org.apache.log4j.spi.LoggingEvent#getTimeStamp ( )源码实例Demo

@Override
public String format(LoggingEvent event) {
  BenderLogEntry entry = new BenderLogEntry();
  entry.threadName = event.getThreadName();
  entry.posixTimestamp = event.getTimeStamp();
  entry.timestamp = FORMATTER.print(entry.posixTimestamp);
  entry.message = event.getRenderedMessage();
  entry.level = event.getLevel().toString();
  entry.logger = event.getLogger().getName();
  entry.alias = ALIAS;
  entry.version = VERSION;

  if (event.getThrowableInformation() != null) {
    final ThrowableInformation throwableInfo = event.getThrowableInformation();
    ExceptionLog ex = new ExceptionLog();

    if (throwableInfo.getThrowable().getClass().getCanonicalName() != null) {
      ex.clazz = throwableInfo.getThrowable().getClass().getCanonicalName();
    }
    if (throwableInfo.getThrowable().getMessage() != null) {
      ex.message = throwableInfo.getThrowable().getMessage();
    }
    if (throwableInfo.getThrowableStrRep() != null) {
      Arrays.asList(throwableInfo.getThrowableStrRep()).forEach(m -> {
        ex.stacktrace.add(m.replaceAll("\\t", "   "));
      });
    }
    entry.exception = ex;
  }

  LocationInfo locinfo = event.getLocationInformation();
  entry.file = locinfo.getFileName();
  entry.lineNumber = Integer.parseInt(locinfo.getLineNumber());
  entry.method = locinfo.getMethodName();
  entry.clazz = locinfo.getClassName();

  return GSON.toJson(entry) + "\n";
}
 

@Override
protected void append(final LoggingEvent event) {
  String _renderedMessage = event.getRenderedMessage();
  String _loggerName = event.getLoggerName();
  long _timeStamp = event.getTimeStamp();
  Level _level = event.getLevel();
  final LoggingTester.LogEntry entry = new LoggingTester.LogEntry(_renderedMessage, _loggerName, _timeStamp, _level);
  this.events.add(entry);
}
 

@Override
protected void append(final LoggingEvent event) {
  String _renderedMessage = event.getRenderedMessage();
  String _loggerName = event.getLoggerName();
  long _timeStamp = event.getTimeStamp();
  Level _level = event.getLevel();
  final LoggingTester.LogEntry entry = new LoggingTester.LogEntry(_renderedMessage, _loggerName, _timeStamp, _level);
  this.events.add(entry);
}
 

@Override
public void doAppend(LoggingEvent event)
{
  assert (wrappedAppender != null);


  String msg = event.getMessage().toString();

  Matcher m = crlf.matcher(msg);
  if (m.find())
  {
    String lines[] = msg.split("\r\n|\n|\r"); //msg.split("\\r?\\n");

    for (String line : lines)
    {
      String clean = "(Encoded) " + line;

      LoggingEvent encoded = new LoggingEvent(event.getFQNOfLoggerClass(),
          event.getLogger(), event.getTimeStamp(), event.getLevel(), clean,
          event.getThreadName(), event.getThrowableInformation(), event.getNDC(),
          event.getLocationInformation(), event.getProperties());

      wrappedAppender.doAppend(encoded);
    }
  }
  else
  {
    wrappedAppender.doAppend(event);
  }

}
 

public Log4jRecord(LoggingEvent event) {
  this.timestamp = event.getTimeStamp();
  this.threadName = event.getThreadName() ;
  this.loggerName = event.getLoggerName();
  this.level = event.getLevel().toString();
  this.message = event.getRenderedMessage();
}
 

@Override
protected void append(LoggingEvent event) {
  LogItem logItem = new LogItem();
  logItem.SetTime((int) (event.getTimeStamp() / 1000));
  DateTime dateTime = new DateTime(event.getTimeStamp());
  logItem.PushBack("time", dateTime.toString(formatter));
  logItem.PushBack("level", event.getLevel().toString());
  logItem.PushBack("thread", event.getThreadName());
  logItem.PushBack("location", event.getLocationInformation().fullInfo);
  Object message = event.getMessage();
  if(message==null){
    logItem.PushBack("message", "");
  }else{
    logItem.PushBack("message", event.getMessage().toString());
  }

  String throwable = getThrowableStr(event);
  if (throwable != null) {
    logItem.PushBack("throwable", throwable);
  }

  if (getLayout() != null) {
    logItem.PushBack("log", getLayout().format(event));
  }

  Map properties = event.getProperties();
  if (properties.size() > 0) {
    Object[] keys = properties.keySet().toArray();
    Arrays.sort(keys);
    for (int i = 0; i < keys.length; i++) {
      logItem.PushBack(keys[i].toString(), properties.get(keys[i])
          .toString());
    }
  }
  try {
    producer.send(projectConfig.getProject(), logStore, topic, source, logItem,
        new LoghubAppenderCallback(projectConfig.getProject(), logStore, topic, source, logItem));
  } catch (Exception e) {
    LogLog.error(
        "Failed to send log, project=" + project
            + ", logStore=" + logStore
            + ", topic=" + topic
            + ", source=" + source
            + ", logItem=" + logItem, e);
  }
}
 

private LoggingEvent subLog(LoggingEvent event) {
  return new LoggingEvent(event.getFQNOfLoggerClass(), event.getLogger(), event.getTimeStamp(),
      event.getLevel(), subAppend(event), event.getThreadName(), event.getThrowableInformation(),
      event.getNDC(), event.getLocationInformation(), event.getProperties());
}
 

/**
 * Encodes a LoggingEvent into a HashMap using the logstash JSON format.
 * 
 * @param loggingEvent
 *          The LoggingEvent to encode.
 * @param includeLocationInfo
 *          Whether to include LocationInfo in the map, or not.
 * @return A Map representing the LoggingEvent, which is suitable to be
 *         serialized by a JSON encoder such as Jackson.
 */
@SuppressWarnings("rawtypes")
public static Map<String, Object> encodeToMap(LoggingEvent loggingEvent, boolean includeLocationInfo) {
  Map<String, Object> logstashEvent = new LoggingEventMap();
  String threadName = loggingEvent.getThreadName();
  long timestamp = loggingEvent.getTimeStamp();
  HashMap<String, Object> exceptionInformation = new HashMap<String, Object>();
  Map mdc = loggingEvent.getProperties();
  String ndc = loggingEvent.getNDC();

  logstashEvent.put("@version", VERSION);
  logstashEvent.put("@timestamp", dateFormat(timestamp));
  logstashEvent.put("source_host", getHostname());
  logstashEvent.put("message", loggingEvent.getRenderedMessage());

  if (loggingEvent.getThrowableInformation() != null) {
    final ThrowableInformation throwableInformation = loggingEvent.getThrowableInformation();
    if (throwableInformation.getThrowable().getClass().getCanonicalName() != null) {
      exceptionInformation.put("exception_class", throwableInformation.getThrowable().getClass().getCanonicalName());
    }
    if (throwableInformation.getThrowable().getMessage() != null) {
      exceptionInformation.put("exception_message", throwableInformation.getThrowable().getMessage());
    }
    if (throwableInformation.getThrowableStrRep() != null) {
      StringBuilder stackTrace = new StringBuilder();
      for (String line : throwableInformation.getThrowableStrRep()) {
        stackTrace.append(line);
        stackTrace.append("\n");
      }
      exceptionInformation.put("stacktrace", stackTrace);
    }
    logstashEvent.put("exception", exceptionInformation);
  }

  if (includeLocationInfo) {
    LocationInfo info = loggingEvent.getLocationInformation();
    logstashEvent.put("file", info.getFileName());
    logstashEvent.put("line_number", info.getLineNumber());
    logstashEvent.put("class", info.getClassName());
    logstashEvent.put("method", info.getMethodName());
  }

  logstashEvent.put("logger_name", loggingEvent.getLoggerName());
  logstashEvent.put("mdc", mdc);
  logstashEvent.put("ndc", ndc);
  logstashEvent.put("level", loggingEvent.getLevel().toString());
  logstashEvent.put("thread_name", threadName);

  return logstashEvent;
}
 

@Override
public long getTimeStamp(LoggingEvent record) {
  return record.getTimeStamp();
}