Uses of Class
org.apache.log4j.Level

Packages that use Level
Package
Description
The main log4j package.
This package is used internally.
Provides classes implementing format specifiers in conversion patterns.
Contains part of the System Programming Interface (SPI) needed to extend log4j.
Contains various appenders, filters and other odds and ends.
  • Uses of Level in org.apache.log4j

    Fields in org.apache.log4j declared as Level
    Modifier and Type
    Field
    Description
    static final Level
    Level.ALL
    The ALL has the lowest possible rank and is intended to turn on all logging.
    static final Level
    Level.DEBUG
    The DEBUG Level designates fine-grained informational events that are most useful to debug an application.
    static final Level
    Level.ERROR
    The ERROR level designates error events that might still allow the application to continue running.
    static final Level
    Level.FATAL
    The FATAL level designates very severe error events that will presumably lead the application to abort.
    static final Level
    Level.INFO
    The INFO level designates informational messages that highlight the progress of the application at coarse-grained level.
    protected Level
    Category.level
    The assigned level of this category.
    static final Level
    Level.OFF
    The OFF has the highest possible rank and is intended to turn off logging.
    static final Level
    Level.TRACE
    The TRACE Level designates finer-grained informational events than the DEBUG level.
    protected static final Level
    LogXF.TRACE
    Trace level.
    static final Level
    Level.WARN
    The WARN level designates potentially harmful situations.
    Methods in org.apache.log4j that return Level
    Modifier and Type
    Method
    Description
    Starting from this category, search the category hierarchy for a non-null level and return it.
    final Level
    Category.getLevel()
    Returns the assigned Level, if any, for this Category.
    final Level
    Category.getPriority()
    Deprecated.
    Please use Category.getLevel() instead.
    Hierarchy.getThreshold()
    Returns a Level representation of the enable state.
    static Level
    Level.toLevel(int val)
    Convert an integer passed as argument to a level.
    static Level
    Level.toLevel(int val, Level defaultLevel)
    Convert an integer passed as argument to a level.
    static Level
    Level.toLevel(String sArg)
    Convert the string passed as argument to a level.
    static Level
    Level.toLevel(String sArg, Level defaultLevel)
    Convert the string passed as argument to a level.
    Methods in org.apache.log4j with parameters of type Level
    Modifier and Type
    Method
    Description
    static void
    LogMF.log(Logger logger, Level level, String pattern, boolean param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, byte param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, char param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, double param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, float param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, int param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, long param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, short param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, Object param1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, Object[] parameters)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, Object arg0, Object arg1)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, Object arg0, Object arg1, Object arg2)
    Log a parameterized message at specifed level.
    static void
    LogMF.log(Logger logger, Level level, String pattern, Object arg0, Object arg1, Object arg2, Object arg3)
    Log a parameterized message at specified level.
    static void
    LogMF.log(Logger logger, Level level, Throwable t, String pattern, Object[] parameters)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, boolean param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, byte param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, char param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, double param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, float param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, int param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, long param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, short param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, Object param1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, Object[] parameters)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, Object arg0, Object arg1)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, Object arg0, Object arg1, Object arg2)
    Log a parameterized message at specifed level.
    static void
    LogSF.log(Logger logger, Level level, String pattern, Object arg0, Object arg1, Object arg2, Object arg3)
    Log a parameterized message at specified level.
    static void
    LogSF.log(Logger logger, Level level, Throwable t, String pattern, Object[] parameters)
    Log a parameterized message at specified level.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, boolean param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, byte param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, char param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, double param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, float param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, int param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, long param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, short param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, Object param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, Object[] parameters)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, Object param0, Object param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, Object param0, Object param1, Object param2)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, String bundleName, String key, Object param0, Object param1, Object param2, Object param3)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogMF.logrb(Logger logger, Level level, Throwable t, String bundleName, String key, Object[] parameters)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, boolean param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, byte param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, char param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, double param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, float param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, int param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, long param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, short param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, Object param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, Object[] parameters)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, Object param0, Object param1)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, Object param0, Object param1, Object param2)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, String bundleName, String key, Object param0, Object param1, Object param2, Object param3)
    Log a parameterized message using a pattern from a resource bundle.
    static void
    LogSF.logrb(Logger logger, Level level, Throwable t, String bundleName, String key, Object[] parameters)
    Log a parameterized message using a pattern from a resource bundle.
    void
    Category.setLevel(Level level)
    Set the level of this Category.
    void
    Hierarchy.setThreshold(Level l)
    Enable logging for logging requests with level l or higher.
    static Level
    Level.toLevel(int val, Level defaultLevel)
    Convert an integer passed as argument to a level.
    static Level
    Level.toLevel(String sArg, Level defaultLevel)
    Convert the string passed as argument to a level.
  • Uses of Level in org.apache.log4j.helpers

    Modifier and Type
    Class
    Description
    class 
    An extension of the Level class that provides support for java.util.logging Levels.
    Methods in org.apache.log4j.helpers that return Level
    Modifier and Type
    Method
    Description
    static Level
    OptionConverter.toLevel(String value, Level defaultValue)
    Converts a standard or custom priority level to a Level object.
    static Level
    UtilLoggingLevel.toLevel(int val)
    Gets level matching numeric value.
    static Level
    UtilLoggingLevel.toLevel(String s)
    Get level with specified symbolic name.
    static Level
    UtilLoggingLevel.toLevel(String sArg, Level defaultLevel)
    Get level with specified symbolic name.
    Methods in org.apache.log4j.helpers with parameters of type Level
    Modifier and Type
    Method
    Description
    static Level
    OptionConverter.toLevel(String value, Level defaultValue)
    Converts a standard or custom priority level to a Level object.
    static Level
    UtilLoggingLevel.toLevel(String sArg, Level defaultLevel)
    Get level with specified symbolic name.
  • Uses of Level in org.apache.log4j.pattern

    Methods in org.apache.log4j.pattern that return Level
    Modifier and Type
    Method
    Description
    LogEvent.getLevel()
    Return the level of this event.
    Constructors in org.apache.log4j.pattern with parameters of type Level
    Modifier
    Constructor
    Description
     
    LogEvent(String fqnOfCategoryClass, Logger logger, long timeStamp, Level level, Object message, String threadName, ThrowableInformation throwable, String ndc, LocationInfo info, Map properties)
    Create new instance.
  • Uses of Level in org.apache.log4j.spi

    Methods in org.apache.log4j.spi that return Level
    Modifier and Type
    Method
    Description
    final Level
    RootCategory.getChainedLevel()
    Deprecated.
    Return the assigned level value without walking the category hierarchy.
    final Level
    RootLogger.getChainedLevel()
    Return the assigned level value without walking the logger hierarchy.
    NOPLogger.getEffectiveLevel()
    Starting from this category, search the category hierarchy for a non-null level and return it.
    LoggingEvent.getLevel()
    Return the level of this event.
    LoggerRepository.getThreshold()
    Get the repository-wide threshold.
    NOPLoggerRepository.getThreshold()
    Get the repository-wide threshold.
    Methods in org.apache.log4j.spi with parameters of type Level
    Modifier and Type
    Method
    Description
    void
    NOPLogger.setLevel(Level level)
    Set the level of this Category.
    final void
    RootCategory.setLevel(Level level)
    Deprecated.
    Setting a null value to the level of the root category may have catastrophic results.
    final void
    RootLogger.setLevel(Level level)
    Setting a null value to the level of the root logger may have catastrophic results.
    final void
    RootCategory.setPriority(Level level)
    Deprecated.
     
    void
    LoggerRepository.setThreshold(Level level)
    Set the repository-wide threshold.
    void
    NOPLoggerRepository.setThreshold(Level level)
    Set the repository-wide threshold.
    Constructors in org.apache.log4j.spi with parameters of type Level
    Modifier
    Constructor
    Description
     
    LoggingEvent(String fqnOfCategoryClass, Category logger, long timeStamp, Level level, Object message, String threadName, ThrowableInformation throwable, String ndc, LocationInfo info, Map properties)
    Create new instance.
     
    Deprecated.
    The root category names itself as "root".
     
    The root logger names itself as "root".
  • Uses of Level in org.apache.log4j.varia

    Methods in org.apache.log4j.varia that return Level
    Modifier and Type
    Method
    Description
    LevelRangeFilter.getLevelMax()
    Get the value of the LevelMax option.
    LevelRangeFilter.getLevelMin()
    Get the value of the LevelMin option.
    Methods in org.apache.log4j.varia with parameters of type Level
    Modifier and Type
    Method
    Description
    void
    LevelRangeFilter.setLevelMax(Level levelMax)
    Set the LevelMax option.
    void
    LevelRangeFilter.setLevelMin(Level levelMin)
    Set the LevelMin option.