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| 47 | try {
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[18868] | 48 | this.portNum = Integer.parseInt(server.config_properties.getProperty(BaseServer.Property.WEB_PORT));
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[18558] | 49 | }
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| 50 | catch(Exception e){
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| 51 | logger.error(e);
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| 52 | }
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| 53 |
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[18868] | 54 | this.browserPath = server.config_properties.getProperty(BaseServer.Property.BROWSER_PATH);
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[18558] | 55 |
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| 56 | if (this.browserPath == null || this.browserPath.equals("")){
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| 57 | useDefaultBrowser = true;
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| 58 | this.browserPath = "";
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| 59 | }
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| 60 | else{
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| 61 | useDefaultBrowser = false;
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| 62 | }
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| 63 |
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[18969] | 64 | String auto_start_str = server.config_properties.getProperty(BaseServer.Property.AUTOSTART).trim();
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| 65 | if (auto_start_str.equals("true") || auto_start_str.equals("1")) {
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[18558] | 66 | this.autoStart = true;
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| 67 | } else {
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| 68 | this.autoStart = false;
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| 69 | }
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| 70 |
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[24233] | 71 | String keep_port_str = server.config_properties.getProperty(BaseServer.Property.KEEPPORT, "false").trim();
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[24207] | 72 | if (keep_port_str.equals("true") || keep_port_str.equals("1")) {
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| 73 | this.keepPort = true;
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| 74 | } else {
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| 75 | this.keepPort = false;
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| 76 | }
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| 77 |
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| 78 |
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[18558] | 79 | setTitle(server.dictionary.get("ServerSettings.Title"));
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| 80 | setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
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| 81 |
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[18693] | 82 | JLabel port_label = new JLabel(BaseServer.dictionary.get(BaseServer.Property.SERVER_SETTINGS+".Port"));
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[18558] | 83 |
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| 84 | portNumber_spinner = new JSpinner(new SpinnerNumberModel(portNum,1,65535,1));
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[18710] | 85 | portNumber_spinner.setEditor(new JSpinner.NumberEditor(portNumber_spinner, "#####"));
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[18558] | 86 |
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| 87 | autoEnter = new JCheckBox(server.dictionary.get("ServerSettings.Auto_Start"));
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[24207] | 88 | keepPortToggle = new JCheckBox(server.dictionary.get("ServerSettings.Keep_Port"));
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[18558] | 89 |
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| 90 | if (autoStart) {
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| 91 | autoEnter.setSelected(true);
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| 92 | } else {
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| 93 | autoEnter.setSelected(false);
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| 94 | }
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| 95 | autoEnter.setBackground(bg_color);
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| 96 |
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[24207] | 97 | if(keepPort) {
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| 98 | keepPortToggle.setSelected(true);
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| 99 | } else {
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| 100 | keepPortToggle.setSelected(false);
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| 101 | }
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| 102 | keepPortToggle.setBackground(bg_color);
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[18558] | 103 |
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[24207] | 104 |
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[18558] | 105 | JButton save_button = new JButton(BaseServer.dictionary.get("ServerSettings.OK"));
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| 106 | save_button.addActionListener(new SaveActionListener());
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| 107 |
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| 108 | JButton exit_button = new JButton(BaseServer.dictionary.get("ServerSettings.Cancel"));
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| 109 | exit_button.addActionListener(new ActionListener() {
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| 110 | public void actionPerformed(ActionEvent ev) {
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| 111 | self.dispose();
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| 112 | }
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| 113 | });
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| 114 |
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[18671] | 115 | addWindowListener(new WindowAdapter() {
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| 116 | public void windowClosing(WindowEvent we) {
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| 117 | self.dispose();
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| 118 | }
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| 119 | });
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| 120 |
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| 121 | JPanel port_panel = new JPanel();
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[18558] | 122 | port_panel.setLayout(new FlowLayout(FlowLayout.LEFT));
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| 123 | port_panel.add(port_label);
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| 124 | port_panel.add(portNumber_spinner);
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| 125 | port_panel.setBackground(bg_color);
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| 126 |
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[24207] | 127 | JPanel top_panel = new JPanel(new GridLayout(3,1));
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[20604] | 128 | top_panel.add(port_panel);
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[24207] | 129 | top_panel.add(keepPortToggle);
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[20604] | 130 | top_panel.add(autoEnter);
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| 131 |
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[18558] | 132 | JPanel comb_panel = createServletPanel();
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[18671] | 133 | comb_panel.setBackground(bg_color);
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[18558] | 134 |
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| 135 | JPanel mid_panel = new JPanel();
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[20604] | 136 | mid_panel.setLayout(new BorderLayout());
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| 137 | mid_panel.add(top_panel, BorderLayout.NORTH);
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| 138 | mid_panel.add(comb_panel, BorderLayout.CENTER);
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[18558] | 139 | mid_panel.setBackground(bg_color);
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| 140 | mid_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
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| 141 |
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| 142 |
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| 143 | JPanel browser_panel = new JPanel();
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| 144 | browser_panel.setLayout(new GridLayout(4,1));
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| 145 | default_browser_button = new JRadioButton(BaseServer.dictionary.get("ServerSettings.DefaultBrowser"));
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| 146 | other_browser_button = new JRadioButton(BaseServer.dictionary.get("ServerSettings.OtherBrowser"));
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[20868] | 147 | default_browser_button.addActionListener(this);
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| 148 | other_browser_button.addActionListener(this);
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[18558] | 149 |
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| 150 | ButtonGroup bg = new ButtonGroup();
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| 151 | bg.add(default_browser_button);
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| 152 | bg.add(other_browser_button);
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| 153 | default_browser_button.setBorder(BorderFactory.createEmptyBorder(5,10,5,0));
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| 154 | default_browser_button.setBackground(bg_color);
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| 155 | other_browser_button.setBorder(BorderFactory.createEmptyBorder(5,10,5,0));
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| 156 | other_browser_button.setBackground(bg_color);
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| 157 | JPanel browse_program_panel = new JPanel();
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| 158 | browse_program_panel.setLayout(new BorderLayout());
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| 159 | program_path_field = new JTextField(this.browserPath);
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| 160 | browse_button = new JButton(BaseServer.dictionary.get("ServerSettings.Browse"));
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| 161 | browse_program_panel.add(program_path_field,BorderLayout.CENTER);
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| 162 | browse_program_panel.add(browse_button,BorderLayout.EAST);
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| 163 | browse_program_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,0));
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| 164 | browse_program_panel.setBackground(bg_color);
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| 165 | browser_panel.add(new JLabel(BaseServer.dictionary.get("ServerSettings.ChooseBrowser")));
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| 166 | browser_panel.add(default_browser_button);
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| 167 | browser_panel.add(other_browser_button);
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| 168 | browser_panel.add(browse_program_panel);
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| 169 | browser_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
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| 170 | browser_panel.setBackground(bg_color);
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| 171 | if (useDefaultBrowser){
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| 172 | default_browser_button.setSelected(true);
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| 173 | program_path_field.setEnabled(false);
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| 174 | browse_button.setEnabled(false);
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| 175 | }
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| 176 | else{
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| 177 | other_browser_button.setSelected(true);
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| 178 | }
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[20868] | 179 | browse_button.addActionListener(this);
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[18558] | 180 |
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| 181 | JPanel down_panel = new JPanel();
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| 182 | down_panel.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
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| 183 | down_panel.add(save_button);
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| 184 | down_panel.add(exit_button);
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| 185 | down_panel.setBackground(bg_color);
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| 186 | down_panel.setBorder(BorderFactory.createEmptyBorder(5,10,5,10));
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| 187 |
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| 188 | getContentPane().add(mid_panel, BorderLayout.NORTH);
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| 189 | getContentPane().add(browser_panel, BorderLayout.CENTER);
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| 190 | getContentPane().add(down_panel, BorderLayout.SOUTH);
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| 191 | getContentPane().setBackground(bg_color);
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[20866] | 192 |
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| 193 | pack();
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| 194 | setLocation((screen.width - getWidth()) / 2,
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| 195 | (screen.height - getHeight()) / 2);
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[18558] | 196 | setVisible(true);
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| 197 | }
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| 198 |
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| 199 |
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[20604] | 200 | protected boolean[] onSave() {
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| 201 | boolean[] returnValues = { false, false }; // hasChanged, requireRestart
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| 202 | return returnValues;
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| 203 | }
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[18710] | 204 | protected void save(ScriptReadWrite scriptReadWrite, ArrayList newFileLines) {}
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[18558] | 205 | protected abstract JPanel createServletPanel();
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| 206 |
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| 207 |
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[20868] | 208 | public void actionPerformed(ActionEvent ev) {
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| 209 | if(ev.getSource() == browse_button) {
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[18558] | 210 | JFileChooser chooser = new JFileChooser();
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[20868] | 211 | int returnVal = chooser.showOpenDialog(self);
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| 212 |
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[18558] | 213 | if(returnVal == JFileChooser.APPROVE_OPTION) {
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[20868] | 214 | File program_path = chooser.getSelectedFile();
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[18558] | 215 | program_path_field.setText(program_path.getPath());
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[20868] | 216 | }
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| 217 | } else { // one of the two Choose Browser radiobuttons
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[18558] | 218 | if (default_browser_button.isSelected()){
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| 219 | program_path_field.setEnabled(false);
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[20868] | 220 | browse_button.setEnabled(false);
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[18558] | 221 | }
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[20868] | 222 | else{
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[18558] | 223 | program_path_field.setEnabled(true);
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[20868] | 224 | browse_button.setEnabled(true);
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[18558] | 225 | }
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[20868] | 226 | }
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| 227 | }
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[18558] | 228 |
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| 229 |
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| 230 | private class SaveActionListener
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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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[18868] | 234 | // save everything to config_properties if things have changed
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[20604] | 235 | boolean has_changed = false;
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[24455] | 236 | boolean require_restart = false;
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| 237 | boolean port_has_changed = false;
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[20604] | 238 |
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[18558] | 239 | if (portNum != ((Integer)portNumber_spinner.getValue()).intValue()) {
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[24455] | 240 | port_has_changed = true;
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| 241 | has_changed = true;
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| 242 | require_restart = true;
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[18558] | 243 | server.reconfigRequired();
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| 244 | portNum = ((Integer)portNumber_spinner.getValue()).intValue();
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| 245 | logger.info("port changed, new port is "+portNumber_spinner.getValue());
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| 246 | }
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| 247 | if (autoStart != autoEnter.isSelected()) {
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| 248 | has_changed = true;
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| 249 | }
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[24207] | 250 | if (keepPort != keepPortToggle.isSelected()) {
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| 251 | has_changed = true;
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| 252 | }
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[18710] | 253 |
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[24207] | 254 |
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[20604] | 255 | // call subclass' onSave method, which may indicate (further) changes,
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| 256 | // and which may or may not require a restart
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| 257 | boolean[] returnValues = onSave();
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| 258 | has_changed = has_changed || returnValues[0];
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| 259 | require_restart = require_restart || returnValues[1];
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[18710] | 260 |
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[18558] | 261 | //changed to use other browser
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| 262 | if (useDefaultBrowser && other_browser_button.isSelected()){
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| 263 | browserPath = program_path_field.getText();
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| 264 | has_changed = true;
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| 265 | }
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| 266 | //the browser path has been changed
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[20604] | 267 | if (!useDefaultBrowser && !browserPath.equals(program_path_field.getText())){
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[18558] | 268 | browserPath = program_path_field.getText();
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[20604] | 269 | has_changed = true;
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[18558] | 270 | }
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| 271 |
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| 272 | //changed to use the default browser
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[20604] | 273 | if (default_browser_button.isSelected() && !useDefaultBrowser){
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[18558] | 274 | browserPath = "";
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| 275 | has_changed = true;
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| 276 | }
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| 277 |
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| 278 |
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| 279 | if (has_changed) {
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| 280 | ArrayList oldFileLines = null;
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| 281 | ArrayList newFileLines = null;
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| 282 |
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| 283 | ScriptReadWrite scriptReadWrite = new ScriptReadWrite();
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[18868] | 284 | oldFileLines = scriptReadWrite.readInFile(BaseServer.config_properties_file);
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[18558] | 285 |
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| 286 | newFileLines = scriptReadWrite.queryReplace(oldFileLines, BaseServer.Property.WEB_PORT, portNum+"");
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| 287 |
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[18710] | 288 | // call the subclass' save() method to save custom elements
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| 289 | save(scriptReadWrite, newFileLines);
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| 290 |
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[18558] | 291 | String osName = System.getProperty("os.name");
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| 292 | if (osName.startsWith("Windows")){
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| 293 | browserPath = browserPath.replaceAll("\\\\","/");
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| 294 | }
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[20868] | 295 | newFileLines = scriptReadWrite.replaceOrAddLine(newFileLines, BaseServer.Property.BROWSER_PATH, browserPath, true);
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[18558] | 296 |
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[20868] | 297 | scriptReadWrite.writeOutFile(BaseServer.config_properties_file, newFileLines);
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| 298 |
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[24455] | 299 | server.reloadConfigProperties(port_has_changed);
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[18969] | 300 | server.reload(); // work out the URL again in case it has changed
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[18558] | 301 | if (require_restart){
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[20604] | 302 | JOptionPane.showMessageDialog(null,server.dictionary.get("ServerSettings.SettingChanged"),"Info", JOptionPane.INFORMATION_MESSAGE);
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[18969] | 303 | if(autoStart) {
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| 304 | server.autoStart();
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| 305 | server.getServerControl().updateControl();
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| 306 | }
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[18558] | 307 | }
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| 308 | }
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| 309 |
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| 310 | self.dispose();
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| 311 | }
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| 312 | }
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| 313 |
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| 314 | }
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