org.apache.logging.log4j.core.Logger.setLevel()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中org.apache.logging.log4j.core.Logger.setLevel()方法的一些代码示例，展示了Logger.setLevel()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。Logger.setLevel()方法的具体详情如下：
包路径：org.apache.logging.log4j.core.Logger
类名称：Logger
方法名：setLevel

Logger.setLevel介绍

[英]This method is not exposed through the public API and is provided primarily for unit testing.

If the new level is null, this logger inherits the level from its parent.
[中]此方法不通过公共API公开，主要用于单元测试。
如果新级别为null，则此记录器将从其父级继承该级别。

代码示例

代码示例来源：origin: wildfly/wildfly

@Override
public void setLevel(String level) {
  Level new_level=strToLevel(level);
  if(new_level == null)
    return;
  if(logger instanceof org.apache.logging.log4j.core.Logger)
    ((org.apache.logging.log4j.core.Logger)logger).setLevel(new_level);
  else if(logger instanceof SimpleLogger)
    ((SimpleLogger)logger).setLevel(new_level);
}

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

protected void initRootLogger(final Appender appender) {
  root.addAppender(appender);
  root.setAdditive(false);
  root.setLevel(Level.DEBUG);
}

代码示例来源：origin: alibaba/nacos

@Override
public void setLevel(Level level) {
  this.level = level;
  org.apache.logging.log4j.Level l = org.apache.logging.log4j.Level.toLevel(level.getName(),
    org.apache.logging.log4j.Level.ERROR);
  logger.setLevel(l);
  logger.getContext().getConfiguration().getLoggerConfig(this.logger.getName()).setLevel(l);
}

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

root.setLevel(Level.DEBUG);

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

@Test
public void testSubstituteStructuredData() {
  final String mdcId = "RequestContext";
  final String expectedToContain = String.format("ATM %s MSG-ID - Message", PROCESSID);
  for (final Appender appender : root.getAppenders().values()) {
    root.removeAppender(appender);
  }
  final AbstractStringLayout layout = Rfc5424Layout.createLayout(Facility.LOCAL0, "Event", 3692, false, mdcId,
      null, null, true, null, "ATM", "MSG-ID", "key1, key2, locale", null, null, null, false, null, null);
  final ListAppender appender = new ListAppender("List", null, layout, true, false);
  appender.start();
  root.addAppender(appender);
  root.setLevel(Level.DEBUG);
  root.info("Message");
  try {
    final List<String> list = appender.getMessages();
    assertTrue("Not enough list entries", list.size() > 0);
    final String message =  list.get(0);
    Assert.assertTrue("Not the expected message received", message.contains(expectedToContain));
    appender.clear();
  } finally {
    root.removeAppender(appender);
    appender.stop();
  }
}

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

root.setLevel(Level.DEBUG);

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

@Test
  public void testParameterizedMessage() {
    for (final Appender appender : root.getAppenders().values()) {
      root.removeAppender(appender);
    }
    // set up appender
    final AbstractStringLayout layout = Rfc5424Layout.createLayout(Facility.LOCAL0, "Event", 3692, true, "RequestContext",
      null, null, true, null, "ATM", null, "key1, key2, locale", null, null, null, true, null, null);
    final ListAppender appender = new ListAppender("List", null, layout, true, false);

    appender.start();

    // set appender on root and set level to debug
    root.addAppender(appender);
    root.setLevel(Level.DEBUG);
    root.info("Hello {}", "World");
    try {
      final List<String> list = appender.getMessages();
      assertTrue("Not enough list entries", list.size() > 0);
      final String message =  list.get(0);
      assertTrue("Incorrect message. Expected - Hello World, Actual - " + message, message.contains("Hello World"));
    } finally {
      root.removeAppender(appender);
      appender.stop();
    }
  }
}

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

/**
 * Test case for MDC exception conversion pattern.
 */
@Test
public void testException() throws Exception {
  for (final Appender appender : root.getAppenders().values()) {
    root.removeAppender(appender);
  }
  // set up layout/appender
  final AbstractStringLayout layout = Rfc5424Layout.createLayout(Facility.LOCAL0, "Event", 3692, true, "RequestContext",
    null, null, true, null, "ATM", null, "key1, key2, locale", null, "loginId", "%xEx", true, null, null);
  final ListAppender appender = new ListAppender("List", null, layout, true, false);
  appender.start();
  // set appender on root and set level to debug
  root.addAppender(appender);
  root.setLevel(Level.DEBUG);
  ThreadContext.put("loginId", "JohnDoe");
  // output starting message
  root.debug("starting mdc pattern test", new IllegalArgumentException("Test"));
  try {
    final List<String> list = appender.getMessages();
    assertTrue("Not enough list entries", list.size() > 1);
    final String string = list.get(1);
       assertTrue("No Exception in " + string, string.contains("IllegalArgumentException"));
    appender.clear();
  } finally {
    root.removeAppender(appender);
    appender.stop();
  }
}

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

root.setLevel(Level.DEBUG);

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

root.addAppender(appender);
root.setAdditive(false);
root.setLevel(Level.DEBUG);

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

root.setLevel(Level.DEBUG);

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

root.setLevel(Level.DEBUG);

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

root.setLevel(Level.DEBUG);

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

this.rootLogger.setLevel(Level.DEBUG);

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

@Test
public void testUdpAppender() throws Exception {
  try {
    udpServer.latch.await();
  } catch (final InterruptedException ex) {
    ex.printStackTrace();
  }
  // @formatter:off
  final SocketAppender appender = SocketAppender.newBuilder()
      .withProtocol(Protocol.UDP)
      .withPort(tcpServer.getLocalPort())
      .withReconnectDelayMillis(-1)
      .withName("test")
      .withImmediateFail(false)
      .withLayout(JsonLayout.newBuilder().setProperties(true).build())
      .build();
  // @formatter:on
  appender.start();
  // set appender on root and set level to debug
  logger.addAppender(appender);
  logger.setAdditive(false);
  logger.setLevel(Level.DEBUG);
  logger.debug("This is a udp message");
  final LogEvent event = udpServer.getQueue().poll(3, TimeUnit.SECONDS);
  assertNotNull("No event retrieved", event);
  assertTrue("Incorrect event", event.getMessage().getFormattedMessage().equals("This is a udp message"));
  assertTrue("Message not delivered via UDP", udpServer.getCount() > 0);
}

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

this.rootLogger.setLevel(Level.DEBUG);

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

this.rootLogger.setLevel(Level.DEBUG);

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

this.rootLogger.setLevel(Level.DEBUG);

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

@Test
public void testTcpAppenderDeadlock() throws Exception {
  // @formatter:off
  final SocketAppender appender = SocketAppender.newBuilder()
      .withHost("localhost")
      .withPort(DYN_PORT)
      .withReconnectDelayMillis(100)
      .withName("test")
      .withImmediateFail(false)
      .withLayout(JsonLayout.newBuilder().setProperties(true).build())
      .build();
  // @formatter:on
  appender.start();
  // set appender on root and set level to debug
  logger.addAppender(appender);
  logger.setAdditive(false);
  logger.setLevel(Level.DEBUG);
  final TcpSocketTestServer tcpSocketServer = new TcpSocketTestServer(DYN_PORT);
  try {
    tcpSocketServer.start();
    logger.debug("This message is written because a deadlock never.");
    final LogEvent event = tcpSocketServer.getQueue().poll(3, TimeUnit.SECONDS);
    assertNotNull("No event retrieved", event);
  } finally {
    tcpSocketServer.shutdown();
  }
}

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

@Test
public void testTcpAppenderNoWait() throws Exception {
  // @formatter:off
  final SocketAppender appender = SocketAppender.newBuilder()
      .withHost("localhost")
      .withPort(ERROR_PORT)
      .withReconnectDelayMillis(100)
      .withName("test")
      .withImmediateFail(false)
      .withIgnoreExceptions(false)
      .withLayout(JsonLayout.newBuilder().setProperties(true).build())
      .build();
  // @formatter:on
  appender.start();
  // set appender on root and set level to debug
  logger.addAppender(appender);
  logger.setAdditive(false);
  logger.setLevel(Level.DEBUG);
  try {
    logger.debug("This message is written because a deadlock never.");
    fail("No Exception was thrown");
  } catch (final Exception ex) {
    // TODO: move exception to @Test(expect = Exception.class)
    // Failure is expected.
    // ex.printStackTrace();
  }
}

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