Example usage for java.util.logging Logger removeHandler

Introduction

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

Prototype

public void removeHandler(Handler handler) throws SecurityException 

Source Link

Document

Remove a log Handler.

Usage

From source file:com.googlecode.promnetpp.main.Main.java

/**
 * Main function (entry point for the tool).
 *
 * @param args Command-line arguments./*  www . j  a  va2 s. c om*/
 */
public static void main(String[] args) {
    //Prepare logging
    try {
        Handler fileHandler = new FileHandler("promnetpp-log.xml");
        Logger logger = Logger.getLogger("");
        logger.removeHandler(logger.getHandlers()[0]);
        logger.addHandler(fileHandler);
    } catch (IOException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SecurityException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }
    String PROMNeTppHome = System.getenv("PROMNETPP_HOME");
    if (PROMNeTppHome == null) {
        String userDir = System.getProperty("user.dir");
        System.err.println("WARNING: PROMNETPP_HOME environment variable" + " not set.");
        System.err.println("PROMNeT++ will assume " + userDir + " as" + " home.");
        PROMNeTppHome = userDir;
    }
    System.setProperty("promnetpp.home", PROMNeTppHome);

    Logger.getLogger(Main.class.getName()).log(Level.INFO, "PROMNeT++ home" + " set to {0}",
            System.getProperty("promnetpp.home"));
    if (args.length == 1) {
        fileNameOrPath = args[0];
        configurationFilePath = PROMNeTppHome + "/default-configuration.xml";
    } else if (args.length == 2) {
        fileNameOrPath = args[0];
        configurationFilePath = args[1];
    } else {
        System.err.println("Invalid number of command-line arguments.");
        System.err.println("Usage #1: promnetpp.jar <PROMELA model>.pml");
        System.err.println("Usage #2: promnetpp.jar <PROMELA model>.pml" + " <configuration file>.xml");
        System.exit(1);
    }
    //We must have a file name or path at this point
    assert fileNameOrPath != null : "Unspecified file name or" + " path to file!";

    //Log basic info
    Logger.getLogger(Main.class.getName()).log(Level.INFO, "Running" + " PROMNeT++ from {0}",
            System.getProperty("user.dir"));
    //Final steps
    loadXMLFile();
    Verifier verifier = new StandardVerifier(fileNameOrPath);
    verifier.doVerification();
    assert verifier.isErrorFree() : "Errors reported during model" + " verification!";
    verifier.finish();
    buildAbstractSyntaxTree();
    Translator translator = new StandardTranslator();
    translator.init();
    translator.translate(abstractSyntaxTree);
    translator.finish();
}

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From source file:org.azrul.langmera.DecisionService.java

public static void main(String[] args) throws IOException {
    ConfigurationProvider config = null;
    ConfigFilesProvider configFilesProvider = () -> Arrays.asList(Paths.get("config.properties"));
    if (args.length <= 0) {
        ConfigurationSource source = new ClasspathConfigurationSource(configFilesProvider);
        config = new ConfigurationProviderBuilder().withConfigurationSource(source).build();
    } else {//from  w ww .  j  a va 2 s .  c  o m
        ConfigurationSource source = new FilesConfigurationSource(configFilesProvider);
        Environment environment = new ImmutableEnvironment(args[0]);
        config = new ConfigurationProviderBuilder().withConfigurationSource(source).withEnvironment(environment)
                .build();

    }
    Logger logger = null;
    if (config.getProperty("log.file", String.class).isEmpty() == false) {
        FileHandler logHandler = new FileHandler(config.getProperty("log.file", String.class),
                config.getProperty("log.sizePerFile", Integer.class) * 1024 * 1024,
                config.getProperty("log.maxFileCount", Integer.class), true);
        logHandler.setFormatter(new SimpleFormatter());
        logHandler.setLevel(Level.INFO);

        Logger rootLogger = Logger.getLogger("");
        rootLogger.removeHandler(rootLogger.getHandlers()[0]);
        logHandler.setLevel(Level.parse(config.getProperty("log.level", String.class)));
        rootLogger.setLevel(Level.parse(config.getProperty("log.level", String.class)));
        rootLogger.addHandler(logHandler);

        logger = rootLogger;
    } else {
        logger = Logger.getGlobal();
    }

    VertxOptions options = new VertxOptions();
    options.setMaxEventLoopExecuteTime(Long.MAX_VALUE);
    options.setWorkerPoolSize(config.getProperty("workerPoolSize", Integer.class));
    options.setEventLoopPoolSize(40);

    Vertx vertx = Vertx.vertx(options);
    vertx.deployVerticle(new DecisionService(logger, config));
    vertx.deployVerticle(new SaveToDB(logger, config));

}

---

From source file:de.pniehus.odal.App.java

public static void main(String[] args) throws IOException {
    List<Filter> filters = new ArrayList<Filter>();
    filters.add(new RegexFilter());
    filters.add(new FileTypeFilter());
    filters.add(new KeywordFilter());
    filters.add(new BlacklistFilter());
    Profile p = parseArgs(args, filters);

    String fileName = "log-" + new Date().toString().replace(":", "-") + ".txt";
    fileName = fileName.replace(" ", "-");
    File logPath = new File(p.getLogDirectory() + fileName);

    if (!logPath.getParentFile().isDirectory() && !logPath.getParentFile().mkdirs()) {
        logPath = new File(fileName);
    }//from ww  w.j a  v a 2 s.  c o m

    if (logPath.getParentFile().canWrite() || logPath.getParentFile().setWritable(true)) {
        SimpleLoggingSetup.configureRootLogger(logPath.getAbsolutePath(), p.getLogLevel(), !p.isSilent());
    } else {
        Logger root = Logger.getLogger("");

        for (Handler h : root.getHandlers()) { // Removing default console handlers
            if (h instanceof ConsoleHandler) {
                root.removeHandler(h);
            }
        }

        ConsolePrintLogHandler cplh = new ConsolePrintLogHandler();
        cplh.setFormatter(new ScribblerLogFormat(SimpleLoggingSetup.DEFAULT_DATE_FORMAT));
        root.addHandler(cplh);

        System.out.println("Unable to create log: insufficient permissions!");

    }

    Logger.getLogger("").setLevel(p.getLogLevel());
    mainLogger = Logger.getLogger(App.class.getCanonicalName());
    untrustedSSLSetup();
    mainLogger.info("Successfully intitialized ODAL");
    if (!p.isLogging())
        mainLogger.setLevel(Level.OFF);
    if (p.isWindowsConsoleMode() && !p.isLogging()) {
        Logger root = Logger.getLogger("");
        for (Handler h : root.getHandlers()) {
            if (h instanceof FileHandler) {
                root.removeHandler(h); // Removes FileHandler to allow console output through logging
            }
        }
    }
    OdalGui ogui = new OdalGui(p, filters);
}

---

From source file:net.sf.freecol.FreeCol.java

/**
 * The entrypoint.//w  ww. ja va 2 s.com
 *
 * @param args The command-line arguments.
 * @throws IOException 
 * @throws FontFormatException 
 */
public static void main(String[] args) throws FontFormatException, IOException {
    freeColRevision = FREECOL_VERSION;
    JarURLConnection juc;
    try {
        juc = getJarURLConnection(FreeCol.class);
    } catch (IOException ioe) {
        juc = null;
        System.err.println("Unable to open class jar: " + ioe.getMessage());
    }
    if (juc != null) {
        try {
            String revision = readVersion(juc);
            if (revision != null) {
                freeColRevision += " (Revision: " + revision + ")";
            }
        } catch (Exception e) {
            System.err.println("Unable to load Manifest: " + e.getMessage());
        }
        try {
            splashStream = getDefaultSplashStream(juc);
        } catch (Exception e) {
            System.err.println("Unable to open default splash: " + e.getMessage());
        }
    }

    // Java bug #7075600 causes BR#2554.  The workaround is to set
    // the following property.  Remove if/when they fix Java.
    System.setProperty("java.util.Arrays.useLegacyMergeSort", "true");

    // We can not even emit localized error messages until we find
    // the data directory, which might have been specified on the
    // command line.
    String dataDirectoryArg = findArg("--freecol-data", args);
    String err = FreeColDirectories.setDataDirectory(dataDirectoryArg);
    if (err != null)
        fatal(err); // This must not fail.

    // Now we have the data directory, establish the base locale.
    // Beware, the locale may change!
    String localeArg = findArg("--default-locale", args);
    if (localeArg == null) {
        locale = Locale.getDefault();
    } else {
        int index = localeArg.indexOf('.'); // Strip encoding if present
        if (index > 0)
            localeArg = localeArg.substring(0, index);
        locale = Messages.getLocale(localeArg);
    }
    Messages.loadMessageBundle(locale);

    // Now that we can emit error messages, parse the other
    // command line arguments.
    handleArgs(args);

    // Do the potentially fatal system checks as early as possible.
    if (javaCheck && JAVA_VERSION_MIN.compareTo(JAVA_VERSION) > 0) {
        fatal(StringTemplate.template("main.javaVersion").addName("%version%", JAVA_VERSION)
                .addName("%minVersion%", JAVA_VERSION_MIN));
    }
    if (memoryCheck && MEMORY_MAX < MEMORY_MIN * 1000000) {
        fatal(StringTemplate.template("main.memory").addAmount("%memory%", MEMORY_MAX).addAmount("%minMemory%",
                MEMORY_MIN));
    }

    // Having parsed the command line args, we know where the user
    // directories should be, so we can set up the rest of the
    // file/directory structure.
    String userMsg = FreeColDirectories.setUserDirectories();

    // Now we have the log file path, start logging.
    final Logger baseLogger = Logger.getLogger("");
    final Handler[] handlers = baseLogger.getHandlers();
    for (Handler handler : handlers) {
        baseLogger.removeHandler(handler);
    }
    String logFile = FreeColDirectories.getLogFilePath();
    try {
        baseLogger.addHandler(new DefaultHandler(consoleLogging, logFile));
        Logger freecolLogger = Logger.getLogger("net.sf.freecol");
        freecolLogger.setLevel(logLevel);
    } catch (FreeColException e) {
        System.err.println("Logging initialization failure: " + e.getMessage());
        e.printStackTrace();
    }
    Thread.setDefaultUncaughtExceptionHandler((Thread thread, Throwable e) -> {
        baseLogger.log(Level.WARNING, "Uncaught exception from thread: " + thread, e);
    });

    // Now we can find the client options, allow the options
    // setting to override the locale, if no command line option
    // had been specified.
    // We have users whose machines default to Finnish but play
    // FreeCol in English.
    // If the user has selected automatic language selection, do
    // nothing, since we have already set up the default locale.
    if (localeArg == null) {
        String clientLanguage = ClientOptions.getLanguageOption();
        Locale clientLocale;
        if (clientLanguage != null && !Messages.AUTOMATIC.equalsIgnoreCase(clientLanguage)
                && (clientLocale = Messages.getLocale(clientLanguage)) != locale) {
            locale = clientLocale;
            Messages.loadMessageBundle(locale);
            logger.info("Loaded messages for " + locale);
        }
    }

    // Now we have the user mods directory and the locale is now
    // stable, load the mods and their messages.
    Mods.loadMods();
    Messages.loadModMessageBundle(locale);

    // Report on where we are.
    if (userMsg != null)
        logger.info(Messages.message(userMsg));
    logger.info(getConfiguration().toString());

    // Ready to specialize into client or server.
    if (standAloneServer) {
        startServer();
    } else {
        startClient(userMsg);
    }
    startYourAddition();
}

---

From source file:org.stanwood.nwn2.gui.logging.JavaLoggingToCommonLoggingRedirector.java

/**
 * Deactivates this feature./*from   w ww .  ja v a  2  s .co m*/
 */
public static void deactivate() {
    Logger rootLogger = LogManager.getLogManager().getLogger("");
    rootLogger.removeHandler(activeHandler);

    Logger.getLogger(JavaLoggingToCommonLoggingRedirector.class.getName()).info("dactivated");
}

---

From source file:jshm.logging.Log.java

public static Logger removeHandlers(final Logger logger) {
    for (Handler h : logger.getHandlers())
        logger.removeHandler(h);
    return logger;
}

---

From source file:org.eclipse.ecr.common.logging.JavaUtilLoggingHelper.java

/**
 * Resets {@code java.util.logging} redirections.
 *//*w ww  . j a v  a  2 s. co  m*/
public static synchronized void reset() {
    if (activeHandler == null) {
        return;
    }
    try {
        Logger rootLogger = LogManager.getLogManager().getLogger("");
        rootLogger.removeHandler(activeHandler);
    } catch (Exception e) {
        log.error("Handler removal failed", e);
    }
    activeHandler = null;
}

---

From source file:org.nuxeo.common.logging.JavaUtilLoggingHelper.java

/**
 * Resets {@code java.util.logging} redirections.
 *//*from  ww w .j a v a  2  s  .co  m*/
public static synchronized void reset() {
    if (activeHandler == null) {
        return;
    }
    try {
        Logger rootLogger = LogManager.getLogManager().getLogger("");
        rootLogger.removeHandler(activeHandler);
    } catch (SecurityException e) {
        log.error("Handler removal failed", e);
    }
    activeHandler = null;
}

---

From source file:org.openqa.selenium.server.log.LoggingManager.java

protected static void restoreOriginalHandlersFormattersAndLevels(Logger logger) {
    for (Handler handler : logger.getHandlers()) {
        logger.removeHandler(handler);
    }//from w ww  . j a v  a  2  s .co  m
    for (Handler handler : originalHandlers) {
        logger.addHandler(handler);
        // jbevan: java.util.logging.RestishHandler.setFormatter(null) throws an NPE
        if (originalFormatters.get(handler) != null) {
            handler.setFormatter(originalFormatters.get(handler));
        }
        handler.setLevel(originalLogLevels.get(handler));
    }
}

---

From source file:org.stanwood.nwn2.gui.logging.JavaLoggingToCommonLoggingRedirector.java

/**
 * Activates this feature.//  w  w w  . ja va2  s . c o  m
 */
public static void activate() {
    try {
        Logger rootLogger = LogManager.getLogManager().getLogger("");
        // remove old handlers
        for (Handler handler : rootLogger.getHandlers()) {
            rootLogger.removeHandler(handler);
        }
        // add our own
        activeHandler = new JDKLogHandler();
        activeHandler.setLevel(Level.ALL);
        rootLogger.addHandler(activeHandler);
        rootLogger.setLevel(Level.ALL);
    } catch (Exception exc) {
        LogFactory.getLog(JavaLoggingToCommonLoggingRedirector.class).error("activation failed", exc);
    }
}

---

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