Class LevelEqualsRule

  • All Implemented Interfaces:
    java.io.Serializable, Rule

    public class LevelEqualsRule
    extends AbstractRule
    A Rule class implementing equals against two levels.
    See Also:
    Serialized Form
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private org.apache.log4j.Level level
      Level.
      private static java.util.List levelList
      List of levels.
      (package private) static long serialVersionUID
      Serialization ID.
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private LevelEqualsRule​(org.apache.log4j.Level level)
      Create new instance.
    • Field Detail

      • level

        private transient org.apache.log4j.Level level
        Level.
      • levelList

        private static java.util.List levelList
        List of levels.
    • Constructor Detail

      • LevelEqualsRule

        private LevelEqualsRule​(org.apache.log4j.Level level)
        Create new instance.
        Parameters:
        level - level.
    • Method Detail

      • populateLevels

        private static void populateLevels()
        Populate list of levels.
      • getRule

        public static Rule getRule​(java.lang.String value)
        Create new rule.
        Parameters:
        value - name of level.
        Returns:
        instance of LevelEqualsRule.
      • evaluate

        public boolean evaluate​(org.apache.log4j.spi.LoggingEvent event,
                                java.util.Map matches)
        Returns true if this implementation of the rule accepts the LoggingEvent, or false if not.

        What True/False means can be client-specific.

        Parameters:
        event - LoggingEvent this instance will evaluate
        matches - a Map of event field keys to Sets of matching strings (may be null) which will be updated during execution of this method to include field and string matches based on the rule evaluation results
        Returns:
        true if this Rule instance accepts the event, otherwise false.
      • readObject

        private void readObject​(java.io.ObjectInputStream in)
                         throws java.io.IOException
        Deserialize the state of the object.
        Parameters:
        in - object input stream.
        Throws:
        java.io.IOException - if error in reading stream for deserialization.
      • writeObject

        private void writeObject​(java.io.ObjectOutputStream out)
                          throws java.io.IOException
        Serialize the state of the object.
        Parameters:
        out - object output stream.
        Throws:
        java.io.IOException - if error in writing stream during serialization.