Package org.apache.log4j.chainsaw.color

Class RuleColorizer

  • All Implemented Interfaces:
    Colorizer
    public class RuleColorizer
extends Object
implements Colorizer
    A colorizer supporting an ordered collection of ColorRules, including support for notification of color rule changes via a propertyChangeListener and the 'colorrule' property.
    Author:
    Scott Deboy <sdeboy@apache.org>

    • Constructor Detail

      • RuleColorizer

        public RuleColorizer()

    • Method Detail

      • setLoggerRule

        public void setLoggerRule​(org.apache.log4j.rule.Rule loggerRule)

      • setFindRule

        public void setFindRule​(org.apache.log4j.rule.Rule findRule)

      • getFindRule

        public org.apache.log4j.rule.Rule getFindRule()

      • getLoggerRule

        public org.apache.log4j.rule.Rule getLoggerRule()

      • setRules

        public void setRules​(Map rules)

      • getRules

        public Map getRules()

      • getCurrentRules

        public List getCurrentRules()

      • addRules

        public void addRules​(Map newRules)

      • addRule

        public void addRule​(String ruleSetName,
                    org.apache.log4j.rule.ColorRule rule)

      • removeRule

        public void removeRule​(String ruleSetName,
                       String expression)

      • setCurrentRuleSet

        public void setCurrentRuleSet​(String ruleSetName)

      • getBackgroundColor

        public Color getBackgroundColor​(org.apache.log4j.spi.LoggingEvent event)
        Description copied from interface: Colorizer
        Given a LoggingEvent, returns a Color to use for background, or null if this instance cannot determine one, or that the stanard color should be used.
        Specified by:
        getBackgroundColor in interface Colorizer
        Returns:
        background color

      • removePropertyChangeListener

        public void removePropertyChangeListener​(PropertyChangeListener listener)

      • addPropertyChangeListener

        public void addPropertyChangeListener​(String propertyName,
                                      PropertyChangeListener listener)
        Parameters:
        propertyName -
        listener -

      • saveColorSettings

        public void saveColorSettings​(String name)
        Save panel color settings

      • loadColorSettings

        public void loadColorSettings​(String name)
        Load panel color settings if they exist - otherwise, load default color settings

      • getDefaultColors

        public Vector getDefaultColors()