Examples of org.apache.logging.log4j.Logger.warn()

org.apache.logging.log4j.Logger.warn()
Logs a message with the specific Marker at the {@link Level#WARN WARN} level. @param marker the marker data specific to this log statement @param msg the message string to be logged


            final Logger logger1 = LogManager.getLogger(this.getClass().getName() + ".testBaseJpaEntityAppender");
            final Logger logger2 = LogManager.getLogger(this.getClass().getName() + ".testBaseJpaEntityAppenderAgain");
            logger1.info("Test my message 01.");
            logger1.error("This is another message 02.", exception);
            logger2.warn("A final warning has been issued.");


            final Statement statement = this.connection.createStatement();
            final ResultSet resultSet = statement.executeQuery("SELECT * FROM jpaBaseLogEntry ORDER BY id");


            assertTrue("There should be at least one row.", resultSet.next());

View Full Code Here


    @Test
    public void rewriteTest() throws Exception {
        final Logger logger = LogManager.getLogger(AsyncAppender.class);
        logger.error("This is a test");
        logger.warn("Hello world!");
        Thread.sleep(100);
        final List<String> list = app.getMessages();
        assertNotNull("No events generated", list);
        assertTrue("Incorrect number of events. Expected 2, got " + list.size(), list.size() == 2);
        String msg = list.get(0);

View Full Code Here

    
    @Test
    public void testNoLocation() throws Exception {
        final Logger logger = LogManager.getLogger(AsyncAppender.class);
        logger.error("This is a test");
        logger.warn("Hello world!");
        Thread.sleep(100);
        final List<String> list = app.getMessages();
        assertNotNull("No events generated", list);
        assertTrue("Incorrect number of events. Expected 2, got " + list.size(), list.size() == 2);
        String msg = list.get(0);

View Full Code Here


        final long millis = System.currentTimeMillis();


        final Logger logger = LogManager.getLogger(this.getClass().getName() + ".testDriverManagerConfig");
        logger.info("Test my message 01.");
        logger.warn("This is another message 02.", exception);


        final Statement statement = this.connection.createStatement();
        final ResultSet resultSet = statement.executeQuery("SELECT * FROM dmLogEntry ORDER BY id");


        assertTrue("There should be at least one row.", resultSet.next());

View Full Code Here


        long start = System.nanoTime();


        for(int i = 0; i < 10000; i++) {
            if (i % 25 == 0) {
                logger.warn("This is an exception message.", exception);
            } else {
                logger.info("This is an info message.");
            }
        }

View Full Code Here


    @Test
    public void rewriteTest() throws Exception {
        Logger logger = LogManager.getLogger(AsynchAppender.class);
        logger.error("This is a test");
        logger.warn("Hello world!");
        Thread.sleep(100);
        List<String> list = app.getMessages();
        assertNotNull("No events generated", list);
        assertTrue("Incorrect number of events. Expected 2, got " + list.size(), list.size() == 2);
        String msg = list.get(0);

View Full Code Here

   }


   @Override
   public void warnf(Throwable throwable, String format, Object... args) {
      Logger logger = getLogger();
      if (logger.isWarnEnabled()) logger.warn(String.format(format, args), throwable);
   }


   @Override
   public final boolean isWarnEnabled() {
      return getLogger().isWarnEnabled();

View Full Code Here


        final long start = System.nanoTime();


        for(int i = 0; i < 1000; i++) {
            if (i % 25 == 0) {
                logger.warn("This is an exception message.", exception);
            } else {
                logger.info("This is an info message.");
            }
        }

View Full Code Here


            final Logger logger1 = LogManager.getLogger(this.getClass().getName() + ".testBaseJpaEntityAppender");
            final Logger logger2 = LogManager.getLogger(this.getClass().getName() + ".testBaseJpaEntityAppenderAgain");
            logger1.info("Test my message 01.");
            logger1.error("This is another message 02.", exception);
            logger2.warn("A final warning has been issued.");


            final Statement statement = this.connection.createStatement();
            final ResultSet resultSet = statement.executeQuery("SELECT * FROM jpaBaseLogEntry ORDER BY id");


            assertTrue("There should be at least one row.", resultSet.next());

View Full Code Here


        String exceed = "Long message that exceeds rollover size... ";
        final char[] padding = new char[250];
        Arrays.fill(padding, 'X');
        exceed += new String(padding);
        log.warn(exceed);
        assertFalse("exceeded size but afterRollover-1.log not created yet", after1.exists());


        final String trigger = "This message triggers rollover.";
        log.warn(trigger);

View Full Code Here

0 1 2 3

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.