本文整理汇总了Java中org.apache.logging.log4j.Logger.isWarnEnabled方法的典型用法代码示例。如果您正苦于以下问题：Java Logger.isWarnEnabled方法的具体用法？Java Logger.isWarnEnabled怎么用？Java Logger.isWarnEnabled使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.logging.log4j.Logger的用法示例。
在下文中一共展示了Logger.isWarnEnabled方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: logGcOverhead
import org.apache.logging.log4j.Logger; //导入方法依赖的package包/类
static void logGcOverhead(
final Logger logger,
final JvmMonitor.Threshold threshold,
final long current,
final long elapsed,
final long seq) {
switch (threshold) {
case WARN:
if (logger.isWarnEnabled()) {
logger.warn(OVERHEAD_LOG_MESSAGE, seq, TimeValue.timeValueMillis(current), TimeValue.timeValueMillis(elapsed));
}
break;
case INFO:
if (logger.isInfoEnabled()) {
logger.info(OVERHEAD_LOG_MESSAGE, seq, TimeValue.timeValueMillis(current), TimeValue.timeValueMillis(elapsed));
}
break;
case DEBUG:
if (logger.isDebugEnabled()) {
logger.debug(OVERHEAD_LOG_MESSAGE, seq, TimeValue.timeValueMillis(current), TimeValue.timeValueMillis(elapsed));
}
break;
}
}
示例2: logSlowGc
import org.apache.logging.log4j.Logger; //导入方法依赖的package包/类
static void logSlowGc(
final Logger logger,
final JvmMonitor.Threshold threshold,
final long seq,
final JvmMonitor.SlowGcEvent slowGcEvent,
BiFunction<JvmStats, JvmStats, String> pools) {
final String name = slowGcEvent.currentGc.getName();
final long elapsed = slowGcEvent.elapsed;
final long totalGcCollectionCount = slowGcEvent.currentGc.getCollectionCount();
final long currentGcCollectionCount = slowGcEvent.collectionCount;
final TimeValue totalGcCollectionTime = slowGcEvent.currentGc.getCollectionTime();
final TimeValue currentGcCollectionTime = slowGcEvent.collectionTime;
final JvmStats lastJvmStats = slowGcEvent.lastJvmStats;
final JvmStats currentJvmStats = slowGcEvent.currentJvmStats;
final ByteSizeValue maxHeapUsed = slowGcEvent.maxHeapUsed;
switch (threshold) {
case WARN:
if (logger.isWarnEnabled()) {
logger.warn(
SLOW_GC_LOG_MESSAGE,
name,
seq,
totalGcCollectionCount,
currentGcCollectionTime,
currentGcCollectionCount,
TimeValue.timeValueMillis(elapsed),
currentGcCollectionTime,
totalGcCollectionTime,
lastJvmStats.getMem().getHeapUsed(),
currentJvmStats.getMem().getHeapUsed(),
maxHeapUsed,
pools.apply(lastJvmStats, currentJvmStats));
}
break;
case INFO:
if (logger.isInfoEnabled()) {
logger.info(
SLOW_GC_LOG_MESSAGE,
name,
seq,
totalGcCollectionCount,
currentGcCollectionTime,
currentGcCollectionCount,
TimeValue.timeValueMillis(elapsed),
currentGcCollectionTime,
totalGcCollectionTime,
lastJvmStats.getMem().getHeapUsed(),
currentJvmStats.getMem().getHeapUsed(),
maxHeapUsed,
pools.apply(lastJvmStats, currentJvmStats));
}
break;
case DEBUG:
if (logger.isDebugEnabled()) {
logger.debug(
SLOW_GC_LOG_MESSAGE,
name,
seq,
totalGcCollectionCount,
currentGcCollectionTime,
currentGcCollectionCount,
TimeValue.timeValueMillis(elapsed),
currentGcCollectionTime,
totalGcCollectionTime,
lastJvmStats.getMem().getHeapUsed(),
currentJvmStats.getMem().getHeapUsed(),
maxHeapUsed,
pools.apply(lastJvmStats, currentJvmStats));
}
break;
}
}
示例3: warning
import org.apache.logging.log4j.Logger; //导入方法依赖的package包/类
public static void warning(Class<?> clazz, String message, Object... args) {
final Logger logger = LogManager.getLogger(clazz);
if (logger.isWarnEnabled())
logger.warn(message, args);
}