org.apache.logging.log4j.core.config.Configuration类的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.apache.logging.log4j.core.config.Configuration类的一些代码示例，展示了Configuration类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Configuration类的具体详情如下：
包路径：org.apache.logging.log4j.core.config.Configuration
类名称：Configuration

Configuration介绍

[英]Interface that must be implemented to create a configuration.

Custom implementations are recommended to extend AbstractConfiguration.
[中]创建配置时必须实现的接口。
建议使用自定义实现来扩展AbstractConfiguration。

代码示例

代码示例来源：origin: Graylog2/graylog2-server

private void initializeLogging(final Level logLevel) {
  final LoggerContext context = (LoggerContext) LogManager.getContext(false);
  final org.apache.logging.log4j.core.config.Configuration config = context.getConfiguration();
  config.getLoggerConfig(LogManager.ROOT_LOGGER_NAME).setLevel(logLevel);
  config.getLoggerConfig(Main.class.getPackage().getName()).setLevel(logLevel);
  context.updateLoggers(config);
}

代码示例来源：origin: igniterealtime/Openfire

String addAppender(final Writer writer) {
  final String name = "openfire-s2s-test-appender-" + StringUtils.randomString( 10 );
  final LoggerContext context = LoggerContext.getContext(false);
  final Configuration config = context.getConfiguration();
  final PatternLayout layout = PatternLayout.createDefaultLayout(config);
  final Appender appender = WriterAppender.createAppender(layout, null, writer, name, false, true);
  appender.start();
  config.addAppender(appender);
  final Level level = null;
  final Filter filter = null;
  for (final LoggerConfig loggerConfig : config.getLoggers().values()) {
    loggerConfig.addAppender(appender, level, filter);
  }
  config.getRootLogger().addAppender(appender, level, filter);
  return name;
}

代码示例来源：origin: Graylog2/graylog2-server

@VisibleForTesting
protected void setLoggerLevel(final String loggerName, final Level level) {
  final LoggerContext context = (LoggerContext) LogManager.getContext(false);
  final Configuration config = context.getConfiguration();
  final LoggerConfig loggerConfig = config.getLoggerConfig(loggerName);
  if(loggerName.equals(loggerConfig.getName())) {
    loggerConfig.setLevel(level);
  } else {
    final LoggerConfig newLoggerConfig = new LoggerConfig(loggerName, level, loggerConfig.isAdditive());
    newLoggerConfig.setLevel(level);
    config.addLogger(loggerName, newLoggerConfig);
  }
  context.updateLoggers();
}

代码示例来源：origin: apache/storm

public void setLoggerLevel(LoggerContext logContext, String loggerName, String newLevelStr) {
    Level newLevel = Level.getLevel(newLevelStr);
    Configuration configuration = logContext.getConfiguration();
    LoggerConfig loggerConfig = configuration.getLoggerConfig(loggerName);
    if (loggerConfig.getName().equalsIgnoreCase(loggerName)) {
      LOG.info("Setting {} log level to: {}", loggerConfig, newLevel);
      loggerConfig.setLevel(newLevel);
    } else {
      // create a new config. Make it additive (true) s.t. inherit parents appenders
      LoggerConfig newLoggerConfig = new LoggerConfig(loggerName, newLevel, true);
      LOG.info("Adding config for: {} with level: {}", newLoggerConfig, newLevel);
      configuration.addLogger(loggerName, newLoggerConfig);
    }
  }
}

代码示例来源：origin: igniterealtime/Openfire

void removeAppender(final String name) {
  final LoggerContext context = LoggerContext.getContext(false);
  final Configuration config = context.getConfiguration();
  config.getAppenders().remove( name ).stop();
  for (final LoggerConfig loggerConfig : config.getLoggers().values()) {
    loggerConfig.removeAppender( name );
  }
  config.getRootLogger().removeAppender( name );
}

代码示例来源：origin: dadoonet/fscrawler

LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
Configuration config = ctx.getConfiguration();
LoggerConfig loggerConfig = config.getLoggerConfig(FsCrawlerCli.class.getPackage().getName());
    logger.warn("--debug or --trace can't be used when --silent is set. Only silent mode will be activated.");
    logger.warn("--silent is set but no job has been defined. Add a job name or remove --silent option. Exiting.");
    jCommander.usage();
    return;
  LoggerConfig rootLogger = config.getLoggerConfig(LogManager.ROOT_LOGGER_NAME);
  loggerConfig.setLevel(Level.OFF);
  rootLogger.setLevel(Level.OFF);
} else {
  loggerConfig.setLevel(commands.debug ? Level.DEBUG : Level.TRACE);
ctx.updateLoggers();
logger.info("No job specified. Here is the list of existing jobs:");

代码示例来源：origin: org.apache.logging.log4j/log4j-core

@Test
  public void testPropertiesConfiguration() {
    final Configuration config = context.getConfiguration();
    assertNotNull("No configuration created", config);
    assertEquals("Incorrect State: " + config.getState(), config.getState(), LifeCycle.State.STARTED);
    final Map<String, Appender> appenders = config.getAppenders();
    assertNotNull(appenders);
    assertTrue("Incorrect number of Appenders: " + appenders.size(), appenders.size() == 1);
    final Map<String, LoggerConfig> loggers = config.getLoggers();
    assertNotNull(loggers);
    assertTrue("Incorrect number of LoggerConfigs: " + loggers.size(), loggers.size() == 1);
    final Filter filter = config.getFilter();
    assertNotNull("No Filter", filter);
    assertTrue("Not a Threshold Filter", filter instanceof ThresholdFilter);
    final Logger logger = LogManager.getLogger(getClass());
    logger.info("Welcome to Log4j!");
  }
}

代码示例来源：origin: org.apache.logging.log4j/log4j-core

private void validateAppender(final LoggerContext loggerContext, final String expectedFilePattern) {
    final RollingFileAppender appender = loggerContext.getConfiguration().getAppender("fooAppender");
    Assert.assertNotNull(appender);
    Assert.assertEquals(expectedFilePattern, appender.getFilePattern());
    LogManager.getLogger("root").info("just to show it works.");
  }
}

代码示例来源：origin: org.apache.logging.log4j/log4j-core

final File file = new File(FILE);
assertTrue("Log file does not exist", file.exists());
logger.debug("This is test message number 1");
Thread.sleep(2500);
final File dir = new File(DIR);
    break;
  logger.debug("Sleeping #" + i);
  Thread.sleep(100); // Allow time for rollover to complete
  final File[] files = dir.listFiles();
  for (final File dirFile : files) {
    logger.error("Found file: " + dirFile.getPath());
final RollingFileAppender app = (RollingFileAppender) loggerContextRule.getLoggerContext().getConfiguration().getAppender("RollingFile");
final TriggeringPolicy policy = app.getManager().getTriggeringPolicy();
assertNotNull("No triggering policy", policy);

代码示例来源：origin: org.apache.logging.log4j/log4j-core

/**
   * Validates that the code pattern we use to add an appender on the fly
   * works with a basic appender that is not the new OutputStream appender or
   * new Writer appender.
   */
  @Test
  public void testUpdatePatternWithFileAppender() {
    final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
    final Configuration config = ctx.getConfiguration();
    // @formatter:off
    final Appender appender = FileAppender.newBuilder()
      .withFileName("target/" + getClass().getName() + ".log")
      .withAppend(false)
      .withName("File")
      .withIgnoreExceptions(false)
      .withBufferedIo(false)
      .withBufferSize(4000)
      .setConfiguration(config)
      .build();
    // @formatter:on
    appender.start();
    config.addAppender(appender);
    ConfigurationTestUtils.updateLoggers(appender, config);
    LogManager.getLogger().error("FOO MSG");
  }
}

代码示例来源：origin: org.apache.logging.log4j/log4j-core

ctx.reconfigure();
final Configuration config = ctx.getConfiguration();
assertThat(config, instanceOf(XmlConfiguration.class));
for (final StatusListener listener : StatusLogger.getLogger().getListeners()) {
config.addAppender(appender);
final AppenderRef ref = AppenderRef.createAppenderRef("File", null, null);
final AppenderRef[] refs = new AppenderRef[] {ref};
final LoggerConfig loggerConfig = LoggerConfig.createLogger(false, Level.INFO, "org.apache.logging.log4j",
  "true", refs, null, config, null );
loggerConfig.addAppender(appender, null, null);
config.addLogger("org.apache.logging.log4j", loggerConfig);
ctx.updateLoggers();
final Logger logger = ctx.getLogger(CustomConfigurationTest.class.getName());
logger.info("This is a test");
final File file = new File(LOG_FILE);
assertThat(file, exists());

代码示例来源：origin: org.apache.logging.log4j/log4j-core

private void validate(final Configuration config) {
  assertNotNull(config);
  assertNotNull(config.getName());
  assertFalse(config.getName().isEmpty());
  assertNotNull("No configuration created", config);
  assertEquals("Incorrect State: " + config.getState(), config.getState(), LifeCycle.State.STARTED);
  final Map<String, Appender> appenders = config.getAppenders();
  assertNotNull(appenders);
  assertTrue("Incorrect number of Appenders: " + appenders.size(), appenders.size() == 2);
  final KafkaAppender kafkaAppender = (KafkaAppender)appenders.get("Kafka");
  final GelfLayout gelfLayout = (GelfLayout)kafkaAppender.getLayout();
  final Map<String, LoggerConfig> loggers = config.getLoggers();
  assertNotNull(loggers);
  assertTrue("Incorrect number of LoggerConfigs: " + loggers.size(), loggers.size() == 2);
  final LoggerConfig rootLoggerConfig = loggers.get("");
  assertEquals(Level.ERROR, rootLoggerConfig.getLevel());
  assertFalse(rootLoggerConfig.isIncludeLocation());
  final LoggerConfig loggerConfig = loggers.get("org.apache.logging.log4j");
  assertEquals(Level.DEBUG, loggerConfig.getLevel());
  assertTrue(loggerConfig.isIncludeLocation());
  final Filter filter = config.getFilter();
  assertNotNull("No Filter", filter);
  assertTrue("Not a Threshold Filter", filter instanceof ThresholdFilter);
  final List<CustomLevelConfig> customLevels = config.getCustomLevels();
  assertNotNull("No CustomLevels", filter);
  assertEquals(1, customLevels.size());

代码示例来源：origin: org.apache.logging.log4j/log4j-core

@Test
public void testBadFileName() throws Exception {
  final StringBuilder dir = new StringBuilder("/VeryLongDirectoryName");
  for (final String element : CHARS) {
    dir.append(element);
    dir.append(element.toUpperCase());
  }
  final String value = FILESEP.equals("/") ? dir.toString() + "/test.log" : "1:/target/bad:file.log";
  System.setProperty("testfile", value);
  ctx = Configurator.initialize("Test1", "bad/log4j-badfilename.xml");
  LogManager.getLogger("org.apache.test.TestConfigurator");
  final Configuration config = ctx.getConfiguration();
  assertNotNull("No configuration", config);
  assertEquals("Unexpected Configuration", "XMLConfigTest", config.getName());
  assertThat(config.getAppenders(), hasSize(equalTo(2)));
}

代码示例来源：origin: org.apache.logging.log4j/log4j-core

final File file = new File("target/test-classes/log4j2-config.xml");
assertTrue("setLastModified should have succeeded.", file.setLastModified(System.currentTimeMillis() - 120000));
ctx = Configurator.initialize("Test1", "target/test-classes/log4j2-config.xml");
final Logger logger = LogManager.getLogger("org.apache.test.TestConfigurator");
Configuration config = ctx.getConfiguration();
assertNotNull("No configuration", config);
assertEquals("Incorrect Configuration.", CONFIG_NAME, config.getName());
final Map<String, Appender> map = config.getAppenders();
assertNotNull("Appenders map should not be null.", map);
assertThat(map, hasSize(greaterThan(0)));
TimeUnit.SECONDS.sleep(config.getWatchManager().getIntervalSeconds()+1);
for (int i = 0; i < 17; ++i) {
  logger.debug("Test message " + i);
if (is(theInstance(config)).matches(ctx.getConfiguration())) {
  Thread.sleep(500);
final Configuration newConfig = ctx.getConfiguration();
assertThat("Configuration not reset", newConfig, is(not(theInstance(config))));
Configurator.shutdown(ctx);
config = ctx.getConfiguration();
assertEquals("Unexpected Configuration.", NullConfiguration.NULL_NAME, config.getName());

代码示例来源：origin: org.elasticsearch/elasticsearch

public static void addAppender(final Logger logger, final Appender appender) {
  final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
  final Configuration config = ctx.getConfiguration();
  config.addAppender(appender);
  LoggerConfig loggerConfig = config.getLoggerConfig(logger.getName());
  if (!logger.getName().equals(loggerConfig.getName())) {
    loggerConfig = new LoggerConfig(logger.getName(), logger.getLevel(), true);
    config.addLogger(logger.getName(), loggerConfig);
  }
  loggerConfig.addAppender(appender, null, null);
  ctx.updateLoggers();
}

代码示例来源：origin: org.apache.logging.log4j/log4j-core

@Test
  public void testPropertiesConfiguration() {
    final Configuration config = context.getConfiguration();
    assertNotNull("No configuration created", config);
    assertEquals("Incorrect State: " + config.getState(), config.getState(), LifeCycle.State.STARTED);
    final Map<String, Appender> appenders = config.getAppenders();
    assertNotNull(appenders);
    assertTrue("Incorrect number of Appenders: " + appenders.size(), appenders.size() == 1);
    final Map<String, LoggerConfig> loggers = config.getLoggers();
    assertNotNull(loggers);
    assertTrue("Incorrect number of LoggerConfigs: " + loggers.size(), loggers.size() == 2);
    final Filter filter = config.getFilter();
    assertNotNull("No Filter", filter);
    assertTrue("Not a Threshold Filter", filter instanceof ThresholdFilter);
    final Logger logger = LogManager.getLogger(getClass());

    assertEquals("Incorrect level " + logger.getLevel(), Level.DEBUG, logger.getLevel());

    logger.debug("Welcome to Log4j!");
  }
}

代码示例来源：origin: org.apache.logging.log4j/log4j-core

final File file = new File(FILE);
assertTrue("Log file does not exist", file.exists());
logger.debug("This is test message number 1, waiting for rolling");
final RollingFileAppender app = (RollingFileAppender) loggerContextRule.getLoggerContext().getConfiguration().getAppender("RollingFile");
final TriggeringPolicy policy = app.getManager().getTriggeringPolicy();
assertNotNull("No triggering policy", policy);
final CronExpression expression = ((CronTriggeringPolicy) policy).getCronExpression();
assertEquals("Incorrect cron expresion", cronExpression, expression.getCronExpression());
logger.debug("Cron expression will be {}", expression.getCronExpression());
  logger.debug("Adding first event {}", i);

代码示例来源：origin: spring-projects/spring-integration

@Override
public void evaluate() throws Throwable {
  LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
  Configuration config = ctx.getConfiguration();
    LoggerConfig loggerConfig = config.getLoggerConfig(className);
    LoggerConfig specificConfig = loggerConfig;
    if (!loggerConfig.getName().equals(className)) {
      specificConfig = new LoggerConfig(className, Log4j2LevelAdjuster.this.level, true);
      specificConfig.setParent(loggerConfig);
      config.addLogger(className, specificConfig);
    LoggerConfig loggerConfig = config.getLoggerConfig(category);
    LoggerConfig specificConfig = loggerConfig;
      specificConfig = new LoggerConfig(category, Log4j2LevelAdjuster.this.level, true);
      specificConfig.setParent(loggerConfig);
      config.addLogger(category, specificConfig);
  ctx.updateLoggers();
      LoggerConfig loggerConfig = config.getLoggerConfig(cls.getName());
      loggerConfig.setLevel(classLevels.get(cls));
      LoggerConfig loggerConfig = config.getLoggerConfig(category);
      loggerConfig.setLevel(categoryLevels.get(category));
    ctx.updateLoggers();

代码示例来源：origin: apache/hive

Logger logger = LogManager.getLogger("hive.ql.metadata.Hive");
Level oldLevel = logger.getLevel();
LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
Configuration config = ctx.getConfiguration();
LoggerConfig loggerConfig = config.getLoggerConfig(logger.getName());
loggerConfig.setLevel(Level.DEBUG);
ctx.updateLoggers();
appender.addToLogger(logger.getName(), Level.DEBUG);
appender.start();
   logStr.contains(expectedString));
} finally {
 loggerConfig.setLevel(oldLevel);
 ctx.updateLoggers();
 appender.removeFromLogger(logger.getName());

代码示例来源：origin: Graylog2/graylog2-server

private void addInstrumentedAppender(final MetricRegistry metrics, final Level level) {
  final InstrumentedAppender appender = new InstrumentedAppender(metrics, null, null, false);
  appender.start();
  final LoggerContext context = (LoggerContext) LogManager.getContext(false);
  final org.apache.logging.log4j.core.config.Configuration config = context.getConfiguration();
  config.getLoggerConfig(LogManager.ROOT_LOGGER_NAME).addAppender(appender, level, null);
  context.updateLoggers(config);
}

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