List of usage examples for java.util.logging Logger warning
public void warning(Supplier<String> msgSupplier)
From source file:MainClass.java
public static void main(String[] args) { Logger logger = Logger.getLogger("com.java2s.log"); logger.severe("severe"); logger.warning("warning"); logger.info("info"); logger.config("config"); logger.fine("fine"); logger.finer("finer"); logger.finest("value =" + 42); }
From source file:Logging.java
public static void main(String[] args) { Logger log = Logger.getLogger("global"); log.finest("A"); log.finer("B"); log.fine("C"); log.config("D"); log.info("E"); log.warning("O"); log.severe("A"); }
From source file:Main.java
public static void main(String[] argv) throws Exception { Logger logger = Logger.getLogger("com.mycompany"); FileHandler fh = new FileHandler("mylog.txt"); fh.setFormatter(new SimpleFormatter()); logger.addHandler(fh);//from w w w . ja v a2 s . c o m // fh = new FileHandler("mylog.xml"); // fh.setFormatter(new XMLFormatter()); // logger.addHandler(fh); // Log a few messages logger.severe("my severe message"); logger.warning("my warning message"); logger.info("my info message"); logger.config("my config message"); logger.fine("my fine message"); logger.finer("my finer message"); logger.finest("my finest message"); }
From source file:tvbrowser.TVBrowser.java
/** * Entry point of the application/*w ww . ja va 2 s . c om*/ * @param args The arguments given in the command line. */ public static void main(String[] args) { // Read the command line parameters parseCommandline(args); try { Toolkit.getDefaultToolkit().setDynamicLayout( (Boolean) Toolkit.getDefaultToolkit().getDesktopProperty("awt.dynamicLayoutSupported")); } catch (Exception e) { e.printStackTrace(); } mLocalizer = util.ui.Localizer.getLocalizerFor(TVBrowser.class); // Check whether the TV-Browser was started in the right directory if (!new File("imgs").exists()) { String msg = "Please start TV-Browser in the TV-Browser directory!"; if (mLocalizer != null) { msg = mLocalizer.msg("error.2", "Please start TV-Browser in the TV-Browser directory!"); } JOptionPane.showMessageDialog(null, msg); System.exit(1); } if (mIsTransportable) { System.getProperties().remove("propertiesfile"); } // setup logging // Get the default Logger Logger mainLogger = Logger.getLogger(""); // Use a even simpler Formatter for console logging mainLogger.getHandlers()[0].setFormatter(createFormatter()); if (mIsTransportable) { File settingsDir = new File("settings"); try { File test = File.createTempFile("write", "test", settingsDir); test.delete(); } catch (IOException e) { try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (Exception e1) { //ignore } JTextArea area = new JTextArea(mLocalizer.msg("error.noWriteRightsText", "You are using the transportable version of TV-Browser but you have no writing rights in the settings directory:\n\n{0}'\n\nTV-Browser will be closed.", settingsDir.getAbsolutePath())); area.setFont(new JLabel().getFont()); area.setFont(area.getFont().deriveFont((float) 14).deriveFont(Font.BOLD)); area.setLineWrap(true); area.setWrapStyleWord(true); area.setPreferredSize(new Dimension(500, 100)); area.setEditable(false); area.setBorder(null); area.setOpaque(false); JOptionPane.showMessageDialog(null, area, mLocalizer.msg("error.noWriteRightsTitle", "No write rights in settings directory"), JOptionPane.ERROR_MESSAGE); System.exit(1); } } // Load the settings Settings.loadSettings(); Locale.setDefault(new Locale(Settings.propLanguage.getString(), Settings.propCountry.getString())); if (Settings.propFirstStartDate.getDate() == null) { Settings.propFirstStartDate.setDate(Date.getCurrentDate()); } if (!createLockFile()) { updateLookAndFeel(); showTVBrowserIsAlreadyRunningMessageBox(); } String logDirectory = Settings.propLogdirectory.getString(); if (logDirectory != null) { try { File logDir = new File(logDirectory); logDir.mkdirs(); mainLogger.addHandler( new FileLoggingHandler(logDir.getAbsolutePath() + "/tvbrowser.log", createFormatter())); } catch (IOException exc) { String msg = mLocalizer.msg("error.4", "Can't create log file."); ErrorHandler.handle(msg, exc); } } else { // if no logging is configured, show WARNING or worse for normal usage, show everything for unstable versions if (TVBrowser.isStable()) { mainLogger.setLevel(Level.WARNING); } } // log warning for OpenJDK users if (!isJavaImplementationSupported()) { mainLogger.warning(SUN_JAVA_WARNING); } //Update plugin on version change if (Settings.propTVBrowserVersion.getVersion() != null && VERSION.compareTo(Settings.propTVBrowserVersion.getVersion()) > 0) { updateLookAndFeel(); updatePluginsOnVersionChange(); } // Capture unhandled exceptions //System.setErr(new PrintStream(new MonitoringErrorStream())); String timezone = Settings.propTimezone.getString(); if (timezone != null) { TimeZone.setDefault(TimeZone.getTimeZone(timezone)); } mLog.info("Using timezone " + TimeZone.getDefault().getDisplayName()); // refresh the localizers because we know the language now Localizer.emptyLocalizerCache(); mLocalizer = Localizer.getLocalizerFor(TVBrowser.class); ProgramInfo.resetLocalizer(); ReminderPlugin.resetLocalizer(); Date.resetLocalizer(); ProgramFieldType.resetLocalizer(); // Set the proxy settings updateProxySettings(); // Set the String to use for indicating the user agent in http requests System.setProperty("http.agent", MAINWINDOW_TITLE); Version tmpVer = Settings.propTVBrowserVersion.getVersion(); final Version currentVersion = tmpVer != null ? new Version(tmpVer.getMajor(), tmpVer.getMinor(), Settings.propTVBrowserVersionIsStable.getBoolean()) : tmpVer; /*TODO Create an update service for installed TV data services that doesn't * work with TV-Browser 3.0 and updates for them are known. */ if (!isTransportable() && Launch.isOsWindowsNtBranch() && currentVersion != null && currentVersion.compareTo(new Version(3, 0, true)) < 0) { String tvDataDir = Settings.propTVDataDirectory.getString().replace("/", File.separator); if (!tvDataDir.startsWith(System.getenv("appdata"))) { StringBuilder oldDefaultTvDataDir = new StringBuilder(System.getProperty("user.home")) .append(File.separator).append("TV-Browser").append(File.separator).append("tvdata"); if (oldDefaultTvDataDir.toString().equals(tvDataDir)) { Settings.propTVDataDirectory.setString(Settings.propTVDataDirectory.getDefault()); } } } Settings.propTVBrowserVersion.setVersion(VERSION); Settings.propTVBrowserVersionIsStable.setBoolean(VERSION.isStable()); final Splash splash; if (mShowSplashScreen && Settings.propSplashShow.getBoolean()) { splash = new SplashScreen(Settings.propSplashImage.getString(), Settings.propSplashTextPosX.getInt(), Settings.propSplashTextPosY.getInt(), Settings.propSplashForegroundColor.getColor()); } else { splash = new DummySplash(); } splash.showSplash(); /* Initialize the MarkedProgramsList */ MarkedProgramsList.getInstance(); /*Maybe there are tvdataservices to install (.jar.inst files)*/ PluginLoader.getInstance().installPendingPlugins(); PluginLoader.getInstance().loadAllPlugins(); mLog.info("Loading TV listings service..."); splash.setMessage(mLocalizer.msg("splash.dataService", "Loading TV listings service...")); TvDataServiceProxyManager.getInstance().init(); ChannelList.createForTvBrowserStart(); ChannelList.initSubscribedChannels(); if (!lookAndFeelInitialized) { mLog.info("Loading Look&Feel..."); splash.setMessage(mLocalizer.msg("splash.laf", "Loading look and feel...")); updateLookAndFeel(); } mLog.info("Loading plugins..."); splash.setMessage(mLocalizer.msg("splash.plugins", "Loading plugins...")); try { PluginProxyManager.getInstance().init(); } catch (TvBrowserException exc) { ErrorHandler.handle(exc); } splash.setMessage(mLocalizer.msg("splash.tvData", "Checking TV database...")); mLog.info("Checking TV listings inventory..."); TvDataBase.getInstance().checkTvDataInventory(); mLog.info("Starting up..."); splash.setMessage(mLocalizer.msg("splash.ui", "Starting up...")); Toolkit.getDefaultToolkit().getSystemEventQueue().push(new TextComponentPopupEventQueue()); // Init the UI final boolean fStartMinimized = Settings.propMinimizeAfterStartup.getBoolean() || mMinimized; SwingUtilities.invokeLater(new Runnable() { public void run() { initUi(splash, fStartMinimized); new Thread("Start finished callbacks") { public void run() { setPriority(Thread.MIN_PRIORITY); mLog.info("Deleting expired TV listings..."); TvDataBase.getInstance().deleteExpiredFiles(1, false); // first reset "starting" flag of mainframe mainFrame.handleTvBrowserStartFinished(); // initialize program info for fast reaction to program table click ProgramInfo.getInstance().handleTvBrowserStartFinished(); // load reminders and favorites ReminderPlugin.getInstance().handleTvBrowserStartFinished(); FavoritesPlugin.getInstance().handleTvBrowserStartFinished(); // now handle all plugins and services GlobalPluginProgramFormatingManager.getInstance(); PluginProxyManager.getInstance().fireTvBrowserStartFinished(); TvDataServiceProxyManager.getInstance().fireTvBrowserStartFinished(); // finally submit plugin caused updates to database TvDataBase.getInstance().handleTvBrowserStartFinished(); startPeriodicSaveSettings(); } }.start(); SwingUtilities.invokeLater(new Runnable() { public void run() { ChannelList.completeChannelLoading(); initializeAutomaticDownload(); if (Launch.isOsWindowsNtBranch()) { try { RegistryKey desktopSettings = new RegistryKey(RootKey.HKEY_CURRENT_USER, "Control Panel\\Desktop"); RegistryValue autoEnd = desktopSettings.getValue("AutoEndTasks"); if (autoEnd.getData().equals("1")) { RegistryValue killWait = desktopSettings.getValue("WaitToKillAppTimeout"); int i = Integer.parseInt(killWait.getData().toString()); if (i < 5000) { JOptionPane pane = new JOptionPane(); String cancel = mLocalizer.msg("registryCancel", "Close TV-Browser"); String dontDoIt = mLocalizer.msg("registryJumpOver", "Not this time"); pane.setOptions(new String[] { Localizer.getLocalization(Localizer.I18N_OK), dontDoIt, cancel }); pane.setOptionType(JOptionPane.YES_NO_CANCEL_OPTION); pane.setMessageType(JOptionPane.WARNING_MESSAGE); pane.setMessage(mLocalizer.msg("registryWarning", "The fast shutdown of Windows is activated.\nThe timeout to wait for before Windows is closing an application is too short,\nto give TV-Browser enough time to save all settings.\n\nThe setting hasn't the default value. It was changed by a tool or by you.\nTV-Browser will now try to change the timeout.\n\nIf you don't want to change this timeout select 'Not this time' or 'Close TV-Browser'.")); pane.setInitialValue(mLocalizer.msg("registryCancel", "Close TV-Browser")); JDialog d = pane.createDialog(UiUtilities.getLastModalChildOf(mainFrame), UIManager.getString("OptionPane.messageDialogTitle")); d.setModal(true); UiUtilities.centerAndShow(d); if (pane.getValue() == null || pane.getValue().equals(cancel)) { mainFrame.quit(); } else if (!pane.getValue().equals(dontDoIt)) { try { killWait.setData("5000"); desktopSettings.setValue(killWait); JOptionPane.showMessageDialog( UiUtilities.getLastModalChildOf(mainFrame), mLocalizer.msg("registryChanged", "The timeout was changed successfully.\nPlease reboot Windows!")); } catch (Exception registySetting) { JOptionPane.showMessageDialog( UiUtilities.getLastModalChildOf(mainFrame), mLocalizer.msg("registryNotChanged", "<html>The Registry value couldn't be changed. Maybe you haven't the right to do it.<br>If it is so contact you Administrator and let him do it for you.<br><br><b><Attention:/b> The following description is for experts. If you change or delete the wrong value in the Registry you could destroy your Windows installation.<br><br>To get no warning on TV-Browser start the Registry value <b>WaitToKillAppTimeout</b> in the Registry path<br><b>HKEY_CURRENT_USER\\Control Panel\\Desktop</b> have to be at least <b>5000</b> or the value for <b>AutoEndTasks</b> in the same path have to be <b>0</b>.</html>"), Localizer.getLocalization(Localizer.I18N_ERROR), JOptionPane.ERROR_MESSAGE); } } } } } catch (Throwable registry) { } } if (currentVersion != null && currentVersion.compareTo(new Version(2, 71, false)) < 0) { if (Settings.propProgramPanelMarkedMinPriorityColor.getColor() .equals(Settings.propProgramPanelMarkedMinPriorityColor.getDefaultColor())) { Settings.propProgramPanelMarkedMinPriorityColor.setColor(new Color(255, 0, 0, 30)); } if (Settings.propProgramPanelMarkedMediumPriorityColor.getColor() .equals(Settings.propProgramPanelMarkedMediumPriorityColor.getDefaultColor())) { Settings.propProgramPanelMarkedMediumPriorityColor .setColor(new Color(140, 255, 0, 60)); } if (Settings.propProgramPanelMarkedHigherMediumPriorityColor.getColor().equals( Settings.propProgramPanelMarkedHigherMediumPriorityColor.getDefaultColor())) { Settings.propProgramPanelMarkedHigherMediumPriorityColor .setColor(new Color(255, 255, 0, 60)); } if (Settings.propProgramPanelMarkedMaxPriorityColor.getColor() .equals(Settings.propProgramPanelMarkedMaxPriorityColor.getDefaultColor())) { Settings.propProgramPanelMarkedMaxPriorityColor .setColor(new Color(255, 180, 0, 110)); } } // check if user should select picture settings if (currentVersion != null && currentVersion.compareTo(new Version(2, 22)) < 0) { TvBrowserPictureSettingsUpdateDialog.createAndShow(mainFrame); } else if (currentVersion != null && currentVersion.compareTo(new Version(2, 51, true)) < 0) { Settings.propAcceptedLicenseArrForServiceIds.setStringArray(new String[0]); } if (currentVersion != null && currentVersion.compareTo(new Version(2, 60, true)) < 0) { int startOfDay = Settings.propProgramTableStartOfDay.getInt(); int endOfDay = Settings.propProgramTableEndOfDay.getInt(); if (endOfDay - startOfDay < -1) { Settings.propProgramTableEndOfDay.setInt(startOfDay); JOptionPane.showMessageDialog(UiUtilities.getLastModalChildOf(mainFrame), mLocalizer.msg("timeInfoText", "The time range of the program table was corrected because the defined day was shorter than 24 hours.\n\nIf the program table should show less than 24h use a time filter for that. That time filter can be selected\nto be the default filter by selecting it in the filter settings and pressing on the button 'Default'."), mLocalizer.msg("timeInfoTitle", "Times corrected"), JOptionPane.INFORMATION_MESSAGE); Settings.handleChangedSettings(); } } MainFrame.getInstance().getProgramTableScrollPane().requestFocusInWindow(); } }); } }); // register the shutdown hook Runtime.getRuntime().addShutdownHook(new Thread("Shutdown hook") { public void run() { deleteLockFile(); MainFrame.getInstance().quit(false); } }); }
From source file:at.tugraz.kmi.medokyservice.ErrorLogNotifier.java
public static void errorLog(String msg) { Logger logger = Logger.getLogger(ErrorLogNotifier.class.getName()); logger.warning(msg); }
From source file:at.pcgamingfreaks.Utils.java
/** * Shows a warning message if the Java version is still 1.7. * * @param logger The logger to output the warning * @param pauseTime The time in seconds the function should be blocking (in seconds) if Java is outdated. Values below 1 wont block. *//* ww w . j a v a2 s. co m*/ public static void warnOnJava_1_7(@NotNull Logger logger, int pauseTime) { Validate.notNull(logger, "The logger must not be null."); if (System.getProperty("java.version").startsWith("1.7")) { logger.warning(ConsoleColor.RED + "You are still using Java 1.7. Java 1.7 is EOL for over a year now! You should really update to Java 1.8!" + ConsoleColor.RESET); logger.info(ConsoleColor.YELLOW + "For now this plugin will still work fine with Java 1.7 but no warranty that this won't change in the future." + ConsoleColor.RESET); blockThread(pauseTime); } }
From source file:at.pcgamingfreaks.Bukkit.Utils.java
/** * Shows a warning message if per world plugins is installed and blocks the executing thread for a given time. * * @param logger The logger to output the warning * @param pauseTime The time in seconds the function should be blocking if PerWorldPlugins is installed. *//*from ww w .ja va 2 s . c om*/ public static void warnIfPerWorldPluginsIsInstalled(@NotNull Logger logger, int pauseTime) { Validate.notNull(logger, "The logger can't be null."); if (isPerWorldPluginsInstalled()) { logger.warning(ConsoleColor.RED + " !!!!!!!!!!!!!!!!!!!!!!!!!" + ConsoleColor.RESET); logger.warning(ConsoleColor.RED + " !!!!!! - WARNING - !!!!!!" + ConsoleColor.RESET); logger.warning(ConsoleColor.RED + " !!!!!!!!!!!!!!!!!!!!!!!!!" + ConsoleColor.RESET + "\n"); logger.warning(ConsoleColor.RED + " We have detected that you are using \"PerWorldPlugins\"!" + ConsoleColor.RESET); logger.warning(ConsoleColor.YELLOW + " Please allow this plugin to run in " + ConsoleColor.BLUE + " ALL " + ConsoleColor.YELLOW + " worlds." + ConsoleColor.RESET); logger.warning(ConsoleColor.YELLOW + " If you block it from running in all worlds there probably will be problems!" + ConsoleColor.RESET); logger.warning(ConsoleColor.YELLOW + " If you don't want you players to use this plugin in certain worlds please use permissions and the plugins config!" + ConsoleColor.RESET); logger.warning(ConsoleColor.RED + " There will be no support for bugs caused by \"PerWorldPlugins\"!" + ConsoleColor.RESET); logger.warning(ConsoleColor.YELLOW + " Waiting " + pauseTime + " seconds till loading will resume!" + ConsoleColor.RESET); blockThread(pauseTime); } }
From source file:com.idega.hibernate.HibernateUtil.java
public static SessionFactory configure() { try {//from w ww . java 2 s . co m Logger loggerRoot = Logger.getLogger(HibernateUtil.class.getName()); Logger loggerConnect = Logger.getLogger("Connect"); loggerRoot.fine("In HibernateUtil try-clause"); loggerRoot.warning("In HibernateUtil try-clause"); loggerConnect.fine("In HibernateUtil try-clause via loggerConnect DEBUG*****"); // Create the SessionFactory from hibernate.cfg.xml Properties properties = getProperties(); Configuration configuration = new Configuration(); configuration.setProperties(properties); return configuration.buildSessionFactory(); } catch (Throwable ex) { // Make sure you log the exception, as it might be swallowed System.err.println("Initial SessionFactory creation failed." + ex); throw new ExceptionInInitializerError(ex); } }
From source file:org.jdesktop.wonderland.modules.service.ModuleManagerUtils.java
/** * Creates a directory if it does not exist. If it does exist, then remove * any exist directory contents. Returns true upon success, false upon * failure.//from www . j av a2 s. c o m * * @param root The directory to create */ public static boolean makeCleanDirectory(File root) { Logger logger = ModuleManager.getLogger(); if (root.exists() == true) { /* Log an info message, and try to clean the existing directory */ try { FileUtils.cleanDirectory(root); return true; } catch (java.io.IOException excp) { /* If we cannot delete the existing directory, this is fatal */ logger.warning("[MODULES] MAKE CLEAN Failed " + excp.toString()); return false; } } /* Now go ahead and recreate the directory */ try { root.mkdir(); } catch (java.lang.SecurityException excp) { logger.warning("[MODULES] MAKE CLEAN Failed " + excp.toString()); return false; } return true; }
From source file:net.roboconf.target.docker.internal.DockerUtils.java
/** * Parses the given {@code docker.run.exec} property value. * @param runExecLine the {@code docker.run.exec} property value. * @return the {@code docker.run.exec} command + arguments array. */// www.j ava2 s . co m public static List<String> parseRunExecLine(String runExecLine) { List<String> result = null; if (!Utils.isEmptyOrWhitespaces(runExecLine)) { try { Gson gson = new Gson(); String[] array = gson.fromJson(runExecLine, String[].class); // The returned collection must support the remove operation! // Array.asList() returns an unmodifiable collection. result = new ArrayList<>(Arrays.asList(array)); } catch (JsonSyntaxException e) { Logger logger = Logger.getLogger(DockerUtils.class.getName()); logger.warning("Cannot parse property " + DockerHandler.RUN_EXEC + ": " + runExecLine); Utils.logException(logger, e); } } return result; }