org.apache.log4j.Logger.isEnabledFor()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.log4j.Logger.isEnabledFor()方法的一些代码示例，展示了Logger.isEnabledFor()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.isEnabledFor()方法的具体详情如下：
包路径：org.apache.log4j.Logger
类名称：Logger
方法名：isEnabledFor

Logger.isEnabledFor介绍

暂无

代码示例

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at fatal level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param arguments an array of arguments to be formatted and substituted.
  6.  */
  7. public static void fatal(final Logger logger, final String pattern,
  8.   final Object[] arguments) {
  9.   if (logger.isEnabledFor(Level.FATAL)) {
  10.     forcedLog(logger, Level.FATAL, format(pattern, arguments));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at warn level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param arguments an array of arguments to be formatted and substituted.
  6.  */
  7. public static void warn(final Logger logger, final String pattern,
  8.   final Object[] arguments) {
  9.   if (logger.isEnabledFor(Level.WARN)) {
  10.     forcedLog(logger, Level.WARN, format(pattern, arguments));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at warn level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void warn(final Logger logger, final String pattern,
  8.   final char argument) {
  9.   if (logger.isEnabledFor(Level.WARN)) {
  10.     forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final boolean argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final char argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final char argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at error level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param arguments an array of arguments to be formatted and substituted.
  6.  */
  7. public static void error(final Logger logger, final String pattern,
  8.   final Object[] arguments) {
  9.   if (logger.isEnabledFor(Level.ERROR)) {
  10.     forcedLog(logger, Level.ERROR, format(pattern, arguments));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final Object argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, argument));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final byte argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at warn level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void warn(final Logger logger, final String pattern,
  8.   final short argument) {
  9.   if (logger.isEnabledFor(Level.WARN)) {
  10.     forcedLog(logger, Level.WARN, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final Object argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, argument));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at warn level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param arguments an array of arguments to be formatted and substituted.
  6.  */
  7. public static void warn(final Logger logger, final String pattern,
  8.   final Object[] arguments) {
  9.   if (logger.isEnabledFor(Level.WARN)) {
  10.     forcedLog(logger, Level.WARN, format(pattern, arguments));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final short argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final byte argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at warn level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void warn(final Logger logger, final String pattern,
  8.   final Object argument) {
  9.   if (logger.isEnabledFor(Level.WARN)) {
  10.     forcedLog(logger, Level.WARN, format(pattern, argument));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at warn level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void warn(final Logger logger, final String pattern,
  8.   final Object argument) {
  9.   if (logger.isEnabledFor(Level.WARN)) {
  10.     forcedLog(logger, Level.WARN, format(pattern, argument));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final float argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at trace level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param argument a value to be formatted and substituted.
  6.  */
  7. public static void trace(final Logger logger, final String pattern,
  8.   final short argument) {
  9.   if (logger.isEnabledFor(TRACE)) {
  10.     forcedLog(logger, TRACE, format(pattern, valueOf(argument)));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at fatal level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param arguments an array of arguments to be formatted and substituted.
  6.  */
  7. public static void fatal(final Logger logger, final String pattern,
  8.   final Object[] arguments) {
  9.   if (logger.isEnabledFor(Level.FATAL)) {
  10.     forcedLog(logger, Level.FATAL, format(pattern, arguments));
  11.   }
  12. }

代码示例来源：origin: log4j/log4j

  1. /**
  2.  * Log a parameterized message at error level.
  3.  * @param logger logger, may not be null.
  4.  * @param pattern pattern, may be null.
  5.  * @param arguments an array of arguments to be formatted and substituted.
  6.  */
  7. public static void error(final Logger logger, final String pattern,
  8.   final Object[] arguments) {
  9.   if (logger.isEnabledFor(Level.ERROR)) {
  10.     forcedLog(logger, Level.ERROR, format(pattern, arguments));
  11.   }
  12. }

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