* @author Roland Haeder * @version 0.0 */ -public class AddressbookApplication extends BaseAddressbookSystem implements Application { +public class AddressbookApplication extends BaseApplication implements Application { /** * Application title @@ -131,6 +52,25 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App */ public static final String APP_VERSION = "0.0"; //NOI18N + /** + * Main method (entry point) + *
+ * @param args the command line arguments + */ + public static void main (String[] args) { + // Start application + new AddressbookApplication().start(args); + } + + /** + * Getter for printable application name + *
+ * @return A printable name + */ + public static String printableTitle () { + return MessageFormat.format("{0} v{1}", APP_TITLE, APP_VERSION); //NOI18N + } + /** * Console client is enabled by default */ @@ -141,28 +81,38 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App */ private boolean guiClient = false; + /** + * Logger instance + */ + @Log + private LoggerBeanLocal loggerBeanLocal; + /** * Protected constructor - * @throws java.io.IOException If any IO error occurs */ - protected AddressbookApplication () throws IOException { - // Init properties file - this.initProperties(); + protected AddressbookApplication () { + // Try this + try { + // Get context + Context context = new InitialContext(); - // Is the bundle initialized? - if (!this.isBundledInitialized()) { - // Temporary initialize default bundle - // @TODO The enum Gender uses this - this.initBundle(); + // Get loggerBeanLocal + this.loggerBeanLocal = (LoggerBeanLocal) context.lookup("java:global/jcore-logger-ejb/logger!org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal"); //NOI18N + } catch (final NamingException ex) { + // Output it and exit + System.err.println(MessageFormat.format("Cannot initialize: {0}", ex)); //NOI18N + + // Abort here + System.exit(1); } + + // Call init method + this.init(); } - /** - * Bootstraps application - */ @Override public void doBootstrap () { - this.getLogger().debug("Initializing application ..."); //NOI18N + this.getLoggerBeanLocal().logDebug("Initializing application ..."); //NOI18N // Init client variable Client client = null; @@ -170,19 +120,28 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App // Is console or Swing choosen? if (this.isConsole()) { // Debug message - this.getLogger().debug("Initializing console client ..."); //NOI18N + this.getLoggerBeanLocal().logDebug("Initializing console client ..."); //NOI18N // Init console client instance client = new ConsoleClient(this); } else if (this.isGui()) { // Debug message - this.getLogger().debug("Initializing GUI (Swing) client ..."); //NOI18N + this.getLoggerBeanLocal().logDebug("Initializing GUI (Swing) client ..."); //NOI18N // Init console instance client = new SwingClient(this); } else { // Not client choosen - this.getLogger().error("No client choosen. Cannot launch."); //NOI18N + this.getLoggerBeanLocal().logError("No client choosen. Cannot launch."); //NOI18N + + try { + this.doShutdown(); + } catch (final SQLException | IOException ex) { + // Abort here + this.abortProgramWithException(ex); + } + + // Bye ... System.exit(1); } @@ -196,21 +155,18 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App this.getClient().enableIsRunning(); // Trace message - this.getLogger().trace("EXIT!"); //NOI18N + this.getLoggerBeanLocal().logTrace("EXIT!"); //NOI18N } - /** - * Main loop of the application - */ @Override - public void doMainLoop () { + public void doMainLoop () throws MenuInitializationException { // Get client and cast it AddressbookClient client = (AddressbookClient) this.getClient(); // Debug message - this.getLogger().trace("CALLED!"); //NOI18N + this.getLoggerBeanLocal().logTrace("CALLED!"); //NOI18N - // @TODO The application should be running now + // TODO The application should be running now // Output introduction this.showIntro(); @@ -226,7 +182,8 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App // Ask for user input and run proper method client.doUserMenuChoice(); } catch (final UnhandledUserChoiceException ex) { - this.getLogger().catching(ex); + // Log exception + this.getLoggerBeanLocal().logException(ex); } try { @@ -239,7 +196,7 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App // --- Main loop ends here --- // Debug message - this.getLogger().debug("Main loop exit - shutting down ..."); //NOI18N + this.getLoggerBeanLocal().logDebug("Main loop exit - shutting down ..."); //NOI18N } /** @@ -248,12 +205,13 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App @Override public void doShutdown () throws SQLException, IOException { // Trace message - this.getLogger().trace("CALLED!"); //NOI18N - + this.getLoggerBeanLocal().logTrace("CALLED!"); //NOI18N + // Shutdown client this.getClient().doShutdown(); - - this.getLogger().info("End of program (last line)"); //NOI18N + + // Regular exit reached + this.getLoggerBeanLocal().logInfo("End of program (last line)"); //NOI18N System.exit(0); } @@ -261,7 +219,7 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App * Enables console client by setting propper flag */ private void enableConsoleClient () { - this.getLogger().debug("Enabling console client (may become optional client) ..."); //NOI18N + this.getLoggerBeanLocal().logDebug("Enabling console client (may become optional client) ..."); //NOI18N this.consoleClient = true; this.guiClient = false; } @@ -270,15 +228,43 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App * Enables GUI client by setting propper flag */ private void enableGuiClient () { - this.getLogger().debug("Enabling GUI client (may become new default client) ..."); //NOI18N + this.getLoggerBeanLocal().logDebug("Enabling GUI client (may become new default client) ..."); //NOI18N this.consoleClient = false; this.guiClient = true; } + /** + * Initializes this application + */ + private void init () { + // Try this + try { + // Init properties file + this.initProperties(); + } catch (final IOException ex) { + // Abort here + this.abortProgramWithException(ex); + } + + // Is the bundle initialized? + if (!isBundledInitialized()) { + // Temporary initialize default bundle + // TODO The enum Gender uses this + this.initBundle(); + } + } + + /** + * Initializes properties + */ + private void initProperties () throws IOException { + throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. + } + /** * Checks whether the client shoule be console client should be launched by * checking if -console is set. - * + *
* @return Whether console client should be taken */ private boolean isConsole () { @@ -288,7 +274,7 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App /** * Checks whether the client shoule be GUI client should be launched by * checking if -gui is set. - * + *
* @return Whether GUI client should be taken */ private boolean isGui () { @@ -297,25 +283,24 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App /** * Parses all given arguments - * + *
* @param args Arguments from program launch */ private void parseArguments (final String[] args) { // Trace message - this.getLogger().trace(MessageFormat.format("args()={0} - CALLED!", args.length)); //NOI18N - + this.getLoggerBeanLocal().logTrace(MessageFormat.format("args()={0} - CALLED!", args.length)); //NOI18N // Debug message - this.getLogger().debug(MessageFormat.format("Parsing {0} arguments ...", args.length)); //NOI18N - + this.getLoggerBeanLocal().logDebug(MessageFormat.format("Parsing {0} arguments ...", args.length)); //NOI18N for (final String arg : args) { // Switch on it switch (arg) { - case "-console": //NOI18N - enableConsoleClient(); + case "-console": + //NOI18N + this.enableConsoleClient(); break; - - case "-gui": //NOI18N - enableGuiClient(); + case "-gui": + //NOI18N + this.enableGuiClient(); break; } } @@ -326,22 +311,23 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App */ private void showIntro () { // Trace message - this.getLogger().trace("CALLED!"); //NOI18N + this.getLoggerBeanLocal().logTrace("CALLED!"); //NOI18N // Let the client show it this.getClient().showWelcome(); // Trace message - this.getLogger().trace("EXIT!"); //NOI18N + this.getLoggerBeanLocal().logTrace("EXIT!"); //NOI18N } /** * Launches the application - * + *
* @param args Arguments handled to program */ private void start (final String args[]) { - this.getLogger().info("Program is started."); //NOI18N + this.getLoggerBeanLocal().logInfo("Program is started."); //NOI18N + try { // Init properties file this.initProperties(); @@ -353,40 +339,55 @@ public class AddressbookApplication extends BaseAddressbookSystem implements App // Parse arguments this.parseArguments(args); - // Launch application - ApplicationManager.getManager(this).start(); + try { + // Launch application + ApplicationManager.getSingeltonManager(this).start(); + } catch (final MenuInitializationException ex) { + // Something bad happened + this.abortProgramWithException(ex); + } // Good bye, but this should not be reached ... - this.getLogger().warn("Unusual exit reached."); //NOI18N + this.getLoggerBeanLocal().logWarning("Unusual exit reached."); //NOI18N + try { this.doShutdown(); } catch (final SQLException | IOException ex) { + // Something bad happened this.abortProgramWithException(ex); } } /** - * Main method (entry point) - * - * @param args the command line arguments + * Log exception and abort program. + *
+ * @param throwable Throwable */ - public static void main (String[] args) { - try { - // Start application - new AddressbookApplication().start(args); - } catch (final IOException ex) { - // Get instance - BaseFrameworkSystem.getInstance().getLogger().catching(ex); - System.exit(1); - } + protected void abortProgramWithException (final Throwable throwable) { + // Log exception + this.logException(throwable); + + // Abort here + System.exit(1); } /** - * Getter for printable application name - * - * @return A printable name + * Getter for loggerBeanLocal instance + *
+ * @return Logger instance */ - public static String printableTitle () { - return MessageFormat.format("{0} v{1}", APP_TITLE, APP_VERSION); //NOI18N + protected LoggerBeanLocal getLoggerBeanLocal () { + return this.loggerBeanLocal; + } + + /** + * Logs given exception + *
+ * @param exception Throwable + */ + protected void logException (final Throwable exception) { + this.getLoggerBeanLocal().logException(exception); } + + }