| 1 | // Copyright 2004-2007 Jean-Francois Poilpret |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package net.sourceforge.hivegui.application; |
| 16 | |
| 17 | import java.awt.Window; |
| 18 | import java.io.FileInputStream; |
| 19 | import java.io.IOException; |
| 20 | import java.util.Properties; |
| 21 | |
| 22 | import javax.swing.JComponent; |
| 23 | import javax.swing.JDialog; |
| 24 | import javax.swing.JFrame; |
| 25 | |
| 26 | import org.apache.commons.logging.Log; |
| 27 | import org.apache.commons.logging.LogFactory; |
| 28 | import org.apache.hivemind.ApplicationRuntimeException; |
| 29 | import org.apache.hivemind.Registry; |
| 30 | import org.apache.hivemind.impl.RegistryBuilder; |
| 31 | import org.apache.log4j.LogManager; |
| 32 | import org.apache.log4j.xml.DOMConfigurator; |
| 33 | |
| 34 | import org.jdesktop.application.Application; |
| 35 | import org.jdesktop.application.ResourceConverter; |
| 36 | import org.jdesktop.application.SingleFrameApplication; |
| 37 | |
| 38 | import net.sourceforge.hivegui.component.ActiveWindowHolder; |
| 39 | import net.sourceforge.hivegui.dialog.DialogPanel; |
| 40 | import net.sourceforge.hivegui.dialog.GenericDialog; |
| 41 | import net.sourceforge.hivegui.message.MessageFactory; |
| 42 | import net.sourceforge.hivegui.message.UserChoice; |
| 43 | |
| 44 | public class HiveGuiApplicationMain extends SingleFrameApplication |
| 45 | { |
| 46 | // Name of arguments that must be used to drive the way the application |
| 47 | // will start |
| 48 | static public final String ARG_CONFIG_DIR = "-configdir"; |
| 49 | static private final String LOG_FILE_NAME = "log4j.xml"; |
| 50 | static private final String PROPS_FILE_NAME = "application.properties"; |
| 51 | static private final String DEFAULT_CONFIG_DIR = "."; |
| 52 | |
| 53 | static private Log _logger; |
| 54 | |
| 55 | static public void main(String[] args) |
| 56 | { |
| 57 | Application.launch(HiveGuiApplicationMain.class, args); |
| 58 | } |
| 59 | |
| 60 | protected HiveGuiApplicationMain() |
| 61 | { |
| 62 | } |
| 63 | |
| 64 | @Override protected void initialize(String[] args) |
| 65 | { |
| 66 | // Register additional resource converters |
| 67 | registerConverters(); |
| 68 | |
| 69 | // Check arguments to find out how to configure the application |
| 70 | checkArguments(args); |
| 71 | |
| 72 | // Configure logging first |
| 73 | initLogging(); |
| 74 | |
| 75 | // Initialize message box manager |
| 76 | _messages = new MessageFactory(getContext()); |
| 77 | |
| 78 | // Get external properties file into System properties |
| 79 | initProperties(); |
| 80 | |
| 81 | // Initialize HiveMind Registry and get some important services |
| 82 | initRegistry(); |
| 83 | |
| 84 | // Initialize |
| 85 | _contextHolder.setContext(getContext()); |
| 86 | _initializer.initialize(this, args); |
| 87 | } |
| 88 | |
| 89 | @Override protected void startup() |
| 90 | { |
| 91 | ActiveWindowHolder.init(); |
| 92 | _initializer.startup(); |
| 93 | } |
| 94 | |
| 95 | @Override protected void ready() |
| 96 | { |
| 97 | _initializer.ready(); |
| 98 | } |
| 99 | |
| 100 | @Override protected void shutdown() |
| 101 | { |
| 102 | super.shutdown(); |
| 103 | _initializer.shutdown(); |
| 104 | shutdownRegistry(); |
| 105 | _logger.info("============================= exit() ============================="); |
| 106 | shutdownLogging(); |
| 107 | } |
| 108 | |
| 109 | protected void shutdownRegistry() |
| 110 | { |
| 111 | if (_registry != null) |
| 112 | { |
| 113 | _registry.shutdown(); |
| 114 | _registry = null; |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | protected void shutdownLogging() |
| 119 | { |
| 120 | LogManager.shutdown(); |
| 121 | } |
| 122 | |
| 123 | public boolean showDialog(DialogPanel panel) |
| 124 | { |
| 125 | // Find right parent first |
| 126 | Window active = ActiveWindowHolder.instance().getActiveWindow(); |
| 127 | GenericDialog dialog; |
| 128 | if (active instanceof JDialog) |
| 129 | { |
| 130 | dialog = new GenericDialog((JDialog) active, panel); |
| 131 | } |
| 132 | else if (active instanceof JFrame) |
| 133 | { |
| 134 | dialog = new GenericDialog((JFrame) active, panel); |
| 135 | } |
| 136 | else |
| 137 | { |
| 138 | // No currently active parent |
| 139 | dialog = new GenericDialog((JFrame) null, panel); |
| 140 | } |
| 141 | dialog.setContext(getContext()); |
| 142 | show(dialog); |
| 143 | return !dialog.wasCancelled(); |
| 144 | } |
| 145 | |
| 146 | // Just extend visibility of SingleFrameApplication show() method |
| 147 | @Override public void show(JComponent component) |
| 148 | { |
| 149 | super.show(component); |
| 150 | } |
| 151 | |
| 152 | public UserChoice showMessage(String id, Object... args) |
| 153 | { |
| 154 | return _messages.message(id, args); |
| 155 | } |
| 156 | |
| 157 | protected void registerConverters() |
| 158 | { |
| 159 | ResourceConverter.register(new ImageConverter()); |
| 160 | ResourceConverter.register(new CursorInfoConverter()); |
| 161 | ResourceConverter.register(new CursorConverter()); |
| 162 | ResourceConverter.register(new EnumConverter()); |
| 163 | } |
| 164 | |
| 165 | protected void checkArguments(String[] args) |
| 166 | { |
| 167 | _configDir = getDefaultConfigDir(); |
| 168 | int i = 0; |
| 169 | while (i < args.length) |
| 170 | { |
| 171 | if (ARG_CONFIG_DIR.equals(args[i])) |
| 172 | { |
| 173 | i++; |
| 174 | if (i < args.length) |
| 175 | { |
| 176 | _configDir = args[i]; |
| 177 | } |
| 178 | } |
| 179 | i++; |
| 180 | } |
| 181 | |
| 182 | // Remove any trailing slash (it will be added on files path construction) |
| 183 | if (_configDir.endsWith("/")) |
| 184 | { |
| 185 | if (_configDir.length() == 1) |
| 186 | { |
| 187 | _configDir = ""; |
| 188 | } |
| 189 | else |
| 190 | { |
| 191 | _configDir = _configDir.substring(0, _configDir.length() - 2); |
| 192 | } |
| 193 | } |
| 194 | } |
| 195 | |
| 196 | protected String getDefaultConfigDir() |
| 197 | { |
| 198 | return DEFAULT_CONFIG_DIR; |
| 199 | } |
| 200 | |
| 201 | protected String getConfigDir() |
| 202 | { |
| 203 | return _configDir; |
| 204 | } |
| 205 | |
| 206 | protected void initLogging() |
| 207 | { |
| 208 | LogManager.resetConfiguration(); |
| 209 | DOMConfigurator.configure(_configDir + "/" + getLogFileName()); |
| 210 | _logger = LogFactory.getLog(HiveGuiApplicationMain.class); |
| 211 | _logger.debug("========== main =========="); |
| 212 | |
| 213 | // Redirect JUL (Swing AppFW) to commons-logging |
| 214 | JavaLoggingToCommonLoggingRedirector.activate(); |
| 215 | } |
| 216 | |
| 217 | protected String getLogFileName() |
| 218 | { |
| 219 | return LOG_FILE_NAME; |
| 220 | } |
| 221 | |
| 222 | protected void initProperties() |
| 223 | { |
| 224 | try |
| 225 | { |
| 226 | Properties properties = System.getProperties(); |
| 227 | properties.load(new FileInputStream(_configDir + "/" + getPropsFileName())); |
| 228 | } |
| 229 | catch (IOException e) |
| 230 | { |
| 231 | _logger.error("initProperties()", e); |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | protected String getPropsFileName() |
| 236 | { |
| 237 | return PROPS_FILE_NAME; |
| 238 | } |
| 239 | |
| 240 | final protected void initRegistry() |
| 241 | { |
| 242 | try |
| 243 | { |
| 244 | _registry = createRegistry(); |
| 245 | _contextHolder = (ApplicationContextHolder) _registry.getService( |
| 246 | "hivegui.ApplicationContextHolder", ApplicationContextHolder.class); |
| 247 | _initializer = (ApplicationInitializer) _registry.getService( |
| 248 | "hivegui.ApplicationInitializer", ApplicationInitializer.class); |
| 249 | } |
| 250 | catch (ApplicationRuntimeException e) |
| 251 | { |
| 252 | _logger.fatal("initRegistry()", e); |
| 253 | throw e; |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | protected Registry createRegistry() |
| 258 | { |
| 259 | return RegistryBuilder.constructDefaultRegistry(); |
| 260 | } |
| 261 | |
| 262 | public Registry getRegistry() |
| 263 | { |
| 264 | return _registry; |
| 265 | } |
| 266 | |
| 267 | public ApplicationInitializer getInitializer() |
| 268 | { |
| 269 | return _initializer; |
| 270 | } |
| 271 | |
| 272 | private String _configDir; |
| 273 | private Registry _registry; |
| 274 | private MessageFactory _messages; |
| 275 | private ApplicationInitializer _initializer; |
| 276 | private ApplicationContextHolder _contextHolder; |
| 277 | } |