Examples with Appender org.apache.logging.log4j.core.Appender used on opensource projects

Example 61 with Appender

use of org.apache.logging.log4j.core.Appender in project elasticsearch by elastic.

the class Loggers method findAppender.

public static Appender findAppender(final Logger logger, final Class<? extends Appender> clazz) {
    final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
    final Configuration config = ctx.getConfiguration();
    final LoggerConfig loggerConfig = config.getLoggerConfig(logger.getName());
    for (final Map.Entry<String, Appender> entry : loggerConfig.getAppenders().entrySet()) {
        if (entry.getValue().getClass().equals(clazz)) {
            return entry.getValue();
        }
    }
    return null;
}

Example 62 with Appender

use of org.apache.logging.log4j.core.Appender in project elasticsearch by elastic.

the class EvilLoggerConfigurationTests method testResolveMultipleConfigs.

public void testResolveMultipleConfigs() throws Exception {
    final Level level = ESLoggerFactory.getLogger("test").getLevel();
    try {
        final Path configDir = getDataPath("config");
        final Settings settings = Settings.builder().put(Environment.PATH_CONF_SETTING.getKey(), configDir.toAbsolutePath()).put(Environment.PATH_HOME_SETTING.getKey(), createTempDir().toString()).build();
        final Environment environment = new Environment(settings);
        LogConfigurator.configure(environment);
        {
            final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
            final Configuration config = ctx.getConfiguration();
            final LoggerConfig loggerConfig = config.getLoggerConfig("test");
            final Appender appender = loggerConfig.getAppenders().get("console");
            assertThat(appender, notNullValue());
        }
        {
            final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
            final Configuration config = ctx.getConfiguration();
            final LoggerConfig loggerConfig = config.getLoggerConfig("second");
            final Appender appender = loggerConfig.getAppenders().get("console2");
            assertThat(appender, notNullValue());
        }
        {
            final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
            final Configuration config = ctx.getConfiguration();
            final LoggerConfig loggerConfig = config.getLoggerConfig("third");
            final Appender appender = loggerConfig.getAppenders().get("console3");
            assertThat(appender, notNullValue());
        }
    } finally {
        Configurator.setLevel("test", level);
    }
}

Example 63 with Appender

use of org.apache.logging.log4j.core.Appender in project elasticsearch by elastic.

the class EvilLoggerTests method testFindAppender.

public void testFindAppender() throws IOException, UserException {
    setupLogging("find_appender");
    final Logger hasConsoleAppender = ESLoggerFactory.getLogger("has_console_appender");
    final Appender testLoggerConsoleAppender = Loggers.findAppender(hasConsoleAppender, ConsoleAppender.class);
    assertNotNull(testLoggerConsoleAppender);
    assertThat(testLoggerConsoleAppender.getName(), equalTo("console"));
    final Logger hasCountingNoOpAppender = ESLoggerFactory.getLogger("has_counting_no_op_appender");
    assertNull(Loggers.findAppender(hasCountingNoOpAppender, ConsoleAppender.class));
    final Appender countingNoOpAppender = Loggers.findAppender(hasCountingNoOpAppender, CountingNoOpAppender.class);
    assertThat(countingNoOpAppender.getName(), equalTo("counting_no_op"));
}

Example 64 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class KafkaAppenderTest method testAppendWithLayout.

@Test
public void testAppendWithLayout() throws Exception {
    final Appender appender = ctx.getRequiredAppender("KafkaAppenderWithLayout");
    appender.append(createLogEvent());
    final List<ProducerRecord<byte[], byte[]>> history = kafka.history();
    assertEquals(1, history.size());
    final ProducerRecord<byte[], byte[]> item = history.get(0);
    assertNotNull(item);
    assertEquals(TOPIC_NAME, item.topic());
    assertNull(item.key());
    assertEquals("[" + LOG_MESSAGE + "]", new String(item.value(), StandardCharsets.UTF_8));
}

Example 65 with Appender

use of org.apache.logging.log4j.core.Appender in project logging-log4j2 by apache.

the class KafkaAppenderTest method testClose.

@Test(timeout = 2000)
public void testClose() throws Exception {
    final Appender appender = ctx.getRequiredAppender("KafkaAppender");
    appender.stop();
}