Package org.apache.log4j.chainsaw.color

Class RuleColorizer

  • All Implemented Interfaces:
    Colorizer
    public class RuleColorizer
extends java.lang.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.

    • Field Detail

      • rules

        private java.util.Map rules

      • colorChangeSupport

        private final java.beans.PropertyChangeSupport colorChangeSupport

      • defaultRules

        private java.util.Map defaultRules

      • currentRuleSet

        private java.lang.String currentRuleSet

      • findRule

        private org.apache.log4j.rule.Rule findRule

      • loggerRule

        private org.apache.log4j.rule.Rule loggerRule

      • COLORS_EXTENSION

        private static final java.lang.String COLORS_EXTENSION
        See Also:
        Constant Field Values

      • WARN_DEFAULT_COLOR

        private final java.awt.Color WARN_DEFAULT_COLOR

      • FATAL_OR_ERROR_DEFAULT_COLOR

        private final java.awt.Color FATAL_OR_ERROR_DEFAULT_COLOR

      • MARKER_DEFAULT_COLOR

        private final java.awt.Color MARKER_DEFAULT_COLOR

      • DEFAULT_WARN_EXPRESSION

        private final java.lang.String DEFAULT_WARN_EXPRESSION
        See Also:
        Constant Field Values

      • DEFAULT_FATAL_ERROR_EXCEPTION_EXPRESSION

        private final java.lang.String DEFAULT_FATAL_ERROR_EXCEPTION_EXPRESSION
        See Also:
        Constant Field Values

      • DEFAULT_MARKER_EXPRESSION

        private final java.lang.String DEFAULT_MARKER_EXPRESSION
        See Also:
        Constant Field Values

    • 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​(java.util.Map rules)

      • getRules

        public java.util.Map getRules()

      • getCurrentRules

        public java.util.List getCurrentRules()

      • addRules

        public void addRules​(java.util.Map newRules)

      • addRule

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

      • removeRule

        public void removeRule​(java.lang.String ruleSetName,
                       java.lang.String expression)

      • setCurrentRuleSet

        public void setCurrentRuleSet​(java.lang.String ruleSetName)

      • getBackgroundColor

        public java.awt.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

      • getForegroundColor

        public java.awt.Color getForegroundColor​(org.apache.log4j.spi.LoggingEvent event)
        Specified by:
        getForegroundColor in interface Colorizer

      • addPropertyChangeListener

        public void addPropertyChangeListener​(java.beans.PropertyChangeListener listener)

      • removePropertyChangeListener

        public void removePropertyChangeListener​(java.beans.PropertyChangeListener listener)

      • addPropertyChangeListener

        public void addPropertyChangeListener​(java.lang.String propertyName,
                                      java.beans.PropertyChangeListener listener)
        Parameters:
        propertyName -
        listener -

      • saveColorSettings

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

      • loadColorSettings

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

      • doLoadColorSettings

        private boolean doLoadColorSettings​(java.lang.String name)

      • getDefaultColors

        public java.util.Vector getDefaultColors()