Examples with Handler java.util.logging.Handler used on opensource projects

Example 51 with Handler

use of java.util.logging.Handler in project grpc-java by grpc.

the class ContextTest method detachingNonCurrentLogsSevereMessage.

@Test
public void detachingNonCurrentLogsSevereMessage() {
    final AtomicReference<LogRecord> logRef = new AtomicReference<LogRecord>();
    Handler handler = new Handler() {

        @Override
        public void publish(LogRecord record) {
            logRef.set(record);
        }

        @Override
        public void flush() {
        }

        @Override
        public void close() throws SecurityException {
        }
    };
    Logger logger = Logger.getLogger(Context.storage().getClass().getName());
    try {
        logger.addHandler(handler);
        Context initial = Context.current();
        Context base = initial.withValue(PET, "dog");
        // Base is not attached
        base.detach(initial);
        assertSame(initial, Context.current());
        assertNotNull(logRef.get());
        assertEquals(Level.SEVERE, logRef.get().getLevel());
    } finally {
        logger.removeHandler(handler);
    }
}

Example 52 with Handler

use of java.util.logging.Handler in project jmonkeyengine by jMonkeyEngine.

the class TestCanvas method main.

public static void main(String[] args) {
    JmeFormatter formatter = new JmeFormatter();
    Handler consoleHandler = new ConsoleHandler();
    consoleHandler.setFormatter(formatter);
    Logger.getLogger("").removeHandler(Logger.getLogger("").getHandlers()[0]);
    Logger.getLogger("").addHandler(consoleHandler);
    createCanvas(appClass);
    try {
        Thread.sleep(500);
    } catch (InterruptedException ex) {
    }
    SwingUtilities.invokeLater(new Runnable() {

        public void run() {
            JPopupMenu.setDefaultLightWeightPopupEnabled(false);
            createFrame();
            currentPanel.add(canvas, BorderLayout.CENTER);
            frame.pack();
            startApp();
            frame.setLocationRelativeTo(null);
            frame.setVisible(true);
        }
    });
}

Example 53 with Handler

use of java.util.logging.Handler in project jmonkeyengine by jMonkeyEngine.

the class AndroidHarness method initializeLogHandler.

/**
     * Removes the standard Android log handler due to an issue with not logging
     * entries lower than INFO level and adds a handler that produces
     * JME formatted log messages.
     */
protected void initializeLogHandler() {
    Logger log = LogManager.getLogManager().getLogger("");
    for (Handler handler : log.getHandlers()) {
        if (log.getLevel() != null && log.getLevel().intValue() <= Level.FINE.intValue()) {
            Log.v("AndroidHarness", "Removing Handler class: " + handler.getClass().getName());
        }
        log.removeHandler(handler);
    }
    Handler handler = new AndroidLogHandler();
    log.addHandler(handler);
    handler.setLevel(Level.ALL);
}

Example 54 with Handler

use of java.util.logging.Handler in project jmonkeyengine by jMonkeyEngine.

the class AndroidHarnessFragment method initializeLogHandler.

/**
     * Removes the standard Android log handler due to an issue with not logging
     * entries lower than INFO level and adds a handler that produces
     * JME formatted log messages.
     */
protected void initializeLogHandler() {
    Logger log = LogManager.getLogManager().getLogger("");
    for (Handler handler : log.getHandlers()) {
        if (log.getLevel() != null && log.getLevel().intValue() <= Level.FINE.intValue()) {
            Log.v("AndroidHarness", "Removing Handler class: " + handler.getClass().getName());
        }
        log.removeHandler(handler);
    }
    Handler handler = new AndroidLogHandler();
    log.addHandler(handler);
    handler.setLevel(Level.ALL);
}

Example 55 with Handler

use of java.util.logging.Handler in project hudson-2.x by hudson.

the class WeakLogHandler method setFormatter.

@Override
public void setFormatter(Formatter newFormatter) throws SecurityException {
    super.setFormatter(newFormatter);
    Handler t = resolve();
    if (t != null)
        t.setFormatter(newFormatter);
}