Example usage for java.util.logging Logger info

Introduction

In this page you can find the example usage for java.util.logging Logger info.

Prototype

public void info(Supplier<String> msgSupplier) 

Source Link

Document

Log a INFO message, which is only to be constructed if the logging level is such that the message will actually be logged.

Usage

From source file:org.wor.drawca.DrawCAMain.java

/**
 * Main function which start drawing the cellular automata.
 *
 * @param args Command line arguments.//w ww  .  j av a  2s  .  c  o m
 */
public static void main(final String[] args) {
    final Logger log = Logger.getGlobal();
    LogManager.getLogManager().reset();

    Options options = new Options();
    boolean hasArgs = true;

    // TODO: show defaults in option description
    options.addOption("h", "help", !hasArgs, "Show this help message");
    options.addOption("pci", "perclickiteration", !hasArgs, "Generate one line per mouse click");

    options.addOption("v", "verbose", hasArgs, "Verbosity level [-1,7]");
    options.addOption("r", "rule", hasArgs, "Rule number to use 0-255");
    options.addOption("wh", "windowheigth", hasArgs, "Draw window height");
    options.addOption("ww", "windowwidth", hasArgs, "Draw window width");
    options.addOption("x", "xscalefactor", hasArgs, "X Scale factor");
    options.addOption("y", "yscalefactor", hasArgs, "Y scale factor");
    options.addOption("f", "initline", hasArgs, "File name with Initial line.");

    CommandLineParser parser = new PosixParser();
    CommandLine cmd;
    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        e.printStackTrace();
        showHelp(options);
        return;
    }

    // Options without an argument
    if (cmd.hasOption("h")) {
        showHelp(options);
        return;
    }
    final boolean perClickIteration = cmd.hasOption("pci");

    // Options with an argument
    final int verbosityLevel = Integer.parseInt(cmd.getOptionValue('v', "0"));
    final int rule = Integer.parseInt(cmd.getOptionValue('r', "110"));
    final int windowHeigth = Integer.parseInt(cmd.getOptionValue("wh", "300"));
    final int windowWidth = Integer.parseInt(cmd.getOptionValue("ww", "400"));
    final float xScaleFactor = Float.parseFloat(cmd.getOptionValue('x', "2.0"));
    final float yScaleFactor = Float.parseFloat(cmd.getOptionValue('y', "2.0"));
    final String initLineFile = cmd.getOptionValue('f', "");

    final Level logLevel = VERBOSITY_MAP.get(verbosityLevel);
    log.setLevel(logLevel);

    // Set log handler
    Handler consoleHandler = new ConsoleHandler();
    consoleHandler.setLevel(logLevel);
    log.addHandler(consoleHandler);

    log.info("Log level set to: " + log.getLevel());

    // Read initial line from a file
    String initLine = "";
    if (initLineFile.length() > 0) {
        Path initLineFilePath = FileSystems.getDefault().getPath(initLineFile);
        try {
            // Should be string of ones and zeros only
            initLine = new String(Files.readAllBytes(initLineFilePath), "UTF-8");
        } catch (IOException e) {
            System.err.format("IOException: %s\n", e);
            return;
        }
    }

    SwingUtilities.invokeLater(new RunGUI(windowWidth, windowHeigth, xScaleFactor, yScaleFactor, rule, initLine,
            perClickIteration));
}

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From source file:org.activiti.cycle.impl.connector.signavio.SignavioLogHelper.java

public static void logJSONArray(Logger log, JSONArray jsonArray) {
    try {/*from  w w  w.  j av a 2s. c o m*/
        log.info(jsonArray.toString(2));
    } catch (JSONException je) {
        log.log(Level.SEVERE, "JSONException while trying to log JSONArray", je);
    }
}

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From source file:Main.java

public static void Sleep(long l, Logger log) {

    try {// w w w  .  ja  v  a  2  s .  c  om
        Thread.sleep(l);
    }

    catch (InterruptedException e) {

        log.info("Impossible to terminate Thread\n");
        return;
    }
}

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From source file:io.trivium.anystore.StoreUtils.java

public static void cleanQueue() {
    Logger logger = Logger.getLogger(StoreUtils.class.getName());
    logger.info("cleaning queue storage");
    String path = Central.getProperty("basePath");
    if (!path.endsWith(File.separator))
        path += File.separator;// w  w  w  .ja  v a 2 s  .  c  om
    try {
        File f = new File(path + "queues" + File.separator);
        if (f.exists())
            FileUtils.deleteQuietly(f);
    } catch (Exception e1) {
        logger.log(Level.SEVERE, "cleaning queue storage failed", e1);
    }
}

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From source file:io.trivium.anystore.StoreUtils.java

public static void cleanStore() {
    Logger logger = Logger.getLogger(StoreUtils.class.getName());
    logger.info("cleaning persistence store");
    String path = Central.getProperty("basePath");
    if (!path.endsWith(File.separator))
        path += File.separator;/*from   ww w.jav  a  2s  .co m*/
    path += "store" + File.separator;
    try {
        File f = new File(path + meta);
        if (f.exists())
            FileUtils.deleteQuietly(f);
    } catch (Exception e1) {
        logger.log(Level.SEVERE, "cleaning meta store failed", e1);
    }
    try {
        File f = new File(path + data);
        if (f.exists())
            FileUtils.deleteQuietly(f);
    } catch (Exception e1) {
        logger.log(Level.SEVERE, "cleaning data store failed", e1);
    }
    try {
        File f = new File(path + local);
        if (f.exists())
            FileUtils.deleteQuietly(f);
    } catch (Exception e1) {
        logger.log(Level.SEVERE, "cleaning local store failed", e1);
    }
}

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From source file:org.jboss.as.test.integration.osgi.logging.bundle.LoggingDelegate.java

public static void assertJULLogging(String message) {
    java.util.logging.Logger log = java.util.logging.Logger.getLogger(LoggingDelegate.class.getName());

    String loggerClass = log.getClass().getName();

    if ("org.jboss.logmanager.Logger".equals(loggerClass) == false)
        throw new IllegalStateException("Unexpected logger: " + loggerClass);

    log.info("*******************************************");
    log.info("* JUL: " + message);
    log.info("*******************************************");
}

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From source file:net.openhft.chronicle.logger.jul.JulTestBase.java

protected static void warmup(Logger logger) {
    final String str = StringUtils.rightPad("X", 64);
    for (int i = 0; i < 10; i++) {
        logger.info(str);
    }// www . j a v a2s.c  o  m
}

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From source file:org.schemaspy.view.HtmlFormatter.java

/**
 * Encode the specified string//from   w  w w .  j  a v  a 2 s  . c o m
 *
 * @param string
 * @return
 */
static String urlEncode(String string) {
    try {
        return URLEncoder.encode(string, Config.DOT_CHARSET);
    } catch (UnsupportedEncodingException e) {
        Logger logger = Logger.getLogger(HtmlFormatter.class.getName());
        logger.info(
                "Error trying to urlEncode string [" + string + "] with encoding [" + Config.DOT_CHARSET + "]");
        return string;
    }
}

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From source file:eu.wordnice.wnconsole.WNCUtils.java

/*** PROTECTED ***/
protected static Handler.OneVoidHandler<Logger> createOnDisable(final ServerSocket sock) {
    return new Handler.OneVoidHandler<Logger>() {
        @Override//from   w  ww .  j a  v  a  2 s. c o m
        public void handle(Logger lg) {
            try {
                sock.close();
                lg.info("WNConsole was disabled!");
            } catch (Throwable tr) {
                lg.severe("Ups, cannot close server service! Details:");
                tr.printStackTrace();
            }
        }
    };
}

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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.
 *///from   ww w.j  a va  2  s  .c om
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);
    }
}

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