Package org.apache.logging.log4j.spi

Enum StandardLevel

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<StandardLevel>
    public enum StandardLevel
extends java.lang.Enum<StandardLevel>
    Standard Logging Levels as an enumeration for use internally. This enum is used as a parameter in any public APIs.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      ALL
      All events should be logged.
      DEBUG
      A general debugging event.
      ERROR
      An error in the application, possibly recoverable.
      FATAL
      A severe error that will prevent the application from continuing.
      INFO
      An event for informational purposes.
      OFF
      No events will be logged.
      TRACE
      A fine-grained debug message, typically capturing the flow through the application.
      WARN
      An event that might possible lead to an error.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static StandardLevel getStandardLevel​(int intLevel)
      Method to convert custom Levels into a StandardLevel for conversion to other systems.
      int intLevel()
      Returns the integer value of the Level.
      static StandardLevel valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static StandardLevel[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • OFF

        public static final StandardLevel OFF
        No events will be logged.

      • FATAL

        public static final StandardLevel FATAL
        A severe error that will prevent the application from continuing.

      • ERROR

        public static final StandardLevel ERROR
        An error in the application, possibly recoverable.

      • WARN

        public static final StandardLevel WARN
        An event that might possible lead to an error.

      • INFO

        public static final StandardLevel INFO
        An event for informational purposes.

      • DEBUG

        public static final StandardLevel DEBUG
        A general debugging event.

      • TRACE

        public static final StandardLevel TRACE
        A fine-grained debug message, typically capturing the flow through the application.

      • ALL

        public static final StandardLevel ALL
        All events should be logged.

    • Method Detail

      • values

        public static StandardLevel[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (StandardLevel c : StandardLevel.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static StandardLevel valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • intLevel

        public int intLevel()
        Returns the integer value of the Level.
        Returns:
        the integer value of the Level.

      • getStandardLevel

        public static StandardLevel getStandardLevel​(int intLevel)
        Method to convert custom Levels into a StandardLevel for conversion to other systems.
        Parameters:
        intLevel - The integer value of the Level.
        Returns:
        The StandardLevel.