org.apache.logging.log4j.ThreadContext.clearMap()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.apache.logging.log4j.ThreadContext.clearMap()方法的一些代码示例，展示了ThreadContext.clearMap()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。ThreadContext.clearMap()方法的具体详情如下：
包路径：org.apache.logging.log4j.ThreadContext
类名称：ThreadContext
方法名：clearMap

ThreadContext.clearMap介绍

[英]Clears the context map.
[中]清除上下文映射。

代码示例

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

/**
 * Clears the context map and stack.
 */
public static void clearAll() {
  clearMap();
  clearStack();
}

代码示例来源：origin: org.apache.logging.log4j/log4j-slf4j-impl

@Override
  @SuppressWarnings("unchecked") // nothing we can do about this, restricted by SLF4J API
  public void setContextMap(@SuppressWarnings("rawtypes") final Map map) {
    ThreadContext.clearMap();
    for (final Map.Entry<String, String> entry : ((Map<String, String>) map).entrySet()) {
      ThreadContext.put(entry.getKey(), entry.getValue());
    }
  }
}

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

@Override
  public void run() {
    final String greeting = ThreadContext.get("Greeting");
    if (greeting == null) {
      sb.append("null");
    } else {
      sb.append(greeting);
    }
    ThreadContext.clearMap();
  }
}

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

@Override
  public void run() {
    final String greeting = ThreadContext.get("Greeting");
    if (greeting == null) {
      sb.append("null");
    } else {
      sb.append(greeting);
    }
    ThreadContext.clearMap();
  }
}

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

public static void testGetImmutableContextReturnsImmutableMapIfEmpty() {
  ThreadContext.clearMap();
  final Map<String, String> immutable = ThreadContext.getImmutableContext();
  immutable.put("otherkey", "otherval");
}

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

public static void testGetImmutableContextReturnsImmutableMapIfNonEmpty() {
  ThreadContext.clearMap();
  ThreadContext.put("key", "val");
  final Map<String, String> immutable = ThreadContext.getImmutableContext();
  immutable.put("otherkey", "otherval");
}

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

public static void testGetImmutableContextReturnsEmptyMapIfEmpty() {
  ThreadContext.clearMap();
  assertTrue(ThreadContext.getImmutableContext().isEmpty());
}

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

@Test
public void mdc() {
  ThreadContext.put("TestYear", "2010");
  logger.debug("Debug message");
  ThreadContext.clearMap();
  logger.debug("Debug message");
  final List<LogEvent> events = app.getEvents();
  assertEquals("Incorrect number of events. Expected 2, actual " + events.size(), 2, events.size());
}

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

@Override
protected void before() throws Throwable {
  threadContextHolder = new ThreadContextHolder(restoreMap, restoreStack);
  if (restoreMap) {
    ThreadContext.clearMap();
  }
  if (restoreStack) {
    ThreadContext.clearStack();
  }
}

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

@Test
public void mdc() {
  ThreadContext.put("TestYear", "2010");
  logger.debug("Debug message");
  ThreadContext.clearMap();
  logger.debug("Debug message");
  final List<LogEvent> events = app.getEvents();
  assertEventCount(events, 2);
}

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

@Test
public void testGroovyFilter() throws Exception {
  final Logger logger = LogManager.getLogger("TestGroovyFilter");
  logger.traceEntry();
  logger.info("This should not be logged");
  ThreadContext.put("UserId", "JohnDoe");
  logger.info("This should be logged");
  ThreadContext.clearMap();
  final ListAppender app = getContext().getListAppender("List");
  try {
    final List<String> messages = app.getMessages();
    assertNotNull("No Messages", messages);
    assertTrue("Incorrect number of messages. Expected 2, Actual " + messages.size(), messages.size() == 2);
  } finally {
    app.clear();
  }
}

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

@Test
public void testConverterFullEmpty() {
  ThreadContext.clearMap();
  final Message msg = new SimpleMessage("Hello");
  final MdcPatternConverter converter = MdcPatternConverter.newInstance(null);
  final LogEvent event = Log4jLogEvent.newBuilder() //
      .setLoggerName("MyLogger") //
      .setLevel(Level.DEBUG) //
      .setMessage(msg) //
      .build();
  final StringBuilder sb = new StringBuilder();
  converter.format(event, sb);
  final String str = sb.toString();
  final String expected = "{}";
  assertTrue("Incorrect result. Expected " + expected + ", actual " + str, str.equals(expected));
}

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

public static void testPut() {
    ThreadContext.clearMap();
    assertNull(ThreadContext.get("testKey"));
    ThreadContext.put("testKey", "testValue");
    assertEquals("testValue", ThreadContext.get("testKey"));
  }
}

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

@Test
public void structuredData() {
  ThreadContext.put("loginId", "JohnDoe");
  ThreadContext.put("ipAddress", "192.168.0.120");
  ThreadContext.put("locale", Locale.US.getDisplayName());
  final StructuredDataMessage msg = new StructuredDataMessage("Audit@18060", "Transfer Complete", "Transfer");
  msg.put("ToAccount", "123456");
  msg.put("FromAccount", "123457");
  msg.put("Amount", "200.00");
  logger.info(MarkerManager.getMarker("EVENT"), msg);
  ThreadContext.clearMap();
  assertEquals(1, results.size());
  assertThat("Incorrect structured data: ", results.get(0), startsWith(
      "EVENT INFO Transfer [Audit@18060 Amount=\"200.00\" FromAccount=\"123457\" ToAccount=\"123456\"] Transfer Complete"));
}

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

@Test
public void testEvents() {
  ThreadContext.put("loginId", "JohnDoe");
  ThreadContext.put("ipAddress", "192.168.0.120");
  ThreadContext.put("locale", Locale.US.getDisplayName());
  final TransferMessage msg = new TransferMessage();
  msg.put("ToAccount", "123456");
  msg.put("FromAccount", "123457");
  msg.put("Amount", "200.00");
  EventLogger.logEvent(msg);
  msg.setCompletionStatus("Transfer Complete");
  EventLogger.logEvent(msg);
  ThreadContext.clearMap();
  // TODO: do something with the results
}

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

@Test
public void testContainsKey() {
  ThreadContext.clearMap();
  assertFalse(ThreadContext.containsKey("testKey"));
  ThreadContext.put("testKey", "testValue");
  assertTrue(ThreadContext.containsKey("testKey"));
  ThreadContext.remove("testKey");
  assertFalse(ThreadContext.containsKey("testKey"));
}

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

@Test
public void testContainsKey() {
  ThreadContext.clearMap();
  assertFalse(ThreadContext.containsKey("testKey"));
  ThreadContext.put("testKey", "testValue");
  assertTrue(ThreadContext.containsKey("testKey"));
  ThreadContext.remove("testKey");
  assertFalse(ThreadContext.containsKey("testKey"));
}

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

@Test
public void testRemove() {
  ThreadContext.clearMap();
  assertNull(ThreadContext.get("testKey"));
  ThreadContext.put("testKey", "testValue");
  assertEquals("testValue", ThreadContext.get("testKey"));
  ThreadContext.remove("testKey");
  assertNull(ThreadContext.get("testKey"));
  assertTrue(ThreadContext.isEmpty());
}

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

@Test
public void testRemove() {
  ThreadContext.clearMap();
  assertNull(ThreadContext.get("testKey"));
  ThreadContext.put("testKey", "testValue");
  assertEquals("testValue", ThreadContext.get("testKey"));
  ThreadContext.remove("testKey");
  assertNull(ThreadContext.get("testKey"));
  assertTrue(ThreadContext.isEmpty());
}

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

@Test
public void testRemoveAll() {
  ThreadContext.clearMap();
  ThreadContext.put("testKey1", "testValue1");
  ThreadContext.put("testKey2", "testValue2");
  assertEquals("testValue1", ThreadContext.get("testKey1"));
  assertEquals("testValue2", ThreadContext.get("testKey2"));
  assertFalse(ThreadContext.isEmpty());
  ThreadContext.removeAll(Arrays.asList("testKey1", "testKey2"));
  assertNull(ThreadContext.get("testKey1"));
  assertNull(ThreadContext.get("testKey2"));
  assertTrue(ThreadContext.isEmpty());
}

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